Update third_party/googletest.
The new version of googletest deprecates INSTANTIATE_TEST_CASE_P in
favor of INSTANTIATE_TEST_SUITE_P, so apply the change.
This requires blacklisting C4628 on MSVC 2015 which says about digraphs
given foo<::std::tuple<...>>. Disable that warning. Digraphs are not
useful and C++11 apparently explicitly disambiguates that.
It also requires applying
https://github.com/google/googletest/pull/2226, to deal with a warning
in older MSVC.
Update-Note: Consumers using BoringSSL with their own copy of googletest
must ensure googletest was updated to a version from 2019-01-03 or
later for INSTANTIATE_TEST_SUITE_P to work. (I believe all relevant
consumers are fine here. If anyone can't update googletest and is
building BoringSSL tests, building with
-DINSTANTIATE_TEST_SUITE_P=INSTANTIATE_TEST_CASE_P would work as
workaround.)
Bug: chromium:936651
Change-Id: I23ada8de34a53131cab88a36a88d3185ab085c64
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/35504
Reviewed-by: Adam Langley <agl@google.com>
diff --git a/CMakeLists.txt b/CMakeLists.txt
index fd35326..4cfbcc5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -204,6 +204,7 @@
# copy constructor is inaccessible or deleted
"C4626" # assignment operator could not be generated because a base class
# assignment operator is inaccessible or deleted
+ "C4628" # digraphs not supported with -Ze
"C4668" # 'symbol' is not defined as a preprocessor macro, replacing with
# '0' for 'directives'
# Disable this because GTest uses it everywhere.
diff --git a/crypto/base64/base64_test.cc b/crypto/base64/base64_test.cc
index 28b5c8e..9122dee 100644
--- a/crypto/base64/base64_test.cc
+++ b/crypto/base64/base64_test.cc
@@ -105,7 +105,7 @@
class Base64Test : public testing::TestWithParam<TestVector> {};
-INSTANTIATE_TEST_CASE_P(, Base64Test, testing::ValuesIn(kTestVectors));
+INSTANTIATE_TEST_SUITE_P(, Base64Test, testing::ValuesIn(kTestVectors));
// RemoveNewlines returns a copy of |in| with all '\n' characters removed.
static std::string RemoveNewlines(const char *in) {
diff --git a/crypto/bio/bio_test.cc b/crypto/bio/bio_test.cc
index 8479c8e..797a733 100644
--- a/crypto/bio/bio_test.cc
+++ b/crypto/bio/bio_test.cc
@@ -220,7 +220,7 @@
}
}
-INSTANTIATE_TEST_CASE_P(, BIOASN1Test, testing::ValuesIn(kASN1TestParams));
+INSTANTIATE_TEST_SUITE_P(, BIOASN1Test, testing::ValuesIn(kASN1TestParams));
// Run through the tests twice, swapping |bio1| and |bio2|, for symmetry.
class BIOPairTest : public testing::TestWithParam<bool> {};
@@ -322,4 +322,4 @@
EXPECT_EQ(Bytes("12345"), Bytes(buf, 5));
}
-INSTANTIATE_TEST_CASE_P(, BIOPairTest, testing::Values(false, true));
+INSTANTIATE_TEST_SUITE_P(, BIOPairTest, testing::Values(false, true));
diff --git a/crypto/cipher_extra/aead_test.cc b/crypto/cipher_extra/aead_test.cc
index fff7d43..e3acce1 100644
--- a/crypto/cipher_extra/aead_test.cc
+++ b/crypto/cipher_extra/aead_test.cc
@@ -101,9 +101,9 @@
const EVP_AEAD *aead() { return GetParam().func(); }
};
-INSTANTIATE_TEST_CASE_P(, PerAEADTest, testing::ValuesIn(kAEADs),
- [](const testing::TestParamInfo<KnownAEAD> ¶ms)
- -> std::string { return params.param.name; });
+INSTANTIATE_TEST_SUITE_P(, PerAEADTest, testing::ValuesIn(kAEADs),
+ [](const testing::TestParamInfo<KnownAEAD> ¶ms)
+ -> std::string { return params.param.name; });
// Tests an AEAD against a series of test vectors from a file, using the
// FileTest format. As an example, here's a valid test case:
diff --git a/crypto/fipsmodule/ec/ec_test.cc b/crypto/fipsmodule/ec/ec_test.cc
index dd4c75a..1219e2b 100644
--- a/crypto/fipsmodule/ec/ec_test.cc
+++ b/crypto/fipsmodule/ec/ec_test.cc
@@ -792,8 +792,8 @@
return OBJ_nid2sn(params.param.nid);
}
-INSTANTIATE_TEST_CASE_P(, ECCurveTest, testing::ValuesIn(AllCurves()),
- CurveToString);
+INSTANTIATE_TEST_SUITE_P(, ECCurveTest, testing::ValuesIn(AllCurves()),
+ CurveToString);
static bssl::UniquePtr<EC_GROUP> GetCurve(FileTest *t, const char *key) {
std::string curve_name;
diff --git a/crypto/rsa_extra/rsa_test.cc b/crypto/rsa_extra/rsa_test.cc
index 9bd47b1..ed1630d 100644
--- a/crypto/rsa_extra/rsa_test.cc
+++ b/crypto/rsa_extra/rsa_test.cc
@@ -461,7 +461,8 @@
}
}
-INSTANTIATE_TEST_CASE_P(, RSAEncryptTest, testing::ValuesIn(kRSAEncryptParams));
+INSTANTIATE_TEST_SUITE_P(, RSAEncryptTest,
+ testing::ValuesIn(kRSAEncryptParams));
TEST(RSATest, TestDecrypt) {
bssl::UniquePtr<RSA> rsa(
diff --git a/ssl/ssl_test.cc b/ssl/ssl_test.cc
index af5d795..cd6f389 100644
--- a/ssl/ssl_test.cc
+++ b/ssl/ssl_test.cc
@@ -1650,11 +1650,11 @@
bssl::UniquePtr<EVP_PKEY> key_;
};
-INSTANTIATE_TEST_CASE_P(WithVersion, SSLVersionTest,
- testing::ValuesIn(kAllVersions),
- [](const testing::TestParamInfo<VersionParam> &i) {
- return i.param.name;
- });
+INSTANTIATE_TEST_SUITE_P(WithVersion, SSLVersionTest,
+ testing::ValuesIn(kAllVersions),
+ [](const testing::TestParamInfo<VersionParam> &i) {
+ return i.param.name;
+ });
TEST_P(SSLVersionTest, SequenceNumber) {
ASSERT_TRUE(Connect());
@@ -3574,7 +3574,7 @@
return ret;
}
-INSTANTIATE_TEST_CASE_P(
+INSTANTIATE_TEST_SUITE_P(
TicketAEADMethodTests, TicketAEADMethodTest,
testing::Combine(testing::Values(TLS1_2_VERSION, TLS1_3_VERSION),
testing::Values(0, 1, 2),
diff --git a/third_party/googletest/CHANGES b/third_party/googletest/CHANGES
deleted file mode 100644
index 0552132..0000000
--- a/third_party/googletest/CHANGES
+++ /dev/null
@@ -1,157 +0,0 @@
-Changes for 1.7.0:
-
-* New feature: death tests are supported on OpenBSD and in iOS
- simulator now.
-* New feature: Google Test now implements a protocol to allow
- a test runner to detect that a test program has exited
- prematurely and report it as a failure (before it would be
- falsely reported as a success if the exit code is 0).
-* New feature: Test::RecordProperty() can now be used outside of the
- lifespan of a test method, in which case it will be attributed to
- the current test case or the test program in the XML report.
-* New feature (potentially breaking): --gtest_list_tests now prints
- the type parameters and value parameters for each test.
-* Improvement: char pointers and char arrays are now escaped properly
- in failure messages.
-* Improvement: failure summary in XML reports now includes file and
- line information.
-* Improvement: the <testsuites> XML element now has a timestamp attribute.
-* Improvement: When --gtest_filter is specified, XML report now doesn't
- contain information about tests that are filtered out.
-* Fixed the bug where long --gtest_filter flag values are truncated in
- death tests.
-* Potentially breaking change: RUN_ALL_TESTS() is now implemented as a
- function instead of a macro in order to work better with Clang.
-* Compatibility fixes with C++ 11 and various platforms.
-* Bug/warning fixes.
-
-Changes for 1.6.0:
-
-* New feature: ADD_FAILURE_AT() for reporting a test failure at the
- given source location -- useful for writing testing utilities.
-* New feature: the universal value printer is moved from Google Mock
- to Google Test.
-* New feature: type parameters and value parameters are reported in
- the XML report now.
-* A gtest_disable_pthreads CMake option.
-* Colored output works in GNU Screen sessions now.
-* Parameters of value-parameterized tests are now printed in the
- textual output.
-* Failures from ad hoc test assertions run before RUN_ALL_TESTS() are
- now correctly reported.
-* Arguments of ASSERT_XY and EXPECT_XY no longer need to support << to
- ostream.
-* More complete handling of exceptions.
-* GTEST_ASSERT_XY can be used instead of ASSERT_XY in case the latter
- name is already used by another library.
-* --gtest_catch_exceptions is now true by default, allowing a test
- program to continue after an exception is thrown.
-* Value-parameterized test fixtures can now derive from Test and
- WithParamInterface<T> separately, easing conversion of legacy tests.
-* Death test messages are clearly marked to make them more
- distinguishable from other messages.
-* Compatibility fixes for Android, Google Native Client, MinGW, HP UX,
- PowerPC, Lucid autotools, libCStd, Sun C++, Borland C++ Builder (Code Gear),
- IBM XL C++ (Visual Age C++), and C++0x.
-* Bug fixes and implementation clean-ups.
-* Potentially incompatible changes: disables the harmful 'make install'
- command in autotools.
-
-Changes for 1.5.0:
-
- * New feature: assertions can be safely called in multiple threads
- where the pthreads library is available.
- * New feature: predicates used inside EXPECT_TRUE() and friends
- can now generate custom failure messages.
- * New feature: Google Test can now be compiled as a DLL.
- * New feature: fused source files are included.
- * New feature: prints help when encountering unrecognized Google Test flags.
- * Experimental feature: CMake build script (requires CMake 2.6.4+).
- * Experimental feature: the Pump script for meta programming.
- * double values streamed to an assertion are printed with enough precision
- to differentiate any two different values.
- * Google Test now works on Solaris and AIX.
- * Build and test script improvements.
- * Bug fixes and implementation clean-ups.
-
- Potentially breaking changes:
-
- * Stopped supporting VC++ 7.1 with exceptions disabled.
- * Dropped support for 'make install'.
-
-Changes for 1.4.0:
-
- * New feature: the event listener API
- * New feature: test shuffling
- * New feature: the XML report format is closer to junitreport and can
- be parsed by Hudson now.
- * New feature: when a test runs under Visual Studio, its failures are
- integrated in the IDE.
- * New feature: /MD(d) versions of VC++ projects.
- * New feature: elapsed time for the tests is printed by default.
- * New feature: comes with a TR1 tuple implementation such that Boost
- is no longer needed for Combine().
- * New feature: EXPECT_DEATH_IF_SUPPORTED macro and friends.
- * New feature: the Xcode project can now produce static gtest
- libraries in addition to a framework.
- * Compatibility fixes for Solaris, Cygwin, minGW, Windows Mobile,
- Symbian, gcc, and C++Builder.
- * Bug fixes and implementation clean-ups.
-
-Changes for 1.3.0:
-
- * New feature: death tests on Windows, Cygwin, and Mac.
- * New feature: ability to use Google Test assertions in other testing
- frameworks.
- * New feature: ability to run disabled test via
- --gtest_also_run_disabled_tests.
- * New feature: the --help flag for printing the usage.
- * New feature: access to Google Test flag values in user code.
- * New feature: a script that packs Google Test into one .h and one
- .cc file for easy deployment.
- * New feature: support for distributing test functions to multiple
- machines (requires support from the test runner).
- * Bug fixes and implementation clean-ups.
-
-Changes for 1.2.1:
-
- * Compatibility fixes for Linux IA-64 and IBM z/OS.
- * Added support for using Boost and other TR1 implementations.
- * Changes to the build scripts to support upcoming release of Google C++
- Mocking Framework.
- * Added Makefile to the distribution package.
- * Improved build instructions in README.
-
-Changes for 1.2.0:
-
- * New feature: value-parameterized tests.
- * New feature: the ASSERT/EXPECT_(NON)FATAL_FAILURE(_ON_ALL_THREADS)
- macros.
- * Changed the XML report format to match JUnit/Ant's.
- * Added tests to the Xcode project.
- * Added scons/SConscript for building with SCons.
- * Added src/gtest-all.cc for building Google Test from a single file.
- * Fixed compatibility with Solaris and z/OS.
- * Enabled running Python tests on systems with python 2.3 installed,
- e.g. Mac OS X 10.4.
- * Bug fixes.
-
-Changes for 1.1.0:
-
- * New feature: type-parameterized tests.
- * New feature: exception assertions.
- * New feature: printing elapsed time of tests.
- * Improved the robustness of death tests.
- * Added an Xcode project and samples.
- * Adjusted the output format on Windows to be understandable by Visual Studio.
- * Minor bug fixes.
-
-Changes for 1.0.1:
-
- * Added project files for Visual Studio 7.1.
- * Fixed issues with compiling on Mac OS X.
- * Fixed issues with compiling on Cygwin.
-
-Changes for 1.0.0:
-
- * Initial Open Source release of Google Test
diff --git a/third_party/googletest/CMakeLists.txt b/third_party/googletest/CMakeLists.txt
index 77b55ca..c8a221d 100644
--- a/third_party/googletest/CMakeLists.txt
+++ b/third_party/googletest/CMakeLists.txt
@@ -5,10 +5,6 @@
# ctest. You can select which tests to run using 'ctest -R regex'.
# For more options, run 'ctest --help'.
-# BUILD_SHARED_LIBS is a standard CMake variable, but we declare it here to
-# make it prominent in the GUI.
-option(BUILD_SHARED_LIBS "Build shared libraries (DLLs)." OFF)
-
# When other libraries are using a shared version of runtime libraries,
# Google Test also has to use one.
option(
@@ -27,8 +23,6 @@
"Build gtest with internal symbols hidden in shared libraries."
OFF)
-set(CMAKE_DEBUG_POSTFIX "d" CACHE STRING "Generate debug library name with a postfix.")
-
# Defines pre_project_set_up_hermetic_build() and set_up_hermetic_build().
include(cmake/hermetic_build.cmake OPTIONAL)
@@ -46,11 +40,15 @@
# as ${gtest_SOURCE_DIR} and to the root binary directory as
# ${gtest_BINARY_DIR}.
# Language "C" is required for find_package(Threads).
+
+# Project version:
+
if (CMAKE_VERSION VERSION_LESS 3.0)
project(gtest CXX C)
+ set(PROJECT_VERSION ${GOOGLETEST_VERSION})
else()
cmake_policy(SET CMP0048 NEW)
- project(gtest VERSION 1.9.0 LANGUAGES CXX C)
+ project(gtest VERSION ${GOOGLETEST_VERSION} LANGUAGES CXX C)
endif()
cmake_minimum_required(VERSION 2.6.4)
@@ -62,6 +60,25 @@
set_up_hermetic_build()
endif()
+# These commands only run if this is the main project
+if(CMAKE_PROJECT_NAME STREQUAL "gtest" OR CMAKE_PROJECT_NAME STREQUAL "googletest-distribution")
+
+ # BUILD_SHARED_LIBS is a standard CMake variable, but we declare it here to
+ # make it prominent in the GUI.
+ option(BUILD_SHARED_LIBS "Build shared libraries (DLLs)." OFF)
+
+else()
+
+ mark_as_advanced(
+ gtest_force_shared_crt
+ gtest_build_tests
+ gtest_build_samples
+ gtest_disable_pthreads
+ gtest_hide_internal_symbols)
+
+endif()
+
+
if (gtest_hide_internal_symbols)
set(CMAKE_CXX_VISIBILITY_PRESET hidden)
set(CMAKE_VISIBILITY_INLINES_HIDDEN 1)
@@ -72,23 +89,31 @@
config_compiler_and_linker() # Defined in internal_utils.cmake.
+# Create the CMake package file descriptors.
+if (INSTALL_GTEST)
+ include(CMakePackageConfigHelpers)
+ set(cmake_package_name GTest)
+ set(targets_export_name ${cmake_package_name}Targets CACHE INTERNAL "")
+ set(generated_dir "${CMAKE_CURRENT_BINARY_DIR}/generated" CACHE INTERNAL "")
+ set(cmake_files_install_dir "${CMAKE_INSTALL_LIBDIR}/cmake/${cmake_package_name}")
+ set(version_file "${generated_dir}/${cmake_package_name}ConfigVersion.cmake")
+ write_basic_package_version_file(${version_file} COMPATIBILITY AnyNewerVersion)
+ install(EXPORT ${targets_export_name}
+ NAMESPACE ${cmake_package_name}::
+ DESTINATION ${cmake_files_install_dir})
+ set(config_file "${generated_dir}/${cmake_package_name}Config.cmake")
+ configure_package_config_file("${gtest_SOURCE_DIR}/cmake/Config.cmake.in"
+ "${config_file}" INSTALL_DESTINATION ${cmake_files_install_dir})
+ install(FILES ${version_file} ${config_file}
+ DESTINATION ${cmake_files_install_dir})
+endif()
+
# Where Google Test's .h files can be found.
-include_directories(
+set(gtest_build_include_dirs
"${gtest_SOURCE_DIR}/include"
"${gtest_SOURCE_DIR}")
+include_directories(${gtest_build_include_dirs})
-# Summary of tuple support for Microsoft Visual Studio:
-# Compiler version(MS) version(cmake) Support
-# ---------- ----------- -------------- -----------------------------
-# <= VS 2010 <= 10 <= 1600 Use Google Tests's own tuple.
-# VS 2012 11 1700 std::tr1::tuple + _VARIADIC_MAX=10
-# VS 2013 12 1800 std::tr1::tuple
-# VS 2015 14 1900 std::tuple
-# VS 2017 15 >= 1910 std::tuple
-if (MSVC AND MSVC_VERSION EQUAL 1700)
- add_definitions(/D _VARIADIC_MAX=10)
-endif()
-
########################################################################
#
# Defines the gtest & gtest_main libraries. User tests should link
@@ -99,39 +124,23 @@
# aggressive about warnings.
cxx_library(gtest "${cxx_strict}" src/gtest-all.cc)
cxx_library(gtest_main "${cxx_strict}" src/gtest_main.cc)
-target_link_libraries(gtest_main gtest)
-
# If the CMake version supports it, attach header directory information
# to the targets for when we are part of a parent build (ie being pulled
# in via add_subdirectory() rather than being a standalone build).
if (DEFINED CMAKE_VERSION AND NOT "${CMAKE_VERSION}" VERSION_LESS "2.8.11")
- target_include_directories(gtest SYSTEM INTERFACE "${gtest_SOURCE_DIR}/include")
- target_include_directories(gtest_main SYSTEM INTERFACE "${gtest_SOURCE_DIR}/include")
+ target_include_directories(gtest SYSTEM INTERFACE
+ "$<BUILD_INTERFACE:${gtest_build_include_dirs}>"
+ "$<INSTALL_INTERFACE:$<INSTALL_PREFIX>/${CMAKE_INSTALL_INCLUDEDIR}>")
+ target_include_directories(gtest_main SYSTEM INTERFACE
+ "$<BUILD_INTERFACE:${gtest_build_include_dirs}>"
+ "$<INSTALL_INTERFACE:$<INSTALL_PREFIX>/${CMAKE_INSTALL_INCLUDEDIR}>")
endif()
+target_link_libraries(gtest_main PUBLIC gtest)
########################################################################
#
# Install rules
-if(INSTALL_GTEST)
- install(TARGETS gtest gtest_main
- RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
- ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
- LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}")
- install(DIRECTORY "${gtest_SOURCE_DIR}/include/gtest"
- DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}")
-
- # configure and install pkgconfig files
- configure_file(
- cmake/gtest.pc.in
- "${CMAKE_BINARY_DIR}/gtest.pc"
- @ONLY)
- configure_file(
- cmake/gtest_main.pc.in
- "${CMAKE_BINARY_DIR}/gtest_main.pc"
- @ONLY)
- install(FILES "${CMAKE_BINARY_DIR}/gtest.pc" "${CMAKE_BINARY_DIR}/gtest_main.pc"
- DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
-endif()
+install_project(gtest gtest_main)
########################################################################
#
@@ -170,36 +179,51 @@
# 'make test' or ctest.
enable_testing()
+ if (WIN32)
+ file(GENERATE OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG>/RunTest.ps1"
+ CONTENT
+"$project_bin = \"${CMAKE_BINARY_DIR}/bin/$<CONFIG>\"
+$env:Path = \"$project_bin;$env:Path\"
+& $args")
+ elseif (MINGW)
+ file(GENERATE OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/RunTest.ps1"
+ CONTENT
+"$project_bin = (cygpath --windows ${CMAKE_BINARY_DIR}/bin)
+$env:Path = \"$project_bin;$env:Path\"
+& $args")
+ endif()
+
############################################################
# C++ tests built with standard compiler flags.
- cxx_test(gtest-death-test_test gtest_main)
+ cxx_test(googletest-death-test-test gtest_main)
cxx_test(gtest_environment_test gtest)
- cxx_test(gtest-filepath_test gtest_main)
- cxx_test(gtest-linked_ptr_test gtest_main)
- cxx_test(gtest-listener_test gtest_main)
+ cxx_test(googletest-filepath-test gtest_main)
+ cxx_test(googletest-listener-test gtest_main)
cxx_test(gtest_main_unittest gtest_main)
- cxx_test(gtest-message_test gtest_main)
+ cxx_test(googletest-message-test gtest_main)
cxx_test(gtest_no_test_unittest gtest)
- cxx_test(gtest-options_test gtest_main)
- cxx_test(gtest-param-test_test gtest
- test/gtest-param-test2_test.cc)
- cxx_test(gtest-port_test gtest_main)
+ cxx_test(googletest-options-test gtest_main)
+ cxx_test(googletest-param-test-test gtest
+ test/googletest-param-test2-test.cc)
+ cxx_test(googletest-port-test gtest_main)
cxx_test(gtest_pred_impl_unittest gtest_main)
cxx_test(gtest_premature_exit_test gtest
test/gtest_premature_exit_test.cc)
- cxx_test(gtest-printers_test gtest_main)
+ cxx_test(googletest-printers-test gtest_main)
cxx_test(gtest_prod_test gtest_main
test/production.cc)
cxx_test(gtest_repeat_test gtest)
cxx_test(gtest_sole_header_test gtest_main)
cxx_test(gtest_stress_test gtest)
- cxx_test(gtest-test-part_test gtest_main)
+ cxx_test(googletest-test-part-test gtest_main)
cxx_test(gtest_throw_on_failure_ex_test gtest)
cxx_test(gtest-typed-test_test gtest_main
test/gtest-typed-test2_test.cc)
cxx_test(gtest_unittest gtest_main)
cxx_test(gtest-unittest-api_test gtest)
+ cxx_test(gtest_skip_in_environment_setup_test gtest_main)
+ cxx_test(gtest_skip_test gtest_main)
############################################################
# C++ tests built with non-standard compiler flags.
@@ -216,10 +240,10 @@
cxx_test_with_flags(gtest-death-test_ex_nocatch_test
"${cxx_exception} -DGTEST_ENABLE_CATCH_EXCEPTIONS_=0"
- gtest test/gtest-death-test_ex_test.cc)
+ gtest test/googletest-death-test_ex_test.cc)
cxx_test_with_flags(gtest-death-test_ex_catch_test
"${cxx_exception} -DGTEST_ENABLE_CATCH_EXCEPTIONS_=1"
- gtest test/gtest-death-test_ex_test.cc)
+ gtest test/googletest-death-test_ex_test.cc)
cxx_test_with_flags(gtest_no_rtti_unittest "${cxx_no_rtti}"
gtest_main_no_rtti test/gtest_unittest.cc)
@@ -233,80 +257,69 @@
PROPERTIES
COMPILE_DEFINITIONS "GTEST_LINKED_AS_SHARED_LIBRARY=1")
- if (NOT MSVC OR MSVC_VERSION LESS 1600) # 1600 is Visual Studio 2010.
- # Visual Studio 2010, 2012, and 2013 define symbols in std::tr1 that
- # conflict with our own definitions. Therefore using our own tuple does not
- # work on those compilers.
- cxx_library(gtest_main_use_own_tuple "${cxx_use_own_tuple}"
- src/gtest-all.cc src/gtest_main.cc)
-
- cxx_test_with_flags(gtest-tuple_test "${cxx_use_own_tuple}"
- gtest_main_use_own_tuple test/gtest-tuple_test.cc)
-
- cxx_test_with_flags(gtest_use_own_tuple_test "${cxx_use_own_tuple}"
- gtest_main_use_own_tuple
- test/gtest-param-test_test.cc test/gtest-param-test2_test.cc)
- endif()
-
############################################################
# Python tests.
- cxx_executable(gtest_break_on_failure_unittest_ test gtest)
- py_test(gtest_break_on_failure_unittest)
+ cxx_executable(googletest-break-on-failure-unittest_ test gtest)
+ py_test(googletest-break-on-failure-unittest)
+
+ py_test(gtest_skip_environment_check_output_test)
# Visual Studio .NET 2003 does not support STL with exceptions disabled.
if (NOT MSVC OR MSVC_VERSION GREATER 1310) # 1310 is Visual Studio .NET 2003
cxx_executable_with_flags(
- gtest_catch_exceptions_no_ex_test_
+ googletest-catch-exceptions-no-ex-test_
"${cxx_no_exception}"
gtest_main_no_exception
- test/gtest_catch_exceptions_test_.cc)
+ test/googletest-catch-exceptions-test_.cc)
endif()
cxx_executable_with_flags(
- gtest_catch_exceptions_ex_test_
+ googletest-catch-exceptions-ex-test_
"${cxx_exception}"
gtest_main
- test/gtest_catch_exceptions_test_.cc)
- py_test(gtest_catch_exceptions_test)
+ test/googletest-catch-exceptions-test_.cc)
+ py_test(googletest-catch-exceptions-test)
- cxx_executable(gtest_color_test_ test gtest)
- py_test(gtest_color_test)
+ cxx_executable(googletest-color-test_ test gtest)
+ py_test(googletest-color-test)
- cxx_executable(gtest_env_var_test_ test gtest)
- py_test(gtest_env_var_test)
+ cxx_executable(googletest-env-var-test_ test gtest)
+ py_test(googletest-env-var-test)
- cxx_executable(gtest_filter_unittest_ test gtest)
- py_test(gtest_filter_unittest)
+ cxx_executable(googletest-filter-unittest_ test gtest)
+ py_test(googletest-filter-unittest)
cxx_executable(gtest_help_test_ test gtest_main)
py_test(gtest_help_test)
- cxx_executable(gtest_list_tests_unittest_ test gtest)
- py_test(gtest_list_tests_unittest)
+ cxx_executable(googletest-list-tests-unittest_ test gtest)
+ py_test(googletest-list-tests-unittest)
- cxx_executable(gtest_output_test_ test gtest)
- py_test(gtest_output_test)
+ cxx_executable(googletest-output-test_ test gtest)
+ py_test(googletest-output-test --no_stacktrace_support)
- cxx_executable(gtest_shuffle_test_ test gtest)
- py_test(gtest_shuffle_test)
+ cxx_executable(googletest-shuffle-test_ test gtest)
+ py_test(googletest-shuffle-test)
# MSVC 7.1 does not support STL with exceptions disabled.
if (NOT MSVC OR MSVC_VERSION GREATER 1310)
- cxx_executable(gtest_throw_on_failure_test_ test gtest_no_exception)
- set_target_properties(gtest_throw_on_failure_test_
+ cxx_executable(googletest-throw-on-failure-test_ test gtest_no_exception)
+ set_target_properties(googletest-throw-on-failure-test_
PROPERTIES
COMPILE_FLAGS "${cxx_no_exception}")
- py_test(gtest_throw_on_failure_test)
+ py_test(googletest-throw-on-failure-test)
endif()
- cxx_executable(gtest_uninitialized_test_ test gtest)
- py_test(gtest_uninitialized_test)
+ cxx_executable(googletest-uninitialized-test_ test gtest)
+ py_test(googletest-uninitialized-test)
cxx_executable(gtest_xml_outfile1_test_ test gtest_main)
cxx_executable(gtest_xml_outfile2_test_ test gtest_main)
py_test(gtest_xml_outfiles_test)
+ py_test(googletest-json-outfiles-test)
cxx_executable(gtest_xml_output_unittest_ test gtest)
- py_test(gtest_xml_output_unittest)
+ py_test(gtest_xml_output_unittest --no_stacktrace_support)
+ py_test(googletest-json-output-unittest --no_stacktrace_support)
endif()
diff --git a/third_party/googletest/METADATA b/third_party/googletest/METADATA
index 6c15afb..e95630b 100644
--- a/third_party/googletest/METADATA
+++ b/third_party/googletest/METADATA
@@ -6,9 +6,10 @@
type: HOMEPAGE
value: "https://github.com/google/googletest"
}
- version: "4371b996edb26f9e61f292285a1d2f71259e72cc"
- last_upgrade_date { year: 2018 month: 1 day: 6 }
+ version: "604ba376c3a407c6a40e39fbd0d5055c545f9898"
+ last_upgrade_date { year: 2019 month: 4 day: 9 }
local_modifications:
"Only googletest, not googlemock, is included."
+ "Applied https://github.com/google/googletest/pull/2226."
}
diff --git a/third_party/googletest/Makefile.am b/third_party/googletest/Makefile.am
index b6c7232..8e4fec8 100644
--- a/third_party/googletest/Makefile.am
+++ b/third_party/googletest/Makefile.am
@@ -4,12 +4,8 @@
# Nonstandard package files for distribution
EXTRA_DIST = \
- CHANGES \
CONTRIBUTORS \
LICENSE \
- include/gtest/gtest-param-test.h.pump \
- include/gtest/internal/gtest-param-util-generated.h.pump \
- include/gtest/internal/gtest-tuple.h.pump \
include/gtest/internal/gtest-type-util.h.pump \
make/Makefile \
scripts/fuse_gtest_files.py \
@@ -23,6 +19,7 @@
src/gtest-death-test.cc \
src/gtest-filepath.cc \
src/gtest-internal-inl.h \
+ src/gtest-matchers.cc \
src/gtest-port.cc \
src/gtest-printers.cc \
src/gtest-test-part.cc \
@@ -46,47 +43,45 @@
# C++ test files that we don't compile directly.
EXTRA_DIST += \
- test/gtest-death-test_ex_test.cc \
- test/gtest-death-test_test.cc \
- test/gtest-filepath_test.cc \
- test/gtest-linked_ptr_test.cc \
- test/gtest-listener_test.cc \
- test/gtest-message_test.cc \
- test/gtest-options_test.cc \
- test/gtest-param-test2_test.cc \
- test/gtest-param-test2_test.cc \
- test/gtest-param-test_test.cc \
- test/gtest-param-test_test.cc \
- test/gtest-param-test_test.h \
- test/gtest-port_test.cc \
+ test/googletest-death-test_ex_test.cc \
+ test/googletest-death-test-test.cc \
+ test/googletest-filepath-test.cc \
+ test/googletest-listener-test.cc \
+ test/googletest-message-test.cc \
+ test/googletest-options-test.cc \
+ test/googletest-param-test2-test.cc \
+ test/googletest-param-test2-test.cc \
+ test/googletest-param-test-test.cc \
+ test/googletest-param-test-test.cc \
+ test/googletest-param-test-test.h \
+ test/googletest-port-test.cc \
test/gtest_premature_exit_test.cc \
- test/gtest-printers_test.cc \
- test/gtest-test-part_test.cc \
- test/gtest-tuple_test.cc \
+ test/googletest-printers-test.cc \
+ test/googletest-test-part-test.cc \
test/gtest-typed-test2_test.cc \
test/gtest-typed-test_test.cc \
test/gtest-typed-test_test.h \
test/gtest-unittest-api_test.cc \
- test/gtest_break_on_failure_unittest_.cc \
- test/gtest_catch_exceptions_test_.cc \
- test/gtest_color_test_.cc \
- test/gtest_env_var_test_.cc \
+ test/googletest-break-on-failure-unittest_.cc \
+ test/googletest-catch-exceptions-test_.cc \
+ test/googletest-color-test_.cc \
+ test/googletest-env-var-test_.cc \
test/gtest_environment_test.cc \
- test/gtest_filter_unittest_.cc \
+ test/googletest-filter-unittest_.cc \
test/gtest_help_test_.cc \
- test/gtest_list_tests_unittest_.cc \
+ test/googletest-list-tests-unittest_.cc \
test/gtest_main_unittest.cc \
test/gtest_no_test_unittest.cc \
- test/gtest_output_test_.cc \
+ test/googletest-output-test_.cc \
test/gtest_pred_impl_unittest.cc \
test/gtest_prod_test.cc \
test/gtest_repeat_test.cc \
- test/gtest_shuffle_test_.cc \
+ test/googletest-shuffle-test_.cc \
test/gtest_sole_header_test.cc \
test/gtest_stress_test.cc \
test/gtest_throw_on_failure_ex_test.cc \
- test/gtest_throw_on_failure_test_.cc \
- test/gtest_uninitialized_test_.cc \
+ test/googletest-throw-on-failure-test_.cc \
+ test/googletest-uninitialized-test_.cc \
test/gtest_unittest.cc \
test/gtest_unittest.cc \
test/gtest_xml_outfile1_test_.cc \
@@ -97,19 +92,19 @@
# Python tests that we don't run.
EXTRA_DIST += \
- test/gtest_break_on_failure_unittest.py \
- test/gtest_catch_exceptions_test.py \
- test/gtest_color_test.py \
- test/gtest_env_var_test.py \
- test/gtest_filter_unittest.py \
+ test/googletest-break-on-failure-unittest.py \
+ test/googletest-catch-exceptions-test.py \
+ test/googletest-color-test.py \
+ test/googletest-env-var-test.py \
+ test/googletest-filter-unittest.py \
test/gtest_help_test.py \
- test/gtest_list_tests_unittest.py \
- test/gtest_output_test.py \
- test/gtest_output_test_golden_lin.txt \
- test/gtest_shuffle_test.py \
+ test/googletest-list-tests-unittest.py \
+ test/googletest-output-test.py \
+ test/googletest-output-test-golden-lin.txt \
+ test/googletest-shuffle-test.py \
test/gtest_test_utils.py \
- test/gtest_throw_on_failure_test.py \
- test/gtest_uninitialized_test.py \
+ test/googletest-throw-on-failure-test.py \
+ test/googletest-uninitialized-test.py \
test/gtest_xml_outfiles_test.py \
test/gtest_xml_output_unittest.py \
test/gtest_xml_test_utils.py
@@ -187,6 +182,7 @@
pkginclude_HEADERS = \
include/gtest/gtest-death-test.h \
+ include/gtest/gtest-matchers.h \
include/gtest/gtest-message.h \
include/gtest/gtest-param-test.h \
include/gtest/gtest-printers.h \
@@ -202,13 +198,10 @@
include/gtest/internal/gtest-death-test-internal.h \
include/gtest/internal/gtest-filepath.h \
include/gtest/internal/gtest-internal.h \
- include/gtest/internal/gtest-linked_ptr.h \
- include/gtest/internal/gtest-param-util-generated.h \
include/gtest/internal/gtest-param-util.h \
include/gtest/internal/gtest-port.h \
include/gtest/internal/gtest-port-arch.h \
include/gtest/internal/gtest-string.h \
- include/gtest/internal/gtest-tuple.h \
include/gtest/internal/gtest-type-util.h \
include/gtest/internal/custom/gtest.h \
include/gtest/internal/custom/gtest-port.h \
@@ -290,6 +283,12 @@
test_gtest_all_test_LDADD = lib/libgtest_main.la \
lib/libgtest.la
+TESTS += test/gtest_skip_in_environment_setup_test
+check_PROGRAMS += test/gtest_skip_in_environment_setup_test
+test_gtest_skip_in_environment_setup_test_SOURCES = test/gtest_skip_in_environment_setup_test.cc
+test_gtest_skip_in_environment_setup_test_LDADD= lib/libgtest_main.la \
+ lib/libgtest.la
+
# Tests that fused gtest files compile and work.
FUSED_GTEST_SRC = \
fused-src/gtest/gtest-all.cc \
diff --git a/third_party/googletest/README.md b/third_party/googletest/README.md
index 225aba2..23f67c3 100644
--- a/third_party/googletest/README.md
+++ b/third_party/googletest/README.md
@@ -1,296 +1,268 @@
+### Generic Build Instructions
-### Generic Build Instructions ###
+#### Setup
-#### Setup ####
+To build Google Test and your tests that use it, you need to tell your build
+system where to find its headers and source files. The exact way to do it
+depends on which build system you use, and is usually straightforward.
-To build Google Test and your tests that use it, you need to tell your
-build system where to find its headers and source files. The exact
-way to do it depends on which build system you use, and is usually
-straightforward.
+#### Build
-#### Build ####
-
-Suppose you put Google Test in directory `${GTEST_DIR}`. To build it,
-create a library build target (or a project as called by Visual Studio
-and Xcode) to compile
+Suppose you put Google Test in directory `${GTEST_DIR}`. To build it, create a
+library build target (or a project as called by Visual Studio and Xcode) to
+compile
${GTEST_DIR}/src/gtest-all.cc
with `${GTEST_DIR}/include` in the system header search path and `${GTEST_DIR}`
-in the normal header search path. Assuming a Linux-like system and gcc,
+in the normal header search path. Assuming a Linux-like system and gcc,
something like the following will do:
- g++ -isystem ${GTEST_DIR}/include -I${GTEST_DIR} \
+ g++ -std=c++11 -isystem ${GTEST_DIR}/include -I${GTEST_DIR} \
-pthread -c ${GTEST_DIR}/src/gtest-all.cc
ar -rv libgtest.a gtest-all.o
(We need `-pthread` as Google Test uses threads.)
-Next, you should compile your test source file with
-`${GTEST_DIR}/include` in the system header search path, and link it
-with gtest and any other necessary libraries:
+Next, you should compile your test source file with `${GTEST_DIR}/include` in
+the system header search path, and link it with gtest and any other necessary
+libraries:
- g++ -isystem ${GTEST_DIR}/include -pthread path/to/your_test.cc libgtest.a \
+ g++ -std=c++11 -isystem ${GTEST_DIR}/include -pthread path/to/your_test.cc libgtest.a \
-o your_test
-As an example, the make/ directory contains a Makefile that you can
-use to build Google Test on systems where GNU make is available
-(e.g. Linux, Mac OS X, and Cygwin). It doesn't try to build Google
-Test's own tests. Instead, it just builds the Google Test library and
-a sample test. You can use it as a starting point for your own build
-script.
+As an example, the make/ directory contains a Makefile that you can use to build
+Google Test on systems where GNU make is available (e.g. Linux, Mac OS X, and
+Cygwin). It doesn't try to build Google Test's own tests. Instead, it just
+builds the Google Test library and a sample test. You can use it as a starting
+point for your own build script.
-If the default settings are correct for your environment, the
-following commands should succeed:
+If the default settings are correct for your environment, the following commands
+should succeed:
cd ${GTEST_DIR}/make
make
./sample1_unittest
-If you see errors, try to tweak the contents of `make/Makefile` to make
-them go away. There are instructions in `make/Makefile` on how to do
-it.
+If you see errors, try to tweak the contents of `make/Makefile` to make them go
+away. There are instructions in `make/Makefile` on how to do it.
-### Using CMake ###
+### Using CMake
Google Test comes with a CMake build script (
-[CMakeLists.txt](CMakeLists.txt)) that can be used on a wide range of platforms ("C" stands for
-cross-platform.). If you don't have CMake installed already, you can
-download it for free from <http://www.cmake.org/>.
+[CMakeLists.txt](https://github.com/google/googletest/blob/master/CMakeLists.txt))
+that can be used on a wide range of platforms ("C" stands for cross-platform.).
+If you don't have CMake installed already, you can download it for free from
+<http://www.cmake.org/>.
-CMake works by generating native makefiles or build projects that can
-be used in the compiler environment of your choice. You can either
-build Google Test as a standalone project or it can be incorporated
-into an existing CMake build for another project.
+CMake works by generating native makefiles or build projects that can be used in
+the compiler environment of your choice. You can either build Google Test as a
+standalone project or it can be incorporated into an existing CMake build for
+another project.
-#### Standalone CMake Project ####
+#### Standalone CMake Project
-When building Google Test as a standalone project, the typical
-workflow starts with:
+When building Google Test as a standalone project, the typical workflow starts
+with:
mkdir mybuild # Create a directory to hold the build output.
cd mybuild
cmake ${GTEST_DIR} # Generate native build scripts.
-If you want to build Google Test's samples, you should replace the
-last command with
+If you want to build Google Test's samples, you should replace the last command
+with
cmake -Dgtest_build_samples=ON ${GTEST_DIR}
-If you are on a \*nix system, you should now see a Makefile in the
-current directory. Just type 'make' to build gtest.
+If you are on a \*nix system, you should now see a Makefile in the current
+directory. Just type 'make' to build gtest.
-If you use Windows and have Visual Studio installed, a `gtest.sln` file
-and several `.vcproj` files will be created. You can then build them
-using Visual Studio.
+If you use Windows and have Visual Studio installed, a `gtest.sln` file and
+several `.vcproj` files will be created. You can then build them using Visual
+Studio.
On Mac OS X with Xcode installed, a `.xcodeproj` file will be generated.
-#### Incorporating Into An Existing CMake Project ####
+#### Incorporating Into An Existing CMake Project
-If you want to use gtest in a project which already uses CMake, then a
-more robust and flexible approach is to build gtest as part of that
-project directly. This is done by making the GoogleTest source code
-available to the main build and adding it using CMake's
-`add_subdirectory()` command. This has the significant advantage that
-the same compiler and linker settings are used between gtest and the
-rest of your project, so issues associated with using incompatible
-libraries (eg debug/release), etc. are avoided. This is particularly
-useful on Windows. Making GoogleTest's source code available to the
+If you want to use gtest in a project which already uses CMake, then a more
+robust and flexible approach is to build gtest as part of that project directly.
+This is done by making the GoogleTest source code available to the main build
+and adding it using CMake's `add_subdirectory()` command. This has the
+significant advantage that the same compiler and linker settings are used
+between gtest and the rest of your project, so issues associated with using
+incompatible libraries (eg debug/release), etc. are avoided. This is
+particularly useful on Windows. Making GoogleTest's source code available to the
main build can be done a few different ways:
-* Download the GoogleTest source code manually and place it at a
- known location. This is the least flexible approach and can make
- it more difficult to use with continuous integration systems, etc.
-* Embed the GoogleTest source code as a direct copy in the main
- project's source tree. This is often the simplest approach, but is
- also the hardest to keep up to date. Some organizations may not
- permit this method.
-* Add GoogleTest as a git submodule or equivalent. This may not
- always be possible or appropriate. Git submodules, for example,
- have their own set of advantages and drawbacks.
-* Use CMake to download GoogleTest as part of the build's configure
- step. This is just a little more complex, but doesn't have the
- limitations of the other methods.
+* Download the GoogleTest source code manually and place it at a known
+ location. This is the least flexible approach and can make it more difficult
+ to use with continuous integration systems, etc.
+* Embed the GoogleTest source code as a direct copy in the main project's
+ source tree. This is often the simplest approach, but is also the hardest to
+ keep up to date. Some organizations may not permit this method.
+* Add GoogleTest as a git submodule or equivalent. This may not always be
+ possible or appropriate. Git submodules, for example, have their own set of
+ advantages and drawbacks.
+* Use CMake to download GoogleTest as part of the build's configure step. This
+ is just a little more complex, but doesn't have the limitations of the other
+ methods.
-The last of the above methods is implemented with a small piece
-of CMake code in a separate file (e.g. `CMakeLists.txt.in`) which
-is copied to the build area and then invoked as a sub-build
-_during the CMake stage_. That directory is then pulled into the
-main build with `add_subdirectory()`. For example:
+The last of the above methods is implemented with a small piece of CMake code in
+a separate file (e.g. `CMakeLists.txt.in`) which is copied to the build area and
+then invoked as a sub-build _during the CMake stage_. That directory is then
+pulled into the main build with `add_subdirectory()`. For example:
New file `CMakeLists.txt.in`:
- cmake_minimum_required(VERSION 2.8.2)
-
- project(googletest-download NONE)
-
- include(ExternalProject)
- ExternalProject_Add(googletest
- GIT_REPOSITORY https://github.com/google/googletest.git
- GIT_TAG master
- SOURCE_DIR "${CMAKE_BINARY_DIR}/googletest-src"
- BINARY_DIR "${CMAKE_BINARY_DIR}/googletest-build"
- CONFIGURE_COMMAND ""
- BUILD_COMMAND ""
- INSTALL_COMMAND ""
- TEST_COMMAND ""
- )
-
+``` cmake
+cmake_minimum_required(VERSION 2.8.2)
+
+project(googletest-download NONE)
+
+include(ExternalProject)
+ExternalProject_Add(googletest
+ GIT_REPOSITORY https://github.com/google/googletest.git
+ GIT_TAG master
+ SOURCE_DIR "${CMAKE_CURRENT_BINARY_DIR}/googletest-src"
+ BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}/googletest-build"
+ CONFIGURE_COMMAND ""
+ BUILD_COMMAND ""
+ INSTALL_COMMAND ""
+ TEST_COMMAND ""
+)
+```
+
Existing build's `CMakeLists.txt`:
- # Download and unpack googletest at configure time
- configure_file(CMakeLists.txt.in googletest-download/CMakeLists.txt)
- execute_process(COMMAND ${CMAKE_COMMAND} -G "${CMAKE_GENERATOR}" .
- RESULT_VARIABLE result
- WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/googletest-download )
- if(result)
- message(FATAL_ERROR "CMake step for googletest failed: ${result}")
- endif()
- execute_process(COMMAND ${CMAKE_COMMAND} --build .
- RESULT_VARIABLE result
- WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/googletest-download )
- if(result)
- message(FATAL_ERROR "Build step for googletest failed: ${result}")
- endif()
+``` cmake
+# Download and unpack googletest at configure time
+configure_file(CMakeLists.txt.in googletest-download/CMakeLists.txt)
+execute_process(COMMAND ${CMAKE_COMMAND} -G "${CMAKE_GENERATOR}" .
+ RESULT_VARIABLE result
+ WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/googletest-download )
+if(result)
+ message(FATAL_ERROR "CMake step for googletest failed: ${result}")
+endif()
+execute_process(COMMAND ${CMAKE_COMMAND} --build .
+ RESULT_VARIABLE result
+ WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/googletest-download )
+if(result)
+ message(FATAL_ERROR "Build step for googletest failed: ${result}")
+endif()
- # Prevent overriding the parent project's compiler/linker
- # settings on Windows
- set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
-
- # Add googletest directly to our build. This defines
- # the gtest and gtest_main targets.
- add_subdirectory(${CMAKE_BINARY_DIR}/googletest-src
- ${CMAKE_BINARY_DIR}/googletest-build
- EXCLUDE_FROM_ALL)
+# Prevent overriding the parent project's compiler/linker
+# settings on Windows
+set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
- # The gtest/gtest_main targets carry header search path
- # dependencies automatically when using CMake 2.8.11 or
- # later. Otherwise we have to add them here ourselves.
- if (CMAKE_VERSION VERSION_LESS 2.8.11)
- include_directories("${gtest_SOURCE_DIR}/include")
- endif()
+# Add googletest directly to our build. This defines
+# the gtest and gtest_main targets.
+add_subdirectory(${CMAKE_CURRENT_BINARY_DIR}/googletest-src
+ ${CMAKE_CURRENT_BINARY_DIR}/googletest-build
+ EXCLUDE_FROM_ALL)
- # Now simply link against gtest or gtest_main as needed. Eg
- add_executable(example example.cpp)
- target_link_libraries(example gtest_main)
- add_test(NAME example_test COMMAND example)
+# The gtest/gtest_main targets carry header search path
+# dependencies automatically when using CMake 2.8.11 or
+# later. Otherwise we have to add them here ourselves.
+if (CMAKE_VERSION VERSION_LESS 2.8.11)
+ include_directories("${gtest_SOURCE_DIR}/include")
+endif()
-Note that this approach requires CMake 2.8.2 or later due to
-its use of the `ExternalProject_Add()` command. The above
-technique is discussed in more detail in
-[this separate article](http://crascit.com/2015/07/25/cmake-gtest/)
-which also contains a link to a fully generalized implementation
-of the technique.
+# Now simply link against gtest or gtest_main as needed. Eg
+add_executable(example example.cpp)
+target_link_libraries(example gtest_main)
+add_test(NAME example_test COMMAND example)
+```
-##### Visual Studio Dynamic vs Static Runtimes #####
+Note that this approach requires CMake 2.8.2 or later due to its use of the
+`ExternalProject_Add()` command. The above technique is discussed in more detail
+in [this separate article](http://crascit.com/2015/07/25/cmake-gtest/) which
+also contains a link to a fully generalized implementation of the technique.
-By default, new Visual Studio projects link the C runtimes dynamically
-but Google Test links them statically.
-This will generate an error that looks something like the following:
- gtest.lib(gtest-all.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MTd_StaticDebug' doesn't match value 'MDd_DynamicDebug' in main.obj
+##### Visual Studio Dynamic vs Static Runtimes
+
+By default, new Visual Studio projects link the C runtimes dynamically but
+Google Test links them statically. This will generate an error that looks
+something like the following: gtest.lib(gtest-all.obj) : error LNK2038: mismatch
+detected for 'RuntimeLibrary': value 'MTd_StaticDebug' doesn't match value
+'MDd_DynamicDebug' in main.obj
Google Test already has a CMake option for this: `gtest_force_shared_crt`
-Enabling this option will make gtest link the runtimes dynamically too,
-and match the project in which it is included.
+Enabling this option will make gtest link the runtimes dynamically too, and
+match the project in which it is included.
-### Legacy Build Scripts ###
+#### C++ Standard Version
+
+An environment that supports C++11 is required in order to successfully build
+Google Test. One way to ensure this is to specify the standard in the top-level
+project, for example by using the `set(CMAKE_CXX_STANDARD 11)` command. If this
+is not feasible, for example in a C project using Google Test for validation,
+then it can be specified by adding it to the options for cmake via the
+`DCMAKE_CXX_FLAGS` option.
+
+### Legacy Build Scripts
Before settling on CMake, we have been providing hand-maintained build
-projects/scripts for Visual Studio, Xcode, and Autotools. While we
-continue to provide them for convenience, they are not actively
-maintained any more. We highly recommend that you follow the
-instructions in the above sections to integrate Google Test
-with your existing build system.
+projects/scripts for Visual Studio, Xcode, and Autotools. While we continue to
+provide them for convenience, they are not actively maintained any more. We
+highly recommend that you follow the instructions in the above sections to
+integrate Google Test with your existing build system.
If you still need to use the legacy build scripts, here's how:
-The msvc\ folder contains two solutions with Visual C++ projects.
-Open the `gtest.sln` or `gtest-md.sln` file using Visual Studio, and you
-are ready to build Google Test the same way you build any Visual
-Studio project. Files that have names ending with -md use DLL
-versions of Microsoft runtime libraries (the /MD or the /MDd compiler
-option). Files without that suffix use static versions of the runtime
-libraries (the /MT or the /MTd option). Please note that one must use
-the same option to compile both gtest and the test code. If you use
-Visual Studio 2005 or above, we recommend the -md version as /MD is
-the default for new projects in these versions of Visual Studio.
+The msvc\ folder contains two solutions with Visual C++ projects. Open the
+`gtest.sln` or `gtest-md.sln` file using Visual Studio, and you are ready to
+build Google Test the same way you build any Visual Studio project. Files that
+have names ending with -md use DLL versions of Microsoft runtime libraries (the
+/MD or the /MDd compiler option). Files without that suffix use static versions
+of the runtime libraries (the /MT or the /MTd option). Please note that one must
+use the same option to compile both gtest and the test code. If you use Visual
+Studio 2005 or above, we recommend the -md version as /MD is the default for new
+projects in these versions of Visual Studio.
-On Mac OS X, open the `gtest.xcodeproj` in the `xcode/` folder using
-Xcode. Build the "gtest" target. The universal binary framework will
-end up in your selected build directory (selected in the Xcode
-"Preferences..." -> "Building" pane and defaults to xcode/build).
-Alternatively, at the command line, enter:
+On Mac OS X, open the `gtest.xcodeproj` in the `xcode/` folder using Xcode.
+Build the "gtest" target. The universal binary framework will end up in your
+selected build directory (selected in the Xcode "Preferences..." -> "Building"
+pane and defaults to xcode/build). Alternatively, at the command line, enter:
xcodebuild
-This will build the "Release" configuration of gtest.framework in your
-default build location. See the "xcodebuild" man page for more
-information about building different configurations and building in
-different locations.
+This will build the "Release" configuration of gtest.framework in your default
+build location. See the "xcodebuild" man page for more information about
+building different configurations and building in different locations.
-If you wish to use the Google Test Xcode project with Xcode 4.x and
-above, you need to either:
+If you wish to use the Google Test Xcode project with Xcode 4.x and above, you
+need to either:
- * update the SDK configuration options in xcode/Config/General.xconfig.
- Comment options `SDKROOT`, `MACOS_DEPLOYMENT_TARGET`, and `GCC_VERSION`. If
- you choose this route you lose the ability to target earlier versions
- of MacOS X.
- * Install an SDK for an earlier version. This doesn't appear to be
- supported by Apple, but has been reported to work
- (http://stackoverflow.com/questions/5378518).
+* update the SDK configuration options in xcode/Config/General.xconfig.
+ Comment options `SDKROOT`, `MACOS_DEPLOYMENT_TARGET`, and `GCC_VERSION`. If
+ you choose this route you lose the ability to target earlier versions of
+ MacOS X.
+* Install an SDK for an earlier version. This doesn't appear to be supported
+ by Apple, but has been reported to work
+ (http://stackoverflow.com/questions/5378518).
-### Tweaking Google Test ###
+### Tweaking Google Test
-Google Test can be used in diverse environments. The default
-configuration may not work (or may not work well) out of the box in
-some environments. However, you can easily tweak Google Test by
-defining control macros on the compiler command line. Generally,
-these macros are named like `GTEST_XYZ` and you define them to either 1
-or 0 to enable or disable a certain feature.
+Google Test can be used in diverse environments. The default configuration may
+not work (or may not work well) out of the box in some environments. However,
+you can easily tweak Google Test by defining control macros on the compiler
+command line. Generally, these macros are named like `GTEST_XYZ` and you define
+them to either 1 or 0 to enable or disable a certain feature.
-We list the most frequently used macros below. For a complete list,
-see file [include/gtest/internal/gtest-port.h](include/gtest/internal/gtest-port.h).
+We list the most frequently used macros below. For a complete list, see file
+[include/gtest/internal/gtest-port.h](https://github.com/google/googletest/blob/master/googletest/include/gtest/internal/gtest-port.h).
-### Choosing a TR1 Tuple Library ###
+### Multi-threaded Tests
-Some Google Test features require the C++ Technical Report 1 (TR1)
-tuple library, which is not yet available with all compilers. The
-good news is that Google Test implements a subset of TR1 tuple that's
-enough for its own need, and will automatically use this when the
-compiler doesn't provide TR1 tuple.
+Google Test is thread-safe where the pthread library is available. After
+`#include "gtest/gtest.h"`, you can check the `GTEST_IS_THREADSAFE` macro to see
+whether this is the case (yes if the macro is `#defined` to 1, no if it's
+undefined.).
-Usually you don't need to care about which tuple library Google Test
-uses. However, if your project already uses TR1 tuple, you need to
-tell Google Test to use the same TR1 tuple library the rest of your
-project uses, or the two tuple implementations will clash. To do
-that, add
-
- -DGTEST_USE_OWN_TR1_TUPLE=0
-
-to the compiler flags while compiling Google Test and your tests. If
-you want to force Google Test to use its own tuple library, just add
-
- -DGTEST_USE_OWN_TR1_TUPLE=1
-
-to the compiler flags instead.
-
-If you don't want Google Test to use tuple at all, add
-
- -DGTEST_HAS_TR1_TUPLE=0
-
-and all features using tuple will be disabled.
-
-### Multi-threaded Tests ###
-
-Google Test is thread-safe where the pthread library is available.
-After `#include "gtest/gtest.h"`, you can check the `GTEST_IS_THREADSAFE`
-macro to see whether this is the case (yes if the macro is `#defined` to
-1, no if it's undefined.).
-
-If Google Test doesn't correctly detect whether pthread is available
-in your environment, you can force it with
+If Google Test doesn't correctly detect whether pthread is available in your
+environment, you can force it with
-DGTEST_HAS_PTHREAD=1
@@ -298,26 +270,24 @@
-DGTEST_HAS_PTHREAD=0
-When Google Test uses pthread, you may need to add flags to your
-compiler and/or linker to select the pthread library, or you'll get
-link errors. If you use the CMake script or the deprecated Autotools
-script, this is taken care of for you. If you use your own build
-script, you'll need to read your compiler and linker's manual to
-figure out what flags to add.
+When Google Test uses pthread, you may need to add flags to your compiler and/or
+linker to select the pthread library, or you'll get link errors. If you use the
+CMake script or the deprecated Autotools script, this is taken care of for you.
+If you use your own build script, you'll need to read your compiler and linker's
+manual to figure out what flags to add.
-### As a Shared Library (DLL) ###
+### As a Shared Library (DLL)
-Google Test is compact, so most users can build and link it as a
-static library for the simplicity. You can choose to use Google Test
-as a shared library (known as a DLL on Windows) if you prefer.
+Google Test is compact, so most users can build and link it as a static library
+for the simplicity. You can choose to use Google Test as a shared library (known
+as a DLL on Windows) if you prefer.
To compile *gtest* as a shared library, add
-DGTEST_CREATE_SHARED_LIBRARY=1
-to the compiler flags. You'll also need to tell the linker to produce
-a shared library instead - consult your linker's manual for how to do
-it.
+to the compiler flags. You'll also need to tell the linker to produce a shared
+library instead - consult your linker's manual for how to do it.
To compile your *tests* that use the gtest shared library, add
@@ -325,31 +295,28 @@
to the compiler flags.
-Note: while the above steps aren't technically necessary today when
-using some compilers (e.g. GCC), they may become necessary in the
-future, if we decide to improve the speed of loading the library (see
-<http://gcc.gnu.org/wiki/Visibility> for details). Therefore you are
-recommended to always add the above flags when using Google Test as a
-shared library. Otherwise a future release of Google Test may break
-your build script.
+Note: while the above steps aren't technically necessary today when using some
+compilers (e.g. GCC), they may become necessary in the future, if we decide to
+improve the speed of loading the library (see
+<http://gcc.gnu.org/wiki/Visibility> for details). Therefore you are recommended
+to always add the above flags when using Google Test as a shared library.
+Otherwise a future release of Google Test may break your build script.
-### Avoiding Macro Name Clashes ###
+### Avoiding Macro Name Clashes
-In C++, macros don't obey namespaces. Therefore two libraries that
-both define a macro of the same name will clash if you `#include` both
-definitions. In case a Google Test macro clashes with another
-library, you can force Google Test to rename its macro to avoid the
-conflict.
+In C++, macros don't obey namespaces. Therefore two libraries that both define a
+macro of the same name will clash if you `#include` both definitions. In case a
+Google Test macro clashes with another library, you can force Google Test to
+rename its macro to avoid the conflict.
-Specifically, if both Google Test and some other code define macro
-FOO, you can add
+Specifically, if both Google Test and some other code define macro FOO, you can
+add
-DGTEST_DONT_DEFINE_FOO=1
-to the compiler flags to tell Google Test to change the macro's name
-from `FOO` to `GTEST_FOO`. Currently `FOO` can be `FAIL`, `SUCCEED`,
-or `TEST`. For example, with `-DGTEST_DONT_DEFINE_TEST=1`, you'll
-need to write
+to the compiler flags to tell Google Test to change the macro's name from `FOO`
+to `GTEST_FOO`. Currently `FOO` can be `FAIL`, `SUCCEED`, or `TEST`. For
+example, with `-DGTEST_DONT_DEFINE_TEST=1`, you'll need to write
GTEST_TEST(SomeTest, DoesThis) { ... }
diff --git a/third_party/googletest/build-aux/.keep b/third_party/googletest/build-aux/.keep
deleted file mode 100644
index e69de29..0000000
--- a/third_party/googletest/build-aux/.keep
+++ /dev/null
diff --git a/third_party/googletest/cmake/Config.cmake.in b/third_party/googletest/cmake/Config.cmake.in
new file mode 100644
index 0000000..12be449
--- /dev/null
+++ b/third_party/googletest/cmake/Config.cmake.in
@@ -0,0 +1,9 @@
+@PACKAGE_INIT@
+include(CMakeFindDependencyMacro)
+if (@GTEST_HAS_PTHREAD@)
+ set(THREADS_PREFER_PTHREAD_FLAG @THREADS_PREFER_PTHREAD_FLAG@)
+ find_dependency(Threads)
+endif()
+
+include("${CMAKE_CURRENT_LIST_DIR}/@targets_export_name@.cmake")
+check_required_components("@project_name@")
diff --git a/third_party/googletest/cmake/gtest.pc.in b/third_party/googletest/cmake/gtest.pc.in
index e7967ad..9aae29e 100644
--- a/third_party/googletest/cmake/gtest.pc.in
+++ b/third_party/googletest/cmake/gtest.pc.in
@@ -1,5 +1,6 @@
-libdir=@CMAKE_INSTALL_FULL_LIBDIR@
-includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@
+prefix=${pcfiledir}/../..
+libdir=${prefix}/@CMAKE_INSTALL_LIBDIR@
+includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@
Name: gtest
Description: GoogleTest (without main() function)
diff --git a/third_party/googletest/cmake/gtest_main.pc.in b/third_party/googletest/cmake/gtest_main.pc.in
index fe25d9c..915f297 100644
--- a/third_party/googletest/cmake/gtest_main.pc.in
+++ b/third_party/googletest/cmake/gtest_main.pc.in
@@ -1,5 +1,6 @@
-libdir=@CMAKE_INSTALL_FULL_LIBDIR@
-includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@
+prefix=${pcfiledir}/../..
+libdir=${prefix}/@CMAKE_INSTALL_LIBDIR@
+includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@
Name: gtest_main
Description: GoogleTest (with main() function)
diff --git a/third_party/googletest/cmake/internal_utils.cmake b/third_party/googletest/cmake/internal_utils.cmake
index c54bc94..dfa72fa 100644
--- a/third_party/googletest/cmake/internal_utils.cmake
+++ b/third_party/googletest/cmake/internal_utils.cmake
@@ -20,8 +20,10 @@
if (MSVC)
# For MSVC, CMake sets certain flags to defaults we want to override.
# This replacement code is taken from sample in the CMake Wiki at
- # http://www.cmake.org/Wiki/CMake_FAQ#Dynamic_Replace.
+ # https://gitlab.kitware.com/cmake/community/wikis/FAQ#dynamic-replace.
foreach (flag_var
+ CMAKE_C_FLAGS CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE
+ CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO
CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE
CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO)
if (NOT BUILD_SHARED_LIBS AND NOT gtest_force_shared_crt)
@@ -38,6 +40,11 @@
# We prefer more strict warning checking for building Google Test.
# Replaces /W3 with /W4 in defaults.
string(REPLACE "/W3" "/W4" ${flag_var} "${${flag_var}}")
+
+ # Prevent D9025 warning for targets that have exception handling
+ # turned off (/EHs-c- flag). Where required, exceptions are explicitly
+ # re-enabled using the cxx_exception_flags variable.
+ string(REPLACE "/EHsc" "" ${flag_var} "${${flag_var}}")
endforeach()
endif()
endmacro()
@@ -51,7 +58,6 @@
unset(GTEST_HAS_PTHREAD)
if (NOT gtest_disable_pthreads AND NOT MINGW)
# Defines CMAKE_USE_PTHREADS_INIT and CMAKE_THREAD_LIBS_INIT.
- set(THREADS_PREFER_PTHREAD_FLAG ON)
find_package(Threads)
if (CMAKE_USE_PTHREADS_INIT)
set(GTEST_HAS_PTHREAD ON)
@@ -63,38 +69,25 @@
# Newlines inside flags variables break CMake's NMake generator.
# TODO(vladl@google.com): Add -RTCs and -RTCu to debug builds.
set(cxx_base_flags "-GS -W4 -WX -wd4251 -wd4275 -nologo -J -Zi")
- if (MSVC_VERSION LESS 1400) # 1400 is Visual Studio 2005
- # Suppress spurious warnings MSVC 7.1 sometimes issues.
- # Forcing value to bool.
- set(cxx_base_flags "${cxx_base_flags} -wd4800")
- # Copy constructor and assignment operator could not be generated.
- set(cxx_base_flags "${cxx_base_flags} -wd4511 -wd4512")
- # Compatibility warnings not applicable to Google Test.
- # Resolved overload was found by argument-dependent lookup.
- set(cxx_base_flags "${cxx_base_flags} -wd4675")
- endif()
- if (MSVC_VERSION LESS 1500) # 1500 is Visual Studio 2008
- # Conditional expression is constant.
- # When compiling with /W4, we get several instances of C4127
- # (Conditional expression is constant). In our code, we disable that
- # warning on a case-by-case basis. However, on Visual Studio 2005,
- # the warning fires on std::list. Therefore on that compiler and earlier,
- # we disable the warning project-wide.
- set(cxx_base_flags "${cxx_base_flags} -wd4127")
- endif()
- if (NOT (MSVC_VERSION LESS 1700)) # 1700 is Visual Studio 2012.
- # Suppress "unreachable code" warning on VS 2012 and later.
- # http://stackoverflow.com/questions/3232669 explains the issue.
- set(cxx_base_flags "${cxx_base_flags} -wd4702")
- endif()
-
set(cxx_base_flags "${cxx_base_flags} -D_UNICODE -DUNICODE -DWIN32 -D_WIN32")
set(cxx_base_flags "${cxx_base_flags} -DSTRICT -DWIN32_LEAN_AND_MEAN")
set(cxx_exception_flags "-EHsc -D_HAS_EXCEPTIONS=1")
- set(cxx_no_exception_flags "-D_HAS_EXCEPTIONS=0")
+ set(cxx_no_exception_flags "-EHs-c- -D_HAS_EXCEPTIONS=0")
set(cxx_no_rtti_flags "-GR-")
+ # Suppress "unreachable code" warning
+ # http://stackoverflow.com/questions/3232669 explains the issue.
+ set(cxx_base_flags "${cxx_base_flags} -wd4702")
+ elseif (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
+ set(cxx_base_flags "-Wall -Wshadow -Werror -Wno-error=sign-conversion")
+ set(cxx_exception_flags "-fexceptions")
+ set(cxx_no_exception_flags "-fno-exceptions")
+ set(cxx_strict_flags "-W -Wpointer-arith -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wunused-parameter -Wcast-align -Wchar-subscripts -Winline -Wredundant-decls")
+ set(cxx_no_rtti_flags "-fno-rtti")
elseif (CMAKE_COMPILER_IS_GNUCXX)
set(cxx_base_flags "-Wall -Wshadow -Werror")
+ if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 7.0.0)
+ set(cxx_base_flags "${cxx_base_flags} -Wno-error=dangling-else")
+ endif()
set(cxx_exception_flags "-fexceptions")
set(cxx_no_exception_flags "-fno-exceptions")
# Until version 4.3.2, GCC doesn't define a macro to indicate
@@ -135,12 +128,11 @@
set(cxx_base_flags "${cxx_base_flags} ${GTEST_HAS_PTHREAD_MACRO}")
# For building gtest's own tests and samples.
- set(cxx_exception "${CMAKE_CXX_FLAGS} ${cxx_base_flags} ${cxx_exception_flags}")
+ set(cxx_exception "${cxx_base_flags} ${cxx_exception_flags}")
set(cxx_no_exception
"${CMAKE_CXX_FLAGS} ${cxx_base_flags} ${cxx_no_exception_flags}")
set(cxx_default "${cxx_exception}")
set(cxx_no_rtti "${cxx_default} ${cxx_no_rtti_flags}")
- set(cxx_use_own_tuple "${cxx_default} -DGTEST_USE_OWN_TR1_TUPLE=1")
# For building the gtest libraries.
set(cxx_strict "${cxx_default} ${cxx_strict_flags}")
@@ -155,13 +147,42 @@
set_target_properties(${name}
PROPERTIES
COMPILE_FLAGS "${cxx_flags}")
+ # Generate debug library name with a postfix.
+ set_target_properties(${name}
+ PROPERTIES
+ DEBUG_POSTFIX "d")
+ # Set the output directory for build artifacts
+ set_target_properties(${name}
+ PROPERTIES
+ RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin"
+ LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib"
+ ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib"
+ PDB_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
+ # make PDBs match library name
+ get_target_property(pdb_debug_postfix ${name} DEBUG_POSTFIX)
+ set_target_properties(${name}
+ PROPERTIES
+ PDB_NAME "${name}"
+ PDB_NAME_DEBUG "${name}${pdb_debug_postfix}"
+ COMPILE_PDB_NAME "${name}"
+ COMPILE_PDB_NAME_DEBUG "${name}${pdb_debug_postfix}")
+
if (BUILD_SHARED_LIBS OR type STREQUAL "SHARED")
set_target_properties(${name}
PROPERTIES
COMPILE_DEFINITIONS "GTEST_CREATE_SHARED_LIBRARY=1")
+ if (NOT "${CMAKE_VERSION}" VERSION_LESS "2.8.11")
+ target_compile_definitions(${name} INTERFACE
+ $<INSTALL_INTERFACE:GTEST_LINKED_AS_SHARED_LIBRARY=1>)
+ endif()
endif()
if (DEFINED GTEST_HAS_PTHREAD)
- target_link_libraries(${name} ${CMAKE_THREAD_LIBS_INIT})
+ if ("${CMAKE_VERSION}" VERSION_LESS "3.1.0")
+ set(threads_spec ${CMAKE_THREAD_LIBS_INIT})
+ else()
+ set(threads_spec Threads::Threads)
+ endif()
+ target_link_libraries(${name} PUBLIC ${threads_spec})
endif()
endfunction()
@@ -183,7 +204,7 @@
# is built from the given source files with the given compiler flags.
function(cxx_executable_with_flags name cxx_flags libs)
add_executable(${name} ${ARGN})
- if (MSVC AND (NOT (MSVC_VERSION LESS 1700))) # 1700 is Visual Studio 2012.
+ if (MSVC)
# BigObj required for tests.
set(cxx_flags "${cxx_flags} -bigobj")
endif()
@@ -223,7 +244,13 @@
# from the given source files with the given compiler flags.
function(cxx_test_with_flags name cxx_flags libs)
cxx_executable_with_flags(${name} "${cxx_flags}" "${libs}" ${ARGN})
- add_test(${name} ${name})
+ if (WIN32 OR MINGW)
+ add_test(NAME ${name}
+ COMMAND "powershell" "-Command" "${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG>/RunTest.ps1" "$<TARGET_FILE:${name}>")
+ else()
+ add_test(NAME ${name}
+ COMMAND "$<TARGET_FILE:${name}>")
+ endif()
endfunction()
# cxx_test(name libs srcs...)
@@ -242,32 +269,86 @@
# test/name.py. It does nothing if Python is not installed.
function(py_test name)
if (PYTHONINTERP_FOUND)
- if (${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} GREATER 3.1)
+ if ("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 3.1)
if (CMAKE_CONFIGURATION_TYPES)
- # Multi-configuration build generators as for Visual Studio save
- # output in a subdirectory of CMAKE_CURRENT_BINARY_DIR (Debug,
- # Release etc.), so we have to provide it here.
- add_test(
- NAME ${name}
- COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py
- --build_dir=${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG>)
+ # Multi-configuration build generators as for Visual Studio save
+ # output in a subdirectory of CMAKE_CURRENT_BINARY_DIR (Debug,
+ # Release etc.), so we have to provide it here.
+ if (WIN32 OR MINGW)
+ add_test(NAME ${name}
+ COMMAND powershell -Command ${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG>/RunTest.ps1
+ ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py
+ --build_dir=${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG> ${ARGN})
+ else()
+ add_test(NAME ${name}
+ COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py
+ --build_dir=${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG> ${ARGN})
+ endif()
else (CMAKE_CONFIGURATION_TYPES)
- # Single-configuration build generators like Makefile generators
- # don't have subdirs below CMAKE_CURRENT_BINARY_DIR.
- add_test(
- NAME ${name}
- COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py
- --build_dir=${CMAKE_CURRENT_BINARY_DIR})
+ # Single-configuration build generators like Makefile generators
+ # don't have subdirs below CMAKE_CURRENT_BINARY_DIR.
+ if (WIN32 OR MINGW)
+ add_test(NAME ${name}
+ COMMAND powershell -Command ${CMAKE_CURRENT_BINARY_DIR}/RunTest.ps1
+ ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py
+ --build_dir=${CMAKE_CURRENT_BINARY_DIR} ${ARGN})
+ else()
+ add_test(NAME ${name}
+ COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py
+ --build_dir=${CMAKE_CURRENT_BINARY_DIR} ${ARGN})
+ endif()
endif (CMAKE_CONFIGURATION_TYPES)
- else (${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} GREATER 3.1)
+ else()
# ${CMAKE_CURRENT_BINARY_DIR} is known at configuration time, so we can
# directly bind it from cmake. ${CTEST_CONFIGURATION_TYPE} is known
# only at ctest runtime (by calling ctest -c <Configuration>), so
# we have to escape $ to delay variable substitution here.
- add_test(
- ${name}
- ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py
- --build_dir=${CMAKE_CURRENT_BINARY_DIR}/\${CTEST_CONFIGURATION_TYPE})
- endif (${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} GREATER 3.1)
+ if (WIN32 OR MINGW)
+ add_test(NAME ${name}
+ COMMAND powershell -Command ${CMAKE_CURRENT_BINARY_DIR}/RunTest.ps1
+ ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py
+ --build_dir=${CMAKE_CURRENT_BINARY_DIR}/\${CTEST_CONFIGURATION_TYPE} ${ARGN})
+ else()
+ add_test(NAME ${name}
+ COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py
+ --build_dir=${CMAKE_CURRENT_BINARY_DIR}/\${CTEST_CONFIGURATION_TYPE} ${ARGN})
+ endif()
+ endif()
endif(PYTHONINTERP_FOUND)
endfunction()
+
+# install_project(targets...)
+#
+# Installs the specified targets and configures the associated pkgconfig files.
+function(install_project)
+ if(INSTALL_GTEST)
+ install(DIRECTORY "${PROJECT_SOURCE_DIR}/include/"
+ DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}")
+ # Install the project targets.
+ install(TARGETS ${ARGN}
+ EXPORT ${targets_export_name}
+ RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
+ ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
+ LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}")
+ if(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
+ # Install PDBs
+ foreach(t ${ARGN})
+ get_target_property(t_pdb_name ${t} COMPILE_PDB_NAME)
+ get_target_property(t_pdb_name_debug ${t} COMPILE_PDB_NAME_DEBUG)
+ get_target_property(t_pdb_output_directory ${t} PDB_OUTPUT_DIRECTORY)
+ install(FILES
+ "${t_pdb_output_directory}/\${CMAKE_INSTALL_CONFIG_NAME}/$<$<CONFIG:Debug>:${t_pdb_name_debug}>$<$<NOT:$<CONFIG:Debug>>:${t_pdb_name}>.pdb"
+ DESTINATION ${CMAKE_INSTALL_LIBDIR}
+ OPTIONAL)
+ endforeach()
+ endif()
+ # Configure and install pkgconfig files.
+ foreach(t ${ARGN})
+ set(configured_pc "${generated_dir}/${t}.pc")
+ configure_file("${PROJECT_SOURCE_DIR}/cmake/${t}.pc.in"
+ "${configured_pc}" @ONLY)
+ install(FILES "${configured_pc}"
+ DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
+ endforeach()
+ endif()
+endfunction()
diff --git a/third_party/googletest/cmake/libgtest.la.in b/third_party/googletest/cmake/libgtest.la.in
new file mode 100644
index 0000000..840c838
--- /dev/null
+++ b/third_party/googletest/cmake/libgtest.la.in
@@ -0,0 +1,21 @@
+# libgtest.la - a libtool library file
+# Generated by libtool (GNU libtool) 2.4.6
+
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Names of this library.
+library_names='libgtest.so'
+
+# Is this an already installed library?
+installed=yes
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=no
+
+# Files to dlopen/dlpreopen
+dlopen=''
+dlpreopen=''
+
+# Directory that this library needs to be installed in:
+libdir='@CMAKE_INSTALL_FULL_LIBDIR@'
diff --git a/third_party/googletest/configure.ac b/third_party/googletest/configure.ac
index 254c8c4..6cb19f4 100644
--- a/third_party/googletest/configure.ac
+++ b/third_party/googletest/configure.ac
@@ -12,7 +12,7 @@
# Provide various options to initialize the Autoconf and configure processes.
AC_PREREQ([2.59])
AC_CONFIG_SRCDIR([./LICENSE])
-AC_CONFIG_MACRO_DIR([m4])
+AC_CONFIG_MACRO_DIRS([m4])
AC_CONFIG_AUX_DIR([build-aux])
AC_CONFIG_HEADERS([build-aux/config.h])
AC_CONFIG_FILES([Makefile])
diff --git a/third_party/googletest/docs/AdvancedGuide.md b/third_party/googletest/docs/AdvancedGuide.md
deleted file mode 100644
index e4dd94d..0000000
--- a/third_party/googletest/docs/AdvancedGuide.md
+++ /dev/null
@@ -1,2182 +0,0 @@
-
-
-Now that you have read [Primer](Primer.md) and learned how to write tests
-using Google Test, it's time to learn some new tricks. This document
-will show you more assertions as well as how to construct complex
-failure messages, propagate fatal failures, reuse and speed up your
-test fixtures, and use various flags with your tests.
-
-# More Assertions #
-
-This section covers some less frequently used, but still significant,
-assertions.
-
-## Explicit Success and Failure ##
-
-These three assertions do not actually test a value or expression. Instead,
-they generate a success or failure directly. Like the macros that actually
-perform a test, you may stream a custom failure message into them.
-
-| `SUCCEED();` |
-|:-------------|
-
-Generates a success. This does NOT make the overall test succeed. A test is
-considered successful only if none of its assertions fail during its execution.
-
-Note: `SUCCEED()` is purely documentary and currently doesn't generate any
-user-visible output. However, we may add `SUCCEED()` messages to Google Test's
-output in the future.
-
-| `FAIL();` | `ADD_FAILURE();` | `ADD_FAILURE_AT("`_file\_path_`", `_line\_number_`);` |
-|:-----------|:-----------------|:------------------------------------------------------|
-
-`FAIL()` generates a fatal failure, while `ADD_FAILURE()` and `ADD_FAILURE_AT()` generate a nonfatal
-failure. These are useful when control flow, rather than a Boolean expression,
-determines the test's success or failure. For example, you might want to write
-something like:
-
-```
-switch(expression) {
- case 1: ... some checks ...
- case 2: ... some other checks
- ...
- default: FAIL() << "We shouldn't get here.";
-}
-```
-
-Note: you can only use `FAIL()` in functions that return `void`. See the [Assertion Placement section](#assertion-placement) for more information.
-
-_Availability_: Linux, Windows, Mac.
-
-## Exception Assertions ##
-
-These are for verifying that a piece of code throws (or does not
-throw) an exception of the given type:
-
-| **Fatal assertion** | **Nonfatal assertion** | **Verifies** |
-|:--------------------|:-----------------------|:-------------|
-| `ASSERT_THROW(`_statement_, _exception\_type_`);` | `EXPECT_THROW(`_statement_, _exception\_type_`);` | _statement_ throws an exception of the given type |
-| `ASSERT_ANY_THROW(`_statement_`);` | `EXPECT_ANY_THROW(`_statement_`);` | _statement_ throws an exception of any type |
-| `ASSERT_NO_THROW(`_statement_`);` | `EXPECT_NO_THROW(`_statement_`);` | _statement_ doesn't throw any exception |
-
-Examples:
-
-```
-ASSERT_THROW(Foo(5), bar_exception);
-
-EXPECT_NO_THROW({
- int n = 5;
- Bar(&n);
-});
-```
-
-_Availability_: Linux, Windows, Mac; since version 1.1.0.
-
-## Predicate Assertions for Better Error Messages ##
-
-Even though Google Test has a rich set of assertions, they can never be
-complete, as it's impossible (nor a good idea) to anticipate all the scenarios
-a user might run into. Therefore, sometimes a user has to use `EXPECT_TRUE()`
-to check a complex expression, for lack of a better macro. This has the problem
-of not showing you the values of the parts of the expression, making it hard to
-understand what went wrong. As a workaround, some users choose to construct the
-failure message by themselves, streaming it into `EXPECT_TRUE()`. However, this
-is awkward especially when the expression has side-effects or is expensive to
-evaluate.
-
-Google Test gives you three different options to solve this problem:
-
-### Using an Existing Boolean Function ###
-
-If you already have a function or a functor that returns `bool` (or a type
-that can be implicitly converted to `bool`), you can use it in a _predicate
-assertion_ to get the function arguments printed for free:
-
-| **Fatal assertion** | **Nonfatal assertion** | **Verifies** |
-|:--------------------|:-----------------------|:-------------|
-| `ASSERT_PRED1(`_pred1, val1_`);` | `EXPECT_PRED1(`_pred1, val1_`);` | _pred1(val1)_ returns true |
-| `ASSERT_PRED2(`_pred2, val1, val2_`);` | `EXPECT_PRED2(`_pred2, val1, val2_`);` | _pred2(val1, val2)_ returns true |
-| ... | ... | ... |
-
-In the above, _predn_ is an _n_-ary predicate function or functor, where
-_val1_, _val2_, ..., and _valn_ are its arguments. The assertion succeeds
-if the predicate returns `true` when applied to the given arguments, and fails
-otherwise. When the assertion fails, it prints the value of each argument. In
-either case, the arguments are evaluated exactly once.
-
-Here's an example. Given
-
-```
-// Returns true iff m and n have no common divisors except 1.
-bool MutuallyPrime(int m, int n) { ... }
-const int a = 3;
-const int b = 4;
-const int c = 10;
-```
-
-the assertion `EXPECT_PRED2(MutuallyPrime, a, b);` will succeed, while the
-assertion `EXPECT_PRED2(MutuallyPrime, b, c);` will fail with the message
-
-<pre>
-!MutuallyPrime(b, c) is false, where<br>
-b is 4<br>
-c is 10<br>
-</pre>
-
-**Notes:**
-
- 1. If you see a compiler error "no matching function to call" when using `ASSERT_PRED*` or `EXPECT_PRED*`, please see [this FAQ](FAQ.md#the-compiler-complains-no-matching-function-to-call-when-i-use-assert_predn-how-do-i-fix-it) for how to resolve it.
- 1. Currently we only provide predicate assertions of arity <= 5. If you need a higher-arity assertion, let us know.
-
-_Availability_: Linux, Windows, Mac.
-
-### Using a Function That Returns an AssertionResult ###
-
-While `EXPECT_PRED*()` and friends are handy for a quick job, the
-syntax is not satisfactory: you have to use different macros for
-different arities, and it feels more like Lisp than C++. The
-`::testing::AssertionResult` class solves this problem.
-
-An `AssertionResult` object represents the result of an assertion
-(whether it's a success or a failure, and an associated message). You
-can create an `AssertionResult` using one of these factory
-functions:
-
-```
-namespace testing {
-
-// Returns an AssertionResult object to indicate that an assertion has
-// succeeded.
-AssertionResult AssertionSuccess();
-
-// Returns an AssertionResult object to indicate that an assertion has
-// failed.
-AssertionResult AssertionFailure();
-
-}
-```
-
-You can then use the `<<` operator to stream messages to the
-`AssertionResult` object.
-
-To provide more readable messages in Boolean assertions
-(e.g. `EXPECT_TRUE()`), write a predicate function that returns
-`AssertionResult` instead of `bool`. For example, if you define
-`IsEven()` as:
-
-```
-::testing::AssertionResult IsEven(int n) {
- if ((n % 2) == 0)
- return ::testing::AssertionSuccess();
- else
- return ::testing::AssertionFailure() << n << " is odd";
-}
-```
-
-instead of:
-
-```
-bool IsEven(int n) {
- return (n % 2) == 0;
-}
-```
-
-the failed assertion `EXPECT_TRUE(IsEven(Fib(4)))` will print:
-
-<pre>
-Value of: IsEven(Fib(4))<br>
-Actual: false (*3 is odd*)<br>
-Expected: true<br>
-</pre>
-
-instead of a more opaque
-
-<pre>
-Value of: IsEven(Fib(4))<br>
-Actual: false<br>
-Expected: true<br>
-</pre>
-
-If you want informative messages in `EXPECT_FALSE` and `ASSERT_FALSE`
-as well, and are fine with making the predicate slower in the success
-case, you can supply a success message:
-
-```
-::testing::AssertionResult IsEven(int n) {
- if ((n % 2) == 0)
- return ::testing::AssertionSuccess() << n << " is even";
- else
- return ::testing::AssertionFailure() << n << " is odd";
-}
-```
-
-Then the statement `EXPECT_FALSE(IsEven(Fib(6)))` will print
-
-<pre>
-Value of: IsEven(Fib(6))<br>
-Actual: true (8 is even)<br>
-Expected: false<br>
-</pre>
-
-_Availability_: Linux, Windows, Mac; since version 1.4.1.
-
-### Using a Predicate-Formatter ###
-
-If you find the default message generated by `(ASSERT|EXPECT)_PRED*` and
-`(ASSERT|EXPECT)_(TRUE|FALSE)` unsatisfactory, or some arguments to your
-predicate do not support streaming to `ostream`, you can instead use the
-following _predicate-formatter assertions_ to _fully_ customize how the
-message is formatted:
-
-| **Fatal assertion** | **Nonfatal assertion** | **Verifies** |
-|:--------------------|:-----------------------|:-------------|
-| `ASSERT_PRED_FORMAT1(`_pred\_format1, val1_`);` | `EXPECT_PRED_FORMAT1(`_pred\_format1, val1_`);` | _pred\_format1(val1)_ is successful |
-| `ASSERT_PRED_FORMAT2(`_pred\_format2, val1, val2_`);` | `EXPECT_PRED_FORMAT2(`_pred\_format2, val1, val2_`);` | _pred\_format2(val1, val2)_ is successful |
-| `...` | `...` | `...` |
-
-The difference between this and the previous two groups of macros is that instead of
-a predicate, `(ASSERT|EXPECT)_PRED_FORMAT*` take a _predicate-formatter_
-(_pred\_formatn_), which is a function or functor with the signature:
-
-`::testing::AssertionResult PredicateFormattern(const char* `_expr1_`, const char* `_expr2_`, ... const char* `_exprn_`, T1 `_val1_`, T2 `_val2_`, ... Tn `_valn_`);`
-
-where _val1_, _val2_, ..., and _valn_ are the values of the predicate
-arguments, and _expr1_, _expr2_, ..., and _exprn_ are the corresponding
-expressions as they appear in the source code. The types `T1`, `T2`, ..., and
-`Tn` can be either value types or reference types. For example, if an
-argument has type `Foo`, you can declare it as either `Foo` or `const Foo&`,
-whichever is appropriate.
-
-A predicate-formatter returns a `::testing::AssertionResult` object to indicate
-whether the assertion has succeeded or not. The only way to create such an
-object is to call one of these factory functions:
-
-As an example, let's improve the failure message in the previous example, which uses `EXPECT_PRED2()`:
-
-```
-// Returns the smallest prime common divisor of m and n,
-// or 1 when m and n are mutually prime.
-int SmallestPrimeCommonDivisor(int m, int n) { ... }
-
-// A predicate-formatter for asserting that two integers are mutually prime.
-::testing::AssertionResult AssertMutuallyPrime(const char* m_expr,
- const char* n_expr,
- int m,
- int n) {
- if (MutuallyPrime(m, n))
- return ::testing::AssertionSuccess();
-
- return ::testing::AssertionFailure()
- << m_expr << " and " << n_expr << " (" << m << " and " << n
- << ") are not mutually prime, " << "as they have a common divisor "
- << SmallestPrimeCommonDivisor(m, n);
-}
-```
-
-With this predicate-formatter, we can use
-
-```
-EXPECT_PRED_FORMAT2(AssertMutuallyPrime, b, c);
-```
-
-to generate the message
-
-<pre>
-b and c (4 and 10) are not mutually prime, as they have a common divisor 2.<br>
-</pre>
-
-As you may have realized, many of the assertions we introduced earlier are
-special cases of `(EXPECT|ASSERT)_PRED_FORMAT*`. In fact, most of them are
-indeed defined using `(EXPECT|ASSERT)_PRED_FORMAT*`.
-
-_Availability_: Linux, Windows, Mac.
-
-
-## Floating-Point Comparison ##
-
-Comparing floating-point numbers is tricky. Due to round-off errors, it is
-very unlikely that two floating-points will match exactly. Therefore,
-`ASSERT_EQ` 's naive comparison usually doesn't work. And since floating-points
-can have a wide value range, no single fixed error bound works. It's better to
-compare by a fixed relative error bound, except for values close to 0 due to
-the loss of precision there.
-
-In general, for floating-point comparison to make sense, the user needs to
-carefully choose the error bound. If they don't want or care to, comparing in
-terms of Units in the Last Place (ULPs) is a good default, and Google Test
-provides assertions to do this. Full details about ULPs are quite long; if you
-want to learn more, see
-[this article on float comparison](https://randomascii.wordpress.com/2012/02/25/comparing-floating-point-numbers-2012-edition/).
-
-### Floating-Point Macros ###
-
-| **Fatal assertion** | **Nonfatal assertion** | **Verifies** |
-|:--------------------|:-----------------------|:-------------|
-| `ASSERT_FLOAT_EQ(`_val1, val2_`);` | `EXPECT_FLOAT_EQ(`_val1, val2_`);` | the two `float` values are almost equal |
-| `ASSERT_DOUBLE_EQ(`_val1, val2_`);` | `EXPECT_DOUBLE_EQ(`_val1, val2_`);` | the two `double` values are almost equal |
-
-By "almost equal", we mean the two values are within 4 ULP's from each
-other.
-
-The following assertions allow you to choose the acceptable error bound:
-
-| **Fatal assertion** | **Nonfatal assertion** | **Verifies** |
-|:--------------------|:-----------------------|:-------------|
-| `ASSERT_NEAR(`_val1, val2, abs\_error_`);` | `EXPECT_NEAR`_(val1, val2, abs\_error_`);` | the difference between _val1_ and _val2_ doesn't exceed the given absolute error |
-
-_Availability_: Linux, Windows, Mac.
-
-### Floating-Point Predicate-Format Functions ###
-
-Some floating-point operations are useful, but not that often used. In order
-to avoid an explosion of new macros, we provide them as predicate-format
-functions that can be used in predicate assertion macros (e.g.
-`EXPECT_PRED_FORMAT2`, etc).
-
-```
-EXPECT_PRED_FORMAT2(::testing::FloatLE, val1, val2);
-EXPECT_PRED_FORMAT2(::testing::DoubleLE, val1, val2);
-```
-
-Verifies that _val1_ is less than, or almost equal to, _val2_. You can
-replace `EXPECT_PRED_FORMAT2` in the above table with `ASSERT_PRED_FORMAT2`.
-
-_Availability_: Linux, Windows, Mac.
-
-## Windows HRESULT assertions ##
-
-These assertions test for `HRESULT` success or failure.
-
-| **Fatal assertion** | **Nonfatal assertion** | **Verifies** |
-|:--------------------|:-----------------------|:-------------|
-| `ASSERT_HRESULT_SUCCEEDED(`_expression_`);` | `EXPECT_HRESULT_SUCCEEDED(`_expression_`);` | _expression_ is a success `HRESULT` |
-| `ASSERT_HRESULT_FAILED(`_expression_`);` | `EXPECT_HRESULT_FAILED(`_expression_`);` | _expression_ is a failure `HRESULT` |
-
-The generated output contains the human-readable error message
-associated with the `HRESULT` code returned by _expression_.
-
-You might use them like this:
-
-```
-CComPtr shell;
-ASSERT_HRESULT_SUCCEEDED(shell.CoCreateInstance(L"Shell.Application"));
-CComVariant empty;
-ASSERT_HRESULT_SUCCEEDED(shell->ShellExecute(CComBSTR(url), empty, empty, empty, empty));
-```
-
-_Availability_: Windows.
-
-## Type Assertions ##
-
-You can call the function
-```
-::testing::StaticAssertTypeEq<T1, T2>();
-```
-to assert that types `T1` and `T2` are the same. The function does
-nothing if the assertion is satisfied. If the types are different,
-the function call will fail to compile, and the compiler error message
-will likely (depending on the compiler) show you the actual values of
-`T1` and `T2`. This is mainly useful inside template code.
-
-_Caveat:_ When used inside a member function of a class template or a
-function template, `StaticAssertTypeEq<T1, T2>()` is effective _only if_
-the function is instantiated. For example, given:
-```
-template <typename T> class Foo {
- public:
- void Bar() { ::testing::StaticAssertTypeEq<int, T>(); }
-};
-```
-the code:
-```
-void Test1() { Foo<bool> foo; }
-```
-will _not_ generate a compiler error, as `Foo<bool>::Bar()` is never
-actually instantiated. Instead, you need:
-```
-void Test2() { Foo<bool> foo; foo.Bar(); }
-```
-to cause a compiler error.
-
-_Availability:_ Linux, Windows, Mac; since version 1.3.0.
-
-## Assertion Placement ##
-
-You can use assertions in any C++ function. In particular, it doesn't
-have to be a method of the test fixture class. The one constraint is
-that assertions that generate a fatal failure (`FAIL*` and `ASSERT_*`)
-can only be used in void-returning functions. This is a consequence of
-Google Test not using exceptions. By placing it in a non-void function
-you'll get a confusing compile error like
-`"error: void value not ignored as it ought to be"`.
-
-If you need to use assertions in a function that returns non-void, one option
-is to make the function return the value in an out parameter instead. For
-example, you can rewrite `T2 Foo(T1 x)` to `void Foo(T1 x, T2* result)`. You
-need to make sure that `*result` contains some sensible value even when the
-function returns prematurely. As the function now returns `void`, you can use
-any assertion inside of it.
-
-If changing the function's type is not an option, you should just use
-assertions that generate non-fatal failures, such as `ADD_FAILURE*` and
-`EXPECT_*`.
-
-_Note_: Constructors and destructors are not considered void-returning
-functions, according to the C++ language specification, and so you may not use
-fatal assertions in them. You'll get a compilation error if you try. A simple
-workaround is to transfer the entire body of the constructor or destructor to a
-private void-returning method. However, you should be aware that a fatal
-assertion failure in a constructor does not terminate the current test, as your
-intuition might suggest; it merely returns from the constructor early, possibly
-leaving your object in a partially-constructed state. Likewise, a fatal
-assertion failure in a destructor may leave your object in a
-partially-destructed state. Use assertions carefully in these situations!
-
-# Teaching Google Test How to Print Your Values #
-
-When a test assertion such as `EXPECT_EQ` fails, Google Test prints the
-argument values to help you debug. It does this using a
-user-extensible value printer.
-
-This printer knows how to print built-in C++ types, native arrays, STL
-containers, and any type that supports the `<<` operator. For other
-types, it prints the raw bytes in the value and hopes that you the
-user can figure it out.
-
-As mentioned earlier, the printer is _extensible_. That means
-you can teach it to do a better job at printing your particular type
-than to dump the bytes. To do that, define `<<` for your type:
-
-```
-#include <iostream>
-
-namespace foo {
-
-class Bar { ... }; // We want Google Test to be able to print instances of this.
-
-// It's important that the << operator is defined in the SAME
-// namespace that defines Bar. C++'s look-up rules rely on that.
-::std::ostream& operator<<(::std::ostream& os, const Bar& bar) {
- return os << bar.DebugString(); // whatever needed to print bar to os
-}
-
-} // namespace foo
-```
-
-Sometimes, this might not be an option: your team may consider it bad
-style to have a `<<` operator for `Bar`, or `Bar` may already have a
-`<<` operator that doesn't do what you want (and you cannot change
-it). If so, you can instead define a `PrintTo()` function like this:
-
-```
-#include <iostream>
-
-namespace foo {
-
-class Bar { ... };
-
-// It's important that PrintTo() is defined in the SAME
-// namespace that defines Bar. C++'s look-up rules rely on that.
-void PrintTo(const Bar& bar, ::std::ostream* os) {
- *os << bar.DebugString(); // whatever needed to print bar to os
-}
-
-} // namespace foo
-```
-
-If you have defined both `<<` and `PrintTo()`, the latter will be used
-when Google Test is concerned. This allows you to customize how the value
-appears in Google Test's output without affecting code that relies on the
-behavior of its `<<` operator.
-
-If you want to print a value `x` using Google Test's value printer
-yourself, just call `::testing::PrintToString(`_x_`)`, which
-returns an `std::string`:
-
-```
-vector<pair<Bar, int> > bar_ints = GetBarIntVector();
-
-EXPECT_TRUE(IsCorrectBarIntVector(bar_ints))
- << "bar_ints = " << ::testing::PrintToString(bar_ints);
-```
-
-# Death Tests #
-
-In many applications, there are assertions that can cause application failure
-if a condition is not met. These sanity checks, which ensure that the program
-is in a known good state, are there to fail at the earliest possible time after
-some program state is corrupted. If the assertion checks the wrong condition,
-then the program may proceed in an erroneous state, which could lead to memory
-corruption, security holes, or worse. Hence it is vitally important to test
-that such assertion statements work as expected.
-
-Since these precondition checks cause the processes to die, we call such tests
-_death tests_. More generally, any test that checks that a program terminates
-(except by throwing an exception) in an expected fashion is also a death test.
-
-Note that if a piece of code throws an exception, we don't consider it "death"
-for the purpose of death tests, as the caller of the code could catch the exception
-and avoid the crash. If you want to verify exceptions thrown by your code,
-see [Exception Assertions](#exception-assertions).
-
-If you want to test `EXPECT_*()/ASSERT_*()` failures in your test code, see [Catching Failures](#catching-failures).
-
-## How to Write a Death Test ##
-
-Google Test has the following macros to support death tests:
-
-| **Fatal assertion** | **Nonfatal assertion** | **Verifies** |
-|:--------------------|:-----------------------|:-------------|
-| `ASSERT_DEATH(`_statement, regex_`);` | `EXPECT_DEATH(`_statement, regex_`);` | _statement_ crashes with the given error |
-| `ASSERT_DEATH_IF_SUPPORTED(`_statement, regex_`);` | `EXPECT_DEATH_IF_SUPPORTED(`_statement, regex_`);` | if death tests are supported, verifies that _statement_ crashes with the given error; otherwise verifies nothing |
-| `ASSERT_EXIT(`_statement, predicate, regex_`);` | `EXPECT_EXIT(`_statement, predicate, regex_`);` |_statement_ exits with the given error and its exit code matches _predicate_ |
-
-where _statement_ is a statement that is expected to cause the process to
-die, _predicate_ is a function or function object that evaluates an integer
-exit status, and _regex_ is a regular expression that the stderr output of
-_statement_ is expected to match. Note that _statement_ can be _any valid
-statement_ (including _compound statement_) and doesn't have to be an
-expression.
-
-As usual, the `ASSERT` variants abort the current test function, while the
-`EXPECT` variants do not.
-
-**Note:** We use the word "crash" here to mean that the process
-terminates with a _non-zero_ exit status code. There are two
-possibilities: either the process has called `exit()` or `_exit()`
-with a non-zero value, or it may be killed by a signal.
-
-This means that if _statement_ terminates the process with a 0 exit
-code, it is _not_ considered a crash by `EXPECT_DEATH`. Use
-`EXPECT_EXIT` instead if this is the case, or if you want to restrict
-the exit code more precisely.
-
-A predicate here must accept an `int` and return a `bool`. The death test
-succeeds only if the predicate returns `true`. Google Test defines a few
-predicates that handle the most common cases:
-
-```
-::testing::ExitedWithCode(exit_code)
-```
-
-This expression is `true` if the program exited normally with the given exit
-code.
-
-```
-::testing::KilledBySignal(signal_number) // Not available on Windows.
-```
-
-This expression is `true` if the program was killed by the given signal.
-
-The `*_DEATH` macros are convenient wrappers for `*_EXIT` that use a predicate
-that verifies the process' exit code is non-zero.
-
-Note that a death test only cares about three things:
-
- 1. does _statement_ abort or exit the process?
- 1. (in the case of `ASSERT_EXIT` and `EXPECT_EXIT`) does the exit status satisfy _predicate_? Or (in the case of `ASSERT_DEATH` and `EXPECT_DEATH`) is the exit status non-zero? And
- 1. does the stderr output match _regex_?
-
-In particular, if _statement_ generates an `ASSERT_*` or `EXPECT_*` failure, it will **not** cause the death test to fail, as Google Test assertions don't abort the process.
-
-To write a death test, simply use one of the above macros inside your test
-function. For example,
-
-```
-TEST(MyDeathTest, Foo) {
- // This death test uses a compound statement.
- ASSERT_DEATH({ int n = 5; Foo(&n); }, "Error on line .* of Foo()");
-}
-TEST(MyDeathTest, NormalExit) {
- EXPECT_EXIT(NormalExit(), ::testing::ExitedWithCode(0), "Success");
-}
-TEST(MyDeathTest, KillMyself) {
- EXPECT_EXIT(KillMyself(), ::testing::KilledBySignal(SIGKILL), "Sending myself unblockable signal");
-}
-```
-
-verifies that:
-
- * calling `Foo(5)` causes the process to die with the given error message,
- * calling `NormalExit()` causes the process to print `"Success"` to stderr and exit with exit code 0, and
- * calling `KillMyself()` kills the process with signal `SIGKILL`.
-
-The test function body may contain other assertions and statements as well, if
-necessary.
-
-_Important:_ We strongly recommend you to follow the convention of naming your
-test case (not test) `*DeathTest` when it contains a death test, as
-demonstrated in the above example. The `Death Tests And Threads` section below
-explains why.
-
-If a test fixture class is shared by normal tests and death tests, you
-can use typedef to introduce an alias for the fixture class and avoid
-duplicating its code:
-```
-class FooTest : public ::testing::Test { ... };
-
-typedef FooTest FooDeathTest;
-
-TEST_F(FooTest, DoesThis) {
- // normal test
-}
-
-TEST_F(FooDeathTest, DoesThat) {
- // death test
-}
-```
-
-_Availability:_ Linux, Windows (requires MSVC 8.0 or above), Cygwin, and Mac (the latter three are supported since v1.3.0). `(ASSERT|EXPECT)_DEATH_IF_SUPPORTED` are new in v1.4.0.
-
-## Regular Expression Syntax ##
-
-On POSIX systems (e.g. Linux, Cygwin, and Mac), Google Test uses the
-[POSIX extended regular expression](http://www.opengroup.org/onlinepubs/009695399/basedefs/xbd_chap09.html#tag_09_04)
-syntax in death tests. To learn about this syntax, you may want to read this [Wikipedia entry](http://en.wikipedia.org/wiki/Regular_expression#POSIX_Extended_Regular_Expressions).
-
-On Windows, Google Test uses its own simple regular expression
-implementation. It lacks many features you can find in POSIX extended
-regular expressions. For example, we don't support union (`"x|y"`),
-grouping (`"(xy)"`), brackets (`"[xy]"`), and repetition count
-(`"x{5,7}"`), among others. Below is what we do support (Letter `A` denotes a
-literal character, period (`.`), or a single `\\` escape sequence; `x`
-and `y` denote regular expressions.):
-
-| `c` | matches any literal character `c` |
-|:----|:----------------------------------|
-| `\\d` | matches any decimal digit |
-| `\\D` | matches any character that's not a decimal digit |
-| `\\f` | matches `\f` |
-| `\\n` | matches `\n` |
-| `\\r` | matches `\r` |
-| `\\s` | matches any ASCII whitespace, including `\n` |
-| `\\S` | matches any character that's not a whitespace |
-| `\\t` | matches `\t` |
-| `\\v` | matches `\v` |
-| `\\w` | matches any letter, `_`, or decimal digit |
-| `\\W` | matches any character that `\\w` doesn't match |
-| `\\c` | matches any literal character `c`, which must be a punctuation |
-| `\\.` | matches the `.` character |
-| `.` | matches any single character except `\n` |
-| `A?` | matches 0 or 1 occurrences of `A` |
-| `A*` | matches 0 or many occurrences of `A` |
-| `A+` | matches 1 or many occurrences of `A` |
-| `^` | matches the beginning of a string (not that of each line) |
-| `$` | matches the end of a string (not that of each line) |
-| `xy` | matches `x` followed by `y` |
-
-To help you determine which capability is available on your system,
-Google Test defines macro `GTEST_USES_POSIX_RE=1` when it uses POSIX
-extended regular expressions, or `GTEST_USES_SIMPLE_RE=1` when it uses
-the simple version. If you want your death tests to work in both
-cases, you can either `#if` on these macros or use the more limited
-syntax only.
-
-## How It Works ##
-
-Under the hood, `ASSERT_EXIT()` spawns a new process and executes the
-death test statement in that process. The details of how precisely
-that happens depend on the platform and the variable
-`::testing::GTEST_FLAG(death_test_style)` (which is initialized from the
-command-line flag `--gtest_death_test_style`).
-
- * On POSIX systems, `fork()` (or `clone()` on Linux) is used to spawn the child, after which:
- * If the variable's value is `"fast"`, the death test statement is immediately executed.
- * If the variable's value is `"threadsafe"`, the child process re-executes the unit test binary just as it was originally invoked, but with some extra flags to cause just the single death test under consideration to be run.
- * On Windows, the child is spawned using the `CreateProcess()` API, and re-executes the binary to cause just the single death test under consideration to be run - much like the `threadsafe` mode on POSIX.
-
-Other values for the variable are illegal and will cause the death test to
-fail. Currently, the flag's default value is `"fast"`. However, we reserve the
-right to change it in the future. Therefore, your tests should not depend on
-this.
-
-In either case, the parent process waits for the child process to complete, and checks that
-
- 1. the child's exit status satisfies the predicate, and
- 1. the child's stderr matches the regular expression.
-
-If the death test statement runs to completion without dying, the child
-process will nonetheless terminate, and the assertion fails.
-
-## Death Tests And Threads ##
-
-The reason for the two death test styles has to do with thread safety. Due to
-well-known problems with forking in the presence of threads, death tests should
-be run in a single-threaded context. Sometimes, however, it isn't feasible to
-arrange that kind of environment. For example, statically-initialized modules
-may start threads before main is ever reached. Once threads have been created,
-it may be difficult or impossible to clean them up.
-
-Google Test has three features intended to raise awareness of threading issues.
-
- 1. A warning is emitted if multiple threads are running when a death test is encountered.
- 1. Test cases with a name ending in "DeathTest" are run before all other tests.
- 1. It uses `clone()` instead of `fork()` to spawn the child process on Linux (`clone()` is not available on Cygwin and Mac), as `fork()` is more likely to cause the child to hang when the parent process has multiple threads.
-
-It's perfectly fine to create threads inside a death test statement; they are
-executed in a separate process and cannot affect the parent.
-
-## Death Test Styles ##
-
-The "threadsafe" death test style was introduced in order to help mitigate the
-risks of testing in a possibly multithreaded environment. It trades increased
-test execution time (potentially dramatically so) for improved thread safety.
-We suggest using the faster, default "fast" style unless your test has specific
-problems with it.
-
-You can choose a particular style of death tests by setting the flag
-programmatically:
-
-```
-::testing::FLAGS_gtest_death_test_style = "threadsafe";
-```
-
-You can do this in `main()` to set the style for all death tests in the
-binary, or in individual tests. Recall that flags are saved before running each
-test and restored afterwards, so you need not do that yourself. For example:
-
-```
-TEST(MyDeathTest, TestOne) {
- ::testing::FLAGS_gtest_death_test_style = "threadsafe";
- // This test is run in the "threadsafe" style:
- ASSERT_DEATH(ThisShouldDie(), "");
-}
-
-TEST(MyDeathTest, TestTwo) {
- // This test is run in the "fast" style:
- ASSERT_DEATH(ThisShouldDie(), "");
-}
-
-int main(int argc, char** argv) {
- ::testing::InitGoogleTest(&argc, argv);
- ::testing::FLAGS_gtest_death_test_style = "fast";
- return RUN_ALL_TESTS();
-}
-```
-
-## Caveats ##
-
-The _statement_ argument of `ASSERT_EXIT()` can be any valid C++ statement.
-If it leaves the current function via a `return` statement or by throwing an exception,
-the death test is considered to have failed. Some Google Test macros may return
-from the current function (e.g. `ASSERT_TRUE()`), so be sure to avoid them in _statement_.
-
-Since _statement_ runs in the child process, any in-memory side effect (e.g.
-modifying a variable, releasing memory, etc) it causes will _not_ be observable
-in the parent process. In particular, if you release memory in a death test,
-your program will fail the heap check as the parent process will never see the
-memory reclaimed. To solve this problem, you can
-
- 1. try not to free memory in a death test;
- 1. free the memory again in the parent process; or
- 1. do not use the heap checker in your program.
-
-Due to an implementation detail, you cannot place multiple death test
-assertions on the same line; otherwise, compilation will fail with an unobvious
-error message.
-
-Despite the improved thread safety afforded by the "threadsafe" style of death
-test, thread problems such as deadlock are still possible in the presence of
-handlers registered with `pthread_atfork(3)`.
-
-# Using Assertions in Sub-routines #
-
-## Adding Traces to Assertions ##
-
-If a test sub-routine is called from several places, when an assertion
-inside it fails, it can be hard to tell which invocation of the
-sub-routine the failure is from. You can alleviate this problem using
-extra logging or custom failure messages, but that usually clutters up
-your tests. A better solution is to use the `SCOPED_TRACE` macro:
-
-| `SCOPED_TRACE(`_message_`);` |
-|:-----------------------------|
-
-where _message_ can be anything streamable to `std::ostream`. This
-macro will cause the current file name, line number, and the given
-message to be added in every failure message. The effect will be
-undone when the control leaves the current lexical scope.
-
-For example,
-
-```
-10: void Sub1(int n) {
-11: EXPECT_EQ(1, Bar(n));
-12: EXPECT_EQ(2, Bar(n + 1));
-13: }
-14:
-15: TEST(FooTest, Bar) {
-16: {
-17: SCOPED_TRACE("A"); // This trace point will be included in
-18: // every failure in this scope.
-19: Sub1(1);
-20: }
-21: // Now it won't.
-22: Sub1(9);
-23: }
-```
-
-could result in messages like these:
-
-```
-path/to/foo_test.cc:11: Failure
-Value of: Bar(n)
-Expected: 1
- Actual: 2
- Trace:
-path/to/foo_test.cc:17: A
-
-path/to/foo_test.cc:12: Failure
-Value of: Bar(n + 1)
-Expected: 2
- Actual: 3
-```
-
-Without the trace, it would've been difficult to know which invocation
-of `Sub1()` the two failures come from respectively. (You could add an
-extra message to each assertion in `Sub1()` to indicate the value of
-`n`, but that's tedious.)
-
-Some tips on using `SCOPED_TRACE`:
-
- 1. With a suitable message, it's often enough to use `SCOPED_TRACE` at the beginning of a sub-routine, instead of at each call site.
- 1. When calling sub-routines inside a loop, make the loop iterator part of the message in `SCOPED_TRACE` such that you can know which iteration the failure is from.
- 1. Sometimes the line number of the trace point is enough for identifying the particular invocation of a sub-routine. In this case, you don't have to choose a unique message for `SCOPED_TRACE`. You can simply use `""`.
- 1. You can use `SCOPED_TRACE` in an inner scope when there is one in the outer scope. In this case, all active trace points will be included in the failure messages, in reverse order they are encountered.
- 1. The trace dump is clickable in Emacs' compilation buffer - hit return on a line number and you'll be taken to that line in the source file!
-
-_Availability:_ Linux, Windows, Mac.
-
-## Propagating Fatal Failures ##
-
-A common pitfall when using `ASSERT_*` and `FAIL*` is not understanding that
-when they fail they only abort the _current function_, not the entire test. For
-example, the following test will segfault:
-```
-void Subroutine() {
- // Generates a fatal failure and aborts the current function.
- ASSERT_EQ(1, 2);
- // The following won't be executed.
- ...
-}
-
-TEST(FooTest, Bar) {
- Subroutine();
- // The intended behavior is for the fatal failure
- // in Subroutine() to abort the entire test.
- // The actual behavior: the function goes on after Subroutine() returns.
- int* p = NULL;
- *p = 3; // Segfault!
-}
-```
-
-Since we don't use exceptions, it is technically impossible to
-implement the intended behavior here. To alleviate this, Google Test
-provides two solutions. You could use either the
-`(ASSERT|EXPECT)_NO_FATAL_FAILURE` assertions or the
-`HasFatalFailure()` function. They are described in the following two
-subsections.
-
-### Asserting on Subroutines ###
-
-As shown above, if your test calls a subroutine that has an `ASSERT_*`
-failure in it, the test will continue after the subroutine
-returns. This may not be what you want.
-
-Often people want fatal failures to propagate like exceptions. For
-that Google Test offers the following macros:
-
-| **Fatal assertion** | **Nonfatal assertion** | **Verifies** |
-|:--------------------|:-----------------------|:-------------|
-| `ASSERT_NO_FATAL_FAILURE(`_statement_`);` | `EXPECT_NO_FATAL_FAILURE(`_statement_`);` | _statement_ doesn't generate any new fatal failures in the current thread. |
-
-Only failures in the thread that executes the assertion are checked to
-determine the result of this type of assertions. If _statement_
-creates new threads, failures in these threads are ignored.
-
-Examples:
-
-```
-ASSERT_NO_FATAL_FAILURE(Foo());
-
-int i;
-EXPECT_NO_FATAL_FAILURE({
- i = Bar();
-});
-```
-
-_Availability:_ Linux, Windows, Mac. Assertions from multiple threads
-are currently not supported.
-
-### Checking for Failures in the Current Test ###
-
-`HasFatalFailure()` in the `::testing::Test` class returns `true` if an
-assertion in the current test has suffered a fatal failure. This
-allows functions to catch fatal failures in a sub-routine and return
-early.
-
-```
-class Test {
- public:
- ...
- static bool HasFatalFailure();
-};
-```
-
-The typical usage, which basically simulates the behavior of a thrown
-exception, is:
-
-```
-TEST(FooTest, Bar) {
- Subroutine();
- // Aborts if Subroutine() had a fatal failure.
- if (HasFatalFailure())
- return;
- // The following won't be executed.
- ...
-}
-```
-
-If `HasFatalFailure()` is used outside of `TEST()` , `TEST_F()` , or a test
-fixture, you must add the `::testing::Test::` prefix, as in:
-
-```
-if (::testing::Test::HasFatalFailure())
- return;
-```
-
-Similarly, `HasNonfatalFailure()` returns `true` if the current test
-has at least one non-fatal failure, and `HasFailure()` returns `true`
-if the current test has at least one failure of either kind.
-
-_Availability:_ Linux, Windows, Mac. `HasNonfatalFailure()` and
-`HasFailure()` are available since version 1.4.0.
-
-# Logging Additional Information #
-
-In your test code, you can call `RecordProperty("key", value)` to log
-additional information, where `value` can be either a string or an `int`. The _last_ value recorded for a key will be emitted to the XML output
-if you specify one. For example, the test
-
-```
-TEST_F(WidgetUsageTest, MinAndMaxWidgets) {
- RecordProperty("MaximumWidgets", ComputeMaxUsage());
- RecordProperty("MinimumWidgets", ComputeMinUsage());
-}
-```
-
-will output XML like this:
-
-```
-...
- <testcase name="MinAndMaxWidgets" status="run" time="6" classname="WidgetUsageTest"
- MaximumWidgets="12"
- MinimumWidgets="9" />
-...
-```
-
-_Note_:
- * `RecordProperty()` is a static member of the `Test` class. Therefore it needs to be prefixed with `::testing::Test::` if used outside of the `TEST` body and the test fixture class.
- * `key` must be a valid XML attribute name, and cannot conflict with the ones already used by Google Test (`name`, `status`, `time`, `classname`, `type_param`, and `value_param`).
- * Calling `RecordProperty()` outside of the lifespan of a test is allowed. If it's called outside of a test but between a test case's `SetUpTestCase()` and `TearDownTestCase()` methods, it will be attributed to the XML element for the test case. If it's called outside of all test cases (e.g. in a test environment), it will be attributed to the top-level XML element.
-
-_Availability_: Linux, Windows, Mac.
-
-# Sharing Resources Between Tests in the Same Test Case #
-
-
-
-Google Test creates a new test fixture object for each test in order to make
-tests independent and easier to debug. However, sometimes tests use resources
-that are expensive to set up, making the one-copy-per-test model prohibitively
-expensive.
-
-If the tests don't change the resource, there's no harm in them sharing a
-single resource copy. So, in addition to per-test set-up/tear-down, Google Test
-also supports per-test-case set-up/tear-down. To use it:
-
- 1. In your test fixture class (say `FooTest` ), define as `static` some member variables to hold the shared resources.
- 1. In the same test fixture class, define a `static void SetUpTestCase()` function (remember not to spell it as **`SetupTestCase`** with a small `u`!) to set up the shared resources and a `static void TearDownTestCase()` function to tear them down.
-
-That's it! Google Test automatically calls `SetUpTestCase()` before running the
-_first test_ in the `FooTest` test case (i.e. before creating the first
-`FooTest` object), and calls `TearDownTestCase()` after running the _last test_
-in it (i.e. after deleting the last `FooTest` object). In between, the tests
-can use the shared resources.
-
-Remember that the test order is undefined, so your code can't depend on a test
-preceding or following another. Also, the tests must either not modify the
-state of any shared resource, or, if they do modify the state, they must
-restore the state to its original value before passing control to the next
-test.
-
-Here's an example of per-test-case set-up and tear-down:
-```
-class FooTest : public ::testing::Test {
- protected:
- // Per-test-case set-up.
- // Called before the first test in this test case.
- // Can be omitted if not needed.
- static void SetUpTestCase() {
- shared_resource_ = new ...;
- }
-
- // Per-test-case tear-down.
- // Called after the last test in this test case.
- // Can be omitted if not needed.
- static void TearDownTestCase() {
- delete shared_resource_;
- shared_resource_ = NULL;
- }
-
- // You can define per-test set-up and tear-down logic as usual.
- virtual void SetUp() { ... }
- virtual void TearDown() { ... }
-
- // Some expensive resource shared by all tests.
- static T* shared_resource_;
-};
-
-T* FooTest::shared_resource_ = NULL;
-
-TEST_F(FooTest, Test1) {
- ... you can refer to shared_resource here ...
-}
-TEST_F(FooTest, Test2) {
- ... you can refer to shared_resource here ...
-}
-```
-
-_Availability:_ Linux, Windows, Mac.
-
-# Global Set-Up and Tear-Down #
-
-Just as you can do set-up and tear-down at the test level and the test case
-level, you can also do it at the test program level. Here's how.
-
-First, you subclass the `::testing::Environment` class to define a test
-environment, which knows how to set-up and tear-down:
-
-```
-class Environment {
- public:
- virtual ~Environment() {}
- // Override this to define how to set up the environment.
- virtual void SetUp() {}
- // Override this to define how to tear down the environment.
- virtual void TearDown() {}
-};
-```
-
-Then, you register an instance of your environment class with Google Test by
-calling the `::testing::AddGlobalTestEnvironment()` function:
-
-```
-Environment* AddGlobalTestEnvironment(Environment* env);
-```
-
-Now, when `RUN_ALL_TESTS()` is called, it first calls the `SetUp()` method of
-the environment object, then runs the tests if there was no fatal failures, and
-finally calls `TearDown()` of the environment object.
-
-It's OK to register multiple environment objects. In this case, their `SetUp()`
-will be called in the order they are registered, and their `TearDown()` will be
-called in the reverse order.
-
-Note that Google Test takes ownership of the registered environment objects.
-Therefore **do not delete them** by yourself.
-
-You should call `AddGlobalTestEnvironment()` before `RUN_ALL_TESTS()` is
-called, probably in `main()`. If you use `gtest_main`, you need to call
-this before `main()` starts for it to take effect. One way to do this is to
-define a global variable like this:
-
-```
-::testing::Environment* const foo_env = ::testing::AddGlobalTestEnvironment(new FooEnvironment);
-```
-
-However, we strongly recommend you to write your own `main()` and call
-`AddGlobalTestEnvironment()` there, as relying on initialization of global
-variables makes the code harder to read and may cause problems when you
-register multiple environments from different translation units and the
-environments have dependencies among them (remember that the compiler doesn't
-guarantee the order in which global variables from different translation units
-are initialized).
-
-_Availability:_ Linux, Windows, Mac.
-
-
-# Value Parameterized Tests #
-
-_Value-parameterized tests_ allow you to test your code with different
-parameters without writing multiple copies of the same test.
-
-Suppose you write a test for your code and then realize that your code is affected by a presence of a Boolean command line flag.
-
-```
-TEST(MyCodeTest, TestFoo) {
- // A code to test foo().
-}
-```
-
-Usually people factor their test code into a function with a Boolean parameter in such situations. The function sets the flag, then executes the testing code.
-
-```
-void TestFooHelper(bool flag_value) {
- flag = flag_value;
- // A code to test foo().
-}
-
-TEST(MyCodeTest, TestFoo) {
- TestFooHelper(false);
- TestFooHelper(true);
-}
-```
-
-But this setup has serious drawbacks. First, when a test assertion fails in your tests, it becomes unclear what value of the parameter caused it to fail. You can stream a clarifying message into your `EXPECT`/`ASSERT` statements, but it you'll have to do it with all of them. Second, you have to add one such helper function per test. What if you have ten tests? Twenty? A hundred?
-
-Value-parameterized tests will let you write your test only once and then easily instantiate and run it with an arbitrary number of parameter values.
-
-Here are some other situations when value-parameterized tests come handy:
-
- * You want to test different implementations of an OO interface.
- * You want to test your code over various inputs (a.k.a. data-driven testing). This feature is easy to abuse, so please exercise your good sense when doing it!
-
-## How to Write Value-Parameterized Tests ##
-
-To write value-parameterized tests, first you should define a fixture
-class. It must be derived from both `::testing::Test` and
-`::testing::WithParamInterface<T>` (the latter is a pure interface),
-where `T` is the type of your parameter values. For convenience, you
-can just derive the fixture class from `::testing::TestWithParam<T>`,
-which itself is derived from both `::testing::Test` and
-`::testing::WithParamInterface<T>`. `T` can be any copyable type. If
-it's a raw pointer, you are responsible for managing the lifespan of
-the pointed values.
-
-```
-class FooTest : public ::testing::TestWithParam<const char*> {
- // You can implement all the usual fixture class members here.
- // To access the test parameter, call GetParam() from class
- // TestWithParam<T>.
-};
-
-// Or, when you want to add parameters to a pre-existing fixture class:
-class BaseTest : public ::testing::Test {
- ...
-};
-class BarTest : public BaseTest,
- public ::testing::WithParamInterface<const char*> {
- ...
-};
-```
-
-Then, use the `TEST_P` macro to define as many test patterns using
-this fixture as you want. The `_P` suffix is for "parameterized" or
-"pattern", whichever you prefer to think.
-
-```
-TEST_P(FooTest, DoesBlah) {
- // Inside a test, access the test parameter with the GetParam() method
- // of the TestWithParam<T> class:
- EXPECT_TRUE(foo.Blah(GetParam()));
- ...
-}
-
-TEST_P(FooTest, HasBlahBlah) {
- ...
-}
-```
-
-Finally, you can use `INSTANTIATE_TEST_CASE_P` to instantiate the test
-case with any set of parameters you want. Google Test defines a number of
-functions for generating test parameters. They return what we call
-(surprise!) _parameter generators_. Here is a summary of them,
-which are all in the `testing` namespace:
-
-| `Range(begin, end[, step])` | Yields values `{begin, begin+step, begin+step+step, ...}`. The values do not include `end`. `step` defaults to 1. |
-|:----------------------------|:------------------------------------------------------------------------------------------------------------------|
-| `Values(v1, v2, ..., vN)` | Yields values `{v1, v2, ..., vN}`. |
-| `ValuesIn(container)` and `ValuesIn(begin, end)` | Yields values from a C-style array, an STL-style container, or an iterator range `[begin, end)`. `container`, `begin`, and `end` can be expressions whose values are determined at run time. |
-| `Bool()` | Yields sequence `{false, true}`. |
-| `Combine(g1, g2, ..., gN)` | Yields all combinations (the Cartesian product for the math savvy) of the values generated by the `N` generators. This is only available if your system provides the `<tr1/tuple>` header. If you are sure your system does, and Google Test disagrees, you can override it by defining `GTEST_HAS_TR1_TUPLE=1`. See comments in [include/gtest/internal/gtest-port.h](../include/gtest/internal/gtest-port.h) for more information. |
-
-For more details, see the comments at the definitions of these functions in the [source code](../include/gtest/gtest-param-test.h).
-
-The following statement will instantiate tests from the `FooTest` test case
-each with parameter values `"meeny"`, `"miny"`, and `"moe"`.
-
-```
-INSTANTIATE_TEST_CASE_P(InstantiationName,
- FooTest,
- ::testing::Values("meeny", "miny", "moe"));
-```
-
-To distinguish different instances of the pattern (yes, you can
-instantiate it more than once), the first argument to
-`INSTANTIATE_TEST_CASE_P` is a prefix that will be added to the actual
-test case name. Remember to pick unique prefixes for different
-instantiations. The tests from the instantiation above will have these
-names:
-
- * `InstantiationName/FooTest.DoesBlah/0` for `"meeny"`
- * `InstantiationName/FooTest.DoesBlah/1` for `"miny"`
- * `InstantiationName/FooTest.DoesBlah/2` for `"moe"`
- * `InstantiationName/FooTest.HasBlahBlah/0` for `"meeny"`
- * `InstantiationName/FooTest.HasBlahBlah/1` for `"miny"`
- * `InstantiationName/FooTest.HasBlahBlah/2` for `"moe"`
-
-You can use these names in [--gtest\_filter](#running-a-subset-of-the-tests).
-
-This statement will instantiate all tests from `FooTest` again, each
-with parameter values `"cat"` and `"dog"`:
-
-```
-const char* pets[] = {"cat", "dog"};
-INSTANTIATE_TEST_CASE_P(AnotherInstantiationName, FooTest,
- ::testing::ValuesIn(pets));
-```
-
-The tests from the instantiation above will have these names:
-
- * `AnotherInstantiationName/FooTest.DoesBlah/0` for `"cat"`
- * `AnotherInstantiationName/FooTest.DoesBlah/1` for `"dog"`
- * `AnotherInstantiationName/FooTest.HasBlahBlah/0` for `"cat"`
- * `AnotherInstantiationName/FooTest.HasBlahBlah/1` for `"dog"`
-
-Please note that `INSTANTIATE_TEST_CASE_P` will instantiate _all_
-tests in the given test case, whether their definitions come before or
-_after_ the `INSTANTIATE_TEST_CASE_P` statement.
-
-You can see
-[these](../samples/sample7_unittest.cc)
-[files](../samples/sample8_unittest.cc) for more examples.
-
-_Availability_: Linux, Windows (requires MSVC 8.0 or above), Mac; since version 1.2.0.
-
-## Creating Value-Parameterized Abstract Tests ##
-
-In the above, we define and instantiate `FooTest` in the same source
-file. Sometimes you may want to define value-parameterized tests in a
-library and let other people instantiate them later. This pattern is
-known as <i>abstract tests</i>. As an example of its application, when you
-are designing an interface you can write a standard suite of abstract
-tests (perhaps using a factory function as the test parameter) that
-all implementations of the interface are expected to pass. When
-someone implements the interface, they can instantiate your suite to get
-all the interface-conformance tests for free.
-
-To define abstract tests, you should organize your code like this:
-
- 1. Put the definition of the parameterized test fixture class (e.g. `FooTest`) in a header file, say `foo_param_test.h`. Think of this as _declaring_ your abstract tests.
- 1. Put the `TEST_P` definitions in `foo_param_test.cc`, which includes `foo_param_test.h`. Think of this as _implementing_ your abstract tests.
-
-Once they are defined, you can instantiate them by including
-`foo_param_test.h`, invoking `INSTANTIATE_TEST_CASE_P()`, and linking
-with `foo_param_test.cc`. You can instantiate the same abstract test
-case multiple times, possibly in different source files.
-
-# Typed Tests #
-
-Suppose you have multiple implementations of the same interface and
-want to make sure that all of them satisfy some common requirements.
-Or, you may have defined several types that are supposed to conform to
-the same "concept" and you want to verify it. In both cases, you want
-the same test logic repeated for different types.
-
-While you can write one `TEST` or `TEST_F` for each type you want to
-test (and you may even factor the test logic into a function template
-that you invoke from the `TEST`), it's tedious and doesn't scale:
-if you want _m_ tests over _n_ types, you'll end up writing _m\*n_
-`TEST`s.
-
-_Typed tests_ allow you to repeat the same test logic over a list of
-types. You only need to write the test logic once, although you must
-know the type list when writing typed tests. Here's how you do it:
-
-First, define a fixture class template. It should be parameterized
-by a type. Remember to derive it from `::testing::Test`:
-
-```
-template <typename T>
-class FooTest : public ::testing::Test {
- public:
- ...
- typedef std::list<T> List;
- static T shared_;
- T value_;
-};
-```
-
-Next, associate a list of types with the test case, which will be
-repeated for each type in the list:
-
-```
-typedef ::testing::Types<char, int, unsigned int> MyTypes;
-TYPED_TEST_CASE(FooTest, MyTypes);
-```
-
-The `typedef` is necessary for the `TYPED_TEST_CASE` macro to parse
-correctly. Otherwise the compiler will think that each comma in the
-type list introduces a new macro argument.
-
-Then, use `TYPED_TEST()` instead of `TEST_F()` to define a typed test
-for this test case. You can repeat this as many times as you want:
-
-```
-TYPED_TEST(FooTest, DoesBlah) {
- // Inside a test, refer to the special name TypeParam to get the type
- // parameter. Since we are inside a derived class template, C++ requires
- // us to visit the members of FooTest via 'this'.
- TypeParam n = this->value_;
-
- // To visit static members of the fixture, add the 'TestFixture::'
- // prefix.
- n += TestFixture::shared_;
-
- // To refer to typedefs in the fixture, add the 'typename TestFixture::'
- // prefix. The 'typename' is required to satisfy the compiler.
- typename TestFixture::List values;
- values.push_back(n);
- ...
-}
-
-TYPED_TEST(FooTest, HasPropertyA) { ... }
-```
-
-You can see [`samples/sample6_unittest.cc`](../samples/sample6_unittest.cc) for a complete example.
-
-_Availability:_ Linux, Windows (requires MSVC 8.0 or above), Mac;
-since version 1.1.0.
-
-# Type-Parameterized Tests #
-
-_Type-parameterized tests_ are like typed tests, except that they
-don't require you to know the list of types ahead of time. Instead,
-you can define the test logic first and instantiate it with different
-type lists later. You can even instantiate it more than once in the
-same program.
-
-If you are designing an interface or concept, you can define a suite
-of type-parameterized tests to verify properties that any valid
-implementation of the interface/concept should have. Then, the author
-of each implementation can just instantiate the test suite with his
-type to verify that it conforms to the requirements, without having to
-write similar tests repeatedly. Here's an example:
-
-First, define a fixture class template, as we did with typed tests:
-
-```
-template <typename T>
-class FooTest : public ::testing::Test {
- ...
-};
-```
-
-Next, declare that you will define a type-parameterized test case:
-
-```
-TYPED_TEST_CASE_P(FooTest);
-```
-
-The `_P` suffix is for "parameterized" or "pattern", whichever you
-prefer to think.
-
-Then, use `TYPED_TEST_P()` to define a type-parameterized test. You
-can repeat this as many times as you want:
-
-```
-TYPED_TEST_P(FooTest, DoesBlah) {
- // Inside a test, refer to TypeParam to get the type parameter.
- TypeParam n = 0;
- ...
-}
-
-TYPED_TEST_P(FooTest, HasPropertyA) { ... }
-```
-
-Now the tricky part: you need to register all test patterns using the
-`REGISTER_TYPED_TEST_CASE_P` macro before you can instantiate them.
-The first argument of the macro is the test case name; the rest are
-the names of the tests in this test case:
-
-```
-REGISTER_TYPED_TEST_CASE_P(FooTest,
- DoesBlah, HasPropertyA);
-```
-
-Finally, you are free to instantiate the pattern with the types you
-want. If you put the above code in a header file, you can `#include`
-it in multiple C++ source files and instantiate it multiple times.
-
-```
-typedef ::testing::Types<char, int, unsigned int> MyTypes;
-INSTANTIATE_TYPED_TEST_CASE_P(My, FooTest, MyTypes);
-```
-
-To distinguish different instances of the pattern, the first argument
-to the `INSTANTIATE_TYPED_TEST_CASE_P` macro is a prefix that will be
-added to the actual test case name. Remember to pick unique prefixes
-for different instances.
-
-In the special case where the type list contains only one type, you
-can write that type directly without `::testing::Types<...>`, like this:
-
-```
-INSTANTIATE_TYPED_TEST_CASE_P(My, FooTest, int);
-```
-
-You can see `samples/sample6_unittest.cc` for a complete example.
-
-_Availability:_ Linux, Windows (requires MSVC 8.0 or above), Mac;
-since version 1.1.0.
-
-# Testing Private Code #
-
-If you change your software's internal implementation, your tests should not
-break as long as the change is not observable by users. Therefore, per the
-_black-box testing principle_, most of the time you should test your code
-through its public interfaces.
-
-If you still find yourself needing to test internal implementation code,
-consider if there's a better design that wouldn't require you to do so. If you
-absolutely have to test non-public interface code though, you can. There are
-two cases to consider:
-
- * Static functions (_not_ the same as static member functions!) or unnamed namespaces, and
- * Private or protected class members.
-
-## Static Functions ##
-
-Both static functions and definitions/declarations in an unnamed namespace are
-only visible within the same translation unit. To test them, you can `#include`
-the entire `.cc` file being tested in your `*_test.cc` file. (`#include`ing `.cc`
-files is not a good way to reuse code - you should not do this in production
-code!)
-
-However, a better approach is to move the private code into the
-`foo::internal` namespace, where `foo` is the namespace your project normally
-uses, and put the private declarations in a `*-internal.h` file. Your
-production `.cc` files and your tests are allowed to include this internal
-header, but your clients are not. This way, you can fully test your internal
-implementation without leaking it to your clients.
-
-## Private Class Members ##
-
-Private class members are only accessible from within the class or by friends.
-To access a class' private members, you can declare your test fixture as a
-friend to the class and define accessors in your fixture. Tests using the
-fixture can then access the private members of your production class via the
-accessors in the fixture. Note that even though your fixture is a friend to
-your production class, your tests are not automatically friends to it, as they
-are technically defined in sub-classes of the fixture.
-
-Another way to test private members is to refactor them into an implementation
-class, which is then declared in a `*-internal.h` file. Your clients aren't
-allowed to include this header but your tests can. Such is called the Pimpl
-(Private Implementation) idiom.
-
-Or, you can declare an individual test as a friend of your class by adding this
-line in the class body:
-
-```
-FRIEND_TEST(TestCaseName, TestName);
-```
-
-For example,
-```
-// foo.h
-#include "gtest/gtest_prod.h"
-
-// Defines FRIEND_TEST.
-class Foo {
- ...
- private:
- FRIEND_TEST(FooTest, BarReturnsZeroOnNull);
- int Bar(void* x);
-};
-
-// foo_test.cc
-...
-TEST(FooTest, BarReturnsZeroOnNull) {
- Foo foo;
- EXPECT_EQ(0, foo.Bar(NULL));
- // Uses Foo's private member Bar().
-}
-```
-
-Pay special attention when your class is defined in a namespace, as you should
-define your test fixtures and tests in the same namespace if you want them to
-be friends of your class. For example, if the code to be tested looks like:
-
-```
-namespace my_namespace {
-
-class Foo {
- friend class FooTest;
- FRIEND_TEST(FooTest, Bar);
- FRIEND_TEST(FooTest, Baz);
- ...
- definition of the class Foo
- ...
-};
-
-} // namespace my_namespace
-```
-
-Your test code should be something like:
-
-```
-namespace my_namespace {
-class FooTest : public ::testing::Test {
- protected:
- ...
-};
-
-TEST_F(FooTest, Bar) { ... }
-TEST_F(FooTest, Baz) { ... }
-
-} // namespace my_namespace
-```
-
-# Catching Failures #
-
-If you are building a testing utility on top of Google Test, you'll
-want to test your utility. What framework would you use to test it?
-Google Test, of course.
-
-The challenge is to verify that your testing utility reports failures
-correctly. In frameworks that report a failure by throwing an
-exception, you could catch the exception and assert on it. But Google
-Test doesn't use exceptions, so how do we test that a piece of code
-generates an expected failure?
-
-`"gtest/gtest-spi.h"` contains some constructs to do this. After
-`#include`ing this header, you can use
-
-| `EXPECT_FATAL_FAILURE(`_statement, substring_`);` |
-|:--------------------------------------------------|
-
-to assert that _statement_ generates a fatal (e.g. `ASSERT_*`) failure
-whose message contains the given _substring_, or use
-
-| `EXPECT_NONFATAL_FAILURE(`_statement, substring_`);` |
-|:-----------------------------------------------------|
-
-if you are expecting a non-fatal (e.g. `EXPECT_*`) failure.
-
-For technical reasons, there are some caveats:
-
- 1. You cannot stream a failure message to either macro.
- 1. _statement_ in `EXPECT_FATAL_FAILURE()` cannot reference local non-static variables or non-static members of `this` object.
- 1. _statement_ in `EXPECT_FATAL_FAILURE()` cannot return a value.
-
-_Note:_ Google Test is designed with threads in mind. Once the
-synchronization primitives in `"gtest/internal/gtest-port.h"` have
-been implemented, Google Test will become thread-safe, meaning that
-you can then use assertions in multiple threads concurrently. Before
-that, however, Google Test only supports single-threaded usage. Once
-thread-safe, `EXPECT_FATAL_FAILURE()` and `EXPECT_NONFATAL_FAILURE()`
-will capture failures in the current thread only. If _statement_
-creates new threads, failures in these threads will be ignored. If
-you want to capture failures from all threads instead, you should use
-the following macros:
-
-| `EXPECT_FATAL_FAILURE_ON_ALL_THREADS(`_statement, substring_`);` |
-|:-----------------------------------------------------------------|
-| `EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(`_statement, substring_`);` |
-
-# Getting the Current Test's Name #
-
-Sometimes a function may need to know the name of the currently running test.
-For example, you may be using the `SetUp()` method of your test fixture to set
-the golden file name based on which test is running. The `::testing::TestInfo`
-class has this information:
-
-```
-namespace testing {
-
-class TestInfo {
- public:
- // Returns the test case name and the test name, respectively.
- //
- // Do NOT delete or free the return value - it's managed by the
- // TestInfo class.
- const char* test_case_name() const;
- const char* name() const;
-};
-
-} // namespace testing
-```
-
-
-> To obtain a `TestInfo` object for the currently running test, call
-`current_test_info()` on the `UnitTest` singleton object:
-
-```
-// Gets information about the currently running test.
-// Do NOT delete the returned object - it's managed by the UnitTest class.
-const ::testing::TestInfo* const test_info =
- ::testing::UnitTest::GetInstance()->current_test_info();
-printf("We are in test %s of test case %s.\n",
- test_info->name(), test_info->test_case_name());
-```
-
-`current_test_info()` returns a null pointer if no test is running. In
-particular, you cannot find the test case name in `SetUpTestCase()`,
-`TearDownTestCase()` (where you know the test case name implicitly), or
-functions called from them.
-
-_Availability:_ Linux, Windows, Mac.
-
-# Extending Google Test by Handling Test Events #
-
-Google Test provides an <b>event listener API</b> to let you receive
-notifications about the progress of a test program and test
-failures. The events you can listen to include the start and end of
-the test program, a test case, or a test method, among others. You may
-use this API to augment or replace the standard console output,
-replace the XML output, or provide a completely different form of
-output, such as a GUI or a database. You can also use test events as
-checkpoints to implement a resource leak checker, for example.
-
-_Availability:_ Linux, Windows, Mac; since v1.4.0.
-
-## Defining Event Listeners ##
-
-To define a event listener, you subclass either
-[testing::TestEventListener](../include/gtest/gtest.h#L991)
-or [testing::EmptyTestEventListener](../include/gtest/gtest.h#L1044).
-The former is an (abstract) interface, where <i>each pure virtual method<br>
-can be overridden to handle a test event</i> (For example, when a test
-starts, the `OnTestStart()` method will be called.). The latter provides
-an empty implementation of all methods in the interface, such that a
-subclass only needs to override the methods it cares about.
-
-When an event is fired, its context is passed to the handler function
-as an argument. The following argument types are used:
- * [UnitTest](../include/gtest/gtest.h#L1151) reflects the state of the entire test program,
- * [TestCase](../include/gtest/gtest.h#L778) has information about a test case, which can contain one or more tests,
- * [TestInfo](../include/gtest/gtest.h#L644) contains the state of a test, and
- * [TestPartResult](../include/gtest/gtest-test-part.h#L47) represents the result of a test assertion.
-
-An event handler function can examine the argument it receives to find
-out interesting information about the event and the test program's
-state. Here's an example:
-
-```
- class MinimalistPrinter : public ::testing::EmptyTestEventListener {
- // Called before a test starts.
- virtual void OnTestStart(const ::testing::TestInfo& test_info) {
- printf("*** Test %s.%s starting.\n",
- test_info.test_case_name(), test_info.name());
- }
-
- // Called after a failed assertion or a SUCCEED() invocation.
- virtual void OnTestPartResult(
- const ::testing::TestPartResult& test_part_result) {
- printf("%s in %s:%d\n%s\n",
- test_part_result.failed() ? "*** Failure" : "Success",
- test_part_result.file_name(),
- test_part_result.line_number(),
- test_part_result.summary());
- }
-
- // Called after a test ends.
- virtual void OnTestEnd(const ::testing::TestInfo& test_info) {
- printf("*** Test %s.%s ending.\n",
- test_info.test_case_name(), test_info.name());
- }
- };
-```
-
-## Using Event Listeners ##
-
-To use the event listener you have defined, add an instance of it to
-the Google Test event listener list (represented by class
-[TestEventListeners](../include/gtest/gtest.h#L1064)
-- note the "s" at the end of the name) in your
-`main()` function, before calling `RUN_ALL_TESTS()`:
-```
-int main(int argc, char** argv) {
- ::testing::InitGoogleTest(&argc, argv);
- // Gets hold of the event listener list.
- ::testing::TestEventListeners& listeners =
- ::testing::UnitTest::GetInstance()->listeners();
- // Adds a listener to the end. Google Test takes the ownership.
- listeners.Append(new MinimalistPrinter);
- return RUN_ALL_TESTS();
-}
-```
-
-There's only one problem: the default test result printer is still in
-effect, so its output will mingle with the output from your minimalist
-printer. To suppress the default printer, just release it from the
-event listener list and delete it. You can do so by adding one line:
-```
- ...
- delete listeners.Release(listeners.default_result_printer());
- listeners.Append(new MinimalistPrinter);
- return RUN_ALL_TESTS();
-```
-
-Now, sit back and enjoy a completely different output from your
-tests. For more details, you can read this
-[sample](../samples/sample9_unittest.cc).
-
-You may append more than one listener to the list. When an `On*Start()`
-or `OnTestPartResult()` event is fired, the listeners will receive it in
-the order they appear in the list (since new listeners are added to
-the end of the list, the default text printer and the default XML
-generator will receive the event first). An `On*End()` event will be
-received by the listeners in the _reverse_ order. This allows output by
-listeners added later to be framed by output from listeners added
-earlier.
-
-## Generating Failures in Listeners ##
-
-You may use failure-raising macros (`EXPECT_*()`, `ASSERT_*()`,
-`FAIL()`, etc) when processing an event. There are some restrictions:
-
- 1. You cannot generate any failure in `OnTestPartResult()` (otherwise it will cause `OnTestPartResult()` to be called recursively).
- 1. A listener that handles `OnTestPartResult()` is not allowed to generate any failure.
-
-When you add listeners to the listener list, you should put listeners
-that handle `OnTestPartResult()` _before_ listeners that can generate
-failures. This ensures that failures generated by the latter are
-attributed to the right test by the former.
-
-We have a sample of failure-raising listener
-[here](../samples/sample10_unittest.cc).
-
-# Running Test Programs: Advanced Options #
-
-Google Test test programs are ordinary executables. Once built, you can run
-them directly and affect their behavior via the following environment variables
-and/or command line flags. For the flags to work, your programs must call
-`::testing::InitGoogleTest()` before calling `RUN_ALL_TESTS()`.
-
-To see a list of supported flags and their usage, please run your test
-program with the `--help` flag. You can also use `-h`, `-?`, or `/?`
-for short. This feature is added in version 1.3.0.
-
-If an option is specified both by an environment variable and by a
-flag, the latter takes precedence. Most of the options can also be
-set/read in code: to access the value of command line flag
-`--gtest_foo`, write `::testing::GTEST_FLAG(foo)`. A common pattern is
-to set the value of a flag before calling `::testing::InitGoogleTest()`
-to change the default value of the flag:
-```
-int main(int argc, char** argv) {
- // Disables elapsed time by default.
- ::testing::GTEST_FLAG(print_time) = false;
-
- // This allows the user to override the flag on the command line.
- ::testing::InitGoogleTest(&argc, argv);
-
- return RUN_ALL_TESTS();
-}
-```
-
-## Selecting Tests ##
-
-This section shows various options for choosing which tests to run.
-
-### Listing Test Names ###
-
-Sometimes it is necessary to list the available tests in a program before
-running them so that a filter may be applied if needed. Including the flag
-`--gtest_list_tests` overrides all other flags and lists tests in the following
-format:
-```
-TestCase1.
- TestName1
- TestName2
-TestCase2.
- TestName
-```
-
-None of the tests listed are actually run if the flag is provided. There is no
-corresponding environment variable for this flag.
-
-_Availability:_ Linux, Windows, Mac.
-
-### Running a Subset of the Tests ###
-
-By default, a Google Test program runs all tests the user has defined.
-Sometimes, you want to run only a subset of the tests (e.g. for debugging or
-quickly verifying a change). If you set the `GTEST_FILTER` environment variable
-or the `--gtest_filter` flag to a filter string, Google Test will only run the
-tests whose full names (in the form of `TestCaseName.TestName`) match the
-filter.
-
-The format of a filter is a '`:`'-separated list of wildcard patterns (called
-the positive patterns) optionally followed by a '`-`' and another
-'`:`'-separated pattern list (called the negative patterns). A test matches the
-filter if and only if it matches any of the positive patterns but does not
-match any of the negative patterns.
-
-A pattern may contain `'*'` (matches any string) or `'?'` (matches any single
-character). For convenience, the filter `'*-NegativePatterns'` can be also
-written as `'-NegativePatterns'`.
-
-For example:
-
- * `./foo_test` Has no flag, and thus runs all its tests.
- * `./foo_test --gtest_filter=*` Also runs everything, due to the single match-everything `*` value.
- * `./foo_test --gtest_filter=FooTest.*` Runs everything in test case `FooTest`.
- * `./foo_test --gtest_filter=*Null*:*Constructor*` Runs any test whose full name contains either `"Null"` or `"Constructor"`.
- * `./foo_test --gtest_filter=-*DeathTest.*` Runs all non-death tests.
- * `./foo_test --gtest_filter=FooTest.*-FooTest.Bar` Runs everything in test case `FooTest` except `FooTest.Bar`.
-
-_Availability:_ Linux, Windows, Mac.
-
-### Temporarily Disabling Tests ###
-
-If you have a broken test that you cannot fix right away, you can add the
-`DISABLED_` prefix to its name. This will exclude it from execution. This is
-better than commenting out the code or using `#if 0`, as disabled tests are
-still compiled (and thus won't rot).
-
-If you need to disable all tests in a test case, you can either add `DISABLED_`
-to the front of the name of each test, or alternatively add it to the front of
-the test case name.
-
-For example, the following tests won't be run by Google Test, even though they
-will still be compiled:
-
-```
-// Tests that Foo does Abc.
-TEST(FooTest, DISABLED_DoesAbc) { ... }
-
-class DISABLED_BarTest : public ::testing::Test { ... };
-
-// Tests that Bar does Xyz.
-TEST_F(DISABLED_BarTest, DoesXyz) { ... }
-```
-
-_Note:_ This feature should only be used for temporary pain-relief. You still
-have to fix the disabled tests at a later date. As a reminder, Google Test will
-print a banner warning you if a test program contains any disabled tests.
-
-_Tip:_ You can easily count the number of disabled tests you have
-using `grep`. This number can be used as a metric for improving your
-test quality.
-
-_Availability:_ Linux, Windows, Mac.
-
-### Temporarily Enabling Disabled Tests ###
-
-To include [disabled tests](#temporarily-disabling-tests) in test
-execution, just invoke the test program with the
-`--gtest_also_run_disabled_tests` flag or set the
-`GTEST_ALSO_RUN_DISABLED_TESTS` environment variable to a value other
-than `0`. You can combine this with the
-[--gtest\_filter](#running-a-subset-of-the-tests) flag to further select
-which disabled tests to run.
-
-_Availability:_ Linux, Windows, Mac; since version 1.3.0.
-
-## Repeating the Tests ##
-
-Once in a while you'll run into a test whose result is hit-or-miss. Perhaps it
-will fail only 1% of the time, making it rather hard to reproduce the bug under
-a debugger. This can be a major source of frustration.
-
-The `--gtest_repeat` flag allows you to repeat all (or selected) test methods
-in a program many times. Hopefully, a flaky test will eventually fail and give
-you a chance to debug. Here's how to use it:
-
-| `$ foo_test --gtest_repeat=1000` | Repeat foo\_test 1000 times and don't stop at failures. |
-|:---------------------------------|:--------------------------------------------------------|
-| `$ foo_test --gtest_repeat=-1` | A negative count means repeating forever. |
-| `$ foo_test --gtest_repeat=1000 --gtest_break_on_failure` | Repeat foo\_test 1000 times, stopping at the first failure. This is especially useful when running under a debugger: when the testfails, it will drop into the debugger and you can then inspect variables and stacks. |
-| `$ foo_test --gtest_repeat=1000 --gtest_filter=FooBar` | Repeat the tests whose name matches the filter 1000 times. |
-
-If your test program contains global set-up/tear-down code registered
-using `AddGlobalTestEnvironment()`, it will be repeated in each
-iteration as well, as the flakiness may be in it. You can also specify
-the repeat count by setting the `GTEST_REPEAT` environment variable.
-
-_Availability:_ Linux, Windows, Mac.
-
-## Shuffling the Tests ##
-
-You can specify the `--gtest_shuffle` flag (or set the `GTEST_SHUFFLE`
-environment variable to `1`) to run the tests in a program in a random
-order. This helps to reveal bad dependencies between tests.
-
-By default, Google Test uses a random seed calculated from the current
-time. Therefore you'll get a different order every time. The console
-output includes the random seed value, such that you can reproduce an
-order-related test failure later. To specify the random seed
-explicitly, use the `--gtest_random_seed=SEED` flag (or set the
-`GTEST_RANDOM_SEED` environment variable), where `SEED` is an integer
-between 0 and 99999. The seed value 0 is special: it tells Google Test
-to do the default behavior of calculating the seed from the current
-time.
-
-If you combine this with `--gtest_repeat=N`, Google Test will pick a
-different random seed and re-shuffle the tests in each iteration.
-
-_Availability:_ Linux, Windows, Mac; since v1.4.0.
-
-## Controlling Test Output ##
-
-This section teaches how to tweak the way test results are reported.
-
-### Colored Terminal Output ###
-
-Google Test can use colors in its terminal output to make it easier to spot
-the separation between tests, and whether tests passed.
-
-You can set the GTEST\_COLOR environment variable or set the `--gtest_color`
-command line flag to `yes`, `no`, or `auto` (the default) to enable colors,
-disable colors, or let Google Test decide. When the value is `auto`, Google
-Test will use colors if and only if the output goes to a terminal and (on
-non-Windows platforms) the `TERM` environment variable is set to `xterm` or
-`xterm-color`.
-
-_Availability:_ Linux, Windows, Mac.
-
-### Suppressing the Elapsed Time ###
-
-By default, Google Test prints the time it takes to run each test. To
-suppress that, run the test program with the `--gtest_print_time=0`
-command line flag. Setting the `GTEST_PRINT_TIME` environment
-variable to `0` has the same effect.
-
-_Availability:_ Linux, Windows, Mac. (In Google Test 1.3.0 and lower,
-the default behavior is that the elapsed time is **not** printed.)
-
-### Generating an XML Report ###
-
-Google Test can emit a detailed XML report to a file in addition to its normal
-textual output. The report contains the duration of each test, and thus can
-help you identify slow tests.
-
-To generate the XML report, set the `GTEST_OUTPUT` environment variable or the
-`--gtest_output` flag to the string `"xml:_path_to_output_file_"`, which will
-create the file at the given location. You can also just use the string
-`"xml"`, in which case the output can be found in the `test_detail.xml` file in
-the current directory.
-
-If you specify a directory (for example, `"xml:output/directory/"` on Linux or
-`"xml:output\directory\"` on Windows), Google Test will create the XML file in
-that directory, named after the test executable (e.g. `foo_test.xml` for test
-program `foo_test` or `foo_test.exe`). If the file already exists (perhaps left
-over from a previous run), Google Test will pick a different name (e.g.
-`foo_test_1.xml`) to avoid overwriting it.
-
-The report uses the format described here. It is based on the
-`junitreport` Ant task and can be parsed by popular continuous build
-systems like [Hudson](https://hudson.dev.java.net/). Since that format
-was originally intended for Java, a little interpretation is required
-to make it apply to Google Test tests, as shown here:
-
-```
-<testsuites name="AllTests" ...>
- <testsuite name="test_case_name" ...>
- <testcase name="test_name" ...>
- <failure message="..."/>
- <failure message="..."/>
- <failure message="..."/>
- </testcase>
- </testsuite>
-</testsuites>
-```
-
- * The root `<testsuites>` element corresponds to the entire test program.
- * `<testsuite>` elements correspond to Google Test test cases.
- * `<testcase>` elements correspond to Google Test test functions.
-
-For instance, the following program
-
-```
-TEST(MathTest, Addition) { ... }
-TEST(MathTest, Subtraction) { ... }
-TEST(LogicTest, NonContradiction) { ... }
-```
-
-could generate this report:
-
-```
-<?xml version="1.0" encoding="UTF-8"?>
-<testsuites tests="3" failures="1" errors="0" time="35" name="AllTests">
- <testsuite name="MathTest" tests="2" failures="1" errors="0" time="15">
- <testcase name="Addition" status="run" time="7" classname="">
- <failure message="Value of: add(1, 1)
 Actual: 3
Expected: 2" type=""/>
- <failure message="Value of: add(1, -1)
 Actual: 1
Expected: 0" type=""/>
- </testcase>
- <testcase name="Subtraction" status="run" time="5" classname="">
- </testcase>
- </testsuite>
- <testsuite name="LogicTest" tests="1" failures="0" errors="0" time="5">
- <testcase name="NonContradiction" status="run" time="5" classname="">
- </testcase>
- </testsuite>
-</testsuites>
-```
-
-Things to note:
-
- * The `tests` attribute of a `<testsuites>` or `<testsuite>` element tells how many test functions the Google Test program or test case contains, while the `failures` attribute tells how many of them failed.
- * The `time` attribute expresses the duration of the test, test case, or entire test program in milliseconds.
- * Each `<failure>` element corresponds to a single failed Google Test assertion.
- * Some JUnit concepts don't apply to Google Test, yet we have to conform to the DTD. Therefore you'll see some dummy elements and attributes in the report. You can safely ignore these parts.
-
-_Availability:_ Linux, Windows, Mac.
-
-## Controlling How Failures Are Reported ##
-
-### Turning Assertion Failures into Break-Points ###
-
-When running test programs under a debugger, it's very convenient if the
-debugger can catch an assertion failure and automatically drop into interactive
-mode. Google Test's _break-on-failure_ mode supports this behavior.
-
-To enable it, set the `GTEST_BREAK_ON_FAILURE` environment variable to a value
-other than `0` . Alternatively, you can use the `--gtest_break_on_failure`
-command line flag.
-
-_Availability:_ Linux, Windows, Mac.
-
-### Disabling Catching Test-Thrown Exceptions ###
-
-Google Test can be used either with or without exceptions enabled. If
-a test throws a C++ exception or (on Windows) a structured exception
-(SEH), by default Google Test catches it, reports it as a test
-failure, and continues with the next test method. This maximizes the
-coverage of a test run. Also, on Windows an uncaught exception will
-cause a pop-up window, so catching the exceptions allows you to run
-the tests automatically.
-
-When debugging the test failures, however, you may instead want the
-exceptions to be handled by the debugger, such that you can examine
-the call stack when an exception is thrown. To achieve that, set the
-`GTEST_CATCH_EXCEPTIONS` environment variable to `0`, or use the
-`--gtest_catch_exceptions=0` flag when running the tests.
-
-**Availability**: Linux, Windows, Mac.
-
-### Letting Another Testing Framework Drive ###
-
-If you work on a project that has already been using another testing
-framework and is not ready to completely switch to Google Test yet,
-you can get much of Google Test's benefit by using its assertions in
-your existing tests. Just change your `main()` function to look
-like:
-
-```
-#include "gtest/gtest.h"
-
-int main(int argc, char** argv) {
- ::testing::GTEST_FLAG(throw_on_failure) = true;
- // Important: Google Test must be initialized.
- ::testing::InitGoogleTest(&argc, argv);
-
- ... whatever your existing testing framework requires ...
-}
-```
-
-With that, you can use Google Test assertions in addition to the
-native assertions your testing framework provides, for example:
-
-```
-void TestFooDoesBar() {
- Foo foo;
- EXPECT_LE(foo.Bar(1), 100); // A Google Test assertion.
- CPPUNIT_ASSERT(foo.IsEmpty()); // A native assertion.
-}
-```
-
-If a Google Test assertion fails, it will print an error message and
-throw an exception, which will be treated as a failure by your host
-testing framework. If you compile your code with exceptions disabled,
-a failed Google Test assertion will instead exit your program with a
-non-zero code, which will also signal a test failure to your test
-runner.
-
-If you don't write `::testing::GTEST_FLAG(throw_on_failure) = true;` in
-your `main()`, you can alternatively enable this feature by specifying
-the `--gtest_throw_on_failure` flag on the command-line or setting the
-`GTEST_THROW_ON_FAILURE` environment variable to a non-zero value.
-
-Death tests are _not_ supported when other test framework is used to organize tests.
-
-_Availability:_ Linux, Windows, Mac; since v1.3.0.
-
-## Distributing Test Functions to Multiple Machines ##
-
-If you have more than one machine you can use to run a test program,
-you might want to run the test functions in parallel and get the
-result faster. We call this technique _sharding_, where each machine
-is called a _shard_.
-
-Google Test is compatible with test sharding. To take advantage of
-this feature, your test runner (not part of Google Test) needs to do
-the following:
-
- 1. Allocate a number of machines (shards) to run the tests.
- 1. On each shard, set the `GTEST_TOTAL_SHARDS` environment variable to the total number of shards. It must be the same for all shards.
- 1. On each shard, set the `GTEST_SHARD_INDEX` environment variable to the index of the shard. Different shards must be assigned different indices, which must be in the range `[0, GTEST_TOTAL_SHARDS - 1]`.
- 1. Run the same test program on all shards. When Google Test sees the above two environment variables, it will select a subset of the test functions to run. Across all shards, each test function in the program will be run exactly once.
- 1. Wait for all shards to finish, then collect and report the results.
-
-Your project may have tests that were written without Google Test and
-thus don't understand this protocol. In order for your test runner to
-figure out which test supports sharding, it can set the environment
-variable `GTEST_SHARD_STATUS_FILE` to a non-existent file path. If a
-test program supports sharding, it will create this file to
-acknowledge the fact (the actual contents of the file are not
-important at this time; although we may stick some useful information
-in it in the future.); otherwise it will not create it.
-
-Here's an example to make it clear. Suppose you have a test program
-`foo_test` that contains the following 5 test functions:
-```
-TEST(A, V)
-TEST(A, W)
-TEST(B, X)
-TEST(B, Y)
-TEST(B, Z)
-```
-and you have 3 machines at your disposal. To run the test functions in
-parallel, you would set `GTEST_TOTAL_SHARDS` to 3 on all machines, and
-set `GTEST_SHARD_INDEX` to 0, 1, and 2 on the machines respectively.
-Then you would run the same `foo_test` on each machine.
-
-Google Test reserves the right to change how the work is distributed
-across the shards, but here's one possible scenario:
-
- * Machine #0 runs `A.V` and `B.X`.
- * Machine #1 runs `A.W` and `B.Y`.
- * Machine #2 runs `B.Z`.
-
-_Availability:_ Linux, Windows, Mac; since version 1.3.0.
-
-# Fusing Google Test Source Files #
-
-Google Test's implementation consists of ~30 files (excluding its own
-tests). Sometimes you may want them to be packaged up in two files (a
-`.h` and a `.cc`) instead, such that you can easily copy them to a new
-machine and start hacking there. For this we provide an experimental
-Python script `fuse_gtest_files.py` in the `scripts/` directory (since release 1.3.0).
-Assuming you have Python 2.4 or above installed on your machine, just
-go to that directory and run
-```
-python fuse_gtest_files.py OUTPUT_DIR
-```
-
-and you should see an `OUTPUT_DIR` directory being created with files
-`gtest/gtest.h` and `gtest/gtest-all.cc` in it. These files contain
-everything you need to use Google Test. Just copy them to anywhere
-you want and you are ready to write tests. You can use the
-[scripts/test/Makefile](../scripts/test/Makefile)
-file as an example on how to compile your tests against them.
-
-# Where to Go from Here #
-
-Congratulations! You've now learned more advanced Google Test tools and are
-ready to tackle more complex testing tasks. If you want to dive even deeper, you
-can read the [Frequently-Asked Questions](FAQ.md).
diff --git a/third_party/googletest/docs/Documentation.md b/third_party/googletest/docs/Documentation.md
deleted file mode 100644
index 3784c8f..0000000
--- a/third_party/googletest/docs/Documentation.md
+++ /dev/null
@@ -1,16 +0,0 @@
-This page lists all documentation markdown files for Google Test **(the
-current git version)**
--- **if you use a former version of Google Test, please read the
-documentation for that specific version instead (e.g. by checking out
-the respective git branch/tag).**
-
- * [Primer](Primer.md) -- start here if you are new to Google Test.
- * [Samples](Samples.md) -- learn from examples.
- * [AdvancedGuide](AdvancedGuide.md) -- learn more about Google Test.
- * [XcodeGuide](XcodeGuide.md) -- how to use Google Test in Xcode on Mac.
- * [Frequently-Asked Questions](FAQ.md) -- check here before asking a question on the mailing list.
-
-To contribute code to Google Test, read:
-
- * [CONTRIBUTING](../CONTRIBUTING.md) -- read this _before_ writing your first patch.
- * [PumpManual](PumpManual.md) -- how we generate some of Google Test's source files.
diff --git a/third_party/googletest/docs/FAQ.md b/third_party/googletest/docs/FAQ.md
deleted file mode 100644
index 1a216a1..0000000
--- a/third_party/googletest/docs/FAQ.md
+++ /dev/null
@@ -1,1092 +0,0 @@
-
-
-If you cannot find the answer to your question here, and you have read
-[Primer](Primer.md) and [AdvancedGuide](AdvancedGuide.md), send it to
-googletestframework@googlegroups.com.
-
-## Why should I use Google Test instead of my favorite C++ testing framework? ##
-
-First, let us say clearly that we don't want to get into the debate of
-which C++ testing framework is **the best**. There exist many fine
-frameworks for writing C++ tests, and we have tremendous respect for
-the developers and users of them. We don't think there is (or will
-be) a single best framework - you have to pick the right tool for the
-particular task you are tackling.
-
-We created Google Test because we couldn't find the right combination
-of features and conveniences in an existing framework to satisfy _our_
-needs. The following is a list of things that _we_ like about Google
-Test. We don't claim them to be unique to Google Test - rather, the
-combination of them makes Google Test the choice for us. We hope this
-list can help you decide whether it is for you too.
-
- * Google Test is designed to be portable: it doesn't require exceptions or RTTI; it works around various bugs in various compilers and environments; etc. As a result, it works on Linux, Mac OS X, Windows and several embedded operating systems.
- * Nonfatal assertions (`EXPECT_*`) have proven to be great time savers, as they allow a test to report multiple failures in a single edit-compile-test cycle.
- * It's easy to write assertions that generate informative messages: you just use the stream syntax to append any additional information, e.g. `ASSERT_EQ(5, Foo(i)) << " where i = " << i;`. It doesn't require a new set of macros or special functions.
- * Google Test automatically detects your tests and doesn't require you to enumerate them in order to run them.
- * Death tests are pretty handy for ensuring that your asserts in production code are triggered by the right conditions.
- * `SCOPED_TRACE` helps you understand the context of an assertion failure when it comes from inside a sub-routine or loop.
- * You can decide which tests to run using name patterns. This saves time when you want to quickly reproduce a test failure.
- * Google Test can generate XML test result reports that can be parsed by popular continuous build system like Hudson.
- * Simple things are easy in Google Test, while hard things are possible: in addition to advanced features like [global test environments](AdvancedGuide.md#global-set-up-and-tear-down) and tests parameterized by [values](AdvancedGuide.md#value-parameterized-tests) or [types](docs/AdvancedGuide.md#typed-tests), Google Test supports various ways for the user to extend the framework -- if Google Test doesn't do something out of the box, chances are that a user can implement the feature using Google Test's public API, without changing Google Test itself. In particular, you can:
- * expand your testing vocabulary by defining [custom predicates](AdvancedGuide.md#predicate-assertions-for-better-error-messages),
- * teach Google Test how to [print your types](AdvancedGuide.md#teaching-google-test-how-to-print-your-values),
- * define your own testing macros or utilities and verify them using Google Test's [Service Provider Interface](AdvancedGuide.md#catching-failures), and
- * reflect on the test cases or change the test output format by intercepting the [test events](AdvancedGuide.md#extending-google-test-by-handling-test-events).
-
-## I'm getting warnings when compiling Google Test. Would you fix them? ##
-
-We strive to minimize compiler warnings Google Test generates. Before releasing a new version, we test to make sure that it doesn't generate warnings when compiled using its CMake script on Windows, Linux, and Mac OS.
-
-Unfortunately, this doesn't mean you are guaranteed to see no warnings when compiling Google Test in your environment:
-
- * You may be using a different compiler as we use, or a different version of the same compiler. We cannot possibly test for all compilers.
- * You may be compiling on a different platform as we do.
- * Your project may be using different compiler flags as we do.
-
-It is not always possible to make Google Test warning-free for everyone. Or, it may not be desirable if the warning is rarely enabled and fixing the violations makes the code more complex.
-
-If you see warnings when compiling Google Test, we suggest that you use the `-isystem` flag (assuming your are using GCC) to mark Google Test headers as system headers. That'll suppress warnings from Google Test headers.
-
-## Why should not test case names and test names contain underscore? ##
-
-Underscore (`_`) is special, as C++ reserves the following to be used by
-the compiler and the standard library:
-
- 1. any identifier that starts with an `_` followed by an upper-case letter, and
- 1. any identifier that contains two consecutive underscores (i.e. `__`) _anywhere_ in its name.
-
-User code is _prohibited_ from using such identifiers.
-
-Now let's look at what this means for `TEST` and `TEST_F`.
-
-Currently `TEST(TestCaseName, TestName)` generates a class named
-`TestCaseName_TestName_Test`. What happens if `TestCaseName` or `TestName`
-contains `_`?
-
- 1. If `TestCaseName` starts with an `_` followed by an upper-case letter (say, `_Foo`), we end up with `_Foo_TestName_Test`, which is reserved and thus invalid.
- 1. If `TestCaseName` ends with an `_` (say, `Foo_`), we get `Foo__TestName_Test`, which is invalid.
- 1. If `TestName` starts with an `_` (say, `_Bar`), we get `TestCaseName__Bar_Test`, which is invalid.
- 1. If `TestName` ends with an `_` (say, `Bar_`), we get `TestCaseName_Bar__Test`, which is invalid.
-
-So clearly `TestCaseName` and `TestName` cannot start or end with `_`
-(Actually, `TestCaseName` can start with `_` -- as long as the `_` isn't
-followed by an upper-case letter. But that's getting complicated. So
-for simplicity we just say that it cannot start with `_`.).
-
-It may seem fine for `TestCaseName` and `TestName` to contain `_` in the
-middle. However, consider this:
-``` cpp
-TEST(Time, Flies_Like_An_Arrow) { ... }
-TEST(Time_Flies, Like_An_Arrow) { ... }
-```
-
-Now, the two `TEST`s will both generate the same class
-(`Time_Files_Like_An_Arrow_Test`). That's not good.
-
-So for simplicity, we just ask the users to avoid `_` in `TestCaseName`
-and `TestName`. The rule is more constraining than necessary, but it's
-simple and easy to remember. It also gives Google Test some wiggle
-room in case its implementation needs to change in the future.
-
-If you violate the rule, there may not be immediately consequences,
-but your test may (just may) break with a new compiler (or a new
-version of the compiler you are using) or with a new version of Google
-Test. Therefore it's best to follow the rule.
-
-## Why is it not recommended to install a pre-compiled copy of Google Test (for example, into /usr/local)? ##
-
-In the early days, we said that you could install
-compiled Google Test libraries on `*`nix systems using `make install`.
-Then every user of your machine can write tests without
-recompiling Google Test.
-
-This seemed like a good idea, but it has a
-got-cha: every user needs to compile their tests using the _same_ compiler
-flags used to compile the installed Google Test libraries; otherwise
-they may run into undefined behaviors (i.e. the tests can behave
-strangely and may even crash for no obvious reasons).
-
-Why? Because C++ has this thing called the One-Definition Rule: if
-two C++ source files contain different definitions of the same
-class/function/variable, and you link them together, you violate the
-rule. The linker may or may not catch the error (in many cases it's
-not required by the C++ standard to catch the violation). If it
-doesn't, you get strange run-time behaviors that are unexpected and
-hard to debug.
-
-If you compile Google Test and your test code using different compiler
-flags, they may see different definitions of the same
-class/function/variable (e.g. due to the use of `#if` in Google Test).
-Therefore, for your sanity, we recommend to avoid installing pre-compiled
-Google Test libraries. Instead, each project should compile
-Google Test itself such that it can be sure that the same flags are
-used for both Google Test and the tests.
-
-## How do I generate 64-bit binaries on Windows (using Visual Studio 2008)? ##
-
-(Answered by Trevor Robinson)
-
-Load the supplied Visual Studio solution file, either `msvc\gtest-md.sln` or
-`msvc\gtest.sln`. Go through the migration wizard to migrate the
-solution and project files to Visual Studio 2008. Select
-`Configuration Manager...` from the `Build` menu. Select `<New...>` from
-the `Active solution platform` dropdown. Select `x64` from the new
-platform dropdown, leave `Copy settings from` set to `Win32` and
-`Create new project platforms` checked, then click `OK`. You now have
-`Win32` and `x64` platform configurations, selectable from the
-`Standard` toolbar, which allow you to toggle between building 32-bit or
-64-bit binaries (or both at once using Batch Build).
-
-In order to prevent build output files from overwriting one another,
-you'll need to change the `Intermediate Directory` settings for the
-newly created platform configuration across all the projects. To do
-this, multi-select (e.g. using shift-click) all projects (but not the
-solution) in the `Solution Explorer`. Right-click one of them and
-select `Properties`. In the left pane, select `Configuration Properties`,
-and from the `Configuration` dropdown, select `All Configurations`.
-Make sure the selected platform is `x64`. For the
-`Intermediate Directory` setting, change the value from
-`$(PlatformName)\$(ConfigurationName)` to
-`$(OutDir)\$(ProjectName)`. Click `OK` and then build the
-solution. When the build is complete, the 64-bit binaries will be in
-the `msvc\x64\Debug` directory.
-
-## Can I use Google Test on MinGW? ##
-
-We haven't tested this ourselves, but Per Abrahamsen reported that he
-was able to compile and install Google Test successfully when using
-MinGW from Cygwin. You'll need to configure it with:
-
-`PATH/TO/configure CC="gcc -mno-cygwin" CXX="g++ -mno-cygwin"`
-
-You should be able to replace the `-mno-cygwin` option with direct links
-to the real MinGW binaries, but we haven't tried that.
-
-Caveats:
-
- * There are many warnings when compiling.
- * `make check` will produce some errors as not all tests for Google Test itself are compatible with MinGW.
-
-We also have reports on successful cross compilation of Google Test
-MinGW binaries on Linux using
-[these instructions](http://wiki.wxwidgets.org/Cross-Compiling_Under_Linux#Cross-compiling_under_Linux_for_MS_Windows)
-on the WxWidgets site.
-
-Please contact `googletestframework@googlegroups.com` if you are
-interested in improving the support for MinGW.
-
-## Why does Google Test support EXPECT\_EQ(NULL, ptr) and ASSERT\_EQ(NULL, ptr) but not EXPECT\_NE(NULL, ptr) and ASSERT\_NE(NULL, ptr)? ##
-
-Due to some peculiarity of C++, it requires some non-trivial template
-meta programming tricks to support using `NULL` as an argument of the
-`EXPECT_XX()` and `ASSERT_XX()` macros. Therefore we only do it where
-it's most needed (otherwise we make the implementation of Google Test
-harder to maintain and more error-prone than necessary).
-
-The `EXPECT_EQ()` macro takes the _expected_ value as its first
-argument and the _actual_ value as the second. It's reasonable that
-someone wants to write `EXPECT_EQ(NULL, some_expression)`, and this
-indeed was requested several times. Therefore we implemented it.
-
-The need for `EXPECT_NE(NULL, ptr)` isn't nearly as strong. When the
-assertion fails, you already know that `ptr` must be `NULL`, so it
-doesn't add any information to print ptr in this case. That means
-`EXPECT_TRUE(ptr != NULL)` works just as well.
-
-If we were to support `EXPECT_NE(NULL, ptr)`, for consistency we'll
-have to support `EXPECT_NE(ptr, NULL)` as well, as unlike `EXPECT_EQ`,
-we don't have a convention on the order of the two arguments for
-`EXPECT_NE`. This means using the template meta programming tricks
-twice in the implementation, making it even harder to understand and
-maintain. We believe the benefit doesn't justify the cost.
-
-Finally, with the growth of Google Mock's [matcher](../../googlemock/docs/CookBook.md#using-matchers-in-google-test-assertions) library, we are
-encouraging people to use the unified `EXPECT_THAT(value, matcher)`
-syntax more often in tests. One significant advantage of the matcher
-approach is that matchers can be easily combined to form new matchers,
-while the `EXPECT_NE`, etc, macros cannot be easily
-combined. Therefore we want to invest more in the matchers than in the
-`EXPECT_XX()` macros.
-
-## Does Google Test support running tests in parallel? ##
-
-Test runners tend to be tightly coupled with the build/test
-environment, and Google Test doesn't try to solve the problem of
-running tests in parallel. Instead, we tried to make Google Test work
-nicely with test runners. For example, Google Test's XML report
-contains the time spent on each test, and its `gtest_list_tests` and
-`gtest_filter` flags can be used for splitting the execution of test
-methods into multiple processes. These functionalities can help the
-test runner run the tests in parallel.
-
-## Why don't Google Test run the tests in different threads to speed things up? ##
-
-It's difficult to write thread-safe code. Most tests are not written
-with thread-safety in mind, and thus may not work correctly in a
-multi-threaded setting.
-
-If you think about it, it's already hard to make your code work when
-you know what other threads are doing. It's much harder, and
-sometimes even impossible, to make your code work when you don't know
-what other threads are doing (remember that test methods can be added,
-deleted, or modified after your test was written). If you want to run
-the tests in parallel, you'd better run them in different processes.
-
-## Why aren't Google Test assertions implemented using exceptions? ##
-
-Our original motivation was to be able to use Google Test in projects
-that disable exceptions. Later we realized some additional benefits
-of this approach:
-
- 1. Throwing in a destructor is undefined behavior in C++. Not using exceptions means Google Test's assertions are safe to use in destructors.
- 1. The `EXPECT_*` family of macros will continue even after a failure, allowing multiple failures in a `TEST` to be reported in a single run. This is a popular feature, as in C++ the edit-compile-test cycle is usually quite long and being able to fixing more than one thing at a time is a blessing.
- 1. If assertions are implemented using exceptions, a test may falsely ignore a failure if it's caught by user code:
-``` cpp
-try { ... ASSERT_TRUE(...) ... }
-catch (...) { ... }
-```
-The above code will pass even if the `ASSERT_TRUE` throws. While it's unlikely for someone to write this in a test, it's possible to run into this pattern when you write assertions in callbacks that are called by the code under test.
-
-The downside of not using exceptions is that `ASSERT_*` (implemented
-using `return`) will only abort the current function, not the current
-`TEST`.
-
-## Why do we use two different macros for tests with and without fixtures? ##
-
-Unfortunately, C++'s macro system doesn't allow us to use the same
-macro for both cases. One possibility is to provide only one macro
-for tests with fixtures, and require the user to define an empty
-fixture sometimes:
-
-``` cpp
-class FooTest : public ::testing::Test {};
-
-TEST_F(FooTest, DoesThis) { ... }
-```
-or
-``` cpp
-typedef ::testing::Test FooTest;
-
-TEST_F(FooTest, DoesThat) { ... }
-```
-
-Yet, many people think this is one line too many. :-) Our goal was to
-make it really easy to write tests, so we tried to make simple tests
-trivial to create. That means using a separate macro for such tests.
-
-We think neither approach is ideal, yet either of them is reasonable.
-In the end, it probably doesn't matter much either way.
-
-## Why don't we use structs as test fixtures? ##
-
-We like to use structs only when representing passive data. This
-distinction between structs and classes is good for documenting the
-intent of the code's author. Since test fixtures have logic like
-`SetUp()` and `TearDown()`, they are better defined as classes.
-
-## Why are death tests implemented as assertions instead of using a test runner? ##
-
-Our goal was to make death tests as convenient for a user as C++
-possibly allows. In particular:
-
- * The runner-style requires to split the information into two pieces: the definition of the death test itself, and the specification for the runner on how to run the death test and what to expect. The death test would be written in C++, while the runner spec may or may not be. A user needs to carefully keep the two in sync. `ASSERT_DEATH(statement, expected_message)` specifies all necessary information in one place, in one language, without boilerplate code. It is very declarative.
- * `ASSERT_DEATH` has a similar syntax and error-reporting semantics as other Google Test assertions, and thus is easy to learn.
- * `ASSERT_DEATH` can be mixed with other assertions and other logic at your will. You are not limited to one death test per test method. For example, you can write something like:
-``` cpp
- if (FooCondition()) {
- ASSERT_DEATH(Bar(), "blah");
- } else {
- ASSERT_EQ(5, Bar());
- }
-```
-If you prefer one death test per test method, you can write your tests in that style too, but we don't want to impose that on the users. The fewer artificial limitations the better.
- * `ASSERT_DEATH` can reference local variables in the current function, and you can decide how many death tests you want based on run-time information. For example,
-``` cpp
- const int count = GetCount(); // Only known at run time.
- for (int i = 1; i <= count; i++) {
- ASSERT_DEATH({
- double* buffer = new double[i];
- ... initializes buffer ...
- Foo(buffer, i)
- }, "blah blah");
- }
-```
-The runner-based approach tends to be more static and less flexible, or requires more user effort to get this kind of flexibility.
-
-Another interesting thing about `ASSERT_DEATH` is that it calls `fork()`
-to create a child process to run the death test. This is lightening
-fast, as `fork()` uses copy-on-write pages and incurs almost zero
-overhead, and the child process starts from the user-supplied
-statement directly, skipping all global and local initialization and
-any code leading to the given statement. If you launch the child
-process from scratch, it can take seconds just to load everything and
-start running if the test links to many libraries dynamically.
-
-## My death test modifies some state, but the change seems lost after the death test finishes. Why? ##
-
-Death tests (`EXPECT_DEATH`, etc) are executed in a sub-process s.t. the
-expected crash won't kill the test program (i.e. the parent process). As a
-result, any in-memory side effects they incur are observable in their
-respective sub-processes, but not in the parent process. You can think of them
-as running in a parallel universe, more or less.
-
-## The compiler complains about "undefined references" to some static const member variables, but I did define them in the class body. What's wrong? ##
-
-If your class has a static data member:
-
-``` cpp
-// foo.h
-class Foo {
- ...
- static const int kBar = 100;
-};
-```
-
-You also need to define it _outside_ of the class body in `foo.cc`:
-
-``` cpp
-const int Foo::kBar; // No initializer here.
-```
-
-Otherwise your code is **invalid C++**, and may break in unexpected ways. In
-particular, using it in Google Test comparison assertions (`EXPECT_EQ`, etc)
-will generate an "undefined reference" linker error.
-
-## I have an interface that has several implementations. Can I write a set of tests once and repeat them over all the implementations? ##
-
-Google Test doesn't yet have good support for this kind of tests, or
-data-driven tests in general. We hope to be able to make improvements in this
-area soon.
-
-## Can I derive a test fixture from another? ##
-
-Yes.
-
-Each test fixture has a corresponding and same named test case. This means only
-one test case can use a particular fixture. Sometimes, however, multiple test
-cases may want to use the same or slightly different fixtures. For example, you
-may want to make sure that all of a GUI library's test cases don't leak
-important system resources like fonts and brushes.
-
-In Google Test, you share a fixture among test cases by putting the shared
-logic in a base test fixture, then deriving from that base a separate fixture
-for each test case that wants to use this common logic. You then use `TEST_F()`
-to write tests using each derived fixture.
-
-Typically, your code looks like this:
-
-``` cpp
-// Defines a base test fixture.
-class BaseTest : public ::testing::Test {
- protected:
- ...
-};
-
-// Derives a fixture FooTest from BaseTest.
-class FooTest : public BaseTest {
- protected:
- virtual void SetUp() {
- BaseTest::SetUp(); // Sets up the base fixture first.
- ... additional set-up work ...
- }
- virtual void TearDown() {
- ... clean-up work for FooTest ...
- BaseTest::TearDown(); // Remember to tear down the base fixture
- // after cleaning up FooTest!
- }
- ... functions and variables for FooTest ...
-};
-
-// Tests that use the fixture FooTest.
-TEST_F(FooTest, Bar) { ... }
-TEST_F(FooTest, Baz) { ... }
-
-... additional fixtures derived from BaseTest ...
-```
-
-If necessary, you can continue to derive test fixtures from a derived fixture.
-Google Test has no limit on how deep the hierarchy can be.
-
-For a complete example using derived test fixtures, see
-[sample5](../samples/sample5_unittest.cc).
-
-## My compiler complains "void value not ignored as it ought to be." What does this mean? ##
-
-You're probably using an `ASSERT_*()` in a function that doesn't return `void`.
-`ASSERT_*()` can only be used in `void` functions.
-
-## My death test hangs (or seg-faults). How do I fix it? ##
-
-In Google Test, death tests are run in a child process and the way they work is
-delicate. To write death tests you really need to understand how they work.
-Please make sure you have read this.
-
-In particular, death tests don't like having multiple threads in the parent
-process. So the first thing you can try is to eliminate creating threads
-outside of `EXPECT_DEATH()`.
-
-Sometimes this is impossible as some library you must use may be creating
-threads before `main()` is even reached. In this case, you can try to minimize
-the chance of conflicts by either moving as many activities as possible inside
-`EXPECT_DEATH()` (in the extreme case, you want to move everything inside), or
-leaving as few things as possible in it. Also, you can try to set the death
-test style to `"threadsafe"`, which is safer but slower, and see if it helps.
-
-If you go with thread-safe death tests, remember that they rerun the test
-program from the beginning in the child process. Therefore make sure your
-program can run side-by-side with itself and is deterministic.
-
-In the end, this boils down to good concurrent programming. You have to make
-sure that there is no race conditions or dead locks in your program. No silver
-bullet - sorry!
-
-## Should I use the constructor/destructor of the test fixture or the set-up/tear-down function? ##
-
-The first thing to remember is that Google Test does not reuse the
-same test fixture object across multiple tests. For each `TEST_F`,
-Google Test will create a fresh test fixture object, _immediately_
-call `SetUp()`, run the test body, call `TearDown()`, and then
-_immediately_ delete the test fixture object.
-
-When you need to write per-test set-up and tear-down logic, you have
-the choice between using the test fixture constructor/destructor or
-`SetUp()/TearDown()`. The former is usually preferred, as it has the
-following benefits:
-
- * By initializing a member variable in the constructor, we have the option to make it `const`, which helps prevent accidental changes to its value and makes the tests more obviously correct.
- * In case we need to subclass the test fixture class, the subclass' constructor is guaranteed to call the base class' constructor first, and the subclass' destructor is guaranteed to call the base class' destructor afterward. With `SetUp()/TearDown()`, a subclass may make the mistake of forgetting to call the base class' `SetUp()/TearDown()` or call them at the wrong moment.
-
-You may still want to use `SetUp()/TearDown()` in the following rare cases:
- * If the tear-down operation could throw an exception, you must use `TearDown()` as opposed to the destructor, as throwing in a destructor leads to undefined behavior and usually will kill your program right away. Note that many standard libraries (like STL) may throw when exceptions are enabled in the compiler. Therefore you should prefer `TearDown()` if you want to write portable tests that work with or without exceptions.
- * The assertion macros throw an exception when flag `--gtest_throw_on_failure` is specified. Therefore, you shouldn't use Google Test assertions in a destructor if you plan to run your tests with this flag.
- * In a constructor or destructor, you cannot make a virtual function call on this object. (You can call a method declared as virtual, but it will be statically bound.) Therefore, if you need to call a method that will be overriden in a derived class, you have to use `SetUp()/TearDown()`.
-
-## The compiler complains "no matching function to call" when I use ASSERT\_PREDn. How do I fix it? ##
-
-If the predicate function you use in `ASSERT_PRED*` or `EXPECT_PRED*` is
-overloaded or a template, the compiler will have trouble figuring out which
-overloaded version it should use. `ASSERT_PRED_FORMAT*` and
-`EXPECT_PRED_FORMAT*` don't have this problem.
-
-If you see this error, you might want to switch to
-`(ASSERT|EXPECT)_PRED_FORMAT*`, which will also give you a better failure
-message. If, however, that is not an option, you can resolve the problem by
-explicitly telling the compiler which version to pick.
-
-For example, suppose you have
-
-``` cpp
-bool IsPositive(int n) {
- return n > 0;
-}
-bool IsPositive(double x) {
- return x > 0;
-}
-```
-
-you will get a compiler error if you write
-
-``` cpp
-EXPECT_PRED1(IsPositive, 5);
-```
-
-However, this will work:
-
-``` cpp
-EXPECT_PRED1(static_cast<bool (*)(int)>(IsPositive), 5);
-```
-
-(The stuff inside the angled brackets for the `static_cast` operator is the
-type of the function pointer for the `int`-version of `IsPositive()`.)
-
-As another example, when you have a template function
-
-``` cpp
-template <typename T>
-bool IsNegative(T x) {
- return x < 0;
-}
-```
-
-you can use it in a predicate assertion like this:
-
-``` cpp
-ASSERT_PRED1(IsNegative<int>, -5);
-```
-
-Things are more interesting if your template has more than one parameters. The
-following won't compile:
-
-``` cpp
-ASSERT_PRED2(GreaterThan<int, int>, 5, 0);
-```
-
-
-as the C++ pre-processor thinks you are giving `ASSERT_PRED2` 4 arguments,
-which is one more than expected. The workaround is to wrap the predicate
-function in parentheses:
-
-``` cpp
-ASSERT_PRED2((GreaterThan<int, int>), 5, 0);
-```
-
-
-## My compiler complains about "ignoring return value" when I call RUN\_ALL\_TESTS(). Why? ##
-
-Some people had been ignoring the return value of `RUN_ALL_TESTS()`. That is,
-instead of
-
-``` cpp
-return RUN_ALL_TESTS();
-```
-
-they write
-
-``` cpp
-RUN_ALL_TESTS();
-```
-
-This is wrong and dangerous. A test runner needs to see the return value of
-`RUN_ALL_TESTS()` in order to determine if a test has passed. If your `main()`
-function ignores it, your test will be considered successful even if it has a
-Google Test assertion failure. Very bad.
-
-To help the users avoid this dangerous bug, the implementation of
-`RUN_ALL_TESTS()` causes gcc to raise this warning, when the return value is
-ignored. If you see this warning, the fix is simple: just make sure its value
-is used as the return value of `main()`.
-
-## My compiler complains that a constructor (or destructor) cannot return a value. What's going on? ##
-
-Due to a peculiarity of C++, in order to support the syntax for streaming
-messages to an `ASSERT_*`, e.g.
-
-``` cpp
-ASSERT_EQ(1, Foo()) << "blah blah" << foo;
-```
-
-we had to give up using `ASSERT*` and `FAIL*` (but not `EXPECT*` and
-`ADD_FAILURE*`) in constructors and destructors. The workaround is to move the
-content of your constructor/destructor to a private void member function, or
-switch to `EXPECT_*()` if that works. This section in the user's guide explains
-it.
-
-## My set-up function is not called. Why? ##
-
-C++ is case-sensitive. It should be spelled as `SetUp()`. Did you
-spell it as `Setup()`?
-
-Similarly, sometimes people spell `SetUpTestCase()` as `SetupTestCase()` and
-wonder why it's never called.
-
-## How do I jump to the line of a failure in Emacs directly? ##
-
-Google Test's failure message format is understood by Emacs and many other
-IDEs, like acme and XCode. If a Google Test message is in a compilation buffer
-in Emacs, then it's clickable. You can now hit `enter` on a message to jump to
-the corresponding source code, or use `C-x `` to jump to the next failure.
-
-## I have several test cases which share the same test fixture logic, do I have to define a new test fixture class for each of them? This seems pretty tedious. ##
-
-You don't have to. Instead of
-
-``` cpp
-class FooTest : public BaseTest {};
-
-TEST_F(FooTest, Abc) { ... }
-TEST_F(FooTest, Def) { ... }
-
-class BarTest : public BaseTest {};
-
-TEST_F(BarTest, Abc) { ... }
-TEST_F(BarTest, Def) { ... }
-```
-
-you can simply `typedef` the test fixtures:
-``` cpp
-typedef BaseTest FooTest;
-
-TEST_F(FooTest, Abc) { ... }
-TEST_F(FooTest, Def) { ... }
-
-typedef BaseTest BarTest;
-
-TEST_F(BarTest, Abc) { ... }
-TEST_F(BarTest, Def) { ... }
-```
-
-## The Google Test output is buried in a whole bunch of log messages. What do I do? ##
-
-The Google Test output is meant to be a concise and human-friendly report. If
-your test generates textual output itself, it will mix with the Google Test
-output, making it hard to read. However, there is an easy solution to this
-problem.
-
-Since most log messages go to stderr, we decided to let Google Test output go
-to stdout. This way, you can easily separate the two using redirection. For
-example:
-```
-./my_test > googletest_output.txt
-```
-
-## Why should I prefer test fixtures over global variables? ##
-
-There are several good reasons:
- 1. It's likely your test needs to change the states of its global variables. This makes it difficult to keep side effects from escaping one test and contaminating others, making debugging difficult. By using fixtures, each test has a fresh set of variables that's different (but with the same names). Thus, tests are kept independent of each other.
- 1. Global variables pollute the global namespace.
- 1. Test fixtures can be reused via subclassing, which cannot be done easily with global variables. This is useful if many test cases have something in common.
-
-## How do I test private class members without writing FRIEND\_TEST()s? ##
-
-You should try to write testable code, which means classes should be easily
-tested from their public interface. One way to achieve this is the Pimpl idiom:
-you move all private members of a class into a helper class, and make all
-members of the helper class public.
-
-You have several other options that don't require using `FRIEND_TEST`:
- * Write the tests as members of the fixture class:
-``` cpp
-class Foo {
- friend class FooTest;
- ...
-};
-
-class FooTest : public ::testing::Test {
- protected:
- ...
- void Test1() {...} // This accesses private members of class Foo.
- void Test2() {...} // So does this one.
-};
-
-TEST_F(FooTest, Test1) {
- Test1();
-}
-
-TEST_F(FooTest, Test2) {
- Test2();
-}
-```
- * In the fixture class, write accessors for the tested class' private members, then use the accessors in your tests:
-``` cpp
-class Foo {
- friend class FooTest;
- ...
-};
-
-class FooTest : public ::testing::Test {
- protected:
- ...
- T1 get_private_member1(Foo* obj) {
- return obj->private_member1_;
- }
-};
-
-TEST_F(FooTest, Test1) {
- ...
- get_private_member1(x)
- ...
-}
-```
- * If the methods are declared **protected**, you can change their access level in a test-only subclass:
-``` cpp
-class YourClass {
- ...
- protected: // protected access for testability.
- int DoSomethingReturningInt();
- ...
-};
-
-// in the your_class_test.cc file:
-class TestableYourClass : public YourClass {
- ...
- public: using YourClass::DoSomethingReturningInt; // changes access rights
- ...
-};
-
-TEST_F(YourClassTest, DoSomethingTest) {
- TestableYourClass obj;
- assertEquals(expected_value, obj.DoSomethingReturningInt());
-}
-```
-
-## How do I test private class static members without writing FRIEND\_TEST()s? ##
-
-We find private static methods clutter the header file. They are
-implementation details and ideally should be kept out of a .h. So often I make
-them free functions instead.
-
-Instead of:
-``` cpp
-// foo.h
-class Foo {
- ...
- private:
- static bool Func(int n);
-};
-
-// foo.cc
-bool Foo::Func(int n) { ... }
-
-// foo_test.cc
-EXPECT_TRUE(Foo::Func(12345));
-```
-
-You probably should better write:
-``` cpp
-// foo.h
-class Foo {
- ...
-};
-
-// foo.cc
-namespace internal {
- bool Func(int n) { ... }
-}
-
-// foo_test.cc
-namespace internal {
- bool Func(int n);
-}
-
-EXPECT_TRUE(internal::Func(12345));
-```
-
-## I would like to run a test several times with different parameters. Do I need to write several similar copies of it? ##
-
-No. You can use a feature called [value-parameterized tests](AdvancedGuide.md#Value_Parameterized_Tests) which
-lets you repeat your tests with different parameters, without defining it more than once.
-
-## How do I test a file that defines main()? ##
-
-To test a `foo.cc` file, you need to compile and link it into your unit test
-program. However, when the file contains a definition for the `main()`
-function, it will clash with the `main()` of your unit test, and will result in
-a build error.
-
-The right solution is to split it into three files:
- 1. `foo.h` which contains the declarations,
- 1. `foo.cc` which contains the definitions except `main()`, and
- 1. `foo_main.cc` which contains nothing but the definition of `main()`.
-
-Then `foo.cc` can be easily tested.
-
-If you are adding tests to an existing file and don't want an intrusive change
-like this, there is a hack: just include the entire `foo.cc` file in your unit
-test. For example:
-``` cpp
-// File foo_unittest.cc
-
-// The headers section
-...
-
-// Renames main() in foo.cc to make room for the unit test main()
-#define main FooMain
-
-#include "a/b/foo.cc"
-
-// The tests start here.
-...
-```
-
-
-However, please remember this is a hack and should only be used as the last
-resort.
-
-## What can the statement argument in ASSERT\_DEATH() be? ##
-
-`ASSERT_DEATH(_statement_, _regex_)` (or any death assertion macro) can be used
-wherever `_statement_` is valid. So basically `_statement_` can be any C++
-statement that makes sense in the current context. In particular, it can
-reference global and/or local variables, and can be:
- * a simple function call (often the case),
- * a complex expression, or
- * a compound statement.
-
-Some examples are shown here:
-
-``` cpp
-// A death test can be a simple function call.
-TEST(MyDeathTest, FunctionCall) {
- ASSERT_DEATH(Xyz(5), "Xyz failed");
-}
-
-// Or a complex expression that references variables and functions.
-TEST(MyDeathTest, ComplexExpression) {
- const bool c = Condition();
- ASSERT_DEATH((c ? Func1(0) : object2.Method("test")),
- "(Func1|Method) failed");
-}
-
-// Death assertions can be used any where in a function. In
-// particular, they can be inside a loop.
-TEST(MyDeathTest, InsideLoop) {
- // Verifies that Foo(0), Foo(1), ..., and Foo(4) all die.
- for (int i = 0; i < 5; i++) {
- EXPECT_DEATH_M(Foo(i), "Foo has \\d+ errors",
- ::testing::Message() << "where i is " << i);
- }
-}
-
-// A death assertion can contain a compound statement.
-TEST(MyDeathTest, CompoundStatement) {
- // Verifies that at lease one of Bar(0), Bar(1), ..., and
- // Bar(4) dies.
- ASSERT_DEATH({
- for (int i = 0; i < 5; i++) {
- Bar(i);
- }
- },
- "Bar has \\d+ errors");}
-```
-
-`googletest_unittest.cc` contains more examples if you are interested.
-
-## What syntax does the regular expression in ASSERT\_DEATH use? ##
-
-On POSIX systems, Google Test uses the POSIX Extended regular
-expression syntax
-(http://en.wikipedia.org/wiki/Regular_expression#POSIX_Extended_Regular_Expressions).
-On Windows, it uses a limited variant of regular expression
-syntax. For more details, see the
-[regular expression syntax](AdvancedGuide.md#Regular_Expression_Syntax).
-
-## I have a fixture class Foo, but TEST\_F(Foo, Bar) gives me error "no matching function for call to Foo::Foo()". Why? ##
-
-Google Test needs to be able to create objects of your test fixture class, so
-it must have a default constructor. Normally the compiler will define one for
-you. However, there are cases where you have to define your own:
- * If you explicitly declare a non-default constructor for class `Foo`, then you need to define a default constructor, even if it would be empty.
- * If `Foo` has a const non-static data member, then you have to define the default constructor _and_ initialize the const member in the initializer list of the constructor. (Early versions of `gcc` doesn't force you to initialize the const member. It's a bug that has been fixed in `gcc 4`.)
-
-## Why does ASSERT\_DEATH complain about previous threads that were already joined? ##
-
-With the Linux pthread library, there is no turning back once you cross the
-line from single thread to multiple threads. The first time you create a
-thread, a manager thread is created in addition, so you get 3, not 2, threads.
-Later when the thread you create joins the main thread, the thread count
-decrements by 1, but the manager thread will never be killed, so you still have
-2 threads, which means you cannot safely run a death test.
-
-The new NPTL thread library doesn't suffer from this problem, as it doesn't
-create a manager thread. However, if you don't control which machine your test
-runs on, you shouldn't depend on this.
-
-## Why does Google Test require the entire test case, instead of individual tests, to be named FOODeathTest when it uses ASSERT\_DEATH? ##
-
-Google Test does not interleave tests from different test cases. That is, it
-runs all tests in one test case first, and then runs all tests in the next test
-case, and so on. Google Test does this because it needs to set up a test case
-before the first test in it is run, and tear it down afterwords. Splitting up
-the test case would require multiple set-up and tear-down processes, which is
-inefficient and makes the semantics unclean.
-
-If we were to determine the order of tests based on test name instead of test
-case name, then we would have a problem with the following situation:
-
-``` cpp
-TEST_F(FooTest, AbcDeathTest) { ... }
-TEST_F(FooTest, Uvw) { ... }
-
-TEST_F(BarTest, DefDeathTest) { ... }
-TEST_F(BarTest, Xyz) { ... }
-```
-
-Since `FooTest.AbcDeathTest` needs to run before `BarTest.Xyz`, and we don't
-interleave tests from different test cases, we need to run all tests in the
-`FooTest` case before running any test in the `BarTest` case. This contradicts
-with the requirement to run `BarTest.DefDeathTest` before `FooTest.Uvw`.
-
-## But I don't like calling my entire test case FOODeathTest when it contains both death tests and non-death tests. What do I do? ##
-
-You don't have to, but if you like, you may split up the test case into
-`FooTest` and `FooDeathTest`, where the names make it clear that they are
-related:
-
-``` cpp
-class FooTest : public ::testing::Test { ... };
-
-TEST_F(FooTest, Abc) { ... }
-TEST_F(FooTest, Def) { ... }
-
-typedef FooTest FooDeathTest;
-
-TEST_F(FooDeathTest, Uvw) { ... EXPECT_DEATH(...) ... }
-TEST_F(FooDeathTest, Xyz) { ... ASSERT_DEATH(...) ... }
-```
-
-## The compiler complains about "no match for 'operator<<'" when I use an assertion. What gives? ##
-
-If you use a user-defined type `FooType` in an assertion, you must make sure
-there is an `std::ostream& operator<<(std::ostream&, const FooType&)` function
-defined such that we can print a value of `FooType`.
-
-In addition, if `FooType` is declared in a name space, the `<<` operator also
-needs to be defined in the _same_ name space.
-
-## How do I suppress the memory leak messages on Windows? ##
-
-Since the statically initialized Google Test singleton requires allocations on
-the heap, the Visual C++ memory leak detector will report memory leaks at the
-end of the program run. The easiest way to avoid this is to use the
-`_CrtMemCheckpoint` and `_CrtMemDumpAllObjectsSince` calls to not report any
-statically initialized heap objects. See MSDN for more details and additional
-heap check/debug routines.
-
-## I am building my project with Google Test in Visual Studio and all I'm getting is a bunch of linker errors (or warnings). Help! ##
-
-You may get a number of the following linker error or warnings if you
-attempt to link your test project with the Google Test library when
-your project and the are not built using the same compiler settings.
-
- * LNK2005: symbol already defined in object
- * LNK4217: locally defined symbol 'symbol' imported in function 'function'
- * LNK4049: locally defined symbol 'symbol' imported
-
-The Google Test project (gtest.vcproj) has the Runtime Library option
-set to /MT (use multi-threaded static libraries, /MTd for debug). If
-your project uses something else, for example /MD (use multi-threaded
-DLLs, /MDd for debug), you need to change the setting in the Google
-Test project to match your project's.
-
-To update this setting open the project properties in the Visual
-Studio IDE then select the branch Configuration Properties | C/C++ |
-Code Generation and change the option "Runtime Library". You may also try
-using gtest-md.vcproj instead of gtest.vcproj.
-
-## I put my tests in a library and Google Test doesn't run them. What's happening? ##
-Have you read a
-[warning](Primer.md#important-note-for-visual-c-users) on
-the Google Test Primer page?
-
-## I want to use Google Test with Visual Studio but don't know where to start. ##
-Many people are in your position and one of them posted his solution to our mailing list.
-
-## I am seeing compile errors mentioning std::type\_traits when I try to use Google Test on Solaris. ##
-Google Test uses parts of the standard C++ library that SunStudio does not support.
-Our users reported success using alternative implementations. Try running the build after running this command:
-
-`export CC=cc CXX=CC CXXFLAGS='-library=stlport4'`
-
-## How can my code detect if it is running in a test? ##
-
-If you write code that sniffs whether it's running in a test and does
-different things accordingly, you are leaking test-only logic into
-production code and there is no easy way to ensure that the test-only
-code paths aren't run by mistake in production. Such cleverness also
-leads to
-[Heisenbugs](http://en.wikipedia.org/wiki/Unusual_software_bug#Heisenbug).
-Therefore we strongly advise against the practice, and Google Test doesn't
-provide a way to do it.
-
-In general, the recommended way to cause the code to behave
-differently under test is [dependency injection](http://jamesshore.com/Blog/Dependency-Injection-Demystified.html).
-You can inject different functionality from the test and from the
-production code. Since your production code doesn't link in the
-for-test logic at all, there is no danger in accidentally running it.
-
-However, if you _really_, _really_, _really_ have no choice, and if
-you follow the rule of ending your test program names with `_test`,
-you can use the _horrible_ hack of sniffing your executable name
-(`argv[0]` in `main()`) to know whether the code is under test.
-
-## Google Test defines a macro that clashes with one defined by another library. How do I deal with that? ##
-
-In C++, macros don't obey namespaces. Therefore two libraries that
-both define a macro of the same name will clash if you `#include` both
-definitions. In case a Google Test macro clashes with another
-library, you can force Google Test to rename its macro to avoid the
-conflict.
-
-Specifically, if both Google Test and some other code define macro
-`FOO`, you can add
-```
- -DGTEST_DONT_DEFINE_FOO=1
-```
-to the compiler flags to tell Google Test to change the macro's name
-from `FOO` to `GTEST_FOO`. For example, with `-DGTEST_DONT_DEFINE_TEST=1`, you'll need to write
-``` cpp
- GTEST_TEST(SomeTest, DoesThis) { ... }
-```
-instead of
-``` cpp
- TEST(SomeTest, DoesThis) { ... }
-```
-in order to define a test.
-
-Currently, the following `TEST`, `FAIL`, `SUCCEED`, and the basic comparison assertion macros can have . You can see the full list of covered macros [here](../include/gtest/gtest.h). More information can be found in the "Avoiding Macro Name Clashes" section of the README file.
-
-
-## Is it OK if I have two separate `TEST(Foo, Bar)` test methods defined in different namespaces? ##
-
-Yes.
-
-The rule is **all test methods in the same test case must use the same fixture class**. This means that the following is **allowed** because both tests use the same fixture class (`::testing::Test`).
-
-``` cpp
-namespace foo {
-TEST(CoolTest, DoSomething) {
- SUCCEED();
-}
-} // namespace foo
-
-namespace bar {
-TEST(CoolTest, DoSomething) {
- SUCCEED();
-}
-} // namespace bar
-```
-
-However, the following code is **not allowed** and will produce a runtime error from Google Test because the test methods are using different test fixture classes with the same test case name.
-
-``` cpp
-namespace foo {
-class CoolTest : public ::testing::Test {}; // Fixture foo::CoolTest
-TEST_F(CoolTest, DoSomething) {
- SUCCEED();
-}
-} // namespace foo
-
-namespace bar {
-class CoolTest : public ::testing::Test {}; // Fixture: bar::CoolTest
-TEST_F(CoolTest, DoSomething) {
- SUCCEED();
-}
-} // namespace bar
-```
-
-## How do I build Google Testing Framework with Xcode 4? ##
-
-If you try to build Google Test's Xcode project with Xcode 4.0 or later, you may encounter an error message that looks like
-"Missing SDK in target gtest\_framework: /Developer/SDKs/MacOSX10.4u.sdk". That means that Xcode does not support the SDK the project is targeting. See the Xcode section in the [README](../README.md) file on how to resolve this.
-
-## How do I easily discover the flags needed for GoogleTest? ##
-
-GoogleTest (and GoogleMock) now support discovering all necessary flags using pkg-config.
-See the [pkg-config guide](Pkgconfig.md) on how you can easily discover all compiler and
-linker flags using pkg-config.
-
-## My question is not covered in your FAQ! ##
-
-If you cannot find the answer to your question in this FAQ, there are
-some other resources you can use:
-
- 1. read other [wiki pages](../docs),
- 1. search the mailing list [archive](https://groups.google.com/forum/#!forum/googletestframework),
- 1. ask it on [googletestframework@googlegroups.com](mailto:googletestframework@googlegroups.com) and someone will answer it (to prevent spam, we require you to join the [discussion group](http://groups.google.com/group/googletestframework) before you can post.).
-
-Please note that creating an issue in the
-[issue tracker](https://github.com/google/googletest/issues) is _not_
-a good way to get your answer, as it is monitored infrequently by a
-very small number of people.
-
-When asking a question, it's helpful to provide as much of the
-following information as possible (people cannot help you if there's
-not enough information in your question):
-
- * the version (or the commit hash if you check out from Git directly) of Google Test you use (Google Test is under active development, so it's possible that your problem has been solved in a later version),
- * your operating system,
- * the name and version of your compiler,
- * the complete command line flags you give to your compiler,
- * the complete compiler error messages (if the question is about compilation),
- * the _actual_ code (ideally, a minimal but complete program) that has the problem you encounter.
diff --git a/third_party/googletest/docs/Pkgconfig.md b/third_party/googletest/docs/Pkgconfig.md
index 9761289..8b4acda 100644
--- a/third_party/googletest/docs/Pkgconfig.md
+++ b/third_party/googletest/docs/Pkgconfig.md
@@ -19,7 +19,7 @@
Using `pkg-config` in CMake is fairly easy:
-```
+``` cmake
cmake_minimum_required(VERSION 3.0)
cmake_policy(SET CMP0048 NEW)
@@ -102,7 +102,7 @@
Since `pkg-config` is a small Unix command-line utility, it can be used
in handwritten `Makefile`s too:
-```
+``` Makefile
GTEST_CFLAGS = `pkg-config --cflags gtest_main`
GTEST_LIBS = `pkg-config --libs gtest_main`
diff --git a/third_party/googletest/docs/Primer.md b/third_party/googletest/docs/Primer.md
deleted file mode 100644
index 384d4d6..0000000
--- a/third_party/googletest/docs/Primer.md
+++ /dev/null
@@ -1,536 +0,0 @@
-
-
-# Introduction: Why Google C++ Testing Framework? #
-
-_Google C++ Testing Framework_ helps you write better C++ tests.
-
-No matter whether you work on Linux, Windows, or a Mac, if you write C++ code,
-Google Test can help you.
-
-So what makes a good test, and how does Google C++ Testing Framework fit in? We believe:
- 1. Tests should be _independent_ and _repeatable_. It's a pain to debug a test that succeeds or fails as a result of other tests. Google C++ Testing Framework isolates the tests by running each of them on a different object. When a test fails, Google C++ Testing Framework allows you to run it in isolation for quick debugging.
- 1. Tests should be well _organized_ and reflect the structure of the tested code. Google C++ Testing Framework groups related tests into test cases that can share data and subroutines. This common pattern is easy to recognize and makes tests easy to maintain. Such consistency is especially helpful when people switch projects and start to work on a new code base.
- 1. Tests should be _portable_ and _reusable_. The open-source community has a lot of code that is platform-neutral, its tests should also be platform-neutral. Google C++ Testing Framework works on different OSes, with different compilers (gcc, MSVC, and others), with or without exceptions, so Google C++ Testing Framework tests can easily work with a variety of configurations. (Note that the current release only contains build scripts for Linux - we are actively working on scripts for other platforms.)
- 1. When tests fail, they should provide as much _information_ about the problem as possible. Google C++ Testing Framework doesn't stop at the first test failure. Instead, it only stops the current test and continues with the next. You can also set up tests that report non-fatal failures after which the current test continues. Thus, you can detect and fix multiple bugs in a single run-edit-compile cycle.
- 1. The testing framework should liberate test writers from housekeeping chores and let them focus on the test _content_. Google C++ Testing Framework automatically keeps track of all tests defined, and doesn't require the user to enumerate them in order to run them.
- 1. Tests should be _fast_. With Google C++ Testing Framework, you can reuse shared resources across tests and pay for the set-up/tear-down only once, without making tests depend on each other.
-
-Since Google C++ Testing Framework is based on the popular xUnit
-architecture, you'll feel right at home if you've used JUnit or PyUnit before.
-If not, it will take you about 10 minutes to learn the basics and get started.
-So let's go!
-
-_Note:_ We sometimes refer to Google C++ Testing Framework informally
-as _Google Test_.
-
-# Beware of the nomenclature #
-
-_Note:_ There might be some confusion of idea due to different
-definitions of the terms _Test_, _Test Case_ and _Test Suite_, so beware
-of misunderstanding these.
-
-Historically, the Google C++ Testing Framework started to use the term
-_Test Case_ for grouping related tests, whereas current publications
-including the International Software Testing Qualifications Board
-([ISTQB](http://www.istqb.org/)) and various textbooks on Software
-Quality use the term _[Test
-Suite](http://glossary.istqb.org/search/test%20suite)_ for this.
-
-The related term _Test_, as it is used in the Google C++ Testing
-Framework, is corresponding to the term _[Test
-Case](http://glossary.istqb.org/search/test%20case)_ of ISTQB and
-others.
-
-The term _Test_ is commonly of broad enough sense, including ISTQB's
-definition of _Test Case_, so it's not much of a problem here. But the
-term _Test Case_ as used in Google Test is of contradictory sense and thus confusing.
-
-Unfortunately replacing the term _Test Case_ by _Test Suite_ throughout
-the Google C++ Testing Framework is not easy without breaking dependent
-projects, as `TestCase` is part of the public API at various places.
-
-So for the time being, please be aware of the different definitions of
-the terms:
-
-Meaning | Google Test Term | [ISTQB](http://www.istqb.org/) Term
-------- | ---------------- | -----------------------------------
-Exercise a particular program path with specific input values and verify the results | [TEST()](#simple-tests) | [Test Case](http://glossary.istqb.org/search/test%20case)
-A set of several tests related to one component | [Test Case](#basic-concepts) | [Test Suite](http://glossary.istqb.org/search/test%20suite)
-
-# Setting up a New Test Project #
-
-To write a test program using Google Test, you need to compile Google
-Test into a library and link your test with it. We provide build
-files for some popular build systems: `msvc/` for Visual Studio,
-`xcode/` for Mac Xcode, `make/` for GNU make, `codegear/` for Borland
-C++ Builder, and the autotools script (deprecated) and
-`CMakeLists.txt` for CMake (recommended) in the Google Test root
-directory. If your build system is not on this list, you can take a
-look at `make/Makefile` to learn how Google Test should be compiled
-(basically you want to compile `src/gtest-all.cc` with `GTEST_ROOT`
-and `GTEST_ROOT/include` in the header search path, where `GTEST_ROOT`
-is the Google Test root directory).
-
-Once you are able to compile the Google Test library, you should
-create a project or build target for your test program. Make sure you
-have `GTEST_ROOT/include` in the header search path so that the
-compiler can find `"gtest/gtest.h"` when compiling your test. Set up
-your test project to link with the Google Test library (for example,
-in Visual Studio, this is done by adding a dependency on
-`gtest.vcproj`).
-
-If you still have questions, take a look at how Google Test's own
-tests are built and use them as examples.
-
-# Basic Concepts #
-
-When using Google Test, you start by writing _assertions_, which are statements
-that check whether a condition is true. An assertion's result can be _success_,
-_nonfatal failure_, or _fatal failure_. If a fatal failure occurs, it aborts
-the current function; otherwise the program continues normally.
-
-_Tests_ use assertions to verify the tested code's behavior. If a test crashes
-or has a failed assertion, then it _fails_; otherwise it _succeeds_.
-
-A _test case_ contains one or many tests. You should group your tests into test
-cases that reflect the structure of the tested code. When multiple tests in a
-test case need to share common objects and subroutines, you can put them into a
-_test fixture_ class.
-
-A _test program_ can contain multiple test cases.
-
-We'll now explain how to write a test program, starting at the individual
-assertion level and building up to tests and test cases.
-
-# Assertions #
-
-Google Test assertions are macros that resemble function calls. You test a
-class or function by making assertions about its behavior. When an assertion
-fails, Google Test prints the assertion's source file and line number location,
-along with a failure message. You may also supply a custom failure message
-which will be appended to Google Test's message.
-
-The assertions come in pairs that test the same thing but have different
-effects on the current function. `ASSERT_*` versions generate fatal failures
-when they fail, and **abort the current function**. `EXPECT_*` versions generate
-nonfatal failures, which don't abort the current function. Usually `EXPECT_*`
-are preferred, as they allow more than one failures to be reported in a test.
-However, you should use `ASSERT_*` if it doesn't make sense to continue when
-the assertion in question fails.
-
-Since a failed `ASSERT_*` returns from the current function immediately,
-possibly skipping clean-up code that comes after it, it may cause a space leak.
-Depending on the nature of the leak, it may or may not be worth fixing - so
-keep this in mind if you get a heap checker error in addition to assertion
-errors.
-
-To provide a custom failure message, simply stream it into the macro using the
-`<<` operator, or a sequence of such operators. An example:
-```
-ASSERT_EQ(x.size(), y.size()) << "Vectors x and y are of unequal length";
-
-for (int i = 0; i < x.size(); ++i) {
- EXPECT_EQ(x[i], y[i]) << "Vectors x and y differ at index " << i;
-}
-```
-
-Anything that can be streamed to an `ostream` can be streamed to an assertion
-macro--in particular, C strings and `string` objects. If a wide string
-(`wchar_t*`, `TCHAR*` in `UNICODE` mode on Windows, or `std::wstring`) is
-streamed to an assertion, it will be translated to UTF-8 when printed.
-
-## Basic Assertions ##
-
-These assertions do basic true/false condition testing.
-
-| **Fatal assertion** | **Nonfatal assertion** | **Verifies** |
-|:--------------------|:-----------------------|:-------------|
-| `ASSERT_TRUE(`_condition_`)`; | `EXPECT_TRUE(`_condition_`)`; | _condition_ is true |
-| `ASSERT_FALSE(`_condition_`)`; | `EXPECT_FALSE(`_condition_`)`; | _condition_ is false |
-
-Remember, when they fail, `ASSERT_*` yields a fatal failure and
-returns from the current function, while `EXPECT_*` yields a nonfatal
-failure, allowing the function to continue running. In either case, an
-assertion failure means its containing test fails.
-
-_Availability_: Linux, Windows, Mac.
-
-## Binary Comparison ##
-
-This section describes assertions that compare two values.
-
-| **Fatal assertion** | **Nonfatal assertion** | **Verifies** |
-|:--------------------|:-----------------------|:-------------|
-|`ASSERT_EQ(`_val1_`, `_val2_`);`|`EXPECT_EQ(`_val1_`, `_val2_`);`| _val1_ `==` _val2_ |
-|`ASSERT_NE(`_val1_`, `_val2_`);`|`EXPECT_NE(`_val1_`, `_val2_`);`| _val1_ `!=` _val2_ |
-|`ASSERT_LT(`_val1_`, `_val2_`);`|`EXPECT_LT(`_val1_`, `_val2_`);`| _val1_ `<` _val2_ |
-|`ASSERT_LE(`_val1_`, `_val2_`);`|`EXPECT_LE(`_val1_`, `_val2_`);`| _val1_ `<=` _val2_ |
-|`ASSERT_GT(`_val1_`, `_val2_`);`|`EXPECT_GT(`_val1_`, `_val2_`);`| _val1_ `>` _val2_ |
-|`ASSERT_GE(`_val1_`, `_val2_`);`|`EXPECT_GE(`_val1_`, `_val2_`);`| _val1_ `>=` _val2_ |
-
-In the event of a failure, Google Test prints both _val1_ and _val2_.
-
-Value arguments must be comparable by the assertion's comparison
-operator or you'll get a compiler error. We used to require the
-arguments to support the `<<` operator for streaming to an `ostream`,
-but it's no longer necessary since v1.6.0 (if `<<` is supported, it
-will be called to print the arguments when the assertion fails;
-otherwise Google Test will attempt to print them in the best way it
-can. For more details and how to customize the printing of the
-arguments, see this Google Mock [recipe](../../googlemock/docs/CookBook.md#teaching-google-mock-how-to-print-your-values).).
-
-These assertions can work with a user-defined type, but only if you define the
-corresponding comparison operator (e.g. `==`, `<`, etc). If the corresponding
-operator is defined, prefer using the `ASSERT_*()` macros because they will
-print out not only the result of the comparison, but the two operands as well.
-
-Arguments are always evaluated exactly once. Therefore, it's OK for the
-arguments to have side effects. However, as with any ordinary C/C++ function,
-the arguments' evaluation order is undefined (i.e. the compiler is free to
-choose any order) and your code should not depend on any particular argument
-evaluation order.
-
-`ASSERT_EQ()` does pointer equality on pointers. If used on two C strings, it
-tests if they are in the same memory location, not if they have the same value.
-Therefore, if you want to compare C strings (e.g. `const char*`) by value, use
-`ASSERT_STREQ()` , which will be described later on. In particular, to assert
-that a C string is `NULL`, use `ASSERT_STREQ(NULL, c_string)` . However, to
-compare two `string` objects, you should use `ASSERT_EQ`.
-
-Macros in this section work with both narrow and wide string objects (`string`
-and `wstring`).
-
-_Availability_: Linux, Windows, Mac.
-
-_Historical note_: Before February 2016 `*_EQ` had a convention of calling it as
-`ASSERT_EQ(expected, actual)`, so lots of existing code uses this order.
-Now `*_EQ` treats both parameters in the same way.
-
-## String Comparison ##
-
-The assertions in this group compare two **C strings**. If you want to compare
-two `string` objects, use `EXPECT_EQ`, `EXPECT_NE`, and etc instead.
-
-| **Fatal assertion** | **Nonfatal assertion** | **Verifies** |
-|:--------------------|:-----------------------|:-------------|
-| `ASSERT_STREQ(`_str1_`, `_str2_`);` | `EXPECT_STREQ(`_str1_`, `_str2_`);` | the two C strings have the same content |
-| `ASSERT_STRNE(`_str1_`, `_str2_`);` | `EXPECT_STRNE(`_str1_`, `_str2_`);` | the two C strings have different content |
-| `ASSERT_STRCASEEQ(`_str1_`, `_str2_`);`| `EXPECT_STRCASEEQ(`_str1_`, `_str2_`);` | the two C strings have the same content, ignoring case |
-| `ASSERT_STRCASENE(`_str1_`, `_str2_`);`| `EXPECT_STRCASENE(`_str1_`, `_str2_`);` | the two C strings have different content, ignoring case |
-
-Note that "CASE" in an assertion name means that case is ignored.
-
-`*STREQ*` and `*STRNE*` also accept wide C strings (`wchar_t*`). If a
-comparison of two wide strings fails, their values will be printed as UTF-8
-narrow strings.
-
-A `NULL` pointer and an empty string are considered _different_.
-
-_Availability_: Linux, Windows, Mac.
-
-See also: For more string comparison tricks (substring, prefix, suffix, and
-regular expression matching, for example), see the [Advanced Google Test Guide](AdvancedGuide.md).
-
-# Simple Tests #
-
-To create a test:
- 1. Use the `TEST()` macro to define and name a test function, These are ordinary C++ functions that don't return a value.
- 1. In this function, along with any valid C++ statements you want to include, use the various Google Test assertions to check values.
- 1. The test's result is determined by the assertions; if any assertion in the test fails (either fatally or non-fatally), or if the test crashes, the entire test fails. Otherwise, it succeeds.
-
-```
-TEST(test_case_name, test_name) {
- ... test body ...
-}
-```
-
-
-`TEST()` arguments go from general to specific. The _first_ argument is the
-name of the test case, and the _second_ argument is the test's name within the
-test case. Both names must be valid C++ identifiers, and they should not contain underscore (`_`). A test's _full name_ consists of its containing test case and its
-individual name. Tests from different test cases can have the same individual
-name.
-
-For example, let's take a simple integer function:
-```
-int Factorial(int n); // Returns the factorial of n
-```
-
-A test case for this function might look like:
-```
-// Tests factorial of 0.
-TEST(FactorialTest, HandlesZeroInput) {
- EXPECT_EQ(1, Factorial(0));
-}
-
-// Tests factorial of positive numbers.
-TEST(FactorialTest, HandlesPositiveInput) {
- EXPECT_EQ(1, Factorial(1));
- EXPECT_EQ(2, Factorial(2));
- EXPECT_EQ(6, Factorial(3));
- EXPECT_EQ(40320, Factorial(8));
-}
-```
-
-Google Test groups the test results by test cases, so logically-related tests
-should be in the same test case; in other words, the first argument to their
-`TEST()` should be the same. In the above example, we have two tests,
-`HandlesZeroInput` and `HandlesPositiveInput`, that belong to the same test
-case `FactorialTest`.
-
-_Availability_: Linux, Windows, Mac.
-
-# Test Fixtures: Using the Same Data Configuration for Multiple Tests #
-
-If you find yourself writing two or more tests that operate on similar data,
-you can use a _test fixture_. It allows you to reuse the same configuration of
-objects for several different tests.
-
-To create a fixture, just:
- 1. Derive a class from `::testing::Test` . Start its body with `protected:` or `public:` as we'll want to access fixture members from sub-classes.
- 1. Inside the class, declare any objects you plan to use.
- 1. If necessary, write a default constructor or `SetUp()` function to prepare the objects for each test. A common mistake is to spell `SetUp()` as `Setup()` with a small `u` - don't let that happen to you.
- 1. If necessary, write a destructor or `TearDown()` function to release any resources you allocated in `SetUp()` . To learn when you should use the constructor/destructor and when you should use `SetUp()/TearDown()`, read this [FAQ entry](FAQ.md#should-i-use-the-constructordestructor-of-the-test-fixture-or-the-set-uptear-down-function).
- 1. If needed, define subroutines for your tests to share.
-
-When using a fixture, use `TEST_F()` instead of `TEST()` as it allows you to
-access objects and subroutines in the test fixture:
-```
-TEST_F(test_case_name, test_name) {
- ... test body ...
-}
-```
-
-Like `TEST()`, the first argument is the test case name, but for `TEST_F()`
-this must be the name of the test fixture class. You've probably guessed: `_F`
-is for fixture.
-
-Unfortunately, the C++ macro system does not allow us to create a single macro
-that can handle both types of tests. Using the wrong macro causes a compiler
-error.
-
-Also, you must first define a test fixture class before using it in a
-`TEST_F()`, or you'll get the compiler error "`virtual outside class
-declaration`".
-
-For each test defined with `TEST_F()`, Google Test will:
- 1. Create a _fresh_ test fixture at runtime
- 1. Immediately initialize it via `SetUp()`
- 1. Run the test
- 1. Clean up by calling `TearDown()`
- 1. Delete the test fixture. Note that different tests in the same test case have different test fixture objects, and Google Test always deletes a test fixture before it creates the next one. Google Test does not reuse the same test fixture for multiple tests. Any changes one test makes to the fixture do not affect other tests.
-
-As an example, let's write tests for a FIFO queue class named `Queue`, which
-has the following interface:
-```
-template <typename E> // E is the element type.
-class Queue {
- public:
- Queue();
- void Enqueue(const E& element);
- E* Dequeue(); // Returns NULL if the queue is empty.
- size_t size() const;
- ...
-};
-```
-
-First, define a fixture class. By convention, you should give it the name
-`FooTest` where `Foo` is the class being tested.
-```
-class QueueTest : public ::testing::Test {
- protected:
- virtual void SetUp() {
- q1_.Enqueue(1);
- q2_.Enqueue(2);
- q2_.Enqueue(3);
- }
-
- // virtual void TearDown() {}
-
- Queue<int> q0_;
- Queue<int> q1_;
- Queue<int> q2_;
-};
-```
-
-In this case, `TearDown()` is not needed since we don't have to clean up after
-each test, other than what's already done by the destructor.
-
-Now we'll write tests using `TEST_F()` and this fixture.
-```
-TEST_F(QueueTest, IsEmptyInitially) {
- EXPECT_EQ(0, q0_.size());
-}
-
-TEST_F(QueueTest, DequeueWorks) {
- int* n = q0_.Dequeue();
- EXPECT_EQ(NULL, n);
-
- n = q1_.Dequeue();
- ASSERT_TRUE(n != NULL);
- EXPECT_EQ(1, *n);
- EXPECT_EQ(0, q1_.size());
- delete n;
-
- n = q2_.Dequeue();
- ASSERT_TRUE(n != NULL);
- EXPECT_EQ(2, *n);
- EXPECT_EQ(1, q2_.size());
- delete n;
-}
-```
-
-The above uses both `ASSERT_*` and `EXPECT_*` assertions. The rule of thumb is
-to use `EXPECT_*` when you want the test to continue to reveal more errors
-after the assertion failure, and use `ASSERT_*` when continuing after failure
-doesn't make sense. For example, the second assertion in the `Dequeue` test is
-`ASSERT_TRUE(n != NULL)`, as we need to dereference the pointer `n` later,
-which would lead to a segfault when `n` is `NULL`.
-
-When these tests run, the following happens:
- 1. Google Test constructs a `QueueTest` object (let's call it `t1` ).
- 1. `t1.SetUp()` initializes `t1` .
- 1. The first test ( `IsEmptyInitially` ) runs on `t1` .
- 1. `t1.TearDown()` cleans up after the test finishes.
- 1. `t1` is destructed.
- 1. The above steps are repeated on another `QueueTest` object, this time running the `DequeueWorks` test.
-
-_Availability_: Linux, Windows, Mac.
-
-_Note_: Google Test automatically saves all _Google Test_ flags when a test
-object is constructed, and restores them when it is destructed.
-
-# Invoking the Tests #
-
-`TEST()` and `TEST_F()` implicitly register their tests with Google Test. So, unlike with many other C++ testing frameworks, you don't have to re-list all your defined tests in order to run them.
-
-After defining your tests, you can run them with `RUN_ALL_TESTS()` , which returns `0` if all the tests are successful, or `1` otherwise. Note that `RUN_ALL_TESTS()` runs _all tests_ in your link unit -- they can be from different test cases, or even different source files.
-
-When invoked, the `RUN_ALL_TESTS()` macro:
- 1. Saves the state of all Google Test flags.
- 1. Creates a test fixture object for the first test.
- 1. Initializes it via `SetUp()`.
- 1. Runs the test on the fixture object.
- 1. Cleans up the fixture via `TearDown()`.
- 1. Deletes the fixture.
- 1. Restores the state of all Google Test flags.
- 1. Repeats the above steps for the next test, until all tests have run.
-
-In addition, if the test fixture's constructor generates a fatal failure in
-step 2, there is no point for step 3 - 5 and they are thus skipped. Similarly,
-if step 3 generates a fatal failure, step 4 will be skipped.
-
-_Important_: You must not ignore the return value of `RUN_ALL_TESTS()`, or `gcc`
-will give you a compiler error. The rationale for this design is that the
-automated testing service determines whether a test has passed based on its
-exit code, not on its stdout/stderr output; thus your `main()` function must
-return the value of `RUN_ALL_TESTS()`.
-
-Also, you should call `RUN_ALL_TESTS()` only **once**. Calling it more than once
-conflicts with some advanced Google Test features (e.g. thread-safe death
-tests) and thus is not supported.
-
-_Availability_: Linux, Windows, Mac.
-
-# Writing the main() Function #
-
-You can start from this boilerplate:
-```
-#include "this/package/foo.h"
-#include "gtest/gtest.h"
-
-namespace {
-
-// The fixture for testing class Foo.
-class FooTest : public ::testing::Test {
- protected:
- // You can remove any or all of the following functions if its body
- // is empty.
-
- FooTest() {
- // You can do set-up work for each test here.
- }
-
- virtual ~FooTest() {
- // You can do clean-up work that doesn't throw exceptions here.
- }
-
- // If the constructor and destructor are not enough for setting up
- // and cleaning up each test, you can define the following methods:
-
- virtual void SetUp() {
- // Code here will be called immediately after the constructor (right
- // before each test).
- }
-
- virtual void TearDown() {
- // Code here will be called immediately after each test (right
- // before the destructor).
- }
-
- // Objects declared here can be used by all tests in the test case for Foo.
-};
-
-// Tests that the Foo::Bar() method does Abc.
-TEST_F(FooTest, MethodBarDoesAbc) {
- const string input_filepath = "this/package/testdata/myinputfile.dat";
- const string output_filepath = "this/package/testdata/myoutputfile.dat";
- Foo f;
- EXPECT_EQ(0, f.Bar(input_filepath, output_filepath));
-}
-
-// Tests that Foo does Xyz.
-TEST_F(FooTest, DoesXyz) {
- // Exercises the Xyz feature of Foo.
-}
-
-} // namespace
-
-int main(int argc, char **argv) {
- ::testing::InitGoogleTest(&argc, argv);
- return RUN_ALL_TESTS();
-}
-```
-
-The `::testing::InitGoogleTest()` function parses the command line for Google
-Test flags, and removes all recognized flags. This allows the user to control a
-test program's behavior via various flags, which we'll cover in [AdvancedGuide](AdvancedGuide.md).
-You must call this function before calling `RUN_ALL_TESTS()`, or the flags
-won't be properly initialized.
-
-On Windows, `InitGoogleTest()` also works with wide strings, so it can be used
-in programs compiled in `UNICODE` mode as well.
-
-But maybe you think that writing all those main() functions is too much work? We agree with you completely and that's why Google Test provides a basic implementation of main(). If it fits your needs, then just link your test with gtest\_main library and you are good to go.
-
-## Important note for Visual C++ users ##
-If you put your tests into a library and your `main()` function is in a different library or in your .exe file, those tests will not run. The reason is a [bug](https://connect.microsoft.com/feedback/viewfeedback.aspx?FeedbackID=244410&siteid=210) in Visual C++. When you define your tests, Google Test creates certain static objects to register them. These objects are not referenced from elsewhere but their constructors are still supposed to run. When Visual C++ linker sees that nothing in the library is referenced from other places it throws the library out. You have to reference your library with tests from your main program to keep the linker from discarding it. Here is how to do it. Somewhere in your library code declare a function:
-```
-__declspec(dllexport) int PullInMyLibrary() { return 0; }
-```
-If you put your tests in a static library (not DLL) then `__declspec(dllexport)` is not required. Now, in your main program, write a code that invokes that function:
-```
-int PullInMyLibrary();
-static int dummy = PullInMyLibrary();
-```
-This will keep your tests referenced and will make them register themselves at startup.
-
-In addition, if you define your tests in a static library, add `/OPT:NOREF` to your main program linker options. If you use MSVC++ IDE, go to your .exe project properties/Configuration Properties/Linker/Optimization and set References setting to `Keep Unreferenced Data (/OPT:NOREF)`. This will keep Visual C++ linker from discarding individual symbols generated by your tests from the final executable.
-
-There is one more pitfall, though. If you use Google Test as a static library (that's how it is defined in gtest.vcproj) your tests must also reside in a static library. If you have to have them in a DLL, you _must_ change Google Test to build into a DLL as well. Otherwise your tests will not run correctly or will not run at all. The general conclusion here is: make your life easier - do not write your tests in libraries!
-
-# Where to Go from Here #
-
-Congratulations! You've learned the Google Test basics. You can start writing
-and running Google Test tests, read some [samples](Samples.md), or continue with
-[AdvancedGuide](AdvancedGuide.md), which describes many more useful Google Test features.
-
-# Known Limitations #
-
-Google Test is designed to be thread-safe. The implementation is
-thread-safe on systems where the `pthreads` library is available. It
-is currently _unsafe_ to use Google Test assertions from two threads
-concurrently on other systems (e.g. Windows). In most tests this is
-not an issue as usually the assertions are done in the main thread. If
-you want to help, you can volunteer to implement the necessary
-synchronization primitives in `gtest-port.h` for your platform.
diff --git a/third_party/googletest/docs/PumpManual.md b/third_party/googletest/docs/PumpManual.md
index 827bb24..3ec428e 100644
--- a/third_party/googletest/docs/PumpManual.md
+++ b/third_party/googletest/docs/PumpManual.md
@@ -71,7 +71,7 @@
will be translated by the Pump compiler to:
-```
+``` cpp
// Foo0 does blah for 0-ary predicates.
template <size_t N>
class Foo0 {
@@ -107,7 +107,7 @@
will generate one of the following lines (without the comments), depending on the value of `n`:
-```
+``` cpp
Func(); // If n is 0.
Func(a1); // If n is 1.
Func(a1 + a2); // If n is 2.
@@ -140,7 +140,7 @@
## Grammar ##
-```
+``` ebnf
code ::= atomic_code*
atomic_code ::= $var id = exp
| $var id = [[ code ]]
diff --git a/third_party/googletest/docs/Samples.md b/third_party/googletest/docs/Samples.md
deleted file mode 100644
index f21d200..0000000
--- a/third_party/googletest/docs/Samples.md
+++ /dev/null
@@ -1,14 +0,0 @@
-If you're like us, you'd like to look at some Google Test sample code. The
-[samples folder](../samples) has a number of well-commented samples showing how to use a
-variety of Google Test features.
-
- * [Sample #1](../samples/sample1_unittest.cc) shows the basic steps of using Google Test to test C++ functions.
- * [Sample #2](../samples/sample2_unittest.cc) shows a more complex unit test for a class with multiple member functions.
- * [Sample #3](../samples/sample3_unittest.cc) uses a test fixture.
- * [Sample #4](../samples/sample4_unittest.cc) is another basic example of using Google Test.
- * [Sample #5](../samples/sample5_unittest.cc) teaches how to reuse a test fixture in multiple test cases by deriving sub-fixtures from it.
- * [Sample #6](../samples/sample6_unittest.cc) demonstrates type-parameterized tests.
- * [Sample #7](../samples/sample7_unittest.cc) teaches the basics of value-parameterized tests.
- * [Sample #8](../samples/sample8_unittest.cc) shows using `Combine()` in value-parameterized tests.
- * [Sample #9](../samples/sample9_unittest.cc) shows use of the listener API to modify Google Test's console output and the use of its reflection API to inspect test results.
- * [Sample #10](../samples/sample10_unittest.cc) shows use of the listener API to implement a primitive memory leak checker.
diff --git a/third_party/googletest/docs/XcodeGuide.md b/third_party/googletest/docs/XcodeGuide.md
index 117265c..1c60a33 100644
--- a/third_party/googletest/docs/XcodeGuide.md
+++ b/third_party/googletest/docs/XcodeGuide.md
@@ -6,7 +6,7 @@
Here is the quick guide for using Google Test in your Xcode project.
- 1. Download the source from the [website](http://code.google.com/p/googletest) using this command: `svn checkout http://googletest.googlecode.com/svn/trunk/ googletest-read-only`.
+ 1. Download the source from the [website](https://github.com/google/googletest) using this command: `svn checkout http://googletest.googlecode.com/svn/trunk/ googletest-read-only`.
1. Open up the `gtest.xcodeproj` in the `googletest-read-only/xcode/` directory and build the gtest.framework.
1. Create a new "Shell Tool" target in your Xcode project called something like "UnitTests".
1. Add the gtest.framework to your project and add it to the "Link Binary with Libraries" build phase of "UnitTests".
@@ -18,7 +18,7 @@
# Get the Source #
-Currently, the gtest.framework discussed here isn't available in a tagged release of Google Test, it is only available in the trunk. As explained at the Google Test [site](http://code.google.com/p/googletest/source/checkout">svn), you can get the code from anonymous SVN with this command:
+Currently, the gtest.framework discussed here isn't available in a tagged release of Google Test, it is only available in the trunk. As explained at the Google Test [site](https://github.com/google/googletest), you can get the code from anonymous SVN with this command:
```
svn checkout http://googletest.googlecode.com/svn/trunk/ googletest-read-only
@@ -28,7 +28,7 @@
To use `svn:externals`, decide where you would like to have the external source reside. You might choose to put the external source inside the trunk, because you want it to be part of the branch when you make a release. However, keeping it outside the trunk in a version-tagged directory called something like `third-party/googletest/1.0.1`, is another option. Once the location is established, use `svn propedit svn:externals _directory_` to set the svn:externals property on a directory in your repository. This directory won't contain the code, but be its versioned parent directory.
-The command `svn propedit` will bring up your Subversion editor, making editing the long, (potentially multi-line) property simpler. This same method can be used to check out a tagged branch, by using the appropriate URL (e.g. `http://googletest.googlecode.com/svn/tags/release-1.0.1`). Additionally, the svn:externals property allows the specification of a particular revision of the trunk with the `-r_##_` option (e.g. `externals/src/googletest -r60 http://googletest.googlecode.com/svn/trunk`).
+The command `svn propedit` will bring up your Subversion editor, making editing the long, (potentially multi-line) property simpler. This same method can be used to check out a tagged branch, by using the appropriate URL (e.g. `https://github.com/google/googletest/releases/tag/release-1.0.1`). Additionally, the svn:externals property allows the specification of a particular revision of the trunk with the `-r_##_` option (e.g. `externals/src/googletest -r60 http://googletest.googlecode.com/svn/trunk`).
Here is an example of using the svn:externals properties on a trunk (read via `svn propget`) of a project. This value checks out a copy of Google Test into the `trunk/externals/src/googletest/` directory.
@@ -90,4 +90,4 @@
# Summary #
-Unit testing is a valuable way to ensure your data model stays valid even during rapid development or refactoring. The Google Testing Framework is a great unit testing framework for C and C++ which integrates well with an Xcode development environment.
\ No newline at end of file
+Unit testing is a valuable way to ensure your data model stays valid even during rapid development or refactoring. The Google Testing Framework is a great unit testing framework for C and C++ which integrates well with an Xcode development environment.
diff --git a/third_party/googletest/docs/advanced.md b/third_party/googletest/docs/advanced.md
new file mode 100644
index 0000000..b1a4815
--- /dev/null
+++ b/third_party/googletest/docs/advanced.md
@@ -0,0 +1,2523 @@
+# Advanced googletest Topics
+
+
+## Introduction
+
+Now that you have read the [googletest Primer](primer.md) and learned how to write
+tests using googletest, it's time to learn some new tricks. This document will
+show you more assertions as well as how to construct complex failure messages,
+propagate fatal failures, reuse and speed up your test fixtures, and use various
+flags with your tests.
+
+## More Assertions
+
+This section covers some less frequently used, but still significant,
+assertions.
+
+### Explicit Success and Failure
+
+These three assertions do not actually test a value or expression. Instead, they
+generate a success or failure directly. Like the macros that actually perform a
+test, you may stream a custom failure message into them.
+
+```c++
+SUCCEED();
+```
+
+Generates a success. This does **NOT** make the overall test succeed. A test is
+considered successful only if none of its assertions fail during its execution.
+
+NOTE: `SUCCEED()` is purely documentary and currently doesn't generate any
+user-visible output. However, we may add `SUCCEED()` messages to googletest's
+output in the future.
+
+```c++
+FAIL();
+ADD_FAILURE();
+ADD_FAILURE_AT("file_path", line_number);
+```
+
+`FAIL()` generates a fatal failure, while `ADD_FAILURE()` and `ADD_FAILURE_AT()`
+generate a nonfatal failure. These are useful when control flow, rather than a
+Boolean expression, determines the test's success or failure. For example, you
+might want to write something like:
+
+```c++
+switch(expression) {
+ case 1:
+ ... some checks ...
+ case 2:
+ ... some other checks ...
+ default:
+ FAIL() << "We shouldn't get here.";
+}
+```
+
+NOTE: you can only use `FAIL()` in functions that return `void`. See the
+[Assertion Placement section](#assertion-placement) for more information.
+
+**Availability**: Linux, Windows, Mac.
+
+### Exception Assertions
+
+These are for verifying that a piece of code throws (or does not throw) an
+exception of the given type:
+
+Fatal assertion | Nonfatal assertion | Verifies
+------------------------------------------ | ------------------------------------------ | --------
+`ASSERT_THROW(statement, exception_type);` | `EXPECT_THROW(statement, exception_type);` | `statement` throws an exception of the given type
+`ASSERT_ANY_THROW(statement);` | `EXPECT_ANY_THROW(statement);` | `statement` throws an exception of any type
+`ASSERT_NO_THROW(statement);` | `EXPECT_NO_THROW(statement);` | `statement` doesn't throw any exception
+
+Examples:
+
+```c++
+ASSERT_THROW(Foo(5), bar_exception);
+
+EXPECT_NO_THROW({
+ int n = 5;
+ Bar(&n);
+});
+```
+
+**Availability**: Linux, Windows, Mac; requires exceptions to be enabled in the
+build environment (note that `google3` **disables** exceptions).
+
+### Predicate Assertions for Better Error Messages
+
+Even though googletest has a rich set of assertions, they can never be complete,
+as it's impossible (nor a good idea) to anticipate all scenarios a user might
+run into. Therefore, sometimes a user has to use `EXPECT_TRUE()` to check a
+complex expression, for lack of a better macro. This has the problem of not
+showing you the values of the parts of the expression, making it hard to
+understand what went wrong. As a workaround, some users choose to construct the
+failure message by themselves, streaming it into `EXPECT_TRUE()`. However, this
+is awkward especially when the expression has side-effects or is expensive to
+evaluate.
+
+googletest gives you three different options to solve this problem:
+
+#### Using an Existing Boolean Function
+
+If you already have a function or functor that returns `bool` (or a type that
+can be implicitly converted to `bool`), you can use it in a *predicate
+assertion* to get the function arguments printed for free:
+
+| Fatal assertion | Nonfatal assertion | Verifies |
+| ---------------------------------- | ---------------------------------- | --------------------------- |
+| `ASSERT_PRED1(pred1, val1);` | `EXPECT_PRED1(pred1, val1);` | `pred1(val1)` is true |
+| `ASSERT_PRED2(pred2, val1, val2);` | `EXPECT_PRED2(pred2, val1, val2);` | `pred2(val1, val2)` is true |
+| `...` | `...` | ... |
+
+In the above, `predn` is an `n`-ary predicate function or functor, where `val1`,
+`val2`, ..., and `valn` are its arguments. The assertion succeeds if the
+predicate returns `true` when applied to the given arguments, and fails
+otherwise. When the assertion fails, it prints the value of each argument. In
+either case, the arguments are evaluated exactly once.
+
+Here's an example. Given
+
+```c++
+// Returns true if m and n have no common divisors except 1.
+bool MutuallyPrime(int m, int n) { ... }
+
+const int a = 3;
+const int b = 4;
+const int c = 10;
+```
+
+the assertion
+
+```c++
+ EXPECT_PRED2(MutuallyPrime, a, b);
+```
+
+will succeed, while the assertion
+
+```c++
+ EXPECT_PRED2(MutuallyPrime, b, c);
+```
+
+will fail with the message
+
+```none
+MutuallyPrime(b, c) is false, where
+b is 4
+c is 10
+```
+
+> NOTE:
+>
+> 1. If you see a compiler error "no matching function to call" when using
+> `ASSERT_PRED*` or `EXPECT_PRED*`, please see
+> [this](faq.md#the-compiler-complains-no-matching-function-to-call-when-i-use-assert_pred-how-do-i-fix-it) for how to resolve it.
+> 1. Currently we only provide predicate assertions of arity <= 5. If you need
+> a higher-arity assertion, let [us](https://github.com/google/googletest/issues) know.
+
+**Availability**: Linux, Windows, Mac.
+
+#### Using a Function That Returns an AssertionResult
+
+While `EXPECT_PRED*()` and friends are handy for a quick job, the syntax is not
+satisfactory: you have to use different macros for different arities, and it
+feels more like Lisp than C++. The `::testing::AssertionResult` class solves
+this problem.
+
+An `AssertionResult` object represents the result of an assertion (whether it's
+a success or a failure, and an associated message). You can create an
+`AssertionResult` using one of these factory functions:
+
+```c++
+namespace testing {
+
+// Returns an AssertionResult object to indicate that an assertion has
+// succeeded.
+AssertionResult AssertionSuccess();
+
+// Returns an AssertionResult object to indicate that an assertion has
+// failed.
+AssertionResult AssertionFailure();
+
+}
+```
+
+You can then use the `<<` operator to stream messages to the `AssertionResult`
+object.
+
+To provide more readable messages in Boolean assertions (e.g. `EXPECT_TRUE()`),
+write a predicate function that returns `AssertionResult` instead of `bool`. For
+example, if you define `IsEven()` as:
+
+```c++
+::testing::AssertionResult IsEven(int n) {
+ if ((n % 2) == 0)
+ return ::testing::AssertionSuccess();
+ else
+ return ::testing::AssertionFailure() << n << " is odd";
+}
+```
+
+instead of:
+
+```c++
+bool IsEven(int n) {
+ return (n % 2) == 0;
+}
+```
+
+the failed assertion `EXPECT_TRUE(IsEven(Fib(4)))` will print:
+
+```none
+Value of: IsEven(Fib(4))
+ Actual: false (3 is odd)
+Expected: true
+```
+
+instead of a more opaque
+
+```none
+Value of: IsEven(Fib(4))
+ Actual: false
+Expected: true
+```
+
+If you want informative messages in `EXPECT_FALSE` and `ASSERT_FALSE` as well
+(one third of Boolean assertions in the Google code base are negative ones), and
+are fine with making the predicate slower in the success case, you can supply a
+success message:
+
+```c++
+::testing::AssertionResult IsEven(int n) {
+ if ((n % 2) == 0)
+ return ::testing::AssertionSuccess() << n << " is even";
+ else
+ return ::testing::AssertionFailure() << n << " is odd";
+}
+```
+
+Then the statement `EXPECT_FALSE(IsEven(Fib(6)))` will print
+
+```none
+ Value of: IsEven(Fib(6))
+ Actual: true (8 is even)
+ Expected: false
+```
+
+**Availability**: Linux, Windows, Mac.
+
+#### Using a Predicate-Formatter
+
+If you find the default message generated by `(ASSERT|EXPECT)_PRED*` and
+`(ASSERT|EXPECT)_(TRUE|FALSE)` unsatisfactory, or some arguments to your
+predicate do not support streaming to `ostream`, you can instead use the
+following *predicate-formatter assertions* to *fully* customize how the message
+is formatted:
+
+Fatal assertion | Nonfatal assertion | Verifies
+------------------------------------------------ | ------------------------------------------------ | --------
+`ASSERT_PRED_FORMAT1(pred_format1, val1);` | `EXPECT_PRED_FORMAT1(pred_format1, val1);` | `pred_format1(val1)` is successful
+`ASSERT_PRED_FORMAT2(pred_format2, val1, val2);` | `EXPECT_PRED_FORMAT2(pred_format2, val1, val2);` | `pred_format2(val1, val2)` is successful
+`...` | `...` | ...
+
+The difference between this and the previous group of macros is that instead of
+a predicate, `(ASSERT|EXPECT)_PRED_FORMAT*` take a *predicate-formatter*
+(`pred_formatn`), which is a function or functor with the signature:
+
+```c++
+::testing::AssertionResult PredicateFormattern(const char* expr1,
+ const char* expr2,
+ ...
+ const char* exprn,
+ T1 val1,
+ T2 val2,
+ ...
+ Tn valn);
+```
+
+where `val1`, `val2`, ..., and `valn` are the values of the predicate arguments,
+and `expr1`, `expr2`, ..., and `exprn` are the corresponding expressions as they
+appear in the source code. The types `T1`, `T2`, ..., and `Tn` can be either
+value types or reference types. For example, if an argument has type `Foo`, you
+can declare it as either `Foo` or `const Foo&`, whichever is appropriate.
+
+As an example, let's improve the failure message in `MutuallyPrime()`, which was
+used with `EXPECT_PRED2()`:
+
+```c++
+// Returns the smallest prime common divisor of m and n,
+// or 1 when m and n are mutually prime.
+int SmallestPrimeCommonDivisor(int m, int n) { ... }
+
+// A predicate-formatter for asserting that two integers are mutually prime.
+::testing::AssertionResult AssertMutuallyPrime(const char* m_expr,
+ const char* n_expr,
+ int m,
+ int n) {
+ if (MutuallyPrime(m, n)) return ::testing::AssertionSuccess();
+
+ return ::testing::AssertionFailure() << m_expr << " and " << n_expr
+ << " (" << m << " and " << n << ") are not mutually prime, "
+ << "as they have a common divisor " << SmallestPrimeCommonDivisor(m, n);
+}
+```
+
+With this predicate-formatter, we can use
+
+```c++
+ EXPECT_PRED_FORMAT2(AssertMutuallyPrime, b, c);
+```
+
+to generate the message
+
+```none
+b and c (4 and 10) are not mutually prime, as they have a common divisor 2.
+```
+
+As you may have realized, many of the built-in assertions we introduced earlier
+are special cases of `(EXPECT|ASSERT)_PRED_FORMAT*`. In fact, most of them are
+indeed defined using `(EXPECT|ASSERT)_PRED_FORMAT*`.
+
+**Availability**: Linux, Windows, Mac.
+
+### Floating-Point Comparison
+
+Comparing floating-point numbers is tricky. Due to round-off errors, it is very
+unlikely that two floating-points will match exactly. Therefore, `ASSERT_EQ` 's
+naive comparison usually doesn't work. And since floating-points can have a wide
+value range, no single fixed error bound works. It's better to compare by a
+fixed relative error bound, except for values close to 0 due to the loss of
+precision there.
+
+In general, for floating-point comparison to make sense, the user needs to
+carefully choose the error bound. If they don't want or care to, comparing in
+terms of Units in the Last Place (ULPs) is a good default, and googletest
+provides assertions to do this. Full details about ULPs are quite long; if you
+want to learn more, see
+[here](https://randomascii.wordpress.com/2012/02/25/comparing-floating-point-numbers-2012-edition/).
+
+#### Floating-Point Macros
+
+| Fatal assertion | Nonfatal assertion | Verifies |
+| ------------------------------- | ------------------------------ | ---------------------------------------- |
+| `ASSERT_FLOAT_EQ(val1, val2);` | `EXPECT_FLOAT_EQ(val1,val2);` | the two `float` values are almost equal |
+| `ASSERT_DOUBLE_EQ(val1, val2);` | `EXPECT_DOUBLE_EQ(val1, val2);`| the two `double` values are almost equal |
+
+By "almost equal" we mean the values are within 4 ULP's from each other.
+
+NOTE: `CHECK_DOUBLE_EQ()` in `base/logging.h` uses a fixed absolute error bound,
+so its result may differ from that of the googletest macros. That macro is
+unsafe and has been deprecated. Please don't use it any more.
+
+The following assertions allow you to choose the acceptable error bound:
+
+| Fatal assertion | Nonfatal assertion | Verifies |
+| ------------------------------------- | ------------------------------------- | ------------------------- |
+| `ASSERT_NEAR(val1, val2, abs_error);` | `EXPECT_NEAR(val1, val2, abs_error);` | the difference between `val1` and `val2` doesn't exceed the given absolute error |
+
+**Availability**: Linux, Windows, Mac.
+
+#### Floating-Point Predicate-Format Functions
+
+Some floating-point operations are useful, but not that often used. In order to
+avoid an explosion of new macros, we provide them as predicate-format functions
+that can be used in predicate assertion macros (e.g. `EXPECT_PRED_FORMAT2`,
+etc).
+
+```c++
+EXPECT_PRED_FORMAT2(::testing::FloatLE, val1, val2);
+EXPECT_PRED_FORMAT2(::testing::DoubleLE, val1, val2);
+```
+
+Verifies that `val1` is less than, or almost equal to, `val2`. You can replace
+`EXPECT_PRED_FORMAT2` in the above table with `ASSERT_PRED_FORMAT2`.
+
+**Availability**: Linux, Windows, Mac.
+
+### Asserting Using gMock Matchers
+
+Google-developed C++ mocking framework [gMock](../../googlemock) comes with a
+library of matchers for validating arguments passed to mock objects. A gMock
+*matcher* is basically a predicate that knows how to describe itself. It can be
+used in these assertion macros:
+
+| Fatal assertion | Nonfatal assertion | Verifies |
+| ------------------------------ | ------------------------------ | --------------------- |
+| `ASSERT_THAT(value, matcher);` | `EXPECT_THAT(value, matcher);` | value matches matcher |
+
+For example, `StartsWith(prefix)` is a matcher that matches a string starting
+with `prefix`, and you can write:
+
+```c++
+using ::testing::StartsWith;
+...
+ // Verifies that Foo() returns a string starting with "Hello".
+ EXPECT_THAT(Foo(), StartsWith("Hello"));
+```
+
+Read this [recipe](../../googlemock/docs/CookBook.md#using-matchers-in-google-test-assertions) in
+the gMock Cookbook for more details.
+
+gMock has a rich set of matchers. You can do many things googletest cannot do
+alone with them. For a list of matchers gMock provides, read
+[this](../../googlemock/docs/CookBook.md#using-matchers). Especially useful among them are
+some [protocol buffer matchers](https://github.com/google/nucleus/blob/master/nucleus/testing/protocol-buffer-matchers.h). It's easy to write
+your [own matchers](../../googlemock/docs/CookBook.md#writing-new-matchers-quickly) too.
+
+For example, you can use gMock's
+[EqualsProto](https://github.com/google/nucleus/blob/master/nucleus/testing/protocol-buffer-matchers.h)
+to compare protos in your tests:
+
+```c++
+#include "testing/base/public/gmock.h"
+using ::testing::EqualsProto;
+...
+ EXPECT_THAT(actual_proto, EqualsProto("foo: 123 bar: 'xyz'"));
+ EXPECT_THAT(*actual_proto_ptr, EqualsProto(expected_proto));
+```
+
+gMock is bundled with googletest, so you don't need to add any build dependency
+in order to take advantage of this. Just include `"testing/base/public/gmock.h"`
+and you're ready to go.
+
+**Availability**: Linux, Windows, and Mac.
+
+### More String Assertions
+
+(Please read the [previous](#asserting-using-gmock-matchers) section first if you haven't.)
+
+You can use the gMock [string matchers](../../googlemock/docs/CheatSheet.md#string-matchers)
+with `EXPECT_THAT()` or `ASSERT_THAT()` to do more string comparison tricks
+(sub-string, prefix, suffix, regular expression, and etc). For example,
+
+```c++
+using ::testing::HasSubstr;
+using ::testing::MatchesRegex;
+...
+ ASSERT_THAT(foo_string, HasSubstr("needle"));
+ EXPECT_THAT(bar_string, MatchesRegex("\\w*\\d+"));
+```
+
+**Availability**: Linux, Windows, Mac.
+
+If the string contains a well-formed HTML or XML document, you can check whether
+its DOM tree matches an [XPath
+expression](http://www.w3.org/TR/xpath/#contents):
+
+```c++
+// Currently still in //template/prototemplate/testing:xpath_matcher
+#include "template/prototemplate/testing/xpath_matcher.h"
+using prototemplate::testing::MatchesXPath;
+EXPECT_THAT(html_string, MatchesXPath("//a[text()='click here']"));
+```
+
+**Availability**: Linux.
+
+### Windows HRESULT assertions
+
+These assertions test for `HRESULT` success or failure.
+
+Fatal assertion | Nonfatal assertion | Verifies
+-------------------------------------- | -------------------------------------- | --------
+`ASSERT_HRESULT_SUCCEEDED(expression)` | `EXPECT_HRESULT_SUCCEEDED(expression)` | `expression` is a success `HRESULT`
+`ASSERT_HRESULT_FAILED(expression)` | `EXPECT_HRESULT_FAILED(expression)` | `expression` is a failure `HRESULT`
+
+The generated output contains the human-readable error message associated with
+the `HRESULT` code returned by `expression`.
+
+You might use them like this:
+
+```c++
+CComPtr<IShellDispatch2> shell;
+ASSERT_HRESULT_SUCCEEDED(shell.CoCreateInstance(L"Shell.Application"));
+CComVariant empty;
+ASSERT_HRESULT_SUCCEEDED(shell->ShellExecute(CComBSTR(url), empty, empty, empty, empty));
+```
+
+**Availability**: Windows.
+
+### Type Assertions
+
+You can call the function
+
+```c++
+::testing::StaticAssertTypeEq<T1, T2>();
+```
+
+to assert that types `T1` and `T2` are the same. The function does nothing if
+the assertion is satisfied. If the types are different, the function call will
+fail to compile, and the compiler error message will likely (depending on the
+compiler) show you the actual values of `T1` and `T2`. This is mainly useful
+inside template code.
+
+**Caveat**: When used inside a member function of a class template or a function
+template, `StaticAssertTypeEq<T1, T2>()` is effective only if the function is
+instantiated. For example, given:
+
+```c++
+template <typename T> class Foo {
+ public:
+ void Bar() { ::testing::StaticAssertTypeEq<int, T>(); }
+};
+```
+
+the code:
+
+```c++
+void Test1() { Foo<bool> foo; }
+```
+
+will not generate a compiler error, as `Foo<bool>::Bar()` is never actually
+instantiated. Instead, you need:
+
+```c++
+void Test2() { Foo<bool> foo; foo.Bar(); }
+```
+
+to cause a compiler error.
+
+**Availability**: Linux, Windows, Mac.
+
+### Assertion Placement
+
+You can use assertions in any C++ function. In particular, it doesn't have to be
+a method of the test fixture class. The one constraint is that assertions that
+generate a fatal failure (`FAIL*` and `ASSERT_*`) can only be used in
+void-returning functions. This is a consequence of Google's not using
+exceptions. By placing it in a non-void function you'll get a confusing compile
+error like `"error: void value not ignored as it ought to be"` or `"cannot
+initialize return object of type 'bool' with an rvalue of type 'void'"` or
+`"error: no viable conversion from 'void' to 'string'"`.
+
+If you need to use fatal assertions in a function that returns non-void, one
+option is to make the function return the value in an out parameter instead. For
+example, you can rewrite `T2 Foo(T1 x)` to `void Foo(T1 x, T2* result)`. You
+need to make sure that `*result` contains some sensible value even when the
+function returns prematurely. As the function now returns `void`, you can use
+any assertion inside of it.
+
+If changing the function's type is not an option, you should just use assertions
+that generate non-fatal failures, such as `ADD_FAILURE*` and `EXPECT_*`.
+
+NOTE: Constructors and destructors are not considered void-returning functions,
+according to the C++ language specification, and so you may not use fatal
+assertions in them. You'll get a compilation error if you try. A simple
+workaround is to transfer the entire body of the constructor or destructor to a
+private void-returning method. However, you should be aware that a fatal
+assertion failure in a constructor does not terminate the current test, as your
+intuition might suggest; it merely returns from the constructor early, possibly
+leaving your object in a partially-constructed state. Likewise, a fatal
+assertion failure in a destructor may leave your object in a
+partially-destructed state. Use assertions carefully in these situations!
+
+## Teaching googletest How to Print Your Values
+
+When a test assertion such as `EXPECT_EQ` fails, googletest prints the argument
+values to help you debug. It does this using a user-extensible value printer.
+
+This printer knows how to print built-in C++ types, native arrays, STL
+containers, and any type that supports the `<<` operator. For other types, it
+prints the raw bytes in the value and hopes that you the user can figure it out.
+
+As mentioned earlier, the printer is *extensible*. That means you can teach it
+to do a better job at printing your particular type than to dump the bytes. To
+do that, define `<<` for your type:
+
+```c++
+// Streams are allowed only for logging. Don't include this for
+// any other purpose.
+#include <ostream>
+
+namespace foo {
+
+class Bar { // We want googletest to be able to print instances of this.
+...
+ // Create a free inline friend function.
+ friend std::ostream& operator<<(std::ostream& os, const Bar& bar) {
+ return os << bar.DebugString(); // whatever needed to print bar to os
+ }
+};
+
+// If you can't declare the function in the class it's important that the
+// << operator is defined in the SAME namespace that defines Bar. C++'s look-up
+// rules rely on that.
+std::ostream& operator<<(std::ostream& os, const Bar& bar) {
+ return os << bar.DebugString(); // whatever needed to print bar to os
+}
+
+} // namespace foo
+```
+
+Sometimes, this might not be an option: your team may consider it bad style to
+have a `<<` operator for `Bar`, or `Bar` may already have a `<<` operator that
+doesn't do what you want (and you cannot change it). If so, you can instead
+define a `PrintTo()` function like this:
+
+```c++
+// Streams are allowed only for logging. Don't include this for
+// any other purpose.
+#include <ostream>
+
+namespace foo {
+
+class Bar {
+ ...
+ friend void PrintTo(const Bar& bar, std::ostream* os) {
+ *os << bar.DebugString(); // whatever needed to print bar to os
+ }
+};
+
+// If you can't declare the function in the class it's important that PrintTo()
+// is defined in the SAME namespace that defines Bar. C++'s look-up rules rely
+// on that.
+void PrintTo(const Bar& bar, std::ostream* os) {
+ *os << bar.DebugString(); // whatever needed to print bar to os
+}
+
+} // namespace foo
+```
+
+If you have defined both `<<` and `PrintTo()`, the latter will be used when
+googletest is concerned. This allows you to customize how the value appears in
+googletest's output without affecting code that relies on the behavior of its
+`<<` operator.
+
+If you want to print a value `x` using googletest's value printer yourself, just
+call `::testing::PrintToString(x)`, which returns an `std::string`:
+
+```c++
+vector<pair<Bar, int> > bar_ints = GetBarIntVector();
+
+EXPECT_TRUE(IsCorrectBarIntVector(bar_ints))
+ << "bar_ints = " << ::testing::PrintToString(bar_ints);
+```
+
+## Death Tests
+
+In many applications, there are assertions that can cause application failure if
+a condition is not met. These sanity checks, which ensure that the program is in
+a known good state, are there to fail at the earliest possible time after some
+program state is corrupted. If the assertion checks the wrong condition, then
+the program may proceed in an erroneous state, which could lead to memory
+corruption, security holes, or worse. Hence it is vitally important to test that
+such assertion statements work as expected.
+
+Since these precondition checks cause the processes to die, we call such tests
+_death tests_. More generally, any test that checks that a program terminates
+(except by throwing an exception) in an expected fashion is also a death test.
+
+
+Note that if a piece of code throws an exception, we don't consider it "death"
+for the purpose of death tests, as the caller of the code could catch the
+exception and avoid the crash. If you want to verify exceptions thrown by your
+code, see [Exception Assertions](#exception-assertions).
+
+If you want to test `EXPECT_*()/ASSERT_*()` failures in your test code, see
+Catching Failures
+
+### How to Write a Death Test
+
+googletest has the following macros to support death tests:
+
+Fatal assertion | Nonfatal assertion | Verifies
+---------------------------------------------- | ---------------------------------------------- | --------
+`ASSERT_DEATH(statement, regex);` | `EXPECT_DEATH(statement, regex);` | `statement` crashes with the given error
+`ASSERT_DEATH_IF_SUPPORTED(statement, regex);` | `EXPECT_DEATH_IF_SUPPORTED(statement, regex);` | if death tests are supported, verifies that `statement` crashes with the given error; otherwise verifies nothing
+`ASSERT_EXIT(statement, predicate, regex);` | `EXPECT_EXIT(statement, predicate, regex);` | `statement` exits with the given error, and its exit code matches `predicate`
+
+where `statement` is a statement that is expected to cause the process to die,
+`predicate` is a function or function object that evaluates an integer exit
+status, and `regex` is a (Perl) regular expression that the stderr output of
+`statement` is expected to match. Note that `statement` can be *any valid
+statement* (including *compound statement*) and doesn't have to be an
+expression.
+
+
+As usual, the `ASSERT` variants abort the current test function, while the
+`EXPECT` variants do not.
+
+> NOTE: We use the word "crash" here to mean that the process terminates with a
+> *non-zero* exit status code. There are two possibilities: either the process
+> has called `exit()` or `_exit()` with a non-zero value, or it may be killed by
+> a signal.
+>
+> This means that if `*statement*` terminates the process with a 0 exit code, it
+> is *not* considered a crash by `EXPECT_DEATH`. Use `EXPECT_EXIT` instead if
+> this is the case, or if you want to restrict the exit code more precisely.
+
+A predicate here must accept an `int` and return a `bool`. The death test
+succeeds only if the predicate returns `true`. googletest defines a few
+predicates that handle the most common cases:
+
+```c++
+::testing::ExitedWithCode(exit_code)
+```
+
+This expression is `true` if the program exited normally with the given exit
+code.
+
+```c++
+::testing::KilledBySignal(signal_number) // Not available on Windows.
+```
+
+This expression is `true` if the program was killed by the given signal.
+
+The `*_DEATH` macros are convenient wrappers for `*_EXIT` that use a predicate
+that verifies the process' exit code is non-zero.
+
+Note that a death test only cares about three things:
+
+1. does `statement` abort or exit the process?
+2. (in the case of `ASSERT_EXIT` and `EXPECT_EXIT`) does the exit status
+ satisfy `predicate`? Or (in the case of `ASSERT_DEATH` and `EXPECT_DEATH`)
+ is the exit status non-zero? And
+3. does the stderr output match `regex`?
+
+In particular, if `statement` generates an `ASSERT_*` or `EXPECT_*` failure, it
+will **not** cause the death test to fail, as googletest assertions don't abort
+the process.
+
+To write a death test, simply use one of the above macros inside your test
+function. For example,
+
+```c++
+TEST(MyDeathTest, Foo) {
+ // This death test uses a compound statement.
+ ASSERT_DEATH({
+ int n = 5;
+ Foo(&n);
+ }, "Error on line .* of Foo()");
+}
+
+TEST(MyDeathTest, NormalExit) {
+ EXPECT_EXIT(NormalExit(), ::testing::ExitedWithCode(0), "Success");
+}
+
+TEST(MyDeathTest, KillMyself) {
+ EXPECT_EXIT(KillMyself(), ::testing::KilledBySignal(SIGKILL),
+ "Sending myself unblockable signal");
+}
+```
+
+verifies that:
+
+* calling `Foo(5)` causes the process to die with the given error message,
+* calling `NormalExit()` causes the process to print `"Success"` to stderr and
+ exit with exit code 0, and
+* calling `KillMyself()` kills the process with signal `SIGKILL`.
+
+The test function body may contain other assertions and statements as well, if
+necessary.
+
+### Death Test Naming
+
+IMPORTANT: We strongly recommend you to follow the convention of naming your
+**test suite** (not test) `*DeathTest` when it contains a death test, as
+demonstrated in the above example. The [Death Tests And
+Threads](#death-tests-and-threads) section below explains why.
+
+If a test fixture class is shared by normal tests and death tests, you can use
+`using` or `typedef` to introduce an alias for the fixture class and avoid
+duplicating its code:
+
+```c++
+class FooTest : public ::testing::Test { ... };
+
+using FooDeathTest = FooTest;
+
+TEST_F(FooTest, DoesThis) {
+ // normal test
+}
+
+TEST_F(FooDeathTest, DoesThat) {
+ // death test
+}
+```
+
+**Availability**: Linux, Windows (requires MSVC 8.0 or above), Cygwin, and Mac
+
+### Regular Expression Syntax
+
+
+On POSIX systems (e.g. Linux, Cygwin, and Mac), googletest uses the
+[POSIX extended regular expression](http://www.opengroup.org/onlinepubs/009695399/basedefs/xbd_chap09.html#tag_09_04)
+syntax. To learn about this syntax, you may want to read this
+[Wikipedia entry](http://en.wikipedia.org/wiki/Regular_expression#POSIX_Extended_Regular_Expressions).
+
+On Windows, googletest uses its own simple regular expression implementation. It
+lacks many features. For example, we don't support union (`"x|y"`), grouping
+(`"(xy)"`), brackets (`"[xy]"`), and repetition count (`"x{5,7}"`), among
+others. Below is what we do support (`A` denotes a literal character, period
+(`.`), or a single `\\ ` escape sequence; `x` and `y` denote regular
+expressions.):
+
+Expression | Meaning
+---------- | --------------------------------------------------------------
+`c` | matches any literal character `c`
+`\\d` | matches any decimal digit
+`\\D` | matches any character that's not a decimal digit
+`\\f` | matches `\f`
+`\\n` | matches `\n`
+`\\r` | matches `\r`
+`\\s` | matches any ASCII whitespace, including `\n`
+`\\S` | matches any character that's not a whitespace
+`\\t` | matches `\t`
+`\\v` | matches `\v`
+`\\w` | matches any letter, `_`, or decimal digit
+`\\W` | matches any character that `\\w` doesn't match
+`\\c` | matches any literal character `c`, which must be a punctuation
+`.` | matches any single character except `\n`
+`A?` | matches 0 or 1 occurrences of `A`
+`A*` | matches 0 or many occurrences of `A`
+`A+` | matches 1 or many occurrences of `A`
+`^` | matches the beginning of a string (not that of each line)
+`$` | matches the end of a string (not that of each line)
+`xy` | matches `x` followed by `y`
+
+To help you determine which capability is available on your system, googletest
+defines macros to govern which regular expression it is using. The macros are:
+<!--absl:google3-begin(google3-only)-->`GTEST_USES_PCRE=1`, or
+<!--absl:google3-end--> `GTEST_USES_SIMPLE_RE=1` or `GTEST_USES_POSIX_RE=1`. If
+you want your death tests to work in all cases, you can either `#if` on these
+macros or use the more limited syntax only.
+
+### How It Works
+
+Under the hood, `ASSERT_EXIT()` spawns a new process and executes the death test
+statement in that process. The details of how precisely that happens depend on
+the platform and the variable ::testing::GTEST_FLAG(death_test_style) (which is
+initialized from the command-line flag `--gtest_death_test_style`).
+
+* On POSIX systems, `fork()` (or `clone()` on Linux) is used to spawn the
+ child, after which:
+ * If the variable's value is `"fast"`, the death test statement is
+ immediately executed.
+ * If the variable's value is `"threadsafe"`, the child process re-executes
+ the unit test binary just as it was originally invoked, but with some
+ extra flags to cause just the single death test under consideration to
+ be run.
+* On Windows, the child is spawned using the `CreateProcess()` API, and
+ re-executes the binary to cause just the single death test under
+ consideration to be run - much like the `threadsafe` mode on POSIX.
+
+Other values for the variable are illegal and will cause the death test to fail.
+Currently, the flag's default value is
+"fast". However, we reserve
+the right to change it in the future. Therefore, your tests should not depend on
+this. In either case, the parent process waits for the child process to
+complete, and checks that
+
+1. the child's exit status satisfies the predicate, and
+2. the child's stderr matches the regular expression.
+
+If the death test statement runs to completion without dying, the child process
+will nonetheless terminate, and the assertion fails.
+
+### Death Tests And Threads
+
+The reason for the two death test styles has to do with thread safety. Due to
+well-known problems with forking in the presence of threads, death tests should
+be run in a single-threaded context. Sometimes, however, it isn't feasible to
+arrange that kind of environment. For example, statically-initialized modules
+may start threads before main is ever reached. Once threads have been created,
+it may be difficult or impossible to clean them up.
+
+googletest has three features intended to raise awareness of threading issues.
+
+1. A warning is emitted if multiple threads are running when a death test is
+ encountered.
+2. Test suites with a name ending in "DeathTest" are run before all other tests.
+3. It uses `clone()` instead of `fork()` to spawn the child process on Linux
+ (`clone()` is not available on Cygwin and Mac), as `fork()` is more likely
+ to cause the child to hang when the parent process has multiple threads.
+
+It's perfectly fine to create threads inside a death test statement; they are
+executed in a separate process and cannot affect the parent.
+
+### Death Test Styles
+
+
+The "threadsafe" death test style was introduced in order to help mitigate the
+risks of testing in a possibly multithreaded environment. It trades increased
+test execution time (potentially dramatically so) for improved thread safety.
+
+The automated testing framework does not set the style flag. You can choose a
+particular style of death tests by setting the flag programmatically:
+
+```c++
+testing::FLAGS_gtest_death_test_style="threadsafe"
+```
+
+You can do this in `main()` to set the style for all death tests in the binary,
+or in individual tests. Recall that flags are saved before running each test and
+restored afterwards, so you need not do that yourself. For example:
+
+```c++
+int main(int argc, char** argv) {
+ InitGoogle(argv[0], &argc, &argv, true);
+ ::testing::FLAGS_gtest_death_test_style = "fast";
+ return RUN_ALL_TESTS();
+}
+
+TEST(MyDeathTest, TestOne) {
+ ::testing::FLAGS_gtest_death_test_style = "threadsafe";
+ // This test is run in the "threadsafe" style:
+ ASSERT_DEATH(ThisShouldDie(), "");
+}
+
+TEST(MyDeathTest, TestTwo) {
+ // This test is run in the "fast" style:
+ ASSERT_DEATH(ThisShouldDie(), "");
+}
+```
+
+
+### Caveats
+
+The `statement` argument of `ASSERT_EXIT()` can be any valid C++ statement. If
+it leaves the current function via a `return` statement or by throwing an
+exception, the death test is considered to have failed. Some googletest macros
+may return from the current function (e.g. `ASSERT_TRUE()`), so be sure to avoid
+them in `statement`.
+
+Since `statement` runs in the child process, any in-memory side effect (e.g.
+modifying a variable, releasing memory, etc) it causes will *not* be observable
+in the parent process. In particular, if you release memory in a death test,
+your program will fail the heap check as the parent process will never see the
+memory reclaimed. To solve this problem, you can
+
+1. try not to free memory in a death test;
+2. free the memory again in the parent process; or
+3. do not use the heap checker in your program.
+
+Due to an implementation detail, you cannot place multiple death test assertions
+on the same line; otherwise, compilation will fail with an unobvious error
+message.
+
+Despite the improved thread safety afforded by the "threadsafe" style of death
+test, thread problems such as deadlock are still possible in the presence of
+handlers registered with `pthread_atfork(3)`.
+
+
+## Using Assertions in Sub-routines
+
+### Adding Traces to Assertions
+
+If a test sub-routine is called from several places, when an assertion inside it
+fails, it can be hard to tell which invocation of the sub-routine the failure is
+from.
+You can alleviate this problem using extra logging or custom failure messages,
+but that usually clutters up your tests. A better solution is to use the
+`SCOPED_TRACE` macro or the `ScopedTrace` utility:
+
+```c++
+SCOPED_TRACE(message);
+ScopedTrace trace("file_path", line_number, message);
+```
+
+where `message` can be anything streamable to `std::ostream`. `SCOPED_TRACE`
+macro will cause the current file name, line number, and the given message to be
+added in every failure message. `ScopedTrace` accepts explicit file name and
+line number in arguments, which is useful for writing test helpers. The effect
+will be undone when the control leaves the current lexical scope.
+
+For example,
+
+```c++
+10: void Sub1(int n) {
+11: EXPECT_EQ(1, Bar(n));
+12: EXPECT_EQ(2, Bar(n + 1));
+13: }
+14:
+15: TEST(FooTest, Bar) {
+16: {
+17: SCOPED_TRACE("A"); // This trace point will be included in
+18: // every failure in this scope.
+19: Sub1(1);
+20: }
+21: // Now it won't.
+22: Sub1(9);
+23: }
+```
+
+could result in messages like these:
+
+```none
+path/to/foo_test.cc:11: Failure
+Value of: Bar(n)
+Expected: 1
+ Actual: 2
+ Trace:
+path/to/foo_test.cc:17: A
+
+path/to/foo_test.cc:12: Failure
+Value of: Bar(n + 1)
+Expected: 2
+ Actual: 3
+```
+
+Without the trace, it would've been difficult to know which invocation of
+`Sub1()` the two failures come from respectively. (You could add
+
+an extra message to each assertion in `Sub1()` to indicate the value of `n`, but
+that's tedious.)
+
+Some tips on using `SCOPED_TRACE`:
+
+1. With a suitable message, it's often enough to use `SCOPED_TRACE` at the
+ beginning of a sub-routine, instead of at each call site.
+2. When calling sub-routines inside a loop, make the loop iterator part of the
+ message in `SCOPED_TRACE` such that you can know which iteration the failure
+ is from.
+3. Sometimes the line number of the trace point is enough for identifying the
+ particular invocation of a sub-routine. In this case, you don't have to
+ choose a unique message for `SCOPED_TRACE`. You can simply use `""`.
+4. You can use `SCOPED_TRACE` in an inner scope when there is one in the outer
+ scope. In this case, all active trace points will be included in the failure
+ messages, in reverse order they are encountered.
+5. The trace dump is clickable in Emacs - hit `return` on a line number and
+ you'll be taken to that line in the source file!
+
+**Availability**: Linux, Windows, Mac.
+
+### Propagating Fatal Failures
+
+A common pitfall when using `ASSERT_*` and `FAIL*` is not understanding that
+when they fail they only abort the _current function_, not the entire test. For
+example, the following test will segfault:
+
+```c++
+void Subroutine() {
+ // Generates a fatal failure and aborts the current function.
+ ASSERT_EQ(1, 2);
+
+ // The following won't be executed.
+ ...
+}
+
+TEST(FooTest, Bar) {
+ Subroutine(); // The intended behavior is for the fatal failure
+ // in Subroutine() to abort the entire test.
+
+ // The actual behavior: the function goes on after Subroutine() returns.
+ int* p = NULL;
+ *p = 3; // Segfault!
+}
+```
+
+To alleviate this, googletest provides three different solutions. You could use
+either exceptions, the `(ASSERT|EXPECT)_NO_FATAL_FAILURE` assertions or the
+`HasFatalFailure()` function. They are described in the following two
+subsections.
+
+#### Asserting on Subroutines with an exception
+
+The following code can turn ASSERT-failure into an exception:
+
+```c++
+class ThrowListener : public testing::EmptyTestEventListener {
+ void OnTestPartResult(const testing::TestPartResult& result) override {
+ if (result.type() == testing::TestPartResult::kFatalFailure) {
+ throw testing::AssertionException(result);
+ }
+ }
+};
+int main(int argc, char** argv) {
+ ...
+ testing::UnitTest::GetInstance()->listeners().Append(new ThrowListener);
+ return RUN_ALL_TESTS();
+}
+```
+
+This listener should be added after other listeners if you have any, otherwise
+they won't see failed `OnTestPartResult`.
+
+#### Asserting on Subroutines
+
+As shown above, if your test calls a subroutine that has an `ASSERT_*` failure
+in it, the test will continue after the subroutine returns. This may not be what
+you want.
+
+Often people want fatal failures to propagate like exceptions. For that
+googletest offers the following macros:
+
+Fatal assertion | Nonfatal assertion | Verifies
+------------------------------------- | ------------------------------------- | --------
+`ASSERT_NO_FATAL_FAILURE(statement);` | `EXPECT_NO_FATAL_FAILURE(statement);` | `statement` doesn't generate any new fatal failures in the current thread.
+
+Only failures in the thread that executes the assertion are checked to determine
+the result of this type of assertions. If `statement` creates new threads,
+failures in these threads are ignored.
+
+Examples:
+
+```c++
+ASSERT_NO_FATAL_FAILURE(Foo());
+
+int i;
+EXPECT_NO_FATAL_FAILURE({
+ i = Bar();
+});
+```
+
+**Availability**: Linux, Windows, Mac. Assertions from multiple threads are
+currently not supported on Windows.
+
+#### Checking for Failures in the Current Test
+
+`HasFatalFailure()` in the `::testing::Test` class returns `true` if an
+assertion in the current test has suffered a fatal failure. This allows
+functions to catch fatal failures in a sub-routine and return early.
+
+```c++
+class Test {
+ public:
+ ...
+ static bool HasFatalFailure();
+};
+```
+
+The typical usage, which basically simulates the behavior of a thrown exception,
+is:
+
+```c++
+TEST(FooTest, Bar) {
+ Subroutine();
+ // Aborts if Subroutine() had a fatal failure.
+ if (HasFatalFailure()) return;
+
+ // The following won't be executed.
+ ...
+}
+```
+
+If `HasFatalFailure()` is used outside of `TEST()` , `TEST_F()` , or a test
+fixture, you must add the `::testing::Test::` prefix, as in:
+
+```c++
+if (::testing::Test::HasFatalFailure()) return;
+```
+
+Similarly, `HasNonfatalFailure()` returns `true` if the current test has at
+least one non-fatal failure, and `HasFailure()` returns `true` if the current
+test has at least one failure of either kind.
+
+**Availability**: Linux, Windows, Mac.
+
+## Logging Additional Information
+
+In your test code, you can call `RecordProperty("key", value)` to log additional
+information, where `value` can be either a string or an `int`. The *last* value
+recorded for a key will be emitted to the [XML output](#generating-an-xml-report) if you
+specify one. For example, the test
+
+```c++
+TEST_F(WidgetUsageTest, MinAndMaxWidgets) {
+ RecordProperty("MaximumWidgets", ComputeMaxUsage());
+ RecordProperty("MinimumWidgets", ComputeMinUsage());
+}
+```
+
+will output XML like this:
+
+```xml
+ ...
+ <testcase name="MinAndMaxWidgets" status="run" time="0.006" classname="WidgetUsageTest" MaximumWidgets="12" MinimumWidgets="9" />
+ ...
+```
+
+> NOTE:
+>
+> * `RecordProperty()` is a static member of the `Test` class. Therefore it
+> needs to be prefixed with `::testing::Test::` if used outside of the
+> `TEST` body and the test fixture class.
+> * `*key*` must be a valid XML attribute name, and cannot conflict with the
+> ones already used by googletest (`name`, `status`, `time`, `classname`,
+> `type_param`, and `value_param`).
+> * Calling `RecordProperty()` outside of the lifespan of a test is allowed.
+> If it's called outside of a test but between a test suite's
+> `SetUpTestSuite()` and `TearDownTestSuite()` methods, it will be attributed
+> to the XML element for the test suite. If it's called outside of all test
+> suites (e.g. in a test environment), it will be attributed to the top-level
+> XML element.
+
+**Availability**: Linux, Windows, Mac.
+
+## Sharing Resources Between Tests in the Same Test Suite
+
+googletest creates a new test fixture object for each test in order to make
+tests independent and easier to debug. However, sometimes tests use resources
+that are expensive to set up, making the one-copy-per-test model prohibitively
+expensive.
+
+If the tests don't change the resource, there's no harm in their sharing a
+single resource copy. So, in addition to per-test set-up/tear-down, googletest
+also supports per-test-suite set-up/tear-down. To use it:
+
+1. In your test fixture class (say `FooTest` ), declare as `static` some member
+ variables to hold the shared resources.
+1. Outside your test fixture class (typically just below it), define those
+ member variables, optionally giving them initial values.
+1. In the same test fixture class, define a `static void SetUpTestSuite()`
+ function (remember not to spell it as **`SetupTestSuite`** with a small `u`!)
+ to set up the shared resources and a `static void TearDownTestSuite()`
+ function to tear them down.
+
+That's it! googletest automatically calls `SetUpTestSuite()` before running the
+*first test* in the `FooTest` test suite (i.e. before creating the first
+`FooTest` object), and calls `TearDownTestSuite()` after running the *last test*
+in it (i.e. after deleting the last `FooTest` object). In between, the tests can
+use the shared resources.
+
+Remember that the test order is undefined, so your code can't depend on a test
+preceding or following another. Also, the tests must either not modify the state
+of any shared resource, or, if they do modify the state, they must restore the
+state to its original value before passing control to the next test.
+
+Here's an example of per-test-suite set-up and tear-down:
+
+```c++
+class FooTest : public ::testing::Test {
+ protected:
+ // Per-test-suite set-up.
+ // Called before the first test in this test suite.
+ // Can be omitted if not needed.
+ static void SetUpTestSuite() {
+ shared_resource_ = new ...;
+ }
+
+ // Per-test-suite tear-down.
+ // Called after the last test in this test suite.
+ // Can be omitted if not needed.
+ static void TearDownTestSuite() {
+ delete shared_resource_;
+ shared_resource_ = NULL;
+ }
+
+ // You can define per-test set-up logic as usual.
+ virtual void SetUp() { ... }
+
+ // You can define per-test tear-down logic as usual.
+ virtual void TearDown() { ... }
+
+ // Some expensive resource shared by all tests.
+ static T* shared_resource_;
+};
+
+T* FooTest::shared_resource_ = NULL;
+
+TEST_F(FooTest, Test1) {
+ ... you can refer to shared_resource_ here ...
+}
+
+TEST_F(FooTest, Test2) {
+ ... you can refer to shared_resource_ here ...
+}
+```
+
+NOTE: Though the above code declares `SetUpTestSuite()` protected, it may
+sometimes be necessary to declare it public, such as when using it with
+`TEST_P`.
+
+**Availability**: Linux, Windows, Mac.
+
+## Global Set-Up and Tear-Down
+
+Just as you can do set-up and tear-down at the test level and the test suite
+level, you can also do it at the test program level. Here's how.
+
+First, you subclass the `::testing::Environment` class to define a test
+environment, which knows how to set-up and tear-down:
+
+```c++
+class Environment {
+ public:
+ virtual ~Environment() {}
+
+ // Override this to define how to set up the environment.
+ virtual void SetUp() {}
+
+ // Override this to define how to tear down the environment.
+ virtual void TearDown() {}
+};
+```
+
+Then, you register an instance of your environment class with googletest by
+calling the `::testing::AddGlobalTestEnvironment()` function:
+
+```c++
+Environment* AddGlobalTestEnvironment(Environment* env);
+```
+
+Now, when `RUN_ALL_TESTS()` is called, it first calls the `SetUp()` method of
+each environment object, then runs the tests if none of the environments
+reported fatal failures and `GTEST_SKIP()` was not called. `RUN_ALL_TESTS()`
+always calls `TearDown()` with each environment object, regardless of whether
+or not the tests were run.
+
+It's OK to register multiple environment objects. In this case, their `SetUp()`
+will be called in the order they are registered, and their `TearDown()` will be
+called in the reverse order.
+
+Note that googletest takes ownership of the registered environment objects.
+Therefore **do not delete them** by yourself.
+
+You should call `AddGlobalTestEnvironment()` before `RUN_ALL_TESTS()` is called,
+probably in `main()`. If you use `gtest_main`, you need to call this before
+`main()` starts for it to take effect. One way to do this is to define a global
+variable like this:
+
+```c++
+::testing::Environment* const foo_env =
+ ::testing::AddGlobalTestEnvironment(new FooEnvironment);
+```
+
+However, we strongly recommend you to write your own `main()` and call
+`AddGlobalTestEnvironment()` there, as relying on initialization of global
+variables makes the code harder to read and may cause problems when you register
+multiple environments from different translation units and the environments have
+dependencies among them (remember that the compiler doesn't guarantee the order
+in which global variables from different translation units are initialized).
+
+## Value-Parameterized Tests
+
+*Value-parameterized tests* allow you to test your code with different
+parameters without writing multiple copies of the same test. This is useful in a
+number of situations, for example:
+
+* You have a piece of code whose behavior is affected by one or more
+ command-line flags. You want to make sure your code performs correctly for
+ various values of those flags.
+* You want to test different implementations of an OO interface.
+* You want to test your code over various inputs (a.k.a. data-driven testing).
+ This feature is easy to abuse, so please exercise your good sense when doing
+ it!
+
+### How to Write Value-Parameterized Tests
+
+To write value-parameterized tests, first you should define a fixture class. It
+must be derived from both `::testing::Test` and
+`::testing::WithParamInterface<T>` (the latter is a pure interface), where `T`
+is the type of your parameter values. For convenience, you can just derive the
+fixture class from `::testing::TestWithParam<T>`, which itself is derived from
+both `::testing::Test` and `::testing::WithParamInterface<T>`. `T` can be any
+copyable type. If it's a raw pointer, you are responsible for managing the
+lifespan of the pointed values.
+
+NOTE: If your test fixture defines `SetUpTestSuite()` or `TearDownTestSuite()`
+they must be declared **public** rather than **protected** in order to use
+`TEST_P`.
+
+```c++
+class FooTest :
+ public ::testing::TestWithParam<const char*> {
+ // You can implement all the usual fixture class members here.
+ // To access the test parameter, call GetParam() from class
+ // TestWithParam<T>.
+};
+
+// Or, when you want to add parameters to a pre-existing fixture class:
+class BaseTest : public ::testing::Test {
+ ...
+};
+class BarTest : public BaseTest,
+ public ::testing::WithParamInterface<const char*> {
+ ...
+};
+```
+
+Then, use the `TEST_P` macro to define as many test patterns using this fixture
+as you want. The `_P` suffix is for "parameterized" or "pattern", whichever you
+prefer to think.
+
+```c++
+TEST_P(FooTest, DoesBlah) {
+ // Inside a test, access the test parameter with the GetParam() method
+ // of the TestWithParam<T> class:
+ EXPECT_TRUE(foo.Blah(GetParam()));
+ ...
+}
+
+TEST_P(FooTest, HasBlahBlah) {
+ ...
+}
+```
+
+Finally, you can use `INSTANTIATE_TEST_SUITE_P` to instantiate the test suite with
+any set of parameters you want. googletest defines a number of functions for
+generating test parameters. They return what we call (surprise!) *parameter
+generators*. Here is a summary of them, which are all in the `testing`
+namespace:
+
+| Parameter Generator | Behavior |
+| ---------------------------- | ------------------------------------------- |
+| `Range(begin, end [, step])` | Yields values `{begin, begin+step, begin+step+step, ...}`. The values do not include `end`. `step` defaults to 1. |
+| `Values(v1, v2, ..., vN)` | Yields values `{v1, v2, ..., vN}`. |
+| `ValuesIn(container)` and `ValuesIn(begin,end)` | Yields values from a C-style array, an STL-style container, or an iterator range `[begin, end)`. |
+| `Bool()` | Yields sequence `{false, true}`. |
+| `Combine(g1, g2, ..., gN)` | Yields all combinations (Cartesian product) as std\:\:tuples of the values generated by the `N` generators. |
+
+For more details, see the comments at the definitions of these functions.
+
+NOTE: The `INSTANTIATE_TEST_SUITE_P` keyword is recommended (addressing http://go/gh/google/googletest/issues/1085) For 1.8.1 and previous releases the keyword is `INSTANTIATE_TEST_CASE_P`. which has been deprecated in favor of INSTANTIATE_TEST_SUITE_P.
+
+The following statement will instantiate tests from the `FooTest` test suite each
+with parameter values `"meeny"`, `"miny"`, and `"moe"`.
+
+```c++
+INSTANTIATE_TEST_SUITE_P(InstantiationName,
+ FooTest,
+ ::testing::Values("meeny", "miny", "moe"));
+```
+
+NOTE: The code above must be placed at global or namespace scope, not at
+function scope.
+
+NOTE: Don't forget this step! If you do your test will silently pass, but none
+of its suites will ever run!
+
+To distinguish different instances of the pattern (yes, you can instantiate it
+more than once), the first argument to `INSTANTIATE_TEST_SUITE_P` is a prefix
+that will be added to the actual test suite name. Remember to pick unique
+prefixes for different instantiations. The tests from the instantiation above
+will have these names:
+
+* `InstantiationName/FooTest.DoesBlah/0` for `"meeny"`
+* `InstantiationName/FooTest.DoesBlah/1` for `"miny"`
+* `InstantiationName/FooTest.DoesBlah/2` for `"moe"`
+* `InstantiationName/FooTest.HasBlahBlah/0` for `"meeny"`
+* `InstantiationName/FooTest.HasBlahBlah/1` for `"miny"`
+* `InstantiationName/FooTest.HasBlahBlah/2` for `"moe"`
+
+You can use these names in [`--gtest_filter`](#running-a-subset-of-the-tests).
+
+This statement will instantiate all tests from `FooTest` again, each with
+parameter values `"cat"` and `"dog"`:
+
+```c++
+const char* pets[] = {"cat", "dog"};
+INSTANTIATE_TEST_SUITE_P(AnotherInstantiationName, FooTest,
+ ::testing::ValuesIn(pets));
+```
+
+The tests from the instantiation above will have these names:
+
+* `AnotherInstantiationName/FooTest.DoesBlah/0` for `"cat"`
+* `AnotherInstantiationName/FooTest.DoesBlah/1` for `"dog"`
+* `AnotherInstantiationName/FooTest.HasBlahBlah/0` for `"cat"`
+* `AnotherInstantiationName/FooTest.HasBlahBlah/1` for `"dog"`
+
+Please note that `INSTANTIATE_TEST_SUITE_P` will instantiate *all* tests in the
+given test suite, whether their definitions come before or *after* the
+`INSTANTIATE_TEST_SUITE_P` statement.
+
+You can see sample7_unittest.cc and sample8_unittest.cc for more examples.
+
+**Availability**: Linux, Windows (requires MSVC 8.0 or above), Mac
+
+### Creating Value-Parameterized Abstract Tests
+
+In the above, we define and instantiate `FooTest` in the *same* source file.
+Sometimes you may want to define value-parameterized tests in a library and let
+other people instantiate them later. This pattern is known as *abstract tests*.
+As an example of its application, when you are designing an interface you can
+write a standard suite of abstract tests (perhaps using a factory function as
+the test parameter) that all implementations of the interface are expected to
+pass. When someone implements the interface, they can instantiate your suite to
+get all the interface-conformance tests for free.
+
+To define abstract tests, you should organize your code like this:
+
+1. Put the definition of the parameterized test fixture class (e.g. `FooTest`)
+ in a header file, say `foo_param_test.h`. Think of this as *declaring* your
+ abstract tests.
+1. Put the `TEST_P` definitions in `foo_param_test.cc`, which includes
+ `foo_param_test.h`. Think of this as *implementing* your abstract tests.
+
+Once they are defined, you can instantiate them by including `foo_param_test.h`,
+invoking `INSTANTIATE_TEST_SUITE_P()`, and depending on the library target that
+contains `foo_param_test.cc`. You can instantiate the same abstract test suite
+multiple times, possibly in different source files.
+
+### Specifying Names for Value-Parameterized Test Parameters
+
+The optional last argument to `INSTANTIATE_TEST_SUITE_P()` allows the user to
+specify a function or functor that generates custom test name suffixes based on
+the test parameters. The function should accept one argument of type
+`testing::TestParamInfo<class ParamType>`, and return `std::string`.
+
+`testing::PrintToStringParamName` is a builtin test suffix generator that
+returns the value of `testing::PrintToString(GetParam())`. It does not work for
+`std::string` or C strings.
+
+NOTE: test names must be non-empty, unique, and may only contain ASCII
+alphanumeric characters. In particular, they [should not contain
+underscores](https://github.com/google/googletest/blob/master/googletest/docs/faq.md#why-should-test-suite-names-and-test-names-not-contain-underscore).
+
+```c++
+class MyTestsuite : public testing::TestWithParam<int> {};
+
+TEST_P(MyTestsuite, MyTest)
+{
+ std::cout << "Example Test Param: " << GetParam() << std::endl;
+}
+
+INSTANTIATE_TEST_SUITE_P(MyGroup, MyTestsuite, testing::Range(0, 10),
+ testing::PrintToStringParamName());
+```
+
+## Typed Tests</id>
+
+Suppose you have multiple implementations of the same interface and want to make
+sure that all of them satisfy some common requirements. Or, you may have defined
+several types that are supposed to conform to the same "concept" and you want to
+verify it. In both cases, you want the same test logic repeated for different
+types.
+
+While you can write one `TEST` or `TEST_F` for each type you want to test (and
+you may even factor the test logic into a function template that you invoke from
+the `TEST`), it's tedious and doesn't scale: if you want `m` tests over `n`
+types, you'll end up writing `m*n` `TEST`s.
+
+*Typed tests* allow you to repeat the same test logic over a list of types. You
+only need to write the test logic once, although you must know the type list
+when writing typed tests. Here's how you do it:
+
+First, define a fixture class template. It should be parameterized by a type.
+Remember to derive it from `::testing::Test`:
+
+```c++
+template <typename T>
+class FooTest : public ::testing::Test {
+ public:
+ ...
+ typedef std::list<T> List;
+ static T shared_;
+ T value_;
+};
+```
+
+Next, associate a list of types with the test suite, which will be repeated for
+each type in the list:
+
+```c++
+using MyTypes = ::testing::Types<char, int, unsigned int>;
+TYPED_TEST_SUITE(FooTest, MyTypes);
+```
+
+The type alias (`using` or `typedef`) is necessary for the `TYPED_TEST_SUITE`
+macro to parse correctly. Otherwise the compiler will think that each comma in
+the type list introduces a new macro argument.
+
+Then, use `TYPED_TEST()` instead of `TEST_F()` to define a typed test for this
+test suite. You can repeat this as many times as you want:
+
+```c++
+TYPED_TEST(FooTest, DoesBlah) {
+ // Inside a test, refer to the special name TypeParam to get the type
+ // parameter. Since we are inside a derived class template, C++ requires
+ // us to visit the members of FooTest via 'this'.
+ TypeParam n = this->value_;
+
+ // To visit static members of the fixture, add the 'TestFixture::'
+ // prefix.
+ n += TestFixture::shared_;
+
+ // To refer to typedefs in the fixture, add the 'typename TestFixture::'
+ // prefix. The 'typename' is required to satisfy the compiler.
+ typename TestFixture::List values;
+
+ values.push_back(n);
+ ...
+}
+
+TYPED_TEST(FooTest, HasPropertyA) { ... }
+```
+
+You can see sample6_unittest.cc
+
+**Availability**: Linux, Windows (requires MSVC 8.0 or above), Mac
+
+## Type-Parameterized Tests
+
+*Type-parameterized tests* are like typed tests, except that they don't require
+you to know the list of types ahead of time. Instead, you can define the test
+logic first and instantiate it with different type lists later. You can even
+instantiate it more than once in the same program.
+
+If you are designing an interface or concept, you can define a suite of
+type-parameterized tests to verify properties that any valid implementation of
+the interface/concept should have. Then, the author of each implementation can
+just instantiate the test suite with their type to verify that it conforms to
+the requirements, without having to write similar tests repeatedly. Here's an
+example:
+
+First, define a fixture class template, as we did with typed tests:
+
+```c++
+template <typename T>
+class FooTest : public ::testing::Test {
+ ...
+};
+```
+
+Next, declare that you will define a type-parameterized test suite:
+
+```c++
+TYPED_TEST_SUITE_P(FooTest);
+```
+
+Then, use `TYPED_TEST_P()` to define a type-parameterized test. You can repeat
+this as many times as you want:
+
+```c++
+TYPED_TEST_P(FooTest, DoesBlah) {
+ // Inside a test, refer to TypeParam to get the type parameter.
+ TypeParam n = 0;
+ ...
+}
+
+TYPED_TEST_P(FooTest, HasPropertyA) { ... }
+```
+
+Now the tricky part: you need to register all test patterns using the
+`REGISTER_TYPED_TEST_SUITE_P` macro before you can instantiate them. The first
+argument of the macro is the test suite name; the rest are the names of the tests
+in this test suite:
+
+```c++
+REGISTER_TYPED_TEST_SUITE_P(FooTest,
+ DoesBlah, HasPropertyA);
+```
+
+Finally, you are free to instantiate the pattern with the types you want. If you
+put the above code in a header file, you can `#include` it in multiple C++
+source files and instantiate it multiple times.
+
+```c++
+typedef ::testing::Types<char, int, unsigned int> MyTypes;
+INSTANTIATE_TYPED_TEST_SUITE_P(My, FooTest, MyTypes);
+```
+
+To distinguish different instances of the pattern, the first argument to the
+`INSTANTIATE_TYPED_TEST_SUITE_P` macro is a prefix that will be added to the
+actual test suite name. Remember to pick unique prefixes for different instances.
+
+In the special case where the type list contains only one type, you can write
+that type directly without `::testing::Types<...>`, like this:
+
+```c++
+INSTANTIATE_TYPED_TEST_SUITE_P(My, FooTest, int);
+```
+
+You can see `sample6_unittest.cc` for a complete example.
+
+**Availability**: Linux, Windows (requires MSVC 8.0 or above), Mac
+
+## Testing Private Code
+
+If you change your software's internal implementation, your tests should not
+break as long as the change is not observable by users. Therefore, **per the
+black-box testing principle, most of the time you should test your code through
+its public interfaces.**
+
+**If you still find yourself needing to test internal implementation code,
+consider if there's a better design.** The desire to test internal
+implementation is often a sign that the class is doing too much. Consider
+extracting an implementation class, and testing it. Then use that implementation
+class in the original class.
+
+If you absolutely have to test non-public interface code though, you can. There
+are two cases to consider:
+
+* Static functions ( *not* the same as static member functions!) or unnamed
+ namespaces, and
+* Private or protected class members
+
+To test them, we use the following special techniques:
+
+* Both static functions and definitions/declarations in an unnamed namespace
+ are only visible within the same translation unit. To test them, you can
+ `#include` the entire `.cc` file being tested in your `*_test.cc` file.
+ (including `.cc` files is not a good way to reuse code - you should not do
+ this in production code!)
+
+ However, a better approach is to move the private code into the
+ `foo::internal` namespace, where `foo` is the namespace your project
+ normally uses, and put the private declarations in a `*-internal.h` file.
+ Your production `.cc` files and your tests are allowed to include this
+ internal header, but your clients are not. This way, you can fully test your
+ internal implementation without leaking it to your clients.
+
+* Private class members are only accessible from within the class or by
+ friends. To access a class' private members, you can declare your test
+ fixture as a friend to the class and define accessors in your fixture. Tests
+ using the fixture can then access the private members of your production
+ class via the accessors in the fixture. Note that even though your fixture
+ is a friend to your production class, your tests are not automatically
+ friends to it, as they are technically defined in sub-classes of the
+ fixture.
+
+ Another way to test private members is to refactor them into an
+ implementation class, which is then declared in a `*-internal.h` file. Your
+ clients aren't allowed to include this header but your tests can. Such is
+ called the
+ [Pimpl](https://www.gamedev.net/articles/programming/general-and-gameplay-programming/the-c-pimpl-r1794/)
+ (Private Implementation) idiom.
+
+ Or, you can declare an individual test as a friend of your class by adding
+ this line in the class body:
+
+ ```c++
+ FRIEND_TEST(TestsuiteName, TestName);
+ ```
+
+ For example,
+
+ ```c++
+ // foo.h
+
+ #include "gtest/gtest_prod.h"
+
+ class Foo {
+ ...
+ private:
+ FRIEND_TEST(FooTest, BarReturnsZeroOnNull);
+
+ int Bar(void* x);
+ };
+
+ // foo_test.cc
+ ...
+ TEST(FooTest, BarReturnsZeroOnNull) {
+ Foo foo;
+ EXPECT_EQ(0, foo.Bar(NULL)); // Uses Foo's private member Bar().
+ }
+ ```
+
+ Pay special attention when your class is defined in a namespace, as you
+ should define your test fixtures and tests in the same namespace if you want
+ them to be friends of your class. For example, if the code to be tested
+ looks like:
+
+ ```c++
+ namespace my_namespace {
+
+ class Foo {
+ friend class FooTest;
+ FRIEND_TEST(FooTest, Bar);
+ FRIEND_TEST(FooTest, Baz);
+ ... definition of the class Foo ...
+ };
+
+ } // namespace my_namespace
+ ```
+
+ Your test code should be something like:
+
+ ```c++
+ namespace my_namespace {
+
+ class FooTest : public ::testing::Test {
+ protected:
+ ...
+ };
+
+ TEST_F(FooTest, Bar) { ... }
+ TEST_F(FooTest, Baz) { ... }
+
+ } // namespace my_namespace
+ ```
+
+
+## "Catching" Failures
+
+If you are building a testing utility on top of googletest, you'll want to test
+your utility. What framework would you use to test it? googletest, of course.
+
+The challenge is to verify that your testing utility reports failures correctly.
+In frameworks that report a failure by throwing an exception, you could catch
+the exception and assert on it. But googletest doesn't use exceptions, so how do
+we test that a piece of code generates an expected failure?
+
+gunit-spi.h contains some constructs to do this. After #including this header,
+you can use
+
+```c++
+ EXPECT_FATAL_FAILURE(statement, substring);
+```
+
+to assert that `statement` generates a fatal (e.g. `ASSERT_*`) failure in the
+current thread whose message contains the given `substring`, or use
+
+```c++
+ EXPECT_NONFATAL_FAILURE(statement, substring);
+```
+
+if you are expecting a non-fatal (e.g. `EXPECT_*`) failure.
+
+Only failures in the current thread are checked to determine the result of this
+type of expectations. If `statement` creates new threads, failures in these
+threads are also ignored. If you want to catch failures in other threads as
+well, use one of the following macros instead:
+
+```c++
+ EXPECT_FATAL_FAILURE_ON_ALL_THREADS(statement, substring);
+ EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(statement, substring);
+```
+
+NOTE: Assertions from multiple threads are currently not supported on Windows.
+
+For technical reasons, there are some caveats:
+
+1. You cannot stream a failure message to either macro.
+
+1. `statement` in `EXPECT_FATAL_FAILURE{_ON_ALL_THREADS}()` cannot reference
+ local non-static variables or non-static members of `this` object.
+
+1. `statement` in `EXPECT_FATAL_FAILURE{_ON_ALL_THREADS}()()` cannot return a
+ value.
+
+
+## Getting the Current Test's Name
+
+Sometimes a function may need to know the name of the currently running test.
+For example, you may be using the `SetUp()` method of your test fixture to set
+the golden file name based on which test is running. The `::testing::TestInfo`
+class has this information:
+
+```c++
+namespace testing {
+
+class TestInfo {
+ public:
+ // Returns the test suite name and the test name, respectively.
+ //
+ // Do NOT delete or free the return value - it's managed by the
+ // TestInfo class.
+ const char* test_suite_name() const;
+ const char* name() const;
+};
+
+}
+```
+
+To obtain a `TestInfo` object for the currently running test, call
+`current_test_info()` on the `UnitTest` singleton object:
+
+```c++
+ // Gets information about the currently running test.
+ // Do NOT delete the returned object - it's managed by the UnitTest class.
+ const ::testing::TestInfo* const test_info =
+ ::testing::UnitTest::GetInstance()->current_test_info();
+
+
+
+ printf("We are in test %s of test suite %s.\n",
+ test_info->name(),
+ test_info->test_suite_name());
+```
+
+`current_test_info()` returns a null pointer if no test is running. In
+particular, you cannot find the test suite name in `TestsuiteSetUp()`,
+`TestsuiteTearDown()` (where you know the test suite name implicitly), or
+functions called from them.
+
+**Availability**: Linux, Windows, Mac.
+
+## Extending googletest by Handling Test Events
+
+googletest provides an **event listener API** to let you receive notifications
+about the progress of a test program and test failures. The events you can
+listen to include the start and end of the test program, a test suite, or a test
+method, among others. You may use this API to augment or replace the standard
+console output, replace the XML output, or provide a completely different form
+of output, such as a GUI or a database. You can also use test events as
+checkpoints to implement a resource leak checker, for example.
+
+**Availability**: Linux, Windows, Mac.
+
+### Defining Event Listeners
+
+To define a event listener, you subclass either testing::TestEventListener or
+testing::EmptyTestEventListener The former is an (abstract) interface, where
+*each pure virtual method can be overridden to handle a test event* (For
+example, when a test starts, the `OnTestStart()` method will be called.). The
+latter provides an empty implementation of all methods in the interface, such
+that a subclass only needs to override the methods it cares about.
+
+When an event is fired, its context is passed to the handler function as an
+argument. The following argument types are used:
+
+* UnitTest reflects the state of the entire test program,
+* Testsuite has information about a test suite, which can contain one or more
+ tests,
+* TestInfo contains the state of a test, and
+* TestPartResult represents the result of a test assertion.
+
+An event handler function can examine the argument it receives to find out
+interesting information about the event and the test program's state.
+
+Here's an example:
+
+```c++
+ class MinimalistPrinter : public ::testing::EmptyTestEventListener {
+ // Called before a test starts.
+ virtual void OnTestStart(const ::testing::TestInfo& test_info) {
+ printf("*** Test %s.%s starting.\n",
+ test_info.test_suite_name(), test_info.name());
+ }
+
+ // Called after a failed assertion or a SUCCESS().
+ virtual void OnTestPartResult(const ::testing::TestPartResult& test_part_result) {
+ printf("%s in %s:%d\n%s\n",
+ test_part_result.failed() ? "*** Failure" : "Success",
+ test_part_result.file_name(),
+ test_part_result.line_number(),
+ test_part_result.summary());
+ }
+
+ // Called after a test ends.
+ virtual void OnTestEnd(const ::testing::TestInfo& test_info) {
+ printf("*** Test %s.%s ending.\n",
+ test_info.test_suite_name(), test_info.name());
+ }
+ };
+```
+
+### Using Event Listeners
+
+To use the event listener you have defined, add an instance of it to the
+googletest event listener list (represented by class TestEventListeners - note
+the "s" at the end of the name) in your `main()` function, before calling
+`RUN_ALL_TESTS()`:
+
+```c++
+int main(int argc, char** argv) {
+ ::testing::InitGoogleTest(&argc, argv);
+ // Gets hold of the event listener list.
+ ::testing::TestEventListeners& listeners =
+ ::testing::UnitTest::GetInstance()->listeners();
+ // Adds a listener to the end. googletest takes the ownership.
+ listeners.Append(new MinimalistPrinter);
+ return RUN_ALL_TESTS();
+}
+```
+
+There's only one problem: the default test result printer is still in effect, so
+its output will mingle with the output from your minimalist printer. To suppress
+the default printer, just release it from the event listener list and delete it.
+You can do so by adding one line:
+
+```c++
+ ...
+ delete listeners.Release(listeners.default_result_printer());
+ listeners.Append(new MinimalistPrinter);
+ return RUN_ALL_TESTS();
+```
+
+Now, sit back and enjoy a completely different output from your tests. For more
+details, you can read this sample9_unittest.cc
+
+You may append more than one listener to the list. When an `On*Start()` or
+`OnTestPartResult()` event is fired, the listeners will receive it in the order
+they appear in the list (since new listeners are added to the end of the list,
+the default text printer and the default XML generator will receive the event
+first). An `On*End()` event will be received by the listeners in the *reverse*
+order. This allows output by listeners added later to be framed by output from
+listeners added earlier.
+
+### Generating Failures in Listeners
+
+You may use failure-raising macros (`EXPECT_*()`, `ASSERT_*()`, `FAIL()`, etc)
+when processing an event. There are some restrictions:
+
+1. You cannot generate any failure in `OnTestPartResult()` (otherwise it will
+ cause `OnTestPartResult()` to be called recursively).
+1. A listener that handles `OnTestPartResult()` is not allowed to generate any
+ failure.
+
+When you add listeners to the listener list, you should put listeners that
+handle `OnTestPartResult()` *before* listeners that can generate failures. This
+ensures that failures generated by the latter are attributed to the right test
+by the former.
+
+We have a sample of failure-raising listener sample10_unittest.cc
+
+## Running Test Programs: Advanced Options
+
+googletest test programs are ordinary executables. Once built, you can run them
+directly and affect their behavior via the following environment variables
+and/or command line flags. For the flags to work, your programs must call
+`::testing::InitGoogleTest()` before calling `RUN_ALL_TESTS()`.
+
+To see a list of supported flags and their usage, please run your test program
+with the `--help` flag. You can also use `-h`, `-?`, or `/?` for short.
+
+If an option is specified both by an environment variable and by a flag, the
+latter takes precedence.
+
+### Selecting Tests
+
+#### Listing Test Names
+
+Sometimes it is necessary to list the available tests in a program before
+running them so that a filter may be applied if needed. Including the flag
+`--gtest_list_tests` overrides all other flags and lists tests in the following
+format:
+
+```none
+Testsuite1.
+ TestName1
+ TestName2
+Testsuite2.
+ TestName
+```
+
+None of the tests listed are actually run if the flag is provided. There is no
+corresponding environment variable for this flag.
+
+**Availability**: Linux, Windows, Mac.
+
+#### Running a Subset of the Tests
+
+By default, a googletest program runs all tests the user has defined. Sometimes,
+you want to run only a subset of the tests (e.g. for debugging or quickly
+verifying a change). If you set the `GTEST_FILTER` environment variable or the
+`--gtest_filter` flag to a filter string, googletest will only run the tests
+whose full names (in the form of `TestsuiteName.TestName`) match the filter.
+
+The format of a filter is a '`:`'-separated list of wildcard patterns (called
+the *positive patterns*) optionally followed by a '`-`' and another
+'`:`'-separated pattern list (called the *negative patterns*). A test matches
+the filter if and only if it matches any of the positive patterns but does not
+match any of the negative patterns.
+
+A pattern may contain `'*'` (matches any string) or `'?'` (matches any single
+character). For convenience, the filter
+
+`'*-NegativePatterns'` can be also written as `'-NegativePatterns'`.
+
+For example:
+
+* `./foo_test` Has no flag, and thus runs all its tests.
+* `./foo_test --gtest_filter=*` Also runs everything, due to the single
+ match-everything `*` value.
+* `./foo_test --gtest_filter=FooTest.*` Runs everything in test suite `FooTest`
+ .
+* `./foo_test --gtest_filter=*Null*:*Constructor*` Runs any test whose full
+ name contains either `"Null"` or `"Constructor"` .
+* `./foo_test --gtest_filter=-*DeathTest.*` Runs all non-death tests.
+* `./foo_test --gtest_filter=FooTest.*-FooTest.Bar` Runs everything in test
+ suite `FooTest` except `FooTest.Bar`.
+* `./foo_test --gtest_filter=FooTest.*:BarTest.*-FooTest.Bar:BarTest.Foo` Runs
+ everything in test suite `FooTest` except `FooTest.Bar` and everything in
+ test suite `BarTest` except `BarTest.Foo`.
+
+#### Temporarily Disabling Tests
+
+If you have a broken test that you cannot fix right away, you can add the
+`DISABLED_` prefix to its name. This will exclude it from execution. This is
+better than commenting out the code or using `#if 0`, as disabled tests are
+still compiled (and thus won't rot).
+
+If you need to disable all tests in a test suite, you can either add `DISABLED_`
+to the front of the name of each test, or alternatively add it to the front of
+the test suite name.
+
+For example, the following tests won't be run by googletest, even though they
+will still be compiled:
+
+```c++
+// Tests that Foo does Abc.
+TEST(FooTest, DISABLED_DoesAbc) { ... }
+
+class DISABLED_BarTest : public ::testing::Test { ... };
+
+// Tests that Bar does Xyz.
+TEST_F(DISABLED_BarTest, DoesXyz) { ... }
+```
+
+NOTE: This feature should only be used for temporary pain-relief. You still have
+to fix the disabled tests at a later date. As a reminder, googletest will print
+a banner warning you if a test program contains any disabled tests.
+
+TIP: You can easily count the number of disabled tests you have using `gsearch`
+and/or `grep`. This number can be used as a metric for improving your test
+quality.
+
+**Availability**: Linux, Windows, Mac.
+
+#### Temporarily Enabling Disabled Tests
+
+To include disabled tests in test execution, just invoke the test program with
+the `--gtest_also_run_disabled_tests` flag or set the
+`GTEST_ALSO_RUN_DISABLED_TESTS` environment variable to a value other than `0`.
+You can combine this with the `--gtest_filter` flag to further select which
+disabled tests to run.
+
+**Availability**: Linux, Windows, Mac.
+
+### Repeating the Tests
+
+Once in a while you'll run into a test whose result is hit-or-miss. Perhaps it
+will fail only 1% of the time, making it rather hard to reproduce the bug under
+a debugger. This can be a major source of frustration.
+
+The `--gtest_repeat` flag allows you to repeat all (or selected) test methods in
+a program many times. Hopefully, a flaky test will eventually fail and give you
+a chance to debug. Here's how to use it:
+
+```none
+$ foo_test --gtest_repeat=1000
+Repeat foo_test 1000 times and don't stop at failures.
+
+$ foo_test --gtest_repeat=-1
+A negative count means repeating forever.
+
+$ foo_test --gtest_repeat=1000 --gtest_break_on_failure
+Repeat foo_test 1000 times, stopping at the first failure. This
+is especially useful when running under a debugger: when the test
+fails, it will drop into the debugger and you can then inspect
+variables and stacks.
+
+$ foo_test --gtest_repeat=1000 --gtest_filter=FooBar.*
+Repeat the tests whose name matches the filter 1000 times.
+```
+
+If your test program contains [global set-up/tear-down](#global-set-up-and-tear-down) code, it
+will be repeated in each iteration as well, as the flakiness may be in it. You
+can also specify the repeat count by setting the `GTEST_REPEAT` environment
+variable.
+
+**Availability**: Linux, Windows, Mac.
+
+### Shuffling the Tests
+
+You can specify the `--gtest_shuffle` flag (or set the `GTEST_SHUFFLE`
+environment variable to `1`) to run the tests in a program in a random order.
+This helps to reveal bad dependencies between tests.
+
+By default, googletest uses a random seed calculated from the current time.
+Therefore you'll get a different order every time. The console output includes
+the random seed value, such that you can reproduce an order-related test failure
+later. To specify the random seed explicitly, use the `--gtest_random_seed=SEED`
+flag (or set the `GTEST_RANDOM_SEED` environment variable), where `SEED` is an
+integer in the range [0, 99999]. The seed value 0 is special: it tells
+googletest to do the default behavior of calculating the seed from the current
+time.
+
+If you combine this with `--gtest_repeat=N`, googletest will pick a different
+random seed and re-shuffle the tests in each iteration.
+
+**Availability**: Linux, Windows, Mac.
+
+### Controlling Test Output
+
+#### Colored Terminal Output
+
+googletest can use colors in its terminal output to make it easier to spot the
+important information:
+
+...<br/>
+<span style="color:green">[----------]<span style="color:black"> 1 test from FooTest<br/>
+<span style="color:green">[ RUN ]<span style="color:black"> FooTest.DoesAbc<br/>
+<span style="color:green">[ OK ]<span style="color:black"> FooTest.DoesAbc<br/>
+<span style="color:green">[----------]<span style="color:black"> 2 tests from BarTest<br/>
+<span style="color:green">[ RUN ]<span style="color:black"> BarTest.HasXyzProperty<br/>
+<span style="color:green">[ OK ]<span style="color:black"> BarTest.HasXyzProperty<br/>
+<span style="color:green">[ RUN ]<span style="color:black"> BarTest.ReturnsTrueOnSuccess<br/>
+... some error messages ...<br/>
+<span style="color:red">[ FAILED ] <span style="color:black">BarTest.ReturnsTrueOnSuccess<br/>
+...<br/>
+<span style="color:green">[==========]<span style="color:black"> 30 tests from 14 test suites ran.<br/>
+<span style="color:green">[ PASSED ]<span style="color:black"> 28 tests.<br/>
+<span style="color:red">[ FAILED ]<span style="color:black"> 2 tests, listed below:<br/>
+<span style="color:red">[ FAILED ]<span style="color:black"> BarTest.ReturnsTrueOnSuccess<br/>
+<span style="color:red">[ FAILED ]<span style="color:black"> AnotherTest.DoesXyz<br/>
+ 2 FAILED TESTS
+
+You can set the `GTEST_COLOR` environment variable or the `--gtest_color`
+command line flag to `yes`, `no`, or `auto` (the default) to enable colors,
+disable colors, or let googletest decide. When the value is `auto`, googletest
+will use colors if and only if the output goes to a terminal and (on non-Windows
+platforms) the `TERM` environment variable is set to `xterm` or `xterm-color`.
+
+ **Availability**: Linux, Windows, Mac.
+
+#### Suppressing the Elapsed Time
+
+By default, googletest prints the time it takes to run each test. To disable
+that, run the test program with the `--gtest_print_time=0` command line flag, or
+set the GTEST_PRINT_TIME environment variable to `0`.
+
+**Availability**: Linux, Windows, Mac.
+
+#### Suppressing UTF-8 Text Output
+
+In case of assertion failures, googletest prints expected and actual values of
+type `string` both as hex-encoded strings as well as in readable UTF-8 text if
+they contain valid non-ASCII UTF-8 characters. If you want to suppress the UTF-8
+text because, for example, you don't have an UTF-8 compatible output medium, run
+the test program with `--gtest_print_utf8=0` or set the `GTEST_PRINT_UTF8`
+environment variable to `0`.
+
+**Availability**: Linux, Windows, Mac.
+
+
+#### Generating an XML Report
+
+googletest can emit a detailed XML report to a file in addition to its normal
+textual output. The report contains the duration of each test, and thus can help
+you identify slow tests. The report is also used by the http://unittest
+dashboard to show per-test-method error messages.
+
+To generate the XML report, set the `GTEST_OUTPUT` environment variable or the
+`--gtest_output` flag to the string `"xml:path_to_output_file"`, which will
+create the file at the given location. You can also just use the string `"xml"`,
+in which case the output can be found in the `test_detail.xml` file in the
+current directory.
+
+If you specify a directory (for example, `"xml:output/directory/"` on Linux or
+`"xml:output\directory\"` on Windows), googletest will create the XML file in
+that directory, named after the test executable (e.g. `foo_test.xml` for test
+program `foo_test` or `foo_test.exe`). If the file already exists (perhaps left
+over from a previous run), googletest will pick a different name (e.g.
+`foo_test_1.xml`) to avoid overwriting it.
+
+
+The report is based on the `junitreport` Ant task. Since that format was
+originally intended for Java, a little interpretation is required to make it
+apply to googletest tests, as shown here:
+
+```xml
+<testsuites name="AllTests" ...>
+ <testsuite name="test_suite_name" ...>
+ <testcase name="test_name" ...>
+ <failure message="..."/>
+ <failure message="..."/>
+ <failure message="..."/>
+ </testcase>
+ </testsuite>
+</testsuites>
+```
+
+* The root `<testsuites>` element corresponds to the entire test program.
+* `<testsuite>` elements correspond to googletest test suites.
+* `<testcase>` elements correspond to googletest test functions.
+
+For instance, the following program
+
+```c++
+TEST(MathTest, Addition) { ... }
+TEST(MathTest, Subtraction) { ... }
+TEST(LogicTest, NonContradiction) { ... }
+```
+
+could generate this report:
+
+```xml
+<?xml version="1.0" encoding="UTF-8"?>
+<testsuites tests="3" failures="1" errors="0" time="0.035" timestamp="2011-10-31T18:52:42" name="AllTests">
+ <testsuite name="MathTest" tests="2" failures="1" errors="0" time="0.015">
+ <testcase name="Addition" status="run" time="0.007" classname="">
+ <failure message="Value of: add(1, 1)
 Actual: 3
Expected: 2" type="">...</failure>
+ <failure message="Value of: add(1, -1)
 Actual: 1
Expected: 0" type="">...</failure>
+ </testcase>
+ <testcase name="Subtraction" status="run" time="0.005" classname="">
+ </testcase>
+ </testsuite>
+ <testsuite name="LogicTest" tests="1" failures="0" errors="0" time="0.005">
+ <testcase name="NonContradiction" status="run" time="0.005" classname="">
+ </testcase>
+ </testsuite>
+</testsuites>
+```
+
+Things to note:
+
+* The `tests` attribute of a `<testsuites>` or `<testsuite>` element tells how
+ many test functions the googletest program or test suite contains, while the
+ `failures` attribute tells how many of them failed.
+
+* The `time` attribute expresses the duration of the test, test suite, or
+ entire test program in seconds.
+
+* The `timestamp` attribute records the local date and time of the test
+ execution.
+
+* Each `<failure>` element corresponds to a single failed googletest
+ assertion.
+
+**Availability**: Linux, Windows, Mac.
+
+#### Generating an JSON Report
+
+googletest can also emit a JSON report as an alternative format to XML. To
+generate the JSON report, set the `GTEST_OUTPUT` environment variable or the
+`--gtest_output` flag to the string `"json:path_to_output_file"`, which will
+create the file at the given location. You can also just use the string
+`"json"`, in which case the output can be found in the `test_detail.json` file
+in the current directory.
+
+The report format conforms to the following JSON Schema:
+
+```json
+{
+ "$schema": "http://json-schema.org/schema#",
+ "type": "object",
+ "definitions": {
+ "Testsuite": {
+ "type": "object",
+ "properties": {
+ "name": { "type": "string" },
+ "tests": { "type": "integer" },
+ "failures": { "type": "integer" },
+ "disabled": { "type": "integer" },
+ "time": { "type": "string" },
+ "testsuite": {
+ "type": "array",
+ "items": {
+ "$ref": "#/definitions/TestInfo"
+ }
+ }
+ }
+ },
+ "TestInfo": {
+ "type": "object",
+ "properties": {
+ "name": { "type": "string" },
+ "status": {
+ "type": "string",
+ "enum": ["RUN", "NOTRUN"]
+ },
+ "time": { "type": "string" },
+ "classname": { "type": "string" },
+ "failures": {
+ "type": "array",
+ "items": {
+ "$ref": "#/definitions/Failure"
+ }
+ }
+ }
+ },
+ "Failure": {
+ "type": "object",
+ "properties": {
+ "failures": { "type": "string" },
+ "type": { "type": "string" }
+ }
+ }
+ },
+ "properties": {
+ "tests": { "type": "integer" },
+ "failures": { "type": "integer" },
+ "disabled": { "type": "integer" },
+ "errors": { "type": "integer" },
+ "timestamp": {
+ "type": "string",
+ "format": "date-time"
+ },
+ "time": { "type": "string" },
+ "name": { "type": "string" },
+ "testsuites": {
+ "type": "array",
+ "items": {
+ "$ref": "#/definitions/Testsuite"
+ }
+ }
+ }
+}
+```
+
+The report uses the format that conforms to the following Proto3 using the [JSON
+encoding](https://developers.google.com/protocol-buffers/docs/proto3#json):
+
+```proto
+syntax = "proto3";
+
+package googletest;
+
+import "google/protobuf/timestamp.proto";
+import "google/protobuf/duration.proto";
+
+message UnitTest {
+ int32 tests = 1;
+ int32 failures = 2;
+ int32 disabled = 3;
+ int32 errors = 4;
+ google.protobuf.Timestamp timestamp = 5;
+ google.protobuf.Duration time = 6;
+ string name = 7;
+ repeated Testsuite testsuites = 8;
+}
+
+message TestCase {
+ string name = 1;
+ int32 tests = 2;
+ int32 failures = 3;
+ int32 disabled = 4;
+ int32 errors = 5;
+ google.protobuf.Duration time = 6;
+ repeated TestInfo testsuite = 7;
+}
+
+message TestInfo {
+ string name = 1;
+ enum Status {
+ RUN = 0;
+ NOTRUN = 1;
+ }
+ Status status = 2;
+ google.protobuf.Duration time = 3;
+ string classname = 4;
+ message Failure {
+ string failures = 1;
+ string type = 2;
+ }
+ repeated Failure failures = 5;
+}
+```
+
+For instance, the following program
+
+```c++
+TEST(MathTest, Addition) { ... }
+TEST(MathTest, Subtraction) { ... }
+TEST(LogicTest, NonContradiction) { ... }
+```
+
+could generate this report:
+
+```json
+{
+ "tests": 3,
+ "failures": 1,
+ "errors": 0,
+ "time": "0.035s",
+ "timestamp": "2011-10-31T18:52:42Z",
+ "name": "AllTests",
+ "testsuites": [
+ {
+ "name": "MathTest",
+ "tests": 2,
+ "failures": 1,
+ "errors": 0,
+ "time": "0.015s",
+ "testsuite": [
+ {
+ "name": "Addition",
+ "status": "RUN",
+ "time": "0.007s",
+ "classname": "",
+ "failures": [
+ {
+ "message": "Value of: add(1, 1)\n Actual: 3\nExpected: 2",
+ "type": ""
+ },
+ {
+ "message": "Value of: add(1, -1)\n Actual: 1\nExpected: 0",
+ "type": ""
+ }
+ ]
+ },
+ {
+ "name": "Subtraction",
+ "status": "RUN",
+ "time": "0.005s",
+ "classname": ""
+ }
+ ]
+ },
+ {
+ "name": "LogicTest",
+ "tests": 1,
+ "failures": 0,
+ "errors": 0,
+ "time": "0.005s",
+ "testsuite": [
+ {
+ "name": "NonContradiction",
+ "status": "RUN",
+ "time": "0.005s",
+ "classname": ""
+ }
+ ]
+ }
+ ]
+}
+```
+
+IMPORTANT: The exact format of the JSON document is subject to change.
+
+**Availability**: Linux, Windows, Mac.
+
+### Controlling How Failures Are Reported
+
+#### Turning Assertion Failures into Break-Points
+
+When running test programs under a debugger, it's very convenient if the
+debugger can catch an assertion failure and automatically drop into interactive
+mode. googletest's *break-on-failure* mode supports this behavior.
+
+To enable it, set the `GTEST_BREAK_ON_FAILURE` environment variable to a value
+other than `0` . Alternatively, you can use the `--gtest_break_on_failure`
+command line flag.
+
+**Availability**: Linux, Windows, Mac.
+
+#### Disabling Catching Test-Thrown Exceptions
+
+googletest can be used either with or without exceptions enabled. If a test
+throws a C++ exception or (on Windows) a structured exception (SEH), by default
+googletest catches it, reports it as a test failure, and continues with the next
+test method. This maximizes the coverage of a test run. Also, on Windows an
+uncaught exception will cause a pop-up window, so catching the exceptions allows
+you to run the tests automatically.
+
+When debugging the test failures, however, you may instead want the exceptions
+to be handled by the debugger, such that you can examine the call stack when an
+exception is thrown. To achieve that, set the `GTEST_CATCH_EXCEPTIONS`
+environment variable to `0`, or use the `--gtest_catch_exceptions=0` flag when
+running the tests.
+
+**Availability**: Linux, Windows, Mac.
diff --git a/third_party/googletest/docs/faq.md b/third_party/googletest/docs/faq.md
new file mode 100644
index 0000000..d6ae53c
--- /dev/null
+++ b/third_party/googletest/docs/faq.md
@@ -0,0 +1,770 @@
+# Googletest FAQ
+
+
+## Why should test suite names and test names not contain underscore?
+
+Underscore (`_`) is special, as C++ reserves the following to be used by the
+compiler and the standard library:
+
+1. any identifier that starts with an `_` followed by an upper-case letter, and
+1. any identifier that contains two consecutive underscores (i.e. `__`)
+ *anywhere* in its name.
+
+User code is *prohibited* from using such identifiers.
+
+Now let's look at what this means for `TEST` and `TEST_F`.
+
+Currently `TEST(TestSuiteName, TestName)` generates a class named
+`TestSuiteName_TestName_Test`. What happens if `TestSuiteName` or `TestName`
+contains `_`?
+
+1. If `TestSuiteName` starts with an `_` followed by an upper-case letter (say,
+ `_Foo`), we end up with `_Foo_TestName_Test`, which is reserved and thus
+ invalid.
+1. If `TestSuiteName` ends with an `_` (say, `Foo_`), we get
+ `Foo__TestName_Test`, which is invalid.
+1. If `TestName` starts with an `_` (say, `_Bar`), we get
+ `TestSuiteName__Bar_Test`, which is invalid.
+1. If `TestName` ends with an `_` (say, `Bar_`), we get
+ `TestSuiteName_Bar__Test`, which is invalid.
+
+So clearly `TestSuiteName` and `TestName` cannot start or end with `_` (Actually,
+`TestSuiteName` can start with `_` -- as long as the `_` isn't followed by an
+upper-case letter. But that's getting complicated. So for simplicity we just say
+that it cannot start with `_`.).
+
+It may seem fine for `TestSuiteName` and `TestName` to contain `_` in the middle.
+However, consider this:
+
+```c++
+TEST(Time, Flies_Like_An_Arrow) { ... }
+TEST(Time_Flies, Like_An_Arrow) { ... }
+```
+
+Now, the two `TEST`s will both generate the same class
+(`Time_Flies_Like_An_Arrow_Test`). That's not good.
+
+So for simplicity, we just ask the users to avoid `_` in `TestSuiteName` and
+`TestName`. The rule is more constraining than necessary, but it's simple and
+easy to remember. It also gives googletest some wiggle room in case its
+implementation needs to change in the future.
+
+If you violate the rule, there may not be immediate consequences, but your test
+may (just may) break with a new compiler (or a new version of the compiler you
+are using) or with a new version of googletest. Therefore it's best to follow
+the rule.
+
+## Why does googletest support `EXPECT_EQ(NULL, ptr)` and `ASSERT_EQ(NULL, ptr)` but not `EXPECT_NE(NULL, ptr)` and `ASSERT_NE(NULL, ptr)`?
+
+First of all you can use `EXPECT_NE(nullptr, ptr)` and `ASSERT_NE(nullptr,
+ptr)`. This is the preferred syntax in the style guide because nullptr does not
+have the type problems that NULL does. Which is why NULL does not work.
+
+Due to some peculiarity of C++, it requires some non-trivial template meta
+programming tricks to support using `NULL` as an argument of the `EXPECT_XX()`
+and `ASSERT_XX()` macros. Therefore we only do it where it's most needed
+(otherwise we make the implementation of googletest harder to maintain and more
+error-prone than necessary).
+
+The `EXPECT_EQ()` macro takes the *expected* value as its first argument and the
+*actual* value as the second. It's reasonable that someone wants to write
+`EXPECT_EQ(NULL, some_expression)`, and this indeed was requested several times.
+Therefore we implemented it.
+
+The need for `EXPECT_NE(NULL, ptr)` isn't nearly as strong. When the assertion
+fails, you already know that `ptr` must be `NULL`, so it doesn't add any
+information to print `ptr` in this case. That means `EXPECT_TRUE(ptr != NULL)`
+works just as well.
+
+If we were to support `EXPECT_NE(NULL, ptr)`, for consistency we'll have to
+support `EXPECT_NE(ptr, NULL)` as well, as unlike `EXPECT_EQ`, we don't have a
+convention on the order of the two arguments for `EXPECT_NE`. This means using
+the template meta programming tricks twice in the implementation, making it even
+harder to understand and maintain. We believe the benefit doesn't justify the
+cost.
+
+Finally, with the growth of the gMock matcher library, we are encouraging people
+to use the unified `EXPECT_THAT(value, matcher)` syntax more often in tests. One
+significant advantage of the matcher approach is that matchers can be easily
+combined to form new matchers, while the `EXPECT_NE`, etc, macros cannot be
+easily combined. Therefore we want to invest more in the matchers than in the
+`EXPECT_XX()` macros.
+
+## I need to test that different implementations of an interface satisfy some common requirements. Should I use typed tests or value-parameterized tests?
+
+For testing various implementations of the same interface, either typed tests or
+value-parameterized tests can get it done. It's really up to you the user to
+decide which is more convenient for you, depending on your particular case. Some
+rough guidelines:
+
+* Typed tests can be easier to write if instances of the different
+ implementations can be created the same way, modulo the type. For example,
+ if all these implementations have a public default constructor (such that
+ you can write `new TypeParam`), or if their factory functions have the same
+ form (e.g. `CreateInstance<TypeParam>()`).
+* Value-parameterized tests can be easier to write if you need different code
+ patterns to create different implementations' instances, e.g. `new Foo` vs
+ `new Bar(5)`. To accommodate for the differences, you can write factory
+ function wrappers and pass these function pointers to the tests as their
+ parameters.
+* When a typed test fails, the output includes the name of the type, which can
+ help you quickly identify which implementation is wrong. Value-parameterized
+ tests cannot do this, so there you'll have to look at the iteration number
+ to know which implementation the failure is from, which is less direct.
+* If you make a mistake writing a typed test, the compiler errors can be
+ harder to digest, as the code is templatized.
+* When using typed tests, you need to make sure you are testing against the
+ interface type, not the concrete types (in other words, you want to make
+ sure `implicit_cast<MyInterface*>(my_concrete_impl)` works, not just that
+ `my_concrete_impl` works). It's less likely to make mistakes in this area
+ when using value-parameterized tests.
+
+I hope I didn't confuse you more. :-) If you don't mind, I'd suggest you to give
+both approaches a try. Practice is a much better way to grasp the subtle
+differences between the two tools. Once you have some concrete experience, you
+can much more easily decide which one to use the next time.
+
+## My death tests became very slow - what happened?
+
+In August 2008 we had to switch the default death test style from `fast` to
+`threadsafe`, as the former is no longer safe now that threaded logging is the
+default. This caused many death tests to slow down. Unfortunately this change
+was necessary.
+
+Please read [Fixing Failing Death Tests](advanced.md#death-test-styles) for what you can
+do.
+
+## I got some run-time errors about invalid proto descriptors when using `ProtocolMessageEquals`. Help!
+
+**Note:** `ProtocolMessageEquals` and `ProtocolMessageEquiv` are *deprecated*
+now. Please use `EqualsProto`, etc instead.
+
+`ProtocolMessageEquals` and `ProtocolMessageEquiv` were redefined recently and
+are now less tolerant on invalid protocol buffer definitions. In particular, if
+you have a `foo.proto` that doesn't fully qualify the type of a protocol message
+it references (e.g. `message<Bar>` where it should be `message<blah.Bar>`), you
+will now get run-time errors like:
+
+```
+... descriptor.cc:...] Invalid proto descriptor for file "path/to/foo.proto":
+... descriptor.cc:...] blah.MyMessage.my_field: ".Bar" is not defined.
+```
+
+If you see this, your `.proto` file is broken and needs to be fixed by making
+the types fully qualified. The new definition of `ProtocolMessageEquals` and
+`ProtocolMessageEquiv` just happen to reveal your bug.
+
+## My death test modifies some state, but the change seems lost after the death test finishes. Why?
+
+Death tests (`EXPECT_DEATH`, etc) are executed in a sub-process s.t. the
+expected crash won't kill the test program (i.e. the parent process). As a
+result, any in-memory side effects they incur are observable in their respective
+sub-processes, but not in the parent process. You can think of them as running
+in a parallel universe, more or less.
+
+In particular, if you use [gMock](../../googlemock) and the death test statement
+invokes some mock methods, the parent process will think the calls have never
+occurred. Therefore, you may want to move your `EXPECT_CALL` statements inside
+the `EXPECT_DEATH` macro.
+
+## EXPECT_EQ(htonl(blah), blah_blah) generates weird compiler errors in opt mode. Is this a googletest bug?
+
+Actually, the bug is in `htonl()`.
+
+According to `'man htonl'`, `htonl()` is a *function*, which means it's valid to
+use `htonl` as a function pointer. However, in opt mode `htonl()` is defined as
+a *macro*, which breaks this usage.
+
+Worse, the macro definition of `htonl()` uses a `gcc` extension and is *not*
+standard C++. That hacky implementation has some ad hoc limitations. In
+particular, it prevents you from writing `Foo<sizeof(htonl(x))>()`, where `Foo`
+is a template that has an integral argument.
+
+The implementation of `EXPECT_EQ(a, b)` uses `sizeof(... a ...)` inside a
+template argument, and thus doesn't compile in opt mode when `a` contains a call
+to `htonl()`. It is difficult to make `EXPECT_EQ` bypass the `htonl()` bug, as
+the solution must work with different compilers on various platforms.
+
+`htonl()` has some other problems as described in `//util/endian/endian.h`,
+which defines `ghtonl()` to replace it. `ghtonl()` does the same thing `htonl()`
+does, only without its problems. We suggest you to use `ghtonl()` instead of
+`htonl()`, both in your tests and production code.
+
+`//util/endian/endian.h` also defines `ghtons()`, which solves similar problems
+in `htons()`.
+
+Don't forget to add `//util/endian` to the list of dependencies in the `BUILD`
+file wherever `ghtonl()` and `ghtons()` are used. The library consists of a
+single header file and will not bloat your binary.
+
+## The compiler complains about "undefined references" to some static const member variables, but I did define them in the class body. What's wrong?
+
+If your class has a static data member:
+
+```c++
+// foo.h
+class Foo {
+ ...
+ static const int kBar = 100;
+};
+```
+
+You also need to define it *outside* of the class body in `foo.cc`:
+
+```c++
+const int Foo::kBar; // No initializer here.
+```
+
+Otherwise your code is **invalid C++**, and may break in unexpected ways. In
+particular, using it in googletest comparison assertions (`EXPECT_EQ`, etc) will
+generate an "undefined reference" linker error. The fact that "it used to work"
+doesn't mean it's valid. It just means that you were lucky. :-)
+
+## Can I derive a test fixture from another?
+
+Yes.
+
+Each test fixture has a corresponding and same named test case. This means only
+one test case can use a particular fixture. Sometimes, however, multiple test
+cases may want to use the same or slightly different fixtures. For example, you
+may want to make sure that all of a GUI library's test cases don't leak
+important system resources like fonts and brushes.
+
+In googletest, you share a fixture among test cases by putting the shared logic
+in a base test fixture, then deriving from that base a separate fixture for each
+test case that wants to use this common logic. You then use `TEST_F()` to write
+tests using each derived fixture.
+
+Typically, your code looks like this:
+
+```c++
+// Defines a base test fixture.
+class BaseTest : public ::testing::Test {
+ protected:
+ ...
+};
+
+// Derives a fixture FooTest from BaseTest.
+class FooTest : public BaseTest {
+ protected:
+ void SetUp() override {
+ BaseTest::SetUp(); // Sets up the base fixture first.
+ ... additional set-up work ...
+ }
+
+ void TearDown() override {
+ ... clean-up work for FooTest ...
+ BaseTest::TearDown(); // Remember to tear down the base fixture
+ // after cleaning up FooTest!
+ }
+
+ ... functions and variables for FooTest ...
+};
+
+// Tests that use the fixture FooTest.
+TEST_F(FooTest, Bar) { ... }
+TEST_F(FooTest, Baz) { ... }
+
+... additional fixtures derived from BaseTest ...
+```
+
+If necessary, you can continue to derive test fixtures from a derived fixture.
+googletest has no limit on how deep the hierarchy can be.
+
+For a complete example using derived test fixtures, see [googletest
+sample](https://github.com/google/googletest/blob/master/googletest/samples/sample5_unittest.cc)
+
+## My compiler complains "void value not ignored as it ought to be." What does this mean?
+
+You're probably using an `ASSERT_*()` in a function that doesn't return `void`.
+`ASSERT_*()` can only be used in `void` functions, due to exceptions being
+disabled by our build system. Please see more details
+[here](advanced.md#assertion-placement).
+
+## My death test hangs (or seg-faults). How do I fix it?
+
+In googletest, death tests are run in a child process and the way they work is
+delicate. To write death tests you really need to understand how they work.
+Please make sure you have read [this](advanced.md#how-it-works).
+
+In particular, death tests don't like having multiple threads in the parent
+process. So the first thing you can try is to eliminate creating threads outside
+of `EXPECT_DEATH()`. For example, you may want to use [mocks](../../googlemock)
+or fake objects instead of real ones in your tests.
+
+Sometimes this is impossible as some library you must use may be creating
+threads before `main()` is even reached. In this case, you can try to minimize
+the chance of conflicts by either moving as many activities as possible inside
+`EXPECT_DEATH()` (in the extreme case, you want to move everything inside), or
+leaving as few things as possible in it. Also, you can try to set the death test
+style to `"threadsafe"`, which is safer but slower, and see if it helps.
+
+If you go with thread-safe death tests, remember that they rerun the test
+program from the beginning in the child process. Therefore make sure your
+program can run side-by-side with itself and is deterministic.
+
+In the end, this boils down to good concurrent programming. You have to make
+sure that there is no race conditions or dead locks in your program. No silver
+bullet - sorry!
+
+## Should I use the constructor/destructor of the test fixture or SetUp()/TearDown()?
+
+The first thing to remember is that googletest does **not** reuse the same test
+fixture object across multiple tests. For each `TEST_F`, googletest will create
+a **fresh** test fixture object, immediately call `SetUp()`, run the test body,
+call `TearDown()`, and then delete the test fixture object.
+
+When you need to write per-test set-up and tear-down logic, you have the choice
+between using the test fixture constructor/destructor or `SetUp()/TearDown()`.
+The former is usually preferred, as it has the following benefits:
+
+* By initializing a member variable in the constructor, we have the option to
+ make it `const`, which helps prevent accidental changes to its value and
+ makes the tests more obviously correct.
+* In case we need to subclass the test fixture class, the subclass'
+ constructor is guaranteed to call the base class' constructor *first*, and
+ the subclass' destructor is guaranteed to call the base class' destructor
+ *afterward*. With `SetUp()/TearDown()`, a subclass may make the mistake of
+ forgetting to call the base class' `SetUp()/TearDown()` or call them at the
+ wrong time.
+
+You may still want to use `SetUp()/TearDown()` in the following rare cases:
+
+* In the body of a constructor (or destructor), it's not possible to use the
+ `ASSERT_xx` macros. Therefore, if the set-up operation could cause a fatal
+ test failure that should prevent the test from running, it's necessary to
+ use a `CHECK` macro or to use `SetUp()` instead of a constructor.
+* If the tear-down operation could throw an exception, you must use
+ `TearDown()` as opposed to the destructor, as throwing in a destructor leads
+ to undefined behavior and usually will kill your program right away. Note
+ that many standard libraries (like STL) may throw when exceptions are
+ enabled in the compiler. Therefore you should prefer `TearDown()` if you
+ want to write portable tests that work with or without exceptions.
+* The googletest team is considering making the assertion macros throw on
+ platforms where exceptions are enabled (e.g. Windows, Mac OS, and Linux
+ client-side), which will eliminate the need for the user to propagate
+ failures from a subroutine to its caller. Therefore, you shouldn't use
+ googletest assertions in a destructor if your code could run on such a
+ platform.
+* In a constructor or destructor, you cannot make a virtual function call on
+ this object. (You can call a method declared as virtual, but it will be
+ statically bound.) Therefore, if you need to call a method that will be
+ overridden in a derived class, you have to use `SetUp()/TearDown()`.
+
+
+## The compiler complains "no matching function to call" when I use ASSERT_PRED*. How do I fix it?
+
+If the predicate function you use in `ASSERT_PRED*` or `EXPECT_PRED*` is
+overloaded or a template, the compiler will have trouble figuring out which
+overloaded version it should use. `ASSERT_PRED_FORMAT*` and
+`EXPECT_PRED_FORMAT*` don't have this problem.
+
+If you see this error, you might want to switch to
+`(ASSERT|EXPECT)_PRED_FORMAT*`, which will also give you a better failure
+message. If, however, that is not an option, you can resolve the problem by
+explicitly telling the compiler which version to pick.
+
+For example, suppose you have
+
+```c++
+bool IsPositive(int n) {
+ return n > 0;
+}
+
+bool IsPositive(double x) {
+ return x > 0;
+}
+```
+
+you will get a compiler error if you write
+
+```c++
+EXPECT_PRED1(IsPositive, 5);
+```
+
+However, this will work:
+
+```c++
+EXPECT_PRED1(static_cast<bool (*)(int)>(IsPositive), 5);
+```
+
+(The stuff inside the angled brackets for the `static_cast` operator is the type
+of the function pointer for the `int`-version of `IsPositive()`.)
+
+As another example, when you have a template function
+
+```c++
+template <typename T>
+bool IsNegative(T x) {
+ return x < 0;
+}
+```
+
+you can use it in a predicate assertion like this:
+
+```c++
+ASSERT_PRED1(IsNegative<int>, -5);
+```
+
+Things are more interesting if your template has more than one parameters. The
+following won't compile:
+
+```c++
+ASSERT_PRED2(GreaterThan<int, int>, 5, 0);
+```
+
+as the C++ pre-processor thinks you are giving `ASSERT_PRED2` 4 arguments, which
+is one more than expected. The workaround is to wrap the predicate function in
+parentheses:
+
+```c++
+ASSERT_PRED2((GreaterThan<int, int>), 5, 0);
+```
+
+
+## My compiler complains about "ignoring return value" when I call RUN_ALL_TESTS(). Why?
+
+Some people had been ignoring the return value of `RUN_ALL_TESTS()`. That is,
+instead of
+
+```c++
+ return RUN_ALL_TESTS();
+```
+
+they write
+
+```c++
+ RUN_ALL_TESTS();
+```
+
+This is **wrong and dangerous**. The testing services needs to see the return
+value of `RUN_ALL_TESTS()` in order to determine if a test has passed. If your
+`main()` function ignores it, your test will be considered successful even if it
+has a googletest assertion failure. Very bad.
+
+We have decided to fix this (thanks to Michael Chastain for the idea). Now, your
+code will no longer be able to ignore `RUN_ALL_TESTS()` when compiled with
+`gcc`. If you do so, you'll get a compiler error.
+
+If you see the compiler complaining about you ignoring the return value of
+`RUN_ALL_TESTS()`, the fix is simple: just make sure its value is used as the
+return value of `main()`.
+
+But how could we introduce a change that breaks existing tests? Well, in this
+case, the code was already broken in the first place, so we didn't break it. :-)
+
+## My compiler complains that a constructor (or destructor) cannot return a value. What's going on?
+
+Due to a peculiarity of C++, in order to support the syntax for streaming
+messages to an `ASSERT_*`, e.g.
+
+```c++
+ ASSERT_EQ(1, Foo()) << "blah blah" << foo;
+```
+
+we had to give up using `ASSERT*` and `FAIL*` (but not `EXPECT*` and
+`ADD_FAILURE*`) in constructors and destructors. The workaround is to move the
+content of your constructor/destructor to a private void member function, or
+switch to `EXPECT_*()` if that works. This
+[section](advanced.md#assertion-placement) in the user's guide explains it.
+
+## My SetUp() function is not called. Why?
+
+C++ is case-sensitive. Did you spell it as `Setup()`?
+
+Similarly, sometimes people spell `SetUpTestSuite()` as `SetupTestSuite()` and
+wonder why it's never called.
+
+## How do I jump to the line of a failure in Emacs directly?
+
+googletest's failure message format is understood by Emacs and many other IDEs,
+like acme and XCode. If a googletest message is in a compilation buffer in
+Emacs, then it's clickable.
+
+
+## I have several test cases which share the same test fixture logic, do I have to define a new test fixture class for each of them? This seems pretty tedious.
+
+You don't have to. Instead of
+
+```c++
+class FooTest : public BaseTest {};
+
+TEST_F(FooTest, Abc) { ... }
+TEST_F(FooTest, Def) { ... }
+
+class BarTest : public BaseTest {};
+
+TEST_F(BarTest, Abc) { ... }
+TEST_F(BarTest, Def) { ... }
+```
+
+you can simply `typedef` the test fixtures:
+
+```c++
+typedef BaseTest FooTest;
+
+TEST_F(FooTest, Abc) { ... }
+TEST_F(FooTest, Def) { ... }
+
+typedef BaseTest BarTest;
+
+TEST_F(BarTest, Abc) { ... }
+TEST_F(BarTest, Def) { ... }
+```
+
+## googletest output is buried in a whole bunch of LOG messages. What do I do?
+
+The googletest output is meant to be a concise and human-friendly report. If
+your test generates textual output itself, it will mix with the googletest
+output, making it hard to read. However, there is an easy solution to this
+problem.
+
+Since `LOG` messages go to stderr, we decided to let googletest output go to
+stdout. This way, you can easily separate the two using redirection. For
+example:
+
+```shell
+$ ./my_test > gtest_output.txt
+```
+
+
+## Why should I prefer test fixtures over global variables?
+
+There are several good reasons:
+
+1. It's likely your test needs to change the states of its global variables.
+ This makes it difficult to keep side effects from escaping one test and
+ contaminating others, making debugging difficult. By using fixtures, each
+ test has a fresh set of variables that's different (but with the same
+ names). Thus, tests are kept independent of each other.
+1. Global variables pollute the global namespace.
+1. Test fixtures can be reused via subclassing, which cannot be done easily
+ with global variables. This is useful if many test cases have something in
+ common.
+
+
+ ## What can the statement argument in ASSERT_DEATH() be?
+
+`ASSERT_DEATH(*statement*, *regex*)` (or any death assertion macro) can be used
+wherever `*statement*` is valid. So basically `*statement*` can be any C++
+statement that makes sense in the current context. In particular, it can
+reference global and/or local variables, and can be:
+
+* a simple function call (often the case),
+* a complex expression, or
+* a compound statement.
+
+Some examples are shown here:
+
+```c++
+// A death test can be a simple function call.
+TEST(MyDeathTest, FunctionCall) {
+ ASSERT_DEATH(Xyz(5), "Xyz failed");
+}
+
+// Or a complex expression that references variables and functions.
+TEST(MyDeathTest, ComplexExpression) {
+ const bool c = Condition();
+ ASSERT_DEATH((c ? Func1(0) : object2.Method("test")),
+ "(Func1|Method) failed");
+}
+
+// Death assertions can be used any where in a function. In
+// particular, they can be inside a loop.
+TEST(MyDeathTest, InsideLoop) {
+ // Verifies that Foo(0), Foo(1), ..., and Foo(4) all die.
+ for (int i = 0; i < 5; i++) {
+ EXPECT_DEATH_M(Foo(i), "Foo has \\d+ errors",
+ ::testing::Message() << "where i is " << i);
+ }
+}
+
+// A death assertion can contain a compound statement.
+TEST(MyDeathTest, CompoundStatement) {
+ // Verifies that at lease one of Bar(0), Bar(1), ..., and
+ // Bar(4) dies.
+ ASSERT_DEATH({
+ for (int i = 0; i < 5; i++) {
+ Bar(i);
+ }
+ },
+ "Bar has \\d+ errors");
+}
+```
+
+gtest-death-test_test.cc contains more examples if you are interested.
+
+## I have a fixture class `FooTest`, but `TEST_F(FooTest, Bar)` gives me error ``"no matching function for call to `FooTest::FooTest()'"``. Why?
+
+Googletest needs to be able to create objects of your test fixture class, so it
+must have a default constructor. Normally the compiler will define one for you.
+However, there are cases where you have to define your own:
+
+* If you explicitly declare a non-default constructor for class `FooTest`
+ (`DISALLOW_EVIL_CONSTRUCTORS()` does this), then you need to define a
+ default constructor, even if it would be empty.
+* If `FooTest` has a const non-static data member, then you have to define the
+ default constructor *and* initialize the const member in the initializer
+ list of the constructor. (Early versions of `gcc` doesn't force you to
+ initialize the const member. It's a bug that has been fixed in `gcc 4`.)
+
+## Why does ASSERT_DEATH complain about previous threads that were already joined?
+
+With the Linux pthread library, there is no turning back once you cross the line
+from single thread to multiple threads. The first time you create a thread, a
+manager thread is created in addition, so you get 3, not 2, threads. Later when
+the thread you create joins the main thread, the thread count decrements by 1,
+but the manager thread will never be killed, so you still have 2 threads, which
+means you cannot safely run a death test.
+
+The new NPTL thread library doesn't suffer from this problem, as it doesn't
+create a manager thread. However, if you don't control which machine your test
+runs on, you shouldn't depend on this.
+
+## Why does googletest require the entire test case, instead of individual tests, to be named *DeathTest when it uses ASSERT_DEATH?
+
+googletest does not interleave tests from different test cases. That is, it runs
+all tests in one test case first, and then runs all tests in the next test case,
+and so on. googletest does this because it needs to set up a test case before
+the first test in it is run, and tear it down afterwords. Splitting up the test
+case would require multiple set-up and tear-down processes, which is inefficient
+and makes the semantics unclean.
+
+If we were to determine the order of tests based on test name instead of test
+case name, then we would have a problem with the following situation:
+
+```c++
+TEST_F(FooTest, AbcDeathTest) { ... }
+TEST_F(FooTest, Uvw) { ... }
+
+TEST_F(BarTest, DefDeathTest) { ... }
+TEST_F(BarTest, Xyz) { ... }
+```
+
+Since `FooTest.AbcDeathTest` needs to run before `BarTest.Xyz`, and we don't
+interleave tests from different test cases, we need to run all tests in the
+`FooTest` case before running any test in the `BarTest` case. This contradicts
+with the requirement to run `BarTest.DefDeathTest` before `FooTest.Uvw`.
+
+## But I don't like calling my entire test case \*DeathTest when it contains both death tests and non-death tests. What do I do?
+
+You don't have to, but if you like, you may split up the test case into
+`FooTest` and `FooDeathTest`, where the names make it clear that they are
+related:
+
+```c++
+class FooTest : public ::testing::Test { ... };
+
+TEST_F(FooTest, Abc) { ... }
+TEST_F(FooTest, Def) { ... }
+
+using FooDeathTest = FooTest;
+
+TEST_F(FooDeathTest, Uvw) { ... EXPECT_DEATH(...) ... }
+TEST_F(FooDeathTest, Xyz) { ... ASSERT_DEATH(...) ... }
+```
+
+## googletest prints the LOG messages in a death test's child process only when the test fails. How can I see the LOG messages when the death test succeeds?
+
+Printing the LOG messages generated by the statement inside `EXPECT_DEATH()`
+makes it harder to search for real problems in the parent's log. Therefore,
+googletest only prints them when the death test has failed.
+
+If you really need to see such LOG messages, a workaround is to temporarily
+break the death test (e.g. by changing the regex pattern it is expected to
+match). Admittedly, this is a hack. We'll consider a more permanent solution
+after the fork-and-exec-style death tests are implemented.
+
+## The compiler complains about "no match for 'operator<<'" when I use an assertion. What gives?
+
+If you use a user-defined type `FooType` in an assertion, you must make sure
+there is an `std::ostream& operator<<(std::ostream&, const FooType&)` function
+defined such that we can print a value of `FooType`.
+
+In addition, if `FooType` is declared in a name space, the `<<` operator also
+needs to be defined in the *same* name space. See go/totw/49 for details.
+
+## How do I suppress the memory leak messages on Windows?
+
+Since the statically initialized googletest singleton requires allocations on
+the heap, the Visual C++ memory leak detector will report memory leaks at the
+end of the program run. The easiest way to avoid this is to use the
+`_CrtMemCheckpoint` and `_CrtMemDumpAllObjectsSince` calls to not report any
+statically initialized heap objects. See MSDN for more details and additional
+heap check/debug routines.
+
+
+## How can my code detect if it is running in a test?
+
+If you write code that sniffs whether it's running in a test and does different
+things accordingly, you are leaking test-only logic into production code and
+there is no easy way to ensure that the test-only code paths aren't run by
+mistake in production. Such cleverness also leads to
+[Heisenbugs](https://en.wikipedia.org/wiki/Heisenbug). Therefore we strongly
+advise against the practice, and googletest doesn't provide a way to do it.
+
+In general, the recommended way to cause the code to behave differently under
+test is [Dependency Injection](https://en.wikipedia.org/wiki/Dependency_injection). You can inject
+different functionality from the test and from the production code. Since your
+production code doesn't link in the for-test logic at all (the
+[`testonly`](https://docs.bazel.build/versions/master/be/common-definitions.html#common.testonly)
+attribute for BUILD targets helps to ensure that), there is no danger in
+accidentally running it.
+
+However, if you *really*, *really*, *really* have no choice, and if you follow
+the rule of ending your test program names with `_test`, you can use the
+*horrible* hack of sniffing your executable name (`argv[0]` in `main()`) to know
+whether the code is under test.
+
+
+## How do I temporarily disable a test?
+
+If you have a broken test that you cannot fix right away, you can add the
+DISABLED_ prefix to its name. This will exclude it from execution. This is
+better than commenting out the code or using #if 0, as disabled tests are still
+compiled (and thus won't rot).
+
+To include disabled tests in test execution, just invoke the test program with
+the --gtest_also_run_disabled_tests flag.
+
+## Is it OK if I have two separate `TEST(Foo, Bar)` test methods defined in different namespaces?
+
+Yes.
+
+The rule is **all test methods in the same test case must use the same fixture
+class.** This means that the following is **allowed** because both tests use the
+same fixture class (`::testing::Test`).
+
+```c++
+namespace foo {
+TEST(CoolTest, DoSomething) {
+ SUCCEED();
+}
+} // namespace foo
+
+namespace bar {
+TEST(CoolTest, DoSomething) {
+ SUCCEED();
+}
+} // namespace bar
+```
+
+However, the following code is **not allowed** and will produce a runtime error
+from googletest because the test methods are using different test fixture
+classes with the same test case name.
+
+```c++
+namespace foo {
+class CoolTest : public ::testing::Test {}; // Fixture foo::CoolTest
+TEST_F(CoolTest, DoSomething) {
+ SUCCEED();
+}
+} // namespace foo
+
+namespace bar {
+class CoolTest : public ::testing::Test {}; // Fixture: bar::CoolTest
+TEST_F(CoolTest, DoSomething) {
+ SUCCEED();
+}
+} // namespace bar
+```
diff --git a/third_party/googletest/docs/primer.md b/third_party/googletest/docs/primer.md
new file mode 100644
index 0000000..fb96cdf
--- /dev/null
+++ b/third_party/googletest/docs/primer.md
@@ -0,0 +1,564 @@
+# Googletest Primer
+
+
+## Introduction: Why googletest?
+
+*googletest* helps you write better C++ tests.
+
+googletest is a testing framework developed by the Testing
+Technology team with Google's specific
+requirements and constraints in mind. No matter whether you work on Linux,
+Windows, or a Mac, if you write C++ code, googletest can help you. And it
+supports *any* kind of tests, not just unit tests.
+
+So what makes a good test, and how does googletest fit in? We believe:
+
+1. Tests should be *independent* and *repeatable*. It's a pain to debug a test
+ that succeeds or fails as a result of other tests. googletest isolates the
+ tests by running each of them on a different object. When a test fails,
+ googletest allows you to run it in isolation for quick debugging.
+1. Tests should be well *organized* and reflect the structure of the tested
+ code. googletest groups related tests into test cases that can share data
+ and subroutines. This common pattern is easy to recognize and makes tests
+ easy to maintain. Such consistency is especially helpful when people switch
+ projects and start to work on a new code base.
+1. Tests should be *portable* and *reusable*. Google has a lot of code that is
+ platform-neutral, its tests should also be platform-neutral. googletest
+ works on different OSes, with different compilers (gcc, icc, and MSVC), with
+ or without exceptions, so googletest tests can easily work with a variety of
+ configurations.
+1. When tests fail, they should provide as much *information* about the problem
+ as possible. googletest doesn't stop at the first test failure. Instead, it
+ only stops the current test and continues with the next. You can also set up
+ tests that report non-fatal failures after which the current test continues.
+ Thus, you can detect and fix multiple bugs in a single run-edit-compile
+ cycle.
+1. The testing framework should liberate test writers from housekeeping chores
+ and let them focus on the test *content*. googletest automatically keeps
+ track of all tests defined, and doesn't require the user to enumerate them
+ in order to run them.
+1. Tests should be *fast*. With googletest, you can reuse shared resources
+ across tests and pay for the set-up/tear-down only once, without making
+ tests depend on each other.
+
+Since googletest is based on the popular xUnit architecture, you'll feel right
+at home if you've used JUnit or PyUnit before. If not, it will take you about 10
+minutes to learn the basics and get started. So let's go!
+
+## Beware of the nomenclature
+
+_Note:_ There might be some confusion of idea due to different
+definitions of the terms _Test_, _Test Case_ and _Test Suite_, so beware
+of misunderstanding these.
+
+Historically, googletest started to use the term _Test Case_ for grouping
+related tests, whereas current publications including the International Software
+Testing Qualifications Board ([ISTQB](http://www.istqb.org/)) and various
+textbooks on Software Quality use the term _[Test
+Suite](http://glossary.istqb.org/search/test%20suite)_ for this.
+
+The related term _Test_, as it is used in the googletest, is corresponding to
+the term _[Test Case](http://glossary.istqb.org/search/test%20case)_ of ISTQB
+and others.
+
+The term _Test_ is commonly of broad enough sense, including ISTQB's definition
+of _Test Case_, so it's not much of a problem here. But the term _Test Case_ as
+was used in Google Test is of contradictory sense and thus confusing.
+
+googletest recently started replacing the term _Test Case_ by _Test Suite_ The
+preferred API is TestSuite*. The older TestCase* API is being slowly deprecated
+and refactored away
+
+So please be aware of the different definitions of the terms:
+
+Meaning | googletest Term | [ISTQB](http://www.istqb.org/) Term
+:----------------------------------------------------------------------------------- | :--------------------------------------------------------------------------------------------------------- | :----------------------------------
+Exercise a particular program path with specific input values and verify the results | [TEST()](#simple-tests) | [Test Case](http://glossary.istqb.org/search/test%20case)
+
+## Basic Concepts
+
+When using googletest, you start by writing *assertions*, which are statements
+that check whether a condition is true. An assertion's result can be *success*,
+*nonfatal failure*, or *fatal failure*. If a fatal failure occurs, it aborts the
+current function; otherwise the program continues normally.
+
+*Tests* use assertions to verify the tested code's behavior. If a test crashes
+or has a failed assertion, then it *fails*; otherwise it *succeeds*.
+
+A *test case* contains one or many tests. You should group your tests into test
+cases that reflect the structure of the tested code. When multiple tests in a
+test case need to share common objects and subroutines, you can put them into a
+*test fixture* class.
+
+A *test program* can contain multiple test cases.
+
+We'll now explain how to write a test program, starting at the individual
+assertion level and building up to tests and test cases.
+
+## Assertions
+
+googletest assertions are macros that resemble function calls. You test a class
+or function by making assertions about its behavior. When an assertion fails,
+googletest prints the assertion's source file and line number location, along
+with a failure message. You may also supply a custom failure message which will
+be appended to googletest's message.
+
+The assertions come in pairs that test the same thing but have different effects
+on the current function. `ASSERT_*` versions generate fatal failures when they
+fail, and **abort the current function**. `EXPECT_*` versions generate nonfatal
+failures, which don't abort the current function. Usually `EXPECT_*` are
+preferred, as they allow more than one failure to be reported in a test.
+However, you should use `ASSERT_*` if it doesn't make sense to continue when the
+assertion in question fails.
+
+Since a failed `ASSERT_*` returns from the current function immediately,
+possibly skipping clean-up code that comes after it, it may cause a space leak.
+Depending on the nature of the leak, it may or may not be worth fixing - so keep
+this in mind if you get a heap checker error in addition to assertion errors.
+
+To provide a custom failure message, simply stream it into the macro using the
+`<<` operator, or a sequence of such operators. An example:
+
+```c++
+ASSERT_EQ(x.size(), y.size()) << "Vectors x and y are of unequal length";
+
+for (int i = 0; i < x.size(); ++i) {
+ EXPECT_EQ(x[i], y[i]) << "Vectors x and y differ at index " << i;
+}
+```
+
+Anything that can be streamed to an `ostream` can be streamed to an assertion
+macro--in particular, C strings and `string` objects. If a wide string
+(`wchar_t*`, `TCHAR*` in `UNICODE` mode on Windows, or `std::wstring`) is
+streamed to an assertion, it will be translated to UTF-8 when printed.
+
+### Basic Assertions
+
+These assertions do basic true/false condition testing.
+
+Fatal assertion | Nonfatal assertion | Verifies
+-------------------------- | -------------------------- | --------------------
+`ASSERT_TRUE(condition);` | `EXPECT_TRUE(condition);` | `condition` is true
+`ASSERT_FALSE(condition);` | `EXPECT_FALSE(condition);` | `condition` is false
+
+Remember, when they fail, `ASSERT_*` yields a fatal failure and returns from the
+current function, while `EXPECT_*` yields a nonfatal failure, allowing the
+function to continue running. In either case, an assertion failure means its
+containing test fails.
+
+**Availability**: Linux, Windows, Mac.
+
+### Binary Comparison
+
+This section describes assertions that compare two values.
+
+Fatal assertion | Nonfatal assertion | Verifies
+------------------------ | ------------------------ | --------------
+`ASSERT_EQ(val1, val2);` | `EXPECT_EQ(val1, val2);` | `val1 == val2`
+`ASSERT_NE(val1, val2);` | `EXPECT_NE(val1, val2);` | `val1 != val2`
+`ASSERT_LT(val1, val2);` | `EXPECT_LT(val1, val2);` | `val1 < val2`
+`ASSERT_LE(val1, val2);` | `EXPECT_LE(val1, val2);` | `val1 <= val2`
+`ASSERT_GT(val1, val2);` | `EXPECT_GT(val1, val2);` | `val1 > val2`
+`ASSERT_GE(val1, val2);` | `EXPECT_GE(val1, val2);` | `val1 >= val2`
+
+Value arguments must be comparable by the assertion's comparison operator or
+you'll get a compiler error. We used to require the arguments to support the
+`<<` operator for streaming to an `ostream`, but it's no longer necessary. If
+`<<` is supported, it will be called to print the arguments when the assertion
+fails; otherwise googletest will attempt to print them in the best way it can.
+For more details and how to customize the printing of the arguments, see
+gMock [recipe](../../googlemock/docs/CookBook.md#teaching-google-mock-how-to-print-your-values).).
+
+These assertions can work with a user-defined type, but only if you define the
+corresponding comparison operator (e.g. `==`, `<`, etc). Since this is
+discouraged by the Google [C++ Style
+Guide](https://google.github.io/styleguide/cppguide.html#Operator_Overloading),
+you may need to use `ASSERT_TRUE()` or `EXPECT_TRUE()` to assert the equality of
+two objects of a user-defined type.
+
+However, when possible, `ASSERT_EQ(actual, expected)` is preferred to
+`ASSERT_TRUE(actual == expected)`, since it tells you `actual` and `expected`'s
+values on failure.
+
+Arguments are always evaluated exactly once. Therefore, it's OK for the
+arguments to have side effects. However, as with any ordinary C/C++ function,
+the arguments' evaluation order is undefined (i.e. the compiler is free to
+choose any order) and your code should not depend on any particular argument
+evaluation order.
+
+`ASSERT_EQ()` does pointer equality on pointers. If used on two C strings, it
+tests if they are in the same memory location, not if they have the same value.
+Therefore, if you want to compare C strings (e.g. `const char*`) by value, use
+`ASSERT_STREQ()`, which will be described later on. In particular, to assert
+that a C string is `NULL`, use `ASSERT_STREQ(c_string, NULL)`. Consider using
+`ASSERT_EQ(c_string, nullptr)` if c++11 is supported. To compare two `string`
+objects, you should use `ASSERT_EQ`.
+
+When doing pointer comparisons use `*_EQ(ptr, nullptr)` and `*_NE(ptr, nullptr)`
+instead of `*_EQ(ptr, NULL)` and `*_NE(ptr, NULL)`. This is because `nullptr` is
+typed while `NULL` is not. See [FAQ](faq.md#why-does-googletest-support-expect_eqnull-ptr-and-assert_eqnull-ptr-but-not-expect_nenull-ptr-and-assert_nenull-ptr)
+for more details.
+
+If you're working with floating point numbers, you may want to use the floating
+point variations of some of these macros in order to avoid problems caused by
+rounding. See [Advanced googletest Topics](advanced.md) for details.
+
+Macros in this section work with both narrow and wide string objects (`string`
+and `wstring`).
+
+**Availability**: Linux, Windows, Mac.
+
+**Historical note**: Before February 2016 `*_EQ` had a convention of calling it
+as `ASSERT_EQ(expected, actual)`, so lots of existing code uses this order. Now
+`*_EQ` treats both parameters in the same way.
+
+### String Comparison
+
+The assertions in this group compare two **C strings**. If you want to compare
+two `string` objects, use `EXPECT_EQ`, `EXPECT_NE`, and etc instead.
+
+| Fatal assertion | Nonfatal assertion | Verifies |
+| ------------------------------- | ------------------------------- | -------------------------------------------------------- |
+| `ASSERT_STREQ(str1, str2);` | `EXPECT_STREQ(str1, str2);` | the two C strings have the same content |
+| `ASSERT_STRNE(str1, str2);` | `EXPECT_STRNE(str1, str2);` | the two C strings have different contents |
+| `ASSERT_STRCASEEQ(str1, str2);` | `EXPECT_STRCASEEQ(str1, str2);` | the two C strings have the same content, ignoring case |
+| `ASSERT_STRCASENE(str1, str2);` | `EXPECT_STRCASENE(str1, str2);` | the two C strings have different contents, ignoring case |
+
+Note that "CASE" in an assertion name means that case is ignored. A `NULL`
+pointer and an empty string are considered *different*.
+
+`*STREQ*` and `*STRNE*` also accept wide C strings (`wchar_t*`). If a comparison
+of two wide strings fails, their values will be printed as UTF-8 narrow strings.
+
+**Availability**: Linux, Windows, Mac.
+
+**See also**: For more string comparison tricks (substring, prefix, suffix, and
+regular expression matching, for example), see
+[this](https://github.com/google/googletest/blob/master/googletest/docs/advanced.md)
+in the Advanced googletest Guide.
+
+## Simple Tests
+
+To create a test:
+
+1. Use the `TEST()` macro to define and name a test function, These are
+ ordinary C++ functions that don't return a value.
+1. In this function, along with any valid C++ statements you want to include,
+ use the various googletest assertions to check values.
+1. The test's result is determined by the assertions; if any assertion in the
+ test fails (either fatally or non-fatally), or if the test crashes, the
+ entire test fails. Otherwise, it succeeds.
+
+```c++
+TEST(TestSuiteName, TestName) {
+ ... test body ...
+}
+```
+
+`TEST()` arguments go from general to specific. The *first* argument is the name
+of the test case, and the *second* argument is the test's name within the test
+case. Both names must be valid C++ identifiers, and they should not contain
+underscore (`_`). A test's *full name* consists of its containing test case and
+its individual name. Tests from different test cases can have the same
+individual name.
+
+For example, let's take a simple integer function:
+
+```c++
+int Factorial(int n); // Returns the factorial of n
+```
+
+A test case for this function might look like:
+
+```c++
+// Tests factorial of 0.
+TEST(FactorialTest, HandlesZeroInput) {
+ EXPECT_EQ(Factorial(0), 1);
+}
+
+// Tests factorial of positive numbers.
+TEST(FactorialTest, HandlesPositiveInput) {
+ EXPECT_EQ(Factorial(1), 1);
+ EXPECT_EQ(Factorial(2), 2);
+ EXPECT_EQ(Factorial(3), 6);
+ EXPECT_EQ(Factorial(8), 40320);
+}
+```
+
+googletest groups the test results by test cases, so logically-related tests
+should be in the same test case; in other words, the first argument to their
+`TEST()` should be the same. In the above example, we have two tests,
+`HandlesZeroInput` and `HandlesPositiveInput`, that belong to the same test case
+`FactorialTest`.
+
+When naming your test cases and tests, you should follow the same convention as
+for [naming functions and
+classes](https://google.github.io/styleguide/cppguide.html#Function_Names).
+
+**Availability**: Linux, Windows, Mac.
+
+## Test Fixtures: Using the Same Data Configuration for Multiple Tests
+
+If you find yourself writing two or more tests that operate on similar data, you
+can use a *test fixture*. It allows you to reuse the same configuration of
+objects for several different tests.
+
+To create a fixture:
+
+1. Derive a class from `::testing::Test` . Start its body with `protected:` as
+ we'll want to access fixture members from sub-classes.
+1. Inside the class, declare any objects you plan to use.
+1. If necessary, write a default constructor or `SetUp()` function to prepare
+ the objects for each test. A common mistake is to spell `SetUp()` as
+ **`Setup()`** with a small `u` - Use `override` in C++11 to make sure you
+ spelled it correctly
+1. If necessary, write a destructor or `TearDown()` function to release any
+ resources you allocated in `SetUp()` . To learn when you should use the
+ constructor/destructor and when you should use `SetUp()/TearDown()`, read
+ this [FAQ](faq.md#should-i-use-the-constructordestructor-of-the-test-fixture-or-setupteardown) entry.
+1. If needed, define subroutines for your tests to share.
+
+When using a fixture, use `TEST_F()` instead of `TEST()` as it allows you to
+access objects and subroutines in the test fixture:
+
+```c++
+TEST_F(TestSuiteName, TestName) {
+ ... test body ...
+}
+```
+
+Like `TEST()`, the first argument is the test case name, but for `TEST_F()` this
+must be the name of the test fixture class. You've probably guessed: `_F` is for
+fixture.
+
+Unfortunately, the C++ macro system does not allow us to create a single macro
+that can handle both types of tests. Using the wrong macro causes a compiler
+error.
+
+Also, you must first define a test fixture class before using it in a
+`TEST_F()`, or you'll get the compiler error "`virtual outside class
+declaration`".
+
+For each test defined with `TEST_F()` , googletest will create a *fresh* test
+fixture at runtime, immediately initialize it via `SetUp()` , run the test,
+clean up by calling `TearDown()` , and then delete the test fixture. Note that
+different tests in the same test case have different test fixture objects, and
+googletest always deletes a test fixture before it creates the next one.
+googletest does **not** reuse the same test fixture for multiple tests. Any
+changes one test makes to the fixture do not affect other tests.
+
+As an example, let's write tests for a FIFO queue class named `Queue`, which has
+the following interface:
+
+```c++
+template <typename E> // E is the element type.
+class Queue {
+ public:
+ Queue();
+ void Enqueue(const E& element);
+ E* Dequeue(); // Returns NULL if the queue is empty.
+ size_t size() const;
+ ...
+};
+```
+
+First, define a fixture class. By convention, you should give it the name
+`FooTest` where `Foo` is the class being tested.
+
+```c++
+class QueueTest : public ::testing::Test {
+ protected:
+ void SetUp() override {
+ q1_.Enqueue(1);
+ q2_.Enqueue(2);
+ q2_.Enqueue(3);
+ }
+
+ // void TearDown() override {}
+
+ Queue<int> q0_;
+ Queue<int> q1_;
+ Queue<int> q2_;
+};
+```
+
+In this case, `TearDown()` is not needed since we don't have to clean up after
+each test, other than what's already done by the destructor.
+
+Now we'll write tests using `TEST_F()` and this fixture.
+
+```c++
+TEST_F(QueueTest, IsEmptyInitially) {
+ EXPECT_EQ(q0_.size(), 0);
+}
+
+TEST_F(QueueTest, DequeueWorks) {
+ int* n = q0_.Dequeue();
+ EXPECT_EQ(n, nullptr);
+
+ n = q1_.Dequeue();
+ ASSERT_NE(n, nullptr);
+ EXPECT_EQ(*n, 1);
+ EXPECT_EQ(q1_.size(), 0);
+ delete n;
+
+ n = q2_.Dequeue();
+ ASSERT_NE(n, nullptr);
+ EXPECT_EQ(*n, 2);
+ EXPECT_EQ(q2_.size(), 1);
+ delete n;
+}
+```
+
+The above uses both `ASSERT_*` and `EXPECT_*` assertions. The rule of thumb is
+to use `EXPECT_*` when you want the test to continue to reveal more errors after
+the assertion failure, and use `ASSERT_*` when continuing after failure doesn't
+make sense. For example, the second assertion in the `Dequeue` test is
+=ASSERT_NE(nullptr, n)=, as we need to dereference the pointer `n` later, which
+would lead to a segfault when `n` is `NULL`.
+
+When these tests run, the following happens:
+
+1. googletest constructs a `QueueTest` object (let's call it `t1` ).
+1. `t1.SetUp()` initializes `t1` .
+1. The first test ( `IsEmptyInitially` ) runs on `t1` .
+1. `t1.TearDown()` cleans up after the test finishes.
+1. `t1` is destructed.
+1. The above steps are repeated on another `QueueTest` object, this time
+ running the `DequeueWorks` test.
+
+**Availability**: Linux, Windows, Mac.
+
+
+## Invoking the Tests
+
+`TEST()` and `TEST_F()` implicitly register their tests with googletest. So,
+unlike with many other C++ testing frameworks, you don't have to re-list all
+your defined tests in order to run them.
+
+After defining your tests, you can run them with `RUN_ALL_TESTS()` , which
+returns `0` if all the tests are successful, or `1` otherwise. Note that
+`RUN_ALL_TESTS()` runs *all tests* in your link unit -- they can be from
+different test cases, or even different source files.
+
+When invoked, the `RUN_ALL_TESTS()` macro:
+
+1. Saves the state of all googletest flags
+
+* Creates a test fixture object for the first test.
+
+* Initializes it via `SetUp()`.
+
+* Runs the test on the fixture object.
+
+* Cleans up the fixture via `TearDown()`.
+
+* Deletes the fixture.
+
+* Restores the state of all googletest flags
+
+* Repeats the above steps for the next test, until all tests have run.
+
+If a fatal failure happens the subsequent steps will be skipped.
+
+> IMPORTANT: You must **not** ignore the return value of `RUN_ALL_TESTS()`, or
+> you will get a compiler error. The rationale for this design is that the
+> automated testing service determines whether a test has passed based on its
+> exit code, not on its stdout/stderr output; thus your `main()` function must
+> return the value of `RUN_ALL_TESTS()`.
+>
+> Also, you should call `RUN_ALL_TESTS()` only **once**. Calling it more than
+> once conflicts with some advanced googletest features (e.g. thread-safe [death
+> tests](advanced.md#death-tests)) and thus is not supported.
+
+**Availability**: Linux, Windows, Mac.
+
+## Writing the main() Function
+
+Write your own main() function, which should
+return the value of `RUN_ALL_TESTS()`
+
+```c++
+#include "this/package/foo.h"
+#include "gtest/gtest.h"
+
+namespace {
+
+// The fixture for testing class Foo.
+class FooTest : public ::testing::Test {
+ protected:
+ // You can remove any or all of the following functions if its body
+ // is empty.
+
+ FooTest() {
+ // You can do set-up work for each test here.
+ }
+
+ ~FooTest() override {
+ // You can do clean-up work that doesn't throw exceptions here.
+ }
+
+ // If the constructor and destructor are not enough for setting up
+ // and cleaning up each test, you can define the following methods:
+
+ void SetUp() override {
+ // Code here will be called immediately after the constructor (right
+ // before each test).
+ }
+
+ void TearDown() override {
+ // Code here will be called immediately after each test (right
+ // before the destructor).
+ }
+
+ // Objects declared here can be used by all tests in the test case for Foo.
+};
+
+// Tests that the Foo::Bar() method does Abc.
+TEST_F(FooTest, MethodBarDoesAbc) {
+ const std::string input_filepath = "this/package/testdata/myinputfile.dat";
+ const std::string output_filepath = "this/package/testdata/myoutputfile.dat";
+ Foo f;
+ EXPECT_EQ(f.Bar(input_filepath, output_filepath), 0);
+}
+
+// Tests that Foo does Xyz.
+TEST_F(FooTest, DoesXyz) {
+ // Exercises the Xyz feature of Foo.
+}
+
+} // namespace
+
+int main(int argc, char **argv) {
+ ::testing::InitGoogleTest(&argc, argv);
+ return RUN_ALL_TESTS();
+}
+```
+
+
+The `::testing::InitGoogleTest()` function parses the command line for
+googletest flags, and removes all recognized flags. This allows the user to
+control a test program's behavior via various flags, which we'll cover in
+[AdvancedGuide](advanced.md). You **must** call this function before calling
+`RUN_ALL_TESTS()`, or the flags won't be properly initialized.
+
+On Windows, `InitGoogleTest()` also works with wide strings, so it can be used
+in programs compiled in `UNICODE` mode as well.
+
+But maybe you think that writing all those main() functions is too much work? We
+agree with you completely and that's why Google Test provides a basic
+implementation of main(). If it fits your needs, then just link your test with
+gtest\_main library and you are good to go.
+
+NOTE: `ParseGUnitFlags()` is deprecated in favor of `InitGoogleTest()`.
+
+
+## Known Limitations
+
+* Google Test is designed to be thread-safe. The implementation is thread-safe
+ on systems where the `pthreads` library is available. It is currently
+ _unsafe_ to use Google Test assertions from two threads concurrently on
+ other systems (e.g. Windows). In most tests this is not an issue as usually
+ the assertions are done in the main thread. If you want to help, you can
+ volunteer to implement the necessary synchronization primitives in
+ `gtest-port.h` for your platform.
diff --git a/third_party/googletest/docs/samples.md b/third_party/googletest/docs/samples.md
new file mode 100644
index 0000000..eebdf37
--- /dev/null
+++ b/third_party/googletest/docs/samples.md
@@ -0,0 +1,22 @@
+# Googletest Samples
+
+If you're like us, you'd like to look at [googletest
+samples.](https://github.com/google/googletest/tree/master/googletest/samples)
+The sample directory has a number of well-commented samples showing how to use a
+variety of googletest features.
+
+* Sample #1 shows the basic steps of using googletest to test C++ functions.
+* Sample #2 shows a more complex unit test for a class with multiple member
+ functions.
+* Sample #3 uses a test fixture.
+* Sample #4 teaches you how to use googletest and `googletest.h` together to
+ get the best of both libraries.
+* Sample #5 puts shared testing logic in a base test fixture, and reuses it in
+ derived fixtures.
+* Sample #6 demonstrates type-parameterized tests.
+* Sample #7 teaches the basics of value-parameterized tests.
+* Sample #8 shows using `Combine()` in value-parameterized tests.
+* Sample #9 shows use of the listener API to modify Google Test's console
+ output and the use of its reflection API to inspect test results.
+* Sample #10 shows use of the listener API to implement a primitive memory
+ leak checker.
diff --git a/third_party/googletest/include/gtest/gtest-death-test.h b/third_party/googletest/include/gtest/gtest-death-test.h
index 957a69c..0eb5b27 100644
--- a/third_party/googletest/include/gtest/gtest-death-test.h
+++ b/third_party/googletest/include/gtest/gtest-death-test.h
@@ -26,14 +26,14 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
//
-// Author: wan@google.com (Zhanyong Wan)
-//
-// The Google C++ Testing Framework (Google Test)
+// The Google C++ Testing and Mocking Framework (Google Test)
//
// This header file defines the public API for death tests. It is
// #included by gtest.h so a user doesn't need to include this
// directly.
+// GOOGLETEST_CM0001 DO NOT DELETE
#ifndef GTEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_
#define GTEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_
@@ -99,10 +99,11 @@
//
// On the regular expressions used in death tests:
//
+// GOOGLETEST_CM0005 DO NOT DELETE
// On POSIX-compliant systems (*nix), we use the <regex.h> library,
// which uses the POSIX extended regex syntax.
//
-// On other platforms (e.g. Windows), we only support a simple regex
+// On other platforms (e.g. Windows or Mac), we only support a simple regex
// syntax implemented as part of Google Test. This limited
// implementation should be enough most of the time when writing
// death tests; though it lacks many features you can find in PCRE
@@ -160,7 +161,6 @@
// is rarely a problem as people usually don't put the test binary
// directory in PATH.
//
-// TODO(wan@google.com): make thread-safe death tests search the PATH.
// Asserts that a given statement causes the program to exit, with an
// integer exit status that satisfies predicate, and emitting error output
@@ -169,7 +169,7 @@
GTEST_DEATH_TEST_(statement, predicate, regex, GTEST_FATAL_FAILURE_)
// Like ASSERT_EXIT, but continues on to successive tests in the
-// test case, if any:
+// test suite, if any:
# define EXPECT_EXIT(statement, predicate, regex) \
GTEST_DEATH_TEST_(statement, predicate, regex, GTEST_NONFATAL_FAILURE_)
@@ -180,7 +180,7 @@
ASSERT_EXIT(statement, ::testing::internal::ExitedUnsuccessfully, regex)
// Like ASSERT_DEATH, but continues on to successive tests in the
-// test case, if any:
+// test suite, if any:
# define EXPECT_DEATH(statement, regex) \
EXPECT_EXIT(statement, ::testing::internal::ExitedUnsuccessfully, regex)
@@ -198,9 +198,10 @@
const int exit_code_;
};
-# if !GTEST_OS_WINDOWS
+# if !GTEST_OS_WINDOWS && !GTEST_OS_FUCHSIA
// Tests that an exit code describes an exit due to termination by a
// given signal.
+// GOOGLETEST_CM0006 DO NOT DELETE
class GTEST_API_ KilledBySignal {
public:
explicit KilledBySignal(int signum);
@@ -226,7 +227,7 @@
// return 12;
// }
//
-// TEST(TestCase, TestDieOr12WorksInDgbAndOpt) {
+// TEST(TestSuite, TestDieOr12WorksInDgbAndOpt) {
// int sideeffect = 0;
// // Only asserts in dbg.
// EXPECT_DEBUG_DEATH(DieInDebugOr12(&sideeffect), "death");
@@ -272,6 +273,54 @@
# endif // NDEBUG for EXPECT_DEBUG_DEATH
#endif // GTEST_HAS_DEATH_TEST
+// This macro is used for implementing macros such as
+// EXPECT_DEATH_IF_SUPPORTED and ASSERT_DEATH_IF_SUPPORTED on systems where
+// death tests are not supported. Those macros must compile on such systems
+// iff EXPECT_DEATH and ASSERT_DEATH compile with the same parameters on
+// systems that support death tests. This allows one to write such a macro
+// on a system that does not support death tests and be sure that it will
+// compile on a death-test supporting system. It is exposed publicly so that
+// systems that have death-tests with stricter requirements than
+// GTEST_HAS_DEATH_TEST can write their own equivalent of
+// EXPECT_DEATH_IF_SUPPORTED and ASSERT_DEATH_IF_SUPPORTED.
+//
+// Parameters:
+// statement - A statement that a macro such as EXPECT_DEATH would test
+// for program termination. This macro has to make sure this
+// statement is compiled but not executed, to ensure that
+// EXPECT_DEATH_IF_SUPPORTED compiles with a certain
+// parameter iff EXPECT_DEATH compiles with it.
+// regex - A regex that a macro such as EXPECT_DEATH would use to test
+// the output of statement. This parameter has to be
+// compiled but not evaluated by this macro, to ensure that
+// this macro only accepts expressions that a macro such as
+// EXPECT_DEATH would accept.
+// terminator - Must be an empty statement for EXPECT_DEATH_IF_SUPPORTED
+// and a return statement for ASSERT_DEATH_IF_SUPPORTED.
+// This ensures that ASSERT_DEATH_IF_SUPPORTED will not
+// compile inside functions where ASSERT_DEATH doesn't
+// compile.
+//
+// The branch that has an always false condition is used to ensure that
+// statement and regex are compiled (and thus syntactically correct) but
+// never executed. The unreachable code macro protects the terminator
+// statement from generating an 'unreachable code' warning in case
+// statement unconditionally returns or throws. The Message constructor at
+// the end allows the syntax of streaming additional messages into the
+// macro, for compilational compatibility with EXPECT_DEATH/ASSERT_DEATH.
+# define GTEST_UNSUPPORTED_DEATH_TEST(statement, regex, terminator) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (::testing::internal::AlwaysTrue()) { \
+ GTEST_LOG_(WARNING) \
+ << "Death tests are not supported on this platform.\n" \
+ << "Statement '" #statement "' cannot be verified."; \
+ } else if (::testing::internal::AlwaysFalse()) { \
+ ::testing::internal::RE::PartialMatch(".*", (regex)); \
+ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
+ terminator; \
+ } else \
+ ::testing::Message()
+
// EXPECT_DEATH_IF_SUPPORTED(statement, regex) and
// ASSERT_DEATH_IF_SUPPORTED(statement, regex) expand to real death tests if
// death tests are supported; otherwise they just issue a warning. This is
@@ -284,9 +333,9 @@
ASSERT_DEATH(statement, regex)
#else
# define EXPECT_DEATH_IF_SUPPORTED(statement, regex) \
- GTEST_UNSUPPORTED_DEATH_TEST_(statement, regex, )
+ GTEST_UNSUPPORTED_DEATH_TEST(statement, regex, )
# define ASSERT_DEATH_IF_SUPPORTED(statement, regex) \
- GTEST_UNSUPPORTED_DEATH_TEST_(statement, regex, return)
+ GTEST_UNSUPPORTED_DEATH_TEST(statement, regex, return)
#endif
} // namespace testing
diff --git a/third_party/googletest/include/gtest/gtest-matchers.h b/third_party/googletest/include/gtest/gtest-matchers.h
new file mode 100644
index 0000000..6e73ba1
--- /dev/null
+++ b/third_party/googletest/include/gtest/gtest-matchers.h
@@ -0,0 +1,748 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// The Google C++ Testing and Mocking Framework (Google Test)
+//
+// This file implements just enough of the matcher interface to allow
+// EXPECT_DEATH and friends to accept a matcher argument.
+
+// IWYU pragma: private, include "testing/base/public/gunit.h"
+// IWYU pragma: friend third_party/googletest/googlemock/.*
+// IWYU pragma: friend third_party/googletest/googletest/.*
+
+#ifndef GTEST_INCLUDE_GTEST_GTEST_MATCHERS_H_
+#define GTEST_INCLUDE_GTEST_GTEST_MATCHERS_H_
+
+#include <memory>
+#include <ostream>
+#include <string>
+
+#include "gtest/gtest-printers.h"
+#include "gtest/internal/gtest-internal.h"
+#include "gtest/internal/gtest-port.h"
+
+// MSVC warning C5046 is new as of VS2017 version 15.8.
+#if defined(_MSC_VER) && _MSC_VER >= 1915
+#define GTEST_MAYBE_5046_ 5046
+#else
+#define GTEST_MAYBE_5046_
+#endif
+
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(
+ 4251 GTEST_MAYBE_5046_ /* class A needs to have dll-interface to be used by
+ clients of class B */
+ /* Symbol involving type with internal linkage not defined */)
+
+namespace testing {
+
+// To implement a matcher Foo for type T, define:
+// 1. a class FooMatcherImpl that implements the
+// MatcherInterface<T> interface, and
+// 2. a factory function that creates a Matcher<T> object from a
+// FooMatcherImpl*.
+//
+// The two-level delegation design makes it possible to allow a user
+// to write "v" instead of "Eq(v)" where a Matcher is expected, which
+// is impossible if we pass matchers by pointers. It also eases
+// ownership management as Matcher objects can now be copied like
+// plain values.
+
+// MatchResultListener is an abstract class. Its << operator can be
+// used by a matcher to explain why a value matches or doesn't match.
+//
+class MatchResultListener {
+ public:
+ // Creates a listener object with the given underlying ostream. The
+ // listener does not own the ostream, and does not dereference it
+ // in the constructor or destructor.
+ explicit MatchResultListener(::std::ostream* os) : stream_(os) {}
+ virtual ~MatchResultListener() = 0; // Makes this class abstract.
+
+ // Streams x to the underlying ostream; does nothing if the ostream
+ // is NULL.
+ template <typename T>
+ MatchResultListener& operator<<(const T& x) {
+ if (stream_ != nullptr) *stream_ << x;
+ return *this;
+ }
+
+ // Returns the underlying ostream.
+ ::std::ostream* stream() { return stream_; }
+
+ // Returns true iff the listener is interested in an explanation of
+ // the match result. A matcher's MatchAndExplain() method can use
+ // this information to avoid generating the explanation when no one
+ // intends to hear it.
+ bool IsInterested() const { return stream_ != nullptr; }
+
+ private:
+ ::std::ostream* const stream_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MatchResultListener);
+};
+
+inline MatchResultListener::~MatchResultListener() {
+}
+
+// An instance of a subclass of this knows how to describe itself as a
+// matcher.
+class MatcherDescriberInterface {
+ public:
+ virtual ~MatcherDescriberInterface() {}
+
+ // Describes this matcher to an ostream. The function should print
+ // a verb phrase that describes the property a value matching this
+ // matcher should have. The subject of the verb phrase is the value
+ // being matched. For example, the DescribeTo() method of the Gt(7)
+ // matcher prints "is greater than 7".
+ virtual void DescribeTo(::std::ostream* os) const = 0;
+
+ // Describes the negation of this matcher to an ostream. For
+ // example, if the description of this matcher is "is greater than
+ // 7", the negated description could be "is not greater than 7".
+ // You are not required to override this when implementing
+ // MatcherInterface, but it is highly advised so that your matcher
+ // can produce good error messages.
+ virtual void DescribeNegationTo(::std::ostream* os) const {
+ *os << "not (";
+ DescribeTo(os);
+ *os << ")";
+ }
+};
+
+// The implementation of a matcher.
+template <typename T>
+class MatcherInterface : public MatcherDescriberInterface {
+ public:
+ // Returns true iff the matcher matches x; also explains the match
+ // result to 'listener' if necessary (see the next paragraph), in
+ // the form of a non-restrictive relative clause ("which ...",
+ // "whose ...", etc) that describes x. For example, the
+ // MatchAndExplain() method of the Pointee(...) matcher should
+ // generate an explanation like "which points to ...".
+ //
+ // Implementations of MatchAndExplain() should add an explanation of
+ // the match result *if and only if* they can provide additional
+ // information that's not already present (or not obvious) in the
+ // print-out of x and the matcher's description. Whether the match
+ // succeeds is not a factor in deciding whether an explanation is
+ // needed, as sometimes the caller needs to print a failure message
+ // when the match succeeds (e.g. when the matcher is used inside
+ // Not()).
+ //
+ // For example, a "has at least 10 elements" matcher should explain
+ // what the actual element count is, regardless of the match result,
+ // as it is useful information to the reader; on the other hand, an
+ // "is empty" matcher probably only needs to explain what the actual
+ // size is when the match fails, as it's redundant to say that the
+ // size is 0 when the value is already known to be empty.
+ //
+ // You should override this method when defining a new matcher.
+ //
+ // It's the responsibility of the caller (Google Test) to guarantee
+ // that 'listener' is not NULL. This helps to simplify a matcher's
+ // implementation when it doesn't care about the performance, as it
+ // can talk to 'listener' without checking its validity first.
+ // However, in order to implement dummy listeners efficiently,
+ // listener->stream() may be NULL.
+ virtual bool MatchAndExplain(T x, MatchResultListener* listener) const = 0;
+
+ // Inherits these methods from MatcherDescriberInterface:
+ // virtual void DescribeTo(::std::ostream* os) const = 0;
+ // virtual void DescribeNegationTo(::std::ostream* os) const;
+};
+
+namespace internal {
+
+// Converts a MatcherInterface<T> to a MatcherInterface<const T&>.
+template <typename T>
+class MatcherInterfaceAdapter : public MatcherInterface<const T&> {
+ public:
+ explicit MatcherInterfaceAdapter(const MatcherInterface<T>* impl)
+ : impl_(impl) {}
+ ~MatcherInterfaceAdapter() override { delete impl_; }
+
+ void DescribeTo(::std::ostream* os) const override { impl_->DescribeTo(os); }
+
+ void DescribeNegationTo(::std::ostream* os) const override {
+ impl_->DescribeNegationTo(os);
+ }
+
+ bool MatchAndExplain(const T& x,
+ MatchResultListener* listener) const override {
+ return impl_->MatchAndExplain(x, listener);
+ }
+
+ private:
+ const MatcherInterface<T>* const impl_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MatcherInterfaceAdapter);
+};
+
+struct AnyEq {
+ template <typename A, typename B>
+ bool operator()(const A& a, const B& b) const { return a == b; }
+};
+struct AnyNe {
+ template <typename A, typename B>
+ bool operator()(const A& a, const B& b) const { return a != b; }
+};
+struct AnyLt {
+ template <typename A, typename B>
+ bool operator()(const A& a, const B& b) const { return a < b; }
+};
+struct AnyGt {
+ template <typename A, typename B>
+ bool operator()(const A& a, const B& b) const { return a > b; }
+};
+struct AnyLe {
+ template <typename A, typename B>
+ bool operator()(const A& a, const B& b) const { return a <= b; }
+};
+struct AnyGe {
+ template <typename A, typename B>
+ bool operator()(const A& a, const B& b) const { return a >= b; }
+};
+
+// A match result listener that ignores the explanation.
+class DummyMatchResultListener : public MatchResultListener {
+ public:
+ DummyMatchResultListener() : MatchResultListener(nullptr) {}
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(DummyMatchResultListener);
+};
+
+// A match result listener that forwards the explanation to a given
+// ostream. The difference between this and MatchResultListener is
+// that the former is concrete.
+class StreamMatchResultListener : public MatchResultListener {
+ public:
+ explicit StreamMatchResultListener(::std::ostream* os)
+ : MatchResultListener(os) {}
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(StreamMatchResultListener);
+};
+
+// An internal class for implementing Matcher<T>, which will derive
+// from it. We put functionalities common to all Matcher<T>
+// specializations here to avoid code duplication.
+template <typename T>
+class MatcherBase {
+ public:
+ // Returns true iff the matcher matches x; also explains the match
+ // result to 'listener'.
+ bool MatchAndExplain(const T& x, MatchResultListener* listener) const {
+ return impl_->MatchAndExplain(x, listener);
+ }
+
+ // Returns true iff this matcher matches x.
+ bool Matches(const T& x) const {
+ DummyMatchResultListener dummy;
+ return MatchAndExplain(x, &dummy);
+ }
+
+ // Describes this matcher to an ostream.
+ void DescribeTo(::std::ostream* os) const { impl_->DescribeTo(os); }
+
+ // Describes the negation of this matcher to an ostream.
+ void DescribeNegationTo(::std::ostream* os) const {
+ impl_->DescribeNegationTo(os);
+ }
+
+ // Explains why x matches, or doesn't match, the matcher.
+ void ExplainMatchResultTo(const T& x, ::std::ostream* os) const {
+ StreamMatchResultListener listener(os);
+ MatchAndExplain(x, &listener);
+ }
+
+ // Returns the describer for this matcher object; retains ownership
+ // of the describer, which is only guaranteed to be alive when
+ // this matcher object is alive.
+ const MatcherDescriberInterface* GetDescriber() const {
+ return impl_.get();
+ }
+
+ protected:
+ MatcherBase() {}
+
+ // Constructs a matcher from its implementation.
+ explicit MatcherBase(const MatcherInterface<const T&>* impl) : impl_(impl) {}
+
+ template <typename U>
+ explicit MatcherBase(
+ const MatcherInterface<U>* impl,
+ typename internal::EnableIf<
+ !internal::IsSame<U, const U&>::value>::type* = nullptr)
+ : impl_(new internal::MatcherInterfaceAdapter<U>(impl)) {}
+
+ MatcherBase(const MatcherBase&) = default;
+ MatcherBase& operator=(const MatcherBase&) = default;
+ MatcherBase(MatcherBase&&) = default;
+ MatcherBase& operator=(MatcherBase&&) = default;
+
+ virtual ~MatcherBase() {}
+
+ private:
+ std::shared_ptr<const MatcherInterface<const T&>> impl_;
+};
+
+} // namespace internal
+
+// A Matcher<T> is a copyable and IMMUTABLE (except by assignment)
+// object that can check whether a value of type T matches. The
+// implementation of Matcher<T> is just a std::shared_ptr to const
+// MatcherInterface<T>. Don't inherit from Matcher!
+template <typename T>
+class Matcher : public internal::MatcherBase<T> {
+ public:
+ // Constructs a null matcher. Needed for storing Matcher objects in STL
+ // containers. A default-constructed matcher is not yet initialized. You
+ // cannot use it until a valid value has been assigned to it.
+ explicit Matcher() {} // NOLINT
+
+ // Constructs a matcher from its implementation.
+ explicit Matcher(const MatcherInterface<const T&>* impl)
+ : internal::MatcherBase<T>(impl) {}
+
+ template <typename U>
+ explicit Matcher(const MatcherInterface<U>* impl,
+ typename internal::EnableIf<
+ !internal::IsSame<U, const U&>::value>::type* = nullptr)
+ : internal::MatcherBase<T>(impl) {}
+
+ // Implicit constructor here allows people to write
+ // EXPECT_CALL(foo, Bar(5)) instead of EXPECT_CALL(foo, Bar(Eq(5))) sometimes
+ Matcher(T value); // NOLINT
+};
+
+// The following two specializations allow the user to write str
+// instead of Eq(str) and "foo" instead of Eq("foo") when a std::string
+// matcher is expected.
+template <>
+class GTEST_API_ Matcher<const std::string&>
+ : public internal::MatcherBase<const std::string&> {
+ public:
+ Matcher() {}
+
+ explicit Matcher(const MatcherInterface<const std::string&>* impl)
+ : internal::MatcherBase<const std::string&>(impl) {}
+
+ // Allows the user to write str instead of Eq(str) sometimes, where
+ // str is a std::string object.
+ Matcher(const std::string& s); // NOLINT
+
+ // Allows the user to write "foo" instead of Eq("foo") sometimes.
+ Matcher(const char* s); // NOLINT
+};
+
+template <>
+class GTEST_API_ Matcher<std::string>
+ : public internal::MatcherBase<std::string> {
+ public:
+ Matcher() {}
+
+ explicit Matcher(const MatcherInterface<const std::string&>* impl)
+ : internal::MatcherBase<std::string>(impl) {}
+ explicit Matcher(const MatcherInterface<std::string>* impl)
+ : internal::MatcherBase<std::string>(impl) {}
+
+ // Allows the user to write str instead of Eq(str) sometimes, where
+ // str is a string object.
+ Matcher(const std::string& s); // NOLINT
+
+ // Allows the user to write "foo" instead of Eq("foo") sometimes.
+ Matcher(const char* s); // NOLINT
+};
+
+#if GTEST_HAS_ABSL
+// The following two specializations allow the user to write str
+// instead of Eq(str) and "foo" instead of Eq("foo") when a absl::string_view
+// matcher is expected.
+template <>
+class GTEST_API_ Matcher<const absl::string_view&>
+ : public internal::MatcherBase<const absl::string_view&> {
+ public:
+ Matcher() {}
+
+ explicit Matcher(const MatcherInterface<const absl::string_view&>* impl)
+ : internal::MatcherBase<const absl::string_view&>(impl) {}
+
+ // Allows the user to write str instead of Eq(str) sometimes, where
+ // str is a std::string object.
+ Matcher(const std::string& s); // NOLINT
+
+ // Allows the user to write "foo" instead of Eq("foo") sometimes.
+ Matcher(const char* s); // NOLINT
+
+ // Allows the user to pass absl::string_views directly.
+ Matcher(absl::string_view s); // NOLINT
+};
+
+template <>
+class GTEST_API_ Matcher<absl::string_view>
+ : public internal::MatcherBase<absl::string_view> {
+ public:
+ Matcher() {}
+
+ explicit Matcher(const MatcherInterface<const absl::string_view&>* impl)
+ : internal::MatcherBase<absl::string_view>(impl) {}
+ explicit Matcher(const MatcherInterface<absl::string_view>* impl)
+ : internal::MatcherBase<absl::string_view>(impl) {}
+
+ // Allows the user to write str instead of Eq(str) sometimes, where
+ // str is a std::string object.
+ Matcher(const std::string& s); // NOLINT
+
+ // Allows the user to write "foo" instead of Eq("foo") sometimes.
+ Matcher(const char* s); // NOLINT
+
+ // Allows the user to pass absl::string_views directly.
+ Matcher(absl::string_view s); // NOLINT
+};
+#endif // GTEST_HAS_ABSL
+
+// Prints a matcher in a human-readable format.
+template <typename T>
+std::ostream& operator<<(std::ostream& os, const Matcher<T>& matcher) {
+ matcher.DescribeTo(&os);
+ return os;
+}
+
+// The PolymorphicMatcher class template makes it easy to implement a
+// polymorphic matcher (i.e. a matcher that can match values of more
+// than one type, e.g. Eq(n) and NotNull()).
+//
+// To define a polymorphic matcher, a user should provide an Impl
+// class that has a DescribeTo() method and a DescribeNegationTo()
+// method, and define a member function (or member function template)
+//
+// bool MatchAndExplain(const Value& value,
+// MatchResultListener* listener) const;
+//
+// See the definition of NotNull() for a complete example.
+template <class Impl>
+class PolymorphicMatcher {
+ public:
+ explicit PolymorphicMatcher(const Impl& an_impl) : impl_(an_impl) {}
+
+ // Returns a mutable reference to the underlying matcher
+ // implementation object.
+ Impl& mutable_impl() { return impl_; }
+
+ // Returns an immutable reference to the underlying matcher
+ // implementation object.
+ const Impl& impl() const { return impl_; }
+
+ template <typename T>
+ operator Matcher<T>() const {
+ return Matcher<T>(new MonomorphicImpl<const T&>(impl_));
+ }
+
+ private:
+ template <typename T>
+ class MonomorphicImpl : public MatcherInterface<T> {
+ public:
+ explicit MonomorphicImpl(const Impl& impl) : impl_(impl) {}
+
+ virtual void DescribeTo(::std::ostream* os) const { impl_.DescribeTo(os); }
+
+ virtual void DescribeNegationTo(::std::ostream* os) const {
+ impl_.DescribeNegationTo(os);
+ }
+
+ virtual bool MatchAndExplain(T x, MatchResultListener* listener) const {
+ return impl_.MatchAndExplain(x, listener);
+ }
+
+ private:
+ const Impl impl_;
+ };
+
+ Impl impl_;
+};
+
+// Creates a matcher from its implementation.
+// DEPRECATED: Especially in the generic code, prefer:
+// Matcher<T>(new MyMatcherImpl<const T&>(...));
+//
+// MakeMatcher may create a Matcher that accepts its argument by value, which
+// leads to unnecessary copies & lack of support for non-copyable types.
+template <typename T>
+inline Matcher<T> MakeMatcher(const MatcherInterface<T>* impl) {
+ return Matcher<T>(impl);
+}
+
+// Creates a polymorphic matcher from its implementation. This is
+// easier to use than the PolymorphicMatcher<Impl> constructor as it
+// doesn't require you to explicitly write the template argument, e.g.
+//
+// MakePolymorphicMatcher(foo);
+// vs
+// PolymorphicMatcher<TypeOfFoo>(foo);
+template <class Impl>
+inline PolymorphicMatcher<Impl> MakePolymorphicMatcher(const Impl& impl) {
+ return PolymorphicMatcher<Impl>(impl);
+}
+
+namespace internal {
+// Implements a matcher that compares a given value with a
+// pre-supplied value using one of the ==, <=, <, etc, operators. The
+// two values being compared don't have to have the same type.
+//
+// The matcher defined here is polymorphic (for example, Eq(5) can be
+// used to match an int, a short, a double, etc). Therefore we use
+// a template type conversion operator in the implementation.
+//
+// The following template definition assumes that the Rhs parameter is
+// a "bare" type (i.e. neither 'const T' nor 'T&').
+template <typename D, typename Rhs, typename Op>
+class ComparisonBase {
+ public:
+ explicit ComparisonBase(const Rhs& rhs) : rhs_(rhs) {}
+ template <typename Lhs>
+ operator Matcher<Lhs>() const {
+ return Matcher<Lhs>(new Impl<const Lhs&>(rhs_));
+ }
+
+ private:
+ template <typename T>
+ static const T& Unwrap(const T& v) { return v; }
+ template <typename T>
+ static const T& Unwrap(std::reference_wrapper<T> v) { return v; }
+
+ template <typename Lhs, typename = Rhs>
+ class Impl : public MatcherInterface<Lhs> {
+ public:
+ explicit Impl(const Rhs& rhs) : rhs_(rhs) {}
+ bool MatchAndExplain(Lhs lhs,
+ MatchResultListener* /* listener */) const override {
+ return Op()(lhs, Unwrap(rhs_));
+ }
+ void DescribeTo(::std::ostream* os) const override {
+ *os << D::Desc() << " ";
+ UniversalPrint(Unwrap(rhs_), os);
+ }
+ void DescribeNegationTo(::std::ostream* os) const override {
+ *os << D::NegatedDesc() << " ";
+ UniversalPrint(Unwrap(rhs_), os);
+ }
+
+ private:
+ Rhs rhs_;
+ };
+ Rhs rhs_;
+};
+
+template <typename Rhs>
+class EqMatcher : public ComparisonBase<EqMatcher<Rhs>, Rhs, AnyEq> {
+ public:
+ explicit EqMatcher(const Rhs& rhs)
+ : ComparisonBase<EqMatcher<Rhs>, Rhs, AnyEq>(rhs) { }
+ static const char* Desc() { return "is equal to"; }
+ static const char* NegatedDesc() { return "isn't equal to"; }
+};
+template <typename Rhs>
+class NeMatcher : public ComparisonBase<NeMatcher<Rhs>, Rhs, AnyNe> {
+ public:
+ explicit NeMatcher(const Rhs& rhs)
+ : ComparisonBase<NeMatcher<Rhs>, Rhs, AnyNe>(rhs) { }
+ static const char* Desc() { return "isn't equal to"; }
+ static const char* NegatedDesc() { return "is equal to"; }
+};
+template <typename Rhs>
+class LtMatcher : public ComparisonBase<LtMatcher<Rhs>, Rhs, AnyLt> {
+ public:
+ explicit LtMatcher(const Rhs& rhs)
+ : ComparisonBase<LtMatcher<Rhs>, Rhs, AnyLt>(rhs) { }
+ static const char* Desc() { return "is <"; }
+ static const char* NegatedDesc() { return "isn't <"; }
+};
+template <typename Rhs>
+class GtMatcher : public ComparisonBase<GtMatcher<Rhs>, Rhs, AnyGt> {
+ public:
+ explicit GtMatcher(const Rhs& rhs)
+ : ComparisonBase<GtMatcher<Rhs>, Rhs, AnyGt>(rhs) { }
+ static const char* Desc() { return "is >"; }
+ static const char* NegatedDesc() { return "isn't >"; }
+};
+template <typename Rhs>
+class LeMatcher : public ComparisonBase<LeMatcher<Rhs>, Rhs, AnyLe> {
+ public:
+ explicit LeMatcher(const Rhs& rhs)
+ : ComparisonBase<LeMatcher<Rhs>, Rhs, AnyLe>(rhs) { }
+ static const char* Desc() { return "is <="; }
+ static const char* NegatedDesc() { return "isn't <="; }
+};
+template <typename Rhs>
+class GeMatcher : public ComparisonBase<GeMatcher<Rhs>, Rhs, AnyGe> {
+ public:
+ explicit GeMatcher(const Rhs& rhs)
+ : ComparisonBase<GeMatcher<Rhs>, Rhs, AnyGe>(rhs) { }
+ static const char* Desc() { return "is >="; }
+ static const char* NegatedDesc() { return "isn't >="; }
+};
+
+// Implements polymorphic matchers MatchesRegex(regex) and
+// ContainsRegex(regex), which can be used as a Matcher<T> as long as
+// T can be converted to a string.
+class MatchesRegexMatcher {
+ public:
+ MatchesRegexMatcher(const RE* regex, bool full_match)
+ : regex_(regex), full_match_(full_match) {}
+
+#if GTEST_HAS_ABSL
+ bool MatchAndExplain(const absl::string_view& s,
+ MatchResultListener* listener) const {
+ return MatchAndExplain(std::string(s), listener);
+ }
+#endif // GTEST_HAS_ABSL
+
+ // Accepts pointer types, particularly:
+ // const char*
+ // char*
+ // const wchar_t*
+ // wchar_t*
+ template <typename CharType>
+ bool MatchAndExplain(CharType* s, MatchResultListener* listener) const {
+ return s != nullptr && MatchAndExplain(std::string(s), listener);
+ }
+
+ // Matches anything that can convert to std::string.
+ //
+ // This is a template, not just a plain function with const std::string&,
+ // because absl::string_view has some interfering non-explicit constructors.
+ template <class MatcheeStringType>
+ bool MatchAndExplain(const MatcheeStringType& s,
+ MatchResultListener* /* listener */) const {
+ const std::string& s2(s);
+ return full_match_ ? RE::FullMatch(s2, *regex_)
+ : RE::PartialMatch(s2, *regex_);
+ }
+
+ void DescribeTo(::std::ostream* os) const {
+ *os << (full_match_ ? "matches" : "contains") << " regular expression ";
+ UniversalPrinter<std::string>::Print(regex_->pattern(), os);
+ }
+
+ void DescribeNegationTo(::std::ostream* os) const {
+ *os << "doesn't " << (full_match_ ? "match" : "contain")
+ << " regular expression ";
+ UniversalPrinter<std::string>::Print(regex_->pattern(), os);
+ }
+
+ private:
+ const std::shared_ptr<const RE> regex_;
+ const bool full_match_;
+};
+} // namespace internal
+
+// Matches a string that fully matches regular expression 'regex'.
+// The matcher takes ownership of 'regex'.
+inline PolymorphicMatcher<internal::MatchesRegexMatcher> MatchesRegex(
+ const internal::RE* regex) {
+ return MakePolymorphicMatcher(internal::MatchesRegexMatcher(regex, true));
+}
+inline PolymorphicMatcher<internal::MatchesRegexMatcher> MatchesRegex(
+ const std::string& regex) {
+ return MatchesRegex(new internal::RE(regex));
+}
+
+// Matches a string that contains regular expression 'regex'.
+// The matcher takes ownership of 'regex'.
+inline PolymorphicMatcher<internal::MatchesRegexMatcher> ContainsRegex(
+ const internal::RE* regex) {
+ return MakePolymorphicMatcher(internal::MatchesRegexMatcher(regex, false));
+}
+inline PolymorphicMatcher<internal::MatchesRegexMatcher> ContainsRegex(
+ const std::string& regex) {
+ return ContainsRegex(new internal::RE(regex));
+}
+
+// Creates a polymorphic matcher that matches anything equal to x.
+// Note: if the parameter of Eq() were declared as const T&, Eq("foo")
+// wouldn't compile.
+template <typename T>
+inline internal::EqMatcher<T> Eq(T x) { return internal::EqMatcher<T>(x); }
+
+// Constructs a Matcher<T> from a 'value' of type T. The constructed
+// matcher matches any value that's equal to 'value'.
+template <typename T>
+Matcher<T>::Matcher(T value) { *this = Eq(value); }
+
+// Creates a monomorphic matcher that matches anything with type Lhs
+// and equal to rhs. A user may need to use this instead of Eq(...)
+// in order to resolve an overloading ambiguity.
+//
+// TypedEq<T>(x) is just a convenient short-hand for Matcher<T>(Eq(x))
+// or Matcher<T>(x), but more readable than the latter.
+//
+// We could define similar monomorphic matchers for other comparison
+// operations (e.g. TypedLt, TypedGe, and etc), but decided not to do
+// it yet as those are used much less than Eq() in practice. A user
+// can always write Matcher<T>(Lt(5)) to be explicit about the type,
+// for example.
+template <typename Lhs, typename Rhs>
+inline Matcher<Lhs> TypedEq(const Rhs& rhs) { return Eq(rhs); }
+
+// Creates a polymorphic matcher that matches anything >= x.
+template <typename Rhs>
+inline internal::GeMatcher<Rhs> Ge(Rhs x) {
+ return internal::GeMatcher<Rhs>(x);
+}
+
+// Creates a polymorphic matcher that matches anything > x.
+template <typename Rhs>
+inline internal::GtMatcher<Rhs> Gt(Rhs x) {
+ return internal::GtMatcher<Rhs>(x);
+}
+
+// Creates a polymorphic matcher that matches anything <= x.
+template <typename Rhs>
+inline internal::LeMatcher<Rhs> Le(Rhs x) {
+ return internal::LeMatcher<Rhs>(x);
+}
+
+// Creates a polymorphic matcher that matches anything < x.
+template <typename Rhs>
+inline internal::LtMatcher<Rhs> Lt(Rhs x) {
+ return internal::LtMatcher<Rhs>(x);
+}
+
+// Creates a polymorphic matcher that matches anything != x.
+template <typename Rhs>
+inline internal::NeMatcher<Rhs> Ne(Rhs x) {
+ return internal::NeMatcher<Rhs>(x);
+}
+} // namespace testing
+
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251 5046
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_MATCHERS_H_
diff --git a/third_party/googletest/include/gtest/gtest-message.h b/third_party/googletest/include/gtest/gtest-message.h
index fe879bc..4a80e11 100644
--- a/third_party/googletest/include/gtest/gtest-message.h
+++ b/third_party/googletest/include/gtest/gtest-message.h
@@ -26,10 +26,9 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
//
-// Author: wan@google.com (Zhanyong Wan)
-//
-// The Google C++ Testing Framework (Google Test)
+// The Google C++ Testing and Mocking Framework (Google Test)
//
// This header file defines the Message class.
//
@@ -43,13 +42,19 @@
// to CHANGE WITHOUT NOTICE. Therefore DO NOT DEPEND ON IT in a user
// program!
+// GOOGLETEST_CM0001 DO NOT DELETE
+
#ifndef GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_
#define GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_
#include <limits>
+#include <memory>
#include "gtest/internal/gtest-port.h"
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \
+/* class A needs to have dll-interface to be used by clients of class B */)
+
// Ensures that there is at least one operator<< in the global namespace.
// See Message& operator<<(...) below for why.
void operator<<(const testing::internal::Secret&, int);
@@ -102,14 +107,6 @@
*ss_ << str;
}
-#if GTEST_OS_SYMBIAN
- // Streams a value (either a pointer or not) to this object.
- template <typename T>
- inline Message& operator <<(const T& value) {
- StreamHelper(typename internal::is_pointer<T>::type(), value);
- return *this;
- }
-#else
// Streams a non-pointer value to this object.
template <typename T>
inline Message& operator <<(const T& val) {
@@ -147,14 +144,13 @@
// as "(null)".
template <typename T>
inline Message& operator <<(T* const& pointer) { // NOLINT
- if (pointer == NULL) {
+ if (pointer == nullptr) {
*ss_ << "(null)";
} else {
*ss_ << pointer;
}
return *this;
}
-#endif // GTEST_OS_SYMBIAN
// Since the basic IO manipulators are overloaded for both narrow
// and wide streams, we have to provide this specialized definition
@@ -183,12 +179,6 @@
Message& operator <<(const ::std::wstring& wstr);
#endif // GTEST_HAS_STD_WSTRING
-#if GTEST_HAS_GLOBAL_WSTRING
- // Converts the given wide string to a narrow string using the UTF-8
- // encoding, and streams the result to this Message object.
- Message& operator <<(const ::wstring& wstr);
-#endif // GTEST_HAS_GLOBAL_WSTRING
-
// Gets the text streamed to this object so far as an std::string.
// Each '\0' character in the buffer is replaced with "\\0".
//
@@ -196,32 +186,8 @@
std::string GetString() const;
private:
-
-#if GTEST_OS_SYMBIAN
- // These are needed as the Nokia Symbian Compiler cannot decide between
- // const T& and const T* in a function template. The Nokia compiler _can_
- // decide between class template specializations for T and T*, so a
- // tr1::type_traits-like is_pointer works, and we can overload on that.
- template <typename T>
- inline void StreamHelper(internal::true_type /*is_pointer*/, T* pointer) {
- if (pointer == NULL) {
- *ss_ << "(null)";
- } else {
- *ss_ << pointer;
- }
- }
- template <typename T>
- inline void StreamHelper(internal::false_type /*is_pointer*/,
- const T& value) {
- // See the comments in Message& operator <<(const T&) above for why
- // we need this using statement.
- using ::operator <<;
- *ss_ << value;
- }
-#endif // GTEST_OS_SYMBIAN
-
// We'll hold the text streamed to this object here.
- const internal::scoped_ptr< ::std::stringstream> ss_;
+ const std::unique_ptr< ::std::stringstream> ss_;
// We declare (but don't implement) this to prevent the compiler
// from implementing the assignment operator.
@@ -247,4 +213,6 @@
} // namespace internal
} // namespace testing
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251
+
#endif // GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_
diff --git a/third_party/googletest/include/gtest/gtest-param-test.h b/third_party/googletest/include/gtest/gtest-param-test.h
index 83dd8da..d7c9dd8 100644
--- a/third_party/googletest/include/gtest/gtest-param-test.h
+++ b/third_party/googletest/include/gtest/gtest-param-test.h
@@ -1,7 +1,3 @@
-// This file was GENERATED by command:
-// pump.py gtest-param-test.h.pump
-// DO NOT EDIT BY HAND!!!
-
// Copyright 2008, Google Inc.
// All rights reserved.
//
@@ -31,13 +27,12 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-// Authors: vladl@google.com (Vlad Losev)
-//
// Macros and functions for implementing parameterized tests
-// in Google C++ Testing Framework (Google Test)
+// in Google C++ Testing and Mocking Framework (Google Test)
//
// This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
//
+// GOOGLETEST_CM0001 DO NOT DELETE
#ifndef GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
#define GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
@@ -76,10 +71,10 @@
...
}
-// Finally, you can use INSTANTIATE_TEST_CASE_P to instantiate the test
+// Finally, you can use INSTANTIATE_TEST_SUITE_P to instantiate the test
// case with any set of parameters you want. Google Test defines a number
// of functions for generating test parameters. They return what we call
-// (surprise!) parameter generators. Here is a summary of them, which
+// (surprise!) parameter generators. Here is a summary of them, which
// are all in the testing namespace:
//
//
@@ -97,17 +92,17 @@
// For more details, see comments at the definitions of these functions below
// in this file.
//
-// The following statement will instantiate tests from the FooTest test case
+// The following statement will instantiate tests from the FooTest test suite
// each with parameter values "meeny", "miny", and "moe".
-INSTANTIATE_TEST_CASE_P(InstantiationName,
- FooTest,
- Values("meeny", "miny", "moe"));
+INSTANTIATE_TEST_SUITE_P(InstantiationName,
+ FooTest,
+ Values("meeny", "miny", "moe"));
// To distinguish different instances of the pattern, (yes, you
-// can instantiate it more then once) the first argument to the
-// INSTANTIATE_TEST_CASE_P macro is a prefix that will be added to the
-// actual test case name. Remember to pick unique prefixes for different
+// can instantiate it more than once) the first argument to the
+// INSTANTIATE_TEST_SUITE_P macro is a prefix that will be added to the
+// actual test suite name. Remember to pick unique prefixes for different
// instantiations. The tests from the instantiation above will have
// these names:
//
@@ -124,7 +119,7 @@
// with parameter values "cat" and "dog":
const char* pets[] = {"cat", "dog"};
-INSTANTIATE_TEST_CASE_P(AnotherInstantiationName, FooTest, ValuesIn(pets));
+INSTANTIATE_TEST_SUITE_P(AnotherInstantiationName, FooTest, ValuesIn(pets));
// The tests from the instantiation above will have these names:
//
@@ -133,9 +128,9 @@
// * AnotherInstantiationName/FooTest.HasBlahBlah/0 for "cat"
// * AnotherInstantiationName/FooTest.HasBlahBlah/1 for "dog"
//
-// Please note that INSTANTIATE_TEST_CASE_P will instantiate all tests
-// in the given test case, whether their definitions come before or
-// AFTER the INSTANTIATE_TEST_CASE_P statement.
+// Please note that INSTANTIATE_TEST_SUITE_P will instantiate all tests
+// in the given test suite, whether their definitions come before or
+// AFTER the INSTANTIATE_TEST_SUITE_P statement.
//
// Please also note that generator expressions (including parameters to the
// generators) are evaluated in InitGoogleTest(), after main() has started.
@@ -179,26 +174,22 @@
#endif // 0
-#include "gtest/internal/gtest-port.h"
-
-#if !GTEST_OS_SYMBIAN
-# include <utility>
-#endif
+#include <utility>
#include "gtest/internal/gtest-internal.h"
#include "gtest/internal/gtest-param-util.h"
-#include "gtest/internal/gtest-param-util-generated.h"
+#include "gtest/internal/gtest-port.h"
namespace testing {
// Functions producing parameter generators.
//
// Google Test uses these generators to produce parameters for value-
-// parameterized tests. When a parameterized test case is instantiated
+// parameterized tests. When a parameterized test suite is instantiated
// with a particular generator, Google Test creates and runs tests
// for each element in the sequence produced by the generator.
//
-// In the following sample, tests from test case FooTest are instantiated
+// In the following sample, tests from test suite FooTest are instantiated
// each three times with parameter values 3, 5, and 8:
//
// class FooTest : public TestWithParam<int> { ... };
@@ -207,7 +198,7 @@
// }
// TEST_P(FooTest, TestThat) {
// }
-// INSTANTIATE_TEST_CASE_P(TestSequence, FooTest, Values(3, 5, 8));
+// INSTANTIATE_TEST_SUITE_P(TestSequence, FooTest, Values(3, 5, 8));
//
// Range() returns generators providing sequences of values in a range.
@@ -264,13 +255,13 @@
//
// Examples:
//
-// This instantiates tests from test case StringTest
+// This instantiates tests from test suite StringTest
// each with C-string values of "foo", "bar", and "baz":
//
// const char* strings[] = {"foo", "bar", "baz"};
-// INSTANTIATE_TEST_CASE_P(StringSequence, SrtingTest, ValuesIn(strings));
+// INSTANTIATE_TEST_SUITE_P(StringSequence, StringTest, ValuesIn(strings));
//
-// This instantiates tests from test case StlStringTest
+// This instantiates tests from test suite StlStringTest
// each with STL strings with values "a" and "b":
//
// ::std::vector< ::std::string> GetParameterStrings() {
@@ -280,9 +271,9 @@
// return v;
// }
//
-// INSTANTIATE_TEST_CASE_P(CharSequence,
-// StlStringTest,
-// ValuesIn(GetParameterStrings()));
+// INSTANTIATE_TEST_SUITE_P(CharSequence,
+// StlStringTest,
+// ValuesIn(GetParameterStrings()));
//
//
// This will also instantiate tests from CharTest
@@ -295,9 +286,9 @@
// return list;
// }
// ::std::list<char> l = GetParameterChars();
-// INSTANTIATE_TEST_CASE_P(CharSequence2,
-// CharTest,
-// ValuesIn(l.begin(), l.end()));
+// INSTANTIATE_TEST_SUITE_P(CharSequence2,
+// CharTest,
+// ValuesIn(l.begin(), l.end()));
//
template <typename ForwardIterator>
internal::ParamGenerator<
@@ -327,869 +318,22 @@
// Values(T v1, T v2, ..., T vN)
// - returns a generator producing sequences with elements v1, v2, ..., vN.
//
-// For example, this instantiates tests from test case BarTest each
+// For example, this instantiates tests from test suite BarTest each
// with values "one", "two", and "three":
//
-// INSTANTIATE_TEST_CASE_P(NumSequence, BarTest, Values("one", "two", "three"));
+// INSTANTIATE_TEST_SUITE_P(NumSequence,
+// BarTest,
+// Values("one", "two", "three"));
//
-// This instantiates tests from test case BazTest each with values 1, 2, 3.5.
+// This instantiates tests from test suite BazTest each with values 1, 2, 3.5.
// The exact type of values will depend on the type of parameter in BazTest.
//
-// INSTANTIATE_TEST_CASE_P(FloatingNumbers, BazTest, Values(1, 2, 3.5));
+// INSTANTIATE_TEST_SUITE_P(FloatingNumbers, BazTest, Values(1, 2, 3.5));
//
-// Currently, Values() supports from 1 to 50 parameters.
//
-template <typename T1>
-internal::ValueArray1<T1> Values(T1 v1) {
- return internal::ValueArray1<T1>(v1);
-}
-
-template <typename T1, typename T2>
-internal::ValueArray2<T1, T2> Values(T1 v1, T2 v2) {
- return internal::ValueArray2<T1, T2>(v1, v2);
-}
-
-template <typename T1, typename T2, typename T3>
-internal::ValueArray3<T1, T2, T3> Values(T1 v1, T2 v2, T3 v3) {
- return internal::ValueArray3<T1, T2, T3>(v1, v2, v3);
-}
-
-template <typename T1, typename T2, typename T3, typename T4>
-internal::ValueArray4<T1, T2, T3, T4> Values(T1 v1, T2 v2, T3 v3, T4 v4) {
- return internal::ValueArray4<T1, T2, T3, T4>(v1, v2, v3, v4);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5>
-internal::ValueArray5<T1, T2, T3, T4, T5> Values(T1 v1, T2 v2, T3 v3, T4 v4,
- T5 v5) {
- return internal::ValueArray5<T1, T2, T3, T4, T5>(v1, v2, v3, v4, v5);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6>
-internal::ValueArray6<T1, T2, T3, T4, T5, T6> Values(T1 v1, T2 v2, T3 v3,
- T4 v4, T5 v5, T6 v6) {
- return internal::ValueArray6<T1, T2, T3, T4, T5, T6>(v1, v2, v3, v4, v5, v6);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7>
-internal::ValueArray7<T1, T2, T3, T4, T5, T6, T7> Values(T1 v1, T2 v2, T3 v3,
- T4 v4, T5 v5, T6 v6, T7 v7) {
- return internal::ValueArray7<T1, T2, T3, T4, T5, T6, T7>(v1, v2, v3, v4, v5,
- v6, v7);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8>
-internal::ValueArray8<T1, T2, T3, T4, T5, T6, T7, T8> Values(T1 v1, T2 v2,
- T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8) {
- return internal::ValueArray8<T1, T2, T3, T4, T5, T6, T7, T8>(v1, v2, v3, v4,
- v5, v6, v7, v8);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9>
-internal::ValueArray9<T1, T2, T3, T4, T5, T6, T7, T8, T9> Values(T1 v1, T2 v2,
- T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9) {
- return internal::ValueArray9<T1, T2, T3, T4, T5, T6, T7, T8, T9>(v1, v2, v3,
- v4, v5, v6, v7, v8, v9);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10>
-internal::ValueArray10<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> Values(T1 v1,
- T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10) {
- return internal::ValueArray10<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(v1,
- v2, v3, v4, v5, v6, v7, v8, v9, v10);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11>
-internal::ValueArray11<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10,
- T11> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11) {
- return internal::ValueArray11<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10,
- T11>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12>
-internal::ValueArray12<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12) {
- return internal::ValueArray12<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13>
-internal::ValueArray13<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13) {
- return internal::ValueArray13<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14>
-internal::ValueArray14<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14) {
- return internal::ValueArray14<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13,
- v14);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15>
-internal::ValueArray15<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8,
- T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15) {
- return internal::ValueArray15<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12,
- v13, v14, v15);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16>
-internal::ValueArray16<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
- T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
- T16 v16) {
- return internal::ValueArray16<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11,
- v12, v13, v14, v15, v16);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17>
-internal::ValueArray17<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
- T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
- T16 v16, T17 v17) {
- return internal::ValueArray17<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10,
- v11, v12, v13, v14, v15, v16, v17);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18>
-internal::ValueArray18<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6,
- T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
- T16 v16, T17 v17, T18 v18) {
- return internal::ValueArray18<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18>(v1, v2, v3, v4, v5, v6, v7, v8, v9,
- v10, v11, v12, v13, v14, v15, v16, v17, v18);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19>
-internal::ValueArray19<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5,
- T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14,
- T15 v15, T16 v16, T17 v17, T18 v18, T19 v19) {
- return internal::ValueArray19<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19>(v1, v2, v3, v4, v5, v6, v7, v8,
- v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20>
-internal::ValueArray20<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20> Values(T1 v1, T2 v2, T3 v3, T4 v4,
- T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13,
- T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20) {
- return internal::ValueArray20<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20>(v1, v2, v3, v4, v5, v6, v7,
- v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21>
-internal::ValueArray21<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21> Values(T1 v1, T2 v2, T3 v3, T4 v4,
- T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13,
- T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21) {
- return internal::ValueArray21<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21>(v1, v2, v3, v4, v5, v6,
- v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22>
-internal::ValueArray22<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22> Values(T1 v1, T2 v2, T3 v3,
- T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12,
- T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20,
- T21 v21, T22 v22) {
- return internal::ValueArray22<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22>(v1, v2, v3, v4,
- v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19,
- v20, v21, v22);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23>
-internal::ValueArray23<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23> Values(T1 v1, T2 v2,
- T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12,
- T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20,
- T21 v21, T22 v22, T23 v23) {
- return internal::ValueArray23<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23>(v1, v2, v3,
- v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19,
- v20, v21, v22, v23);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24>
-internal::ValueArray24<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24> Values(T1 v1, T2 v2,
- T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12,
- T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20,
- T21 v21, T22 v22, T23 v23, T24 v24) {
- return internal::ValueArray24<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24>(v1, v2,
- v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18,
- v19, v20, v21, v22, v23, v24);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25>
-internal::ValueArray25<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25> Values(T1 v1,
- T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11,
- T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19,
- T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25) {
- return internal::ValueArray25<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25>(v1,
- v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17,
- v18, v19, v20, v21, v22, v23, v24, v25);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26>
-internal::ValueArray26<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26) {
- return internal::ValueArray26<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15,
- v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27>
-internal::ValueArray27<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
- T27> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27) {
- return internal::ValueArray27<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14,
- v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28>
-internal::ValueArray28<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
- T28> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28) {
- return internal::ValueArray28<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13,
- v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27,
- v28);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29>
-internal::ValueArray29<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29) {
- return internal::ValueArray29<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12,
- v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26,
- v27, v28, v29);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30>
-internal::ValueArray30<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8,
- T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16,
- T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24,
- T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30) {
- return internal::ValueArray30<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11,
- v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25,
- v26, v27, v28, v29, v30);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31>
-internal::ValueArray31<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
- T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
- T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23,
- T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31) {
- return internal::ValueArray31<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10,
- v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24,
- v25, v26, v27, v28, v29, v30, v31);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32>
-internal::ValueArray32<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
- T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
- T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23,
- T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31,
- T32 v32) {
- return internal::ValueArray32<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32>(v1, v2, v3, v4, v5, v6, v7, v8, v9,
- v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23,
- v24, v25, v26, v27, v28, v29, v30, v31, v32);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33>
-internal::ValueArray33<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6,
- T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
- T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23,
- T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31,
- T32 v32, T33 v33) {
- return internal::ValueArray33<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33>(v1, v2, v3, v4, v5, v6, v7, v8,
- v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23,
- v24, v25, v26, v27, v28, v29, v30, v31, v32, v33);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34>
-internal::ValueArray34<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5,
- T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14,
- T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22,
- T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30,
- T31 v31, T32 v32, T33 v33, T34 v34) {
- return internal::ValueArray34<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34>(v1, v2, v3, v4, v5, v6, v7,
- v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22,
- v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35>
-internal::ValueArray35<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35> Values(T1 v1, T2 v2, T3 v3, T4 v4,
- T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13,
- T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21,
- T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29,
- T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35) {
- return internal::ValueArray35<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34, T35>(v1, v2, v3, v4, v5, v6,
- v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21,
- v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36>
-internal::ValueArray36<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36> Values(T1 v1, T2 v2, T3 v3, T4 v4,
- T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13,
- T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21,
- T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29,
- T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36) {
- return internal::ValueArray36<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36>(v1, v2, v3, v4,
- v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19,
- v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33,
- v34, v35, v36);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37>
-internal::ValueArray37<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37> Values(T1 v1, T2 v2, T3 v3,
- T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12,
- T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20,
- T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28,
- T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36,
- T37 v37) {
- return internal::ValueArray37<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37>(v1, v2, v3,
- v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19,
- v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33,
- v34, v35, v36, v37);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38>
-internal::ValueArray38<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38> Values(T1 v1, T2 v2,
- T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12,
- T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20,
- T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28,
- T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36,
- T37 v37, T38 v38) {
- return internal::ValueArray38<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38>(v1, v2,
- v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18,
- v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32,
- v33, v34, v35, v36, v37, v38);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39>
-internal::ValueArray39<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39> Values(T1 v1, T2 v2,
- T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12,
- T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20,
- T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28,
- T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36,
- T37 v37, T38 v38, T39 v39) {
- return internal::ValueArray39<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39>(v1,
- v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17,
- v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31,
- v32, v33, v34, v35, v36, v37, v38, v39);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40>
-internal::ValueArray40<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40> Values(T1 v1,
- T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11,
- T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19,
- T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27,
- T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35,
- T36 v36, T37 v37, T38 v38, T39 v39, T40 v40) {
- return internal::ValueArray40<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
- T40>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15,
- v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29,
- v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41>
-internal::ValueArray41<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
- T41> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41) {
- return internal::ValueArray41<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
- T40, T41>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14,
- v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28,
- v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42>
-internal::ValueArray42<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
- T42> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
- T42 v42) {
- return internal::ValueArray42<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
- T40, T41, T42>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13,
- v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27,
- v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41,
- v42);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43>
-internal::ValueArray43<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
- T43> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
- T42 v42, T43 v43) {
- return internal::ValueArray43<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
- T40, T41, T42, T43>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12,
- v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26,
- v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40,
- v41, v42, v43);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44>
-internal::ValueArray44<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
- T44> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
- T42 v42, T43 v43, T44 v44) {
- return internal::ValueArray44<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
- T40, T41, T42, T43, T44>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11,
- v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25,
- v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39,
- v40, v41, v42, v43, v44);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45>
-internal::ValueArray45<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
- T44, T45> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8,
- T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16,
- T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24,
- T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32,
- T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40,
- T41 v41, T42 v42, T43 v43, T44 v44, T45 v45) {
- return internal::ValueArray45<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
- T40, T41, T42, T43, T44, T45>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10,
- v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24,
- v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38,
- v39, v40, v41, v42, v43, v44, v45);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45,
- typename T46>
-internal::ValueArray46<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
- T44, T45, T46> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
- T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
- T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23,
- T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31,
- T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39,
- T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45, T46 v46) {
- return internal::ValueArray46<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
- T40, T41, T42, T43, T44, T45, T46>(v1, v2, v3, v4, v5, v6, v7, v8, v9,
- v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23,
- v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37,
- v38, v39, v40, v41, v42, v43, v44, v45, v46);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45,
- typename T46, typename T47>
-internal::ValueArray47<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
- T44, T45, T46, T47> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
- T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
- T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23,
- T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31,
- T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39,
- T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47) {
- return internal::ValueArray47<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
- T40, T41, T42, T43, T44, T45, T46, T47>(v1, v2, v3, v4, v5, v6, v7, v8,
- v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23,
- v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37,
- v38, v39, v40, v41, v42, v43, v44, v45, v46, v47);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45,
- typename T46, typename T47, typename T48>
-internal::ValueArray48<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
- T44, T45, T46, T47, T48> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6,
- T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
- T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23,
- T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31,
- T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39,
- T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47,
- T48 v48) {
- return internal::ValueArray48<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
- T40, T41, T42, T43, T44, T45, T46, T47, T48>(v1, v2, v3, v4, v5, v6, v7,
- v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22,
- v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36,
- v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45,
- typename T46, typename T47, typename T48, typename T49>
-internal::ValueArray49<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
- T44, T45, T46, T47, T48, T49> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5,
- T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14,
- T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22,
- T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30,
- T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38,
- T39 v39, T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45, T46 v46,
- T47 v47, T48 v48, T49 v49) {
- return internal::ValueArray49<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
- T40, T41, T42, T43, T44, T45, T46, T47, T48, T49>(v1, v2, v3, v4, v5, v6,
- v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21,
- v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35,
- v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45,
- typename T46, typename T47, typename T48, typename T49, typename T50>
-internal::ValueArray50<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
- T44, T45, T46, T47, T48, T49, T50> Values(T1 v1, T2 v2, T3 v3, T4 v4,
- T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13,
- T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21,
- T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29,
- T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37,
- T38 v38, T39 v39, T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45,
- T46 v46, T47 v47, T48 v48, T49 v49, T50 v50) {
- return internal::ValueArray50<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
- T40, T41, T42, T43, T44, T45, T46, T47, T48, T49, T50>(v1, v2, v3, v4,
- v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19,
- v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33,
- v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47,
- v48, v49, v50);
+template <typename... T>
+internal::ValueArray<T...> Values(T... v) {
+ return internal::ValueArray<T...>(std::move(v)...);
}
// Bool() allows generating tests with parameters in a set of (false, true).
@@ -1202,7 +346,7 @@
// of multiple flags can be tested when several Bool()'s are combined using
// Combine() function.
//
-// In the following example all tests in the test case FlagDependentTest
+// In the following example all tests in the test suite FlagDependentTest
// will be instantiated twice with parameters false and true.
//
// class FlagDependentTest : public testing::TestWithParam<bool> {
@@ -1210,13 +354,12 @@
// external_flag = GetParam();
// }
// }
-// INSTANTIATE_TEST_CASE_P(BoolSequence, FlagDependentTest, Bool());
+// INSTANTIATE_TEST_SUITE_P(BoolSequence, FlagDependentTest, Bool());
//
inline internal::ParamGenerator<bool> Bool() {
return Values(false, true);
}
-# if GTEST_HAS_COMBINE
// Combine() allows the user to combine two or more sequences to produce
// values of a Cartesian product of those sequences' elements.
//
@@ -1225,186 +368,83 @@
// - returns a generator producing sequences with elements coming from
// the Cartesian product of elements from the sequences generated by
// gen1, gen2, ..., genN. The sequence elements will have a type of
-// tuple<T1, T2, ..., TN> where T1, T2, ..., TN are the types
+// std::tuple<T1, T2, ..., TN> where T1, T2, ..., TN are the types
// of elements from sequences produces by gen1, gen2, ..., genN.
//
-// Combine can have up to 10 arguments. This number is currently limited
-// by the maximum number of elements in the tuple implementation used by Google
-// Test.
+// Combine can have up to 10 arguments.
//
// Example:
//
-// This will instantiate tests in test case AnimalTest each one with
+// This will instantiate tests in test suite AnimalTest each one with
// the parameter values tuple("cat", BLACK), tuple("cat", WHITE),
// tuple("dog", BLACK), and tuple("dog", WHITE):
//
// enum Color { BLACK, GRAY, WHITE };
// class AnimalTest
-// : public testing::TestWithParam<tuple<const char*, Color> > {...};
+// : public testing::TestWithParam<std::tuple<const char*, Color> > {...};
//
// TEST_P(AnimalTest, AnimalLooksNice) {...}
//
-// INSTANTIATE_TEST_CASE_P(AnimalVariations, AnimalTest,
-// Combine(Values("cat", "dog"),
-// Values(BLACK, WHITE)));
+// INSTANTIATE_TEST_SUITE_P(AnimalVariations, AnimalTest,
+// Combine(Values("cat", "dog"),
+// Values(BLACK, WHITE)));
//
// This will instantiate tests in FlagDependentTest with all variations of two
// Boolean flags:
//
// class FlagDependentTest
-// : public testing::TestWithParam<tuple<bool, bool> > {
+// : public testing::TestWithParam<std::tuple<bool, bool> > {
// virtual void SetUp() {
// // Assigns external_flag_1 and external_flag_2 values from the tuple.
-// tie(external_flag_1, external_flag_2) = GetParam();
+// std::tie(external_flag_1, external_flag_2) = GetParam();
// }
// };
//
// TEST_P(FlagDependentTest, TestFeature1) {
// // Test your code using external_flag_1 and external_flag_2 here.
// }
-// INSTANTIATE_TEST_CASE_P(TwoBoolSequence, FlagDependentTest,
-// Combine(Bool(), Bool()));
+// INSTANTIATE_TEST_SUITE_P(TwoBoolSequence, FlagDependentTest,
+// Combine(Bool(), Bool()));
//
-template <typename Generator1, typename Generator2>
-internal::CartesianProductHolder2<Generator1, Generator2> Combine(
- const Generator1& g1, const Generator2& g2) {
- return internal::CartesianProductHolder2<Generator1, Generator2>(
- g1, g2);
+template <typename... Generator>
+internal::CartesianProductHolder<Generator...> Combine(const Generator&... g) {
+ return internal::CartesianProductHolder<Generator...>(g...);
}
-template <typename Generator1, typename Generator2, typename Generator3>
-internal::CartesianProductHolder3<Generator1, Generator2, Generator3> Combine(
- const Generator1& g1, const Generator2& g2, const Generator3& g3) {
- return internal::CartesianProductHolder3<Generator1, Generator2, Generator3>(
- g1, g2, g3);
-}
+#define TEST_P(test_suite_name, test_name) \
+ class GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) \
+ : public test_suite_name { \
+ public: \
+ GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)() {} \
+ virtual void TestBody(); \
+ \
+ private: \
+ static int AddToRegistry() { \
+ ::testing::UnitTest::GetInstance() \
+ ->parameterized_test_registry() \
+ .GetTestSuitePatternHolder<test_suite_name>( \
+ #test_suite_name, \
+ ::testing::internal::CodeLocation(__FILE__, __LINE__)) \
+ ->AddTestPattern( \
+ GTEST_STRINGIFY_(test_suite_name), GTEST_STRINGIFY_(test_name), \
+ new ::testing::internal::TestMetaFactory<GTEST_TEST_CLASS_NAME_( \
+ test_suite_name, test_name)>()); \
+ return 0; \
+ } \
+ static int gtest_registering_dummy_ GTEST_ATTRIBUTE_UNUSED_; \
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(GTEST_TEST_CLASS_NAME_(test_suite_name, \
+ test_name)); \
+ }; \
+ int GTEST_TEST_CLASS_NAME_(test_suite_name, \
+ test_name)::gtest_registering_dummy_ = \
+ GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)::AddToRegistry(); \
+ void GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)::TestBody()
-template <typename Generator1, typename Generator2, typename Generator3,
- typename Generator4>
-internal::CartesianProductHolder4<Generator1, Generator2, Generator3,
- Generator4> Combine(
- const Generator1& g1, const Generator2& g2, const Generator3& g3,
- const Generator4& g4) {
- return internal::CartesianProductHolder4<Generator1, Generator2, Generator3,
- Generator4>(
- g1, g2, g3, g4);
-}
-
-template <typename Generator1, typename Generator2, typename Generator3,
- typename Generator4, typename Generator5>
-internal::CartesianProductHolder5<Generator1, Generator2, Generator3,
- Generator4, Generator5> Combine(
- const Generator1& g1, const Generator2& g2, const Generator3& g3,
- const Generator4& g4, const Generator5& g5) {
- return internal::CartesianProductHolder5<Generator1, Generator2, Generator3,
- Generator4, Generator5>(
- g1, g2, g3, g4, g5);
-}
-
-template <typename Generator1, typename Generator2, typename Generator3,
- typename Generator4, typename Generator5, typename Generator6>
-internal::CartesianProductHolder6<Generator1, Generator2, Generator3,
- Generator4, Generator5, Generator6> Combine(
- const Generator1& g1, const Generator2& g2, const Generator3& g3,
- const Generator4& g4, const Generator5& g5, const Generator6& g6) {
- return internal::CartesianProductHolder6<Generator1, Generator2, Generator3,
- Generator4, Generator5, Generator6>(
- g1, g2, g3, g4, g5, g6);
-}
-
-template <typename Generator1, typename Generator2, typename Generator3,
- typename Generator4, typename Generator5, typename Generator6,
- typename Generator7>
-internal::CartesianProductHolder7<Generator1, Generator2, Generator3,
- Generator4, Generator5, Generator6, Generator7> Combine(
- const Generator1& g1, const Generator2& g2, const Generator3& g3,
- const Generator4& g4, const Generator5& g5, const Generator6& g6,
- const Generator7& g7) {
- return internal::CartesianProductHolder7<Generator1, Generator2, Generator3,
- Generator4, Generator5, Generator6, Generator7>(
- g1, g2, g3, g4, g5, g6, g7);
-}
-
-template <typename Generator1, typename Generator2, typename Generator3,
- typename Generator4, typename Generator5, typename Generator6,
- typename Generator7, typename Generator8>
-internal::CartesianProductHolder8<Generator1, Generator2, Generator3,
- Generator4, Generator5, Generator6, Generator7, Generator8> Combine(
- const Generator1& g1, const Generator2& g2, const Generator3& g3,
- const Generator4& g4, const Generator5& g5, const Generator6& g6,
- const Generator7& g7, const Generator8& g8) {
- return internal::CartesianProductHolder8<Generator1, Generator2, Generator3,
- Generator4, Generator5, Generator6, Generator7, Generator8>(
- g1, g2, g3, g4, g5, g6, g7, g8);
-}
-
-template <typename Generator1, typename Generator2, typename Generator3,
- typename Generator4, typename Generator5, typename Generator6,
- typename Generator7, typename Generator8, typename Generator9>
-internal::CartesianProductHolder9<Generator1, Generator2, Generator3,
- Generator4, Generator5, Generator6, Generator7, Generator8,
- Generator9> Combine(
- const Generator1& g1, const Generator2& g2, const Generator3& g3,
- const Generator4& g4, const Generator5& g5, const Generator6& g6,
- const Generator7& g7, const Generator8& g8, const Generator9& g9) {
- return internal::CartesianProductHolder9<Generator1, Generator2, Generator3,
- Generator4, Generator5, Generator6, Generator7, Generator8, Generator9>(
- g1, g2, g3, g4, g5, g6, g7, g8, g9);
-}
-
-template <typename Generator1, typename Generator2, typename Generator3,
- typename Generator4, typename Generator5, typename Generator6,
- typename Generator7, typename Generator8, typename Generator9,
- typename Generator10>
-internal::CartesianProductHolder10<Generator1, Generator2, Generator3,
- Generator4, Generator5, Generator6, Generator7, Generator8, Generator9,
- Generator10> Combine(
- const Generator1& g1, const Generator2& g2, const Generator3& g3,
- const Generator4& g4, const Generator5& g5, const Generator6& g6,
- const Generator7& g7, const Generator8& g8, const Generator9& g9,
- const Generator10& g10) {
- return internal::CartesianProductHolder10<Generator1, Generator2, Generator3,
- Generator4, Generator5, Generator6, Generator7, Generator8, Generator9,
- Generator10>(
- g1, g2, g3, g4, g5, g6, g7, g8, g9, g10);
-}
-# endif // GTEST_HAS_COMBINE
-
-
-
-# define TEST_P(test_case_name, test_name) \
- class GTEST_TEST_CLASS_NAME_(test_case_name, test_name) \
- : public test_case_name { \
- public: \
- GTEST_TEST_CLASS_NAME_(test_case_name, test_name)() {} \
- virtual void TestBody(); \
- private: \
- static int AddToRegistry() { \
- ::testing::UnitTest::GetInstance()->parameterized_test_registry(). \
- GetTestCasePatternHolder<test_case_name>(\
- #test_case_name, \
- ::testing::internal::CodeLocation(\
- __FILE__, __LINE__))->AddTestPattern(\
- #test_case_name, \
- #test_name, \
- new ::testing::internal::TestMetaFactory< \
- GTEST_TEST_CLASS_NAME_(\
- test_case_name, test_name)>()); \
- return 0; \
- } \
- static int gtest_registering_dummy_ GTEST_ATTRIBUTE_UNUSED_; \
- GTEST_DISALLOW_COPY_AND_ASSIGN_(\
- GTEST_TEST_CLASS_NAME_(test_case_name, test_name)); \
- }; \
- int GTEST_TEST_CLASS_NAME_(test_case_name, \
- test_name)::gtest_registering_dummy_ = \
- GTEST_TEST_CLASS_NAME_(test_case_name, test_name)::AddToRegistry(); \
- void GTEST_TEST_CLASS_NAME_(test_case_name, test_name)::TestBody()
-
-// The optional last argument to INSTANTIATE_TEST_CASE_P allows the user
-// to specify a function or functor that generates custom test name suffixes
-// based on the test parameters. The function should accept one argument of
-// type testing::TestParamInfo<class ParamType>, and return std::string.
+// The last argument to INSTANTIATE_TEST_SUITE_P allows the user to specify
+// generator and an optional function or functor that generates custom test name
+// suffixes based on the test parameters. Such a function or functor should
+// accept one argument of type testing::TestParamInfo<class ParamType>, and
+// return std::string.
//
// testing::PrintToStringParamName is a builtin test suffix generator that
// returns the value of testing::PrintToString(GetParam()).
@@ -1413,24 +453,50 @@
// alphanumeric characters or underscore. Because PrintToString adds quotes
// to std::string and C strings, it won't work for these types.
-# define INSTANTIATE_TEST_CASE_P(prefix, test_case_name, generator, ...) \
- static ::testing::internal::ParamGenerator<test_case_name::ParamType> \
- gtest_##prefix##test_case_name##_EvalGenerator_() { return generator; } \
- static ::std::string gtest_##prefix##test_case_name##_EvalGenerateName_( \
- const ::testing::TestParamInfo<test_case_name::ParamType>& info) { \
- return ::testing::internal::GetParamNameGen<test_case_name::ParamType> \
- (__VA_ARGS__)(info); \
- } \
- static int gtest_##prefix##test_case_name##_dummy_ GTEST_ATTRIBUTE_UNUSED_ = \
- ::testing::UnitTest::GetInstance()->parameterized_test_registry(). \
- GetTestCasePatternHolder<test_case_name>(\
- #test_case_name, \
- ::testing::internal::CodeLocation(\
- __FILE__, __LINE__))->AddTestCaseInstantiation(\
- #prefix, \
- >est_##prefix##test_case_name##_EvalGenerator_, \
- >est_##prefix##test_case_name##_EvalGenerateName_, \
- __FILE__, __LINE__)
+#define GTEST_EXPAND_(arg) arg
+#define GTEST_GET_FIRST_(first, ...) first
+#define GTEST_GET_SECOND_(first, second, ...) second
+
+#define INSTANTIATE_TEST_SUITE_P(prefix, test_suite_name, ...) \
+ static ::testing::internal::ParamGenerator<test_suite_name::ParamType> \
+ gtest_##prefix##test_suite_name##_EvalGenerator_() { \
+ return GTEST_EXPAND_(GTEST_GET_FIRST_(__VA_ARGS__, DUMMY_PARAM_)); \
+ } \
+ static ::std::string gtest_##prefix##test_suite_name##_EvalGenerateName_( \
+ const ::testing::TestParamInfo<test_suite_name::ParamType>& info) { \
+ if (::testing::internal::AlwaysFalse()) { \
+ ::testing::internal::TestNotEmpty(GTEST_EXPAND_(GTEST_GET_SECOND_( \
+ __VA_ARGS__, \
+ ::testing::internal::DefaultParamName<test_suite_name::ParamType>, \
+ DUMMY_PARAM_))); \
+ auto t = std::make_tuple(__VA_ARGS__); \
+ static_assert(std::tuple_size<decltype(t)>::value <= 2, \
+ "Too Many Args!"); \
+ } \
+ return ((GTEST_EXPAND_(GTEST_GET_SECOND_( \
+ __VA_ARGS__, \
+ ::testing::internal::DefaultParamName<test_suite_name::ParamType>, \
+ DUMMY_PARAM_))))(info); \
+ } \
+ static int gtest_##prefix##test_suite_name##_dummy_ \
+ GTEST_ATTRIBUTE_UNUSED_ = \
+ ::testing::UnitTest::GetInstance() \
+ ->parameterized_test_registry() \
+ .GetTestSuitePatternHolder<test_suite_name>( \
+ #test_suite_name, \
+ ::testing::internal::CodeLocation(__FILE__, __LINE__)) \
+ ->AddTestSuiteInstantiation( \
+ #prefix, >est_##prefix##test_suite_name##_EvalGenerator_, \
+ >est_##prefix##test_suite_name##_EvalGenerateName_, \
+ __FILE__, __LINE__)
+
+// Legacy API is deprecated but still available
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+#define INSTANTIATE_TEST_CASE_P \
+ static_assert(::testing::internal::InstantiateTestCase_P_IsDeprecated(), \
+ ""); \
+ INSTANTIATE_TEST_SUITE_P
+#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
} // namespace testing
diff --git a/third_party/googletest/include/gtest/gtest-param-test.h.pump b/third_party/googletest/include/gtest/gtest-param-test.h.pump
deleted file mode 100644
index 504b7d1..0000000
--- a/third_party/googletest/include/gtest/gtest-param-test.h.pump
+++ /dev/null
@@ -1,503 +0,0 @@
-$$ -*- mode: c++; -*-
-$var n = 50 $$ Maximum length of Values arguments we want to support.
-$var maxtuple = 10 $$ Maximum number of Combine arguments we want to support.
-// Copyright 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Authors: vladl@google.com (Vlad Losev)
-//
-// Macros and functions for implementing parameterized tests
-// in Google C++ Testing Framework (Google Test)
-//
-// This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
-//
-#ifndef GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
-#define GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
-
-
-// Value-parameterized tests allow you to test your code with different
-// parameters without writing multiple copies of the same test.
-//
-// Here is how you use value-parameterized tests:
-
-#if 0
-
-// To write value-parameterized tests, first you should define a fixture
-// class. It is usually derived from testing::TestWithParam<T> (see below for
-// another inheritance scheme that's sometimes useful in more complicated
-// class hierarchies), where the type of your parameter values.
-// TestWithParam<T> is itself derived from testing::Test. T can be any
-// copyable type. If it's a raw pointer, you are responsible for managing the
-// lifespan of the pointed values.
-
-class FooTest : public ::testing::TestWithParam<const char*> {
- // You can implement all the usual class fixture members here.
-};
-
-// Then, use the TEST_P macro to define as many parameterized tests
-// for this fixture as you want. The _P suffix is for "parameterized"
-// or "pattern", whichever you prefer to think.
-
-TEST_P(FooTest, DoesBlah) {
- // Inside a test, access the test parameter with the GetParam() method
- // of the TestWithParam<T> class:
- EXPECT_TRUE(foo.Blah(GetParam()));
- ...
-}
-
-TEST_P(FooTest, HasBlahBlah) {
- ...
-}
-
-// Finally, you can use INSTANTIATE_TEST_CASE_P to instantiate the test
-// case with any set of parameters you want. Google Test defines a number
-// of functions for generating test parameters. They return what we call
-// (surprise!) parameter generators. Here is a summary of them, which
-// are all in the testing namespace:
-//
-//
-// Range(begin, end [, step]) - Yields values {begin, begin+step,
-// begin+step+step, ...}. The values do not
-// include end. step defaults to 1.
-// Values(v1, v2, ..., vN) - Yields values {v1, v2, ..., vN}.
-// ValuesIn(container) - Yields values from a C-style array, an STL
-// ValuesIn(begin,end) container, or an iterator range [begin, end).
-// Bool() - Yields sequence {false, true}.
-// Combine(g1, g2, ..., gN) - Yields all combinations (the Cartesian product
-// for the math savvy) of the values generated
-// by the N generators.
-//
-// For more details, see comments at the definitions of these functions below
-// in this file.
-//
-// The following statement will instantiate tests from the FooTest test case
-// each with parameter values "meeny", "miny", and "moe".
-
-INSTANTIATE_TEST_CASE_P(InstantiationName,
- FooTest,
- Values("meeny", "miny", "moe"));
-
-// To distinguish different instances of the pattern, (yes, you
-// can instantiate it more then once) the first argument to the
-// INSTANTIATE_TEST_CASE_P macro is a prefix that will be added to the
-// actual test case name. Remember to pick unique prefixes for different
-// instantiations. The tests from the instantiation above will have
-// these names:
-//
-// * InstantiationName/FooTest.DoesBlah/0 for "meeny"
-// * InstantiationName/FooTest.DoesBlah/1 for "miny"
-// * InstantiationName/FooTest.DoesBlah/2 for "moe"
-// * InstantiationName/FooTest.HasBlahBlah/0 for "meeny"
-// * InstantiationName/FooTest.HasBlahBlah/1 for "miny"
-// * InstantiationName/FooTest.HasBlahBlah/2 for "moe"
-//
-// You can use these names in --gtest_filter.
-//
-// This statement will instantiate all tests from FooTest again, each
-// with parameter values "cat" and "dog":
-
-const char* pets[] = {"cat", "dog"};
-INSTANTIATE_TEST_CASE_P(AnotherInstantiationName, FooTest, ValuesIn(pets));
-
-// The tests from the instantiation above will have these names:
-//
-// * AnotherInstantiationName/FooTest.DoesBlah/0 for "cat"
-// * AnotherInstantiationName/FooTest.DoesBlah/1 for "dog"
-// * AnotherInstantiationName/FooTest.HasBlahBlah/0 for "cat"
-// * AnotherInstantiationName/FooTest.HasBlahBlah/1 for "dog"
-//
-// Please note that INSTANTIATE_TEST_CASE_P will instantiate all tests
-// in the given test case, whether their definitions come before or
-// AFTER the INSTANTIATE_TEST_CASE_P statement.
-//
-// Please also note that generator expressions (including parameters to the
-// generators) are evaluated in InitGoogleTest(), after main() has started.
-// This allows the user on one hand, to adjust generator parameters in order
-// to dynamically determine a set of tests to run and on the other hand,
-// give the user a chance to inspect the generated tests with Google Test
-// reflection API before RUN_ALL_TESTS() is executed.
-//
-// You can see samples/sample7_unittest.cc and samples/sample8_unittest.cc
-// for more examples.
-//
-// In the future, we plan to publish the API for defining new parameter
-// generators. But for now this interface remains part of the internal
-// implementation and is subject to change.
-//
-//
-// A parameterized test fixture must be derived from testing::Test and from
-// testing::WithParamInterface<T>, where T is the type of the parameter
-// values. Inheriting from TestWithParam<T> satisfies that requirement because
-// TestWithParam<T> inherits from both Test and WithParamInterface. In more
-// complicated hierarchies, however, it is occasionally useful to inherit
-// separately from Test and WithParamInterface. For example:
-
-class BaseTest : public ::testing::Test {
- // You can inherit all the usual members for a non-parameterized test
- // fixture here.
-};
-
-class DerivedTest : public BaseTest, public ::testing::WithParamInterface<int> {
- // The usual test fixture members go here too.
-};
-
-TEST_F(BaseTest, HasFoo) {
- // This is an ordinary non-parameterized test.
-}
-
-TEST_P(DerivedTest, DoesBlah) {
- // GetParam works just the same here as if you inherit from TestWithParam.
- EXPECT_TRUE(foo.Blah(GetParam()));
-}
-
-#endif // 0
-
-#include "gtest/internal/gtest-port.h"
-
-#if !GTEST_OS_SYMBIAN
-# include <utility>
-#endif
-
-#include "gtest/internal/gtest-internal.h"
-#include "gtest/internal/gtest-param-util.h"
-#include "gtest/internal/gtest-param-util-generated.h"
-
-namespace testing {
-
-// Functions producing parameter generators.
-//
-// Google Test uses these generators to produce parameters for value-
-// parameterized tests. When a parameterized test case is instantiated
-// with a particular generator, Google Test creates and runs tests
-// for each element in the sequence produced by the generator.
-//
-// In the following sample, tests from test case FooTest are instantiated
-// each three times with parameter values 3, 5, and 8:
-//
-// class FooTest : public TestWithParam<int> { ... };
-//
-// TEST_P(FooTest, TestThis) {
-// }
-// TEST_P(FooTest, TestThat) {
-// }
-// INSTANTIATE_TEST_CASE_P(TestSequence, FooTest, Values(3, 5, 8));
-//
-
-// Range() returns generators providing sequences of values in a range.
-//
-// Synopsis:
-// Range(start, end)
-// - returns a generator producing a sequence of values {start, start+1,
-// start+2, ..., }.
-// Range(start, end, step)
-// - returns a generator producing a sequence of values {start, start+step,
-// start+step+step, ..., }.
-// Notes:
-// * The generated sequences never include end. For example, Range(1, 5)
-// returns a generator producing a sequence {1, 2, 3, 4}. Range(1, 9, 2)
-// returns a generator producing {1, 3, 5, 7}.
-// * start and end must have the same type. That type may be any integral or
-// floating-point type or a user defined type satisfying these conditions:
-// * It must be assignable (have operator=() defined).
-// * It must have operator+() (operator+(int-compatible type) for
-// two-operand version).
-// * It must have operator<() defined.
-// Elements in the resulting sequences will also have that type.
-// * Condition start < end must be satisfied in order for resulting sequences
-// to contain any elements.
-//
-template <typename T, typename IncrementT>
-internal::ParamGenerator<T> Range(T start, T end, IncrementT step) {
- return internal::ParamGenerator<T>(
- new internal::RangeGenerator<T, IncrementT>(start, end, step));
-}
-
-template <typename T>
-internal::ParamGenerator<T> Range(T start, T end) {
- return Range(start, end, 1);
-}
-
-// ValuesIn() function allows generation of tests with parameters coming from
-// a container.
-//
-// Synopsis:
-// ValuesIn(const T (&array)[N])
-// - returns a generator producing sequences with elements from
-// a C-style array.
-// ValuesIn(const Container& container)
-// - returns a generator producing sequences with elements from
-// an STL-style container.
-// ValuesIn(Iterator begin, Iterator end)
-// - returns a generator producing sequences with elements from
-// a range [begin, end) defined by a pair of STL-style iterators. These
-// iterators can also be plain C pointers.
-//
-// Please note that ValuesIn copies the values from the containers
-// passed in and keeps them to generate tests in RUN_ALL_TESTS().
-//
-// Examples:
-//
-// This instantiates tests from test case StringTest
-// each with C-string values of "foo", "bar", and "baz":
-//
-// const char* strings[] = {"foo", "bar", "baz"};
-// INSTANTIATE_TEST_CASE_P(StringSequence, SrtingTest, ValuesIn(strings));
-//
-// This instantiates tests from test case StlStringTest
-// each with STL strings with values "a" and "b":
-//
-// ::std::vector< ::std::string> GetParameterStrings() {
-// ::std::vector< ::std::string> v;
-// v.push_back("a");
-// v.push_back("b");
-// return v;
-// }
-//
-// INSTANTIATE_TEST_CASE_P(CharSequence,
-// StlStringTest,
-// ValuesIn(GetParameterStrings()));
-//
-//
-// This will also instantiate tests from CharTest
-// each with parameter values 'a' and 'b':
-//
-// ::std::list<char> GetParameterChars() {
-// ::std::list<char> list;
-// list.push_back('a');
-// list.push_back('b');
-// return list;
-// }
-// ::std::list<char> l = GetParameterChars();
-// INSTANTIATE_TEST_CASE_P(CharSequence2,
-// CharTest,
-// ValuesIn(l.begin(), l.end()));
-//
-template <typename ForwardIterator>
-internal::ParamGenerator<
- typename ::testing::internal::IteratorTraits<ForwardIterator>::value_type>
-ValuesIn(ForwardIterator begin, ForwardIterator end) {
- typedef typename ::testing::internal::IteratorTraits<ForwardIterator>
- ::value_type ParamType;
- return internal::ParamGenerator<ParamType>(
- new internal::ValuesInIteratorRangeGenerator<ParamType>(begin, end));
-}
-
-template <typename T, size_t N>
-internal::ParamGenerator<T> ValuesIn(const T (&array)[N]) {
- return ValuesIn(array, array + N);
-}
-
-template <class Container>
-internal::ParamGenerator<typename Container::value_type> ValuesIn(
- const Container& container) {
- return ValuesIn(container.begin(), container.end());
-}
-
-// Values() allows generating tests from explicitly specified list of
-// parameters.
-//
-// Synopsis:
-// Values(T v1, T v2, ..., T vN)
-// - returns a generator producing sequences with elements v1, v2, ..., vN.
-//
-// For example, this instantiates tests from test case BarTest each
-// with values "one", "two", and "three":
-//
-// INSTANTIATE_TEST_CASE_P(NumSequence, BarTest, Values("one", "two", "three"));
-//
-// This instantiates tests from test case BazTest each with values 1, 2, 3.5.
-// The exact type of values will depend on the type of parameter in BazTest.
-//
-// INSTANTIATE_TEST_CASE_P(FloatingNumbers, BazTest, Values(1, 2, 3.5));
-//
-// Currently, Values() supports from 1 to $n parameters.
-//
-$range i 1..n
-$for i [[
-$range j 1..i
-
-template <$for j, [[typename T$j]]>
-internal::ValueArray$i<$for j, [[T$j]]> Values($for j, [[T$j v$j]]) {
- return internal::ValueArray$i<$for j, [[T$j]]>($for j, [[v$j]]);
-}
-
-]]
-
-// Bool() allows generating tests with parameters in a set of (false, true).
-//
-// Synopsis:
-// Bool()
-// - returns a generator producing sequences with elements {false, true}.
-//
-// It is useful when testing code that depends on Boolean flags. Combinations
-// of multiple flags can be tested when several Bool()'s are combined using
-// Combine() function.
-//
-// In the following example all tests in the test case FlagDependentTest
-// will be instantiated twice with parameters false and true.
-//
-// class FlagDependentTest : public testing::TestWithParam<bool> {
-// virtual void SetUp() {
-// external_flag = GetParam();
-// }
-// }
-// INSTANTIATE_TEST_CASE_P(BoolSequence, FlagDependentTest, Bool());
-//
-inline internal::ParamGenerator<bool> Bool() {
- return Values(false, true);
-}
-
-# if GTEST_HAS_COMBINE
-// Combine() allows the user to combine two or more sequences to produce
-// values of a Cartesian product of those sequences' elements.
-//
-// Synopsis:
-// Combine(gen1, gen2, ..., genN)
-// - returns a generator producing sequences with elements coming from
-// the Cartesian product of elements from the sequences generated by
-// gen1, gen2, ..., genN. The sequence elements will have a type of
-// tuple<T1, T2, ..., TN> where T1, T2, ..., TN are the types
-// of elements from sequences produces by gen1, gen2, ..., genN.
-//
-// Combine can have up to $maxtuple arguments. This number is currently limited
-// by the maximum number of elements in the tuple implementation used by Google
-// Test.
-//
-// Example:
-//
-// This will instantiate tests in test case AnimalTest each one with
-// the parameter values tuple("cat", BLACK), tuple("cat", WHITE),
-// tuple("dog", BLACK), and tuple("dog", WHITE):
-//
-// enum Color { BLACK, GRAY, WHITE };
-// class AnimalTest
-// : public testing::TestWithParam<tuple<const char*, Color> > {...};
-//
-// TEST_P(AnimalTest, AnimalLooksNice) {...}
-//
-// INSTANTIATE_TEST_CASE_P(AnimalVariations, AnimalTest,
-// Combine(Values("cat", "dog"),
-// Values(BLACK, WHITE)));
-//
-// This will instantiate tests in FlagDependentTest with all variations of two
-// Boolean flags:
-//
-// class FlagDependentTest
-// : public testing::TestWithParam<tuple<bool, bool> > {
-// virtual void SetUp() {
-// // Assigns external_flag_1 and external_flag_2 values from the tuple.
-// tie(external_flag_1, external_flag_2) = GetParam();
-// }
-// };
-//
-// TEST_P(FlagDependentTest, TestFeature1) {
-// // Test your code using external_flag_1 and external_flag_2 here.
-// }
-// INSTANTIATE_TEST_CASE_P(TwoBoolSequence, FlagDependentTest,
-// Combine(Bool(), Bool()));
-//
-$range i 2..maxtuple
-$for i [[
-$range j 1..i
-
-template <$for j, [[typename Generator$j]]>
-internal::CartesianProductHolder$i<$for j, [[Generator$j]]> Combine(
- $for j, [[const Generator$j& g$j]]) {
- return internal::CartesianProductHolder$i<$for j, [[Generator$j]]>(
- $for j, [[g$j]]);
-}
-
-]]
-# endif // GTEST_HAS_COMBINE
-
-
-
-# define TEST_P(test_case_name, test_name) \
- class GTEST_TEST_CLASS_NAME_(test_case_name, test_name) \
- : public test_case_name { \
- public: \
- GTEST_TEST_CLASS_NAME_(test_case_name, test_name)() {} \
- virtual void TestBody(); \
- private: \
- static int AddToRegistry() { \
- ::testing::UnitTest::GetInstance()->parameterized_test_registry(). \
- GetTestCasePatternHolder<test_case_name>(\
- #test_case_name, \
- ::testing::internal::CodeLocation(\
- __FILE__, __LINE__))->AddTestPattern(\
- #test_case_name, \
- #test_name, \
- new ::testing::internal::TestMetaFactory< \
- GTEST_TEST_CLASS_NAME_(\
- test_case_name, test_name)>()); \
- return 0; \
- } \
- static int gtest_registering_dummy_ GTEST_ATTRIBUTE_UNUSED_; \
- GTEST_DISALLOW_COPY_AND_ASSIGN_(\
- GTEST_TEST_CLASS_NAME_(test_case_name, test_name)); \
- }; \
- int GTEST_TEST_CLASS_NAME_(test_case_name, \
- test_name)::gtest_registering_dummy_ = \
- GTEST_TEST_CLASS_NAME_(test_case_name, test_name)::AddToRegistry(); \
- void GTEST_TEST_CLASS_NAME_(test_case_name, test_name)::TestBody()
-
-// The optional last argument to INSTANTIATE_TEST_CASE_P allows the user
-// to specify a function or functor that generates custom test name suffixes
-// based on the test parameters. The function should accept one argument of
-// type testing::TestParamInfo<class ParamType>, and return std::string.
-//
-// testing::PrintToStringParamName is a builtin test suffix generator that
-// returns the value of testing::PrintToString(GetParam()).
-//
-// Note: test names must be non-empty, unique, and may only contain ASCII
-// alphanumeric characters or underscore. Because PrintToString adds quotes
-// to std::string and C strings, it won't work for these types.
-
-# define INSTANTIATE_TEST_CASE_P(prefix, test_case_name, generator, ...) \
- static ::testing::internal::ParamGenerator<test_case_name::ParamType> \
- gtest_##prefix##test_case_name##_EvalGenerator_() { return generator; } \
- static ::std::string gtest_##prefix##test_case_name##_EvalGenerateName_( \
- const ::testing::TestParamInfo<test_case_name::ParamType>& info) { \
- return ::testing::internal::GetParamNameGen<test_case_name::ParamType> \
- (__VA_ARGS__)(info); \
- } \
- static int gtest_##prefix##test_case_name##_dummy_ GTEST_ATTRIBUTE_UNUSED_ = \
- ::testing::UnitTest::GetInstance()->parameterized_test_registry(). \
- GetTestCasePatternHolder<test_case_name>(\
- #test_case_name, \
- ::testing::internal::CodeLocation(\
- __FILE__, __LINE__))->AddTestCaseInstantiation(\
- #prefix, \
- >est_##prefix##test_case_name##_EvalGenerator_, \
- >est_##prefix##test_case_name##_EvalGenerateName_, \
- __FILE__, __LINE__)
-
-} // namespace testing
-
-#endif // GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
diff --git a/third_party/googletest/include/gtest/gtest-printers.h b/third_party/googletest/include/gtest/gtest-printers.h
index 38c63d2..97cdb2a 100644
--- a/third_party/googletest/include/gtest/gtest-printers.h
+++ b/third_party/googletest/include/gtest/gtest-printers.h
@@ -26,10 +26,9 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
-// Google Test - The Google C++ Testing Framework
+
+// Google Test - The Google C++ Testing and Mocking Framework
//
// This file implements a universal value printer that can print a
// value of any type T:
@@ -46,6 +45,10 @@
// 2. operator<<(ostream&, const T&) defined in either foo or the
// global namespace.
//
+// However if T is an STL-style container then it is printed element-wise
+// unless foo::PrintTo(const T&, ostream*) is defined. Note that
+// operator<<() is ignored for container types.
+//
// If none of the above is defined, it will print the debug string of
// the value if it is a protocol buffer, or print the raw bytes in the
// value otherwise.
@@ -92,20 +95,27 @@
// being defined as many user-defined container types don't have
// value_type.
+// GOOGLETEST_CM0001 DO NOT DELETE
+
#ifndef GTEST_INCLUDE_GTEST_GTEST_PRINTERS_H_
#define GTEST_INCLUDE_GTEST_GTEST_PRINTERS_H_
+#include <functional>
#include <ostream> // NOLINT
#include <sstream>
#include <string>
+#include <tuple>
+#include <type_traits>
#include <utility>
#include <vector>
-#include "gtest/internal/gtest-port.h"
#include "gtest/internal/gtest-internal.h"
+#include "gtest/internal/gtest-port.h"
-#if GTEST_HAS_STD_TUPLE_
-# include <tuple>
-#endif
+#if GTEST_HAS_ABSL
+#include "absl/strings/string_view.h"
+#include "absl/types/optional.h"
+#include "absl/types/variant.h"
+#endif // GTEST_HAS_ABSL
namespace testing {
@@ -125,7 +135,11 @@
kProtobuf, // a protobuf type
kConvertibleToInteger, // a type implicitly convertible to BiggestInt
// (e.g. a named or unnamed enum type)
- kOtherType // anything else
+#if GTEST_HAS_ABSL
+ kConvertibleToStringView, // a type implicitly convertible to
+ // absl::string_view
+#endif
+ kOtherType // anything else
};
// TypeWithoutFormatter<T, kTypeKind>::PrintValue(value, os) is called
@@ -138,7 +152,7 @@
// This default version is called when kTypeKind is kOtherType.
static void PrintValue(const T& value, ::std::ostream* os) {
PrintBytesInObjectTo(static_cast<const unsigned char*>(
- reinterpret_cast<const void *>(&value)),
+ reinterpret_cast<const void*>(&value)),
sizeof(value), os);
}
};
@@ -176,6 +190,19 @@
}
};
+#if GTEST_HAS_ABSL
+template <typename T>
+class TypeWithoutFormatter<T, kConvertibleToStringView> {
+ public:
+ // Since T has neither operator<< nor PrintTo() but can be implicitly
+ // converted to absl::string_view, we print it as a absl::string_view.
+ //
+ // Note: the implementation is further below, as it depends on
+ // internal::PrintTo symbol which is defined later in the file.
+ static void PrintValue(const T& value, ::std::ostream* os);
+};
+#endif
+
// Prints the given value to the given ostream. If the value is a
// protocol message, its debug string is printed; if it's an enum or
// of a type implicitly convertible to BiggestInt, it's printed as an
@@ -203,10 +230,19 @@
template <typename Char, typename CharTraits, typename T>
::std::basic_ostream<Char, CharTraits>& operator<<(
::std::basic_ostream<Char, CharTraits>& os, const T& x) {
- TypeWithoutFormatter<T,
- (internal::IsAProtocolMessage<T>::value ? kProtobuf :
- internal::ImplicitlyConvertible<const T&, internal::BiggestInt>::value ?
- kConvertibleToInteger : kOtherType)>::PrintValue(x, &os);
+ TypeWithoutFormatter<T, (internal::IsAProtocolMessage<T>::value
+ ? kProtobuf
+ : std::is_convertible<
+ const T&, internal::BiggestInt>::value
+ ? kConvertibleToInteger
+ :
+#if GTEST_HAS_ABSL
+ std::is_convertible<
+ const T&, absl::string_view>::value
+ ? kConvertibleToStringView
+ :
+#endif
+ kOtherType)>::PrintValue(x, &os);
return os;
}
@@ -321,16 +357,6 @@
GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(char, ::std::string);
GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(const char, ::std::string);
-#if GTEST_HAS_GLOBAL_STRING
-GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(char, ::string);
-GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(const char, ::string);
-#endif
-
-#if GTEST_HAS_GLOBAL_WSTRING
-GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(wchar_t, ::wstring);
-GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(const wchar_t, ::wstring);
-#endif
-
#if GTEST_HAS_STD_WSTRING
GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(wchar_t, ::std::wstring);
GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(const wchar_t, ::std::wstring);
@@ -411,7 +437,7 @@
template <typename T>
void DefaultPrintTo(WrapPrinterType<kPrintPointer> /* dummy */,
T* p, ::std::ostream* os) {
- if (p == NULL) {
+ if (p == nullptr) {
*os << "NULL";
} else {
// T is not a function type. We just call << to print p,
@@ -423,11 +449,12 @@
template <typename T>
void DefaultPrintTo(WrapPrinterType<kPrintFunctionPointer> /* dummy */,
T* p, ::std::ostream* os) {
- if (p == NULL) {
+ if (p == nullptr) {
*os << "NULL";
} else {
// T is a function type, so '*os << p' doesn't do what we want
- // (it just prints p as bool). Cast p to const void* to print it.
+ // (it just prints p as bool). We want to print p as a const
+ // void*.
*os << reinterpret_cast<const void*>(p);
}
}
@@ -456,17 +483,15 @@
// DefaultPrintTo() is overloaded. The type of its first argument
// determines which version will be picked.
//
- // Note that we check for recursive and other container types here, prior
- // to we check for protocol message types in our operator<<. The rationale is:
+ // Note that we check for container types here, prior to we check
+ // for protocol message types in our operator<<. The rationale is:
//
// For protocol messages, we want to give people a chance to
// override Google Mock's format by defining a PrintTo() or
// operator<<. For STL containers, other formats can be
// incompatible with Google Mock's format for the container
// elements; therefore we check for container types here to ensure
- // that our format is used. To prevent an infinite runtime recursion
- // during the output of recursive container types, we check first for
- // those.
+ // that our format is used.
//
// Note that MSVC and clang-cl do allow an implicit conversion from
// pointer-to-function to pointer-to-object, but clang-cl warns on it.
@@ -475,17 +500,15 @@
// function pointers so that the `*os << p` in the object pointer overload
// doesn't cause that warning either.
DefaultPrintTo(
- WrapPrinterType<
- (sizeof(IsContainerTest<T>(0)) == sizeof(IsContainer)) && !IsRecursiveContainer<T>::value
- ? kPrintContainer : !is_pointer<T>::value
- ? kPrintOther
-#if GTEST_LANG_CXX11
+ WrapPrinterType <
+ (sizeof(IsContainerTest<T>(0)) == sizeof(IsContainer)) &&
+ !IsRecursiveContainer<T>::value
+ ? kPrintContainer
+ : !std::is_pointer<T>::value
+ ? kPrintOther
: std::is_function<typename std::remove_pointer<T>::type>::value
-#else
- : !internal::ImplicitlyConvertible<T, const void*>::value
-#endif
- ? kPrintFunctionPointer
- : kPrintPointer>(),
+ ? kPrintFunctionPointer
+ : kPrintPointer > (),
value, os);
}
@@ -565,27 +588,13 @@
}
}
-// Overloads for ::string and ::std::string.
-#if GTEST_HAS_GLOBAL_STRING
-GTEST_API_ void PrintStringTo(const ::string&s, ::std::ostream* os);
-inline void PrintTo(const ::string& s, ::std::ostream* os) {
- PrintStringTo(s, os);
-}
-#endif // GTEST_HAS_GLOBAL_STRING
-
+// Overloads for ::std::string.
GTEST_API_ void PrintStringTo(const ::std::string&s, ::std::ostream* os);
inline void PrintTo(const ::std::string& s, ::std::ostream* os) {
PrintStringTo(s, os);
}
-// Overloads for ::wstring and ::std::wstring.
-#if GTEST_HAS_GLOBAL_WSTRING
-GTEST_API_ void PrintWideStringTo(const ::wstring&s, ::std::ostream* os);
-inline void PrintTo(const ::wstring& s, ::std::ostream* os) {
- PrintWideStringTo(s, os);
-}
-#endif // GTEST_HAS_GLOBAL_WSTRING
-
+// Overloads for ::std::wstring.
#if GTEST_HAS_STD_WSTRING
GTEST_API_ void PrintWideStringTo(const ::std::wstring&s, ::std::ostream* os);
inline void PrintTo(const ::std::wstring& s, ::std::ostream* os) {
@@ -593,95 +602,45 @@
}
#endif // GTEST_HAS_STD_WSTRING
-#if GTEST_HAS_TR1_TUPLE || GTEST_HAS_STD_TUPLE_
+#if GTEST_HAS_ABSL
+// Overload for absl::string_view.
+inline void PrintTo(absl::string_view sp, ::std::ostream* os) {
+ PrintTo(::std::string(sp), os);
+}
+#endif // GTEST_HAS_ABSL
+
+inline void PrintTo(std::nullptr_t, ::std::ostream* os) { *os << "(nullptr)"; }
+
+template <typename T>
+void PrintTo(std::reference_wrapper<T> ref, ::std::ostream* os) {
+ UniversalPrinter<T&>::Print(ref.get(), os);
+}
+
// Helper function for printing a tuple. T must be instantiated with
// a tuple type.
template <typename T>
-void PrintTupleTo(const T& t, ::std::ostream* os);
-#endif // GTEST_HAS_TR1_TUPLE || GTEST_HAS_STD_TUPLE_
+void PrintTupleTo(const T&, std::integral_constant<size_t, 0>,
+ ::std::ostream*) {}
-#if GTEST_HAS_TR1_TUPLE
-// Overload for ::std::tr1::tuple. Needed for printing function arguments,
-// which are packed as tuples.
-
-// Overloaded PrintTo() for tuples of various arities. We support
-// tuples of up-to 10 fields. The following implementation works
-// regardless of whether tr1::tuple is implemented using the
-// non-standard variadic template feature or not.
-
-inline void PrintTo(const ::std::tr1::tuple<>& t, ::std::ostream* os) {
- PrintTupleTo(t, os);
+template <typename T, size_t I>
+void PrintTupleTo(const T& t, std::integral_constant<size_t, I>,
+ ::std::ostream* os) {
+ PrintTupleTo(t, std::integral_constant<size_t, I - 1>(), os);
+ GTEST_INTENTIONAL_CONST_COND_PUSH_()
+ if (I > 1) {
+ GTEST_INTENTIONAL_CONST_COND_POP_()
+ *os << ", ";
+ }
+ UniversalPrinter<typename std::tuple_element<I - 1, T>::type>::Print(
+ std::get<I - 1>(t), os);
}
-template <typename T1>
-void PrintTo(const ::std::tr1::tuple<T1>& t, ::std::ostream* os) {
- PrintTupleTo(t, os);
-}
-
-template <typename T1, typename T2>
-void PrintTo(const ::std::tr1::tuple<T1, T2>& t, ::std::ostream* os) {
- PrintTupleTo(t, os);
-}
-
-template <typename T1, typename T2, typename T3>
-void PrintTo(const ::std::tr1::tuple<T1, T2, T3>& t, ::std::ostream* os) {
- PrintTupleTo(t, os);
-}
-
-template <typename T1, typename T2, typename T3, typename T4>
-void PrintTo(const ::std::tr1::tuple<T1, T2, T3, T4>& t, ::std::ostream* os) {
- PrintTupleTo(t, os);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5>
-void PrintTo(const ::std::tr1::tuple<T1, T2, T3, T4, T5>& t,
- ::std::ostream* os) {
- PrintTupleTo(t, os);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6>
-void PrintTo(const ::std::tr1::tuple<T1, T2, T3, T4, T5, T6>& t,
- ::std::ostream* os) {
- PrintTupleTo(t, os);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7>
-void PrintTo(const ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7>& t,
- ::std::ostream* os) {
- PrintTupleTo(t, os);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8>
-void PrintTo(const ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8>& t,
- ::std::ostream* os) {
- PrintTupleTo(t, os);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9>
-void PrintTo(const ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9>& t,
- ::std::ostream* os) {
- PrintTupleTo(t, os);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10>
-void PrintTo(
- const ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>& t,
- ::std::ostream* os) {
- PrintTupleTo(t, os);
-}
-#endif // GTEST_HAS_TR1_TUPLE
-
-#if GTEST_HAS_STD_TUPLE_
template <typename... Types>
void PrintTo(const ::std::tuple<Types...>& t, ::std::ostream* os) {
- PrintTupleTo(t, os);
+ *os << "(";
+ PrintTupleTo(t, std::integral_constant<size_t, sizeof...(Types)>(), os);
+ *os << ")";
}
-#endif // GTEST_HAS_STD_TUPLE_
// Overload for std::pair.
template <typename T1, typename T2>
@@ -722,6 +681,48 @@
GTEST_DISABLE_MSC_WARNINGS_POP_()
};
+#if GTEST_HAS_ABSL
+
+// Printer for absl::optional
+
+template <typename T>
+class UniversalPrinter<::absl::optional<T>> {
+ public:
+ static void Print(const ::absl::optional<T>& value, ::std::ostream* os) {
+ *os << '(';
+ if (!value) {
+ *os << "nullopt";
+ } else {
+ UniversalPrint(*value, os);
+ }
+ *os << ')';
+ }
+};
+
+// Printer for absl::variant
+
+template <typename... T>
+class UniversalPrinter<::absl::variant<T...>> {
+ public:
+ static void Print(const ::absl::variant<T...>& value, ::std::ostream* os) {
+ *os << '(';
+ absl::visit(Visitor{os}, value);
+ *os << ')';
+ }
+
+ private:
+ struct Visitor {
+ template <typename U>
+ void operator()(const U& u) const {
+ *os << "'" << GetTypeName<U>() << "' with value ";
+ UniversalPrint(u, os);
+ }
+ ::std::ostream* os;
+ };
+};
+
+#endif // GTEST_HAS_ABSL
+
// UniversalPrintArray(begin, len, os) prints an array of 'len'
// elements, starting at address 'begin'.
template <typename T>
@@ -735,7 +736,6 @@
// If the array has more than kThreshold elements, we'll have to
// omit some details by printing only the first and the last
// kChunkSize elements.
- // TODO(wan@google.com): let the user control the threshold using a flag.
if (len <= kThreshold) {
PrintRawArrayTo(begin, len, os);
} else {
@@ -814,7 +814,7 @@
class UniversalTersePrinter<const char*> {
public:
static void Print(const char* str, ::std::ostream* os) {
- if (str == NULL) {
+ if (str == nullptr) {
*os << "NULL";
} else {
UniversalPrint(std::string(str), os);
@@ -834,7 +834,7 @@
class UniversalTersePrinter<const wchar_t*> {
public:
static void Print(const wchar_t* str, ::std::ostream* os) {
- if (str == NULL) {
+ if (str == nullptr) {
*os << "NULL";
} else {
UniversalPrint(::std::wstring(str), os);
@@ -868,110 +868,22 @@
UniversalPrinter<T1>::Print(value, os);
}
-typedef ::std::vector<string> Strings;
-
-// TuplePolicy<TupleT> must provide:
-// - tuple_size
-// size of tuple TupleT.
-// - get<size_t I>(const TupleT& t)
-// static function extracting element I of tuple TupleT.
-// - tuple_element<size_t I>::type
-// type of element I of tuple TupleT.
-template <typename TupleT>
-struct TuplePolicy;
-
-#if GTEST_HAS_TR1_TUPLE
-template <typename TupleT>
-struct TuplePolicy {
- typedef TupleT Tuple;
- static const size_t tuple_size = ::std::tr1::tuple_size<Tuple>::value;
-
- template <size_t I>
- struct tuple_element : ::std::tr1::tuple_element<I, Tuple> {};
-
- template <size_t I>
- static typename AddReference<
- const typename ::std::tr1::tuple_element<I, Tuple>::type>::type get(
- const Tuple& tuple) {
- return ::std::tr1::get<I>(tuple);
- }
-};
-template <typename TupleT>
-const size_t TuplePolicy<TupleT>::tuple_size;
-#endif // GTEST_HAS_TR1_TUPLE
-
-#if GTEST_HAS_STD_TUPLE_
-template <typename... Types>
-struct TuplePolicy< ::std::tuple<Types...> > {
- typedef ::std::tuple<Types...> Tuple;
- static const size_t tuple_size = ::std::tuple_size<Tuple>::value;
-
- template <size_t I>
- struct tuple_element : ::std::tuple_element<I, Tuple> {};
-
- template <size_t I>
- static const typename ::std::tuple_element<I, Tuple>::type& get(
- const Tuple& tuple) {
- return ::std::get<I>(tuple);
- }
-};
-template <typename... Types>
-const size_t TuplePolicy< ::std::tuple<Types...> >::tuple_size;
-#endif // GTEST_HAS_STD_TUPLE_
-
-#if GTEST_HAS_TR1_TUPLE || GTEST_HAS_STD_TUPLE_
-// This helper template allows PrintTo() for tuples and
-// UniversalTersePrintTupleFieldsToStrings() to be defined by
-// induction on the number of tuple fields. The idea is that
-// TuplePrefixPrinter<N>::PrintPrefixTo(t, os) prints the first N
-// fields in tuple t, and can be defined in terms of
-// TuplePrefixPrinter<N - 1>.
-//
-// The inductive case.
-template <size_t N>
-struct TuplePrefixPrinter {
- // Prints the first N fields of a tuple.
- template <typename Tuple>
- static void PrintPrefixTo(const Tuple& t, ::std::ostream* os) {
- TuplePrefixPrinter<N - 1>::PrintPrefixTo(t, os);
- GTEST_INTENTIONAL_CONST_COND_PUSH_()
- if (N > 1) {
- GTEST_INTENTIONAL_CONST_COND_POP_()
- *os << ", ";
- }
- UniversalPrinter<
- typename TuplePolicy<Tuple>::template tuple_element<N - 1>::type>
- ::Print(TuplePolicy<Tuple>::template get<N - 1>(t), os);
- }
+typedef ::std::vector< ::std::string> Strings;
// Tersely prints the first N fields of a tuple to a string vector,
// one element for each field.
- template <typename Tuple>
- static void TersePrintPrefixToStrings(const Tuple& t, Strings* strings) {
- TuplePrefixPrinter<N - 1>::TersePrintPrefixToStrings(t, strings);
- ::std::stringstream ss;
- UniversalTersePrint(TuplePolicy<Tuple>::template get<N - 1>(t), &ss);
- strings->push_back(ss.str());
- }
-};
-
-// Base case.
-template <>
-struct TuplePrefixPrinter<0> {
- template <typename Tuple>
- static void PrintPrefixTo(const Tuple&, ::std::ostream*) {}
-
- template <typename Tuple>
- static void TersePrintPrefixToStrings(const Tuple&, Strings*) {}
-};
-
-// Helper function for printing a tuple.
-// Tuple must be either std::tr1::tuple or std::tuple type.
template <typename Tuple>
-void PrintTupleTo(const Tuple& t, ::std::ostream* os) {
- *os << "(";
- TuplePrefixPrinter<TuplePolicy<Tuple>::tuple_size>::PrintPrefixTo(t, os);
- *os << ")";
+void TersePrintPrefixToStrings(const Tuple&, std::integral_constant<size_t, 0>,
+ Strings*) {}
+template <typename Tuple, size_t I>
+void TersePrintPrefixToStrings(const Tuple& t,
+ std::integral_constant<size_t, I>,
+ Strings* strings) {
+ TersePrintPrefixToStrings(t, std::integral_constant<size_t, I - 1>(),
+ strings);
+ ::std::stringstream ss;
+ UniversalTersePrint(std::get<I - 1>(t), &ss);
+ strings->push_back(ss.str());
}
// Prints the fields of a tuple tersely to a string vector, one
@@ -980,14 +892,24 @@
template <typename Tuple>
Strings UniversalTersePrintTupleFieldsToStrings(const Tuple& value) {
Strings result;
- TuplePrefixPrinter<TuplePolicy<Tuple>::tuple_size>::
- TersePrintPrefixToStrings(value, &result);
+ TersePrintPrefixToStrings(
+ value, std::integral_constant<size_t, std::tuple_size<Tuple>::value>(),
+ &result);
return result;
}
-#endif // GTEST_HAS_TR1_TUPLE || GTEST_HAS_STD_TUPLE_
} // namespace internal
+#if GTEST_HAS_ABSL
+namespace internal2 {
+template <typename T>
+void TypeWithoutFormatter<T, kConvertibleToStringView>::PrintValue(
+ const T& value, ::std::ostream* os) {
+ internal::PrintTo(absl::string_view(value), os);
+}
+} // namespace internal2
+#endif
+
template <typename T>
::std::string PrintToString(const T& value) {
::std::stringstream ss;
diff --git a/third_party/googletest/include/gtest/gtest-spi.h b/third_party/googletest/include/gtest/gtest-spi.h
index 0e5c10c..aa38870 100644
--- a/third_party/googletest/include/gtest/gtest-spi.h
+++ b/third_party/googletest/include/gtest/gtest-spi.h
@@ -26,17 +26,21 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
//
// Utilities for testing Google Test itself and code that uses Google Test
// (e.g. frameworks built on top of Google Test).
+// GOOGLETEST_CM0004 DO NOT DELETE
+
#ifndef GTEST_INCLUDE_GTEST_GTEST_SPI_H_
#define GTEST_INCLUDE_GTEST_GTEST_SPI_H_
#include "gtest/gtest.h"
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \
+/* class A needs to have dll-interface to be used by clients of class B */)
+
namespace testing {
// This helper class can be used to mock out Google Test failure reporting
@@ -68,14 +72,15 @@
TestPartResultArray* result);
// The d'tor restores the previous test part result reporter.
- virtual ~ScopedFakeTestPartResultReporter();
+ ~ScopedFakeTestPartResultReporter() override;
// Appends the TestPartResult object to the TestPartResultArray
// received in the constructor.
//
// This method is from the TestPartResultReporterInterface
// interface.
- virtual void ReportTestPartResult(const TestPartResult& result);
+ void ReportTestPartResult(const TestPartResult& result) override;
+
private:
void Init();
@@ -111,6 +116,8 @@
} // namespace testing
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251
+
// A set of macros for testing Google Test assertions or code that's expected
// to generate Google Test fatal failures. It verifies that the given
// statement will cause exactly one fatal Google Test failure with 'substr'
diff --git a/third_party/googletest/include/gtest/gtest-test-part.h b/third_party/googletest/include/gtest/gtest-test-part.h
index 77eb844..1e1cb09 100644
--- a/third_party/googletest/include/gtest/gtest-test-part.h
+++ b/third_party/googletest/include/gtest/gtest-test-part.h
@@ -27,8 +27,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-// Author: mheule@google.com (Markus Heule)
-//
+// GOOGLETEST_CM0001 DO NOT DELETE
#ifndef GTEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
#define GTEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
@@ -38,6 +37,9 @@
#include "gtest/internal/gtest-internal.h"
#include "gtest/internal/gtest-string.h"
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \
+/* class A needs to have dll-interface to be used by clients of class B */)
+
namespace testing {
// A copyable object representing the result of a test part (i.e. an
@@ -51,22 +53,20 @@
enum Type {
kSuccess, // Succeeded.
kNonFatalFailure, // Failed but the test can continue.
- kFatalFailure // Failed and the test should be terminated.
+ kFatalFailure, // Failed and the test should be terminated.
+ kSkip // Skipped.
};
// C'tor. TestPartResult does NOT have a default constructor.
// Always use this constructor (with parameters) to create a
// TestPartResult object.
- TestPartResult(Type a_type,
- const char* a_file_name,
- int a_line_number,
+ TestPartResult(Type a_type, const char* a_file_name, int a_line_number,
const char* a_message)
: type_(a_type),
- file_name_(a_file_name == NULL ? "" : a_file_name),
+ file_name_(a_file_name == nullptr ? "" : a_file_name),
line_number_(a_line_number),
summary_(ExtractSummary(a_message)),
- message_(a_message) {
- }
+ message_(a_message) {}
// Gets the outcome of the test part.
Type type() const { return type_; }
@@ -74,7 +74,7 @@
// Gets the name of the source file where the test part took place, or
// NULL if it's unknown.
const char* file_name() const {
- return file_name_.empty() ? NULL : file_name_.c_str();
+ return file_name_.empty() ? nullptr : file_name_.c_str();
}
// Gets the line in the source file where the test part took place,
@@ -87,18 +87,21 @@
// Gets the message associated with the test part.
const char* message() const { return message_.c_str(); }
+ // Returns true iff the test part was skipped.
+ bool skipped() const { return type_ == kSkip; }
+
// Returns true iff the test part passed.
bool passed() const { return type_ == kSuccess; }
- // Returns true iff the test part failed.
- bool failed() const { return type_ != kSuccess; }
-
// Returns true iff the test part non-fatally failed.
bool nonfatally_failed() const { return type_ == kNonFatalFailure; }
// Returns true iff the test part fatally failed.
bool fatally_failed() const { return type_ == kFatalFailure; }
+ // Returns true iff the test part failed.
+ bool failed() const { return fatally_failed() || nonfatally_failed(); }
+
private:
Type type_;
@@ -143,7 +146,7 @@
};
// This interface knows how to report a test part result.
-class TestPartResultReporterInterface {
+class GTEST_API_ TestPartResultReporterInterface {
public:
virtual ~TestPartResultReporterInterface() {}
@@ -162,8 +165,8 @@
: public TestPartResultReporterInterface {
public:
HasNewFatalFailureHelper();
- virtual ~HasNewFatalFailureHelper();
- virtual void ReportTestPartResult(const TestPartResult& result);
+ ~HasNewFatalFailureHelper() override;
+ void ReportTestPartResult(const TestPartResult& result) override;
bool has_new_fatal_failure() const { return has_new_fatal_failure_; }
private:
bool has_new_fatal_failure_;
@@ -176,4 +179,6 @@
} // namespace testing
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251
+
#endif // GTEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
diff --git a/third_party/googletest/include/gtest/gtest-typed-test.h b/third_party/googletest/include/gtest/gtest-typed-test.h
index 20726b2..b3319f6 100644
--- a/third_party/googletest/include/gtest/gtest-typed-test.h
+++ b/third_party/googletest/include/gtest/gtest-typed-test.h
@@ -26,8 +26,9 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
+
+// GOOGLETEST_CM0001 DO NOT DELETE
#ifndef GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_
#define GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_
@@ -51,18 +52,18 @@
T value_;
};
-// Next, associate a list of types with the test case, which will be
+// Next, associate a list of types with the test suite, which will be
// repeated for each type in the list. The typedef is necessary for
// the macro to parse correctly.
typedef testing::Types<char, int, unsigned int> MyTypes;
-TYPED_TEST_CASE(FooTest, MyTypes);
+TYPED_TEST_SUITE(FooTest, MyTypes);
// If the type list contains only one type, you can write that type
// directly without Types<...>:
-// TYPED_TEST_CASE(FooTest, int);
+// TYPED_TEST_SUITE(FooTest, int);
// Then, use TYPED_TEST() instead of TEST_F() to define as many typed
-// tests for this test case as you want.
+// tests for this test suite as you want.
TYPED_TEST(FooTest, DoesBlah) {
// Inside a test, refer to TypeParam to get the type parameter.
// Since we are inside a derived class template, C++ requires use to
@@ -82,6 +83,24 @@
TYPED_TEST(FooTest, HasPropertyA) { ... }
+// TYPED_TEST_SUITE takes an optional third argument which allows to specify a
+// class that generates custom test name suffixes based on the type. This should
+// be a class which has a static template function GetName(int index) returning
+// a string for each type. The provided integer index equals the index of the
+// type in the provided type list. In many cases the index can be ignored.
+//
+// For example:
+// class MyTypeNames {
+// public:
+// template <typename T>
+// static std::string GetName(int) {
+// if (std::is_same<T, char>()) return "char";
+// if (std::is_same<T, int>()) return "int";
+// if (std::is_same<T, unsigned int>()) return "unsignedInt";
+// }
+// };
+// TYPED_TEST_SUITE(FooTest, MyTypes, MyTypeNames);
+
#endif // 0
// Type-parameterized tests are abstract test patterns parameterized
@@ -107,13 +126,13 @@
...
};
-// Next, declare that you will define a type-parameterized test case
+// Next, declare that you will define a type-parameterized test suite
// (the _P suffix is for "parameterized" or "pattern", whichever you
// prefer):
-TYPED_TEST_CASE_P(FooTest);
+TYPED_TEST_SUITE_P(FooTest);
// Then, use TYPED_TEST_P() to define as many type-parameterized tests
-// for this type-parameterized test case as you want.
+// for this type-parameterized test suite as you want.
TYPED_TEST_P(FooTest, DoesBlah) {
// Inside a test, refer to TypeParam to get the type parameter.
TypeParam n = 0;
@@ -124,10 +143,10 @@
// Now the tricky part: you need to register all test patterns before
// you can instantiate them. The first argument of the macro is the
-// test case name; the rest are the names of the tests in this test
+// test suite name; the rest are the names of the tests in this test
// case.
-REGISTER_TYPED_TEST_CASE_P(FooTest,
- DoesBlah, HasPropertyA);
+REGISTER_TYPED_TEST_SUITE_P(FooTest,
+ DoesBlah, HasPropertyA);
// Finally, you are free to instantiate the pattern with the types you
// want. If you put the above code in a header file, you can #include
@@ -135,14 +154,19 @@
//
// To distinguish different instances of the pattern, the first
// argument to the INSTANTIATE_* macro is a prefix that will be added
-// to the actual test case name. Remember to pick unique prefixes for
+// to the actual test suite name. Remember to pick unique prefixes for
// different instances.
typedef testing::Types<char, int, unsigned int> MyTypes;
-INSTANTIATE_TYPED_TEST_CASE_P(My, FooTest, MyTypes);
+INSTANTIATE_TYPED_TEST_SUITE_P(My, FooTest, MyTypes);
// If the type list contains only one type, you can write that type
// directly without Types<...>:
-// INSTANTIATE_TYPED_TEST_CASE_P(My, FooTest, int);
+// INSTANTIATE_TYPED_TEST_SUITE_P(My, FooTest, int);
+//
+// Similar to the optional argument of TYPED_TEST_SUITE above,
+// INSTANTIATE_TEST_SUITE_P takes an optional fourth argument which allows to
+// generate custom names.
+// INSTANTIATE_TYPED_TEST_SUITE_P(My, FooTest, MyTypes, MyTypeNames);
#endif // 0
@@ -156,35 +180,56 @@
// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
//
// Expands to the name of the typedef for the type parameters of the
-// given test case.
-# define GTEST_TYPE_PARAMS_(TestCaseName) gtest_type_params_##TestCaseName##_
+// given test suite.
+#define GTEST_TYPE_PARAMS_(TestSuiteName) gtest_type_params_##TestSuiteName##_
+
+// Expands to the name of the typedef for the NameGenerator, responsible for
+// creating the suffixes of the name.
+#define GTEST_NAME_GENERATOR_(TestSuiteName) \
+ gtest_type_params_##TestSuiteName##_NameGenerator
// The 'Types' template argument below must have spaces around it
// since some compilers may choke on '>>' when passing a template
// instance (e.g. Types<int>)
-# define TYPED_TEST_CASE(CaseName, Types) \
- typedef ::testing::internal::TypeList< Types >::type \
- GTEST_TYPE_PARAMS_(CaseName)
+#define TYPED_TEST_SUITE(CaseName, Types, ...) \
+ typedef ::testing::internal::TypeList<Types>::type GTEST_TYPE_PARAMS_( \
+ CaseName); \
+ typedef ::testing::internal::NameGeneratorSelector<__VA_ARGS__>::type \
+ GTEST_NAME_GENERATOR_(CaseName)
-# define TYPED_TEST(CaseName, TestName) \
- template <typename gtest_TypeParam_> \
- class GTEST_TEST_CLASS_NAME_(CaseName, TestName) \
- : public CaseName<gtest_TypeParam_> { \
- private: \
- typedef CaseName<gtest_TypeParam_> TestFixture; \
- typedef gtest_TypeParam_ TypeParam; \
- virtual void TestBody(); \
- }; \
- bool gtest_##CaseName##_##TestName##_registered_ GTEST_ATTRIBUTE_UNUSED_ = \
- ::testing::internal::TypeParameterizedTest< \
- CaseName, \
- ::testing::internal::TemplateSel< \
- GTEST_TEST_CLASS_NAME_(CaseName, TestName)>, \
- GTEST_TYPE_PARAMS_(CaseName)>::Register(\
- "", ::testing::internal::CodeLocation(__FILE__, __LINE__), \
- #CaseName, #TestName, 0); \
- template <typename gtest_TypeParam_> \
- void GTEST_TEST_CLASS_NAME_(CaseName, TestName)<gtest_TypeParam_>::TestBody()
+# define TYPED_TEST(CaseName, TestName) \
+ template <typename gtest_TypeParam_> \
+ class GTEST_TEST_CLASS_NAME_(CaseName, TestName) \
+ : public CaseName<gtest_TypeParam_> { \
+ private: \
+ typedef CaseName<gtest_TypeParam_> TestFixture; \
+ typedef gtest_TypeParam_ TypeParam; \
+ virtual void TestBody(); \
+ }; \
+ static bool gtest_##CaseName##_##TestName##_registered_ \
+ GTEST_ATTRIBUTE_UNUSED_ = \
+ ::testing::internal::TypeParameterizedTest< \
+ CaseName, \
+ ::testing::internal::TemplateSel<GTEST_TEST_CLASS_NAME_(CaseName, \
+ TestName)>, \
+ GTEST_TYPE_PARAMS_( \
+ CaseName)>::Register("", \
+ ::testing::internal::CodeLocation( \
+ __FILE__, __LINE__), \
+ #CaseName, #TestName, 0, \
+ ::testing::internal::GenerateNames< \
+ GTEST_NAME_GENERATOR_(CaseName), \
+ GTEST_TYPE_PARAMS_(CaseName)>()); \
+ template <typename gtest_TypeParam_> \
+ void GTEST_TEST_CLASS_NAME_(CaseName, \
+ TestName)<gtest_TypeParam_>::TestBody()
+
+// Legacy API is deprecated but still available
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+#define TYPED_TEST_CASE \
+ static_assert(::testing::internal::TypedTestCaseIsDeprecated(), ""); \
+ TYPED_TEST_SUITE
+#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
#endif // GTEST_HAS_TYPED_TEST
@@ -195,69 +240,96 @@
// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
//
// Expands to the namespace name that the type-parameterized tests for
-// the given type-parameterized test case are defined in. The exact
+// the given type-parameterized test suite are defined in. The exact
// name of the namespace is subject to change without notice.
-# define GTEST_CASE_NAMESPACE_(TestCaseName) \
- gtest_case_##TestCaseName##_
+#define GTEST_SUITE_NAMESPACE_(TestSuiteName) gtest_suite_##TestSuiteName##_
// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
//
// Expands to the name of the variable used to remember the names of
-// the defined tests in the given test case.
-# define GTEST_TYPED_TEST_CASE_P_STATE_(TestCaseName) \
- gtest_typed_test_case_p_state_##TestCaseName##_
+// the defined tests in the given test suite.
+#define GTEST_TYPED_TEST_SUITE_P_STATE_(TestSuiteName) \
+ gtest_typed_test_suite_p_state_##TestSuiteName##_
// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE DIRECTLY.
//
// Expands to the name of the variable used to remember the names of
-// the registered tests in the given test case.
-# define GTEST_REGISTERED_TEST_NAMES_(TestCaseName) \
- gtest_registered_test_names_##TestCaseName##_
+// the registered tests in the given test suite.
+#define GTEST_REGISTERED_TEST_NAMES_(TestSuiteName) \
+ gtest_registered_test_names_##TestSuiteName##_
// The variables defined in the type-parameterized test macros are
// static as typically these macros are used in a .h file that can be
// #included in multiple translation units linked together.
-# define TYPED_TEST_CASE_P(CaseName) \
- static ::testing::internal::TypedTestCasePState \
- GTEST_TYPED_TEST_CASE_P_STATE_(CaseName)
+#define TYPED_TEST_SUITE_P(SuiteName) \
+ static ::testing::internal::TypedTestSuitePState \
+ GTEST_TYPED_TEST_SUITE_P_STATE_(SuiteName)
-# define TYPED_TEST_P(CaseName, TestName) \
- namespace GTEST_CASE_NAMESPACE_(CaseName) { \
- template <typename gtest_TypeParam_> \
- class TestName : public CaseName<gtest_TypeParam_> { \
- private: \
- typedef CaseName<gtest_TypeParam_> TestFixture; \
- typedef gtest_TypeParam_ TypeParam; \
- virtual void TestBody(); \
- }; \
- static bool gtest_##TestName##_defined_ GTEST_ATTRIBUTE_UNUSED_ = \
- GTEST_TYPED_TEST_CASE_P_STATE_(CaseName).AddTestName(\
- __FILE__, __LINE__, #CaseName, #TestName); \
- } \
- template <typename gtest_TypeParam_> \
- void GTEST_CASE_NAMESPACE_(CaseName)::TestName<gtest_TypeParam_>::TestBody()
+// Legacy API is deprecated but still available
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+#define TYPED_TEST_CASE_P \
+ static_assert(::testing::internal::TypedTestCase_P_IsDeprecated(), ""); \
+ TYPED_TEST_SUITE_P
+#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
-# define REGISTER_TYPED_TEST_CASE_P(CaseName, ...) \
- namespace GTEST_CASE_NAMESPACE_(CaseName) { \
- typedef ::testing::internal::Templates<__VA_ARGS__>::type gtest_AllTests_; \
- } \
- static const char* const GTEST_REGISTERED_TEST_NAMES_(CaseName) \
- GTEST_ATTRIBUTE_UNUSED_ = \
- GTEST_TYPED_TEST_CASE_P_STATE_(CaseName).VerifyRegisteredTestNames(\
- __FILE__, __LINE__, #__VA_ARGS__)
+#define TYPED_TEST_P(SuiteName, TestName) \
+ namespace GTEST_SUITE_NAMESPACE_(SuiteName) { \
+ template <typename gtest_TypeParam_> \
+ class TestName : public SuiteName<gtest_TypeParam_> { \
+ private: \
+ typedef SuiteName<gtest_TypeParam_> TestFixture; \
+ typedef gtest_TypeParam_ TypeParam; \
+ virtual void TestBody(); \
+ }; \
+ static bool gtest_##TestName##_defined_ GTEST_ATTRIBUTE_UNUSED_ = \
+ GTEST_TYPED_TEST_SUITE_P_STATE_(SuiteName).AddTestName( \
+ __FILE__, __LINE__, #SuiteName, #TestName); \
+ } \
+ template <typename gtest_TypeParam_> \
+ void GTEST_SUITE_NAMESPACE_( \
+ SuiteName)::TestName<gtest_TypeParam_>::TestBody()
+
+#define REGISTER_TYPED_TEST_SUITE_P(SuiteName, ...) \
+ namespace GTEST_SUITE_NAMESPACE_(SuiteName) { \
+ typedef ::testing::internal::Templates<__VA_ARGS__>::type gtest_AllTests_; \
+ } \
+ static const char* const GTEST_REGISTERED_TEST_NAMES_( \
+ SuiteName) GTEST_ATTRIBUTE_UNUSED_ = \
+ GTEST_TYPED_TEST_SUITE_P_STATE_(SuiteName).VerifyRegisteredTestNames( \
+ __FILE__, __LINE__, #__VA_ARGS__)
+
+// Legacy API is deprecated but still available
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+#define REGISTER_TYPED_TEST_CASE_P \
+ static_assert(::testing::internal::RegisterTypedTestCase_P_IsDeprecated(), \
+ ""); \
+ REGISTER_TYPED_TEST_SUITE_P
+#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
// The 'Types' template argument below must have spaces around it
// since some compilers may choke on '>>' when passing a template
// instance (e.g. Types<int>)
-# define INSTANTIATE_TYPED_TEST_CASE_P(Prefix, CaseName, Types) \
- bool gtest_##Prefix##_##CaseName GTEST_ATTRIBUTE_UNUSED_ = \
- ::testing::internal::TypeParameterizedTestCase<CaseName, \
- GTEST_CASE_NAMESPACE_(CaseName)::gtest_AllTests_, \
- ::testing::internal::TypeList< Types >::type>::Register(\
- #Prefix, \
- ::testing::internal::CodeLocation(__FILE__, __LINE__), \
- >EST_TYPED_TEST_CASE_P_STATE_(CaseName), \
- #CaseName, GTEST_REGISTERED_TEST_NAMES_(CaseName))
+#define INSTANTIATE_TYPED_TEST_SUITE_P(Prefix, SuiteName, Types, ...) \
+ static bool gtest_##Prefix##_##SuiteName GTEST_ATTRIBUTE_UNUSED_ = \
+ ::testing::internal::TypeParameterizedTestSuite< \
+ SuiteName, GTEST_SUITE_NAMESPACE_(SuiteName)::gtest_AllTests_, \
+ ::testing::internal::TypeList<Types>::type>:: \
+ Register(#Prefix, \
+ ::testing::internal::CodeLocation(__FILE__, __LINE__), \
+ >EST_TYPED_TEST_SUITE_P_STATE_(SuiteName), #SuiteName, \
+ GTEST_REGISTERED_TEST_NAMES_(SuiteName), \
+ ::testing::internal::GenerateNames< \
+ ::testing::internal::NameGeneratorSelector< \
+ __VA_ARGS__>::type, \
+ ::testing::internal::TypeList<Types>::type>())
+
+// Legacy API is deprecated but still available
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+#define INSTANTIATE_TYPED_TEST_CASE_P \
+ static_assert( \
+ ::testing::internal::InstantiateTypedTestCase_P_IsDeprecated(), ""); \
+ INSTANTIATE_TYPED_TEST_SUITE_P
+#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
#endif // GTEST_HAS_TYPED_TEST_P
diff --git a/third_party/googletest/include/gtest/gtest.h b/third_party/googletest/include/gtest/gtest.h
index 2ad5a0c..cedef93 100644
--- a/third_party/googletest/include/gtest/gtest.h
+++ b/third_party/googletest/include/gtest/gtest.h
@@ -26,10 +26,9 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
//
-// Author: wan@google.com (Zhanyong Wan)
-//
-// The Google C++ Testing Framework (Google Test)
+// The Google C++ Testing and Mocking Framework (Google Test)
//
// This header file defines the public API for Google Test. It should be
// included by any test program that uses Google Test.
@@ -48,16 +47,22 @@
// registration from Barthelemy Dagenais' (barthelemy@prologique.com)
// easyUnit framework.
+// GOOGLETEST_CM0001 DO NOT DELETE
+
#ifndef GTEST_INCLUDE_GTEST_GTEST_H_
#define GTEST_INCLUDE_GTEST_GTEST_H_
+#include <cstddef>
#include <limits>
+#include <memory>
#include <ostream>
+#include <type_traits>
#include <vector>
#include "gtest/internal/gtest-internal.h"
#include "gtest/internal/gtest-string.h"
#include "gtest/gtest-death-test.h"
+#include "gtest/gtest-matchers.h"
#include "gtest/gtest-message.h"
#include "gtest/gtest-param-test.h"
#include "gtest/gtest-printers.h"
@@ -65,23 +70,20 @@
#include "gtest/gtest-test-part.h"
#include "gtest/gtest-typed-test.h"
-// Depending on the platform, different string classes are available.
-// On Linux, in addition to ::std::string, Google also makes use of
-// class ::string, which has the same interface as ::std::string, but
-// has a different implementation.
-//
-// You can define GTEST_HAS_GLOBAL_STRING to 1 to indicate that
-// ::string is available AND is a distinct type to ::std::string, or
-// define it to 0 to indicate otherwise.
-//
-// If ::std::string and ::string are the same class on your platform
-// due to aliasing, you should define GTEST_HAS_GLOBAL_STRING to 0.
-//
-// If you do not define GTEST_HAS_GLOBAL_STRING, it is defined
-// heuristically.
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \
+/* class A needs to have dll-interface to be used by clients of class B */)
namespace testing {
+// Silence C4100 (unreferenced formal parameter) and 4805
+// unsafe mix of type 'const int' and type 'const bool'
+#ifdef _MSC_VER
+# pragma warning(push)
+# pragma warning(disable:4805)
+# pragma warning(disable:4100)
+#endif
+
+
// Declares the flags.
// This flag temporary enables the disabled tests.
@@ -103,6 +105,10 @@
// the tests to run. If the filter is not given all tests are executed.
GTEST_DECLARE_string_(filter);
+// This flag controls whether Google Test installs a signal handler that dumps
+// debugging information when fatal signals are raised.
+GTEST_DECLARE_bool_(install_failure_signal_handler);
+
// This flag causes the Google Test to list tests. None of the tests listed
// are actually run if the flag is provided.
GTEST_DECLARE_bool_(list_tests);
@@ -115,6 +121,9 @@
// test.
GTEST_DECLARE_bool_(print_time);
+// This flags control whether Google Test prints UTF8 characters as text.
+GTEST_DECLARE_bool_(print_utf8);
+
// This flag specifies the random number seed.
GTEST_DECLARE_int32_(random_seed);
@@ -135,7 +144,7 @@
// When this flag is specified, a failed assertion will throw an
// exception if exceptions are enabled, or exit the program with a
-// non-zero code otherwise.
+// non-zero code otherwise. For use with an external test framework.
GTEST_DECLARE_bool_(throw_on_failure);
// When this flag is set with a "host:port" string, on supported
@@ -143,6 +152,10 @@
// the specified host machine.
GTEST_DECLARE_string_(stream_result_to);
+#if GTEST_USE_OWN_FLAGFILE_FLAG_
+GTEST_DECLARE_string_(flagfile);
+#endif // GTEST_USE_OWN_FLAGFILE_FLAG_
+
// The upper limit for valid stack trace depths.
const int kMaxStackTraceDepth = 100;
@@ -160,6 +173,7 @@
class TestEventRepeater;
class UnitTestRecordPropertyTestHelper;
class WindowsDeathTest;
+class FuchsiaDeathTest;
class UnitTestImpl* GetUnitTestImpl();
void ReportFailureInUnknownLocation(TestPartResult::Type result_type,
const std::string& message);
@@ -170,7 +184,12 @@
// If we don't forward declare them the compiler might confuse the classes
// in friendship clauses with same named classes on the scope.
class Test;
-class TestCase;
+class TestSuite;
+
+// Old API is still available but deprecated
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+using TestCase = TestSuite;
+#endif
class TestInfo;
class UnitTest;
@@ -274,8 +293,9 @@
explicit AssertionResult(
const T& success,
typename internal::EnableIf<
- !internal::ImplicitlyConvertible<T, AssertionResult>::value>::type*
- /*enabler*/ = NULL)
+ !std::is_convertible<T, AssertionResult>::value>::type*
+ /*enabler*/
+ = nullptr)
: success_(success) {}
#if defined(_MSC_VER) && _MSC_VER < 1910
@@ -299,9 +319,8 @@
// assertion's expectation). When nothing has been streamed into the
// object, returns an empty string.
const char* message() const {
- return message_.get() != NULL ? message_->c_str() : "";
+ return message_.get() != nullptr ? message_->c_str() : "";
}
- // TODO(vladl@google.com): Remove this after making sure no clients use it.
// Deprecated; please use message() instead.
const char* failure_message() const { return message(); }
@@ -322,8 +341,7 @@
private:
// Appends the contents of message to message_.
void AppendMessage(const Message& a_message) {
- if (message_.get() == NULL)
- message_.reset(new ::std::string);
+ if (message_.get() == nullptr) message_.reset(new ::std::string);
message_->append(a_message.GetString().c_str());
}
@@ -336,7 +354,7 @@
// construct is not satisfied with the predicate's outcome.
// Referenced via a pointer to avoid taking too much stack frame space
// with test assertions.
- internal::scoped_ptr< ::std::string> message_;
+ std::unique_ptr< ::std::string> message_;
};
// Makes a successful assertion result.
@@ -349,17 +367,26 @@
// Deprecated; use AssertionFailure() << msg.
GTEST_API_ AssertionResult AssertionFailure(const Message& msg);
+} // namespace testing
+
+// Includes the auto-generated header that implements a family of generic
+// predicate assertion macros. This include comes late because it relies on
+// APIs declared above.
+#include "gtest/gtest_pred_impl.h"
+
+namespace testing {
+
// The abstract class that all tests inherit from.
//
-// In Google Test, a unit test program contains one or many TestCases, and
-// each TestCase contains one or many Tests.
+// In Google Test, a unit test program contains one or many TestSuites, and
+// each TestSuite contains one or many Tests.
//
// When you define a test using the TEST macro, you don't need to
// explicitly derive from Test - the TEST macro automatically does
// this for you.
//
// The only time you derive from Test is when defining a test fixture
-// to be used a TEST_F. For example:
+// to be used in a TEST_F. For example:
//
// class FooTest : public testing::Test {
// protected:
@@ -376,29 +403,30 @@
public:
friend class TestInfo;
- // Defines types for pointers to functions that set up and tear down
- // a test case.
- typedef internal::SetUpTestCaseFunc SetUpTestCaseFunc;
- typedef internal::TearDownTestCaseFunc TearDownTestCaseFunc;
-
// The d'tor is virtual as we intend to inherit from Test.
virtual ~Test();
// Sets up the stuff shared by all tests in this test case.
//
- // Google Test will call Foo::SetUpTestCase() before running the first
+ // Google Test will call Foo::SetUpTestSuite() before running the first
// test in test case Foo. Hence a sub-class can define its own
- // SetUpTestCase() method to shadow the one defined in the super
+ // SetUpTestSuite() method to shadow the one defined in the super
// class.
- static void SetUpTestCase() {}
+ static void SetUpTestSuite() {}
// Tears down the stuff shared by all tests in this test case.
//
- // Google Test will call Foo::TearDownTestCase() after running the last
+ // Google Test will call Foo::TearDownTestSuite() after running the last
// test in test case Foo. Hence a sub-class can define its own
- // TearDownTestCase() method to shadow the one defined in the super
+ // TearDownTestSuite() method to shadow the one defined in the super
// class.
+ static void TearDownTestSuite() {}
+
+ // Legacy API is deprecated but still available
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
static void TearDownTestCase() {}
+ static void SetUpTestCase() {}
+#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
// Returns true iff the current test has a fatal failure.
static bool HasFatalFailure();
@@ -406,19 +434,22 @@
// Returns true iff the current test has a non-fatal failure.
static bool HasNonfatalFailure();
+ // Returns true iff the current test was skipped.
+ static bool IsSkipped();
+
// Returns true iff the current test has a (either fatal or
// non-fatal) failure.
static bool HasFailure() { return HasFatalFailure() || HasNonfatalFailure(); }
- // Logs a property for the current test, test case, or for the entire
+ // Logs a property for the current test, test suite, or for the entire
// invocation of the test program when used outside of the context of a
- // test case. Only the last value for a given key is remembered. These
+ // test suite. Only the last value for a given key is remembered. These
// are public static so they can be called from utility functions that are
// not members of the test fixture. Calls to RecordProperty made during
// lifespan of the test (from the moment its constructor starts to the
// moment its destructor finishes) will be output in XML as attributes of
// the <testcase> element. Properties recorded from fixture's
- // SetUpTestCase or TearDownTestCase are logged as attributes of the
+ // SetUpTestSuite or TearDownTestSuite are logged as attributes of the
// corresponding <testsuite> element. Calls to RecordProperty made in the
// global context (before or after invocation of RUN_ALL_TESTS and from
// SetUp/TearDown method of Environment objects registered with Google
@@ -438,7 +469,7 @@
private:
// Returns true iff the current test has the same fixture class as
- // the first test in the current test case.
+ // the first test in the current test suite.
static bool HasSameFixtureClass();
// Runs the test after the test fixture has been set up.
@@ -456,7 +487,7 @@
// internal method to avoid clashing with names used in user TESTs.
void DeleteSelf_() { delete this; }
- const internal::scoped_ptr< GTEST_FLAG_SAVER_ > gtest_flag_saver_;
+ const std::unique_ptr<GTEST_FLAG_SAVER_> gtest_flag_saver_;
// Often a user misspells SetUp() as Setup() and spends a long time
// wondering why it is never called by Google Test. The declaration of
@@ -475,7 +506,7 @@
// If you see an error about overriding the following function or
// about it being private, you have mis-spelled SetUp() as Setup().
struct Setup_should_be_spelled_SetUp {};
- virtual Setup_should_be_spelled_SetUp* Setup() { return NULL; }
+ virtual Setup_should_be_spelled_SetUp* Setup() { return nullptr; }
// We disallow copying Tests.
GTEST_DISALLOW_COPY_AND_ASSIGN_(Test);
@@ -540,7 +571,10 @@
int test_property_count() const;
// Returns true iff the test passed (i.e. no test part failed).
- bool Passed() const { return !Failed(); }
+ bool Passed() const { return !Skipped() && !Failed(); }
+
+ // Returns true iff the test was skipped.
+ bool Skipped() const;
// Returns true iff the test failed.
bool Failed() const;
@@ -554,9 +588,8 @@
// Returns the elapsed time, in milliseconds.
TimeInMillis elapsed_time() const { return elapsed_time_; }
- // Returns the i-th test part result among all the results. i can range
- // from 0 to test_property_count() - 1. If i is not in that range, aborts
- // the program.
+ // Returns the i-th test part result among all the results. i can range from 0
+ // to total_part_count() - 1. If i is not in that range, aborts the program.
const TestPartResult& GetTestPartResult(int i) const;
// Returns the i-th test property. i can range from 0 to
@@ -566,13 +599,14 @@
private:
friend class TestInfo;
- friend class TestCase;
+ friend class TestSuite;
friend class UnitTest;
friend class internal::DefaultGlobalTestPartResultReporter;
friend class internal::ExecDeathTest;
friend class internal::TestResultAccessor;
friend class internal::UnitTestImpl;
friend class internal::WindowsDeathTest;
+ friend class internal::FuchsiaDeathTest;
// Gets the vector of TestPartResults.
const std::vector<TestPartResult>& test_part_results() const {
@@ -597,8 +631,8 @@
const TestProperty& test_property);
// Adds a failure if the key is a reserved attribute of Google Test
- // testcase tags. Returns true if the property is valid.
- // TODO(russr): Validate attribute names are legal and human readable.
+ // testsuite tags. Returns true if the property is valid.
+ // FIXME: Validate attribute names are legal and human readable.
static bool ValidateTestProperty(const std::string& xml_element,
const TestProperty& test_property);
@@ -636,7 +670,7 @@
// A TestInfo object stores the following information about a test:
//
-// Test case name
+// Test suite name
// Test name
// Whether the test should be run
// A function pointer that creates the test object when invoked
@@ -651,8 +685,13 @@
// don't inherit from TestInfo.
~TestInfo();
- // Returns the test case name.
- const char* test_case_name() const { return test_case_name_.c_str(); }
+ // Returns the test suite name.
+ const char* test_suite_name() const { return test_suite_name_.c_str(); }
+
+// Legacy API is deprecated but still available
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+ const char* test_case_name() const { return test_suite_name(); }
+#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
// Returns the test name.
const char* name() const { return name_.c_str(); }
@@ -660,17 +699,15 @@
// Returns the name of the parameter type, or NULL if this is not a typed
// or a type-parameterized test.
const char* type_param() const {
- if (type_param_.get() != NULL)
- return type_param_->c_str();
- return NULL;
+ if (type_param_.get() != nullptr) return type_param_->c_str();
+ return nullptr;
}
// Returns the text representation of the value parameter, or NULL if this
// is not a value-parameterized test.
const char* value_param() const {
- if (value_param_.get() != NULL)
- return value_param_->c_str();
- return NULL;
+ if (value_param_.get() != nullptr) return value_param_->c_str();
+ return nullptr;
}
// Returns the file name where this test is defined.
@@ -679,12 +716,15 @@
// Returns the line where this test is defined.
int line() const { return location_.line; }
+ // Return true if this test should not be run because it's in another shard.
+ bool is_in_another_shard() const { return is_in_another_shard_; }
+
// Returns true if this test should run, that is if the test is not
// disabled (or it is disabled but the also_run_disabled_tests flag has
// been specified) and its full name matches the user-specified filter.
//
// Google Test allows the user to filter the tests by their full names.
- // The full name of a test Bar in test case Foo is defined as
+ // The full name of a test Bar in test suite Foo is defined as
// "Foo.Bar". Only the tests that match the filter will run.
//
// A filter is a colon-separated list of glob (not regex) patterns,
@@ -699,10 +739,9 @@
// Returns true iff this test will appear in the XML report.
bool is_reportable() const {
- // For now, the XML report includes all tests matching the filter.
- // In the future, we may trim tests that are excluded because of
- // sharding.
- return matches_filter_;
+ // The XML report includes tests matching the filter, excluding those
+ // run in other shards.
+ return matches_filter_ && !is_in_another_shard_;
}
// Returns the result of the test.
@@ -713,24 +752,19 @@
friend class internal::DefaultDeathTestFactory;
#endif // GTEST_HAS_DEATH_TEST
friend class Test;
- friend class TestCase;
+ friend class TestSuite;
friend class internal::UnitTestImpl;
friend class internal::StreamingListenerTest;
friend TestInfo* internal::MakeAndRegisterTestInfo(
- const char* test_case_name,
- const char* name,
- const char* type_param,
- const char* value_param,
- internal::CodeLocation code_location,
- internal::TypeId fixture_class_id,
- Test::SetUpTestCaseFunc set_up_tc,
- Test::TearDownTestCaseFunc tear_down_tc,
+ const char* test_suite_name, const char* name, const char* type_param,
+ const char* value_param, internal::CodeLocation code_location,
+ internal::TypeId fixture_class_id, internal::SetUpTestSuiteFunc set_up_tc,
+ internal::TearDownTestSuiteFunc tear_down_tc,
internal::TestFactoryBase* factory);
// Constructs a TestInfo object. The newly constructed instance assumes
// ownership of the factory object.
- TestInfo(const std::string& test_case_name,
- const std::string& name,
+ TestInfo(const std::string& test_suite_name, const std::string& name,
const char* a_type_param, // NULL if not a type-parameterized test
const char* a_value_param, // NULL if not a value-parameterized test
internal::CodeLocation a_code_location,
@@ -752,20 +786,21 @@
}
// These fields are immutable properties of the test.
- const std::string test_case_name_; // Test case name
+ const std::string test_suite_name_; // test suite name
const std::string name_; // Test name
// Name of the parameter type, or NULL if this is not a typed or a
// type-parameterized test.
- const internal::scoped_ptr<const ::std::string> type_param_;
+ const std::unique_ptr<const ::std::string> type_param_;
// Text representation of the value parameter, or NULL if this is not a
// value-parameterized test.
- const internal::scoped_ptr<const ::std::string> value_param_;
+ const std::unique_ptr<const ::std::string> value_param_;
internal::CodeLocation location_;
const internal::TypeId fixture_class_id_; // ID of the test fixture class
bool should_run_; // True iff this test should run
bool is_disabled_; // True iff this test is disabled
bool matches_filter_; // True if this test matches the
// user-specified filter.
+ bool is_in_another_shard_; // Will be run in another shard.
internal::TestFactoryBase* const factory_; // The factory that creates
// the test object
@@ -776,69 +811,71 @@
GTEST_DISALLOW_COPY_AND_ASSIGN_(TestInfo);
};
-// A test case, which consists of a vector of TestInfos.
+// A test suite, which consists of a vector of TestInfos.
//
-// TestCase is not copyable.
-class GTEST_API_ TestCase {
+// TestSuite is not copyable.
+class GTEST_API_ TestSuite {
public:
- // Creates a TestCase with the given name.
+ // Creates a TestSuite with the given name.
//
- // TestCase does NOT have a default constructor. Always use this
- // constructor to create a TestCase object.
+ // TestSuite does NOT have a default constructor. Always use this
+ // constructor to create a TestSuite object.
//
// Arguments:
//
- // name: name of the test case
+ // name: name of the test suite
// a_type_param: the name of the test's type parameter, or NULL if
// this is not a type-parameterized test.
- // set_up_tc: pointer to the function that sets up the test case
- // tear_down_tc: pointer to the function that tears down the test case
- TestCase(const char* name, const char* a_type_param,
- Test::SetUpTestCaseFunc set_up_tc,
- Test::TearDownTestCaseFunc tear_down_tc);
+ // set_up_tc: pointer to the function that sets up the test suite
+ // tear_down_tc: pointer to the function that tears down the test suite
+ TestSuite(const char* name, const char* a_type_param,
+ internal::SetUpTestSuiteFunc set_up_tc,
+ internal::TearDownTestSuiteFunc tear_down_tc);
- // Destructor of TestCase.
- virtual ~TestCase();
+ // Destructor of TestSuite.
+ virtual ~TestSuite();
- // Gets the name of the TestCase.
+ // Gets the name of the TestSuite.
const char* name() const { return name_.c_str(); }
// Returns the name of the parameter type, or NULL if this is not a
- // type-parameterized test case.
+ // type-parameterized test suite.
const char* type_param() const {
- if (type_param_.get() != NULL)
- return type_param_->c_str();
- return NULL;
+ if (type_param_.get() != nullptr) return type_param_->c_str();
+ return nullptr;
}
- // Returns true if any test in this test case should run.
+ // Returns true if any test in this test suite should run.
bool should_run() const { return should_run_; }
- // Gets the number of successful tests in this test case.
+ // Gets the number of successful tests in this test suite.
int successful_test_count() const;
- // Gets the number of failed tests in this test case.
+ // Gets the number of skipped tests in this test suite.
+ int skipped_test_count() const;
+
+ // Gets the number of failed tests in this test suite.
int failed_test_count() const;
// Gets the number of disabled tests that will be reported in the XML report.
int reportable_disabled_test_count() const;
- // Gets the number of disabled tests in this test case.
+ // Gets the number of disabled tests in this test suite.
int disabled_test_count() const;
// Gets the number of tests to be printed in the XML report.
int reportable_test_count() const;
- // Get the number of tests in this test case that should run.
+ // Get the number of tests in this test suite that should run.
int test_to_run_count() const;
- // Gets the number of all tests in this test case.
+ // Gets the number of all tests in this test suite.
int total_test_count() const;
- // Returns true iff the test case passed.
+ // Returns true iff the test suite passed.
bool Passed() const { return !Failed(); }
- // Returns true iff the test case failed.
+ // Returns true iff the test suite failed.
bool Failed() const { return failed_test_count() > 0; }
// Returns the elapsed time, in milliseconds.
@@ -849,17 +886,17 @@
const TestInfo* GetTestInfo(int i) const;
// Returns the TestResult that holds test properties recorded during
- // execution of SetUpTestCase and TearDownTestCase.
+ // execution of SetUpTestSuite and TearDownTestSuite.
const TestResult& ad_hoc_test_result() const { return ad_hoc_test_result_; }
private:
friend class Test;
friend class internal::UnitTestImpl;
- // Gets the (mutable) vector of TestInfos in this TestCase.
+ // Gets the (mutable) vector of TestInfos in this TestSuite.
std::vector<TestInfo*>& test_info_list() { return test_info_list_; }
- // Gets the (immutable) vector of TestInfos in this TestCase.
+ // Gets the (immutable) vector of TestInfos in this TestSuite.
const std::vector<TestInfo*>& test_info_list() const {
return test_info_list_;
}
@@ -871,34 +908,47 @@
// Sets the should_run member.
void set_should_run(bool should) { should_run_ = should; }
- // Adds a TestInfo to this test case. Will delete the TestInfo upon
- // destruction of the TestCase object.
+ // Adds a TestInfo to this test suite. Will delete the TestInfo upon
+ // destruction of the TestSuite object.
void AddTestInfo(TestInfo * test_info);
- // Clears the results of all tests in this test case.
+ // Clears the results of all tests in this test suite.
void ClearResult();
- // Clears the results of all tests in the given test case.
- static void ClearTestCaseResult(TestCase* test_case) {
- test_case->ClearResult();
+ // Clears the results of all tests in the given test suite.
+ static void ClearTestSuiteResult(TestSuite* test_suite) {
+ test_suite->ClearResult();
}
- // Runs every test in this TestCase.
+ // Runs every test in this TestSuite.
void Run();
- // Runs SetUpTestCase() for this TestCase. This wrapper is needed
- // for catching exceptions thrown from SetUpTestCase().
- void RunSetUpTestCase() { (*set_up_tc_)(); }
+ // Runs SetUpTestSuite() for this TestSuite. This wrapper is needed
+ // for catching exceptions thrown from SetUpTestSuite().
+ void RunSetUpTestSuite() {
+ if (set_up_tc_ != nullptr) {
+ (*set_up_tc_)();
+ }
+ }
- // Runs TearDownTestCase() for this TestCase. This wrapper is
- // needed for catching exceptions thrown from TearDownTestCase().
- void RunTearDownTestCase() { (*tear_down_tc_)(); }
+ // Runs TearDownTestSuite() for this TestSuite. This wrapper is
+ // needed for catching exceptions thrown from TearDownTestSuite().
+ void RunTearDownTestSuite() {
+ if (tear_down_tc_ != nullptr) {
+ (*tear_down_tc_)();
+ }
+ }
// Returns true iff test passed.
static bool TestPassed(const TestInfo* test_info) {
return test_info->should_run() && test_info->result()->Passed();
}
+ // Returns true iff test skipped.
+ static bool TestSkipped(const TestInfo* test_info) {
+ return test_info->should_run() && test_info->result()->Skipped();
+ }
+
// Returns true iff test failed.
static bool TestFailed(const TestInfo* test_info) {
return test_info->should_run() && test_info->result()->Failed();
@@ -925,17 +975,17 @@
return test_info->should_run();
}
- // Shuffles the tests in this test case.
+ // Shuffles the tests in this test suite.
void ShuffleTests(internal::Random* random);
// Restores the test order to before the first shuffle.
void UnshuffleTests();
- // Name of the test case.
+ // Name of the test suite.
std::string name_;
// Name of the parameter type, or NULL if this is not a typed or a
// type-parameterized test.
- const internal::scoped_ptr<const ::std::string> type_param_;
+ const std::unique_ptr<const ::std::string> type_param_;
// The vector of TestInfos in their original order. It owns the
// elements in the vector.
std::vector<TestInfo*> test_info_list_;
@@ -943,20 +993,20 @@
// shuffling and restoring the test order. The i-th element in this
// vector is the index of the i-th test in the shuffled test list.
std::vector<int> test_indices_;
- // Pointer to the function that sets up the test case.
- Test::SetUpTestCaseFunc set_up_tc_;
- // Pointer to the function that tears down the test case.
- Test::TearDownTestCaseFunc tear_down_tc_;
- // True iff any test in this test case should run.
+ // Pointer to the function that sets up the test suite.
+ internal::SetUpTestSuiteFunc set_up_tc_;
+ // Pointer to the function that tears down the test suite.
+ internal::TearDownTestSuiteFunc tear_down_tc_;
+ // True iff any test in this test suite should run.
bool should_run_;
// Elapsed time, in milliseconds.
TimeInMillis elapsed_time_;
- // Holds test properties recorded during execution of SetUpTestCase and
- // TearDownTestCase.
+ // Holds test properties recorded during execution of SetUpTestSuite and
+ // TearDownTestSuite.
TestResult ad_hoc_test_result_;
- // We disallow copying TestCases.
- GTEST_DISALLOW_COPY_AND_ASSIGN_(TestCase);
+ // We disallow copying TestSuites.
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(TestSuite);
};
// An Environment object is capable of setting up and tearing down an
@@ -987,9 +1037,21 @@
// If you see an error about overriding the following function or
// about it being private, you have mis-spelled SetUp() as Setup().
struct Setup_should_be_spelled_SetUp {};
- virtual Setup_should_be_spelled_SetUp* Setup() { return NULL; }
+ virtual Setup_should_be_spelled_SetUp* Setup() { return nullptr; }
};
+#if GTEST_HAS_EXCEPTIONS
+
+// Exception which can be thrown from TestEventListener::OnTestPartResult.
+class GTEST_API_ AssertionException
+ : public internal::GoogleTestFailureException {
+ public:
+ explicit AssertionException(const TestPartResult& result)
+ : GoogleTestFailureException(result) {}
+};
+
+#endif // GTEST_HAS_EXCEPTIONS
+
// The interface for tracing execution of tests. The methods are organized in
// the order the corresponding events are fired.
class TestEventListener {
@@ -1011,20 +1073,32 @@
// Fired after environment set-up for each iteration of tests ends.
virtual void OnEnvironmentsSetUpEnd(const UnitTest& unit_test) = 0;
- // Fired before the test case starts.
- virtual void OnTestCaseStart(const TestCase& test_case) = 0;
+ // Fired before the test suite starts.
+ virtual void OnTestSuiteStart(const TestSuite& /*test_suite*/) {}
+
+ // Legacy API is deprecated but still available
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+ virtual void OnTestCaseStart(const TestCase& /*test_case*/) {}
+#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
// Fired before the test starts.
virtual void OnTestStart(const TestInfo& test_info) = 0;
// Fired after a failed assertion or a SUCCEED() invocation.
+ // If you want to throw an exception from this function to skip to the next
+ // TEST, it must be AssertionException defined above, or inherited from it.
virtual void OnTestPartResult(const TestPartResult& test_part_result) = 0;
// Fired after the test ends.
virtual void OnTestEnd(const TestInfo& test_info) = 0;
- // Fired after the test case ends.
- virtual void OnTestCaseEnd(const TestCase& test_case) = 0;
+ // Fired after the test suite ends.
+ virtual void OnTestSuiteEnd(const TestSuite& /*test_suite*/) {}
+
+// Legacy API is deprecated but still available
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+ virtual void OnTestCaseEnd(const TestCase& /*test_case*/) {}
+#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
// Fired before environment tear-down for each iteration of tests starts.
virtual void OnEnvironmentsTearDownStart(const UnitTest& unit_test) = 0;
@@ -1047,21 +1121,30 @@
// above.
class EmptyTestEventListener : public TestEventListener {
public:
- virtual void OnTestProgramStart(const UnitTest& /*unit_test*/) {}
- virtual void OnTestIterationStart(const UnitTest& /*unit_test*/,
- int /*iteration*/) {}
- virtual void OnEnvironmentsSetUpStart(const UnitTest& /*unit_test*/) {}
- virtual void OnEnvironmentsSetUpEnd(const UnitTest& /*unit_test*/) {}
- virtual void OnTestCaseStart(const TestCase& /*test_case*/) {}
- virtual void OnTestStart(const TestInfo& /*test_info*/) {}
- virtual void OnTestPartResult(const TestPartResult& /*test_part_result*/) {}
- virtual void OnTestEnd(const TestInfo& /*test_info*/) {}
- virtual void OnTestCaseEnd(const TestCase& /*test_case*/) {}
- virtual void OnEnvironmentsTearDownStart(const UnitTest& /*unit_test*/) {}
- virtual void OnEnvironmentsTearDownEnd(const UnitTest& /*unit_test*/) {}
- virtual void OnTestIterationEnd(const UnitTest& /*unit_test*/,
- int /*iteration*/) {}
- virtual void OnTestProgramEnd(const UnitTest& /*unit_test*/) {}
+ void OnTestProgramStart(const UnitTest& /*unit_test*/) override {}
+ void OnTestIterationStart(const UnitTest& /*unit_test*/,
+ int /*iteration*/) override {}
+ void OnEnvironmentsSetUpStart(const UnitTest& /*unit_test*/) override {}
+ void OnEnvironmentsSetUpEnd(const UnitTest& /*unit_test*/) override {}
+ void OnTestSuiteStart(const TestSuite& /*test_suite*/) override {}
+// Legacy API is deprecated but still available
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+ void OnTestCaseStart(const TestCase& /*test_case*/) override {}
+#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+
+ void OnTestStart(const TestInfo& /*test_info*/) override {}
+ void OnTestPartResult(const TestPartResult& /*test_part_result*/) override {}
+ void OnTestEnd(const TestInfo& /*test_info*/) override {}
+ void OnTestSuiteEnd(const TestSuite& /*test_suite*/) override {}
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+ void OnTestCaseEnd(const TestCase& /*test_case*/) override {}
+#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+
+ void OnEnvironmentsTearDownStart(const UnitTest& /*unit_test*/) override {}
+ void OnEnvironmentsTearDownEnd(const UnitTest& /*unit_test*/) override {}
+ void OnTestIterationEnd(const UnitTest& /*unit_test*/,
+ int /*iteration*/) override {}
+ void OnTestProgramEnd(const UnitTest& /*unit_test*/) override {}
};
// TestEventListeners lets users add listeners to track events in Google Test.
@@ -1101,7 +1184,7 @@
}
private:
- friend class TestCase;
+ friend class TestSuite;
friend class TestInfo;
friend class internal::DefaultGlobalTestPartResultReporter;
friend class internal::NoExecDeathTest;
@@ -1142,7 +1225,7 @@
GTEST_DISALLOW_COPY_AND_ASSIGN_(TestEventListeners);
};
-// A UnitTest consists of a vector of TestCases.
+// A UnitTest consists of a vector of TestSuites.
//
// This is a singleton class. The only instance of UnitTest is
// created when UnitTest::GetInstance() is first called. This
@@ -1171,10 +1254,14 @@
// was executed. The UnitTest object owns the string.
const char* original_working_dir() const;
- // Returns the TestCase object for the test that's currently running,
+ // Returns the TestSuite object for the test that's currently running,
// or NULL if no test is running.
- const TestCase* current_test_case() const
- GTEST_LOCK_EXCLUDED_(mutex_);
+ const TestSuite* current_test_suite() const GTEST_LOCK_EXCLUDED_(mutex_);
+
+// Legacy API is still available but deprecated
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+ const TestCase* current_test_case() const GTEST_LOCK_EXCLUDED_(mutex_);
+#endif
// Returns the TestInfo object for the test that's currently running,
// or NULL if no test is running.
@@ -1184,29 +1271,40 @@
// Returns the random seed used at the start of the current test run.
int random_seed() const;
- // Returns the ParameterizedTestCaseRegistry object used to keep track of
+ // Returns the ParameterizedTestSuiteRegistry object used to keep track of
// value-parameterized tests and instantiate and register them.
//
// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
- internal::ParameterizedTestCaseRegistry& parameterized_test_registry()
+ internal::ParameterizedTestSuiteRegistry& parameterized_test_registry()
GTEST_LOCK_EXCLUDED_(mutex_);
- // Gets the number of successful test cases.
- int successful_test_case_count() const;
+ // Gets the number of successful test suites.
+ int successful_test_suite_count() const;
- // Gets the number of failed test cases.
- int failed_test_case_count() const;
+ // Gets the number of failed test suites.
+ int failed_test_suite_count() const;
- // Gets the number of all test cases.
- int total_test_case_count() const;
+ // Gets the number of all test suites.
+ int total_test_suite_count() const;
- // Gets the number of all test cases that contain at least one test
+ // Gets the number of all test suites that contain at least one test
// that should run.
+ int test_suite_to_run_count() const;
+
+ // Legacy API is deprecated but still available
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+ int successful_test_case_count() const;
+ int failed_test_case_count() const;
+ int total_test_case_count() const;
int test_case_to_run_count() const;
+#endif // EMOVE_LEGACY_TEST_CASEAPI
// Gets the number of successful tests.
int successful_test_count() const;
+ // Gets the number of skipped tests.
+ int skipped_test_count() const;
+
// Gets the number of failed tests.
int failed_test_count() const;
@@ -1232,19 +1330,24 @@
// Gets the elapsed time, in milliseconds.
TimeInMillis elapsed_time() const;
- // Returns true iff the unit test passed (i.e. all test cases passed).
+ // Returns true iff the unit test passed (i.e. all test suites passed).
bool Passed() const;
- // Returns true iff the unit test failed (i.e. some test case failed
+ // Returns true iff the unit test failed (i.e. some test suite failed
// or something outside of all tests failed).
bool Failed() const;
- // Gets the i-th test case among all the test cases. i can range from 0 to
- // total_test_case_count() - 1. If i is not in that range, returns NULL.
+ // Gets the i-th test suite among all the test suites. i can range from 0 to
+ // total_test_suite_count() - 1. If i is not in that range, returns NULL.
+ const TestSuite* GetTestSuite(int i) const;
+
+// Legacy API is deprecated but still available
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
const TestCase* GetTestCase(int i) const;
+#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
// Returns the TestResult containing information on test failures and
- // properties logged outside of individual test cases.
+ // properties logged outside of individual test suites.
const TestResult& ad_hoc_test_result() const;
// Returns the list of event listeners that can be used to track events
@@ -1275,15 +1378,15 @@
GTEST_LOCK_EXCLUDED_(mutex_);
// Adds a TestProperty to the current TestResult object when invoked from
- // inside a test, to current TestCase's ad_hoc_test_result_ when invoked
- // from SetUpTestCase or TearDownTestCase, or to the global property set
+ // inside a test, to current TestSuite's ad_hoc_test_result_ when invoked
+ // from SetUpTestSuite or TearDownTestSuite, or to the global property set
// when invoked elsewhere. If the result already contains a property with
// the same key, the value will be updated.
void RecordProperty(const std::string& key, const std::string& value);
- // Gets the i-th test case among all the test cases. i can range from 0 to
- // total_test_case_count() - 1. If i is not in that range, returns NULL.
- TestCase* GetMutableTestCase(int i);
+ // Gets the i-th test suite among all the test suites. i can range from 0 to
+ // total_test_suite_count() - 1. If i is not in that range, returns NULL.
+ TestSuite* GetMutableTestSuite(int i);
// Accessors for the implementation object.
internal::UnitTestImpl* impl() { return impl_; }
@@ -1291,9 +1394,9 @@
// These classes and functions are friends as they need to access private
// members of UnitTest.
+ friend class ScopedTrace;
friend class Test;
friend class internal::AssertHelper;
- friend class internal::ScopedTrace;
friend class internal::StreamingListenerTest;
friend class internal::UnitTestRecordPropertyTestHelper;
friend Environment* AddGlobalTestEnvironment(Environment* env);
@@ -1368,6 +1471,10 @@
// UNICODE mode.
GTEST_API_ void InitGoogleTest(int* argc, wchar_t** argv);
+// This overloaded version can be used on Arduino/embedded platforms where
+// there is no argc/argv.
+GTEST_API_ void InitGoogleTest();
+
namespace internal {
// Separate the error generating code from the code path to reduce the stack
@@ -1384,6 +1491,13 @@
false);
}
+// This block of code defines operator==/!=
+// to block lexical scope lookup.
+// It prevents using invalid operator==/!= defined at namespace scope.
+struct faketype {};
+inline bool operator==(faketype, faketype) { return true; }
+inline bool operator!=(faketype, faketype) { return false; }
+
// The helper function for {ASSERT|EXPECT}_EQ.
template <typename T1, typename T2>
AssertionResult CmpHelperEQ(const char* lhs_expression,
@@ -1405,18 +1519,17 @@
BiggestInt lhs,
BiggestInt rhs);
-// The helper class for {ASSERT|EXPECT}_EQ. The template argument
-// lhs_is_null_literal is true iff the first argument to ASSERT_EQ()
-// is a null pointer literal. The following default implementation is
-// for lhs_is_null_literal being false.
-template <bool lhs_is_null_literal>
class EqHelper {
public:
// This templatized version is for the general case.
- template <typename T1, typename T2>
+ template <
+ typename T1, typename T2,
+ // Disable this overload for cases where one argument is a pointer
+ // and the other is the null pointer constant.
+ typename std::enable_if<!std::is_integral<T1>::value ||
+ !std::is_pointer<T2>::value>::type* = nullptr>
static AssertionResult Compare(const char* lhs_expression,
- const char* rhs_expression,
- const T1& lhs,
+ const char* rhs_expression, const T1& lhs,
const T2& rhs) {
return CmpHelperEQ(lhs_expression, rhs_expression, lhs, rhs);
}
@@ -1433,49 +1546,15 @@
BiggestInt rhs) {
return CmpHelperEQ(lhs_expression, rhs_expression, lhs, rhs);
}
-};
-// This specialization is used when the first argument to ASSERT_EQ()
-// is a null pointer literal, like NULL, false, or 0.
-template <>
-class EqHelper<true> {
- public:
- // We define two overloaded versions of Compare(). The first
- // version will be picked when the second argument to ASSERT_EQ() is
- // NOT a pointer, e.g. ASSERT_EQ(0, AnIntFunction()) or
- // EXPECT_EQ(false, a_bool).
- template <typename T1, typename T2>
- static AssertionResult Compare(
- const char* lhs_expression,
- const char* rhs_expression,
- const T1& lhs,
- const T2& rhs,
- // The following line prevents this overload from being considered if T2
- // is not a pointer type. We need this because ASSERT_EQ(NULL, my_ptr)
- // expands to Compare("", "", NULL, my_ptr), which requires a conversion
- // to match the Secret* in the other overload, which would otherwise make
- // this template match better.
- typename EnableIf<!is_pointer<T2>::value>::type* = 0) {
- return CmpHelperEQ(lhs_expression, rhs_expression, lhs, rhs);
- }
-
- // This version will be picked when the second argument to ASSERT_EQ() is a
- // pointer, e.g. ASSERT_EQ(NULL, a_pointer).
template <typename T>
static AssertionResult Compare(
- const char* lhs_expression,
- const char* rhs_expression,
- // We used to have a second template parameter instead of Secret*. That
- // template parameter would deduce to 'long', making this a better match
- // than the first overload even without the first overload's EnableIf.
- // Unfortunately, gcc with -Wconversion-null warns when "passing NULL to
- // non-pointer argument" (even a deduced integral argument), so the old
- // implementation caused warnings in user code.
- Secret* /* lhs (NULL) */,
- T* rhs) {
+ const char* lhs_expression, const char* rhs_expression,
+ // Handle cases where '0' is used as a null pointer literal.
+ std::nullptr_t /* lhs */, T* rhs) {
// We already know that 'lhs' is a null pointer.
- return CmpHelperEQ(lhs_expression, rhs_expression,
- static_cast<T*>(NULL), rhs);
+ return CmpHelperEQ(lhs_expression, rhs_expression, static_cast<T*>(nullptr),
+ rhs);
}
};
@@ -1704,6 +1783,12 @@
GTEST_DISALLOW_COPY_AND_ASSIGN_(AssertHelper);
};
+enum GTestColor { COLOR_DEFAULT, COLOR_RED, COLOR_GREEN, COLOR_YELLOW };
+
+GTEST_API_ GTEST_ATTRIBUTE_PRINTF_(2, 3) void ColoredPrintf(GTestColor color,
+ const char* fmt,
+ ...);
+
} // namespace internal
// The pure interface class that all value-parameterized tests inherit from.
@@ -1723,13 +1808,13 @@
// FooTest() {
// // Can use GetParam() here.
// }
-// virtual ~FooTest() {
+// ~FooTest() override {
// // Can use GetParam() here.
// }
-// virtual void SetUp() {
+// void SetUp() override {
// // Can use GetParam() here.
// }
-// virtual void TearDown {
+// void TearDown override {
// // Can use GetParam() here.
// }
// };
@@ -1738,7 +1823,7 @@
// Foo foo;
// ASSERT_TRUE(foo.DoesBar(GetParam()));
// }
-// INSTANTIATE_TEST_CASE_P(OneToTenRange, FooTest, ::testing::Range(1, 10));
+// INSTANTIATE_TEST_SUITE_P(OneToTenRange, FooTest, ::testing::Range(1, 10));
template <typename T>
class WithParamInterface {
@@ -1747,12 +1832,9 @@
virtual ~WithParamInterface() {}
// The current parameter value. Is also available in the test fixture's
- // constructor. This member function is non-static, even though it only
- // references static data, to reduce the opportunity for incorrect uses
- // like writing 'WithParamInterface<bool>::GetParam()' for a test that
- // uses a fixture whose parameter type is int.
- const ParamType& GetParam() const {
- GTEST_CHECK_(parameter_ != NULL)
+ // constructor.
+ static const ParamType& GetParam() {
+ GTEST_CHECK_(parameter_ != nullptr)
<< "GetParam() can only be called inside a value-parameterized test "
<< "-- did you intend to write TEST_P instead of TEST_F?";
return *parameter_;
@@ -1773,7 +1855,7 @@
};
template <typename T>
-const T* WithParamInterface<T>::parameter_ = NULL;
+const T* WithParamInterface<T>::parameter_ = nullptr;
// Most value-parameterized classes can ignore the existence of
// WithParamInterface, and can just inherit from ::testing::TestWithParam.
@@ -1782,9 +1864,13 @@
class TestWithParam : public Test, public WithParamInterface<T> {
};
-
// Macros for indicating success/failure in test code.
+// Skips test in runtime.
+// Skipping test aborts current function.
+// Skipped tests are neither successful nor failed.
+#define GTEST_SKIP() GTEST_SKIP_("Skipped")
+
// ADD_FAILURE unconditionally adds a failure to the current test.
// SUCCEED generates a success - it doesn't automatically make the
// current test successful, as a test is only successful when it has
@@ -1855,22 +1941,18 @@
// AssertionResult. For more information on how to use AssertionResult with
// these macros see comments on that class.
#define EXPECT_TRUE(condition) \
- GTEST_TEST_BOOLEAN_((condition), #condition, false, true, \
+ GTEST_TEST_BOOLEAN_(condition, #condition, false, true, \
GTEST_NONFATAL_FAILURE_)
#define EXPECT_FALSE(condition) \
GTEST_TEST_BOOLEAN_(!(condition), #condition, true, false, \
GTEST_NONFATAL_FAILURE_)
#define ASSERT_TRUE(condition) \
- GTEST_TEST_BOOLEAN_((condition), #condition, false, true, \
+ GTEST_TEST_BOOLEAN_(condition, #condition, false, true, \
GTEST_FATAL_FAILURE_)
#define ASSERT_FALSE(condition) \
GTEST_TEST_BOOLEAN_(!(condition), #condition, true, false, \
GTEST_FATAL_FAILURE_)
-// Includes the auto-generated header that implements a family of
-// generic predicate assertion macros.
-#include "gtest/gtest_pred_impl.h"
-
// Macros for testing equalities and inequalities.
//
// * {ASSERT|EXPECT}_EQ(v1, v2): Tests that v1 == v2
@@ -1912,15 +1994,13 @@
//
// Examples:
//
-// EXPECT_NE(5, Foo());
-// EXPECT_EQ(NULL, a_pointer);
+// EXPECT_NE(Foo(), 5);
+// EXPECT_EQ(a_pointer, NULL);
// ASSERT_LT(i, array_size);
// ASSERT_GT(records.size(), 0) << "There is no record left.";
#define EXPECT_EQ(val1, val2) \
- EXPECT_PRED_FORMAT2(::testing::internal:: \
- EqHelper<GTEST_IS_NULL_LITERAL_(val1)>::Compare, \
- val1, val2)
+ EXPECT_PRED_FORMAT2(::testing::internal::EqHelper::Compare, val1, val2)
#define EXPECT_NE(val1, val2) \
EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperNE, val1, val2)
#define EXPECT_LE(val1, val2) \
@@ -1933,9 +2013,7 @@
EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperGT, val1, val2)
#define GTEST_ASSERT_EQ(val1, val2) \
- ASSERT_PRED_FORMAT2(::testing::internal:: \
- EqHelper<GTEST_IS_NULL_LITERAL_(val1)>::Compare, \
- val1, val2)
+ ASSERT_PRED_FORMAT2(::testing::internal::EqHelper::Compare, val1, val2)
#define GTEST_ASSERT_NE(val1, val2) \
ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperNE, val1, val2)
#define GTEST_ASSERT_LE(val1, val2) \
@@ -2099,6 +2177,51 @@
#define EXPECT_NO_FATAL_FAILURE(statement) \
GTEST_TEST_NO_FATAL_FAILURE_(statement, GTEST_NONFATAL_FAILURE_)
+// Causes a trace (including the given source file path and line number,
+// and the given message) to be included in every test failure message generated
+// by code in the scope of the lifetime of an instance of this class. The effect
+// is undone with the destruction of the instance.
+//
+// The message argument can be anything streamable to std::ostream.
+//
+// Example:
+// testing::ScopedTrace trace("file.cc", 123, "message");
+//
+class GTEST_API_ ScopedTrace {
+ public:
+ // The c'tor pushes the given source file location and message onto
+ // a trace stack maintained by Google Test.
+
+ // Template version. Uses Message() to convert the values into strings.
+ // Slow, but flexible.
+ template <typename T>
+ ScopedTrace(const char* file, int line, const T& message) {
+ PushTrace(file, line, (Message() << message).GetString());
+ }
+
+ // Optimize for some known types.
+ ScopedTrace(const char* file, int line, const char* message) {
+ PushTrace(file, line, message ? message : "(null)");
+ }
+
+ ScopedTrace(const char* file, int line, const std::string& message) {
+ PushTrace(file, line, message);
+ }
+
+ // The d'tor pops the info pushed by the c'tor.
+ //
+ // Note that the d'tor is not virtual in order to be efficient.
+ // Don't inherit from ScopedTrace!
+ ~ScopedTrace();
+
+ private:
+ void PushTrace(const char* file, int line, std::string message);
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ScopedTrace);
+} GTEST_ATTRIBUTE_UNUSED_; // A ScopedTrace object does its job in its
+ // c'tor and d'tor. Therefore it doesn't
+ // need to be used otherwise.
+
// Causes a trace (including the source file path, the current line
// number, and the given message) to be included in every test failure
// message generated by code in the current scope. The effect is
@@ -2110,9 +2233,14 @@
// of the dummy variable name, thus allowing multiple SCOPED_TRACE()s
// to appear in the same block - as long as they are on different
// lines.
+//
+// Assuming that each thread maintains its own stack of traces.
+// Therefore, a SCOPED_TRACE() would (correctly) only affect the
+// assertions in its own thread.
#define SCOPED_TRACE(message) \
- ::testing::internal::ScopedTrace GTEST_CONCAT_TOKEN_(gtest_trace_, __LINE__)(\
- __FILE__, __LINE__, ::testing::Message() << (message))
+ ::testing::ScopedTrace GTEST_CONCAT_TOKEN_(gtest_trace_, __LINE__)(\
+ __FILE__, __LINE__, (message))
+
// Compile-time assertion for type equality.
// StaticAssertTypeEq<type1, type2>() compiles iff type1 and type2 are
@@ -2152,11 +2280,11 @@
// Defines a test.
//
-// The first parameter is the name of the test case, and the second
-// parameter is the name of the test within the test case.
+// The first parameter is the name of the test suite, and the second
+// parameter is the name of the test within the test suite.
//
-// The convention is to end the test case name with "Test". For
-// example, a test case for the Foo class can be named FooTest.
+// The convention is to end the test suite name with "Test". For
+// example, a test suite for the Foo class can be named FooTest.
//
// Test code should appear between braces after an invocation of
// this macro. Example:
@@ -2175,28 +2303,28 @@
// code. GetTestTypeId() is guaranteed to always return the same
// value, as it always calls GetTypeId<>() from the Google Test
// framework.
-#define GTEST_TEST(test_case_name, test_name)\
- GTEST_TEST_(test_case_name, test_name, \
- ::testing::Test, ::testing::internal::GetTestTypeId())
+#define GTEST_TEST(test_suite_name, test_name) \
+ GTEST_TEST_(test_suite_name, test_name, ::testing::Test, \
+ ::testing::internal::GetTestTypeId())
// Define this macro to 1 to omit the definition of TEST(), which
// is a generic name and clashes with some other libraries.
#if !GTEST_DONT_DEFINE_TEST
-# define TEST(test_case_name, test_name) GTEST_TEST(test_case_name, test_name)
+#define TEST(test_suite_name, test_name) GTEST_TEST(test_suite_name, test_name)
#endif
// Defines a test that uses a test fixture.
//
// The first parameter is the name of the test fixture class, which
-// also doubles as the test case name. The second parameter is the
-// name of the test within the test case.
+// also doubles as the test suite name. The second parameter is the
+// name of the test within the test suite.
//
// A test fixture class must be declared earlier. The user should put
// the test code between braces after using this macro. Example:
//
// class FooTest : public testing::Test {
// protected:
-// virtual void SetUp() { b_.AddElement(3); }
+// void SetUp() override { b_.AddElement(3); }
//
// Foo a_;
// Foo b_;
@@ -2207,10 +2335,11 @@
// }
//
// TEST_F(FooTest, ReturnsElementCountCorrectly) {
-// EXPECT_EQ(0, a_.size());
-// EXPECT_EQ(1, b_.size());
+// EXPECT_EQ(a_.size(), 0);
+// EXPECT_EQ(b_.size(), 1);
// }
-
+//
+// GOOGLETEST_CM0011 DO NOT DELETE
#define TEST_F(test_fixture, test_name)\
GTEST_TEST_(test_fixture, test_name, test_fixture, \
::testing::internal::GetTypeId<test_fixture>())
@@ -2219,6 +2348,90 @@
// Tries to determine an appropriate directory for the platform.
GTEST_API_ std::string TempDir();
+#ifdef _MSC_VER
+# pragma warning(pop)
+#endif
+
+// Dynamically registers a test with the framework.
+//
+// This is an advanced API only to be used when the `TEST` macros are
+// insufficient. The macros should be preferred when possible, as they avoid
+// most of the complexity of calling this function.
+//
+// The `factory` argument is a factory callable (move-constructible) object or
+// function pointer that creates a new instance of the Test object. It
+// handles ownership to the caller. The signature of the callable is
+// `Fixture*()`, where `Fixture` is the test fixture class for the test. All
+// tests registered with the same `test_suite_name` must return the same
+// fixture type. This is checked at runtime.
+//
+// The framework will infer the fixture class from the factory and will call
+// the `SetUpTestSuite` and `TearDownTestSuite` for it.
+//
+// Must be called before `RUN_ALL_TESTS()` is invoked, otherwise behavior is
+// undefined.
+//
+// Use case example:
+//
+// class MyFixture : public ::testing::Test {
+// public:
+// // All of these optional, just like in regular macro usage.
+// static void SetUpTestSuite() { ... }
+// static void TearDownTestSuite() { ... }
+// void SetUp() override { ... }
+// void TearDown() override { ... }
+// };
+//
+// class MyTest : public MyFixture {
+// public:
+// explicit MyTest(int data) : data_(data) {}
+// void TestBody() override { ... }
+//
+// private:
+// int data_;
+// };
+//
+// void RegisterMyTests(const std::vector<int>& values) {
+// for (int v : values) {
+// ::testing::RegisterTest(
+// "MyFixture", ("Test" + std::to_string(v)).c_str(), nullptr,
+// std::to_string(v).c_str(),
+// __FILE__, __LINE__,
+// // Important to use the fixture type as the return type here.
+// [=]() -> MyFixture* { return new MyTest(v); });
+// }
+// }
+// ...
+// int main(int argc, char** argv) {
+// std::vector<int> values_to_test = LoadValuesFromConfig();
+// RegisterMyTests(values_to_test);
+// ...
+// return RUN_ALL_TESTS();
+// }
+//
+template <int&... ExplicitParameterBarrier, typename Factory>
+TestInfo* RegisterTest(const char* test_suite_name, const char* test_name,
+ const char* type_param, const char* value_param,
+ const char* file, int line, Factory factory) {
+ using TestT = typename std::remove_pointer<decltype(factory())>::type;
+
+ class FactoryImpl : public internal::TestFactoryBase {
+ public:
+ explicit FactoryImpl(Factory f) : factory_(std::move(f)) {}
+ Test* CreateTest() override { return factory_(); }
+
+ private:
+ Factory factory_;
+ };
+
+ return internal::MakeAndRegisterTestInfo(
+ test_suite_name, test_name, type_param, value_param,
+ internal::CodeLocation(file, line), internal::GetTypeId<TestT>(),
+ internal::SuiteApiResolver<TestT>::GetSetUpCaseOrSuite(),
+ internal::SuiteApiResolver<TestT>::GetTearDownCaseOrSuite(),
+ new FactoryImpl{std::move(factory)});
+}
+
} // namespace testing
// Use this function in main() to run all tests. It returns 0 if all
@@ -2235,4 +2448,6 @@
return ::testing::UnitTest::GetInstance()->Run();
}
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251
+
#endif // GTEST_INCLUDE_GTEST_GTEST_H_
diff --git a/third_party/googletest/include/gtest/gtest_pred_impl.h b/third_party/googletest/include/gtest/gtest_pred_impl.h
index 30ae712..d514255 100644
--- a/third_party/googletest/include/gtest/gtest_pred_impl.h
+++ b/third_party/googletest/include/gtest/gtest_pred_impl.h
@@ -27,18 +27,18 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-// This file is AUTOMATICALLY GENERATED on 10/31/2011 by command
+// This file is AUTOMATICALLY GENERATED on 01/02/2019 by command
// 'gen_gtest_pred_impl.py 5'. DO NOT EDIT BY HAND!
//
// Implements a family of generic predicate assertion macros.
+// GOOGLETEST_CM0001 DO NOT DELETE
#ifndef GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
#define GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
-// Makes sure this header is not included before gtest.h.
-#ifndef GTEST_INCLUDE_GTEST_GTEST_H_
-# error Do not include gtest_pred_impl.h directly. Include gtest.h instead.
-#endif // GTEST_INCLUDE_GTEST_GTEST_H_
+#include "gtest/gtest.h"
+
+namespace testing {
// This header implements a family of generic predicate assertion
// macros:
@@ -90,9 +90,10 @@
const T1& v1) {
if (pred(v1)) return AssertionSuccess();
- return AssertionFailure() << pred_text << "("
- << e1 << ") evaluates to false, where"
- << "\n" << e1 << " evaluates to " << v1;
+ return AssertionFailure()
+ << pred_text << "(" << e1 << ") evaluates to false, where"
+ << "\n"
+ << e1 << " evaluates to " << ::testing::PrintToString(v1);
}
// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT1.
@@ -134,11 +135,12 @@
const T2& v2) {
if (pred(v1, v2)) return AssertionSuccess();
- return AssertionFailure() << pred_text << "("
- << e1 << ", "
- << e2 << ") evaluates to false, where"
- << "\n" << e1 << " evaluates to " << v1
- << "\n" << e2 << " evaluates to " << v2;
+ return AssertionFailure()
+ << pred_text << "(" << e1 << ", " << e2
+ << ") evaluates to false, where"
+ << "\n"
+ << e1 << " evaluates to " << ::testing::PrintToString(v1) << "\n"
+ << e2 << " evaluates to " << ::testing::PrintToString(v2);
}
// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT2.
@@ -185,13 +187,13 @@
const T3& v3) {
if (pred(v1, v2, v3)) return AssertionSuccess();
- return AssertionFailure() << pred_text << "("
- << e1 << ", "
- << e2 << ", "
- << e3 << ") evaluates to false, where"
- << "\n" << e1 << " evaluates to " << v1
- << "\n" << e2 << " evaluates to " << v2
- << "\n" << e3 << " evaluates to " << v3;
+ return AssertionFailure()
+ << pred_text << "(" << e1 << ", " << e2 << ", " << e3
+ << ") evaluates to false, where"
+ << "\n"
+ << e1 << " evaluates to " << ::testing::PrintToString(v1) << "\n"
+ << e2 << " evaluates to " << ::testing::PrintToString(v2) << "\n"
+ << e3 << " evaluates to " << ::testing::PrintToString(v3);
}
// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT3.
@@ -243,15 +245,14 @@
const T4& v4) {
if (pred(v1, v2, v3, v4)) return AssertionSuccess();
- return AssertionFailure() << pred_text << "("
- << e1 << ", "
- << e2 << ", "
- << e3 << ", "
- << e4 << ") evaluates to false, where"
- << "\n" << e1 << " evaluates to " << v1
- << "\n" << e2 << " evaluates to " << v2
- << "\n" << e3 << " evaluates to " << v3
- << "\n" << e4 << " evaluates to " << v4;
+ return AssertionFailure()
+ << pred_text << "(" << e1 << ", " << e2 << ", " << e3 << ", " << e4
+ << ") evaluates to false, where"
+ << "\n"
+ << e1 << " evaluates to " << ::testing::PrintToString(v1) << "\n"
+ << e2 << " evaluates to " << ::testing::PrintToString(v2) << "\n"
+ << e3 << " evaluates to " << ::testing::PrintToString(v3) << "\n"
+ << e4 << " evaluates to " << ::testing::PrintToString(v4);
}
// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT4.
@@ -308,17 +309,15 @@
const T5& v5) {
if (pred(v1, v2, v3, v4, v5)) return AssertionSuccess();
- return AssertionFailure() << pred_text << "("
- << e1 << ", "
- << e2 << ", "
- << e3 << ", "
- << e4 << ", "
- << e5 << ") evaluates to false, where"
- << "\n" << e1 << " evaluates to " << v1
- << "\n" << e2 << " evaluates to " << v2
- << "\n" << e3 << " evaluates to " << v3
- << "\n" << e4 << " evaluates to " << v4
- << "\n" << e5 << " evaluates to " << v5;
+ return AssertionFailure()
+ << pred_text << "(" << e1 << ", " << e2 << ", " << e3 << ", " << e4
+ << ", " << e5 << ") evaluates to false, where"
+ << "\n"
+ << e1 << " evaluates to " << ::testing::PrintToString(v1) << "\n"
+ << e2 << " evaluates to " << ::testing::PrintToString(v2) << "\n"
+ << e3 << " evaluates to " << ::testing::PrintToString(v3) << "\n"
+ << e4 << " evaluates to " << ::testing::PrintToString(v4) << "\n"
+ << e5 << " evaluates to " << ::testing::PrintToString(v5);
}
// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT5.
@@ -355,4 +354,6 @@
+} // namespace testing
+
#endif // GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
diff --git a/third_party/googletest/include/gtest/gtest_prod.h b/third_party/googletest/include/gtest/gtest_prod.h
index da80ddc..e651671 100644
--- a/third_party/googletest/include/gtest/gtest_prod.h
+++ b/third_party/googletest/include/gtest/gtest_prod.h
@@ -26,10 +26,10 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
//
-// Author: wan@google.com (Zhanyong Wan)
-//
-// Google C++ Testing Framework definitions useful in production code.
+// Google C++ Testing and Mocking Framework definitions useful in production code.
+// GOOGLETEST_CM0003 DO NOT DELETE
#ifndef GTEST_INCLUDE_GTEST_GTEST_PROD_H_
#define GTEST_INCLUDE_GTEST_GTEST_PROD_H_
@@ -40,17 +40,20 @@
//
// class MyClass {
// private:
-// void MyMethod();
-// FRIEND_TEST(MyClassTest, MyMethod);
+// void PrivateMethod();
+// FRIEND_TEST(MyClassTest, PrivateMethodWorks);
// };
//
// class MyClassTest : public testing::Test {
// // ...
// };
//
-// TEST_F(MyClassTest, MyMethod) {
-// // Can call MyClass::MyMethod() here.
+// TEST_F(MyClassTest, PrivateMethodWorks) {
+// // Can call MyClass::PrivateMethod() here.
// }
+//
+// Note: The test class must be in the same namespace as the class being tested.
+// For example, putting MyClassTest in an anonymous namespace will not work.
#define FRIEND_TEST(test_case_name, test_name)\
friend class test_case_name##_##test_name##_Test
diff --git a/third_party/googletest/include/gtest/internal/custom/README.md b/third_party/googletest/include/gtest/internal/custom/README.md
new file mode 100644
index 0000000..ff391fb
--- /dev/null
+++ b/third_party/googletest/include/gtest/internal/custom/README.md
@@ -0,0 +1,56 @@
+# Customization Points
+
+The custom directory is an injection point for custom user configurations.
+
+## Header `gtest.h`
+
+### The following macros can be defined:
+
+* `GTEST_OS_STACK_TRACE_GETTER_` - The name of an implementation of
+ `OsStackTraceGetterInterface`.
+* `GTEST_CUSTOM_TEMPDIR_FUNCTION_` - An override for `testing::TempDir()`. See
+ `testing::TempDir` for semantics and signature.
+
+## Header `gtest-port.h`
+
+The following macros can be defined:
+
+### Flag related macros:
+
+* `GTEST_FLAG(flag_name)`
+* `GTEST_USE_OWN_FLAGFILE_FLAG_` - Define to 0 when the system provides its
+ own flagfile flag parsing.
+* `GTEST_DECLARE_bool_(name)`
+* `GTEST_DECLARE_int32_(name)`
+* `GTEST_DECLARE_string_(name)`
+* `GTEST_DEFINE_bool_(name, default_val, doc)`
+* `GTEST_DEFINE_int32_(name, default_val, doc)`
+* `GTEST_DEFINE_string_(name, default_val, doc)`
+
+### Logging:
+
+* `GTEST_LOG_(severity)`
+* `GTEST_CHECK_(condition)`
+* Functions `LogToStderr()` and `FlushInfoLog()` have to be provided too.
+
+### Threading:
+
+* `GTEST_HAS_NOTIFICATION_` - Enabled if Notification is already provided.
+* `GTEST_HAS_MUTEX_AND_THREAD_LOCAL_` - Enabled if `Mutex` and `ThreadLocal`
+ are already provided. Must also provide `GTEST_DECLARE_STATIC_MUTEX_(mutex)`
+ and `GTEST_DEFINE_STATIC_MUTEX_(mutex)`
+* `GTEST_EXCLUSIVE_LOCK_REQUIRED_(locks)`
+* `GTEST_LOCK_EXCLUDED_(locks)`
+
+### Underlying library support features
+
+* `GTEST_HAS_CXXABI_H_`
+
+### Exporting API symbols:
+
+* `GTEST_API_` - Specifier for exported symbols.
+
+## Header `gtest-printers.h`
+
+* See documentation at `gtest/gtest-printers.h` for details on how to define a
+ custom printer.
diff --git a/third_party/googletest/include/gtest/internal/custom/gtest-port.h b/third_party/googletest/include/gtest/internal/custom/gtest-port.h
index c85f5d5..cd85d95 100644
--- a/third_party/googletest/include/gtest/internal/custom/gtest-port.h
+++ b/third_party/googletest/include/gtest/internal/custom/gtest-port.h
@@ -27,42 +27,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-// Injection point for custom user configurations.
-// The following macros can be defined:
-//
-// Flag related macros:
-// GTEST_FLAG(flag_name)
-// GTEST_USE_OWN_FLAGFILE_FLAG_ - Define to 0 when the system provides its
-// own flagfile flag parsing.
-// GTEST_DECLARE_bool_(name)
-// GTEST_DECLARE_int32_(name)
-// GTEST_DECLARE_string_(name)
-// GTEST_DEFINE_bool_(name, default_val, doc)
-// GTEST_DEFINE_int32_(name, default_val, doc)
-// GTEST_DEFINE_string_(name, default_val, doc)
-//
-// Test filtering:
-// GTEST_TEST_FILTER_ENV_VAR_ - The name of an environment variable that
-// will be used if --GTEST_FLAG(test_filter)
-// is not provided.
-//
-// Logging:
-// GTEST_LOG_(severity)
-// GTEST_CHECK_(condition)
-// Functions LogToStderr() and FlushInfoLog() have to be provided too.
-//
-// Threading:
-// GTEST_HAS_NOTIFICATION_ - Enabled if Notification is already provided.
-// GTEST_HAS_MUTEX_AND_THREAD_LOCAL_ - Enabled if Mutex and ThreadLocal are
-// already provided.
-// Must also provide GTEST_DECLARE_STATIC_MUTEX_(mutex) and
-// GTEST_DEFINE_STATIC_MUTEX_(mutex)
-//
-// GTEST_EXCLUSIVE_LOCK_REQUIRED_(locks)
-// GTEST_LOCK_EXCLUDED_(locks)
-//
-// Exporting API symbols:
-// GTEST_API_ - Specifier for exported symbols.
+// Injection point for custom user configurations. See README for details
//
// ** Custom implementation starts here **
diff --git a/third_party/googletest/include/gtest/internal/custom/gtest-printers.h b/third_party/googletest/include/gtest/internal/custom/gtest-printers.h
index 60c1ea0..eb4467a 100644
--- a/third_party/googletest/include/gtest/internal/custom/gtest-printers.h
+++ b/third_party/googletest/include/gtest/internal/custom/gtest-printers.h
@@ -31,8 +31,8 @@
// installation of gTest.
// It will be included from gtest-printers.h and the overrides in this file
// will be visible to everyone.
-// See documentation at gtest/gtest-printers.h for details on how to define a
-// custom printer.
+//
+// Injection point for custom user configurations. See README for details
//
// ** Custom implementation starts here **
diff --git a/third_party/googletest/include/gtest/internal/custom/gtest.h b/third_party/googletest/include/gtest/internal/custom/gtest.h
index a7a1c0b..4c8e07b 100644
--- a/third_party/googletest/include/gtest/internal/custom/gtest.h
+++ b/third_party/googletest/include/gtest/internal/custom/gtest.h
@@ -27,16 +27,8 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-// Injection point for custom user configurations.
-// The following macros can be defined:
+// Injection point for custom user configurations. See README for details
//
-// GTEST_OS_STACK_TRACE_GETTER_ - The name of an implementation of
-// OsStackTraceGetterInterface.
-//
-// GTEST_CUSTOM_TEMPDIR_FUNCTION_ - An override for testing::TempDir().
-// See testing::TempDir for semantics and
-// signature.
-//
// ** Custom implementation starts here **
#ifndef GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_H_
diff --git a/third_party/googletest/include/gtest/internal/gtest-death-test-internal.h b/third_party/googletest/include/gtest/internal/gtest-death-test-internal.h
index 2b3a78f..68bd353 100644
--- a/third_party/googletest/include/gtest/internal/gtest-death-test-internal.h
+++ b/third_party/googletest/include/gtest/internal/gtest-death-test-internal.h
@@ -27,19 +27,20 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-// Authors: wan@google.com (Zhanyong Wan), eefacm@gmail.com (Sean Mcafee)
-//
-// The Google C++ Testing Framework (Google Test)
+// The Google C++ Testing and Mocking Framework (Google Test)
//
// This header file defines internal utilities needed for implementing
// death tests. They are subject to change without notice.
+// GOOGLETEST_CM0001 DO NOT DELETE
#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_
#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_
+#include "gtest/gtest-matchers.h"
#include "gtest/internal/gtest-internal.h"
#include <stdio.h>
+#include <memory>
namespace testing {
namespace internal {
@@ -53,6 +54,9 @@
#if GTEST_HAS_DEATH_TEST
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \
+/* class A needs to have dll-interface to be used by clients of class B */)
+
// DeathTest is a class that hides much of the complexity of the
// GTEST_DEATH_TEST_ macro. It is abstract; its static Create method
// returns a concrete class that depends on the prevailing death test
@@ -76,7 +80,7 @@
// argument is set. If the death test should be skipped, the pointer
// is set to NULL; otherwise, it is set to the address of a new concrete
// DeathTest object that controls the execution of the current test.
- static bool Create(const char* statement, const RE* regex,
+ static bool Create(const char* statement, Matcher<const std::string&> matcher,
const char* file, int line, DeathTest** test);
DeathTest();
virtual ~DeathTest() { }
@@ -136,25 +140,50 @@
GTEST_DISALLOW_COPY_AND_ASSIGN_(DeathTest);
};
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251
+
// Factory interface for death tests. May be mocked out for testing.
class DeathTestFactory {
public:
virtual ~DeathTestFactory() { }
- virtual bool Create(const char* statement, const RE* regex,
- const char* file, int line, DeathTest** test) = 0;
+ virtual bool Create(const char* statement,
+ Matcher<const std::string&> matcher, const char* file,
+ int line, DeathTest** test) = 0;
};
// A concrete DeathTestFactory implementation for normal use.
class DefaultDeathTestFactory : public DeathTestFactory {
public:
- virtual bool Create(const char* statement, const RE* regex,
- const char* file, int line, DeathTest** test);
+ bool Create(const char* statement, Matcher<const std::string&> matcher,
+ const char* file, int line, DeathTest** test) override;
};
// Returns true if exit_status describes a process that was terminated
// by a signal, or exited normally with a nonzero exit code.
GTEST_API_ bool ExitedUnsuccessfully(int exit_status);
+// A string passed to EXPECT_DEATH (etc.) is caught by one of these overloads
+// and interpreted as a regex (rather than an Eq matcher) for legacy
+// compatibility.
+inline Matcher<const ::std::string&> MakeDeathTestMatcher(
+ ::testing::internal::RE regex) {
+ return ContainsRegex(regex.pattern());
+}
+inline Matcher<const ::std::string&> MakeDeathTestMatcher(const char* regex) {
+ return ContainsRegex(regex);
+}
+inline Matcher<const ::std::string&> MakeDeathTestMatcher(
+ const ::std::string& regex) {
+ return ContainsRegex(regex);
+}
+
+// If a Matcher<const ::std::string&> is passed to EXPECT_DEATH (etc.), it's
+// used directly.
+inline Matcher<const ::std::string&> MakeDeathTestMatcher(
+ Matcher<const ::std::string&> matcher) {
+ return matcher;
+}
+
// Traps C++ exceptions escaping statement and reports them as test
// failures. Note that trapping SEH exceptions is not implemented here.
# if GTEST_HAS_EXCEPTIONS
@@ -182,50 +211,53 @@
// This macro is for implementing ASSERT_DEATH*, EXPECT_DEATH*,
// ASSERT_EXIT*, and EXPECT_EXIT*.
-# define GTEST_DEATH_TEST_(statement, predicate, regex, fail) \
- GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
- if (::testing::internal::AlwaysTrue()) { \
- const ::testing::internal::RE& gtest_regex = (regex); \
- ::testing::internal::DeathTest* gtest_dt; \
- if (!::testing::internal::DeathTest::Create(#statement, >est_regex, \
- __FILE__, __LINE__, >est_dt)) { \
- goto GTEST_CONCAT_TOKEN_(gtest_label_, __LINE__); \
- } \
- if (gtest_dt != NULL) { \
- ::testing::internal::scoped_ptr< ::testing::internal::DeathTest> \
- gtest_dt_ptr(gtest_dt); \
- switch (gtest_dt->AssumeRole()) { \
- case ::testing::internal::DeathTest::OVERSEE_TEST: \
- if (!gtest_dt->Passed(predicate(gtest_dt->Wait()))) { \
- goto GTEST_CONCAT_TOKEN_(gtest_label_, __LINE__); \
- } \
- break; \
- case ::testing::internal::DeathTest::EXECUTE_TEST: { \
- ::testing::internal::DeathTest::ReturnSentinel \
- gtest_sentinel(gtest_dt); \
- GTEST_EXECUTE_DEATH_TEST_STATEMENT_(statement, gtest_dt); \
- gtest_dt->Abort(::testing::internal::DeathTest::TEST_DID_NOT_DIE); \
- break; \
- } \
- default: \
- break; \
- } \
- } \
- } else \
- GTEST_CONCAT_TOKEN_(gtest_label_, __LINE__): \
- fail(::testing::internal::DeathTest::LastMessage())
+#define GTEST_DEATH_TEST_(statement, predicate, regex_or_matcher, fail) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (::testing::internal::AlwaysTrue()) { \
+ ::testing::internal::DeathTest* gtest_dt; \
+ if (!::testing::internal::DeathTest::Create( \
+ #statement, \
+ ::testing::internal::MakeDeathTestMatcher(regex_or_matcher), \
+ __FILE__, __LINE__, >est_dt)) { \
+ goto GTEST_CONCAT_TOKEN_(gtest_label_, __LINE__); \
+ } \
+ if (gtest_dt != nullptr) { \
+ std::unique_ptr< ::testing::internal::DeathTest> gtest_dt_ptr(gtest_dt); \
+ switch (gtest_dt->AssumeRole()) { \
+ case ::testing::internal::DeathTest::OVERSEE_TEST: \
+ if (!gtest_dt->Passed(predicate(gtest_dt->Wait()))) { \
+ goto GTEST_CONCAT_TOKEN_(gtest_label_, __LINE__); \
+ } \
+ break; \
+ case ::testing::internal::DeathTest::EXECUTE_TEST: { \
+ ::testing::internal::DeathTest::ReturnSentinel gtest_sentinel( \
+ gtest_dt); \
+ GTEST_EXECUTE_DEATH_TEST_STATEMENT_(statement, gtest_dt); \
+ gtest_dt->Abort(::testing::internal::DeathTest::TEST_DID_NOT_DIE); \
+ break; \
+ } \
+ default: \
+ break; \
+ } \
+ } \
+ } else \
+ GTEST_CONCAT_TOKEN_(gtest_label_, __LINE__) \
+ : fail(::testing::internal::DeathTest::LastMessage())
// The symbol "fail" here expands to something into which a message
// can be streamed.
// This macro is for implementing ASSERT/EXPECT_DEBUG_DEATH when compiled in
-// NDEBUG mode. In this case we need the statements to be executed, the regex is
-// ignored, and the macro must accept a streamed message even though the message
-// is never printed.
-# define GTEST_EXECUTE_STATEMENT_(statement, regex) \
- GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
- if (::testing::internal::AlwaysTrue()) { \
- GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
- } else \
+// NDEBUG mode. In this case we need the statements to be executed and the macro
+// must accept a streamed message even though the message is never printed.
+// The regex object is not evaluated, but it is used to prevent "unused"
+// warnings and to avoid an expression that doesn't compile in debug mode.
+#define GTEST_EXECUTE_STATEMENT_(statement, regex_or_matcher) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (::testing::internal::AlwaysTrue()) { \
+ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
+ } else if (!::testing::internal::AlwaysTrue()) { \
+ ::testing::internal::MakeDeathTestMatcher(regex_or_matcher); \
+ } else \
::testing::Message()
// A class representing the parsed contents of the
@@ -264,53 +296,6 @@
// the flag is specified; otherwise returns NULL.
InternalRunDeathTestFlag* ParseInternalRunDeathTestFlag();
-#else // GTEST_HAS_DEATH_TEST
-
-// This macro is used for implementing macros such as
-// EXPECT_DEATH_IF_SUPPORTED and ASSERT_DEATH_IF_SUPPORTED on systems where
-// death tests are not supported. Those macros must compile on such systems
-// iff EXPECT_DEATH and ASSERT_DEATH compile with the same parameters on
-// systems that support death tests. This allows one to write such a macro
-// on a system that does not support death tests and be sure that it will
-// compile on a death-test supporting system.
-//
-// Parameters:
-// statement - A statement that a macro such as EXPECT_DEATH would test
-// for program termination. This macro has to make sure this
-// statement is compiled but not executed, to ensure that
-// EXPECT_DEATH_IF_SUPPORTED compiles with a certain
-// parameter iff EXPECT_DEATH compiles with it.
-// regex - A regex that a macro such as EXPECT_DEATH would use to test
-// the output of statement. This parameter has to be
-// compiled but not evaluated by this macro, to ensure that
-// this macro only accepts expressions that a macro such as
-// EXPECT_DEATH would accept.
-// terminator - Must be an empty statement for EXPECT_DEATH_IF_SUPPORTED
-// and a return statement for ASSERT_DEATH_IF_SUPPORTED.
-// This ensures that ASSERT_DEATH_IF_SUPPORTED will not
-// compile inside functions where ASSERT_DEATH doesn't
-// compile.
-//
-// The branch that has an always false condition is used to ensure that
-// statement and regex are compiled (and thus syntactically correct) but
-// never executed. The unreachable code macro protects the terminator
-// statement from generating an 'unreachable code' warning in case
-// statement unconditionally returns or throws. The Message constructor at
-// the end allows the syntax of streaming additional messages into the
-// macro, for compilational compatibility with EXPECT_DEATH/ASSERT_DEATH.
-# define GTEST_UNSUPPORTED_DEATH_TEST_(statement, regex, terminator) \
- GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
- if (::testing::internal::AlwaysTrue()) { \
- GTEST_LOG_(WARNING) \
- << "Death tests are not supported on this platform.\n" \
- << "Statement '" #statement "' cannot be verified."; \
- } else if (::testing::internal::AlwaysFalse()) { \
- ::testing::internal::RE::PartialMatch(".*", (regex)); \
- GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
- terminator; \
- } else \
- ::testing::Message()
-
#endif // GTEST_HAS_DEATH_TEST
} // namespace internal
diff --git a/third_party/googletest/include/gtest/internal/gtest-filepath.h b/third_party/googletest/include/gtest/internal/gtest-filepath.h
index 7a13b4b..ae38d95 100644
--- a/third_party/googletest/include/gtest/internal/gtest-filepath.h
+++ b/third_party/googletest/include/gtest/internal/gtest-filepath.h
@@ -27,21 +27,24 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-// Author: keith.ray@gmail.com (Keith Ray)
-//
// Google Test filepath utilities
//
// This header file declares classes and functions used internally by
// Google Test. They are subject to change without notice.
//
-// This file is #included in <gtest/internal/gtest-internal.h>.
+// This file is #included in gtest/internal/gtest-internal.h.
// Do not include this header file separately!
+// GOOGLETEST_CM0001 DO NOT DELETE
+
#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
#include "gtest/internal/gtest-string.h"
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \
+/* class A needs to have dll-interface to be used by clients of class B */)
+
namespace testing {
namespace internal {
@@ -203,4 +206,6 @@
} // namespace internal
} // namespace testing
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251
+
#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
diff --git a/third_party/googletest/include/gtest/internal/gtest-internal.h b/third_party/googletest/include/gtest/internal/gtest-internal.h
index 2a6e4da..d16586c 100644
--- a/third_party/googletest/include/gtest/internal/gtest-internal.h
+++ b/third_party/googletest/include/gtest/internal/gtest-internal.h
@@ -27,13 +27,13 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-// Authors: wan@google.com (Zhanyong Wan), eefacm@gmail.com (Sean Mcafee)
-//
-// The Google C++ Testing Framework (Google Test)
+// The Google C++ Testing and Mocking Framework (Google Test)
//
// This header file declares functions and macros used internally by
// Google Test. They are subject to change without notice.
+// GOOGLETEST_CM0001 DO NOT DELETE
+
#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_
#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_
@@ -58,11 +58,12 @@
#include <map>
#include <set>
#include <string>
+#include <type_traits>
#include <vector>
#include "gtest/gtest-message.h"
-#include "gtest/internal/gtest-string.h"
#include "gtest/internal/gtest-filepath.h"
+#include "gtest/internal/gtest-string.h"
#include "gtest/internal/gtest-type-util.h"
// Due to C++ preprocessor weirdness, we need double indirection to
@@ -76,7 +77,9 @@
#define GTEST_CONCAT_TOKEN_(foo, bar) GTEST_CONCAT_TOKEN_IMPL_(foo, bar)
#define GTEST_CONCAT_TOKEN_IMPL_(foo, bar) foo ## bar
-class ProtocolMessage;
+// Stringifies its argument.
+#define GTEST_STRINGIFY_(name) #name
+
namespace proto2 { class Message; }
namespace testing {
@@ -88,7 +91,7 @@
class Test; // Represents a test.
class TestInfo; // Information about a test.
class TestPartResult; // Result of a test part.
-class UnitTest; // A collection of test cases.
+class UnitTest; // A collection of test suites.
template <typename T>
::std::string PrintToString(const T& value);
@@ -96,7 +99,6 @@
namespace internal {
struct TraceInfo; // Information about a trace point.
-class ScopedTrace; // Implements scoped trace.
class TestInfoImpl; // Opaque implementation of TestInfo
class UnitTestImpl; // Opaque implementation of UnitTest
@@ -104,34 +106,22 @@
// stack trace.
GTEST_API_ extern const char kStackTraceMarker[];
-// Two overloaded helpers for checking at compile time whether an
-// expression is a null pointer literal (i.e. NULL or any 0-valued
-// compile-time integral constant). Their return values have
-// different sizes, so we can use sizeof() to test which version is
-// picked by the compiler. These helpers have no implementations, as
-// we only need their signatures.
-//
-// Given IsNullLiteralHelper(x), the compiler will pick the first
-// version if x can be implicitly converted to Secret*, and pick the
-// second version otherwise. Since Secret is a secret and incomplete
-// type, the only expression a user can write that has type Secret* is
-// a null pointer literal. Therefore, we know that x is a null
-// pointer literal if and only if the first version is picked by the
-// compiler.
-char IsNullLiteralHelper(Secret* p);
-char (&IsNullLiteralHelper(...))[2]; // NOLINT
-
-// A compile-time bool constant that is true if and only if x is a
-// null pointer literal (i.e. NULL or any 0-valued compile-time
-// integral constant).
-#ifdef GTEST_ELLIPSIS_NEEDS_POD_
-// We lose support for NULL detection where the compiler doesn't like
-// passing non-POD classes through ellipsis (...).
-# define GTEST_IS_NULL_LITERAL_(x) false
-#else
-# define GTEST_IS_NULL_LITERAL_(x) \
- (sizeof(::testing::internal::IsNullLiteralHelper(x)) == 1)
-#endif // GTEST_ELLIPSIS_NEEDS_POD_
+// An IgnoredValue object can be implicitly constructed from ANY value.
+class IgnoredValue {
+ struct Sink {};
+ public:
+ // This constructor template allows any value to be implicitly
+ // converted to IgnoredValue. The object has no data member and
+ // doesn't try to remember anything about the argument. We
+ // deliberately omit the 'explicit' keyword in order to allow the
+ // conversion to be implicit.
+ // Disable the conversion if T already has a magical conversion operator.
+ // Otherwise we get ambiguity.
+ template <typename T,
+ typename std::enable_if<!std::is_convertible<T, Sink>::value,
+ int>::type = 0>
+ IgnoredValue(const T& /* ignored */) {} // NOLINT(runtime/explicit)
+};
// Appends the user-supplied message to the Google-Test-generated message.
GTEST_API_ std::string AppendUserMessage(
@@ -139,6 +129,9 @@
#if GTEST_HAS_EXCEPTIONS
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4275 \
+/* an exported class was derived from a class that was not exported */)
+
// This exception is thrown by (and only by) a failed Google Test
// assertion when GTEST_FLAG(throw_on_failure) is true (if exceptions
// are enabled). We derive it from std::runtime_error, which is for
@@ -150,27 +143,10 @@
explicit GoogleTestFailureException(const TestPartResult& failure);
};
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4275
+
#endif // GTEST_HAS_EXCEPTIONS
-// A helper class for creating scoped traces in user programs.
-class GTEST_API_ ScopedTrace {
- public:
- // The c'tor pushes the given source file location and message onto
- // a trace stack maintained by Google Test.
- ScopedTrace(const char* file, int line, const Message& message);
-
- // The d'tor pops the info pushed by the c'tor.
- //
- // Note that the d'tor is not virtual in order to be efficient.
- // Don't inherit from ScopedTrace!
- ~ScopedTrace();
-
- private:
- GTEST_DISALLOW_COPY_AND_ASSIGN_(ScopedTrace);
-} GTEST_ATTRIBUTE_UNUSED_; // A ScopedTrace object does its job in its
- // c'tor and d'tor. Therefore it doesn't
- // need to be used otherwise.
-
namespace edit_distance {
// Returns the optimal edits to go from 'left' to 'right'.
// All edits cost the same, with replace having lower priority than
@@ -421,7 +397,7 @@
typedef FloatingPoint<double> Double;
// In order to catch the mistake of putting tests that use different
-// test fixture classes in the same test case, we need to assign
+// test fixture classes in the same test suite, we need to assign
// unique IDs to fixture classes and compare them. The TypeId type is
// used to hold such IDs. The user should treat TypeId as an opaque
// type: the only operation allowed on TypeId values is to compare
@@ -481,7 +457,7 @@
template <class TestClass>
class TestFactoryImpl : public TestFactoryBase {
public:
- virtual Test* CreateTest() { return new TestClass; }
+ Test* CreateTest() override { return new TestClass; }
};
#if GTEST_OS_WINDOWS
@@ -497,9 +473,9 @@
#endif // GTEST_OS_WINDOWS
-// Types of SetUpTestCase() and TearDownTestCase() functions.
-typedef void (*SetUpTestCaseFunc)();
-typedef void (*TearDownTestCaseFunc)();
+// Types of SetUpTestSuite() and TearDownTestSuite() functions.
+using SetUpTestSuiteFunc = void (*)();
+using TearDownTestSuiteFunc = void (*)();
struct CodeLocation {
CodeLocation(const std::string& a_file, int a_line)
@@ -509,12 +485,60 @@
int line;
};
+// Helper to identify which setup function for TestCase / TestSuite to call.
+// Only one function is allowed, either TestCase or TestSute but not both.
+
+// Utility functions to help SuiteApiResolver
+using SetUpTearDownSuiteFuncType = void (*)();
+
+inline SetUpTearDownSuiteFuncType GetNotDefaultOrNull(
+ SetUpTearDownSuiteFuncType a, SetUpTearDownSuiteFuncType def) {
+ return a == def ? nullptr : a;
+}
+
+template <typename T>
+// Note that SuiteApiResolver inherits from T because
+// SetUpTestSuite()/TearDownTestSuite() could be protected. Ths way
+// SuiteApiResolver can access them.
+struct SuiteApiResolver : T {
+ // testing::Test is only forward declared at this point. So we make it a
+ // dependend class for the compiler to be OK with it.
+ using Test =
+ typename std::conditional<sizeof(T) != 0, ::testing::Test, void>::type;
+
+ static SetUpTearDownSuiteFuncType GetSetUpCaseOrSuite() {
+ SetUpTearDownSuiteFuncType test_case_fp =
+ GetNotDefaultOrNull(&T::SetUpTestCase, &Test::SetUpTestCase);
+ SetUpTearDownSuiteFuncType test_suite_fp =
+ GetNotDefaultOrNull(&T::SetUpTestSuite, &Test::SetUpTestSuite);
+
+ GTEST_CHECK_(!test_case_fp || !test_suite_fp)
+ << "Test can not provide both SetUpTestSuite and SetUpTestCase, please "
+ "make sure there is only one present ";
+
+ return test_case_fp != nullptr ? test_case_fp : test_suite_fp;
+ }
+
+ static SetUpTearDownSuiteFuncType GetTearDownCaseOrSuite() {
+ SetUpTearDownSuiteFuncType test_case_fp =
+ GetNotDefaultOrNull(&T::TearDownTestCase, &Test::TearDownTestCase);
+ SetUpTearDownSuiteFuncType test_suite_fp =
+ GetNotDefaultOrNull(&T::TearDownTestSuite, &Test::TearDownTestSuite);
+
+ GTEST_CHECK_(!test_case_fp || !test_suite_fp)
+ << "Test can not provide both TearDownTestSuite and TearDownTestCase,"
+ " please make sure there is only one present ";
+
+ return test_case_fp != nullptr ? test_case_fp : test_suite_fp;
+ }
+};
+
// Creates a new TestInfo object and registers it with Google Test;
// returns the created object.
//
// Arguments:
//
-// test_case_name: name of the test case
+// test_suite_name: name of the test suite
// name: name of the test
// type_param the name of the test's type parameter, or NULL if
// this is not a typed or a type-parameterized test.
@@ -522,21 +546,16 @@
// or NULL if this is not a type-parameterized test.
// code_location: code location where the test is defined
// fixture_class_id: ID of the test fixture class
-// set_up_tc: pointer to the function that sets up the test case
-// tear_down_tc: pointer to the function that tears down the test case
+// set_up_tc: pointer to the function that sets up the test suite
+// tear_down_tc: pointer to the function that tears down the test suite
// factory: pointer to the factory that creates a test object.
// The newly created TestInfo instance will assume
// ownership of the factory object.
GTEST_API_ TestInfo* MakeAndRegisterTestInfo(
- const char* test_case_name,
- const char* name,
- const char* type_param,
- const char* value_param,
- CodeLocation code_location,
- TypeId fixture_class_id,
- SetUpTestCaseFunc set_up_tc,
- TearDownTestCaseFunc tear_down_tc,
- TestFactoryBase* factory);
+ const char* test_suite_name, const char* name, const char* type_param,
+ const char* value_param, CodeLocation code_location,
+ TypeId fixture_class_id, SetUpTestSuiteFunc set_up_tc,
+ TearDownTestSuiteFunc tear_down_tc, TestFactoryBase* factory);
// If *pstr starts with the given prefix, modifies *pstr to be right
// past the prefix and returns true; otherwise leaves *pstr unchanged
@@ -545,19 +564,23 @@
#if GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P
-// State of the definition of a type-parameterized test case.
-class GTEST_API_ TypedTestCasePState {
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \
+/* class A needs to have dll-interface to be used by clients of class B */)
+
+// State of the definition of a type-parameterized test suite.
+class GTEST_API_ TypedTestSuitePState {
public:
- TypedTestCasePState() : registered_(false) {}
+ TypedTestSuitePState() : registered_(false) {}
// Adds the given test name to defined_test_names_ and return true
- // if the test case hasn't been registered; otherwise aborts the
+ // if the test suite hasn't been registered; otherwise aborts the
// program.
bool AddTestName(const char* file, int line, const char* case_name,
const char* test_name) {
if (registered_) {
- fprintf(stderr, "%s Test %s must be defined before "
- "REGISTER_TYPED_TEST_CASE_P(%s, ...).\n",
+ fprintf(stderr,
+ "%s Test %s must be defined before "
+ "REGISTER_TYPED_TEST_SUITE_P(%s, ...).\n",
FormatFileLocation(file, line).c_str(), test_name, case_name);
fflush(stderr);
posix::Abort();
@@ -590,12 +613,19 @@
RegisteredTestsMap registered_tests_;
};
+// Legacy API is deprecated but still available
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+using TypedTestCasePState = TypedTestSuitePState;
+#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251
+
// Skips to the first non-space char after the first comma in 'str';
// returns NULL if no comma is found in 'str'.
inline const char* SkipComma(const char* str) {
const char* comma = strchr(str, ',');
- if (comma == NULL) {
- return NULL;
+ if (comma == nullptr) {
+ return nullptr;
}
while (IsSpace(*(++comma))) {}
return comma;
@@ -605,7 +635,7 @@
// the entire string if it contains no comma.
inline std::string GetPrefixUntilComma(const char* str) {
const char* comma = strchr(str, ',');
- return comma == NULL ? str : std::string(str, comma);
+ return comma == nullptr ? str : std::string(str, comma);
}
// Splits a given string on a given delimiter, populating a given
@@ -613,6 +643,37 @@
void SplitString(const ::std::string& str, char delimiter,
::std::vector< ::std::string>* dest);
+// The default argument to the template below for the case when the user does
+// not provide a name generator.
+struct DefaultNameGenerator {
+ template <typename T>
+ static std::string GetName(int i) {
+ return StreamableToString(i);
+ }
+};
+
+template <typename Provided = DefaultNameGenerator>
+struct NameGeneratorSelector {
+ typedef Provided type;
+};
+
+template <typename NameGenerator>
+void GenerateNamesRecursively(Types0, std::vector<std::string>*, int) {}
+
+template <typename NameGenerator, typename Types>
+void GenerateNamesRecursively(Types, std::vector<std::string>* result, int i) {
+ result->push_back(NameGenerator::template GetName<typename Types::Head>(i));
+ GenerateNamesRecursively<NameGenerator>(typename Types::Tail(), result,
+ i + 1);
+}
+
+template <typename NameGenerator, typename Types>
+std::vector<std::string> GenerateNames() {
+ std::vector<std::string> result;
+ GenerateNamesRecursively<NameGenerator>(Types(), &result, 0);
+ return result;
+}
+
// TypeParameterizedTest<Fixture, TestSel, Types>::Register()
// registers a list of type-parameterized tests with Google Test. The
// return value is insignificant - we just need to return something
@@ -624,13 +685,13 @@
class TypeParameterizedTest {
public:
// 'index' is the index of the test in the type list 'Types'
- // specified in INSTANTIATE_TYPED_TEST_CASE_P(Prefix, TestCase,
+ // specified in INSTANTIATE_TYPED_TEST_SUITE_P(Prefix, TestSuite,
// Types). Valid values for 'index' are [0, N - 1] where N is the
// length of Types.
- static bool Register(const char* prefix,
- CodeLocation code_location,
- const char* case_name, const char* test_names,
- int index) {
+ static bool Register(const char* prefix, const CodeLocation& code_location,
+ const char* case_name, const char* test_names, int index,
+ const std::vector<std::string>& type_names =
+ GenerateNames<DefaultNameGenerator, Types>()) {
typedef typename Types::Head Type;
typedef Fixture<Type> FixtureClass;
typedef typename GTEST_BIND_(TestSel, Type) TestClass;
@@ -638,20 +699,25 @@
// First, registers the first type-parameterized test in the type
// list.
MakeAndRegisterTestInfo(
- (std::string(prefix) + (prefix[0] == '\0' ? "" : "/") + case_name + "/"
- + StreamableToString(index)).c_str(),
+ (std::string(prefix) + (prefix[0] == '\0' ? "" : "/") + case_name +
+ "/" + type_names[index])
+ .c_str(),
StripTrailingSpaces(GetPrefixUntilComma(test_names)).c_str(),
GetTypeName<Type>().c_str(),
- NULL, // No value parameter.
- code_location,
- GetTypeId<FixtureClass>(),
- TestClass::SetUpTestCase,
- TestClass::TearDownTestCase,
+ nullptr, // No value parameter.
+ code_location, GetTypeId<FixtureClass>(),
+ SuiteApiResolver<TestClass>::GetSetUpCaseOrSuite(),
+ SuiteApiResolver<TestClass>::GetTearDownCaseOrSuite(),
new TestFactoryImpl<TestClass>);
// Next, recurses (at compile time) with the tail of the type list.
- return TypeParameterizedTest<Fixture, TestSel, typename Types::Tail>
- ::Register(prefix, code_location, case_name, test_names, index + 1);
+ return TypeParameterizedTest<Fixture, TestSel,
+ typename Types::Tail>::Register(prefix,
+ code_location,
+ case_name,
+ test_names,
+ index + 1,
+ type_names);
}
};
@@ -659,23 +725,27 @@
template <GTEST_TEMPLATE_ Fixture, class TestSel>
class TypeParameterizedTest<Fixture, TestSel, Types0> {
public:
- static bool Register(const char* /*prefix*/, CodeLocation,
+ static bool Register(const char* /*prefix*/, const CodeLocation&,
const char* /*case_name*/, const char* /*test_names*/,
- int /*index*/) {
+ int /*index*/,
+ const std::vector<std::string>& =
+ std::vector<std::string>() /*type_names*/) {
return true;
}
};
-// TypeParameterizedTestCase<Fixture, Tests, Types>::Register()
+// TypeParameterizedTestSuite<Fixture, Tests, Types>::Register()
// registers *all combinations* of 'Tests' and 'Types' with Google
// Test. The return value is insignificant - we just need to return
// something such that we can call this function in a namespace scope.
template <GTEST_TEMPLATE_ Fixture, typename Tests, typename Types>
-class TypeParameterizedTestCase {
+class TypeParameterizedTestSuite {
public:
static bool Register(const char* prefix, CodeLocation code_location,
- const TypedTestCasePState* state,
- const char* case_name, const char* test_names) {
+ const TypedTestSuitePState* state, const char* case_name,
+ const char* test_names,
+ const std::vector<std::string>& type_names =
+ GenerateNames<DefaultNameGenerator, Types>()) {
std::string test_name = StripTrailingSpaces(
GetPrefixUntilComma(test_names));
if (!state->TestExists(test_name)) {
@@ -692,22 +762,26 @@
// First, register the first test in 'Test' for each type in 'Types'.
TypeParameterizedTest<Fixture, Head, Types>::Register(
- prefix, test_location, case_name, test_names, 0);
+ prefix, test_location, case_name, test_names, 0, type_names);
// Next, recurses (at compile time) with the tail of the test list.
- return TypeParameterizedTestCase<Fixture, typename Tests::Tail, Types>
- ::Register(prefix, code_location, state,
- case_name, SkipComma(test_names));
+ return TypeParameterizedTestSuite<Fixture, typename Tests::Tail,
+ Types>::Register(prefix, code_location,
+ state, case_name,
+ SkipComma(test_names),
+ type_names);
}
};
// The base case for the compile time recursion.
template <GTEST_TEMPLATE_ Fixture, typename Types>
-class TypeParameterizedTestCase<Fixture, Templates0, Types> {
+class TypeParameterizedTestSuite<Fixture, Templates0, Types> {
public:
- static bool Register(const char* /*prefix*/, CodeLocation,
- const TypedTestCasePState* /*state*/,
- const char* /*case_name*/, const char* /*test_names*/) {
+ static bool Register(const char* /*prefix*/, const CodeLocation&,
+ const TypedTestSuitePState* /*state*/,
+ const char* /*case_name*/, const char* /*test_names*/,
+ const std::vector<std::string>& =
+ std::vector<std::string>() /*type_names*/) {
return true;
}
};
@@ -805,16 +879,6 @@
typedef typename RemoveConst<T>::type type[N];
};
-#if defined(_MSC_VER) && _MSC_VER < 1400
-// This is the only specialization that allows VC++ 7.1 to remove const in
-// 'const int[3] and 'const int[3][4]'. However, it causes trouble with GCC
-// and thus needs to be conditionally compiled.
-template <typename T, size_t N>
-struct RemoveConst<T[N]> {
- typedef typename RemoveConst<T>::type type[N];
-};
-#endif
-
// A handy wrapper around RemoveConst that works when the argument
// T depends on template parameters.
#define GTEST_REMOVE_CONST_(T) \
@@ -824,87 +888,12 @@
#define GTEST_REMOVE_REFERENCE_AND_CONST_(T) \
GTEST_REMOVE_CONST_(GTEST_REMOVE_REFERENCE_(T))
-// Adds reference to a type if it is not a reference type,
-// otherwise leaves it unchanged. This is the same as
-// tr1::add_reference, which is not widely available yet.
-template <typename T>
-struct AddReference { typedef T& type; }; // NOLINT
-template <typename T>
-struct AddReference<T&> { typedef T& type; }; // NOLINT
-
-// A handy wrapper around AddReference that works when the argument T
-// depends on template parameters.
-#define GTEST_ADD_REFERENCE_(T) \
- typename ::testing::internal::AddReference<T>::type
-
-// Adds a reference to const on top of T as necessary. For example,
-// it transforms
-//
-// char ==> const char&
-// const char ==> const char&
-// char& ==> const char&
-// const char& ==> const char&
-//
-// The argument T must depend on some template parameters.
-#define GTEST_REFERENCE_TO_CONST_(T) \
- GTEST_ADD_REFERENCE_(const GTEST_REMOVE_REFERENCE_(T))
-
-// ImplicitlyConvertible<From, To>::value is a compile-time bool
-// constant that's true iff type From can be implicitly converted to
-// type To.
-template <typename From, typename To>
-class ImplicitlyConvertible {
- private:
- // We need the following helper functions only for their types.
- // They have no implementations.
-
- // MakeFrom() is an expression whose type is From. We cannot simply
- // use From(), as the type From may not have a public default
- // constructor.
- static typename AddReference<From>::type MakeFrom();
-
- // These two functions are overloaded. Given an expression
- // Helper(x), the compiler will pick the first version if x can be
- // implicitly converted to type To; otherwise it will pick the
- // second version.
- //
- // The first version returns a value of size 1, and the second
- // version returns a value of size 2. Therefore, by checking the
- // size of Helper(x), which can be done at compile time, we can tell
- // which version of Helper() is used, and hence whether x can be
- // implicitly converted to type To.
- static char Helper(To);
- static char (&Helper(...))[2]; // NOLINT
-
- // We have to put the 'public' section after the 'private' section,
- // or MSVC refuses to compile the code.
- public:
-#if defined(__BORLANDC__)
- // C++Builder cannot use member overload resolution during template
- // instantiation. The simplest workaround is to use its C++0x type traits
- // functions (C++Builder 2009 and above only).
- static const bool value = __is_convertible(From, To);
-#else
- // MSVC warns about implicitly converting from double to int for
- // possible loss of data, so we need to temporarily disable the
- // warning.
- GTEST_DISABLE_MSC_WARNINGS_PUSH_(4244)
- static const bool value =
- sizeof(Helper(ImplicitlyConvertible::MakeFrom())) == 1;
- GTEST_DISABLE_MSC_WARNINGS_POP_()
-#endif // __BORLANDC__
-};
-template <typename From, typename To>
-const bool ImplicitlyConvertible<From, To>::value;
-
// IsAProtocolMessage<T>::value is a compile-time bool constant that's
-// true iff T is type ProtocolMessage, proto2::Message, or a subclass
-// of those.
+// true iff T is type proto2::Message or a subclass of it.
template <typename T>
struct IsAProtocolMessage
: public bool_constant<
- ImplicitlyConvertible<const T*, const ::ProtocolMessage*>::value ||
- ImplicitlyConvertible<const T*, const ::proto2::Message*>::value> {
+ std::is_convertible<const T*, const ::proto2::Message*>::value> {
};
// When the compiler sees expression IsContainerTest<C>(0), if C is an
@@ -918,8 +907,11 @@
// a container class by checking the type of IsContainerTest<C>(0).
// The value of the expression is insignificant.
//
-// Note that we look for both C::iterator and C::const_iterator. The
-// reason is that C++ injects the name of a class as a member of the
+// In C++11 mode we check the existence of a const_iterator and that an
+// iterator is properly implemented for the container.
+//
+// For pre-C++11 that we look for both C::iterator and C::const_iterator.
+// The reason is that C++ injects the name of a class as a member of the
// class itself (e.g. you can refer to class iterator as either
// 'iterator' or 'iterator::iterator'). If we look for C::iterator
// only, for example, we would mistakenly think that a class named
@@ -929,10 +921,13 @@
// IsContainerTest(typename C::const_iterator*) and
// IsContainerTest(...) doesn't work with Visual Age C++ and Sun C++.
typedef int IsContainer;
-template <class C>
-IsContainer IsContainerTest(int /* dummy */,
- typename C::iterator* /* it */ = NULL,
- typename C::const_iterator* /* const_it */ = NULL) {
+template <class C,
+ class Iterator = decltype(::std::declval<const C&>().begin()),
+ class = decltype(::std::declval<const C&>().end()),
+ class = decltype(++::std::declval<Iterator&>()),
+ class = decltype(*::std::declval<Iterator>()),
+ class = typename C::const_iterator>
+IsContainer IsContainerTest(int /* dummy */) {
return 0;
}
@@ -940,29 +935,54 @@
template <class C>
IsNotContainer IsContainerTest(long /* dummy */) { return '\0'; }
-template <typename C, bool =
- sizeof(IsContainerTest<C>(0)) == sizeof(IsContainer)
->
+// Trait to detect whether a type T is a hash table.
+// The heuristic used is that the type contains an inner type `hasher` and does
+// not contain an inner type `reverse_iterator`.
+// If the container is iterable in reverse, then order might actually matter.
+template <typename T>
+struct IsHashTable {
+ private:
+ template <typename U>
+ static char test(typename U::hasher*, typename U::reverse_iterator*);
+ template <typename U>
+ static int test(typename U::hasher*, ...);
+ template <typename U>
+ static char test(...);
+
+ public:
+ static const bool value = sizeof(test<T>(nullptr, nullptr)) == sizeof(int);
+};
+
+template <typename T>
+const bool IsHashTable<T>::value;
+
+template <typename C,
+ bool = sizeof(IsContainerTest<C>(0)) == sizeof(IsContainer)>
struct IsRecursiveContainerImpl;
template <typename C>
struct IsRecursiveContainerImpl<C, false> : public false_type {};
+// Since the IsRecursiveContainerImpl depends on the IsContainerTest we need to
+// obey the same inconsistencies as the IsContainerTest, namely check if
+// something is a container is relying on only const_iterator in C++11 and
+// is relying on both const_iterator and iterator otherwise
template <typename C>
struct IsRecursiveContainerImpl<C, true> {
- typedef
- typename IteratorTraits<typename C::iterator>::value_type
- value_type;
- typedef is_same<value_type, C> type;
+ using value_type = decltype(*std::declval<typename C::const_iterator>());
+ using type =
+ is_same<typename std::remove_const<
+ typename std::remove_reference<value_type>::type>::type,
+ C>;
};
// IsRecursiveContainer<Type> is a unary compile-time predicate that
-// evaluates whether C is a recursive container type. A recursive container
+// evaluates whether C is a recursive container type. A recursive container
// type is a container type whose value_type is equal to the container type
-// itself. An example for a recursive container type is
-// boost::filesystem::path, whose iterator has a value_type that is equal to
+// itself. An example for a recursive container type is
+// boost::filesystem::path, whose iterator has a value_type that is equal to
// boost::filesystem::path.
-template<typename C>
+template <typename C>
struct IsRecursiveContainer : public IsRecursiveContainerImpl<C>::type {};
// EnableIf<condition>::type is void when 'Cond' is true, and
@@ -1096,7 +1116,7 @@
private:
enum {
kCheckTypeIsNotConstOrAReference = StaticAssertTypeEqHelper<
- Element, GTEST_REMOVE_REFERENCE_AND_CONST_(Element)>::value,
+ Element, GTEST_REMOVE_REFERENCE_AND_CONST_(Element)>::value
};
// Initializes this object with a copy of the input.
@@ -1122,6 +1142,139 @@
GTEST_DISALLOW_ASSIGN_(NativeArray);
};
+// Backport of std::index_sequence.
+template <size_t... Is>
+struct IndexSequence {
+ using type = IndexSequence;
+};
+
+// Double the IndexSequence, and one if plus_one is true.
+template <bool plus_one, typename T, size_t sizeofT>
+struct DoubleSequence;
+template <size_t... I, size_t sizeofT>
+struct DoubleSequence<true, IndexSequence<I...>, sizeofT> {
+ using type = IndexSequence<I..., (sizeofT + I)..., 2 * sizeofT>;
+};
+template <size_t... I, size_t sizeofT>
+struct DoubleSequence<false, IndexSequence<I...>, sizeofT> {
+ using type = IndexSequence<I..., (sizeofT + I)...>;
+};
+
+// Backport of std::make_index_sequence.
+// It uses O(ln(N)) instantiation depth.
+template <size_t N>
+struct MakeIndexSequence
+ : DoubleSequence<N % 2 == 1, typename MakeIndexSequence<N / 2>::type,
+ N / 2>::type {};
+
+template <>
+struct MakeIndexSequence<0> : IndexSequence<> {};
+
+// FIXME: This implementation of ElemFromList is O(1) in instantiation depth,
+// but it is O(N^2) in total instantiations. Not sure if this is the best
+// tradeoff, as it will make it somewhat slow to compile.
+template <typename T, size_t, size_t>
+struct ElemFromListImpl {};
+
+template <typename T, size_t I>
+struct ElemFromListImpl<T, I, I> {
+ using type = T;
+};
+
+// Get the Nth element from T...
+// It uses O(1) instantiation depth.
+template <size_t N, typename I, typename... T>
+struct ElemFromList;
+
+template <size_t N, size_t... I, typename... T>
+struct ElemFromList<N, IndexSequence<I...>, T...>
+ : ElemFromListImpl<T, N, I>... {};
+
+template <typename... T>
+class FlatTuple;
+
+template <typename Derived, size_t I>
+struct FlatTupleElemBase;
+
+template <typename... T, size_t I>
+struct FlatTupleElemBase<FlatTuple<T...>, I> {
+ using value_type =
+ typename ElemFromList<I, typename MakeIndexSequence<sizeof...(T)>::type,
+ T...>::type;
+ FlatTupleElemBase() = default;
+ explicit FlatTupleElemBase(value_type t) : value(std::move(t)) {}
+ value_type value;
+};
+
+template <typename Derived, typename Idx>
+struct FlatTupleBase;
+
+template <size_t... Idx, typename... T>
+struct FlatTupleBase<FlatTuple<T...>, IndexSequence<Idx...>>
+ : FlatTupleElemBase<FlatTuple<T...>, Idx>... {
+ using Indices = IndexSequence<Idx...>;
+ FlatTupleBase() = default;
+ explicit FlatTupleBase(T... t)
+ : FlatTupleElemBase<FlatTuple<T...>, Idx>(std::move(t))... {}
+};
+
+// Analog to std::tuple but with different tradeoffs.
+// This class minimizes the template instantiation depth, thus allowing more
+// elements that std::tuple would. std::tuple has been seen to require an
+// instantiation depth of more than 10x the number of elements in some
+// implementations.
+// FlatTuple and ElemFromList are not recursive and have a fixed depth
+// regardless of T...
+// MakeIndexSequence, on the other hand, it is recursive but with an
+// instantiation depth of O(ln(N)).
+template <typename... T>
+class FlatTuple
+ : private FlatTupleBase<FlatTuple<T...>,
+ typename MakeIndexSequence<sizeof...(T)>::type> {
+ using Indices = typename FlatTuple::FlatTupleBase::Indices;
+
+ public:
+ FlatTuple() = default;
+ explicit FlatTuple(T... t) : FlatTuple::FlatTupleBase(std::move(t)...) {}
+
+ template <size_t I>
+ const typename ElemFromList<I, Indices, T...>::type& Get() const {
+ return static_cast<const FlatTupleElemBase<FlatTuple, I>*>(this)->value;
+ }
+
+ template <size_t I>
+ typename ElemFromList<I, Indices, T...>::type& Get() {
+ return static_cast<FlatTupleElemBase<FlatTuple, I>*>(this)->value;
+ }
+};
+
+// Utility functions to be called with static_assert to induce deprecation
+// warnings.
+GTEST_INTERNAL_DEPRECATED(
+ "INSTANTIATE_TEST_CASE_P is deprecated, please use "
+ "INSTANTIATE_TEST_SUITE_P")
+constexpr bool InstantiateTestCase_P_IsDeprecated() { return true; }
+
+GTEST_INTERNAL_DEPRECATED(
+ "TYPED_TEST_CASE_P is deprecated, please use "
+ "TYPED_TEST_SUITE_P")
+constexpr bool TypedTestCase_P_IsDeprecated() { return true; }
+
+GTEST_INTERNAL_DEPRECATED(
+ "TYPED_TEST_CASE is deprecated, please use "
+ "TYPED_TEST_SUITE")
+constexpr bool TypedTestCaseIsDeprecated() { return true; }
+
+GTEST_INTERNAL_DEPRECATED(
+ "REGISTER_TYPED_TEST_CASE_P is deprecated, please use "
+ "REGISTER_TYPED_TEST_SUITE_P")
+constexpr bool RegisterTypedTestCase_P_IsDeprecated() { return true; }
+
+GTEST_INTERNAL_DEPRECATED(
+ "INSTANTIATE_TYPED_TEST_CASE_P is deprecated, please use "
+ "INSTANTIATE_TYPED_TEST_SUITE_P")
+constexpr bool InstantiateTypedTestCase_P_IsDeprecated() { return true; }
+
} // namespace internal
} // namespace testing
@@ -1141,7 +1294,10 @@
#define GTEST_SUCCESS_(message) \
GTEST_MESSAGE_(message, ::testing::TestPartResult::kSuccess)
-// Suppresses MSVC warnings 4072 (unreachable code) for the code following
+#define GTEST_SKIP_(message) \
+ return GTEST_MESSAGE_(message, ::testing::TestPartResult::kSkip)
+
+// Suppress MSVC warning 4072 (unreachable code) for the code following
// statement if it returns or throws (or doesn't return or throw in some
// situations).
#define GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement) \
@@ -1233,32 +1389,34 @@
" Actual: it does.")
// Expands to the name of the class that implements the given test.
-#define GTEST_TEST_CLASS_NAME_(test_case_name, test_name) \
- test_case_name##_##test_name##_Test
+#define GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) \
+ test_suite_name##_##test_name##_Test
// Helper macro for defining tests.
-#define GTEST_TEST_(test_case_name, test_name, parent_class, parent_id)\
-class GTEST_TEST_CLASS_NAME_(test_case_name, test_name) : public parent_class {\
- public:\
- GTEST_TEST_CLASS_NAME_(test_case_name, test_name)() {}\
- private:\
- virtual void TestBody();\
- static ::testing::TestInfo* const test_info_ GTEST_ATTRIBUTE_UNUSED_;\
- GTEST_DISALLOW_COPY_AND_ASSIGN_(\
- GTEST_TEST_CLASS_NAME_(test_case_name, test_name));\
-};\
-\
-::testing::TestInfo* const GTEST_TEST_CLASS_NAME_(test_case_name, test_name)\
- ::test_info_ =\
- ::testing::internal::MakeAndRegisterTestInfo(\
- #test_case_name, #test_name, NULL, NULL, \
- ::testing::internal::CodeLocation(__FILE__, __LINE__), \
- (parent_id), \
- parent_class::SetUpTestCase, \
- parent_class::TearDownTestCase, \
- new ::testing::internal::TestFactoryImpl<\
- GTEST_TEST_CLASS_NAME_(test_case_name, test_name)>);\
-void GTEST_TEST_CLASS_NAME_(test_case_name, test_name)::TestBody()
+#define GTEST_TEST_(test_suite_name, test_name, parent_class, parent_id) \
+ class GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) \
+ : public parent_class { \
+ public: \
+ GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)() {} \
+ \
+ private: \
+ virtual void TestBody(); \
+ static ::testing::TestInfo* const test_info_ GTEST_ATTRIBUTE_UNUSED_; \
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(GTEST_TEST_CLASS_NAME_(test_suite_name, \
+ test_name)); \
+ }; \
+ \
+ ::testing::TestInfo* const GTEST_TEST_CLASS_NAME_(test_suite_name, \
+ test_name)::test_info_ = \
+ ::testing::internal::MakeAndRegisterTestInfo( \
+ #test_suite_name, #test_name, nullptr, nullptr, \
+ ::testing::internal::CodeLocation(__FILE__, __LINE__), (parent_id), \
+ ::testing::internal::SuiteApiResolver< \
+ parent_class>::GetSetUpCaseOrSuite(), \
+ ::testing::internal::SuiteApiResolver< \
+ parent_class>::GetTearDownCaseOrSuite(), \
+ new ::testing::internal::TestFactoryImpl<GTEST_TEST_CLASS_NAME_( \
+ test_suite_name, test_name)>); \
+ void GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)::TestBody()
#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_
-
diff --git a/third_party/googletest/include/gtest/internal/gtest-linked_ptr.h b/third_party/googletest/include/gtest/internal/gtest-linked_ptr.h
deleted file mode 100644
index 3602942..0000000
--- a/third_party/googletest/include/gtest/internal/gtest-linked_ptr.h
+++ /dev/null
@@ -1,243 +0,0 @@
-// Copyright 2003 Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Authors: Dan Egnor (egnor@google.com)
-//
-// A "smart" pointer type with reference tracking. Every pointer to a
-// particular object is kept on a circular linked list. When the last pointer
-// to an object is destroyed or reassigned, the object is deleted.
-//
-// Used properly, this deletes the object when the last reference goes away.
-// There are several caveats:
-// - Like all reference counting schemes, cycles lead to leaks.
-// - Each smart pointer is actually two pointers (8 bytes instead of 4).
-// - Every time a pointer is assigned, the entire list of pointers to that
-// object is traversed. This class is therefore NOT SUITABLE when there
-// will often be more than two or three pointers to a particular object.
-// - References are only tracked as long as linked_ptr<> objects are copied.
-// If a linked_ptr<> is converted to a raw pointer and back, BAD THINGS
-// will happen (double deletion).
-//
-// A good use of this class is storing object references in STL containers.
-// You can safely put linked_ptr<> in a vector<>.
-// Other uses may not be as good.
-//
-// Note: If you use an incomplete type with linked_ptr<>, the class
-// *containing* linked_ptr<> must have a constructor and destructor (even
-// if they do nothing!).
-//
-// Bill Gibbons suggested we use something like this.
-//
-// Thread Safety:
-// Unlike other linked_ptr implementations, in this implementation
-// a linked_ptr object is thread-safe in the sense that:
-// - it's safe to copy linked_ptr objects concurrently,
-// - it's safe to copy *from* a linked_ptr and read its underlying
-// raw pointer (e.g. via get()) concurrently, and
-// - it's safe to write to two linked_ptrs that point to the same
-// shared object concurrently.
-// TODO(wan@google.com): rename this to safe_linked_ptr to avoid
-// confusion with normal linked_ptr.
-
-#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_LINKED_PTR_H_
-#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_LINKED_PTR_H_
-
-#include <stdlib.h>
-#include <assert.h>
-
-#include "gtest/internal/gtest-port.h"
-
-namespace testing {
-namespace internal {
-
-// Protects copying of all linked_ptr objects.
-GTEST_API_ GTEST_DECLARE_STATIC_MUTEX_(g_linked_ptr_mutex);
-
-// This is used internally by all instances of linked_ptr<>. It needs to be
-// a non-template class because different types of linked_ptr<> can refer to
-// the same object (linked_ptr<Superclass>(obj) vs linked_ptr<Subclass>(obj)).
-// So, it needs to be possible for different types of linked_ptr to participate
-// in the same circular linked list, so we need a single class type here.
-//
-// DO NOT USE THIS CLASS DIRECTLY YOURSELF. Use linked_ptr<T>.
-class linked_ptr_internal {
- public:
- // Create a new circle that includes only this instance.
- void join_new() {
- next_ = this;
- }
-
- // Many linked_ptr operations may change p.link_ for some linked_ptr
- // variable p in the same circle as this object. Therefore we need
- // to prevent two such operations from occurring concurrently.
- //
- // Note that different types of linked_ptr objects can coexist in a
- // circle (e.g. linked_ptr<Base>, linked_ptr<Derived1>, and
- // linked_ptr<Derived2>). Therefore we must use a single mutex to
- // protect all linked_ptr objects. This can create serious
- // contention in production code, but is acceptable in a testing
- // framework.
-
- // Join an existing circle.
- void join(linked_ptr_internal const* ptr)
- GTEST_LOCK_EXCLUDED_(g_linked_ptr_mutex) {
- MutexLock lock(&g_linked_ptr_mutex);
-
- linked_ptr_internal const* p = ptr;
- while (p->next_ != ptr) {
- assert(p->next_ != this &&
- "Trying to join() a linked ring we are already in. "
- "Is GMock thread safety enabled?");
- p = p->next_;
- }
- p->next_ = this;
- next_ = ptr;
- }
-
- // Leave whatever circle we're part of. Returns true if we were the
- // last member of the circle. Once this is done, you can join() another.
- bool depart()
- GTEST_LOCK_EXCLUDED_(g_linked_ptr_mutex) {
- MutexLock lock(&g_linked_ptr_mutex);
-
- if (next_ == this) return true;
- linked_ptr_internal const* p = next_;
- while (p->next_ != this) {
- assert(p->next_ != next_ &&
- "Trying to depart() a linked ring we are not in. "
- "Is GMock thread safety enabled?");
- p = p->next_;
- }
- p->next_ = next_;
- return false;
- }
-
- private:
- mutable linked_ptr_internal const* next_;
-};
-
-template <typename T>
-class linked_ptr {
- public:
- typedef T element_type;
-
- // Take over ownership of a raw pointer. This should happen as soon as
- // possible after the object is created.
- explicit linked_ptr(T* ptr = NULL) { capture(ptr); }
- ~linked_ptr() { depart(); }
-
- // Copy an existing linked_ptr<>, adding ourselves to the list of references.
- template <typename U> linked_ptr(linked_ptr<U> const& ptr) { copy(&ptr); }
- linked_ptr(linked_ptr const& ptr) { // NOLINT
- assert(&ptr != this);
- copy(&ptr);
- }
-
- // Assignment releases the old value and acquires the new.
- template <typename U> linked_ptr& operator=(linked_ptr<U> const& ptr) {
- depart();
- copy(&ptr);
- return *this;
- }
-
- linked_ptr& operator=(linked_ptr const& ptr) {
- if (&ptr != this) {
- depart();
- copy(&ptr);
- }
- return *this;
- }
-
- // Smart pointer members.
- void reset(T* ptr = NULL) {
- depart();
- capture(ptr);
- }
- T* get() const { return value_; }
- T* operator->() const { return value_; }
- T& operator*() const { return *value_; }
-
- bool operator==(T* p) const { return value_ == p; }
- bool operator!=(T* p) const { return value_ != p; }
- template <typename U>
- bool operator==(linked_ptr<U> const& ptr) const {
- return value_ == ptr.get();
- }
- template <typename U>
- bool operator!=(linked_ptr<U> const& ptr) const {
- return value_ != ptr.get();
- }
-
- private:
- template <typename U>
- friend class linked_ptr;
-
- T* value_;
- linked_ptr_internal link_;
-
- void depart() {
- if (link_.depart()) delete value_;
- }
-
- void capture(T* ptr) {
- value_ = ptr;
- link_.join_new();
- }
-
- template <typename U> void copy(linked_ptr<U> const* ptr) {
- value_ = ptr->get();
- if (value_)
- link_.join(&ptr->link_);
- else
- link_.join_new();
- }
-};
-
-template<typename T> inline
-bool operator==(T* ptr, const linked_ptr<T>& x) {
- return ptr == x.get();
-}
-
-template<typename T> inline
-bool operator!=(T* ptr, const linked_ptr<T>& x) {
- return ptr != x.get();
-}
-
-// A function to convert T* into linked_ptr<T>
-// Doing e.g. make_linked_ptr(new FooBarBaz<type>(arg)) is a shorter notation
-// for linked_ptr<FooBarBaz<type> >(new FooBarBaz<type>(arg))
-template <typename T>
-linked_ptr<T> make_linked_ptr(T* ptr) {
- return linked_ptr<T>(ptr);
-}
-
-} // namespace internal
-} // namespace testing
-
-#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_LINKED_PTR_H_
diff --git a/third_party/googletest/include/gtest/internal/gtest-param-util-generated.h b/third_party/googletest/include/gtest/internal/gtest-param-util-generated.h
deleted file mode 100644
index 34bd0dd..0000000
--- a/third_party/googletest/include/gtest/internal/gtest-param-util-generated.h
+++ /dev/null
@@ -1,5139 +0,0 @@
-// This file was GENERATED by command:
-// pump.py gtest-param-util-generated.h.pump
-// DO NOT EDIT BY HAND!!!
-
-// Copyright 2008 Google Inc.
-// All Rights Reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: vladl@google.com (Vlad Losev)
-
-// Type and function utilities for implementing parameterized tests.
-// This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
-//
-// Currently Google Test supports at most 50 arguments in Values,
-// and at most 10 arguments in Combine. Please contact
-// googletestframework@googlegroups.com if you need more.
-// Please note that the number of arguments to Combine is limited
-// by the maximum arity of the implementation of tuple which is
-// currently set at 10.
-
-#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
-#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
-
-#include "gtest/internal/gtest-param-util.h"
-#include "gtest/internal/gtest-port.h"
-
-namespace testing {
-
-// Forward declarations of ValuesIn(), which is implemented in
-// include/gtest/gtest-param-test.h.
-template <typename ForwardIterator>
-internal::ParamGenerator<
- typename ::testing::internal::IteratorTraits<ForwardIterator>::value_type>
-ValuesIn(ForwardIterator begin, ForwardIterator end);
-
-template <typename T, size_t N>
-internal::ParamGenerator<T> ValuesIn(const T (&array)[N]);
-
-template <class Container>
-internal::ParamGenerator<typename Container::value_type> ValuesIn(
- const Container& container);
-
-namespace internal {
-
-// Used in the Values() function to provide polymorphic capabilities.
-template <typename T1>
-class ValueArray1 {
- public:
- explicit ValueArray1(T1 v1) : v1_(v1) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray1& other);
-
- const T1 v1_;
-};
-
-template <typename T1, typename T2>
-class ValueArray2 {
- public:
- ValueArray2(T1 v1, T2 v2) : v1_(v1), v2_(v2) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray2& other);
-
- const T1 v1_;
- const T2 v2_;
-};
-
-template <typename T1, typename T2, typename T3>
-class ValueArray3 {
- public:
- ValueArray3(T1 v1, T2 v2, T3 v3) : v1_(v1), v2_(v2), v3_(v3) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray3& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4>
-class ValueArray4 {
- public:
- ValueArray4(T1 v1, T2 v2, T3 v3, T4 v4) : v1_(v1), v2_(v2), v3_(v3),
- v4_(v4) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray4& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5>
-class ValueArray5 {
- public:
- ValueArray5(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5) : v1_(v1), v2_(v2), v3_(v3),
- v4_(v4), v5_(v5) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray5& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6>
-class ValueArray6 {
- public:
- ValueArray6(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6) : v1_(v1), v2_(v2),
- v3_(v3), v4_(v4), v5_(v5), v6_(v6) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray6& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7>
-class ValueArray7 {
- public:
- ValueArray7(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7) : v1_(v1),
- v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray7& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8>
-class ValueArray8 {
- public:
- ValueArray8(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
- T8 v8) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
- v8_(v8) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray8& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9>
-class ValueArray9 {
- public:
- ValueArray9(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8,
- T9 v9) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
- v8_(v8), v9_(v9) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray9& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10>
-class ValueArray10 {
- public:
- ValueArray10(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
- v8_(v8), v9_(v9), v10_(v10) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray10& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11>
-class ValueArray11 {
- public:
- ValueArray11(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6),
- v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray11& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12>
-class ValueArray12 {
- public:
- ValueArray12(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5),
- v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray12& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13>
-class ValueArray13 {
- public:
- ValueArray13(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13) : v1_(v1), v2_(v2), v3_(v3), v4_(v4),
- v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11),
- v12_(v12), v13_(v13) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray13& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14>
-class ValueArray14 {
- public:
- ValueArray14(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14) : v1_(v1), v2_(v2), v3_(v3),
- v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
- v11_(v11), v12_(v12), v13_(v13), v14_(v14) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray14& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15>
-class ValueArray15 {
- public:
- ValueArray15(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15) : v1_(v1), v2_(v2),
- v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
- v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray15& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16>
-class ValueArray16 {
- public:
- ValueArray16(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16) : v1_(v1),
- v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9),
- v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15),
- v16_(v16) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray16& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17>
-class ValueArray17 {
- public:
- ValueArray17(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16,
- T17 v17) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
- v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
- v15_(v15), v16_(v16), v17_(v17) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray17& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18>
-class ValueArray18 {
- public:
- ValueArray18(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
- v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
- v15_(v15), v16_(v16), v17_(v17), v18_(v18) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray18& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19>
-class ValueArray19 {
- public:
- ValueArray19(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6),
- v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13),
- v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray19& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20>
-class ValueArray20 {
- public:
- ValueArray20(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5),
- v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12),
- v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18),
- v19_(v19), v20_(v20) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray20& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21>
-class ValueArray21 {
- public:
- ValueArray21(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21) : v1_(v1), v2_(v2), v3_(v3), v4_(v4),
- v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11),
- v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17),
- v18_(v18), v19_(v19), v20_(v20), v21_(v21) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray21& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22>
-class ValueArray22 {
- public:
- ValueArray22(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22) : v1_(v1), v2_(v2), v3_(v3),
- v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
- v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
- v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray22& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23>
-class ValueArray23 {
- public:
- ValueArray23(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23) : v1_(v1), v2_(v2),
- v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
- v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
- v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
- v23_(v23) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray23& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24>
-class ValueArray24 {
- public:
- ValueArray24(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24) : v1_(v1),
- v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9),
- v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15),
- v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21),
- v22_(v22), v23_(v23), v24_(v24) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray24& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25>
-class ValueArray25 {
- public:
- ValueArray25(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24,
- T25 v25) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
- v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
- v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
- v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray25& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26>
-class ValueArray26 {
- public:
- ValueArray26(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
- v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
- v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
- v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray26& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27>
-class ValueArray27 {
- public:
- ValueArray27(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6),
- v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13),
- v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19),
- v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25),
- v26_(v26), v27_(v27) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray27& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28>
-class ValueArray28 {
- public:
- ValueArray28(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5),
- v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12),
- v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18),
- v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24),
- v25_(v25), v26_(v26), v27_(v27), v28_(v28) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray28& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29>
-class ValueArray29 {
- public:
- ValueArray29(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29) : v1_(v1), v2_(v2), v3_(v3), v4_(v4),
- v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11),
- v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17),
- v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23),
- v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray29& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30>
-class ValueArray30 {
- public:
- ValueArray30(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30) : v1_(v1), v2_(v2), v3_(v3),
- v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
- v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
- v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
- v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28),
- v29_(v29), v30_(v30) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray30& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31>
-class ValueArray31 {
- public:
- ValueArray31(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31) : v1_(v1), v2_(v2),
- v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
- v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
- v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
- v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28),
- v29_(v29), v30_(v30), v31_(v31) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray31& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32>
-class ValueArray32 {
- public:
- ValueArray32(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32) : v1_(v1),
- v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9),
- v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15),
- v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21),
- v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27),
- v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray32& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33>
-class ValueArray33 {
- public:
- ValueArray33(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32,
- T33 v33) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
- v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
- v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
- v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26),
- v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32),
- v33_(v33) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray33& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34>
-class ValueArray34 {
- public:
- ValueArray34(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
- v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
- v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
- v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26),
- v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32),
- v33_(v33), v34_(v34) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray34& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35>
-class ValueArray35 {
- public:
- ValueArray35(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6),
- v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13),
- v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19),
- v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25),
- v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31),
- v32_(v32), v33_(v33), v34_(v34), v35_(v35) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray35& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
- const T35 v35_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36>
-class ValueArray36 {
- public:
- ValueArray36(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5),
- v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12),
- v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18),
- v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24),
- v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30),
- v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35), v36_(v36) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
- static_cast<T>(v36_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray36& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
- const T35 v35_;
- const T36 v36_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37>
-class ValueArray37 {
- public:
- ValueArray37(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37) : v1_(v1), v2_(v2), v3_(v3), v4_(v4),
- v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11),
- v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17),
- v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23),
- v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29),
- v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35),
- v36_(v36), v37_(v37) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
- static_cast<T>(v36_), static_cast<T>(v37_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray37& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
- const T35 v35_;
- const T36 v36_;
- const T37 v37_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38>
-class ValueArray38 {
- public:
- ValueArray38(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38) : v1_(v1), v2_(v2), v3_(v3),
- v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
- v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
- v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
- v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28),
- v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34),
- v35_(v35), v36_(v36), v37_(v37), v38_(v38) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
- static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray38& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
- const T35 v35_;
- const T36 v36_;
- const T37 v37_;
- const T38 v38_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39>
-class ValueArray39 {
- public:
- ValueArray39(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39) : v1_(v1), v2_(v2),
- v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
- v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
- v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
- v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28),
- v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34),
- v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
- static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
- static_cast<T>(v39_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray39& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
- const T35 v35_;
- const T36 v36_;
- const T37 v37_;
- const T38 v38_;
- const T39 v39_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40>
-class ValueArray40 {
- public:
- ValueArray40(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40) : v1_(v1),
- v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9),
- v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15),
- v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21),
- v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27),
- v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33),
- v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39),
- v40_(v40) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
- static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
- static_cast<T>(v39_), static_cast<T>(v40_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray40& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
- const T35 v35_;
- const T36 v36_;
- const T37 v37_;
- const T38 v38_;
- const T39 v39_;
- const T40 v40_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41>
-class ValueArray41 {
- public:
- ValueArray41(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40,
- T41 v41) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
- v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
- v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
- v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26),
- v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32),
- v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38),
- v39_(v39), v40_(v40), v41_(v41) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
- static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
- static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray41& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
- const T35 v35_;
- const T36 v36_;
- const T37 v37_;
- const T38 v38_;
- const T39 v39_;
- const T40 v40_;
- const T41 v41_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42>
-class ValueArray42 {
- public:
- ValueArray42(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
- T42 v42) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
- v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
- v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
- v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26),
- v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32),
- v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38),
- v39_(v39), v40_(v40), v41_(v41), v42_(v42) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
- static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
- static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
- static_cast<T>(v42_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray42& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
- const T35 v35_;
- const T36 v36_;
- const T37 v37_;
- const T38 v38_;
- const T39 v39_;
- const T40 v40_;
- const T41 v41_;
- const T42 v42_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43>
-class ValueArray43 {
- public:
- ValueArray43(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
- T42 v42, T43 v43) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6),
- v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13),
- v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19),
- v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25),
- v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31),
- v32_(v32), v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37),
- v38_(v38), v39_(v39), v40_(v40), v41_(v41), v42_(v42), v43_(v43) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
- static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
- static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
- static_cast<T>(v42_), static_cast<T>(v43_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray43& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
- const T35 v35_;
- const T36 v36_;
- const T37 v37_;
- const T38 v38_;
- const T39 v39_;
- const T40 v40_;
- const T41 v41_;
- const T42 v42_;
- const T43 v43_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44>
-class ValueArray44 {
- public:
- ValueArray44(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
- T42 v42, T43 v43, T44 v44) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5),
- v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12),
- v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18),
- v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24),
- v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30),
- v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35), v36_(v36),
- v37_(v37), v38_(v38), v39_(v39), v40_(v40), v41_(v41), v42_(v42),
- v43_(v43), v44_(v44) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
- static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
- static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
- static_cast<T>(v42_), static_cast<T>(v43_), static_cast<T>(v44_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray44& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
- const T35 v35_;
- const T36 v36_;
- const T37 v37_;
- const T38 v38_;
- const T39 v39_;
- const T40 v40_;
- const T41 v41_;
- const T42 v42_;
- const T43 v43_;
- const T44 v44_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45>
-class ValueArray45 {
- public:
- ValueArray45(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
- T42 v42, T43 v43, T44 v44, T45 v45) : v1_(v1), v2_(v2), v3_(v3), v4_(v4),
- v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11),
- v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17),
- v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23),
- v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29),
- v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35),
- v36_(v36), v37_(v37), v38_(v38), v39_(v39), v40_(v40), v41_(v41),
- v42_(v42), v43_(v43), v44_(v44), v45_(v45) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
- static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
- static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
- static_cast<T>(v42_), static_cast<T>(v43_), static_cast<T>(v44_),
- static_cast<T>(v45_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray45& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
- const T35 v35_;
- const T36 v36_;
- const T37 v37_;
- const T38 v38_;
- const T39 v39_;
- const T40 v40_;
- const T41 v41_;
- const T42 v42_;
- const T43 v43_;
- const T44 v44_;
- const T45 v45_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45,
- typename T46>
-class ValueArray46 {
- public:
- ValueArray46(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
- T42 v42, T43 v43, T44 v44, T45 v45, T46 v46) : v1_(v1), v2_(v2), v3_(v3),
- v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
- v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
- v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
- v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28),
- v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34),
- v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39), v40_(v40),
- v41_(v41), v42_(v42), v43_(v43), v44_(v44), v45_(v45), v46_(v46) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
- static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
- static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
- static_cast<T>(v42_), static_cast<T>(v43_), static_cast<T>(v44_),
- static_cast<T>(v45_), static_cast<T>(v46_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray46& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
- const T35 v35_;
- const T36 v36_;
- const T37 v37_;
- const T38 v38_;
- const T39 v39_;
- const T40 v40_;
- const T41 v41_;
- const T42 v42_;
- const T43 v43_;
- const T44 v44_;
- const T45 v45_;
- const T46 v46_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45,
- typename T46, typename T47>
-class ValueArray47 {
- public:
- ValueArray47(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
- T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47) : v1_(v1), v2_(v2),
- v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
- v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
- v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
- v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28),
- v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34),
- v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39), v40_(v40),
- v41_(v41), v42_(v42), v43_(v43), v44_(v44), v45_(v45), v46_(v46),
- v47_(v47) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
- static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
- static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
- static_cast<T>(v42_), static_cast<T>(v43_), static_cast<T>(v44_),
- static_cast<T>(v45_), static_cast<T>(v46_), static_cast<T>(v47_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray47& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
- const T35 v35_;
- const T36 v36_;
- const T37 v37_;
- const T38 v38_;
- const T39 v39_;
- const T40 v40_;
- const T41 v41_;
- const T42 v42_;
- const T43 v43_;
- const T44 v44_;
- const T45 v45_;
- const T46 v46_;
- const T47 v47_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45,
- typename T46, typename T47, typename T48>
-class ValueArray48 {
- public:
- ValueArray48(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
- T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47, T48 v48) : v1_(v1),
- v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9),
- v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15),
- v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21),
- v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27),
- v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33),
- v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39),
- v40_(v40), v41_(v41), v42_(v42), v43_(v43), v44_(v44), v45_(v45),
- v46_(v46), v47_(v47), v48_(v48) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
- static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
- static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
- static_cast<T>(v42_), static_cast<T>(v43_), static_cast<T>(v44_),
- static_cast<T>(v45_), static_cast<T>(v46_), static_cast<T>(v47_),
- static_cast<T>(v48_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray48& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
- const T35 v35_;
- const T36 v36_;
- const T37 v37_;
- const T38 v38_;
- const T39 v39_;
- const T40 v40_;
- const T41 v41_;
- const T42 v42_;
- const T43 v43_;
- const T44 v44_;
- const T45 v45_;
- const T46 v46_;
- const T47 v47_;
- const T48 v48_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45,
- typename T46, typename T47, typename T48, typename T49>
-class ValueArray49 {
- public:
- ValueArray49(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
- T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47, T48 v48,
- T49 v49) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
- v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
- v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
- v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26),
- v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32),
- v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38),
- v39_(v39), v40_(v40), v41_(v41), v42_(v42), v43_(v43), v44_(v44),
- v45_(v45), v46_(v46), v47_(v47), v48_(v48), v49_(v49) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
- static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
- static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
- static_cast<T>(v42_), static_cast<T>(v43_), static_cast<T>(v44_),
- static_cast<T>(v45_), static_cast<T>(v46_), static_cast<T>(v47_),
- static_cast<T>(v48_), static_cast<T>(v49_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray49& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
- const T35 v35_;
- const T36 v36_;
- const T37 v37_;
- const T38 v38_;
- const T39 v39_;
- const T40 v40_;
- const T41 v41_;
- const T42 v42_;
- const T43 v43_;
- const T44 v44_;
- const T45 v45_;
- const T46 v46_;
- const T47 v47_;
- const T48 v48_;
- const T49 v49_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45,
- typename T46, typename T47, typename T48, typename T49, typename T50>
-class ValueArray50 {
- public:
- ValueArray50(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
- T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47, T48 v48, T49 v49,
- T50 v50) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
- v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
- v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
- v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26),
- v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32),
- v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38),
- v39_(v39), v40_(v40), v41_(v41), v42_(v42), v43_(v43), v44_(v44),
- v45_(v45), v46_(v46), v47_(v47), v48_(v48), v49_(v49), v50_(v50) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
- static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
- static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
- static_cast<T>(v42_), static_cast<T>(v43_), static_cast<T>(v44_),
- static_cast<T>(v45_), static_cast<T>(v46_), static_cast<T>(v47_),
- static_cast<T>(v48_), static_cast<T>(v49_), static_cast<T>(v50_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray50& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
- const T35 v35_;
- const T36 v36_;
- const T37 v37_;
- const T38 v38_;
- const T39 v39_;
- const T40 v40_;
- const T41 v41_;
- const T42 v42_;
- const T43 v43_;
- const T44 v44_;
- const T45 v45_;
- const T46 v46_;
- const T47 v47_;
- const T48 v48_;
- const T49 v49_;
- const T50 v50_;
-};
-
-# if GTEST_HAS_COMBINE
-// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
-//
-// Generates values from the Cartesian product of values produced
-// by the argument generators.
-//
-template <typename T1, typename T2>
-class CartesianProductGenerator2
- : public ParamGeneratorInterface< ::testing::tuple<T1, T2> > {
- public:
- typedef ::testing::tuple<T1, T2> ParamType;
-
- CartesianProductGenerator2(const ParamGenerator<T1>& g1,
- const ParamGenerator<T2>& g2)
- : g1_(g1), g2_(g2) {}
- virtual ~CartesianProductGenerator2() {}
-
- virtual ParamIteratorInterface<ParamType>* Begin() const {
- return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin());
- }
- virtual ParamIteratorInterface<ParamType>* End() const {
- return new Iterator(this, g1_, g1_.end(), g2_, g2_.end());
- }
-
- private:
- class Iterator : public ParamIteratorInterface<ParamType> {
- public:
- Iterator(const ParamGeneratorInterface<ParamType>* base,
- const ParamGenerator<T1>& g1,
- const typename ParamGenerator<T1>::iterator& current1,
- const ParamGenerator<T2>& g2,
- const typename ParamGenerator<T2>::iterator& current2)
- : base_(base),
- begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
- begin2_(g2.begin()), end2_(g2.end()), current2_(current2) {
- ComputeCurrentValue();
- }
- virtual ~Iterator() {}
-
- virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
- return base_;
- }
- // Advance should not be called on beyond-of-range iterators
- // so no component iterators must be beyond end of range, either.
- virtual void Advance() {
- assert(!AtEnd());
- ++current2_;
- if (current2_ == end2_) {
- current2_ = begin2_;
- ++current1_;
- }
- ComputeCurrentValue();
- }
- virtual ParamIteratorInterface<ParamType>* Clone() const {
- return new Iterator(*this);
- }
- virtual const ParamType* Current() const { return ¤t_value_; }
- virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
- // Having the same base generator guarantees that the other
- // iterator is of the same type and we can downcast.
- GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
- << "The program attempted to compare iterators "
- << "from different generators." << std::endl;
- const Iterator* typed_other =
- CheckedDowncastToActualType<const Iterator>(&other);
- // We must report iterators equal if they both point beyond their
- // respective ranges. That can happen in a variety of fashions,
- // so we have to consult AtEnd().
- return (AtEnd() && typed_other->AtEnd()) ||
- (
- current1_ == typed_other->current1_ &&
- current2_ == typed_other->current2_);
- }
-
- private:
- Iterator(const Iterator& other)
- : base_(other.base_),
- begin1_(other.begin1_),
- end1_(other.end1_),
- current1_(other.current1_),
- begin2_(other.begin2_),
- end2_(other.end2_),
- current2_(other.current2_) {
- ComputeCurrentValue();
- }
-
- void ComputeCurrentValue() {
- if (!AtEnd())
- current_value_ = ParamType(*current1_, *current2_);
- }
- bool AtEnd() const {
- // We must report iterator past the end of the range when either of the
- // component iterators has reached the end of its range.
- return
- current1_ == end1_ ||
- current2_ == end2_;
- }
-
- // No implementation - assignment is unsupported.
- void operator=(const Iterator& other);
-
- const ParamGeneratorInterface<ParamType>* const base_;
- // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
- // current[i]_ is the actual traversing iterator.
- const typename ParamGenerator<T1>::iterator begin1_;
- const typename ParamGenerator<T1>::iterator end1_;
- typename ParamGenerator<T1>::iterator current1_;
- const typename ParamGenerator<T2>::iterator begin2_;
- const typename ParamGenerator<T2>::iterator end2_;
- typename ParamGenerator<T2>::iterator current2_;
- ParamType current_value_;
- }; // class CartesianProductGenerator2::Iterator
-
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductGenerator2& other);
-
- const ParamGenerator<T1> g1_;
- const ParamGenerator<T2> g2_;
-}; // class CartesianProductGenerator2
-
-
-template <typename T1, typename T2, typename T3>
-class CartesianProductGenerator3
- : public ParamGeneratorInterface< ::testing::tuple<T1, T2, T3> > {
- public:
- typedef ::testing::tuple<T1, T2, T3> ParamType;
-
- CartesianProductGenerator3(const ParamGenerator<T1>& g1,
- const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3)
- : g1_(g1), g2_(g2), g3_(g3) {}
- virtual ~CartesianProductGenerator3() {}
-
- virtual ParamIteratorInterface<ParamType>* Begin() const {
- return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
- g3_.begin());
- }
- virtual ParamIteratorInterface<ParamType>* End() const {
- return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end());
- }
-
- private:
- class Iterator : public ParamIteratorInterface<ParamType> {
- public:
- Iterator(const ParamGeneratorInterface<ParamType>* base,
- const ParamGenerator<T1>& g1,
- const typename ParamGenerator<T1>::iterator& current1,
- const ParamGenerator<T2>& g2,
- const typename ParamGenerator<T2>::iterator& current2,
- const ParamGenerator<T3>& g3,
- const typename ParamGenerator<T3>::iterator& current3)
- : base_(base),
- begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
- begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
- begin3_(g3.begin()), end3_(g3.end()), current3_(current3) {
- ComputeCurrentValue();
- }
- virtual ~Iterator() {}
-
- virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
- return base_;
- }
- // Advance should not be called on beyond-of-range iterators
- // so no component iterators must be beyond end of range, either.
- virtual void Advance() {
- assert(!AtEnd());
- ++current3_;
- if (current3_ == end3_) {
- current3_ = begin3_;
- ++current2_;
- }
- if (current2_ == end2_) {
- current2_ = begin2_;
- ++current1_;
- }
- ComputeCurrentValue();
- }
- virtual ParamIteratorInterface<ParamType>* Clone() const {
- return new Iterator(*this);
- }
- virtual const ParamType* Current() const { return ¤t_value_; }
- virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
- // Having the same base generator guarantees that the other
- // iterator is of the same type and we can downcast.
- GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
- << "The program attempted to compare iterators "
- << "from different generators." << std::endl;
- const Iterator* typed_other =
- CheckedDowncastToActualType<const Iterator>(&other);
- // We must report iterators equal if they both point beyond their
- // respective ranges. That can happen in a variety of fashions,
- // so we have to consult AtEnd().
- return (AtEnd() && typed_other->AtEnd()) ||
- (
- current1_ == typed_other->current1_ &&
- current2_ == typed_other->current2_ &&
- current3_ == typed_other->current3_);
- }
-
- private:
- Iterator(const Iterator& other)
- : base_(other.base_),
- begin1_(other.begin1_),
- end1_(other.end1_),
- current1_(other.current1_),
- begin2_(other.begin2_),
- end2_(other.end2_),
- current2_(other.current2_),
- begin3_(other.begin3_),
- end3_(other.end3_),
- current3_(other.current3_) {
- ComputeCurrentValue();
- }
-
- void ComputeCurrentValue() {
- if (!AtEnd())
- current_value_ = ParamType(*current1_, *current2_, *current3_);
- }
- bool AtEnd() const {
- // We must report iterator past the end of the range when either of the
- // component iterators has reached the end of its range.
- return
- current1_ == end1_ ||
- current2_ == end2_ ||
- current3_ == end3_;
- }
-
- // No implementation - assignment is unsupported.
- void operator=(const Iterator& other);
-
- const ParamGeneratorInterface<ParamType>* const base_;
- // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
- // current[i]_ is the actual traversing iterator.
- const typename ParamGenerator<T1>::iterator begin1_;
- const typename ParamGenerator<T1>::iterator end1_;
- typename ParamGenerator<T1>::iterator current1_;
- const typename ParamGenerator<T2>::iterator begin2_;
- const typename ParamGenerator<T2>::iterator end2_;
- typename ParamGenerator<T2>::iterator current2_;
- const typename ParamGenerator<T3>::iterator begin3_;
- const typename ParamGenerator<T3>::iterator end3_;
- typename ParamGenerator<T3>::iterator current3_;
- ParamType current_value_;
- }; // class CartesianProductGenerator3::Iterator
-
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductGenerator3& other);
-
- const ParamGenerator<T1> g1_;
- const ParamGenerator<T2> g2_;
- const ParamGenerator<T3> g3_;
-}; // class CartesianProductGenerator3
-
-
-template <typename T1, typename T2, typename T3, typename T4>
-class CartesianProductGenerator4
- : public ParamGeneratorInterface< ::testing::tuple<T1, T2, T3, T4> > {
- public:
- typedef ::testing::tuple<T1, T2, T3, T4> ParamType;
-
- CartesianProductGenerator4(const ParamGenerator<T1>& g1,
- const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
- const ParamGenerator<T4>& g4)
- : g1_(g1), g2_(g2), g3_(g3), g4_(g4) {}
- virtual ~CartesianProductGenerator4() {}
-
- virtual ParamIteratorInterface<ParamType>* Begin() const {
- return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
- g3_.begin(), g4_, g4_.begin());
- }
- virtual ParamIteratorInterface<ParamType>* End() const {
- return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
- g4_, g4_.end());
- }
-
- private:
- class Iterator : public ParamIteratorInterface<ParamType> {
- public:
- Iterator(const ParamGeneratorInterface<ParamType>* base,
- const ParamGenerator<T1>& g1,
- const typename ParamGenerator<T1>::iterator& current1,
- const ParamGenerator<T2>& g2,
- const typename ParamGenerator<T2>::iterator& current2,
- const ParamGenerator<T3>& g3,
- const typename ParamGenerator<T3>::iterator& current3,
- const ParamGenerator<T4>& g4,
- const typename ParamGenerator<T4>::iterator& current4)
- : base_(base),
- begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
- begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
- begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
- begin4_(g4.begin()), end4_(g4.end()), current4_(current4) {
- ComputeCurrentValue();
- }
- virtual ~Iterator() {}
-
- virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
- return base_;
- }
- // Advance should not be called on beyond-of-range iterators
- // so no component iterators must be beyond end of range, either.
- virtual void Advance() {
- assert(!AtEnd());
- ++current4_;
- if (current4_ == end4_) {
- current4_ = begin4_;
- ++current3_;
- }
- if (current3_ == end3_) {
- current3_ = begin3_;
- ++current2_;
- }
- if (current2_ == end2_) {
- current2_ = begin2_;
- ++current1_;
- }
- ComputeCurrentValue();
- }
- virtual ParamIteratorInterface<ParamType>* Clone() const {
- return new Iterator(*this);
- }
- virtual const ParamType* Current() const { return ¤t_value_; }
- virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
- // Having the same base generator guarantees that the other
- // iterator is of the same type and we can downcast.
- GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
- << "The program attempted to compare iterators "
- << "from different generators." << std::endl;
- const Iterator* typed_other =
- CheckedDowncastToActualType<const Iterator>(&other);
- // We must report iterators equal if they both point beyond their
- // respective ranges. That can happen in a variety of fashions,
- // so we have to consult AtEnd().
- return (AtEnd() && typed_other->AtEnd()) ||
- (
- current1_ == typed_other->current1_ &&
- current2_ == typed_other->current2_ &&
- current3_ == typed_other->current3_ &&
- current4_ == typed_other->current4_);
- }
-
- private:
- Iterator(const Iterator& other)
- : base_(other.base_),
- begin1_(other.begin1_),
- end1_(other.end1_),
- current1_(other.current1_),
- begin2_(other.begin2_),
- end2_(other.end2_),
- current2_(other.current2_),
- begin3_(other.begin3_),
- end3_(other.end3_),
- current3_(other.current3_),
- begin4_(other.begin4_),
- end4_(other.end4_),
- current4_(other.current4_) {
- ComputeCurrentValue();
- }
-
- void ComputeCurrentValue() {
- if (!AtEnd())
- current_value_ = ParamType(*current1_, *current2_, *current3_,
- *current4_);
- }
- bool AtEnd() const {
- // We must report iterator past the end of the range when either of the
- // component iterators has reached the end of its range.
- return
- current1_ == end1_ ||
- current2_ == end2_ ||
- current3_ == end3_ ||
- current4_ == end4_;
- }
-
- // No implementation - assignment is unsupported.
- void operator=(const Iterator& other);
-
- const ParamGeneratorInterface<ParamType>* const base_;
- // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
- // current[i]_ is the actual traversing iterator.
- const typename ParamGenerator<T1>::iterator begin1_;
- const typename ParamGenerator<T1>::iterator end1_;
- typename ParamGenerator<T1>::iterator current1_;
- const typename ParamGenerator<T2>::iterator begin2_;
- const typename ParamGenerator<T2>::iterator end2_;
- typename ParamGenerator<T2>::iterator current2_;
- const typename ParamGenerator<T3>::iterator begin3_;
- const typename ParamGenerator<T3>::iterator end3_;
- typename ParamGenerator<T3>::iterator current3_;
- const typename ParamGenerator<T4>::iterator begin4_;
- const typename ParamGenerator<T4>::iterator end4_;
- typename ParamGenerator<T4>::iterator current4_;
- ParamType current_value_;
- }; // class CartesianProductGenerator4::Iterator
-
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductGenerator4& other);
-
- const ParamGenerator<T1> g1_;
- const ParamGenerator<T2> g2_;
- const ParamGenerator<T3> g3_;
- const ParamGenerator<T4> g4_;
-}; // class CartesianProductGenerator4
-
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5>
-class CartesianProductGenerator5
- : public ParamGeneratorInterface< ::testing::tuple<T1, T2, T3, T4, T5> > {
- public:
- typedef ::testing::tuple<T1, T2, T3, T4, T5> ParamType;
-
- CartesianProductGenerator5(const ParamGenerator<T1>& g1,
- const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
- const ParamGenerator<T4>& g4, const ParamGenerator<T5>& g5)
- : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5) {}
- virtual ~CartesianProductGenerator5() {}
-
- virtual ParamIteratorInterface<ParamType>* Begin() const {
- return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
- g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin());
- }
- virtual ParamIteratorInterface<ParamType>* End() const {
- return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
- g4_, g4_.end(), g5_, g5_.end());
- }
-
- private:
- class Iterator : public ParamIteratorInterface<ParamType> {
- public:
- Iterator(const ParamGeneratorInterface<ParamType>* base,
- const ParamGenerator<T1>& g1,
- const typename ParamGenerator<T1>::iterator& current1,
- const ParamGenerator<T2>& g2,
- const typename ParamGenerator<T2>::iterator& current2,
- const ParamGenerator<T3>& g3,
- const typename ParamGenerator<T3>::iterator& current3,
- const ParamGenerator<T4>& g4,
- const typename ParamGenerator<T4>::iterator& current4,
- const ParamGenerator<T5>& g5,
- const typename ParamGenerator<T5>::iterator& current5)
- : base_(base),
- begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
- begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
- begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
- begin4_(g4.begin()), end4_(g4.end()), current4_(current4),
- begin5_(g5.begin()), end5_(g5.end()), current5_(current5) {
- ComputeCurrentValue();
- }
- virtual ~Iterator() {}
-
- virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
- return base_;
- }
- // Advance should not be called on beyond-of-range iterators
- // so no component iterators must be beyond end of range, either.
- virtual void Advance() {
- assert(!AtEnd());
- ++current5_;
- if (current5_ == end5_) {
- current5_ = begin5_;
- ++current4_;
- }
- if (current4_ == end4_) {
- current4_ = begin4_;
- ++current3_;
- }
- if (current3_ == end3_) {
- current3_ = begin3_;
- ++current2_;
- }
- if (current2_ == end2_) {
- current2_ = begin2_;
- ++current1_;
- }
- ComputeCurrentValue();
- }
- virtual ParamIteratorInterface<ParamType>* Clone() const {
- return new Iterator(*this);
- }
- virtual const ParamType* Current() const { return ¤t_value_; }
- virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
- // Having the same base generator guarantees that the other
- // iterator is of the same type and we can downcast.
- GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
- << "The program attempted to compare iterators "
- << "from different generators." << std::endl;
- const Iterator* typed_other =
- CheckedDowncastToActualType<const Iterator>(&other);
- // We must report iterators equal if they both point beyond their
- // respective ranges. That can happen in a variety of fashions,
- // so we have to consult AtEnd().
- return (AtEnd() && typed_other->AtEnd()) ||
- (
- current1_ == typed_other->current1_ &&
- current2_ == typed_other->current2_ &&
- current3_ == typed_other->current3_ &&
- current4_ == typed_other->current4_ &&
- current5_ == typed_other->current5_);
- }
-
- private:
- Iterator(const Iterator& other)
- : base_(other.base_),
- begin1_(other.begin1_),
- end1_(other.end1_),
- current1_(other.current1_),
- begin2_(other.begin2_),
- end2_(other.end2_),
- current2_(other.current2_),
- begin3_(other.begin3_),
- end3_(other.end3_),
- current3_(other.current3_),
- begin4_(other.begin4_),
- end4_(other.end4_),
- current4_(other.current4_),
- begin5_(other.begin5_),
- end5_(other.end5_),
- current5_(other.current5_) {
- ComputeCurrentValue();
- }
-
- void ComputeCurrentValue() {
- if (!AtEnd())
- current_value_ = ParamType(*current1_, *current2_, *current3_,
- *current4_, *current5_);
- }
- bool AtEnd() const {
- // We must report iterator past the end of the range when either of the
- // component iterators has reached the end of its range.
- return
- current1_ == end1_ ||
- current2_ == end2_ ||
- current3_ == end3_ ||
- current4_ == end4_ ||
- current5_ == end5_;
- }
-
- // No implementation - assignment is unsupported.
- void operator=(const Iterator& other);
-
- const ParamGeneratorInterface<ParamType>* const base_;
- // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
- // current[i]_ is the actual traversing iterator.
- const typename ParamGenerator<T1>::iterator begin1_;
- const typename ParamGenerator<T1>::iterator end1_;
- typename ParamGenerator<T1>::iterator current1_;
- const typename ParamGenerator<T2>::iterator begin2_;
- const typename ParamGenerator<T2>::iterator end2_;
- typename ParamGenerator<T2>::iterator current2_;
- const typename ParamGenerator<T3>::iterator begin3_;
- const typename ParamGenerator<T3>::iterator end3_;
- typename ParamGenerator<T3>::iterator current3_;
- const typename ParamGenerator<T4>::iterator begin4_;
- const typename ParamGenerator<T4>::iterator end4_;
- typename ParamGenerator<T4>::iterator current4_;
- const typename ParamGenerator<T5>::iterator begin5_;
- const typename ParamGenerator<T5>::iterator end5_;
- typename ParamGenerator<T5>::iterator current5_;
- ParamType current_value_;
- }; // class CartesianProductGenerator5::Iterator
-
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductGenerator5& other);
-
- const ParamGenerator<T1> g1_;
- const ParamGenerator<T2> g2_;
- const ParamGenerator<T3> g3_;
- const ParamGenerator<T4> g4_;
- const ParamGenerator<T5> g5_;
-}; // class CartesianProductGenerator5
-
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6>
-class CartesianProductGenerator6
- : public ParamGeneratorInterface< ::testing::tuple<T1, T2, T3, T4, T5,
- T6> > {
- public:
- typedef ::testing::tuple<T1, T2, T3, T4, T5, T6> ParamType;
-
- CartesianProductGenerator6(const ParamGenerator<T1>& g1,
- const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
- const ParamGenerator<T4>& g4, const ParamGenerator<T5>& g5,
- const ParamGenerator<T6>& g6)
- : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6) {}
- virtual ~CartesianProductGenerator6() {}
-
- virtual ParamIteratorInterface<ParamType>* Begin() const {
- return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
- g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin(), g6_, g6_.begin());
- }
- virtual ParamIteratorInterface<ParamType>* End() const {
- return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
- g4_, g4_.end(), g5_, g5_.end(), g6_, g6_.end());
- }
-
- private:
- class Iterator : public ParamIteratorInterface<ParamType> {
- public:
- Iterator(const ParamGeneratorInterface<ParamType>* base,
- const ParamGenerator<T1>& g1,
- const typename ParamGenerator<T1>::iterator& current1,
- const ParamGenerator<T2>& g2,
- const typename ParamGenerator<T2>::iterator& current2,
- const ParamGenerator<T3>& g3,
- const typename ParamGenerator<T3>::iterator& current3,
- const ParamGenerator<T4>& g4,
- const typename ParamGenerator<T4>::iterator& current4,
- const ParamGenerator<T5>& g5,
- const typename ParamGenerator<T5>::iterator& current5,
- const ParamGenerator<T6>& g6,
- const typename ParamGenerator<T6>::iterator& current6)
- : base_(base),
- begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
- begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
- begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
- begin4_(g4.begin()), end4_(g4.end()), current4_(current4),
- begin5_(g5.begin()), end5_(g5.end()), current5_(current5),
- begin6_(g6.begin()), end6_(g6.end()), current6_(current6) {
- ComputeCurrentValue();
- }
- virtual ~Iterator() {}
-
- virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
- return base_;
- }
- // Advance should not be called on beyond-of-range iterators
- // so no component iterators must be beyond end of range, either.
- virtual void Advance() {
- assert(!AtEnd());
- ++current6_;
- if (current6_ == end6_) {
- current6_ = begin6_;
- ++current5_;
- }
- if (current5_ == end5_) {
- current5_ = begin5_;
- ++current4_;
- }
- if (current4_ == end4_) {
- current4_ = begin4_;
- ++current3_;
- }
- if (current3_ == end3_) {
- current3_ = begin3_;
- ++current2_;
- }
- if (current2_ == end2_) {
- current2_ = begin2_;
- ++current1_;
- }
- ComputeCurrentValue();
- }
- virtual ParamIteratorInterface<ParamType>* Clone() const {
- return new Iterator(*this);
- }
- virtual const ParamType* Current() const { return ¤t_value_; }
- virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
- // Having the same base generator guarantees that the other
- // iterator is of the same type and we can downcast.
- GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
- << "The program attempted to compare iterators "
- << "from different generators." << std::endl;
- const Iterator* typed_other =
- CheckedDowncastToActualType<const Iterator>(&other);
- // We must report iterators equal if they both point beyond their
- // respective ranges. That can happen in a variety of fashions,
- // so we have to consult AtEnd().
- return (AtEnd() && typed_other->AtEnd()) ||
- (
- current1_ == typed_other->current1_ &&
- current2_ == typed_other->current2_ &&
- current3_ == typed_other->current3_ &&
- current4_ == typed_other->current4_ &&
- current5_ == typed_other->current5_ &&
- current6_ == typed_other->current6_);
- }
-
- private:
- Iterator(const Iterator& other)
- : base_(other.base_),
- begin1_(other.begin1_),
- end1_(other.end1_),
- current1_(other.current1_),
- begin2_(other.begin2_),
- end2_(other.end2_),
- current2_(other.current2_),
- begin3_(other.begin3_),
- end3_(other.end3_),
- current3_(other.current3_),
- begin4_(other.begin4_),
- end4_(other.end4_),
- current4_(other.current4_),
- begin5_(other.begin5_),
- end5_(other.end5_),
- current5_(other.current5_),
- begin6_(other.begin6_),
- end6_(other.end6_),
- current6_(other.current6_) {
- ComputeCurrentValue();
- }
-
- void ComputeCurrentValue() {
- if (!AtEnd())
- current_value_ = ParamType(*current1_, *current2_, *current3_,
- *current4_, *current5_, *current6_);
- }
- bool AtEnd() const {
- // We must report iterator past the end of the range when either of the
- // component iterators has reached the end of its range.
- return
- current1_ == end1_ ||
- current2_ == end2_ ||
- current3_ == end3_ ||
- current4_ == end4_ ||
- current5_ == end5_ ||
- current6_ == end6_;
- }
-
- // No implementation - assignment is unsupported.
- void operator=(const Iterator& other);
-
- const ParamGeneratorInterface<ParamType>* const base_;
- // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
- // current[i]_ is the actual traversing iterator.
- const typename ParamGenerator<T1>::iterator begin1_;
- const typename ParamGenerator<T1>::iterator end1_;
- typename ParamGenerator<T1>::iterator current1_;
- const typename ParamGenerator<T2>::iterator begin2_;
- const typename ParamGenerator<T2>::iterator end2_;
- typename ParamGenerator<T2>::iterator current2_;
- const typename ParamGenerator<T3>::iterator begin3_;
- const typename ParamGenerator<T3>::iterator end3_;
- typename ParamGenerator<T3>::iterator current3_;
- const typename ParamGenerator<T4>::iterator begin4_;
- const typename ParamGenerator<T4>::iterator end4_;
- typename ParamGenerator<T4>::iterator current4_;
- const typename ParamGenerator<T5>::iterator begin5_;
- const typename ParamGenerator<T5>::iterator end5_;
- typename ParamGenerator<T5>::iterator current5_;
- const typename ParamGenerator<T6>::iterator begin6_;
- const typename ParamGenerator<T6>::iterator end6_;
- typename ParamGenerator<T6>::iterator current6_;
- ParamType current_value_;
- }; // class CartesianProductGenerator6::Iterator
-
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductGenerator6& other);
-
- const ParamGenerator<T1> g1_;
- const ParamGenerator<T2> g2_;
- const ParamGenerator<T3> g3_;
- const ParamGenerator<T4> g4_;
- const ParamGenerator<T5> g5_;
- const ParamGenerator<T6> g6_;
-}; // class CartesianProductGenerator6
-
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7>
-class CartesianProductGenerator7
- : public ParamGeneratorInterface< ::testing::tuple<T1, T2, T3, T4, T5, T6,
- T7> > {
- public:
- typedef ::testing::tuple<T1, T2, T3, T4, T5, T6, T7> ParamType;
-
- CartesianProductGenerator7(const ParamGenerator<T1>& g1,
- const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
- const ParamGenerator<T4>& g4, const ParamGenerator<T5>& g5,
- const ParamGenerator<T6>& g6, const ParamGenerator<T7>& g7)
- : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7) {}
- virtual ~CartesianProductGenerator7() {}
-
- virtual ParamIteratorInterface<ParamType>* Begin() const {
- return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
- g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin(), g6_, g6_.begin(), g7_,
- g7_.begin());
- }
- virtual ParamIteratorInterface<ParamType>* End() const {
- return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
- g4_, g4_.end(), g5_, g5_.end(), g6_, g6_.end(), g7_, g7_.end());
- }
-
- private:
- class Iterator : public ParamIteratorInterface<ParamType> {
- public:
- Iterator(const ParamGeneratorInterface<ParamType>* base,
- const ParamGenerator<T1>& g1,
- const typename ParamGenerator<T1>::iterator& current1,
- const ParamGenerator<T2>& g2,
- const typename ParamGenerator<T2>::iterator& current2,
- const ParamGenerator<T3>& g3,
- const typename ParamGenerator<T3>::iterator& current3,
- const ParamGenerator<T4>& g4,
- const typename ParamGenerator<T4>::iterator& current4,
- const ParamGenerator<T5>& g5,
- const typename ParamGenerator<T5>::iterator& current5,
- const ParamGenerator<T6>& g6,
- const typename ParamGenerator<T6>::iterator& current6,
- const ParamGenerator<T7>& g7,
- const typename ParamGenerator<T7>::iterator& current7)
- : base_(base),
- begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
- begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
- begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
- begin4_(g4.begin()), end4_(g4.end()), current4_(current4),
- begin5_(g5.begin()), end5_(g5.end()), current5_(current5),
- begin6_(g6.begin()), end6_(g6.end()), current6_(current6),
- begin7_(g7.begin()), end7_(g7.end()), current7_(current7) {
- ComputeCurrentValue();
- }
- virtual ~Iterator() {}
-
- virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
- return base_;
- }
- // Advance should not be called on beyond-of-range iterators
- // so no component iterators must be beyond end of range, either.
- virtual void Advance() {
- assert(!AtEnd());
- ++current7_;
- if (current7_ == end7_) {
- current7_ = begin7_;
- ++current6_;
- }
- if (current6_ == end6_) {
- current6_ = begin6_;
- ++current5_;
- }
- if (current5_ == end5_) {
- current5_ = begin5_;
- ++current4_;
- }
- if (current4_ == end4_) {
- current4_ = begin4_;
- ++current3_;
- }
- if (current3_ == end3_) {
- current3_ = begin3_;
- ++current2_;
- }
- if (current2_ == end2_) {
- current2_ = begin2_;
- ++current1_;
- }
- ComputeCurrentValue();
- }
- virtual ParamIteratorInterface<ParamType>* Clone() const {
- return new Iterator(*this);
- }
- virtual const ParamType* Current() const { return ¤t_value_; }
- virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
- // Having the same base generator guarantees that the other
- // iterator is of the same type and we can downcast.
- GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
- << "The program attempted to compare iterators "
- << "from different generators." << std::endl;
- const Iterator* typed_other =
- CheckedDowncastToActualType<const Iterator>(&other);
- // We must report iterators equal if they both point beyond their
- // respective ranges. That can happen in a variety of fashions,
- // so we have to consult AtEnd().
- return (AtEnd() && typed_other->AtEnd()) ||
- (
- current1_ == typed_other->current1_ &&
- current2_ == typed_other->current2_ &&
- current3_ == typed_other->current3_ &&
- current4_ == typed_other->current4_ &&
- current5_ == typed_other->current5_ &&
- current6_ == typed_other->current6_ &&
- current7_ == typed_other->current7_);
- }
-
- private:
- Iterator(const Iterator& other)
- : base_(other.base_),
- begin1_(other.begin1_),
- end1_(other.end1_),
- current1_(other.current1_),
- begin2_(other.begin2_),
- end2_(other.end2_),
- current2_(other.current2_),
- begin3_(other.begin3_),
- end3_(other.end3_),
- current3_(other.current3_),
- begin4_(other.begin4_),
- end4_(other.end4_),
- current4_(other.current4_),
- begin5_(other.begin5_),
- end5_(other.end5_),
- current5_(other.current5_),
- begin6_(other.begin6_),
- end6_(other.end6_),
- current6_(other.current6_),
- begin7_(other.begin7_),
- end7_(other.end7_),
- current7_(other.current7_) {
- ComputeCurrentValue();
- }
-
- void ComputeCurrentValue() {
- if (!AtEnd())
- current_value_ = ParamType(*current1_, *current2_, *current3_,
- *current4_, *current5_, *current6_, *current7_);
- }
- bool AtEnd() const {
- // We must report iterator past the end of the range when either of the
- // component iterators has reached the end of its range.
- return
- current1_ == end1_ ||
- current2_ == end2_ ||
- current3_ == end3_ ||
- current4_ == end4_ ||
- current5_ == end5_ ||
- current6_ == end6_ ||
- current7_ == end7_;
- }
-
- // No implementation - assignment is unsupported.
- void operator=(const Iterator& other);
-
- const ParamGeneratorInterface<ParamType>* const base_;
- // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
- // current[i]_ is the actual traversing iterator.
- const typename ParamGenerator<T1>::iterator begin1_;
- const typename ParamGenerator<T1>::iterator end1_;
- typename ParamGenerator<T1>::iterator current1_;
- const typename ParamGenerator<T2>::iterator begin2_;
- const typename ParamGenerator<T2>::iterator end2_;
- typename ParamGenerator<T2>::iterator current2_;
- const typename ParamGenerator<T3>::iterator begin3_;
- const typename ParamGenerator<T3>::iterator end3_;
- typename ParamGenerator<T3>::iterator current3_;
- const typename ParamGenerator<T4>::iterator begin4_;
- const typename ParamGenerator<T4>::iterator end4_;
- typename ParamGenerator<T4>::iterator current4_;
- const typename ParamGenerator<T5>::iterator begin5_;
- const typename ParamGenerator<T5>::iterator end5_;
- typename ParamGenerator<T5>::iterator current5_;
- const typename ParamGenerator<T6>::iterator begin6_;
- const typename ParamGenerator<T6>::iterator end6_;
- typename ParamGenerator<T6>::iterator current6_;
- const typename ParamGenerator<T7>::iterator begin7_;
- const typename ParamGenerator<T7>::iterator end7_;
- typename ParamGenerator<T7>::iterator current7_;
- ParamType current_value_;
- }; // class CartesianProductGenerator7::Iterator
-
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductGenerator7& other);
-
- const ParamGenerator<T1> g1_;
- const ParamGenerator<T2> g2_;
- const ParamGenerator<T3> g3_;
- const ParamGenerator<T4> g4_;
- const ParamGenerator<T5> g5_;
- const ParamGenerator<T6> g6_;
- const ParamGenerator<T7> g7_;
-}; // class CartesianProductGenerator7
-
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8>
-class CartesianProductGenerator8
- : public ParamGeneratorInterface< ::testing::tuple<T1, T2, T3, T4, T5, T6,
- T7, T8> > {
- public:
- typedef ::testing::tuple<T1, T2, T3, T4, T5, T6, T7, T8> ParamType;
-
- CartesianProductGenerator8(const ParamGenerator<T1>& g1,
- const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
- const ParamGenerator<T4>& g4, const ParamGenerator<T5>& g5,
- const ParamGenerator<T6>& g6, const ParamGenerator<T7>& g7,
- const ParamGenerator<T8>& g8)
- : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7),
- g8_(g8) {}
- virtual ~CartesianProductGenerator8() {}
-
- virtual ParamIteratorInterface<ParamType>* Begin() const {
- return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
- g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin(), g6_, g6_.begin(), g7_,
- g7_.begin(), g8_, g8_.begin());
- }
- virtual ParamIteratorInterface<ParamType>* End() const {
- return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
- g4_, g4_.end(), g5_, g5_.end(), g6_, g6_.end(), g7_, g7_.end(), g8_,
- g8_.end());
- }
-
- private:
- class Iterator : public ParamIteratorInterface<ParamType> {
- public:
- Iterator(const ParamGeneratorInterface<ParamType>* base,
- const ParamGenerator<T1>& g1,
- const typename ParamGenerator<T1>::iterator& current1,
- const ParamGenerator<T2>& g2,
- const typename ParamGenerator<T2>::iterator& current2,
- const ParamGenerator<T3>& g3,
- const typename ParamGenerator<T3>::iterator& current3,
- const ParamGenerator<T4>& g4,
- const typename ParamGenerator<T4>::iterator& current4,
- const ParamGenerator<T5>& g5,
- const typename ParamGenerator<T5>::iterator& current5,
- const ParamGenerator<T6>& g6,
- const typename ParamGenerator<T6>::iterator& current6,
- const ParamGenerator<T7>& g7,
- const typename ParamGenerator<T7>::iterator& current7,
- const ParamGenerator<T8>& g8,
- const typename ParamGenerator<T8>::iterator& current8)
- : base_(base),
- begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
- begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
- begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
- begin4_(g4.begin()), end4_(g4.end()), current4_(current4),
- begin5_(g5.begin()), end5_(g5.end()), current5_(current5),
- begin6_(g6.begin()), end6_(g6.end()), current6_(current6),
- begin7_(g7.begin()), end7_(g7.end()), current7_(current7),
- begin8_(g8.begin()), end8_(g8.end()), current8_(current8) {
- ComputeCurrentValue();
- }
- virtual ~Iterator() {}
-
- virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
- return base_;
- }
- // Advance should not be called on beyond-of-range iterators
- // so no component iterators must be beyond end of range, either.
- virtual void Advance() {
- assert(!AtEnd());
- ++current8_;
- if (current8_ == end8_) {
- current8_ = begin8_;
- ++current7_;
- }
- if (current7_ == end7_) {
- current7_ = begin7_;
- ++current6_;
- }
- if (current6_ == end6_) {
- current6_ = begin6_;
- ++current5_;
- }
- if (current5_ == end5_) {
- current5_ = begin5_;
- ++current4_;
- }
- if (current4_ == end4_) {
- current4_ = begin4_;
- ++current3_;
- }
- if (current3_ == end3_) {
- current3_ = begin3_;
- ++current2_;
- }
- if (current2_ == end2_) {
- current2_ = begin2_;
- ++current1_;
- }
- ComputeCurrentValue();
- }
- virtual ParamIteratorInterface<ParamType>* Clone() const {
- return new Iterator(*this);
- }
- virtual const ParamType* Current() const { return ¤t_value_; }
- virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
- // Having the same base generator guarantees that the other
- // iterator is of the same type and we can downcast.
- GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
- << "The program attempted to compare iterators "
- << "from different generators." << std::endl;
- const Iterator* typed_other =
- CheckedDowncastToActualType<const Iterator>(&other);
- // We must report iterators equal if they both point beyond their
- // respective ranges. That can happen in a variety of fashions,
- // so we have to consult AtEnd().
- return (AtEnd() && typed_other->AtEnd()) ||
- (
- current1_ == typed_other->current1_ &&
- current2_ == typed_other->current2_ &&
- current3_ == typed_other->current3_ &&
- current4_ == typed_other->current4_ &&
- current5_ == typed_other->current5_ &&
- current6_ == typed_other->current6_ &&
- current7_ == typed_other->current7_ &&
- current8_ == typed_other->current8_);
- }
-
- private:
- Iterator(const Iterator& other)
- : base_(other.base_),
- begin1_(other.begin1_),
- end1_(other.end1_),
- current1_(other.current1_),
- begin2_(other.begin2_),
- end2_(other.end2_),
- current2_(other.current2_),
- begin3_(other.begin3_),
- end3_(other.end3_),
- current3_(other.current3_),
- begin4_(other.begin4_),
- end4_(other.end4_),
- current4_(other.current4_),
- begin5_(other.begin5_),
- end5_(other.end5_),
- current5_(other.current5_),
- begin6_(other.begin6_),
- end6_(other.end6_),
- current6_(other.current6_),
- begin7_(other.begin7_),
- end7_(other.end7_),
- current7_(other.current7_),
- begin8_(other.begin8_),
- end8_(other.end8_),
- current8_(other.current8_) {
- ComputeCurrentValue();
- }
-
- void ComputeCurrentValue() {
- if (!AtEnd())
- current_value_ = ParamType(*current1_, *current2_, *current3_,
- *current4_, *current5_, *current6_, *current7_, *current8_);
- }
- bool AtEnd() const {
- // We must report iterator past the end of the range when either of the
- // component iterators has reached the end of its range.
- return
- current1_ == end1_ ||
- current2_ == end2_ ||
- current3_ == end3_ ||
- current4_ == end4_ ||
- current5_ == end5_ ||
- current6_ == end6_ ||
- current7_ == end7_ ||
- current8_ == end8_;
- }
-
- // No implementation - assignment is unsupported.
- void operator=(const Iterator& other);
-
- const ParamGeneratorInterface<ParamType>* const base_;
- // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
- // current[i]_ is the actual traversing iterator.
- const typename ParamGenerator<T1>::iterator begin1_;
- const typename ParamGenerator<T1>::iterator end1_;
- typename ParamGenerator<T1>::iterator current1_;
- const typename ParamGenerator<T2>::iterator begin2_;
- const typename ParamGenerator<T2>::iterator end2_;
- typename ParamGenerator<T2>::iterator current2_;
- const typename ParamGenerator<T3>::iterator begin3_;
- const typename ParamGenerator<T3>::iterator end3_;
- typename ParamGenerator<T3>::iterator current3_;
- const typename ParamGenerator<T4>::iterator begin4_;
- const typename ParamGenerator<T4>::iterator end4_;
- typename ParamGenerator<T4>::iterator current4_;
- const typename ParamGenerator<T5>::iterator begin5_;
- const typename ParamGenerator<T5>::iterator end5_;
- typename ParamGenerator<T5>::iterator current5_;
- const typename ParamGenerator<T6>::iterator begin6_;
- const typename ParamGenerator<T6>::iterator end6_;
- typename ParamGenerator<T6>::iterator current6_;
- const typename ParamGenerator<T7>::iterator begin7_;
- const typename ParamGenerator<T7>::iterator end7_;
- typename ParamGenerator<T7>::iterator current7_;
- const typename ParamGenerator<T8>::iterator begin8_;
- const typename ParamGenerator<T8>::iterator end8_;
- typename ParamGenerator<T8>::iterator current8_;
- ParamType current_value_;
- }; // class CartesianProductGenerator8::Iterator
-
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductGenerator8& other);
-
- const ParamGenerator<T1> g1_;
- const ParamGenerator<T2> g2_;
- const ParamGenerator<T3> g3_;
- const ParamGenerator<T4> g4_;
- const ParamGenerator<T5> g5_;
- const ParamGenerator<T6> g6_;
- const ParamGenerator<T7> g7_;
- const ParamGenerator<T8> g8_;
-}; // class CartesianProductGenerator8
-
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9>
-class CartesianProductGenerator9
- : public ParamGeneratorInterface< ::testing::tuple<T1, T2, T3, T4, T5, T6,
- T7, T8, T9> > {
- public:
- typedef ::testing::tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9> ParamType;
-
- CartesianProductGenerator9(const ParamGenerator<T1>& g1,
- const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
- const ParamGenerator<T4>& g4, const ParamGenerator<T5>& g5,
- const ParamGenerator<T6>& g6, const ParamGenerator<T7>& g7,
- const ParamGenerator<T8>& g8, const ParamGenerator<T9>& g9)
- : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7), g8_(g8),
- g9_(g9) {}
- virtual ~CartesianProductGenerator9() {}
-
- virtual ParamIteratorInterface<ParamType>* Begin() const {
- return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
- g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin(), g6_, g6_.begin(), g7_,
- g7_.begin(), g8_, g8_.begin(), g9_, g9_.begin());
- }
- virtual ParamIteratorInterface<ParamType>* End() const {
- return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
- g4_, g4_.end(), g5_, g5_.end(), g6_, g6_.end(), g7_, g7_.end(), g8_,
- g8_.end(), g9_, g9_.end());
- }
-
- private:
- class Iterator : public ParamIteratorInterface<ParamType> {
- public:
- Iterator(const ParamGeneratorInterface<ParamType>* base,
- const ParamGenerator<T1>& g1,
- const typename ParamGenerator<T1>::iterator& current1,
- const ParamGenerator<T2>& g2,
- const typename ParamGenerator<T2>::iterator& current2,
- const ParamGenerator<T3>& g3,
- const typename ParamGenerator<T3>::iterator& current3,
- const ParamGenerator<T4>& g4,
- const typename ParamGenerator<T4>::iterator& current4,
- const ParamGenerator<T5>& g5,
- const typename ParamGenerator<T5>::iterator& current5,
- const ParamGenerator<T6>& g6,
- const typename ParamGenerator<T6>::iterator& current6,
- const ParamGenerator<T7>& g7,
- const typename ParamGenerator<T7>::iterator& current7,
- const ParamGenerator<T8>& g8,
- const typename ParamGenerator<T8>::iterator& current8,
- const ParamGenerator<T9>& g9,
- const typename ParamGenerator<T9>::iterator& current9)
- : base_(base),
- begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
- begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
- begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
- begin4_(g4.begin()), end4_(g4.end()), current4_(current4),
- begin5_(g5.begin()), end5_(g5.end()), current5_(current5),
- begin6_(g6.begin()), end6_(g6.end()), current6_(current6),
- begin7_(g7.begin()), end7_(g7.end()), current7_(current7),
- begin8_(g8.begin()), end8_(g8.end()), current8_(current8),
- begin9_(g9.begin()), end9_(g9.end()), current9_(current9) {
- ComputeCurrentValue();
- }
- virtual ~Iterator() {}
-
- virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
- return base_;
- }
- // Advance should not be called on beyond-of-range iterators
- // so no component iterators must be beyond end of range, either.
- virtual void Advance() {
- assert(!AtEnd());
- ++current9_;
- if (current9_ == end9_) {
- current9_ = begin9_;
- ++current8_;
- }
- if (current8_ == end8_) {
- current8_ = begin8_;
- ++current7_;
- }
- if (current7_ == end7_) {
- current7_ = begin7_;
- ++current6_;
- }
- if (current6_ == end6_) {
- current6_ = begin6_;
- ++current5_;
- }
- if (current5_ == end5_) {
- current5_ = begin5_;
- ++current4_;
- }
- if (current4_ == end4_) {
- current4_ = begin4_;
- ++current3_;
- }
- if (current3_ == end3_) {
- current3_ = begin3_;
- ++current2_;
- }
- if (current2_ == end2_) {
- current2_ = begin2_;
- ++current1_;
- }
- ComputeCurrentValue();
- }
- virtual ParamIteratorInterface<ParamType>* Clone() const {
- return new Iterator(*this);
- }
- virtual const ParamType* Current() const { return ¤t_value_; }
- virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
- // Having the same base generator guarantees that the other
- // iterator is of the same type and we can downcast.
- GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
- << "The program attempted to compare iterators "
- << "from different generators." << std::endl;
- const Iterator* typed_other =
- CheckedDowncastToActualType<const Iterator>(&other);
- // We must report iterators equal if they both point beyond their
- // respective ranges. That can happen in a variety of fashions,
- // so we have to consult AtEnd().
- return (AtEnd() && typed_other->AtEnd()) ||
- (
- current1_ == typed_other->current1_ &&
- current2_ == typed_other->current2_ &&
- current3_ == typed_other->current3_ &&
- current4_ == typed_other->current4_ &&
- current5_ == typed_other->current5_ &&
- current6_ == typed_other->current6_ &&
- current7_ == typed_other->current7_ &&
- current8_ == typed_other->current8_ &&
- current9_ == typed_other->current9_);
- }
-
- private:
- Iterator(const Iterator& other)
- : base_(other.base_),
- begin1_(other.begin1_),
- end1_(other.end1_),
- current1_(other.current1_),
- begin2_(other.begin2_),
- end2_(other.end2_),
- current2_(other.current2_),
- begin3_(other.begin3_),
- end3_(other.end3_),
- current3_(other.current3_),
- begin4_(other.begin4_),
- end4_(other.end4_),
- current4_(other.current4_),
- begin5_(other.begin5_),
- end5_(other.end5_),
- current5_(other.current5_),
- begin6_(other.begin6_),
- end6_(other.end6_),
- current6_(other.current6_),
- begin7_(other.begin7_),
- end7_(other.end7_),
- current7_(other.current7_),
- begin8_(other.begin8_),
- end8_(other.end8_),
- current8_(other.current8_),
- begin9_(other.begin9_),
- end9_(other.end9_),
- current9_(other.current9_) {
- ComputeCurrentValue();
- }
-
- void ComputeCurrentValue() {
- if (!AtEnd())
- current_value_ = ParamType(*current1_, *current2_, *current3_,
- *current4_, *current5_, *current6_, *current7_, *current8_,
- *current9_);
- }
- bool AtEnd() const {
- // We must report iterator past the end of the range when either of the
- // component iterators has reached the end of its range.
- return
- current1_ == end1_ ||
- current2_ == end2_ ||
- current3_ == end3_ ||
- current4_ == end4_ ||
- current5_ == end5_ ||
- current6_ == end6_ ||
- current7_ == end7_ ||
- current8_ == end8_ ||
- current9_ == end9_;
- }
-
- // No implementation - assignment is unsupported.
- void operator=(const Iterator& other);
-
- const ParamGeneratorInterface<ParamType>* const base_;
- // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
- // current[i]_ is the actual traversing iterator.
- const typename ParamGenerator<T1>::iterator begin1_;
- const typename ParamGenerator<T1>::iterator end1_;
- typename ParamGenerator<T1>::iterator current1_;
- const typename ParamGenerator<T2>::iterator begin2_;
- const typename ParamGenerator<T2>::iterator end2_;
- typename ParamGenerator<T2>::iterator current2_;
- const typename ParamGenerator<T3>::iterator begin3_;
- const typename ParamGenerator<T3>::iterator end3_;
- typename ParamGenerator<T3>::iterator current3_;
- const typename ParamGenerator<T4>::iterator begin4_;
- const typename ParamGenerator<T4>::iterator end4_;
- typename ParamGenerator<T4>::iterator current4_;
- const typename ParamGenerator<T5>::iterator begin5_;
- const typename ParamGenerator<T5>::iterator end5_;
- typename ParamGenerator<T5>::iterator current5_;
- const typename ParamGenerator<T6>::iterator begin6_;
- const typename ParamGenerator<T6>::iterator end6_;
- typename ParamGenerator<T6>::iterator current6_;
- const typename ParamGenerator<T7>::iterator begin7_;
- const typename ParamGenerator<T7>::iterator end7_;
- typename ParamGenerator<T7>::iterator current7_;
- const typename ParamGenerator<T8>::iterator begin8_;
- const typename ParamGenerator<T8>::iterator end8_;
- typename ParamGenerator<T8>::iterator current8_;
- const typename ParamGenerator<T9>::iterator begin9_;
- const typename ParamGenerator<T9>::iterator end9_;
- typename ParamGenerator<T9>::iterator current9_;
- ParamType current_value_;
- }; // class CartesianProductGenerator9::Iterator
-
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductGenerator9& other);
-
- const ParamGenerator<T1> g1_;
- const ParamGenerator<T2> g2_;
- const ParamGenerator<T3> g3_;
- const ParamGenerator<T4> g4_;
- const ParamGenerator<T5> g5_;
- const ParamGenerator<T6> g6_;
- const ParamGenerator<T7> g7_;
- const ParamGenerator<T8> g8_;
- const ParamGenerator<T9> g9_;
-}; // class CartesianProductGenerator9
-
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10>
-class CartesianProductGenerator10
- : public ParamGeneratorInterface< ::testing::tuple<T1, T2, T3, T4, T5, T6,
- T7, T8, T9, T10> > {
- public:
- typedef ::testing::tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> ParamType;
-
- CartesianProductGenerator10(const ParamGenerator<T1>& g1,
- const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
- const ParamGenerator<T4>& g4, const ParamGenerator<T5>& g5,
- const ParamGenerator<T6>& g6, const ParamGenerator<T7>& g7,
- const ParamGenerator<T8>& g8, const ParamGenerator<T9>& g9,
- const ParamGenerator<T10>& g10)
- : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7), g8_(g8),
- g9_(g9), g10_(g10) {}
- virtual ~CartesianProductGenerator10() {}
-
- virtual ParamIteratorInterface<ParamType>* Begin() const {
- return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
- g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin(), g6_, g6_.begin(), g7_,
- g7_.begin(), g8_, g8_.begin(), g9_, g9_.begin(), g10_, g10_.begin());
- }
- virtual ParamIteratorInterface<ParamType>* End() const {
- return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
- g4_, g4_.end(), g5_, g5_.end(), g6_, g6_.end(), g7_, g7_.end(), g8_,
- g8_.end(), g9_, g9_.end(), g10_, g10_.end());
- }
-
- private:
- class Iterator : public ParamIteratorInterface<ParamType> {
- public:
- Iterator(const ParamGeneratorInterface<ParamType>* base,
- const ParamGenerator<T1>& g1,
- const typename ParamGenerator<T1>::iterator& current1,
- const ParamGenerator<T2>& g2,
- const typename ParamGenerator<T2>::iterator& current2,
- const ParamGenerator<T3>& g3,
- const typename ParamGenerator<T3>::iterator& current3,
- const ParamGenerator<T4>& g4,
- const typename ParamGenerator<T4>::iterator& current4,
- const ParamGenerator<T5>& g5,
- const typename ParamGenerator<T5>::iterator& current5,
- const ParamGenerator<T6>& g6,
- const typename ParamGenerator<T6>::iterator& current6,
- const ParamGenerator<T7>& g7,
- const typename ParamGenerator<T7>::iterator& current7,
- const ParamGenerator<T8>& g8,
- const typename ParamGenerator<T8>::iterator& current8,
- const ParamGenerator<T9>& g9,
- const typename ParamGenerator<T9>::iterator& current9,
- const ParamGenerator<T10>& g10,
- const typename ParamGenerator<T10>::iterator& current10)
- : base_(base),
- begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
- begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
- begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
- begin4_(g4.begin()), end4_(g4.end()), current4_(current4),
- begin5_(g5.begin()), end5_(g5.end()), current5_(current5),
- begin6_(g6.begin()), end6_(g6.end()), current6_(current6),
- begin7_(g7.begin()), end7_(g7.end()), current7_(current7),
- begin8_(g8.begin()), end8_(g8.end()), current8_(current8),
- begin9_(g9.begin()), end9_(g9.end()), current9_(current9),
- begin10_(g10.begin()), end10_(g10.end()), current10_(current10) {
- ComputeCurrentValue();
- }
- virtual ~Iterator() {}
-
- virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
- return base_;
- }
- // Advance should not be called on beyond-of-range iterators
- // so no component iterators must be beyond end of range, either.
- virtual void Advance() {
- assert(!AtEnd());
- ++current10_;
- if (current10_ == end10_) {
- current10_ = begin10_;
- ++current9_;
- }
- if (current9_ == end9_) {
- current9_ = begin9_;
- ++current8_;
- }
- if (current8_ == end8_) {
- current8_ = begin8_;
- ++current7_;
- }
- if (current7_ == end7_) {
- current7_ = begin7_;
- ++current6_;
- }
- if (current6_ == end6_) {
- current6_ = begin6_;
- ++current5_;
- }
- if (current5_ == end5_) {
- current5_ = begin5_;
- ++current4_;
- }
- if (current4_ == end4_) {
- current4_ = begin4_;
- ++current3_;
- }
- if (current3_ == end3_) {
- current3_ = begin3_;
- ++current2_;
- }
- if (current2_ == end2_) {
- current2_ = begin2_;
- ++current1_;
- }
- ComputeCurrentValue();
- }
- virtual ParamIteratorInterface<ParamType>* Clone() const {
- return new Iterator(*this);
- }
- virtual const ParamType* Current() const { return ¤t_value_; }
- virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
- // Having the same base generator guarantees that the other
- // iterator is of the same type and we can downcast.
- GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
- << "The program attempted to compare iterators "
- << "from different generators." << std::endl;
- const Iterator* typed_other =
- CheckedDowncastToActualType<const Iterator>(&other);
- // We must report iterators equal if they both point beyond their
- // respective ranges. That can happen in a variety of fashions,
- // so we have to consult AtEnd().
- return (AtEnd() && typed_other->AtEnd()) ||
- (
- current1_ == typed_other->current1_ &&
- current2_ == typed_other->current2_ &&
- current3_ == typed_other->current3_ &&
- current4_ == typed_other->current4_ &&
- current5_ == typed_other->current5_ &&
- current6_ == typed_other->current6_ &&
- current7_ == typed_other->current7_ &&
- current8_ == typed_other->current8_ &&
- current9_ == typed_other->current9_ &&
- current10_ == typed_other->current10_);
- }
-
- private:
- Iterator(const Iterator& other)
- : base_(other.base_),
- begin1_(other.begin1_),
- end1_(other.end1_),
- current1_(other.current1_),
- begin2_(other.begin2_),
- end2_(other.end2_),
- current2_(other.current2_),
- begin3_(other.begin3_),
- end3_(other.end3_),
- current3_(other.current3_),
- begin4_(other.begin4_),
- end4_(other.end4_),
- current4_(other.current4_),
- begin5_(other.begin5_),
- end5_(other.end5_),
- current5_(other.current5_),
- begin6_(other.begin6_),
- end6_(other.end6_),
- current6_(other.current6_),
- begin7_(other.begin7_),
- end7_(other.end7_),
- current7_(other.current7_),
- begin8_(other.begin8_),
- end8_(other.end8_),
- current8_(other.current8_),
- begin9_(other.begin9_),
- end9_(other.end9_),
- current9_(other.current9_),
- begin10_(other.begin10_),
- end10_(other.end10_),
- current10_(other.current10_) {
- ComputeCurrentValue();
- }
-
- void ComputeCurrentValue() {
- if (!AtEnd())
- current_value_ = ParamType(*current1_, *current2_, *current3_,
- *current4_, *current5_, *current6_, *current7_, *current8_,
- *current9_, *current10_);
- }
- bool AtEnd() const {
- // We must report iterator past the end of the range when either of the
- // component iterators has reached the end of its range.
- return
- current1_ == end1_ ||
- current2_ == end2_ ||
- current3_ == end3_ ||
- current4_ == end4_ ||
- current5_ == end5_ ||
- current6_ == end6_ ||
- current7_ == end7_ ||
- current8_ == end8_ ||
- current9_ == end9_ ||
- current10_ == end10_;
- }
-
- // No implementation - assignment is unsupported.
- void operator=(const Iterator& other);
-
- const ParamGeneratorInterface<ParamType>* const base_;
- // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
- // current[i]_ is the actual traversing iterator.
- const typename ParamGenerator<T1>::iterator begin1_;
- const typename ParamGenerator<T1>::iterator end1_;
- typename ParamGenerator<T1>::iterator current1_;
- const typename ParamGenerator<T2>::iterator begin2_;
- const typename ParamGenerator<T2>::iterator end2_;
- typename ParamGenerator<T2>::iterator current2_;
- const typename ParamGenerator<T3>::iterator begin3_;
- const typename ParamGenerator<T3>::iterator end3_;
- typename ParamGenerator<T3>::iterator current3_;
- const typename ParamGenerator<T4>::iterator begin4_;
- const typename ParamGenerator<T4>::iterator end4_;
- typename ParamGenerator<T4>::iterator current4_;
- const typename ParamGenerator<T5>::iterator begin5_;
- const typename ParamGenerator<T5>::iterator end5_;
- typename ParamGenerator<T5>::iterator current5_;
- const typename ParamGenerator<T6>::iterator begin6_;
- const typename ParamGenerator<T6>::iterator end6_;
- typename ParamGenerator<T6>::iterator current6_;
- const typename ParamGenerator<T7>::iterator begin7_;
- const typename ParamGenerator<T7>::iterator end7_;
- typename ParamGenerator<T7>::iterator current7_;
- const typename ParamGenerator<T8>::iterator begin8_;
- const typename ParamGenerator<T8>::iterator end8_;
- typename ParamGenerator<T8>::iterator current8_;
- const typename ParamGenerator<T9>::iterator begin9_;
- const typename ParamGenerator<T9>::iterator end9_;
- typename ParamGenerator<T9>::iterator current9_;
- const typename ParamGenerator<T10>::iterator begin10_;
- const typename ParamGenerator<T10>::iterator end10_;
- typename ParamGenerator<T10>::iterator current10_;
- ParamType current_value_;
- }; // class CartesianProductGenerator10::Iterator
-
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductGenerator10& other);
-
- const ParamGenerator<T1> g1_;
- const ParamGenerator<T2> g2_;
- const ParamGenerator<T3> g3_;
- const ParamGenerator<T4> g4_;
- const ParamGenerator<T5> g5_;
- const ParamGenerator<T6> g6_;
- const ParamGenerator<T7> g7_;
- const ParamGenerator<T8> g8_;
- const ParamGenerator<T9> g9_;
- const ParamGenerator<T10> g10_;
-}; // class CartesianProductGenerator10
-
-
-// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
-//
-// Helper classes providing Combine() with polymorphic features. They allow
-// casting CartesianProductGeneratorN<T> to ParamGenerator<U> if T is
-// convertible to U.
-//
-template <class Generator1, class Generator2>
-class CartesianProductHolder2 {
- public:
-CartesianProductHolder2(const Generator1& g1, const Generator2& g2)
- : g1_(g1), g2_(g2) {}
- template <typename T1, typename T2>
- operator ParamGenerator< ::testing::tuple<T1, T2> >() const {
- return ParamGenerator< ::testing::tuple<T1, T2> >(
- new CartesianProductGenerator2<T1, T2>(
- static_cast<ParamGenerator<T1> >(g1_),
- static_cast<ParamGenerator<T2> >(g2_)));
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductHolder2& other);
-
- const Generator1 g1_;
- const Generator2 g2_;
-}; // class CartesianProductHolder2
-
-template <class Generator1, class Generator2, class Generator3>
-class CartesianProductHolder3 {
- public:
-CartesianProductHolder3(const Generator1& g1, const Generator2& g2,
- const Generator3& g3)
- : g1_(g1), g2_(g2), g3_(g3) {}
- template <typename T1, typename T2, typename T3>
- operator ParamGenerator< ::testing::tuple<T1, T2, T3> >() const {
- return ParamGenerator< ::testing::tuple<T1, T2, T3> >(
- new CartesianProductGenerator3<T1, T2, T3>(
- static_cast<ParamGenerator<T1> >(g1_),
- static_cast<ParamGenerator<T2> >(g2_),
- static_cast<ParamGenerator<T3> >(g3_)));
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductHolder3& other);
-
- const Generator1 g1_;
- const Generator2 g2_;
- const Generator3 g3_;
-}; // class CartesianProductHolder3
-
-template <class Generator1, class Generator2, class Generator3,
- class Generator4>
-class CartesianProductHolder4 {
- public:
-CartesianProductHolder4(const Generator1& g1, const Generator2& g2,
- const Generator3& g3, const Generator4& g4)
- : g1_(g1), g2_(g2), g3_(g3), g4_(g4) {}
- template <typename T1, typename T2, typename T3, typename T4>
- operator ParamGenerator< ::testing::tuple<T1, T2, T3, T4> >() const {
- return ParamGenerator< ::testing::tuple<T1, T2, T3, T4> >(
- new CartesianProductGenerator4<T1, T2, T3, T4>(
- static_cast<ParamGenerator<T1> >(g1_),
- static_cast<ParamGenerator<T2> >(g2_),
- static_cast<ParamGenerator<T3> >(g3_),
- static_cast<ParamGenerator<T4> >(g4_)));
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductHolder4& other);
-
- const Generator1 g1_;
- const Generator2 g2_;
- const Generator3 g3_;
- const Generator4 g4_;
-}; // class CartesianProductHolder4
-
-template <class Generator1, class Generator2, class Generator3,
- class Generator4, class Generator5>
-class CartesianProductHolder5 {
- public:
-CartesianProductHolder5(const Generator1& g1, const Generator2& g2,
- const Generator3& g3, const Generator4& g4, const Generator5& g5)
- : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5) {}
- template <typename T1, typename T2, typename T3, typename T4, typename T5>
- operator ParamGenerator< ::testing::tuple<T1, T2, T3, T4, T5> >() const {
- return ParamGenerator< ::testing::tuple<T1, T2, T3, T4, T5> >(
- new CartesianProductGenerator5<T1, T2, T3, T4, T5>(
- static_cast<ParamGenerator<T1> >(g1_),
- static_cast<ParamGenerator<T2> >(g2_),
- static_cast<ParamGenerator<T3> >(g3_),
- static_cast<ParamGenerator<T4> >(g4_),
- static_cast<ParamGenerator<T5> >(g5_)));
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductHolder5& other);
-
- const Generator1 g1_;
- const Generator2 g2_;
- const Generator3 g3_;
- const Generator4 g4_;
- const Generator5 g5_;
-}; // class CartesianProductHolder5
-
-template <class Generator1, class Generator2, class Generator3,
- class Generator4, class Generator5, class Generator6>
-class CartesianProductHolder6 {
- public:
-CartesianProductHolder6(const Generator1& g1, const Generator2& g2,
- const Generator3& g3, const Generator4& g4, const Generator5& g5,
- const Generator6& g6)
- : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6) {}
- template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6>
- operator ParamGenerator< ::testing::tuple<T1, T2, T3, T4, T5, T6> >() const {
- return ParamGenerator< ::testing::tuple<T1, T2, T3, T4, T5, T6> >(
- new CartesianProductGenerator6<T1, T2, T3, T4, T5, T6>(
- static_cast<ParamGenerator<T1> >(g1_),
- static_cast<ParamGenerator<T2> >(g2_),
- static_cast<ParamGenerator<T3> >(g3_),
- static_cast<ParamGenerator<T4> >(g4_),
- static_cast<ParamGenerator<T5> >(g5_),
- static_cast<ParamGenerator<T6> >(g6_)));
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductHolder6& other);
-
- const Generator1 g1_;
- const Generator2 g2_;
- const Generator3 g3_;
- const Generator4 g4_;
- const Generator5 g5_;
- const Generator6 g6_;
-}; // class CartesianProductHolder6
-
-template <class Generator1, class Generator2, class Generator3,
- class Generator4, class Generator5, class Generator6, class Generator7>
-class CartesianProductHolder7 {
- public:
-CartesianProductHolder7(const Generator1& g1, const Generator2& g2,
- const Generator3& g3, const Generator4& g4, const Generator5& g5,
- const Generator6& g6, const Generator7& g7)
- : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7) {}
- template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7>
- operator ParamGenerator< ::testing::tuple<T1, T2, T3, T4, T5, T6,
- T7> >() const {
- return ParamGenerator< ::testing::tuple<T1, T2, T3, T4, T5, T6, T7> >(
- new CartesianProductGenerator7<T1, T2, T3, T4, T5, T6, T7>(
- static_cast<ParamGenerator<T1> >(g1_),
- static_cast<ParamGenerator<T2> >(g2_),
- static_cast<ParamGenerator<T3> >(g3_),
- static_cast<ParamGenerator<T4> >(g4_),
- static_cast<ParamGenerator<T5> >(g5_),
- static_cast<ParamGenerator<T6> >(g6_),
- static_cast<ParamGenerator<T7> >(g7_)));
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductHolder7& other);
-
- const Generator1 g1_;
- const Generator2 g2_;
- const Generator3 g3_;
- const Generator4 g4_;
- const Generator5 g5_;
- const Generator6 g6_;
- const Generator7 g7_;
-}; // class CartesianProductHolder7
-
-template <class Generator1, class Generator2, class Generator3,
- class Generator4, class Generator5, class Generator6, class Generator7,
- class Generator8>
-class CartesianProductHolder8 {
- public:
-CartesianProductHolder8(const Generator1& g1, const Generator2& g2,
- const Generator3& g3, const Generator4& g4, const Generator5& g5,
- const Generator6& g6, const Generator7& g7, const Generator8& g8)
- : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7),
- g8_(g8) {}
- template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8>
- operator ParamGenerator< ::testing::tuple<T1, T2, T3, T4, T5, T6, T7,
- T8> >() const {
- return ParamGenerator< ::testing::tuple<T1, T2, T3, T4, T5, T6, T7, T8> >(
- new CartesianProductGenerator8<T1, T2, T3, T4, T5, T6, T7, T8>(
- static_cast<ParamGenerator<T1> >(g1_),
- static_cast<ParamGenerator<T2> >(g2_),
- static_cast<ParamGenerator<T3> >(g3_),
- static_cast<ParamGenerator<T4> >(g4_),
- static_cast<ParamGenerator<T5> >(g5_),
- static_cast<ParamGenerator<T6> >(g6_),
- static_cast<ParamGenerator<T7> >(g7_),
- static_cast<ParamGenerator<T8> >(g8_)));
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductHolder8& other);
-
- const Generator1 g1_;
- const Generator2 g2_;
- const Generator3 g3_;
- const Generator4 g4_;
- const Generator5 g5_;
- const Generator6 g6_;
- const Generator7 g7_;
- const Generator8 g8_;
-}; // class CartesianProductHolder8
-
-template <class Generator1, class Generator2, class Generator3,
- class Generator4, class Generator5, class Generator6, class Generator7,
- class Generator8, class Generator9>
-class CartesianProductHolder9 {
- public:
-CartesianProductHolder9(const Generator1& g1, const Generator2& g2,
- const Generator3& g3, const Generator4& g4, const Generator5& g5,
- const Generator6& g6, const Generator7& g7, const Generator8& g8,
- const Generator9& g9)
- : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7), g8_(g8),
- g9_(g9) {}
- template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9>
- operator ParamGenerator< ::testing::tuple<T1, T2, T3, T4, T5, T6, T7, T8,
- T9> >() const {
- return ParamGenerator< ::testing::tuple<T1, T2, T3, T4, T5, T6, T7, T8,
- T9> >(
- new CartesianProductGenerator9<T1, T2, T3, T4, T5, T6, T7, T8, T9>(
- static_cast<ParamGenerator<T1> >(g1_),
- static_cast<ParamGenerator<T2> >(g2_),
- static_cast<ParamGenerator<T3> >(g3_),
- static_cast<ParamGenerator<T4> >(g4_),
- static_cast<ParamGenerator<T5> >(g5_),
- static_cast<ParamGenerator<T6> >(g6_),
- static_cast<ParamGenerator<T7> >(g7_),
- static_cast<ParamGenerator<T8> >(g8_),
- static_cast<ParamGenerator<T9> >(g9_)));
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductHolder9& other);
-
- const Generator1 g1_;
- const Generator2 g2_;
- const Generator3 g3_;
- const Generator4 g4_;
- const Generator5 g5_;
- const Generator6 g6_;
- const Generator7 g7_;
- const Generator8 g8_;
- const Generator9 g9_;
-}; // class CartesianProductHolder9
-
-template <class Generator1, class Generator2, class Generator3,
- class Generator4, class Generator5, class Generator6, class Generator7,
- class Generator8, class Generator9, class Generator10>
-class CartesianProductHolder10 {
- public:
-CartesianProductHolder10(const Generator1& g1, const Generator2& g2,
- const Generator3& g3, const Generator4& g4, const Generator5& g5,
- const Generator6& g6, const Generator7& g7, const Generator8& g8,
- const Generator9& g9, const Generator10& g10)
- : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7), g8_(g8),
- g9_(g9), g10_(g10) {}
- template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10>
- operator ParamGenerator< ::testing::tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9,
- T10> >() const {
- return ParamGenerator< ::testing::tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9,
- T10> >(
- new CartesianProductGenerator10<T1, T2, T3, T4, T5, T6, T7, T8, T9,
- T10>(
- static_cast<ParamGenerator<T1> >(g1_),
- static_cast<ParamGenerator<T2> >(g2_),
- static_cast<ParamGenerator<T3> >(g3_),
- static_cast<ParamGenerator<T4> >(g4_),
- static_cast<ParamGenerator<T5> >(g5_),
- static_cast<ParamGenerator<T6> >(g6_),
- static_cast<ParamGenerator<T7> >(g7_),
- static_cast<ParamGenerator<T8> >(g8_),
- static_cast<ParamGenerator<T9> >(g9_),
- static_cast<ParamGenerator<T10> >(g10_)));
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductHolder10& other);
-
- const Generator1 g1_;
- const Generator2 g2_;
- const Generator3 g3_;
- const Generator4 g4_;
- const Generator5 g5_;
- const Generator6 g6_;
- const Generator7 g7_;
- const Generator8 g8_;
- const Generator9 g9_;
- const Generator10 g10_;
-}; // class CartesianProductHolder10
-
-# endif // GTEST_HAS_COMBINE
-
-} // namespace internal
-} // namespace testing
-
-#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
diff --git a/third_party/googletest/include/gtest/internal/gtest-param-util-generated.h.pump b/third_party/googletest/include/gtest/internal/gtest-param-util-generated.h.pump
deleted file mode 100644
index 7fcf4ce..0000000
--- a/third_party/googletest/include/gtest/internal/gtest-param-util-generated.h.pump
+++ /dev/null
@@ -1,279 +0,0 @@
-$$ -*- mode: c++; -*-
-$var n = 50 $$ Maximum length of Values arguments we want to support.
-$var maxtuple = 10 $$ Maximum number of Combine arguments we want to support.
-// Copyright 2008 Google Inc.
-// All Rights Reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: vladl@google.com (Vlad Losev)
-
-// Type and function utilities for implementing parameterized tests.
-// This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
-//
-// Currently Google Test supports at most $n arguments in Values,
-// and at most $maxtuple arguments in Combine. Please contact
-// googletestframework@googlegroups.com if you need more.
-// Please note that the number of arguments to Combine is limited
-// by the maximum arity of the implementation of tuple which is
-// currently set at $maxtuple.
-
-#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
-#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
-
-#include "gtest/internal/gtest-param-util.h"
-#include "gtest/internal/gtest-port.h"
-
-namespace testing {
-
-// Forward declarations of ValuesIn(), which is implemented in
-// include/gtest/gtest-param-test.h.
-template <typename ForwardIterator>
-internal::ParamGenerator<
- typename ::testing::internal::IteratorTraits<ForwardIterator>::value_type>
-ValuesIn(ForwardIterator begin, ForwardIterator end);
-
-template <typename T, size_t N>
-internal::ParamGenerator<T> ValuesIn(const T (&array)[N]);
-
-template <class Container>
-internal::ParamGenerator<typename Container::value_type> ValuesIn(
- const Container& container);
-
-namespace internal {
-
-// Used in the Values() function to provide polymorphic capabilities.
-$range i 1..n
-$for i [[
-$range j 1..i
-
-template <$for j, [[typename T$j]]>
-class ValueArray$i {
- public:
- $if i==1 [[explicit ]]ValueArray$i($for j, [[T$j v$j]]) : $for j, [[v$(j)_(v$j)]] {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {$for j, [[static_cast<T>(v$(j)_)]]};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray$i& other);
-
-$for j [[
-
- const T$j v$(j)_;
-]]
-
-};
-
-]]
-
-# if GTEST_HAS_COMBINE
-// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
-//
-// Generates values from the Cartesian product of values produced
-// by the argument generators.
-//
-$range i 2..maxtuple
-$for i [[
-$range j 1..i
-$range k 2..i
-
-template <$for j, [[typename T$j]]>
-class CartesianProductGenerator$i
- : public ParamGeneratorInterface< ::testing::tuple<$for j, [[T$j]]> > {
- public:
- typedef ::testing::tuple<$for j, [[T$j]]> ParamType;
-
- CartesianProductGenerator$i($for j, [[const ParamGenerator<T$j>& g$j]])
- : $for j, [[g$(j)_(g$j)]] {}
- virtual ~CartesianProductGenerator$i() {}
-
- virtual ParamIteratorInterface<ParamType>* Begin() const {
- return new Iterator(this, $for j, [[g$(j)_, g$(j)_.begin()]]);
- }
- virtual ParamIteratorInterface<ParamType>* End() const {
- return new Iterator(this, $for j, [[g$(j)_, g$(j)_.end()]]);
- }
-
- private:
- class Iterator : public ParamIteratorInterface<ParamType> {
- public:
- Iterator(const ParamGeneratorInterface<ParamType>* base, $for j, [[
-
- const ParamGenerator<T$j>& g$j,
- const typename ParamGenerator<T$j>::iterator& current$(j)]])
- : base_(base),
-$for j, [[
-
- begin$(j)_(g$j.begin()), end$(j)_(g$j.end()), current$(j)_(current$j)
-]] {
- ComputeCurrentValue();
- }
- virtual ~Iterator() {}
-
- virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
- return base_;
- }
- // Advance should not be called on beyond-of-range iterators
- // so no component iterators must be beyond end of range, either.
- virtual void Advance() {
- assert(!AtEnd());
- ++current$(i)_;
-
-$for k [[
- if (current$(i+2-k)_ == end$(i+2-k)_) {
- current$(i+2-k)_ = begin$(i+2-k)_;
- ++current$(i+2-k-1)_;
- }
-
-]]
- ComputeCurrentValue();
- }
- virtual ParamIteratorInterface<ParamType>* Clone() const {
- return new Iterator(*this);
- }
- virtual const ParamType* Current() const { return ¤t_value_; }
- virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
- // Having the same base generator guarantees that the other
- // iterator is of the same type and we can downcast.
- GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
- << "The program attempted to compare iterators "
- << "from different generators." << std::endl;
- const Iterator* typed_other =
- CheckedDowncastToActualType<const Iterator>(&other);
- // We must report iterators equal if they both point beyond their
- // respective ranges. That can happen in a variety of fashions,
- // so we have to consult AtEnd().
- return (AtEnd() && typed_other->AtEnd()) ||
- ($for j && [[
-
- current$(j)_ == typed_other->current$(j)_
-]]);
- }
-
- private:
- Iterator(const Iterator& other)
- : base_(other.base_), $for j, [[
-
- begin$(j)_(other.begin$(j)_),
- end$(j)_(other.end$(j)_),
- current$(j)_(other.current$(j)_)
-]] {
- ComputeCurrentValue();
- }
-
- void ComputeCurrentValue() {
- if (!AtEnd())
- current_value_ = ParamType($for j, [[*current$(j)_]]);
- }
- bool AtEnd() const {
- // We must report iterator past the end of the range when either of the
- // component iterators has reached the end of its range.
- return
-$for j || [[
-
- current$(j)_ == end$(j)_
-]];
- }
-
- // No implementation - assignment is unsupported.
- void operator=(const Iterator& other);
-
- const ParamGeneratorInterface<ParamType>* const base_;
- // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
- // current[i]_ is the actual traversing iterator.
-$for j [[
-
- const typename ParamGenerator<T$j>::iterator begin$(j)_;
- const typename ParamGenerator<T$j>::iterator end$(j)_;
- typename ParamGenerator<T$j>::iterator current$(j)_;
-]]
-
- ParamType current_value_;
- }; // class CartesianProductGenerator$i::Iterator
-
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductGenerator$i& other);
-
-
-$for j [[
- const ParamGenerator<T$j> g$(j)_;
-
-]]
-}; // class CartesianProductGenerator$i
-
-
-]]
-
-// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
-//
-// Helper classes providing Combine() with polymorphic features. They allow
-// casting CartesianProductGeneratorN<T> to ParamGenerator<U> if T is
-// convertible to U.
-//
-$range i 2..maxtuple
-$for i [[
-$range j 1..i
-
-template <$for j, [[class Generator$j]]>
-class CartesianProductHolder$i {
- public:
-CartesianProductHolder$i($for j, [[const Generator$j& g$j]])
- : $for j, [[g$(j)_(g$j)]] {}
- template <$for j, [[typename T$j]]>
- operator ParamGenerator< ::testing::tuple<$for j, [[T$j]]> >() const {
- return ParamGenerator< ::testing::tuple<$for j, [[T$j]]> >(
- new CartesianProductGenerator$i<$for j, [[T$j]]>(
-$for j,[[
-
- static_cast<ParamGenerator<T$j> >(g$(j)_)
-]]));
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductHolder$i& other);
-
-
-$for j [[
- const Generator$j g$(j)_;
-
-]]
-}; // class CartesianProductHolder$i
-
-]]
-
-# endif // GTEST_HAS_COMBINE
-
-} // namespace internal
-} // namespace testing
-
-#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
diff --git a/third_party/googletest/include/gtest/internal/gtest-param-util.h b/third_party/googletest/include/gtest/internal/gtest-param-util.h
index 3c80863..3ed7d22 100644
--- a/third_party/googletest/include/gtest/internal/gtest-param-util.h
+++ b/third_party/googletest/include/gtest/internal/gtest-param-util.h
@@ -26,28 +26,30 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: vladl@google.com (Vlad Losev)
+
// Type and function utilities for implementing parameterized tests.
+// GOOGLETEST_CM0001 DO NOT DELETE
+
#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_
#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_
#include <ctype.h>
+#include <cassert>
#include <iterator>
+#include <memory>
#include <set>
+#include <tuple>
#include <utility>
#include <vector>
#include "gtest/internal/gtest-internal.h"
-#include "gtest/internal/gtest-linked_ptr.h"
#include "gtest/internal/gtest-port.h"
#include "gtest/gtest-printers.h"
namespace testing {
-
// Input to a parameterized test name generator, describing a test parameter.
// Consists of the parameter value and the integer parameter index.
template <class ParamType>
@@ -71,13 +73,14 @@
namespace internal {
// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
-//
+// Utility Functions
+
// Outputs a message explaining invalid registration of different
-// fixture class for the same test case. This may happen when
+// fixture class for the same test suite. This may happen when
// TEST_P macro is used to define two tests with the same name
// but in different namespaces.
-GTEST_API_ void ReportInvalidTestCaseType(const char* test_case_name,
- CodeLocation code_location);
+GTEST_API_ void ReportInvalidTestSuiteType(const char* test_suite_name,
+ CodeLocation code_location);
template <typename> class ParamGeneratorInterface;
template <typename> class ParamGenerator;
@@ -152,7 +155,7 @@
private:
friend class ParamGenerator<T>;
explicit ParamIterator(ParamIteratorInterface<T>* impl) : impl_(impl) {}
- scoped_ptr<ParamIteratorInterface<T> > impl_;
+ std::unique_ptr<ParamIteratorInterface<T> > impl_;
};
// ParamGeneratorInterface<T> is the binary interface to access generators
@@ -191,7 +194,7 @@
iterator end() const { return iterator(impl_->End()); }
private:
- linked_ptr<const ParamGeneratorInterface<T> > impl_;
+ std::shared_ptr<const ParamGeneratorInterface<T> > impl_;
};
// Generates values from a range of two comparable values. Can be used to
@@ -204,12 +207,12 @@
RangeGenerator(T begin, T end, IncrementT step)
: begin_(begin), end_(end),
step_(step), end_index_(CalculateEndIndex(begin, end, step)) {}
- virtual ~RangeGenerator() {}
+ ~RangeGenerator() override {}
- virtual ParamIteratorInterface<T>* Begin() const {
+ ParamIteratorInterface<T>* Begin() const override {
return new Iterator(this, begin_, 0, step_);
}
- virtual ParamIteratorInterface<T>* End() const {
+ ParamIteratorInterface<T>* End() const override {
return new Iterator(this, end_, end_index_, step_);
}
@@ -219,20 +222,20 @@
Iterator(const ParamGeneratorInterface<T>* base, T value, int index,
IncrementT step)
: base_(base), value_(value), index_(index), step_(step) {}
- virtual ~Iterator() {}
+ ~Iterator() override {}
- virtual const ParamGeneratorInterface<T>* BaseGenerator() const {
+ const ParamGeneratorInterface<T>* BaseGenerator() const override {
return base_;
}
- virtual void Advance() {
+ void Advance() override {
value_ = static_cast<T>(value_ + step_);
index_++;
}
- virtual ParamIteratorInterface<T>* Clone() const {
+ ParamIteratorInterface<T>* Clone() const override {
return new Iterator(*this);
}
- virtual const T* Current() const { return &value_; }
- virtual bool Equals(const ParamIteratorInterface<T>& other) const {
+ const T* Current() const override { return &value_; }
+ bool Equals(const ParamIteratorInterface<T>& other) const override {
// Having the same base generator guarantees that the other
// iterator is of the same type and we can downcast.
GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
@@ -289,12 +292,12 @@
template <typename ForwardIterator>
ValuesInIteratorRangeGenerator(ForwardIterator begin, ForwardIterator end)
: container_(begin, end) {}
- virtual ~ValuesInIteratorRangeGenerator() {}
+ ~ValuesInIteratorRangeGenerator() override {}
- virtual ParamIteratorInterface<T>* Begin() const {
+ ParamIteratorInterface<T>* Begin() const override {
return new Iterator(this, container_.begin());
}
- virtual ParamIteratorInterface<T>* End() const {
+ ParamIteratorInterface<T>* End() const override {
return new Iterator(this, container_.end());
}
@@ -306,16 +309,16 @@
Iterator(const ParamGeneratorInterface<T>* base,
typename ContainerType::const_iterator iterator)
: base_(base), iterator_(iterator) {}
- virtual ~Iterator() {}
+ ~Iterator() override {}
- virtual const ParamGeneratorInterface<T>* BaseGenerator() const {
+ const ParamGeneratorInterface<T>* BaseGenerator() const override {
return base_;
}
- virtual void Advance() {
+ void Advance() override {
++iterator_;
value_.reset();
}
- virtual ParamIteratorInterface<T>* Clone() const {
+ ParamIteratorInterface<T>* Clone() const override {
return new Iterator(*this);
}
// We need to use cached value referenced by iterator_ because *iterator_
@@ -325,12 +328,11 @@
// can advance iterator_ beyond the end of the range, and we cannot
// detect that fact. The client code, on the other hand, is
// responsible for not calling Current() on an out-of-range iterator.
- virtual const T* Current() const {
- if (value_.get() == NULL)
- value_.reset(new T(*iterator_));
+ const T* Current() const override {
+ if (value_.get() == nullptr) value_.reset(new T(*iterator_));
return value_.get();
}
- virtual bool Equals(const ParamIteratorInterface<T>& other) const {
+ bool Equals(const ParamIteratorInterface<T>& other) const override {
// Having the same base generator guarantees that the other
// iterator is of the same type and we can downcast.
GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
@@ -353,9 +355,9 @@
// A cached value of *iterator_. We keep it here to allow access by
// pointer in the wrapping iterator's operator->().
// value_ needs to be mutable to be accessed in Current().
- // Use of scoped_ptr helps manage cached value's lifetime,
+ // Use of std::unique_ptr helps manage cached value's lifetime,
// which is bound by the lifespan of the iterator itself.
- mutable scoped_ptr<const T> value_;
+ mutable std::unique_ptr<const T> value_;
}; // class ValuesInIteratorRangeGenerator::Iterator
// No implementation - assignment is unsupported.
@@ -375,25 +377,12 @@
return name_stream.GetString();
}
-// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
-//
-// Parameterized test name overload helpers, which help the
-// INSTANTIATE_TEST_CASE_P macro choose between the default parameterized
-// test name generator and user param name generator.
-template <class ParamType, class ParamNameGenFunctor>
-ParamNameGenFunctor GetParamNameGen(ParamNameGenFunctor func) {
- return func;
+template <typename T = int>
+void TestNotEmpty() {
+ static_assert(sizeof(T) == 0, "Empty arguments are not allowed.");
}
-
-template <class ParamType>
-struct ParamNameGenFunc {
- typedef std::string Type(const TestParamInfo<ParamType>&);
-};
-
-template <class ParamType>
-typename ParamNameGenFunc<ParamType>::Type *GetParamNameGen() {
- return DefaultParamName;
-}
+template <typename T = int>
+void TestNotEmpty(const T&) {}
// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
//
@@ -405,7 +394,7 @@
typedef typename TestClass::ParamType ParamType;
explicit ParameterizedTestFactory(ParamType parameter) :
parameter_(parameter) {}
- virtual Test* CreateTest() {
+ Test* CreateTest() override {
TestClass::SetParam(¶meter_);
return new TestClass();
}
@@ -433,19 +422,19 @@
// TestMetaFactory creates test factories for passing into
// MakeAndRegisterTestInfo function. Since MakeAndRegisterTestInfo receives
// ownership of test factory pointer, same factory object cannot be passed
-// into that method twice. But ParameterizedTestCaseInfo is going to call
+// into that method twice. But ParameterizedTestSuiteInfo is going to call
// it for each Test/Parameter value combination. Thus it needs meta factory
// creator class.
-template <class TestCase>
+template <class TestSuite>
class TestMetaFactory
- : public TestMetaFactoryBase<typename TestCase::ParamType> {
+ : public TestMetaFactoryBase<typename TestSuite::ParamType> {
public:
- typedef typename TestCase::ParamType ParamType;
+ using ParamType = typename TestSuite::ParamType;
TestMetaFactory() {}
- virtual TestFactoryBase* CreateTestFactory(ParamType parameter) {
- return new ParameterizedTestFactory<TestCase>(parameter);
+ TestFactoryBase* CreateTestFactory(ParamType parameter) override {
+ return new ParameterizedTestFactory<TestSuite>(parameter);
}
private:
@@ -454,93 +443,93 @@
// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
//
-// ParameterizedTestCaseInfoBase is a generic interface
-// to ParameterizedTestCaseInfo classes. ParameterizedTestCaseInfoBase
+// ParameterizedTestSuiteInfoBase is a generic interface
+// to ParameterizedTestSuiteInfo classes. ParameterizedTestSuiteInfoBase
// accumulates test information provided by TEST_P macro invocations
-// and generators provided by INSTANTIATE_TEST_CASE_P macro invocations
+// and generators provided by INSTANTIATE_TEST_SUITE_P macro invocations
// and uses that information to register all resulting test instances
-// in RegisterTests method. The ParameterizeTestCaseRegistry class holds
-// a collection of pointers to the ParameterizedTestCaseInfo objects
+// in RegisterTests method. The ParameterizeTestSuiteRegistry class holds
+// a collection of pointers to the ParameterizedTestSuiteInfo objects
// and calls RegisterTests() on each of them when asked.
-class ParameterizedTestCaseInfoBase {
+class ParameterizedTestSuiteInfoBase {
public:
- virtual ~ParameterizedTestCaseInfoBase() {}
+ virtual ~ParameterizedTestSuiteInfoBase() {}
- // Base part of test case name for display purposes.
- virtual const std::string& GetTestCaseName() const = 0;
+ // Base part of test suite name for display purposes.
+ virtual const std::string& GetTestSuiteName() const = 0;
// Test case id to verify identity.
- virtual TypeId GetTestCaseTypeId() const = 0;
+ virtual TypeId GetTestSuiteTypeId() const = 0;
// UnitTest class invokes this method to register tests in this
- // test case right before running them in RUN_ALL_TESTS macro.
- // This method should not be called more then once on any single
- // instance of a ParameterizedTestCaseInfoBase derived class.
+ // test suite right before running them in RUN_ALL_TESTS macro.
+ // This method should not be called more than once on any single
+ // instance of a ParameterizedTestSuiteInfoBase derived class.
virtual void RegisterTests() = 0;
protected:
- ParameterizedTestCaseInfoBase() {}
+ ParameterizedTestSuiteInfoBase() {}
private:
- GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestCaseInfoBase);
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestSuiteInfoBase);
};
// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
//
-// ParameterizedTestCaseInfo accumulates tests obtained from TEST_P
-// macro invocations for a particular test case and generators
-// obtained from INSTANTIATE_TEST_CASE_P macro invocations for that
-// test case. It registers tests with all values generated by all
+// ParameterizedTestSuiteInfo accumulates tests obtained from TEST_P
+// macro invocations for a particular test suite and generators
+// obtained from INSTANTIATE_TEST_SUITE_P macro invocations for that
+// test suite. It registers tests with all values generated by all
// generators when asked.
-template <class TestCase>
-class ParameterizedTestCaseInfo : public ParameterizedTestCaseInfoBase {
+template <class TestSuite>
+class ParameterizedTestSuiteInfo : public ParameterizedTestSuiteInfoBase {
public:
// ParamType and GeneratorCreationFunc are private types but are required
// for declarations of public methods AddTestPattern() and
- // AddTestCaseInstantiation().
- typedef typename TestCase::ParamType ParamType;
+ // AddTestSuiteInstantiation().
+ using ParamType = typename TestSuite::ParamType;
// A function that returns an instance of appropriate generator type.
typedef ParamGenerator<ParamType>(GeneratorCreationFunc)();
- typedef typename ParamNameGenFunc<ParamType>::Type ParamNameGeneratorFunc;
+ using ParamNameGeneratorFunc = std::string(const TestParamInfo<ParamType>&);
- explicit ParameterizedTestCaseInfo(
- const char* name, CodeLocation code_location)
- : test_case_name_(name), code_location_(code_location) {}
+ explicit ParameterizedTestSuiteInfo(const char* name,
+ CodeLocation code_location)
+ : test_suite_name_(name), code_location_(code_location) {}
// Test case base name for display purposes.
- virtual const std::string& GetTestCaseName() const { return test_case_name_; }
+ const std::string& GetTestSuiteName() const override {
+ return test_suite_name_;
+ }
// Test case id to verify identity.
- virtual TypeId GetTestCaseTypeId() const { return GetTypeId<TestCase>(); }
+ TypeId GetTestSuiteTypeId() const override { return GetTypeId<TestSuite>(); }
// TEST_P macro uses AddTestPattern() to record information
// about a single test in a LocalTestInfo structure.
- // test_case_name is the base name of the test case (without invocation
+ // test_suite_name is the base name of the test suite (without invocation
// prefix). test_base_name is the name of an individual test without
// parameter index. For the test SequenceA/FooTest.DoBar/1 FooTest is
- // test case base name and DoBar is test base name.
- void AddTestPattern(const char* test_case_name,
- const char* test_base_name,
+ // test suite base name and DoBar is test base name.
+ void AddTestPattern(const char* test_suite_name, const char* test_base_name,
TestMetaFactoryBase<ParamType>* meta_factory) {
- tests_.push_back(linked_ptr<TestInfo>(new TestInfo(test_case_name,
- test_base_name,
- meta_factory)));
+ tests_.push_back(std::shared_ptr<TestInfo>(
+ new TestInfo(test_suite_name, test_base_name, meta_factory)));
}
- // INSTANTIATE_TEST_CASE_P macro uses AddGenerator() to record information
+ // INSTANTIATE_TEST_SUITE_P macro uses AddGenerator() to record information
// about a generator.
- int AddTestCaseInstantiation(const std::string& instantiation_name,
- GeneratorCreationFunc* func,
- ParamNameGeneratorFunc* name_func,
- const char* file, int line) {
+ int AddTestSuiteInstantiation(const std::string& instantiation_name,
+ GeneratorCreationFunc* func,
+ ParamNameGeneratorFunc* name_func,
+ const char* file, int line) {
instantiations_.push_back(
InstantiationInfo(instantiation_name, func, name_func, file, line));
return 0; // Return value used only to run this method in namespace scope.
}
- // UnitTest class invokes this method to register tests in this test case
- // test cases right before running tests in RUN_ALL_TESTS macro.
- // This method should not be called more then once on any single
- // instance of a ParameterizedTestCaseInfoBase derived class.
- // UnitTest has a guard to prevent from calling this method more then once.
- virtual void RegisterTests() {
+ // UnitTest class invokes this method to register tests in this test suite
+ // test suites right before running tests in RUN_ALL_TESTS macro.
+ // This method should not be called more than once on any single
+ // instance of a ParameterizedTestSuiteInfoBase derived class.
+ // UnitTest has a guard to prevent from calling this method more than once.
+ void RegisterTests() override {
for (typename TestInfoContainer::iterator test_it = tests_.begin();
test_it != tests_.end(); ++test_it) {
- linked_ptr<TestInfo> test_info = *test_it;
+ std::shared_ptr<TestInfo> test_info = *test_it;
for (typename InstantiationContainer::iterator gen_it =
instantiations_.begin(); gen_it != instantiations_.end();
++gen_it) {
@@ -550,10 +539,10 @@
const char* file = gen_it->file;
int line = gen_it->line;
- std::string test_case_name;
+ std::string test_suite_name;
if ( !instantiation_name.empty() )
- test_case_name = instantiation_name + "/";
- test_case_name += test_info->test_case_base_name;
+ test_suite_name = instantiation_name + "/";
+ test_suite_name += test_info->test_suite_base_name;
size_t i = 0;
std::set<std::string> test_param_names;
@@ -578,37 +567,34 @@
test_name_stream << test_info->test_base_name << "/" << param_name;
MakeAndRegisterTestInfo(
- test_case_name.c_str(),
- test_name_stream.GetString().c_str(),
- NULL, // No type parameter.
- PrintToString(*param_it).c_str(),
- code_location_,
- GetTestCaseTypeId(),
- TestCase::SetUpTestCase,
- TestCase::TearDownTestCase,
+ test_suite_name.c_str(), test_name_stream.GetString().c_str(),
+ nullptr, // No type parameter.
+ PrintToString(*param_it).c_str(), code_location_,
+ GetTestSuiteTypeId(),
+ SuiteApiResolver<TestSuite>::GetSetUpCaseOrSuite(),
+ SuiteApiResolver<TestSuite>::GetTearDownCaseOrSuite(),
test_info->test_meta_factory->CreateTestFactory(*param_it));
} // for param_it
} // for gen_it
} // for test_it
- } // RegisterTests
+ } // RegisterTests
private:
// LocalTestInfo structure keeps information about a single test registered
// with TEST_P macro.
struct TestInfo {
- TestInfo(const char* a_test_case_base_name,
- const char* a_test_base_name,
- TestMetaFactoryBase<ParamType>* a_test_meta_factory) :
- test_case_base_name(a_test_case_base_name),
- test_base_name(a_test_base_name),
- test_meta_factory(a_test_meta_factory) {}
+ TestInfo(const char* a_test_suite_base_name, const char* a_test_base_name,
+ TestMetaFactoryBase<ParamType>* a_test_meta_factory)
+ : test_suite_base_name(a_test_suite_base_name),
+ test_base_name(a_test_base_name),
+ test_meta_factory(a_test_meta_factory) {}
- const std::string test_case_base_name;
+ const std::string test_suite_base_name;
const std::string test_base_name;
- const scoped_ptr<TestMetaFactoryBase<ParamType> > test_meta_factory;
+ const std::unique_ptr<TestMetaFactoryBase<ParamType> > test_meta_factory;
};
- typedef ::std::vector<linked_ptr<TestInfo> > TestInfoContainer;
- // Records data received from INSTANTIATE_TEST_CASE_P macros:
+ using TestInfoContainer = ::std::vector<std::shared_ptr<TestInfo> >;
+ // Records data received from INSTANTIATE_TEST_SUITE_P macros:
// <Instantiation name, Sequence generator creation function,
// Name generator function, Source file, Source line>
struct InstantiationInfo {
@@ -645,76 +631,247 @@
return true;
}
- const std::string test_case_name_;
+ const std::string test_suite_name_;
CodeLocation code_location_;
TestInfoContainer tests_;
InstantiationContainer instantiations_;
- GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestCaseInfo);
-}; // class ParameterizedTestCaseInfo
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestSuiteInfo);
+}; // class ParameterizedTestSuiteInfo
+
+// Legacy API is deprecated but still available
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+template <class TestCase>
+using ParameterizedTestCaseInfo = ParameterizedTestSuiteInfo<TestCase>;
+#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
//
-// ParameterizedTestCaseRegistry contains a map of ParameterizedTestCaseInfoBase
-// classes accessed by test case names. TEST_P and INSTANTIATE_TEST_CASE_P
-// macros use it to locate their corresponding ParameterizedTestCaseInfo
-// descriptors.
-class ParameterizedTestCaseRegistry {
+// ParameterizedTestSuiteRegistry contains a map of
+// ParameterizedTestSuiteInfoBase classes accessed by test suite names. TEST_P
+// and INSTANTIATE_TEST_SUITE_P macros use it to locate their corresponding
+// ParameterizedTestSuiteInfo descriptors.
+class ParameterizedTestSuiteRegistry {
public:
- ParameterizedTestCaseRegistry() {}
- ~ParameterizedTestCaseRegistry() {
- for (TestCaseInfoContainer::iterator it = test_case_infos_.begin();
- it != test_case_infos_.end(); ++it) {
- delete *it;
+ ParameterizedTestSuiteRegistry() {}
+ ~ParameterizedTestSuiteRegistry() {
+ for (auto& test_suite_info : test_suite_infos_) {
+ delete test_suite_info;
}
}
// Looks up or creates and returns a structure containing information about
- // tests and instantiations of a particular test case.
- template <class TestCase>
- ParameterizedTestCaseInfo<TestCase>* GetTestCasePatternHolder(
- const char* test_case_name,
- CodeLocation code_location) {
- ParameterizedTestCaseInfo<TestCase>* typed_test_info = NULL;
- for (TestCaseInfoContainer::iterator it = test_case_infos_.begin();
- it != test_case_infos_.end(); ++it) {
- if ((*it)->GetTestCaseName() == test_case_name) {
- if ((*it)->GetTestCaseTypeId() != GetTypeId<TestCase>()) {
+ // tests and instantiations of a particular test suite.
+ template <class TestSuite>
+ ParameterizedTestSuiteInfo<TestSuite>* GetTestSuitePatternHolder(
+ const char* test_suite_name, CodeLocation code_location) {
+ ParameterizedTestSuiteInfo<TestSuite>* typed_test_info = nullptr;
+ for (auto& test_suite_info : test_suite_infos_) {
+ if (test_suite_info->GetTestSuiteName() == test_suite_name) {
+ if (test_suite_info->GetTestSuiteTypeId() != GetTypeId<TestSuite>()) {
// Complain about incorrect usage of Google Test facilities
// and terminate the program since we cannot guaranty correct
- // test case setup and tear-down in this case.
- ReportInvalidTestCaseType(test_case_name, code_location);
+ // test suite setup and tear-down in this case.
+ ReportInvalidTestSuiteType(test_suite_name, code_location);
posix::Abort();
} else {
// At this point we are sure that the object we found is of the same
// type we are looking for, so we downcast it to that type
// without further checks.
typed_test_info = CheckedDowncastToActualType<
- ParameterizedTestCaseInfo<TestCase> >(*it);
+ ParameterizedTestSuiteInfo<TestSuite> >(test_suite_info);
}
break;
}
}
- if (typed_test_info == NULL) {
- typed_test_info = new ParameterizedTestCaseInfo<TestCase>(
- test_case_name, code_location);
- test_case_infos_.push_back(typed_test_info);
+ if (typed_test_info == nullptr) {
+ typed_test_info = new ParameterizedTestSuiteInfo<TestSuite>(
+ test_suite_name, code_location);
+ test_suite_infos_.push_back(typed_test_info);
}
return typed_test_info;
}
void RegisterTests() {
- for (TestCaseInfoContainer::iterator it = test_case_infos_.begin();
- it != test_case_infos_.end(); ++it) {
- (*it)->RegisterTests();
+ for (auto& test_suite_info : test_suite_infos_) {
+ test_suite_info->RegisterTests();
}
}
+// Legacy API is deprecated but still available
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+ template <class TestCase>
+ ParameterizedTestCaseInfo<TestCase>* GetTestCasePatternHolder(
+ const char* test_case_name, CodeLocation code_location) {
+ return GetTestSuitePatternHolder<TestCase>(test_case_name, code_location);
+ }
+
+#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+
+ private:
+ using TestSuiteInfoContainer = ::std::vector<ParameterizedTestSuiteInfoBase*>;
+
+ TestSuiteInfoContainer test_suite_infos_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestSuiteRegistry);
+};
+
+} // namespace internal
+
+// Forward declarations of ValuesIn(), which is implemented in
+// include/gtest/gtest-param-test.h.
+template <class Container>
+internal::ParamGenerator<typename Container::value_type> ValuesIn(
+ const Container& container);
+
+namespace internal {
+// Used in the Values() function to provide polymorphic capabilities.
+
+template <typename... Ts>
+class ValueArray {
+ public:
+ ValueArray(Ts... v) : v_{std::move(v)...} {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const { // NOLINT
+ return ValuesIn(MakeVector<T>(MakeIndexSequence<sizeof...(Ts)>()));
+ }
private:
- typedef ::std::vector<ParameterizedTestCaseInfoBase*> TestCaseInfoContainer;
+ template <typename T, size_t... I>
+ std::vector<T> MakeVector(IndexSequence<I...>) const {
+ return std::vector<T>{static_cast<T>(v_.template Get<I>())...};
+ }
- TestCaseInfoContainer test_case_infos_;
+ FlatTuple<Ts...> v_;
+};
- GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestCaseRegistry);
+template <typename... T>
+class CartesianProductGenerator
+ : public ParamGeneratorInterface<::std::tuple<T...>> {
+ public:
+ typedef ::std::tuple<T...> ParamType;
+
+ CartesianProductGenerator(const std::tuple<ParamGenerator<T>...>& g)
+ : generators_(g) {}
+ ~CartesianProductGenerator() override {}
+
+ ParamIteratorInterface<ParamType>* Begin() const override {
+ return new Iterator(this, generators_, false);
+ }
+ ParamIteratorInterface<ParamType>* End() const override {
+ return new Iterator(this, generators_, true);
+ }
+
+ private:
+ template <class I>
+ class IteratorImpl;
+ template <size_t... I>
+ class IteratorImpl<IndexSequence<I...>>
+ : public ParamIteratorInterface<ParamType> {
+ public:
+ IteratorImpl(const ParamGeneratorInterface<ParamType>* base,
+ const std::tuple<ParamGenerator<T>...>& generators, bool is_end)
+ : base_(base),
+ begin_(std::get<I>(generators).begin()...),
+ end_(std::get<I>(generators).end()...),
+ current_(is_end ? end_ : begin_) {
+ ComputeCurrentValue();
+ }
+ ~IteratorImpl() override {}
+
+ const ParamGeneratorInterface<ParamType>* BaseGenerator() const override {
+ return base_;
+ }
+ // Advance should not be called on beyond-of-range iterators
+ // so no component iterators must be beyond end of range, either.
+ void Advance() override {
+ assert(!AtEnd());
+ // Advance the last iterator.
+ ++std::get<sizeof...(T) - 1>(current_);
+ // if that reaches end, propagate that up.
+ AdvanceIfEnd<sizeof...(T) - 1>();
+ ComputeCurrentValue();
+ }
+ ParamIteratorInterface<ParamType>* Clone() const override {
+ return new IteratorImpl(*this);
+ }
+
+ const ParamType* Current() const override { return current_value_.get(); }
+
+ bool Equals(const ParamIteratorInterface<ParamType>& other) const override {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const IteratorImpl* typed_other =
+ CheckedDowncastToActualType<const IteratorImpl>(&other);
+
+ // We must report iterators equal if they both point beyond their
+ // respective ranges. That can happen in a variety of fashions,
+ // so we have to consult AtEnd().
+ if (AtEnd() && typed_other->AtEnd()) return true;
+
+ bool same = true;
+ bool dummy[] = {
+ (same = same && std::get<I>(current_) ==
+ std::get<I>(typed_other->current_))...};
+ (void)dummy;
+ return same;
+ }
+
+ private:
+ template <size_t ThisI>
+ void AdvanceIfEnd() {
+ if (std::get<ThisI>(current_) != std::get<ThisI>(end_)) return;
+
+ bool last = ThisI == 0;
+ if (last) {
+ // We are done. Nothing else to propagate.
+ return;
+ }
+
+ constexpr size_t NextI = ThisI - (ThisI != 0);
+ std::get<ThisI>(current_) = std::get<ThisI>(begin_);
+ ++std::get<NextI>(current_);
+ AdvanceIfEnd<NextI>();
+ }
+
+ void ComputeCurrentValue() {
+ if (!AtEnd())
+ current_value_ = std::make_shared<ParamType>(*std::get<I>(current_)...);
+ }
+ bool AtEnd() const {
+ bool at_end = false;
+ bool dummy[] = {
+ (at_end = at_end || std::get<I>(current_) == std::get<I>(end_))...};
+ (void)dummy;
+ return at_end;
+ }
+
+ const ParamGeneratorInterface<ParamType>* const base_;
+ std::tuple<typename ParamGenerator<T>::iterator...> begin_;
+ std::tuple<typename ParamGenerator<T>::iterator...> end_;
+ std::tuple<typename ParamGenerator<T>::iterator...> current_;
+ std::shared_ptr<ParamType> current_value_;
+ };
+
+ using Iterator = IteratorImpl<typename MakeIndexSequence<sizeof...(T)>::type>;
+
+ std::tuple<ParamGenerator<T>...> generators_;
+};
+
+template <class... Gen>
+class CartesianProductHolder {
+ public:
+ CartesianProductHolder(const Gen&... g) : generators_(g...) {}
+ template <typename... T>
+ operator ParamGenerator<::std::tuple<T...>>() const {
+ return ParamGenerator<::std::tuple<T...>>(
+ new CartesianProductGenerator<T...>(generators_));
+ }
+
+ private:
+ std::tuple<Gen...> generators_;
};
} // namespace internal
diff --git a/third_party/googletest/include/gtest/internal/gtest-port-arch.h b/third_party/googletest/include/gtest/internal/gtest-port-arch.h
index bb20616..779872d 100644
--- a/third_party/googletest/include/gtest/internal/gtest-port-arch.h
+++ b/third_party/googletest/include/gtest/internal/gtest-port-arch.h
@@ -27,7 +27,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-// The Google C++ Testing Framework (Google Test)
+// The Google C++ Testing and Mocking Framework (Google Test)
//
// This header file defines the GTEST_OS_* macro.
// It is separate from gtest-port.h so that custom/gtest-port.h can include it.
@@ -38,14 +38,13 @@
// Determines the platform on which Google Test is compiled.
#ifdef __CYGWIN__
# define GTEST_OS_CYGWIN 1
-#elif defined __SYMBIAN32__
-# define GTEST_OS_SYMBIAN 1
+# elif defined(__MINGW__) || defined(__MINGW32__) || defined(__MINGW64__)
+# define GTEST_OS_WINDOWS_MINGW 1
+# define GTEST_OS_WINDOWS 1
#elif defined _WIN32
# define GTEST_OS_WINDOWS 1
# ifdef _WIN32_WCE
# define GTEST_OS_WINDOWS_MOBILE 1
-# elif defined(__MINGW__) || defined(__MINGW32__)
-# define GTEST_OS_WINDOWS_MINGW 1
# elif defined(WINAPI_FAMILY)
# include <winapifamily.h>
# if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)
@@ -54,6 +53,9 @@
# define GTEST_OS_WINDOWS_PHONE 1
# elif WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP)
# define GTEST_OS_WINDOWS_RT 1
+# elif WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_TV_TITLE)
+# define GTEST_OS_WINDOWS_PHONE 1
+# define GTEST_OS_WINDOWS_TV_TITLE 1
# else
// WINAPI_FAMILY defined but no known partition matched.
// Default to desktop.
@@ -62,15 +64,21 @@
# else
# define GTEST_OS_WINDOWS_DESKTOP 1
# endif // _WIN32_WCE
+#elif defined __OS2__
+# define GTEST_OS_OS2 1
#elif defined __APPLE__
# define GTEST_OS_MAC 1
# if TARGET_OS_IPHONE
# define GTEST_OS_IOS 1
# endif
+#elif defined __DragonFly__
+# define GTEST_OS_DRAGONFLY 1
#elif defined __FreeBSD__
# define GTEST_OS_FREEBSD 1
#elif defined __Fuchsia__
# define GTEST_OS_FUCHSIA 1
+#elif defined(__GLIBC__) && defined(__FreeBSD_kernel__)
+# define GTEST_OS_GNU_KFREEBSD 1
#elif defined __linux__
# define GTEST_OS_LINUX 1
# if defined __ANDROID__
diff --git a/third_party/googletest/include/gtest/internal/gtest-port.h b/third_party/googletest/include/gtest/internal/gtest-port.h
index 58ab7fd..4f80c2e 100644
--- a/third_party/googletest/include/gtest/internal/gtest-port.h
+++ b/third_party/googletest/include/gtest/internal/gtest-port.h
@@ -27,8 +27,6 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-// Authors: wan@google.com (Zhanyong Wan)
-//
// Low-level types and utilities for porting Google Test to various
// platforms. All macros ending with _ and symbols defined in an
// internal namespace are subject to change without notice. Code
@@ -40,6 +38,8 @@
// files are expected to #include this. Therefore, it cannot #include
// any other Google Test header.
+// GOOGLETEST_CM0001 DO NOT DELETE
+
#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_
#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_
@@ -72,12 +72,6 @@
// is/isn't available.
// GTEST_HAS_EXCEPTIONS - Define it to 1/0 to indicate that exceptions
// are enabled.
-// GTEST_HAS_GLOBAL_STRING - Define it to 1/0 to indicate that ::string
-// is/isn't available (some systems define
-// ::string, which is different to std::string).
-// GTEST_HAS_GLOBAL_WSTRING - Define it to 1/0 to indicate that ::string
-// is/isn't available (some systems define
-// ::wstring, which is different to std::wstring).
// GTEST_HAS_POSIX_RE - Define it to 1/0 to indicate that POSIX regular
// expressions are/aren't available.
// GTEST_HAS_PTHREAD - Define it to 1/0 to indicate that <pthread.h>
@@ -87,8 +81,6 @@
// GTEST_HAS_STD_WSTRING - Define it to 1/0 to indicate that
// std::wstring does/doesn't work (Google Test can
// be used where std::wstring is unavailable).
-// GTEST_HAS_TR1_TUPLE - Define it to 1/0 to indicate tr1::tuple
-// is/isn't available.
// GTEST_HAS_SEH - Define it to 1/0 to indicate whether the
// compiler supports Microsoft's "Structured
// Exception Handling".
@@ -96,12 +88,6 @@
// - Define it to 1/0 to indicate whether the
// platform supports I/O stream redirection using
// dup() and dup2().
-// GTEST_USE_OWN_TR1_TUPLE - Define it to 1/0 to indicate whether Google
-// Test's own tr1 tuple implementation should be
-// used. Unused when the user sets
-// GTEST_HAS_TR1_TUPLE to 0.
-// GTEST_LANG_CXX11 - Define it to 1/0 to indicate that Google Test
-// is building in C++11/C++98 mode.
// GTEST_LINKED_AS_SHARED_LIBRARY
// - Define to 1 when compiling tests that use
// Google Test as a shared library (known as
@@ -109,6 +95,12 @@
// GTEST_CREATE_SHARED_LIBRARY
// - Define to 1 when compiling Google Test itself
// as a shared library.
+// GTEST_DEFAULT_DEATH_TEST_STYLE
+// - The default value of --gtest_death_test_style.
+// The legacy default has been "fast" in the open
+// source version since 2008. The recommended value
+// is "threadsafe", and can be set in
+// custom/gtest-port.h.
// Platform-indicating macros
// --------------------------
@@ -121,8 +113,10 @@
//
// GTEST_OS_AIX - IBM AIX
// GTEST_OS_CYGWIN - Cygwin
+// GTEST_OS_DRAGONFLY - DragonFlyBSD
// GTEST_OS_FREEBSD - FreeBSD
// GTEST_OS_FUCHSIA - Fuchsia
+// GTEST_OS_GNU_KFREEBSD - GNU/kFreeBSD
// GTEST_OS_HPUX - HP-UX
// GTEST_OS_LINUX - Linux
// GTEST_OS_LINUX_ANDROID - Google Android
@@ -131,9 +125,9 @@
// GTEST_OS_NACL - Google Native Client (NaCl)
// GTEST_OS_NETBSD - NetBSD
// GTEST_OS_OPENBSD - OpenBSD
+// GTEST_OS_OS2 - OS/2
// GTEST_OS_QNX - QNX
// GTEST_OS_SOLARIS - Sun Solaris
-// GTEST_OS_SYMBIAN - Symbian
// GTEST_OS_WINDOWS - Windows (Desktop, MinGW, or Mobile)
// GTEST_OS_WINDOWS_DESKTOP - Windows Desktop
// GTEST_OS_WINDOWS_MINGW - MinGW
@@ -168,18 +162,16 @@
// EXPECT_DEATH(DoSomethingDeadly());
// #endif
//
-// GTEST_HAS_COMBINE - the Combine() function (for value-parameterized
-// tests)
// GTEST_HAS_DEATH_TEST - death tests
// GTEST_HAS_TYPED_TEST - typed tests
// GTEST_HAS_TYPED_TEST_P - type-parameterized tests
// GTEST_IS_THREADSAFE - Google Test is thread-safe.
+// GOOGLETEST_CM0007 DO NOT DELETE
// GTEST_USES_POSIX_RE - enhanced POSIX regex is used. Do not confuse with
// GTEST_HAS_POSIX_RE (see above) which users can
// define themselves.
// GTEST_USES_SIMPLE_RE - our own simple regex is used;
-// the above two are mutually exclusive.
-// GTEST_CAN_COMPARE_NULL - accepts untyped NULL in EXPECT_EQ().
+// the above RE\b(s) are mutually exclusive.
// Misc public macros
// ------------------
@@ -205,28 +197,21 @@
// GTEST_INTENTIONAL_CONST_COND_POP_ - finish code section where MSVC C4127
// is suppressed.
//
-// C++11 feature wrappers:
-//
-// testing::internal::move - portability wrapper for std::move.
-//
// Synchronization:
// Mutex, MutexLock, ThreadLocal, GetThreadCount()
// - synchronization primitives.
//
// Template meta programming:
-// is_pointer - as in TR1; needed on Symbian and IBM XL C/C++ only.
// IteratorTraits - partial implementation of std::iterator_traits, which
// is not available in libCstd when compiled with Sun C++.
//
-// Smart pointers:
-// scoped_ptr - as in TR2.
//
// Regular expressions:
// RE - a simple regular expression class using the POSIX
-// Extended Regular Expression syntax on UNIX-like
-// platforms, or a reduced regular exception syntax on
-// other platforms, including Windows.
-//
+// Extended Regular Expression syntax on UNIX-like platforms
+// GOOGLETEST_CM0008 DO NOT DELETE
+// or a reduced regular exception syntax on other
+// platforms, including Windows.
// Logging:
// GTEST_LOG_() - logs messages at the specified severity level.
// LogToStderr() - directs all log messages to stderr.
@@ -256,12 +241,20 @@
// BoolFromGTestEnv() - parses a bool environment variable.
// Int32FromGTestEnv() - parses an Int32 environment variable.
// StringFromGTestEnv() - parses a string environment variable.
+//
+// Deprecation warnings:
+// GTEST_INTERNAL_DEPRECATED(message) - attribute marking a function as
+// deprecated; calling a marked function
+// should generate a compiler warning
#include <ctype.h> // for isspace, etc
#include <stddef.h> // for ptrdiff_t
-#include <stdlib.h>
#include <stdio.h>
+#include <stdlib.h>
#include <string.h>
+#include <memory>
+#include <type_traits>
+
#ifndef _WIN32_WCE
# include <sys/types.h>
# include <sys/stat.h>
@@ -273,9 +266,10 @@
#endif
#include <algorithm> // NOLINT
-#include <iostream> // NOLINT
-#include <sstream> // NOLINT
-#include <string> // NOLINT
+#include <iostream> // NOLINT
+#include <sstream> // NOLINT
+#include <string> // NOLINT
+#include <tuple>
#include <utility>
#include <vector> // NOLINT
@@ -307,89 +301,32 @@
// GTEST_DISABLE_MSC_WARNINGS_PUSH_(4800 4385)
// /* code that triggers warnings C4800 and C4385 */
// GTEST_DISABLE_MSC_WARNINGS_POP_()
-#if _MSC_VER >= 1500
+#if defined(_MSC_VER)
# define GTEST_DISABLE_MSC_WARNINGS_PUSH_(warnings) \
__pragma(warning(push)) \
__pragma(warning(disable: warnings))
# define GTEST_DISABLE_MSC_WARNINGS_POP_() \
__pragma(warning(pop))
#else
-// Older versions of MSVC don't have __pragma.
+// Not all compilers are MSVC
# define GTEST_DISABLE_MSC_WARNINGS_PUSH_(warnings)
# define GTEST_DISABLE_MSC_WARNINGS_POP_()
#endif
-#ifndef GTEST_LANG_CXX11
-// gcc and clang define __GXX_EXPERIMENTAL_CXX0X__ when
-// -std={c,gnu}++{0x,11} is passed. The C++11 standard specifies a
-// value for __cplusplus, and recent versions of clang, gcc, and
-// probably other compilers set that too in C++11 mode.
-# if __GXX_EXPERIMENTAL_CXX0X__ || __cplusplus >= 201103L || _MSC_VER >= 1900
-// Compiling in at least C++11 mode.
-# define GTEST_LANG_CXX11 1
-# else
-# define GTEST_LANG_CXX11 0
-# endif
-#endif
-
-// Distinct from C++11 language support, some environments don't provide
-// proper C++11 library support. Notably, it's possible to build in
-// C++11 mode when targeting Mac OS X 10.6, which has an old libstdc++
-// with no C++11 support.
-//
-// libstdc++ has sufficient C++11 support as of GCC 4.6.0, __GLIBCXX__
-// 20110325, but maintenance releases in the 4.4 and 4.5 series followed
-// this date, so check for those versions by their date stamps.
-// https://gcc.gnu.org/onlinedocs/libstdc++/manual/abi.html#abi.versioning
-#if GTEST_LANG_CXX11 && \
- (!defined(__GLIBCXX__) || ( \
- __GLIBCXX__ >= 20110325ul && /* GCC >= 4.6.0 */ \
- /* Blacklist of patch releases of older branches: */ \
- __GLIBCXX__ != 20110416ul && /* GCC 4.4.6 */ \
- __GLIBCXX__ != 20120313ul && /* GCC 4.4.7 */ \
- __GLIBCXX__ != 20110428ul && /* GCC 4.5.3 */ \
- __GLIBCXX__ != 20120702ul)) /* GCC 4.5.4 */
-# define GTEST_STDLIB_CXX11 1
-#endif
-
-// Only use C++11 library features if the library provides them.
-#if GTEST_STDLIB_CXX11
-# define GTEST_HAS_STD_BEGIN_AND_END_ 1
-# define GTEST_HAS_STD_FORWARD_LIST_ 1
-# if !defined(_MSC_VER) || (_MSC_FULL_VER >= 190023824) // works only with VS2015U2 and better
-# define GTEST_HAS_STD_FUNCTION_ 1
-# endif
-# define GTEST_HAS_STD_INITIALIZER_LIST_ 1
-# define GTEST_HAS_STD_MOVE_ 1
-# define GTEST_HAS_STD_SHARED_PTR_ 1
-# define GTEST_HAS_STD_TYPE_TRAITS_ 1
-# define GTEST_HAS_STD_UNIQUE_PTR_ 1
-# define GTEST_HAS_UNORDERED_MAP_ 1
-# define GTEST_HAS_UNORDERED_SET_ 1
-#endif
-
-// C++11 specifies that <tuple> provides std::tuple.
-// Some platforms still might not have it, however.
-#if GTEST_LANG_CXX11
-# define GTEST_HAS_STD_TUPLE_ 1
-# if defined(__clang__)
-// Inspired by http://clang.llvm.org/docs/LanguageExtensions.html#__has_include
-# if defined(__has_include) && !__has_include(<tuple>)
-# undef GTEST_HAS_STD_TUPLE_
-# endif
-# elif defined(_MSC_VER)
-// Inspired by boost/config/stdlib/dinkumware.hpp
-# if defined(_CPPLIB_VER) && _CPPLIB_VER < 520
-# undef GTEST_HAS_STD_TUPLE_
-# endif
-# elif defined(__GLIBCXX__)
-// Inspired by boost/config/stdlib/libstdcpp3.hpp,
-// http://gcc.gnu.org/gcc-4.2/changes.html and
-// http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt01ch01.html#manual.intro.status.standard.200x
-# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 2)
-# undef GTEST_HAS_STD_TUPLE_
-# endif
-# endif
+// Clang on Windows does not understand MSVC's pragma warning.
+// We need clang-specific way to disable function deprecation warning.
+#ifdef __clang__
+# define GTEST_DISABLE_MSC_DEPRECATED_PUSH_() \
+ _Pragma("clang diagnostic push") \
+ _Pragma("clang diagnostic ignored \"-Wdeprecated-declarations\"") \
+ _Pragma("clang diagnostic ignored \"-Wdeprecated-implementations\"")
+#define GTEST_DISABLE_MSC_DEPRECATED_POP_() \
+ _Pragma("clang diagnostic pop")
+#else
+# define GTEST_DISABLE_MSC_DEPRECATED_PUSH_() \
+ GTEST_DISABLE_MSC_WARNINGS_PUSH_(4996)
+# define GTEST_DISABLE_MSC_DEPRECATED_POP_() \
+ GTEST_DISABLE_MSC_WARNINGS_POP_()
#endif
// Brings in definitions for functions used in the testing::internal::posix
@@ -464,8 +401,11 @@
#ifndef GTEST_HAS_EXCEPTIONS
// The user didn't tell us whether exceptions are enabled, so we need
// to figure it out.
-# if defined(_MSC_VER) || defined(__BORLANDC__)
-// MSVC's and C++Builder's implementations of the STL use the _HAS_EXCEPTIONS
+# if defined(_MSC_VER) && defined(_CPPUNWIND)
+// MSVC defines _CPPUNWIND to 1 iff exceptions are enabled.
+# define GTEST_HAS_EXCEPTIONS 1
+# elif defined(__BORLANDC__)
+// C++Builder's implementation of the STL uses the _HAS_EXCEPTIONS
// macro to enable exceptions, so we'll do the same.
// Assumes that exceptions are enabled by default.
# ifndef _HAS_EXCEPTIONS
@@ -509,23 +449,12 @@
# define GTEST_HAS_STD_STRING 1
#elif !GTEST_HAS_STD_STRING
// The user told us that ::std::string isn't available.
-# error "Google Test cannot be used where ::std::string isn't available."
+# error "::std::string isn't available."
#endif // !defined(GTEST_HAS_STD_STRING)
-#ifndef GTEST_HAS_GLOBAL_STRING
-// The user didn't tell us whether ::string is available, so we need
-// to figure it out.
-
-# define GTEST_HAS_GLOBAL_STRING 0
-
-#endif // GTEST_HAS_GLOBAL_STRING
-
#ifndef GTEST_HAS_STD_WSTRING
// The user didn't tell us whether ::std::wstring is available, so we need
// to figure it out.
-// TODO(wan@google.com): uses autoconf to detect whether ::std::wstring
-// is available.
-
// Cygwin 1.7 and below doesn't support ::std::wstring.
// Solaris' libc++ doesn't support it either. Android has
// no support for it at least as recent as Froyo (2.2).
@@ -534,13 +463,6 @@
#endif // GTEST_HAS_STD_WSTRING
-#ifndef GTEST_HAS_GLOBAL_WSTRING
-// The user didn't tell us whether ::wstring is available, so we need
-// to figure it out.
-# define GTEST_HAS_GLOBAL_WSTRING \
- (GTEST_HAS_STD_WSTRING && GTEST_HAS_GLOBAL_STRING)
-#endif // GTEST_HAS_GLOBAL_WSTRING
-
// Determines whether RTTI is available.
#ifndef GTEST_HAS_RTTI
// The user didn't tell us whether RTTI is enabled, so we need to
@@ -555,7 +477,7 @@
# endif
// Starting with version 4.3.2, gcc defines __GXX_RTTI iff RTTI is enabled.
-# elif defined(__GNUC__) && (GTEST_GCC_VER_ >= 40302)
+# elif defined(__GNUC__)
# ifdef __GXX_RTTI
// When building against STLport with the Android NDK and with
@@ -611,9 +533,10 @@
//
// To disable threading support in Google Test, add -DGTEST_HAS_PTHREAD=0
// to your compiler flags.
-#define GTEST_HAS_PTHREAD \
- (GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_HPUX || GTEST_OS_QNX || \
- GTEST_OS_FREEBSD || GTEST_OS_NACL || GTEST_OS_NETBSD || GTEST_OS_FUCHSIA)
+#define GTEST_HAS_PTHREAD \
+ (GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_HPUX || GTEST_OS_QNX || \
+ GTEST_OS_FREEBSD || GTEST_OS_NACL || GTEST_OS_NETBSD || GTEST_OS_FUCHSIA || \
+ GTEST_OS_DRAGONFLY || GTEST_OS_GNU_KFREEBSD || GTEST_OS_OPENBSD)
#endif // GTEST_HAS_PTHREAD
#if GTEST_HAS_PTHREAD
@@ -625,142 +548,6 @@
# include <time.h> // NOLINT
#endif
-// Determines if hash_map/hash_set are available.
-// Only used for testing against those containers.
-#if !defined(GTEST_HAS_HASH_MAP_)
-# if defined(_MSC_VER) && (_MSC_VER < 1900)
-# define GTEST_HAS_HASH_MAP_ 1 // Indicates that hash_map is available.
-# define GTEST_HAS_HASH_SET_ 1 // Indicates that hash_set is available.
-# endif // _MSC_VER
-#endif // !defined(GTEST_HAS_HASH_MAP_)
-
-// Determines whether Google Test can use tr1/tuple. You can define
-// this macro to 0 to prevent Google Test from using tuple (any
-// feature depending on tuple with be disabled in this mode).
-#ifndef GTEST_HAS_TR1_TUPLE
-# if GTEST_OS_LINUX_ANDROID && defined(_STLPORT_MAJOR)
-// STLport, provided with the Android NDK, has neither <tr1/tuple> or <tuple>.
-# define GTEST_HAS_TR1_TUPLE 0
-# elif defined(_MSC_VER) && (_MSC_VER >= 1910)
-// Prevent `warning C4996: 'std::tr1': warning STL4002: The non-Standard std::tr1 namespace and TR1-only machinery are deprecated and will be REMOVED.`
-# define GTEST_HAS_TR1_TUPLE 0
-# else
-// The user didn't tell us not to do it, so we assume it's OK.
-# define GTEST_HAS_TR1_TUPLE 1
-# endif
-#endif // GTEST_HAS_TR1_TUPLE
-
-// Determines whether Google Test's own tr1 tuple implementation
-// should be used.
-#ifndef GTEST_USE_OWN_TR1_TUPLE
-// The user didn't tell us, so we need to figure it out.
-
-// We use our own TR1 tuple if we aren't sure the user has an
-// implementation of it already. At this time, libstdc++ 4.0.0+ and
-// MSVC 2010 are the only mainstream standard libraries that come
-// with a TR1 tuple implementation. NVIDIA's CUDA NVCC compiler
-// pretends to be GCC by defining __GNUC__ and friends, but cannot
-// compile GCC's tuple implementation. MSVC 2008 (9.0) provides TR1
-// tuple in a 323 MB Feature Pack download, which we cannot assume the
-// user has. QNX's QCC compiler is a modified GCC but it doesn't
-// support TR1 tuple. libc++ only provides std::tuple, in C++11 mode,
-// and it can be used with some compilers that define __GNUC__.
-# if (defined(__GNUC__) && !defined(__CUDACC__) && (GTEST_GCC_VER_ >= 40000) \
- && !GTEST_OS_QNX && !defined(_LIBCPP_VERSION)) \
- || (_MSC_VER >= 1600 && _MSC_VER < 1900)
-# define GTEST_ENV_HAS_TR1_TUPLE_ 1
-# endif
-
-// C++11 specifies that <tuple> provides std::tuple. Use that if gtest is used
-// in C++11 mode and libstdc++ isn't very old (binaries targeting OS X 10.6
-// can build with clang but need to use gcc4.2's libstdc++).
-# if GTEST_LANG_CXX11 && (!defined(__GLIBCXX__) || __GLIBCXX__ > 20110325)
-# define GTEST_ENV_HAS_STD_TUPLE_ 1
-# endif
-
-# if GTEST_ENV_HAS_TR1_TUPLE_ || GTEST_ENV_HAS_STD_TUPLE_
-# define GTEST_USE_OWN_TR1_TUPLE 0
-# else
-# define GTEST_USE_OWN_TR1_TUPLE 1
-# endif
-
-#endif // GTEST_USE_OWN_TR1_TUPLE
-
-// To avoid conditional compilation everywhere, we make it
-// gtest-port.h's responsibility to #include the header implementing
-// tuple.
-#if GTEST_HAS_STD_TUPLE_
-# include <tuple> // IWYU pragma: export
-# define GTEST_TUPLE_NAMESPACE_ ::std
-#endif // GTEST_HAS_STD_TUPLE_
-
-// We include tr1::tuple even if std::tuple is available to define printers for
-// them.
-#if GTEST_HAS_TR1_TUPLE
-# ifndef GTEST_TUPLE_NAMESPACE_
-# define GTEST_TUPLE_NAMESPACE_ ::std::tr1
-# endif // GTEST_TUPLE_NAMESPACE_
-
-# if GTEST_USE_OWN_TR1_TUPLE
-# include "gtest/internal/gtest-tuple.h" // IWYU pragma: export // NOLINT
-# elif GTEST_ENV_HAS_STD_TUPLE_
-# include <tuple>
-// C++11 puts its tuple into the ::std namespace rather than
-// ::std::tr1. gtest expects tuple to live in ::std::tr1, so put it there.
-// This causes undefined behavior, but supported compilers react in
-// the way we intend.
-namespace std {
-namespace tr1 {
-using ::std::get;
-using ::std::make_tuple;
-using ::std::tuple;
-using ::std::tuple_element;
-using ::std::tuple_size;
-}
-}
-
-# elif GTEST_OS_SYMBIAN
-
-// On Symbian, BOOST_HAS_TR1_TUPLE causes Boost's TR1 tuple library to
-// use STLport's tuple implementation, which unfortunately doesn't
-// work as the copy of STLport distributed with Symbian is incomplete.
-// By making sure BOOST_HAS_TR1_TUPLE is undefined, we force Boost to
-// use its own tuple implementation.
-# ifdef BOOST_HAS_TR1_TUPLE
-# undef BOOST_HAS_TR1_TUPLE
-# endif // BOOST_HAS_TR1_TUPLE
-
-// This prevents <boost/tr1/detail/config.hpp>, which defines
-// BOOST_HAS_TR1_TUPLE, from being #included by Boost's <tuple>.
-# define BOOST_TR1_DETAIL_CONFIG_HPP_INCLUDED
-# include <tuple> // IWYU pragma: export // NOLINT
-
-# elif defined(__GNUC__) && (GTEST_GCC_VER_ >= 40000)
-// GCC 4.0+ implements tr1/tuple in the <tr1/tuple> header. This does
-// not conform to the TR1 spec, which requires the header to be <tuple>.
-
-# if !GTEST_HAS_RTTI && GTEST_GCC_VER_ < 40302
-// Until version 4.3.2, gcc has a bug that causes <tr1/functional>,
-// which is #included by <tr1/tuple>, to not compile when RTTI is
-// disabled. _TR1_FUNCTIONAL is the header guard for
-// <tr1/functional>. Hence the following #define is a hack to prevent
-// <tr1/functional> from being included.
-# define _TR1_FUNCTIONAL 1
-# include <tr1/tuple>
-# undef _TR1_FUNCTIONAL // Allows the user to #include
- // <tr1/functional> if they choose to.
-# else
-# include <tr1/tuple> // NOLINT
-# endif // !GTEST_HAS_RTTI && GTEST_GCC_VER_ < 40302
-
-# else
-// If the compiler is not GCC 4.0+, we assume the user is using a
-// spec-conforming TR1 implementation.
-# include <tuple> // IWYU pragma: export // NOLINT
-# endif // GTEST_USE_OWN_TR1_TUPLE
-
-#endif // GTEST_HAS_TR1_TUPLE
-
// Determines whether clone(2) is supported.
// Usually it will only be available on Linux, excluding
// Linux on the Itanium architecture.
@@ -794,23 +581,22 @@
#ifndef GTEST_HAS_STREAM_REDIRECTION
// By default, we assume that stream redirection is supported on all
// platforms except known mobile ones.
-# if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_SYMBIAN || \
- GTEST_OS_WINDOWS_PHONE || GTEST_OS_WINDOWS_RT
+# if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_PHONE || GTEST_OS_WINDOWS_RT
# define GTEST_HAS_STREAM_REDIRECTION 0
# else
# define GTEST_HAS_STREAM_REDIRECTION 1
-# endif // !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_SYMBIAN
+# endif // !GTEST_OS_WINDOWS_MOBILE
#endif // GTEST_HAS_STREAM_REDIRECTION
// Determines whether to support death tests.
-// Google Test does not support death tests for VC 7.1 and earlier as
-// abort() in a VC 7.1 application compiled as GUI in debug config
// pops up a dialog window that cannot be suppressed programmatically.
-#if (GTEST_OS_LINUX || GTEST_OS_CYGWIN || GTEST_OS_SOLARIS || \
- (GTEST_OS_MAC && !GTEST_OS_IOS) || \
- (GTEST_OS_WINDOWS_DESKTOP && _MSC_VER >= 1400) || \
+#if (GTEST_OS_LINUX || GTEST_OS_CYGWIN || GTEST_OS_SOLARIS || \
+ (GTEST_OS_MAC && !GTEST_OS_IOS) || \
+ (GTEST_OS_WINDOWS_DESKTOP && _MSC_VER) || \
GTEST_OS_WINDOWS_MINGW || GTEST_OS_AIX || GTEST_OS_HPUX || \
- GTEST_OS_OPENBSD || GTEST_OS_QNX || GTEST_OS_FREEBSD || GTEST_OS_NETBSD)
+ GTEST_OS_OPENBSD || GTEST_OS_QNX || GTEST_OS_FREEBSD || \
+ GTEST_OS_NETBSD || GTEST_OS_FUCHSIA || GTEST_OS_DRAGONFLY || \
+ GTEST_OS_GNU_KFREEBSD)
# define GTEST_HAS_DEATH_TEST 1
#endif
@@ -818,25 +604,19 @@
// Typed tests need <typeinfo> and variadic macros, which GCC, VC++ 8.0,
// Sun Pro CC, IBM Visual Age, and HP aCC support.
-#if defined(__GNUC__) || (_MSC_VER >= 1400) || defined(__SUNPRO_CC) || \
+#if defined(__GNUC__) || defined(_MSC_VER) || defined(__SUNPRO_CC) || \
defined(__IBMCPP__) || defined(__HP_aCC)
# define GTEST_HAS_TYPED_TEST 1
# define GTEST_HAS_TYPED_TEST_P 1
#endif
-// Determines whether to support Combine().
-// The implementation doesn't work on Sun Studio since it doesn't
-// understand templated conversion operators.
-#if (GTEST_HAS_TR1_TUPLE || GTEST_HAS_STD_TUPLE_) && !defined(__SUNPRO_CC)
-# define GTEST_HAS_COMBINE 1
-#endif
-
// Determines whether the system compiler uses UTF-16 for encoding wide strings.
#define GTEST_WIDE_STRING_USES_UTF16_ \
- (GTEST_OS_WINDOWS || GTEST_OS_CYGWIN || GTEST_OS_SYMBIAN || GTEST_OS_AIX)
+ (GTEST_OS_WINDOWS || GTEST_OS_CYGWIN || GTEST_OS_AIX || GTEST_OS_OS2)
// Determines whether test results can be streamed to a socket.
-#if GTEST_OS_LINUX
+#if GTEST_OS_LINUX || GTEST_OS_GNU_KFREEBSD || GTEST_OS_DRAGONFLY || \
+ GTEST_OS_FREEBSD || GTEST_OS_NETBSD || GTEST_OS_OPENBSD
# define GTEST_CAN_STREAM_RESULTS_ 1
#endif
@@ -895,15 +675,16 @@
# define GTEST_ATTRIBUTE_PRINTF_(string_index, first_to_check)
#endif
+
// A macro to disallow operator=
// This should be used in the private: declarations for a class.
-#define GTEST_DISALLOW_ASSIGN_(type)\
- void operator=(type const &)
+#define GTEST_DISALLOW_ASSIGN_(type) \
+ void operator=(type const &) = delete
// A macro to disallow copy constructor and operator=
// This should be used in the private: declarations for a class.
-#define GTEST_DISALLOW_COPY_AND_ASSIGN_(type)\
- type(type const &);\
+#define GTEST_DISALLOW_COPY_AND_ASSIGN_(type) \
+ type(type const &) = delete; \
GTEST_DISALLOW_ASSIGN_(type)
// Tell the compiler to warn about unused return values for functions declared
@@ -911,11 +692,11 @@
// following the argument list:
//
// Sprocket* AllocateSprocket() GTEST_MUST_USE_RESULT_;
-#if defined(__GNUC__) && (GTEST_GCC_VER_ >= 30400) && !defined(COMPILER_ICC)
+#if defined(__GNUC__) && !defined(COMPILER_ICC)
# define GTEST_MUST_USE_RESULT_ __attribute__ ((warn_unused_result))
#else
# define GTEST_MUST_USE_RESULT_
-#endif // __GNUC__ && (GTEST_GCC_VER_ >= 30400) && !COMPILER_ICC
+#endif // __GNUC__ && !COMPILER_ICC
// MS C++ compiler emits warning when a conditional expression is compile time
// constant. In some contexts this warning is false positive and needs to be
@@ -944,13 +725,17 @@
# define GTEST_HAS_SEH 0
# endif
-#define GTEST_IS_THREADSAFE \
- (GTEST_HAS_MUTEX_AND_THREAD_LOCAL_ \
- || (GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT) \
- || GTEST_HAS_PTHREAD)
-
#endif // GTEST_HAS_SEH
+#ifndef GTEST_IS_THREADSAFE
+
+#define GTEST_IS_THREADSAFE \
+ (GTEST_HAS_MUTEX_AND_THREAD_LOCAL_ || \
+ (GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT) || \
+ GTEST_HAS_PTHREAD)
+
+#endif // GTEST_IS_THREADSAFE
+
// GTEST_API_ qualifies all symbols that must be exported. The definitions below
// are guarded by #ifndef to give embedders a chance to define GTEST_API_ in
// gtest/internal/custom/gtest-port.h
@@ -964,13 +749,17 @@
# endif
#elif __GNUC__ >= 4 || defined(__clang__)
# define GTEST_API_ __attribute__((visibility ("default")))
-#endif // _MSC_VER
+#endif // _MSC_VER
-#endif // GTEST_API_
+#endif // GTEST_API_
#ifndef GTEST_API_
# define GTEST_API_
-#endif // GTEST_API_
+#endif // GTEST_API_
+
+#ifndef GTEST_DEFAULT_DEATH_TEST_STYLE
+# define GTEST_DEFAULT_DEATH_TEST_STYLE "fast"
+#endif // GTEST_DEFAULT_DEATH_TEST_STYLE
#ifdef __GNUC__
// Ask the compiler to never inline a given function.
@@ -980,10 +769,12 @@
#endif
// _LIBCPP_VERSION is defined by the libc++ library from the LLVM project.
-#if defined(__GLIBCXX__) || defined(_LIBCPP_VERSION)
-# define GTEST_HAS_CXXABI_H_ 1
-#else
-# define GTEST_HAS_CXXABI_H_ 0
+#if !defined(GTEST_HAS_CXXABI_H_)
+# if defined(__GLIBCXX__) || (defined(_LIBCPP_VERSION) && !defined(_MSC_VER))
+# define GTEST_HAS_CXXABI_H_ 1
+# else
+# define GTEST_HAS_CXXABI_H_ 0
+# endif
#endif
// A function level attribute to disable checking for use of uninitialized
@@ -1011,6 +802,18 @@
# define GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_
#endif // __clang__
+// A function level attribute to disable HWAddressSanitizer instrumentation.
+#if defined(__clang__)
+# if __has_feature(hwaddress_sanitizer)
+# define GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_ \
+ __attribute__((no_sanitize("hwaddress")))
+# else
+# define GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_
+# endif // __has_feature(hwaddress_sanitizer)
+#else
+# define GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_
+#endif // __clang__
+
// A function level attribute to disable ThreadSanitizer instrumentation.
#if defined(__clang__)
# if __has_feature(thread_sanitizer)
@@ -1027,16 +830,13 @@
class Message;
-#if defined(GTEST_TUPLE_NAMESPACE_)
-// Import tuple and friends into the ::testing namespace.
-// It is part of our interface, having them in ::testing allows us to change
-// their types as needed.
-using GTEST_TUPLE_NAMESPACE_::get;
-using GTEST_TUPLE_NAMESPACE_::make_tuple;
-using GTEST_TUPLE_NAMESPACE_::tuple;
-using GTEST_TUPLE_NAMESPACE_::tuple_size;
-using GTEST_TUPLE_NAMESPACE_::tuple_element;
-#endif // defined(GTEST_TUPLE_NAMESPACE_)
+// Legacy imports for backwards compatibility.
+// New code should use std:: names directly.
+using std::get;
+using std::make_tuple;
+using std::tuple;
+using std::tuple_element;
+using std::tuple_size;
namespace internal {
@@ -1045,75 +845,16 @@
// Secret object, which is what we want.
class Secret;
-// The GTEST_COMPILE_ASSERT_ macro can be used to verify that a compile time
-// expression is true. For example, you could use it to verify the
-// size of a static array:
+// The GTEST_COMPILE_ASSERT_ is a legacy macro used to verify that a compile
+// time expression is true (in new code, use static_assert instead). For
+// example, you could use it to verify the size of a static array:
//
// GTEST_COMPILE_ASSERT_(GTEST_ARRAY_SIZE_(names) == NUM_NAMES,
// names_incorrect_size);
//
-// or to make sure a struct is smaller than a certain size:
-//
-// GTEST_COMPILE_ASSERT_(sizeof(foo) < 128, foo_too_large);
-//
-// The second argument to the macro is the name of the variable. If
-// the expression is false, most compilers will issue a warning/error
-// containing the name of the variable.
-
-#if GTEST_LANG_CXX11
-# define GTEST_COMPILE_ASSERT_(expr, msg) static_assert(expr, #msg)
-#else // !GTEST_LANG_CXX11
-template <bool>
- struct CompileAssert {
-};
-
-# define GTEST_COMPILE_ASSERT_(expr, msg) \
- typedef ::testing::internal::CompileAssert<(static_cast<bool>(expr))> \
- msg[static_cast<bool>(expr) ? 1 : -1] GTEST_ATTRIBUTE_UNUSED_
-#endif // !GTEST_LANG_CXX11
-
-// Implementation details of GTEST_COMPILE_ASSERT_:
-//
-// (In C++11, we simply use static_assert instead of the following)
-//
-// - GTEST_COMPILE_ASSERT_ works by defining an array type that has -1
-// elements (and thus is invalid) when the expression is false.
-//
-// - The simpler definition
-//
-// #define GTEST_COMPILE_ASSERT_(expr, msg) typedef char msg[(expr) ? 1 : -1]
-//
-// does not work, as gcc supports variable-length arrays whose sizes
-// are determined at run-time (this is gcc's extension and not part
-// of the C++ standard). As a result, gcc fails to reject the
-// following code with the simple definition:
-//
-// int foo;
-// GTEST_COMPILE_ASSERT_(foo, msg); // not supposed to compile as foo is
-// // not a compile-time constant.
-//
-// - By using the type CompileAssert<(bool(expr))>, we ensures that
-// expr is a compile-time constant. (Template arguments must be
-// determined at compile-time.)
-//
-// - The outter parentheses in CompileAssert<(bool(expr))> are necessary
-// to work around a bug in gcc 3.4.4 and 4.0.1. If we had written
-//
-// CompileAssert<bool(expr)>
-//
-// instead, these compilers will refuse to compile
-//
-// GTEST_COMPILE_ASSERT_(5 > 0, some_message);
-//
-// (They seem to think the ">" in "5 > 0" marks the end of the
-// template argument list.)
-//
-// - The array size is (bool(expr) ? 1 : -1), instead of simply
-//
-// ((expr) ? 1 : -1).
-//
-// This is to avoid running into a bug in MS VC 7.1, which
-// causes ((0.0) ? 1 : -1) to incorrectly evaluate to 1.
+// The second argument to the macro must be a valid C++ identifier. If the
+// expression is false, compiler will issue an error containing this identifier.
+#define GTEST_COMPILE_ASSERT_(expr, msg) static_assert(expr, #msg)
// StaticAssertTypeEqHelper is used by StaticAssertTypeEq defined in gtest.h.
//
@@ -1126,69 +867,29 @@
enum { value = true };
};
+// Same as std::is_same<>.
+template <typename T, typename U>
+struct IsSame {
+ enum { value = false };
+};
+template <typename T>
+struct IsSame<T, T> {
+ enum { value = true };
+};
+
// Evaluates to the number of elements in 'array'.
#define GTEST_ARRAY_SIZE_(array) (sizeof(array) / sizeof(array[0]))
-#if GTEST_HAS_GLOBAL_STRING
-typedef ::string string;
-#else
-typedef ::std::string string;
-#endif // GTEST_HAS_GLOBAL_STRING
-
-#if GTEST_HAS_GLOBAL_WSTRING
-typedef ::wstring wstring;
-#elif GTEST_HAS_STD_WSTRING
-typedef ::std::wstring wstring;
-#endif // GTEST_HAS_GLOBAL_WSTRING
-
// A helper for suppressing warnings on constant condition. It just
// returns 'condition'.
GTEST_API_ bool IsTrue(bool condition);
-// Defines scoped_ptr.
-
-// This implementation of scoped_ptr is PARTIAL - it only contains
-// enough stuff to satisfy Google Test's need.
-template <typename T>
-class scoped_ptr {
- public:
- typedef T element_type;
-
- explicit scoped_ptr(T* p = NULL) : ptr_(p) {}
- ~scoped_ptr() { reset(); }
-
- T& operator*() const { return *ptr_; }
- T* operator->() const { return ptr_; }
- T* get() const { return ptr_; }
-
- T* release() {
- T* const ptr = ptr_;
- ptr_ = NULL;
- return ptr;
- }
-
- void reset(T* p = NULL) {
- if (p != ptr_) {
- if (IsTrue(sizeof(T) > 0)) { // Makes sure T is a complete type.
- delete ptr_;
- }
- ptr_ = p;
- }
- }
-
- friend void swap(scoped_ptr& a, scoped_ptr& b) {
- using std::swap;
- swap(a.ptr_, b.ptr_);
- }
-
- private:
- T* ptr_;
-
- GTEST_DISALLOW_COPY_AND_ASSIGN_(scoped_ptr);
-};
-
// Defines RE.
+#if GTEST_USES_PCRE
+// if used, PCRE is injected by custom/gtest-port.h
+#elif GTEST_USES_POSIX_RE || GTEST_USES_SIMPLE_RE
+
// A simple C++ wrapper for <regex.h>. It uses the POSIX Extended
// Regular Expression syntax.
class GTEST_API_ RE {
@@ -1200,12 +901,6 @@
// Constructs an RE from a string.
RE(const ::std::string& regex) { Init(regex.c_str()); } // NOLINT
-#if GTEST_HAS_GLOBAL_STRING
-
- RE(const ::string& regex) { Init(regex.c_str()); } // NOLINT
-
-#endif // GTEST_HAS_GLOBAL_STRING
-
RE(const char* regex) { Init(regex); } // NOLINT
~RE();
@@ -1216,9 +911,6 @@
// the entire str.
// PartialMatch(str, re) returns true iff regular expression re
// matches a substring of str (including str itself).
- //
- // TODO(wan@google.com): make FullMatch() and PartialMatch() work
- // when str contains NUL characters.
static bool FullMatch(const ::std::string& str, const RE& re) {
return FullMatch(str.c_str(), re);
}
@@ -1226,43 +918,30 @@
return PartialMatch(str.c_str(), re);
}
-#if GTEST_HAS_GLOBAL_STRING
-
- static bool FullMatch(const ::string& str, const RE& re) {
- return FullMatch(str.c_str(), re);
- }
- static bool PartialMatch(const ::string& str, const RE& re) {
- return PartialMatch(str.c_str(), re);
- }
-
-#endif // GTEST_HAS_GLOBAL_STRING
-
static bool FullMatch(const char* str, const RE& re);
static bool PartialMatch(const char* str, const RE& re);
private:
void Init(const char* regex);
-
- // We use a const char* instead of an std::string, as Google Test used to be
- // used where std::string is not available. TODO(wan@google.com): change to
- // std::string.
const char* pattern_;
bool is_valid_;
-#if GTEST_USES_POSIX_RE
+# if GTEST_USES_POSIX_RE
regex_t full_regex_; // For FullMatch().
regex_t partial_regex_; // For PartialMatch().
-#else // GTEST_USES_SIMPLE_RE
+# else // GTEST_USES_SIMPLE_RE
const char* full_pattern_; // For FullMatch();
-#endif
+# endif
GTEST_DISALLOW_ASSIGN_(RE);
};
+#endif // GTEST_USES_PCRE
+
// Formats a source file path and a line number as they would appear
// in an error message from the compiler used to compile this code.
GTEST_API_ ::std::string FormatFileLocation(const char* file, int line);
@@ -1311,7 +990,7 @@
__FILE__, __LINE__).GetStream()
inline void LogToStderr() {}
-inline void FlushInfoLog() { fflush(NULL); }
+inline void FlushInfoLog() { fflush(nullptr); }
#endif // !defined(GTEST_LOG_)
@@ -1348,14 +1027,38 @@
GTEST_LOG_(FATAL) << #posix_call << "failed with error " \
<< gtest_error
-#if GTEST_HAS_STD_MOVE_
-using std::move;
-#else // GTEST_HAS_STD_MOVE_
+// Adds reference to a type if it is not a reference type,
+// otherwise leaves it unchanged. This is the same as
+// tr1::add_reference, which is not widely available yet.
template <typename T>
-const T& move(const T& t) {
- return t;
-}
-#endif // GTEST_HAS_STD_MOVE_
+struct AddReference { typedef T& type; }; // NOLINT
+template <typename T>
+struct AddReference<T&> { typedef T& type; }; // NOLINT
+
+// A handy wrapper around AddReference that works when the argument T
+// depends on template parameters.
+#define GTEST_ADD_REFERENCE_(T) \
+ typename ::testing::internal::AddReference<T>::type
+
+// Transforms "T" into "const T&" according to standard reference collapsing
+// rules (this is only needed as a backport for C++98 compilers that do not
+// support reference collapsing). Specifically, it transforms:
+//
+// char ==> const char&
+// const char ==> const char&
+// char& ==> char&
+// const char& ==> const char&
+//
+// Note that the non-const reference will not have "const" added. This is
+// standard, and necessary so that "T" can always bind to "const T&".
+template <typename T>
+struct ConstRef { typedef const T& type; };
+template <typename T>
+struct ConstRef<T&> { typedef T& type; };
+
+// The argument T must depend on some template parameters.
+#define GTEST_REFERENCE_TO_CONST_(T) \
+ typename ::testing::internal::ConstRef<T>::type
// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
//
@@ -1410,13 +1113,13 @@
GTEST_INTENTIONAL_CONST_COND_PUSH_()
if (false) {
GTEST_INTENTIONAL_CONST_COND_POP_()
- const To to = NULL;
- ::testing::internal::ImplicitCast_<From*>(to);
+ const To to = nullptr;
+ ::testing::internal::ImplicitCast_<From*>(to);
}
#if GTEST_HAS_RTTI
// RTTI: debug mode only!
- GTEST_CHECK_(f == NULL || dynamic_cast<To>(f) != NULL);
+ GTEST_CHECK_(f == nullptr || dynamic_cast<To>(f) != nullptr);
#endif
return static_cast<To>(f);
}
@@ -1455,7 +1158,6 @@
GTEST_API_ std::string GetCapturedStderr();
#endif // GTEST_HAS_STREAM_REDIRECTION
-
// Returns the size (in bytes) of a file.
GTEST_API_ size_t GetFileSize(FILE* file);
@@ -1463,14 +1165,15 @@
GTEST_API_ std::string ReadEntireFile(FILE* file);
// All command line arguments.
-GTEST_API_ const ::std::vector<testing::internal::string>& GetArgvs();
+GTEST_API_ std::vector<std::string> GetArgvs();
#if GTEST_HAS_DEATH_TEST
-const ::std::vector<testing::internal::string>& GetInjectableArgvs();
-void SetInjectableArgvs(const ::std::vector<testing::internal::string>*
- new_argvs);
-
+std::vector<std::string> GetInjectableArgvs();
+// Deprecated: pass the args vector by value instead.
+void SetInjectableArgvs(const std::vector<std::string>* new_argvs);
+void SetInjectableArgvs(const std::vector<std::string>& new_argvs);
+void ClearInjectableArgvs();
#endif // GTEST_HAS_DEATH_TEST
@@ -1485,7 +1188,7 @@
0, // 0 seconds.
n * 1000L * 1000L, // And n ms.
};
- nanosleep(&time, NULL);
+ nanosleep(&time, nullptr);
}
# endif // GTEST_HAS_PTHREAD
@@ -1503,7 +1206,7 @@
class Notification {
public:
Notification() : notified_(false) {
- GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_init(&mutex_, NULL));
+ GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_init(&mutex_, nullptr));
}
~Notification() {
pthread_mutex_destroy(&mutex_);
@@ -1612,7 +1315,7 @@
// pass into pthread_create().
extern "C" inline void* ThreadFuncWithCLinkage(void* thread) {
static_cast<ThreadWithParamBase*>(thread)->Run();
- return NULL;
+ return nullptr;
}
// Helper class for testing Google Test's multi-threading constructs.
@@ -1641,20 +1344,19 @@
// The thread can be created only after all fields except thread_
// have been initialized.
GTEST_CHECK_POSIX_SUCCESS_(
- pthread_create(&thread_, 0, &ThreadFuncWithCLinkage, base));
+ pthread_create(&thread_, nullptr, &ThreadFuncWithCLinkage, base));
}
- ~ThreadWithParam() { Join(); }
+ ~ThreadWithParam() override { Join(); }
void Join() {
if (!finished_) {
- GTEST_CHECK_POSIX_SUCCESS_(pthread_join(thread_, 0));
+ GTEST_CHECK_POSIX_SUCCESS_(pthread_join(thread_, nullptr));
finished_ = true;
}
}
- virtual void Run() {
- if (thread_can_start_ != NULL)
- thread_can_start_->WaitForNotification();
+ void Run() override {
+ if (thread_can_start_ != nullptr) thread_can_start_->WaitForNotification();
func_(param_);
}
@@ -1720,7 +1422,7 @@
// Initializes owner_thread_id_ and critical_section_ in static mutexes.
void ThreadSafeLazyInit();
- // Per http://blogs.msdn.com/b/oldnewthing/archive/2004/02/23/78395.aspx,
+ // Per https://blogs.msdn.microsoft.com/oldnewthing/20040223-00/?p=40503,
// we assume that 0 is an invalid value for thread IDs.
unsigned int owner_thread_id_;
@@ -1948,7 +1650,7 @@
GTEST_DISALLOW_COPY_AND_ASSIGN_(InstanceValueHolderFactory);
};
- scoped_ptr<ValueHolderFactory> default_factory_;
+ std::unique_ptr<ValueHolderFactory> default_factory_;
GTEST_DISALLOW_COPY_AND_ASSIGN_(ThreadLocal);
};
@@ -2004,15 +1706,20 @@
extern ::testing::internal::MutexBase mutex
// Defines and statically (i.e. at link time) initializes a static mutex.
-# define GTEST_DEFINE_STATIC_MUTEX_(mutex) \
- ::testing::internal::MutexBase mutex = { PTHREAD_MUTEX_INITIALIZER, false, pthread_t() }
+// The initialization list here does not explicitly initialize each field,
+// instead relying on default initialization for the unspecified fields. In
+// particular, the owner_ field (a pthread_t) is not explicitly initialized.
+// This allows initialization to work whether pthread_t is a scalar or struct.
+// The flag -Wmissing-field-initializers must not be specified for this to work.
+#define GTEST_DEFINE_STATIC_MUTEX_(mutex) \
+ ::testing::internal::MutexBase mutex = {PTHREAD_MUTEX_INITIALIZER, false, 0}
// The Mutex class can only be used for mutexes created at runtime. It
// shares its API with MutexBase otherwise.
class Mutex : public MutexBase {
public:
Mutex() {
- GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_init(&mutex_, NULL));
+ GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_init(&mutex_, nullptr));
has_owner_ = false;
}
~Mutex() {
@@ -2110,7 +1817,7 @@
T* GetOrCreateValue() const {
ThreadLocalValueHolderBase* const holder =
static_cast<ThreadLocalValueHolderBase*>(pthread_getspecific(key_));
- if (holder != NULL) {
+ if (holder != nullptr) {
return CheckedDowncastToActualType<ValueHolder>(holder)->pointer();
}
@@ -2154,7 +1861,7 @@
// A key pthreads uses for looking up per-thread values.
const pthread_key_t key_;
- scoped_ptr<ValueHolderFactory> default_factory_;
+ std::unique_ptr<ValueHolderFactory> default_factory_;
GTEST_DISALLOW_COPY_AND_ASSIGN_(ThreadLocal);
};
@@ -2212,29 +1919,6 @@
// we cannot detect it.
GTEST_API_ size_t GetThreadCount();
-// Passing non-POD classes through ellipsis (...) crashes the ARM
-// compiler and generates a warning in Sun Studio before 12u4. The Nokia Symbian
-// and the IBM XL C/C++ compiler try to instantiate a copy constructor
-// for objects passed through ellipsis (...), failing for uncopyable
-// objects. We define this to ensure that only POD is passed through
-// ellipsis on these systems.
-#if defined(__SYMBIAN32__) || defined(__IBMCPP__) || \
- (defined(__SUNPRO_CC) && __SUNPRO_CC < 0x5130)
-// We lose support for NULL detection where the compiler doesn't like
-// passing non-POD classes through ellipsis (...).
-# define GTEST_ELLIPSIS_NEEDS_POD_ 1
-#else
-# define GTEST_CAN_COMPARE_NULL 1
-#endif
-
-// The Nokia Symbian and IBM XL C/C++ compilers cannot decide between
-// const T& and const T* in a function template. These compilers
-// _can_ decide between class template specializations for T and T*,
-// so a tr1::type_traits-like is_pointer works.
-#if defined(__SYMBIAN32__) || defined(__IBMCPP__)
-# define GTEST_NEEDS_IS_POINTER_ 1
-#endif
-
template <bool bool_value>
struct bool_constant {
typedef bool_constant<bool_value> type;
@@ -2251,17 +1935,12 @@
template <typename T>
struct is_same<T, T> : public true_type {};
-template <typename T>
-struct is_pointer : public false_type {};
-
-template <typename T>
-struct is_pointer<T*> : public true_type {};
-
template <typename Iterator>
struct IteratorTraits {
typedef typename Iterator::value_type value_type;
};
+
template <typename T>
struct IteratorTraits<T*> {
typedef T value_type;
@@ -2393,7 +2072,7 @@
// Functions deprecated by MSVC 8.0.
-GTEST_DISABLE_MSC_WARNINGS_PUSH_(4996 /* deprecated function */)
+GTEST_DISABLE_MSC_DEPRECATED_PUSH_()
inline const char* StrNCpy(char* dest, const char* src, size_t n) {
return strncpy(dest, src, n);
@@ -2430,26 +2109,26 @@
#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_PHONE || GTEST_OS_WINDOWS_RT
// We are on Windows CE, which has no environment variables.
static_cast<void>(name); // To prevent 'unused argument' warning.
- return NULL;
+ return nullptr;
#elif defined(__BORLANDC__) || defined(__SunOS_5_8) || defined(__SunOS_5_9)
// Environment variables which we programmatically clear will be set to the
// empty string rather than unset (NULL). Handle that case.
const char* const env = getenv(name);
- return (env != NULL && env[0] != '\0') ? env : NULL;
+ return (env != nullptr && env[0] != '\0') ? env : nullptr;
#else
return getenv(name);
#endif
}
-GTEST_DISABLE_MSC_WARNINGS_POP_()
+GTEST_DISABLE_MSC_DEPRECATED_POP_()
#if GTEST_OS_WINDOWS_MOBILE
// Windows CE has no C library. The abort() function is used in
// several places in Google Test. This implementation provides a reasonable
// imitation of standard behaviour.
-void Abort();
+[[noreturn]] void Abort();
#else
-inline void Abort() { abort(); }
+[[noreturn]] inline void Abort() { abort(); }
#endif // GTEST_OS_WINDOWS_MOBILE
} // namespace posix
@@ -2459,13 +2138,12 @@
// MSVC-based platforms. We map the GTEST_SNPRINTF_ macro to the appropriate
// function in order to achieve that. We use macro definition here because
// snprintf is a variadic function.
-#if _MSC_VER >= 1400 && !GTEST_OS_WINDOWS_MOBILE
+#if _MSC_VER && !GTEST_OS_WINDOWS_MOBILE
// MSVC 2005 and above support variadic macros.
# define GTEST_SNPRINTF_(buffer, size, format, ...) \
_snprintf_s(buffer, size, size, format, __VA_ARGS__)
#elif defined(_MSC_VER)
-// Windows CE does not define _snprintf_s and MSVC prior to 2005 doesn't
-// complain about _snprintf.
+// Windows CE does not define _snprintf_s
# define GTEST_SNPRINTF_ _snprintf
#else
# define GTEST_SNPRINTF_ snprintf
@@ -2557,15 +2235,15 @@
# define GTEST_DECLARE_bool_(name) GTEST_API_ extern bool GTEST_FLAG(name)
# define GTEST_DECLARE_int32_(name) \
GTEST_API_ extern ::testing::internal::Int32 GTEST_FLAG(name)
-#define GTEST_DECLARE_string_(name) \
+# define GTEST_DECLARE_string_(name) \
GTEST_API_ extern ::std::string GTEST_FLAG(name)
// Macros for defining flags.
-#define GTEST_DEFINE_bool_(name, default_val, doc) \
+# define GTEST_DEFINE_bool_(name, default_val, doc) \
GTEST_API_ bool GTEST_FLAG(name) = (default_val)
-#define GTEST_DEFINE_int32_(name, default_val, doc) \
+# define GTEST_DEFINE_int32_(name, default_val, doc) \
GTEST_API_ ::testing::internal::Int32 GTEST_FLAG(name) = (default_val)
-#define GTEST_DEFINE_string_(name, default_val, doc) \
+# define GTEST_DEFINE_string_(name, default_val, doc) \
GTEST_API_ ::std::string GTEST_FLAG(name) = (default_val)
#endif // !defined(GTEST_DECLARE_bool_)
@@ -2579,19 +2257,36 @@
// Parses 'str' for a 32-bit signed integer. If successful, writes the result
// to *value and returns true; otherwise leaves *value unchanged and returns
// false.
-// TODO(chandlerc): Find a better way to refactor flag and environment parsing
-// out of both gtest-port.cc and gtest.cc to avoid exporting this utility
-// function.
bool ParseInt32(const Message& src_text, const char* str, Int32* value);
// Parses a bool/Int32/string from the environment variable
// corresponding to the given Google Test flag.
bool BoolFromGTestEnv(const char* flag, bool default_val);
GTEST_API_ Int32 Int32FromGTestEnv(const char* flag, Int32 default_val);
-std::string StringFromGTestEnv(const char* flag, const char* default_val);
+std::string OutputFlagAlsoCheckEnvVar();
+const char* StringFromGTestEnv(const char* flag, const char* default_val);
} // namespace internal
-
} // namespace testing
+#if !defined(GTEST_INTERNAL_DEPRECATED)
+
+// Internal Macro to mark an API deprecated, for googletest usage only
+// Usage: class GTEST_INTERNAL_DEPRECATED(message) MyClass or
+// GTEST_INTERNAL_DEPRECATED(message) <return_type> myFunction(); Every usage of
+// a deprecated entity will trigger a warning when compiled with
+// `-Wdeprecated-declarations` option (clang, gcc, any __GNUC__ compiler).
+// For msvc /W3 option will need to be used
+// Note that for 'other' compilers this macro evaluates to nothing to prevent
+// compilations errors.
+#if defined(_MSC_VER)
+#define GTEST_INTERNAL_DEPRECATED(message) __declspec(deprecated(message))
+#elif defined(__GNUC__)
+#define GTEST_INTERNAL_DEPRECATED(message) __attribute__((deprecated(message)))
+#else
+#define GTEST_INTERNAL_DEPRECATED(message)
+#endif
+
+#endif // !defined(GTEST_INTERNAL_DEPRECATED)
+
#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_
diff --git a/third_party/googletest/include/gtest/internal/gtest-string.h b/third_party/googletest/include/gtest/internal/gtest-string.h
index 97f1a7f..4c9b626 100644
--- a/third_party/googletest/include/gtest/internal/gtest-string.h
+++ b/third_party/googletest/include/gtest/internal/gtest-string.h
@@ -27,17 +27,17 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-// Authors: wan@google.com (Zhanyong Wan), eefacm@gmail.com (Sean Mcafee)
-//
-// The Google C++ Testing Framework (Google Test)
+// The Google C++ Testing and Mocking Framework (Google Test)
//
// This header file declares the String class and functions used internally by
// Google Test. They are subject to change without notice. They should not used
// by code external to Google Test.
//
-// This header file is #included by <gtest/internal/gtest-internal.h>.
+// This header file is #included by gtest-internal.h.
// It should not be #included by other files.
+// GOOGLETEST_CM0001 DO NOT DELETE
+
#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_
#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_
diff --git a/third_party/googletest/include/gtest/internal/gtest-tuple.h b/third_party/googletest/include/gtest/internal/gtest-tuple.h
deleted file mode 100644
index e9b4053..0000000
--- a/third_party/googletest/include/gtest/internal/gtest-tuple.h
+++ /dev/null
@@ -1,1020 +0,0 @@
-// This file was GENERATED by command:
-// pump.py gtest-tuple.h.pump
-// DO NOT EDIT BY HAND!!!
-
-// Copyright 2009 Google Inc.
-// All Rights Reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
-
-// Implements a subset of TR1 tuple needed by Google Test and Google Mock.
-
-#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TUPLE_H_
-#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TUPLE_H_
-
-#include <utility> // For ::std::pair.
-
-// The compiler used in Symbian has a bug that prevents us from declaring the
-// tuple template as a friend (it complains that tuple is redefined). This
-// hack bypasses the bug by declaring the members that should otherwise be
-// private as public.
-// Sun Studio versions < 12 also have the above bug.
-#if defined(__SYMBIAN32__) || (defined(__SUNPRO_CC) && __SUNPRO_CC < 0x590)
-# define GTEST_DECLARE_TUPLE_AS_FRIEND_ public:
-#else
-# define GTEST_DECLARE_TUPLE_AS_FRIEND_ \
- template <GTEST_10_TYPENAMES_(U)> friend class tuple; \
- private:
-#endif
-
-// Visual Studio 2010, 2012, and 2013 define symbols in std::tr1 that conflict
-// with our own definitions. Therefore using our own tuple does not work on
-// those compilers.
-#if defined(_MSC_VER) && _MSC_VER >= 1600 /* 1600 is Visual Studio 2010 */
-# error "gtest's tuple doesn't compile on Visual Studio 2010 or later. \
-GTEST_USE_OWN_TR1_TUPLE must be set to 0 on those compilers."
-#endif
-
-// GTEST_n_TUPLE_(T) is the type of an n-tuple.
-#define GTEST_0_TUPLE_(T) tuple<>
-#define GTEST_1_TUPLE_(T) tuple<T##0, void, void, void, void, void, void, \
- void, void, void>
-#define GTEST_2_TUPLE_(T) tuple<T##0, T##1, void, void, void, void, void, \
- void, void, void>
-#define GTEST_3_TUPLE_(T) tuple<T##0, T##1, T##2, void, void, void, void, \
- void, void, void>
-#define GTEST_4_TUPLE_(T) tuple<T##0, T##1, T##2, T##3, void, void, void, \
- void, void, void>
-#define GTEST_5_TUPLE_(T) tuple<T##0, T##1, T##2, T##3, T##4, void, void, \
- void, void, void>
-#define GTEST_6_TUPLE_(T) tuple<T##0, T##1, T##2, T##3, T##4, T##5, void, \
- void, void, void>
-#define GTEST_7_TUPLE_(T) tuple<T##0, T##1, T##2, T##3, T##4, T##5, T##6, \
- void, void, void>
-#define GTEST_8_TUPLE_(T) tuple<T##0, T##1, T##2, T##3, T##4, T##5, T##6, \
- T##7, void, void>
-#define GTEST_9_TUPLE_(T) tuple<T##0, T##1, T##2, T##3, T##4, T##5, T##6, \
- T##7, T##8, void>
-#define GTEST_10_TUPLE_(T) tuple<T##0, T##1, T##2, T##3, T##4, T##5, T##6, \
- T##7, T##8, T##9>
-
-// GTEST_n_TYPENAMES_(T) declares a list of n typenames.
-#define GTEST_0_TYPENAMES_(T)
-#define GTEST_1_TYPENAMES_(T) typename T##0
-#define GTEST_2_TYPENAMES_(T) typename T##0, typename T##1
-#define GTEST_3_TYPENAMES_(T) typename T##0, typename T##1, typename T##2
-#define GTEST_4_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \
- typename T##3
-#define GTEST_5_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \
- typename T##3, typename T##4
-#define GTEST_6_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \
- typename T##3, typename T##4, typename T##5
-#define GTEST_7_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \
- typename T##3, typename T##4, typename T##5, typename T##6
-#define GTEST_8_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \
- typename T##3, typename T##4, typename T##5, typename T##6, typename T##7
-#define GTEST_9_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \
- typename T##3, typename T##4, typename T##5, typename T##6, \
- typename T##7, typename T##8
-#define GTEST_10_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \
- typename T##3, typename T##4, typename T##5, typename T##6, \
- typename T##7, typename T##8, typename T##9
-
-// In theory, defining stuff in the ::std namespace is undefined
-// behavior. We can do this as we are playing the role of a standard
-// library vendor.
-namespace std {
-namespace tr1 {
-
-template <typename T0 = void, typename T1 = void, typename T2 = void,
- typename T3 = void, typename T4 = void, typename T5 = void,
- typename T6 = void, typename T7 = void, typename T8 = void,
- typename T9 = void>
-class tuple;
-
-// Anything in namespace gtest_internal is Google Test's INTERNAL
-// IMPLEMENTATION DETAIL and MUST NOT BE USED DIRECTLY in user code.
-namespace gtest_internal {
-
-// ByRef<T>::type is T if T is a reference; otherwise it's const T&.
-template <typename T>
-struct ByRef { typedef const T& type; }; // NOLINT
-template <typename T>
-struct ByRef<T&> { typedef T& type; }; // NOLINT
-
-// A handy wrapper for ByRef.
-#define GTEST_BY_REF_(T) typename ::std::tr1::gtest_internal::ByRef<T>::type
-
-// AddRef<T>::type is T if T is a reference; otherwise it's T&. This
-// is the same as tr1::add_reference<T>::type.
-template <typename T>
-struct AddRef { typedef T& type; }; // NOLINT
-template <typename T>
-struct AddRef<T&> { typedef T& type; }; // NOLINT
-
-// A handy wrapper for AddRef.
-#define GTEST_ADD_REF_(T) typename ::std::tr1::gtest_internal::AddRef<T>::type
-
-// A helper for implementing get<k>().
-template <int k> class Get;
-
-// A helper for implementing tuple_element<k, T>. kIndexValid is true
-// iff k < the number of fields in tuple type T.
-template <bool kIndexValid, int kIndex, class Tuple>
-struct TupleElement;
-
-template <GTEST_10_TYPENAMES_(T)>
-struct TupleElement<true, 0, GTEST_10_TUPLE_(T) > {
- typedef T0 type;
-};
-
-template <GTEST_10_TYPENAMES_(T)>
-struct TupleElement<true, 1, GTEST_10_TUPLE_(T) > {
- typedef T1 type;
-};
-
-template <GTEST_10_TYPENAMES_(T)>
-struct TupleElement<true, 2, GTEST_10_TUPLE_(T) > {
- typedef T2 type;
-};
-
-template <GTEST_10_TYPENAMES_(T)>
-struct TupleElement<true, 3, GTEST_10_TUPLE_(T) > {
- typedef T3 type;
-};
-
-template <GTEST_10_TYPENAMES_(T)>
-struct TupleElement<true, 4, GTEST_10_TUPLE_(T) > {
- typedef T4 type;
-};
-
-template <GTEST_10_TYPENAMES_(T)>
-struct TupleElement<true, 5, GTEST_10_TUPLE_(T) > {
- typedef T5 type;
-};
-
-template <GTEST_10_TYPENAMES_(T)>
-struct TupleElement<true, 6, GTEST_10_TUPLE_(T) > {
- typedef T6 type;
-};
-
-template <GTEST_10_TYPENAMES_(T)>
-struct TupleElement<true, 7, GTEST_10_TUPLE_(T) > {
- typedef T7 type;
-};
-
-template <GTEST_10_TYPENAMES_(T)>
-struct TupleElement<true, 8, GTEST_10_TUPLE_(T) > {
- typedef T8 type;
-};
-
-template <GTEST_10_TYPENAMES_(T)>
-struct TupleElement<true, 9, GTEST_10_TUPLE_(T) > {
- typedef T9 type;
-};
-
-} // namespace gtest_internal
-
-template <>
-class tuple<> {
- public:
- tuple() {}
- tuple(const tuple& /* t */) {}
- tuple& operator=(const tuple& /* t */) { return *this; }
-};
-
-template <GTEST_1_TYPENAMES_(T)>
-class GTEST_1_TUPLE_(T) {
- public:
- template <int k> friend class gtest_internal::Get;
-
- tuple() : f0_() {}
-
- explicit tuple(GTEST_BY_REF_(T0) f0) : f0_(f0) {}
-
- tuple(const tuple& t) : f0_(t.f0_) {}
-
- template <GTEST_1_TYPENAMES_(U)>
- tuple(const GTEST_1_TUPLE_(U)& t) : f0_(t.f0_) {}
-
- tuple& operator=(const tuple& t) { return CopyFrom(t); }
-
- template <GTEST_1_TYPENAMES_(U)>
- tuple& operator=(const GTEST_1_TUPLE_(U)& t) {
- return CopyFrom(t);
- }
-
- GTEST_DECLARE_TUPLE_AS_FRIEND_
-
- template <GTEST_1_TYPENAMES_(U)>
- tuple& CopyFrom(const GTEST_1_TUPLE_(U)& t) {
- f0_ = t.f0_;
- return *this;
- }
-
- T0 f0_;
-};
-
-template <GTEST_2_TYPENAMES_(T)>
-class GTEST_2_TUPLE_(T) {
- public:
- template <int k> friend class gtest_internal::Get;
-
- tuple() : f0_(), f1_() {}
-
- explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1) : f0_(f0),
- f1_(f1) {}
-
- tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_) {}
-
- template <GTEST_2_TYPENAMES_(U)>
- tuple(const GTEST_2_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_) {}
- template <typename U0, typename U1>
- tuple(const ::std::pair<U0, U1>& p) : f0_(p.first), f1_(p.second) {}
-
- tuple& operator=(const tuple& t) { return CopyFrom(t); }
-
- template <GTEST_2_TYPENAMES_(U)>
- tuple& operator=(const GTEST_2_TUPLE_(U)& t) {
- return CopyFrom(t);
- }
- template <typename U0, typename U1>
- tuple& operator=(const ::std::pair<U0, U1>& p) {
- f0_ = p.first;
- f1_ = p.second;
- return *this;
- }
-
- GTEST_DECLARE_TUPLE_AS_FRIEND_
-
- template <GTEST_2_TYPENAMES_(U)>
- tuple& CopyFrom(const GTEST_2_TUPLE_(U)& t) {
- f0_ = t.f0_;
- f1_ = t.f1_;
- return *this;
- }
-
- T0 f0_;
- T1 f1_;
-};
-
-template <GTEST_3_TYPENAMES_(T)>
-class GTEST_3_TUPLE_(T) {
- public:
- template <int k> friend class gtest_internal::Get;
-
- tuple() : f0_(), f1_(), f2_() {}
-
- explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1,
- GTEST_BY_REF_(T2) f2) : f0_(f0), f1_(f1), f2_(f2) {}
-
- tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_) {}
-
- template <GTEST_3_TYPENAMES_(U)>
- tuple(const GTEST_3_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_) {}
-
- tuple& operator=(const tuple& t) { return CopyFrom(t); }
-
- template <GTEST_3_TYPENAMES_(U)>
- tuple& operator=(const GTEST_3_TUPLE_(U)& t) {
- return CopyFrom(t);
- }
-
- GTEST_DECLARE_TUPLE_AS_FRIEND_
-
- template <GTEST_3_TYPENAMES_(U)>
- tuple& CopyFrom(const GTEST_3_TUPLE_(U)& t) {
- f0_ = t.f0_;
- f1_ = t.f1_;
- f2_ = t.f2_;
- return *this;
- }
-
- T0 f0_;
- T1 f1_;
- T2 f2_;
-};
-
-template <GTEST_4_TYPENAMES_(T)>
-class GTEST_4_TUPLE_(T) {
- public:
- template <int k> friend class gtest_internal::Get;
-
- tuple() : f0_(), f1_(), f2_(), f3_() {}
-
- explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1,
- GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3) : f0_(f0), f1_(f1), f2_(f2),
- f3_(f3) {}
-
- tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_) {}
-
- template <GTEST_4_TYPENAMES_(U)>
- tuple(const GTEST_4_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_),
- f3_(t.f3_) {}
-
- tuple& operator=(const tuple& t) { return CopyFrom(t); }
-
- template <GTEST_4_TYPENAMES_(U)>
- tuple& operator=(const GTEST_4_TUPLE_(U)& t) {
- return CopyFrom(t);
- }
-
- GTEST_DECLARE_TUPLE_AS_FRIEND_
-
- template <GTEST_4_TYPENAMES_(U)>
- tuple& CopyFrom(const GTEST_4_TUPLE_(U)& t) {
- f0_ = t.f0_;
- f1_ = t.f1_;
- f2_ = t.f2_;
- f3_ = t.f3_;
- return *this;
- }
-
- T0 f0_;
- T1 f1_;
- T2 f2_;
- T3 f3_;
-};
-
-template <GTEST_5_TYPENAMES_(T)>
-class GTEST_5_TUPLE_(T) {
- public:
- template <int k> friend class gtest_internal::Get;
-
- tuple() : f0_(), f1_(), f2_(), f3_(), f4_() {}
-
- explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1,
- GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3,
- GTEST_BY_REF_(T4) f4) : f0_(f0), f1_(f1), f2_(f2), f3_(f3), f4_(f4) {}
-
- tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_),
- f4_(t.f4_) {}
-
- template <GTEST_5_TYPENAMES_(U)>
- tuple(const GTEST_5_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_),
- f3_(t.f3_), f4_(t.f4_) {}
-
- tuple& operator=(const tuple& t) { return CopyFrom(t); }
-
- template <GTEST_5_TYPENAMES_(U)>
- tuple& operator=(const GTEST_5_TUPLE_(U)& t) {
- return CopyFrom(t);
- }
-
- GTEST_DECLARE_TUPLE_AS_FRIEND_
-
- template <GTEST_5_TYPENAMES_(U)>
- tuple& CopyFrom(const GTEST_5_TUPLE_(U)& t) {
- f0_ = t.f0_;
- f1_ = t.f1_;
- f2_ = t.f2_;
- f3_ = t.f3_;
- f4_ = t.f4_;
- return *this;
- }
-
- T0 f0_;
- T1 f1_;
- T2 f2_;
- T3 f3_;
- T4 f4_;
-};
-
-template <GTEST_6_TYPENAMES_(T)>
-class GTEST_6_TUPLE_(T) {
- public:
- template <int k> friend class gtest_internal::Get;
-
- tuple() : f0_(), f1_(), f2_(), f3_(), f4_(), f5_() {}
-
- explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1,
- GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3, GTEST_BY_REF_(T4) f4,
- GTEST_BY_REF_(T5) f5) : f0_(f0), f1_(f1), f2_(f2), f3_(f3), f4_(f4),
- f5_(f5) {}
-
- tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_),
- f4_(t.f4_), f5_(t.f5_) {}
-
- template <GTEST_6_TYPENAMES_(U)>
- tuple(const GTEST_6_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_),
- f3_(t.f3_), f4_(t.f4_), f5_(t.f5_) {}
-
- tuple& operator=(const tuple& t) { return CopyFrom(t); }
-
- template <GTEST_6_TYPENAMES_(U)>
- tuple& operator=(const GTEST_6_TUPLE_(U)& t) {
- return CopyFrom(t);
- }
-
- GTEST_DECLARE_TUPLE_AS_FRIEND_
-
- template <GTEST_6_TYPENAMES_(U)>
- tuple& CopyFrom(const GTEST_6_TUPLE_(U)& t) {
- f0_ = t.f0_;
- f1_ = t.f1_;
- f2_ = t.f2_;
- f3_ = t.f3_;
- f4_ = t.f4_;
- f5_ = t.f5_;
- return *this;
- }
-
- T0 f0_;
- T1 f1_;
- T2 f2_;
- T3 f3_;
- T4 f4_;
- T5 f5_;
-};
-
-template <GTEST_7_TYPENAMES_(T)>
-class GTEST_7_TUPLE_(T) {
- public:
- template <int k> friend class gtest_internal::Get;
-
- tuple() : f0_(), f1_(), f2_(), f3_(), f4_(), f5_(), f6_() {}
-
- explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1,
- GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3, GTEST_BY_REF_(T4) f4,
- GTEST_BY_REF_(T5) f5, GTEST_BY_REF_(T6) f6) : f0_(f0), f1_(f1), f2_(f2),
- f3_(f3), f4_(f4), f5_(f5), f6_(f6) {}
-
- tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_),
- f4_(t.f4_), f5_(t.f5_), f6_(t.f6_) {}
-
- template <GTEST_7_TYPENAMES_(U)>
- tuple(const GTEST_7_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_),
- f3_(t.f3_), f4_(t.f4_), f5_(t.f5_), f6_(t.f6_) {}
-
- tuple& operator=(const tuple& t) { return CopyFrom(t); }
-
- template <GTEST_7_TYPENAMES_(U)>
- tuple& operator=(const GTEST_7_TUPLE_(U)& t) {
- return CopyFrom(t);
- }
-
- GTEST_DECLARE_TUPLE_AS_FRIEND_
-
- template <GTEST_7_TYPENAMES_(U)>
- tuple& CopyFrom(const GTEST_7_TUPLE_(U)& t) {
- f0_ = t.f0_;
- f1_ = t.f1_;
- f2_ = t.f2_;
- f3_ = t.f3_;
- f4_ = t.f4_;
- f5_ = t.f5_;
- f6_ = t.f6_;
- return *this;
- }
-
- T0 f0_;
- T1 f1_;
- T2 f2_;
- T3 f3_;
- T4 f4_;
- T5 f5_;
- T6 f6_;
-};
-
-template <GTEST_8_TYPENAMES_(T)>
-class GTEST_8_TUPLE_(T) {
- public:
- template <int k> friend class gtest_internal::Get;
-
- tuple() : f0_(), f1_(), f2_(), f3_(), f4_(), f5_(), f6_(), f7_() {}
-
- explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1,
- GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3, GTEST_BY_REF_(T4) f4,
- GTEST_BY_REF_(T5) f5, GTEST_BY_REF_(T6) f6,
- GTEST_BY_REF_(T7) f7) : f0_(f0), f1_(f1), f2_(f2), f3_(f3), f4_(f4),
- f5_(f5), f6_(f6), f7_(f7) {}
-
- tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_),
- f4_(t.f4_), f5_(t.f5_), f6_(t.f6_), f7_(t.f7_) {}
-
- template <GTEST_8_TYPENAMES_(U)>
- tuple(const GTEST_8_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_),
- f3_(t.f3_), f4_(t.f4_), f5_(t.f5_), f6_(t.f6_), f7_(t.f7_) {}
-
- tuple& operator=(const tuple& t) { return CopyFrom(t); }
-
- template <GTEST_8_TYPENAMES_(U)>
- tuple& operator=(const GTEST_8_TUPLE_(U)& t) {
- return CopyFrom(t);
- }
-
- GTEST_DECLARE_TUPLE_AS_FRIEND_
-
- template <GTEST_8_TYPENAMES_(U)>
- tuple& CopyFrom(const GTEST_8_TUPLE_(U)& t) {
- f0_ = t.f0_;
- f1_ = t.f1_;
- f2_ = t.f2_;
- f3_ = t.f3_;
- f4_ = t.f4_;
- f5_ = t.f5_;
- f6_ = t.f6_;
- f7_ = t.f7_;
- return *this;
- }
-
- T0 f0_;
- T1 f1_;
- T2 f2_;
- T3 f3_;
- T4 f4_;
- T5 f5_;
- T6 f6_;
- T7 f7_;
-};
-
-template <GTEST_9_TYPENAMES_(T)>
-class GTEST_9_TUPLE_(T) {
- public:
- template <int k> friend class gtest_internal::Get;
-
- tuple() : f0_(), f1_(), f2_(), f3_(), f4_(), f5_(), f6_(), f7_(), f8_() {}
-
- explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1,
- GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3, GTEST_BY_REF_(T4) f4,
- GTEST_BY_REF_(T5) f5, GTEST_BY_REF_(T6) f6, GTEST_BY_REF_(T7) f7,
- GTEST_BY_REF_(T8) f8) : f0_(f0), f1_(f1), f2_(f2), f3_(f3), f4_(f4),
- f5_(f5), f6_(f6), f7_(f7), f8_(f8) {}
-
- tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_),
- f4_(t.f4_), f5_(t.f5_), f6_(t.f6_), f7_(t.f7_), f8_(t.f8_) {}
-
- template <GTEST_9_TYPENAMES_(U)>
- tuple(const GTEST_9_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_),
- f3_(t.f3_), f4_(t.f4_), f5_(t.f5_), f6_(t.f6_), f7_(t.f7_), f8_(t.f8_) {}
-
- tuple& operator=(const tuple& t) { return CopyFrom(t); }
-
- template <GTEST_9_TYPENAMES_(U)>
- tuple& operator=(const GTEST_9_TUPLE_(U)& t) {
- return CopyFrom(t);
- }
-
- GTEST_DECLARE_TUPLE_AS_FRIEND_
-
- template <GTEST_9_TYPENAMES_(U)>
- tuple& CopyFrom(const GTEST_9_TUPLE_(U)& t) {
- f0_ = t.f0_;
- f1_ = t.f1_;
- f2_ = t.f2_;
- f3_ = t.f3_;
- f4_ = t.f4_;
- f5_ = t.f5_;
- f6_ = t.f6_;
- f7_ = t.f7_;
- f8_ = t.f8_;
- return *this;
- }
-
- T0 f0_;
- T1 f1_;
- T2 f2_;
- T3 f3_;
- T4 f4_;
- T5 f5_;
- T6 f6_;
- T7 f7_;
- T8 f8_;
-};
-
-template <GTEST_10_TYPENAMES_(T)>
-class tuple {
- public:
- template <int k> friend class gtest_internal::Get;
-
- tuple() : f0_(), f1_(), f2_(), f3_(), f4_(), f5_(), f6_(), f7_(), f8_(),
- f9_() {}
-
- explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1,
- GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3, GTEST_BY_REF_(T4) f4,
- GTEST_BY_REF_(T5) f5, GTEST_BY_REF_(T6) f6, GTEST_BY_REF_(T7) f7,
- GTEST_BY_REF_(T8) f8, GTEST_BY_REF_(T9) f9) : f0_(f0), f1_(f1), f2_(f2),
- f3_(f3), f4_(f4), f5_(f5), f6_(f6), f7_(f7), f8_(f8), f9_(f9) {}
-
- tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_),
- f4_(t.f4_), f5_(t.f5_), f6_(t.f6_), f7_(t.f7_), f8_(t.f8_), f9_(t.f9_) {}
-
- template <GTEST_10_TYPENAMES_(U)>
- tuple(const GTEST_10_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_),
- f3_(t.f3_), f4_(t.f4_), f5_(t.f5_), f6_(t.f6_), f7_(t.f7_), f8_(t.f8_),
- f9_(t.f9_) {}
-
- tuple& operator=(const tuple& t) { return CopyFrom(t); }
-
- template <GTEST_10_TYPENAMES_(U)>
- tuple& operator=(const GTEST_10_TUPLE_(U)& t) {
- return CopyFrom(t);
- }
-
- GTEST_DECLARE_TUPLE_AS_FRIEND_
-
- template <GTEST_10_TYPENAMES_(U)>
- tuple& CopyFrom(const GTEST_10_TUPLE_(U)& t) {
- f0_ = t.f0_;
- f1_ = t.f1_;
- f2_ = t.f2_;
- f3_ = t.f3_;
- f4_ = t.f4_;
- f5_ = t.f5_;
- f6_ = t.f6_;
- f7_ = t.f7_;
- f8_ = t.f8_;
- f9_ = t.f9_;
- return *this;
- }
-
- T0 f0_;
- T1 f1_;
- T2 f2_;
- T3 f3_;
- T4 f4_;
- T5 f5_;
- T6 f6_;
- T7 f7_;
- T8 f8_;
- T9 f9_;
-};
-
-// 6.1.3.2 Tuple creation functions.
-
-// Known limitations: we don't support passing an
-// std::tr1::reference_wrapper<T> to make_tuple(). And we don't
-// implement tie().
-
-inline tuple<> make_tuple() { return tuple<>(); }
-
-template <GTEST_1_TYPENAMES_(T)>
-inline GTEST_1_TUPLE_(T) make_tuple(const T0& f0) {
- return GTEST_1_TUPLE_(T)(f0);
-}
-
-template <GTEST_2_TYPENAMES_(T)>
-inline GTEST_2_TUPLE_(T) make_tuple(const T0& f0, const T1& f1) {
- return GTEST_2_TUPLE_(T)(f0, f1);
-}
-
-template <GTEST_3_TYPENAMES_(T)>
-inline GTEST_3_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2) {
- return GTEST_3_TUPLE_(T)(f0, f1, f2);
-}
-
-template <GTEST_4_TYPENAMES_(T)>
-inline GTEST_4_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2,
- const T3& f3) {
- return GTEST_4_TUPLE_(T)(f0, f1, f2, f3);
-}
-
-template <GTEST_5_TYPENAMES_(T)>
-inline GTEST_5_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2,
- const T3& f3, const T4& f4) {
- return GTEST_5_TUPLE_(T)(f0, f1, f2, f3, f4);
-}
-
-template <GTEST_6_TYPENAMES_(T)>
-inline GTEST_6_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2,
- const T3& f3, const T4& f4, const T5& f5) {
- return GTEST_6_TUPLE_(T)(f0, f1, f2, f3, f4, f5);
-}
-
-template <GTEST_7_TYPENAMES_(T)>
-inline GTEST_7_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2,
- const T3& f3, const T4& f4, const T5& f5, const T6& f6) {
- return GTEST_7_TUPLE_(T)(f0, f1, f2, f3, f4, f5, f6);
-}
-
-template <GTEST_8_TYPENAMES_(T)>
-inline GTEST_8_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2,
- const T3& f3, const T4& f4, const T5& f5, const T6& f6, const T7& f7) {
- return GTEST_8_TUPLE_(T)(f0, f1, f2, f3, f4, f5, f6, f7);
-}
-
-template <GTEST_9_TYPENAMES_(T)>
-inline GTEST_9_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2,
- const T3& f3, const T4& f4, const T5& f5, const T6& f6, const T7& f7,
- const T8& f8) {
- return GTEST_9_TUPLE_(T)(f0, f1, f2, f3, f4, f5, f6, f7, f8);
-}
-
-template <GTEST_10_TYPENAMES_(T)>
-inline GTEST_10_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2,
- const T3& f3, const T4& f4, const T5& f5, const T6& f6, const T7& f7,
- const T8& f8, const T9& f9) {
- return GTEST_10_TUPLE_(T)(f0, f1, f2, f3, f4, f5, f6, f7, f8, f9);
-}
-
-// 6.1.3.3 Tuple helper classes.
-
-template <typename Tuple> struct tuple_size;
-
-template <GTEST_0_TYPENAMES_(T)>
-struct tuple_size<GTEST_0_TUPLE_(T) > {
- static const int value = 0;
-};
-
-template <GTEST_1_TYPENAMES_(T)>
-struct tuple_size<GTEST_1_TUPLE_(T) > {
- static const int value = 1;
-};
-
-template <GTEST_2_TYPENAMES_(T)>
-struct tuple_size<GTEST_2_TUPLE_(T) > {
- static const int value = 2;
-};
-
-template <GTEST_3_TYPENAMES_(T)>
-struct tuple_size<GTEST_3_TUPLE_(T) > {
- static const int value = 3;
-};
-
-template <GTEST_4_TYPENAMES_(T)>
-struct tuple_size<GTEST_4_TUPLE_(T) > {
- static const int value = 4;
-};
-
-template <GTEST_5_TYPENAMES_(T)>
-struct tuple_size<GTEST_5_TUPLE_(T) > {
- static const int value = 5;
-};
-
-template <GTEST_6_TYPENAMES_(T)>
-struct tuple_size<GTEST_6_TUPLE_(T) > {
- static const int value = 6;
-};
-
-template <GTEST_7_TYPENAMES_(T)>
-struct tuple_size<GTEST_7_TUPLE_(T) > {
- static const int value = 7;
-};
-
-template <GTEST_8_TYPENAMES_(T)>
-struct tuple_size<GTEST_8_TUPLE_(T) > {
- static const int value = 8;
-};
-
-template <GTEST_9_TYPENAMES_(T)>
-struct tuple_size<GTEST_9_TUPLE_(T) > {
- static const int value = 9;
-};
-
-template <GTEST_10_TYPENAMES_(T)>
-struct tuple_size<GTEST_10_TUPLE_(T) > {
- static const int value = 10;
-};
-
-template <int k, class Tuple>
-struct tuple_element {
- typedef typename gtest_internal::TupleElement<
- k < (tuple_size<Tuple>::value), k, Tuple>::type type;
-};
-
-#define GTEST_TUPLE_ELEMENT_(k, Tuple) typename tuple_element<k, Tuple >::type
-
-// 6.1.3.4 Element access.
-
-namespace gtest_internal {
-
-template <>
-class Get<0> {
- public:
- template <class Tuple>
- static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(0, Tuple))
- Field(Tuple& t) { return t.f0_; } // NOLINT
-
- template <class Tuple>
- static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(0, Tuple))
- ConstField(const Tuple& t) { return t.f0_; }
-};
-
-template <>
-class Get<1> {
- public:
- template <class Tuple>
- static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(1, Tuple))
- Field(Tuple& t) { return t.f1_; } // NOLINT
-
- template <class Tuple>
- static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(1, Tuple))
- ConstField(const Tuple& t) { return t.f1_; }
-};
-
-template <>
-class Get<2> {
- public:
- template <class Tuple>
- static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(2, Tuple))
- Field(Tuple& t) { return t.f2_; } // NOLINT
-
- template <class Tuple>
- static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(2, Tuple))
- ConstField(const Tuple& t) { return t.f2_; }
-};
-
-template <>
-class Get<3> {
- public:
- template <class Tuple>
- static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(3, Tuple))
- Field(Tuple& t) { return t.f3_; } // NOLINT
-
- template <class Tuple>
- static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(3, Tuple))
- ConstField(const Tuple& t) { return t.f3_; }
-};
-
-template <>
-class Get<4> {
- public:
- template <class Tuple>
- static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(4, Tuple))
- Field(Tuple& t) { return t.f4_; } // NOLINT
-
- template <class Tuple>
- static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(4, Tuple))
- ConstField(const Tuple& t) { return t.f4_; }
-};
-
-template <>
-class Get<5> {
- public:
- template <class Tuple>
- static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(5, Tuple))
- Field(Tuple& t) { return t.f5_; } // NOLINT
-
- template <class Tuple>
- static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(5, Tuple))
- ConstField(const Tuple& t) { return t.f5_; }
-};
-
-template <>
-class Get<6> {
- public:
- template <class Tuple>
- static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(6, Tuple))
- Field(Tuple& t) { return t.f6_; } // NOLINT
-
- template <class Tuple>
- static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(6, Tuple))
- ConstField(const Tuple& t) { return t.f6_; }
-};
-
-template <>
-class Get<7> {
- public:
- template <class Tuple>
- static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(7, Tuple))
- Field(Tuple& t) { return t.f7_; } // NOLINT
-
- template <class Tuple>
- static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(7, Tuple))
- ConstField(const Tuple& t) { return t.f7_; }
-};
-
-template <>
-class Get<8> {
- public:
- template <class Tuple>
- static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(8, Tuple))
- Field(Tuple& t) { return t.f8_; } // NOLINT
-
- template <class Tuple>
- static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(8, Tuple))
- ConstField(const Tuple& t) { return t.f8_; }
-};
-
-template <>
-class Get<9> {
- public:
- template <class Tuple>
- static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(9, Tuple))
- Field(Tuple& t) { return t.f9_; } // NOLINT
-
- template <class Tuple>
- static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(9, Tuple))
- ConstField(const Tuple& t) { return t.f9_; }
-};
-
-} // namespace gtest_internal
-
-template <int k, GTEST_10_TYPENAMES_(T)>
-GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(k, GTEST_10_TUPLE_(T)))
-get(GTEST_10_TUPLE_(T)& t) {
- return gtest_internal::Get<k>::Field(t);
-}
-
-template <int k, GTEST_10_TYPENAMES_(T)>
-GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(k, GTEST_10_TUPLE_(T)))
-get(const GTEST_10_TUPLE_(T)& t) {
- return gtest_internal::Get<k>::ConstField(t);
-}
-
-// 6.1.3.5 Relational operators
-
-// We only implement == and !=, as we don't have a need for the rest yet.
-
-namespace gtest_internal {
-
-// SameSizeTuplePrefixComparator<k, k>::Eq(t1, t2) returns true if the
-// first k fields of t1 equals the first k fields of t2.
-// SameSizeTuplePrefixComparator(k1, k2) would be a compiler error if
-// k1 != k2.
-template <int kSize1, int kSize2>
-struct SameSizeTuplePrefixComparator;
-
-template <>
-struct SameSizeTuplePrefixComparator<0, 0> {
- template <class Tuple1, class Tuple2>
- static bool Eq(const Tuple1& /* t1 */, const Tuple2& /* t2 */) {
- return true;
- }
-};
-
-template <int k>
-struct SameSizeTuplePrefixComparator<k, k> {
- template <class Tuple1, class Tuple2>
- static bool Eq(const Tuple1& t1, const Tuple2& t2) {
- return SameSizeTuplePrefixComparator<k - 1, k - 1>::Eq(t1, t2) &&
- ::std::tr1::get<k - 1>(t1) == ::std::tr1::get<k - 1>(t2);
- }
-};
-
-} // namespace gtest_internal
-
-template <GTEST_10_TYPENAMES_(T), GTEST_10_TYPENAMES_(U)>
-inline bool operator==(const GTEST_10_TUPLE_(T)& t,
- const GTEST_10_TUPLE_(U)& u) {
- return gtest_internal::SameSizeTuplePrefixComparator<
- tuple_size<GTEST_10_TUPLE_(T) >::value,
- tuple_size<GTEST_10_TUPLE_(U) >::value>::Eq(t, u);
-}
-
-template <GTEST_10_TYPENAMES_(T), GTEST_10_TYPENAMES_(U)>
-inline bool operator!=(const GTEST_10_TUPLE_(T)& t,
- const GTEST_10_TUPLE_(U)& u) { return !(t == u); }
-
-// 6.1.4 Pairs.
-// Unimplemented.
-
-} // namespace tr1
-} // namespace std
-
-#undef GTEST_0_TUPLE_
-#undef GTEST_1_TUPLE_
-#undef GTEST_2_TUPLE_
-#undef GTEST_3_TUPLE_
-#undef GTEST_4_TUPLE_
-#undef GTEST_5_TUPLE_
-#undef GTEST_6_TUPLE_
-#undef GTEST_7_TUPLE_
-#undef GTEST_8_TUPLE_
-#undef GTEST_9_TUPLE_
-#undef GTEST_10_TUPLE_
-
-#undef GTEST_0_TYPENAMES_
-#undef GTEST_1_TYPENAMES_
-#undef GTEST_2_TYPENAMES_
-#undef GTEST_3_TYPENAMES_
-#undef GTEST_4_TYPENAMES_
-#undef GTEST_5_TYPENAMES_
-#undef GTEST_6_TYPENAMES_
-#undef GTEST_7_TYPENAMES_
-#undef GTEST_8_TYPENAMES_
-#undef GTEST_9_TYPENAMES_
-#undef GTEST_10_TYPENAMES_
-
-#undef GTEST_DECLARE_TUPLE_AS_FRIEND_
-#undef GTEST_BY_REF_
-#undef GTEST_ADD_REF_
-#undef GTEST_TUPLE_ELEMENT_
-
-#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TUPLE_H_
diff --git a/third_party/googletest/include/gtest/internal/gtest-tuple.h.pump b/third_party/googletest/include/gtest/internal/gtest-tuple.h.pump
deleted file mode 100644
index 429ddfe..0000000
--- a/third_party/googletest/include/gtest/internal/gtest-tuple.h.pump
+++ /dev/null
@@ -1,347 +0,0 @@
-$$ -*- mode: c++; -*-
-$var n = 10 $$ Maximum number of tuple fields we want to support.
-$$ This meta comment fixes auto-indentation in Emacs. }}
-// Copyright 2009 Google Inc.
-// All Rights Reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
-
-// Implements a subset of TR1 tuple needed by Google Test and Google Mock.
-
-#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TUPLE_H_
-#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TUPLE_H_
-
-#include <utility> // For ::std::pair.
-
-// The compiler used in Symbian has a bug that prevents us from declaring the
-// tuple template as a friend (it complains that tuple is redefined). This
-// hack bypasses the bug by declaring the members that should otherwise be
-// private as public.
-// Sun Studio versions < 12 also have the above bug.
-#if defined(__SYMBIAN32__) || (defined(__SUNPRO_CC) && __SUNPRO_CC < 0x590)
-# define GTEST_DECLARE_TUPLE_AS_FRIEND_ public:
-#else
-# define GTEST_DECLARE_TUPLE_AS_FRIEND_ \
- template <GTEST_$(n)_TYPENAMES_(U)> friend class tuple; \
- private:
-#endif
-
-// Visual Studio 2010, 2012, and 2013 define symbols in std::tr1 that conflict
-// with our own definitions. Therefore using our own tuple does not work on
-// those compilers.
-#if defined(_MSC_VER) && _MSC_VER >= 1600 /* 1600 is Visual Studio 2010 */
-# error "gtest's tuple doesn't compile on Visual Studio 2010 or later. \
-GTEST_USE_OWN_TR1_TUPLE must be set to 0 on those compilers."
-#endif
-
-
-$range i 0..n-1
-$range j 0..n
-$range k 1..n
-// GTEST_n_TUPLE_(T) is the type of an n-tuple.
-#define GTEST_0_TUPLE_(T) tuple<>
-
-$for k [[
-$range m 0..k-1
-$range m2 k..n-1
-#define GTEST_$(k)_TUPLE_(T) tuple<$for m, [[T##$m]]$for m2 [[, void]]>
-
-]]
-
-// GTEST_n_TYPENAMES_(T) declares a list of n typenames.
-
-$for j [[
-$range m 0..j-1
-#define GTEST_$(j)_TYPENAMES_(T) $for m, [[typename T##$m]]
-
-
-]]
-
-// In theory, defining stuff in the ::std namespace is undefined
-// behavior. We can do this as we are playing the role of a standard
-// library vendor.
-namespace std {
-namespace tr1 {
-
-template <$for i, [[typename T$i = void]]>
-class tuple;
-
-// Anything in namespace gtest_internal is Google Test's INTERNAL
-// IMPLEMENTATION DETAIL and MUST NOT BE USED DIRECTLY in user code.
-namespace gtest_internal {
-
-// ByRef<T>::type is T if T is a reference; otherwise it's const T&.
-template <typename T>
-struct ByRef { typedef const T& type; }; // NOLINT
-template <typename T>
-struct ByRef<T&> { typedef T& type; }; // NOLINT
-
-// A handy wrapper for ByRef.
-#define GTEST_BY_REF_(T) typename ::std::tr1::gtest_internal::ByRef<T>::type
-
-// AddRef<T>::type is T if T is a reference; otherwise it's T&. This
-// is the same as tr1::add_reference<T>::type.
-template <typename T>
-struct AddRef { typedef T& type; }; // NOLINT
-template <typename T>
-struct AddRef<T&> { typedef T& type; }; // NOLINT
-
-// A handy wrapper for AddRef.
-#define GTEST_ADD_REF_(T) typename ::std::tr1::gtest_internal::AddRef<T>::type
-
-// A helper for implementing get<k>().
-template <int k> class Get;
-
-// A helper for implementing tuple_element<k, T>. kIndexValid is true
-// iff k < the number of fields in tuple type T.
-template <bool kIndexValid, int kIndex, class Tuple>
-struct TupleElement;
-
-
-$for i [[
-template <GTEST_$(n)_TYPENAMES_(T)>
-struct TupleElement<true, $i, GTEST_$(n)_TUPLE_(T) > {
- typedef T$i type;
-};
-
-
-]]
-} // namespace gtest_internal
-
-template <>
-class tuple<> {
- public:
- tuple() {}
- tuple(const tuple& /* t */) {}
- tuple& operator=(const tuple& /* t */) { return *this; }
-};
-
-
-$for k [[
-$range m 0..k-1
-template <GTEST_$(k)_TYPENAMES_(T)>
-class $if k < n [[GTEST_$(k)_TUPLE_(T)]] $else [[tuple]] {
- public:
- template <int k> friend class gtest_internal::Get;
-
- tuple() : $for m, [[f$(m)_()]] {}
-
- explicit tuple($for m, [[GTEST_BY_REF_(T$m) f$m]]) : [[]]
-$for m, [[f$(m)_(f$m)]] {}
-
- tuple(const tuple& t) : $for m, [[f$(m)_(t.f$(m)_)]] {}
-
- template <GTEST_$(k)_TYPENAMES_(U)>
- tuple(const GTEST_$(k)_TUPLE_(U)& t) : $for m, [[f$(m)_(t.f$(m)_)]] {}
-
-$if k == 2 [[
- template <typename U0, typename U1>
- tuple(const ::std::pair<U0, U1>& p) : f0_(p.first), f1_(p.second) {}
-
-]]
-
- tuple& operator=(const tuple& t) { return CopyFrom(t); }
-
- template <GTEST_$(k)_TYPENAMES_(U)>
- tuple& operator=(const GTEST_$(k)_TUPLE_(U)& t) {
- return CopyFrom(t);
- }
-
-$if k == 2 [[
- template <typename U0, typename U1>
- tuple& operator=(const ::std::pair<U0, U1>& p) {
- f0_ = p.first;
- f1_ = p.second;
- return *this;
- }
-
-]]
-
- GTEST_DECLARE_TUPLE_AS_FRIEND_
-
- template <GTEST_$(k)_TYPENAMES_(U)>
- tuple& CopyFrom(const GTEST_$(k)_TUPLE_(U)& t) {
-
-$for m [[
- f$(m)_ = t.f$(m)_;
-
-]]
- return *this;
- }
-
-
-$for m [[
- T$m f$(m)_;
-
-]]
-};
-
-
-]]
-// 6.1.3.2 Tuple creation functions.
-
-// Known limitations: we don't support passing an
-// std::tr1::reference_wrapper<T> to make_tuple(). And we don't
-// implement tie().
-
-inline tuple<> make_tuple() { return tuple<>(); }
-
-$for k [[
-$range m 0..k-1
-
-template <GTEST_$(k)_TYPENAMES_(T)>
-inline GTEST_$(k)_TUPLE_(T) make_tuple($for m, [[const T$m& f$m]]) {
- return GTEST_$(k)_TUPLE_(T)($for m, [[f$m]]);
-}
-
-]]
-
-// 6.1.3.3 Tuple helper classes.
-
-template <typename Tuple> struct tuple_size;
-
-
-$for j [[
-template <GTEST_$(j)_TYPENAMES_(T)>
-struct tuple_size<GTEST_$(j)_TUPLE_(T) > {
- static const int value = $j;
-};
-
-
-]]
-template <int k, class Tuple>
-struct tuple_element {
- typedef typename gtest_internal::TupleElement<
- k < (tuple_size<Tuple>::value), k, Tuple>::type type;
-};
-
-#define GTEST_TUPLE_ELEMENT_(k, Tuple) typename tuple_element<k, Tuple >::type
-
-// 6.1.3.4 Element access.
-
-namespace gtest_internal {
-
-
-$for i [[
-template <>
-class Get<$i> {
- public:
- template <class Tuple>
- static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_($i, Tuple))
- Field(Tuple& t) { return t.f$(i)_; } // NOLINT
-
- template <class Tuple>
- static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_($i, Tuple))
- ConstField(const Tuple& t) { return t.f$(i)_; }
-};
-
-
-]]
-} // namespace gtest_internal
-
-template <int k, GTEST_$(n)_TYPENAMES_(T)>
-GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(k, GTEST_$(n)_TUPLE_(T)))
-get(GTEST_$(n)_TUPLE_(T)& t) {
- return gtest_internal::Get<k>::Field(t);
-}
-
-template <int k, GTEST_$(n)_TYPENAMES_(T)>
-GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(k, GTEST_$(n)_TUPLE_(T)))
-get(const GTEST_$(n)_TUPLE_(T)& t) {
- return gtest_internal::Get<k>::ConstField(t);
-}
-
-// 6.1.3.5 Relational operators
-
-// We only implement == and !=, as we don't have a need for the rest yet.
-
-namespace gtest_internal {
-
-// SameSizeTuplePrefixComparator<k, k>::Eq(t1, t2) returns true if the
-// first k fields of t1 equals the first k fields of t2.
-// SameSizeTuplePrefixComparator(k1, k2) would be a compiler error if
-// k1 != k2.
-template <int kSize1, int kSize2>
-struct SameSizeTuplePrefixComparator;
-
-template <>
-struct SameSizeTuplePrefixComparator<0, 0> {
- template <class Tuple1, class Tuple2>
- static bool Eq(const Tuple1& /* t1 */, const Tuple2& /* t2 */) {
- return true;
- }
-};
-
-template <int k>
-struct SameSizeTuplePrefixComparator<k, k> {
- template <class Tuple1, class Tuple2>
- static bool Eq(const Tuple1& t1, const Tuple2& t2) {
- return SameSizeTuplePrefixComparator<k - 1, k - 1>::Eq(t1, t2) &&
- ::std::tr1::get<k - 1>(t1) == ::std::tr1::get<k - 1>(t2);
- }
-};
-
-} // namespace gtest_internal
-
-template <GTEST_$(n)_TYPENAMES_(T), GTEST_$(n)_TYPENAMES_(U)>
-inline bool operator==(const GTEST_$(n)_TUPLE_(T)& t,
- const GTEST_$(n)_TUPLE_(U)& u) {
- return gtest_internal::SameSizeTuplePrefixComparator<
- tuple_size<GTEST_$(n)_TUPLE_(T) >::value,
- tuple_size<GTEST_$(n)_TUPLE_(U) >::value>::Eq(t, u);
-}
-
-template <GTEST_$(n)_TYPENAMES_(T), GTEST_$(n)_TYPENAMES_(U)>
-inline bool operator!=(const GTEST_$(n)_TUPLE_(T)& t,
- const GTEST_$(n)_TUPLE_(U)& u) { return !(t == u); }
-
-// 6.1.4 Pairs.
-// Unimplemented.
-
-} // namespace tr1
-} // namespace std
-
-
-$for j [[
-#undef GTEST_$(j)_TUPLE_
-
-]]
-
-
-$for j [[
-#undef GTEST_$(j)_TYPENAMES_
-
-]]
-
-#undef GTEST_DECLARE_TUPLE_AS_FRIEND_
-#undef GTEST_BY_REF_
-#undef GTEST_ADD_REF_
-#undef GTEST_TUPLE_ELEMENT_
-
-#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TUPLE_H_
diff --git a/third_party/googletest/include/gtest/internal/gtest-type-util.h b/third_party/googletest/include/gtest/internal/gtest-type-util.h
index e46f7cf..4cd1cf3 100644
--- a/third_party/googletest/include/gtest/internal/gtest-type-util.h
+++ b/third_party/googletest/include/gtest/internal/gtest-type-util.h
@@ -30,17 +30,17 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
// Type utilities needed for implementing typed and type-parameterized
// tests. This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
//
// Currently we support at most 50 types in a list, and at most 50
-// type-parameterized tests in one type-parameterized test case.
+// type-parameterized tests in one type-parameterized test suite.
// Please contact googletestframework@googlegroups.com if you need
// more.
+// GOOGLETEST_CM0001 DO NOT DELETE
+
#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
@@ -57,6 +57,22 @@
namespace testing {
namespace internal {
+// Canonicalizes a given name with respect to the Standard C++ Library.
+// This handles removing the inline namespace within `std` that is
+// used by various standard libraries (e.g., `std::__1`). Names outside
+// of namespace std are returned unmodified.
+inline std::string CanonicalizeForStdLibVersioning(std::string s) {
+ static const char prefix[] = "std::__";
+ if (s.compare(0, strlen(prefix), prefix) == 0) {
+ std::string::size_type end = s.find("::", strlen(prefix));
+ if (end != s.npos) {
+ // Erase everything between the initial `std` and the second `::`.
+ s.erase(strlen("std"), end - strlen("std"));
+ }
+ }
+ return s;
+}
+
// GetTypeName<T>() returns a human-readable name of type T.
// NB: This function is also used in Google Mock, so don't move it inside of
// the typed-test-only section below.
@@ -72,10 +88,10 @@
# if GTEST_HAS_CXXABI_H_
using abi::__cxa_demangle;
# endif // GTEST_HAS_CXXABI_H_
- char* const readable_name = __cxa_demangle(name, 0, 0, &status);
+ char* const readable_name = __cxa_demangle(name, nullptr, nullptr, &status);
const std::string name_str(status == 0 ? readable_name : name);
free(readable_name);
- return name_str;
+ return CanonicalizeForStdLibVersioning(name_str);
# else
return name;
# endif // GTEST_HAS_CXXABI_H_ || __HP_aCC
@@ -3295,8 +3311,8 @@
};
// The TypeList template makes it possible to use either a single type
-// or a Types<...> list in TYPED_TEST_CASE() and
-// INSTANTIATE_TYPED_TEST_CASE_P().
+// or a Types<...> list in TYPED_TEST_SUITE() and
+// INSTANTIATE_TYPED_TEST_SUITE_P().
template <typename T>
struct TypeList {
diff --git a/third_party/googletest/include/gtest/internal/gtest-type-util.h.pump b/third_party/googletest/include/gtest/internal/gtest-type-util.h.pump
index 251fdf0..eb014ee 100644
--- a/third_party/googletest/include/gtest/internal/gtest-type-util.h.pump
+++ b/third_party/googletest/include/gtest/internal/gtest-type-util.h.pump
@@ -28,17 +28,18 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Type utilities needed for implementing typed and type-parameterized
// tests. This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
//
// Currently we support at most $n types in a list, and at most $n
-// type-parameterized tests in one type-parameterized test case.
+// type-parameterized tests in one type-parameterized test suite.
// Please contact googletestframework@googlegroups.com if you need
// more.
+// GOOGLETEST_CM0001 DO NOT DELETE
+
#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
@@ -55,6 +56,22 @@
namespace testing {
namespace internal {
+// Canonicalizes a given name with respect to the Standard C++ Library.
+// This handles removing the inline namespace within `std` that is
+// used by various standard libraries (e.g., `std::__1`). Names outside
+// of namespace std are returned unmodified.
+inline std::string CanonicalizeForStdLibVersioning(std::string s) {
+ static const char prefix[] = "std::__";
+ if (s.compare(0, strlen(prefix), prefix) == 0) {
+ std::string::size_type end = s.find("::", strlen(prefix));
+ if (end != s.npos) {
+ // Erase everything between the initial `std` and the second `::`.
+ s.erase(strlen("std"), end - strlen("std"));
+ }
+ }
+ return s;
+}
+
// GetTypeName<T>() returns a human-readable name of type T.
// NB: This function is also used in Google Mock, so don't move it inside of
// the typed-test-only section below.
@@ -70,10 +87,10 @@
# if GTEST_HAS_CXXABI_H_
using abi::__cxa_demangle;
# endif // GTEST_HAS_CXXABI_H_
- char* const readable_name = __cxa_demangle(name, 0, 0, &status);
+ char* const readable_name = __cxa_demangle(name, nullptr, nullptr, &status);
const std::string name_str(status == 0 ? readable_name : name);
free(readable_name);
- return name_str;
+ return CanonicalizeForStdLibVersioning(name_str);
# else
return name;
# endif // GTEST_HAS_CXXABI_H_ || __HP_aCC
@@ -274,8 +291,8 @@
]]
// The TypeList template makes it possible to use either a single type
-// or a Types<...> list in TYPED_TEST_CASE() and
-// INSTANTIATE_TYPED_TEST_CASE_P().
+// or a Types<...> list in TYPED_TEST_SUITE() and
+// INSTANTIATE_TYPED_TEST_SUITE_P().
template <typename T>
struct TypeList {
diff --git a/third_party/googletest/make/Makefile b/third_party/googletest/make/Makefile
index 9ac7449..b62da67 100644
--- a/third_party/googletest/make/Makefile
+++ b/third_party/googletest/make/Makefile
@@ -16,6 +16,9 @@
# Remember to tweak this if you move this file.
GTEST_DIR = ..
+# Points to the location of the Google Test libraries
+GTEST_LIB_DIR = .
+
# Where to find user code.
USER_DIR = ../samples
@@ -25,7 +28,10 @@
CPPFLAGS += -isystem $(GTEST_DIR)/include
# Flags passed to the C++ compiler.
-CXXFLAGS += -g -Wall -Wextra -pthread
+CXXFLAGS += -g -Wall -Wextra -pthread -std=c++11
+
+# Google Test libraries
+GTEST_LIBS = libgtest.a libgtest_main.a
# All tests produced by this Makefile. Remember to add new tests you
# created to the list.
@@ -38,10 +44,10 @@
# House-keeping build targets.
-all : $(TESTS)
+all : $(GTEST_LIBS) $(TESTS)
clean :
- rm -f $(TESTS) gtest.a gtest_main.a *.o
+ rm -f $(GTEST_LIBS) $(TESTS) *.o
# Builds gtest.a and gtest_main.a.
@@ -61,10 +67,10 @@
$(CXX) $(CPPFLAGS) -I$(GTEST_DIR) $(CXXFLAGS) -c \
$(GTEST_DIR)/src/gtest_main.cc
-gtest.a : gtest-all.o
+libgtest.a : gtest-all.o
$(AR) $(ARFLAGS) $@ $^
-gtest_main.a : gtest-all.o gtest_main.o
+libgtest_main.a : gtest-all.o gtest_main.o
$(AR) $(ARFLAGS) $@ $^
# Builds a sample test. A test should link with either gtest.a or
@@ -78,5 +84,5 @@
$(USER_DIR)/sample1.h $(GTEST_HEADERS)
$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(USER_DIR)/sample1_unittest.cc
-sample1_unittest : sample1.o sample1_unittest.o gtest_main.a
- $(CXX) $(CPPFLAGS) $(CXXFLAGS) -lpthread $^ -o $@
+sample1_unittest : sample1.o sample1_unittest.o $(GTEST_LIBS)
+ $(CXX) $(CPPFLAGS) $(CXXFLAGS) -L$(GTEST_LIB_DIR) -lgtest_main -lpthread $^ -o $@
diff --git a/third_party/googletest/samples/prime_tables.h b/third_party/googletest/samples/prime_tables.h
index 55a3b44..119545a 100644
--- a/third_party/googletest/samples/prime_tables.h
+++ b/third_party/googletest/samples/prime_tables.h
@@ -26,9 +26,8 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
-// Author: vladl@google.com (Vlad Losev)
+
+
// This provides interface PrimeTable that determines whether a number is a
// prime and determines a next prime number. This interface is used
@@ -55,7 +54,7 @@
// Implementation #1 calculates the primes on-the-fly.
class OnTheFlyPrimeTable : public PrimeTable {
public:
- virtual bool IsPrime(int n) const {
+ bool IsPrime(int n) const override {
if (n <= 1) return false;
for (int i = 2; i*i <= n; i++) {
@@ -66,7 +65,7 @@
return true;
}
- virtual int GetNextPrime(int p) const {
+ int GetNextPrime(int p) const override {
for (int n = p + 1; n > 0; n++) {
if (IsPrime(n)) return n;
}
@@ -84,13 +83,13 @@
: is_prime_size_(max + 1), is_prime_(new bool[max + 1]) {
CalculatePrimesUpTo(max);
}
- virtual ~PreCalculatedPrimeTable() { delete[] is_prime_; }
+ ~PreCalculatedPrimeTable() override { delete[] is_prime_; }
- virtual bool IsPrime(int n) const {
+ bool IsPrime(int n) const override {
return 0 <= n && n < is_prime_size_ && is_prime_[n];
}
- virtual int GetNextPrime(int p) const {
+ int GetNextPrime(int p) const override {
for (int n = p + 1; n < is_prime_size_; n++) {
if (is_prime_[n]) return n;
}
diff --git a/third_party/googletest/samples/sample1.cc b/third_party/googletest/samples/sample1.cc
index 7c08b28..13cec1d 100644
--- a/third_party/googletest/samples/sample1.cc
+++ b/third_party/googletest/samples/sample1.cc
@@ -28,8 +28,6 @@
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// A sample program demonstrating using Google C++ testing framework.
-//
-// Author: wan@google.com (Zhanyong Wan)
#include "sample1.h"
diff --git a/third_party/googletest/samples/sample1.h b/third_party/googletest/samples/sample1.h
index 3dfeb98..2c3e9f0 100644
--- a/third_party/googletest/samples/sample1.h
+++ b/third_party/googletest/samples/sample1.h
@@ -28,8 +28,6 @@
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// A sample program demonstrating using Google C++ testing framework.
-//
-// Author: wan@google.com (Zhanyong Wan)
#ifndef GTEST_SAMPLES_SAMPLE1_H_
#define GTEST_SAMPLES_SAMPLE1_H_
diff --git a/third_party/googletest/samples/sample10_unittest.cc b/third_party/googletest/samples/sample10_unittest.cc
index 10aa762..36cdac2 100644
--- a/third_party/googletest/samples/sample10_unittest.cc
+++ b/third_party/googletest/samples/sample10_unittest.cc
@@ -25,8 +25,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: vladl@google.com (Vlad Losev)
+
// This sample shows how to use Google Test listener API to implement
// a primitive leak checker.
@@ -75,12 +74,12 @@
class LeakChecker : public EmptyTestEventListener {
private:
// Called before a test starts.
- virtual void OnTestStart(const TestInfo& /* test_info */) {
+ void OnTestStart(const TestInfo& /* test_info */) override {
initially_allocated_ = Water::allocated();
}
// Called after a test ends.
- virtual void OnTestEnd(const TestInfo& /* test_info */) {
+ void OnTestEnd(const TestInfo& /* test_info */) override {
int difference = Water::allocated() - initially_allocated_;
// You can generate a failure in any event handler except
@@ -101,7 +100,7 @@
// specified.
TEST(ListenersTest, LeaksWater) {
Water* water = new Water;
- EXPECT_TRUE(water != NULL);
+ EXPECT_TRUE(water != nullptr);
}
} // namespace
diff --git a/third_party/googletest/samples/sample1_unittest.cc b/third_party/googletest/samples/sample1_unittest.cc
index 8376bb4..cb08b61 100644
--- a/third_party/googletest/samples/sample1_unittest.cc
+++ b/third_party/googletest/samples/sample1_unittest.cc
@@ -28,9 +28,6 @@
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// A sample program demonstrating using Google C++ testing framework.
-//
-// Author: wan@google.com (Zhanyong Wan)
-
// This sample shows how to write a simple unit test for a function,
// using Google C++ testing framework.
diff --git a/third_party/googletest/samples/sample2.cc b/third_party/googletest/samples/sample2.cc
index 5f763b9..d8e8723 100644
--- a/third_party/googletest/samples/sample2.cc
+++ b/third_party/googletest/samples/sample2.cc
@@ -28,8 +28,6 @@
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// A sample program demonstrating using Google C++ testing framework.
-//
-// Author: wan@google.com (Zhanyong Wan)
#include "sample2.h"
@@ -37,7 +35,7 @@
// Clones a 0-terminated C string, allocating memory using new.
const char* MyString::CloneCString(const char* a_c_string) {
- if (a_c_string == NULL) return NULL;
+ if (a_c_string == nullptr) return nullptr;
const size_t len = strlen(a_c_string);
char* const clone = new char[ len + 1 ];
diff --git a/third_party/googletest/samples/sample2.h b/third_party/googletest/samples/sample2.h
index cb485c7..e9a5a70 100644
--- a/third_party/googletest/samples/sample2.h
+++ b/third_party/googletest/samples/sample2.h
@@ -28,8 +28,6 @@
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// A sample program demonstrating using Google C++ testing framework.
-//
-// Author: wan@google.com (Zhanyong Wan)
#ifndef GTEST_SAMPLES_SAMPLE2_H_
#define GTEST_SAMPLES_SAMPLE2_H_
@@ -52,15 +50,15 @@
// C'tors
// The default c'tor constructs a NULL string.
- MyString() : c_string_(NULL) {}
+ MyString() : c_string_(nullptr) {}
// Constructs a MyString by cloning a 0-terminated C string.
- explicit MyString(const char* a_c_string) : c_string_(NULL) {
+ explicit MyString(const char* a_c_string) : c_string_(nullptr) {
Set(a_c_string);
}
// Copy c'tor
- MyString(const MyString& string) : c_string_(NULL) {
+ MyString(const MyString& string) : c_string_(nullptr) {
Set(string.c_string_);
}
@@ -73,9 +71,7 @@
// Gets the 0-terminated C string this MyString object represents.
const char* c_string() const { return c_string_; }
- size_t Length() const {
- return c_string_ == NULL ? 0 : strlen(c_string_);
- }
+ size_t Length() const { return c_string_ == nullptr ? 0 : strlen(c_string_); }
// Sets the 0-terminated C string this MyString object represents.
void Set(const char* c_string);
diff --git a/third_party/googletest/samples/sample2_unittest.cc b/third_party/googletest/samples/sample2_unittest.cc
index df522da..41e31c1 100644
--- a/third_party/googletest/samples/sample2_unittest.cc
+++ b/third_party/googletest/samples/sample2_unittest.cc
@@ -28,9 +28,6 @@
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// A sample program demonstrating using Google C++ testing framework.
-//
-// Author: wan@google.com (Zhanyong Wan)
-
// This sample shows how to write a more complex unit test for a class
// that has multiple member functions.
@@ -69,7 +66,7 @@
// we have to live with this fact.
//
// </TechnicalDetails>
- EXPECT_STREQ(NULL, s.c_string());
+ EXPECT_STREQ(nullptr, s.c_string());
EXPECT_EQ(0u, s.Length());
}
@@ -104,7 +101,7 @@
EXPECT_EQ(0, strcmp(s.c_string(), kHelloString));
// Can we set the MyString to NULL?
- s.Set(NULL);
- EXPECT_STREQ(NULL, s.c_string());
+ s.Set(nullptr);
+ EXPECT_STREQ(nullptr, s.c_string());
}
} // namespace
diff --git a/third_party/googletest/samples/sample3-inl.h b/third_party/googletest/samples/sample3-inl.h
index 7e3084d..80ba6b9 100644
--- a/third_party/googletest/samples/sample3-inl.h
+++ b/third_party/googletest/samples/sample3-inl.h
@@ -28,8 +28,6 @@
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// A sample program demonstrating using Google C++ testing framework.
-//
-// Author: wan@google.com (Zhanyong Wan)
#ifndef GTEST_SAMPLES_SAMPLE3_INL_H_
#define GTEST_SAMPLES_SAMPLE3_INL_H_
@@ -60,7 +58,8 @@
private:
// Creates a node with a given element value. The next pointer is
// set to NULL.
- explicit QueueNode(const E& an_element) : element_(an_element), next_(NULL) {}
+ explicit QueueNode(const E& an_element)
+ : element_(an_element), next_(nullptr) {}
// We disable the default assignment operator and copy c'tor.
const QueueNode& operator = (const QueueNode&);
@@ -74,7 +73,7 @@
class Queue {
public:
// Creates an empty queue.
- Queue() : head_(NULL), last_(NULL), size_(0) {}
+ Queue() : head_(nullptr), last_(nullptr), size_(0) {}
// D'tor. Clears the queue.
~Queue() { Clear(); }
@@ -88,12 +87,12 @@
for (; ;) {
delete node;
node = next;
- if (node == NULL) break;
+ if (node == nullptr) break;
next = node->next();
}
// 2. Resets the member variables.
- head_ = last_ = NULL;
+ head_ = last_ = nullptr;
size_ = 0;
}
}
@@ -130,14 +129,14 @@
// the queue is empty.
E* Dequeue() {
if (size_ == 0) {
- return NULL;
+ return nullptr;
}
const QueueNode<E>* const old_head = head_;
head_ = head_->next_;
size_--;
if (size_ == 0) {
- last_ = NULL;
+ last_ = nullptr;
}
E* element = new E(old_head->element());
@@ -152,7 +151,8 @@
template <typename F>
Queue* Map(F function) const {
Queue* new_queue = new Queue();
- for (const QueueNode<E>* node = head_; node != NULL; node = node->next_) {
+ for (const QueueNode<E>* node = head_; node != nullptr;
+ node = node->next_) {
new_queue->Enqueue(function(node->element()));
}
diff --git a/third_party/googletest/samples/sample3_unittest.cc b/third_party/googletest/samples/sample3_unittest.cc
index 7f51fd8..b19416d 100644
--- a/third_party/googletest/samples/sample3_unittest.cc
+++ b/third_party/googletest/samples/sample3_unittest.cc
@@ -28,9 +28,6 @@
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// A sample program demonstrating using Google C++ testing framework.
-//
-// Author: wan@google.com (Zhanyong Wan)
-
// In this example, we use a more advanced feature of Google Test called
// test fixture.
@@ -74,7 +71,7 @@
// virtual void SetUp() will be called before each test is run. You
// should define it if you need to initialize the variables.
// Otherwise, this can be skipped.
- virtual void SetUp() {
+ void SetUp() override {
q1_.Enqueue(1);
q2_.Enqueue(2);
q2_.Enqueue(3);
@@ -102,8 +99,8 @@
ASSERT_EQ(q->Size(), new_q->Size());
// Verifies the relationship between the elements of the two queues.
- for ( const QueueNode<int> * n1 = q->Head(), * n2 = new_q->Head();
- n1 != NULL; n1 = n1->next(), n2 = n2->next() ) {
+ for (const QueueNode<int>*n1 = q->Head(), *n2 = new_q->Head();
+ n1 != nullptr; n1 = n1->next(), n2 = n2->next()) {
EXPECT_EQ(2 * n1->element(), n2->element());
}
@@ -128,16 +125,16 @@
// Tests Dequeue().
TEST_F(QueueTestSmpl3, Dequeue) {
int * n = q0_.Dequeue();
- EXPECT_TRUE(n == NULL);
+ EXPECT_TRUE(n == nullptr);
n = q1_.Dequeue();
- ASSERT_TRUE(n != NULL);
+ ASSERT_TRUE(n != nullptr);
EXPECT_EQ(1, *n);
EXPECT_EQ(0u, q1_.Size());
delete n;
n = q2_.Dequeue();
- ASSERT_TRUE(n != NULL);
+ ASSERT_TRUE(n != nullptr);
EXPECT_EQ(2, *n);
EXPECT_EQ(1u, q2_.Size());
delete n;
diff --git a/third_party/googletest/samples/sample4.cc b/third_party/googletest/samples/sample4.cc
index ae44bda..b0ee609 100644
--- a/third_party/googletest/samples/sample4.cc
+++ b/third_party/googletest/samples/sample4.cc
@@ -28,8 +28,6 @@
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// A sample program demonstrating using Google C++ testing framework.
-//
-// Author: wan@google.com (Zhanyong Wan)
#include <stdio.h>
@@ -40,6 +38,16 @@
return counter_++;
}
+// Returns the current counter value, and decrements it.
+// counter can not be less than 0, return 0 in this case
+int Counter::Decrement() {
+ if (counter_ == 0) {
+ return counter_;
+ } else {
+ return counter_--;
+ }
+}
+
// Prints the current counter value to STDOUT.
void Counter::Print() const {
printf("%d", counter_);
diff --git a/third_party/googletest/samples/sample4.h b/third_party/googletest/samples/sample4.h
index cd60f0d..e256f40 100644
--- a/third_party/googletest/samples/sample4.h
+++ b/third_party/googletest/samples/sample4.h
@@ -28,9 +28,6 @@
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// A sample program demonstrating using Google C++ testing framework.
-//
-// Author: wan@google.com (Zhanyong Wan)
-
#ifndef GTEST_SAMPLES_SAMPLE4_H_
#define GTEST_SAMPLES_SAMPLE4_H_
@@ -46,6 +43,9 @@
// Returns the current counter value, and increments it.
int Increment();
+ // Returns the current counter value, and decrements it.
+ int Decrement();
+
// Prints the current counter value to STDOUT.
void Print() const;
};
diff --git a/third_party/googletest/samples/sample4_unittest.cc b/third_party/googletest/samples/sample4_unittest.cc
index 948266e..d5144c0 100644
--- a/third_party/googletest/samples/sample4_unittest.cc
+++ b/third_party/googletest/samples/sample4_unittest.cc
@@ -26,21 +26,28 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
-#include "gtest/gtest.h"
+
#include "sample4.h"
+#include "gtest/gtest.h"
+
namespace {
// Tests the Increment() method.
+
TEST(Counter, Increment) {
Counter c;
+ // Test that counter 0 returns 0
+ EXPECT_EQ(0, c.Decrement());
+
// EXPECT_EQ() evaluates its arguments exactly once, so they
// can have side effects.
EXPECT_EQ(0, c.Increment());
EXPECT_EQ(1, c.Increment());
EXPECT_EQ(2, c.Increment());
+
+ EXPECT_EQ(3, c.Decrement());
}
+
} // namespace
diff --git a/third_party/googletest/samples/sample5_unittest.cc b/third_party/googletest/samples/sample5_unittest.cc
index 3099930..0a21dd2 100644
--- a/third_party/googletest/samples/sample5_unittest.cc
+++ b/third_party/googletest/samples/sample5_unittest.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// This sample teaches how to reuse a test fixture in multiple test
// cases by deriving sub-fixtures from it.
@@ -46,9 +45,9 @@
#include <limits.h>
#include <time.h>
-#include "sample3-inl.h"
#include "gtest/gtest.h"
#include "sample1.h"
+#include "sample3-inl.h"
namespace {
// In this sample, we want to ensure that every test finishes within
// ~5 seconds. If a test takes longer to run, we consider it a
@@ -64,15 +63,13 @@
protected:
// Remember that SetUp() is run immediately before a test starts.
// This is a good place to record the start time.
- virtual void SetUp() {
- start_time_ = time(NULL);
- }
+ void SetUp() override { start_time_ = time(nullptr); }
// TearDown() is invoked immediately after a test finishes. Here we
// check if the test was too slow.
- virtual void TearDown() {
+ void TearDown() override {
// Gets the time when the test finishes
- const time_t end_time = time(NULL);
+ const time_t end_time = time(nullptr);
// Asserts that the test took no more than ~5 seconds. Did you
// know that you can use assertions in SetUp() and TearDown() as
@@ -143,7 +140,7 @@
// stuff inside the body of the test fixture, as usual.
class QueueTest : public QuickTest {
protected:
- virtual void SetUp() {
+ void SetUp() override {
// First, we need to set up the super fixture (QuickTest).
QuickTest::SetUp();
@@ -177,16 +174,16 @@
// Tests Dequeue().
TEST_F(QueueTest, Dequeue) {
int* n = q0_.Dequeue();
- EXPECT_TRUE(n == NULL);
+ EXPECT_TRUE(n == nullptr);
n = q1_.Dequeue();
- EXPECT_TRUE(n != NULL);
+ EXPECT_TRUE(n != nullptr);
EXPECT_EQ(1, *n);
EXPECT_EQ(0u, q1_.Size());
delete n;
n = q2_.Dequeue();
- EXPECT_TRUE(n != NULL);
+ EXPECT_TRUE(n != nullptr);
EXPECT_EQ(2, *n);
EXPECT_EQ(1u, q2_.Size());
delete n;
diff --git a/third_party/googletest/samples/sample6_unittest.cc b/third_party/googletest/samples/sample6_unittest.cc
index 1faf0c3..0266e27 100644
--- a/third_party/googletest/samples/sample6_unittest.cc
+++ b/third_party/googletest/samples/sample6_unittest.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// This sample shows how to test common properties of multiple
// implementations of the same interface (aka interface tests).
@@ -62,7 +61,7 @@
// implemented by T.
PrimeTableTest() : table_(CreatePrimeTable<T>()) {}
- virtual ~PrimeTableTest() { delete table_; }
+ ~PrimeTableTest() override { delete table_; }
// Note that we test an implementation via the base interface
// instead of the actual implementation class. This is important
@@ -85,7 +84,7 @@
// To write a typed test case, first use
//
-// TYPED_TEST_CASE(TestCaseName, TypeList);
+// TYPED_TEST_SUITE(TestCaseName, TypeList);
//
// to declare it and specify the type parameters. As with TEST_F,
// TestCaseName must match the test fixture name.
@@ -93,7 +92,7 @@
// The list of types we want to test.
typedef Types<OnTheFlyPrimeTable, PreCalculatedPrimeTable> Implementations;
-TYPED_TEST_CASE(PrimeTableTest, Implementations);
+TYPED_TEST_SUITE(PrimeTableTest, Implementations);
// Then use TYPED_TEST(TestCaseName, TestName) to define a typed test,
// similar to TEST_F.
@@ -132,7 +131,7 @@
}
// That's it! Google Test will repeat each TYPED_TEST for each type
-// in the type list specified in TYPED_TEST_CASE. Sit back and be
+// in the type list specified in TYPED_TEST_SUITE. Sit back and be
// happy that you don't have to define them multiple times.
#endif // GTEST_HAS_TYPED_TEST
@@ -164,7 +163,7 @@
// Then, declare the test case. The argument is the name of the test
// fixture, and also the name of the test case (as usual). The _P
// suffix is for "parameterized" or "pattern".
-TYPED_TEST_CASE_P(PrimeTableTest2);
+TYPED_TEST_SUITE_P(PrimeTableTest2);
// Next, use TYPED_TEST_P(TestCaseName, TestName) to define a test,
// similar to what you do with TEST_F.
@@ -197,7 +196,7 @@
// Type-parameterized tests involve one extra step: you have to
// enumerate the tests you defined:
-REGISTER_TYPED_TEST_CASE_P(
+REGISTER_TYPED_TEST_SUITE_P(
PrimeTableTest2, // The first argument is the test case name.
// The rest of the arguments are the test names.
ReturnsFalseForNonPrimes, ReturnsTrueForPrimes, CanGetNextPrime);
@@ -217,9 +216,9 @@
// defined at the time we write the TYPED_TEST_P()s.
typedef Types<OnTheFlyPrimeTable, PreCalculatedPrimeTable>
PrimeTableImplementations;
-INSTANTIATE_TYPED_TEST_CASE_P(OnTheFlyAndPreCalculated, // Instance name
- PrimeTableTest2, // Test case name
- PrimeTableImplementations); // Type list
+INSTANTIATE_TYPED_TEST_SUITE_P(OnTheFlyAndPreCalculated, // Instance name
+ PrimeTableTest2, // Test case name
+ PrimeTableImplementations); // Type list
#endif // GTEST_HAS_TYPED_TEST_P
} // namespace
diff --git a/third_party/googletest/samples/sample7_unittest.cc b/third_party/googletest/samples/sample7_unittest.cc
index efa9728..e0efc29 100644
--- a/third_party/googletest/samples/sample7_unittest.cc
+++ b/third_party/googletest/samples/sample7_unittest.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: vladl@google.com (Vlad Losev)
+
// This sample shows how to test common properties of multiple
// implementations of an interface (aka interface tests) using
@@ -66,11 +65,11 @@
// create and store an instance of PrimeTable.
class PrimeTableTestSmpl7 : public TestWithParam<CreatePrimeTableFunc*> {
public:
- virtual ~PrimeTableTestSmpl7() { delete table_; }
- virtual void SetUp() { table_ = (*GetParam())(); }
- virtual void TearDown() {
+ ~PrimeTableTestSmpl7() override { delete table_; }
+ void SetUp() override { table_ = (*GetParam())(); }
+ void TearDown() override {
delete table_;
- table_ = NULL;
+ table_ = nullptr;
}
protected:
@@ -111,8 +110,8 @@
//
// Here, we instantiate our tests with a list of two PrimeTable object
// factory functions:
-INSTANTIATE_TEST_CASE_P(OnTheFlyAndPreCalculated, PrimeTableTestSmpl7,
- Values(&CreateOnTheFlyPrimeTable,
- &CreatePreCalculatedPrimeTable<1000>));
+INSTANTIATE_TEST_SUITE_P(OnTheFlyAndPreCalculated, PrimeTableTestSmpl7,
+ Values(&CreateOnTheFlyPrimeTable,
+ &CreatePreCalculatedPrimeTable<1000>));
} // namespace
diff --git a/third_party/googletest/samples/sample8_unittest.cc b/third_party/googletest/samples/sample8_unittest.cc
index b0ff2d1..10488b0 100644
--- a/third_party/googletest/samples/sample8_unittest.cc
+++ b/third_party/googletest/samples/sample8_unittest.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: vladl@google.com (Vlad Losev)
+
// This sample shows how to test code relying on some global flag variables.
// Combine() helps with generating all possible combinations of such flags,
@@ -38,7 +37,6 @@
#include "gtest/gtest.h"
namespace {
-#if GTEST_HAS_COMBINE
// Suppose we want to introduce a new, improved implementation of PrimeTable
// which combines speed of PrecalcPrimeTable and versatility of
@@ -51,24 +49,25 @@
public:
HybridPrimeTable(bool force_on_the_fly, int max_precalculated)
: on_the_fly_impl_(new OnTheFlyPrimeTable),
- precalc_impl_(force_on_the_fly ? NULL :
- new PreCalculatedPrimeTable(max_precalculated)),
+ precalc_impl_(force_on_the_fly
+ ? nullptr
+ : new PreCalculatedPrimeTable(max_precalculated)),
max_precalculated_(max_precalculated) {}
- virtual ~HybridPrimeTable() {
+ ~HybridPrimeTable() override {
delete on_the_fly_impl_;
delete precalc_impl_;
}
- virtual bool IsPrime(int n) const {
- if (precalc_impl_ != NULL && n < max_precalculated_)
+ bool IsPrime(int n) const override {
+ if (precalc_impl_ != nullptr && n < max_precalculated_)
return precalc_impl_->IsPrime(n);
else
return on_the_fly_impl_->IsPrime(n);
}
- virtual int GetNextPrime(int p) const {
+ int GetNextPrime(int p) const override {
int next_prime = -1;
- if (precalc_impl_ != NULL && p < max_precalculated_)
+ if (precalc_impl_ != nullptr && p < max_precalculated_)
next_prime = precalc_impl_->GetNextPrime(p);
return next_prime != -1 ? next_prime : on_the_fly_impl_->GetNextPrime(p);
@@ -90,24 +89,17 @@
// PreCalculatedPrimeTable disabled. We do this by defining fixture which will
// accept different combinations of parameters for instantiating a
// HybridPrimeTable instance.
-class PrimeTableTest : public TestWithParam< ::testing::tuple<bool, int> > {
+class PrimeTableTest : public TestWithParam< ::std::tuple<bool, int> > {
protected:
- virtual void SetUp() {
- // This can be written as
- //
- // bool force_on_the_fly;
- // int max_precalculated;
- // tie(force_on_the_fly, max_precalculated) = GetParam();
- //
- // once the Google C++ Style Guide allows use of ::std::tr1::tie.
- //
- bool force_on_the_fly = ::testing::get<0>(GetParam());
- int max_precalculated = ::testing::get<1>(GetParam());
+ void SetUp() override {
+ bool force_on_the_fly;
+ int max_precalculated;
+ std::tie(force_on_the_fly, max_precalculated) = GetParam();
table_ = new HybridPrimeTable(force_on_the_fly, max_precalculated);
}
- virtual void TearDown() {
+ void TearDown() override {
delete table_;
- table_ = NULL;
+ table_ = nullptr;
}
HybridPrimeTable* table_;
};
@@ -156,19 +148,7 @@
// will put some of the tested numbers beyond the capability of the
// PrecalcPrimeTable instance and some inside it (10). Combine will produce all
// possible combinations.
-INSTANTIATE_TEST_CASE_P(MeaningfulTestParameters,
- PrimeTableTest,
- Combine(Bool(), Values(1, 10)));
+INSTANTIATE_TEST_SUITE_P(MeaningfulTestParameters, PrimeTableTest,
+ Combine(Bool(), Values(1, 10)));
-#else
-
-// Google Test may not support Combine() with some compilers. If we
-// use conditional compilation to compile out all code referring to
-// the gtest_main library, MSVC linker will not link that library at
-// all and consequently complain about missing entry point defined in
-// that library (fatal error LNK1561: entry point must be
-// defined). This dummy test keeps gtest_main linked in.
-TEST(DummyTest, CombineIsNotSupportedOnThisPlatform) {}
-
-#endif // GTEST_HAS_COMBINE
} // namespace
diff --git a/third_party/googletest/samples/sample9_unittest.cc b/third_party/googletest/samples/sample9_unittest.cc
index 75584bb..c0d8ff2 100644
--- a/third_party/googletest/samples/sample9_unittest.cc
+++ b/third_party/googletest/samples/sample9_unittest.cc
@@ -25,8 +25,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: vladl@google.com (Vlad Losev)
+
// This sample shows how to use Google Test listener API to implement
// an alternative console output and how to use the UnitTest reflection API
@@ -50,16 +49,16 @@
class TersePrinter : public EmptyTestEventListener {
private:
// Called before any test activity starts.
- virtual void OnTestProgramStart(const UnitTest& /* unit_test */) {}
+ void OnTestProgramStart(const UnitTest& /* unit_test */) override {}
// Called after all test activities have ended.
- virtual void OnTestProgramEnd(const UnitTest& unit_test) {
+ void OnTestProgramEnd(const UnitTest& unit_test) override {
fprintf(stdout, "TEST %s\n", unit_test.Passed() ? "PASSED" : "FAILED");
fflush(stdout);
}
// Called before a test starts.
- virtual void OnTestStart(const TestInfo& test_info) {
+ void OnTestStart(const TestInfo& test_info) override {
fprintf(stdout,
"*** Test %s.%s starting.\n",
test_info.test_case_name(),
@@ -68,7 +67,7 @@
}
// Called after a failed assertion or a SUCCEED() invocation.
- virtual void OnTestPartResult(const TestPartResult& test_part_result) {
+ void OnTestPartResult(const TestPartResult& test_part_result) override {
fprintf(stdout,
"%s in %s:%d\n%s\n",
test_part_result.failed() ? "*** Failure" : "Success",
@@ -79,7 +78,7 @@
}
// Called after a test ends.
- virtual void OnTestEnd(const TestInfo& test_info) {
+ void OnTestEnd(const TestInfo& test_info) override {
fprintf(stdout,
"*** Test %s.%s ending.\n",
test_info.test_case_name(),
diff --git a/third_party/googletest/scripts/fuse_gtest_files.py b/third_party/googletest/scripts/fuse_gtest_files.py
index 9a5c8d3..d0dd464 100755
--- a/third_party/googletest/scripts/fuse_gtest_files.py
+++ b/third_party/googletest/scripts/fuse_gtest_files.py
@@ -52,7 +52,7 @@
This tool is experimental. In particular, it assumes that there is no
conditional inclusion of Google Test headers. Please report any
problems to googletestframework@googlegroups.com. You can read
-https://github.com/google/googletest/blob/master/googletest/docs/AdvancedGuide.md for
+https://github.com/google/googletest/blob/master/googletest/docs/advanced.md for
more information.
"""
diff --git a/third_party/googletest/scripts/gen_gtest_pred_impl.py b/third_party/googletest/scripts/gen_gtest_pred_impl.py
index 3e7ab04..b43efdf 100755
--- a/third_party/googletest/scripts/gen_gtest_pred_impl.py
+++ b/third_party/googletest/scripts/gen_gtest_pred_impl.py
@@ -115,10 +115,9 @@
#ifndef GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
#define GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
-// Makes sure this header is not included before gtest.h.
-#ifndef GTEST_INCLUDE_GTEST_GTEST_H_
-# error Do not include gtest_pred_impl.h directly. Include gtest.h instead.
-#endif // GTEST_INCLUDE_GTEST_GTEST_H_
+#include "gtest/gtest.h"
+
+namespace testing {
// This header implements a family of generic predicate assertion
// macros:
@@ -295,16 +294,17 @@
return """
+} // namespace testing
+
#endif // GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
"""
def GenerateFile(path, content):
- """Given a file path and a content string, overwrites it with the
- given content."""
-
+ """Given a file path and a content string
+ overwrites it with the given content.
+ """
print 'Updating file %s . . .' % path
-
f = file(path, 'w+')
print >>f, content,
f.close()
@@ -314,8 +314,8 @@
def GenerateHeader(n):
"""Given the maximum arity n, updates the header file that implements
- the predicate assertions."""
-
+ the predicate assertions.
+ """
GenerateFile(HEADER,
HeaderPreamble(n)
+ ''.join([ImplementationForArity(i) for i in OneTo(n)])
diff --git a/third_party/googletest/scripts/upload.py b/third_party/googletest/scripts/upload.py
index 81e8e04..c852e4c 100755
--- a/third_party/googletest/scripts/upload.py
+++ b/third_party/googletest/scripts/upload.py
@@ -242,7 +242,7 @@
The authentication process works as follows:
1) We get a username and password from the user
2) We use ClientLogin to obtain an AUTH token for the user
- (see http://code.google.com/apis/accounts/AuthForInstalledApps.html).
+ (see https://developers.google.com/identity/protocols/AuthForInstalledApps).
3) We pass the auth token to /_ah/login on the server to obtain an
authentication cookie. If login was successful, it tries to redirect
us to the URL we provided.
@@ -506,7 +506,7 @@
(content_type, body) ready for httplib.HTTP instance.
Source:
- http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/146306
+ https://web.archive.org/web/20160116052001/code.activestate.com/recipes/146306
"""
BOUNDARY = '-M-A-G-I-C---B-O-U-N-D-A-R-Y-'
CRLF = '\r\n'
@@ -807,7 +807,7 @@
# svn cat translates keywords but svn diff doesn't. As a result of this
# behavior patching.PatchChunks() fails with a chunk mismatch error.
# This part was originally written by the Review Board development team
- # who had the same problem (http://reviews.review-board.org/r/276/).
+ # who had the same problem (https://reviews.reviewboard.org/r/276/).
# Mapping of keywords to known aliases
svn_keywords = {
# Standard keywords
@@ -860,7 +860,7 @@
status_lines = status.splitlines()
# If file is in a cl, the output will begin with
# "\n--- Changelist 'cl_name':\n". See
- # http://svn.collab.net/repos/svn/trunk/notes/changelist-design.txt
+ # https://web.archive.org/web/20090918234815/svn.collab.net/repos/svn/trunk/notes/changelist-design.txt
if (len(status_lines) == 3 and
not status_lines[0] and
status_lines[1].startswith("--- Changelist")):
diff --git a/third_party/googletest/src/gtest-all.cc b/third_party/googletest/src/gtest-all.cc
index 0a9cee5..ad29290 100644
--- a/third_party/googletest/src/gtest-all.cc
+++ b/third_party/googletest/src/gtest-all.cc
@@ -26,10 +26,9 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
//
-// Author: mheule@google.com (Markus Heule)
-//
-// Google C++ Testing Framework (Google Test)
+// Google C++ Testing and Mocking Framework (Google Test)
//
// Sometimes it's desirable to build Google Test by compiling a single file.
// This file serves this purpose.
@@ -42,6 +41,7 @@
#include "src/gtest.cc"
#include "src/gtest-death-test.cc"
#include "src/gtest-filepath.cc"
+#include "src/gtest-matchers.cc"
#include "src/gtest-port.cc"
#include "src/gtest-printers.cc"
#include "src/gtest-test-part.cc"
diff --git a/third_party/googletest/src/gtest-death-test.cc b/third_party/googletest/src/gtest-death-test.cc
index 2bbb1bc..a78ab21 100644
--- a/third_party/googletest/src/gtest-death-test.cc
+++ b/third_party/googletest/src/gtest-death-test.cc
@@ -26,12 +26,14 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan), vladl@google.com (Vlad Losev)
+
//
// This file implements death tests.
#include "gtest/gtest-death-test.h"
+
+#include <utility>
+
#include "gtest/internal/gtest-port.h"
#include "gtest/internal/custom/gtest.h"
@@ -62,6 +64,19 @@
# include <spawn.h>
# endif // GTEST_OS_QNX
+# if GTEST_OS_FUCHSIA
+# include <lib/fdio/fd.h>
+# include <lib/fdio/io.h>
+# include <lib/fdio/spawn.h>
+# include <lib/zx/port.h>
+# include <lib/zx/process.h>
+# include <lib/zx/socket.h>
+# include <zircon/processargs.h>
+# include <zircon/syscalls.h>
+# include <zircon/syscalls/policy.h>
+# include <zircon/syscalls/port.h>
+# endif // GTEST_OS_FUCHSIA
+
#endif // GTEST_HAS_DEATH_TEST
#include "gtest/gtest-message.h"
@@ -73,7 +88,11 @@
// Constants.
// The default death test style.
-static const char kDefaultDeathTestStyle[] = "fast";
+//
+// This is defined in internal/gtest-port.h as "fast", but can be overridden by
+// a definition in internal/custom/gtest-port.h. The recommended value, which is
+// used internally at Google, is "threadsafe".
+static const char kDefaultDeathTestStyle[] = GTEST_DEFAULT_DEATH_TEST_STYLE;
GTEST_DEFINE_string_(
death_test_style,
@@ -113,7 +132,7 @@
// Valid only for fast death tests. Indicates the code is running in the
// child process of a fast style death test.
-# if !GTEST_OS_WINDOWS
+# if !GTEST_OS_WINDOWS && !GTEST_OS_FUCHSIA
static bool g_in_fast_death_test_child = false;
# endif
@@ -123,10 +142,10 @@
// tests. IMPORTANT: This is an internal utility. Using it may break the
// implementation of death tests. User code MUST NOT use it.
bool InDeathTestChild() {
-# if GTEST_OS_WINDOWS
+# if GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA
- // On Windows, death tests are thread-safe regardless of the value of the
- // death_test_style flag.
+ // On Windows and Fuchsia, death tests are thread-safe regardless of the value
+ // of the death_test_style flag.
return !GTEST_FLAG(internal_run_death_test).empty();
# else
@@ -146,7 +165,7 @@
// ExitedWithCode function-call operator.
bool ExitedWithCode::operator()(int exit_status) const {
-# if GTEST_OS_WINDOWS
+# if GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA
return exit_status == exit_code_;
@@ -154,10 +173,10 @@
return WIFEXITED(exit_status) && WEXITSTATUS(exit_status) == exit_code_;
-# endif // GTEST_OS_WINDOWS
+# endif // GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA
}
-# if !GTEST_OS_WINDOWS
+# if !GTEST_OS_WINDOWS && !GTEST_OS_FUCHSIA
// KilledBySignal constructor.
KilledBySignal::KilledBySignal(int signum) : signum_(signum) {
}
@@ -174,7 +193,7 @@
# endif // defined(GTEST_KILLED_BY_SIGNAL_OVERRIDE_)
return WIFSIGNALED(exit_status) && WTERMSIG(exit_status) == signum_;
}
-# endif // !GTEST_OS_WINDOWS
+# endif // !GTEST_OS_WINDOWS && !GTEST_OS_FUCHSIA
namespace internal {
@@ -185,7 +204,7 @@
static std::string ExitSummary(int exit_code) {
Message m;
-# if GTEST_OS_WINDOWS
+# if GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA
m << "Exited with exit status " << exit_code;
@@ -201,7 +220,7 @@
m << " (core dumped)";
}
# endif
-# endif // GTEST_OS_WINDOWS
+# endif // GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA
return m.GetString();
}
@@ -212,7 +231,7 @@
return !ExitedWithCode(0)(exit_status);
}
-# if !GTEST_OS_WINDOWS
+# if !GTEST_OS_WINDOWS && !GTEST_OS_FUCHSIA
// Generates a textual failure message when a death test finds more than
// one thread running, or cannot determine the number of threads, prior
// to executing the given statement. It is the responsibility of the
@@ -221,13 +240,19 @@
Message msg;
msg << "Death tests use fork(), which is unsafe particularly"
<< " in a threaded context. For this test, " << GTEST_NAME_ << " ";
- if (thread_count == 0)
+ if (thread_count == 0) {
msg << "couldn't detect the number of threads.";
- else
+ } else {
msg << "detected " << thread_count << " threads.";
+ }
+ msg << " See "
+ "https://github.com/google/googletest/blob/master/googletest/docs/"
+ "advanced.md#death-tests-and-threads"
+ << " for more explanation and suggested solutions, especially if"
+ << " this is the last message you see before your test times out.";
return msg.GetString();
}
-# endif // !GTEST_OS_WINDOWS
+# endif // !GTEST_OS_WINDOWS && !GTEST_OS_FUCHSIA
// Flag characters for reporting a death test that did not die.
static const char kDeathTestLived = 'L';
@@ -235,6 +260,13 @@
static const char kDeathTestThrew = 'T';
static const char kDeathTestInternalError = 'I';
+#if GTEST_OS_FUCHSIA
+
+// File descriptor used for the pipe in the child process.
+static const int kFuchsiaReadPipeFd = 3;
+
+#endif
+
// An enumeration describing all of the possible ways that a death test can
// conclude. DIED means that the process died while executing the test
// code; LIVED means that process lived beyond the end of the test code;
@@ -242,8 +274,6 @@
// statement, which is not allowed; THREW means that the test statement
// returned control by throwing an exception. IN_PROGRESS means the test
// has not yet concluded.
-// TODO(vladl@google.com): Unify names and possibly values for
-// AbortReason, DeathTestOutcome, and flag characters above.
enum DeathTestOutcome { IN_PROGRESS, DIED, LIVED, RETURNED, THREW };
// Routine for aborting the program which is safe to call from an
@@ -257,7 +287,7 @@
// the heap for any additional non-minuscule memory requirements.
const InternalRunDeathTestFlag* const flag =
GetUnitTestImpl()->internal_run_death_test_flag();
- if (flag != NULL) {
+ if (flag != nullptr) {
FILE* parent = posix::FDOpen(flag->write_fd(), "w");
fputc(kDeathTestInternalError, parent);
fprintf(parent, "%s", message.c_str());
@@ -337,7 +367,7 @@
// for the current test.
DeathTest::DeathTest() {
TestInfo* const info = GetUnitTestImpl()->current_test_info();
- if (info == NULL) {
+ if (info == nullptr) {
DeathTestAbort("Cannot run a death test outside of a TEST or "
"TEST_F construct");
}
@@ -345,10 +375,11 @@
// Creates and returns a death test by dispatching to the current
// death test factory.
-bool DeathTest::Create(const char* statement, const RE* regex,
- const char* file, int line, DeathTest** test) {
+bool DeathTest::Create(const char* statement,
+ Matcher<const std::string&> matcher, const char* file,
+ int line, DeathTest** test) {
return GetUnitTestImpl()->death_test_factory()->Create(
- statement, regex, file, line, test);
+ statement, std::move(matcher), file, line, test);
}
const char* DeathTest::LastMessage() {
@@ -364,9 +395,9 @@
// Provides cross platform implementation for some death functionality.
class DeathTestImpl : public DeathTest {
protected:
- DeathTestImpl(const char* a_statement, const RE* a_regex)
+ DeathTestImpl(const char* a_statement, Matcher<const std::string&> matcher)
: statement_(a_statement),
- regex_(a_regex),
+ matcher_(std::move(matcher)),
spawned_(false),
status_(-1),
outcome_(IN_PROGRESS),
@@ -374,13 +405,12 @@
write_fd_(-1) {}
// read_fd_ is expected to be closed and cleared by a derived class.
- ~DeathTestImpl() { GTEST_DEATH_TEST_CHECK_(read_fd_ == -1); }
+ ~DeathTestImpl() override { GTEST_DEATH_TEST_CHECK_(read_fd_ == -1); }
- void Abort(AbortReason reason);
- virtual bool Passed(bool status_ok);
+ void Abort(AbortReason reason) override;
+ bool Passed(bool status_ok) override;
const char* statement() const { return statement_; }
- const RE* regex() const { return regex_; }
bool spawned() const { return spawned_; }
void set_spawned(bool is_spawned) { spawned_ = is_spawned; }
int status() const { return status_; }
@@ -398,13 +428,15 @@
// case of unexpected codes.
void ReadAndInterpretStatusByte();
+ // Returns stderr output from the child process.
+ virtual std::string GetErrorLogs();
+
private:
// The textual content of the code this object is testing. This class
// doesn't own this string and should not attempt to delete it.
const char* const statement_;
- // The regular expression which test output must match. DeathTestImpl
- // doesn't own this object and should not attempt to delete it.
- const RE* const regex_;
+ // A matcher that's expected to match the stderr output by the child process.
+ Matcher<const std::string&> matcher_;
// True if the death test child process has been successfully spawned.
bool spawned_;
// The exit status of the child process.
@@ -466,6 +498,10 @@
set_read_fd(-1);
}
+std::string DeathTestImpl::GetErrorLogs() {
+ return GetCapturedStderr();
+}
+
// Signals that the death test code which should have exited, didn't.
// Should be called only in a death test child process.
// Writes a status byte to the child's status file descriptor, then
@@ -519,9 +555,8 @@
// in the format specified by wait(2). On Windows, this is the
// value supplied to the ExitProcess() API or a numeric code
// of the exception that terminated the program.
-// regex: A regular expression object to be applied to
-// the test's captured standard error output; the death test
-// fails if it does not match.
+// matcher_: A matcher that's expected to match the stderr output by the child
+// process.
//
// Argument:
// status_ok: true if exit_status is acceptable in the context of
@@ -534,7 +569,7 @@
if (!spawned())
return false;
- const std::string error_message = GetCapturedStderr();
+ const std::string error_message = GetErrorLogs();
bool success = false;
Message buffer;
@@ -555,13 +590,15 @@
break;
case DIED:
if (status_ok) {
- const bool matched = RE::PartialMatch(error_message.c_str(), *regex());
- if (matched) {
+ if (matcher_.Matches(error_message)) {
success = true;
} else {
+ std::ostringstream stream;
+ matcher_.DescribeTo(&stream);
buffer << " Result: died but not with expected error.\n"
- << " Expected: " << regex()->pattern() << "\n"
- << "Actual msg:\n" << FormatDeathTestOutput(error_message);
+ << " Expected: " << stream.str() << "\n"
+ << "Actual msg:\n"
+ << FormatDeathTestOutput(error_message);
}
} else {
buffer << " Result: died but not with expected exit code:\n"
@@ -610,11 +647,11 @@
//
class WindowsDeathTest : public DeathTestImpl {
public:
- WindowsDeathTest(const char* a_statement,
- const RE* a_regex,
- const char* file,
- int line)
- : DeathTestImpl(a_statement, a_regex), file_(file), line_(line) {}
+ WindowsDeathTest(const char* a_statement, Matcher<const std::string&> matcher,
+ const char* file, int line)
+ : DeathTestImpl(a_statement, std::move(matcher)),
+ file_(file),
+ line_(line) {}
// All of these virtual functions are inherited from DeathTest.
virtual int Wait();
@@ -691,7 +728,7 @@
const TestInfo* const info = impl->current_test_info();
const int death_test_index = info->result()->death_test_count();
- if (flag != NULL) {
+ if (flag != nullptr) {
// ParseInternalRunDeathTestFlag() has performed all the necessary
// processing.
set_write_fd(flag->write_fd());
@@ -700,8 +737,8 @@
// WindowsDeathTest uses an anonymous pipe to communicate results of
// a death test.
- SECURITY_ATTRIBUTES handles_are_inheritable = {
- sizeof(SECURITY_ATTRIBUTES), NULL, TRUE };
+ SECURITY_ATTRIBUTES handles_are_inheritable = {sizeof(SECURITY_ATTRIBUTES),
+ nullptr, TRUE};
HANDLE read_handle, write_handle;
GTEST_DEATH_TEST_CHECK_(
::CreatePipe(&read_handle, &write_handle, &handles_are_inheritable,
@@ -712,13 +749,13 @@
write_handle_.Reset(write_handle);
event_handle_.Reset(::CreateEvent(
&handles_are_inheritable,
- TRUE, // The event will automatically reset to non-signaled state.
- FALSE, // The initial state is non-signalled.
- NULL)); // The even is unnamed.
- GTEST_DEATH_TEST_CHECK_(event_handle_.Get() != NULL);
- const std::string filter_flag =
- std::string("--") + GTEST_FLAG_PREFIX_ + kFilterFlag + "=" +
- info->test_case_name() + "." + info->name();
+ TRUE, // The event will automatically reset to non-signaled state.
+ FALSE, // The initial state is non-signalled.
+ nullptr)); // The even is unnamed.
+ GTEST_DEATH_TEST_CHECK_(event_handle_.Get() != nullptr);
+ const std::string filter_flag = std::string("--") + GTEST_FLAG_PREFIX_ +
+ kFilterFlag + "=" + info->test_suite_name() +
+ "." + info->name();
const std::string internal_flag =
std::string("--") + GTEST_FLAG_PREFIX_ + kInternalRunDeathTestFlag +
"=" + file_ + "|" + StreamableToString(line_) + "|" +
@@ -731,10 +768,9 @@
"|" + StreamableToString(reinterpret_cast<size_t>(event_handle_.Get()));
char executable_path[_MAX_PATH + 1]; // NOLINT
- GTEST_DEATH_TEST_CHECK_(
- _MAX_PATH + 1 != ::GetModuleFileNameA(NULL,
- executable_path,
- _MAX_PATH));
+ GTEST_DEATH_TEST_CHECK_(_MAX_PATH + 1 != ::GetModuleFileNameA(nullptr,
+ executable_path,
+ _MAX_PATH));
std::string command_line =
std::string(::GetCommandLineA()) + " " + filter_flag + " \"" +
@@ -755,33 +791,277 @@
startup_info.hStdError = ::GetStdHandle(STD_ERROR_HANDLE);
PROCESS_INFORMATION process_info;
- GTEST_DEATH_TEST_CHECK_(::CreateProcessA(
- executable_path,
- const_cast<char*>(command_line.c_str()),
- NULL, // Retuned process handle is not inheritable.
- NULL, // Retuned thread handle is not inheritable.
- TRUE, // Child inherits all inheritable handles (for write_handle_).
- 0x0, // Default creation flags.
- NULL, // Inherit the parent's environment.
- UnitTest::GetInstance()->original_working_dir(),
- &startup_info,
- &process_info) != FALSE);
+ GTEST_DEATH_TEST_CHECK_(
+ ::CreateProcessA(
+ executable_path, const_cast<char*>(command_line.c_str()),
+ nullptr, // Retuned process handle is not inheritable.
+ nullptr, // Retuned thread handle is not inheritable.
+ TRUE, // Child inherits all inheritable handles (for write_handle_).
+ 0x0, // Default creation flags.
+ nullptr, // Inherit the parent's environment.
+ UnitTest::GetInstance()->original_working_dir(), &startup_info,
+ &process_info) != FALSE);
child_handle_.Reset(process_info.hProcess);
::CloseHandle(process_info.hThread);
set_spawned(true);
return OVERSEE_TEST;
}
-# else // We are not on Windows.
+
+# elif GTEST_OS_FUCHSIA
+
+class FuchsiaDeathTest : public DeathTestImpl {
+ public:
+ FuchsiaDeathTest(const char* a_statement, Matcher<const std::string&> matcher,
+ const char* file, int line)
+ : DeathTestImpl(a_statement, std::move(matcher)),
+ file_(file),
+ line_(line) {}
+
+ // All of these virtual functions are inherited from DeathTest.
+ int Wait() override;
+ TestRole AssumeRole() override;
+ std::string GetErrorLogs() override;
+
+ private:
+ // The name of the file in which the death test is located.
+ const char* const file_;
+ // The line number on which the death test is located.
+ const int line_;
+ // The stderr data captured by the child process.
+ std::string captured_stderr_;
+
+ zx::process child_process_;
+ zx::port port_;
+ zx::socket stderr_socket_;
+};
+
+// Utility class for accumulating command-line arguments.
+class Arguments {
+ public:
+ Arguments() { args_.push_back(nullptr); }
+
+ ~Arguments() {
+ for (std::vector<char*>::iterator i = args_.begin(); i != args_.end();
+ ++i) {
+ free(*i);
+ }
+ }
+ void AddArgument(const char* argument) {
+ args_.insert(args_.end() - 1, posix::StrDup(argument));
+ }
+
+ template <typename Str>
+ void AddArguments(const ::std::vector<Str>& arguments) {
+ for (typename ::std::vector<Str>::const_iterator i = arguments.begin();
+ i != arguments.end();
+ ++i) {
+ args_.insert(args_.end() - 1, posix::StrDup(i->c_str()));
+ }
+ }
+ char* const* Argv() {
+ return &args_[0];
+ }
+
+ int size() {
+ return args_.size() - 1;
+ }
+
+ private:
+ std::vector<char*> args_;
+};
+
+// Waits for the child in a death test to exit, returning its exit
+// status, or 0 if no child process exists. As a side effect, sets the
+// outcome data member.
+int FuchsiaDeathTest::Wait() {
+ const int kProcessKey = 0;
+ const int kSocketKey = 1;
+
+ if (!spawned())
+ return 0;
+
+ // Register to wait for the child process to terminate.
+ zx_status_t status_zx;
+ status_zx = child_process_.wait_async(
+ port_, kProcessKey, ZX_PROCESS_TERMINATED, ZX_WAIT_ASYNC_ONCE);
+ GTEST_DEATH_TEST_CHECK_(status_zx == ZX_OK);
+ // Register to wait for the socket to be readable or closed.
+ status_zx = stderr_socket_.wait_async(
+ port_, kSocketKey, ZX_SOCKET_READABLE | ZX_SOCKET_PEER_CLOSED,
+ ZX_WAIT_ASYNC_REPEATING);
+ GTEST_DEATH_TEST_CHECK_(status_zx == ZX_OK);
+
+ bool process_terminated = false;
+ bool socket_closed = false;
+ do {
+ zx_port_packet_t packet = {};
+ status_zx = port_.wait(zx::time::infinite(), &packet);
+ GTEST_DEATH_TEST_CHECK_(status_zx == ZX_OK);
+
+ if (packet.key == kProcessKey) {
+ if (ZX_PKT_IS_EXCEPTION(packet.type)) {
+ // Process encountered an exception. Kill it directly rather than
+ // letting other handlers process the event. We will get a second
+ // kProcessKey event when the process actually terminates.
+ status_zx = child_process_.kill();
+ GTEST_DEATH_TEST_CHECK_(status_zx == ZX_OK);
+ } else {
+ // Process terminated.
+ GTEST_DEATH_TEST_CHECK_(ZX_PKT_IS_SIGNAL_ONE(packet.type));
+ GTEST_DEATH_TEST_CHECK_(packet.signal.observed & ZX_PROCESS_TERMINATED);
+ process_terminated = true;
+ }
+ } else if (packet.key == kSocketKey) {
+ GTEST_DEATH_TEST_CHECK_(ZX_PKT_IS_SIGNAL_REP(packet.type));
+ if (packet.signal.observed & ZX_SOCKET_READABLE) {
+ // Read data from the socket.
+ constexpr size_t kBufferSize = 1024;
+ do {
+ size_t old_length = captured_stderr_.length();
+ size_t bytes_read = 0;
+ captured_stderr_.resize(old_length + kBufferSize);
+ status_zx = stderr_socket_.read(
+ 0, &captured_stderr_.front() + old_length, kBufferSize,
+ &bytes_read);
+ captured_stderr_.resize(old_length + bytes_read);
+ } while (status_zx == ZX_OK);
+ if (status_zx == ZX_ERR_PEER_CLOSED) {
+ socket_closed = true;
+ } else {
+ GTEST_DEATH_TEST_CHECK_(status_zx == ZX_ERR_SHOULD_WAIT);
+ }
+ } else {
+ GTEST_DEATH_TEST_CHECK_(packet.signal.observed & ZX_SOCKET_PEER_CLOSED);
+ socket_closed = true;
+ }
+ }
+ } while (!process_terminated && !socket_closed);
+
+ ReadAndInterpretStatusByte();
+
+ zx_info_process_t buffer;
+ status_zx = child_process_.get_info(
+ ZX_INFO_PROCESS, &buffer, sizeof(buffer), nullptr, nullptr);
+ GTEST_DEATH_TEST_CHECK_(status_zx == ZX_OK);
+
+ GTEST_DEATH_TEST_CHECK_(buffer.exited);
+ set_status(buffer.return_code);
+ return status();
+}
+
+// The AssumeRole process for a Fuchsia death test. It creates a child
+// process with the same executable as the current process to run the
+// death test. The child process is given the --gtest_filter and
+// --gtest_internal_run_death_test flags such that it knows to run the
+// current death test only.
+DeathTest::TestRole FuchsiaDeathTest::AssumeRole() {
+ const UnitTestImpl* const impl = GetUnitTestImpl();
+ const InternalRunDeathTestFlag* const flag =
+ impl->internal_run_death_test_flag();
+ const TestInfo* const info = impl->current_test_info();
+ const int death_test_index = info->result()->death_test_count();
+
+ if (flag != nullptr) {
+ // ParseInternalRunDeathTestFlag() has performed all the necessary
+ // processing.
+ set_write_fd(kFuchsiaReadPipeFd);
+ return EXECUTE_TEST;
+ }
+
+ // Flush the log buffers since the log streams are shared with the child.
+ FlushInfoLog();
+
+ // Build the child process command line.
+ const std::string filter_flag = std::string("--") + GTEST_FLAG_PREFIX_ +
+ kFilterFlag + "=" + info->test_suite_name() +
+ "." + info->name();
+ const std::string internal_flag =
+ std::string("--") + GTEST_FLAG_PREFIX_ + kInternalRunDeathTestFlag + "="
+ + file_ + "|"
+ + StreamableToString(line_) + "|"
+ + StreamableToString(death_test_index);
+ Arguments args;
+ args.AddArguments(GetInjectableArgvs());
+ args.AddArgument(filter_flag.c_str());
+ args.AddArgument(internal_flag.c_str());
+
+ // Build the pipe for communication with the child.
+ zx_status_t status;
+ zx_handle_t child_pipe_handle;
+ int child_pipe_fd;
+ status = fdio_pipe_half2(&child_pipe_fd, &child_pipe_handle);
+ GTEST_DEATH_TEST_CHECK_(status != ZX_OK);
+ set_read_fd(child_pipe_fd);
+
+ // Set the pipe handle for the child.
+ fdio_spawn_action_t spawn_actions[2] = {};
+ fdio_spawn_action_t* add_handle_action = &spawn_actions[0];
+ add_handle_action->action = FDIO_SPAWN_ACTION_ADD_HANDLE;
+ add_handle_action->h.id = PA_HND(PA_FD, kFuchsiaReadPipeFd);
+ add_handle_action->h.handle = child_pipe_handle;
+
+ // Create a socket pair will be used to receive the child process' stderr.
+ zx::socket stderr_producer_socket;
+ status =
+ zx::socket::create(0, &stderr_producer_socket, &stderr_socket_);
+ GTEST_DEATH_TEST_CHECK_(status >= 0);
+ int stderr_producer_fd = -1;
+ status =
+ fdio_fd_create(stderr_producer_socket.release(), &stderr_producer_fd);
+ GTEST_DEATH_TEST_CHECK_(status >= 0);
+
+ // Make the stderr socket nonblocking.
+ GTEST_DEATH_TEST_CHECK_(fcntl(stderr_producer_fd, F_SETFL, 0) == 0);
+
+ fdio_spawn_action_t* add_stderr_action = &spawn_actions[1];
+ add_stderr_action->action = FDIO_SPAWN_ACTION_CLONE_FD;
+ add_stderr_action->fd.local_fd = stderr_producer_fd;
+ add_stderr_action->fd.target_fd = STDERR_FILENO;
+
+ // Create a child job.
+ zx_handle_t child_job = ZX_HANDLE_INVALID;
+ status = zx_job_create(zx_job_default(), 0, & child_job);
+ GTEST_DEATH_TEST_CHECK_(status == ZX_OK);
+ zx_policy_basic_t policy;
+ policy.condition = ZX_POL_NEW_ANY;
+ policy.policy = ZX_POL_ACTION_ALLOW;
+ status = zx_job_set_policy(
+ child_job, ZX_JOB_POL_RELATIVE, ZX_JOB_POL_BASIC, &policy, 1);
+ GTEST_DEATH_TEST_CHECK_(status == ZX_OK);
+
+ // Create an exception port and attach it to the |child_job|, to allow
+ // us to suppress the system default exception handler from firing.
+ status = zx::port::create(0, &port_);
+ GTEST_DEATH_TEST_CHECK_(status == ZX_OK);
+ status = zx_task_bind_exception_port(
+ child_job, port_.get(), 0 /* key */, 0 /*options */);
+ GTEST_DEATH_TEST_CHECK_(status == ZX_OK);
+
+ // Spawn the child process.
+ status = fdio_spawn_etc(
+ child_job, FDIO_SPAWN_CLONE_ALL, args.Argv()[0], args.Argv(), nullptr,
+ 2, spawn_actions, child_process_.reset_and_get_address(), nullptr);
+ GTEST_DEATH_TEST_CHECK_(status == ZX_OK);
+
+ set_spawned(true);
+ return OVERSEE_TEST;
+}
+
+std::string FuchsiaDeathTest::GetErrorLogs() {
+ return captured_stderr_;
+}
+
+#else // We are neither on Windows, nor on Fuchsia.
// ForkingDeathTest provides implementations for most of the abstract
// methods of the DeathTest interface. Only the AssumeRole method is
// left undefined.
class ForkingDeathTest : public DeathTestImpl {
public:
- ForkingDeathTest(const char* statement, const RE* regex);
+ ForkingDeathTest(const char* statement, Matcher<const std::string&> matcher);
// All of these virtual functions are inherited from DeathTest.
- virtual int Wait();
+ int Wait() override;
protected:
void set_child_pid(pid_t child_pid) { child_pid_ = child_pid; }
@@ -792,9 +1072,9 @@
};
// Constructs a ForkingDeathTest.
-ForkingDeathTest::ForkingDeathTest(const char* a_statement, const RE* a_regex)
- : DeathTestImpl(a_statement, a_regex),
- child_pid_(-1) {}
+ForkingDeathTest::ForkingDeathTest(const char* a_statement,
+ Matcher<const std::string&> matcher)
+ : DeathTestImpl(a_statement, std::move(matcher)), child_pid_(-1) {}
// Waits for the child in a death test to exit, returning its exit
// status, or 0 if no child process exists. As a side effect, sets the
@@ -815,9 +1095,9 @@
// in the child process.
class NoExecDeathTest : public ForkingDeathTest {
public:
- NoExecDeathTest(const char* a_statement, const RE* a_regex) :
- ForkingDeathTest(a_statement, a_regex) { }
- virtual TestRole AssumeRole();
+ NoExecDeathTest(const char* a_statement, Matcher<const std::string&> matcher)
+ : ForkingDeathTest(a_statement, std::move(matcher)) {}
+ TestRole AssumeRole() override;
};
// The AssumeRole process for a fork-and-run death test. It implements a
@@ -870,10 +1150,13 @@
// only this specific death test to be run.
class ExecDeathTest : public ForkingDeathTest {
public:
- ExecDeathTest(const char* a_statement, const RE* a_regex,
- const char* file, int line) :
- ForkingDeathTest(a_statement, a_regex), file_(file), line_(line) { }
- virtual TestRole AssumeRole();
+ ExecDeathTest(const char* a_statement, Matcher<const std::string&> matcher,
+ const char* file, int line)
+ : ForkingDeathTest(a_statement, std::move(matcher)),
+ file_(file),
+ line_(line) {}
+ TestRole AssumeRole() override;
+
private:
static ::std::vector<std::string> GetArgvsForDeathTestChildProcess() {
::std::vector<std::string> args = GetInjectableArgvs();
@@ -893,9 +1176,7 @@
// Utility class for accumulating command-line arguments.
class Arguments {
public:
- Arguments() {
- args_.push_back(NULL);
- }
+ Arguments() { args_.push_back(nullptr); }
~Arguments() {
for (std::vector<char*>::iterator i = args_.begin(); i != args_.end();
@@ -989,6 +1270,9 @@
// correct answer.
static void StackLowerThanAddress(const void* ptr,
bool* result) GTEST_NO_INLINE_;
+// HWAddressSanitizer add a random tag to the MSB of the local variable address,
+// making comparison result unpredictable.
+GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_
static void StackLowerThanAddress(const void* ptr, bool* result) {
int dummy;
*result = (&dummy < ptr);
@@ -996,6 +1280,7 @@
// Make sure AddressSanitizer does not tamper with the stack here.
GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_
+GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_
static bool StackGrowsDown() {
int dummy;
bool result;
@@ -1040,7 +1325,8 @@
fd_flags | FD_CLOEXEC));
struct inheritance inherit = {0};
// spawn is a system call.
- child_pid = spawn(args.argv[0], 0, NULL, &inherit, args.argv, GetEnviron());
+ child_pid =
+ spawn(args.argv[0], 0, nullptr, &inherit, args.argv, GetEnviron());
// Restores the current working directory.
GTEST_DEATH_TEST_CHECK_(fchdir(cwd_fd) != -1);
GTEST_DEATH_TEST_CHECK_SYSCALL_(close(cwd_fd));
@@ -1066,7 +1352,7 @@
static const bool stack_grows_down = StackGrowsDown();
const size_t stack_size = getpagesize();
// MMAP_ANONYMOUS is not defined on Mac, so we use MAP_ANON instead.
- void* const stack = mmap(NULL, stack_size, PROT_READ | PROT_WRITE,
+ void* const stack = mmap(nullptr, stack_size, PROT_READ | PROT_WRITE,
MAP_ANON | MAP_PRIVATE, -1, 0);
GTEST_DEATH_TEST_CHECK_(stack != MAP_FAILED);
@@ -1098,7 +1384,7 @@
# endif // GTEST_OS_QNX
# if GTEST_OS_LINUX
GTEST_DEATH_TEST_CHECK_SYSCALL_(
- sigaction(SIGPROF, &saved_sigprof_action, NULL));
+ sigaction(SIGPROF, &saved_sigprof_action, nullptr));
# endif // GTEST_OS_LINUX
GTEST_DEATH_TEST_CHECK_(child_pid != -1);
@@ -1116,7 +1402,7 @@
const TestInfo* const info = impl->current_test_info();
const int death_test_index = info->result()->death_test_count();
- if (flag != NULL) {
+ if (flag != nullptr) {
set_write_fd(flag->write_fd());
return EXECUTE_TEST;
}
@@ -1127,9 +1413,9 @@
// it be closed when the child process does an exec:
GTEST_DEATH_TEST_CHECK_(fcntl(pipe_fd[1], F_SETFD, 0) != -1);
- const std::string filter_flag =
- std::string("--") + GTEST_FLAG_PREFIX_ + kFilterFlag + "="
- + info->test_case_name() + "." + info->name();
+ const std::string filter_flag = std::string("--") + GTEST_FLAG_PREFIX_ +
+ kFilterFlag + "=" + info->test_suite_name() +
+ "." + info->name();
const std::string internal_flag =
std::string("--") + GTEST_FLAG_PREFIX_ + kInternalRunDeathTestFlag + "="
+ file_ + "|" + StreamableToString(line_) + "|"
@@ -1162,7 +1448,8 @@
// by the "test" argument to its address. If the test should be
// skipped, sets that pointer to NULL. Returns true, unless the
// flag is set to an invalid value.
-bool DefaultDeathTestFactory::Create(const char* statement, const RE* regex,
+bool DefaultDeathTestFactory::Create(const char* statement,
+ Matcher<const std::string&> matcher,
const char* file, int line,
DeathTest** test) {
UnitTestImpl* const impl = GetUnitTestImpl();
@@ -1171,7 +1458,7 @@
const int death_test_index = impl->current_test_info()
->increment_death_test_count();
- if (flag != NULL) {
+ if (flag != nullptr) {
if (death_test_index > flag->index()) {
DeathTest::set_last_death_test_message(
"Death test count (" + StreamableToString(death_test_index)
@@ -1182,7 +1469,7 @@
if (!(flag->file() == file && flag->line() == line &&
flag->index() == death_test_index)) {
- *test = NULL;
+ *test = nullptr;
return true;
}
}
@@ -1191,15 +1478,22 @@
if (GTEST_FLAG(death_test_style) == "threadsafe" ||
GTEST_FLAG(death_test_style) == "fast") {
- *test = new WindowsDeathTest(statement, regex, file, line);
+ *test = new WindowsDeathTest(statement, std::move(matcher), file, line);
+ }
+
+# elif GTEST_OS_FUCHSIA
+
+ if (GTEST_FLAG(death_test_style) == "threadsafe" ||
+ GTEST_FLAG(death_test_style) == "fast") {
+ *test = new FuchsiaDeathTest(statement, std::move(matcher), file, line);
}
# else
if (GTEST_FLAG(death_test_style) == "threadsafe") {
- *test = new ExecDeathTest(statement, regex, file, line);
+ *test = new ExecDeathTest(statement, std::move(matcher), file, line);
} else if (GTEST_FLAG(death_test_style) == "fast") {
- *test = new NoExecDeathTest(statement, regex);
+ *test = new NoExecDeathTest(statement, std::move(matcher));
}
# endif // GTEST_OS_WINDOWS
@@ -1219,18 +1513,16 @@
// signals the event, and returns a file descriptor wrapped around the pipe
// handle. This function is called in the child process only.
static int GetStatusFileDescriptor(unsigned int parent_process_id,
- size_t write_handle_as_size_t,
- size_t event_handle_as_size_t) {
+ size_t write_handle_as_size_t,
+ size_t event_handle_as_size_t) {
AutoHandle parent_process_handle(::OpenProcess(PROCESS_DUP_HANDLE,
- FALSE, // Non-inheritable.
- parent_process_id));
+ FALSE, // Non-inheritable.
+ parent_process_id));
if (parent_process_handle.Get() == INVALID_HANDLE_VALUE) {
DeathTestAbort("Unable to open parent process " +
StreamableToString(parent_process_id));
}
- // TODO(vladl@google.com): Replace the following check with a
- // compile-time assertion when available.
GTEST_CHECK_(sizeof(HANDLE) <= sizeof(size_t));
const HANDLE write_handle =
@@ -1286,7 +1578,7 @@
// initialized from the GTEST_FLAG(internal_run_death_test) flag if
// the flag is specified; otherwise returns NULL.
InternalRunDeathTestFlag* ParseInternalRunDeathTestFlag() {
- if (GTEST_FLAG(internal_run_death_test) == "") return NULL;
+ if (GTEST_FLAG(internal_run_death_test) == "") return nullptr;
// GTEST_HAS_DEATH_TEST implies that we have ::std::string, so we
// can use it here.
@@ -1314,6 +1606,16 @@
write_fd = GetStatusFileDescriptor(parent_process_id,
write_handle_as_size_t,
event_handle_as_size_t);
+
+# elif GTEST_OS_FUCHSIA
+
+ if (fields.size() != 3
+ || !ParseNaturalNumber(fields[1], &line)
+ || !ParseNaturalNumber(fields[2], &index)) {
+ DeathTestAbort("Bad --gtest_internal_run_death_test flag: "
+ + GTEST_FLAG(internal_run_death_test));
+ }
+
# else
if (fields.size() != 4
diff --git a/third_party/googletest/src/gtest-filepath.cc b/third_party/googletest/src/gtest-filepath.cc
index 0292dc1..499ec58 100644
--- a/third_party/googletest/src/gtest-filepath.cc
+++ b/third_party/googletest/src/gtest-filepath.cc
@@ -26,28 +26,25 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Authors: keith.ray@gmail.com (Keith Ray)
-#include "gtest/gtest-message.h"
#include "gtest/internal/gtest-filepath.h"
-#include "gtest/internal/gtest-port.h"
#include <stdlib.h>
+#include "gtest/internal/gtest-port.h"
+#include "gtest/gtest-message.h"
#if GTEST_OS_WINDOWS_MOBILE
# include <windows.h>
#elif GTEST_OS_WINDOWS
# include <direct.h>
# include <io.h>
-#elif GTEST_OS_SYMBIAN
-// Symbian OpenC has PATH_MAX in sys/syslimits.h
-# include <sys/syslimits.h>
#else
# include <limits.h>
# include <climits> // Some Linux distributions define PATH_MAX here.
#endif // GTEST_OS_WINDOWS_MOBILE
+#include "gtest/internal/gtest-string.h"
+
#if GTEST_OS_WINDOWS
# define GTEST_PATH_MAX_ _MAX_PATH
#elif defined(PATH_MAX)
@@ -58,8 +55,6 @@
# define GTEST_PATH_MAX_ _POSIX_PATH_MAX
#endif // GTEST_OS_WINDOWS
-#include "gtest/internal/gtest-string.h"
-
namespace testing {
namespace internal {
@@ -97,13 +92,14 @@
// Returns the current working directory, or "" if unsuccessful.
FilePath FilePath::GetCurrentDir() {
-#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_PHONE || GTEST_OS_WINDOWS_RT
- // Windows CE doesn't have a current directory, so we just return
+#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_PHONE || \
+ GTEST_OS_WINDOWS_RT || ARDUINO
+ // Windows CE and Arduino don't have a current directory, so we just return
// something reasonable.
return FilePath(kCurrentDirectoryString);
#elif GTEST_OS_WINDOWS
char cwd[GTEST_PATH_MAX_ + 1] = { '\0' };
- return FilePath(_getcwd(cwd, sizeof(cwd)) == NULL ? "" : cwd);
+ return FilePath(_getcwd(cwd, sizeof(cwd)) == nullptr ? "" : cwd);
#else
char cwd[GTEST_PATH_MAX_ + 1] = { '\0' };
char* result = getcwd(cwd, sizeof(cwd));
@@ -111,9 +107,9 @@
// getcwd will likely fail in NaCl due to the sandbox, so return something
// reasonable. The user may have provided a shim implementation for getcwd,
// however, so fallback only when failure is detected.
- return FilePath(result == NULL ? kCurrentDirectoryString : cwd);
+ return FilePath(result == nullptr ? kCurrentDirectoryString : cwd);
# endif // GTEST_OS_NACL
- return FilePath(result == NULL ? "" : cwd);
+ return FilePath(result == nullptr ? "" : cwd);
#endif // GTEST_OS_WINDOWS_MOBILE
}
@@ -130,7 +126,7 @@
return *this;
}
-// Returns a pointer to the last occurence of a valid path separator in
+// Returns a pointer to the last occurrence of a valid path separator in
// the FilePath. On Windows, for example, both '/' and '\' are valid path
// separators. Returns NULL if no path separator was found.
const char* FilePath::FindLastPathSeparator() const {
@@ -138,8 +134,8 @@
#if GTEST_HAS_ALT_PATH_SEP_
const char* const last_alt_sep = strrchr(c_str(), kAlternatePathSeparator);
// Comparing two pointers of which only one is NULL is undefined.
- if (last_alt_sep != NULL &&
- (last_sep == NULL || last_alt_sep > last_sep)) {
+ if (last_alt_sep != nullptr &&
+ (last_sep == nullptr || last_alt_sep > last_sep)) {
return last_alt_sep;
}
#endif
@@ -252,9 +248,6 @@
// root directory per disk drive.)
bool FilePath::IsRootDirectory() const {
#if GTEST_OS_WINDOWS
- // TODO(wan@google.com): on Windows a network share like
- // \\server\share can be a root directory, although it cannot be the
- // current directory. Handle this properly.
return pathname_.length() == 3 && IsAbsolutePath();
#else
return pathname_.length() == 1 && IsPathSeparator(pathname_.c_str()[0]);
@@ -326,7 +319,7 @@
#if GTEST_OS_WINDOWS_MOBILE
FilePath removed_sep(this->RemoveTrailingPathSeparator());
LPCWSTR unicode = String::AnsiToUtf16(removed_sep.c_str());
- int result = CreateDirectory(unicode, NULL) ? 0 : -1;
+ int result = CreateDirectory(unicode, nullptr) ? 0 : -1;
delete [] unicode;
#elif GTEST_OS_WINDOWS
int result = _mkdir(pathname_.c_str());
@@ -352,9 +345,8 @@
// Removes any redundant separators that might be in the pathname.
// For example, "bar///foo" becomes "bar/foo". Does not eliminate other
// redundancies that might be in a pathname involving "." or "..".
-// TODO(wan@google.com): handle Windows network shares (e.g. \\server\share).
void FilePath::Normalize() {
- if (pathname_.c_str() == NULL) {
+ if (pathname_.c_str() == nullptr) {
pathname_ = "";
return;
}
diff --git a/third_party/googletest/src/gtest-internal-inl.h b/third_party/googletest/src/gtest-internal-inl.h
index 5ec0af9..29dc682 100644
--- a/third_party/googletest/src/gtest-internal-inl.h
+++ b/third_party/googletest/src/gtest-internal-inl.h
@@ -27,10 +27,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-// Utility functions and classes used by the Google C++ testing framework.
-//
-// Author: wan@google.com (Zhanyong Wan)
-//
+// Utility functions and classes used by the Google C++ testing framework.//
// This file contains purely Google Test's internal implementation. Please
// DO NOT #INCLUDE IT IN A USER PROGRAM.
@@ -45,6 +42,7 @@
#include <string.h> // For memmove.
#include <algorithm>
+#include <memory>
#include <string>
#include <vector>
@@ -59,9 +57,12 @@
# include <windows.h> // NOLINT
#endif // GTEST_OS_WINDOWS
-#include "gtest/gtest.h" // NOLINT
+#include "gtest/gtest.h"
#include "gtest/gtest-spi.h"
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \
+/* class A needs to have dll-interface to be used by clients of class B */)
+
namespace testing {
// Declares the flags.
@@ -86,6 +87,7 @@
const char kListTestsFlag[] = "list_tests";
const char kOutputFlag[] = "output";
const char kPrintTimeFlag[] = "print_time";
+const char kPrintUTF8Flag[] = "print_utf8";
const char kRandomSeedFlag[] = "random_seed";
const char kRepeatFlag[] = "repeat";
const char kShuffleFlag[] = "shuffle";
@@ -166,6 +168,7 @@
list_tests_ = GTEST_FLAG(list_tests);
output_ = GTEST_FLAG(output);
print_time_ = GTEST_FLAG(print_time);
+ print_utf8_ = GTEST_FLAG(print_utf8);
random_seed_ = GTEST_FLAG(random_seed);
repeat_ = GTEST_FLAG(repeat);
shuffle_ = GTEST_FLAG(shuffle);
@@ -187,6 +190,7 @@
GTEST_FLAG(list_tests) = list_tests_;
GTEST_FLAG(output) = output_;
GTEST_FLAG(print_time) = print_time_;
+ GTEST_FLAG(print_utf8) = print_utf8_;
GTEST_FLAG(random_seed) = random_seed_;
GTEST_FLAG(repeat) = repeat_;
GTEST_FLAG(shuffle) = shuffle_;
@@ -208,6 +212,7 @@
bool list_tests_;
std::string output_;
bool print_time_;
+ bool print_utf8_;
internal::Int32 random_seed_;
internal::Int32 repeat_;
bool shuffle_;
@@ -226,7 +231,7 @@
// Converts a wide string to a narrow string in UTF-8 encoding.
// The wide string is assumed to have the following encoding:
-// UTF-16 if sizeof(wchar_t) == 2 (on Windows, Cygwin, Symbian OS)
+// UTF-16 if sizeof(wchar_t) == 2 (on Windows, Cygwin)
// UTF-32 if sizeof(wchar_t) == 4 (on Linux)
// Parameter str points to a null-terminated wide string.
// Parameter num_chars may additionally limit the number
@@ -383,10 +388,10 @@
// works well enough for matching test names, which are short.
static bool PatternMatchesString(const char *pattern, const char *str);
- // Returns true iff the user-specified filter matches the test case
+ // Returns true iff the user-specified filter matches the test suite
// name and the test name.
- static bool FilterMatchesTest(const std::string &test_case_name,
- const std::string &test_name);
+ static bool FilterMatchesTest(const std::string& test_suite_name,
+ const std::string& test_name);
#if GTEST_OS_WINDOWS
// Function for supporting the gtest_catch_exception flag.
@@ -438,10 +443,20 @@
public:
OsStackTraceGetter() {}
- virtual std::string CurrentStackTrace(int max_depth, int skip_count);
- virtual void UponLeavingGTest();
+ std::string CurrentStackTrace(int max_depth, int skip_count) override;
+ void UponLeavingGTest() override;
private:
+#if GTEST_HAS_ABSL
+ Mutex mutex_; // Protects all internal state.
+
+ // We save the stack frame below the frame that calls user code.
+ // We do this because the address of the frame immediately below
+ // the user code changes between the call to UponLeavingGTest()
+ // and any calls to the stack trace code from within the user code.
+ void* caller_frame_ = nullptr;
+#endif // GTEST_HAS_ABSL
+
GTEST_DISALLOW_COPY_AND_ASSIGN_(OsStackTraceGetter);
};
@@ -460,7 +475,7 @@
explicit DefaultGlobalTestPartResultReporter(UnitTestImpl* unit_test);
// Implements the TestPartResultReporterInterface. Reports the test part
// result in the current test.
- virtual void ReportTestPartResult(const TestPartResult& result);
+ void ReportTestPartResult(const TestPartResult& result) override;
private:
UnitTestImpl* const unit_test_;
@@ -476,7 +491,7 @@
explicit DefaultPerThreadTestPartResultReporter(UnitTestImpl* unit_test);
// Implements the TestPartResultReporterInterface. The implementation just
// delegates to the current global test part result reporter of *unit_test_.
- virtual void ReportTestPartResult(const TestPartResult& result);
+ void ReportTestPartResult(const TestPartResult& result) override;
private:
UnitTestImpl* const unit_test_;
@@ -514,22 +529,25 @@
void SetTestPartResultReporterForCurrentThread(
TestPartResultReporterInterface* reporter);
- // Gets the number of successful test cases.
- int successful_test_case_count() const;
+ // Gets the number of successful test suites.
+ int successful_test_suite_count() const;
- // Gets the number of failed test cases.
- int failed_test_case_count() const;
+ // Gets the number of failed test suites.
+ int failed_test_suite_count() const;
- // Gets the number of all test cases.
- int total_test_case_count() const;
+ // Gets the number of all test suites.
+ int total_test_suite_count() const;
- // Gets the number of all test cases that contain at least one test
+ // Gets the number of all test suites that contain at least one test
// that should run.
- int test_case_to_run_count() const;
+ int test_suite_to_run_count() const;
// Gets the number of successful tests.
int successful_test_count() const;
+ // Gets the number of skipped tests.
+ int skipped_test_count() const;
+
// Gets the number of failed tests.
int failed_test_count() const;
@@ -555,27 +573,32 @@
// Gets the elapsed time, in milliseconds.
TimeInMillis elapsed_time() const { return elapsed_time_; }
- // Returns true iff the unit test passed (i.e. all test cases passed).
+ // Returns true iff the unit test passed (i.e. all test suites passed).
bool Passed() const { return !Failed(); }
- // Returns true iff the unit test failed (i.e. some test case failed
+ // Returns true iff the unit test failed (i.e. some test suite failed
// or something outside of all tests failed).
bool Failed() const {
- return failed_test_case_count() > 0 || ad_hoc_test_result()->Failed();
+ return failed_test_suite_count() > 0 || ad_hoc_test_result()->Failed();
}
- // Gets the i-th test case among all the test cases. i can range from 0 to
- // total_test_case_count() - 1. If i is not in that range, returns NULL.
- const TestCase* GetTestCase(int i) const {
- const int index = GetElementOr(test_case_indices_, i, -1);
- return index < 0 ? NULL : test_cases_[i];
+ // Gets the i-th test suite among all the test suites. i can range from 0 to
+ // total_test_suite_count() - 1. If i is not in that range, returns NULL.
+ const TestSuite* GetTestSuite(int i) const {
+ const int index = GetElementOr(test_suite_indices_, i, -1);
+ return index < 0 ? nullptr : test_suites_[i];
}
- // Gets the i-th test case among all the test cases. i can range from 0 to
- // total_test_case_count() - 1. If i is not in that range, returns NULL.
- TestCase* GetMutableTestCase(int i) {
- const int index = GetElementOr(test_case_indices_, i, -1);
- return index < 0 ? NULL : test_cases_[index];
+ // Legacy API is deprecated but still available
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+ const TestCase* GetTestCase(int i) const { return GetTestSuite(i); }
+#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+
+ // Gets the i-th test suite among all the test suites. i can range from 0 to
+ // total_test_suite_count() - 1. If i is not in that range, returns NULL.
+ TestSuite* GetMutableSuiteCase(int i) {
+ const int index = GetElementOr(test_suite_indices_, i, -1);
+ return index < 0 ? nullptr : test_suites_[index];
}
// Provides access to the event listener list.
@@ -612,30 +635,38 @@
// trace but Bar() and CurrentOsStackTraceExceptTop() won't.
std::string CurrentOsStackTraceExceptTop(int skip_count) GTEST_NO_INLINE_;
- // Finds and returns a TestCase with the given name. If one doesn't
+ // Finds and returns a TestSuite with the given name. If one doesn't
// exist, creates one and returns it.
//
// Arguments:
//
- // test_case_name: name of the test case
+ // test_suite_name: name of the test suite
// type_param: the name of the test's type parameter, or NULL if
// this is not a typed or a type-parameterized test.
- // set_up_tc: pointer to the function that sets up the test case
- // tear_down_tc: pointer to the function that tears down the test case
- TestCase* GetTestCase(const char* test_case_name,
- const char* type_param,
- Test::SetUpTestCaseFunc set_up_tc,
- Test::TearDownTestCaseFunc tear_down_tc);
+ // set_up_tc: pointer to the function that sets up the test suite
+ // tear_down_tc: pointer to the function that tears down the test suite
+ TestSuite* GetTestSuite(const char* test_suite_name, const char* type_param,
+ internal::SetUpTestSuiteFunc set_up_tc,
+ internal::TearDownTestSuiteFunc tear_down_tc);
+
+// Legacy API is deprecated but still available
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+ TestCase* GetTestCase(const char* test_case_name, const char* type_param,
+ internal::SetUpTestSuiteFunc set_up_tc,
+ internal::TearDownTestSuiteFunc tear_down_tc) {
+ return GetTestSuite(test_case_name, type_param, set_up_tc, tear_down_tc);
+ }
+#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
// Adds a TestInfo to the unit test.
//
// Arguments:
//
- // set_up_tc: pointer to the function that sets up the test case
- // tear_down_tc: pointer to the function that tears down the test case
+ // set_up_tc: pointer to the function that sets up the test suite
+ // tear_down_tc: pointer to the function that tears down the test suite
// test_info: the TestInfo object
- void AddTestInfo(Test::SetUpTestCaseFunc set_up_tc,
- Test::TearDownTestCaseFunc tear_down_tc,
+ void AddTestInfo(internal::SetUpTestSuiteFunc set_up_tc,
+ internal::TearDownTestSuiteFunc tear_down_tc,
TestInfo* test_info) {
// In order to support thread-safe death tests, we need to
// remember the original working directory when the test program
@@ -650,21 +681,20 @@
<< "Failed to get the current working directory.";
}
- GetTestCase(test_info->test_case_name(),
- test_info->type_param(),
- set_up_tc,
- tear_down_tc)->AddTestInfo(test_info);
+ GetTestSuite(test_info->test_suite_name(), test_info->type_param(),
+ set_up_tc, tear_down_tc)
+ ->AddTestInfo(test_info);
}
- // Returns ParameterizedTestCaseRegistry object used to keep track of
+ // Returns ParameterizedTestSuiteRegistry object used to keep track of
// value-parameterized tests and instantiate and register them.
- internal::ParameterizedTestCaseRegistry& parameterized_test_registry() {
+ internal::ParameterizedTestSuiteRegistry& parameterized_test_registry() {
return parameterized_test_registry_;
}
- // Sets the TestCase object for the test that's currently running.
- void set_current_test_case(TestCase* a_current_test_case) {
- current_test_case_ = a_current_test_case;
+ // Sets the TestSuite object for the test that's currently running.
+ void set_current_test_suite(TestSuite* a_current_test_suite) {
+ current_test_suite_ = a_current_test_suite;
}
// Sets the TestInfo object for the test that's currently running. If
@@ -675,7 +705,7 @@
}
// Registers all parameterized tests defined using TEST_P and
- // INSTANTIATE_TEST_CASE_P, creating regular tests for each test/parameter
+ // INSTANTIATE_TEST_SUITE_P, creating regular tests for each test/parameter
// combination. This method can be called more then once; it has guards
// protecting from registering the tests more then once. If
// value-parameterized tests are disabled, RegisterParameterizedTests is
@@ -690,7 +720,7 @@
// Clears the results of all tests, except the ad hoc tests.
void ClearNonAdHocTestResult() {
- ForEach(test_cases_, TestCase::ClearTestCaseResult);
+ ForEach(test_suites_, TestSuite::ClearTestSuiteResult);
}
// Clears the results of ad-hoc test assertions.
@@ -699,7 +729,7 @@
}
// Adds a TestProperty to the current TestResult object when invoked in a
- // context of a test or a test case, or to the global property set. If the
+ // context of a test or a test suite, or to the global property set. If the
// result already contains a property with the same key, the value will be
// updated.
void RecordProperty(const TestProperty& test_property);
@@ -711,7 +741,7 @@
// Matches the full name of each test against the user-specified
// filter to decide whether the test should run, then records the
- // result in each TestCase and TestInfo object.
+ // result in each TestSuite and TestInfo object.
// If shard_tests == HONOR_SHARDING_PROTOCOL, further filters tests
// based on sharding variables in the environment.
// Returns the number of tests that should run.
@@ -720,7 +750,7 @@
// Prints the names of the tests matching the user-specified filter flag.
void ListTestsMatchingFilter();
- const TestCase* current_test_case() const { return current_test_case_; }
+ const TestSuite* current_test_suite() const { return current_test_suite_; }
TestInfo* current_test_info() { return current_test_info_; }
const TestInfo* current_test_info() const { return current_test_info_; }
@@ -781,11 +811,11 @@
// Gets the random number generator.
internal::Random* random() { return &random_; }
- // Shuffles all test cases, and the tests within each test case,
+ // Shuffles all test suites, and the tests within each test suite,
// making sure that death tests are still run first.
void ShuffleTests();
- // Restores the test cases and tests to their order before the first shuffle.
+ // Restores the test suites and tests to their order before the first shuffle.
void UnshuffleTests();
// Returns the value of GTEST_FLAG(catch_exceptions) at the moment
@@ -825,31 +855,31 @@
// before/after the tests are run.
std::vector<Environment*> environments_;
- // The vector of TestCases in their original order. It owns the
+ // The vector of TestSuites in their original order. It owns the
// elements in the vector.
- std::vector<TestCase*> test_cases_;
+ std::vector<TestSuite*> test_suites_;
- // Provides a level of indirection for the test case list to allow
- // easy shuffling and restoring the test case order. The i-th
- // element of this vector is the index of the i-th test case in the
+ // Provides a level of indirection for the test suite list to allow
+ // easy shuffling and restoring the test suite order. The i-th
+ // element of this vector is the index of the i-th test suite in the
// shuffled order.
- std::vector<int> test_case_indices_;
+ std::vector<int> test_suite_indices_;
// ParameterizedTestRegistry object used to register value-parameterized
// tests.
- internal::ParameterizedTestCaseRegistry parameterized_test_registry_;
+ internal::ParameterizedTestSuiteRegistry parameterized_test_registry_;
// Indicates whether RegisterParameterizedTests() has been called already.
bool parameterized_tests_registered_;
- // Index of the last death test case registered. Initially -1.
- int last_death_test_case_;
+ // Index of the last death test suite registered. Initially -1.
+ int last_death_test_suite_;
- // This points to the TestCase for the currently running test. It
- // changes as Google Test goes through one test case after another.
+ // This points to the TestSuite for the currently running test. It
+ // changes as Google Test goes through one test suite after another.
// When no test is running, this is set to NULL and Google Test
// stores assertion results in ad_hoc_test_result_. Initially NULL.
- TestCase* current_test_case_;
+ TestSuite* current_test_suite_;
// This points to the TestInfo for the currently running test. It
// changes as Google Test goes through one test after another. When
@@ -896,8 +926,8 @@
#if GTEST_HAS_DEATH_TEST
// The decomposed components of the gtest_internal_run_death_test flag,
// parsed when RUN_ALL_TESTS is called.
- internal::scoped_ptr<InternalRunDeathTestFlag> internal_run_death_test_flag_;
- internal::scoped_ptr<internal::DeathTestFactory> death_test_factory_;
+ std::unique_ptr<InternalRunDeathTestFlag> internal_run_death_test_flag_;
+ std::unique_ptr<internal::DeathTestFactory> death_test_factory_;
#endif // GTEST_HAS_DEATH_TEST
// A per-thread stack of traces created by the SCOPED_TRACE() macro.
@@ -980,8 +1010,6 @@
const bool parse_success = *end == '\0' && errno == 0;
- // TODO(vladl@google.com): Convert this to compile time assertion when it is
- // available.
GTEST_CHECK_(sizeof(Integer) <= sizeof(parsed));
const Integer result = static_cast<Integer>(parsed);
@@ -1020,7 +1048,7 @@
#if GTEST_CAN_STREAM_RESULTS_
// Streams test results to the given port on the given host machine.
-class GTEST_API_ StreamingListener : public EmptyTestEventListener {
+class StreamingListener : public EmptyTestEventListener {
public:
// Abstract base class for writing strings to a socket.
class AbstractSocketWriter {
@@ -1045,13 +1073,13 @@
MakeConnection();
}
- virtual ~SocketWriter() {
+ ~SocketWriter() override {
if (sockfd_ != -1)
CloseConnection();
}
// Sends a string to the socket.
- virtual void Send(const std::string& message) {
+ void Send(const std::string& message) override {
GTEST_CHECK_(sockfd_ != -1)
<< "Send() can be called only when there is a connection.";
@@ -1068,7 +1096,7 @@
void MakeConnection();
// Closes the socket.
- void CloseConnection() {
+ void CloseConnection() override {
GTEST_CHECK_(sockfd_ != -1)
<< "CloseConnection() can be called only when there is a connection.";
@@ -1094,11 +1122,11 @@
explicit StreamingListener(AbstractSocketWriter* socket_writer)
: socket_writer_(socket_writer) { Start(); }
- void OnTestProgramStart(const UnitTest& /* unit_test */) {
+ void OnTestProgramStart(const UnitTest& /* unit_test */) override {
SendLn("event=TestProgramStart");
}
- void OnTestProgramEnd(const UnitTest& unit_test) {
+ void OnTestProgramEnd(const UnitTest& unit_test) override {
// Note that Google Test current only report elapsed time for each
// test iteration, not for the entire test program.
SendLn("event=TestProgramEnd&passed=" + FormatBool(unit_test.Passed()));
@@ -1107,42 +1135,47 @@
socket_writer_->CloseConnection();
}
- void OnTestIterationStart(const UnitTest& /* unit_test */, int iteration) {
+ void OnTestIterationStart(const UnitTest& /* unit_test */,
+ int iteration) override {
SendLn("event=TestIterationStart&iteration=" +
StreamableToString(iteration));
}
- void OnTestIterationEnd(const UnitTest& unit_test, int /* iteration */) {
+ void OnTestIterationEnd(const UnitTest& unit_test,
+ int /* iteration */) override {
SendLn("event=TestIterationEnd&passed=" +
FormatBool(unit_test.Passed()) + "&elapsed_time=" +
StreamableToString(unit_test.elapsed_time()) + "ms");
}
- void OnTestCaseStart(const TestCase& test_case) {
+ // Note that "event=TestCaseStart" is a wire format and has to remain
+ // "case" for compatibilty
+ void OnTestCaseStart(const TestCase& test_case) override {
SendLn(std::string("event=TestCaseStart&name=") + test_case.name());
}
- void OnTestCaseEnd(const TestCase& test_case) {
- SendLn("event=TestCaseEnd&passed=" + FormatBool(test_case.Passed())
- + "&elapsed_time=" + StreamableToString(test_case.elapsed_time())
- + "ms");
+ // Note that "event=TestCaseEnd" is a wire format and has to remain
+ // "case" for compatibilty
+ void OnTestCaseEnd(const TestCase& test_case) override {
+ SendLn("event=TestCaseEnd&passed=" + FormatBool(test_case.Passed()) +
+ "&elapsed_time=" + StreamableToString(test_case.elapsed_time()) +
+ "ms");
}
- void OnTestStart(const TestInfo& test_info) {
+ void OnTestStart(const TestInfo& test_info) override {
SendLn(std::string("event=TestStart&name=") + test_info.name());
}
- void OnTestEnd(const TestInfo& test_info) {
+ void OnTestEnd(const TestInfo& test_info) override {
SendLn("event=TestEnd&passed=" +
FormatBool((test_info.result())->Passed()) +
"&elapsed_time=" +
StreamableToString((test_info.result())->elapsed_time()) + "ms");
}
- void OnTestPartResult(const TestPartResult& test_part_result) {
+ void OnTestPartResult(const TestPartResult& test_part_result) override {
const char* file_name = test_part_result.file_name();
- if (file_name == NULL)
- file_name = "";
+ if (file_name == nullptr) file_name = "";
SendLn("event=TestPartResult&file=" + UrlEncode(file_name) +
"&line=" + StreamableToString(test_part_result.line_number()) +
"&message=" + UrlEncode(test_part_result.message()));
@@ -1158,7 +1191,7 @@
std::string FormatBool(bool value) { return value ? "1" : "0"; }
- const scoped_ptr<AbstractSocketWriter> socket_writer_;
+ const std::unique_ptr<AbstractSocketWriter> socket_writer_;
GTEST_DISALLOW_COPY_AND_ASSIGN_(StreamingListener);
}; // class StreamingListener
@@ -1168,4 +1201,6 @@
} // namespace internal
} // namespace testing
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251
+
#endif // GTEST_SRC_GTEST_INTERNAL_INL_H_
diff --git a/third_party/googletest/src/gtest-matchers.cc b/third_party/googletest/src/gtest-matchers.cc
new file mode 100644
index 0000000..7d2fb68
--- /dev/null
+++ b/third_party/googletest/src/gtest-matchers.cc
@@ -0,0 +1,97 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// The Google C++ Testing and Mocking Framework (Google Test)
+//
+// This file implements just enough of the matcher interface to allow
+// EXPECT_DEATH and friends to accept a matcher argument.
+
+#include "gtest/internal/gtest-internal.h"
+#include "gtest/internal/gtest-port.h"
+#include "gtest/gtest-matchers.h"
+
+#include <string>
+
+namespace testing {
+
+// Constructs a matcher that matches a const std::string& whose value is
+// equal to s.
+Matcher<const std::string&>::Matcher(const std::string& s) { *this = Eq(s); }
+
+// Constructs a matcher that matches a const std::string& whose value is
+// equal to s.
+Matcher<const std::string&>::Matcher(const char* s) {
+ *this = Eq(std::string(s));
+}
+
+// Constructs a matcher that matches a std::string whose value is equal to
+// s.
+Matcher<std::string>::Matcher(const std::string& s) { *this = Eq(s); }
+
+// Constructs a matcher that matches a std::string whose value is equal to
+// s.
+Matcher<std::string>::Matcher(const char* s) { *this = Eq(std::string(s)); }
+
+#if GTEST_HAS_ABSL
+// Constructs a matcher that matches a const absl::string_view& whose value is
+// equal to s.
+Matcher<const absl::string_view&>::Matcher(const std::string& s) {
+ *this = Eq(s);
+}
+
+// Constructs a matcher that matches a const absl::string_view& whose value is
+// equal to s.
+Matcher<const absl::string_view&>::Matcher(const char* s) {
+ *this = Eq(std::string(s));
+}
+
+// Constructs a matcher that matches a const absl::string_view& whose value is
+// equal to s.
+Matcher<const absl::string_view&>::Matcher(absl::string_view s) {
+ *this = Eq(std::string(s));
+}
+
+// Constructs a matcher that matches a absl::string_view whose value is equal to
+// s.
+Matcher<absl::string_view>::Matcher(const std::string& s) { *this = Eq(s); }
+
+// Constructs a matcher that matches a absl::string_view whose value is equal to
+// s.
+Matcher<absl::string_view>::Matcher(const char* s) {
+ *this = Eq(std::string(s));
+}
+
+// Constructs a matcher that matches a absl::string_view whose value is equal to
+// s.
+Matcher<absl::string_view>::Matcher(absl::string_view s) {
+ *this = Eq(std::string(s));
+}
+#endif // GTEST_HAS_ABSL
+
+} // namespace testing
diff --git a/third_party/googletest/src/gtest-port.cc b/third_party/googletest/src/gtest-port.cc
index 01711fd..8f7cd1c 100644
--- a/third_party/googletest/src/gtest-port.cc
+++ b/third_party/googletest/src/gtest-port.cc
@@ -26,22 +26,25 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
#include "gtest/internal/gtest-port.h"
#include <limits.h>
-#include <stdlib.h>
#include <stdio.h>
+#include <stdlib.h>
#include <string.h>
#include <fstream>
+#include <memory>
#if GTEST_OS_WINDOWS
# include <windows.h>
# include <io.h>
# include <sys/stat.h>
# include <map> // Used in ThreadLocal.
+# ifdef _MSC_VER
+# include <crtdbg.h>
+# endif // _MSC_VER
#else
# include <unistd.h>
#endif // GTEST_OS_WINDOWS
@@ -52,6 +55,14 @@
# include <mach/vm_map.h>
#endif // GTEST_OS_MAC
+#if GTEST_OS_DRAGONFLY || GTEST_OS_FREEBSD || GTEST_OS_GNU_KFREEBSD || \
+ GTEST_OS_NETBSD || GTEST_OS_OPENBSD
+# include <sys/sysctl.h>
+# if GTEST_OS_DRAGONFLY || GTEST_OS_FREEBSD || GTEST_OS_GNU_KFREEBSD
+# include <sys/user.h>
+# endif
+#endif
+
#if GTEST_OS_QNX
# include <devctl.h>
# include <fcntl.h>
@@ -63,6 +74,11 @@
# include <sys/types.h>
#endif // GTEST_OS_AIX
+#if GTEST_OS_FUCHSIA
+# include <zircon/process.h>
+# include <zircon/syscalls.h>
+#endif // GTEST_OS_FUCHSIA
+
#include "gtest/gtest-spi.h"
#include "gtest/gtest-message.h"
#include "gtest/internal/gtest-internal.h"
@@ -123,6 +139,81 @@
}
}
+#elif GTEST_OS_DRAGONFLY || GTEST_OS_FREEBSD || GTEST_OS_GNU_KFREEBSD || \
+ GTEST_OS_NETBSD
+
+#if GTEST_OS_NETBSD
+#undef KERN_PROC
+#define KERN_PROC KERN_PROC2
+#define kinfo_proc kinfo_proc2
+#endif
+
+#if GTEST_OS_DRAGONFLY
+#define KP_NLWP(kp) (kp.kp_nthreads)
+#elif GTEST_OS_FREEBSD || GTEST_OS_GNU_KFREEBSD
+#define KP_NLWP(kp) (kp.ki_numthreads)
+#elif GTEST_OS_NETBSD
+#define KP_NLWP(kp) (kp.p_nlwps)
+#endif
+
+// Returns the number of threads running in the process, or 0 to indicate that
+// we cannot detect it.
+size_t GetThreadCount() {
+ int mib[] = {
+ CTL_KERN,
+ KERN_PROC,
+ KERN_PROC_PID,
+ getpid(),
+#if GTEST_OS_NETBSD
+ sizeof(struct kinfo_proc),
+ 1,
+#endif
+ };
+ u_int miblen = sizeof(mib) / sizeof(mib[0]);
+ struct kinfo_proc info;
+ size_t size = sizeof(info);
+ if (sysctl(mib, miblen, &info, &size, NULL, 0)) {
+ return 0;
+ }
+ return KP_NLWP(info);
+}
+#elif GTEST_OS_OPENBSD
+
+// Returns the number of threads running in the process, or 0 to indicate that
+// we cannot detect it.
+size_t GetThreadCount() {
+ int mib[] = {
+ CTL_KERN,
+ KERN_PROC,
+ KERN_PROC_PID | KERN_PROC_SHOW_THREADS,
+ getpid(),
+ sizeof(struct kinfo_proc),
+ 0,
+ };
+ u_int miblen = sizeof(mib) / sizeof(mib[0]);
+
+ // get number of structs
+ size_t size;
+ if (sysctl(mib, miblen, NULL, &size, NULL, 0)) {
+ return 0;
+ }
+ mib[5] = size / mib[4];
+
+ // populate array of structs
+ struct kinfo_proc info[mib[5]];
+ if (sysctl(mib, miblen, &info, &size, NULL, 0)) {
+ return 0;
+ }
+
+ // exclude empty members
+ int nthreads = 0;
+ for (int i = 0; i < size / mib[4]; i++) {
+ if (info[i].p_tid != -1)
+ nthreads++;
+ }
+ return nthreads;
+}
+
#elif GTEST_OS_QNX
// Returns the number of threads running in the process, or 0 to indicate that
@@ -134,7 +225,7 @@
}
procfs_info process_info;
const int status =
- devctl(fd, DCMD_PROC_INFO, &process_info, sizeof(process_info), NULL);
+ devctl(fd, DCMD_PROC_INFO, &process_info, sizeof(process_info), nullptr);
close(fd);
if (status == EOK) {
return static_cast<size_t>(process_info.num_threads);
@@ -148,7 +239,7 @@
size_t GetThreadCount() {
struct procentry64 entry;
pid_t pid = getpid();
- int status = getprocs64(&entry, sizeof(entry), NULL, 0, &pid, 1);
+ int status = getprocs64(&entry, sizeof(entry), nullptr, 0, &pid, 1);
if (status == 1) {
return entry.pi_thcount;
} else {
@@ -156,6 +247,25 @@
}
}
+#elif GTEST_OS_FUCHSIA
+
+size_t GetThreadCount() {
+ int dummy_buffer;
+ size_t avail;
+ zx_status_t status = zx_object_get_info(
+ zx_process_self(),
+ ZX_INFO_PROCESS_THREADS,
+ &dummy_buffer,
+ 0,
+ nullptr,
+ &avail);
+ if (status == ZX_OK) {
+ return avail;
+ } else {
+ return 0;
+ }
+}
+
#else
size_t GetThreadCount() {
@@ -207,15 +317,15 @@
bool AutoHandle::IsCloseable() const {
// Different Windows APIs may use either of these values to represent an
// invalid handle.
- return handle_ != NULL && handle_ != INVALID_HANDLE_VALUE;
+ return handle_ != nullptr && handle_ != INVALID_HANDLE_VALUE;
}
Notification::Notification()
- : event_(::CreateEvent(NULL, // Default security attributes.
- TRUE, // Do not reset automatically.
- FALSE, // Initially unset.
- NULL)) { // Anonymous event.
- GTEST_CHECK_(event_.Get() != NULL);
+ : event_(::CreateEvent(nullptr, // Default security attributes.
+ TRUE, // Do not reset automatically.
+ FALSE, // Initially unset.
+ nullptr)) { // Anonymous event.
+ GTEST_CHECK_(event_.Get() != nullptr);
}
void Notification::Notify() {
@@ -238,13 +348,10 @@
Mutex::~Mutex() {
// Static mutexes are leaked intentionally. It is not thread-safe to try
// to clean them up.
- // TODO(yukawa): Switch to Slim Reader/Writer (SRW) Locks, which requires
- // nothing to clean it up but is available only on Vista and later.
- // http://msdn.microsoft.com/en-us/library/windows/desktop/aa904937.aspx
if (type_ == kDynamic) {
::DeleteCriticalSection(critical_section_);
delete critical_section_;
- critical_section_ = NULL;
+ critical_section_ = nullptr;
}
}
@@ -271,6 +378,41 @@
<< "The current thread is not holding the mutex @" << this;
}
+namespace {
+
+#ifdef _MSC_VER
+// Use the RAII idiom to flag mem allocs that are intentionally never
+// deallocated. The motivation is to silence the false positive mem leaks
+// that are reported by the debug version of MS's CRT which can only detect
+// if an alloc is missing a matching deallocation.
+// Example:
+// MemoryIsNotDeallocated memory_is_not_deallocated;
+// critical_section_ = new CRITICAL_SECTION;
+//
+class MemoryIsNotDeallocated
+{
+ public:
+ MemoryIsNotDeallocated() : old_crtdbg_flag_(0) {
+ old_crtdbg_flag_ = _CrtSetDbgFlag(_CRTDBG_REPORT_FLAG);
+ // Set heap allocation block type to _IGNORE_BLOCK so that MS debug CRT
+ // doesn't report mem leak if there's no matching deallocation.
+ _CrtSetDbgFlag(old_crtdbg_flag_ & ~_CRTDBG_ALLOC_MEM_DF);
+ }
+
+ ~MemoryIsNotDeallocated() {
+ // Restore the original _CRTDBG_ALLOC_MEM_DF flag
+ _CrtSetDbgFlag(old_crtdbg_flag_);
+ }
+
+ private:
+ int old_crtdbg_flag_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MemoryIsNotDeallocated);
+};
+#endif // _MSC_VER
+
+} // namespace
+
// Initializes owner_thread_id_ and critical_section_ in static mutexes.
void Mutex::ThreadSafeLazyInit() {
// Dynamic mutexes are initialized in the constructor.
@@ -281,7 +423,13 @@
// If critical_section_init_phase_ was 0 before the exchange, we
// are the first to test it and need to perform the initialization.
owner_thread_id_ = 0;
- critical_section_ = new CRITICAL_SECTION;
+ {
+ // Use RAII to flag that following mem alloc is never deallocated.
+#ifdef _MSC_VER
+ MemoryIsNotDeallocated memory_is_not_deallocated;
+#endif // _MSC_VER
+ critical_section_ = new CRITICAL_SECTION;
+ }
::InitializeCriticalSection(critical_section_);
// Updates the critical_section_init_phase_ to 2 to signal
// initialization complete.
@@ -320,17 +468,16 @@
Notification* thread_can_start) {
ThreadMainParam* param = new ThreadMainParam(runnable, thread_can_start);
DWORD thread_id;
- // TODO(yukawa): Consider to use _beginthreadex instead.
HANDLE thread_handle = ::CreateThread(
- NULL, // Default security.
- 0, // Default stack size.
+ nullptr, // Default security.
+ 0, // Default stack size.
&ThreadWithParamSupport::ThreadMain,
- param, // Parameter to ThreadMainStatic
- 0x0, // Default creation flags.
+ param, // Parameter to ThreadMainStatic
+ 0x0, // Default creation flags.
&thread_id); // Need a valid pointer for the call to work under Win98.
- GTEST_CHECK_(thread_handle != NULL) << "CreateThread failed with error "
- << ::GetLastError() << ".";
- if (thread_handle == NULL) {
+ GTEST_CHECK_(thread_handle != nullptr)
+ << "CreateThread failed with error " << ::GetLastError() << ".";
+ if (thread_handle == nullptr) {
delete param;
}
return thread_handle;
@@ -342,15 +489,15 @@
: runnable_(runnable),
thread_can_start_(thread_can_start) {
}
- scoped_ptr<Runnable> runnable_;
+ std::unique_ptr<Runnable> runnable_;
// Does not own.
Notification* thread_can_start_;
};
static DWORD WINAPI ThreadMain(void* ptr) {
// Transfers ownership.
- scoped_ptr<ThreadMainParam> param(static_cast<ThreadMainParam*>(ptr));
- if (param->thread_can_start_ != NULL)
+ std::unique_ptr<ThreadMainParam> param(static_cast<ThreadMainParam*>(ptr));
+ if (param->thread_can_start_ != nullptr)
param->thread_can_start_->WaitForNotification();
param->runnable_->Run();
return 0;
@@ -408,7 +555,7 @@
thread_local_values
.insert(std::make_pair(
thread_local_instance,
- linked_ptr<ThreadLocalValueHolderBase>(
+ std::shared_ptr<ThreadLocalValueHolderBase>(
thread_local_instance->NewValueForCurrentThread())))
.first;
}
@@ -417,7 +564,7 @@
static void OnThreadLocalDestroyed(
const ThreadLocalBase* thread_local_instance) {
- std::vector<linked_ptr<ThreadLocalValueHolderBase> > value_holders;
+ std::vector<std::shared_ptr<ThreadLocalValueHolderBase> > value_holders;
// Clean up the ThreadLocalValues data structure while holding the lock, but
// defer the destruction of the ThreadLocalValueHolderBases.
{
@@ -445,7 +592,7 @@
static void OnThreadExit(DWORD thread_id) {
GTEST_CHECK_(thread_id != 0) << ::GetLastError();
- std::vector<linked_ptr<ThreadLocalValueHolderBase> > value_holders;
+ std::vector<std::shared_ptr<ThreadLocalValueHolderBase> > value_holders;
// Clean up the ThreadIdToThreadLocals data structure while holding the
// lock, but defer the destruction of the ThreadLocalValueHolderBases.
{
@@ -472,7 +619,8 @@
private:
// In a particular thread, maps a ThreadLocal object to its value.
typedef std::map<const ThreadLocalBase*,
- linked_ptr<ThreadLocalValueHolderBase> > ThreadLocalValues;
+ std::shared_ptr<ThreadLocalValueHolderBase> >
+ ThreadLocalValues;
// Stores all ThreadIdToThreadLocals having values in a thread, indexed by
// thread's ID.
typedef std::map<DWORD, ThreadLocalValues> ThreadIdToThreadLocals;
@@ -487,18 +635,17 @@
HANDLE thread = ::OpenThread(SYNCHRONIZE | THREAD_QUERY_INFORMATION,
FALSE,
thread_id);
- GTEST_CHECK_(thread != NULL);
+ GTEST_CHECK_(thread != nullptr);
// We need to pass a valid thread ID pointer into CreateThread for it
// to work correctly under Win98.
DWORD watcher_thread_id;
HANDLE watcher_thread = ::CreateThread(
- NULL, // Default security.
- 0, // Default stack size
+ nullptr, // Default security.
+ 0, // Default stack size
&ThreadLocalRegistryImpl::WatcherThreadFunc,
reinterpret_cast<LPVOID>(new ThreadIdAndHandle(thread_id, thread)),
- CREATE_SUSPENDED,
- &watcher_thread_id);
- GTEST_CHECK_(watcher_thread != NULL);
+ CREATE_SUSPENDED, &watcher_thread_id);
+ GTEST_CHECK_(watcher_thread != nullptr);
// Give the watcher thread the same priority as ours to avoid being
// blocked by it.
::SetThreadPriority(watcher_thread,
@@ -523,7 +670,10 @@
// Returns map of thread local instances.
static ThreadIdToThreadLocals* GetThreadLocalsMapLocked() {
mutex_.AssertHeld();
- static ThreadIdToThreadLocals* map = new ThreadIdToThreadLocals;
+#ifdef _MSC_VER
+ MemoryIsNotDeallocated memory_is_not_deallocated;
+#endif // _MSC_VER
+ static ThreadIdToThreadLocals* map = new ThreadIdToThreadLocals();
return map;
}
@@ -617,7 +767,7 @@
// Returns true iff ch appears anywhere in str (excluding the
// terminating '\0' character).
bool IsInSet(char ch, const char* str) {
- return ch != '\0' && strchr(str, ch) != NULL;
+ return ch != '\0' && strchr(str, ch) != nullptr;
}
// Returns true iff ch belongs to the given classification. Unlike
@@ -671,10 +821,7 @@
// Generates non-fatal failures and returns false if regex is invalid;
// otherwise returns true.
bool ValidateRegex(const char* regex) {
- if (regex == NULL) {
- // TODO(wan@google.com): fix the source file location in the
- // assertion failures to match where the regex is used in user
- // code.
+ if (regex == nullptr) {
ADD_FAILURE() << "NULL is not a valid simple regular expression.";
return false;
}
@@ -797,8 +944,7 @@
// exponential with respect to the regex length + the string length,
// but usually it's must faster (often close to linear).
bool MatchRegexAnywhere(const char* regex, const char* str) {
- if (regex == NULL || str == NULL)
- return false;
+ if (regex == nullptr || str == nullptr) return false;
if (*regex == '^')
return MatchRegexAtHead(regex + 1, str);
@@ -831,8 +977,8 @@
// Initializes an RE from its string representation.
void RE::Init(const char* regex) {
- pattern_ = full_pattern_ = NULL;
- if (regex != NULL) {
+ pattern_ = full_pattern_ = nullptr;
+ if (regex != nullptr) {
pattern_ = posix::StrDup(regex);
}
@@ -870,7 +1016,7 @@
// Formats a source file path and a line number as they would appear
// in an error message from the compiler used to compile this code.
GTEST_API_ ::std::string FormatFileLocation(const char* file, int line) {
- const std::string file_name(file == NULL ? kUnknownFile : file);
+ const std::string file_name(file == nullptr ? kUnknownFile : file);
if (line < 0) {
return file_name + ":";
@@ -889,7 +1035,7 @@
// to the file location it produces, unlike FormatFileLocation().
GTEST_API_ ::std::string FormatCompilerIndependentFileLocation(
const char* file, int line) {
- const std::string file_name(file == NULL ? kUnknownFile : file);
+ const std::string file_name(file == nullptr ? kUnknownFile : file);
if (line < 0)
return file_name;
@@ -915,9 +1061,10 @@
posix::Abort();
}
}
+
// Disable Microsoft deprecation warnings for POSIX functions called from
// this class (creat, dup, dup2, and close)
-GTEST_DISABLE_MSC_WARNINGS_PUSH_(4996)
+GTEST_DISABLE_MSC_DEPRECATED_PUSH_()
#if GTEST_HAS_STREAM_REDIRECTION
@@ -968,7 +1115,7 @@
const int captured_fd = mkstemp(name_template);
filename_ = name_template;
# endif // GTEST_OS_WINDOWS
- fflush(NULL);
+ fflush(nullptr);
dup2(captured_fd, fd_);
close(captured_fd);
}
@@ -980,7 +1127,7 @@
std::string GetCapturedString() {
if (uncaptured_fd_ != -1) {
// Restores the original stream.
- fflush(NULL);
+ fflush(nullptr);
dup2(uncaptured_fd_, fd_);
close(uncaptured_fd_);
uncaptured_fd_ = -1;
@@ -1001,16 +1148,15 @@
GTEST_DISALLOW_COPY_AND_ASSIGN_(CapturedStream);
};
-GTEST_DISABLE_MSC_WARNINGS_POP_()
+GTEST_DISABLE_MSC_DEPRECATED_POP_()
-static CapturedStream* g_captured_stderr = NULL;
-static CapturedStream* g_captured_stdout = NULL;
+static CapturedStream* g_captured_stderr = nullptr;
+static CapturedStream* g_captured_stdout = nullptr;
// Starts capturing an output stream (stdout/stderr).
-static void CaptureStream(int fd,
- const char* stream_name,
+static void CaptureStream(int fd, const char* stream_name,
CapturedStream** stream) {
- if (*stream != NULL) {
+ if (*stream != nullptr) {
GTEST_LOG_(FATAL) << "Only one " << stream_name
<< " capturer can exist at a time.";
}
@@ -1022,7 +1168,7 @@
const std::string content = (*captured_stream)->GetCapturedString();
delete *captured_stream;
- *captured_stream = NULL;
+ *captured_stream = nullptr;
return content;
}
@@ -1049,6 +1195,10 @@
#endif // GTEST_HAS_STREAM_REDIRECTION
+
+
+
+
size_t GetFileSize(FILE* file) {
fseek(file, 0, SEEK_END);
return static_cast<size_t>(ftell(file));
@@ -1077,22 +1227,30 @@
}
#if GTEST_HAS_DEATH_TEST
+static const std::vector<std::string>* g_injected_test_argvs =
+ nullptr; // Owned.
-static const ::std::vector<testing::internal::string>* g_injected_test_argvs =
- NULL; // Owned.
-
-void SetInjectableArgvs(const ::std::vector<testing::internal::string>* argvs) {
- if (g_injected_test_argvs != argvs)
- delete g_injected_test_argvs;
- g_injected_test_argvs = argvs;
-}
-
-const ::std::vector<testing::internal::string>& GetInjectableArgvs() {
- if (g_injected_test_argvs != NULL) {
+std::vector<std::string> GetInjectableArgvs() {
+ if (g_injected_test_argvs != nullptr) {
return *g_injected_test_argvs;
}
return GetArgvs();
}
+
+void SetInjectableArgvs(const std::vector<std::string>* new_argvs) {
+ if (g_injected_test_argvs != new_argvs) delete g_injected_test_argvs;
+ g_injected_test_argvs = new_argvs;
+}
+
+void SetInjectableArgvs(const std::vector<std::string>& new_argvs) {
+ SetInjectableArgvs(
+ new std::vector<std::string>(new_argvs.begin(), new_argvs.end()));
+}
+
+void ClearInjectableArgvs() {
+ delete g_injected_test_argvs;
+ g_injected_test_argvs = nullptr;
+}
#endif // GTEST_HAS_DEATH_TEST
#if GTEST_OS_WINDOWS_MOBILE
@@ -1124,7 +1282,7 @@
// unchanged and returns false.
bool ParseInt32(const Message& src_text, const char* str, Int32* value) {
// Parses the environment variable as a decimal integer.
- char* end = NULL;
+ char* end = nullptr;
const long long_value = strtol(str, &end, 10); // NOLINT
// Has strtol() consumed all characters in the string?
@@ -1167,11 +1325,12 @@
bool BoolFromGTestEnv(const char* flag, bool default_value) {
#if defined(GTEST_GET_BOOL_FROM_ENV_)
return GTEST_GET_BOOL_FROM_ENV_(flag, default_value);
-#endif // defined(GTEST_GET_BOOL_FROM_ENV_)
+#else
const std::string env_var = FlagToEnvVar(flag);
const char* const string_value = posix::GetEnv(env_var.c_str());
- return string_value == NULL ?
- default_value : strcmp(string_value, "0") != 0;
+ return string_value == nullptr ? default_value
+ : strcmp(string_value, "0") != 0;
+#endif // defined(GTEST_GET_BOOL_FROM_ENV_)
}
// Reads and returns a 32-bit integer stored in the environment
@@ -1180,10 +1339,10 @@
Int32 Int32FromGTestEnv(const char* flag, Int32 default_value) {
#if defined(GTEST_GET_INT32_FROM_ENV_)
return GTEST_GET_INT32_FROM_ENV_(flag, default_value);
-#endif // defined(GTEST_GET_INT32_FROM_ENV_)
+#else
const std::string env_var = FlagToEnvVar(flag);
const char* const string_value = posix::GetEnv(env_var.c_str());
- if (string_value == NULL) {
+ if (string_value == nullptr) {
// The environment variable is not set.
return default_value;
}
@@ -1198,37 +1357,36 @@
}
return result;
+#endif // defined(GTEST_GET_INT32_FROM_ENV_)
+}
+
+// As a special case for the 'output' flag, if GTEST_OUTPUT is not
+// set, we look for XML_OUTPUT_FILE, which is set by the Bazel build
+// system. The value of XML_OUTPUT_FILE is a filename without the
+// "xml:" prefix of GTEST_OUTPUT.
+// Note that this is meant to be called at the call site so it does
+// not check that the flag is 'output'
+// In essence this checks an env variable called XML_OUTPUT_FILE
+// and if it is set we prepend "xml:" to its value, if it not set we return ""
+std::string OutputFlagAlsoCheckEnvVar(){
+ std::string default_value_for_output_flag = "";
+ const char* xml_output_file_env = posix::GetEnv("XML_OUTPUT_FILE");
+ if (nullptr != xml_output_file_env) {
+ default_value_for_output_flag = std::string("xml:") + xml_output_file_env;
+ }
+ return default_value_for_output_flag;
}
// Reads and returns the string environment variable corresponding to
// the given flag; if it's not set, returns default_value.
-std::string StringFromGTestEnv(const char* flag, const char* default_value) {
+const char* StringFromGTestEnv(const char* flag, const char* default_value) {
#if defined(GTEST_GET_STRING_FROM_ENV_)
return GTEST_GET_STRING_FROM_ENV_(flag, default_value);
-#endif // defined(GTEST_GET_STRING_FROM_ENV_)
+#else
const std::string env_var = FlagToEnvVar(flag);
- const char* value = posix::GetEnv(env_var.c_str());
- if (value != NULL) {
- return value;
- }
-
- // As a special case for the 'output' flag, if GTEST_OUTPUT is not
- // set, we look for XML_OUTPUT_FILE, which is set by the Bazel build
- // system. The value of XML_OUTPUT_FILE is a filename without the
- // "xml:" prefix of GTEST_OUTPUT.
- //
- // The net priority order after flag processing is thus:
- // --gtest_output command line flag
- // GTEST_OUTPUT environment variable
- // XML_OUTPUT_FILE environment variable
- // 'default_value'
- if (strcmp(flag, "output") == 0) {
- value = posix::GetEnv("XML_OUTPUT_FILE");
- if (value != NULL) {
- return std::string("xml:") + value;
- }
- }
- return default_value;
+ const char* const value = posix::GetEnv(env_var.c_str());
+ return value == nullptr ? default_value : value;
+#endif // defined(GTEST_GET_STRING_FROM_ENV_)
}
} // namespace internal
diff --git a/third_party/googletest/src/gtest-printers.cc b/third_party/googletest/src/gtest-printers.cc
index dd67f64..40a8817 100644
--- a/third_party/googletest/src/gtest-printers.cc
+++ b/third_party/googletest/src/gtest-printers.cc
@@ -26,10 +26,9 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
-// Google Test - The Google C++ Testing Framework
+
+// Google Test - The Google C++ Testing and Mocking Framework
//
// This file implements a universal value printer that can print a
// value of any type T:
@@ -43,12 +42,13 @@
// defines Foo.
#include "gtest/gtest-printers.h"
-#include <ctype.h>
#include <stdio.h>
+#include <cctype>
#include <cwchar>
#include <ostream> // NOLINT
#include <string>
#include "gtest/internal/gtest-port.h"
+#include "src/gtest-internal-inl.h"
namespace testing {
@@ -59,6 +59,7 @@
// Prints a segment of bytes in the given object.
GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_
GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_
+GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_
GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_
void PrintByteSegmentInObjectTo(const unsigned char* obj_bytes, size_t start,
size_t count, ostream* os) {
@@ -89,7 +90,6 @@
// If the object size is bigger than kThreshold, we'll have to omit
// some details by printing only the first and the last kChunkSize
// bytes.
- // TODO(wan): let the user control the threshold using a flag.
if (count < kThreshold) {
PrintByteSegmentInObjectTo(obj_bytes, 0, count, os);
} else {
@@ -123,7 +123,7 @@
// Depending on the value of a char (or wchar_t), we print it in one
// of three formats:
// - as is if it's a printable ASCII (e.g. 'a', '2', ' '),
-// - as a hexidecimal escape sequence (e.g. '\x7F'), or
+// - as a hexadecimal escape sequence (e.g. '\x7F'), or
// - as a special escape sequence (e.g. '\r', '\n').
enum CharFormat {
kAsIs,
@@ -230,7 +230,7 @@
return;
*os << " (" << static_cast<int>(c);
- // For more convenience, we print c's code again in hexidecimal,
+ // For more convenience, we print c's code again in hexadecimal,
// unless c was already printed in the form '\x##' or the code is in
// [1, 9].
if (format == kHexEscape || (1 <= c && c <= 9)) {
@@ -261,12 +261,14 @@
template <typename CharType>
GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_
GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_
+GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_
GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_
-static void PrintCharsAsStringTo(
+static CharFormat PrintCharsAsStringTo(
const CharType* begin, size_t len, ostream* os) {
const char* const kQuoteBegin = sizeof(CharType) == 1 ? "\"" : "L\"";
*os << kQuoteBegin;
bool is_previous_hex = false;
+ CharFormat print_format = kAsIs;
for (size_t index = 0; index < len; ++index) {
const CharType cur = begin[index];
if (is_previous_hex && IsXDigit(cur)) {
@@ -276,8 +278,13 @@
*os << "\" " << kQuoteBegin;
}
is_previous_hex = PrintAsStringLiteralTo(cur, os) == kHexEscape;
+ // Remember if any characters required hex escaping.
+ if (is_previous_hex) {
+ print_format = kHexEscape;
+ }
}
*os << "\"";
+ return print_format;
}
// Prints a (const) char/wchar_t array of 'len' elements, starting at address
@@ -285,6 +292,7 @@
template <typename CharType>
GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_
GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_
+GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_
GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_
static void UniversalPrintCharArray(
const CharType* begin, size_t len, ostream* os) {
@@ -321,7 +329,7 @@
// Prints the given C string to the ostream.
void PrintTo(const char* s, ostream* os) {
- if (s == NULL) {
+ if (s == nullptr) {
*os << "NULL";
} else {
*os << ImplicitCast_<const void*>(s) << " pointing to ";
@@ -338,33 +346,90 @@
#if !defined(_MSC_VER) || defined(_NATIVE_WCHAR_T_DEFINED)
// Prints the given wide C string to the ostream.
void PrintTo(const wchar_t* s, ostream* os) {
- if (s == NULL) {
+ if (s == nullptr) {
*os << "NULL";
} else {
*os << ImplicitCast_<const void*>(s) << " pointing to ";
- PrintCharsAsStringTo(s, std::wcslen(s), os);
+ PrintCharsAsStringTo(s, wcslen(s), os);
}
}
#endif // wchar_t is native
-// Prints a ::string object.
-#if GTEST_HAS_GLOBAL_STRING
-void PrintStringTo(const ::string& s, ostream* os) {
- PrintCharsAsStringTo(s.data(), s.size(), os);
+namespace {
+
+bool ContainsUnprintableControlCodes(const char* str, size_t length) {
+ const unsigned char *s = reinterpret_cast<const unsigned char *>(str);
+
+ for (size_t i = 0; i < length; i++) {
+ unsigned char ch = *s++;
+ if (std::iscntrl(ch)) {
+ switch (ch) {
+ case '\t':
+ case '\n':
+ case '\r':
+ break;
+ default:
+ return true;
+ }
+ }
+ }
+ return false;
}
-#endif // GTEST_HAS_GLOBAL_STRING
+
+bool IsUTF8TrailByte(unsigned char t) { return 0x80 <= t && t<= 0xbf; }
+
+bool IsValidUTF8(const char* str, size_t length) {
+ const unsigned char *s = reinterpret_cast<const unsigned char *>(str);
+
+ for (size_t i = 0; i < length;) {
+ unsigned char lead = s[i++];
+
+ if (lead <= 0x7f) {
+ continue; // single-byte character (ASCII) 0..7F
+ }
+ if (lead < 0xc2) {
+ return false; // trail byte or non-shortest form
+ } else if (lead <= 0xdf && (i + 1) <= length && IsUTF8TrailByte(s[i])) {
+ ++i; // 2-byte character
+ } else if (0xe0 <= lead && lead <= 0xef && (i + 2) <= length &&
+ IsUTF8TrailByte(s[i]) &&
+ IsUTF8TrailByte(s[i + 1]) &&
+ // check for non-shortest form and surrogate
+ (lead != 0xe0 || s[i] >= 0xa0) &&
+ (lead != 0xed || s[i] < 0xa0)) {
+ i += 2; // 3-byte character
+ } else if (0xf0 <= lead && lead <= 0xf4 && (i + 3) <= length &&
+ IsUTF8TrailByte(s[i]) &&
+ IsUTF8TrailByte(s[i + 1]) &&
+ IsUTF8TrailByte(s[i + 2]) &&
+ // check for non-shortest form
+ (lead != 0xf0 || s[i] >= 0x90) &&
+ (lead != 0xf4 || s[i] < 0x90)) {
+ i += 3; // 4-byte character
+ } else {
+ return false;
+ }
+ }
+ return true;
+}
+
+void ConditionalPrintAsText(const char* str, size_t length, ostream* os) {
+ if (!ContainsUnprintableControlCodes(str, length) &&
+ IsValidUTF8(str, length)) {
+ *os << "\n As Text: \"" << str << "\"";
+ }
+}
+
+} // anonymous namespace
void PrintStringTo(const ::std::string& s, ostream* os) {
- PrintCharsAsStringTo(s.data(), s.size(), os);
+ if (PrintCharsAsStringTo(s.data(), s.size(), os) == kHexEscape) {
+ if (GTEST_FLAG(print_utf8)) {
+ ConditionalPrintAsText(s.data(), s.size(), os);
+ }
+ }
}
-// Prints a ::wstring object.
-#if GTEST_HAS_GLOBAL_WSTRING
-void PrintWideStringTo(const ::wstring& s, ostream* os) {
- PrintCharsAsStringTo(s.data(), s.size(), os);
-}
-#endif // GTEST_HAS_GLOBAL_WSTRING
-
#if GTEST_HAS_STD_WSTRING
void PrintWideStringTo(const ::std::wstring& s, ostream* os) {
PrintCharsAsStringTo(s.data(), s.size(), os);
diff --git a/third_party/googletest/src/gtest-test-part.cc b/third_party/googletest/src/gtest-test-part.cc
index c3926c8..515b308 100644
--- a/third_party/googletest/src/gtest-test-part.cc
+++ b/third_party/googletest/src/gtest-test-part.cc
@@ -26,10 +26,9 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
//
-// Author: mheule@google.com (Markus Heule)
-//
-// The Google C++ Testing Framework (Google Test)
+// The Google C++ Testing and Mocking Framework (Google Test)
#include "gtest/gtest-test-part.h"
#include "src/gtest-internal-inl.h"
@@ -42,18 +41,21 @@
// in it.
std::string TestPartResult::ExtractSummary(const char* message) {
const char* const stack_trace = strstr(message, internal::kStackTraceMarker);
- return stack_trace == NULL ? message :
- std::string(message, stack_trace);
+ return stack_trace == nullptr ? message : std::string(message, stack_trace);
}
// Prints a TestPartResult object.
std::ostream& operator<<(std::ostream& os, const TestPartResult& result) {
- return os
- << result.file_name() << ":" << result.line_number() << ": "
- << (result.type() == TestPartResult::kSuccess ? "Success" :
- result.type() == TestPartResult::kFatalFailure ? "Fatal failure" :
- "Non-fatal failure") << ":\n"
- << result.message() << std::endl;
+ return os << result.file_name() << ":" << result.line_number() << ": "
+ << (result.type() == TestPartResult::kSuccess
+ ? "Success"
+ : result.type() == TestPartResult::kSkip
+ ? "Skipped"
+ : result.type() == TestPartResult::kFatalFailure
+ ? "Fatal failure"
+ : "Non-fatal failure")
+ << ":\n"
+ << result.message() << std::endl;
}
// Appends a TestPartResult to the array.
diff --git a/third_party/googletest/src/gtest-typed-test.cc b/third_party/googletest/src/gtest-typed-test.cc
index df1eef4..8677caf 100644
--- a/third_party/googletest/src/gtest-typed-test.cc
+++ b/third_party/googletest/src/gtest-typed-test.cc
@@ -26,10 +26,10 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
#include "gtest/gtest-typed-test.h"
+
#include "gtest/gtest.h"
namespace testing {
@@ -48,7 +48,7 @@
static std::vector<std::string> SplitIntoTestNames(const char* src) {
std::vector<std::string> name_vec;
src = SkipSpaces(src);
- for (; src != NULL; src = SkipComma(src)) {
+ for (; src != nullptr; src = SkipComma(src)) {
name_vec.push_back(StripTrailingSpaces(GetPrefixUntilComma(src)));
}
return name_vec;
@@ -57,7 +57,7 @@
// Verifies that registered_tests match the test names in
// registered_tests_; returns registered_tests if successful, or
// aborts the program otherwise.
-const char* TypedTestCasePState::VerifyRegisteredTestNames(
+const char* TypedTestSuitePState::VerifyRegisteredTestNames(
const char* file, int line, const char* registered_tests) {
typedef RegisteredTestsMap::const_iterator RegisteredTestIter;
registered_ = true;
@@ -89,7 +89,7 @@
tests.insert(name);
} else {
errors << "No test named " << name
- << " can be found in this test case.\n";
+ << " can be found in this test suite.\n";
}
}
diff --git a/third_party/googletest/src/gtest.cc b/third_party/googletest/src/gtest.cc
index 42f0484..d4d3d03 100644
--- a/third_party/googletest/src/gtest.cc
+++ b/third_party/googletest/src/gtest.cc
@@ -26,10 +26,9 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
//
-// Author: wan@google.com (Zhanyong Wan)
-//
-// The Google C++ Testing Framework (Google Test)
+// The Google C++ Testing and Mocking Framework (Google Test)
#include "gtest/gtest.h"
#include "gtest/internal/custom/gtest.h"
@@ -55,8 +54,6 @@
#if GTEST_OS_LINUX
-// TODO(kenton@google.com): Use autoconf to detect availability of
-// gettimeofday().
# define GTEST_HAS_GETTIMEOFDAY_ 1
# include <fcntl.h> // NOLINT
@@ -69,10 +66,6 @@
# include <unistd.h> // NOLINT
# include <string>
-#elif GTEST_OS_SYMBIAN
-# define GTEST_HAS_GETTIMEOFDAY_ 1
-# include <sys/time.h> // NOLINT
-
#elif GTEST_OS_ZOS
# define GTEST_HAS_GETTIMEOFDAY_ 1
# include <sys/time.h> // NOLINT
@@ -94,11 +87,6 @@
# if GTEST_OS_WINDOWS_MINGW
// MinGW has gettimeofday() but not _ftime64().
-// TODO(kenton@google.com): Use autoconf to detect availability of
-// gettimeofday().
-// TODO(kenton@google.com): There are other ways to get the time on
-// Windows, like GetTickCount() or GetSystemTimeAsFileTime(). MinGW
-// supports these. consider using them instead.
# define GTEST_HAS_GETTIMEOFDAY_ 1
# include <sys/time.h> // NOLINT
# endif // GTEST_OS_WINDOWS_MINGW
@@ -111,8 +99,6 @@
#else
// Assume other platforms have gettimeofday().
-// TODO(kenton@google.com): Use autoconf to detect availability of
-// gettimeofday().
# define GTEST_HAS_GETTIMEOFDAY_ 1
// cpplint thinks that the header is already included, so we want to
@@ -139,6 +125,19 @@
# define vsnprintf _vsnprintf
#endif // GTEST_OS_WINDOWS
+#if GTEST_OS_MAC
+#ifndef GTEST_OS_IOS
+#include <crt_externs.h>
+#endif
+#endif
+
+#if GTEST_HAS_ABSL
+#include "absl/debugging/failure_signal_handler.h"
+#include "absl/debugging/stacktrace.h"
+#include "absl/debugging/symbolize.h"
+#include "absl/strings/str_cat.h"
+#endif // GTEST_HAS_ABSL
+
namespace testing {
using internal::CountIf;
@@ -148,20 +147,22 @@
// Constants.
-// A test whose test case name or test name matches this filter is
+// A test whose test suite name or test name matches this filter is
// disabled and not run.
static const char kDisableTestFilter[] = "DISABLED_*:*/DISABLED_*";
-// A test case whose name matches this filter is considered a death
-// test case and will be run before test cases whose name doesn't
+// A test suite whose name matches this filter is considered a death
+// test suite and will be run before test suites whose name doesn't
// match this filter.
-static const char kDeathTestCaseFilter[] = "*DeathTest:*DeathTest/*";
+static const char kDeathTestSuiteFilter[] = "*DeathTest:*DeathTest/*";
// A test filter that matches everything.
static const char kUniversalFilter[] = "*";
-// The default output file for XML output.
-static const char kDefaultOutputFile[] = "test_detail.xml";
+// The default output format.
+static const char kDefaultOutputFormat[] = "xml";
+// The default output file.
+static const char kDefaultOutputFile[] = "test_detail";
// The environment variable name for the test shard index.
static const char kTestShardIndex[] = "GTEST_SHARD_INDEX";
@@ -180,15 +181,31 @@
// specified on the command line.
bool g_help_flag = false;
+// Utilty function to Open File for Writing
+static FILE* OpenFileForWriting(const std::string& output_file) {
+ FILE* fileout = nullptr;
+ FilePath output_file_path(output_file);
+ FilePath output_dir(output_file_path.RemoveFileName());
+
+ if (output_dir.CreateDirectoriesRecursively()) {
+ fileout = posix::FOpen(output_file.c_str(), "w");
+ }
+ if (fileout == nullptr) {
+ GTEST_LOG_(FATAL) << "Unable to open file \"" << output_file << "\"";
+ }
+ return fileout;
+}
+
} // namespace internal
+// Bazel passes in the argument to '--test_filter' via the TESTBRIDGE_TEST_ONLY
+// environment variable.
static const char* GetDefaultFilter() {
-#ifdef GTEST_TEST_FILTER_ENV_VAR_
- const char* const testbridge_test_only = getenv(GTEST_TEST_FILTER_ENV_VAR_);
- if (testbridge_test_only != NULL) {
+ const char* const testbridge_test_only =
+ internal::posix::GetEnv("TESTBRIDGE_TEST_ONLY");
+ if (testbridge_test_only != nullptr) {
return testbridge_test_only;
}
-#endif // GTEST_TEST_FILTER_ENV_VAR_
return kUniversalFilter;
}
@@ -225,15 +242,28 @@
"exclude). A test is run if it matches one of the positive "
"patterns and does not match any of the negative patterns.");
+GTEST_DEFINE_bool_(
+ install_failure_signal_handler,
+ internal::BoolFromGTestEnv("install_failure_signal_handler", false),
+ "If true and supported on the current platform, " GTEST_NAME_ " should "
+ "install a signal handler that dumps debugging information when fatal "
+ "signals are raised.");
+
GTEST_DEFINE_bool_(list_tests, false,
"List all tests without running them.");
+// The net priority order after flag processing is thus:
+// --gtest_output command line flag
+// GTEST_OUTPUT environment variable
+// XML_OUTPUT_FILE environment variable
+// ''
GTEST_DEFINE_string_(
output,
- internal::StringFromGTestEnv("output", ""),
- "A format (currently must be \"xml\"), optionally followed "
- "by a colon and an output file name or directory. A directory "
- "is indicated by a trailing pathname separator. "
+ internal::StringFromGTestEnv("output",
+ internal::OutputFlagAlsoCheckEnvVar().c_str()),
+ "A format (defaults to \"xml\" but can be specified to be \"json\"), "
+ "optionally followed by a colon and an output file name or directory. "
+ "A directory is indicated by a trailing pathname separator. "
"Examples: \"xml:filename.xml\", \"xml::directoryname/\". "
"If a directory is specified, output files will be created "
"within that directory, with file-names based on the test "
@@ -246,6 +276,12 @@
"True iff " GTEST_NAME_
" should display elapsed time in text output.");
+GTEST_DEFINE_bool_(
+ print_utf8,
+ internal::BoolFromGTestEnv("print_utf8", true),
+ "True iff " GTEST_NAME_
+ " prints UTF8 characters as text.");
+
GTEST_DEFINE_int32_(
random_seed,
internal::Int32FromGTestEnv("random_seed", 0),
@@ -287,7 +323,7 @@
internal::BoolFromGTestEnv("throw_on_failure", false),
"When this flag is specified, a failed assertion will throw an exception "
"if exceptions are enabled or exit the program with a non-zero code "
- "otherwise.");
+ "otherwise. For use with an external test framework.");
#if GTEST_USE_OWN_FLAGFILE_FLAG_
GTEST_DEFINE_string_(
@@ -323,11 +359,11 @@
// Google Test before calling RUN_ALL_TESTS().
static bool GTestIsInitialized() { return GetArgvs().size() > 0; }
-// Iterates over a vector of TestCases, keeping a running sum of the
+// Iterates over a vector of TestSuites, keeping a running sum of the
// results of calling a given int-returning method on each.
// Returns the sum.
-static int SumOverTestCaseList(const std::vector<TestCase*>& case_list,
- int (TestCase::*method)() const) {
+static int SumOverTestSuiteList(const std::vector<TestSuite*>& case_list,
+ int (TestSuite::*method)() const) {
int sum = 0;
for (size_t i = 0; i < case_list.size(); i++) {
sum += (case_list[i]->*method)();
@@ -335,20 +371,20 @@
return sum;
}
-// Returns true iff the test case passed.
-static bool TestCasePassed(const TestCase* test_case) {
- return test_case->should_run() && test_case->Passed();
+// Returns true iff the test suite passed.
+static bool TestSuitePassed(const TestSuite* test_suite) {
+ return test_suite->should_run() && test_suite->Passed();
}
-// Returns true iff the test case failed.
-static bool TestCaseFailed(const TestCase* test_case) {
- return test_case->should_run() && test_case->Failed();
+// Returns true iff the test suite failed.
+static bool TestSuiteFailed(const TestSuite* test_suite) {
+ return test_suite->should_run() && test_suite->Failed();
}
-// Returns true iff test_case contains at least one test that should
+// Returns true iff test_suite contains at least one test that should
// run.
-static bool ShouldRunTestCase(const TestCase* test_case) {
- return test_case->should_run();
+static bool ShouldRunTestSuite(const TestSuite* test_suite) {
+ return test_suite->should_run();
}
// AssertHelper constructor.
@@ -374,16 +410,16 @@
); // NOLINT
}
-// Mutex for linked pointers.
-GTEST_API_ GTEST_DEFINE_STATIC_MUTEX_(g_linked_ptr_mutex);
-
// A copy of all command line arguments. Set by InitGoogleTest().
-::std::vector<testing::internal::string> g_argvs;
+static ::std::vector<std::string> g_argvs;
-const ::std::vector<testing::internal::string>& GetArgvs() {
+::std::vector<std::string> GetArgvs() {
#if defined(GTEST_CUSTOM_GET_ARGVS_)
- return GTEST_CUSTOM_GET_ARGVS_();
-#else // defined(GTEST_CUSTOM_GET_ARGVS_)
+ // GTEST_CUSTOM_GET_ARGVS_() may return a container of std::string or
+ // ::string. This code converts it to the appropriate type.
+ const auto& custom = GTEST_CUSTOM_GET_ARGVS_();
+ return ::std::vector<std::string>(custom.begin(), custom.end());
+#else // defined(GTEST_CUSTOM_GET_ARGVS_)
return g_argvs;
#endif // defined(GTEST_CUSTOM_GET_ARGVS_)
}
@@ -393,7 +429,7 @@
FilePath GetCurrentExecutableName() {
FilePath result;
-#if GTEST_OS_WINDOWS
+#if GTEST_OS_WINDOWS || GTEST_OS_OS2
result.Set(FilePath(GetArgvs()[0]).RemoveExtension("exe"));
#else
result.Set(FilePath(GetArgvs()[0]));
@@ -407,34 +443,31 @@
// Returns the output format, or "" for normal printed output.
std::string UnitTestOptions::GetOutputFormat() {
const char* const gtest_output_flag = GTEST_FLAG(output).c_str();
- if (gtest_output_flag == NULL) return std::string("");
-
const char* const colon = strchr(gtest_output_flag, ':');
- return (colon == NULL) ?
- std::string(gtest_output_flag) :
- std::string(gtest_output_flag, colon - gtest_output_flag);
+ return (colon == nullptr)
+ ? std::string(gtest_output_flag)
+ : std::string(gtest_output_flag, colon - gtest_output_flag);
}
// Returns the name of the requested output file, or the default if none
// was explicitly specified.
std::string UnitTestOptions::GetAbsolutePathToOutputFile() {
const char* const gtest_output_flag = GTEST_FLAG(output).c_str();
- if (gtest_output_flag == NULL)
- return "";
+
+ std::string format = GetOutputFormat();
+ if (format.empty())
+ format = std::string(kDefaultOutputFormat);
const char* const colon = strchr(gtest_output_flag, ':');
- if (colon == NULL)
- return internal::FilePath::ConcatPaths(
+ if (colon == nullptr)
+ return internal::FilePath::MakeFileName(
internal::FilePath(
UnitTest::GetInstance()->original_working_dir()),
- internal::FilePath(kDefaultOutputFile)).string();
+ internal::FilePath(kDefaultOutputFile), 0,
+ format.c_str()).string();
internal::FilePath output_name(colon + 1);
if (!output_name.IsAbsolutePath())
- // TODO(wan@google.com): on Windows \some\path is not an absolute
- // path (as its meaning depends on the current drive), yet the
- // following logic for turning it into an absolute path is wrong.
- // Fix it.
output_name = internal::FilePath::ConcatPaths(
internal::FilePath(UnitTest::GetInstance()->original_working_dir()),
internal::FilePath(colon + 1));
@@ -482,7 +515,7 @@
cur_pattern = strchr(cur_pattern, ':');
// Returns if no more pattern can be found.
- if (cur_pattern == NULL) {
+ if (cur_pattern == nullptr) {
return false;
}
@@ -491,11 +524,11 @@
}
}
-// Returns true iff the user-specified filter matches the test case
+// Returns true iff the user-specified filter matches the test suite
// name and the test name.
-bool UnitTestOptions::FilterMatchesTest(const std::string &test_case_name,
- const std::string &test_name) {
- const std::string& full_name = test_case_name + "." + test_name.c_str();
+bool UnitTestOptions::FilterMatchesTest(const std::string& test_suite_name,
+ const std::string& test_name) {
+ const std::string& full_name = test_suite_name + "." + test_name.c_str();
// Split --gtest_filter at '-', if there is one, to separate into
// positive filter and negative filter portions
@@ -503,7 +536,7 @@
const char* const dash = strchr(p, '-');
std::string positive;
std::string negative;
- if (dash == NULL) {
+ if (dash == nullptr) {
positive = GTEST_FLAG(filter).c_str(); // Whole string is a positive filter
negative = "";
} else {
@@ -648,7 +681,7 @@
<< r;
}
- if (strstr(r.message(), substr.c_str()) == NULL) {
+ if (strstr(r.message(), substr.c_str()) == nullptr) {
return AssertionFailure() << "Expected: " << expected << " containing \""
<< substr << "\"\n"
<< " Actual:\n"
@@ -717,61 +750,66 @@
per_thread_test_part_result_reporter_.set(reporter);
}
-// Gets the number of successful test cases.
-int UnitTestImpl::successful_test_case_count() const {
- return CountIf(test_cases_, TestCasePassed);
+// Gets the number of successful test suites.
+int UnitTestImpl::successful_test_suite_count() const {
+ return CountIf(test_suites_, TestSuitePassed);
}
-// Gets the number of failed test cases.
-int UnitTestImpl::failed_test_case_count() const {
- return CountIf(test_cases_, TestCaseFailed);
+// Gets the number of failed test suites.
+int UnitTestImpl::failed_test_suite_count() const {
+ return CountIf(test_suites_, TestSuiteFailed);
}
-// Gets the number of all test cases.
-int UnitTestImpl::total_test_case_count() const {
- return static_cast<int>(test_cases_.size());
+// Gets the number of all test suites.
+int UnitTestImpl::total_test_suite_count() const {
+ return static_cast<int>(test_suites_.size());
}
-// Gets the number of all test cases that contain at least one test
+// Gets the number of all test suites that contain at least one test
// that should run.
-int UnitTestImpl::test_case_to_run_count() const {
- return CountIf(test_cases_, ShouldRunTestCase);
+int UnitTestImpl::test_suite_to_run_count() const {
+ return CountIf(test_suites_, ShouldRunTestSuite);
}
// Gets the number of successful tests.
int UnitTestImpl::successful_test_count() const {
- return SumOverTestCaseList(test_cases_, &TestCase::successful_test_count);
+ return SumOverTestSuiteList(test_suites_, &TestSuite::successful_test_count);
+}
+
+// Gets the number of skipped tests.
+int UnitTestImpl::skipped_test_count() const {
+ return SumOverTestSuiteList(test_suites_, &TestSuite::skipped_test_count);
}
// Gets the number of failed tests.
int UnitTestImpl::failed_test_count() const {
- return SumOverTestCaseList(test_cases_, &TestCase::failed_test_count);
+ return SumOverTestSuiteList(test_suites_, &TestSuite::failed_test_count);
}
// Gets the number of disabled tests that will be reported in the XML report.
int UnitTestImpl::reportable_disabled_test_count() const {
- return SumOverTestCaseList(test_cases_,
- &TestCase::reportable_disabled_test_count);
+ return SumOverTestSuiteList(test_suites_,
+ &TestSuite::reportable_disabled_test_count);
}
// Gets the number of disabled tests.
int UnitTestImpl::disabled_test_count() const {
- return SumOverTestCaseList(test_cases_, &TestCase::disabled_test_count);
+ return SumOverTestSuiteList(test_suites_, &TestSuite::disabled_test_count);
}
// Gets the number of tests to be printed in the XML report.
int UnitTestImpl::reportable_test_count() const {
- return SumOverTestCaseList(test_cases_, &TestCase::reportable_test_count);
+ return SumOverTestSuiteList(test_suites_, &TestSuite::reportable_test_count);
}
// Gets the number of all tests.
int UnitTestImpl::total_test_count() const {
- return SumOverTestCaseList(test_cases_, &TestCase::total_test_count);
+ return SumOverTestSuiteList(test_suites_, &TestSuite::total_test_count);
}
// Gets the number of tests that should run.
int UnitTestImpl::test_to_run_count() const {
- return SumOverTestCaseList(test_cases_, &TestCase::test_to_run_count);
+ return SumOverTestSuiteList(test_suites_, &TestSuite::test_to_run_count);
}
// Returns the current OS stack trace as an std::string.
@@ -805,8 +843,6 @@
SYSTEMTIME now_systime;
FILETIME now_filetime;
ULARGE_INTEGER now_int64;
- // TODO(kenton@google.com): Shouldn't this just use
- // GetSystemTimeAsFileTime()?
GetSystemTime(&now_systime);
if (SystemTimeToFileTime(&now_systime, &now_filetime)) {
now_int64.LowPart = now_filetime.dwLowDateTime;
@@ -821,16 +857,14 @@
// MSVC 8 deprecates _ftime64(), so we want to suppress warning 4996
// (deprecated function) there.
- // TODO(kenton@google.com): Use GetTickCount()? Or use
- // SystemTimeToFileTime()
- GTEST_DISABLE_MSC_WARNINGS_PUSH_(4996)
+ GTEST_DISABLE_MSC_DEPRECATED_PUSH_()
_ftime64(&now);
- GTEST_DISABLE_MSC_WARNINGS_POP_()
+ GTEST_DISABLE_MSC_DEPRECATED_POP_()
return static_cast<TimeInMillis>(now.time) * 1000 + now.millitm;
#elif GTEST_HAS_GETTIMEOFDAY_
struct timeval now;
- gettimeofday(&now, NULL);
+ gettimeofday(&now, nullptr);
return static_cast<TimeInMillis>(now.tv_sec) * 1000 + now.tv_usec / 1000;
#else
# error "Don't know how to get the current time on your system."
@@ -847,11 +881,10 @@
// value using delete[]. Returns the wide string, or NULL if the
// input is NULL.
LPCWSTR String::AnsiToUtf16(const char* ansi) {
- if (!ansi) return NULL;
+ if (!ansi) return nullptr;
const int length = strlen(ansi);
const int unicode_length =
- MultiByteToWideChar(CP_ACP, 0, ansi, length,
- NULL, 0);
+ MultiByteToWideChar(CP_ACP, 0, ansi, length, nullptr, 0);
WCHAR* unicode = new WCHAR[unicode_length + 1];
MultiByteToWideChar(CP_ACP, 0, ansi, length,
unicode, unicode_length);
@@ -864,13 +897,12 @@
// value using delete[]. Returns the ANSI string, or NULL if the
// input is NULL.
const char* String::Utf16ToAnsi(LPCWSTR utf16_str) {
- if (!utf16_str) return NULL;
- const int ansi_length =
- WideCharToMultiByte(CP_ACP, 0, utf16_str, -1,
- NULL, 0, NULL, NULL);
+ if (!utf16_str) return nullptr;
+ const int ansi_length = WideCharToMultiByte(CP_ACP, 0, utf16_str, -1, nullptr,
+ 0, nullptr, nullptr);
char* ansi = new char[ansi_length + 1];
- WideCharToMultiByte(CP_ACP, 0, utf16_str, -1,
- ansi, ansi_length, NULL, NULL);
+ WideCharToMultiByte(CP_ACP, 0, utf16_str, -1, ansi, ansi_length, nullptr,
+ nullptr);
ansi[ansi_length] = 0;
return ansi;
}
@@ -883,14 +915,14 @@
// C string is considered different to any non-NULL C string,
// including the empty string.
bool String::CStringEquals(const char * lhs, const char * rhs) {
- if ( lhs == NULL ) return rhs == NULL;
+ if (lhs == nullptr) return rhs == nullptr;
- if ( rhs == NULL ) return false;
+ if (rhs == nullptr) return false;
return strcmp(lhs, rhs) == 0;
}
-#if GTEST_HAS_STD_WSTRING || GTEST_HAS_GLOBAL_WSTRING
+#if GTEST_HAS_STD_WSTRING
// Converts an array of wide chars to a narrow string using the UTF-8
// encoding, and streams the result to the given Message object.
@@ -908,7 +940,7 @@
}
}
-#endif // GTEST_HAS_STD_WSTRING || GTEST_HAS_GLOBAL_WSTRING
+#endif // GTEST_HAS_STD_WSTRING
void SplitString(const ::std::string& str, char delimiter,
::std::vector< ::std::string>* dest) {
@@ -958,15 +990,6 @@
}
#endif // GTEST_HAS_STD_WSTRING
-#if GTEST_HAS_GLOBAL_WSTRING
-// Converts the given wide string to a narrow string using the UTF-8
-// encoding, and streams the result to this Message object.
-Message& Message::operator <<(const ::wstring& wstr) {
- internal::StreamWideCharsToMessage(wstr.c_str(), wstr.length(), this);
- return *this;
-}
-#endif // GTEST_HAS_GLOBAL_WSTRING
-
// Gets the text streamed to this object so far as an std::string.
// Each '\0' character in the buffer is replaced with "\\0".
std::string Message::GetString() const {
@@ -977,10 +1000,9 @@
// Used in EXPECT_TRUE/FALSE(assertion_result).
AssertionResult::AssertionResult(const AssertionResult& other)
: success_(other.success_),
- message_(other.message_.get() != NULL ?
- new ::std::string(*other.message_) :
- static_cast< ::std::string*>(NULL)) {
-}
+ message_(other.message_.get() != nullptr
+ ? new ::std::string(*other.message_)
+ : static_cast< ::std::string*>(nullptr)) {}
// Swaps two AssertionResults.
void AssertionResult::swap(AssertionResult& other) {
@@ -992,8 +1014,7 @@
// Returns the assertion's negation. Used with EXPECT/ASSERT_FALSE.
AssertionResult AssertionResult::operator!() const {
AssertionResult negation(!success_);
- if (message_.get() != NULL)
- negation << *message_;
+ if (message_.get() != nullptr) negation << *message_;
return negation;
}
@@ -1360,8 +1381,6 @@
const double diff = fabs(val1 - val2);
if (diff <= abs_error) return AssertionSuccess();
- // TODO(wan): do not print the value of an expression if it's
- // already a literal.
return AssertionFailure()
<< "The difference between " << expr1 << " and " << expr2
<< " is " << diff << ", which exceeds " << abs_error_expr << ", where\n"
@@ -1547,17 +1566,15 @@
// only.
bool IsSubstringPred(const char* needle, const char* haystack) {
- if (needle == NULL || haystack == NULL)
- return needle == haystack;
+ if (needle == nullptr || haystack == nullptr) return needle == haystack;
- return strstr(haystack, needle) != NULL;
+ return strstr(haystack, needle) != nullptr;
}
bool IsSubstringPred(const wchar_t* needle, const wchar_t* haystack) {
- if (needle == NULL || haystack == NULL)
- return needle == haystack;
+ if (needle == nullptr || haystack == nullptr) return needle == haystack;
- return wcsstr(haystack, needle) != NULL;
+ return wcsstr(haystack, needle) != nullptr;
}
// StringType here can be either ::std::string or ::std::wstring.
@@ -1655,7 +1672,7 @@
AssertionResult HRESULTFailureHelper(const char* expr,
const char* expected,
long hr) { // NOLINT
-# if GTEST_OS_WINDOWS_MOBILE
+# if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_TV_TITLE
// Windows CE doesn't support FormatMessage.
const char error_text[] = "";
@@ -1671,12 +1688,12 @@
// Gets the system's human readable message string for this HRESULT.
char error_text[kBufSize] = { '\0' };
DWORD message_length = ::FormatMessageA(kFlags,
- 0, // no source, we're asking system
+ 0, // no source, we're asking system
hr, // the error
- 0, // no line width restrictions
+ 0, // no line width restrictions
error_text, // output buffer
- kBufSize, // buf size
- NULL); // no arguments for inserts
+ kBufSize, // buf size
+ nullptr); // no arguments for inserts
// Trims tailing white space (FormatMessage leaves a trailing CR-LF)
for (; message_length && IsSpace(error_text[message_length - 1]);
--message_length) {
@@ -1712,7 +1729,7 @@
// Utility functions for encoding Unicode text (wide strings) in
// UTF-8.
-// A Unicode code-point can have upto 21 bits, and is encoded in UTF-8
+// A Unicode code-point can have up to 21 bits, and is encoded in UTF-8
// like this:
//
// Code-point length Encoding
@@ -1778,7 +1795,7 @@
// The following two functions only make sense if the system
// uses UTF-16 for wide string encoding. All supported systems
-// with 16 bit wchar_t (Windows, Cygwin, Symbian OS) do use UTF-16.
+// with 16 bit wchar_t (Windows, Cygwin) do use UTF-16.
// Determines if the arguments constitute UTF-16 surrogate pair
// and thus should be combined into a single Unicode code point
@@ -1801,7 +1818,7 @@
// Converts a wide string to a narrow string in UTF-8 encoding.
// The wide string is assumed to have the following encoding:
-// UTF-16 if sizeof(wchar_t) == 2 (on Windows, Cygwin, Symbian OS)
+// UTF-16 if sizeof(wchar_t) == 2 (on Windows, Cygwin)
// UTF-32 if sizeof(wchar_t) == 4 (on Linux)
// Parameter str points to a null-terminated wide string.
// Parameter num_chars may additionally limit the number
@@ -1838,7 +1855,7 @@
// Converts a wide C string to an std::string using the UTF-8 encoding.
// NULL will be converted to "(null)".
std::string String::ShowWideCString(const wchar_t * wide_c_str) {
- if (wide_c_str == NULL) return "(null)";
+ if (wide_c_str == nullptr) return "(null)";
return internal::WideStringToUtf8(wide_c_str, -1);
}
@@ -1850,9 +1867,9 @@
// C string is considered different to any non-NULL C string,
// including the empty string.
bool String::WideCStringEquals(const wchar_t * lhs, const wchar_t * rhs) {
- if (lhs == NULL) return rhs == NULL;
+ if (lhs == nullptr) return rhs == nullptr;
- if (rhs == NULL) return false;
+ if (rhs == nullptr) return false;
return wcscmp(lhs, rhs) == 0;
}
@@ -1895,10 +1912,8 @@
// NULL C string is considered different to any non-NULL C string,
// including the empty string.
bool String::CaseInsensitiveCStringEquals(const char * lhs, const char * rhs) {
- if (lhs == NULL)
- return rhs == NULL;
- if (rhs == NULL)
- return false;
+ if (lhs == nullptr) return rhs == nullptr;
+ if (rhs == nullptr) return false;
return posix::StrCaseCmp(lhs, rhs) == 0;
}
@@ -1916,9 +1931,9 @@
// current locale.
bool String::CaseInsensitiveWideCStringEquals(const wchar_t* lhs,
const wchar_t* rhs) {
- if (lhs == NULL) return rhs == NULL;
+ if (lhs == nullptr) return rhs == nullptr;
- if (rhs == NULL) return false;
+ if (rhs == nullptr) return false;
#if GTEST_OS_WINDOWS
return _wcsicmp(lhs, rhs) == 0;
@@ -2088,13 +2103,14 @@
// The list of reserved attributes used in the <testcase> element of XML output.
static const char* const kReservedTestCaseAttributes[] = {
- "classname",
- "name",
- "status",
- "time",
- "type_param",
- "value_param"
-};
+ "classname", "name", "status", "time", "type_param",
+ "value_param", "file", "line"};
+
+// Use a slightly different set for allowed output to ensure existing tests can
+// still RecordProperty("result")
+static const char* const kReservedOutputTestCaseAttributes[] = {
+ "classname", "name", "status", "time", "type_param",
+ "value_param", "file", "line", "result"};
template <int kSize>
std::vector<std::string> ArrayAsVector(const char* const (&array)[kSize]) {
@@ -2116,6 +2132,22 @@
return std::vector<std::string>();
}
+// TODO(jdesprez): Merge the two getReserved attributes once skip is improved
+static std::vector<std::string> GetReservedOutputAttributesForElement(
+ const std::string& xml_element) {
+ if (xml_element == "testsuites") {
+ return ArrayAsVector(kReservedTestSuitesAttributes);
+ } else if (xml_element == "testsuite") {
+ return ArrayAsVector(kReservedTestSuiteAttributes);
+ } else if (xml_element == "testcase") {
+ return ArrayAsVector(kReservedOutputTestCaseAttributes);
+ } else {
+ GTEST_CHECK_(false) << "Unrecognized xml_element provided: " << xml_element;
+ }
+ // This code is unreachable but some compilers may not realizes that.
+ return std::vector<std::string>();
+}
+
static std::string FormatWordList(const std::vector<std::string>& words) {
Message word_list;
for (size_t i = 0; i < words.size(); ++i) {
@@ -2159,6 +2191,16 @@
elapsed_time_ = 0;
}
+// Returns true off the test part was skipped.
+static bool TestPartSkipped(const TestPartResult& result) {
+ return result.skipped();
+}
+
+// Returns true iff the test was skipped.
+bool TestResult::Skipped() const {
+ return !Failed() && CountIf(test_part_results_, TestPartSkipped) > 0;
+}
+
// Returns true iff the test failed.
bool TestResult::Failed() const {
for (int i = 0; i < total_part_count(); ++i) {
@@ -2246,25 +2288,25 @@
// AddTestPartResult.
UnitTest::GetInstance()->AddTestPartResult(
result_type,
- NULL, // No info about the source file where the exception occurred.
- -1, // We have no info on which line caused the exception.
+ nullptr, // No info about the source file where the exception occurred.
+ -1, // We have no info on which line caused the exception.
message,
- ""); // No stack trace, either.
+ ""); // No stack trace, either.
}
} // namespace internal
-// Google Test requires all tests in the same test case to use the same test
+// Google Test requires all tests in the same test suite to use the same test
// fixture class. This function checks if the current test has the
-// same fixture class as the first test in the current test case. If
+// same fixture class as the first test in the current test suite. If
// yes, it returns true; otherwise it generates a Google Test failure and
// returns false.
bool Test::HasSameFixtureClass() {
internal::UnitTestImpl* const impl = internal::GetUnitTestImpl();
- const TestCase* const test_case = impl->current_test_case();
+ const TestSuite* const test_suite = impl->current_test_suite();
- // Info about the first test in the current test case.
- const TestInfo* const first_test_info = test_case->test_info_list()[0];
+ // Info about the first test in the current test suite.
+ const TestInfo* const first_test_info = test_suite->test_info_list()[0];
const internal::TypeId first_fixture_id = first_test_info->fixture_class_id_;
const char* const first_test_name = first_test_info->name();
@@ -2280,7 +2322,7 @@
const bool this_is_TEST = this_fixture_id == internal::GetTestTypeId();
if (first_is_TEST || this_is_TEST) {
- // Both TEST and TEST_F appear in same test case, which is incorrect.
+ // Both TEST and TEST_F appear in same test suite, which is incorrect.
// Tell the user how to fix this.
// Gets the name of the TEST and the name of the TEST_F. Note
@@ -2292,9 +2334,9 @@
first_is_TEST ? this_test_name : first_test_name;
ADD_FAILURE()
- << "All tests in the same test case must use the same test fixture\n"
- << "class, so mixing TEST_F and TEST in the same test case is\n"
- << "illegal. In test case " << this_test_info->test_case_name()
+ << "All tests in the same test suite must use the same test fixture\n"
+ << "class, so mixing TEST_F and TEST in the same test suite is\n"
+ << "illegal. In test suite " << this_test_info->test_suite_name()
<< ",\n"
<< "test " << TEST_F_name << " is defined using TEST_F but\n"
<< "test " << TEST_name << " is defined using TEST. You probably\n"
@@ -2304,15 +2346,15 @@
// Two fixture classes with the same name appear in two different
// namespaces, which is not allowed. Tell the user how to fix this.
ADD_FAILURE()
- << "All tests in the same test case must use the same test fixture\n"
- << "class. However, in test case "
- << this_test_info->test_case_name() << ",\n"
- << "you defined test " << first_test_name
- << " and test " << this_test_name << "\n"
+ << "All tests in the same test suite must use the same test fixture\n"
+ << "class. However, in test suite "
+ << this_test_info->test_suite_name() << ",\n"
+ << "you defined test " << first_test_name << " and test "
+ << this_test_name << "\n"
<< "using two different test fixture classes. This can happen if\n"
<< "the two classes are from different namespaces or translation\n"
<< "units and have the same name. You should probably rename one\n"
- << "of the classes to put the tests into different test cases.";
+ << "of the classes to put the tests into different test suites.";
}
return false;
}
@@ -2345,7 +2387,7 @@
static std::string FormatCxxExceptionMessage(const char* description,
const char* location) {
Message message;
- if (description != NULL) {
+ if (description != nullptr) {
message << "C++ exception with description \"" << description << "\"";
} else {
message << "Unknown C++ exception";
@@ -2429,6 +2471,8 @@
#if GTEST_HAS_EXCEPTIONS
try {
return HandleSehExceptionsInMethodIfSupported(object, method, location);
+ } catch (const AssertionException&) { // NOLINT
+ // This failure was reported already.
} catch (const internal::GoogleTestFailureException&) { // NOLINT
// This exception type can only be thrown by a failed Google
// Test assertion with the intention of letting another testing
@@ -2441,7 +2485,7 @@
} catch (...) { // NOLINT
internal::ReportFailureInUnknownLocation(
TestPartResult::kFatalFailure,
- FormatCxxExceptionMessage(NULL, location));
+ FormatCxxExceptionMessage(nullptr, location));
}
return static_cast<Result>(0);
#else
@@ -2461,8 +2505,9 @@
internal::UnitTestImpl* const impl = internal::GetUnitTestImpl();
impl->os_stack_trace_getter()->UponLeavingGTest();
internal::HandleExceptionsInMethodIfSupported(this, &Test::SetUp, "SetUp()");
- // We will run the test only if SetUp() was successful.
- if (!HasFatalFailure()) {
+ // We will run the test only if SetUp() was successful and didn't call
+ // GTEST_SKIP().
+ if (!HasFatalFailure() && !IsSkipped()) {
impl->os_stack_trace_getter()->UponLeavingGTest();
internal::HandleExceptionsInMethodIfSupported(
this, &Test::TestBody, "the test body");
@@ -2487,21 +2532,25 @@
HasNonfatalFailure();
}
+// Returns true iff the current test was skipped.
+bool Test::IsSkipped() {
+ return internal::GetUnitTestImpl()->current_test_result()->Skipped();
+}
+
// class TestInfo
// Constructs a TestInfo object. It assumes ownership of the test factory
// object.
-TestInfo::TestInfo(const std::string& a_test_case_name,
- const std::string& a_name,
- const char* a_type_param,
+TestInfo::TestInfo(const std::string& a_test_suite_name,
+ const std::string& a_name, const char* a_type_param,
const char* a_value_param,
internal::CodeLocation a_code_location,
internal::TypeId fixture_class_id,
internal::TestFactoryBase* factory)
- : test_case_name_(a_test_case_name),
+ : test_suite_name_(a_test_suite_name),
name_(a_name),
- type_param_(a_type_param ? new std::string(a_type_param) : NULL),
- value_param_(a_value_param ? new std::string(a_value_param) : NULL),
+ type_param_(a_type_param ? new std::string(a_type_param) : nullptr),
+ value_param_(a_value_param ? new std::string(a_value_param) : nullptr),
location_(a_code_location),
fixture_class_id_(fixture_class_id),
should_run_(false),
@@ -2520,7 +2569,7 @@
//
// Arguments:
//
-// test_case_name: name of the test case
+// test_suite_name: name of the test suite
// name: name of the test
// type_param: the name of the test's type parameter, or NULL if
// this is not a typed or a type-parameterized test.
@@ -2528,47 +2577,40 @@
// or NULL if this is not a value-parameterized test.
// code_location: code location where the test is defined
// fixture_class_id: ID of the test fixture class
-// set_up_tc: pointer to the function that sets up the test case
-// tear_down_tc: pointer to the function that tears down the test case
+// set_up_tc: pointer to the function that sets up the test suite
+// tear_down_tc: pointer to the function that tears down the test suite
// factory: pointer to the factory that creates a test object.
// The newly created TestInfo instance will assume
// ownership of the factory object.
TestInfo* MakeAndRegisterTestInfo(
- const char* test_case_name,
- const char* name,
- const char* type_param,
- const char* value_param,
- CodeLocation code_location,
- TypeId fixture_class_id,
- SetUpTestCaseFunc set_up_tc,
- TearDownTestCaseFunc tear_down_tc,
- TestFactoryBase* factory) {
+ const char* test_suite_name, const char* name, const char* type_param,
+ const char* value_param, CodeLocation code_location,
+ TypeId fixture_class_id, SetUpTestSuiteFunc set_up_tc,
+ TearDownTestSuiteFunc tear_down_tc, TestFactoryBase* factory) {
TestInfo* const test_info =
- new TestInfo(test_case_name, name, type_param, value_param,
+ new TestInfo(test_suite_name, name, type_param, value_param,
code_location, fixture_class_id, factory);
GetUnitTestImpl()->AddTestInfo(set_up_tc, tear_down_tc, test_info);
return test_info;
}
-void ReportInvalidTestCaseType(const char* test_case_name,
- CodeLocation code_location) {
+void ReportInvalidTestSuiteType(const char* test_suite_name,
+ CodeLocation code_location) {
Message errors;
errors
- << "Attempted redefinition of test case " << test_case_name << ".\n"
- << "All tests in the same test case must use the same test fixture\n"
- << "class. However, in test case " << test_case_name << ", you tried\n"
+ << "Attempted redefinition of test suite " << test_suite_name << ".\n"
+ << "All tests in the same test suite must use the same test fixture\n"
+ << "class. However, in test suite " << test_suite_name << ", you tried\n"
<< "to define a test using a fixture class different from the one\n"
<< "used earlier. This can happen if the two fixture classes are\n"
<< "from different namespaces and have the same name. You should\n"
<< "probably rename one of the classes to put the tests into different\n"
- << "test cases.";
+ << "test suites.";
- GTEST_LOG_(ERROR)
- << FormatFileLocation(code_location.file.c_str(),
- code_location.line)
- << " " << errors.GetString();
+ GTEST_LOG_(ERROR) << FormatFileLocation(code_location.file.c_str(),
+ code_location.line)
+ << " " << errors.GetString();
}
-
} // namespace internal
namespace {
@@ -2576,7 +2618,7 @@
// A predicate that checks the test name of a TestInfo against a known
// value.
//
-// This is used for implementation of the TestCase class only. We put
+// This is used for implementation of the TestSuite class only. We put
// it in the anonymous namespace to prevent polluting the outer
// namespace.
//
@@ -2603,7 +2645,7 @@
namespace internal {
// This method expands all parameterized tests registered with macros TEST_P
-// and INSTANTIATE_TEST_CASE_P into regular tests and registers those.
+// and INSTANTIATE_TEST_SUITE_P into regular tests and registers those.
// This will be done just once during the program runtime.
void UnitTestImpl::RegisterParameterizedTests() {
if (!parameterized_tests_registered_) {
@@ -2637,18 +2679,21 @@
factory_, &internal::TestFactoryBase::CreateTest,
"the test fixture's constructor");
- // Runs the test only if the test object was created and its
- // constructor didn't generate a fatal failure.
- if ((test != NULL) && !Test::HasFatalFailure()) {
+ // Runs the test if the constructor didn't generate a fatal failure or invoke
+ // GTEST_SKIP().
+ // Note that the object will not be null
+ if (!Test::HasFatalFailure() && !Test::IsSkipped()) {
// This doesn't throw as all user code that can throw are wrapped into
// exception handling code.
test->Run();
}
- // Deletes the test object.
- impl->os_stack_trace_getter()->UponLeavingGTest();
- internal::HandleExceptionsInMethodIfSupported(
- test, &Test::DeleteSelf_, "the test fixture's destructor");
+ if (test != nullptr) {
+ // Deletes the test object.
+ impl->os_stack_trace_getter()->UponLeavingGTest();
+ internal::HandleExceptionsInMethodIfSupported(
+ test, &Test::DeleteSelf_, "the test fixture's destructor");
+ }
result_.set_elapsed_time(internal::GetTimeInMillis() - start);
@@ -2657,106 +2702,116 @@
// Tells UnitTest to stop associating assertion results to this
// test.
- impl->set_current_test_info(NULL);
+ impl->set_current_test_info(nullptr);
}
-// class TestCase
+// class TestSuite
-// Gets the number of successful tests in this test case.
-int TestCase::successful_test_count() const {
+// Gets the number of successful tests in this test suite.
+int TestSuite::successful_test_count() const {
return CountIf(test_info_list_, TestPassed);
}
-// Gets the number of failed tests in this test case.
-int TestCase::failed_test_count() const {
+// Gets the number of successful tests in this test suite.
+int TestSuite::skipped_test_count() const {
+ return CountIf(test_info_list_, TestSkipped);
+}
+
+// Gets the number of failed tests in this test suite.
+int TestSuite::failed_test_count() const {
return CountIf(test_info_list_, TestFailed);
}
// Gets the number of disabled tests that will be reported in the XML report.
-int TestCase::reportable_disabled_test_count() const {
+int TestSuite::reportable_disabled_test_count() const {
return CountIf(test_info_list_, TestReportableDisabled);
}
-// Gets the number of disabled tests in this test case.
-int TestCase::disabled_test_count() const {
+// Gets the number of disabled tests in this test suite.
+int TestSuite::disabled_test_count() const {
return CountIf(test_info_list_, TestDisabled);
}
// Gets the number of tests to be printed in the XML report.
-int TestCase::reportable_test_count() const {
+int TestSuite::reportable_test_count() const {
return CountIf(test_info_list_, TestReportable);
}
-// Get the number of tests in this test case that should run.
-int TestCase::test_to_run_count() const {
+// Get the number of tests in this test suite that should run.
+int TestSuite::test_to_run_count() const {
return CountIf(test_info_list_, ShouldRunTest);
}
// Gets the number of all tests.
-int TestCase::total_test_count() const {
+int TestSuite::total_test_count() const {
return static_cast<int>(test_info_list_.size());
}
-// Creates a TestCase with the given name.
+// Creates a TestSuite with the given name.
//
// Arguments:
//
-// name: name of the test case
-// a_type_param: the name of the test case's type parameter, or NULL if
-// this is not a typed or a type-parameterized test case.
-// set_up_tc: pointer to the function that sets up the test case
-// tear_down_tc: pointer to the function that tears down the test case
-TestCase::TestCase(const char* a_name, const char* a_type_param,
- Test::SetUpTestCaseFunc set_up_tc,
- Test::TearDownTestCaseFunc tear_down_tc)
+// name: name of the test suite
+// a_type_param: the name of the test suite's type parameter, or NULL if
+// this is not a typed or a type-parameterized test suite.
+// set_up_tc: pointer to the function that sets up the test suite
+// tear_down_tc: pointer to the function that tears down the test suite
+TestSuite::TestSuite(const char* a_name, const char* a_type_param,
+ internal::SetUpTestSuiteFunc set_up_tc,
+ internal::TearDownTestSuiteFunc tear_down_tc)
: name_(a_name),
- type_param_(a_type_param ? new std::string(a_type_param) : NULL),
+ type_param_(a_type_param ? new std::string(a_type_param) : nullptr),
set_up_tc_(set_up_tc),
tear_down_tc_(tear_down_tc),
should_run_(false),
- elapsed_time_(0) {
-}
+ elapsed_time_(0) {}
-// Destructor of TestCase.
-TestCase::~TestCase() {
+// Destructor of TestSuite.
+TestSuite::~TestSuite() {
// Deletes every Test in the collection.
ForEach(test_info_list_, internal::Delete<TestInfo>);
}
// Returns the i-th test among all the tests. i can range from 0 to
// total_test_count() - 1. If i is not in that range, returns NULL.
-const TestInfo* TestCase::GetTestInfo(int i) const {
+const TestInfo* TestSuite::GetTestInfo(int i) const {
const int index = GetElementOr(test_indices_, i, -1);
- return index < 0 ? NULL : test_info_list_[index];
+ return index < 0 ? nullptr : test_info_list_[index];
}
// Returns the i-th test among all the tests. i can range from 0 to
// total_test_count() - 1. If i is not in that range, returns NULL.
-TestInfo* TestCase::GetMutableTestInfo(int i) {
+TestInfo* TestSuite::GetMutableTestInfo(int i) {
const int index = GetElementOr(test_indices_, i, -1);
- return index < 0 ? NULL : test_info_list_[index];
+ return index < 0 ? nullptr : test_info_list_[index];
}
-// Adds a test to this test case. Will delete the test upon
-// destruction of the TestCase object.
-void TestCase::AddTestInfo(TestInfo * test_info) {
+// Adds a test to this test suite. Will delete the test upon
+// destruction of the TestSuite object.
+void TestSuite::AddTestInfo(TestInfo* test_info) {
test_info_list_.push_back(test_info);
test_indices_.push_back(static_cast<int>(test_indices_.size()));
}
-// Runs every test in this TestCase.
-void TestCase::Run() {
+// Runs every test in this TestSuite.
+void TestSuite::Run() {
if (!should_run_) return;
internal::UnitTestImpl* const impl = internal::GetUnitTestImpl();
- impl->set_current_test_case(this);
+ impl->set_current_test_suite(this);
TestEventListener* repeater = UnitTest::GetInstance()->listeners().repeater();
+ // Call both legacy and the new API
+ repeater->OnTestSuiteStart(*this);
+// Legacy API is deprecated but still available
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI
repeater->OnTestCaseStart(*this);
+#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI
+
impl->os_stack_trace_getter()->UponLeavingGTest();
internal::HandleExceptionsInMethodIfSupported(
- this, &TestCase::RunSetUpTestCase, "SetUpTestCase()");
+ this, &TestSuite::RunSetUpTestSuite, "SetUpTestSuite()");
const internal::TimeInMillis start = internal::GetTimeInMillis();
for (int i = 0; i < total_test_count(); i++) {
@@ -2766,25 +2821,31 @@
impl->os_stack_trace_getter()->UponLeavingGTest();
internal::HandleExceptionsInMethodIfSupported(
- this, &TestCase::RunTearDownTestCase, "TearDownTestCase()");
+ this, &TestSuite::RunTearDownTestSuite, "TearDownTestSuite()");
+ // Call both legacy and the new API
+ repeater->OnTestSuiteEnd(*this);
+// Legacy API is deprecated but still available
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI
repeater->OnTestCaseEnd(*this);
- impl->set_current_test_case(NULL);
+#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI
+
+ impl->set_current_test_suite(nullptr);
}
-// Clears the results of all tests in this test case.
-void TestCase::ClearResult() {
+// Clears the results of all tests in this test suite.
+void TestSuite::ClearResult() {
ad_hoc_test_result_.Clear();
ForEach(test_info_list_, TestInfo::ClearTestResult);
}
-// Shuffles the tests in this test case.
-void TestCase::ShuffleTests(internal::Random* random) {
+// Shuffles the tests in this test suite.
+void TestSuite::ShuffleTests(internal::Random* random) {
Shuffle(random, &test_indices_);
}
// Restores the test order to before the first shuffle.
-void TestCase::UnshuffleTests() {
+void TestSuite::UnshuffleTests() {
for (size_t i = 0; i < test_indices_.size(); i++) {
test_indices_[i] = static_cast<int>(i);
}
@@ -2807,9 +2868,9 @@
return FormatCountableNoun(test_count, "test", "tests");
}
-// Formats the count of test cases.
-static std::string FormatTestCaseCount(int test_case_count) {
- return FormatCountableNoun(test_case_count, "test case", "test cases");
+// Formats the count of test suites.
+static std::string FormatTestSuiteCount(int test_suite_count) {
+ return FormatCountableNoun(test_suite_count, "test suite", "test suites");
}
// Converts a TestPartResult::Type enum to human-friendly string
@@ -2818,6 +2879,8 @@
// between the two when viewing the test result.
static const char * TestPartResultTypeToString(TestPartResult::Type type) {
switch (type) {
+ case TestPartResult::kSkip:
+ return "Skipped";
case TestPartResult::kSuccess:
return "Success";
@@ -2865,14 +2928,6 @@
}
// class PrettyUnitTestResultPrinter
-
-enum GTestColor {
- COLOR_DEFAULT,
- COLOR_RED,
- COLOR_GREEN,
- COLOR_YELLOW
-};
-
#if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MOBILE && \
!GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT && !GTEST_OS_WINDOWS_MINGW
@@ -2890,7 +2945,7 @@
if (color_mask == 0) return 0;
int bitOffset = 0;
- while((color_mask & 1) == 0) {
+ while ((color_mask & 1) == 0) {
color_mask >>= 1;
++bitOffset;
}
@@ -2899,16 +2954,20 @@
static WORD GetNewColor(GTestColor color, WORD old_color_attrs) {
// Let's reuse the BG
- static const WORD background_mask = BACKGROUND_BLUE | BACKGROUND_GREEN | BACKGROUND_RED | BACKGROUND_INTENSITY;
- static const WORD foreground_mask = FOREGROUND_BLUE | FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_INTENSITY;
+ static const WORD background_mask = BACKGROUND_BLUE | BACKGROUND_GREEN |
+ BACKGROUND_RED | BACKGROUND_INTENSITY;
+ static const WORD foreground_mask = FOREGROUND_BLUE | FOREGROUND_GREEN |
+ FOREGROUND_RED | FOREGROUND_INTENSITY;
const WORD existing_bg = old_color_attrs & background_mask;
- WORD new_color = GetColorAttribute(color) | existing_bg | FOREGROUND_INTENSITY;
+ WORD new_color =
+ GetColorAttribute(color) | existing_bg | FOREGROUND_INTENSITY;
static const int bg_bitOffset = GetBitOffset(background_mask);
static const int fg_bitOffset = GetBitOffset(foreground_mask);
- if (((new_color & background_mask) >> bg_bitOffset) == ((new_color & foreground_mask) >> fg_bitOffset)) {
- new_color ^= FOREGROUND_INTENSITY; //invert intensity
+ if (((new_color & background_mask) >> bg_bitOffset) ==
+ ((new_color & foreground_mask) >> fg_bitOffset)) {
+ new_color ^= FOREGROUND_INTENSITY; // invert intensity
}
return new_color;
}
@@ -2922,8 +2981,9 @@
case COLOR_RED: return "1";
case COLOR_GREEN: return "2";
case COLOR_YELLOW: return "3";
- default: return NULL;
- };
+ default:
+ return nullptr;
+ }
}
#endif // GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MOBILE
@@ -2969,20 +3029,18 @@
// cannot simply emit special characters and have the terminal change colors.
// This routine must actually emit the characters rather than return a string
// that would be colored when printed, as can be done on Linux.
-GTEST_ATTRIBUTE_PRINTF_(2, 3)
-static void ColoredPrintf(GTestColor color, const char* fmt, ...) {
+void ColoredPrintf(GTestColor color, const char* fmt, ...) {
va_list args;
va_start(args, fmt);
-#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_SYMBIAN || GTEST_OS_ZOS || \
- GTEST_OS_IOS || GTEST_OS_WINDOWS_PHONE || GTEST_OS_WINDOWS_RT
+#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_ZOS || GTEST_OS_IOS || \
+ GTEST_OS_WINDOWS_PHONE || GTEST_OS_WINDOWS_RT
const bool use_color = AlwaysFalse();
#else
static const bool in_color_mode =
ShouldUseColor(posix::IsATTY(posix::FileNo(stdout)) != 0);
const bool use_color = in_color_mode && (color != COLOR_DEFAULT);
-#endif // GTEST_OS_WINDOWS_MOBILE || GTEST_OS_SYMBIAN || GTEST_OS_ZOS
- // The '!= 0' comparison is necessary to satisfy MSVC 7.1.
+#endif // GTEST_OS_WINDOWS_MOBILE || GTEST_OS_ZOS
if (!use_color) {
vprintf(fmt, args);
@@ -3019,7 +3077,7 @@
va_end(args);
}
-// Text printed in Google Test's text output and --gunit_list_tests
+// Text printed in Google Test's text output and --gtest_list_tests
// output to label the type parameter and value parameter for a test.
static const char kTypeParamLabel[] = "TypeParam";
static const char kValueParamLabel[] = "GetParam()";
@@ -3028,14 +3086,13 @@
const char* const type_param = test_info.type_param();
const char* const value_param = test_info.value_param();
- if (type_param != NULL || value_param != NULL) {
+ if (type_param != nullptr || value_param != nullptr) {
printf(", where ");
- if (type_param != NULL) {
+ if (type_param != nullptr) {
printf("%s = %s", kTypeParamLabel, type_param);
- if (value_param != NULL)
- printf(" and ");
+ if (value_param != nullptr) printf(" and ");
}
- if (value_param != NULL) {
+ if (value_param != nullptr) {
printf("%s = %s", kValueParamLabel, value_param);
}
}
@@ -3047,27 +3104,28 @@
class PrettyUnitTestResultPrinter : public TestEventListener {
public:
PrettyUnitTestResultPrinter() {}
- static void PrintTestName(const char * test_case, const char * test) {
- printf("%s.%s", test_case, test);
+ static void PrintTestName(const char* test_suite, const char* test) {
+ printf("%s.%s", test_suite, test);
}
// The following methods override what's in the TestEventListener class.
- virtual void OnTestProgramStart(const UnitTest& /*unit_test*/) {}
- virtual void OnTestIterationStart(const UnitTest& unit_test, int iteration);
- virtual void OnEnvironmentsSetUpStart(const UnitTest& unit_test);
- virtual void OnEnvironmentsSetUpEnd(const UnitTest& /*unit_test*/) {}
- virtual void OnTestCaseStart(const TestCase& test_case);
- virtual void OnTestStart(const TestInfo& test_info);
- virtual void OnTestPartResult(const TestPartResult& result);
- virtual void OnTestEnd(const TestInfo& test_info);
- virtual void OnTestCaseEnd(const TestCase& test_case);
- virtual void OnEnvironmentsTearDownStart(const UnitTest& unit_test);
- virtual void OnEnvironmentsTearDownEnd(const UnitTest& /*unit_test*/) {}
- virtual void OnTestIterationEnd(const UnitTest& unit_test, int iteration);
- virtual void OnTestProgramEnd(const UnitTest& /*unit_test*/) {}
+ void OnTestProgramStart(const UnitTest& /*unit_test*/) override {}
+ void OnTestIterationStart(const UnitTest& unit_test, int iteration) override;
+ void OnEnvironmentsSetUpStart(const UnitTest& unit_test) override;
+ void OnEnvironmentsSetUpEnd(const UnitTest& /*unit_test*/) override {}
+ void OnTestCaseStart(const TestSuite& test_suite) override;
+ void OnTestStart(const TestInfo& test_info) override;
+ void OnTestPartResult(const TestPartResult& result) override;
+ void OnTestEnd(const TestInfo& test_info) override;
+ void OnTestCaseEnd(const TestSuite& test_suite) override;
+ void OnEnvironmentsTearDownStart(const UnitTest& unit_test) override;
+ void OnEnvironmentsTearDownEnd(const UnitTest& /*unit_test*/) override {}
+ void OnTestIterationEnd(const UnitTest& unit_test, int iteration) override;
+ void OnTestProgramEnd(const UnitTest& /*unit_test*/) override {}
private:
static void PrintFailedTests(const UnitTest& unit_test);
+ static void PrintSkippedTests(const UnitTest& unit_test);
};
// Fired before each iteration of tests starts.
@@ -3102,7 +3160,7 @@
ColoredPrintf(COLOR_GREEN, "[==========] ");
printf("Running %s from %s.\n",
FormatTestCount(unit_test.test_to_run_count()).c_str(),
- FormatTestCaseCount(unit_test.test_case_to_run_count()).c_str());
+ FormatTestSuiteCount(unit_test.test_suite_to_run_count()).c_str());
fflush(stdout);
}
@@ -3113,22 +3171,22 @@
fflush(stdout);
}
-void PrettyUnitTestResultPrinter::OnTestCaseStart(const TestCase& test_case) {
+void PrettyUnitTestResultPrinter::OnTestCaseStart(const TestSuite& test_suite) {
const std::string counts =
- FormatCountableNoun(test_case.test_to_run_count(), "test", "tests");
+ FormatCountableNoun(test_suite.test_to_run_count(), "test", "tests");
ColoredPrintf(COLOR_GREEN, "[----------] ");
- printf("%s from %s", counts.c_str(), test_case.name());
- if (test_case.type_param() == NULL) {
+ printf("%s from %s", counts.c_str(), test_suite.name());
+ if (test_suite.type_param() == nullptr) {
printf("\n");
} else {
- printf(", where %s = %s\n", kTypeParamLabel, test_case.type_param());
+ printf(", where %s = %s\n", kTypeParamLabel, test_suite.type_param());
}
fflush(stdout);
}
void PrettyUnitTestResultPrinter::OnTestStart(const TestInfo& test_info) {
ColoredPrintf(COLOR_GREEN, "[ RUN ] ");
- PrintTestName(test_info.test_case_name(), test_info.name());
+ PrintTestName(test_info.test_suite_name(), test_info.name());
printf("\n");
fflush(stdout);
}
@@ -3136,22 +3194,29 @@
// Called after an assertion failure.
void PrettyUnitTestResultPrinter::OnTestPartResult(
const TestPartResult& result) {
- // If the test part succeeded, we don't need to do anything.
- if (result.type() == TestPartResult::kSuccess)
- return;
-
- // Print failure message from the assertion (e.g. expected this and got that).
- PrintTestPartResult(result);
- fflush(stdout);
+ switch (result.type()) {
+ // If the test part succeeded, or was skipped,
+ // we don't need to do anything.
+ case TestPartResult::kSkip:
+ case TestPartResult::kSuccess:
+ return;
+ default:
+ // Print failure message from the assertion
+ // (e.g. expected this and got that).
+ PrintTestPartResult(result);
+ fflush(stdout);
+ }
}
void PrettyUnitTestResultPrinter::OnTestEnd(const TestInfo& test_info) {
if (test_info.result()->Passed()) {
ColoredPrintf(COLOR_GREEN, "[ OK ] ");
+ } else if (test_info.result()->Skipped()) {
+ ColoredPrintf(COLOR_GREEN, "[ SKIPPED ] ");
} else {
ColoredPrintf(COLOR_RED, "[ FAILED ] ");
}
- PrintTestName(test_info.test_case_name(), test_info.name());
+ PrintTestName(test_info.test_suite_name(), test_info.name());
if (test_info.result()->Failed())
PrintFullTestCommentIfPresent(test_info);
@@ -3164,15 +3229,14 @@
fflush(stdout);
}
-void PrettyUnitTestResultPrinter::OnTestCaseEnd(const TestCase& test_case) {
+void PrettyUnitTestResultPrinter::OnTestCaseEnd(const TestSuite& test_suite) {
if (!GTEST_FLAG(print_time)) return;
const std::string counts =
- FormatCountableNoun(test_case.test_to_run_count(), "test", "tests");
+ FormatCountableNoun(test_suite.test_to_run_count(), "test", "tests");
ColoredPrintf(COLOR_GREEN, "[----------] ");
- printf("%s from %s (%s ms total)\n\n",
- counts.c_str(), test_case.name(),
- internal::StreamableToString(test_case.elapsed_time()).c_str());
+ printf("%s from %s (%s ms total)\n\n", counts.c_str(), test_suite.name(),
+ internal::StreamableToString(test_suite.elapsed_time()).c_str());
fflush(stdout);
}
@@ -3190,30 +3254,54 @@
return;
}
- for (int i = 0; i < unit_test.total_test_case_count(); ++i) {
- const TestCase& test_case = *unit_test.GetTestCase(i);
- if (!test_case.should_run() || (test_case.failed_test_count() == 0)) {
+ for (int i = 0; i < unit_test.total_test_suite_count(); ++i) {
+ const TestSuite& test_suite = *unit_test.GetTestSuite(i);
+ if (!test_suite.should_run() || (test_suite.failed_test_count() == 0)) {
continue;
}
- for (int j = 0; j < test_case.total_test_count(); ++j) {
- const TestInfo& test_info = *test_case.GetTestInfo(j);
- if (!test_info.should_run() || test_info.result()->Passed()) {
+ for (int j = 0; j < test_suite.total_test_count(); ++j) {
+ const TestInfo& test_info = *test_suite.GetTestInfo(j);
+ if (!test_info.should_run() || !test_info.result()->Failed()) {
continue;
}
ColoredPrintf(COLOR_RED, "[ FAILED ] ");
- printf("%s.%s", test_case.name(), test_info.name());
+ printf("%s.%s", test_suite.name(), test_info.name());
PrintFullTestCommentIfPresent(test_info);
printf("\n");
}
}
}
+// Internal helper for printing the list of skipped tests.
+void PrettyUnitTestResultPrinter::PrintSkippedTests(const UnitTest& unit_test) {
+ const int skipped_test_count = unit_test.skipped_test_count();
+ if (skipped_test_count == 0) {
+ return;
+ }
+
+ for (int i = 0; i < unit_test.total_test_suite_count(); ++i) {
+ const TestSuite& test_suite = *unit_test.GetTestSuite(i);
+ if (!test_suite.should_run() || (test_suite.skipped_test_count() == 0)) {
+ continue;
+ }
+ for (int j = 0; j < test_suite.total_test_count(); ++j) {
+ const TestInfo& test_info = *test_suite.GetTestInfo(j);
+ if (!test_info.should_run() || !test_info.result()->Skipped()) {
+ continue;
+ }
+ ColoredPrintf(COLOR_GREEN, "[ SKIPPED ] ");
+ printf("%s.%s", test_suite.name(), test_info.name());
+ printf("\n");
+ }
+ }
+}
+
void PrettyUnitTestResultPrinter::OnTestIterationEnd(const UnitTest& unit_test,
int /*iteration*/) {
ColoredPrintf(COLOR_GREEN, "[==========] ");
printf("%s from %s ran.",
FormatTestCount(unit_test.test_to_run_count()).c_str(),
- FormatTestCaseCount(unit_test.test_case_to_run_count()).c_str());
+ FormatTestSuiteCount(unit_test.test_suite_to_run_count()).c_str());
if (GTEST_FLAG(print_time)) {
printf(" (%s ms total)",
internal::StreamableToString(unit_test.elapsed_time()).c_str());
@@ -3222,6 +3310,13 @@
ColoredPrintf(COLOR_GREEN, "[ PASSED ] ");
printf("%s.\n", FormatTestCount(unit_test.successful_test_count()).c_str());
+ const int skipped_test_count = unit_test.skipped_test_count();
+ if (skipped_test_count > 0) {
+ ColoredPrintf(COLOR_GREEN, "[ SKIPPED ] ");
+ printf("%s, listed below:\n", FormatTestCount(skipped_test_count).c_str());
+ PrintSkippedTests(unit_test);
+ }
+
int num_failures = unit_test.failed_test_count();
if (!unit_test.Passed()) {
const int failed_test_count = unit_test.failed_test_count();
@@ -3254,7 +3349,7 @@
class TestEventRepeater : public TestEventListener {
public:
TestEventRepeater() : forwarding_enabled_(true) {}
- virtual ~TestEventRepeater();
+ ~TestEventRepeater() override;
void Append(TestEventListener *listener);
TestEventListener* Release(TestEventListener* listener);
@@ -3263,19 +3358,27 @@
bool forwarding_enabled() const { return forwarding_enabled_; }
void set_forwarding_enabled(bool enable) { forwarding_enabled_ = enable; }
- virtual void OnTestProgramStart(const UnitTest& unit_test);
- virtual void OnTestIterationStart(const UnitTest& unit_test, int iteration);
- virtual void OnEnvironmentsSetUpStart(const UnitTest& unit_test);
- virtual void OnEnvironmentsSetUpEnd(const UnitTest& unit_test);
- virtual void OnTestCaseStart(const TestCase& test_case);
- virtual void OnTestStart(const TestInfo& test_info);
- virtual void OnTestPartResult(const TestPartResult& result);
- virtual void OnTestEnd(const TestInfo& test_info);
- virtual void OnTestCaseEnd(const TestCase& test_case);
- virtual void OnEnvironmentsTearDownStart(const UnitTest& unit_test);
- virtual void OnEnvironmentsTearDownEnd(const UnitTest& unit_test);
- virtual void OnTestIterationEnd(const UnitTest& unit_test, int iteration);
- virtual void OnTestProgramEnd(const UnitTest& unit_test);
+ void OnTestProgramStart(const UnitTest& unit_test) override;
+ void OnTestIterationStart(const UnitTest& unit_test, int iteration) override;
+ void OnEnvironmentsSetUpStart(const UnitTest& unit_test) override;
+ void OnEnvironmentsSetUpEnd(const UnitTest& unit_test) override;
+// Legacy API is deprecated but still available
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI
+ void OnTestCaseStart(const TestSuite& parameter) override;
+#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI
+ void OnTestSuiteStart(const TestSuite& parameter) override;
+ void OnTestStart(const TestInfo& test_info) override;
+ void OnTestPartResult(const TestPartResult& result) override;
+ void OnTestEnd(const TestInfo& test_info) override;
+// Legacy API is deprecated but still available
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI
+ void OnTestCaseEnd(const TestSuite& parameter) override;
+#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI
+ void OnTestSuiteEnd(const TestSuite& parameter) override;
+ void OnEnvironmentsTearDownStart(const UnitTest& unit_test) override;
+ void OnEnvironmentsTearDownEnd(const UnitTest& unit_test) override;
+ void OnTestIterationEnd(const UnitTest& unit_test, int iteration) override;
+ void OnTestProgramEnd(const UnitTest& unit_test) override;
private:
// Controls whether events will be forwarded to listeners_. Set to false
@@ -3295,7 +3398,6 @@
listeners_.push_back(listener);
}
-// TODO(vladl@google.com): Factor the search functionality into Vector::Find.
TestEventListener* TestEventRepeater::Release(TestEventListener *listener) {
for (size_t i = 0; i < listeners_.size(); ++i) {
if (listeners_[i] == listener) {
@@ -3304,7 +3406,7 @@
}
}
- return NULL;
+ return nullptr;
}
// Since most methods are very similar, use macros to reduce boilerplate.
@@ -3330,14 +3432,22 @@
GTEST_REPEATER_METHOD_(OnTestProgramStart, UnitTest)
GTEST_REPEATER_METHOD_(OnEnvironmentsSetUpStart, UnitTest)
-GTEST_REPEATER_METHOD_(OnTestCaseStart, TestCase)
+// Legacy API is deprecated but still available
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+GTEST_REPEATER_METHOD_(OnTestCaseStart, TestSuite)
+#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+GTEST_REPEATER_METHOD_(OnTestSuiteStart, TestSuite)
GTEST_REPEATER_METHOD_(OnTestStart, TestInfo)
GTEST_REPEATER_METHOD_(OnTestPartResult, TestPartResult)
GTEST_REPEATER_METHOD_(OnEnvironmentsTearDownStart, UnitTest)
GTEST_REVERSE_REPEATER_METHOD_(OnEnvironmentsSetUpEnd, UnitTest)
GTEST_REVERSE_REPEATER_METHOD_(OnEnvironmentsTearDownEnd, UnitTest)
GTEST_REVERSE_REPEATER_METHOD_(OnTestEnd, TestInfo)
-GTEST_REVERSE_REPEATER_METHOD_(OnTestCaseEnd, TestCase)
+// Legacy API is deprecated but still available
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+GTEST_REVERSE_REPEATER_METHOD_(OnTestCaseEnd, TestSuite)
+#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+GTEST_REVERSE_REPEATER_METHOD_(OnTestSuiteEnd, TestSuite)
GTEST_REVERSE_REPEATER_METHOD_(OnTestProgramEnd, UnitTest)
#undef GTEST_REPEATER_METHOD_
@@ -3368,7 +3478,12 @@
public:
explicit XmlUnitTestResultPrinter(const char* output_file);
- virtual void OnTestIterationEnd(const UnitTest& unit_test, int iteration);
+ void OnTestIterationEnd(const UnitTest& unit_test, int iteration) override;
+ void ListTestsMatchingFilter(const std::vector<TestSuite*>& test_suites);
+
+ // Prints an XML summary of all unit tests.
+ static void PrintXmlTestsList(std::ostream* stream,
+ const std::vector<TestSuite*>& test_suites);
private:
// Is c a whitespace character that is normalized to a space character
@@ -3413,12 +3528,12 @@
// Streams an XML representation of a TestInfo object.
static void OutputXmlTestInfo(::std::ostream* stream,
- const char* test_case_name,
+ const char* test_suite_name,
const TestInfo& test_info);
- // Prints an XML representation of a TestCase object
- static void PrintXmlTestCase(::std::ostream* stream,
- const TestCase& test_case);
+ // Prints an XML representation of a TestSuite object
+ static void PrintXmlTestSuite(::std::ostream* stream,
+ const TestSuite& test_suite);
// Prints an XML summary of unit_test to output stream out.
static void PrintXmlUnitTest(::std::ostream* stream,
@@ -3430,6 +3545,11 @@
// to delimit this attribute from prior attributes.
static std::string TestPropertiesAsXmlAttributes(const TestResult& result);
+ // Streams an XML representation of the test properties of a TestResult
+ // object.
+ static void OutputXmlTestProperties(std::ostream* stream,
+ const TestResult& result);
+
// The output file.
const std::string output_file_;
@@ -3439,7 +3559,7 @@
// Creates a new XmlUnitTestResultPrinter.
XmlUnitTestResultPrinter::XmlUnitTestResultPrinter(const char* output_file)
: output_file_(output_file) {
- if (output_file_.c_str() == NULL || output_file_.empty()) {
+ if (output_file_.empty()) {
GTEST_LOG_(FATAL) << "XML output file may not be null";
}
}
@@ -3447,33 +3567,22 @@
// Called after the unit test ends.
void XmlUnitTestResultPrinter::OnTestIterationEnd(const UnitTest& unit_test,
int /*iteration*/) {
- FILE* xmlout = NULL;
- FilePath output_file(output_file_);
- FilePath output_dir(output_file.RemoveFileName());
-
- if (output_dir.CreateDirectoriesRecursively()) {
- xmlout = posix::FOpen(output_file_.c_str(), "w");
- }
- if (xmlout == NULL) {
- // TODO(wan): report the reason of the failure.
- //
- // We don't do it for now as:
- //
- // 1. There is no urgent need for it.
- // 2. It's a bit involved to make the errno variable thread-safe on
- // all three operating systems (Linux, Windows, and Mac OS).
- // 3. To interpret the meaning of errno in a thread-safe way,
- // we need the strerror_r() function, which is not available on
- // Windows.
- GTEST_LOG_(FATAL) << "Unable to open file \""
- << output_file_ << "\"";
- }
+ FILE* xmlout = OpenFileForWriting(output_file_);
std::stringstream stream;
PrintXmlUnitTest(&stream, unit_test);
fprintf(xmlout, "%s", StringStreamToString(&stream).c_str());
fclose(xmlout);
}
+void XmlUnitTestResultPrinter::ListTestsMatchingFilter(
+ const std::vector<TestSuite*>& test_suites) {
+ FILE* xmlout = OpenFileForWriting(output_file_);
+ std::stringstream stream;
+ PrintXmlTestsList(&stream, test_suites);
+ fprintf(xmlout, "%s", StringStreamToString(&stream).c_str());
+ fclose(xmlout);
+}
+
// Returns an XML-escaped copy of the input string str. If is_attribute
// is true, the text is meant to appear as an attribute value, and
// normalizable whitespace is preserved by replacing it with character
@@ -3484,8 +3593,6 @@
// module will consist of ordinary English text.
// If this module is ever modified to produce version 1.1 XML output,
// most invalid characters can be retained using character references.
-// TODO(wan): It might be nice to have a minimally invasive, human-readable
-// escaping scheme for invalid characters, rather than dropping them.
std::string XmlUnitTestResultPrinter::EscapeXml(
const std::string& str, bool is_attribute) {
Message m;
@@ -3545,11 +3652,12 @@
// The following routines generate an XML representation of a UnitTest
// object.
+// GOOGLETEST_CM0009 DO NOT DELETE
//
// This is how Google Test concepts map to the DTD:
//
// <testsuites name="AllTests"> <-- corresponds to a UnitTest object
-// <testsuite name="testcase-name"> <-- corresponds to a TestCase object
+// <testsuite name="testcase-name"> <-- corresponds to a TestSuite object
// <testcase name="test-name"> <-- corresponds to a TestInfo object
// <failure message="...">...</failure>
// <failure message="...">...</failure>
@@ -3573,12 +3681,11 @@
// MINGW <time.h> provides neither localtime_r nor localtime_s, but uses
// Windows' localtime(), which has a thread-local tm buffer.
struct tm* tm_ptr = localtime(&seconds); // NOLINT
- if (tm_ptr == NULL)
- return false;
+ if (tm_ptr == nullptr) return false;
*out = *tm_ptr;
return true;
#else
- return localtime_r(&seconds, out) != NULL;
+ return localtime_r(&seconds, out) != nullptr;
#endif
}
@@ -3604,7 +3711,7 @@
*stream << "<![CDATA[";
for (;;) {
const char* const next_segment = strstr(segment, "]]>");
- if (next_segment != NULL) {
+ if (next_segment != nullptr) {
stream->write(
segment, static_cast<std::streamsize>(next_segment - segment));
*stream << "]]>]]><![CDATA[";
@@ -3623,7 +3730,7 @@
const std::string& name,
const std::string& value) {
const std::vector<std::string>& allowed_names =
- GetReservedAttributesForElement(element_name);
+ GetReservedOutputAttributesForElement(element_name);
GTEST_CHECK_(std::find(allowed_names.begin(), allowed_names.end(), name) !=
allowed_names.end())
@@ -3634,30 +3741,44 @@
}
// Prints an XML representation of a TestInfo object.
-// TODO(wan): There is also value in printing properties with the plain printer.
void XmlUnitTestResultPrinter::OutputXmlTestInfo(::std::ostream* stream,
- const char* test_case_name,
+ const char* test_suite_name,
const TestInfo& test_info) {
const TestResult& result = *test_info.result();
- const std::string kTestcase = "testcase";
+ const std::string kTestsuite = "testcase";
+
+ if (test_info.is_in_another_shard()) {
+ return;
+ }
*stream << " <testcase";
- OutputXmlAttribute(stream, kTestcase, "name", test_info.name());
+ OutputXmlAttribute(stream, kTestsuite, "name", test_info.name());
- if (test_info.value_param() != NULL) {
- OutputXmlAttribute(stream, kTestcase, "value_param",
+ if (test_info.value_param() != nullptr) {
+ OutputXmlAttribute(stream, kTestsuite, "value_param",
test_info.value_param());
}
- if (test_info.type_param() != NULL) {
- OutputXmlAttribute(stream, kTestcase, "type_param", test_info.type_param());
+ if (test_info.type_param() != nullptr) {
+ OutputXmlAttribute(stream, kTestsuite, "type_param",
+ test_info.type_param());
+ }
+ if (GTEST_FLAG(list_tests)) {
+ OutputXmlAttribute(stream, kTestsuite, "file", test_info.file());
+ OutputXmlAttribute(stream, kTestsuite, "line",
+ StreamableToString(test_info.line()));
+ *stream << " />\n";
+ return;
}
- OutputXmlAttribute(stream, kTestcase, "status",
+ OutputXmlAttribute(stream, kTestsuite, "status",
test_info.should_run() ? "run" : "notrun");
- OutputXmlAttribute(stream, kTestcase, "time",
+ OutputXmlAttribute(stream, kTestsuite, "result",
+ test_info.should_run()
+ ? (result.Skipped() ? "skipped" : "completed")
+ : "suppressed");
+ OutputXmlAttribute(stream, kTestsuite, "time",
FormatTimeInMillisAsSeconds(result.elapsed_time()));
- OutputXmlAttribute(stream, kTestcase, "classname", test_case_name);
- *stream << TestPropertiesAsXmlAttributes(result);
+ OutputXmlAttribute(stream, kTestsuite, "classname", test_suite_name);
int failures = 0;
for (int i = 0; i < result.total_part_count(); ++i) {
@@ -3679,34 +3800,40 @@
}
}
- if (failures == 0)
+ if (failures == 0 && result.test_property_count() == 0) {
*stream << " />\n";
- else
+ } else {
+ if (failures == 0) {
+ *stream << ">\n";
+ }
+ OutputXmlTestProperties(stream, result);
*stream << " </testcase>\n";
+ }
}
-// Prints an XML representation of a TestCase object
-void XmlUnitTestResultPrinter::PrintXmlTestCase(std::ostream* stream,
- const TestCase& test_case) {
+// Prints an XML representation of a TestSuite object
+void XmlUnitTestResultPrinter::PrintXmlTestSuite(std::ostream* stream,
+ const TestSuite& test_suite) {
const std::string kTestsuite = "testsuite";
*stream << " <" << kTestsuite;
- OutputXmlAttribute(stream, kTestsuite, "name", test_case.name());
+ OutputXmlAttribute(stream, kTestsuite, "name", test_suite.name());
OutputXmlAttribute(stream, kTestsuite, "tests",
- StreamableToString(test_case.reportable_test_count()));
- OutputXmlAttribute(stream, kTestsuite, "failures",
- StreamableToString(test_case.failed_test_count()));
- OutputXmlAttribute(
- stream, kTestsuite, "disabled",
- StreamableToString(test_case.reportable_disabled_test_count()));
- OutputXmlAttribute(stream, kTestsuite, "errors", "0");
- OutputXmlAttribute(stream, kTestsuite, "time",
- FormatTimeInMillisAsSeconds(test_case.elapsed_time()));
- *stream << TestPropertiesAsXmlAttributes(test_case.ad_hoc_test_result())
- << ">\n";
-
- for (int i = 0; i < test_case.total_test_count(); ++i) {
- if (test_case.GetTestInfo(i)->is_reportable())
- OutputXmlTestInfo(stream, test_case.name(), *test_case.GetTestInfo(i));
+ StreamableToString(test_suite.reportable_test_count()));
+ if (!GTEST_FLAG(list_tests)) {
+ OutputXmlAttribute(stream, kTestsuite, "failures",
+ StreamableToString(test_suite.failed_test_count()));
+ OutputXmlAttribute(
+ stream, kTestsuite, "disabled",
+ StreamableToString(test_suite.reportable_disabled_test_count()));
+ OutputXmlAttribute(stream, kTestsuite, "errors", "0");
+ OutputXmlAttribute(stream, kTestsuite, "time",
+ FormatTimeInMillisAsSeconds(test_suite.elapsed_time()));
+ *stream << TestPropertiesAsXmlAttributes(test_suite.ad_hoc_test_result());
+ }
+ *stream << ">\n";
+ for (int i = 0; i < test_suite.total_test_count(); ++i) {
+ if (test_suite.GetTestInfo(i)->is_reportable())
+ OutputXmlTestInfo(stream, test_suite.name(), *test_suite.GetTestInfo(i));
}
*stream << " </" << kTestsuite << ">\n";
}
@@ -3737,15 +3864,36 @@
OutputXmlAttribute(stream, kTestsuites, "random_seed",
StreamableToString(unit_test.random_seed()));
}
-
*stream << TestPropertiesAsXmlAttributes(unit_test.ad_hoc_test_result());
OutputXmlAttribute(stream, kTestsuites, "name", "AllTests");
*stream << ">\n";
- for (int i = 0; i < unit_test.total_test_case_count(); ++i) {
- if (unit_test.GetTestCase(i)->reportable_test_count() > 0)
- PrintXmlTestCase(stream, *unit_test.GetTestCase(i));
+ for (int i = 0; i < unit_test.total_test_suite_count(); ++i) {
+ if (unit_test.GetTestSuite(i)->reportable_test_count() > 0)
+ PrintXmlTestSuite(stream, *unit_test.GetTestSuite(i));
+ }
+ *stream << "</" << kTestsuites << ">\n";
+}
+
+void XmlUnitTestResultPrinter::PrintXmlTestsList(
+ std::ostream* stream, const std::vector<TestSuite*>& test_suites) {
+ const std::string kTestsuites = "testsuites";
+
+ *stream << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
+ *stream << "<" << kTestsuites;
+
+ int total_tests = 0;
+ for (auto test_suite : test_suites) {
+ total_tests += test_suite->total_test_count();
+ }
+ OutputXmlAttribute(stream, kTestsuites, "tests",
+ StreamableToString(total_tests));
+ OutputXmlAttribute(stream, kTestsuites, "name", "AllTests");
+ *stream << ">\n";
+
+ for (auto test_suite : test_suites) {
+ PrintXmlTestSuite(stream, *test_suite);
}
*stream << "</" << kTestsuites << ">\n";
}
@@ -3763,8 +3911,396 @@
return attributes.GetString();
}
+void XmlUnitTestResultPrinter::OutputXmlTestProperties(
+ std::ostream* stream, const TestResult& result) {
+ const std::string kProperties = "properties";
+ const std::string kProperty = "property";
+
+ if (result.test_property_count() <= 0) {
+ return;
+ }
+
+ *stream << "<" << kProperties << ">\n";
+ for (int i = 0; i < result.test_property_count(); ++i) {
+ const TestProperty& property = result.GetTestProperty(i);
+ *stream << "<" << kProperty;
+ *stream << " name=\"" << EscapeXmlAttribute(property.key()) << "\"";
+ *stream << " value=\"" << EscapeXmlAttribute(property.value()) << "\"";
+ *stream << "/>\n";
+ }
+ *stream << "</" << kProperties << ">\n";
+}
+
// End XmlUnitTestResultPrinter
+// This class generates an JSON output file.
+class JsonUnitTestResultPrinter : public EmptyTestEventListener {
+ public:
+ explicit JsonUnitTestResultPrinter(const char* output_file);
+
+ void OnTestIterationEnd(const UnitTest& unit_test, int iteration) override;
+
+ // Prints an JSON summary of all unit tests.
+ static void PrintJsonTestList(::std::ostream* stream,
+ const std::vector<TestSuite*>& test_suites);
+
+ private:
+ // Returns an JSON-escaped copy of the input string str.
+ static std::string EscapeJson(const std::string& str);
+
+ //// Verifies that the given attribute belongs to the given element and
+ //// streams the attribute as JSON.
+ static void OutputJsonKey(std::ostream* stream,
+ const std::string& element_name,
+ const std::string& name,
+ const std::string& value,
+ const std::string& indent,
+ bool comma = true);
+ static void OutputJsonKey(std::ostream* stream,
+ const std::string& element_name,
+ const std::string& name,
+ int value,
+ const std::string& indent,
+ bool comma = true);
+
+ // Streams a JSON representation of a TestInfo object.
+ static void OutputJsonTestInfo(::std::ostream* stream,
+ const char* test_suite_name,
+ const TestInfo& test_info);
+
+ // Prints a JSON representation of a TestSuite object
+ static void PrintJsonTestSuite(::std::ostream* stream,
+ const TestSuite& test_suite);
+
+ // Prints a JSON summary of unit_test to output stream out.
+ static void PrintJsonUnitTest(::std::ostream* stream,
+ const UnitTest& unit_test);
+
+ // Produces a string representing the test properties in a result as
+ // a JSON dictionary.
+ static std::string TestPropertiesAsJson(const TestResult& result,
+ const std::string& indent);
+
+ // The output file.
+ const std::string output_file_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(JsonUnitTestResultPrinter);
+};
+
+// Creates a new JsonUnitTestResultPrinter.
+JsonUnitTestResultPrinter::JsonUnitTestResultPrinter(const char* output_file)
+ : output_file_(output_file) {
+ if (output_file_.empty()) {
+ GTEST_LOG_(FATAL) << "JSON output file may not be null";
+ }
+}
+
+void JsonUnitTestResultPrinter::OnTestIterationEnd(const UnitTest& unit_test,
+ int /*iteration*/) {
+ FILE* jsonout = OpenFileForWriting(output_file_);
+ std::stringstream stream;
+ PrintJsonUnitTest(&stream, unit_test);
+ fprintf(jsonout, "%s", StringStreamToString(&stream).c_str());
+ fclose(jsonout);
+}
+
+// Returns an JSON-escaped copy of the input string str.
+std::string JsonUnitTestResultPrinter::EscapeJson(const std::string& str) {
+ Message m;
+
+ for (size_t i = 0; i < str.size(); ++i) {
+ const char ch = str[i];
+ switch (ch) {
+ case '\\':
+ case '"':
+ case '/':
+ m << '\\' << ch;
+ break;
+ case '\b':
+ m << "\\b";
+ break;
+ case '\t':
+ m << "\\t";
+ break;
+ case '\n':
+ m << "\\n";
+ break;
+ case '\f':
+ m << "\\f";
+ break;
+ case '\r':
+ m << "\\r";
+ break;
+ default:
+ if (ch < ' ') {
+ m << "\\u00" << String::FormatByte(static_cast<unsigned char>(ch));
+ } else {
+ m << ch;
+ }
+ break;
+ }
+ }
+
+ return m.GetString();
+}
+
+// The following routines generate an JSON representation of a UnitTest
+// object.
+
+// Formats the given time in milliseconds as seconds.
+static std::string FormatTimeInMillisAsDuration(TimeInMillis ms) {
+ ::std::stringstream ss;
+ ss << (static_cast<double>(ms) * 1e-3) << "s";
+ return ss.str();
+}
+
+// Converts the given epoch time in milliseconds to a date string in the
+// RFC3339 format, without the timezone information.
+static std::string FormatEpochTimeInMillisAsRFC3339(TimeInMillis ms) {
+ struct tm time_struct;
+ if (!PortableLocaltime(static_cast<time_t>(ms / 1000), &time_struct))
+ return "";
+ // YYYY-MM-DDThh:mm:ss
+ return StreamableToString(time_struct.tm_year + 1900) + "-" +
+ String::FormatIntWidth2(time_struct.tm_mon + 1) + "-" +
+ String::FormatIntWidth2(time_struct.tm_mday) + "T" +
+ String::FormatIntWidth2(time_struct.tm_hour) + ":" +
+ String::FormatIntWidth2(time_struct.tm_min) + ":" +
+ String::FormatIntWidth2(time_struct.tm_sec) + "Z";
+}
+
+static inline std::string Indent(int width) {
+ return std::string(width, ' ');
+}
+
+void JsonUnitTestResultPrinter::OutputJsonKey(
+ std::ostream* stream,
+ const std::string& element_name,
+ const std::string& name,
+ const std::string& value,
+ const std::string& indent,
+ bool comma) {
+ const std::vector<std::string>& allowed_names =
+ GetReservedOutputAttributesForElement(element_name);
+
+ GTEST_CHECK_(std::find(allowed_names.begin(), allowed_names.end(), name) !=
+ allowed_names.end())
+ << "Key \"" << name << "\" is not allowed for value \"" << element_name
+ << "\".";
+
+ *stream << indent << "\"" << name << "\": \"" << EscapeJson(value) << "\"";
+ if (comma)
+ *stream << ",\n";
+}
+
+void JsonUnitTestResultPrinter::OutputJsonKey(
+ std::ostream* stream,
+ const std::string& element_name,
+ const std::string& name,
+ int value,
+ const std::string& indent,
+ bool comma) {
+ const std::vector<std::string>& allowed_names =
+ GetReservedOutputAttributesForElement(element_name);
+
+ GTEST_CHECK_(std::find(allowed_names.begin(), allowed_names.end(), name) !=
+ allowed_names.end())
+ << "Key \"" << name << "\" is not allowed for value \"" << element_name
+ << "\".";
+
+ *stream << indent << "\"" << name << "\": " << StreamableToString(value);
+ if (comma)
+ *stream << ",\n";
+}
+
+// Prints a JSON representation of a TestInfo object.
+void JsonUnitTestResultPrinter::OutputJsonTestInfo(::std::ostream* stream,
+ const char* test_suite_name,
+ const TestInfo& test_info) {
+ const TestResult& result = *test_info.result();
+ const std::string kTestsuite = "testcase";
+ const std::string kIndent = Indent(10);
+
+ *stream << Indent(8) << "{\n";
+ OutputJsonKey(stream, kTestsuite, "name", test_info.name(), kIndent);
+
+ if (test_info.value_param() != nullptr) {
+ OutputJsonKey(stream, kTestsuite, "value_param", test_info.value_param(),
+ kIndent);
+ }
+ if (test_info.type_param() != nullptr) {
+ OutputJsonKey(stream, kTestsuite, "type_param", test_info.type_param(),
+ kIndent);
+ }
+ if (GTEST_FLAG(list_tests)) {
+ OutputJsonKey(stream, kTestsuite, "file", test_info.file(), kIndent);
+ OutputJsonKey(stream, kTestsuite, "line", test_info.line(), kIndent, false);
+ *stream << "\n" << Indent(8) << "}";
+ return;
+ }
+
+ OutputJsonKey(stream, kTestsuite, "status",
+ test_info.should_run() ? "RUN" : "NOTRUN", kIndent);
+ OutputJsonKey(stream, kTestsuite, "result",
+ test_info.should_run()
+ ? (result.Skipped() ? "SKIPPED" : "COMPLETED")
+ : "SUPPRESSED",
+ kIndent);
+ OutputJsonKey(stream, kTestsuite, "time",
+ FormatTimeInMillisAsDuration(result.elapsed_time()), kIndent);
+ OutputJsonKey(stream, kTestsuite, "classname", test_suite_name, kIndent,
+ false);
+ *stream << TestPropertiesAsJson(result, kIndent);
+
+ int failures = 0;
+ for (int i = 0; i < result.total_part_count(); ++i) {
+ const TestPartResult& part = result.GetTestPartResult(i);
+ if (part.failed()) {
+ *stream << ",\n";
+ if (++failures == 1) {
+ *stream << kIndent << "\"" << "failures" << "\": [\n";
+ }
+ const std::string location =
+ internal::FormatCompilerIndependentFileLocation(part.file_name(),
+ part.line_number());
+ const std::string message = EscapeJson(location + "\n" + part.message());
+ *stream << kIndent << " {\n"
+ << kIndent << " \"failure\": \"" << message << "\",\n"
+ << kIndent << " \"type\": \"\"\n"
+ << kIndent << " }";
+ }
+ }
+
+ if (failures > 0)
+ *stream << "\n" << kIndent << "]";
+ *stream << "\n" << Indent(8) << "}";
+}
+
+// Prints an JSON representation of a TestSuite object
+void JsonUnitTestResultPrinter::PrintJsonTestSuite(
+ std::ostream* stream, const TestSuite& test_suite) {
+ const std::string kTestsuite = "testsuite";
+ const std::string kIndent = Indent(6);
+
+ *stream << Indent(4) << "{\n";
+ OutputJsonKey(stream, kTestsuite, "name", test_suite.name(), kIndent);
+ OutputJsonKey(stream, kTestsuite, "tests", test_suite.reportable_test_count(),
+ kIndent);
+ if (!GTEST_FLAG(list_tests)) {
+ OutputJsonKey(stream, kTestsuite, "failures",
+ test_suite.failed_test_count(), kIndent);
+ OutputJsonKey(stream, kTestsuite, "disabled",
+ test_suite.reportable_disabled_test_count(), kIndent);
+ OutputJsonKey(stream, kTestsuite, "errors", 0, kIndent);
+ OutputJsonKey(stream, kTestsuite, "time",
+ FormatTimeInMillisAsDuration(test_suite.elapsed_time()),
+ kIndent, false);
+ *stream << TestPropertiesAsJson(test_suite.ad_hoc_test_result(), kIndent)
+ << ",\n";
+ }
+
+ *stream << kIndent << "\"" << kTestsuite << "\": [\n";
+
+ bool comma = false;
+ for (int i = 0; i < test_suite.total_test_count(); ++i) {
+ if (test_suite.GetTestInfo(i)->is_reportable()) {
+ if (comma) {
+ *stream << ",\n";
+ } else {
+ comma = true;
+ }
+ OutputJsonTestInfo(stream, test_suite.name(), *test_suite.GetTestInfo(i));
+ }
+ }
+ *stream << "\n" << kIndent << "]\n" << Indent(4) << "}";
+}
+
+// Prints a JSON summary of unit_test to output stream out.
+void JsonUnitTestResultPrinter::PrintJsonUnitTest(std::ostream* stream,
+ const UnitTest& unit_test) {
+ const std::string kTestsuites = "testsuites";
+ const std::string kIndent = Indent(2);
+ *stream << "{\n";
+
+ OutputJsonKey(stream, kTestsuites, "tests", unit_test.reportable_test_count(),
+ kIndent);
+ OutputJsonKey(stream, kTestsuites, "failures", unit_test.failed_test_count(),
+ kIndent);
+ OutputJsonKey(stream, kTestsuites, "disabled",
+ unit_test.reportable_disabled_test_count(), kIndent);
+ OutputJsonKey(stream, kTestsuites, "errors", 0, kIndent);
+ if (GTEST_FLAG(shuffle)) {
+ OutputJsonKey(stream, kTestsuites, "random_seed", unit_test.random_seed(),
+ kIndent);
+ }
+ OutputJsonKey(stream, kTestsuites, "timestamp",
+ FormatEpochTimeInMillisAsRFC3339(unit_test.start_timestamp()),
+ kIndent);
+ OutputJsonKey(stream, kTestsuites, "time",
+ FormatTimeInMillisAsDuration(unit_test.elapsed_time()), kIndent,
+ false);
+
+ *stream << TestPropertiesAsJson(unit_test.ad_hoc_test_result(), kIndent)
+ << ",\n";
+
+ OutputJsonKey(stream, kTestsuites, "name", "AllTests", kIndent);
+ *stream << kIndent << "\"" << kTestsuites << "\": [\n";
+
+ bool comma = false;
+ for (int i = 0; i < unit_test.total_test_suite_count(); ++i) {
+ if (unit_test.GetTestSuite(i)->reportable_test_count() > 0) {
+ if (comma) {
+ *stream << ",\n";
+ } else {
+ comma = true;
+ }
+ PrintJsonTestSuite(stream, *unit_test.GetTestSuite(i));
+ }
+ }
+
+ *stream << "\n" << kIndent << "]\n" << "}\n";
+}
+
+void JsonUnitTestResultPrinter::PrintJsonTestList(
+ std::ostream* stream, const std::vector<TestSuite*>& test_suites) {
+ const std::string kTestsuites = "testsuites";
+ const std::string kIndent = Indent(2);
+ *stream << "{\n";
+ int total_tests = 0;
+ for (auto test_suite : test_suites) {
+ total_tests += test_suite->total_test_count();
+ }
+ OutputJsonKey(stream, kTestsuites, "tests", total_tests, kIndent);
+
+ OutputJsonKey(stream, kTestsuites, "name", "AllTests", kIndent);
+ *stream << kIndent << "\"" << kTestsuites << "\": [\n";
+
+ for (size_t i = 0; i < test_suites.size(); ++i) {
+ if (i != 0) {
+ *stream << ",\n";
+ }
+ PrintJsonTestSuite(stream, *test_suites[i]);
+ }
+
+ *stream << "\n"
+ << kIndent << "]\n"
+ << "}\n";
+}
+// Produces a string representing the test properties in a result as
+// a JSON dictionary.
+std::string JsonUnitTestResultPrinter::TestPropertiesAsJson(
+ const TestResult& result, const std::string& indent) {
+ Message attributes;
+ for (int i = 0; i < result.test_property_count(); ++i) {
+ const TestProperty& property = result.GetTestProperty(i);
+ attributes << ",\n" << indent << "\"" << property.key() << "\": "
+ << "\"" << EscapeJson(property.value()) << "\"";
+ }
+ return attributes.GetString();
+}
+
+// End JsonUnitTestResultPrinter
+
#if GTEST_CAN_STREAM_RESULTS_
// Checks if str contains '=', '&', '%' or '\n' characters. If yes,
@@ -3799,7 +4335,7 @@
memset(&hints, 0, sizeof(hints));
hints.ai_family = AF_UNSPEC; // To allow both IPv4 and IPv6 addresses.
hints.ai_socktype = SOCK_STREAM;
- addrinfo* servinfo = NULL;
+ addrinfo* servinfo = nullptr;
// Use the getaddrinfo() to get a linked list of IP addresses for
// the given host name.
@@ -3811,7 +4347,7 @@
}
// Loop through all the results and connect to the first we can.
- for (addrinfo* cur_addr = servinfo; sockfd_ == -1 && cur_addr != NULL;
+ for (addrinfo* cur_addr = servinfo; sockfd_ == -1 && cur_addr != nullptr;
cur_addr = cur_addr->ai_next) {
sockfd_ = socket(
cur_addr->ai_family, cur_addr->ai_socktype, cur_addr->ai_protocol);
@@ -3835,47 +4371,82 @@
// End of class Streaming Listener
#endif // GTEST_CAN_STREAM_RESULTS__
-// Class ScopedTrace
-
-// Pushes the given source file location and message onto a per-thread
-// trace stack maintained by Google Test.
-ScopedTrace::ScopedTrace(const char* file, int line, const Message& message)
- GTEST_LOCK_EXCLUDED_(&UnitTest::mutex_) {
- TraceInfo trace;
- trace.file = file;
- trace.line = line;
- trace.message = message.GetString();
-
- UnitTest::GetInstance()->PushGTestTrace(trace);
-}
-
-// Pops the info pushed by the c'tor.
-ScopedTrace::~ScopedTrace()
- GTEST_LOCK_EXCLUDED_(&UnitTest::mutex_) {
- UnitTest::GetInstance()->PopGTestTrace();
-}
-
-
// class OsStackTraceGetter
const char* const OsStackTraceGetterInterface::kElidedFramesMarker =
"... " GTEST_NAME_ " internal frames ...";
-std::string OsStackTraceGetter::CurrentStackTrace(int /*max_depth*/,
- int /*skip_count*/) {
+std::string OsStackTraceGetter::CurrentStackTrace(int max_depth, int skip_count)
+ GTEST_LOCK_EXCLUDED_(mutex_) {
+#if GTEST_HAS_ABSL
+ std::string result;
+
+ if (max_depth <= 0) {
+ return result;
+ }
+
+ max_depth = std::min(max_depth, kMaxStackTraceDepth);
+
+ std::vector<void*> raw_stack(max_depth);
+ // Skips the frames requested by the caller, plus this function.
+ const int raw_stack_size =
+ absl::GetStackTrace(&raw_stack[0], max_depth, skip_count + 1);
+
+ void* caller_frame = nullptr;
+ {
+ MutexLock lock(&mutex_);
+ caller_frame = caller_frame_;
+ }
+
+ for (int i = 0; i < raw_stack_size; ++i) {
+ if (raw_stack[i] == caller_frame &&
+ !GTEST_FLAG(show_internal_stack_frames)) {
+ // Add a marker to the trace and stop adding frames.
+ absl::StrAppend(&result, kElidedFramesMarker, "\n");
+ break;
+ }
+
+ char tmp[1024];
+ const char* symbol = "(unknown)";
+ if (absl::Symbolize(raw_stack[i], tmp, sizeof(tmp))) {
+ symbol = tmp;
+ }
+
+ char line[1024];
+ snprintf(line, sizeof(line), " %p: %s\n", raw_stack[i], symbol);
+ result += line;
+ }
+
+ return result;
+
+#else // !GTEST_HAS_ABSL
+ static_cast<void>(max_depth);
+ static_cast<void>(skip_count);
return "";
+#endif // GTEST_HAS_ABSL
}
-void OsStackTraceGetter::UponLeavingGTest() {}
+void OsStackTraceGetter::UponLeavingGTest() GTEST_LOCK_EXCLUDED_(mutex_) {
+#if GTEST_HAS_ABSL
+ void* caller_frame = nullptr;
+ if (absl::GetStackTrace(&caller_frame, 1, 3) <= 0) {
+ caller_frame = nullptr;
+ }
+
+ MutexLock lock(&mutex_);
+ caller_frame_ = caller_frame;
+#endif // GTEST_HAS_ABSL
+}
// A helper class that creates the premature-exit file in its
// constructor and deletes the file in its destructor.
class ScopedPrematureExitFile {
public:
explicit ScopedPrematureExitFile(const char* premature_exit_filepath)
- : premature_exit_filepath_(premature_exit_filepath) {
+ : premature_exit_filepath_(premature_exit_filepath ?
+ premature_exit_filepath : "") {
// If a path to the premature-exit file is specified...
- if (premature_exit_filepath != NULL && *premature_exit_filepath != '\0') {
+ if (!premature_exit_filepath_.empty()) {
// create the file with a single "0" character in it. I/O
// errors are ignored as there's nothing better we can do and we
// don't want to fail the test because of this.
@@ -3886,13 +4457,18 @@
}
~ScopedPrematureExitFile() {
- if (premature_exit_filepath_ != NULL && *premature_exit_filepath_ != '\0') {
- remove(premature_exit_filepath_);
+ if (!premature_exit_filepath_.empty()) {
+ int retval = remove(premature_exit_filepath_.c_str());
+ if (retval) {
+ GTEST_LOG_(ERROR) << "Failed to remove premature exit filepath \""
+ << premature_exit_filepath_ << "\" with error "
+ << retval;
+ }
}
}
private:
- const char* const premature_exit_filepath_;
+ const std::string premature_exit_filepath_;
GTEST_DISALLOW_COPY_AND_ASSIGN_(ScopedPrematureExitFile);
};
@@ -3903,9 +4479,8 @@
TestEventListeners::TestEventListeners()
: repeater_(new internal::TestEventRepeater()),
- default_result_printer_(NULL),
- default_xml_generator_(NULL) {
-}
+ default_result_printer_(nullptr),
+ default_xml_generator_(nullptr) {}
TestEventListeners::~TestEventListeners() { delete repeater_; }
@@ -3922,9 +4497,9 @@
// NULL if the listener is not found in the list.
TestEventListener* TestEventListeners::Release(TestEventListener* listener) {
if (listener == default_result_printer_)
- default_result_printer_ = NULL;
+ default_result_printer_ = nullptr;
else if (listener == default_xml_generator_)
- default_xml_generator_ = NULL;
+ default_xml_generator_ = nullptr;
return repeater_->Release(listener);
}
@@ -3943,8 +4518,7 @@
// list.
delete Release(default_result_printer_);
default_result_printer_ = listener;
- if (listener != NULL)
- Append(listener);
+ if (listener != nullptr) Append(listener);
}
}
@@ -3959,8 +4533,7 @@
// list.
delete Release(default_xml_generator_);
default_xml_generator_ = listener;
- if (listener != NULL)
- Append(listener);
+ if (listener != nullptr) Append(listener);
}
}
@@ -3984,52 +4557,66 @@
// call this before main() starts, from which point on the return
// value will never change.
UnitTest* UnitTest::GetInstance() {
- // When compiled with MSVC 7.1 in optimized mode, destroying the
- // UnitTest object upon exiting the program messes up the exit code,
- // causing successful tests to appear failed. We have to use a
- // different implementation in this case to bypass the compiler bug.
- // This implementation makes the compiler happy, at the cost of
- // leaking the UnitTest object.
-
// CodeGear C++Builder insists on a public destructor for the
// default implementation. Use this implementation to keep good OO
// design with private destructor.
-#if (_MSC_VER == 1310 && !defined(_DEBUG)) || defined(__BORLANDC__)
+#if defined(__BORLANDC__)
static UnitTest* const instance = new UnitTest;
return instance;
#else
static UnitTest instance;
return &instance;
-#endif // (_MSC_VER == 1310 && !defined(_DEBUG)) || defined(__BORLANDC__)
+#endif // defined(__BORLANDC__)
}
-// Gets the number of successful test cases.
-int UnitTest::successful_test_case_count() const {
- return impl()->successful_test_case_count();
+// Gets the number of successful test suites.
+int UnitTest::successful_test_suite_count() const {
+ return impl()->successful_test_suite_count();
}
-// Gets the number of failed test cases.
-int UnitTest::failed_test_case_count() const {
- return impl()->failed_test_case_count();
+// Gets the number of failed test suites.
+int UnitTest::failed_test_suite_count() const {
+ return impl()->failed_test_suite_count();
}
-// Gets the number of all test cases.
-int UnitTest::total_test_case_count() const {
- return impl()->total_test_case_count();
+// Gets the number of all test suites.
+int UnitTest::total_test_suite_count() const {
+ return impl()->total_test_suite_count();
}
-// Gets the number of all test cases that contain at least one test
+// Gets the number of all test suites that contain at least one test
// that should run.
-int UnitTest::test_case_to_run_count() const {
- return impl()->test_case_to_run_count();
+int UnitTest::test_suite_to_run_count() const {
+ return impl()->test_suite_to_run_count();
}
+// Legacy API is deprecated but still available
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+int UnitTest::successful_test_case_count() const {
+ return impl()->successful_test_suite_count();
+}
+int UnitTest::failed_test_case_count() const {
+ return impl()->failed_test_suite_count();
+}
+int UnitTest::total_test_case_count() const {
+ return impl()->total_test_suite_count();
+}
+int UnitTest::test_case_to_run_count() const {
+ return impl()->test_suite_to_run_count();
+}
+#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+
// Gets the number of successful tests.
int UnitTest::successful_test_count() const {
return impl()->successful_test_count();
}
+// Gets the number of skipped tests.
+int UnitTest::skipped_test_count() const {
+ return impl()->skipped_test_count();
+}
+
// Gets the number of failed tests.
int UnitTest::failed_test_count() const { return impl()->failed_test_count(); }
@@ -4065,29 +4652,36 @@
return impl()->elapsed_time();
}
-// Returns true iff the unit test passed (i.e. all test cases passed).
+// Returns true iff the unit test passed (i.e. all test suites passed).
bool UnitTest::Passed() const { return impl()->Passed(); }
-// Returns true iff the unit test failed (i.e. some test case failed
+// Returns true iff the unit test failed (i.e. some test suite failed
// or something outside of all tests failed).
bool UnitTest::Failed() const { return impl()->Failed(); }
-// Gets the i-th test case among all the test cases. i can range from 0 to
-// total_test_case_count() - 1. If i is not in that range, returns NULL.
+// Gets the i-th test suite among all the test suites. i can range from 0 to
+// total_test_suite_count() - 1. If i is not in that range, returns NULL.
+const TestSuite* UnitTest::GetTestSuite(int i) const {
+ return impl()->GetTestSuite(i);
+}
+
+// Legacy API is deprecated but still available
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
const TestCase* UnitTest::GetTestCase(int i) const {
return impl()->GetTestCase(i);
}
+#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
// Returns the TestResult containing information on test failures and
-// properties logged outside of individual test cases.
+// properties logged outside of individual test suites.
const TestResult& UnitTest::ad_hoc_test_result() const {
return *impl()->ad_hoc_test_result();
}
-// Gets the i-th test case among all the test cases. i can range from 0 to
-// total_test_case_count() - 1. If i is not in that range, returns NULL.
-TestCase* UnitTest::GetMutableTestCase(int i) {
- return impl()->GetMutableTestCase(i);
+// Gets the i-th test suite among all the test suites. i can range from 0 to
+// total_test_suite_count() - 1. If i is not in that range, returns NULL.
+TestSuite* UnitTest::GetMutableTestSuite(int i) {
+ return impl()->GetMutableSuiteCase(i);
}
// Returns the list of event listeners that can be used to track events
@@ -4107,8 +4701,8 @@
// We don't protect this under mutex_, as we only support calling it
// from the main thread.
Environment* UnitTest::AddEnvironment(Environment* env) {
- if (env == NULL) {
- return NULL;
+ if (env == nullptr) {
+ return nullptr;
}
impl_->environments().push_back(env);
@@ -4140,17 +4734,17 @@
}
}
- if (os_stack_trace.c_str() != NULL && !os_stack_trace.empty()) {
+ if (os_stack_trace.c_str() != nullptr && !os_stack_trace.empty()) {
msg << internal::kStackTraceMarker << os_stack_trace;
}
- const TestPartResult result =
- TestPartResult(result_type, file_name, line_number,
- msg.GetString().c_str());
+ const TestPartResult result = TestPartResult(
+ result_type, file_name, line_number, msg.GetString().c_str());
impl_->GetTestPartResultReporterForCurrentThread()->
ReportTestPartResult(result);
- if (result_type != TestPartResult::kSuccess) {
+ if (result_type != TestPartResult::kSuccess &&
+ result_type != TestPartResult::kSkip) {
// gtest_break_on_failure takes precedence over
// gtest_throw_on_failure. This allows a user to set the latter
// in the code (perhaps in order to use Google Test assertions
@@ -4162,12 +4756,16 @@
// when a failure happens and both the --gtest_break_on_failure and
// the --gtest_catch_exceptions flags are specified.
DebugBreak();
+#elif (!defined(__native_client__)) && \
+ ((defined(__clang__) || defined(__GNUC__)) && \
+ (defined(__x86_64__) || defined(__i386__)))
+ // with clang/gcc we can achieve the same effect on x86 by invoking int3
+ asm("int3");
#else
- // Dereference NULL through a volatile pointer to prevent the compiler
+ // Dereference nullptr through a volatile pointer to prevent the compiler
// from removing. We use this rather than abort() or __builtin_trap() for
- // portability: Symbian doesn't implement abort() well, and some debuggers
- // don't correctly trap abort().
- *static_cast<volatile int*>(NULL) = 1;
+ // portability: some debuggers don't correctly trap abort().
+ *static_cast<volatile int*>(nullptr) = 1;
#endif // GTEST_OS_WINDOWS
} else if (GTEST_FLAG(throw_on_failure)) {
#if GTEST_HAS_EXCEPTIONS
@@ -4182,8 +4780,8 @@
}
// Adds a TestProperty to the current TestResult object when invoked from
-// inside a test, to current TestCase's ad_hoc_test_result_ when invoked
-// from SetUpTestCase or TearDownTestCase, or to the global property set
+// inside a test, to current TestSuite's ad_hoc_test_result_ when invoked
+// from SetUpTestSuite or TearDownTestSuite, or to the global property set
// when invoked elsewhere. If the result already contains a property with
// the same key, the value will be updated.
void UnitTest::RecordProperty(const std::string& key,
@@ -4222,14 +4820,15 @@
// that understands the premature-exit-file protocol to report the
// test as having failed.
const internal::ScopedPrematureExitFile premature_exit_file(
- in_death_test_child_process ?
- NULL : internal::posix::GetEnv("TEST_PREMATURE_EXIT_FILE"));
+ in_death_test_child_process
+ ? nullptr
+ : internal::posix::GetEnv("TEST_PREMATURE_EXIT_FILE"));
// Captures the value of GTEST_FLAG(catch_exceptions). This value will be
// used for the duration of the program.
impl()->set_catch_exceptions(GTEST_FLAG(catch_exceptions));
-#if GTEST_HAS_SEH
+#if GTEST_OS_WINDOWS
// Either the user wants Google Test to catch exceptions thrown by the
// tests or this is executing in the context of death test child
// process. In either case the user does not want to see pop-up dialogs
@@ -4248,25 +4847,19 @@
_set_error_mode(_OUT_TO_STDERR);
# endif
-# if _MSC_VER >= 1400 && !GTEST_OS_WINDOWS_MOBILE
+# if defined(_MSC_VER) && !GTEST_OS_WINDOWS_MOBILE
// In the debug version, Visual Studio pops up a separate dialog
// offering a choice to debug the aborted program. We need to suppress
// this dialog or it will pop up for every EXPECT/ASSERT_DEATH statement
// executed. Google Test will notify the user of any unexpected
// failure via stderr.
- //
- // VC++ doesn't define _set_abort_behavior() prior to the version 8.0.
- // Users of prior VC versions shall suffer the agony and pain of
- // clicking through the countless debug dialogs.
- // TODO(vladl@google.com): find a way to suppress the abort dialog() in the
- // debug mode when compiled with VC 7.1 or lower.
if (!GTEST_FLAG(break_on_failure))
_set_abort_behavior(
0x0, // Clear the following flags:
_WRITE_ABORT_MSG | _CALL_REPORTFAULT); // pop-up window, core dump.
# endif
}
-#endif // GTEST_HAS_SEH
+#endif // GTEST_OS_WINDOWS
return internal::HandleExceptionsInMethodIfSupported(
impl(),
@@ -4280,13 +4873,22 @@
return impl_->original_working_dir_.c_str();
}
-// Returns the TestCase object for the test that's currently running,
+// Returns the TestSuite object for the test that's currently running,
// or NULL if no test is running.
+const TestSuite* UnitTest::current_test_suite() const
+ GTEST_LOCK_EXCLUDED_(mutex_) {
+ internal::MutexLock lock(&mutex_);
+ return impl_->current_test_suite();
+}
+
+// Legacy API is still available but deprecated
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
const TestCase* UnitTest::current_test_case() const
GTEST_LOCK_EXCLUDED_(mutex_) {
internal::MutexLock lock(&mutex_);
- return impl_->current_test_case();
+ return impl_->current_test_suite();
}
+#endif
// Returns the TestInfo object for the test that's currently running,
// or NULL if no test is running.
@@ -4299,11 +4901,10 @@
// Returns the random seed used at the start of the current test run.
int UnitTest::random_seed() const { return impl_->random_seed(); }
-// Returns ParameterizedTestCaseRegistry object used to keep track of
+// Returns ParameterizedTestSuiteRegistry object used to keep track of
// value-parameterized tests and instantiate and register them.
-internal::ParameterizedTestCaseRegistry&
- UnitTest::parameterized_test_registry()
- GTEST_LOCK_EXCLUDED_(mutex_) {
+internal::ParameterizedTestSuiteRegistry&
+UnitTest::parameterized_test_registry() GTEST_LOCK_EXCLUDED_(mutex_) {
return impl_->parameterized_test_registry();
}
@@ -4337,23 +4938,22 @@
UnitTestImpl::UnitTestImpl(UnitTest* parent)
: parent_(parent),
GTEST_DISABLE_MSC_WARNINGS_PUSH_(4355 /* using this in initializer */)
- default_global_test_part_result_reporter_(this),
+ default_global_test_part_result_reporter_(this),
default_per_thread_test_part_result_reporter_(this),
- GTEST_DISABLE_MSC_WARNINGS_POP_()
- global_test_part_result_repoter_(
+ GTEST_DISABLE_MSC_WARNINGS_POP_() global_test_part_result_repoter_(
&default_global_test_part_result_reporter_),
per_thread_test_part_result_reporter_(
&default_per_thread_test_part_result_reporter_),
parameterized_test_registry_(),
parameterized_tests_registered_(false),
- last_death_test_case_(-1),
- current_test_case_(NULL),
- current_test_info_(NULL),
+ last_death_test_suite_(-1),
+ current_test_suite_(nullptr),
+ current_test_info_(nullptr),
ad_hoc_test_result_(),
- os_stack_trace_getter_(NULL),
+ os_stack_trace_getter_(nullptr),
post_flag_parse_init_performed_(false),
random_seed_(0), // Will be overridden by the flag before first use.
- random_(0), // Will be reseeded before first use.
+ random_(0), // Will be reseeded before first use.
start_timestamp_(0),
elapsed_time_(0),
#if GTEST_HAS_DEATH_TEST
@@ -4365,8 +4965,8 @@
}
UnitTestImpl::~UnitTestImpl() {
- // Deletes every TestCase.
- ForEach(test_cases_, internal::Delete<TestCase>);
+ // Deletes every TestSuite.
+ ForEach(test_suites_, internal::Delete<TestSuite>);
// Deletes every Environment.
ForEach(environments_, internal::Delete<Environment>);
@@ -4375,20 +4975,20 @@
}
// Adds a TestProperty to the current TestResult object when invoked in a
-// context of a test, to current test case's ad_hoc_test_result when invoke
-// from SetUpTestCase/TearDownTestCase, or to the global property set
+// context of a test, to current test suite's ad_hoc_test_result when invoke
+// from SetUpTestSuite/TearDownTestSuite, or to the global property set
// otherwise. If the result already contains a property with the same key,
// the value will be updated.
void UnitTestImpl::RecordProperty(const TestProperty& test_property) {
std::string xml_element;
TestResult* test_result; // TestResult appropriate for property recording.
- if (current_test_info_ != NULL) {
+ if (current_test_info_ != nullptr) {
xml_element = "testcase";
test_result = &(current_test_info_->result_);
- } else if (current_test_case_ != NULL) {
+ } else if (current_test_suite_ != nullptr) {
xml_element = "testsuite";
- test_result = &(current_test_case_->ad_hoc_test_result_);
+ test_result = &(current_test_suite_->ad_hoc_test_result_);
} else {
xml_element = "testsuites";
test_result = &ad_hoc_test_result_;
@@ -4400,7 +5000,7 @@
// Disables event forwarding if the control is currently in a death test
// subprocess. Must not be called before InitGoogleTest.
void UnitTestImpl::SuppressTestEventsIfInSubprocess() {
- if (internal_run_death_test_flag_.get() != NULL)
+ if (internal_run_death_test_flag_.get() != nullptr)
listeners()->SuppressEventForwarding();
}
#endif // GTEST_HAS_DEATH_TEST
@@ -4412,10 +5012,12 @@
if (output_format == "xml") {
listeners()->SetDefaultXmlGenerator(new XmlUnitTestResultPrinter(
UnitTestOptions::GetAbsolutePathToOutputFile().c_str()));
+ } else if (output_format == "json") {
+ listeners()->SetDefaultXmlGenerator(new JsonUnitTestResultPrinter(
+ UnitTestOptions::GetAbsolutePathToOutputFile().c_str()));
} else if (output_format != "") {
GTEST_LOG_(WARNING) << "WARNING: unrecognized output format \""
- << output_format
- << "\" ignored.";
+ << output_format << "\" ignored.";
}
}
@@ -4430,8 +5032,7 @@
listeners()->Append(new StreamingListener(target.substr(0, pos),
target.substr(pos+1)));
} else {
- GTEST_LOG_(WARNING) << "unrecognized streaming target \""
- << target
+ GTEST_LOG_(WARNING) << "unrecognized streaming target \"" << target
<< "\" ignored.";
}
}
@@ -4471,77 +5072,83 @@
// Configures listeners for streaming test results to the specified server.
ConfigureStreamingOutput();
#endif // GTEST_CAN_STREAM_RESULTS_
+
+#if GTEST_HAS_ABSL
+ if (GTEST_FLAG(install_failure_signal_handler)) {
+ absl::FailureSignalHandlerOptions options;
+ absl::InstallFailureSignalHandler(options);
+ }
+#endif // GTEST_HAS_ABSL
}
}
-// A predicate that checks the name of a TestCase against a known
+// A predicate that checks the name of a TestSuite against a known
// value.
//
// This is used for implementation of the UnitTest class only. We put
// it in the anonymous namespace to prevent polluting the outer
// namespace.
//
-// TestCaseNameIs is copyable.
-class TestCaseNameIs {
+// TestSuiteNameIs is copyable.
+class TestSuiteNameIs {
public:
// Constructor.
- explicit TestCaseNameIs(const std::string& name)
- : name_(name) {}
+ explicit TestSuiteNameIs(const std::string& name) : name_(name) {}
- // Returns true iff the name of test_case matches name_.
- bool operator()(const TestCase* test_case) const {
- return test_case != NULL && strcmp(test_case->name(), name_.c_str()) == 0;
+ // Returns true iff the name of test_suite matches name_.
+ bool operator()(const TestSuite* test_suite) const {
+ return test_suite != nullptr &&
+ strcmp(test_suite->name(), name_.c_str()) == 0;
}
private:
std::string name_;
};
-// Finds and returns a TestCase with the given name. If one doesn't
+// Finds and returns a TestSuite with the given name. If one doesn't
// exist, creates one and returns it. It's the CALLER'S
// RESPONSIBILITY to ensure that this function is only called WHEN THE
// TESTS ARE NOT SHUFFLED.
//
// Arguments:
//
-// test_case_name: name of the test case
-// type_param: the name of the test case's type parameter, or NULL if
-// this is not a typed or a type-parameterized test case.
-// set_up_tc: pointer to the function that sets up the test case
-// tear_down_tc: pointer to the function that tears down the test case
-TestCase* UnitTestImpl::GetTestCase(const char* test_case_name,
- const char* type_param,
- Test::SetUpTestCaseFunc set_up_tc,
- Test::TearDownTestCaseFunc tear_down_tc) {
- // Can we find a TestCase with the given name?
- const std::vector<TestCase*>::const_iterator test_case =
- std::find_if(test_cases_.begin(), test_cases_.end(),
- TestCaseNameIs(test_case_name));
+// test_suite_name: name of the test suite
+// type_param: the name of the test suite's type parameter, or NULL if
+// this is not a typed or a type-parameterized test suite.
+// set_up_tc: pointer to the function that sets up the test suite
+// tear_down_tc: pointer to the function that tears down the test suite
+TestSuite* UnitTestImpl::GetTestSuite(
+ const char* test_suite_name, const char* type_param,
+ internal::SetUpTestSuiteFunc set_up_tc,
+ internal::TearDownTestSuiteFunc tear_down_tc) {
+ // Can we find a TestSuite with the given name?
+ const auto test_suite =
+ std::find_if(test_suites_.rbegin(), test_suites_.rend(),
+ TestSuiteNameIs(test_suite_name));
- if (test_case != test_cases_.end())
- return *test_case;
+ if (test_suite != test_suites_.rend()) return *test_suite;
// No. Let's create one.
- TestCase* const new_test_case =
- new TestCase(test_case_name, type_param, set_up_tc, tear_down_tc);
+ auto* const new_test_suite =
+ new TestSuite(test_suite_name, type_param, set_up_tc, tear_down_tc);
- // Is this a death test case?
- if (internal::UnitTestOptions::MatchesFilter(test_case_name,
- kDeathTestCaseFilter)) {
- // Yes. Inserts the test case after the last death test case
- // defined so far. This only works when the test cases haven't
+ // Is this a death test suite?
+ if (internal::UnitTestOptions::MatchesFilter(test_suite_name,
+ kDeathTestSuiteFilter)) {
+ // Yes. Inserts the test suite after the last death test suite
+ // defined so far. This only works when the test suites haven't
// been shuffled. Otherwise we may end up running a death test
// after a non-death test.
- ++last_death_test_case_;
- test_cases_.insert(test_cases_.begin() + last_death_test_case_,
- new_test_case);
+ ++last_death_test_suite_;
+ test_suites_.insert(test_suites_.begin() + last_death_test_suite_,
+ new_test_suite);
} else {
// No. Appends to the end of the list.
- test_cases_.push_back(new_test_case);
+ test_suites_.push_back(new_test_suite);
}
- test_case_indices_.push_back(static_cast<int>(test_case_indices_.size()));
- return new_test_case;
+ test_suite_indices_.push_back(static_cast<int>(test_suite_indices_.size()));
+ return new_test_suite;
}
// Helpers for setting up / tearing down the given environment. They
@@ -4559,13 +5166,8 @@
// All other functions called from RunAllTests() may safely assume that
// parameterized tests are ready to be counted and run.
bool UnitTestImpl::RunAllTests() {
- // Makes sure InitGoogleTest() was called.
- if (!GTestIsInitialized()) {
- GTEST_LOG_(ERROR) <<
- "\nThis test program did NOT call ::testing::InitGoogleTest "
- "before calling RUN_ALL_TESTS(). Please fix it.";
- return false;
- }
+ // True iff Google Test is initialized before RUN_ALL_TESTS() is called.
+ const bool gtest_is_initialized_before_run_all_tests = GTestIsInitialized();
// Do not run any test if the --help flag was specified.
if (g_help_flag)
@@ -4585,7 +5187,8 @@
bool in_subprocess_for_death_test = false;
#if GTEST_HAS_DEATH_TEST
- in_subprocess_for_death_test = (internal_run_death_test_flag_.get() != NULL);
+ in_subprocess_for_death_test =
+ (internal_run_death_test_flag_.get() != nullptr);
# if defined(GTEST_EXTRA_DEATH_TEST_CHILD_SETUP_)
if (in_subprocess_for_death_test) {
GTEST_EXTRA_DEATH_TEST_CHILD_SETUP_();
@@ -4632,7 +5235,7 @@
const TimeInMillis start = GetTimeInMillis();
- // Shuffles test cases and tests if requested.
+ // Shuffles test suites and tests if requested.
if (has_tests_to_run && GTEST_FLAG(shuffle)) {
random()->Reseed(random_seed_);
// This should be done before calling OnTestIterationStart(),
@@ -4644,19 +5247,33 @@
// Tells the unit test event listeners that the tests are about to start.
repeater->OnTestIterationStart(*parent_, i);
- // Runs each test case if there is at least one test to run.
+ // Runs each test suite if there is at least one test to run.
if (has_tests_to_run) {
// Sets up all environments beforehand.
repeater->OnEnvironmentsSetUpStart(*parent_);
ForEach(environments_, SetUpEnvironment);
repeater->OnEnvironmentsSetUpEnd(*parent_);
- // Runs the tests only if there was no fatal failure during global
- // set-up.
- if (!Test::HasFatalFailure()) {
- for (int test_index = 0; test_index < total_test_case_count();
+ // Runs the tests only if there was no fatal failure or skip triggered
+ // during global set-up.
+ if (Test::IsSkipped()) {
+ // Emit diagnostics when global set-up calls skip, as it will not be
+ // emitted by default.
+ TestResult& test_result =
+ *internal::GetUnitTestImpl()->current_test_result();
+ for (int j = 0; j < test_result.total_part_count(); ++j) {
+ const TestPartResult& test_part_result =
+ test_result.GetTestPartResult(j);
+ if (test_part_result.type() == TestPartResult::kSkip) {
+ const std::string& result = test_part_result.message();
+ printf("%s\n", result.c_str());
+ }
+ }
+ fflush(stdout);
+ } else if (!Test::HasFatalFailure()) {
+ for (int test_index = 0; test_index < total_test_suite_count();
test_index++) {
- GetMutableTestCase(test_index)->Run();
+ GetMutableSuiteCase(test_index)->Run();
}
}
@@ -4693,6 +5310,20 @@
repeater->OnTestProgramEnd(*parent_);
+ if (!gtest_is_initialized_before_run_all_tests) {
+ ColoredPrintf(
+ COLOR_RED,
+ "\nIMPORTANT NOTICE - DO NOT IGNORE:\n"
+ "This test program did NOT call " GTEST_INIT_GOOGLE_TEST_NAME_
+ "() before calling RUN_ALL_TESTS(). This is INVALID. Soon " GTEST_NAME_
+ " will start to enforce the valid usage. "
+ "Please fix it ASAP, or IT WILL START TO FAIL.\n"); // NOLINT
+#if GTEST_FOR_GOOGLE_
+ ColoredPrintf(COLOR_RED,
+ "For more details, see http://wiki/Main/ValidGUnitMain.\n");
+#endif // GTEST_FOR_GOOGLE_
+ }
+
return !failed;
}
@@ -4702,9 +5333,9 @@
// be created, prints an error and exits.
void WriteToShardStatusFileIfNeeded() {
const char* const test_shard_file = posix::GetEnv(kTestShardStatusFile);
- if (test_shard_file != NULL) {
+ if (test_shard_file != nullptr) {
FILE* const file = posix::FOpen(test_shard_file, "w");
- if (file == NULL) {
+ if (file == nullptr) {
ColoredPrintf(COLOR_RED,
"Could not write to the test shard status file \"%s\" "
"specified by the %s environment variable.\n",
@@ -4769,7 +5400,7 @@
// and aborts.
Int32 Int32FromEnvOrDie(const char* var, Int32 default_val) {
const char* str_val = posix::GetEnv(var);
- if (str_val == NULL) {
+ if (str_val == nullptr) {
return default_val;
}
@@ -4791,11 +5422,11 @@
// Compares the name of each test with the user-specified filter to
// decide whether the test should be run, then records the result in
-// each TestCase and TestInfo object.
+// each TestSuite and TestInfo object.
// If shard_tests == true, further filters tests based on sharding
// variables in the environment - see
-// https://github.com/google/googletest/blob/master/googletest/docs/AdvancedGuide.md .
-// Returns the number of tests that should run.
+// https://github.com/google/googletest/blob/master/googletest/docs/advanced.md
+// . Returns the number of tests that should run.
int UnitTestImpl::FilterTests(ReactionToSharding shard_tests) {
const Int32 total_shards = shard_tests == HONOR_SHARDING_PROTOCOL ?
Int32FromEnvOrDie(kTestTotalShards, -1) : -1;
@@ -4808,42 +5439,40 @@
// this shard.
int num_runnable_tests = 0;
int num_selected_tests = 0;
- for (size_t i = 0; i < test_cases_.size(); i++) {
- TestCase* const test_case = test_cases_[i];
- const std::string &test_case_name = test_case->name();
- test_case->set_should_run(false);
+ for (auto* test_suite : test_suites_) {
+ const std::string& test_suite_name = test_suite->name();
+ test_suite->set_should_run(false);
- for (size_t j = 0; j < test_case->test_info_list().size(); j++) {
- TestInfo* const test_info = test_case->test_info_list()[j];
+ for (size_t j = 0; j < test_suite->test_info_list().size(); j++) {
+ TestInfo* const test_info = test_suite->test_info_list()[j];
const std::string test_name(test_info->name());
- // A test is disabled if test case name or test name matches
+ // A test is disabled if test suite name or test name matches
// kDisableTestFilter.
- const bool is_disabled =
- internal::UnitTestOptions::MatchesFilter(test_case_name,
- kDisableTestFilter) ||
- internal::UnitTestOptions::MatchesFilter(test_name,
- kDisableTestFilter);
+ const bool is_disabled = internal::UnitTestOptions::MatchesFilter(
+ test_suite_name, kDisableTestFilter) ||
+ internal::UnitTestOptions::MatchesFilter(
+ test_name, kDisableTestFilter);
test_info->is_disabled_ = is_disabled;
- const bool matches_filter =
- internal::UnitTestOptions::FilterMatchesTest(test_case_name,
- test_name);
+ const bool matches_filter = internal::UnitTestOptions::FilterMatchesTest(
+ test_suite_name, test_name);
test_info->matches_filter_ = matches_filter;
const bool is_runnable =
(GTEST_FLAG(also_run_disabled_tests) || !is_disabled) &&
matches_filter;
- const bool is_selected = is_runnable &&
- (shard_tests == IGNORE_SHARDING_PROTOCOL ||
- ShouldRunTestOnShard(total_shards, shard_index,
- num_runnable_tests));
+ const bool is_in_another_shard =
+ shard_tests != IGNORE_SHARDING_PROTOCOL &&
+ !ShouldRunTestOnShard(total_shards, shard_index, num_runnable_tests);
+ test_info->is_in_another_shard_ = is_in_another_shard;
+ const bool is_selected = is_runnable && !is_in_another_shard;
num_runnable_tests += is_runnable;
num_selected_tests += is_selected;
test_info->should_run_ = is_selected;
- test_case->set_should_run(test_case->should_run() || is_selected);
+ test_suite->set_should_run(test_suite->should_run() || is_selected);
}
}
return num_selected_tests;
@@ -4854,7 +5483,7 @@
// max_length characters, only prints the first max_length characters
// and "...".
static void PrintOnOneLine(const char* str, int max_length) {
- if (str != NULL) {
+ if (str != nullptr) {
for (int i = 0; *str != '\0'; ++str) {
if (i >= max_length) {
printf("...");
@@ -4876,27 +5505,25 @@
// Print at most this many characters for each type/value parameter.
const int kMaxParamLength = 250;
- for (size_t i = 0; i < test_cases_.size(); i++) {
- const TestCase* const test_case = test_cases_[i];
- bool printed_test_case_name = false;
+ for (auto* test_suite : test_suites_) {
+ bool printed_test_suite_name = false;
- for (size_t j = 0; j < test_case->test_info_list().size(); j++) {
- const TestInfo* const test_info =
- test_case->test_info_list()[j];
+ for (size_t j = 0; j < test_suite->test_info_list().size(); j++) {
+ const TestInfo* const test_info = test_suite->test_info_list()[j];
if (test_info->matches_filter_) {
- if (!printed_test_case_name) {
- printed_test_case_name = true;
- printf("%s.", test_case->name());
- if (test_case->type_param() != NULL) {
+ if (!printed_test_suite_name) {
+ printed_test_suite_name = true;
+ printf("%s.", test_suite->name());
+ if (test_suite->type_param() != nullptr) {
printf(" # %s = ", kTypeParamLabel);
// We print the type parameter on a single line to make
// the output easy to parse by a program.
- PrintOnOneLine(test_case->type_param(), kMaxParamLength);
+ PrintOnOneLine(test_suite->type_param(), kMaxParamLength);
}
printf("\n");
}
printf(" %s", test_info->name());
- if (test_info->value_param() != NULL) {
+ if (test_info->value_param() != nullptr) {
printf(" # %s = ", kValueParamLabel);
// We print the value parameter on a single line to make the
// output easy to parse by a program.
@@ -4907,6 +5534,23 @@
}
}
fflush(stdout);
+ const std::string& output_format = UnitTestOptions::GetOutputFormat();
+ if (output_format == "xml" || output_format == "json") {
+ FILE* fileout = OpenFileForWriting(
+ UnitTestOptions::GetAbsolutePathToOutputFile().c_str());
+ std::stringstream stream;
+ if (output_format == "xml") {
+ XmlUnitTestResultPrinter(
+ UnitTestOptions::GetAbsolutePathToOutputFile().c_str())
+ .PrintXmlTestsList(&stream, test_suites_);
+ } else if (output_format == "json") {
+ JsonUnitTestResultPrinter(
+ UnitTestOptions::GetAbsolutePathToOutputFile().c_str())
+ .PrintJsonTestList(&stream, test_suites_);
+ }
+ fprintf(fileout, "%s", StringStreamToString(&stream).c_str());
+ fclose(fileout);
+ }
}
// Sets the OS stack trace getter.
@@ -4926,7 +5570,7 @@
// otherwise, creates an OsStackTraceGetter, makes it the current
// getter, and returns it.
OsStackTraceGetterInterface* UnitTestImpl::os_stack_trace_getter() {
- if (os_stack_trace_getter_ == NULL) {
+ if (os_stack_trace_getter_ == nullptr) {
#ifdef GTEST_OS_STACK_TRACE_GETTER_
os_stack_trace_getter_ = new GTEST_OS_STACK_TRACE_GETTER_;
#else
@@ -4937,36 +5581,40 @@
return os_stack_trace_getter_;
}
-// Returns the TestResult for the test that's currently running, or
-// the TestResult for the ad hoc test if no test is running.
+// Returns the most specific TestResult currently running.
TestResult* UnitTestImpl::current_test_result() {
- return current_test_info_ ?
- &(current_test_info_->result_) : &ad_hoc_test_result_;
+ if (current_test_info_ != nullptr) {
+ return ¤t_test_info_->result_;
+ }
+ if (current_test_suite_ != nullptr) {
+ return ¤t_test_suite_->ad_hoc_test_result_;
+ }
+ return &ad_hoc_test_result_;
}
-// Shuffles all test cases, and the tests within each test case,
+// Shuffles all test suites, and the tests within each test suite,
// making sure that death tests are still run first.
void UnitTestImpl::ShuffleTests() {
- // Shuffles the death test cases.
- ShuffleRange(random(), 0, last_death_test_case_ + 1, &test_case_indices_);
+ // Shuffles the death test suites.
+ ShuffleRange(random(), 0, last_death_test_suite_ + 1, &test_suite_indices_);
- // Shuffles the non-death test cases.
- ShuffleRange(random(), last_death_test_case_ + 1,
- static_cast<int>(test_cases_.size()), &test_case_indices_);
+ // Shuffles the non-death test suites.
+ ShuffleRange(random(), last_death_test_suite_ + 1,
+ static_cast<int>(test_suites_.size()), &test_suite_indices_);
- // Shuffles the tests inside each test case.
- for (size_t i = 0; i < test_cases_.size(); i++) {
- test_cases_[i]->ShuffleTests(random());
+ // Shuffles the tests inside each test suite.
+ for (auto& test_suite : test_suites_) {
+ test_suite->ShuffleTests(random());
}
}
-// Restores the test cases and tests to their order before the first shuffle.
+// Restores the test suites and tests to their order before the first shuffle.
void UnitTestImpl::UnshuffleTests() {
- for (size_t i = 0; i < test_cases_.size(); i++) {
- // Unshuffles the tests in each test case.
- test_cases_[i]->UnshuffleTests();
- // Resets the index of each test case.
- test_case_indices_[i] = static_cast<int>(i);
+ for (size_t i = 0; i < test_suites_.size(); i++) {
+ // Unshuffles the tests in each test suite.
+ test_suites_[i]->UnshuffleTests();
+ // Resets the index of each test suite.
+ test_suite_indices_[i] = static_cast<int>(i);
}
}
@@ -5022,16 +5670,15 @@
// part can be omitted.
//
// Returns the value of the flag, or NULL if the parsing failed.
-static const char* ParseFlagValue(const char* str,
- const char* flag,
+static const char* ParseFlagValue(const char* str, const char* flag,
bool def_optional) {
// str and flag must not be NULL.
- if (str == NULL || flag == NULL) return NULL;
+ if (str == nullptr || flag == nullptr) return nullptr;
// The flag must start with "--" followed by GTEST_FLAG_PREFIX_.
const std::string flag_str = std::string("--") + GTEST_FLAG_PREFIX_ + flag;
const size_t flag_len = flag_str.length();
- if (strncmp(str, flag_str.c_str(), flag_len) != 0) return NULL;
+ if (strncmp(str, flag_str.c_str(), flag_len) != 0) return nullptr;
// Skips the flag name.
const char* flag_end = str + flag_len;
@@ -5044,7 +5691,7 @@
// If def_optional is true and there are more characters after the
// flag name, or if def_optional is false, there must be a '=' after
// the flag name.
- if (flag_end[0] != '=') return NULL;
+ if (flag_end[0] != '=') return nullptr;
// Returns the string after "=".
return flag_end + 1;
@@ -5065,7 +5712,7 @@
const char* const value_str = ParseFlagValue(str, flag, true);
// Aborts if the parsing failed.
- if (value_str == NULL) return false;
+ if (value_str == nullptr) return false;
// Converts the string value to a bool.
*value = !(*value_str == '0' || *value_str == 'f' || *value_str == 'F');
@@ -5082,7 +5729,7 @@
const char* const value_str = ParseFlagValue(str, flag, false);
// Aborts if the parsing failed.
- if (value_str == NULL) return false;
+ if (value_str == nullptr) return false;
// Sets *value to the value of the flag.
return ParseInt32(Message() << "The value of flag --" << flag,
@@ -5094,14 +5741,13 @@
//
// On success, stores the value of the flag in *value, and returns
// true. On failure, returns false without changing *value.
-static bool ParseStringFlag(const char* str,
- const char* flag,
- std::string* value) {
+template <typename String>
+static bool ParseStringFlag(const char* str, const char* flag, String* value) {
// Gets the value of the flag as a string.
const char* const value_str = ParseFlagValue(str, flag, false);
// Aborts if the parsing failed.
- if (value_str == NULL) return false;
+ if (value_str == nullptr) return false;
// Sets *value to the value of the flag.
*value = value_str;
@@ -5132,8 +5778,6 @@
// @Y changes the color to yellow.
// @D changes to the default terminal text color.
//
-// TODO(wan@google.com): Write tests for this once we add stdout
-// capturing to Google Test.
static void PrintColorEncoded(const char* str) {
GTestColor color = COLOR_DEFAULT; // The current color.
@@ -5143,7 +5787,7 @@
// next segment.
for (;;) {
const char* p = strchr(str, '@');
- if (p == NULL) {
+ if (p == nullptr) {
ColoredPrintf(color, "%s", str);
return;
}
@@ -5196,26 +5840,27 @@
"Test Output:\n"
" @G--" GTEST_FLAG_PREFIX_ "color=@Y(@Gyes@Y|@Gno@Y|@Gauto@Y)@D\n"
" Enable/disable colored output. The default is @Gauto@D.\n"
-" @G--" GTEST_FLAG_PREFIX_ "print_time=0@D\n"
+" -@G-" GTEST_FLAG_PREFIX_ "print_time=0@D\n"
" Don't print the elapsed time of each test.\n"
-" @G--" GTEST_FLAG_PREFIX_ "output=xml@Y[@G:@YDIRECTORY_PATH@G"
+" @G--" GTEST_FLAG_PREFIX_ "output=@Y(@Gjson@Y|@Gxml@Y)[@G:@YDIRECTORY_PATH@G"
GTEST_PATH_SEP_ "@Y|@G:@YFILE_PATH]@D\n"
-" Generate an XML report in the given directory or with the given file\n"
-" name. @YFILE_PATH@D defaults to @Gtest_detail.xml@D.\n"
-#if GTEST_CAN_STREAM_RESULTS_
+" Generate a JSON or XML report in the given directory or with the given\n"
+" file name. @YFILE_PATH@D defaults to @Gtest_detail.xml@D.\n"
+# if GTEST_CAN_STREAM_RESULTS_
" @G--" GTEST_FLAG_PREFIX_ "stream_result_to=@YHOST@G:@YPORT@D\n"
" Stream test results to the given server.\n"
-#endif // GTEST_CAN_STREAM_RESULTS_
+# endif // GTEST_CAN_STREAM_RESULTS_
"\n"
"Assertion Behavior:\n"
-#if GTEST_HAS_DEATH_TEST && !GTEST_OS_WINDOWS
+# if GTEST_HAS_DEATH_TEST && !GTEST_OS_WINDOWS
" @G--" GTEST_FLAG_PREFIX_ "death_test_style=@Y(@Gfast@Y|@Gthreadsafe@Y)@D\n"
" Set the default death test style.\n"
-#endif // GTEST_HAS_DEATH_TEST && !GTEST_OS_WINDOWS
+# endif // GTEST_HAS_DEATH_TEST && !GTEST_OS_WINDOWS
" @G--" GTEST_FLAG_PREFIX_ "break_on_failure@D\n"
" Turn assertion failures into debugger break-points.\n"
" @G--" GTEST_FLAG_PREFIX_ "throw_on_failure@D\n"
-" Turn assertion failures into C++ exceptions.\n"
+" Turn assertion failures into C++ exceptions for use by an external\n"
+" test framework.\n"
" @G--" GTEST_FLAG_PREFIX_ "catch_exceptions=0@D\n"
" Do not report exceptions as test failures. Instead, allow them\n"
" to crash the program or throw a pop-up (on Windows).\n"
@@ -5250,6 +5895,7 @@
ParseBoolFlag(arg, kListTestsFlag, >EST_FLAG(list_tests)) ||
ParseStringFlag(arg, kOutputFlag, >EST_FLAG(output)) ||
ParseBoolFlag(arg, kPrintTimeFlag, >EST_FLAG(print_time)) ||
+ ParseBoolFlag(arg, kPrintUTF8Flag, >EST_FLAG(print_utf8)) ||
ParseInt32Flag(arg, kRandomSeedFlag, >EST_FLAG(random_seed)) ||
ParseInt32Flag(arg, kRepeatFlag, >EST_FLAG(repeat)) ||
ParseBoolFlag(arg, kShuffleFlag, >EST_FLAG(shuffle)) ||
@@ -5265,8 +5911,7 @@
static void LoadFlagsFromFile(const std::string& path) {
FILE* flagfile = posix::FOpen(path.c_str(), "r");
if (!flagfile) {
- GTEST_LOG_(FATAL) << "Unable to open file \""
- << GTEST_FLAG(flagfile)
+ GTEST_LOG_(FATAL) << "Unable to open file \"" << GTEST_FLAG(flagfile)
<< "\"";
}
std::string contents(ReadEntireFile(flagfile));
@@ -5341,6 +5986,17 @@
// other parts of Google Test.
void ParseGoogleTestFlagsOnly(int* argc, char** argv) {
ParseGoogleTestFlagsOnlyImpl(argc, argv);
+
+ // Fix the value of *_NSGetArgc() on macOS, but iff
+ // *_NSGetArgv() == argv
+ // Only applicable to char** version of argv
+#if GTEST_OS_MAC
+#ifndef GTEST_OS_IOS
+ if (*_NSGetArgv() == argv) {
+ *_NSGetArgc() = *argc;
+ }
+#endif
+#endif
}
void ParseGoogleTestFlagsOnly(int* argc, wchar_t** argv) {
ParseGoogleTestFlagsOnlyImpl(argc, argv);
@@ -5362,6 +6018,10 @@
g_argvs.push_back(StreamableToString(argv[i]));
}
+#if GTEST_HAS_ABSL
+ absl::InitializeSymbolizer(g_argvs[0].c_str());
+#endif // GTEST_HAS_ABSL
+
ParseGoogleTestFlagsOnly(argc, argv);
GetUnitTestImpl()->PostFlagParsingInit();
}
@@ -5395,15 +6055,32 @@
#endif // defined(GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_)
}
+// This overloaded version can be used on Arduino/embedded platforms where
+// there is no argc/argv.
+void InitGoogleTest() {
+ // Since Arduino doesn't have a command line, fake out the argc/argv arguments
+ int argc = 1;
+ const auto arg0 = "dummy";
+ char* argv0 = const_cast<char*>(arg0);
+ char** argv = &argv0;
+
+#if defined(GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_)
+ GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_(&argc, argv);
+#else // defined(GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_)
+ internal::InitGoogleTestImpl(&argc, argv);
+#endif // defined(GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_)
+}
+
std::string TempDir() {
#if defined(GTEST_CUSTOM_TEMPDIR_FUNCTION_)
- return GTEST_CUSTOM_TEMPDIR_FUNCTION_();
+ return GTEST_CUSTOM_TEMPDIR_FUNCTION_();
#endif
+
#if GTEST_OS_WINDOWS_MOBILE
return "\\temp\\";
#elif GTEST_OS_WINDOWS
const char* temp_dir = internal::posix::GetEnv("TEMP");
- if (temp_dir == NULL || temp_dir[0] == '\0')
+ if (temp_dir == nullptr || temp_dir[0] == '\0')
return "\\temp\\";
else if (temp_dir[strlen(temp_dir) - 1] == '\\')
return temp_dir;
@@ -5416,4 +6093,23 @@
#endif // GTEST_OS_WINDOWS_MOBILE
}
+// Class ScopedTrace
+
+// Pushes the given source file location and message onto a per-thread
+// trace stack maintained by Google Test.
+void ScopedTrace::PushTrace(const char* file, int line, std::string message) {
+ internal::TraceInfo trace;
+ trace.file = file;
+ trace.line = line;
+ trace.message.swap(message);
+
+ UnitTest::GetInstance()->PushGTestTrace(trace);
+}
+
+// Pops the info pushed by the c'tor.
+ScopedTrace::~ScopedTrace()
+ GTEST_LOCK_EXCLUDED_(&UnitTest::mutex_) {
+ UnitTest::GetInstance()->PopGTestTrace();
+}
+
} // namespace testing
diff --git a/third_party/googletest/src/gtest_main.cc b/third_party/googletest/src/gtest_main.cc
index f302822..f6e1dd9 100644
--- a/third_party/googletest/src/gtest_main.cc
+++ b/third_party/googletest/src/gtest_main.cc
@@ -27,12 +27,21 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#include <stdio.h>
-
+#include <cstdio>
#include "gtest/gtest.h"
+#ifdef ARDUINO
+void setup() {
+ testing::InitGoogleTest();
+}
+
+void loop() { RUN_ALL_TESTS(); }
+
+#else
+
GTEST_API_ int main(int argc, char **argv) {
- printf("Running main() from gtest_main.cc\n");
+ printf("Running main() from %s\n", __FILE__);
testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}
+#endif
diff --git a/third_party/googletest/test/BUILD.bazel b/third_party/googletest/test/BUILD.bazel
index 5daa154..45dff30 100644
--- a/third_party/googletest/test/BUILD.bazel
+++ b/third_party/googletest/test/BUILD.bazel
@@ -1,4 +1,4 @@
-# Copyright 2017 Google Inc.
+# Copyright 2017 Google Inc.
# All Rights Reserved.
#
#
@@ -34,36 +34,47 @@
licenses(["notice"])
-""" gtest own tests """
-
-#on windows exclude gtest-tuple.h and gtest-tuple_test.cc
+#on windows exclude gtest-tuple.h
cc_test(
name = "gtest_all_test",
size = "small",
- srcs = glob(
- include = [
- "gtest-*.cc",
- "*.h",
- "googletest/include/gtest/**/*.h",
- ],
- exclude = [
- "gtest-unittest-api_test.cc",
- "gtest-tuple_test.cc",
- "googletest/src/gtest-all.cc",
- "gtest_all_test.cc",
- "gtest-death-test_ex_test.cc",
- "gtest-listener_test.cc",
- "gtest-unittest-api_test.cc",
- "gtest-param-test_test.cc",
- ],
- ) + select({
- "//:win": [],
- "//conditions:default": [
- "gtest-tuple_test.cc",
+ srcs = glob(
+ include = [
+ "gtest-*.cc",
+ "googletest-*.cc",
+ "*.h",
+ "googletest/include/gtest/**/*.h",
],
- }),
+ exclude = [
+ "gtest-unittest-api_test.cc",
+ "googletest/src/gtest-all.cc",
+ "gtest_all_test.cc",
+ "gtest-death-test_ex_test.cc",
+ "gtest-listener_test.cc",
+ "gtest-unittest-api_test.cc",
+ "googletest-param-test-test.cc",
+ "googletest-catch-exceptions-test_.cc",
+ "googletest-color-test_.cc",
+ "googletest-env-var-test_.cc",
+ "googletest-filter-unittest_.cc",
+ "googletest-break-on-failure-unittest_.cc",
+ "googletest-listener-test.cc",
+ "googletest-output-test_.cc",
+ "googletest-list-tests-unittest_.cc",
+ "googletest-shuffle-test_.cc",
+ "googletest-uninitialized-test_.cc",
+ "googletest-death-test_ex_test.cc",
+ "googletest-param-test-test",
+ "googletest-throw-on-failure-test_.cc",
+ "googletest-param-test-invalid-name1-test_.cc",
+ "googletest-param-test-invalid-name2-test_.cc",
+ ],
+ ) + select({
+ "//:windows": [],
+ "//conditions:default": [],
+ }),
copts = select({
- "//:win": ["-DGTEST_USE_OWN_TR1_TUPLE=0"],
+ "//:windows": ["-DGTEST_USE_OWN_TR1_TUPLE=0"],
"//conditions:default": ["-DGTEST_USE_OWN_TR1_TUPLE=1"],
}),
includes = [
@@ -73,24 +84,33 @@
"googletest/test",
],
linkopts = select({
- "//:win": [],
- "//conditions:default": [
- "-pthread",
- ],
+ "//:windows": [],
+ "//conditions:default": ["-pthread"],
}),
deps = ["//:gtest_main"],
)
+# Tests death tests.
+cc_test(
+ name = "googletest-death-test-test",
+ size = "medium",
+ srcs = ["googletest-death-test-test.cc"],
+ deps = ["//:gtest_main"],
+)
+
+cc_test(
+ name = "gtest_test_macro_stack_footprint_test",
+ size = "small",
+ srcs = ["gtest_test_macro_stack_footprint_test.cc"],
+ deps = ["//:gtest"],
+)
+
#These googletest tests have their own main()
cc_test(
- name = "gtest-listener_test",
+ name = "googletest-listener-test",
size = "small",
- srcs = [
- "gtest-listener_test.cc",
- ],
- deps = [
- "//:gtest",
- ],
+ srcs = ["googletest-listener-test.cc"],
+ deps = ["//:gtest_main"],
)
cc_test(
@@ -105,14 +125,394 @@
)
cc_test(
- name = "gtest-param-test_test",
+ name = "googletest-param-test-test",
size = "small",
srcs = [
- "gtest-param-test2_test.cc",
- "gtest-param-test_test.cc",
- "gtest-param-test_test.h",
+ "googletest-param-test-test.cc",
+ "googletest-param-test-test.h",
+ "googletest-param-test2-test.cc",
],
- deps = [
- "//:gtest",
+ deps = ["//:gtest"],
+)
+
+cc_test(
+ name = "gtest_unittest",
+ size = "small",
+ srcs = ["gtest_unittest.cc"],
+ args = ["--heap_check=strict"],
+ shard_count = 2,
+ deps = ["//:gtest_main"],
+)
+
+# Py tests
+
+py_library(
+ name = "gtest_test_utils",
+ testonly = 1,
+ srcs = ["gtest_test_utils.py"],
+)
+
+cc_binary(
+ name = "gtest_help_test_",
+ testonly = 1,
+ srcs = ["gtest_help_test_.cc"],
+ deps = ["//:gtest_main"],
+)
+
+py_test(
+ name = "gtest_help_test",
+ size = "small",
+ srcs = ["gtest_help_test.py"],
+ data = [":gtest_help_test_"],
+ deps = [":gtest_test_utils"],
+)
+
+cc_binary(
+ name = "googletest-output-test_",
+ testonly = 1,
+ srcs = ["googletest-output-test_.cc"],
+ deps = ["//:gtest"],
+)
+
+py_test(
+ name = "googletest-output-test",
+ size = "small",
+ srcs = ["googletest-output-test.py"],
+ args = select({
+ "//:has_absl": [],
+ "//conditions:default": ["--no_stacktrace_support"],
+ }),
+ data = [
+ "googletest-output-test-golden-lin.txt",
+ ":googletest-output-test_",
],
+ deps = [":gtest_test_utils"],
+)
+
+cc_binary(
+ name = "googletest-color-test_",
+ testonly = 1,
+ srcs = ["googletest-color-test_.cc"],
+ deps = ["//:gtest"],
+)
+
+py_test(
+ name = "googletest-color-test",
+ size = "small",
+ srcs = ["googletest-color-test.py"],
+ data = [":googletest-color-test_"],
+ deps = [":gtest_test_utils"],
+)
+
+cc_binary(
+ name = "googletest-env-var-test_",
+ testonly = 1,
+ srcs = ["googletest-env-var-test_.cc"],
+ deps = ["//:gtest"],
+)
+
+py_test(
+ name = "googletest-env-var-test",
+ size = "medium",
+ srcs = ["googletest-env-var-test.py"],
+ data = [":googletest-env-var-test_"],
+ deps = [":gtest_test_utils"],
+)
+
+cc_binary(
+ name = "googletest-filter-unittest_",
+ testonly = 1,
+ srcs = ["googletest-filter-unittest_.cc"],
+ deps = ["//:gtest"],
+)
+
+py_test(
+ name = "googletest-filter-unittest",
+ size = "medium",
+ srcs = ["googletest-filter-unittest.py"],
+ data = [":googletest-filter-unittest_"],
+ deps = [":gtest_test_utils"],
+)
+
+cc_binary(
+ name = "googletest-break-on-failure-unittest_",
+ testonly = 1,
+ srcs = ["googletest-break-on-failure-unittest_.cc"],
+ deps = ["//:gtest"],
+)
+
+py_test(
+ name = "googletest-break-on-failure-unittest",
+ size = "small",
+ srcs = ["googletest-break-on-failure-unittest.py"],
+ data = [":googletest-break-on-failure-unittest_"],
+ deps = [":gtest_test_utils"],
+)
+
+cc_test(
+ name = "gtest_assert_by_exception_test",
+ size = "small",
+ srcs = ["gtest_assert_by_exception_test.cc"],
+ deps = ["//:gtest"],
+)
+
+cc_binary(
+ name = "googletest-throw-on-failure-test_",
+ testonly = 1,
+ srcs = ["googletest-throw-on-failure-test_.cc"],
+ deps = ["//:gtest"],
+)
+
+py_test(
+ name = "googletest-throw-on-failure-test",
+ size = "small",
+ srcs = ["googletest-throw-on-failure-test.py"],
+ data = [":googletest-throw-on-failure-test_"],
+ deps = [":gtest_test_utils"],
+)
+
+cc_binary(
+ name = "googletest-list-tests-unittest_",
+ testonly = 1,
+ srcs = ["googletest-list-tests-unittest_.cc"],
+ deps = ["//:gtest"],
+)
+
+cc_test(
+ name = "gtest_skip_test",
+ size = "small",
+ srcs = ["gtest_skip_test.cc"],
+ deps = ["//:gtest_main"],
+)
+
+cc_test(
+ name = "gtest_skip_in_environment_setup_test",
+ size = "small",
+ srcs = ["gtest_skip_in_environment_setup_test.cc"],
+ deps = ["//:gtest_main"],
+)
+
+py_test(
+ name = "gtest_skip_environment_check_output_test",
+ size = "small",
+ srcs = ["gtest_skip_environment_check_output_test.py"],
+ data = [
+ ":gtest_skip_in_environment_setup_test",
+ ],
+ deps = [":gtest_test_utils"],
+)
+
+py_test(
+ name = "googletest-list-tests-unittest",
+ size = "small",
+ srcs = ["googletest-list-tests-unittest.py"],
+ data = [":googletest-list-tests-unittest_"],
+ deps = [":gtest_test_utils"],
+)
+
+cc_binary(
+ name = "googletest-shuffle-test_",
+ srcs = ["googletest-shuffle-test_.cc"],
+ deps = ["//:gtest"],
+)
+
+py_test(
+ name = "googletest-shuffle-test",
+ size = "small",
+ srcs = ["googletest-shuffle-test.py"],
+ data = [":googletest-shuffle-test_"],
+ deps = [":gtest_test_utils"],
+)
+
+cc_binary(
+ name = "googletest-catch-exceptions-no-ex-test_",
+ testonly = 1,
+ srcs = ["googletest-catch-exceptions-test_.cc"],
+ deps = ["//:gtest_main"],
+)
+
+cc_binary(
+ name = "googletest-catch-exceptions-ex-test_",
+ testonly = 1,
+ srcs = ["googletest-catch-exceptions-test_.cc"],
+ copts = ["-fexceptions"],
+ deps = ["//:gtest_main"],
+)
+
+py_test(
+ name = "googletest-catch-exceptions-test",
+ size = "small",
+ srcs = ["googletest-catch-exceptions-test.py"],
+ data = [
+ ":googletest-catch-exceptions-ex-test_",
+ ":googletest-catch-exceptions-no-ex-test_",
+ ],
+ deps = [":gtest_test_utils"],
+)
+
+cc_binary(
+ name = "gtest_xml_output_unittest_",
+ testonly = 1,
+ srcs = ["gtest_xml_output_unittest_.cc"],
+ deps = ["//:gtest"],
+)
+
+cc_test(
+ name = "gtest_no_test_unittest",
+ size = "small",
+ srcs = ["gtest_no_test_unittest.cc"],
+ deps = ["//:gtest"],
+)
+
+py_test(
+ name = "gtest_xml_output_unittest",
+ size = "small",
+ srcs = [
+ "gtest_xml_output_unittest.py",
+ "gtest_xml_test_utils.py",
+ ],
+ args = select({
+ "//:has_absl": [],
+ "//conditions:default": ["--no_stacktrace_support"],
+ }),
+ data = [
+ # We invoke gtest_no_test_unittest to verify the XML output
+ # when the test program contains no test definition.
+ ":gtest_no_test_unittest",
+ ":gtest_xml_output_unittest_",
+ ],
+ deps = [":gtest_test_utils"],
+)
+
+cc_binary(
+ name = "gtest_xml_outfile1_test_",
+ testonly = 1,
+ srcs = ["gtest_xml_outfile1_test_.cc"],
+ deps = ["//:gtest_main"],
+)
+
+cc_binary(
+ name = "gtest_xml_outfile2_test_",
+ testonly = 1,
+ srcs = ["gtest_xml_outfile2_test_.cc"],
+ deps = ["//:gtest_main"],
+)
+
+py_test(
+ name = "gtest_xml_outfiles_test",
+ size = "small",
+ srcs = [
+ "gtest_xml_outfiles_test.py",
+ "gtest_xml_test_utils.py",
+ ],
+ data = [
+ ":gtest_xml_outfile1_test_",
+ ":gtest_xml_outfile2_test_",
+ ],
+ deps = [":gtest_test_utils"],
+)
+
+cc_binary(
+ name = "googletest-uninitialized-test_",
+ testonly = 1,
+ srcs = ["googletest-uninitialized-test_.cc"],
+ deps = ["//:gtest"],
+)
+
+py_test(
+ name = "googletest-uninitialized-test",
+ size = "medium",
+ srcs = ["googletest-uninitialized-test.py"],
+ data = ["googletest-uninitialized-test_"],
+ deps = [":gtest_test_utils"],
+)
+
+cc_binary(
+ name = "gtest_testbridge_test_",
+ testonly = 1,
+ srcs = ["gtest_testbridge_test_.cc"],
+ deps = ["//:gtest_main"],
+)
+
+# Tests that filtering via testbridge works
+py_test(
+ name = "gtest_testbridge_test",
+ size = "small",
+ srcs = ["gtest_testbridge_test.py"],
+ data = [":gtest_testbridge_test_"],
+ deps = [":gtest_test_utils"],
+)
+
+py_test(
+ name = "googletest-json-outfiles-test",
+ size = "small",
+ srcs = [
+ "googletest-json-outfiles-test.py",
+ "gtest_json_test_utils.py",
+ ],
+ data = [
+ ":gtest_xml_outfile1_test_",
+ ":gtest_xml_outfile2_test_",
+ ],
+ deps = [":gtest_test_utils"],
+)
+
+py_test(
+ name = "googletest-json-output-unittest",
+ size = "medium",
+ srcs = [
+ "googletest-json-output-unittest.py",
+ "gtest_json_test_utils.py",
+ ],
+ args = select({
+ "//:has_absl": [],
+ "//conditions:default": ["--no_stacktrace_support"],
+ }),
+ data = [
+ # We invoke gtest_no_test_unittest to verify the JSON output
+ # when the test program contains no test definition.
+ ":gtest_no_test_unittest",
+ ":gtest_xml_output_unittest_",
+ ],
+ deps = [":gtest_test_utils"],
+)
+
+# Verifies interaction of death tests and exceptions.
+cc_test(
+ name = "googletest-death-test_ex_catch_test",
+ size = "medium",
+ srcs = ["googletest-death-test_ex_test.cc"],
+ copts = ["-fexceptions"],
+ defines = ["GTEST_ENABLE_CATCH_EXCEPTIONS_=1"],
+ deps = ["//:gtest"],
+)
+
+cc_binary(
+ name = "googletest-param-test-invalid-name1-test_",
+ testonly = 1,
+ srcs = ["googletest-param-test-invalid-name1-test_.cc"],
+ deps = ["//:gtest"],
+)
+
+cc_binary(
+ name = "googletest-param-test-invalid-name2-test_",
+ testonly = 1,
+ srcs = ["googletest-param-test-invalid-name2-test_.cc"],
+ deps = ["//:gtest"],
+)
+
+py_test(
+ name = "googletest-param-test-invalid-name1-test",
+ size = "small",
+ srcs = ["googletest-param-test-invalid-name1-test.py"],
+ data = [":googletest-param-test-invalid-name1-test_"],
+ deps = [":gtest_test_utils"],
+)
+
+py_test(
+ name = "googletest-param-test-invalid-name2-test",
+ size = "small",
+ srcs = ["googletest-param-test-invalid-name2-test.py"],
+ data = [":googletest-param-test-invalid-name2-test_"],
+ deps = [":gtest_test_utils"],
)
diff --git a/third_party/googletest/test/gtest_break_on_failure_unittest.py b/third_party/googletest/test/googletest-break-on-failure-unittest.py
similarity index 95%
rename from third_party/googletest/test/gtest_break_on_failure_unittest.py
rename to third_party/googletest/test/googletest-break-on-failure-unittest.py
index 78f3e0f..a5dfbc6 100755
--- a/third_party/googletest/test/gtest_break_on_failure_unittest.py
+++ b/third_party/googletest/test/googletest-break-on-failure-unittest.py
@@ -34,16 +34,12 @@
A user can ask Google Test to seg-fault when an assertion fails, using
either the GTEST_BREAK_ON_FAILURE environment variable or the
--gtest_break_on_failure flag. This script tests such functionality
-by invoking gtest_break_on_failure_unittest_ (a program written with
+by invoking googletest-break-on-failure-unittest_ (a program written with
Google Test) with different environments and command line flags.
"""
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
-import gtest_test_utils
import os
-import sys
-
+import gtest_test_utils
# Constants.
@@ -61,9 +57,9 @@
# The environment variable for enabling/disabling the catch-exceptions mode.
CATCH_EXCEPTIONS_ENV_VAR = 'GTEST_CATCH_EXCEPTIONS'
-# Path to the gtest_break_on_failure_unittest_ program.
+# Path to the googletest-break-on-failure-unittest_ program.
EXE_PATH = gtest_test_utils.GetTestExecutablePath(
- 'gtest_break_on_failure_unittest_')
+ 'googletest-break-on-failure-unittest_')
environ = gtest_test_utils.environ
@@ -97,7 +93,7 @@
"""
def RunAndVerify(self, env_var_value, flag_value, expect_seg_fault):
- """Runs gtest_break_on_failure_unittest_ and verifies that it does
+ """Runs googletest-break-on-failure-unittest_ and verifies that it does
(or does not) have a seg-fault.
Args:
diff --git a/third_party/googletest/test/gtest_break_on_failure_unittest_.cc b/third_party/googletest/test/googletest-break-on-failure-unittest_.cc
similarity index 98%
rename from third_party/googletest/test/gtest_break_on_failure_unittest_.cc
rename to third_party/googletest/test/googletest-break-on-failure-unittest_.cc
index 1231ec2..f84957a 100644
--- a/third_party/googletest/test/gtest_break_on_failure_unittest_.cc
+++ b/third_party/googletest/test/googletest-break-on-failure-unittest_.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Unit test for Google Test's break-on-failure mode.
//
diff --git a/third_party/googletest/test/gtest_catch_exceptions_test.py b/third_party/googletest/test/googletest-catch-exceptions-test.py
similarity index 87%
rename from third_party/googletest/test/gtest_catch_exceptions_test.py
rename to third_party/googletest/test/googletest-catch-exceptions-test.py
index e6fc22f..4e90be7 100755
--- a/third_party/googletest/test/gtest_catch_exceptions_test.py
+++ b/third_party/googletest/test/googletest-catch-exceptions-test.py
@@ -30,15 +30,11 @@
"""Tests Google Test's exception catching behavior.
-This script invokes gtest_catch_exceptions_test_ and
-gtest_catch_exceptions_ex_test_ (programs written with
+This script invokes googletest-catch-exceptions-test_ and
+googletest-catch-exceptions-ex-test_ (programs written with
Google Test) and verifies their output.
"""
-__author__ = 'vladl@google.com (Vlad Losev)'
-
-import os
-
import gtest_test_utils
# Constants.
@@ -47,15 +43,15 @@
NO_CATCH_EXCEPTIONS_FLAG = FLAG_PREFIX + 'catch_exceptions=0'
FILTER_FLAG = FLAG_PREFIX + 'filter'
-# Path to the gtest_catch_exceptions_ex_test_ binary, compiled with
+# Path to the googletest-catch-exceptions-ex-test_ binary, compiled with
# exceptions enabled.
EX_EXE_PATH = gtest_test_utils.GetTestExecutablePath(
- 'gtest_catch_exceptions_ex_test_')
+ 'googletest-catch-exceptions-ex-test_')
-# Path to the gtest_catch_exceptions_test_ binary, compiled with
+# Path to the googletest-catch-exceptions-test_ binary, compiled with
# exceptions disabled.
EXE_PATH = gtest_test_utils.GetTestExecutablePath(
- 'gtest_catch_exceptions_no_ex_test_')
+ 'googletest-catch-exceptions-no-ex-test_')
environ = gtest_test_utils.environ
SetEnvVar = gtest_test_utils.SetEnvVar
@@ -93,9 +89,9 @@
self.assert_('SEH exception with code 0x2a thrown '
'in the test fixture\'s destructor'
in test_output)
- self.assert_('SEH exception with code 0x2a thrown in SetUpTestCase()'
+ self.assert_('SEH exception with code 0x2a thrown in SetUpTestSuite()'
in test_output)
- self.assert_('SEH exception with code 0x2a thrown in TearDownTestCase()'
+ self.assert_('SEH exception with code 0x2a thrown in TearDownTestSuite()'
in test_output)
self.assert_('SEH exception with code 0x2a thrown in SetUp()'
in test_output)
@@ -138,43 +134,41 @@
'"Standard C++ exception" thrown '
'in the test fixture\'s destructor'
in EX_BINARY_OUTPUT)
- self.assert_('CxxExceptionInDestructorTest::TearDownTestCase() '
+ self.assert_('CxxExceptionInDestructorTest::TearDownTestSuite() '
'called as expected.'
in EX_BINARY_OUTPUT)
def testCatchesCxxExceptionsInSetUpTestCase(self):
self.assert_('C++ exception with description "Standard C++ exception"'
- ' thrown in SetUpTestCase()'
- in EX_BINARY_OUTPUT)
- self.assert_('CxxExceptionInConstructorTest::TearDownTestCase() '
+ ' thrown in SetUpTestSuite()' in EX_BINARY_OUTPUT)
+ self.assert_('CxxExceptionInConstructorTest::TearDownTestSuite() '
'called as expected.'
in EX_BINARY_OUTPUT)
- self.assert_('CxxExceptionInSetUpTestCaseTest constructor '
+ self.assert_('CxxExceptionInSetUpTestSuiteTest constructor '
'called as expected.'
in EX_BINARY_OUTPUT)
- self.assert_('CxxExceptionInSetUpTestCaseTest destructor '
+ self.assert_('CxxExceptionInSetUpTestSuiteTest destructor '
'called as expected.'
in EX_BINARY_OUTPUT)
- self.assert_('CxxExceptionInSetUpTestCaseTest::SetUp() '
+ self.assert_('CxxExceptionInSetUpTestSuiteTest::SetUp() '
'called as expected.'
in EX_BINARY_OUTPUT)
- self.assert_('CxxExceptionInSetUpTestCaseTest::TearDown() '
+ self.assert_('CxxExceptionInSetUpTestSuiteTest::TearDown() '
'called as expected.'
in EX_BINARY_OUTPUT)
- self.assert_('CxxExceptionInSetUpTestCaseTest test body '
+ self.assert_('CxxExceptionInSetUpTestSuiteTest test body '
'called as expected.'
in EX_BINARY_OUTPUT)
def testCatchesCxxExceptionsInTearDownTestCase(self):
self.assert_('C++ exception with description "Standard C++ exception"'
- ' thrown in TearDownTestCase()'
- in EX_BINARY_OUTPUT)
+ ' thrown in TearDownTestSuite()' in EX_BINARY_OUTPUT)
def testCatchesCxxExceptionsInSetUp(self):
self.assert_('C++ exception with description "Standard C++ exception"'
' thrown in SetUp()'
in EX_BINARY_OUTPUT)
- self.assert_('CxxExceptionInSetUpTest::TearDownTestCase() '
+ self.assert_('CxxExceptionInSetUpTest::TearDownTestSuite() '
'called as expected.'
in EX_BINARY_OUTPUT)
self.assert_('CxxExceptionInSetUpTest destructor '
@@ -192,7 +186,7 @@
self.assert_('C++ exception with description "Standard C++ exception"'
' thrown in TearDown()'
in EX_BINARY_OUTPUT)
- self.assert_('CxxExceptionInTearDownTest::TearDownTestCase() '
+ self.assert_('CxxExceptionInTearDownTest::TearDownTestSuite() '
'called as expected.'
in EX_BINARY_OUTPUT)
self.assert_('CxxExceptionInTearDownTest destructor '
@@ -203,7 +197,7 @@
self.assert_('C++ exception with description "Standard C++ exception"'
' thrown in the test body'
in EX_BINARY_OUTPUT)
- self.assert_('CxxExceptionInTestBodyTest::TearDownTestCase() '
+ self.assert_('CxxExceptionInTestBodyTest::TearDownTestSuite() '
'called as expected.'
in EX_BINARY_OUTPUT)
self.assert_('CxxExceptionInTestBodyTest destructor '
diff --git a/third_party/googletest/test/gtest_catch_exceptions_test_.cc b/third_party/googletest/test/googletest-catch-exceptions-test_.cc
similarity index 69%
rename from third_party/googletest/test/gtest_catch_exceptions_test_.cc
rename to third_party/googletest/test/googletest-catch-exceptions-test_.cc
index c6d953c..8c127d4 100644
--- a/third_party/googletest/test/gtest_catch_exceptions_test_.cc
+++ b/third_party/googletest/test/googletest-catch-exceptions-test_.cc
@@ -26,17 +26,17 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: vladl@google.com (Vlad Losev)
+
//
// Tests for Google Test itself. Tests in this file throw C++ or SEH
-// exceptions, and the output is verified by gtest_catch_exceptions_test.py.
-
-#include "gtest/gtest.h"
+// exceptions, and the output is verified by
+// googletest-catch-exceptions-test.py.
#include <stdio.h> // NOLINT
#include <stdlib.h> // For exit().
+#include "gtest/gtest.h"
+
#if GTEST_HAS_SEH
# include <windows.h>
#endif
@@ -64,19 +64,20 @@
TEST_F(SehExceptionInDestructorTest, ThrowsExceptionInDestructor) {}
-class SehExceptionInSetUpTestCaseTest : public Test {
+class SehExceptionInSetUpTestSuiteTest : public Test {
public:
- static void SetUpTestCase() { RaiseException(42, 0, 0, NULL); }
+ static void SetUpTestSuite() { RaiseException(42, 0, 0, NULL); }
};
-TEST_F(SehExceptionInSetUpTestCaseTest, ThrowsExceptionInSetUpTestCase) {}
+TEST_F(SehExceptionInSetUpTestSuiteTest, ThrowsExceptionInSetUpTestSuite) {}
-class SehExceptionInTearDownTestCaseTest : public Test {
+class SehExceptionInTearDownTestSuiteTest : public Test {
public:
- static void TearDownTestCase() { RaiseException(42, 0, 0, NULL); }
+ static void TearDownTestSuite() { RaiseException(42, 0, 0, NULL); }
};
-TEST_F(SehExceptionInTearDownTestCaseTest, ThrowsExceptionInTearDownTestCase) {}
+TEST_F(SehExceptionInTearDownTestSuiteTest,
+ ThrowsExceptionInTearDownTestSuite) {}
class SehExceptionInSetUpTest : public Test {
protected:
@@ -109,24 +110,24 @@
throw std::runtime_error("Standard C++ exception"));
}
- static void TearDownTestCase() {
+ static void TearDownTestSuite() {
printf("%s",
- "CxxExceptionInConstructorTest::TearDownTestCase() "
+ "CxxExceptionInConstructorTest::TearDownTestSuite() "
"called as expected.\n");
}
protected:
- ~CxxExceptionInConstructorTest() {
+ ~CxxExceptionInConstructorTest() override {
ADD_FAILURE() << "CxxExceptionInConstructorTest destructor "
<< "called unexpectedly.";
}
- virtual void SetUp() {
+ void SetUp() override {
ADD_FAILURE() << "CxxExceptionInConstructorTest::SetUp() "
<< "called unexpectedly.";
}
- virtual void TearDown() {
+ void TearDown() override {
ADD_FAILURE() << "CxxExceptionInConstructorTest::TearDown() "
<< "called unexpectedly.";
}
@@ -137,97 +138,78 @@
<< "called unexpectedly.";
}
-// Exceptions in destructors are not supported in C++11.
-#if !GTEST_LANG_CXX11
-class CxxExceptionInDestructorTest : public Test {
+class CxxExceptionInSetUpTestSuiteTest : public Test {
public:
- static void TearDownTestCase() {
+ CxxExceptionInSetUpTestSuiteTest() {
printf("%s",
- "CxxExceptionInDestructorTest::TearDownTestCase() "
+ "CxxExceptionInSetUpTestSuiteTest constructor "
"called as expected.\n");
}
- protected:
- ~CxxExceptionInDestructorTest() {
- GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(
- throw std::runtime_error("Standard C++ exception"));
- }
-};
-
-TEST_F(CxxExceptionInDestructorTest, ThrowsExceptionInDestructor) {}
-#endif // C++11 mode
-
-class CxxExceptionInSetUpTestCaseTest : public Test {
- public:
- CxxExceptionInSetUpTestCaseTest() {
- printf("%s",
- "CxxExceptionInSetUpTestCaseTest constructor "
- "called as expected.\n");
- }
-
- static void SetUpTestCase() {
+ static void SetUpTestSuite() {
throw std::runtime_error("Standard C++ exception");
}
- static void TearDownTestCase() {
+ static void TearDownTestSuite() {
printf("%s",
- "CxxExceptionInSetUpTestCaseTest::TearDownTestCase() "
+ "CxxExceptionInSetUpTestSuiteTest::TearDownTestSuite() "
"called as expected.\n");
}
protected:
- ~CxxExceptionInSetUpTestCaseTest() {
+ ~CxxExceptionInSetUpTestSuiteTest() override {
printf("%s",
- "CxxExceptionInSetUpTestCaseTest destructor "
+ "CxxExceptionInSetUpTestSuiteTest destructor "
"called as expected.\n");
}
- virtual void SetUp() {
+ void SetUp() override {
printf("%s",
- "CxxExceptionInSetUpTestCaseTest::SetUp() "
+ "CxxExceptionInSetUpTestSuiteTest::SetUp() "
"called as expected.\n");
}
- virtual void TearDown() {
+ void TearDown() override {
printf("%s",
- "CxxExceptionInSetUpTestCaseTest::TearDown() "
+ "CxxExceptionInSetUpTestSuiteTest::TearDown() "
"called as expected.\n");
}
};
-TEST_F(CxxExceptionInSetUpTestCaseTest, ThrowsExceptionInSetUpTestCase) {
+TEST_F(CxxExceptionInSetUpTestSuiteTest, ThrowsExceptionInSetUpTestSuite) {
printf("%s",
- "CxxExceptionInSetUpTestCaseTest test body "
+ "CxxExceptionInSetUpTestSuiteTest test body "
"called as expected.\n");
}
-class CxxExceptionInTearDownTestCaseTest : public Test {
+class CxxExceptionInTearDownTestSuiteTest : public Test {
public:
- static void TearDownTestCase() {
+ static void TearDownTestSuite() {
throw std::runtime_error("Standard C++ exception");
}
};
-TEST_F(CxxExceptionInTearDownTestCaseTest, ThrowsExceptionInTearDownTestCase) {}
+TEST_F(CxxExceptionInTearDownTestSuiteTest,
+ ThrowsExceptionInTearDownTestSuite) {}
class CxxExceptionInSetUpTest : public Test {
public:
- static void TearDownTestCase() {
+ static void TearDownTestSuite() {
printf("%s",
- "CxxExceptionInSetUpTest::TearDownTestCase() "
+ "CxxExceptionInSetUpTest::TearDownTestSuite() "
"called as expected.\n");
}
protected:
- ~CxxExceptionInSetUpTest() {
+ ~CxxExceptionInSetUpTest() override {
printf("%s",
"CxxExceptionInSetUpTest destructor "
"called as expected.\n");
}
- virtual void SetUp() { throw std::runtime_error("Standard C++ exception"); }
+ void SetUp() override { throw std::runtime_error("Standard C++ exception"); }
- virtual void TearDown() {
+ void TearDown() override {
printf("%s",
"CxxExceptionInSetUpTest::TearDown() "
"called as expected.\n");
@@ -241,20 +223,20 @@
class CxxExceptionInTearDownTest : public Test {
public:
- static void TearDownTestCase() {
+ static void TearDownTestSuite() {
printf("%s",
- "CxxExceptionInTearDownTest::TearDownTestCase() "
+ "CxxExceptionInTearDownTest::TearDownTestSuite() "
"called as expected.\n");
}
protected:
- ~CxxExceptionInTearDownTest() {
+ ~CxxExceptionInTearDownTest() override {
printf("%s",
"CxxExceptionInTearDownTest destructor "
"called as expected.\n");
}
- virtual void TearDown() {
+ void TearDown() override {
throw std::runtime_error("Standard C++ exception");
}
};
@@ -263,20 +245,20 @@
class CxxExceptionInTestBodyTest : public Test {
public:
- static void TearDownTestCase() {
+ static void TearDownTestSuite() {
printf("%s",
- "CxxExceptionInTestBodyTest::TearDownTestCase() "
+ "CxxExceptionInTestBodyTest::TearDownTestSuite() "
"called as expected.\n");
}
protected:
- ~CxxExceptionInTestBodyTest() {
+ ~CxxExceptionInTestBodyTest() override {
printf("%s",
"CxxExceptionInTestBodyTest destructor "
"called as expected.\n");
}
- virtual void TearDown() {
+ void TearDown() override {
printf("%s",
"CxxExceptionInTestBodyTest::TearDown() "
"called as expected.\n");
@@ -296,7 +278,7 @@
// ones.
void TerminateHandler() {
fprintf(stderr, "%s\n", "Unhandled C++ exception terminating the program.");
- fflush(NULL);
+ fflush(nullptr);
exit(3);
}
diff --git a/third_party/googletest/test/gtest_color_test.py b/third_party/googletest/test/googletest-color-test.py
similarity index 95%
rename from third_party/googletest/test/gtest_color_test.py
rename to third_party/googletest/test/googletest-color-test.py
index d02a53e..f3b7c99 100755
--- a/third_party/googletest/test/gtest_color_test.py
+++ b/third_party/googletest/test/googletest-color-test.py
@@ -31,17 +31,14 @@
"""Verifies that Google Test correctly determines whether to use colors."""
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
import os
import gtest_test_utils
-
-IS_WINDOWS = os.name = 'nt'
+IS_WINDOWS = os.name == 'nt'
COLOR_ENV_VAR = 'GTEST_COLOR'
COLOR_FLAG = 'gtest_color'
-COMMAND = gtest_test_utils.GetTestExecutablePath('gtest_color_test_')
+COMMAND = gtest_test_utils.GetTestExecutablePath('googletest-color-test_')
def SetEnvVar(env_var, value):
@@ -54,7 +51,7 @@
def UsesColor(term, color_env_var, color_flag):
- """Runs gtest_color_test_ and returns its exit code."""
+ """Runs googletest-color-test_ and returns its exit code."""
SetEnvVar('TERM', term)
SetEnvVar(COLOR_ENV_VAR, color_env_var)
diff --git a/third_party/googletest/test/gtest_color_test_.cc b/third_party/googletest/test/googletest-color-test_.cc
similarity index 97%
rename from third_party/googletest/test/gtest_color_test_.cc
rename to third_party/googletest/test/googletest-color-test_.cc
index f9a21e2..220a3a0 100644
--- a/third_party/googletest/test/gtest_color_test_.cc
+++ b/third_party/googletest/test/googletest-color-test_.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// A helper program for testing how Google Test determines whether to use
// colors in the output. It prints "YES" and returns 1 if Google Test
diff --git a/third_party/googletest/test/gtest-death-test_test.cc b/third_party/googletest/test/googletest-death-test-test.cc
similarity index 92%
rename from third_party/googletest/test/gtest-death-test_test.cc
rename to third_party/googletest/test/googletest-death-test-test.cc
index b7846b2..b864541 100644
--- a/third_party/googletest/test/gtest-death-test_test.cc
+++ b/third_party/googletest/test/googletest-death-test-test.cc
@@ -26,12 +26,12 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
//
// Tests for death tests.
#include "gtest/gtest-death-test.h"
+
#include "gtest/gtest.h"
#include "gtest/internal/gtest-filepath.h"
@@ -60,6 +60,8 @@
namespace posix = ::testing::internal::posix;
+using testing::ContainsRegex;
+using testing::Matcher;
using testing::Message;
using testing::internal::DeathTest;
using testing::internal::DeathTestFactory;
@@ -98,6 +100,8 @@
} // namespace internal
} // namespace testing
+namespace {
+
void DieWithMessage(const ::std::string& message) {
fprintf(stderr, "%s", message.c_str());
fflush(stderr); // Make sure the text is printed before the process exits.
@@ -124,9 +128,7 @@
protected:
TestForDeathTest() : original_dir_(FilePath::GetCurrentDir()) {}
- virtual ~TestForDeathTest() {
- posix::ChDir(original_dir_.c_str());
- }
+ ~TestForDeathTest() override { posix::ChDir(original_dir_.c_str()); }
// A static member function that's expected to die.
static void StaticMemberFunction() { DieInside("StaticMemberFunction"); }
@@ -200,7 +202,7 @@
return 12;
}
-# if GTEST_OS_WINDOWS
+# if GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA
// Tests the ExitedWithCode predicate.
TEST(ExitStatusPredicateTest, ExitedWithCode) {
@@ -272,7 +274,7 @@
EXPECT_FALSE(pred_kill(status_segv));
}
-# endif // GTEST_OS_WINDOWS
+# endif // GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA
// Tests that the death test macros expand to code which may or may not
// be followed by operator<<, and that in either case the complete text
@@ -298,14 +300,14 @@
EXPECT_DEATH(_exit(1), "") << 1 << 2 << 3;
}
+# if GTEST_USES_PCRE
+
void DieWithEmbeddedNul() {
fprintf(stderr, "Hello%cmy null world.\n", '\0');
fflush(stderr);
_exit(1);
}
-# if GTEST_USES_PCRE
-
// Tests that EXPECT_DEATH and ASSERT_DEATH work when the error
// message has a NUL character in it.
TEST_F(TestForDeathTest, EmbeddedNulInMessage) {
@@ -371,13 +373,13 @@
timer.it_interval.tv_sec = 0;
timer.it_interval.tv_usec = 1;
timer.it_value = timer.it_interval;
- ASSERT_EQ(0, setitimer(ITIMER_PROF, &timer, NULL));
+ ASSERT_EQ(0, setitimer(ITIMER_PROF, &timer, nullptr));
struct sigaction signal_action;
memset(&signal_action, 0, sizeof(signal_action));
sigemptyset(&signal_action.sa_mask);
signal_action.sa_sigaction = SigprofAction;
signal_action.sa_flags = SA_RESTART | SA_SIGINFO;
- ASSERT_EQ(0, sigaction(SIGPROF, &signal_action, NULL));
+ ASSERT_EQ(0, sigaction(SIGPROF, &signal_action, nullptr));
}
// Disables ITIMER_PROF timer and ignores SIGPROF signal.
@@ -386,7 +388,7 @@
timer.it_interval.tv_sec = 0;
timer.it_interval.tv_usec = 0;
timer.it_value = timer.it_interval;
- ASSERT_EQ(0, setitimer(ITIMER_PROF, &timer, NULL));
+ ASSERT_EQ(0, setitimer(ITIMER_PROF, &timer, nullptr));
struct sigaction signal_action;
memset(&signal_action, 0, sizeof(signal_action));
sigemptyset(&signal_action.sa_mask);
@@ -453,21 +455,17 @@
# if GTEST_HAS_CLONE && GTEST_HAS_PTHREAD
-namespace {
-
bool pthread_flag;
void SetPthreadFlag() {
pthread_flag = true;
}
-} // namespace
-
TEST_F(TestForDeathTest, DoesNotExecuteAtforkHooks) {
if (!testing::GTEST_FLAG(death_test_use_fork)) {
testing::GTEST_FLAG(death_test_style) = "threadsafe";
pthread_flag = false;
- ASSERT_EQ(0, pthread_atfork(&SetPthreadFlag, NULL, NULL));
+ ASSERT_EQ(0, pthread_atfork(&SetPthreadFlag, nullptr, nullptr));
ASSERT_DEATH(_exit(1), "");
ASSERT_FALSE(pthread_flag);
}
@@ -495,18 +493,15 @@
const testing::internal::RE regex(regex_c_str);
EXPECT_DEATH(GlobalFunction(), regex);
-# if GTEST_HAS_GLOBAL_STRING
-
- const ::string regex_str(regex_c_str);
- EXPECT_DEATH(GlobalFunction(), regex_str);
-
-# endif // GTEST_HAS_GLOBAL_STRING
-
# if !GTEST_USES_PCRE
const ::std::string regex_std_str(regex_c_str);
EXPECT_DEATH(GlobalFunction(), regex_std_str);
+ // This one is tricky; a temporary pointer into another temporary. Reference
+ // lifetime extension of the pointer is not sufficient.
+ EXPECT_DEATH(GlobalFunction(), ::std::string(regex_c_str).c_str());
+
# endif // !GTEST_USES_PCRE
}
@@ -617,7 +612,11 @@
TEST_F(TestForDeathTest, TestExpectDebugDeath) {
int sideeffect = 0;
- EXPECT_DEBUG_DEATH(DieInDebugElse12(&sideeffect), "death.*DieInDebugElse12")
+ // Put the regex in a local variable to make sure we don't get an "unused"
+ // warning in opt mode.
+ const char* regex = "death.*DieInDebugElse12";
+
+ EXPECT_DEBUG_DEATH(DieInDebugElse12(&sideeffect), regex)
<< "Must accept a streamed message";
# ifdef NDEBUG
@@ -780,11 +779,12 @@
// Of all signals effects on the process exit code, only those of SIGABRT
// are documented on Windows.
- // See http://msdn.microsoft.com/en-us/library/dwwzkt4c(VS.71).aspx.
+ // See https://msdn.microsoft.com/en-us/query-bi/m/dwwzkt4c.
EXPECT_EXIT(raise(SIGABRT), testing::ExitedWithCode(3), "") << "b_ar";
-# else
+# elif !GTEST_OS_FUCHSIA
+ // Fuchsia has no unix signals.
EXPECT_EXIT(raise(SIGKILL), testing::KilledBySignal(SIGKILL), "") << "foo";
ASSERT_EXIT(raise(SIGUSR2), testing::KilledBySignal(SIGUSR2), "") << "bar";
@@ -872,9 +872,9 @@
class MockDeathTestFactory : public DeathTestFactory {
public:
MockDeathTestFactory();
- virtual bool Create(const char* statement,
- const ::testing::internal::RE* regex,
- const char* file, int line, DeathTest** test);
+ bool Create(const char* statement,
+ testing::Matcher<const std::string&> matcher, const char* file,
+ int line, DeathTest** test) override;
// Sets the parameters for subsequent calls to Create.
void SetParameters(bool create, DeathTest::TestRole role,
@@ -929,22 +929,20 @@
TestRole role, int status, bool passed) :
parent_(parent), role_(role), status_(status), passed_(passed) {
}
- virtual ~MockDeathTest() {
- parent_->test_deleted_ = true;
- }
- virtual TestRole AssumeRole() {
+ ~MockDeathTest() override { parent_->test_deleted_ = true; }
+ TestRole AssumeRole() override {
++parent_->assume_role_calls_;
return role_;
}
- virtual int Wait() {
+ int Wait() override {
++parent_->wait_calls_;
return status_;
}
- virtual bool Passed(bool exit_status_ok) {
+ bool Passed(bool exit_status_ok) override {
parent_->passed_args_.push_back(exit_status_ok);
return passed_;
}
- virtual void Abort(AbortReason reason) {
+ void Abort(AbortReason reason) override {
parent_->abort_args_.push_back(reason);
}
@@ -988,16 +986,14 @@
// Sets test to NULL (if create_ is false) or to the address of a new
// MockDeathTest object with parameters taken from the last call
// to SetParameters (if create_ is true). Always returns true.
-bool MockDeathTestFactory::Create(const char* /*statement*/,
- const ::testing::internal::RE* /*regex*/,
- const char* /*file*/,
- int /*line*/,
- DeathTest** test) {
+bool MockDeathTestFactory::Create(
+ const char* /*statement*/, testing::Matcher<const std::string&> /*matcher*/,
+ const char* /*file*/, int /*line*/, DeathTest** test) {
test_deleted_ = false;
if (create_) {
*test = new MockDeathTest(this, role_, status_, passed_);
} else {
- *test = NULL;
+ *test = nullptr;
}
return true;
}
@@ -1010,16 +1006,16 @@
static testing::internal::ReplaceDeathTestFactory* replacer_;
static MockDeathTestFactory* factory_;
- static void SetUpTestCase() {
+ static void SetUpTestSuite() {
factory_ = new MockDeathTestFactory;
replacer_ = new testing::internal::ReplaceDeathTestFactory(factory_);
}
- static void TearDownTestCase() {
+ static void TearDownTestSuite() {
delete replacer_;
- replacer_ = NULL;
+ replacer_ = nullptr;
delete factory_;
- factory_ = NULL;
+ factory_ = nullptr;
}
// Runs a death test that breaks the rules by returning. Such a death
@@ -1033,10 +1029,9 @@
}
};
-testing::internal::ReplaceDeathTestFactory* MacroLogicDeathTest::replacer_
- = NULL;
-MockDeathTestFactory* MacroLogicDeathTest::factory_ = NULL;
-
+testing::internal::ReplaceDeathTestFactory* MacroLogicDeathTest::replacer_ =
+ nullptr;
+MockDeathTestFactory* MacroLogicDeathTest::factory_ = nullptr;
// Test that nothing happens when the factory doesn't return a DeathTest:
TEST_F(MacroLogicDeathTest, NothingHappens) {
@@ -1275,9 +1270,6 @@
# if GTEST_OS_WINDOWS
TEST(EnvironmentTest, HandleFitsIntoSizeT) {
- // TODO(vladl@google.com): Remove this test after this condition is verified
- // in a static assertion in gtest-death-test.cc in the function
- // GetStatusFileDescriptor.
ASSERT_TRUE(sizeof(HANDLE) <= sizeof(size_t));
}
# endif // GTEST_OS_WINDOWS
@@ -1315,8 +1307,49 @@
}, "Inside");
}
+void DieWithMessage(const char* message) {
+ fputs(message, stderr);
+ fflush(stderr); // Make sure the text is printed before the process exits.
+ _exit(1);
+}
+
+TEST(MatcherDeathTest, DoesNotBreakBareRegexMatching) {
+ // googletest tests this, of course; here we ensure that including googlemock
+ // has not broken it.
+ EXPECT_DEATH(DieWithMessage("O, I die, Horatio."), "I d[aeiou]e");
+}
+
+TEST(MatcherDeathTest, MonomorphicMatcherMatches) {
+ EXPECT_DEATH(DieWithMessage("Behind O, I am slain!"),
+ Matcher<const std::string&>(ContainsRegex("I am slain")));
+}
+
+TEST(MatcherDeathTest, MonomorphicMatcherDoesNotMatch) {
+ EXPECT_NONFATAL_FAILURE(
+ EXPECT_DEATH(
+ DieWithMessage("Behind O, I am slain!"),
+ Matcher<const std::string&>(ContainsRegex("Ow, I am slain"))),
+ "Expected: contains regular expression \"Ow, I am slain\"");
+}
+
+TEST(MatcherDeathTest, PolymorphicMatcherMatches) {
+ EXPECT_DEATH(DieWithMessage("The rest is silence."),
+ ContainsRegex("rest is silence"));
+}
+
+TEST(MatcherDeathTest, PolymorphicMatcherDoesNotMatch) {
+ EXPECT_NONFATAL_FAILURE(
+ EXPECT_DEATH(DieWithMessage("The rest is silence."),
+ ContainsRegex("rest is science")),
+ "Expected: contains regular expression \"rest is science\"");
+}
+
+} // namespace
+
#else // !GTEST_HAS_DEATH_TEST follows
+namespace {
+
using testing::internal::CaptureStderr;
using testing::internal::GetCapturedStderr;
@@ -1365,8 +1398,12 @@
EXPECT_EQ(1, n);
}
+} // namespace
+
#endif // !GTEST_HAS_DEATH_TEST
+namespace {
+
// Tests that the death test macros expand to code which may or may not
// be followed by operator<<, and that in either case the complete text
// comprises only a single C++ statement.
@@ -1417,3 +1454,5 @@
TEST(NotADeathTest, Test) {
SUCCEED();
}
+
+} // namespace
diff --git a/third_party/googletest/test/gtest-death-test_ex_test.cc b/third_party/googletest/test/googletest-death-test_ex_test.cc
similarity index 95%
rename from third_party/googletest/test/gtest-death-test_ex_test.cc
rename to third_party/googletest/test/googletest-death-test_ex_test.cc
index b50a13d..7ea5b94 100644
--- a/third_party/googletest/test/gtest-death-test_ex_test.cc
+++ b/third_party/googletest/test/googletest-death-test_ex_test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: vladl@google.com (Vlad Losev)
+
//
// Tests that verify interaction of exceptions and death tests.
@@ -60,7 +59,7 @@
class TestException : public std::exception {
public:
- virtual const char* what() const throw() { return "exceptional message"; }
+ const char* what() const throw() override { return "exceptional message"; }
};
TEST(CxxExceptionDeathTest, PrintsMessageForStdExceptions) {
@@ -69,7 +68,7 @@
"exceptional message");
// Verifies that the location is mentioned in the failure text.
EXPECT_NONFATAL_FAILURE(EXPECT_DEATH(throw TestException(), ""),
- "gtest-death-test_ex_test.cc");
+ __FILE__);
}
# endif // GTEST_HAS_EXCEPTIONS
diff --git a/third_party/googletest/test/gtest_env_var_test.py b/third_party/googletest/test/googletest-env-var-test.py
similarity index 93%
rename from third_party/googletest/test/gtest_env_var_test.py
rename to third_party/googletest/test/googletest-env-var-test.py
index 424075c..2f0e406 100755
--- a/third_party/googletest/test/gtest_env_var_test.py
+++ b/third_party/googletest/test/googletest-env-var-test.py
@@ -31,8 +31,6 @@
"""Verifies that Google Test correctly parses environment variables."""
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
import os
import gtest_test_utils
@@ -40,7 +38,7 @@
IS_WINDOWS = os.name == 'nt'
IS_LINUX = os.name == 'posix' and os.uname()[0] == 'Linux'
-COMMAND = gtest_test_utils.GetTestExecutablePath('gtest_env_var_test_')
+COMMAND = gtest_test_utils.GetTestExecutablePath('googletest-env-var-test_')
environ = os.environ.copy()
@@ -62,7 +60,7 @@
def GetFlag(flag):
- """Runs gtest_env_var_test_ and returns its output."""
+ """Runs googletest-env-var-test_ and returns its output."""
args = [COMMAND]
if flag is not None:
@@ -81,13 +79,14 @@
class GTestEnvVarTest(gtest_test_utils.TestCase):
+
def testEnvVarAffectsFlag(self):
"""Tests that environment variable should affect the corresponding flag."""
TestFlag('break_on_failure', '1', '0')
TestFlag('color', 'yes', 'auto')
TestFlag('filter', 'FooTest.Bar', '*')
- SetEnvVar('XML_OUTPUT_FILE', None) # For 'output' test
+ SetEnvVar('XML_OUTPUT_FILE', None) # For 'output' test
TestFlag('output', 'xml:tmp/foo.xml', '')
TestFlag('print_time', '0', '1')
TestFlag('repeat', '999', '1')
@@ -99,6 +98,7 @@
TestFlag('death_test_use_fork', '1', '0')
TestFlag('stack_trace_depth', '0', '100')
+
def testXmlOutputFile(self):
"""Tests that $XML_OUTPUT_FILE affects the output flag."""
@@ -107,7 +107,7 @@
AssertEq('xml:tmp/bar.xml', GetFlag('output'))
def testXmlOutputFileOverride(self):
- """Tests that $XML_OUTPUT_FILE is overridden by $GTEST_OUTPUT"""
+ """Tests that $XML_OUTPUT_FILE is overridden by $GTEST_OUTPUT."""
SetEnvVar('GTEST_OUTPUT', 'xml:tmp/foo.xml')
SetEnvVar('XML_OUTPUT_FILE', 'tmp/bar.xml')
diff --git a/third_party/googletest/test/gtest_env_var_test_.cc b/third_party/googletest/test/googletest-env-var-test_.cc
similarity index 96%
rename from third_party/googletest/test/gtest_env_var_test_.cc
rename to third_party/googletest/test/googletest-env-var-test_.cc
index ed62372..fd2aa82 100644
--- a/third_party/googletest/test/gtest_env_var_test_.cc
+++ b/third_party/googletest/test/googletest-env-var-test_.cc
@@ -26,15 +26,14 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// A helper program for testing that Google Test parses the environment
// variables correctly.
-#include "gtest/gtest.h"
-
#include <iostream>
+
+#include "gtest/gtest.h"
#include "src/gtest-internal-inl.h"
using ::std::cout;
@@ -114,7 +113,7 @@
testing::InitGoogleTest(&argc, argv);
if (argc != 2) {
- cout << "Usage: gtest_env_var_test_ NAME_OF_FLAG\n";
+ cout << "Usage: googletest-env-var-test_ NAME_OF_FLAG\n";
return 1;
}
diff --git a/third_party/googletest/test/gtest-filepath_test.cc b/third_party/googletest/test/googletest-filepath-test.cc
similarity index 98%
rename from third_party/googletest/test/gtest-filepath_test.cc
rename to third_party/googletest/test/googletest-filepath-test.cc
index 29cea3d..aafad36 100644
--- a/third_party/googletest/test/gtest-filepath_test.cc
+++ b/third_party/googletest/test/googletest-filepath-test.cc
@@ -27,7 +27,6 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-//
// Google Test filepath utilities
//
// This file tests classes and functions used internally by
@@ -51,8 +50,6 @@
namespace {
#if GTEST_OS_WINDOWS_MOBILE
-// TODO(wan@google.com): Move these to the POSIX adapter section in
-// gtest-port.h.
// Windows CE doesn't have the remove C function.
int remove(const char* path) {
@@ -81,7 +78,7 @@
const FilePath cwd = FilePath::GetCurrentDir();
posix::ChDir(original_dir.c_str());
-# if GTEST_OS_WINDOWS
+# if GTEST_OS_WINDOWS || GTEST_OS_OS2
// Skips the ":".
const char* const cwd_without_drive = strchr(cwd.c_str(), ':');
@@ -480,7 +477,7 @@
class DirectoryCreationTest : public Test {
protected:
- virtual void SetUp() {
+ void SetUp() override {
testdata_path_.Set(FilePath(
TempDir() + GetCurrentExecutableName().string() +
"_directory_creation" GTEST_PATH_SEP_ "test" GTEST_PATH_SEP_));
@@ -497,7 +494,7 @@
posix::RmDir(testdata_path_.c_str());
}
- virtual void TearDown() {
+ void TearDown() override {
remove(testdata_file_.c_str());
remove(unique_file0_.c_str());
remove(unique_file1_.c_str());
diff --git a/third_party/googletest/test/gtest_filter_unittest.py b/third_party/googletest/test/googletest-filter-unittest.py
similarity index 94%
rename from third_party/googletest/test/gtest_filter_unittest.py
rename to third_party/googletest/test/googletest-filter-unittest.py
index ec0b151..6b32f2d 100755
--- a/third_party/googletest/test/gtest_filter_unittest.py
+++ b/third_party/googletest/test/googletest-filter-unittest.py
@@ -33,15 +33,13 @@
A user can specify which test(s) in a Google Test program to run via either
the GTEST_FILTER environment variable or the --gtest_filter flag.
This script tests such functionality by invoking
-gtest_filter_unittest_ (a program written with Google Test) with different
+googletest-filter-unittest_ (a program written with Google Test) with different
environments and command line flags.
Note that test sharding may also influence which tests are filtered. Therefore,
we test that here also.
"""
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
import os
import re
try:
@@ -49,7 +47,6 @@
except ImportError:
pass
import sys
-
import gtest_test_utils
# Constants.
@@ -59,10 +56,12 @@
# script in a subprocess to print whether the variable is STILL in
# os.environ. We then use 'eval' to parse the child's output so that an
# exception is thrown if the input is anything other than 'True' nor 'False'.
-os.environ['EMPTY_VAR'] = ''
-child = gtest_test_utils.Subprocess(
- [sys.executable, '-c', 'import os; print(\'EMPTY_VAR\' in os.environ)'])
-CAN_PASS_EMPTY_ENV = eval(child.output)
+CAN_PASS_EMPTY_ENV = False
+if sys.executable:
+ os.environ['EMPTY_VAR'] = ''
+ child = gtest_test_utils.Subprocess(
+ [sys.executable, '-c', 'import os; print(\'EMPTY_VAR\' in os.environ)'])
+ CAN_PASS_EMPTY_ENV = eval(child.output)
# Check if this platform can unset environment variables in child processes.
@@ -71,11 +70,14 @@
# is NO LONGER in os.environ.
# We use 'eval' to parse the child's output so that an exception
# is thrown if the input is neither 'True' nor 'False'.
-os.environ['UNSET_VAR'] = 'X'
-del os.environ['UNSET_VAR']
-child = gtest_test_utils.Subprocess(
- [sys.executable, '-c', 'import os; print(\'UNSET_VAR\' not in os.environ)'])
-CAN_UNSET_ENV = eval(child.output)
+CAN_UNSET_ENV = False
+if sys.executable:
+ os.environ['UNSET_VAR'] = 'X'
+ del os.environ['UNSET_VAR']
+ child = gtest_test_utils.Subprocess(
+ [sys.executable, '-c', 'import os; print(\'UNSET_VAR\' not in os.environ)'
+ ])
+ CAN_UNSET_ENV = eval(child.output)
# Checks if we should test with an empty filter. This doesn't
@@ -97,10 +99,10 @@
FILTER_FLAG = 'gtest_filter'
# The command line flag for including disabled tests.
-ALSO_RUN_DISABED_TESTS_FLAG = 'gtest_also_run_disabled_tests'
+ALSO_RUN_DISABLED_TESTS_FLAG = 'gtest_also_run_disabled_tests'
-# Command to run the gtest_filter_unittest_ program.
-COMMAND = gtest_test_utils.GetTestExecutablePath('gtest_filter_unittest_')
+# Command to run the googletest-filter-unittest_ program.
+COMMAND = gtest_test_utils.GetTestExecutablePath('googletest-filter-unittest_')
# Regex for determining whether parameterized tests are enabled in the binary.
PARAM_TEST_REGEX = re.compile(r'/ParamTest')
@@ -119,7 +121,7 @@
SUPPORTS_DEATH_TESTS = 'HasDeathTest' in gtest_test_utils.Subprocess(
[COMMAND, LIST_TESTS_FLAG]).output
-# Full names of all tests in gtest_filter_unittests_.
+# Full names of all tests in googletest-filter-unittests_.
PARAM_TESTS = [
'SeqP/ParamTest.TestX/0',
'SeqP/ParamTest.TestX/1',
@@ -291,9 +293,10 @@
args=None, check_exit_0=False):
"""Checks that binary runs correct tests for the given filter and shard.
- Runs all shards of gtest_filter_unittest_ with the given filter, and
+ Runs all shards of googletest-filter-unittest_ with the given filter, and
verifies that the right set of tests were run. The union of tests run
on each shard should be identical to tests_to_run, without duplicates.
+ If check_exit_0, .
Args:
gtest_filter: A filter to apply to the tests.
@@ -328,7 +331,7 @@
def RunAndVerifyAllowingDisabled(self, gtest_filter, tests_to_run):
"""Checks that the binary runs correct set of tests for the given filter.
- Runs gtest_filter_unittest_ with the given filter, and enables
+ Runs googletest-filter-unittest_ with the given filter, and enables
disabled tests. Verifies that the right set of tests were run.
Args:
@@ -339,7 +342,7 @@
tests_to_run = self.AdjustForParameterizedTests(tests_to_run)
# Construct the command line.
- args = ['--%s' % ALSO_RUN_DISABED_TESTS_FLAG]
+ args = ['--%s' % ALSO_RUN_DISABLED_TESTS_FLAG]
if gtest_filter is not None:
args.append('--%s=%s' % (FILTER_FLAG, gtest_filter))
diff --git a/third_party/googletest/test/gtest_filter_unittest_.cc b/third_party/googletest/test/googletest-filter-unittest_.cc
similarity index 94%
rename from third_party/googletest/test/gtest_filter_unittest_.cc
rename to third_party/googletest/test/googletest-filter-unittest_.cc
index e74a7a3..d30ec9c 100644
--- a/third_party/googletest/test/gtest_filter_unittest_.cc
+++ b/third_party/googletest/test/googletest-filter-unittest_.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Unit test for Google Test test filters.
//
@@ -126,8 +125,8 @@
TEST_P(ParamTest, TestY) {
}
-INSTANTIATE_TEST_CASE_P(SeqP, ParamTest, testing::Values(1, 2));
-INSTANTIATE_TEST_CASE_P(SeqQ, ParamTest, testing::Values(5, 6));
+INSTANTIATE_TEST_SUITE_P(SeqP, ParamTest, testing::Values(1, 2));
+INSTANTIATE_TEST_SUITE_P(SeqQ, ParamTest, testing::Values(5, 6));
} // namespace
diff --git a/third_party/googletest/test/googletest-json-outfiles-test.py b/third_party/googletest/test/googletest-json-outfiles-test.py
new file mode 100644
index 0000000..b81a03d
--- /dev/null
+++ b/third_party/googletest/test/googletest-json-outfiles-test.py
@@ -0,0 +1,185 @@
+#!/usr/bin/env python
+# Copyright 2018, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Unit test for the gtest_json_output module."""
+
+import json
+import os
+import gtest_json_test_utils
+import gtest_test_utils
+
+GTEST_OUTPUT_SUBDIR = 'json_outfiles'
+GTEST_OUTPUT_1_TEST = 'gtest_xml_outfile1_test_'
+GTEST_OUTPUT_2_TEST = 'gtest_xml_outfile2_test_'
+
+EXPECTED_1 = {
+ u'tests':
+ 1,
+ u'failures':
+ 0,
+ u'disabled':
+ 0,
+ u'errors':
+ 0,
+ u'time':
+ u'*',
+ u'timestamp':
+ u'*',
+ u'name':
+ u'AllTests',
+ u'testsuites': [{
+ u'name':
+ u'PropertyOne',
+ u'tests':
+ 1,
+ u'failures':
+ 0,
+ u'disabled':
+ 0,
+ u'errors':
+ 0,
+ u'time':
+ u'*',
+ u'testsuite': [{
+ u'name': u'TestSomeProperties',
+ u'status': u'RUN',
+ u'result': u'COMPLETED',
+ u'time': u'*',
+ u'classname': u'PropertyOne',
+ u'SetUpProp': u'1',
+ u'TestSomeProperty': u'1',
+ u'TearDownProp': u'1',
+ }],
+ }],
+}
+
+EXPECTED_2 = {
+ u'tests':
+ 1,
+ u'failures':
+ 0,
+ u'disabled':
+ 0,
+ u'errors':
+ 0,
+ u'time':
+ u'*',
+ u'timestamp':
+ u'*',
+ u'name':
+ u'AllTests',
+ u'testsuites': [{
+ u'name':
+ u'PropertyTwo',
+ u'tests':
+ 1,
+ u'failures':
+ 0,
+ u'disabled':
+ 0,
+ u'errors':
+ 0,
+ u'time':
+ u'*',
+ u'testsuite': [{
+ u'name': u'TestSomeProperties',
+ u'status': u'RUN',
+ u'result': u'COMPLETED',
+ u'time': u'*',
+ u'classname': u'PropertyTwo',
+ u'SetUpProp': u'2',
+ u'TestSomeProperty': u'2',
+ u'TearDownProp': u'2',
+ }],
+ }],
+}
+
+
+class GTestJsonOutFilesTest(gtest_test_utils.TestCase):
+ """Unit test for Google Test's JSON output functionality."""
+
+ def setUp(self):
+ # We want the trailing '/' that the last "" provides in os.path.join, for
+ # telling Google Test to create an output directory instead of a single file
+ # for xml output.
+ self.output_dir_ = os.path.join(gtest_test_utils.GetTempDir(),
+ GTEST_OUTPUT_SUBDIR, '')
+ self.DeleteFilesAndDir()
+
+ def tearDown(self):
+ self.DeleteFilesAndDir()
+
+ def DeleteFilesAndDir(self):
+ try:
+ os.remove(os.path.join(self.output_dir_, GTEST_OUTPUT_1_TEST + '.json'))
+ except os.error:
+ pass
+ try:
+ os.remove(os.path.join(self.output_dir_, GTEST_OUTPUT_2_TEST + '.json'))
+ except os.error:
+ pass
+ try:
+ os.rmdir(self.output_dir_)
+ except os.error:
+ pass
+
+ def testOutfile1(self):
+ self._TestOutFile(GTEST_OUTPUT_1_TEST, EXPECTED_1)
+
+ def testOutfile2(self):
+ self._TestOutFile(GTEST_OUTPUT_2_TEST, EXPECTED_2)
+
+ def _TestOutFile(self, test_name, expected):
+ gtest_prog_path = gtest_test_utils.GetTestExecutablePath(test_name)
+ command = [gtest_prog_path, '--gtest_output=json:%s' % self.output_dir_]
+ p = gtest_test_utils.Subprocess(command,
+ working_dir=gtest_test_utils.GetTempDir())
+ self.assert_(p.exited)
+ self.assertEquals(0, p.exit_code)
+
+ output_file_name1 = test_name + '.json'
+ output_file1 = os.path.join(self.output_dir_, output_file_name1)
+ output_file_name2 = 'lt-' + output_file_name1
+ output_file2 = os.path.join(self.output_dir_, output_file_name2)
+ self.assert_(os.path.isfile(output_file1) or os.path.isfile(output_file2),
+ output_file1)
+
+ if os.path.isfile(output_file1):
+ with open(output_file1) as f:
+ actual = json.load(f)
+ else:
+ with open(output_file2) as f:
+ actual = json.load(f)
+ self.assertEqual(expected, gtest_json_test_utils.normalize(actual))
+
+
+if __name__ == '__main__':
+ os.environ['GTEST_STACK_TRACE_DEPTH'] = '0'
+ gtest_test_utils.Main()
diff --git a/third_party/googletest/test/googletest-json-output-unittest.py b/third_party/googletest/test/googletest-json-output-unittest.py
new file mode 100644
index 0000000..64d7534
--- /dev/null
+++ b/third_party/googletest/test/googletest-json-output-unittest.py
@@ -0,0 +1,758 @@
+#!/usr/bin/env python
+# Copyright 2018, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Unit test for the gtest_json_output module."""
+
+import datetime
+import errno
+import json
+import os
+import re
+import sys
+
+import gtest_json_test_utils
+import gtest_test_utils
+
+GTEST_FILTER_FLAG = '--gtest_filter'
+GTEST_LIST_TESTS_FLAG = '--gtest_list_tests'
+GTEST_OUTPUT_FLAG = '--gtest_output'
+GTEST_DEFAULT_OUTPUT_FILE = 'test_detail.json'
+GTEST_PROGRAM_NAME = 'gtest_xml_output_unittest_'
+
+# The flag indicating stacktraces are not supported
+NO_STACKTRACE_SUPPORT_FLAG = '--no_stacktrace_support'
+
+SUPPORTS_STACK_TRACES = NO_STACKTRACE_SUPPORT_FLAG not in sys.argv
+
+if SUPPORTS_STACK_TRACES:
+ STACK_TRACE_TEMPLATE = '\nStack trace:\n*'
+else:
+ STACK_TRACE_TEMPLATE = ''
+
+EXPECTED_NON_EMPTY = {
+ u'tests':
+ 24,
+ u'failures':
+ 4,
+ u'disabled':
+ 2,
+ u'errors':
+ 0,
+ u'timestamp':
+ u'*',
+ u'time':
+ u'*',
+ u'ad_hoc_property':
+ u'42',
+ u'name':
+ u'AllTests',
+ u'testsuites': [
+ {
+ u'name':
+ u'SuccessfulTest',
+ u'tests':
+ 1,
+ u'failures':
+ 0,
+ u'disabled':
+ 0,
+ u'errors':
+ 0,
+ u'time':
+ u'*',
+ u'testsuite': [{
+ u'name': u'Succeeds',
+ u'status': u'RUN',
+ u'result': u'COMPLETED',
+ u'time': u'*',
+ u'classname': u'SuccessfulTest'
+ }]
+ },
+ {
+ u'name':
+ u'FailedTest',
+ u'tests':
+ 1,
+ u'failures':
+ 1,
+ u'disabled':
+ 0,
+ u'errors':
+ 0,
+ u'time':
+ u'*',
+ u'testsuite': [{
+ u'name':
+ u'Fails',
+ u'status':
+ u'RUN',
+ u'result':
+ u'COMPLETED',
+ u'time':
+ u'*',
+ u'classname':
+ u'FailedTest',
+ u'failures': [{
+ u'failure': u'gtest_xml_output_unittest_.cc:*\n'
+ u'Expected equality of these values:\n'
+ u' 1\n 2' + STACK_TRACE_TEMPLATE,
+ u'type': u''
+ }]
+ }]
+ },
+ {
+ u'name':
+ u'DisabledTest',
+ u'tests':
+ 1,
+ u'failures':
+ 0,
+ u'disabled':
+ 1,
+ u'errors':
+ 0,
+ u'time':
+ u'*',
+ u'testsuite': [{
+ u'name': u'DISABLED_test_not_run',
+ u'status': u'NOTRUN',
+ u'result': u'SUPPRESSED',
+ u'time': u'*',
+ u'classname': u'DisabledTest'
+ }]
+ },
+ {
+ u'name':
+ u'SkippedTest',
+ u'tests':
+ 1,
+ u'failures':
+ 0,
+ u'disabled':
+ 0,
+ u'errors':
+ 0,
+ u'time':
+ u'*',
+ u'testsuite': [{
+ u'name': u'Skipped',
+ u'status': u'RUN',
+ u'result': u'SKIPPED',
+ u'time': u'*',
+ u'classname': u'SkippedTest'
+ }]
+ },
+ {
+ u'name':
+ u'MixedResultTest',
+ u'tests':
+ 3,
+ u'failures':
+ 1,
+ u'disabled':
+ 1,
+ u'errors':
+ 0,
+ u'time':
+ u'*',
+ u'testsuite': [
+ {
+ u'name': u'Succeeds',
+ u'status': u'RUN',
+ u'result': u'COMPLETED',
+ u'time': u'*',
+ u'classname': u'MixedResultTest'
+ },
+ {
+ u'name':
+ u'Fails',
+ u'status':
+ u'RUN',
+ u'result':
+ u'COMPLETED',
+ u'time':
+ u'*',
+ u'classname':
+ u'MixedResultTest',
+ u'failures':
+ [{
+ u'failure': u'gtest_xml_output_unittest_.cc:*\n'
+ u'Expected equality of these values:\n'
+ u' 1\n 2' + STACK_TRACE_TEMPLATE,
+ u'type': u''
+ },
+ {
+ u'failure': u'gtest_xml_output_unittest_.cc:*\n'
+ u'Expected equality of these values:\n'
+ u' 2\n 3' + STACK_TRACE_TEMPLATE,
+ u'type': u''
+ }]
+ },
+ {
+ u'name': u'DISABLED_test',
+ u'status': u'NOTRUN',
+ u'result': u'SUPPRESSED',
+ u'time': u'*',
+ u'classname': u'MixedResultTest'
+ }
+ ]
+ },
+ {
+ u'name':
+ u'XmlQuotingTest',
+ u'tests':
+ 1,
+ u'failures':
+ 1,
+ u'disabled':
+ 0,
+ u'errors':
+ 0,
+ u'time':
+ u'*',
+ u'testsuite': [{
+ u'name':
+ u'OutputsCData',
+ u'status':
+ u'RUN',
+ u'result':
+ u'COMPLETED',
+ u'time':
+ u'*',
+ u'classname':
+ u'XmlQuotingTest',
+ u'failures': [{
+ u'failure': u'gtest_xml_output_unittest_.cc:*\n'
+ u'Failed\nXML output: <?xml encoding="utf-8">'
+ u'<top><![CDATA[cdata text]]></top>' +
+ STACK_TRACE_TEMPLATE,
+ u'type': u''
+ }]
+ }]
+ },
+ {
+ u'name':
+ u'InvalidCharactersTest',
+ u'tests':
+ 1,
+ u'failures':
+ 1,
+ u'disabled':
+ 0,
+ u'errors':
+ 0,
+ u'time':
+ u'*',
+ u'testsuite': [{
+ u'name':
+ u'InvalidCharactersInMessage',
+ u'status':
+ u'RUN',
+ u'result':
+ u'COMPLETED',
+ u'time':
+ u'*',
+ u'classname':
+ u'InvalidCharactersTest',
+ u'failures': [{
+ u'failure': u'gtest_xml_output_unittest_.cc:*\n'
+ u'Failed\nInvalid characters in brackets'
+ u' [\x01\x02]' + STACK_TRACE_TEMPLATE,
+ u'type': u''
+ }]
+ }]
+ },
+ {
+ u'name':
+ u'PropertyRecordingTest',
+ u'tests':
+ 4,
+ u'failures':
+ 0,
+ u'disabled':
+ 0,
+ u'errors':
+ 0,
+ u'time':
+ u'*',
+ u'SetUpTestSuite':
+ u'yes',
+ u'TearDownTestSuite':
+ u'aye',
+ u'testsuite': [{
+ u'name': u'OneProperty',
+ u'status': u'RUN',
+ u'result': u'COMPLETED',
+ u'time': u'*',
+ u'classname': u'PropertyRecordingTest',
+ u'key_1': u'1'
+ },
+ {
+ u'name': u'IntValuedProperty',
+ u'status': u'RUN',
+ u'result': u'COMPLETED',
+ u'time': u'*',
+ u'classname': u'PropertyRecordingTest',
+ u'key_int': u'1'
+ },
+ {
+ u'name': u'ThreeProperties',
+ u'status': u'RUN',
+ u'result': u'COMPLETED',
+ u'time': u'*',
+ u'classname': u'PropertyRecordingTest',
+ u'key_1': u'1',
+ u'key_2': u'2',
+ u'key_3': u'3'
+ },
+ {
+ u'name': u'TwoValuesForOneKeyUsesLastValue',
+ u'status': u'RUN',
+ u'result': u'COMPLETED',
+ u'time': u'*',
+ u'classname': u'PropertyRecordingTest',
+ u'key_1': u'2'
+ }]
+ },
+ {
+ u'name':
+ u'NoFixtureTest',
+ u'tests':
+ 3,
+ u'failures':
+ 0,
+ u'disabled':
+ 0,
+ u'errors':
+ 0,
+ u'time':
+ u'*',
+ u'testsuite': [
+ {
+ u'name': u'RecordProperty',
+ u'status': u'RUN',
+ u'result': u'COMPLETED',
+ u'time': u'*',
+ u'classname': u'NoFixtureTest',
+ u'key': u'1'
+ },
+ {
+ u'name': u'ExternalUtilityThatCallsRecordIntValuedProperty',
+ u'status': u'RUN',
+ u'result': u'COMPLETED',
+ u'time': u'*',
+ u'classname': u'NoFixtureTest',
+ u'key_for_utility_int': u'1'
+ },
+ {
+ u'name':
+ u'ExternalUtilityThatCallsRecordStringValuedProperty',
+ u'status':
+ u'RUN',
+ u'result':
+ u'COMPLETED',
+ u'time':
+ u'*',
+ u'classname':
+ u'NoFixtureTest',
+ u'key_for_utility_string':
+ u'1'
+ }
+ ]
+ },
+ {
+ u'name':
+ u'TypedTest/0',
+ u'tests':
+ 1,
+ u'failures':
+ 0,
+ u'disabled':
+ 0,
+ u'errors':
+ 0,
+ u'time':
+ u'*',
+ u'testsuite': [{
+ u'name': u'HasTypeParamAttribute',
+ u'type_param': u'int',
+ u'status': u'RUN',
+ u'result': u'COMPLETED',
+ u'time': u'*',
+ u'classname': u'TypedTest/0'
+ }]
+ },
+ {
+ u'name':
+ u'TypedTest/1',
+ u'tests':
+ 1,
+ u'failures':
+ 0,
+ u'disabled':
+ 0,
+ u'errors':
+ 0,
+ u'time':
+ u'*',
+ u'testsuite': [{
+ u'name': u'HasTypeParamAttribute',
+ u'type_param': u'long',
+ u'status': u'RUN',
+ u'result': u'COMPLETED',
+ u'time': u'*',
+ u'classname': u'TypedTest/1'
+ }]
+ },
+ {
+ u'name':
+ u'Single/TypeParameterizedTestSuite/0',
+ u'tests':
+ 1,
+ u'failures':
+ 0,
+ u'disabled':
+ 0,
+ u'errors':
+ 0,
+ u'time':
+ u'*',
+ u'testsuite': [{
+ u'name': u'HasTypeParamAttribute',
+ u'type_param': u'int',
+ u'status': u'RUN',
+ u'result': u'COMPLETED',
+ u'time': u'*',
+ u'classname': u'Single/TypeParameterizedTestSuite/0'
+ }]
+ },
+ {
+ u'name':
+ u'Single/TypeParameterizedTestSuite/1',
+ u'tests':
+ 1,
+ u'failures':
+ 0,
+ u'disabled':
+ 0,
+ u'errors':
+ 0,
+ u'time':
+ u'*',
+ u'testsuite': [{
+ u'name': u'HasTypeParamAttribute',
+ u'type_param': u'long',
+ u'status': u'RUN',
+ u'result': u'COMPLETED',
+ u'time': u'*',
+ u'classname': u'Single/TypeParameterizedTestSuite/1'
+ }]
+ },
+ {
+ u'name':
+ u'Single/ValueParamTest',
+ u'tests':
+ 4,
+ u'failures':
+ 0,
+ u'disabled':
+ 0,
+ u'errors':
+ 0,
+ u'time':
+ u'*',
+ u'testsuite': [
+ {
+ u'name': u'HasValueParamAttribute/0',
+ u'value_param': u'33',
+ u'status': u'RUN',
+ u'result': u'COMPLETED',
+ u'time': u'*',
+ u'classname': u'Single/ValueParamTest'
+ },
+ {
+ u'name': u'HasValueParamAttribute/1',
+ u'value_param': u'42',
+ u'status': u'RUN',
+ u'result': u'COMPLETED',
+ u'time': u'*',
+ u'classname': u'Single/ValueParamTest'
+ },
+ {
+ u'name': u'AnotherTestThatHasValueParamAttribute/0',
+ u'value_param': u'33',
+ u'status': u'RUN',
+ u'result': u'COMPLETED',
+ u'time': u'*',
+ u'classname': u'Single/ValueParamTest'
+ },
+ {
+ u'name': u'AnotherTestThatHasValueParamAttribute/1',
+ u'value_param': u'42',
+ u'status': u'RUN',
+ u'result': u'COMPLETED',
+ u'time': u'*',
+ u'classname': u'Single/ValueParamTest'
+ }
+ ]
+ }
+ ]
+}
+
+EXPECTED_FILTERED = {
+ u'tests':
+ 1,
+ u'failures':
+ 0,
+ u'disabled':
+ 0,
+ u'errors':
+ 0,
+ u'time':
+ u'*',
+ u'timestamp':
+ u'*',
+ u'name':
+ u'AllTests',
+ u'ad_hoc_property':
+ u'42',
+ u'testsuites': [{
+ u'name':
+ u'SuccessfulTest',
+ u'tests':
+ 1,
+ u'failures':
+ 0,
+ u'disabled':
+ 0,
+ u'errors':
+ 0,
+ u'time':
+ u'*',
+ u'testsuite': [{
+ u'name': u'Succeeds',
+ u'status': u'RUN',
+ u'result': u'COMPLETED',
+ u'time': u'*',
+ u'classname': u'SuccessfulTest',
+ }]
+ }],
+}
+
+EXPECTED_EMPTY = {
+ u'tests': 0,
+ u'failures': 0,
+ u'disabled': 0,
+ u'errors': 0,
+ u'time': u'*',
+ u'timestamp': u'*',
+ u'name': u'AllTests',
+ u'testsuites': [],
+}
+
+GTEST_PROGRAM_PATH = gtest_test_utils.GetTestExecutablePath(GTEST_PROGRAM_NAME)
+
+SUPPORTS_TYPED_TESTS = 'TypedTest' in gtest_test_utils.Subprocess(
+ [GTEST_PROGRAM_PATH, GTEST_LIST_TESTS_FLAG], capture_stderr=False).output
+
+
+class GTestJsonOutputUnitTest(gtest_test_utils.TestCase):
+ """Unit test for Google Test's JSON output functionality.
+ """
+
+ # This test currently breaks on platforms that do not support typed and
+ # type-parameterized tests, so we don't run it under them.
+ if SUPPORTS_TYPED_TESTS:
+
+ def testNonEmptyJsonOutput(self):
+ """Verifies JSON output for a Google Test binary with non-empty output.
+
+ Runs a test program that generates a non-empty JSON output, and
+ tests that the JSON output is expected.
+ """
+ self._TestJsonOutput(GTEST_PROGRAM_NAME, EXPECTED_NON_EMPTY, 1)
+
+ def testEmptyJsonOutput(self):
+ """Verifies JSON output for a Google Test binary without actual tests.
+
+ Runs a test program that generates an empty JSON output, and
+ tests that the JSON output is expected.
+ """
+
+ self._TestJsonOutput('gtest_no_test_unittest', EXPECTED_EMPTY, 0)
+
+ def testTimestampValue(self):
+ """Checks whether the timestamp attribute in the JSON output is valid.
+
+ Runs a test program that generates an empty JSON output, and checks if
+ the timestamp attribute in the testsuites tag is valid.
+ """
+ actual = self._GetJsonOutput('gtest_no_test_unittest', [], 0)
+ date_time_str = actual['timestamp']
+ # datetime.strptime() is only available in Python 2.5+ so we have to
+ # parse the expected datetime manually.
+ match = re.match(r'(\d+)-(\d\d)-(\d\d)T(\d\d):(\d\d):(\d\d)', date_time_str)
+ self.assertTrue(
+ re.match,
+ 'JSON datettime string %s has incorrect format' % date_time_str)
+ date_time_from_json = datetime.datetime(
+ year=int(match.group(1)), month=int(match.group(2)),
+ day=int(match.group(3)), hour=int(match.group(4)),
+ minute=int(match.group(5)), second=int(match.group(6)))
+
+ time_delta = abs(datetime.datetime.now() - date_time_from_json)
+ # timestamp value should be near the current local time
+ self.assertTrue(time_delta < datetime.timedelta(seconds=600),
+ 'time_delta is %s' % time_delta)
+
+ def testDefaultOutputFile(self):
+ """Verifies the default output file name.
+
+ Confirms that Google Test produces an JSON output file with the expected
+ default name if no name is explicitly specified.
+ """
+ output_file = os.path.join(gtest_test_utils.GetTempDir(),
+ GTEST_DEFAULT_OUTPUT_FILE)
+ gtest_prog_path = gtest_test_utils.GetTestExecutablePath(
+ 'gtest_no_test_unittest')
+ try:
+ os.remove(output_file)
+ except OSError:
+ e = sys.exc_info()[1]
+ if e.errno != errno.ENOENT:
+ raise
+
+ p = gtest_test_utils.Subprocess(
+ [gtest_prog_path, '%s=json' % GTEST_OUTPUT_FLAG],
+ working_dir=gtest_test_utils.GetTempDir())
+ self.assert_(p.exited)
+ self.assertEquals(0, p.exit_code)
+ self.assert_(os.path.isfile(output_file))
+
+ def testSuppressedJsonOutput(self):
+ """Verifies that no JSON output is generated.
+
+ Tests that no JSON file is generated if the default JSON listener is
+ shut down before RUN_ALL_TESTS is invoked.
+ """
+
+ json_path = os.path.join(gtest_test_utils.GetTempDir(),
+ GTEST_PROGRAM_NAME + 'out.json')
+ if os.path.isfile(json_path):
+ os.remove(json_path)
+
+ command = [GTEST_PROGRAM_PATH,
+ '%s=json:%s' % (GTEST_OUTPUT_FLAG, json_path),
+ '--shut_down_xml']
+ p = gtest_test_utils.Subprocess(command)
+ if p.terminated_by_signal:
+ # p.signal is available only if p.terminated_by_signal is True.
+ self.assertFalse(
+ p.terminated_by_signal,
+ '%s was killed by signal %d' % (GTEST_PROGRAM_NAME, p.signal))
+ else:
+ self.assert_(p.exited)
+ self.assertEquals(1, p.exit_code,
+ "'%s' exited with code %s, which doesn't match "
+ 'the expected exit code %s.'
+ % (command, p.exit_code, 1))
+
+ self.assert_(not os.path.isfile(json_path))
+
+ def testFilteredTestJsonOutput(self):
+ """Verifies JSON output when a filter is applied.
+
+ Runs a test program that executes only some tests and verifies that
+ non-selected tests do not show up in the JSON output.
+ """
+
+ self._TestJsonOutput(GTEST_PROGRAM_NAME, EXPECTED_FILTERED, 0,
+ extra_args=['%s=SuccessfulTest.*' % GTEST_FILTER_FLAG])
+
+ def _GetJsonOutput(self, gtest_prog_name, extra_args, expected_exit_code):
+ """Returns the JSON output generated by running the program gtest_prog_name.
+
+ Furthermore, the program's exit code must be expected_exit_code.
+
+ Args:
+ gtest_prog_name: Google Test binary name.
+ extra_args: extra arguments to binary invocation.
+ expected_exit_code: program's exit code.
+ """
+ json_path = os.path.join(gtest_test_utils.GetTempDir(),
+ gtest_prog_name + 'out.json')
+ gtest_prog_path = gtest_test_utils.GetTestExecutablePath(gtest_prog_name)
+
+ command = (
+ [gtest_prog_path, '%s=json:%s' % (GTEST_OUTPUT_FLAG, json_path)] +
+ extra_args
+ )
+ p = gtest_test_utils.Subprocess(command)
+ if p.terminated_by_signal:
+ self.assert_(False,
+ '%s was killed by signal %d' % (gtest_prog_name, p.signal))
+ else:
+ self.assert_(p.exited)
+ self.assertEquals(expected_exit_code, p.exit_code,
+ "'%s' exited with code %s, which doesn't match "
+ 'the expected exit code %s.'
+ % (command, p.exit_code, expected_exit_code))
+ with open(json_path) as f:
+ actual = json.load(f)
+ return actual
+
+ def _TestJsonOutput(self, gtest_prog_name, expected,
+ expected_exit_code, extra_args=None):
+ """Checks the JSON output generated by the Google Test binary.
+
+ Asserts that the JSON document generated by running the program
+ gtest_prog_name matches expected_json, a string containing another
+ JSON document. Furthermore, the program's exit code must be
+ expected_exit_code.
+
+ Args:
+ gtest_prog_name: Google Test binary name.
+ expected: expected output.
+ expected_exit_code: program's exit code.
+ extra_args: extra arguments to binary invocation.
+ """
+
+ actual = self._GetJsonOutput(gtest_prog_name, extra_args or [],
+ expected_exit_code)
+ self.assertEqual(expected, gtest_json_test_utils.normalize(actual))
+
+
+if __name__ == '__main__':
+ if NO_STACKTRACE_SUPPORT_FLAG in sys.argv:
+ # unittest.main() can't handle unknown flags
+ sys.argv.remove(NO_STACKTRACE_SUPPORT_FLAG)
+
+ os.environ['GTEST_STACK_TRACE_DEPTH'] = '1'
+ gtest_test_utils.Main()
diff --git a/third_party/googletest/test/gtest_list_tests_unittest.py b/third_party/googletest/test/googletest-list-tests-unittest.py
similarity index 91%
rename from third_party/googletest/test/gtest_list_tests_unittest.py
rename to third_party/googletest/test/googletest-list-tests-unittest.py
index f2d2fd1..81423a3 100755
--- a/third_party/googletest/test/gtest_list_tests_unittest.py
+++ b/third_party/googletest/test/googletest-list-tests-unittest.py
@@ -33,25 +33,22 @@
A user can ask Google Test to list all tests by specifying the
--gtest_list_tests flag. This script tests such functionality
-by invoking gtest_list_tests_unittest_ (a program written with
+by invoking googletest-list-tests-unittest_ (a program written with
Google Test) the command line flags.
"""
-__author__ = 'phanna@google.com (Patrick Hanna)'
-
-import gtest_test_utils
import re
-
+import gtest_test_utils
# Constants.
# The command line flag for enabling/disabling listing all tests.
LIST_TESTS_FLAG = 'gtest_list_tests'
-# Path to the gtest_list_tests_unittest_ program.
-EXE_PATH = gtest_test_utils.GetTestExecutablePath('gtest_list_tests_unittest_')
+# Path to the googletest-list-tests-unittest_ program.
+EXE_PATH = gtest_test_utils.GetTestExecutablePath('googletest-list-tests-unittest_')
-# The expected output when running gtest_list_tests_unittest_ with
+# The expected output when running googletest-list-tests-unittest_ with
# --gtest_list_tests
EXPECTED_OUTPUT_NO_FILTER_RE = re.compile(r"""FooDeathTest\.
Test1
@@ -95,7 +92,7 @@
TestB/2 # GetParam\(\) = a very\\nlo{241}\.\.\.
""")
-# The expected output when running gtest_list_tests_unittest_ with
+# The expected output when running googletest-list-tests-unittest_ with
# --gtest_list_tests and --gtest_filter=Foo*.
EXPECTED_OUTPUT_FILTER_FOO_RE = re.compile(r"""FooDeathTest\.
Test1
@@ -115,7 +112,7 @@
def Run(args):
- """Runs gtest_list_tests_unittest_ and returns the list of tests printed."""
+ """Runs googletest-list-tests-unittest_ and returns the list of tests printed."""
return gtest_test_utils.Subprocess([EXE_PATH] + args,
capture_stderr=False).output
@@ -123,11 +120,12 @@
# The unit test.
+
class GTestListTestsUnitTest(gtest_test_utils.TestCase):
"""Tests using the --gtest_list_tests flag to list all tests."""
def RunAndVerify(self, flag_value, expected_output_re, other_flag):
- """Runs gtest_list_tests_unittest_ and verifies that it prints
+ """Runs googletest-list-tests-unittest_ and verifies that it prints
the correct tests.
Args:
diff --git a/third_party/googletest/test/gtest_list_tests_unittest_.cc b/third_party/googletest/test/googletest-list-tests-unittest_.cc
similarity index 94%
rename from third_party/googletest/test/gtest_list_tests_unittest_.cc
rename to third_party/googletest/test/googletest-list-tests-unittest_.cc
index 907c176..493c6f0 100644
--- a/third_party/googletest/test/gtest_list_tests_unittest_.cc
+++ b/third_party/googletest/test/googletest-list-tests-unittest_.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: phanna@google.com (Patrick Hanna)
+
// Unit test for Google Test's --gtest_list_tests flag.
//
@@ -100,7 +99,7 @@
TEST_P(ValueParamTest, TestB) {
}
-INSTANTIATE_TEST_CASE_P(
+INSTANTIATE_TEST_SUITE_P(
MyInstantiation, ValueParamTest,
testing::Values(MyType("one line"),
MyType("two\nlines"),
@@ -124,7 +123,7 @@
typedef testing::Types<VeryLoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooogName, // NOLINT
int*, MyArray<bool, 42> > MyTypes;
-TYPED_TEST_CASE(TypedTest, MyTypes);
+TYPED_TEST_SUITE(TypedTest, MyTypes);
TYPED_TEST(TypedTest, TestA) {
}
@@ -138,7 +137,7 @@
class TypeParamTest : public testing::Test {
};
-TYPED_TEST_CASE_P(TypeParamTest);
+TYPED_TEST_SUITE_P(TypeParamTest);
TYPED_TEST_P(TypeParamTest, TestA) {
}
@@ -146,9 +145,9 @@
TYPED_TEST_P(TypeParamTest, TestB) {
}
-REGISTER_TYPED_TEST_CASE_P(TypeParamTest, TestA, TestB);
+REGISTER_TYPED_TEST_SUITE_P(TypeParamTest, TestA, TestB);
-INSTANTIATE_TYPED_TEST_CASE_P(My, TypeParamTest, MyTypes);
+INSTANTIATE_TYPED_TEST_SUITE_P(My, TypeParamTest, MyTypes);
int main(int argc, char **argv) {
::testing::InitGoogleTest(&argc, argv);
diff --git a/third_party/googletest/test/googletest-listener-test.cc b/third_party/googletest/test/googletest-listener-test.cc
new file mode 100644
index 0000000..f50faaf
--- /dev/null
+++ b/third_party/googletest/test/googletest-listener-test.cc
@@ -0,0 +1,407 @@
+// Copyright 2009 Google Inc. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+//
+// The Google C++ Testing and Mocking Framework (Google Test)
+//
+// This file verifies Google Test event listeners receive events at the
+// right times.
+
+#include <vector>
+
+#include "gtest/gtest.h"
+
+using ::testing::AddGlobalTestEnvironment;
+using ::testing::Environment;
+using ::testing::InitGoogleTest;
+using ::testing::Test;
+using ::testing::TestSuite;
+using ::testing::TestEventListener;
+using ::testing::TestInfo;
+using ::testing::TestPartResult;
+using ::testing::UnitTest;
+
+// Used by tests to register their events.
+std::vector<std::string>* g_events = nullptr;
+
+namespace testing {
+namespace internal {
+
+class EventRecordingListener : public TestEventListener {
+ public:
+ explicit EventRecordingListener(const char* name) : name_(name) {}
+
+ protected:
+ void OnTestProgramStart(const UnitTest& /*unit_test*/) override {
+ g_events->push_back(GetFullMethodName("OnTestProgramStart"));
+ }
+
+ void OnTestIterationStart(const UnitTest& /*unit_test*/,
+ int iteration) override {
+ Message message;
+ message << GetFullMethodName("OnTestIterationStart")
+ << "(" << iteration << ")";
+ g_events->push_back(message.GetString());
+ }
+
+ void OnEnvironmentsSetUpStart(const UnitTest& /*unit_test*/) override {
+ g_events->push_back(GetFullMethodName("OnEnvironmentsSetUpStart"));
+ }
+
+ void OnEnvironmentsSetUpEnd(const UnitTest& /*unit_test*/) override {
+ g_events->push_back(GetFullMethodName("OnEnvironmentsSetUpEnd"));
+ }
+
+ void OnTestCaseStart(const TestCase& /*test_case*/) override {
+ g_events->push_back(GetFullMethodName("OnTestCaseStart"));
+ }
+
+ void OnTestStart(const TestInfo& /*test_info*/) override {
+ g_events->push_back(GetFullMethodName("OnTestStart"));
+ }
+
+ void OnTestPartResult(const TestPartResult& /*test_part_result*/) override {
+ g_events->push_back(GetFullMethodName("OnTestPartResult"));
+ }
+
+ void OnTestEnd(const TestInfo& /*test_info*/) override {
+ g_events->push_back(GetFullMethodName("OnTestEnd"));
+ }
+
+ void OnTestCaseEnd(const TestCase& /*test_case*/) override {
+ g_events->push_back(GetFullMethodName("OnTestCaseEnd"));
+ }
+
+ void OnEnvironmentsTearDownStart(const UnitTest& /*unit_test*/) override {
+ g_events->push_back(GetFullMethodName("OnEnvironmentsTearDownStart"));
+ }
+
+ void OnEnvironmentsTearDownEnd(const UnitTest& /*unit_test*/) override {
+ g_events->push_back(GetFullMethodName("OnEnvironmentsTearDownEnd"));
+ }
+
+ void OnTestIterationEnd(const UnitTest& /*unit_test*/,
+ int iteration) override {
+ Message message;
+ message << GetFullMethodName("OnTestIterationEnd")
+ << "(" << iteration << ")";
+ g_events->push_back(message.GetString());
+ }
+
+ void OnTestProgramEnd(const UnitTest& /*unit_test*/) override {
+ g_events->push_back(GetFullMethodName("OnTestProgramEnd"));
+ }
+
+ private:
+ std::string GetFullMethodName(const char* name) {
+ return name_ + "." + name;
+ }
+
+ std::string name_;
+};
+
+// This listener is using OnTestSuiteStart, OnTestSuiteEnd API
+class EventRecordingListener2 : public TestEventListener {
+ public:
+ explicit EventRecordingListener2(const char* name) : name_(name) {}
+
+ protected:
+ void OnTestProgramStart(const UnitTest& /*unit_test*/) override {
+ g_events->push_back(GetFullMethodName("OnTestProgramStart"));
+ }
+
+ void OnTestIterationStart(const UnitTest& /*unit_test*/,
+ int iteration) override {
+ Message message;
+ message << GetFullMethodName("OnTestIterationStart") << "(" << iteration
+ << ")";
+ g_events->push_back(message.GetString());
+ }
+
+ void OnEnvironmentsSetUpStart(const UnitTest& /*unit_test*/) override {
+ g_events->push_back(GetFullMethodName("OnEnvironmentsSetUpStart"));
+ }
+
+ void OnEnvironmentsSetUpEnd(const UnitTest& /*unit_test*/) override {
+ g_events->push_back(GetFullMethodName("OnEnvironmentsSetUpEnd"));
+ }
+
+ void OnTestSuiteStart(const TestSuite& /*test_suite*/) override {
+ g_events->push_back(GetFullMethodName("OnTestSuiteStart"));
+ }
+
+ void OnTestStart(const TestInfo& /*test_info*/) override {
+ g_events->push_back(GetFullMethodName("OnTestStart"));
+ }
+
+ void OnTestPartResult(const TestPartResult& /*test_part_result*/) override {
+ g_events->push_back(GetFullMethodName("OnTestPartResult"));
+ }
+
+ void OnTestEnd(const TestInfo& /*test_info*/) override {
+ g_events->push_back(GetFullMethodName("OnTestEnd"));
+ }
+
+ void OnTestSuiteEnd(const TestSuite& /*test_suite*/) override {
+ g_events->push_back(GetFullMethodName("OnTestSuiteEnd"));
+ }
+
+ void OnEnvironmentsTearDownStart(const UnitTest& /*unit_test*/) override {
+ g_events->push_back(GetFullMethodName("OnEnvironmentsTearDownStart"));
+ }
+
+ void OnEnvironmentsTearDownEnd(const UnitTest& /*unit_test*/) override {
+ g_events->push_back(GetFullMethodName("OnEnvironmentsTearDownEnd"));
+ }
+
+ void OnTestIterationEnd(const UnitTest& /*unit_test*/,
+ int iteration) override {
+ Message message;
+ message << GetFullMethodName("OnTestIterationEnd") << "(" << iteration
+ << ")";
+ g_events->push_back(message.GetString());
+ }
+
+ void OnTestProgramEnd(const UnitTest& /*unit_test*/) override {
+ g_events->push_back(GetFullMethodName("OnTestProgramEnd"));
+ }
+
+ private:
+ std::string GetFullMethodName(const char* name) { return name_ + "." + name; }
+
+ std::string name_;
+};
+
+class EnvironmentInvocationCatcher : public Environment {
+ protected:
+ void SetUp() override { g_events->push_back("Environment::SetUp"); }
+
+ void TearDown() override { g_events->push_back("Environment::TearDown"); }
+};
+
+class ListenerTest : public Test {
+ protected:
+ static void SetUpTestSuite() {
+ g_events->push_back("ListenerTest::SetUpTestSuite");
+ }
+
+ static void TearDownTestSuite() {
+ g_events->push_back("ListenerTest::TearDownTestSuite");
+ }
+
+ void SetUp() override { g_events->push_back("ListenerTest::SetUp"); }
+
+ void TearDown() override { g_events->push_back("ListenerTest::TearDown"); }
+};
+
+TEST_F(ListenerTest, DoesFoo) {
+ // Test execution order within a test case is not guaranteed so we are not
+ // recording the test name.
+ g_events->push_back("ListenerTest::* Test Body");
+ SUCCEED(); // Triggers OnTestPartResult.
+}
+
+TEST_F(ListenerTest, DoesBar) {
+ g_events->push_back("ListenerTest::* Test Body");
+ SUCCEED(); // Triggers OnTestPartResult.
+}
+
+} // namespace internal
+
+} // namespace testing
+
+using ::testing::internal::EnvironmentInvocationCatcher;
+using ::testing::internal::EventRecordingListener;
+using ::testing::internal::EventRecordingListener2;
+
+void VerifyResults(const std::vector<std::string>& data,
+ const char* const* expected_data,
+ size_t expected_data_size) {
+ const size_t actual_size = data.size();
+ // If the following assertion fails, a new entry will be appended to
+ // data. Hence we save data.size() first.
+ EXPECT_EQ(expected_data_size, actual_size);
+
+ // Compares the common prefix.
+ const size_t shorter_size = expected_data_size <= actual_size ?
+ expected_data_size : actual_size;
+ size_t i = 0;
+ for (; i < shorter_size; ++i) {
+ ASSERT_STREQ(expected_data[i], data[i].c_str())
+ << "at position " << i;
+ }
+
+ // Prints extra elements in the actual data.
+ for (; i < actual_size; ++i) {
+ printf(" Actual event #%lu: %s\n",
+ static_cast<unsigned long>(i), data[i].c_str());
+ }
+}
+
+int main(int argc, char **argv) {
+ std::vector<std::string> events;
+ g_events = &events;
+ InitGoogleTest(&argc, argv);
+
+ UnitTest::GetInstance()->listeners().Append(
+ new EventRecordingListener("1st"));
+ UnitTest::GetInstance()->listeners().Append(
+ new EventRecordingListener("2nd"));
+ UnitTest::GetInstance()->listeners().Append(
+ new EventRecordingListener2("3rd"));
+
+ AddGlobalTestEnvironment(new EnvironmentInvocationCatcher);
+
+ GTEST_CHECK_(events.size() == 0)
+ << "AddGlobalTestEnvironment should not generate any events itself.";
+
+ ::testing::GTEST_FLAG(repeat) = 2;
+ int ret_val = RUN_ALL_TESTS();
+
+ const char* const expected_events[] = {"1st.OnTestProgramStart",
+ "2nd.OnTestProgramStart",
+ "3rd.OnTestProgramStart",
+ "1st.OnTestIterationStart(0)",
+ "2nd.OnTestIterationStart(0)",
+ "3rd.OnTestIterationStart(0)",
+ "1st.OnEnvironmentsSetUpStart",
+ "2nd.OnEnvironmentsSetUpStart",
+ "3rd.OnEnvironmentsSetUpStart",
+ "Environment::SetUp",
+ "3rd.OnEnvironmentsSetUpEnd",
+ "2nd.OnEnvironmentsSetUpEnd",
+ "1st.OnEnvironmentsSetUpEnd",
+ "3rd.OnTestSuiteStart",
+ "1st.OnTestCaseStart",
+ "2nd.OnTestCaseStart",
+ "ListenerTest::SetUpTestSuite",
+ "1st.OnTestStart",
+ "2nd.OnTestStart",
+ "3rd.OnTestStart",
+ "ListenerTest::SetUp",
+ "ListenerTest::* Test Body",
+ "1st.OnTestPartResult",
+ "2nd.OnTestPartResult",
+ "3rd.OnTestPartResult",
+ "ListenerTest::TearDown",
+ "3rd.OnTestEnd",
+ "2nd.OnTestEnd",
+ "1st.OnTestEnd",
+ "1st.OnTestStart",
+ "2nd.OnTestStart",
+ "3rd.OnTestStart",
+ "ListenerTest::SetUp",
+ "ListenerTest::* Test Body",
+ "1st.OnTestPartResult",
+ "2nd.OnTestPartResult",
+ "3rd.OnTestPartResult",
+ "ListenerTest::TearDown",
+ "3rd.OnTestEnd",
+ "2nd.OnTestEnd",
+ "1st.OnTestEnd",
+ "ListenerTest::TearDownTestSuite",
+ "3rd.OnTestSuiteEnd",
+ "2nd.OnTestCaseEnd",
+ "1st.OnTestCaseEnd",
+ "1st.OnEnvironmentsTearDownStart",
+ "2nd.OnEnvironmentsTearDownStart",
+ "3rd.OnEnvironmentsTearDownStart",
+ "Environment::TearDown",
+ "3rd.OnEnvironmentsTearDownEnd",
+ "2nd.OnEnvironmentsTearDownEnd",
+ "1st.OnEnvironmentsTearDownEnd",
+ "3rd.OnTestIterationEnd(0)",
+ "2nd.OnTestIterationEnd(0)",
+ "1st.OnTestIterationEnd(0)",
+ "1st.OnTestIterationStart(1)",
+ "2nd.OnTestIterationStart(1)",
+ "3rd.OnTestIterationStart(1)",
+ "1st.OnEnvironmentsSetUpStart",
+ "2nd.OnEnvironmentsSetUpStart",
+ "3rd.OnEnvironmentsSetUpStart",
+ "Environment::SetUp",
+ "3rd.OnEnvironmentsSetUpEnd",
+ "2nd.OnEnvironmentsSetUpEnd",
+ "1st.OnEnvironmentsSetUpEnd",
+ "3rd.OnTestSuiteStart",
+ "1st.OnTestCaseStart",
+ "2nd.OnTestCaseStart",
+ "ListenerTest::SetUpTestSuite",
+ "1st.OnTestStart",
+ "2nd.OnTestStart",
+ "3rd.OnTestStart",
+ "ListenerTest::SetUp",
+ "ListenerTest::* Test Body",
+ "1st.OnTestPartResult",
+ "2nd.OnTestPartResult",
+ "3rd.OnTestPartResult",
+ "ListenerTest::TearDown",
+ "3rd.OnTestEnd",
+ "2nd.OnTestEnd",
+ "1st.OnTestEnd",
+ "1st.OnTestStart",
+ "2nd.OnTestStart",
+ "3rd.OnTestStart",
+ "ListenerTest::SetUp",
+ "ListenerTest::* Test Body",
+ "1st.OnTestPartResult",
+ "2nd.OnTestPartResult",
+ "3rd.OnTestPartResult",
+ "ListenerTest::TearDown",
+ "3rd.OnTestEnd",
+ "2nd.OnTestEnd",
+ "1st.OnTestEnd",
+ "ListenerTest::TearDownTestSuite",
+ "3rd.OnTestSuiteEnd",
+ "2nd.OnTestCaseEnd",
+ "1st.OnTestCaseEnd",
+ "1st.OnEnvironmentsTearDownStart",
+ "2nd.OnEnvironmentsTearDownStart",
+ "3rd.OnEnvironmentsTearDownStart",
+ "Environment::TearDown",
+ "3rd.OnEnvironmentsTearDownEnd",
+ "2nd.OnEnvironmentsTearDownEnd",
+ "1st.OnEnvironmentsTearDownEnd",
+ "3rd.OnTestIterationEnd(1)",
+ "2nd.OnTestIterationEnd(1)",
+ "1st.OnTestIterationEnd(1)",
+ "3rd.OnTestProgramEnd",
+ "2nd.OnTestProgramEnd",
+ "1st.OnTestProgramEnd"};
+
+ VerifyResults(events,
+ expected_events,
+ sizeof(expected_events)/sizeof(expected_events[0]));
+
+ // We need to check manually for ad hoc test failures that happen after
+ // RUN_ALL_TESTS finishes.
+ if (UnitTest::GetInstance()->Failed())
+ ret_val = 1;
+
+ return ret_val;
+}
diff --git a/third_party/googletest/test/gtest-message_test.cc b/third_party/googletest/test/googletest-message-test.cc
similarity index 98%
rename from third_party/googletest/test/gtest-message_test.cc
rename to third_party/googletest/test/googletest-message-test.cc
index 175238e..962d519 100644
--- a/third_party/googletest/test/gtest-message_test.cc
+++ b/third_party/googletest/test/googletest-message-test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
//
// Tests for the Message class.
@@ -86,7 +85,7 @@
// Tests streaming a NULL non-char pointer.
TEST(MessageTest, StreamsNullPointer) {
- int* p = NULL;
+ int* p = nullptr;
EXPECT_EQ("(null)", (Message() << p).GetString());
}
@@ -97,7 +96,7 @@
// Tests streaming a NULL C string.
TEST(MessageTest, StreamsNullCString) {
- char* p = NULL;
+ char* p = nullptr;
EXPECT_EQ("(null)", (Message() << p).GetString());
}
diff --git a/third_party/googletest/test/gtest-options_test.cc b/third_party/googletest/test/googletest-options-test.cc
similarity index 92%
rename from third_party/googletest/test/gtest-options_test.cc
rename to third_party/googletest/test/googletest-options-test.cc
index 25c9f39..f07b316 100644
--- a/third_party/googletest/test/gtest-options_test.cc
+++ b/third_party/googletest/test/googletest-options-test.cc
@@ -27,7 +27,6 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-//
// Google Test UnitTestOptions tests
//
// This file tests classes and functions used internally by
@@ -99,15 +98,21 @@
const std::string exe_str = GetCurrentExecutableName().string();
#if GTEST_OS_WINDOWS
const bool success =
- _strcmpi("gtest-options_test", exe_str.c_str()) == 0 ||
+ _strcmpi("googletest-options-test", exe_str.c_str()) == 0 ||
_strcmpi("gtest-options-ex_test", exe_str.c_str()) == 0 ||
_strcmpi("gtest_all_test", exe_str.c_str()) == 0 ||
_strcmpi("gtest_dll_test", exe_str.c_str()) == 0;
-#else
- // TODO(wan@google.com): remove the hard-coded "lt-" prefix when
- // Chandler Carruth's libtool replacement is ready.
+#elif GTEST_OS_OS2
const bool success =
- exe_str == "gtest-options_test" ||
+ strcasecmp("googletest-options-test", exe_str.c_str()) == 0 ||
+ strcasecmp("gtest-options-ex_test", exe_str.c_str()) == 0 ||
+ strcasecmp("gtest_all_test", exe_str.c_str()) == 0 ||
+ strcasecmp("gtest_dll_test", exe_str.c_str()) == 0;
+#elif GTEST_OS_FUCHSIA
+ const bool success = exe_str == "app";
+#else
+ const bool success =
+ exe_str == "googletest-options-test" ||
exe_str == "gtest_all_test" ||
exe_str == "lt-gtest_all_test" ||
exe_str == "gtest_dll_test";
@@ -116,9 +121,11 @@
FAIL() << "GetCurrentExecutableName() returns " << exe_str;
}
+#if !GTEST_OS_FUCHSIA
+
class XmlOutputChangeDirTest : public Test {
protected:
- virtual void SetUp() {
+ void SetUp() override {
original_working_dir_ = FilePath::GetCurrentDir();
posix::ChDir("..");
// This will make the test fail if run from the root directory.
@@ -126,7 +133,7 @@
FilePath::GetCurrentDir().string());
}
- virtual void TearDown() {
+ void TearDown() override {
posix::ChDir(original_working_dir_.string().c_str());
}
@@ -202,6 +209,8 @@
#endif
}
+#endif // !GTEST_OS_FUCHSIA
+
} // namespace
} // namespace internal
} // namespace testing
diff --git a/third_party/googletest/test/gtest_output_test_golden_lin.txt b/third_party/googletest/test/googletest-output-test-golden-lin.txt
similarity index 60%
rename from third_party/googletest/test/gtest_output_test_golden_lin.txt
rename to third_party/googletest/test/googletest-output-test-golden-lin.txt
index 677d9f4..29507fc 100644
--- a/third_party/googletest/test/gtest_output_test_golden_lin.txt
+++ b/third_party/googletest/test/googletest-output-test-golden-lin.txt
@@ -1,14 +1,18 @@
The non-test part of the code is expected to have 2 failures.
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Value of: false
Actual: false
Expected: true
-gtest_output_test_.cc:#: Failure
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
2
3
-[0;32m[==========] [mRunning 66 tests from 29 test cases.
+Stack trace: (omitted)
+
+[0;32m[==========] [mRunning 83 tests from 38 test suites.
[0;32m[----------] [mGlobal test environment set-up.
FooEnvironment::SetUp() called.
BarEnvironment::SetUp() called.
@@ -34,21 +38,25 @@
[0;32m[ OK ] [mPassingTest.PassingTest2
[0;32m[----------] [m2 tests from NonfatalFailureTest
[0;32m[ RUN ] [mNonfatalFailureTest.EscapesStringOperands
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
kGoldenString
Which is: "\"Line"
actual
Which is: "actual \"string\""
-gtest_output_test_.cc:#: Failure
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
golden
Which is: "\"Line"
actual
Which is: "actual \"string\""
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mNonfatalFailureTest.EscapesStringOperands
[0;32m[ RUN ] [mNonfatalFailureTest.DiffForLongStrings
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
golden_str
Which is: "\"Line\0 1\"\nLine 2"
@@ -58,278 +66,386 @@
-\"Line\0 1\"
Line 2
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mNonfatalFailureTest.DiffForLongStrings
[0;32m[----------] [m3 tests from FatalFailureTest
[0;32m[ RUN ] [mFatalFailureTest.FatalFailureInSubroutine
(expecting a failure that x should be 1)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
1
x
Which is: 2
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mFatalFailureTest.FatalFailureInSubroutine
[0;32m[ RUN ] [mFatalFailureTest.FatalFailureInNestedSubroutine
(expecting a failure that x should be 1)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
1
x
Which is: 2
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mFatalFailureTest.FatalFailureInNestedSubroutine
[0;32m[ RUN ] [mFatalFailureTest.NonfatalFailureInSubroutine
(expecting a failure on false)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Value of: false
Actual: false
Expected: true
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mFatalFailureTest.NonfatalFailureInSubroutine
[0;32m[----------] [m1 test from LoggingTest
[0;32m[ RUN ] [mLoggingTest.InterleavingLoggingAndAssertions
(expecting 2 failures on (3) >= (a[i]))
i == 0
i == 1
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected: (3) >= (a[i]), actual: 3 vs 9
+Stack trace: (omitted)
+
i == 2
i == 3
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected: (3) >= (a[i]), actual: 3 vs 6
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mLoggingTest.InterleavingLoggingAndAssertions
-[0;32m[----------] [m6 tests from SCOPED_TRACETest
+[0;32m[----------] [m7 tests from SCOPED_TRACETest
+[0;32m[ RUN ] [mSCOPED_TRACETest.AcceptedValues
+googletest-output-test_.cc:#: Failure
+Failed
+Just checking that all these values work fine.
+Google Test trace:
+googletest-output-test_.cc:#: (null)
+googletest-output-test_.cc:#: 1337
+googletest-output-test_.cc:#: std::string
+googletest-output-test_.cc:#: literal string
+Stack trace: (omitted)
+
+[0;31m[ FAILED ] [mSCOPED_TRACETest.AcceptedValues
[0;32m[ RUN ] [mSCOPED_TRACETest.ObeysScopes
(expected to fail)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Failed
This failure is expected, and shouldn't have a trace.
-gtest_output_test_.cc:#: Failure
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
This failure is expected, and should have a trace.
Google Test trace:
-gtest_output_test_.cc:#: Expected trace
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Expected trace
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
This failure is expected, and shouldn't have a trace.
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mSCOPED_TRACETest.ObeysScopes
[0;32m[ RUN ] [mSCOPED_TRACETest.WorksInLoop
(expected to fail)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
2
n
Which is: 1
Google Test trace:
-gtest_output_test_.cc:#: i = 1
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: i = 1
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
1
n
Which is: 2
Google Test trace:
-gtest_output_test_.cc:#: i = 2
+googletest-output-test_.cc:#: i = 2
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mSCOPED_TRACETest.WorksInLoop
[0;32m[ RUN ] [mSCOPED_TRACETest.WorksInSubroutine
(expected to fail)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
2
n
Which is: 1
Google Test trace:
-gtest_output_test_.cc:#: n = 1
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: n = 1
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
1
n
Which is: 2
Google Test trace:
-gtest_output_test_.cc:#: n = 2
+googletest-output-test_.cc:#: n = 2
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mSCOPED_TRACETest.WorksInSubroutine
[0;32m[ RUN ] [mSCOPED_TRACETest.CanBeNested
(expected to fail)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
1
n
Which is: 2
Google Test trace:
-gtest_output_test_.cc:#: n = 2
-gtest_output_test_.cc:#:
+googletest-output-test_.cc:#: n = 2
+googletest-output-test_.cc:#:
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mSCOPED_TRACETest.CanBeNested
[0;32m[ RUN ] [mSCOPED_TRACETest.CanBeRepeated
(expected to fail)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Failed
This failure is expected, and should contain trace point A.
Google Test trace:
-gtest_output_test_.cc:#: A
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: A
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
This failure is expected, and should contain trace point A and B.
Google Test trace:
-gtest_output_test_.cc:#: B
-gtest_output_test_.cc:#: A
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: B
+googletest-output-test_.cc:#: A
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
This failure is expected, and should contain trace point A, B, and C.
Google Test trace:
-gtest_output_test_.cc:#: C
-gtest_output_test_.cc:#: B
-gtest_output_test_.cc:#: A
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: C
+googletest-output-test_.cc:#: B
+googletest-output-test_.cc:#: A
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
This failure is expected, and should contain trace point A, B, and D.
Google Test trace:
-gtest_output_test_.cc:#: D
-gtest_output_test_.cc:#: B
-gtest_output_test_.cc:#: A
+googletest-output-test_.cc:#: D
+googletest-output-test_.cc:#: B
+googletest-output-test_.cc:#: A
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mSCOPED_TRACETest.CanBeRepeated
[0;32m[ RUN ] [mSCOPED_TRACETest.WorksConcurrently
(expecting 6 failures)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #1 (in thread B, only trace B alive).
Google Test trace:
-gtest_output_test_.cc:#: Trace B
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Trace B
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #2 (in thread A, trace A & B both alive).
Google Test trace:
-gtest_output_test_.cc:#: Trace A
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Trace A
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #3 (in thread B, trace A & B both alive).
Google Test trace:
-gtest_output_test_.cc:#: Trace B
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Trace B
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #4 (in thread B, only trace A alive).
-gtest_output_test_.cc:#: Failure
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #5 (in thread A, only trace A alive).
Google Test trace:
-gtest_output_test_.cc:#: Trace A
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Trace A
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #6 (in thread A, no trace alive).
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mSCOPED_TRACETest.WorksConcurrently
+[0;32m[----------] [m1 test from ScopedTraceTest
+[0;32m[ RUN ] [mScopedTraceTest.WithExplicitFileAndLine
+googletest-output-test_.cc:#: Failure
+Failed
+Check that the trace is attached to a particular location.
+Google Test trace:
+explicit_file.cc:123: expected trace message
+Stack trace: (omitted)
+
+[0;31m[ FAILED ] [mScopedTraceTest.WithExplicitFileAndLine
[0;32m[----------] [m1 test from NonFatalFailureInFixtureConstructorTest
[0;32m[ RUN ] [mNonFatalFailureInFixtureConstructorTest.FailureInConstructor
(expecting 5 failures)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #1, in the test fixture c'tor.
-gtest_output_test_.cc:#: Failure
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #2, in SetUp().
-gtest_output_test_.cc:#: Failure
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #3, in the test body.
-gtest_output_test_.cc:#: Failure
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #4, in TearDown.
-gtest_output_test_.cc:#: Failure
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #5, in the test fixture d'tor.
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mNonFatalFailureInFixtureConstructorTest.FailureInConstructor
[0;32m[----------] [m1 test from FatalFailureInFixtureConstructorTest
[0;32m[ RUN ] [mFatalFailureInFixtureConstructorTest.FailureInConstructor
(expecting 2 failures)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #1, in the test fixture c'tor.
-gtest_output_test_.cc:#: Failure
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #2, in the test fixture d'tor.
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mFatalFailureInFixtureConstructorTest.FailureInConstructor
[0;32m[----------] [m1 test from NonFatalFailureInSetUpTest
[0;32m[ RUN ] [mNonFatalFailureInSetUpTest.FailureInSetUp
(expecting 4 failures)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #1, in SetUp().
-gtest_output_test_.cc:#: Failure
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #2, in the test function.
-gtest_output_test_.cc:#: Failure
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #3, in TearDown().
-gtest_output_test_.cc:#: Failure
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #4, in the test fixture d'tor.
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mNonFatalFailureInSetUpTest.FailureInSetUp
[0;32m[----------] [m1 test from FatalFailureInSetUpTest
[0;32m[ RUN ] [mFatalFailureInSetUpTest.FailureInSetUp
(expecting 3 failures)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #1, in SetUp().
-gtest_output_test_.cc:#: Failure
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #2, in TearDown().
-gtest_output_test_.cc:#: Failure
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #3, in the test fixture d'tor.
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mFatalFailureInSetUpTest.FailureInSetUp
[0;32m[----------] [m1 test from AddFailureAtTest
[0;32m[ RUN ] [mAddFailureAtTest.MessageContainsSpecifiedFileAndLineNumber
foo.cc:42: Failure
Failed
Expected failure in foo.cc
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mAddFailureAtTest.MessageContainsSpecifiedFileAndLineNumber
-[0;32m[----------] [m4 tests from MixedUpTestCaseTest
-[0;32m[ RUN ] [mMixedUpTestCaseTest.FirstTestFromNamespaceFoo
-[0;32m[ OK ] [mMixedUpTestCaseTest.FirstTestFromNamespaceFoo
-[0;32m[ RUN ] [mMixedUpTestCaseTest.SecondTestFromNamespaceFoo
-[0;32m[ OK ] [mMixedUpTestCaseTest.SecondTestFromNamespaceFoo
-[0;32m[ RUN ] [mMixedUpTestCaseTest.ThisShouldFail
+[0;32m[----------] [m4 tests from MixedUpTestSuiteTest
+[0;32m[ RUN ] [mMixedUpTestSuiteTest.FirstTestFromNamespaceFoo
+[0;32m[ OK ] [mMixedUpTestSuiteTest.FirstTestFromNamespaceFoo
+[0;32m[ RUN ] [mMixedUpTestSuiteTest.SecondTestFromNamespaceFoo
+[0;32m[ OK ] [mMixedUpTestSuiteTest.SecondTestFromNamespaceFoo
+[0;32m[ RUN ] [mMixedUpTestSuiteTest.ThisShouldFail
gtest.cc:#: Failure
Failed
-All tests in the same test case must use the same test fixture
-class. However, in test case MixedUpTestCaseTest,
+All tests in the same test suite must use the same test fixture
+class. However, in test suite MixedUpTestSuiteTest,
you defined test FirstTestFromNamespaceFoo and test ThisShouldFail
using two different test fixture classes. This can happen if
the two classes are from different namespaces or translation
units and have the same name. You should probably rename one
-of the classes to put the tests into different test cases.
-[0;31m[ FAILED ] [mMixedUpTestCaseTest.ThisShouldFail
-[0;32m[ RUN ] [mMixedUpTestCaseTest.ThisShouldFailToo
+of the classes to put the tests into different test suites.
+Stack trace: (omitted)
+
+[0;31m[ FAILED ] [mMixedUpTestSuiteTest.ThisShouldFail
+[0;32m[ RUN ] [mMixedUpTestSuiteTest.ThisShouldFailToo
gtest.cc:#: Failure
Failed
-All tests in the same test case must use the same test fixture
-class. However, in test case MixedUpTestCaseTest,
+All tests in the same test suite must use the same test fixture
+class. However, in test suite MixedUpTestSuiteTest,
you defined test FirstTestFromNamespaceFoo and test ThisShouldFailToo
using two different test fixture classes. This can happen if
the two classes are from different namespaces or translation
units and have the same name. You should probably rename one
-of the classes to put the tests into different test cases.
-[0;31m[ FAILED ] [mMixedUpTestCaseTest.ThisShouldFailToo
-[0;32m[----------] [m2 tests from MixedUpTestCaseWithSameTestNameTest
-[0;32m[ RUN ] [mMixedUpTestCaseWithSameTestNameTest.TheSecondTestWithThisNameShouldFail
-[0;32m[ OK ] [mMixedUpTestCaseWithSameTestNameTest.TheSecondTestWithThisNameShouldFail
-[0;32m[ RUN ] [mMixedUpTestCaseWithSameTestNameTest.TheSecondTestWithThisNameShouldFail
+of the classes to put the tests into different test suites.
+Stack trace: (omitted)
+
+[0;31m[ FAILED ] [mMixedUpTestSuiteTest.ThisShouldFailToo
+[0;32m[----------] [m2 tests from MixedUpTestSuiteWithSameTestNameTest
+[0;32m[ RUN ] [mMixedUpTestSuiteWithSameTestNameTest.TheSecondTestWithThisNameShouldFail
+[0;32m[ OK ] [mMixedUpTestSuiteWithSameTestNameTest.TheSecondTestWithThisNameShouldFail
+[0;32m[ RUN ] [mMixedUpTestSuiteWithSameTestNameTest.TheSecondTestWithThisNameShouldFail
gtest.cc:#: Failure
Failed
-All tests in the same test case must use the same test fixture
-class. However, in test case MixedUpTestCaseWithSameTestNameTest,
+All tests in the same test suite must use the same test fixture
+class. However, in test suite MixedUpTestSuiteWithSameTestNameTest,
you defined test TheSecondTestWithThisNameShouldFail and test TheSecondTestWithThisNameShouldFail
using two different test fixture classes. This can happen if
the two classes are from different namespaces or translation
units and have the same name. You should probably rename one
-of the classes to put the tests into different test cases.
-[0;31m[ FAILED ] [mMixedUpTestCaseWithSameTestNameTest.TheSecondTestWithThisNameShouldFail
+of the classes to put the tests into different test suites.
+Stack trace: (omitted)
+
+[0;31m[ FAILED ] [mMixedUpTestSuiteWithSameTestNameTest.TheSecondTestWithThisNameShouldFail
[0;32m[----------] [m2 tests from TEST_F_before_TEST_in_same_test_case
[0;32m[ RUN ] [mTEST_F_before_TEST_in_same_test_case.DefinedUsingTEST_F
[0;32m[ OK ] [mTEST_F_before_TEST_in_same_test_case.DefinedUsingTEST_F
[0;32m[ RUN ] [mTEST_F_before_TEST_in_same_test_case.DefinedUsingTESTAndShouldFail
gtest.cc:#: Failure
Failed
-All tests in the same test case must use the same test fixture
-class, so mixing TEST_F and TEST in the same test case is
-illegal. In test case TEST_F_before_TEST_in_same_test_case,
+All tests in the same test suite must use the same test fixture
+class, so mixing TEST_F and TEST in the same test suite is
+illegal. In test suite TEST_F_before_TEST_in_same_test_case,
test DefinedUsingTEST_F is defined using TEST_F but
test DefinedUsingTESTAndShouldFail is defined using TEST. You probably
want to change the TEST to TEST_F or move it to another test
case.
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mTEST_F_before_TEST_in_same_test_case.DefinedUsingTESTAndShouldFail
[0;32m[----------] [m2 tests from TEST_before_TEST_F_in_same_test_case
[0;32m[ RUN ] [mTEST_before_TEST_F_in_same_test_case.DefinedUsingTEST
@@ -337,13 +453,15 @@
[0;32m[ RUN ] [mTEST_before_TEST_F_in_same_test_case.DefinedUsingTEST_FAndShouldFail
gtest.cc:#: Failure
Failed
-All tests in the same test case must use the same test fixture
-class, so mixing TEST_F and TEST in the same test case is
-illegal. In test case TEST_before_TEST_F_in_same_test_case,
+All tests in the same test suite must use the same test fixture
+class, so mixing TEST_F and TEST in the same test suite is
+illegal. In test suite TEST_before_TEST_F_in_same_test_case,
test DefinedUsingTEST_FAndShouldFail is defined using TEST_F but
test DefinedUsingTEST is defined using TEST. You probably
want to change the TEST to TEST_F or move it to another test
case.
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mTEST_before_TEST_F_in_same_test_case.DefinedUsingTEST_FAndShouldFail
[0;32m[----------] [m8 tests from ExpectNonfatalFailureTest
[0;32m[ RUN ] [mExpectNonfatalFailureTest.CanReferenceGlobalVariables
@@ -357,19 +475,27 @@
gtest.cc:#: Failure
Expected: 1 non-fatal failure
Actual: 0 failures
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mExpectNonfatalFailureTest.FailsWhenThereIsNoNonfatalFailure
[0;32m[ RUN ] [mExpectNonfatalFailureTest.FailsWhenThereAreTwoNonfatalFailures
(expecting a failure)
gtest.cc:#: Failure
Expected: 1 non-fatal failure
Actual: 2 failures
-gtest_output_test_.cc:#: Non-fatal failure:
+googletest-output-test_.cc:#: Non-fatal failure:
Failed
Expected non-fatal failure 1.
+Stack trace: (omitted)
-gtest_output_test_.cc:#: Non-fatal failure:
+
+googletest-output-test_.cc:#: Non-fatal failure:
Failed
Expected non-fatal failure 2.
+Stack trace: (omitted)
+
+
+Stack trace: (omitted)
[0;31m[ FAILED ] [mExpectNonfatalFailureTest.FailsWhenThereAreTwoNonfatalFailures
[0;32m[ RUN ] [mExpectNonfatalFailureTest.FailsWhenThereIsOneFatalFailure
@@ -377,9 +503,13 @@
gtest.cc:#: Failure
Expected: 1 non-fatal failure
Actual:
-gtest_output_test_.cc:#: Fatal failure:
+googletest-output-test_.cc:#: Fatal failure:
Failed
Expected fatal failure.
+Stack trace: (omitted)
+
+
+Stack trace: (omitted)
[0;31m[ FAILED ] [mExpectNonfatalFailureTest.FailsWhenThereIsOneFatalFailure
[0;32m[ RUN ] [mExpectNonfatalFailureTest.FailsWhenStatementReturns
@@ -387,12 +517,16 @@
gtest.cc:#: Failure
Expected: 1 non-fatal failure
Actual: 0 failures
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mExpectNonfatalFailureTest.FailsWhenStatementReturns
[0;32m[ RUN ] [mExpectNonfatalFailureTest.FailsWhenStatementThrows
(expecting a failure)
gtest.cc:#: Failure
Expected: 1 non-fatal failure
Actual: 0 failures
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mExpectNonfatalFailureTest.FailsWhenStatementThrows
[0;32m[----------] [m8 tests from ExpectFatalFailureTest
[0;32m[ RUN ] [mExpectFatalFailureTest.CanReferenceGlobalVariables
@@ -406,19 +540,27 @@
gtest.cc:#: Failure
Expected: 1 fatal failure
Actual: 0 failures
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mExpectFatalFailureTest.FailsWhenThereIsNoFatalFailure
[0;32m[ RUN ] [mExpectFatalFailureTest.FailsWhenThereAreTwoFatalFailures
(expecting a failure)
gtest.cc:#: Failure
Expected: 1 fatal failure
Actual: 2 failures
-gtest_output_test_.cc:#: Fatal failure:
+googletest-output-test_.cc:#: Fatal failure:
Failed
Expected fatal failure.
+Stack trace: (omitted)
-gtest_output_test_.cc:#: Fatal failure:
+
+googletest-output-test_.cc:#: Fatal failure:
Failed
Expected fatal failure.
+Stack trace: (omitted)
+
+
+Stack trace: (omitted)
[0;31m[ FAILED ] [mExpectFatalFailureTest.FailsWhenThereAreTwoFatalFailures
[0;32m[ RUN ] [mExpectFatalFailureTest.FailsWhenThereIsOneNonfatalFailure
@@ -426,9 +568,13 @@
gtest.cc:#: Failure
Expected: 1 fatal failure
Actual:
-gtest_output_test_.cc:#: Non-fatal failure:
+googletest-output-test_.cc:#: Non-fatal failure:
Failed
Expected non-fatal failure.
+Stack trace: (omitted)
+
+
+Stack trace: (omitted)
[0;31m[ FAILED ] [mExpectFatalFailureTest.FailsWhenThereIsOneNonfatalFailure
[0;32m[ RUN ] [mExpectFatalFailureTest.FailsWhenStatementReturns
@@ -436,72 +582,140 @@
gtest.cc:#: Failure
Expected: 1 fatal failure
Actual: 0 failures
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mExpectFatalFailureTest.FailsWhenStatementReturns
[0;32m[ RUN ] [mExpectFatalFailureTest.FailsWhenStatementThrows
(expecting a failure)
gtest.cc:#: Failure
Expected: 1 fatal failure
Actual: 0 failures
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mExpectFatalFailureTest.FailsWhenStatementThrows
[0;32m[----------] [m2 tests from TypedTest/0, where TypeParam = int
[0;32m[ RUN ] [mTypedTest/0.Success
[0;32m[ OK ] [mTypedTest/0.Success
[0;32m[ RUN ] [mTypedTest/0.Failure
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
1
TypeParam()
Which is: 0
Expected failure
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mTypedTest/0.Failure, where TypeParam = int
+[0;32m[----------] [m2 tests from TypedTestWithNames/char0, where TypeParam = char
+[0;32m[ RUN ] [mTypedTestWithNames/char0.Success
+[0;32m[ OK ] [mTypedTestWithNames/char0.Success
+[0;32m[ RUN ] [mTypedTestWithNames/char0.Failure
+googletest-output-test_.cc:#: Failure
+Failed
+Stack trace: (omitted)
+
+[0;31m[ FAILED ] [mTypedTestWithNames/char0.Failure, where TypeParam = char
+[0;32m[----------] [m2 tests from TypedTestWithNames/int1, where TypeParam = int
+[0;32m[ RUN ] [mTypedTestWithNames/int1.Success
+[0;32m[ OK ] [mTypedTestWithNames/int1.Success
+[0;32m[ RUN ] [mTypedTestWithNames/int1.Failure
+googletest-output-test_.cc:#: Failure
+Failed
+Stack trace: (omitted)
+
+[0;31m[ FAILED ] [mTypedTestWithNames/int1.Failure, where TypeParam = int
[0;32m[----------] [m2 tests from Unsigned/TypedTestP/0, where TypeParam = unsigned char
[0;32m[ RUN ] [mUnsigned/TypedTestP/0.Success
[0;32m[ OK ] [mUnsigned/TypedTestP/0.Success
[0;32m[ RUN ] [mUnsigned/TypedTestP/0.Failure
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
1U
Which is: 1
TypeParam()
Which is: '\0'
Expected failure
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mUnsigned/TypedTestP/0.Failure, where TypeParam = unsigned char
[0;32m[----------] [m2 tests from Unsigned/TypedTestP/1, where TypeParam = unsigned int
[0;32m[ RUN ] [mUnsigned/TypedTestP/1.Success
[0;32m[ OK ] [mUnsigned/TypedTestP/1.Success
[0;32m[ RUN ] [mUnsigned/TypedTestP/1.Failure
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
1U
Which is: 1
TypeParam()
Which is: 0
Expected failure
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mUnsigned/TypedTestP/1.Failure, where TypeParam = unsigned int
+[0;32m[----------] [m2 tests from UnsignedCustomName/TypedTestP/unsignedChar0, where TypeParam = unsigned char
+[0;32m[ RUN ] [mUnsignedCustomName/TypedTestP/unsignedChar0.Success
+[0;32m[ OK ] [mUnsignedCustomName/TypedTestP/unsignedChar0.Success
+[0;32m[ RUN ] [mUnsignedCustomName/TypedTestP/unsignedChar0.Failure
+googletest-output-test_.cc:#: Failure
+Expected equality of these values:
+ 1U
+ Which is: 1
+ TypeParam()
+ Which is: '\0'
+Expected failure
+Stack trace: (omitted)
+
+[0;31m[ FAILED ] [mUnsignedCustomName/TypedTestP/unsignedChar0.Failure, where TypeParam = unsigned char
+[0;32m[----------] [m2 tests from UnsignedCustomName/TypedTestP/unsignedInt1, where TypeParam = unsigned int
+[0;32m[ RUN ] [mUnsignedCustomName/TypedTestP/unsignedInt1.Success
+[0;32m[ OK ] [mUnsignedCustomName/TypedTestP/unsignedInt1.Success
+[0;32m[ RUN ] [mUnsignedCustomName/TypedTestP/unsignedInt1.Failure
+googletest-output-test_.cc:#: Failure
+Expected equality of these values:
+ 1U
+ Which is: 1
+ TypeParam()
+ Which is: 0
+Expected failure
+Stack trace: (omitted)
+
+[0;31m[ FAILED ] [mUnsignedCustomName/TypedTestP/unsignedInt1.Failure, where TypeParam = unsigned int
[0;32m[----------] [m4 tests from ExpectFailureTest
[0;32m[ RUN ] [mExpectFailureTest.ExpectFatalFailure
(expecting 1 failure)
gtest.cc:#: Failure
Expected: 1 fatal failure
Actual:
-gtest_output_test_.cc:#: Success:
+googletest-output-test_.cc:#: Success:
Succeeded
+Stack trace: (omitted)
+
+
+Stack trace: (omitted)
(expecting 1 failure)
gtest.cc:#: Failure
Expected: 1 fatal failure
Actual:
-gtest_output_test_.cc:#: Non-fatal failure:
+googletest-output-test_.cc:#: Non-fatal failure:
Failed
Expected non-fatal failure.
+Stack trace: (omitted)
+
+
+Stack trace: (omitted)
(expecting 1 failure)
gtest.cc:#: Failure
Expected: 1 fatal failure containing "Some other fatal failure expected."
Actual:
-gtest_output_test_.cc:#: Fatal failure:
+googletest-output-test_.cc:#: Fatal failure:
Failed
Expected fatal failure.
+Stack trace: (omitted)
+
+
+Stack trace: (omitted)
[0;31m[ FAILED ] [mExpectFailureTest.ExpectFatalFailure
[0;32m[ RUN ] [mExpectFailureTest.ExpectNonFatalFailure
@@ -509,24 +723,36 @@
gtest.cc:#: Failure
Expected: 1 non-fatal failure
Actual:
-gtest_output_test_.cc:#: Success:
+googletest-output-test_.cc:#: Success:
Succeeded
+Stack trace: (omitted)
+
+
+Stack trace: (omitted)
(expecting 1 failure)
gtest.cc:#: Failure
Expected: 1 non-fatal failure
Actual:
-gtest_output_test_.cc:#: Fatal failure:
+googletest-output-test_.cc:#: Fatal failure:
Failed
Expected fatal failure.
+Stack trace: (omitted)
+
+
+Stack trace: (omitted)
(expecting 1 failure)
gtest.cc:#: Failure
Expected: 1 non-fatal failure containing "Some other non-fatal failure."
Actual:
-gtest_output_test_.cc:#: Non-fatal failure:
+googletest-output-test_.cc:#: Non-fatal failure:
Failed
Expected non-fatal failure.
+Stack trace: (omitted)
+
+
+Stack trace: (omitted)
[0;31m[ FAILED ] [mExpectFailureTest.ExpectNonFatalFailure
[0;32m[ RUN ] [mExpectFailureTest.ExpectFatalFailureOnAllThreads
@@ -534,24 +760,36 @@
gtest.cc:#: Failure
Expected: 1 fatal failure
Actual:
-gtest_output_test_.cc:#: Success:
+googletest-output-test_.cc:#: Success:
Succeeded
+Stack trace: (omitted)
+
+
+Stack trace: (omitted)
(expecting 1 failure)
gtest.cc:#: Failure
Expected: 1 fatal failure
Actual:
-gtest_output_test_.cc:#: Non-fatal failure:
+googletest-output-test_.cc:#: Non-fatal failure:
Failed
Expected non-fatal failure.
+Stack trace: (omitted)
+
+
+Stack trace: (omitted)
(expecting 1 failure)
gtest.cc:#: Failure
Expected: 1 fatal failure containing "Some other fatal failure expected."
Actual:
-gtest_output_test_.cc:#: Fatal failure:
+googletest-output-test_.cc:#: Fatal failure:
Failed
Expected fatal failure.
+Stack trace: (omitted)
+
+
+Stack trace: (omitted)
[0;31m[ FAILED ] [mExpectFailureTest.ExpectFatalFailureOnAllThreads
[0;32m[ RUN ] [mExpectFailureTest.ExpectNonFatalFailureOnAllThreads
@@ -559,106 +797,218 @@
gtest.cc:#: Failure
Expected: 1 non-fatal failure
Actual:
-gtest_output_test_.cc:#: Success:
+googletest-output-test_.cc:#: Success:
Succeeded
+Stack trace: (omitted)
+
+
+Stack trace: (omitted)
(expecting 1 failure)
gtest.cc:#: Failure
Expected: 1 non-fatal failure
Actual:
-gtest_output_test_.cc:#: Fatal failure:
+googletest-output-test_.cc:#: Fatal failure:
Failed
Expected fatal failure.
+Stack trace: (omitted)
+
+
+Stack trace: (omitted)
(expecting 1 failure)
gtest.cc:#: Failure
Expected: 1 non-fatal failure containing "Some other non-fatal failure."
Actual:
-gtest_output_test_.cc:#: Non-fatal failure:
+googletest-output-test_.cc:#: Non-fatal failure:
Failed
Expected non-fatal failure.
+Stack trace: (omitted)
+
+
+Stack trace: (omitted)
[0;31m[ FAILED ] [mExpectFailureTest.ExpectNonFatalFailureOnAllThreads
[0;32m[----------] [m2 tests from ExpectFailureWithThreadsTest
[0;32m[ RUN ] [mExpectFailureWithThreadsTest.ExpectFatalFailure
(expecting 2 failures)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Failed
Expected fatal failure.
+Stack trace: (omitted)
+
gtest.cc:#: Failure
Expected: 1 fatal failure
Actual: 0 failures
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mExpectFailureWithThreadsTest.ExpectFatalFailure
[0;32m[ RUN ] [mExpectFailureWithThreadsTest.ExpectNonFatalFailure
(expecting 2 failures)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Failed
Expected non-fatal failure.
+Stack trace: (omitted)
+
gtest.cc:#: Failure
Expected: 1 non-fatal failure
Actual: 0 failures
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mExpectFailureWithThreadsTest.ExpectNonFatalFailure
[0;32m[----------] [m1 test from ScopedFakeTestPartResultReporterTest
[0;32m[ RUN ] [mScopedFakeTestPartResultReporterTest.InterceptOnlyCurrentThread
(expecting 2 failures)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Failed
Expected fatal failure.
-gtest_output_test_.cc:#: Failure
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
Expected non-fatal failure.
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mScopedFakeTestPartResultReporterTest.InterceptOnlyCurrentThread
+[0;32m[----------] [m2 tests from DynamicFixture
+DynamicFixture::SetUpTestSuite
+[0;32m[ RUN ] [mDynamicFixture.DynamicTestPass
+DynamicFixture()
+DynamicFixture::SetUp
+DynamicFixture::TearDown
+~DynamicFixture()
+[0;32m[ OK ] [mDynamicFixture.DynamicTestPass
+[0;32m[ RUN ] [mDynamicFixture.DynamicTestFail
+DynamicFixture()
+DynamicFixture::SetUp
+googletest-output-test_.cc:#: Failure
+Value of: Pass
+ Actual: false
+Expected: true
+Stack trace: (omitted)
+
+DynamicFixture::TearDown
+~DynamicFixture()
+[0;31m[ FAILED ] [mDynamicFixture.DynamicTestFail
+DynamicFixture::TearDownTestSuite
+[0;32m[----------] [m1 test from DynamicFixtureAnotherName
+DynamicFixture::SetUpTestSuite
+[0;32m[ RUN ] [mDynamicFixtureAnotherName.DynamicTestPass
+DynamicFixture()
+DynamicFixture::SetUp
+DynamicFixture::TearDown
+~DynamicFixture()
+[0;32m[ OK ] [mDynamicFixtureAnotherName.DynamicTestPass
+DynamicFixture::TearDownTestSuite
+[0;32m[----------] [m2 tests from BadDynamicFixture1
+DynamicFixture::SetUpTestSuite
+[0;32m[ RUN ] [mBadDynamicFixture1.FixtureBase
+DynamicFixture()
+DynamicFixture::SetUp
+DynamicFixture::TearDown
+~DynamicFixture()
+[0;32m[ OK ] [mBadDynamicFixture1.FixtureBase
+[0;32m[ RUN ] [mBadDynamicFixture1.TestBase
+DynamicFixture()
+gtest.cc:#: Failure
+Failed
+All tests in the same test suite must use the same test fixture
+class, so mixing TEST_F and TEST in the same test suite is
+illegal. In test suite BadDynamicFixture1,
+test FixtureBase is defined using TEST_F but
+test TestBase is defined using TEST. You probably
+want to change the TEST to TEST_F or move it to another test
+case.
+Stack trace: (omitted)
+
+~DynamicFixture()
+[0;31m[ FAILED ] [mBadDynamicFixture1.TestBase
+DynamicFixture::TearDownTestSuite
+[0;32m[----------] [m2 tests from BadDynamicFixture2
+DynamicFixture::SetUpTestSuite
+[0;32m[ RUN ] [mBadDynamicFixture2.FixtureBase
+DynamicFixture()
+DynamicFixture::SetUp
+DynamicFixture::TearDown
+~DynamicFixture()
+[0;32m[ OK ] [mBadDynamicFixture2.FixtureBase
+[0;32m[ RUN ] [mBadDynamicFixture2.Derived
+DynamicFixture()
+gtest.cc:#: Failure
+Failed
+All tests in the same test suite must use the same test fixture
+class. However, in test suite BadDynamicFixture2,
+you defined test FixtureBase and test Derived
+using two different test fixture classes. This can happen if
+the two classes are from different namespaces or translation
+units and have the same name. You should probably rename one
+of the classes to put the tests into different test suites.
+Stack trace: (omitted)
+
+~DynamicFixture()
+[0;31m[ FAILED ] [mBadDynamicFixture2.Derived
+DynamicFixture::TearDownTestSuite
[0;32m[----------] [m1 test from PrintingFailingParams/FailingParamTest
[0;32m[ RUN ] [mPrintingFailingParams/FailingParamTest.Fails/0
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
1
GetParam()
Which is: 2
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mPrintingFailingParams/FailingParamTest.Fails/0, where GetParam() = 2
[0;32m[----------] [m2 tests from PrintingStrings/ParamTest
[0;32m[ RUN ] [mPrintingStrings/ParamTest.Success/a
[0;32m[ OK ] [mPrintingStrings/ParamTest.Success/a
[0;32m[ RUN ] [mPrintingStrings/ParamTest.Failure/a
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
"b"
GetParam()
Which is: "a"
Expected failure
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mPrintingStrings/ParamTest.Failure/a, where GetParam() = "a"
[0;32m[----------] [mGlobal test environment tear-down
BarEnvironment::TearDown() called.
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Failed
Expected non-fatal failure.
+Stack trace: (omitted)
+
FooEnvironment::TearDown() called.
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Failed
Expected fatal failure.
-[0;32m[==========] [m66 tests from 29 test cases ran.
-[0;32m[ PASSED ] [m22 tests.
-[0;31m[ FAILED ] [m44 tests, listed below:
+Stack trace: (omitted)
+
+[0;32m[==========] [m83 tests from 38 test suites ran.
+[0;32m[ PASSED ] [m30 tests.
+[0;31m[ FAILED ] [m53 tests, listed below:
[0;31m[ FAILED ] [mNonfatalFailureTest.EscapesStringOperands
[0;31m[ FAILED ] [mNonfatalFailureTest.DiffForLongStrings
[0;31m[ FAILED ] [mFatalFailureTest.FatalFailureInSubroutine
[0;31m[ FAILED ] [mFatalFailureTest.FatalFailureInNestedSubroutine
[0;31m[ FAILED ] [mFatalFailureTest.NonfatalFailureInSubroutine
[0;31m[ FAILED ] [mLoggingTest.InterleavingLoggingAndAssertions
+[0;31m[ FAILED ] [mSCOPED_TRACETest.AcceptedValues
[0;31m[ FAILED ] [mSCOPED_TRACETest.ObeysScopes
[0;31m[ FAILED ] [mSCOPED_TRACETest.WorksInLoop
[0;31m[ FAILED ] [mSCOPED_TRACETest.WorksInSubroutine
[0;31m[ FAILED ] [mSCOPED_TRACETest.CanBeNested
[0;31m[ FAILED ] [mSCOPED_TRACETest.CanBeRepeated
[0;31m[ FAILED ] [mSCOPED_TRACETest.WorksConcurrently
+[0;31m[ FAILED ] [mScopedTraceTest.WithExplicitFileAndLine
[0;31m[ FAILED ] [mNonFatalFailureInFixtureConstructorTest.FailureInConstructor
[0;31m[ FAILED ] [mFatalFailureInFixtureConstructorTest.FailureInConstructor
[0;31m[ FAILED ] [mNonFatalFailureInSetUpTest.FailureInSetUp
[0;31m[ FAILED ] [mFatalFailureInSetUpTest.FailureInSetUp
[0;31m[ FAILED ] [mAddFailureAtTest.MessageContainsSpecifiedFileAndLineNumber
-[0;31m[ FAILED ] [mMixedUpTestCaseTest.ThisShouldFail
-[0;31m[ FAILED ] [mMixedUpTestCaseTest.ThisShouldFailToo
-[0;31m[ FAILED ] [mMixedUpTestCaseWithSameTestNameTest.TheSecondTestWithThisNameShouldFail
+[0;31m[ FAILED ] [mMixedUpTestSuiteTest.ThisShouldFail
+[0;31m[ FAILED ] [mMixedUpTestSuiteTest.ThisShouldFailToo
+[0;31m[ FAILED ] [mMixedUpTestSuiteWithSameTestNameTest.TheSecondTestWithThisNameShouldFail
[0;31m[ FAILED ] [mTEST_F_before_TEST_in_same_test_case.DefinedUsingTESTAndShouldFail
[0;31m[ FAILED ] [mTEST_before_TEST_F_in_same_test_case.DefinedUsingTEST_FAndShouldFail
[0;31m[ FAILED ] [mExpectNonfatalFailureTest.FailsWhenThereIsNoNonfatalFailure
@@ -672,8 +1022,12 @@
[0;31m[ FAILED ] [mExpectFatalFailureTest.FailsWhenStatementReturns
[0;31m[ FAILED ] [mExpectFatalFailureTest.FailsWhenStatementThrows
[0;31m[ FAILED ] [mTypedTest/0.Failure, where TypeParam = int
+[0;31m[ FAILED ] [mTypedTestWithNames/char0.Failure, where TypeParam = char
+[0;31m[ FAILED ] [mTypedTestWithNames/int1.Failure, where TypeParam = int
[0;31m[ FAILED ] [mUnsigned/TypedTestP/0.Failure, where TypeParam = unsigned char
[0;31m[ FAILED ] [mUnsigned/TypedTestP/1.Failure, where TypeParam = unsigned int
+[0;31m[ FAILED ] [mUnsignedCustomName/TypedTestP/unsignedChar0.Failure, where TypeParam = unsigned char
+[0;31m[ FAILED ] [mUnsignedCustomName/TypedTestP/unsignedInt1.Failure, where TypeParam = unsigned int
[0;31m[ FAILED ] [mExpectFailureTest.ExpectFatalFailure
[0;31m[ FAILED ] [mExpectFailureTest.ExpectNonFatalFailure
[0;31m[ FAILED ] [mExpectFailureTest.ExpectFatalFailureOnAllThreads
@@ -681,38 +1035,47 @@
[0;31m[ FAILED ] [mExpectFailureWithThreadsTest.ExpectFatalFailure
[0;31m[ FAILED ] [mExpectFailureWithThreadsTest.ExpectNonFatalFailure
[0;31m[ FAILED ] [mScopedFakeTestPartResultReporterTest.InterceptOnlyCurrentThread
+[0;31m[ FAILED ] [mDynamicFixture.DynamicTestFail
+[0;31m[ FAILED ] [mBadDynamicFixture1.TestBase
+[0;31m[ FAILED ] [mBadDynamicFixture2.Derived
[0;31m[ FAILED ] [mPrintingFailingParams/FailingParamTest.Fails/0, where GetParam() = 2
[0;31m[ FAILED ] [mPrintingStrings/ParamTest.Failure/a, where GetParam() = "a"
-44 FAILED TESTS
+53 FAILED TESTS
[0;33m YOU HAVE 1 DISABLED TEST
[mNote: Google Test filter = FatalFailureTest.*:LoggingTest.*
-[==========] Running 4 tests from 2 test cases.
+[==========] Running 4 tests from 2 test suites.
[----------] Global test environment set-up.
[----------] 3 tests from FatalFailureTest
[ RUN ] FatalFailureTest.FatalFailureInSubroutine
(expecting a failure that x should be 1)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
1
x
Which is: 2
+Stack trace: (omitted)
+
[ FAILED ] FatalFailureTest.FatalFailureInSubroutine (? ms)
[ RUN ] FatalFailureTest.FatalFailureInNestedSubroutine
(expecting a failure that x should be 1)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
1
x
Which is: 2
+Stack trace: (omitted)
+
[ FAILED ] FatalFailureTest.FatalFailureInNestedSubroutine (? ms)
[ RUN ] FatalFailureTest.NonfatalFailureInSubroutine
(expecting a failure on false)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Value of: false
Actual: false
Expected: true
+Stack trace: (omitted)
+
[ FAILED ] FatalFailureTest.NonfatalFailureInSubroutine (? ms)
[----------] 3 tests from FatalFailureTest (? ms total)
@@ -721,17 +1084,21 @@
(expecting 2 failures on (3) >= (a[i]))
i == 0
i == 1
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected: (3) >= (a[i]), actual: 3 vs 9
+Stack trace: (omitted)
+
i == 2
i == 3
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected: (3) >= (a[i]), actual: 3 vs 6
+Stack trace: (omitted)
+
[ FAILED ] LoggingTest.InterleavingLoggingAndAssertions (? ms)
[----------] 1 test from LoggingTest (? ms total)
[----------] Global test environment tear-down
-[==========] 4 tests from 2 test cases ran. (? ms total)
+[==========] 4 tests from 2 test suites ran. (? ms total)
[ PASSED ] 0 tests.
[ FAILED ] 4 tests, listed below:
[ FAILED ] FatalFailureTest.FatalFailureInSubroutine
@@ -741,21 +1108,21 @@
4 FAILED TESTS
Note: Google Test filter = *DISABLED_*
-[==========] Running 1 test from 1 test case.
+[==========] Running 1 test from 1 test suite.
[----------] Global test environment set-up.
[----------] 1 test from DisabledTestsWarningTest
[ RUN ] DisabledTestsWarningTest.DISABLED_AlsoRunDisabledTestsFlagSuppressesWarning
[ OK ] DisabledTestsWarningTest.DISABLED_AlsoRunDisabledTestsFlagSuppressesWarning
[----------] Global test environment tear-down
-[==========] 1 test from 1 test case ran.
+[==========] 1 test from 1 test suite ran.
[ PASSED ] 1 test.
Note: Google Test filter = PassingTest.*
Note: This is test shard 2 of 2.
-[==========] Running 1 test from 1 test case.
+[==========] Running 1 test from 1 test suite.
[----------] Global test environment set-up.
[----------] 1 test from PassingTest
[ RUN ] PassingTest.PassingTest2
[ OK ] PassingTest.PassingTest2
[----------] Global test environment tear-down
-[==========] 1 test from 1 test case ran.
+[==========] 1 test from 1 test suite ran.
[ PASSED ] 1 test.
diff --git a/third_party/googletest/test/gtest_output_test.py b/third_party/googletest/test/googletest-output-test.py
similarity index 87%
rename from third_party/googletest/test/gtest_output_test.py
rename to third_party/googletest/test/googletest-output-test.py
index 06dbee0..c727f17 100755
--- a/third_party/googletest/test/gtest_output_test.py
+++ b/third_party/googletest/test/googletest-output-test.py
@@ -29,17 +29,15 @@
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-"""Tests the text output of Google C++ Testing Framework.
+"""Tests the text output of Google C++ Testing and Mocking Framework.
-SYNOPSIS
- gtest_output_test.py --build_dir=BUILD/DIR --gengolden
- # where BUILD/DIR contains the built gtest_output_test_ file.
- gtest_output_test.py --gengolden
- gtest_output_test.py
+To update the golden file:
+googletest_output_test.py --build_dir=BUILD/DIR --gengolden
+where BUILD/DIR contains the built googletest-output-test_ file.
+googletest_output_test.py --gengolden
+googletest_output_test.py
"""
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
import difflib
import os
import re
@@ -51,12 +49,15 @@
GENGOLDEN_FLAG = '--gengolden'
CATCH_EXCEPTIONS_ENV_VAR_NAME = 'GTEST_CATCH_EXCEPTIONS'
+# The flag indicating stacktraces are not supported
+NO_STACKTRACE_SUPPORT_FLAG = '--no_stacktrace_support'
+
+IS_LINUX = os.name == 'posix' and os.uname()[0] == 'Linux'
IS_WINDOWS = os.name == 'nt'
-# TODO(vladl@google.com): remove the _lin suffix.
-GOLDEN_NAME = 'gtest_output_test_golden_lin.txt'
+GOLDEN_NAME = 'googletest-output-test-golden-lin.txt'
-PROGRAM_PATH = gtest_test_utils.GetTestExecutablePath('gtest_output_test_')
+PROGRAM_PATH = gtest_test_utils.GetTestExecutablePath('googletest-output-test_')
# At least one command we exercise must not have the
# 'internal_skip_environment_and_ad_hoc_tests' argument.
@@ -99,7 +100,8 @@
'FILE_NAME:#: '.
"""
- return re.sub(r'.*[/\\](.+)(\:\d+|\(\d+\))\: ', r'\1:#: ', test_output)
+ return re.sub(r'.*[/\\]((googletest-output-test_|gtest).cc)(\:\d+|\(\d+\))\: ',
+ r'\1:#: ', test_output)
def RemoveStackTraceDetails(output):
@@ -189,7 +191,7 @@
def NormalizeOutput(output):
- """Normalizes output (the output of gtest_output_test_.exe)."""
+ """Normalizes output (the output of googletest-output-test_.exe)."""
output = ToUnixLineEnding(output)
output = RemoveLocations(output)
@@ -249,12 +251,12 @@
SUPPORTS_DEATH_TESTS = 'DeathTest' in test_list
SUPPORTS_TYPED_TESTS = 'TypedTest' in test_list
SUPPORTS_THREADS = 'ExpectFailureWithThreadsTest' in test_list
-SUPPORTS_STACK_TRACES = False
+SUPPORTS_STACK_TRACES = NO_STACKTRACE_SUPPORT_FLAG not in sys.argv
CAN_GENERATE_GOLDEN_FILE = (SUPPORTS_DEATH_TESTS and
SUPPORTS_TYPED_TESTS and
SUPPORTS_THREADS and
- not IS_WINDOWS)
+ SUPPORTS_STACK_TRACES)
class GTestOutputTest(gtest_test_utils.TestCase):
def RemoveUnsupportedTests(self, test_output):
@@ -279,12 +281,12 @@
def testOutput(self):
output = GetOutputOfAllCommands()
- golden_file = open(GOLDEN_PATH, 'r')
+ golden_file = open(GOLDEN_PATH, 'rb')
# A mis-configured source control system can cause \r appear in EOL
# sequences when we read the golden file irrespective of an operating
# system used. Therefore, we need to strip those \r's from newlines
# unconditionally.
- golden = ToUnixLineEnding(golden_file.read())
+ golden = ToUnixLineEnding(golden_file.read().decode())
golden_file.close()
# We want the test to pass regardless of certain features being
@@ -310,18 +312,22 @@
if os.getenv('DEBUG_GTEST_OUTPUT_TEST'):
open(os.path.join(
gtest_test_utils.GetSourceDir(),
- '_gtest_output_test_normalized_actual.txt'), 'wb').write(
+ '_googletest-output-test_normalized_actual.txt'), 'wb').write(
normalized_actual)
open(os.path.join(
gtest_test_utils.GetSourceDir(),
- '_gtest_output_test_normalized_golden.txt'), 'wb').write(
+ '_googletest-output-test_normalized_golden.txt'), 'wb').write(
normalized_golden)
self.assertEqual(normalized_golden, normalized_actual)
if __name__ == '__main__':
- if sys.argv[1:] == [GENGOLDEN_FLAG]:
+ if NO_STACKTRACE_SUPPORT_FLAG in sys.argv:
+ # unittest.main() can't handle unknown flags
+ sys.argv.remove(NO_STACKTRACE_SUPPORT_FLAG)
+
+ if GENGOLDEN_FLAG in sys.argv:
if CAN_GENERATE_GOLDEN_FILE:
output = GetOutputOfAllCommands()
golden_file = open(GOLDEN_PATH, 'wb')
@@ -330,9 +336,9 @@
else:
message = (
"""Unable to write a golden file when compiled in an environment
-that does not support all the required features (death tests, typed tests,
-and multiple threads). Please generate the golden file using a binary built
-with those features enabled.""")
+that does not support all the required features (death tests,
+typed tests, stack traces, and multiple threads).
+Please build this test and generate the golden file using Blaze on Linux.""")
sys.stderr.write(message)
sys.exit(1)
diff --git a/third_party/googletest/test/gtest_output_test_.cc b/third_party/googletest/test/googletest-output-test_.cc
similarity index 81%
rename from third_party/googletest/test/gtest_output_test_.cc
rename to third_party/googletest/test/googletest-output-test_.cc
index 6aaba97..c6ce59e 100644
--- a/third_party/googletest/test/gtest_output_test_.cc
+++ b/third_party/googletest/test/googletest-output-test_.cc
@@ -29,11 +29,9 @@
//
// The purpose of this file is to generate Google Test output under
// various conditions. The output will then be verified by
-// gtest_output_test.py to ensure that Google Test generates the
+// googletest-output-test.py to ensure that Google Test generates the
// desired messages. Therefore, most tests in this file are MEANT TO
// FAIL.
-//
-// Author: wan@google.com (Zhanyong Wan)
#include "gtest/gtest-spi.h"
#include "gtest/gtest.h"
@@ -41,6 +39,10 @@
#include <stdlib.h>
+#if _MSC_VER
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4127 /* conditional expression is constant */)
+#endif // _MSC_VER
+
#if GTEST_IS_THREADSAFE
using testing::ScopedFakeTestPartResultReporter;
using testing::TestPartResultArray;
@@ -90,9 +92,9 @@
// This generates a test which will fail. Google Test is expected to print
// its parameter when it outputs the list of all failed tests.
-INSTANTIATE_TEST_CASE_P(PrintingFailingParams,
- FailingParamTest,
- testing::Values(2));
+INSTANTIATE_TEST_SUITE_P(PrintingFailingParams,
+ FailingParamTest,
+ testing::Values(2));
static const char kGoldenString[] = "\"Line\0 1\"\nLine 2";
@@ -168,6 +170,16 @@
SubWithoutTrace(n);
}
+TEST(SCOPED_TRACETest, AcceptedValues) {
+ SCOPED_TRACE("literal string");
+ SCOPED_TRACE(std::string("std::string"));
+ SCOPED_TRACE(1337); // streamable type
+ const char* null_value = nullptr;
+ SCOPED_TRACE(null_value);
+
+ ADD_FAILURE() << "Just checking that all these values work fine.";
+}
+
// Tests that SCOPED_TRACE() obeys lexical scopes.
TEST(SCOPED_TRACETest, ObeysScopes) {
printf("(expected to fail)\n");
@@ -294,9 +306,8 @@
printf("(expecting 6 failures)\n");
CheckPoints check_points;
- ThreadWithParam<CheckPoints*> thread(&ThreadWithScopedTrace,
- &check_points,
- NULL);
+ ThreadWithParam<CheckPoints*> thread(&ThreadWithScopedTrace, &check_points,
+ nullptr);
check_points.n1.WaitForNotification();
{
@@ -315,6 +326,13 @@
}
#endif // GTEST_IS_THREADSAFE
+// Tests basic functionality of the ScopedTrace utility (most of its features
+// are already tested in SCOPED_TRACETest).
+TEST(ScopedTraceTest, WithExplicitFileAndLine) {
+ testing::ScopedTrace trace("explicit_file.cc", 123, "expected trace message");
+ ADD_FAILURE() << "Check that the trace is attached to a particular location.";
+}
+
TEST(DisabledTestsWarningTest,
DISABLED_AlsoRunDisabledTestsFlagSuppressesWarning) {
// This test body is intentionally empty. Its sole purpose is for
@@ -346,15 +364,13 @@
ADD_FAILURE() << "Expected failure #1, in the test fixture c'tor.";
}
- ~NonFatalFailureInFixtureConstructorTest() {
+ ~NonFatalFailureInFixtureConstructorTest() override {
ADD_FAILURE() << "Expected failure #5, in the test fixture d'tor.";
}
- virtual void SetUp() {
- ADD_FAILURE() << "Expected failure #2, in SetUp().";
- }
+ void SetUp() override { ADD_FAILURE() << "Expected failure #2, in SetUp()."; }
- virtual void TearDown() {
+ void TearDown() override {
ADD_FAILURE() << "Expected failure #4, in TearDown.";
}
};
@@ -371,17 +387,17 @@
Init();
}
- ~FatalFailureInFixtureConstructorTest() {
+ ~FatalFailureInFixtureConstructorTest() override {
ADD_FAILURE() << "Expected failure #2, in the test fixture d'tor.";
}
- virtual void SetUp() {
+ void SetUp() override {
ADD_FAILURE() << "UNEXPECTED failure in SetUp(). "
<< "We should never get here, as the test fixture c'tor "
<< "had a fatal failure.";
}
- virtual void TearDown() {
+ void TearDown() override {
ADD_FAILURE() << "UNEXPECTED failure in TearDown(). "
<< "We should never get here, as the test fixture c'tor "
<< "had a fatal failure.";
@@ -402,18 +418,15 @@
// Tests non-fatal failures in SetUp().
class NonFatalFailureInSetUpTest : public testing::Test {
protected:
- virtual ~NonFatalFailureInSetUpTest() {
- Deinit();
- }
+ ~NonFatalFailureInSetUpTest() override { Deinit(); }
- virtual void SetUp() {
+ void SetUp() override {
printf("(expecting 4 failures)\n");
ADD_FAILURE() << "Expected failure #1, in SetUp().";
}
- virtual void TearDown() {
- FAIL() << "Expected failure #3, in TearDown().";
- }
+ void TearDown() override { FAIL() << "Expected failure #3, in TearDown()."; }
+
private:
void Deinit() {
FAIL() << "Expected failure #4, in the test fixture d'tor.";
@@ -427,18 +440,15 @@
// Tests fatal failures in SetUp().
class FatalFailureInSetUpTest : public testing::Test {
protected:
- virtual ~FatalFailureInSetUpTest() {
- Deinit();
- }
+ ~FatalFailureInSetUpTest() override { Deinit(); }
- virtual void SetUp() {
+ void SetUp() override {
printf("(expecting 3 failures)\n");
FAIL() << "Expected failure #1, in SetUp().";
}
- virtual void TearDown() {
- FAIL() << "Expected failure #2, in TearDown().";
- }
+ void TearDown() override { FAIL() << "Expected failure #2, in TearDown()."; }
+
private:
void Deinit() {
FAIL() << "Expected failure #3, in the test fixture d'tor.";
@@ -490,9 +500,9 @@
class DeathTestAndMultiThreadsTest : public testing::Test {
protected:
// Starts a thread and waits for it to begin.
- virtual void SetUp() {
+ void SetUp() override {
thread_.reset(new ThreadWithParam<SpawnThreadNotifications*>(
- &ThreadRoutine, ¬ifications_, NULL));
+ &ThreadRoutine, ¬ifications_, nullptr));
notifications_.spawn_thread_started.WaitForNotification();
}
// Tells the thread to finish, and reaps it.
@@ -500,60 +510,59 @@
// a manager thread might still be left running that will interfere
// with later death tests. This is unfortunate, but this class
// cleans up after itself as best it can.
- virtual void TearDown() {
+ void TearDown() override {
notifications_.spawn_thread_ok_to_terminate.Notify();
}
private:
SpawnThreadNotifications notifications_;
- testing::internal::scoped_ptr<ThreadWithParam<SpawnThreadNotifications*> >
- thread_;
+ std::unique_ptr<ThreadWithParam<SpawnThreadNotifications*> > thread_;
};
#endif // GTEST_IS_THREADSAFE
-// The MixedUpTestCaseTest test case verifies that Google Test will fail a
+// The MixedUpTestSuiteTest test case verifies that Google Test will fail a
// test if it uses a different fixture class than what other tests in
// the same test case use. It deliberately contains two fixture
// classes with the same name but defined in different namespaces.
-// The MixedUpTestCaseWithSameTestNameTest test case verifies that
+// The MixedUpTestSuiteWithSameTestNameTest test case verifies that
// when the user defines two tests with the same test case name AND
// same test name (but in different namespaces), the second test will
// fail.
namespace foo {
-class MixedUpTestCaseTest : public testing::Test {
+class MixedUpTestSuiteTest : public testing::Test {
};
-TEST_F(MixedUpTestCaseTest, FirstTestFromNamespaceFoo) {}
-TEST_F(MixedUpTestCaseTest, SecondTestFromNamespaceFoo) {}
+TEST_F(MixedUpTestSuiteTest, FirstTestFromNamespaceFoo) {}
+TEST_F(MixedUpTestSuiteTest, SecondTestFromNamespaceFoo) {}
-class MixedUpTestCaseWithSameTestNameTest : public testing::Test {
+class MixedUpTestSuiteWithSameTestNameTest : public testing::Test {
};
-TEST_F(MixedUpTestCaseWithSameTestNameTest,
+TEST_F(MixedUpTestSuiteWithSameTestNameTest,
TheSecondTestWithThisNameShouldFail) {}
} // namespace foo
namespace bar {
-class MixedUpTestCaseTest : public testing::Test {
+class MixedUpTestSuiteTest : public testing::Test {
};
// The following two tests are expected to fail. We rely on the
// golden file to check that Google Test generates the right error message.
-TEST_F(MixedUpTestCaseTest, ThisShouldFail) {}
-TEST_F(MixedUpTestCaseTest, ThisShouldFailToo) {}
+TEST_F(MixedUpTestSuiteTest, ThisShouldFail) {}
+TEST_F(MixedUpTestSuiteTest, ThisShouldFailToo) {}
-class MixedUpTestCaseWithSameTestNameTest : public testing::Test {
+class MixedUpTestSuiteWithSameTestNameTest : public testing::Test {
};
// Expected to fail. We rely on the golden file to check that Google Test
// generates the right error message.
-TEST_F(MixedUpTestCaseWithSameTestNameTest,
+TEST_F(MixedUpTestSuiteWithSameTestNameTest,
TheSecondTestWithThisNameShouldFail) {}
} // namespace bar
@@ -764,10 +773,10 @@
EXPECT_EQ("b", GetParam()) << "Expected failure";
}
-INSTANTIATE_TEST_CASE_P(PrintingStrings,
- ParamTest,
- testing::Values(std::string("a")),
- ParamNameFunc);
+INSTANTIATE_TEST_SUITE_P(PrintingStrings,
+ ParamTest,
+ testing::Values(std::string("a")),
+ ParamNameFunc);
// This #ifdef block tests the output of typed tests.
#if GTEST_HAS_TYPED_TEST
@@ -776,7 +785,7 @@
class TypedTest : public testing::Test {
};
-TYPED_TEST_CASE(TypedTest, testing::Types<int>);
+TYPED_TEST_SUITE(TypedTest, testing::Types<int>);
TYPED_TEST(TypedTest, Success) {
EXPECT_EQ(0, TypeParam());
@@ -786,6 +795,28 @@
EXPECT_EQ(1, TypeParam()) << "Expected failure";
}
+typedef testing::Types<char, int> TypesForTestWithNames;
+
+template <typename T>
+class TypedTestWithNames : public testing::Test {};
+
+class TypedTestNames {
+ public:
+ template <typename T>
+ static std::string GetName(int i) {
+ if (testing::internal::IsSame<T, char>::value)
+ return std::string("char") + ::testing::PrintToString(i);
+ if (testing::internal::IsSame<T, int>::value)
+ return std::string("int") + ::testing::PrintToString(i);
+ }
+};
+
+TYPED_TEST_SUITE(TypedTestWithNames, TypesForTestWithNames, TypedTestNames);
+
+TYPED_TEST(TypedTestWithNames, Success) {}
+
+TYPED_TEST(TypedTestWithNames, Failure) { FAIL(); }
+
#endif // GTEST_HAS_TYPED_TEST
// This #ifdef block tests the output of type-parameterized tests.
@@ -795,7 +826,7 @@
class TypedTestP : public testing::Test {
};
-TYPED_TEST_CASE_P(TypedTestP);
+TYPED_TEST_SUITE_P(TypedTestP);
TYPED_TEST_P(TypedTestP, Success) {
EXPECT_EQ(0U, TypeParam());
@@ -805,10 +836,26 @@
EXPECT_EQ(1U, TypeParam()) << "Expected failure";
}
-REGISTER_TYPED_TEST_CASE_P(TypedTestP, Success, Failure);
+REGISTER_TYPED_TEST_SUITE_P(TypedTestP, Success, Failure);
typedef testing::Types<unsigned char, unsigned int> UnsignedTypes;
-INSTANTIATE_TYPED_TEST_CASE_P(Unsigned, TypedTestP, UnsignedTypes);
+INSTANTIATE_TYPED_TEST_SUITE_P(Unsigned, TypedTestP, UnsignedTypes);
+
+class TypedTestPNames {
+ public:
+ template <typename T>
+ static std::string GetName(int i) {
+ if (testing::internal::IsSame<T, unsigned char>::value) {
+ return std::string("unsignedChar") + ::testing::PrintToString(i);
+ }
+ if (testing::internal::IsSame<T, unsigned int>::value) {
+ return std::string("unsignedInt") + ::testing::PrintToString(i);
+ }
+ }
+};
+
+INSTANTIATE_TYPED_TEST_SUITE_P(UnsignedCustomName, TypedTestP, UnsignedTypes,
+ TypedTestPNames);
#endif // GTEST_HAS_TYPED_TEST_P
@@ -830,7 +877,7 @@
};
typedef testing::Types<int, double> NumericTypes;
-TYPED_TEST_CASE(ATypedDeathTest, NumericTypes);
+TYPED_TEST_SUITE(ATypedDeathTest, NumericTypes);
TYPED_TEST(ATypedDeathTest, ShouldRunFirst) {
}
@@ -847,14 +894,14 @@
class ATypeParamDeathTest : public testing::Test {
};
-TYPED_TEST_CASE_P(ATypeParamDeathTest);
+TYPED_TEST_SUITE_P(ATypeParamDeathTest);
TYPED_TEST_P(ATypeParamDeathTest, ShouldRunFirst) {
}
-REGISTER_TYPED_TEST_CASE_P(ATypeParamDeathTest, ShouldRunFirst);
+REGISTER_TYPED_TEST_SUITE_P(ATypeParamDeathTest, ShouldRunFirst);
-INSTANTIATE_TYPED_TEST_CASE_P(My, ATypeParamDeathTest, NumericTypes);
+INSTANTIATE_TYPED_TEST_SUITE_P(My, ATypeParamDeathTest, NumericTypes);
# endif // GTEST_HAS_TYPED_TEST_P
@@ -909,7 +956,7 @@
class ExpectFailureWithThreadsTest : public ExpectFailureTest {
protected:
static void AddFailureInOtherThread(FailureMode failure) {
- ThreadWithParam<FailureMode> thread(&AddFailure, failure, NULL);
+ ThreadWithParam<FailureMode> thread(&AddFailure, failure, nullptr);
thread.Join();
}
};
@@ -977,16 +1024,64 @@
"Some other non-fatal failure.");
}
+class DynamicFixture : public testing::Test {
+ protected:
+ DynamicFixture() { printf("DynamicFixture()\n"); }
+ ~DynamicFixture() override { printf("~DynamicFixture()\n"); }
+ void SetUp() override { printf("DynamicFixture::SetUp\n"); }
+ void TearDown() override { printf("DynamicFixture::TearDown\n"); }
+
+ static void SetUpTestSuite() { printf("DynamicFixture::SetUpTestSuite\n"); }
+ static void TearDownTestSuite() {
+ printf("DynamicFixture::TearDownTestSuite\n");
+ }
+};
+
+template <bool Pass>
+class DynamicTest : public DynamicFixture {
+ public:
+ void TestBody() override { EXPECT_TRUE(Pass); }
+};
+
+auto dynamic_test = (
+ // Register two tests with the same fixture correctly.
+ testing::RegisterTest(
+ "DynamicFixture", "DynamicTestPass", nullptr, nullptr, __FILE__,
+ __LINE__, []() -> DynamicFixture* { return new DynamicTest<true>; }),
+ testing::RegisterTest(
+ "DynamicFixture", "DynamicTestFail", nullptr, nullptr, __FILE__,
+ __LINE__, []() -> DynamicFixture* { return new DynamicTest<false>; }),
+
+ // Register the same fixture with another name. That's fine.
+ testing::RegisterTest(
+ "DynamicFixtureAnotherName", "DynamicTestPass", nullptr, nullptr,
+ __FILE__, __LINE__,
+ []() -> DynamicFixture* { return new DynamicTest<true>; }),
+
+ // Register two tests with the same fixture incorrectly.
+ testing::RegisterTest(
+ "BadDynamicFixture1", "FixtureBase", nullptr, nullptr, __FILE__,
+ __LINE__, []() -> DynamicFixture* { return new DynamicTest<true>; }),
+ testing::RegisterTest(
+ "BadDynamicFixture1", "TestBase", nullptr, nullptr, __FILE__, __LINE__,
+ []() -> testing::Test* { return new DynamicTest<true>; }),
+
+ // Register two tests with the same fixture incorrectly by ommiting the
+ // return type.
+ testing::RegisterTest(
+ "BadDynamicFixture2", "FixtureBase", nullptr, nullptr, __FILE__,
+ __LINE__, []() -> DynamicFixture* { return new DynamicTest<true>; }),
+ testing::RegisterTest("BadDynamicFixture2", "Derived", nullptr, nullptr,
+ __FILE__, __LINE__,
+ []() { return new DynamicTest<true>; }));
// Two test environments for testing testing::AddGlobalTestEnvironment().
class FooEnvironment : public testing::Environment {
public:
- virtual void SetUp() {
- printf("%s", "FooEnvironment::SetUp() called.\n");
- }
+ void SetUp() override { printf("%s", "FooEnvironment::SetUp() called.\n"); }
- virtual void TearDown() {
+ void TearDown() override {
printf("%s", "FooEnvironment::TearDown() called.\n");
FAIL() << "Expected fatal failure.";
}
@@ -994,11 +1089,9 @@
class BarEnvironment : public testing::Environment {
public:
- virtual void SetUp() {
- printf("%s", "BarEnvironment::SetUp() called.\n");
- }
+ void SetUp() override { printf("%s", "BarEnvironment::SetUp() called.\n"); }
- virtual void TearDown() {
+ void TearDown() override {
printf("%s", "BarEnvironment::TearDown() called.\n");
ADD_FAILURE() << "Expected non-fatal failure.";
}
@@ -1045,6 +1138,8 @@
// are registered, and torn down in the reverse order.
testing::AddGlobalTestEnvironment(new FooEnvironment);
testing::AddGlobalTestEnvironment(new BarEnvironment);
-
+#if _MSC_VER
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4127
+#endif // _MSC_VER
return RunAllTests();
}
diff --git a/third_party/googletest/test/gtest_uninitialized_test.py b/third_party/googletest/test/googletest-param-test-invalid-name1-test.py
old mode 100755
new mode 100644
similarity index 78%
copy from third_party/googletest/test/gtest_uninitialized_test.py
copy to third_party/googletest/test/googletest-param-test-invalid-name1-test.py
index 4358370..2a08477
--- a/third_party/googletest/test/gtest_uninitialized_test.py
+++ b/third_party/googletest/test/googletest-param-test-invalid-name1-test.py
@@ -1,7 +1,6 @@
#!/usr/bin/env python
#
-# Copyright 2008, Google Inc.
-# All rights reserved.
+# Copyright 2015 Google Inc. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
@@ -31,12 +30,10 @@
"""Verifies that Google Test warns the user when not initialized properly."""
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
import gtest_test_utils
-
-COMMAND = gtest_test_utils.GetTestExecutablePath('gtest_uninitialized_test_')
+binary_name = 'googletest-param-test-invalid-name1-test_'
+COMMAND = gtest_test_utils.GetTestExecutablePath(binary_name)
def Assert(condition):
@@ -44,24 +41,20 @@
raise AssertionError
-def AssertEq(expected, actual):
- if expected != actual:
- print('Expected: %s' % (expected,))
- print(' Actual: %s' % (actual,))
- raise AssertionError
-
-
def TestExitCodeAndOutput(command):
"""Runs the given command and verifies its exit code and output."""
- # Verifies that 'command' exits with code 1.
+ err = ('Parameterized test name \'"InvalidWithQuotes"\' is invalid')
+
p = gtest_test_utils.Subprocess(command)
- Assert(p.exited)
- AssertEq(1, p.exit_code)
- Assert('InitGoogleTest' in p.output)
+ Assert(p.terminated_by_signal)
+
+ # Verify the output message contains appropriate output
+ Assert(err in p.output)
-class GTestUninitializedTest(gtest_test_utils.TestCase):
+class GTestParamTestInvalidName1Test(gtest_test_utils.TestCase):
+
def testExitCodeAndOutput(self):
TestExitCodeAndOutput(COMMAND)
diff --git a/third_party/googletest/test/gtest_uninitialized_test_.cc b/third_party/googletest/test/googletest-param-test-invalid-name1-test_.cc
similarity index 78%
copy from third_party/googletest/test/gtest_uninitialized_test_.cc
copy to third_party/googletest/test/googletest-param-test-invalid-name1-test_.cc
index 4431698..955d699 100644
--- a/third_party/googletest/test/gtest_uninitialized_test_.cc
+++ b/third_party/googletest/test/googletest-param-test-invalid-name1-test_.cc
@@ -1,4 +1,4 @@
-// Copyright 2008, Google Inc.
+// Copyright 2015, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
@@ -26,18 +26,25 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
#include "gtest/gtest.h"
-TEST(DummyTest, Dummy) {
- // This test doesn't verify anything. We just need it to create a
- // realistic stage for testing the behavior of Google Test when
- // RUN_ALL_TESTS() is called without testing::InitGoogleTest() being
- // called first.
+namespace {
+class DummyTest : public ::testing::TestWithParam<const char *> {};
+
+TEST_P(DummyTest, Dummy) {
}
-int main() {
+INSTANTIATE_TEST_SUITE_P(InvalidTestName,
+ DummyTest,
+ ::testing::Values("InvalidWithQuotes"),
+ ::testing::PrintToStringParamName());
+
+} // namespace
+
+int main(int argc, char *argv[]) {
+ testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}
+
diff --git a/third_party/googletest/test/gtest_uninitialized_test.py b/third_party/googletest/test/googletest-param-test-invalid-name2-test.py
old mode 100755
new mode 100644
similarity index 78%
copy from third_party/googletest/test/gtest_uninitialized_test.py
copy to third_party/googletest/test/googletest-param-test-invalid-name2-test.py
index 4358370..ab838f4
--- a/third_party/googletest/test/gtest_uninitialized_test.py
+++ b/third_party/googletest/test/googletest-param-test-invalid-name2-test.py
@@ -1,7 +1,6 @@
#!/usr/bin/env python
#
-# Copyright 2008, Google Inc.
-# All rights reserved.
+# Copyright 2015 Google Inc. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
@@ -31,12 +30,10 @@
"""Verifies that Google Test warns the user when not initialized properly."""
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
import gtest_test_utils
-
-COMMAND = gtest_test_utils.GetTestExecutablePath('gtest_uninitialized_test_')
+binary_name = 'googletest-param-test-invalid-name2-test_'
+COMMAND = gtest_test_utils.GetTestExecutablePath(binary_name)
def Assert(condition):
@@ -44,27 +41,22 @@
raise AssertionError
-def AssertEq(expected, actual):
- if expected != actual:
- print('Expected: %s' % (expected,))
- print(' Actual: %s' % (actual,))
- raise AssertionError
-
-
def TestExitCodeAndOutput(command):
"""Runs the given command and verifies its exit code and output."""
- # Verifies that 'command' exits with code 1.
+ err = ('Duplicate parameterized test name \'a\'')
+
p = gtest_test_utils.Subprocess(command)
- Assert(p.exited)
- AssertEq(1, p.exit_code)
- Assert('InitGoogleTest' in p.output)
+ Assert(p.terminated_by_signal)
+
+ # Check for appropriate output
+ Assert(err in p.output)
-class GTestUninitializedTest(gtest_test_utils.TestCase):
+class GTestParamTestInvalidName2Test(gtest_test_utils.TestCase):
+
def testExitCodeAndOutput(self):
TestExitCodeAndOutput(COMMAND)
-
if __name__ == '__main__':
gtest_test_utils.Main()
diff --git a/third_party/googletest/test/gtest_uninitialized_test_.cc b/third_party/googletest/test/googletest-param-test-invalid-name2-test_.cc
similarity index 73%
copy from third_party/googletest/test/gtest_uninitialized_test_.cc
copy to third_party/googletest/test/googletest-param-test-invalid-name2-test_.cc
index 4431698..76371df 100644
--- a/third_party/googletest/test/gtest_uninitialized_test_.cc
+++ b/third_party/googletest/test/googletest-param-test-invalid-name2-test_.cc
@@ -1,4 +1,4 @@
-// Copyright 2008, Google Inc.
+// Copyright 2015, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
@@ -26,18 +26,30 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
#include "gtest/gtest.h"
-TEST(DummyTest, Dummy) {
- // This test doesn't verify anything. We just need it to create a
- // realistic stage for testing the behavior of Google Test when
- // RUN_ALL_TESTS() is called without testing::InitGoogleTest() being
- // called first.
+namespace {
+class DummyTest : public ::testing::TestWithParam<const char *> {};
+
+std::string StringParamTestSuffix(
+ const testing::TestParamInfo<const char*>& info) {
+ return std::string(info.param);
}
-int main() {
+TEST_P(DummyTest, Dummy) {
+}
+
+INSTANTIATE_TEST_SUITE_P(DuplicateTestNames,
+ DummyTest,
+ ::testing::Values("a", "b", "a", "c"),
+ StringParamTestSuffix);
+} // namespace
+
+int main(int argc, char *argv[]) {
+ testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}
+
+
diff --git a/third_party/googletest/test/gtest-param-test_test.cc b/third_party/googletest/test/googletest-param-test-test.cc
similarity index 77%
rename from third_party/googletest/test/gtest-param-test_test.cc
rename to third_party/googletest/test/googletest-param-test-test.cc
index b0aa4f9..6c187df 100644
--- a/third_party/googletest/test/gtest-param-test_test.cc
+++ b/third_party/googletest/test/googletest-param-test-test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: vladl@google.com (Vlad Losev)
+
//
// Tests for Google Test itself. This file verifies that the parameter
// generators objects produce correct parameter sequences and that
@@ -41,82 +40,36 @@
# include <sstream>
# include <string>
# include <vector>
-# include "src/gtest-internal-inl.h" // for UnitTestOptions
-# include "test/gtest-param-test_test.h"
+# include "src/gtest-internal-inl.h" // for UnitTestOptions
+# include "test/googletest-param-test-test.h"
using ::std::vector;
using ::std::sort;
using ::testing::AddGlobalTestEnvironment;
using ::testing::Bool;
+using ::testing::Combine;
using ::testing::Message;
using ::testing::Range;
using ::testing::TestWithParam;
using ::testing::Values;
using ::testing::ValuesIn;
-# if GTEST_HAS_COMBINE
-using ::testing::Combine;
-using ::testing::get;
-using ::testing::make_tuple;
-using ::testing::tuple;
-# endif // GTEST_HAS_COMBINE
-
using ::testing::internal::ParamGenerator;
using ::testing::internal::UnitTestOptions;
// Prints a value to a string.
//
-// TODO(wan@google.com): remove PrintValue() when we move matchers and
+// FIXME: remove PrintValue() when we move matchers and
// EXPECT_THAT() from Google Mock to Google Test. At that time, we
// can write EXPECT_THAT(x, Eq(y)) to compare two tuples x and y, as
// EXPECT_THAT() and the matchers know how to print tuples.
template <typename T>
::std::string PrintValue(const T& value) {
- ::std::stringstream stream;
- stream << value;
- return stream.str();
+ return testing::PrintToString(value);
}
-# if GTEST_HAS_COMBINE
-
-// These overloads allow printing tuples in our tests. We cannot
-// define an operator<< for tuples, as that definition needs to be in
-// the std namespace in order to be picked up by Google Test via
-// Argument-Dependent Lookup, yet defining anything in the std
-// namespace in non-STL code is undefined behavior.
-
-template <typename T1, typename T2>
-::std::string PrintValue(const tuple<T1, T2>& value) {
- ::std::stringstream stream;
- stream << "(" << get<0>(value) << ", " << get<1>(value) << ")";
- return stream.str();
-}
-
-template <typename T1, typename T2, typename T3>
-::std::string PrintValue(const tuple<T1, T2, T3>& value) {
- ::std::stringstream stream;
- stream << "(" << get<0>(value) << ", " << get<1>(value)
- << ", "<< get<2>(value) << ")";
- return stream.str();
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10>
-::std::string PrintValue(
- const tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>& value) {
- ::std::stringstream stream;
- stream << "(" << get<0>(value) << ", " << get<1>(value)
- << ", "<< get<2>(value) << ", " << get<3>(value)
- << ", "<< get<4>(value) << ", " << get<5>(value)
- << ", "<< get<6>(value) << ", " << get<7>(value)
- << ", "<< get<8>(value) << ", " << get<9>(value) << ")";
- return stream.str();
-}
-
-# endif // GTEST_HAS_COMBINE
-
// Verifies that a sequence generated by the generator and accessed
// via the iterator object matches the expected one using Google Test
// assertions.
@@ -451,31 +404,28 @@
VerifyGenerator(gen, expected_values);
}
-# if GTEST_HAS_COMBINE
-
// Tests that Combine() with two parameters generates the expected sequence.
TEST(CombineTest, CombineWithTwoParameters) {
const char* foo = "foo";
const char* bar = "bar";
- const ParamGenerator<tuple<const char*, int> > gen =
+ const ParamGenerator<std::tuple<const char*, int> > gen =
Combine(Values(foo, bar), Values(3, 4));
- tuple<const char*, int> expected_values[] = {
- make_tuple(foo, 3), make_tuple(foo, 4),
- make_tuple(bar, 3), make_tuple(bar, 4)};
+ std::tuple<const char*, int> expected_values[] = {
+ std::make_tuple(foo, 3), std::make_tuple(foo, 4), std::make_tuple(bar, 3),
+ std::make_tuple(bar, 4)};
VerifyGenerator(gen, expected_values);
}
// Tests that Combine() with three parameters generates the expected sequence.
TEST(CombineTest, CombineWithThreeParameters) {
- const ParamGenerator<tuple<int, int, int> > gen = Combine(Values(0, 1),
- Values(3, 4),
- Values(5, 6));
- tuple<int, int, int> expected_values[] = {
- make_tuple(0, 3, 5), make_tuple(0, 3, 6),
- make_tuple(0, 4, 5), make_tuple(0, 4, 6),
- make_tuple(1, 3, 5), make_tuple(1, 3, 6),
- make_tuple(1, 4, 5), make_tuple(1, 4, 6)};
+ const ParamGenerator<std::tuple<int, int, int> > gen =
+ Combine(Values(0, 1), Values(3, 4), Values(5, 6));
+ std::tuple<int, int, int> expected_values[] = {
+ std::make_tuple(0, 3, 5), std::make_tuple(0, 3, 6),
+ std::make_tuple(0, 4, 5), std::make_tuple(0, 4, 6),
+ std::make_tuple(1, 3, 5), std::make_tuple(1, 3, 6),
+ std::make_tuple(1, 4, 5), std::make_tuple(1, 4, 6)};
VerifyGenerator(gen, expected_values);
}
@@ -483,10 +433,11 @@
// sequence generates a sequence with the number of elements equal to the
// number of elements in the sequence generated by the second parameter.
TEST(CombineTest, CombineWithFirstParameterSingleValue) {
- const ParamGenerator<tuple<int, int> > gen = Combine(Values(42),
- Values(0, 1));
+ const ParamGenerator<std::tuple<int, int> > gen =
+ Combine(Values(42), Values(0, 1));
- tuple<int, int> expected_values[] = {make_tuple(42, 0), make_tuple(42, 1)};
+ std::tuple<int, int> expected_values[] = {std::make_tuple(42, 0),
+ std::make_tuple(42, 1)};
VerifyGenerator(gen, expected_values);
}
@@ -494,26 +445,27 @@
// sequence generates a sequence with the number of elements equal to the
// number of elements in the sequence generated by the first parameter.
TEST(CombineTest, CombineWithSecondParameterSingleValue) {
- const ParamGenerator<tuple<int, int> > gen = Combine(Values(0, 1),
- Values(42));
+ const ParamGenerator<std::tuple<int, int> > gen =
+ Combine(Values(0, 1), Values(42));
- tuple<int, int> expected_values[] = {make_tuple(0, 42), make_tuple(1, 42)};
+ std::tuple<int, int> expected_values[] = {std::make_tuple(0, 42),
+ std::make_tuple(1, 42)};
VerifyGenerator(gen, expected_values);
}
// Tests that when the first parameter produces an empty sequence,
// Combine() produces an empty sequence, too.
TEST(CombineTest, CombineWithFirstParameterEmptyRange) {
- const ParamGenerator<tuple<int, int> > gen = Combine(Range(0, 0),
- Values(0, 1));
+ const ParamGenerator<std::tuple<int, int> > gen =
+ Combine(Range(0, 0), Values(0, 1));
VerifyGeneratorIsEmpty(gen);
}
// Tests that when the second parameter produces an empty sequence,
// Combine() produces an empty sequence, too.
TEST(CombineTest, CombineWithSecondParameterEmptyRange) {
- const ParamGenerator<tuple<int, int> > gen = Combine(Values(0, 1),
- Range(1, 1));
+ const ParamGenerator<std::tuple<int, int> > gen =
+ Combine(Values(0, 1), Range(1, 1));
VerifyGeneratorIsEmpty(gen);
}
@@ -522,21 +474,60 @@
TEST(CombineTest, CombineWithMaxNumberOfParameters) {
const char* foo = "foo";
const char* bar = "bar";
- const ParamGenerator<tuple<const char*, int, int, int, int, int, int, int,
- int, int> > gen = Combine(Values(foo, bar),
- Values(1), Values(2),
- Values(3), Values(4),
- Values(5), Values(6),
- Values(7), Values(8),
- Values(9));
+ const ParamGenerator<
+ std::tuple<const char*, int, int, int, int, int, int, int, int, int> >
+ gen =
+ Combine(Values(foo, bar), Values(1), Values(2), Values(3), Values(4),
+ Values(5), Values(6), Values(7), Values(8), Values(9));
- tuple<const char*, int, int, int, int, int, int, int, int, int>
- expected_values[] = {make_tuple(foo, 1, 2, 3, 4, 5, 6, 7, 8, 9),
- make_tuple(bar, 1, 2, 3, 4, 5, 6, 7, 8, 9)};
+ std::tuple<const char*, int, int, int, int, int, int, int, int, int>
+ expected_values[] = {std::make_tuple(foo, 1, 2, 3, 4, 5, 6, 7, 8, 9),
+ std::make_tuple(bar, 1, 2, 3, 4, 5, 6, 7, 8, 9)};
VerifyGenerator(gen, expected_values);
}
-# endif // GTEST_HAS_COMBINE
+class NonDefaultConstructAssignString {
+ public:
+ NonDefaultConstructAssignString(const std::string& s) : str_(s) {}
+
+ const std::string& str() const { return str_; }
+
+ private:
+ std::string str_;
+
+ // Not default constructible
+ NonDefaultConstructAssignString();
+ // Not assignable
+ void operator=(const NonDefaultConstructAssignString&);
+};
+
+TEST(CombineTest, NonDefaultConstructAssign) {
+ const ParamGenerator<std::tuple<int, NonDefaultConstructAssignString> > gen =
+ Combine(Values(0, 1), Values(NonDefaultConstructAssignString("A"),
+ NonDefaultConstructAssignString("B")));
+
+ ParamGenerator<std::tuple<int, NonDefaultConstructAssignString> >::iterator
+ it = gen.begin();
+
+ EXPECT_EQ(0, std::get<0>(*it));
+ EXPECT_EQ("A", std::get<1>(*it).str());
+ ++it;
+
+ EXPECT_EQ(0, std::get<0>(*it));
+ EXPECT_EQ("B", std::get<1>(*it).str());
+ ++it;
+
+ EXPECT_EQ(1, std::get<0>(*it));
+ EXPECT_EQ("A", std::get<1>(*it).str());
+ ++it;
+
+ EXPECT_EQ(1, std::get<0>(*it));
+ EXPECT_EQ("B", std::get<1>(*it).str());
+ ++it;
+
+ EXPECT_TRUE(it == gen.end());
+}
+
// Tests that an generator produces correct sequence after being
// assigned from another generator.
@@ -551,12 +542,12 @@
// This test verifies that the tests are expanded and run as specified:
// one test per element from the sequence produced by the generator
-// specified in INSTANTIATE_TEST_CASE_P. It also verifies that the test's
+// specified in INSTANTIATE_TEST_SUITE_P. It also verifies that the test's
// fixture constructor, SetUp(), and TearDown() have run and have been
// supplied with the correct parameters.
// The use of environment object allows detection of the case where no test
-// case functionality is run at all. In this case TestCaseTearDown will not
+// case functionality is run at all. In this case TearDownTestSuite will not
// be able to detect missing tests, naturally.
template <int kExpectedCalls>
class TestGenerationEnvironment : public ::testing::Environment {
@@ -571,7 +562,7 @@
void TearDownExecuted() { tear_down_count_++; }
void TestBodyExecuted() { test_body_count_++; }
- virtual void TearDown() {
+ void TearDown() override {
// If all MultipleTestGenerationTest tests have been de-selected
// by the filter flag, the following checks make no sense.
bool perform_check = false;
@@ -628,16 +619,16 @@
Environment::Instance()->FixtureConstructorExecuted();
current_parameter_ = GetParam();
}
- virtual void SetUp() {
+ void SetUp() override {
Environment::Instance()->SetUpExecuted();
EXPECT_EQ(current_parameter_, GetParam());
}
- virtual void TearDown() {
+ void TearDown() override {
Environment::Instance()->TearDownExecuted();
EXPECT_EQ(current_parameter_, GetParam());
}
- static void SetUpTestCase() {
+ static void SetUpTestSuite() {
bool all_tests_in_test_case_selected = true;
for (int i = 0; i < PARAMETER_COUNT; ++i) {
@@ -658,7 +649,7 @@
collected_parameters_.clear();
}
- static void TearDownTestCase() {
+ static void TearDownTestSuite() {
vector<int> expected_values(test_generation_params,
test_generation_params + PARAMETER_COUNT);
// Test execution order is not guaranteed by Google Test,
@@ -684,17 +675,17 @@
EXPECT_EQ(current_parameter_, GetParam());
collected_parameters_.push_back(GetParam());
}
-INSTANTIATE_TEST_CASE_P(TestExpansionModule, TestGenerationTest,
- ValuesIn(test_generation_params));
+INSTANTIATE_TEST_SUITE_P(TestExpansionModule, TestGenerationTest,
+ ValuesIn(test_generation_params));
// This test verifies that the element sequence (third parameter of
-// INSTANTIATE_TEST_CASE_P) is evaluated in InitGoogleTest() and neither at
-// the call site of INSTANTIATE_TEST_CASE_P nor in RUN_ALL_TESTS(). For
+// INSTANTIATE_TEST_SUITE_P) is evaluated in InitGoogleTest() and neither at
+// the call site of INSTANTIATE_TEST_SUITE_P nor in RUN_ALL_TESTS(). For
// that, we declare param_value_ to be a static member of
// GeneratorEvaluationTest and initialize it to 0. We set it to 1 in
// main(), just before invocation of InitGoogleTest(). After calling
// InitGoogleTest(), we set the value to 2. If the sequence is evaluated
-// before or after InitGoogleTest, INSTANTIATE_TEST_CASE_P will create a
+// before or after InitGoogleTest, INSTANTIATE_TEST_SUITE_P will create a
// test with parameter other than 1, and the test body will fail the
// assertion.
class GeneratorEvaluationTest : public TestWithParam<int> {
@@ -710,9 +701,8 @@
TEST_P(GeneratorEvaluationTest, GeneratorsEvaluatedInMain) {
EXPECT_EQ(1, GetParam());
}
-INSTANTIATE_TEST_CASE_P(GenEvalModule,
- GeneratorEvaluationTest,
- Values(GeneratorEvaluationTest::param_value()));
+INSTANTIATE_TEST_SUITE_P(GenEvalModule, GeneratorEvaluationTest,
+ Values(GeneratorEvaluationTest::param_value()));
// Tests that generators defined in a different translation unit are
// functional. Generator extern_gen is defined in gtest-param-test_test2.cc.
@@ -723,9 +713,8 @@
// which we verify here.
EXPECT_EQ(GetParam(), 33);
}
-INSTANTIATE_TEST_CASE_P(ExternalGeneratorModule,
- ExternalGeneratorTest,
- extern_gen);
+INSTANTIATE_TEST_SUITE_P(ExternalGeneratorModule, ExternalGeneratorTest,
+ extern_gen);
// Tests that a parameterized test case can be defined in one translation
// unit and instantiated in another. This test will be instantiated in
@@ -740,20 +729,19 @@
class MultipleInstantiationTest : public TestWithParam<int> {};
TEST_P(MultipleInstantiationTest, AllowsMultipleInstances) {
}
-INSTANTIATE_TEST_CASE_P(Sequence1, MultipleInstantiationTest, Values(1, 2));
-INSTANTIATE_TEST_CASE_P(Sequence2, MultipleInstantiationTest, Range(3, 5));
+INSTANTIATE_TEST_SUITE_P(Sequence1, MultipleInstantiationTest, Values(1, 2));
+INSTANTIATE_TEST_SUITE_P(Sequence2, MultipleInstantiationTest, Range(3, 5));
// Tests that a parameterized test case can be instantiated
// in multiple translation units. This test will be instantiated
// here and in gtest-param-test_test2.cc.
// InstantiationInMultipleTranslationUnitsTest fixture class
// is defined in gtest-param-test_test.h.
-TEST_P(InstantiationInMultipleTranslaionUnitsTest, IsMultipleOf42) {
+TEST_P(InstantiationInMultipleTranslationUnitsTest, IsMultipleOf42) {
EXPECT_EQ(0, GetParam() % 42);
}
-INSTANTIATE_TEST_CASE_P(Sequence1,
- InstantiationInMultipleTranslaionUnitsTest,
- Values(42, 42*2));
+INSTANTIATE_TEST_SUITE_P(Sequence1, InstantiationInMultipleTranslationUnitsTest,
+ Values(42, 42 * 2));
// Tests that each iteration of parameterized test runs in a separate test
// object.
@@ -761,7 +749,7 @@
public:
SeparateInstanceTest() : count_(0) {}
- static void TearDownTestCase() {
+ static void TearDownTestSuite() {
EXPECT_GE(global_count_, 2)
<< "If some (but not all) SeparateInstanceTest tests have been "
<< "filtered out this test will fail. Make sure that all "
@@ -779,20 +767,20 @@
EXPECT_EQ(0, count_++);
global_count_++;
}
-INSTANTIATE_TEST_CASE_P(FourElemSequence, SeparateInstanceTest, Range(1, 4));
+INSTANTIATE_TEST_SUITE_P(FourElemSequence, SeparateInstanceTest, Range(1, 4));
// Tests that all instantiations of a test have named appropriately. Test
-// defined with TEST_P(TestCaseName, TestName) and instantiated with
-// INSTANTIATE_TEST_CASE_P(SequenceName, TestCaseName, generator) must be named
-// SequenceName/TestCaseName.TestName/i, where i is the 0-based index of the
-// sequence element used to instantiate the test.
+// defined with TEST_P(TestSuiteName, TestName) and instantiated with
+// INSTANTIATE_TEST_SUITE_P(SequenceName, TestSuiteName, generator) must be
+// named SequenceName/TestSuiteName.TestName/i, where i is the 0-based index of
+// the sequence element used to instantiate the test.
class NamingTest : public TestWithParam<int> {};
TEST_P(NamingTest, TestsReportCorrectNamesAndParameters) {
const ::testing::TestInfo* const test_info =
::testing::UnitTest::GetInstance()->current_test_info();
- EXPECT_STREQ("ZeroToFiveSequence/NamingTest", test_info->test_case_name());
+ EXPECT_STREQ("ZeroToFiveSequence/NamingTest", test_info->test_suite_name());
Message index_stream;
index_stream << "TestsReportCorrectNamesAndParameters/" << GetParam();
@@ -801,7 +789,35 @@
EXPECT_EQ(::testing::PrintToString(GetParam()), test_info->value_param());
}
-INSTANTIATE_TEST_CASE_P(ZeroToFiveSequence, NamingTest, Range(0, 5));
+INSTANTIATE_TEST_SUITE_P(ZeroToFiveSequence, NamingTest, Range(0, 5));
+
+// Tests that macros in test names are expanded correctly.
+class MacroNamingTest : public TestWithParam<int> {};
+
+#define PREFIX_WITH_FOO(test_name) Foo##test_name
+#define PREFIX_WITH_MACRO(test_name) Macro##test_name
+
+TEST_P(PREFIX_WITH_MACRO(NamingTest), PREFIX_WITH_FOO(SomeTestName)) {
+ const ::testing::TestInfo* const test_info =
+ ::testing::UnitTest::GetInstance()->current_test_info();
+
+ EXPECT_STREQ("FortyTwo/MacroNamingTest", test_info->test_suite_name());
+ EXPECT_STREQ("FooSomeTestName", test_info->name());
+}
+
+INSTANTIATE_TEST_SUITE_P(FortyTwo, MacroNamingTest, Values(42));
+
+// Tests the same thing for non-parametrized tests.
+class MacroNamingTestNonParametrized : public ::testing::Test {};
+
+TEST_F(PREFIX_WITH_MACRO(NamingTestNonParametrized),
+ PREFIX_WITH_FOO(SomeTestName)) {
+ const ::testing::TestInfo* const test_info =
+ ::testing::UnitTest::GetInstance()->current_test_info();
+
+ EXPECT_STREQ("MacroNamingTestNonParametrized", test_info->test_suite_name());
+ EXPECT_STREQ("FooSomeTestName", test_info->name());
+}
// Tests that user supplied custom parameter names are working correctly.
// Runs the test with a builtin helper method which uses PrintToString,
@@ -811,71 +827,63 @@
TEST_P(CustomFunctorNamingTest, CustomTestNames) {}
struct CustomParamNameFunctor {
- std::string operator()(const ::testing::TestParamInfo<std::string>& info) {
- return info.param;
+ std::string operator()(const ::testing::TestParamInfo<std::string>& inf) {
+ return inf.param;
}
};
-INSTANTIATE_TEST_CASE_P(CustomParamNameFunctor,
- CustomFunctorNamingTest,
- Values(std::string("FunctorName")),
- CustomParamNameFunctor());
+INSTANTIATE_TEST_SUITE_P(CustomParamNameFunctor, CustomFunctorNamingTest,
+ Values(std::string("FunctorName")),
+ CustomParamNameFunctor());
-INSTANTIATE_TEST_CASE_P(AllAllowedCharacters,
- CustomFunctorNamingTest,
- Values("abcdefghijklmnopqrstuvwxyz",
- "ABCDEFGHIJKLMNOPQRSTUVWXYZ",
- "01234567890_"),
- CustomParamNameFunctor());
+INSTANTIATE_TEST_SUITE_P(AllAllowedCharacters, CustomFunctorNamingTest,
+ Values("abcdefghijklmnopqrstuvwxyz",
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZ", "01234567890_"),
+ CustomParamNameFunctor());
inline std::string CustomParamNameFunction(
- const ::testing::TestParamInfo<std::string>& info) {
- return info.param;
+ const ::testing::TestParamInfo<std::string>& inf) {
+ return inf.param;
}
class CustomFunctionNamingTest : public TestWithParam<std::string> {};
TEST_P(CustomFunctionNamingTest, CustomTestNames) {}
-INSTANTIATE_TEST_CASE_P(CustomParamNameFunction,
- CustomFunctionNamingTest,
- Values(std::string("FunctionName")),
- CustomParamNameFunction);
+INSTANTIATE_TEST_SUITE_P(CustomParamNameFunction, CustomFunctionNamingTest,
+ Values(std::string("FunctionName")),
+ CustomParamNameFunction);
-#if GTEST_LANG_CXX11
+INSTANTIATE_TEST_SUITE_P(CustomParamNameFunctionP, CustomFunctionNamingTest,
+ Values(std::string("FunctionNameP")),
+ &CustomParamNameFunction);
// Test custom naming with a lambda
class CustomLambdaNamingTest : public TestWithParam<std::string> {};
TEST_P(CustomLambdaNamingTest, CustomTestNames) {}
-INSTANTIATE_TEST_CASE_P(CustomParamNameLambda,
- CustomLambdaNamingTest,
- Values(std::string("LambdaName")),
- [](const ::testing::TestParamInfo<std::string>& tpinfo) {
- return tpinfo.param;
- });
-
-#endif // GTEST_LANG_CXX11
+INSTANTIATE_TEST_SUITE_P(CustomParamNameLambda, CustomLambdaNamingTest,
+ Values(std::string("LambdaName")),
+ [](const ::testing::TestParamInfo<std::string>& inf) {
+ return inf.param;
+ });
TEST(CustomNamingTest, CheckNameRegistry) {
::testing::UnitTest* unit_test = ::testing::UnitTest::GetInstance();
std::set<std::string> test_names;
- for (int case_num = 0;
- case_num < unit_test->total_test_case_count();
- ++case_num) {
- const ::testing::TestCase* test_case = unit_test->GetTestCase(case_num);
- for (int test_num = 0;
- test_num < test_case->total_test_count();
+ for (int suite_num = 0; suite_num < unit_test->total_test_suite_count();
+ ++suite_num) {
+ const ::testing::TestSuite* test_suite = unit_test->GetTestSuite(suite_num);
+ for (int test_num = 0; test_num < test_suite->total_test_count();
++test_num) {
- const ::testing::TestInfo* test_info = test_case->GetTestInfo(test_num);
+ const ::testing::TestInfo* test_info = test_suite->GetTestInfo(test_num);
test_names.insert(std::string(test_info->name()));
}
}
EXPECT_EQ(1u, test_names.count("CustomTestNames/FunctorName"));
EXPECT_EQ(1u, test_names.count("CustomTestNames/FunctionName"));
-#if GTEST_LANG_CXX11
+ EXPECT_EQ(1u, test_names.count("CustomTestNames/FunctionNameP"));
EXPECT_EQ(1u, test_names.count("CustomTestNames/LambdaName"));
-#endif // GTEST_LANG_CXX11
}
// Test a numeric name to ensure PrintToStringParamName works correctly.
@@ -890,10 +898,8 @@
EXPECT_STREQ(test_name_stream.GetString().c_str(), test_info->name());
}
-INSTANTIATE_TEST_CASE_P(PrintToString,
- CustomIntegerNamingTest,
- Range(0, 5),
- ::testing::PrintToStringParamName());
+INSTANTIATE_TEST_SUITE_P(PrintToString, CustomIntegerNamingTest, Range(0, 5),
+ ::testing::PrintToStringParamName());
// Test a custom struct with PrintToString.
@@ -917,10 +923,9 @@
EXPECT_STREQ(test_name_stream.GetString().c_str(), test_info->name());
}
-INSTANTIATE_TEST_CASE_P(PrintToString,
- CustomStructNamingTest,
- Values(CustomStruct(0), CustomStruct(1)),
- ::testing::PrintToStringParamName());
+INSTANTIATE_TEST_SUITE_P(PrintToString, CustomStructNamingTest,
+ Values(CustomStruct(0), CustomStruct(1)),
+ ::testing::PrintToStringParamName());
// Test that using a stateful parameter naming function works as expected.
@@ -949,10 +954,8 @@
EXPECT_STREQ(test_name_stream.GetString().c_str(), test_info->name());
}
-INSTANTIATE_TEST_CASE_P(StatefulNamingFunctor,
- StatefulNamingTest,
- Range(0, 5),
- StatefulNamingFunctor());
+INSTANTIATE_TEST_SUITE_P(StatefulNamingFunctor, StatefulNamingTest, Range(0, 5),
+ StatefulNamingFunctor());
// Class that cannot be streamed into an ostream. It needs to be copyable
// (and, in case of MSVC, also assignable) in order to be a test parameter
@@ -961,6 +964,8 @@
class Unstreamable {
public:
explicit Unstreamable(int value) : value_(value) {}
+ // -Wunused-private-field: dummy accessor for `value_`.
+ const int& dummy_value() const { return value_; }
private:
int value_;
@@ -975,9 +980,8 @@
EXPECT_EQ(::testing::PrintToString(GetParam()), test_info->value_param());
}
-INSTANTIATE_TEST_CASE_P(InstantiationWithComments,
- CommentTest,
- Values(Unstreamable(1)));
+INSTANTIATE_TEST_SUITE_P(InstantiationWithComments, CommentTest,
+ Values(Unstreamable(1)));
// Verify that we can create a hierarchy of test fixtures, where the base
// class fixture is not parameterized and the derived class is. In this case
@@ -1017,18 +1021,32 @@
".* value-parameterized test .*");
}
-INSTANTIATE_TEST_CASE_P(RangeZeroToFive, ParameterizedDerivedTest, Range(0, 5));
+INSTANTIATE_TEST_SUITE_P(RangeZeroToFive, ParameterizedDerivedTest,
+ Range(0, 5));
+
+// Tests param generator working with Enums
+enum MyEnums {
+ ENUM1 = 1,
+ ENUM2 = 3,
+ ENUM3 = 8,
+};
+
+class MyEnumTest : public testing::TestWithParam<MyEnums> {};
+
+TEST_P(MyEnumTest, ChecksParamMoreThanZero) { EXPECT_GE(10, GetParam()); }
+INSTANTIATE_TEST_SUITE_P(MyEnumTests, MyEnumTest,
+ ::testing::Values(ENUM1, ENUM2, 0));
int main(int argc, char **argv) {
- // Used in TestGenerationTest test case.
+ // Used in TestGenerationTest test suite.
AddGlobalTestEnvironment(TestGenerationTest::Environment::Instance());
- // Used in GeneratorEvaluationTest test case. Tests that the updated value
+ // Used in GeneratorEvaluationTest test suite. Tests that the updated value
// will be picked up for instantiating tests in GeneratorEvaluationTest.
GeneratorEvaluationTest::set_param_value(1);
::testing::InitGoogleTest(&argc, argv);
- // Used in GeneratorEvaluationTest test case. Tests that value updated
+ // Used in GeneratorEvaluationTest test suite. Tests that value updated
// here will NOT be used for instantiating tests in
// GeneratorEvaluationTest.
GeneratorEvaluationTest::set_param_value(2);
diff --git a/third_party/googletest/test/gtest-param-test_test.h b/third_party/googletest/test/googletest-param-test-test.h
similarity index 93%
rename from third_party/googletest/test/gtest-param-test_test.h
rename to third_party/googletest/test/googletest-param-test-test.h
index 249c089..6480570 100644
--- a/third_party/googletest/test/gtest-param-test_test.h
+++ b/third_party/googletest/test/googletest-param-test-test.h
@@ -27,9 +27,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-// Authors: vladl@google.com (Vlad Losev)
-//
-// The Google C++ Testing Framework (Google Test)
+// The Google C++ Testing and Mocking Framework (Google Test)
//
// This header file provides classes and functions used internally
// for testing Google Test itself.
@@ -46,7 +44,7 @@
// Test fixture for testing instantiation of a test in multiple
// translation units.
-class InstantiationInMultipleTranslaionUnitsTest
+class InstantiationInMultipleTranslationUnitsTest
: public ::testing::TestWithParam<int> {
};
diff --git a/third_party/googletest/test/gtest-param-test2_test.cc b/third_party/googletest/test/googletest-param-test2-test.cc
similarity index 75%
rename from third_party/googletest/test/gtest-param-test2_test.cc
rename to third_party/googletest/test/googletest-param-test2-test.cc
index 0c09b27..2a29fb1 100644
--- a/third_party/googletest/test/gtest-param-test2_test.cc
+++ b/third_party/googletest/test/googletest-param-test2-test.cc
@@ -26,37 +26,36 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: vladl@google.com (Vlad Losev)
+
//
// Tests for Google Test itself. This verifies that the basic constructs of
// Google Test work.
#include "gtest/gtest.h"
-
-#include "test/gtest-param-test_test.h"
+#include "test/googletest-param-test-test.h"
using ::testing::Values;
using ::testing::internal::ParamGenerator;
// Tests that generators defined in a different translation unit
// are functional. The test using extern_gen is defined
-// in gtest-param-test_test.cc.
+// in googletest-param-test-test.cc.
ParamGenerator<int> extern_gen = Values(33);
// Tests that a parameterized test case can be defined in one translation unit
-// and instantiated in another. The test is defined in gtest-param-test_test.cc
-// and ExternalInstantiationTest fixture class is defined in
-// gtest-param-test_test.h.
-INSTANTIATE_TEST_CASE_P(MultiplesOf33,
- ExternalInstantiationTest,
- Values(33, 66));
+// and instantiated in another. The test is defined in
+// googletest-param-test-test.cc and ExternalInstantiationTest fixture class is
+// defined in gtest-param-test_test.h.
+INSTANTIATE_TEST_SUITE_P(MultiplesOf33,
+ ExternalInstantiationTest,
+ Values(33, 66));
// Tests that a parameterized test case can be instantiated
// in multiple translation units. Another instantiation is defined
-// in gtest-param-test_test.cc and InstantiationInMultipleTranslaionUnitsTest
-// fixture is defined in gtest-param-test_test.h
-INSTANTIATE_TEST_CASE_P(Sequence2,
- InstantiationInMultipleTranslaionUnitsTest,
- Values(42*3, 42*4, 42*5));
+// in googletest-param-test-test.cc and
+// InstantiationInMultipleTranslationUnitsTest fixture is defined in
+// gtest-param-test_test.h
+INSTANTIATE_TEST_SUITE_P(Sequence2,
+ InstantiationInMultipleTranslationUnitsTest,
+ Values(42*3, 42*4, 42*5));
diff --git a/third_party/googletest/test/gtest-port_test.cc b/third_party/googletest/test/googletest-port-test.cc
similarity index 95%
rename from third_party/googletest/test/gtest-port_test.cc
rename to third_party/googletest/test/googletest-port-test.cc
index 4ed4afc..6cb791e 100644
--- a/third_party/googletest/test/gtest-port_test.cc
+++ b/third_party/googletest/test/googletest-port-test.cc
@@ -27,19 +27,17 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-// Authors: vladl@google.com (Vlad Losev), wan@google.com (Zhanyong Wan)
-//
// This file tests the internal cross-platform support utilities.
+#include <stdio.h>
#include "gtest/internal/gtest-port.h"
-#include <stdio.h>
-
#if GTEST_OS_MAC
# include <time.h>
#endif // GTEST_OS_MAC
#include <list>
+#include <memory>
#include <utility> // For std::pair and std::make_pair.
#include <vector>
@@ -67,8 +65,8 @@
}
TEST(IsXDigitTest, ReturnsFalseForNarrowNonAscii) {
- EXPECT_FALSE(IsXDigit(static_cast<char>(0x80)));
- EXPECT_FALSE(IsXDigit(static_cast<char>('0' | 0x80)));
+ EXPECT_FALSE(IsXDigit(static_cast<char>('\x80')));
+ EXPECT_FALSE(IsXDigit(static_cast<char>('0' | '\x80')));
}
TEST(IsXDigitTest, WorksForWideAscii) {
@@ -221,14 +219,6 @@
IteratorTraits<const void* const*>::value_type>();
}
-// Tests that the element_type typedef is available in scoped_ptr and refers
-// to the parameter type.
-TEST(ScopedPtrTest, DefinesElementType) {
- StaticAssertTypeEq<int, ::testing::internal::scoped_ptr<int>::element_type>();
-}
-
-// TODO(vladl@google.com): Implement THE REST of scoped_ptr tests.
-
TEST(GtestCheckSyntaxTest, BehavesLikeASingleStatement) {
if (AlwaysFalse())
GTEST_CHECK_(false) << "This should never be executed; "
@@ -265,9 +255,9 @@
}
TEST(FormatFileLocationTest, FormatsUnknownFile) {
- EXPECT_PRED_FORMAT2(
- IsSubstring, "unknown file", FormatFileLocation(NULL, 42));
- EXPECT_PRED_FORMAT2(IsSubstring, "42", FormatFileLocation(NULL, 42));
+ EXPECT_PRED_FORMAT2(IsSubstring, "unknown file",
+ FormatFileLocation(nullptr, 42));
+ EXPECT_PRED_FORMAT2(IsSubstring, "42", FormatFileLocation(nullptr, 42));
}
TEST(FormatFileLocationTest, FormatsUknownLine) {
@@ -275,7 +265,7 @@
}
TEST(FormatFileLocationTest, FormatsUknownFileAndLine) {
- EXPECT_EQ("unknown file:", FormatFileLocation(NULL, -1));
+ EXPECT_EQ("unknown file:", FormatFileLocation(nullptr, -1));
}
// Verifies behavior of FormatCompilerIndependentFileLocation.
@@ -285,7 +275,7 @@
TEST(FormatCompilerIndependentFileLocationTest, FormatsUknownFile) {
EXPECT_EQ("unknown file:42",
- FormatCompilerIndependentFileLocation(NULL, 42));
+ FormatCompilerIndependentFileLocation(nullptr, 42));
}
TEST(FormatCompilerIndependentFileLocationTest, FormatsUknownLine) {
@@ -293,15 +283,17 @@
}
TEST(FormatCompilerIndependentFileLocationTest, FormatsUknownFileAndLine) {
- EXPECT_EQ("unknown file", FormatCompilerIndependentFileLocation(NULL, -1));
+ EXPECT_EQ("unknown file", FormatCompilerIndependentFileLocation(nullptr, -1));
}
-#if GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_QNX
+#if GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_QNX || GTEST_OS_FUCHSIA || \
+ GTEST_OS_DRAGONFLY || GTEST_OS_FREEBSD || GTEST_OS_GNU_KFREEBSD || \
+ GTEST_OS_NETBSD || GTEST_OS_OPENBSD
void* ThreadFunc(void* data) {
internal::Mutex* mutex = static_cast<internal::Mutex*>(data);
mutex->Lock();
mutex->Unlock();
- return NULL;
+ return nullptr;
}
TEST(GetThreadCountTest, ReturnsCorrectValue) {
@@ -340,17 +332,17 @@
TEST(GetThreadCountTest, ReturnsZeroWhenUnableToCountThreads) {
EXPECT_EQ(0U, GetThreadCount());
}
-#endif // GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_QNX
+#endif // GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_QNX || GTEST_OS_FUCHSIA
TEST(GtestCheckDeathTest, DiesWithCorrectOutputOnFailure) {
const bool a_false_condition = false;
const char regex[] =
#ifdef _MSC_VER
- "gtest-port_test\\.cc\\(\\d+\\):"
+ "googletest-port-test\\.cc\\(\\d+\\):"
#elif GTEST_USES_POSIX_RE
- "gtest-port_test\\.cc:[0-9]+"
+ "googletest-port-test\\.cc:[0-9]+"
#else
- "gtest-port_test\\.cc:\\d+"
+ "googletest-port-test\\.cc:\\d+"
#endif // _MSC_VER
".*a_false_condition.*Extra info.*";
@@ -396,14 +388,9 @@
// Defines StringTypes as the list of all string types that class RE
// supports.
-typedef testing::Types<
- ::std::string,
-# if GTEST_HAS_GLOBAL_STRING
- ::string,
-# endif // GTEST_HAS_GLOBAL_STRING
- const char*> StringTypes;
+typedef testing::Types< ::std::string, const char*> StringTypes;
-TYPED_TEST_CASE(RETest, StringTypes);
+TYPED_TEST_SUITE(RETest, StringTypes);
// Tests RE's implicit constructors.
TYPED_TEST(RETest, ImplicitConstructorWorks) {
@@ -968,7 +955,7 @@
EXPECT_EQ(0, t1.get());
ThreadLocal<void*> t2;
- EXPECT_TRUE(t2.get() == NULL);
+ EXPECT_TRUE(t2.get() == nullptr);
}
TEST(ThreadLocalTest, SingleParamConstructorInitializesToParam) {
@@ -1018,7 +1005,7 @@
TEST(ThreadWithParamTest, ConstructorExecutesThreadFunc) {
int i = 40;
- ThreadWithParam<int*> thread(&AddTwo, &i, NULL);
+ ThreadWithParam<int*> thread(&AddTwo, &i, nullptr);
thread.Join();
EXPECT_EQ(42, i);
}
@@ -1058,7 +1045,7 @@
// functionality as we are testing them here.
pthread_mutex_t memory_barrier_mutex;
GTEST_CHECK_POSIX_SUCCESS_(
- pthread_mutex_init(&memory_barrier_mutex, NULL));
+ pthread_mutex_init(&memory_barrier_mutex, nullptr));
GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_lock(&memory_barrier_mutex));
SleepMilliseconds(random_.Generate(30));
@@ -1098,7 +1085,7 @@
typedef ThreadWithParam<pair<AtomicCounterWithMutex*, int> > ThreadType;
const int kCycleCount = 20;
const int kThreadCount = 7;
- scoped_ptr<ThreadType> counting_threads[kThreadCount];
+ std::unique_ptr<ThreadType> counting_threads[kThreadCount];
Notification threads_can_start;
// Creates and runs kThreadCount threads that increment locked_counter
// kCycleCount times each.
@@ -1121,7 +1108,7 @@
template <typename T>
void RunFromThread(void (func)(T), T param) {
- ThreadWithParam<T> thread(func, param, NULL);
+ ThreadWithParam<T> thread(func, param, nullptr);
thread.Join();
}
@@ -1253,8 +1240,8 @@
ASSERT_EQ(0U, DestructorCall::List().size());
// This creates another DestructorTracker object in the new thread.
- ThreadWithParam<ThreadParam> thread(
- &CallThreadLocalGet, &thread_local_tracker, NULL);
+ ThreadWithParam<ThreadParam> thread(&CallThreadLocalGet,
+ &thread_local_tracker, nullptr);
thread.Join();
// The thread has exited, and we should have a DestroyedTracker
diff --git a/third_party/googletest/test/gtest-printers_test.cc b/third_party/googletest/test/googletest-printers-test.cc
similarity index 81%
rename from third_party/googletest/test/gtest-printers_test.cc
rename to third_party/googletest/test/googletest-printers-test.cc
index 2a6c017..d896c24 100644
--- a/third_party/googletest/test/gtest-printers_test.cc
+++ b/third_party/googletest/test/googletest-printers-test.cc
@@ -26,47 +26,31 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
-// Google Test - The Google C++ Testing Framework
+
+// Google Test - The Google C++ Testing and Mocking Framework
//
// This file tests the universal value printer.
-#include "gtest/gtest-printers.h"
-
#include <ctype.h>
#include <limits.h>
#include <string.h>
#include <algorithm>
#include <deque>
+#include <forward_list>
#include <list>
#include <map>
#include <set>
#include <sstream>
#include <string>
+#include <unordered_map>
+#include <unordered_set>
#include <utility>
#include <vector>
+#include "gtest/gtest-printers.h"
#include "gtest/gtest.h"
-// hash_map and hash_set are available under Visual C++, or on Linux.
-#if GTEST_HAS_UNORDERED_MAP_
-# include <unordered_map> // NOLINT
-#elif GTEST_HAS_HASH_MAP_
-# include <hash_map> // NOLINT
-#endif // GTEST_HAS_HASH_MAP_
-
-#if GTEST_HAS_UNORDERED_SET_
-# include <unordered_set> // NOLINT
-#elif GTEST_HAS_HASH_SET_
-# include <hash_set> // NOLINT
-#endif // GTEST_HAS_HASH_SET_
-
-#if GTEST_HAS_STD_FORWARD_LIST_
-# include <forward_list> // NOLINT
-#endif // GTEST_HAS_STD_FORWARD_LIST_
-
// Some user-defined types for testing the universal value printer.
// An anonymous enum type.
@@ -192,25 +176,27 @@
return os << "StreamableTemplateInFoo: " << x.value();
}
-// A user-defined streamable but recursivly-defined container type in
+// A user-defined streamable but recursivly-defined container type in
// a user namespace, it mimics therefore std::filesystem::path or
// boost::filesystem::path.
class PathLike {
public:
- struct iterator
- {
+ struct iterator {
typedef PathLike value_type;
+
+ iterator& operator++();
+ PathLike& operator*();
};
- typedef iterator const_iterator;
+
+ using value_type = char;
+ using const_iterator = iterator;
PathLike() {}
iterator begin() const { return iterator(); }
iterator end() const { return iterator(); }
- friend
- ::std::ostream& operator<<(::std::ostream& os, const PathLike&)
- {
+ friend ::std::ostream& operator<<(::std::ostream& os, const PathLike&) {
return os << "Streamable-PathLike";
}
};
@@ -239,53 +225,7 @@
using ::testing::internal::UniversalPrint;
using ::testing::internal::UniversalPrinter;
using ::testing::internal::UniversalTersePrint;
-#if GTEST_HAS_TR1_TUPLE || GTEST_HAS_STD_TUPLE_
using ::testing::internal::UniversalTersePrintTupleFieldsToStrings;
-#endif
-using ::testing::internal::string;
-
-// The hash_* classes are not part of the C++ standard. STLport
-// defines them in namespace std. MSVC defines them in ::stdext. GCC
-// defines them in ::.
-#if GTEST_HAS_UNORDERED_MAP_
-
-#define GTEST_HAS_HASH_MAP_ 1
-template<class Key, class T>
-using hash_map = ::std::unordered_map<Key, T>;
-template<class Key, class T>
-using hash_multimap = ::std::unordered_multimap<Key, T>;
-
-#elif GTEST_HAS_HASH_MAP_
-
-#ifdef _STLP_HASH_MAP // We got <hash_map> from STLport.
-using ::std::hash_map;
-using ::std::hash_multimap;
-#elif _MSC_VER
-using ::stdext::hash_map;
-using ::stdext::hash_multimap;
-#endif
-
-#endif
-
-#if GTEST_HAS_UNORDERED_SET_
-
-#define GTEST_HAS_HASH_SET_ 1
-template<class Key>
-using hash_set = ::std::unordered_set<Key>;
-template<class Key>
-using hash_multiset = ::std::unordered_multiset<Key>;
-
-#elif GTEST_HAS_HASH_SET_
-
-#ifdef _STLP_HASH_MAP // We got <hash_map> from STLport.
-using ::std::hash_set;
-using ::std::hash_multiset;
-#elif _MSC_VER
-using ::stdext::hash_set;
-using ::stdext::hash_multiset;
-#endif
-
-#endif
// Prints a value to a string using the universal value printer. This
// is a helper for testing UniversalPrinter<T>::Print() for various types.
@@ -460,7 +400,7 @@
// NULL C string.
TEST(PrintCStringTest, Null) {
- const char* p = NULL;
+ const char* p = nullptr;
EXPECT_EQ("NULL", Print(p));
}
@@ -495,7 +435,7 @@
// NULL wide C string.
TEST(PrintWideCStringTest, Null) {
- const wchar_t* p = NULL;
+ const wchar_t* p = nullptr;
EXPECT_EQ("NULL", Print(p));
}
@@ -515,7 +455,7 @@
TEST(PrintCharPointerTest, SignedChar) {
signed char* p = reinterpret_cast<signed char*>(0x1234);
EXPECT_EQ(PrintPointer(p), Print(p));
- p = NULL;
+ p = nullptr;
EXPECT_EQ("NULL", Print(p));
}
@@ -523,7 +463,7 @@
TEST(PrintCharPointerTest, ConstSignedChar) {
signed char* p = reinterpret_cast<signed char*>(0x1234);
EXPECT_EQ(PrintPointer(p), Print(p));
- p = NULL;
+ p = nullptr;
EXPECT_EQ("NULL", Print(p));
}
@@ -531,7 +471,7 @@
TEST(PrintCharPointerTest, UnsignedChar) {
unsigned char* p = reinterpret_cast<unsigned char*>(0x1234);
EXPECT_EQ(PrintPointer(p), Print(p));
- p = NULL;
+ p = nullptr;
EXPECT_EQ("NULL", Print(p));
}
@@ -539,7 +479,7 @@
TEST(PrintCharPointerTest, ConstUnsignedChar) {
const unsigned char* p = reinterpret_cast<const unsigned char*>(0x1234);
EXPECT_EQ(PrintPointer(p), Print(p));
- p = NULL;
+ p = nullptr;
EXPECT_EQ("NULL", Print(p));
}
@@ -549,7 +489,7 @@
TEST(PrintPointerToBuiltInTypeTest, Bool) {
bool* p = reinterpret_cast<bool*>(0xABCD);
EXPECT_EQ(PrintPointer(p), Print(p));
- p = NULL;
+ p = nullptr;
EXPECT_EQ("NULL", Print(p));
}
@@ -557,7 +497,7 @@
TEST(PrintPointerToBuiltInTypeTest, Void) {
void* p = reinterpret_cast<void*>(0xABCD);
EXPECT_EQ(PrintPointer(p), Print(p));
- p = NULL;
+ p = nullptr;
EXPECT_EQ("NULL", Print(p));
}
@@ -565,7 +505,7 @@
TEST(PrintPointerToBuiltInTypeTest, ConstVoid) {
const void* p = reinterpret_cast<const void*>(0xABCD);
EXPECT_EQ(PrintPointer(p), Print(p));
- p = NULL;
+ p = nullptr;
EXPECT_EQ("NULL", Print(p));
}
@@ -573,7 +513,7 @@
TEST(PrintPointerToPointerTest, IntPointerPointer) {
int** p = reinterpret_cast<int**>(0xABCD);
EXPECT_EQ(PrintPointer(p), Print(p));
- p = NULL;
+ p = nullptr;
EXPECT_EQ("NULL", Print(p));
}
@@ -625,7 +565,7 @@
TEST(PrintPointerTest, MemberVariablePointer) {
EXPECT_TRUE(HasPrefix(Print(&Foo::value),
Print(sizeof(&Foo::value)) + "-byte object "));
- int (Foo::*p) = NULL; // NOLINT
+ int Foo::*p = NULL; // NOLINT
EXPECT_TRUE(HasPrefix(Print(p),
Print(sizeof(p)) + "-byte object "));
}
@@ -716,16 +656,6 @@
// Tests printing ::string and ::std::string.
-#if GTEST_HAS_GLOBAL_STRING
-// ::string.
-TEST(PrintStringTest, StringInGlobalNamespace) {
- const char s[] = "'\"?\\\a\b\f\n\0\r\t\v\x7F\xFF a";
- const ::string str(s, sizeof(s));
- EXPECT_EQ("\"'\\\"?\\\\\\a\\b\\f\\n\\0\\r\\t\\v\\x7F\\xFF a\\0\"",
- Print(str));
-}
-#endif // GTEST_HAS_GLOBAL_STRING
-
// ::std::string.
TEST(PrintStringTest, StringInStdNamespace) {
const char s[] = "'\"?\\\a\b\f\n\0\r\t\v\x7F\xFF a";
@@ -748,19 +678,7 @@
EXPECT_EQ("\"!\\x5-!\"", Print(::std::string("!\x5-!")));
}
-// Tests printing ::wstring and ::std::wstring.
-
-#if GTEST_HAS_GLOBAL_WSTRING
-// ::wstring.
-TEST(PrintWideStringTest, StringInGlobalNamespace) {
- const wchar_t s[] = L"'\"?\\\a\b\f\n\0\r\t\v\xD3\x576\x8D3\xC74D a";
- const ::wstring str(s, sizeof(s)/sizeof(wchar_t));
- EXPECT_EQ("L\"'\\\"?\\\\\\a\\b\\f\\n\\0\\r\\t\\v"
- "\\xD3\\x576\\x8D3\\xC74D a\\0\"",
- Print(str));
-}
-#endif // GTEST_HAS_GLOBAL_WSTRING
-
+// Tests printing ::std::wstring.
#if GTEST_HAS_STD_WSTRING
// ::std::wstring.
TEST(PrintWideStringTest, StringInStdNamespace) {
@@ -840,22 +758,22 @@
EXPECT_EQ("AllowsGenericStreamingAndImplicitConversionTemplate", Print(a));
}
-#if GTEST_HAS_STRING_PIECE_
+#if GTEST_HAS_ABSL
-// Tests printing StringPiece.
+// Tests printing ::absl::string_view.
-TEST(PrintStringPieceTest, SimpleStringPiece) {
- const StringPiece sp = "Hello";
+TEST(PrintStringViewTest, SimpleStringView) {
+ const ::absl::string_view sp = "Hello";
EXPECT_EQ("\"Hello\"", Print(sp));
}
-TEST(PrintStringPieceTest, UnprintableCharacters) {
+TEST(PrintStringViewTest, UnprintableCharacters) {
const char str[] = "NUL (\0) and \r\t";
- const StringPiece sp(str, sizeof(str) - 1);
+ const ::absl::string_view sp(str, sizeof(str) - 1);
EXPECT_EQ("\"NUL (\\0) and \\r\\t\"", Print(sp));
}
-#endif // GTEST_HAS_STRING_PIECE_
+#endif // GTEST_HAS_ABSL
// Tests printing STL containers.
@@ -871,16 +789,15 @@
EXPECT_EQ("{ 1, 3 }", Print(non_empty));
}
-#if GTEST_HAS_HASH_MAP_
TEST(PrintStlContainerTest, OneElementHashMap) {
- hash_map<int, char> map1;
+ ::std::unordered_map<int, char> map1;
map1[1] = 'a';
EXPECT_EQ("{ (1, 'a' (97, 0x61)) }", Print(map1));
}
TEST(PrintStlContainerTest, HashMultiMap) {
- hash_multimap<int, bool> map1;
+ ::std::unordered_multimap<int, bool> map1;
map1.insert(make_pair(5, true));
map1.insert(make_pair(5, false));
@@ -891,12 +808,10 @@
<< " where Print(map1) returns \"" << result << "\".";
}
-#endif // GTEST_HAS_HASH_MAP_
-#if GTEST_HAS_HASH_SET_
TEST(PrintStlContainerTest, HashSet) {
- hash_set<int> set1;
+ ::std::unordered_set<int> set1;
set1.insert(1);
EXPECT_EQ("{ 1 }", Print(set1));
}
@@ -904,7 +819,7 @@
TEST(PrintStlContainerTest, HashMultiSet) {
const int kSize = 5;
int a[kSize] = { 1, 1, 2, 5, 1 };
- hash_multiset<int> set1(a, a + kSize);
+ ::std::unordered_multiset<int> set1(a, a + kSize);
// Elements of hash_multiset can be printed in any order.
const std::string result = Print(set1);
@@ -930,7 +845,6 @@
EXPECT_TRUE(std::equal(a, a + kSize, numbers.begin()));
}
-#endif // GTEST_HAS_HASH_SET_
TEST(PrintStlContainerTest, List) {
const std::string a[] = {"hello", "world"};
@@ -972,16 +886,12 @@
EXPECT_EQ("{ 1, 1, 1, 2, 5 }", Print(set1));
}
-#if GTEST_HAS_STD_FORWARD_LIST_
-// <slist> is available on Linux in the google3 mode, but not on
-// Windows or Mac OS X.
TEST(PrintStlContainerTest, SinglyLinkedList) {
int a[] = { 9, 2, 8 };
const std::forward_list<int> ints(a, a + 3);
EXPECT_EQ("{ 9, 2, 8 }", Print(ints));
}
-#endif // GTEST_HAS_STD_FORWARD_LIST_
TEST(PrintStlContainerTest, Pair) {
pair<const bool, int> p(true, 5);
@@ -1048,67 +958,6 @@
EXPECT_EQ("1-byte object <00>", Print(it));
}
-#if GTEST_HAS_TR1_TUPLE
-// Tests printing ::std::tr1::tuples.
-
-// Tuples of various arities.
-TEST(PrintTr1TupleTest, VariousSizes) {
- ::std::tr1::tuple<> t0;
- EXPECT_EQ("()", Print(t0));
-
- ::std::tr1::tuple<int> t1(5);
- EXPECT_EQ("(5)", Print(t1));
-
- ::std::tr1::tuple<char, bool> t2('a', true);
- EXPECT_EQ("('a' (97, 0x61), true)", Print(t2));
-
- ::std::tr1::tuple<bool, int, int> t3(false, 2, 3);
- EXPECT_EQ("(false, 2, 3)", Print(t3));
-
- ::std::tr1::tuple<bool, int, int, int> t4(false, 2, 3, 4);
- EXPECT_EQ("(false, 2, 3, 4)", Print(t4));
-
- ::std::tr1::tuple<bool, int, int, int, bool> t5(false, 2, 3, 4, true);
- EXPECT_EQ("(false, 2, 3, 4, true)", Print(t5));
-
- ::std::tr1::tuple<bool, int, int, int, bool, int> t6(false, 2, 3, 4, true, 6);
- EXPECT_EQ("(false, 2, 3, 4, true, 6)", Print(t6));
-
- ::std::tr1::tuple<bool, int, int, int, bool, int, int> t7(
- false, 2, 3, 4, true, 6, 7);
- EXPECT_EQ("(false, 2, 3, 4, true, 6, 7)", Print(t7));
-
- ::std::tr1::tuple<bool, int, int, int, bool, int, int, bool> t8(
- false, 2, 3, 4, true, 6, 7, true);
- EXPECT_EQ("(false, 2, 3, 4, true, 6, 7, true)", Print(t8));
-
- ::std::tr1::tuple<bool, int, int, int, bool, int, int, bool, int> t9(
- false, 2, 3, 4, true, 6, 7, true, 9);
- EXPECT_EQ("(false, 2, 3, 4, true, 6, 7, true, 9)", Print(t9));
-
- const char* const str = "8";
- // VC++ 2010's implementation of tuple of C++0x is deficient, requiring
- // an explicit type cast of NULL to be used.
- ::std::tr1::tuple<bool, char, short, testing::internal::Int32, // NOLINT
- testing::internal::Int64, float, double, const char*, void*,
- std::string>
- t10(false, 'a', static_cast<short>(3), 4, 5, 1.5F, -2.5, str,
- ImplicitCast_<void*>(NULL), "10");
- EXPECT_EQ("(false, 'a' (97, 0x61), 3, 4, 5, 1.5, -2.5, " + PrintPointer(str) +
- " pointing to \"8\", NULL, \"10\")",
- Print(t10));
-}
-
-// Nested tuples.
-TEST(PrintTr1TupleTest, NestedTuple) {
- ::std::tr1::tuple< ::std::tr1::tuple<int, bool>, char> nested(
- ::std::tr1::make_tuple(5, true), 'a');
- EXPECT_EQ("((5, true), 'a' (97, 0x61))", Print(nested));
-}
-
-#endif // GTEST_HAS_TR1_TUPLE
-
-#if GTEST_HAS_STD_TUPLE_
// Tests printing ::std::tuples.
// Tuples of various arities.
@@ -1128,32 +977,12 @@
::std::tuple<bool, int, int, int> t4(false, 2, 3, 4);
EXPECT_EQ("(false, 2, 3, 4)", Print(t4));
- ::std::tuple<bool, int, int, int, bool> t5(false, 2, 3, 4, true);
- EXPECT_EQ("(false, 2, 3, 4, true)", Print(t5));
-
- ::std::tuple<bool, int, int, int, bool, int> t6(false, 2, 3, 4, true, 6);
- EXPECT_EQ("(false, 2, 3, 4, true, 6)", Print(t6));
-
- ::std::tuple<bool, int, int, int, bool, int, int> t7(
- false, 2, 3, 4, true, 6, 7);
- EXPECT_EQ("(false, 2, 3, 4, true, 6, 7)", Print(t7));
-
- ::std::tuple<bool, int, int, int, bool, int, int, bool> t8(
- false, 2, 3, 4, true, 6, 7, true);
- EXPECT_EQ("(false, 2, 3, 4, true, 6, 7, true)", Print(t8));
-
- ::std::tuple<bool, int, int, int, bool, int, int, bool, int> t9(
- false, 2, 3, 4, true, 6, 7, true, 9);
- EXPECT_EQ("(false, 2, 3, 4, true, 6, 7, true, 9)", Print(t9));
-
const char* const str = "8";
- // VC++ 2010's implementation of tuple of C++0x is deficient, requiring
- // an explicit type cast of NULL to be used.
::std::tuple<bool, char, short, testing::internal::Int32, // NOLINT
testing::internal::Int64, float, double, const char*, void*,
std::string>
- t10(false, 'a', static_cast<short>(3), 4, 5, 1.5F, -2.5, str,
- ImplicitCast_<void*>(NULL), "10");
+ t10(false, 'a', static_cast<short>(3), 4, 5, 1.5F, -2.5, str, // NOLINT
+ nullptr, "10");
EXPECT_EQ("(false, 'a' (97, 0x61), 3, 4, 5, 1.5, -2.5, " + PrintPointer(str) +
" pointing to \"8\", NULL, \"10\")",
Print(t10));
@@ -1166,7 +995,27 @@
EXPECT_EQ("((5, true), 'a' (97, 0x61))", Print(nested));
}
-#endif // GTEST_LANG_CXX11
+TEST(PrintNullptrT, Basic) {
+ EXPECT_EQ("(nullptr)", Print(nullptr));
+}
+
+TEST(PrintReferenceWrapper, Printable) {
+ int x = 5;
+ EXPECT_EQ("@" + PrintPointer(&x) + " 5", Print(std::ref(x)));
+ EXPECT_EQ("@" + PrintPointer(&x) + " 5", Print(std::cref(x)));
+}
+
+TEST(PrintReferenceWrapper, Unprintable) {
+ ::foo::UnprintableInFoo up;
+ EXPECT_EQ(
+ "@" + PrintPointer(&up) +
+ " 16-byte object <EF-12 00-00 34-AB 00-00 00-00 00-00 00-00 00-00>",
+ Print(std::ref(up)));
+ EXPECT_EQ(
+ "@" + PrintPointer(&up) +
+ " 16-byte object <EF-12 00-00 34-AB 00-00 00-00 00-00 00-00 00-00>",
+ Print(std::cref(up)));
+}
// Tests printing user-defined unprintable types.
@@ -1297,7 +1146,7 @@
// Tests that the universal printer prints a member variable pointer
// passed by reference.
TEST(PrintReferenceTest, HandlesMemberVariablePointer) {
- int (Foo::*p) = &Foo::value; // NOLINT
+ int Foo::*p = &Foo::value; // NOLINT
EXPECT_TRUE(HasPrefix(
PrintByRef(p),
"@" + PrintPointer(&p) + " " + Print(sizeof(p)) + "-byte object "));
@@ -1330,7 +1179,7 @@
}
// Tests formatting a char pointer when it's compared with another pointer.
-// In this case we want to print it as a raw pointer, as the comparision is by
+// In this case we want to print it as a raw pointer, as the comparison is by
// pointer.
// char pointer vs pointer
@@ -1372,21 +1221,6 @@
// Tests formatting a char pointer when it's compared to a string object.
// In this case we want to print the char pointer as a C string.
-#if GTEST_HAS_GLOBAL_STRING
-// char pointer vs ::string
-TEST(FormatForComparisonFailureMessageTest, WorksForCharPointerVsString) {
- const char* s = "hello \"world";
- EXPECT_STREQ("\"hello \\\"world\"", // The string content should be escaped.
- FormatForComparisonFailureMessage(s, ::string()).c_str());
-
- // char*
- char str[] = "hi\1";
- char* p = str;
- EXPECT_STREQ("\"hi\\x1\"", // The string content should be escaped.
- FormatForComparisonFailureMessage(p, ::string()).c_str());
-}
-#endif
-
// char pointer vs std::string
TEST(FormatForComparisonFailureMessageTest, WorksForCharPointerVsStdString) {
const char* s = "hello \"world";
@@ -1400,21 +1234,6 @@
FormatForComparisonFailureMessage(p, ::std::string()).c_str());
}
-#if GTEST_HAS_GLOBAL_WSTRING
-// wchar_t pointer vs ::wstring
-TEST(FormatForComparisonFailureMessageTest, WorksForWCharPointerVsWString) {
- const wchar_t* s = L"hi \"world";
- EXPECT_STREQ("L\"hi \\\"world\"", // The string content should be escaped.
- FormatForComparisonFailureMessage(s, ::wstring()).c_str());
-
- // wchar_t*
- wchar_t str[] = L"hi\1";
- wchar_t* p = str;
- EXPECT_STREQ("L\"hi\\x1\"", // The string content should be escaped.
- FormatForComparisonFailureMessage(p, ::wstring()).c_str());
-}
-#endif
-
#if GTEST_HAS_STD_WSTRING
// wchar_t pointer vs std::wstring
TEST(FormatForComparisonFailureMessageTest, WorksForWCharPointerVsStdWString) {
@@ -1437,7 +1256,7 @@
// char array vs pointer
TEST(FormatForComparisonFailureMessageTest, WorksForCharArrayVsPointer) {
char str[] = "hi \"world\"";
- char* p = NULL;
+ char* p = nullptr;
EXPECT_EQ(PrintPointer(str),
FormatForComparisonFailureMessage(str, p).c_str());
}
@@ -1452,7 +1271,7 @@
// wchar_t array vs pointer
TEST(FormatForComparisonFailureMessageTest, WorksForWCharArrayVsPointer) {
wchar_t str[] = L"hi \"world\"";
- wchar_t* p = NULL;
+ wchar_t* p = nullptr;
EXPECT_EQ(PrintPointer(str),
FormatForComparisonFailureMessage(str, p).c_str());
}
@@ -1467,16 +1286,6 @@
// Tests formatting a char array when it's compared with a string object.
// In this case we want to print the array as a C string.
-#if GTEST_HAS_GLOBAL_STRING
-// char array vs string
-TEST(FormatForComparisonFailureMessageTest, WorksForCharArrayVsString) {
- const char str[] = "hi \"w\0rld\"";
- EXPECT_STREQ("\"hi \\\"w\"", // The content should be escaped.
- // Embedded NUL terminates the string.
- FormatForComparisonFailureMessage(str, ::string()).c_str());
-}
-#endif
-
// char array vs std::string
TEST(FormatForComparisonFailureMessageTest, WorksForCharArrayVsStdString) {
const char str[] = "hi \"world\"";
@@ -1484,15 +1293,6 @@
FormatForComparisonFailureMessage(str, ::std::string()).c_str());
}
-#if GTEST_HAS_GLOBAL_WSTRING
-// wchar_t array vs wstring
-TEST(FormatForComparisonFailureMessageTest, WorksForWCharArrayVsWString) {
- const wchar_t str[] = L"hi \"world\"";
- EXPECT_STREQ("L\"hi \\\"world\\\"\"", // The content should be escaped.
- FormatForComparisonFailureMessage(str, ::wstring()).c_str());
-}
-#endif
-
#if GTEST_HAS_STD_WSTRING
// wchar_t array vs std::wstring
TEST(FormatForComparisonFailureMessageTest, WorksForWCharArrayVsStdWString) {
@@ -1555,6 +1355,78 @@
EXPECT_PRINT_TO_STRING_(mutable_str_with_nul, "\"hello\\0 world\"");
}
+ TEST(PrintToStringTest, ContainsNonLatin) {
+ // Sanity test with valid UTF-8. Prints both in hex and as text.
+ std::string non_ascii_str = ::std::string("ì˜¤ì „ 4:30");
+ EXPECT_PRINT_TO_STRING_(non_ascii_str,
+ "\"\\xEC\\x98\\xA4\\xEC\\xA0\\x84 4:30\"\n"
+ " As Text: \"ì˜¤ì „ 4:30\"");
+ non_ascii_str = ::std::string("From ä — ẑ");
+ EXPECT_PRINT_TO_STRING_(non_ascii_str,
+ "\"From \\xC3\\xA4 \\xE2\\x80\\x94 \\xE1\\xBA\\x91\""
+ "\n As Text: \"From ä — ẑ\"");
+}
+
+TEST(IsValidUTF8Test, IllFormedUTF8) {
+ // The following test strings are ill-formed UTF-8 and are printed
+ // as hex only (or ASCII, in case of ASCII bytes) because IsValidUTF8() is
+ // expected to fail, thus output does not contain "As Text:".
+
+ static const char *const kTestdata[][2] = {
+ // 2-byte lead byte followed by a single-byte character.
+ {"\xC3\x74", "\"\\xC3t\""},
+ // Valid 2-byte character followed by an orphan trail byte.
+ {"\xC3\x84\xA4", "\"\\xC3\\x84\\xA4\""},
+ // Lead byte without trail byte.
+ {"abc\xC3", "\"abc\\xC3\""},
+ // 3-byte lead byte, single-byte character, orphan trail byte.
+ {"x\xE2\x70\x94", "\"x\\xE2p\\x94\""},
+ // Truncated 3-byte character.
+ {"\xE2\x80", "\"\\xE2\\x80\""},
+ // Truncated 3-byte character followed by valid 2-byte char.
+ {"\xE2\x80\xC3\x84", "\"\\xE2\\x80\\xC3\\x84\""},
+ // Truncated 3-byte character followed by a single-byte character.
+ {"\xE2\x80\x7A", "\"\\xE2\\x80z\""},
+ // 3-byte lead byte followed by valid 3-byte character.
+ {"\xE2\xE2\x80\x94", "\"\\xE2\\xE2\\x80\\x94\""},
+ // 4-byte lead byte followed by valid 3-byte character.
+ {"\xF0\xE2\x80\x94", "\"\\xF0\\xE2\\x80\\x94\""},
+ // Truncated 4-byte character.
+ {"\xF0\xE2\x80", "\"\\xF0\\xE2\\x80\""},
+ // Invalid UTF-8 byte sequences embedded in other chars.
+ {"abc\xE2\x80\x94\xC3\x74xyc", "\"abc\\xE2\\x80\\x94\\xC3txyc\""},
+ {"abc\xC3\x84\xE2\x80\xC3\x84xyz",
+ "\"abc\\xC3\\x84\\xE2\\x80\\xC3\\x84xyz\""},
+ // Non-shortest UTF-8 byte sequences are also ill-formed.
+ // The classics: xC0, xC1 lead byte.
+ {"\xC0\x80", "\"\\xC0\\x80\""},
+ {"\xC1\x81", "\"\\xC1\\x81\""},
+ // Non-shortest sequences.
+ {"\xE0\x80\x80", "\"\\xE0\\x80\\x80\""},
+ {"\xf0\x80\x80\x80", "\"\\xF0\\x80\\x80\\x80\""},
+ // Last valid code point before surrogate range, should be printed as text,
+ // too.
+ {"\xED\x9F\xBF", "\"\\xED\\x9F\\xBF\"\n As Text: \"퟿\""},
+ // Start of surrogate lead. Surrogates are not printed as text.
+ {"\xED\xA0\x80", "\"\\xED\\xA0\\x80\""},
+ // Last non-private surrogate lead.
+ {"\xED\xAD\xBF", "\"\\xED\\xAD\\xBF\""},
+ // First private-use surrogate lead.
+ {"\xED\xAE\x80", "\"\\xED\\xAE\\x80\""},
+ // Last private-use surrogate lead.
+ {"\xED\xAF\xBF", "\"\\xED\\xAF\\xBF\""},
+ // Mid-point of surrogate trail.
+ {"\xED\xB3\xBF", "\"\\xED\\xB3\\xBF\""},
+ // First valid code point after surrogate range, should be printed as text,
+ // too.
+ {"\xEE\x80\x80", "\"\\xEE\\x80\\x80\"\n As Text: \"\""}
+ };
+
+ for (int i = 0; i < int(sizeof(kTestdata)/sizeof(kTestdata[0])); ++i) {
+ EXPECT_PRINT_TO_STRING_(kTestdata[i][0], kTestdata[i][1]);
+ }
+}
+
#undef EXPECT_PRINT_TO_STRING_
TEST(UniversalTersePrintTest, WorksForNonReference) {
@@ -1581,7 +1453,7 @@
UniversalTersePrint(s2, &ss2);
EXPECT_EQ("\"abc\"", ss2.str());
- const char* s3 = NULL;
+ const char* s3 = nullptr;
::std::stringstream ss3;
UniversalTersePrint(s3, &ss3);
EXPECT_EQ("NULL", ss3.str());
@@ -1611,7 +1483,7 @@
UniversalPrint(s2, &ss2);
EXPECT_EQ(PrintPointer(s2) + " pointing to \"abc\"", std::string(ss2.str()));
- const char* s3 = NULL;
+ const char* s3 = nullptr;
::std::stringstream ss3;
UniversalPrint(s3, &ss3);
EXPECT_EQ("NULL", ss3.str());
@@ -1629,42 +1501,6 @@
EXPECT_EQ("\"\\\"Line\\0 1\\\"\\nLine 2\"", ss2.str());
}
-#if GTEST_HAS_TR1_TUPLE
-
-TEST(UniversalTersePrintTupleFieldsToStringsTestWithTr1, PrintsEmptyTuple) {
- Strings result = UniversalTersePrintTupleFieldsToStrings(
- ::std::tr1::make_tuple());
- EXPECT_EQ(0u, result.size());
-}
-
-TEST(UniversalTersePrintTupleFieldsToStringsTestWithTr1, PrintsOneTuple) {
- Strings result = UniversalTersePrintTupleFieldsToStrings(
- ::std::tr1::make_tuple(1));
- ASSERT_EQ(1u, result.size());
- EXPECT_EQ("1", result[0]);
-}
-
-TEST(UniversalTersePrintTupleFieldsToStringsTestWithTr1, PrintsTwoTuple) {
- Strings result = UniversalTersePrintTupleFieldsToStrings(
- ::std::tr1::make_tuple(1, 'a'));
- ASSERT_EQ(2u, result.size());
- EXPECT_EQ("1", result[0]);
- EXPECT_EQ("'a' (97, 0x61)", result[1]);
-}
-
-TEST(UniversalTersePrintTupleFieldsToStringsTestWithTr1, PrintsTersely) {
- const int n = 1;
- Strings result = UniversalTersePrintTupleFieldsToStrings(
- ::std::tr1::tuple<const int&, const char*>(n, "a"));
- ASSERT_EQ(2u, result.size());
- EXPECT_EQ("1", result[0]);
- EXPECT_EQ("\"a\"", result[1]);
-}
-
-#endif // GTEST_HAS_TR1_TUPLE
-
-#if GTEST_HAS_STD_TUPLE_
-
TEST(UniversalTersePrintTupleFieldsToStringsTestWithStd, PrintsEmptyTuple) {
Strings result = UniversalTersePrintTupleFieldsToStrings(::std::make_tuple());
EXPECT_EQ(0u, result.size());
@@ -1694,7 +1530,32 @@
EXPECT_EQ("\"a\"", result[1]);
}
-#endif // GTEST_HAS_STD_TUPLE_
+#if GTEST_HAS_ABSL
+
+TEST(PrintOptionalTest, Basic) {
+ absl::optional<int> value;
+ EXPECT_EQ("(nullopt)", PrintToString(value));
+ value = {7};
+ EXPECT_EQ("(7)", PrintToString(value));
+ EXPECT_EQ("(1.1)", PrintToString(absl::optional<double>{1.1}));
+ EXPECT_EQ("(\"A\")", PrintToString(absl::optional<std::string>{"A"}));
+}
+
+struct NonPrintable {
+ unsigned char contents = 17;
+};
+
+TEST(PrintOneofTest, Basic) {
+ using Type = absl::variant<int, StreamableInGlobal, NonPrintable>;
+ EXPECT_EQ("('int' with value 7)", PrintToString(Type(7)));
+ EXPECT_EQ("('StreamableInGlobal' with value StreamableInGlobal)",
+ PrintToString(Type(StreamableInGlobal{})));
+ EXPECT_EQ(
+ "('testing::gtest_printers_test::NonPrintable' with value 1-byte object "
+ "<11>)",
+ PrintToString(Type(NonPrintable{})));
+}
+#endif // GTEST_HAS_ABSL
} // namespace gtest_printers_test
} // namespace testing
diff --git a/third_party/googletest/test/gtest_shuffle_test.py b/third_party/googletest/test/googletest-shuffle-test.py
similarity index 97%
rename from third_party/googletest/test/gtest_shuffle_test.py
rename to third_party/googletest/test/googletest-shuffle-test.py
index 30d0303..573cc5e 100755
--- a/third_party/googletest/test/gtest_shuffle_test.py
+++ b/third_party/googletest/test/googletest-shuffle-test.py
@@ -30,13 +30,11 @@
"""Verifies that test shuffling works."""
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
import os
import gtest_test_utils
-# Command to run the gtest_shuffle_test_ program.
-COMMAND = gtest_test_utils.GetTestExecutablePath('gtest_shuffle_test_')
+# Command to run the googletest-shuffle-test_ program.
+COMMAND = gtest_test_utils.GetTestExecutablePath('googletest-shuffle-test_')
# The environment variables for test sharding.
TOTAL_SHARDS_ENV_VAR = 'GTEST_TOTAL_SHARDS'
@@ -89,7 +87,7 @@
Args:
extra_env: a map from environment variables to their values
- args: command line flags to pass to gtest_shuffle_test_
+ args: command line flags to pass to googletest-shuffle-test_
Returns:
A list where the i-th element is the list of tests run in the i-th
diff --git a/third_party/googletest/test/gtest_shuffle_test_.cc b/third_party/googletest/test/googletest-shuffle-test_.cc
similarity index 91%
rename from third_party/googletest/test/gtest_shuffle_test_.cc
rename to third_party/googletest/test/googletest-shuffle-test_.cc
index 6fb441b..c1fc106 100644
--- a/third_party/googletest/test/gtest_shuffle_test_.cc
+++ b/third_party/googletest/test/googletest-shuffle-test_.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Verifies that test shuffling works.
@@ -42,7 +41,6 @@
using ::testing::TestEventListeners;
using ::testing::TestInfo;
using ::testing::UnitTest;
-using ::testing::internal::scoped_ptr;
// The test methods are empty, as the sole purpose of this program is
// to print the test names before/after shuffling.
@@ -78,12 +76,12 @@
// iteration with a "----" marker.
class TestNamePrinter : public EmptyTestEventListener {
public:
- virtual void OnTestIterationStart(const UnitTest& /* unit_test */,
- int /* iteration */) {
+ void OnTestIterationStart(const UnitTest& /* unit_test */,
+ int /* iteration */) override {
printf("----\n");
}
- virtual void OnTestStart(const TestInfo& test_info) {
+ void OnTestStart(const TestInfo& test_info) override {
printf("%s.%s\n", test_info.test_case_name(), test_info.name());
}
};
diff --git a/third_party/googletest/test/gtest-test-part_test.cc b/third_party/googletest/test/googletest-test-part-test.cc
similarity index 86%
rename from third_party/googletest/test/gtest-test-part_test.cc
rename to third_party/googletest/test/googletest-test-part-test.cc
index ca8ba93..44cf7ca 100644
--- a/third_party/googletest/test/gtest-test-part_test.cc
+++ b/third_party/googletest/test/googletest-test-part-test.cc
@@ -26,9 +26,6 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: mheule@google.com (Markus Heule)
-//
#include "gtest/gtest-test-part.h"
@@ -49,9 +46,10 @@
TestPartResultTest()
: r1_(TestPartResult::kSuccess, "foo/bar.cc", 10, "Success!"),
r2_(TestPartResult::kNonFatalFailure, "foo/bar.cc", -1, "Failure!"),
- r3_(TestPartResult::kFatalFailure, NULL, -1, "Failure!") {}
+ r3_(TestPartResult::kFatalFailure, nullptr, -1, "Failure!"),
+ r4_(TestPartResult::kSkip, "foo/bar.cc", 2, "Skipped!") {}
- TestPartResult r1_, r2_, r3_;
+ TestPartResult r1_, r2_, r3_, r4_;
};
@@ -82,6 +80,7 @@
EXPECT_FALSE(success.failed());
EXPECT_FALSE(success.nonfatally_failed());
EXPECT_FALSE(success.fatally_failed());
+ EXPECT_FALSE(success.skipped());
const TestPartResult nonfatal_failure(TestPartResult::kNonFatalFailure,
"file.cc",
@@ -91,6 +90,7 @@
EXPECT_TRUE(nonfatal_failure.failed());
EXPECT_TRUE(nonfatal_failure.nonfatally_failed());
EXPECT_FALSE(nonfatal_failure.fatally_failed());
+ EXPECT_FALSE(nonfatal_failure.skipped());
const TestPartResult fatal_failure(TestPartResult::kFatalFailure,
"file.cc",
@@ -100,6 +100,14 @@
EXPECT_TRUE(fatal_failure.failed());
EXPECT_FALSE(fatal_failure.nonfatally_failed());
EXPECT_TRUE(fatal_failure.fatally_failed());
+ EXPECT_FALSE(fatal_failure.skipped());
+
+ const TestPartResult skip(TestPartResult::kSkip, "file.cc", 42, "message");
+ EXPECT_FALSE(skip.passed());
+ EXPECT_FALSE(skip.failed());
+ EXPECT_FALSE(skip.nonfatally_failed());
+ EXPECT_FALSE(skip.fatally_failed());
+ EXPECT_TRUE(skip.skipped());
}
// Tests TestPartResult::type().
@@ -107,23 +115,27 @@
EXPECT_EQ(TestPartResult::kSuccess, r1_.type());
EXPECT_EQ(TestPartResult::kNonFatalFailure, r2_.type());
EXPECT_EQ(TestPartResult::kFatalFailure, r3_.type());
+ EXPECT_EQ(TestPartResult::kSkip, r4_.type());
}
// Tests TestPartResult::file_name().
TEST_F(TestPartResultTest, file_name) {
EXPECT_STREQ("foo/bar.cc", r1_.file_name());
- EXPECT_STREQ(NULL, r3_.file_name());
+ EXPECT_STREQ(nullptr, r3_.file_name());
+ EXPECT_STREQ("foo/bar.cc", r4_.file_name());
}
// Tests TestPartResult::line_number().
TEST_F(TestPartResultTest, line_number) {
EXPECT_EQ(10, r1_.line_number());
EXPECT_EQ(-1, r2_.line_number());
+ EXPECT_EQ(2, r4_.line_number());
}
// Tests TestPartResult::message().
TEST_F(TestPartResultTest, message) {
EXPECT_STREQ("Success!", r1_.message());
+ EXPECT_STREQ("Skipped!", r4_.message());
}
// Tests TestPartResult::passed().
@@ -131,6 +143,7 @@
EXPECT_TRUE(r1_.passed());
EXPECT_FALSE(r2_.passed());
EXPECT_FALSE(r3_.passed());
+ EXPECT_FALSE(r4_.passed());
}
// Tests TestPartResult::failed().
@@ -138,6 +151,15 @@
EXPECT_FALSE(r1_.failed());
EXPECT_TRUE(r2_.failed());
EXPECT_TRUE(r3_.failed());
+ EXPECT_FALSE(r4_.failed());
+}
+
+// Tests TestPartResult::failed().
+TEST_F(TestPartResultTest, Skipped) {
+ EXPECT_FALSE(r1_.skipped());
+ EXPECT_FALSE(r2_.skipped());
+ EXPECT_FALSE(r3_.skipped());
+ EXPECT_TRUE(r4_.skipped());
}
// Tests TestPartResult::fatally_failed().
@@ -145,6 +167,7 @@
EXPECT_FALSE(r1_.fatally_failed());
EXPECT_FALSE(r2_.fatally_failed());
EXPECT_TRUE(r3_.fatally_failed());
+ EXPECT_FALSE(r4_.fatally_failed());
}
// Tests TestPartResult::nonfatally_failed().
@@ -152,6 +175,7 @@
EXPECT_FALSE(r1_.nonfatally_failed());
EXPECT_TRUE(r2_.nonfatally_failed());
EXPECT_FALSE(r3_.nonfatally_failed());
+ EXPECT_FALSE(r4_.nonfatally_failed());
}
// Tests the TestPartResultArray class.
@@ -203,6 +227,4 @@
EXPECT_DEATH_IF_SUPPORTED(results.GetTestPartResult(1), "");
}
-// TODO(mheule@google.com): Add a test for the class HasNewFatalFailureHelper.
-
} // namespace
diff --git a/third_party/googletest/test/gtest-param-test2_test.cc b/third_party/googletest/test/googletest-test2_test.cc
similarity index 71%
copy from third_party/googletest/test/gtest-param-test2_test.cc
copy to third_party/googletest/test/googletest-test2_test.cc
index 0c09b27..2e425da 100644
--- a/third_party/googletest/test/gtest-param-test2_test.cc
+++ b/third_party/googletest/test/googletest-test2_test.cc
@@ -26,37 +26,36 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: vladl@google.com (Vlad Losev)
+
//
// Tests for Google Test itself. This verifies that the basic constructs of
// Google Test work.
#include "gtest/gtest.h"
-
-#include "test/gtest-param-test_test.h"
+#include "googletest-param-test-test.h"
using ::testing::Values;
using ::testing::internal::ParamGenerator;
// Tests that generators defined in a different translation unit
-// are functional. The test using extern_gen is defined
-// in gtest-param-test_test.cc.
-ParamGenerator<int> extern_gen = Values(33);
+// are functional. The test using extern_gen_2 is defined
+// in googletest-param-test-test.cc.
+ParamGenerator<int> extern_gen_2 = Values(33);
// Tests that a parameterized test case can be defined in one translation unit
-// and instantiated in another. The test is defined in gtest-param-test_test.cc
-// and ExternalInstantiationTest fixture class is defined in
-// gtest-param-test_test.h.
-INSTANTIATE_TEST_CASE_P(MultiplesOf33,
- ExternalInstantiationTest,
- Values(33, 66));
+// and instantiated in another. The test is defined in
+// googletest-param-test-test.cc and ExternalInstantiationTest fixture class is
+// defined in gtest-param-test_test.h.
+INSTANTIATE_TEST_SUITE_P(MultiplesOf33,
+ ExternalInstantiationTest,
+ Values(33, 66));
// Tests that a parameterized test case can be instantiated
// in multiple translation units. Another instantiation is defined
-// in gtest-param-test_test.cc and InstantiationInMultipleTranslaionUnitsTest
-// fixture is defined in gtest-param-test_test.h
-INSTANTIATE_TEST_CASE_P(Sequence2,
- InstantiationInMultipleTranslaionUnitsTest,
- Values(42*3, 42*4, 42*5));
+// in googletest-param-test-test.cc and
+// InstantiationInMultipleTranslationUnitsTest fixture is defined in
+// gtest-param-test_test.h
+INSTANTIATE_TEST_SUITE_P(Sequence2,
+ InstantiationInMultipleTranslationUnitsTest,
+ Values(42*3, 42*4, 42*5));
diff --git a/third_party/googletest/test/gtest_throw_on_failure_test.py b/third_party/googletest/test/googletest-throw-on-failure-test.py
similarity index 92%
rename from third_party/googletest/test/gtest_throw_on_failure_test.py
rename to third_party/googletest/test/googletest-throw-on-failure-test.py
index 3e7740c..7e4b158 100755
--- a/third_party/googletest/test/gtest_throw_on_failure_test.py
+++ b/third_party/googletest/test/googletest-throw-on-failure-test.py
@@ -31,12 +31,10 @@
"""Tests Google Test's throw-on-failure mode with exceptions disabled.
-This script invokes gtest_throw_on_failure_test_ (a program written with
+This script invokes googletest-throw-on-failure-test_ (a program written with
Google Test) with different environments and command line flags.
"""
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
import os
import gtest_test_utils
@@ -46,10 +44,10 @@
# The command line flag for enabling/disabling the throw-on-failure mode.
THROW_ON_FAILURE = 'gtest_throw_on_failure'
-# Path to the gtest_throw_on_failure_test_ program, compiled with
+# Path to the googletest-throw-on-failure-test_ program, compiled with
# exceptions disabled.
EXE_PATH = gtest_test_utils.GetTestExecutablePath(
- 'gtest_throw_on_failure_test_')
+ 'googletest-throw-on-failure-test_')
# Utilities.
@@ -75,13 +73,12 @@
return p.exited and p.exit_code == 0
-# The tests. TODO(wan@google.com): refactor the class to share common
-# logic with code in gtest_break_on_failure_unittest.py.
+# The tests.
class ThrowOnFailureTest(gtest_test_utils.TestCase):
"""Tests the throw-on-failure mode."""
def RunAndVerify(self, env_var_value, flag_value, should_fail):
- """Runs gtest_throw_on_failure_test_ and verifies that it does
+ """Runs googletest-throw-on-failure-test_ and verifies that it does
(or does not) exit with a non-zero code.
Args:
diff --git a/third_party/googletest/test/gtest_throw_on_failure_test_.cc b/third_party/googletest/test/googletest-throw-on-failure-test_.cc
similarity index 95%
rename from third_party/googletest/test/gtest_throw_on_failure_test_.cc
rename to third_party/googletest/test/googletest-throw-on-failure-test_.cc
index 2b88fe3..83bb914 100644
--- a/third_party/googletest/test/gtest_throw_on_failure_test_.cc
+++ b/third_party/googletest/test/googletest-throw-on-failure-test_.cc
@@ -26,13 +26,12 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Tests Google Test's throw-on-failure mode with exceptions disabled.
//
// This program must be compiled with exceptions disabled. It will be
-// invoked by gtest_throw_on_failure_test.py, and is expected to exit
+// invoked by googletest-throw-on-failure-test.py, and is expected to exit
// with non-zero in the throw-on-failure mode or 0 otherwise.
#include "gtest/gtest.h"
@@ -46,7 +45,7 @@
// ones.
void TerminateHandler() {
fprintf(stderr, "%s\n", "Unhandled C++ exception terminating the program.");
- fflush(NULL);
+ fflush(nullptr);
exit(1);
}
diff --git a/third_party/googletest/test/gtest_uninitialized_test.py b/third_party/googletest/test/googletest-uninitialized-test.py
similarity index 92%
rename from third_party/googletest/test/gtest_uninitialized_test.py
rename to third_party/googletest/test/googletest-uninitialized-test.py
index 4358370..69595a0 100755
--- a/third_party/googletest/test/gtest_uninitialized_test.py
+++ b/third_party/googletest/test/googletest-uninitialized-test.py
@@ -31,12 +31,9 @@
"""Verifies that Google Test warns the user when not initialized properly."""
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
import gtest_test_utils
-
-COMMAND = gtest_test_utils.GetTestExecutablePath('gtest_uninitialized_test_')
+COMMAND = gtest_test_utils.GetTestExecutablePath('googletest-uninitialized-test_')
def Assert(condition):
@@ -56,8 +53,8 @@
# Verifies that 'command' exits with code 1.
p = gtest_test_utils.Subprocess(command)
- Assert(p.exited)
- AssertEq(1, p.exit_code)
+ if p.exited and p.exit_code == 0:
+ Assert('IMPORTANT NOTICE' in p.output);
Assert('InitGoogleTest' in p.output)
diff --git a/third_party/googletest/test/gtest_uninitialized_test_.cc b/third_party/googletest/test/googletest-uninitialized-test_.cc
similarity index 92%
rename from third_party/googletest/test/gtest_uninitialized_test_.cc
rename to third_party/googletest/test/googletest-uninitialized-test_.cc
index 4431698..b4434d5 100644
--- a/third_party/googletest/test/gtest_uninitialized_test_.cc
+++ b/third_party/googletest/test/googletest-uninitialized-test_.cc
@@ -26,16 +26,15 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
#include "gtest/gtest.h"
TEST(DummyTest, Dummy) {
// This test doesn't verify anything. We just need it to create a
// realistic stage for testing the behavior of Google Test when
- // RUN_ALL_TESTS() is called without testing::InitGoogleTest() being
- // called first.
+ // RUN_ALL_TESTS() is called without
+ // testing::InitGoogleTest() being called first.
}
int main() {
diff --git a/third_party/googletest/test/gtest-linked_ptr_test.cc b/third_party/googletest/test/gtest-linked_ptr_test.cc
deleted file mode 100644
index 6fcf512..0000000
--- a/third_party/googletest/test/gtest-linked_ptr_test.cc
+++ /dev/null
@@ -1,154 +0,0 @@
-// Copyright 2003, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Authors: Dan Egnor (egnor@google.com)
-// Ported to Windows: Vadim Berman (vadimb@google.com)
-
-#include "gtest/internal/gtest-linked_ptr.h"
-
-#include <stdlib.h>
-#include "gtest/gtest.h"
-
-namespace {
-
-using testing::Message;
-using testing::internal::linked_ptr;
-
-int num;
-Message* history = NULL;
-
-// Class which tracks allocation/deallocation
-class A {
- public:
- A(): mynum(num++) { *history << "A" << mynum << " ctor\n"; }
- virtual ~A() { *history << "A" << mynum << " dtor\n"; }
- virtual void Use() { *history << "A" << mynum << " use\n"; }
- protected:
- int mynum;
-};
-
-// Subclass
-class B : public A {
- public:
- B() { *history << "B" << mynum << " ctor\n"; }
- ~B() { *history << "B" << mynum << " dtor\n"; }
- virtual void Use() { *history << "B" << mynum << " use\n"; }
-};
-
-class LinkedPtrTest : public testing::Test {
- public:
- LinkedPtrTest() {
- num = 0;
- history = new Message;
- }
-
- virtual ~LinkedPtrTest() {
- delete history;
- history = NULL;
- }
-};
-
-TEST_F(LinkedPtrTest, GeneralTest) {
- {
- linked_ptr<A> a0, a1, a2;
- // Use explicit function call notation here to suppress self-assign warning.
- a0.operator=(a0);
- a1 = a2;
- ASSERT_EQ(a0.get(), static_cast<A*>(NULL));
- ASSERT_EQ(a1.get(), static_cast<A*>(NULL));
- ASSERT_EQ(a2.get(), static_cast<A*>(NULL));
- ASSERT_TRUE(a0 == NULL);
- ASSERT_TRUE(a1 == NULL);
- ASSERT_TRUE(a2 == NULL);
-
- {
- linked_ptr<A> a3(new A);
- a0 = a3;
- ASSERT_TRUE(a0 == a3);
- ASSERT_TRUE(a0 != NULL);
- ASSERT_TRUE(a0.get() == a3);
- ASSERT_TRUE(a0 == a3.get());
- linked_ptr<A> a4(a0);
- a1 = a4;
- linked_ptr<A> a5(new A);
- ASSERT_TRUE(a5.get() != a3);
- ASSERT_TRUE(a5 != a3.get());
- a2 = a5;
- linked_ptr<B> b0(new B);
- linked_ptr<A> a6(b0);
- ASSERT_TRUE(b0 == a6);
- ASSERT_TRUE(a6 == b0);
- ASSERT_TRUE(b0 != NULL);
- a5 = b0;
- a5 = b0;
- a3->Use();
- a4->Use();
- a5->Use();
- a6->Use();
- b0->Use();
- (*b0).Use();
- b0.get()->Use();
- }
-
- a0->Use();
- a1->Use();
- a2->Use();
-
- a1 = a2;
- a2.reset(new A);
- a0.reset();
-
- linked_ptr<A> a7;
- }
-
- ASSERT_STREQ(
- "A0 ctor\n"
- "A1 ctor\n"
- "A2 ctor\n"
- "B2 ctor\n"
- "A0 use\n"
- "A0 use\n"
- "B2 use\n"
- "B2 use\n"
- "B2 use\n"
- "B2 use\n"
- "B2 use\n"
- "B2 dtor\n"
- "A2 dtor\n"
- "A0 use\n"
- "A0 use\n"
- "A1 use\n"
- "A3 ctor\n"
- "A0 dtor\n"
- "A3 dtor\n"
- "A1 dtor\n",
- history->GetString().c_str());
-}
-
-} // Unnamed namespace
diff --git a/third_party/googletest/test/gtest-listener_test.cc b/third_party/googletest/test/gtest-listener_test.cc
deleted file mode 100644
index 9074768..0000000
--- a/third_party/googletest/test/gtest-listener_test.cc
+++ /dev/null
@@ -1,311 +0,0 @@
-// Copyright 2009 Google Inc. All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: vladl@google.com (Vlad Losev)
-//
-// The Google C++ Testing Framework (Google Test)
-//
-// This file verifies Google Test event listeners receive events at the
-// right times.
-
-#include "gtest/gtest.h"
-#include <vector>
-
-using ::testing::AddGlobalTestEnvironment;
-using ::testing::Environment;
-using ::testing::InitGoogleTest;
-using ::testing::Test;
-using ::testing::TestCase;
-using ::testing::TestEventListener;
-using ::testing::TestInfo;
-using ::testing::TestPartResult;
-using ::testing::UnitTest;
-
-// Used by tests to register their events.
-std::vector<std::string>* g_events = NULL;
-
-namespace testing {
-namespace internal {
-
-class EventRecordingListener : public TestEventListener {
- public:
- explicit EventRecordingListener(const char* name) : name_(name) {}
-
- protected:
- virtual void OnTestProgramStart(const UnitTest& /*unit_test*/) {
- g_events->push_back(GetFullMethodName("OnTestProgramStart"));
- }
-
- virtual void OnTestIterationStart(const UnitTest& /*unit_test*/,
- int iteration) {
- Message message;
- message << GetFullMethodName("OnTestIterationStart")
- << "(" << iteration << ")";
- g_events->push_back(message.GetString());
- }
-
- virtual void OnEnvironmentsSetUpStart(const UnitTest& /*unit_test*/) {
- g_events->push_back(GetFullMethodName("OnEnvironmentsSetUpStart"));
- }
-
- virtual void OnEnvironmentsSetUpEnd(const UnitTest& /*unit_test*/) {
- g_events->push_back(GetFullMethodName("OnEnvironmentsSetUpEnd"));
- }
-
- virtual void OnTestCaseStart(const TestCase& /*test_case*/) {
- g_events->push_back(GetFullMethodName("OnTestCaseStart"));
- }
-
- virtual void OnTestStart(const TestInfo& /*test_info*/) {
- g_events->push_back(GetFullMethodName("OnTestStart"));
- }
-
- virtual void OnTestPartResult(const TestPartResult& /*test_part_result*/) {
- g_events->push_back(GetFullMethodName("OnTestPartResult"));
- }
-
- virtual void OnTestEnd(const TestInfo& /*test_info*/) {
- g_events->push_back(GetFullMethodName("OnTestEnd"));
- }
-
- virtual void OnTestCaseEnd(const TestCase& /*test_case*/) {
- g_events->push_back(GetFullMethodName("OnTestCaseEnd"));
- }
-
- virtual void OnEnvironmentsTearDownStart(const UnitTest& /*unit_test*/) {
- g_events->push_back(GetFullMethodName("OnEnvironmentsTearDownStart"));
- }
-
- virtual void OnEnvironmentsTearDownEnd(const UnitTest& /*unit_test*/) {
- g_events->push_back(GetFullMethodName("OnEnvironmentsTearDownEnd"));
- }
-
- virtual void OnTestIterationEnd(const UnitTest& /*unit_test*/,
- int iteration) {
- Message message;
- message << GetFullMethodName("OnTestIterationEnd")
- << "(" << iteration << ")";
- g_events->push_back(message.GetString());
- }
-
- virtual void OnTestProgramEnd(const UnitTest& /*unit_test*/) {
- g_events->push_back(GetFullMethodName("OnTestProgramEnd"));
- }
-
- private:
- std::string GetFullMethodName(const char* name) {
- return name_ + "." + name;
- }
-
- std::string name_;
-};
-
-class EnvironmentInvocationCatcher : public Environment {
- protected:
- virtual void SetUp() {
- g_events->push_back("Environment::SetUp");
- }
-
- virtual void TearDown() {
- g_events->push_back("Environment::TearDown");
- }
-};
-
-class ListenerTest : public Test {
- protected:
- static void SetUpTestCase() {
- g_events->push_back("ListenerTest::SetUpTestCase");
- }
-
- static void TearDownTestCase() {
- g_events->push_back("ListenerTest::TearDownTestCase");
- }
-
- virtual void SetUp() {
- g_events->push_back("ListenerTest::SetUp");
- }
-
- virtual void TearDown() {
- g_events->push_back("ListenerTest::TearDown");
- }
-};
-
-TEST_F(ListenerTest, DoesFoo) {
- // Test execution order within a test case is not guaranteed so we are not
- // recording the test name.
- g_events->push_back("ListenerTest::* Test Body");
- SUCCEED(); // Triggers OnTestPartResult.
-}
-
-TEST_F(ListenerTest, DoesBar) {
- g_events->push_back("ListenerTest::* Test Body");
- SUCCEED(); // Triggers OnTestPartResult.
-}
-
-} // namespace internal
-
-} // namespace testing
-
-using ::testing::internal::EnvironmentInvocationCatcher;
-using ::testing::internal::EventRecordingListener;
-
-void VerifyResults(const std::vector<std::string>& data,
- const char* const* expected_data,
- size_t expected_data_size) {
- const size_t actual_size = data.size();
- // If the following assertion fails, a new entry will be appended to
- // data. Hence we save data.size() first.
- EXPECT_EQ(expected_data_size, actual_size);
-
- // Compares the common prefix.
- const size_t shorter_size = expected_data_size <= actual_size ?
- expected_data_size : actual_size;
- size_t i = 0;
- for (; i < shorter_size; ++i) {
- ASSERT_STREQ(expected_data[i], data[i].c_str())
- << "at position " << i;
- }
-
- // Prints extra elements in the actual data.
- for (; i < actual_size; ++i) {
- printf(" Actual event #%lu: %s\n",
- static_cast<unsigned long>(i), data[i].c_str());
- }
-}
-
-int main(int argc, char **argv) {
- std::vector<std::string> events;
- g_events = &events;
- InitGoogleTest(&argc, argv);
-
- UnitTest::GetInstance()->listeners().Append(
- new EventRecordingListener("1st"));
- UnitTest::GetInstance()->listeners().Append(
- new EventRecordingListener("2nd"));
-
- AddGlobalTestEnvironment(new EnvironmentInvocationCatcher);
-
- GTEST_CHECK_(events.size() == 0)
- << "AddGlobalTestEnvironment should not generate any events itself.";
-
- ::testing::GTEST_FLAG(repeat) = 2;
- int ret_val = RUN_ALL_TESTS();
-
- const char* const expected_events[] = {
- "1st.OnTestProgramStart",
- "2nd.OnTestProgramStart",
- "1st.OnTestIterationStart(0)",
- "2nd.OnTestIterationStart(0)",
- "1st.OnEnvironmentsSetUpStart",
- "2nd.OnEnvironmentsSetUpStart",
- "Environment::SetUp",
- "2nd.OnEnvironmentsSetUpEnd",
- "1st.OnEnvironmentsSetUpEnd",
- "1st.OnTestCaseStart",
- "2nd.OnTestCaseStart",
- "ListenerTest::SetUpTestCase",
- "1st.OnTestStart",
- "2nd.OnTestStart",
- "ListenerTest::SetUp",
- "ListenerTest::* Test Body",
- "1st.OnTestPartResult",
- "2nd.OnTestPartResult",
- "ListenerTest::TearDown",
- "2nd.OnTestEnd",
- "1st.OnTestEnd",
- "1st.OnTestStart",
- "2nd.OnTestStart",
- "ListenerTest::SetUp",
- "ListenerTest::* Test Body",
- "1st.OnTestPartResult",
- "2nd.OnTestPartResult",
- "ListenerTest::TearDown",
- "2nd.OnTestEnd",
- "1st.OnTestEnd",
- "ListenerTest::TearDownTestCase",
- "2nd.OnTestCaseEnd",
- "1st.OnTestCaseEnd",
- "1st.OnEnvironmentsTearDownStart",
- "2nd.OnEnvironmentsTearDownStart",
- "Environment::TearDown",
- "2nd.OnEnvironmentsTearDownEnd",
- "1st.OnEnvironmentsTearDownEnd",
- "2nd.OnTestIterationEnd(0)",
- "1st.OnTestIterationEnd(0)",
- "1st.OnTestIterationStart(1)",
- "2nd.OnTestIterationStart(1)",
- "1st.OnEnvironmentsSetUpStart",
- "2nd.OnEnvironmentsSetUpStart",
- "Environment::SetUp",
- "2nd.OnEnvironmentsSetUpEnd",
- "1st.OnEnvironmentsSetUpEnd",
- "1st.OnTestCaseStart",
- "2nd.OnTestCaseStart",
- "ListenerTest::SetUpTestCase",
- "1st.OnTestStart",
- "2nd.OnTestStart",
- "ListenerTest::SetUp",
- "ListenerTest::* Test Body",
- "1st.OnTestPartResult",
- "2nd.OnTestPartResult",
- "ListenerTest::TearDown",
- "2nd.OnTestEnd",
- "1st.OnTestEnd",
- "1st.OnTestStart",
- "2nd.OnTestStart",
- "ListenerTest::SetUp",
- "ListenerTest::* Test Body",
- "1st.OnTestPartResult",
- "2nd.OnTestPartResult",
- "ListenerTest::TearDown",
- "2nd.OnTestEnd",
- "1st.OnTestEnd",
- "ListenerTest::TearDownTestCase",
- "2nd.OnTestCaseEnd",
- "1st.OnTestCaseEnd",
- "1st.OnEnvironmentsTearDownStart",
- "2nd.OnEnvironmentsTearDownStart",
- "Environment::TearDown",
- "2nd.OnEnvironmentsTearDownEnd",
- "1st.OnEnvironmentsTearDownEnd",
- "2nd.OnTestIterationEnd(1)",
- "1st.OnTestIterationEnd(1)",
- "2nd.OnTestProgramEnd",
- "1st.OnTestProgramEnd"
- };
- VerifyResults(events,
- expected_events,
- sizeof(expected_events)/sizeof(expected_events[0]));
-
- // We need to check manually for ad hoc test failures that happen after
- // RUN_ALL_TESTS finishes.
- if (UnitTest::GetInstance()->Failed())
- ret_val = 1;
-
- return ret_val;
-}
diff --git a/third_party/googletest/test/gtest-tuple_test.cc b/third_party/googletest/test/gtest-tuple_test.cc
deleted file mode 100644
index bfaa3e0..0000000
--- a/third_party/googletest/test/gtest-tuple_test.cc
+++ /dev/null
@@ -1,320 +0,0 @@
-// Copyright 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
-
-#include "gtest/internal/gtest-tuple.h"
-#include <utility>
-#include "gtest/gtest.h"
-
-namespace {
-
-using ::std::tr1::get;
-using ::std::tr1::make_tuple;
-using ::std::tr1::tuple;
-using ::std::tr1::tuple_element;
-using ::std::tr1::tuple_size;
-using ::testing::StaticAssertTypeEq;
-
-// Tests that tuple_element<K, tuple<T0, T1, ..., TN> >::type returns TK.
-TEST(tuple_element_Test, ReturnsElementType) {
- StaticAssertTypeEq<int, tuple_element<0, tuple<int, char> >::type>();
- StaticAssertTypeEq<int&, tuple_element<1, tuple<double, int&> >::type>();
- StaticAssertTypeEq<bool, tuple_element<2, tuple<double, int, bool> >::type>();
-}
-
-// Tests that tuple_size<T>::value gives the number of fields in tuple
-// type T.
-TEST(tuple_size_Test, ReturnsNumberOfFields) {
- EXPECT_EQ(0, +tuple_size<tuple<> >::value);
- EXPECT_EQ(1, +tuple_size<tuple<void*> >::value);
- EXPECT_EQ(1, +tuple_size<tuple<char> >::value);
- EXPECT_EQ(1, +(tuple_size<tuple<tuple<int, double> > >::value));
- EXPECT_EQ(2, +(tuple_size<tuple<int&, const char> >::value));
- EXPECT_EQ(3, +(tuple_size<tuple<char*, void, const bool&> >::value));
-}
-
-// Tests comparing a tuple with itself.
-TEST(ComparisonTest, ComparesWithSelf) {
- const tuple<int, char, bool> a(5, 'a', false);
-
- EXPECT_TRUE(a == a);
- EXPECT_FALSE(a != a);
-}
-
-// Tests comparing two tuples with the same value.
-TEST(ComparisonTest, ComparesEqualTuples) {
- const tuple<int, bool> a(5, true), b(5, true);
-
- EXPECT_TRUE(a == b);
- EXPECT_FALSE(a != b);
-}
-
-// Tests comparing two different tuples that have no reference fields.
-TEST(ComparisonTest, ComparesUnequalTuplesWithoutReferenceFields) {
- typedef tuple<const int, char> FooTuple;
-
- const FooTuple a(0, 'x');
- const FooTuple b(1, 'a');
-
- EXPECT_TRUE(a != b);
- EXPECT_FALSE(a == b);
-
- const FooTuple c(1, 'b');
-
- EXPECT_TRUE(b != c);
- EXPECT_FALSE(b == c);
-}
-
-// Tests comparing two different tuples that have reference fields.
-TEST(ComparisonTest, ComparesUnequalTuplesWithReferenceFields) {
- typedef tuple<int&, const char&> FooTuple;
-
- int i = 5;
- const char ch = 'a';
- const FooTuple a(i, ch);
-
- int j = 6;
- const FooTuple b(j, ch);
-
- EXPECT_TRUE(a != b);
- EXPECT_FALSE(a == b);
-
- j = 5;
- const char ch2 = 'b';
- const FooTuple c(j, ch2);
-
- EXPECT_TRUE(b != c);
- EXPECT_FALSE(b == c);
-}
-
-// Tests that a tuple field with a reference type is an alias of the
-// variable it's supposed to reference.
-TEST(ReferenceFieldTest, IsAliasOfReferencedVariable) {
- int n = 0;
- tuple<bool, int&> t(true, n);
-
- n = 1;
- EXPECT_EQ(n, get<1>(t))
- << "Changing a underlying variable should update the reference field.";
-
- // Makes sure that the implementation doesn't do anything funny with
- // the & operator for the return type of get<>().
- EXPECT_EQ(&n, &(get<1>(t)))
- << "The address of a reference field should equal the address of "
- << "the underlying variable.";
-
- get<1>(t) = 2;
- EXPECT_EQ(2, n)
- << "Changing a reference field should update the underlying variable.";
-}
-
-// Tests that tuple's default constructor default initializes each field.
-// This test needs to compile without generating warnings.
-TEST(TupleConstructorTest, DefaultConstructorDefaultInitializesEachField) {
- // The TR1 report requires that tuple's default constructor default
- // initializes each field, even if it's a primitive type. If the
- // implementation forgets to do this, this test will catch it by
- // generating warnings about using uninitialized variables (assuming
- // a decent compiler).
-
- tuple<> empty;
-
- tuple<int> a1, b1;
- b1 = a1;
- EXPECT_EQ(0, get<0>(b1));
-
- tuple<int, double> a2, b2;
- b2 = a2;
- EXPECT_EQ(0, get<0>(b2));
- EXPECT_EQ(0.0, get<1>(b2));
-
- tuple<double, char, bool*> a3, b3;
- b3 = a3;
- EXPECT_EQ(0.0, get<0>(b3));
- EXPECT_EQ('\0', get<1>(b3));
- EXPECT_TRUE(get<2>(b3) == NULL);
-
- tuple<int, int, int, int, int, int, int, int, int, int> a10, b10;
- b10 = a10;
- EXPECT_EQ(0, get<0>(b10));
- EXPECT_EQ(0, get<1>(b10));
- EXPECT_EQ(0, get<2>(b10));
- EXPECT_EQ(0, get<3>(b10));
- EXPECT_EQ(0, get<4>(b10));
- EXPECT_EQ(0, get<5>(b10));
- EXPECT_EQ(0, get<6>(b10));
- EXPECT_EQ(0, get<7>(b10));
- EXPECT_EQ(0, get<8>(b10));
- EXPECT_EQ(0, get<9>(b10));
-}
-
-// Tests constructing a tuple from its fields.
-TEST(TupleConstructorTest, ConstructsFromFields) {
- int n = 1;
- // Reference field.
- tuple<int&> a(n);
- EXPECT_EQ(&n, &(get<0>(a)));
-
- // Non-reference fields.
- tuple<int, char> b(5, 'a');
- EXPECT_EQ(5, get<0>(b));
- EXPECT_EQ('a', get<1>(b));
-
- // Const reference field.
- const int m = 2;
- tuple<bool, const int&> c(true, m);
- EXPECT_TRUE(get<0>(c));
- EXPECT_EQ(&m, &(get<1>(c)));
-}
-
-// Tests tuple's copy constructor.
-TEST(TupleConstructorTest, CopyConstructor) {
- tuple<double, bool> a(0.0, true);
- tuple<double, bool> b(a);
-
- EXPECT_DOUBLE_EQ(0.0, get<0>(b));
- EXPECT_TRUE(get<1>(b));
-}
-
-// Tests constructing a tuple from another tuple that has a compatible
-// but different type.
-TEST(TupleConstructorTest, ConstructsFromDifferentTupleType) {
- tuple<int, int, char> a(0, 1, 'a');
- tuple<double, long, int> b(a);
-
- EXPECT_DOUBLE_EQ(0.0, get<0>(b));
- EXPECT_EQ(1, get<1>(b));
- EXPECT_EQ('a', get<2>(b));
-}
-
-// Tests constructing a 2-tuple from an std::pair.
-TEST(TupleConstructorTest, ConstructsFromPair) {
- ::std::pair<int, char> a(1, 'a');
- tuple<int, char> b(a);
- tuple<int, const char&> c(a);
-}
-
-// Tests assigning a tuple to another tuple with the same type.
-TEST(TupleAssignmentTest, AssignsToSameTupleType) {
- const tuple<int, long> a(5, 7L);
- tuple<int, long> b;
- b = a;
- EXPECT_EQ(5, get<0>(b));
- EXPECT_EQ(7L, get<1>(b));
-}
-
-// Tests assigning a tuple to another tuple with a different but
-// compatible type.
-TEST(TupleAssignmentTest, AssignsToDifferentTupleType) {
- const tuple<int, long, bool> a(1, 7L, true);
- tuple<long, int, bool> b;
- b = a;
- EXPECT_EQ(1L, get<0>(b));
- EXPECT_EQ(7, get<1>(b));
- EXPECT_TRUE(get<2>(b));
-}
-
-// Tests assigning an std::pair to a 2-tuple.
-TEST(TupleAssignmentTest, AssignsFromPair) {
- const ::std::pair<int, bool> a(5, true);
- tuple<int, bool> b;
- b = a;
- EXPECT_EQ(5, get<0>(b));
- EXPECT_TRUE(get<1>(b));
-
- tuple<long, bool> c;
- c = a;
- EXPECT_EQ(5L, get<0>(c));
- EXPECT_TRUE(get<1>(c));
-}
-
-// A fixture for testing big tuples.
-class BigTupleTest : public testing::Test {
- protected:
- typedef tuple<int, int, int, int, int, int, int, int, int, int> BigTuple;
-
- BigTupleTest() :
- a_(1, 0, 0, 0, 0, 0, 0, 0, 0, 2),
- b_(1, 0, 0, 0, 0, 0, 0, 0, 0, 3) {}
-
- BigTuple a_, b_;
-};
-
-// Tests constructing big tuples.
-TEST_F(BigTupleTest, Construction) {
- BigTuple a;
- BigTuple b(b_);
-}
-
-// Tests that get<N>(t) returns the N-th (0-based) field of tuple t.
-TEST_F(BigTupleTest, get) {
- EXPECT_EQ(1, get<0>(a_));
- EXPECT_EQ(2, get<9>(a_));
-
- // Tests that get() works on a const tuple too.
- const BigTuple a(a_);
- EXPECT_EQ(1, get<0>(a));
- EXPECT_EQ(2, get<9>(a));
-}
-
-// Tests comparing big tuples.
-TEST_F(BigTupleTest, Comparisons) {
- EXPECT_TRUE(a_ == a_);
- EXPECT_FALSE(a_ != a_);
-
- EXPECT_TRUE(a_ != b_);
- EXPECT_FALSE(a_ == b_);
-}
-
-TEST(MakeTupleTest, WorksForScalarTypes) {
- tuple<bool, int> a;
- a = make_tuple(true, 5);
- EXPECT_TRUE(get<0>(a));
- EXPECT_EQ(5, get<1>(a));
-
- tuple<char, int, long> b;
- b = make_tuple('a', 'b', 5);
- EXPECT_EQ('a', get<0>(b));
- EXPECT_EQ('b', get<1>(b));
- EXPECT_EQ(5, get<2>(b));
-}
-
-TEST(MakeTupleTest, WorksForPointers) {
- int a[] = { 1, 2, 3, 4 };
- const char* const str = "hi";
- int* const p = a;
-
- tuple<const char*, int*> t;
- t = make_tuple(str, p);
- EXPECT_EQ(str, get<0>(t));
- EXPECT_EQ(p, get<1>(t));
-}
-
-} // namespace
diff --git a/third_party/googletest/test/gtest-typed-test2_test.cc b/third_party/googletest/test/gtest-typed-test2_test.cc
index c284700..7000160 100644
--- a/third_party/googletest/test/gtest-typed-test2_test.cc
+++ b/third_party/googletest/test/gtest-typed-test2_test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
#include <vector>
@@ -39,7 +38,7 @@
// Tests that the same type-parameterized test case can be
// instantiated in different translation units linked together.
// (ContainerTest is also instantiated in gtest-typed-test_test.cc.)
-INSTANTIATE_TYPED_TEST_CASE_P(Vector, ContainerTest,
- testing::Types<std::vector<int> >);
+INSTANTIATE_TYPED_TEST_SUITE_P(Vector, ContainerTest,
+ testing::Types<std::vector<int> >);
#endif // GTEST_HAS_TYPED_TEST_P
diff --git a/third_party/googletest/test/gtest-typed-test_test.cc b/third_party/googletest/test/gtest-typed-test_test.cc
index 93628ba..f1ca937 100644
--- a/third_party/googletest/test/gtest-typed-test_test.cc
+++ b/third_party/googletest/test/gtest-typed-test_test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
#include "test/gtest-typed-test_test.h"
@@ -36,23 +35,27 @@
#include "gtest/gtest.h"
+#if _MSC_VER
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4127 /* conditional expression is constant */)
+#endif // _MSC_VER
+
using testing::Test;
-// Used for testing that SetUpTestCase()/TearDownTestCase(), fixture
+// Used for testing that SetUpTestSuite()/TearDownTestSuite(), fixture
// ctor/dtor, and SetUp()/TearDown() work correctly in typed tests and
// type-parameterized test.
template <typename T>
class CommonTest : public Test {
- // For some technical reason, SetUpTestCase() and TearDownTestCase()
+ // For some technical reason, SetUpTestSuite() and TearDownTestSuite()
// must be public.
public:
- static void SetUpTestCase() {
+ static void SetUpTestSuite() {
shared_ = new T(5);
}
- static void TearDownTestCase() {
+ static void TearDownTestSuite() {
delete shared_;
- shared_ = NULL;
+ shared_ = nullptr;
}
// This 'protected:' is optional. There's no harm in making all
@@ -65,14 +68,14 @@
CommonTest() : value_(1) {}
- virtual ~CommonTest() { EXPECT_EQ(3, value_); }
+ ~CommonTest() override { EXPECT_EQ(3, value_); }
- virtual void SetUp() {
+ void SetUp() override {
EXPECT_EQ(1, value_);
value_++;
}
- virtual void TearDown() {
+ void TearDown() override {
EXPECT_EQ(2, value_);
value_++;
}
@@ -82,18 +85,18 @@
};
template <typename T>
-T* CommonTest<T>::shared_ = NULL;
+T* CommonTest<T>::shared_ = nullptr;
// This #ifdef block tests typed tests.
#if GTEST_HAS_TYPED_TEST
using testing::Types;
-// Tests that SetUpTestCase()/TearDownTestCase(), fixture ctor/dtor,
+// Tests that SetUpTestSuite()/TearDownTestSuite(), fixture ctor/dtor,
// and SetUp()/TearDown() work correctly in typed tests
typedef Types<char, int> TwoTypes;
-TYPED_TEST_CASE(CommonTest, TwoTypes);
+TYPED_TEST_SUITE(CommonTest, TwoTypes);
TYPED_TEST(CommonTest, ValuesAreCorrect) {
// Static members of the fixture class template can be visited via
@@ -118,32 +121,32 @@
TYPED_TEST(CommonTest, ValuesAreStillCorrect) {
// Static members of the fixture class template can also be visited
// via 'this'.
- ASSERT_TRUE(this->shared_ != NULL);
+ ASSERT_TRUE(this->shared_ != nullptr);
EXPECT_EQ(5, *this->shared_);
// TypeParam can be used to refer to the type parameter.
EXPECT_EQ(static_cast<TypeParam>(2), this->value_);
}
-// Tests that multiple TYPED_TEST_CASE's can be defined in the same
+// Tests that multiple TYPED_TEST_SUITE's can be defined in the same
// translation unit.
template <typename T>
class TypedTest1 : public Test {
};
-// Verifies that the second argument of TYPED_TEST_CASE can be a
+// Verifies that the second argument of TYPED_TEST_SUITE can be a
// single type.
-TYPED_TEST_CASE(TypedTest1, int);
+TYPED_TEST_SUITE(TypedTest1, int);
TYPED_TEST(TypedTest1, A) {}
template <typename T>
class TypedTest2 : public Test {
};
-// Verifies that the second argument of TYPED_TEST_CASE can be a
+// Verifies that the second argument of TYPED_TEST_SUITE can be a
// Types<...> type list.
-TYPED_TEST_CASE(TypedTest2, Types<int>);
+TYPED_TEST_SUITE(TypedTest2, Types<int>);
// This also verifies that tests from different typed test cases can
// share the same name.
@@ -158,7 +161,7 @@
};
typedef Types<int, long> NumericTypes;
-TYPED_TEST_CASE(NumericTest, NumericTypes);
+TYPED_TEST_SUITE(NumericTest, NumericTypes);
TYPED_TEST(NumericTest, DefaultIsZero) {
EXPECT_EQ(0, TypeParam());
@@ -166,28 +169,62 @@
} // namespace library1
+// Tests that custom names work.
+template <typename T>
+class TypedTestWithNames : public Test {};
+
+class TypedTestNames {
+ public:
+ template <typename T>
+ static std::string GetName(int i) {
+ if (testing::internal::IsSame<T, char>::value) {
+ return std::string("char") + ::testing::PrintToString(i);
+ }
+ if (testing::internal::IsSame<T, int>::value) {
+ return std::string("int") + ::testing::PrintToString(i);
+ }
+ }
+};
+
+TYPED_TEST_SUITE(TypedTestWithNames, TwoTypes, TypedTestNames);
+
+TYPED_TEST(TypedTestWithNames, TestSuiteName) {
+ if (testing::internal::IsSame<TypeParam, char>::value) {
+ EXPECT_STREQ(::testing::UnitTest::GetInstance()
+ ->current_test_info()
+ ->test_case_name(),
+ "TypedTestWithNames/char0");
+ }
+ if (testing::internal::IsSame<TypeParam, int>::value) {
+ EXPECT_STREQ(::testing::UnitTest::GetInstance()
+ ->current_test_info()
+ ->test_case_name(),
+ "TypedTestWithNames/int1");
+ }
+}
+
#endif // GTEST_HAS_TYPED_TEST
// This #ifdef block tests type-parameterized tests.
#if GTEST_HAS_TYPED_TEST_P
using testing::Types;
-using testing::internal::TypedTestCasePState;
+using testing::internal::TypedTestSuitePState;
-// Tests TypedTestCasePState.
+// Tests TypedTestSuitePState.
-class TypedTestCasePStateTest : public Test {
+class TypedTestSuitePStateTest : public Test {
protected:
- virtual void SetUp() {
+ void SetUp() override {
state_.AddTestName("foo.cc", 0, "FooTest", "A");
state_.AddTestName("foo.cc", 0, "FooTest", "B");
state_.AddTestName("foo.cc", 0, "FooTest", "C");
}
- TypedTestCasePState state_;
+ TypedTestSuitePState state_;
};
-TEST_F(TypedTestCasePStateTest, SucceedsForMatchingList) {
+TEST_F(TypedTestSuitePStateTest, SucceedsForMatchingList) {
const char* tests = "A, B, C";
EXPECT_EQ(tests,
state_.VerifyRegisteredTestNames("foo.cc", 1, tests));
@@ -195,27 +232,27 @@
// Makes sure that the order of the tests and spaces around the names
// don't matter.
-TEST_F(TypedTestCasePStateTest, IgnoresOrderAndSpaces) {
+TEST_F(TypedTestSuitePStateTest, IgnoresOrderAndSpaces) {
const char* tests = "A,C, B";
EXPECT_EQ(tests,
state_.VerifyRegisteredTestNames("foo.cc", 1, tests));
}
-typedef TypedTestCasePStateTest TypedTestCasePStateDeathTest;
+using TypedTestSuitePStateDeathTest = TypedTestSuitePStateTest;
-TEST_F(TypedTestCasePStateDeathTest, DetectsDuplicates) {
+TEST_F(TypedTestSuitePStateDeathTest, DetectsDuplicates) {
EXPECT_DEATH_IF_SUPPORTED(
state_.VerifyRegisteredTestNames("foo.cc", 1, "A, B, A, C"),
"foo\\.cc.1.?: Test A is listed more than once\\.");
}
-TEST_F(TypedTestCasePStateDeathTest, DetectsExtraTest) {
+TEST_F(TypedTestSuitePStateDeathTest, DetectsExtraTest) {
EXPECT_DEATH_IF_SUPPORTED(
state_.VerifyRegisteredTestNames("foo.cc", 1, "A, B, C, D"),
- "foo\\.cc.1.?: No test named D can be found in this test case\\.");
+ "foo\\.cc.1.?: No test named D can be found in this test suite\\.");
}
-TEST_F(TypedTestCasePStateDeathTest, DetectsMissedTest) {
+TEST_F(TypedTestSuitePStateDeathTest, DetectsMissedTest) {
EXPECT_DEATH_IF_SUPPORTED(
state_.VerifyRegisteredTestNames("foo.cc", 1, "A, C"),
"foo\\.cc.1.?: You forgot to list test B\\.");
@@ -223,22 +260,22 @@
// Tests that defining a test for a parameterized test case generates
// a run-time error if the test case has been registered.
-TEST_F(TypedTestCasePStateDeathTest, DetectsTestAfterRegistration) {
+TEST_F(TypedTestSuitePStateDeathTest, DetectsTestAfterRegistration) {
state_.VerifyRegisteredTestNames("foo.cc", 1, "A, B, C");
EXPECT_DEATH_IF_SUPPORTED(
state_.AddTestName("foo.cc", 2, "FooTest", "D"),
- "foo\\.cc.2.?: Test D must be defined before REGISTER_TYPED_TEST_CASE_P"
+ "foo\\.cc.2.?: Test D must be defined before REGISTER_TYPED_TEST_SUITE_P"
"\\(FooTest, \\.\\.\\.\\)\\.");
}
-// Tests that SetUpTestCase()/TearDownTestCase(), fixture ctor/dtor,
+// Tests that SetUpTestSuite()/TearDownTestSuite(), fixture ctor/dtor,
// and SetUp()/TearDown() work correctly in type-parameterized tests.
template <typename T>
class DerivedTest : public CommonTest<T> {
};
-TYPED_TEST_CASE_P(DerivedTest);
+TYPED_TEST_SUITE_P(DerivedTest);
TYPED_TEST_P(DerivedTest, ValuesAreCorrect) {
// Static members of the fixture class template can be visited via
@@ -255,70 +292,110 @@
TYPED_TEST_P(DerivedTest, ValuesAreStillCorrect) {
// Static members of the fixture class template can also be visited
// via 'this'.
- ASSERT_TRUE(this->shared_ != NULL);
+ ASSERT_TRUE(this->shared_ != nullptr);
EXPECT_EQ(5, *this->shared_);
EXPECT_EQ(2, this->value_);
}
-REGISTER_TYPED_TEST_CASE_P(DerivedTest,
+REGISTER_TYPED_TEST_SUITE_P(DerivedTest,
ValuesAreCorrect, ValuesAreStillCorrect);
typedef Types<short, long> MyTwoTypes;
-INSTANTIATE_TYPED_TEST_CASE_P(My, DerivedTest, MyTwoTypes);
+INSTANTIATE_TYPED_TEST_SUITE_P(My, DerivedTest, MyTwoTypes);
-// Tests that multiple TYPED_TEST_CASE_P's can be defined in the same
+// Tests that custom names work with type parametrized tests. We reuse the
+// TwoTypes from above here.
+template <typename T>
+class TypeParametrizedTestWithNames : public Test {};
+
+TYPED_TEST_SUITE_P(TypeParametrizedTestWithNames);
+
+TYPED_TEST_P(TypeParametrizedTestWithNames, TestSuiteName) {
+ if (testing::internal::IsSame<TypeParam, char>::value) {
+ EXPECT_STREQ(::testing::UnitTest::GetInstance()
+ ->current_test_info()
+ ->test_case_name(),
+ "CustomName/TypeParametrizedTestWithNames/parChar0");
+ }
+ if (testing::internal::IsSame<TypeParam, int>::value) {
+ EXPECT_STREQ(::testing::UnitTest::GetInstance()
+ ->current_test_info()
+ ->test_case_name(),
+ "CustomName/TypeParametrizedTestWithNames/parInt1");
+ }
+}
+
+REGISTER_TYPED_TEST_SUITE_P(TypeParametrizedTestWithNames, TestSuiteName);
+
+class TypeParametrizedTestNames {
+ public:
+ template <typename T>
+ static std::string GetName(int i) {
+ if (testing::internal::IsSame<T, char>::value) {
+ return std::string("parChar") + ::testing::PrintToString(i);
+ }
+ if (testing::internal::IsSame<T, int>::value) {
+ return std::string("parInt") + ::testing::PrintToString(i);
+ }
+ }
+};
+
+INSTANTIATE_TYPED_TEST_SUITE_P(CustomName, TypeParametrizedTestWithNames,
+ TwoTypes, TypeParametrizedTestNames);
+
+// Tests that multiple TYPED_TEST_SUITE_P's can be defined in the same
// translation unit.
template <typename T>
class TypedTestP1 : public Test {
};
-TYPED_TEST_CASE_P(TypedTestP1);
+TYPED_TEST_SUITE_P(TypedTestP1);
-// For testing that the code between TYPED_TEST_CASE_P() and
+// For testing that the code between TYPED_TEST_SUITE_P() and
// TYPED_TEST_P() is not enclosed in a namespace.
-typedef int IntAfterTypedTestCaseP;
+using IntAfterTypedTestSuiteP = int;
TYPED_TEST_P(TypedTestP1, A) {}
TYPED_TEST_P(TypedTestP1, B) {}
// For testing that the code between TYPED_TEST_P() and
-// REGISTER_TYPED_TEST_CASE_P() is not enclosed in a namespace.
-typedef int IntBeforeRegisterTypedTestCaseP;
+// REGISTER_TYPED_TEST_SUITE_P() is not enclosed in a namespace.
+using IntBeforeRegisterTypedTestSuiteP = int;
-REGISTER_TYPED_TEST_CASE_P(TypedTestP1, A, B);
+REGISTER_TYPED_TEST_SUITE_P(TypedTestP1, A, B);
template <typename T>
class TypedTestP2 : public Test {
};
-TYPED_TEST_CASE_P(TypedTestP2);
+TYPED_TEST_SUITE_P(TypedTestP2);
// This also verifies that tests from different type-parameterized
// test cases can share the same name.
TYPED_TEST_P(TypedTestP2, A) {}
-REGISTER_TYPED_TEST_CASE_P(TypedTestP2, A);
+REGISTER_TYPED_TEST_SUITE_P(TypedTestP2, A);
-// Verifies that the code between TYPED_TEST_CASE_P() and
-// REGISTER_TYPED_TEST_CASE_P() is not enclosed in a namespace.
-IntAfterTypedTestCaseP after = 0;
-IntBeforeRegisterTypedTestCaseP before = 0;
+// Verifies that the code between TYPED_TEST_SUITE_P() and
+// REGISTER_TYPED_TEST_SUITE_P() is not enclosed in a namespace.
+IntAfterTypedTestSuiteP after = 0;
+IntBeforeRegisterTypedTestSuiteP before = 0;
-// Verifies that the last argument of INSTANTIATE_TYPED_TEST_CASE_P()
+// Verifies that the last argument of INSTANTIATE_TYPED_TEST_SUITE_P()
// can be either a single type or a Types<...> type list.
-INSTANTIATE_TYPED_TEST_CASE_P(Int, TypedTestP1, int);
-INSTANTIATE_TYPED_TEST_CASE_P(Int, TypedTestP2, Types<int>);
+INSTANTIATE_TYPED_TEST_SUITE_P(Int, TypedTestP1, int);
+INSTANTIATE_TYPED_TEST_SUITE_P(Int, TypedTestP2, Types<int>);
// Tests that the same type-parameterized test case can be
// instantiated more than once in the same translation unit.
-INSTANTIATE_TYPED_TEST_CASE_P(Double, TypedTestP2, Types<double>);
+INSTANTIATE_TYPED_TEST_SUITE_P(Double, TypedTestP2, Types<double>);
// Tests that the same type-parameterized test case can be
// instantiated in different translation units linked together.
// (ContainerTest is also instantiated in gtest-typed-test_test.cc.)
typedef Types<std::vector<double>, std::set<char> > MyContainers;
-INSTANTIATE_TYPED_TEST_CASE_P(My, ContainerTest, MyContainers);
+INSTANTIATE_TYPED_TEST_SUITE_P(My, ContainerTest, MyContainers);
// Tests that a type-parameterized test case can be defined and
// instantiated in a namespace.
@@ -329,7 +406,7 @@
class NumericTest : public Test {
};
-TYPED_TEST_CASE_P(NumericTest);
+TYPED_TEST_SUITE_P(NumericTest);
TYPED_TEST_P(NumericTest, DefaultIsZero) {
EXPECT_EQ(0, TypeParam());
@@ -339,29 +416,29 @@
EXPECT_LT(TypeParam(0), TypeParam(1));
}
-REGISTER_TYPED_TEST_CASE_P(NumericTest,
+REGISTER_TYPED_TEST_SUITE_P(NumericTest,
DefaultIsZero, ZeroIsLessThanOne);
typedef Types<int, double> NumericTypes;
-INSTANTIATE_TYPED_TEST_CASE_P(My, NumericTest, NumericTypes);
+INSTANTIATE_TYPED_TEST_SUITE_P(My, NumericTest, NumericTypes);
static const char* GetTestName() {
return testing::UnitTest::GetInstance()->current_test_info()->name();
}
// Test the stripping of space from test names
template <typename T> class TrimmedTest : public Test { };
-TYPED_TEST_CASE_P(TrimmedTest);
+TYPED_TEST_SUITE_P(TrimmedTest);
TYPED_TEST_P(TrimmedTest, Test1) { EXPECT_STREQ("Test1", GetTestName()); }
TYPED_TEST_P(TrimmedTest, Test2) { EXPECT_STREQ("Test2", GetTestName()); }
TYPED_TEST_P(TrimmedTest, Test3) { EXPECT_STREQ("Test3", GetTestName()); }
TYPED_TEST_P(TrimmedTest, Test4) { EXPECT_STREQ("Test4", GetTestName()); }
TYPED_TEST_P(TrimmedTest, Test5) { EXPECT_STREQ("Test5", GetTestName()); }
-REGISTER_TYPED_TEST_CASE_P(
+REGISTER_TYPED_TEST_SUITE_P(
TrimmedTest,
Test1, Test2,Test3 , Test4 ,Test5 ); // NOLINT
template <typename T1, typename T2> struct MyPair {};
// Be sure to try a type with a comma in its name just in case it matters.
typedef Types<int, double, MyPair<int, int> > TrimTypes;
-INSTANTIATE_TYPED_TEST_CASE_P(My, TrimmedTest, TrimTypes);
+INSTANTIATE_TYPED_TEST_SUITE_P(My, TrimmedTest, TrimTypes);
} // namespace library2
@@ -377,4 +454,8 @@
// must be defined). This dummy test keeps gtest_main linked in.
TEST(DummyTest, TypedTestsAreNotSupportedOnThisPlatform) {}
+#if _MSC_VER
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4127
+#endif // _MSC_VER
+
#endif // #if !defined(GTEST_HAS_TYPED_TEST) && !defined(GTEST_HAS_TYPED_TEST_P)
diff --git a/third_party/googletest/test/gtest-typed-test_test.h b/third_party/googletest/test/gtest-typed-test_test.h
index 41d7570..23137b7 100644
--- a/third_party/googletest/test/gtest-typed-test_test.h
+++ b/third_party/googletest/test/gtest-typed-test_test.h
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
#ifndef GTEST_TEST_GTEST_TYPED_TEST_TEST_H_
#define GTEST_TEST_GTEST_TYPED_TEST_TEST_H_
@@ -47,7 +46,7 @@
class ContainerTest : public Test {
};
-TYPED_TEST_CASE_P(ContainerTest);
+TYPED_TEST_SUITE_P(ContainerTest);
TYPED_TEST_P(ContainerTest, CanBeDefaultConstructed) {
TypeParam container;
@@ -58,8 +57,8 @@
EXPECT_EQ(0U, container.size());
}
-REGISTER_TYPED_TEST_CASE_P(ContainerTest,
- CanBeDefaultConstructed, InitialSizeIsZero);
+REGISTER_TYPED_TEST_SUITE_P(ContainerTest,
+ CanBeDefaultConstructed, InitialSizeIsZero);
#endif // GTEST_HAS_TYPED_TEST_P
diff --git a/third_party/googletest/test/gtest-unittest-api_test.cc b/third_party/googletest/test/gtest-unittest-api_test.cc
index b1f5168..480a41f 100644
--- a/third_party/googletest/test/gtest-unittest-api_test.cc
+++ b/third_party/googletest/test/gtest-unittest-api_test.cc
@@ -25,10 +25,9 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
//
-// Author: vladl@google.com (Vlad Losev)
-//
-// The Google C++ Testing Framework (Google Test)
+// The Google C++ Testing and Mocking Framework (Google Test)
//
// This file contains tests verifying correctness of data provided via
// UnitTest's public methods.
@@ -52,59 +51,59 @@
class UnitTestHelper {
public:
- // Returns the array of pointers to all test cases sorted by the test case
+ // Returns the array of pointers to all test suites sorted by the test suite
// name. The caller is responsible for deleting the array.
- static TestCase const** GetSortedTestCases() {
+ static TestSuite const** GetSortedTestSuites() {
UnitTest& unit_test = *UnitTest::GetInstance();
- TestCase const** const test_cases =
- new const TestCase*[unit_test.total_test_case_count()];
+ auto const** const test_suites =
+ new const TestSuite*[unit_test.total_test_suite_count()];
- for (int i = 0; i < unit_test.total_test_case_count(); ++i)
- test_cases[i] = unit_test.GetTestCase(i);
+ for (int i = 0; i < unit_test.total_test_suite_count(); ++i)
+ test_suites[i] = unit_test.GetTestSuite(i);
- std::sort(test_cases,
- test_cases + unit_test.total_test_case_count(),
- LessByName<TestCase>());
- return test_cases;
+ std::sort(test_suites,
+ test_suites + unit_test.total_test_suite_count(),
+ LessByName<TestSuite>());
+ return test_suites;
}
- // Returns the test case by its name. The caller doesn't own the returned
+ // Returns the test suite by its name. The caller doesn't own the returned
// pointer.
- static const TestCase* FindTestCase(const char* name) {
+ static const TestSuite* FindTestSuite(const char* name) {
UnitTest& unit_test = *UnitTest::GetInstance();
- for (int i = 0; i < unit_test.total_test_case_count(); ++i) {
- const TestCase* test_case = unit_test.GetTestCase(i);
- if (0 == strcmp(test_case->name(), name))
- return test_case;
+ for (int i = 0; i < unit_test.total_test_suite_count(); ++i) {
+ const TestSuite* test_suite = unit_test.GetTestSuite(i);
+ if (0 == strcmp(test_suite->name(), name))
+ return test_suite;
}
- return NULL;
+ return nullptr;
}
- // Returns the array of pointers to all tests in a particular test case
+ // Returns the array of pointers to all tests in a particular test suite
// sorted by the test name. The caller is responsible for deleting the
// array.
- static TestInfo const** GetSortedTests(const TestCase* test_case) {
+ static TestInfo const** GetSortedTests(const TestSuite* test_suite) {
TestInfo const** const tests =
- new const TestInfo*[test_case->total_test_count()];
+ new const TestInfo*[test_suite->total_test_count()];
- for (int i = 0; i < test_case->total_test_count(); ++i)
- tests[i] = test_case->GetTestInfo(i);
+ for (int i = 0; i < test_suite->total_test_count(); ++i)
+ tests[i] = test_suite->GetTestInfo(i);
- std::sort(tests, tests + test_case->total_test_count(),
+ std::sort(tests, tests + test_suite->total_test_count(),
LessByName<TestInfo>());
return tests;
}
};
#if GTEST_HAS_TYPED_TEST
-template <typename T> class TestCaseWithCommentTest : public Test {};
-TYPED_TEST_CASE(TestCaseWithCommentTest, Types<int>);
-TYPED_TEST(TestCaseWithCommentTest, Dummy) {}
+template <typename T> class TestSuiteWithCommentTest : public Test {};
+TYPED_TEST_SUITE(TestSuiteWithCommentTest, Types<int>);
+TYPED_TEST(TestSuiteWithCommentTest, Dummy) {}
-const int kTypedTestCases = 1;
+const int kTypedTestSuites = 1;
const int kTypedTests = 1;
#else
-const int kTypedTestCases = 0;
+const int kTypedTestSuites = 0;
const int kTypedTests = 0;
#endif // GTEST_HAS_TYPED_TEST
@@ -114,21 +113,21 @@
TEST(ApiTest, UnitTestImmutableAccessorsWork) {
UnitTest* unit_test = UnitTest::GetInstance();
- ASSERT_EQ(2 + kTypedTestCases, unit_test->total_test_case_count());
- EXPECT_EQ(1 + kTypedTestCases, unit_test->test_case_to_run_count());
+ ASSERT_EQ(2 + kTypedTestSuites, unit_test->total_test_suite_count());
+ EXPECT_EQ(1 + kTypedTestSuites, unit_test->test_suite_to_run_count());
EXPECT_EQ(2, unit_test->disabled_test_count());
EXPECT_EQ(5 + kTypedTests, unit_test->total_test_count());
EXPECT_EQ(3 + kTypedTests, unit_test->test_to_run_count());
- const TestCase** const test_cases = UnitTestHelper::GetSortedTestCases();
+ const TestSuite** const test_suites = UnitTestHelper::GetSortedTestSuites();
- EXPECT_STREQ("ApiTest", test_cases[0]->name());
- EXPECT_STREQ("DISABLED_Test", test_cases[1]->name());
+ EXPECT_STREQ("ApiTest", test_suites[0]->name());
+ EXPECT_STREQ("DISABLED_Test", test_suites[1]->name());
#if GTEST_HAS_TYPED_TEST
- EXPECT_STREQ("TestCaseWithCommentTest/0", test_cases[2]->name());
+ EXPECT_STREQ("TestSuiteWithCommentTest/0", test_suites[2]->name());
#endif // GTEST_HAS_TYPED_TEST
- delete[] test_cases;
+ delete[] test_suites;
// The following lines initiate actions to verify certain methods in
// FinalSuccessChecker::TearDown.
@@ -138,67 +137,67 @@
}
AssertionResult IsNull(const char* str) {
- if (str != NULL) {
+ if (str != nullptr) {
return testing::AssertionFailure() << "argument is " << str;
}
return AssertionSuccess();
}
-TEST(ApiTest, TestCaseImmutableAccessorsWork) {
- const TestCase* test_case = UnitTestHelper::FindTestCase("ApiTest");
- ASSERT_TRUE(test_case != NULL);
+TEST(ApiTest, TestSuiteImmutableAccessorsWork) {
+ const TestSuite* test_suite = UnitTestHelper::FindTestSuite("ApiTest");
+ ASSERT_TRUE(test_suite != nullptr);
- EXPECT_STREQ("ApiTest", test_case->name());
- EXPECT_TRUE(IsNull(test_case->type_param()));
- EXPECT_TRUE(test_case->should_run());
- EXPECT_EQ(1, test_case->disabled_test_count());
- EXPECT_EQ(3, test_case->test_to_run_count());
- ASSERT_EQ(4, test_case->total_test_count());
+ EXPECT_STREQ("ApiTest", test_suite->name());
+ EXPECT_TRUE(IsNull(test_suite->type_param()));
+ EXPECT_TRUE(test_suite->should_run());
+ EXPECT_EQ(1, test_suite->disabled_test_count());
+ EXPECT_EQ(3, test_suite->test_to_run_count());
+ ASSERT_EQ(4, test_suite->total_test_count());
- const TestInfo** tests = UnitTestHelper::GetSortedTests(test_case);
+ const TestInfo** tests = UnitTestHelper::GetSortedTests(test_suite);
EXPECT_STREQ("DISABLED_Dummy1", tests[0]->name());
- EXPECT_STREQ("ApiTest", tests[0]->test_case_name());
+ EXPECT_STREQ("ApiTest", tests[0]->test_suite_name());
EXPECT_TRUE(IsNull(tests[0]->value_param()));
EXPECT_TRUE(IsNull(tests[0]->type_param()));
EXPECT_FALSE(tests[0]->should_run());
- EXPECT_STREQ("TestCaseDisabledAccessorsWork", tests[1]->name());
- EXPECT_STREQ("ApiTest", tests[1]->test_case_name());
+ EXPECT_STREQ("TestSuiteDisabledAccessorsWork", tests[1]->name());
+ EXPECT_STREQ("ApiTest", tests[1]->test_suite_name());
EXPECT_TRUE(IsNull(tests[1]->value_param()));
EXPECT_TRUE(IsNull(tests[1]->type_param()));
EXPECT_TRUE(tests[1]->should_run());
- EXPECT_STREQ("TestCaseImmutableAccessorsWork", tests[2]->name());
- EXPECT_STREQ("ApiTest", tests[2]->test_case_name());
+ EXPECT_STREQ("TestSuiteImmutableAccessorsWork", tests[2]->name());
+ EXPECT_STREQ("ApiTest", tests[2]->test_suite_name());
EXPECT_TRUE(IsNull(tests[2]->value_param()));
EXPECT_TRUE(IsNull(tests[2]->type_param()));
EXPECT_TRUE(tests[2]->should_run());
EXPECT_STREQ("UnitTestImmutableAccessorsWork", tests[3]->name());
- EXPECT_STREQ("ApiTest", tests[3]->test_case_name());
+ EXPECT_STREQ("ApiTest", tests[3]->test_suite_name());
EXPECT_TRUE(IsNull(tests[3]->value_param()));
EXPECT_TRUE(IsNull(tests[3]->type_param()));
EXPECT_TRUE(tests[3]->should_run());
delete[] tests;
- tests = NULL;
+ tests = nullptr;
#if GTEST_HAS_TYPED_TEST
- test_case = UnitTestHelper::FindTestCase("TestCaseWithCommentTest/0");
- ASSERT_TRUE(test_case != NULL);
+ test_suite = UnitTestHelper::FindTestSuite("TestSuiteWithCommentTest/0");
+ ASSERT_TRUE(test_suite != nullptr);
- EXPECT_STREQ("TestCaseWithCommentTest/0", test_case->name());
- EXPECT_STREQ(GetTypeName<int>().c_str(), test_case->type_param());
- EXPECT_TRUE(test_case->should_run());
- EXPECT_EQ(0, test_case->disabled_test_count());
- EXPECT_EQ(1, test_case->test_to_run_count());
- ASSERT_EQ(1, test_case->total_test_count());
+ EXPECT_STREQ("TestSuiteWithCommentTest/0", test_suite->name());
+ EXPECT_STREQ(GetTypeName<int>().c_str(), test_suite->type_param());
+ EXPECT_TRUE(test_suite->should_run());
+ EXPECT_EQ(0, test_suite->disabled_test_count());
+ EXPECT_EQ(1, test_suite->test_to_run_count());
+ ASSERT_EQ(1, test_suite->total_test_count());
- tests = UnitTestHelper::GetSortedTests(test_case);
+ tests = UnitTestHelper::GetSortedTests(test_suite);
EXPECT_STREQ("Dummy", tests[0]->name());
- EXPECT_STREQ("TestCaseWithCommentTest/0", tests[0]->test_case_name());
+ EXPECT_STREQ("TestSuiteWithCommentTest/0", tests[0]->test_suite_name());
EXPECT_TRUE(IsNull(tests[0]->value_param()));
EXPECT_STREQ(GetTypeName<int>().c_str(), tests[0]->type_param());
EXPECT_TRUE(tests[0]->should_run());
@@ -207,91 +206,91 @@
#endif // GTEST_HAS_TYPED_TEST
}
-TEST(ApiTest, TestCaseDisabledAccessorsWork) {
- const TestCase* test_case = UnitTestHelper::FindTestCase("DISABLED_Test");
- ASSERT_TRUE(test_case != NULL);
+TEST(ApiTest, TestSuiteDisabledAccessorsWork) {
+ const TestSuite* test_suite = UnitTestHelper::FindTestSuite("DISABLED_Test");
+ ASSERT_TRUE(test_suite != nullptr);
- EXPECT_STREQ("DISABLED_Test", test_case->name());
- EXPECT_TRUE(IsNull(test_case->type_param()));
- EXPECT_FALSE(test_case->should_run());
- EXPECT_EQ(1, test_case->disabled_test_count());
- EXPECT_EQ(0, test_case->test_to_run_count());
- ASSERT_EQ(1, test_case->total_test_count());
+ EXPECT_STREQ("DISABLED_Test", test_suite->name());
+ EXPECT_TRUE(IsNull(test_suite->type_param()));
+ EXPECT_FALSE(test_suite->should_run());
+ EXPECT_EQ(1, test_suite->disabled_test_count());
+ EXPECT_EQ(0, test_suite->test_to_run_count());
+ ASSERT_EQ(1, test_suite->total_test_count());
- const TestInfo* const test_info = test_case->GetTestInfo(0);
+ const TestInfo* const test_info = test_suite->GetTestInfo(0);
EXPECT_STREQ("Dummy2", test_info->name());
- EXPECT_STREQ("DISABLED_Test", test_info->test_case_name());
+ EXPECT_STREQ("DISABLED_Test", test_info->test_suite_name());
EXPECT_TRUE(IsNull(test_info->value_param()));
EXPECT_TRUE(IsNull(test_info->type_param()));
EXPECT_FALSE(test_info->should_run());
}
// These two tests are here to provide support for testing
-// test_case_to_run_count, disabled_test_count, and test_to_run_count.
+// test_suite_to_run_count, disabled_test_count, and test_to_run_count.
TEST(ApiTest, DISABLED_Dummy1) {}
TEST(DISABLED_Test, Dummy2) {}
class FinalSuccessChecker : public Environment {
protected:
- virtual void TearDown() {
+ void TearDown() override {
UnitTest* unit_test = UnitTest::GetInstance();
- EXPECT_EQ(1 + kTypedTestCases, unit_test->successful_test_case_count());
+ EXPECT_EQ(1 + kTypedTestSuites, unit_test->successful_test_suite_count());
EXPECT_EQ(3 + kTypedTests, unit_test->successful_test_count());
- EXPECT_EQ(0, unit_test->failed_test_case_count());
+ EXPECT_EQ(0, unit_test->failed_test_suite_count());
EXPECT_EQ(0, unit_test->failed_test_count());
EXPECT_TRUE(unit_test->Passed());
EXPECT_FALSE(unit_test->Failed());
- ASSERT_EQ(2 + kTypedTestCases, unit_test->total_test_case_count());
+ ASSERT_EQ(2 + kTypedTestSuites, unit_test->total_test_suite_count());
- const TestCase** const test_cases = UnitTestHelper::GetSortedTestCases();
+ const TestSuite** const test_suites = UnitTestHelper::GetSortedTestSuites();
- EXPECT_STREQ("ApiTest", test_cases[0]->name());
- EXPECT_TRUE(IsNull(test_cases[0]->type_param()));
- EXPECT_TRUE(test_cases[0]->should_run());
- EXPECT_EQ(1, test_cases[0]->disabled_test_count());
- ASSERT_EQ(4, test_cases[0]->total_test_count());
- EXPECT_EQ(3, test_cases[0]->successful_test_count());
- EXPECT_EQ(0, test_cases[0]->failed_test_count());
- EXPECT_TRUE(test_cases[0]->Passed());
- EXPECT_FALSE(test_cases[0]->Failed());
+ EXPECT_STREQ("ApiTest", test_suites[0]->name());
+ EXPECT_TRUE(IsNull(test_suites[0]->type_param()));
+ EXPECT_TRUE(test_suites[0]->should_run());
+ EXPECT_EQ(1, test_suites[0]->disabled_test_count());
+ ASSERT_EQ(4, test_suites[0]->total_test_count());
+ EXPECT_EQ(3, test_suites[0]->successful_test_count());
+ EXPECT_EQ(0, test_suites[0]->failed_test_count());
+ EXPECT_TRUE(test_suites[0]->Passed());
+ EXPECT_FALSE(test_suites[0]->Failed());
- EXPECT_STREQ("DISABLED_Test", test_cases[1]->name());
- EXPECT_TRUE(IsNull(test_cases[1]->type_param()));
- EXPECT_FALSE(test_cases[1]->should_run());
- EXPECT_EQ(1, test_cases[1]->disabled_test_count());
- ASSERT_EQ(1, test_cases[1]->total_test_count());
- EXPECT_EQ(0, test_cases[1]->successful_test_count());
- EXPECT_EQ(0, test_cases[1]->failed_test_count());
+ EXPECT_STREQ("DISABLED_Test", test_suites[1]->name());
+ EXPECT_TRUE(IsNull(test_suites[1]->type_param()));
+ EXPECT_FALSE(test_suites[1]->should_run());
+ EXPECT_EQ(1, test_suites[1]->disabled_test_count());
+ ASSERT_EQ(1, test_suites[1]->total_test_count());
+ EXPECT_EQ(0, test_suites[1]->successful_test_count());
+ EXPECT_EQ(0, test_suites[1]->failed_test_count());
#if GTEST_HAS_TYPED_TEST
- EXPECT_STREQ("TestCaseWithCommentTest/0", test_cases[2]->name());
- EXPECT_STREQ(GetTypeName<int>().c_str(), test_cases[2]->type_param());
- EXPECT_TRUE(test_cases[2]->should_run());
- EXPECT_EQ(0, test_cases[2]->disabled_test_count());
- ASSERT_EQ(1, test_cases[2]->total_test_count());
- EXPECT_EQ(1, test_cases[2]->successful_test_count());
- EXPECT_EQ(0, test_cases[2]->failed_test_count());
- EXPECT_TRUE(test_cases[2]->Passed());
- EXPECT_FALSE(test_cases[2]->Failed());
+ EXPECT_STREQ("TestSuiteWithCommentTest/0", test_suites[2]->name());
+ EXPECT_STREQ(GetTypeName<int>().c_str(), test_suites[2]->type_param());
+ EXPECT_TRUE(test_suites[2]->should_run());
+ EXPECT_EQ(0, test_suites[2]->disabled_test_count());
+ ASSERT_EQ(1, test_suites[2]->total_test_count());
+ EXPECT_EQ(1, test_suites[2]->successful_test_count());
+ EXPECT_EQ(0, test_suites[2]->failed_test_count());
+ EXPECT_TRUE(test_suites[2]->Passed());
+ EXPECT_FALSE(test_suites[2]->Failed());
#endif // GTEST_HAS_TYPED_TEST
- const TestCase* test_case = UnitTestHelper::FindTestCase("ApiTest");
- const TestInfo** tests = UnitTestHelper::GetSortedTests(test_case);
+ const TestSuite* test_suite = UnitTestHelper::FindTestSuite("ApiTest");
+ const TestInfo** tests = UnitTestHelper::GetSortedTests(test_suite);
EXPECT_STREQ("DISABLED_Dummy1", tests[0]->name());
- EXPECT_STREQ("ApiTest", tests[0]->test_case_name());
+ EXPECT_STREQ("ApiTest", tests[0]->test_suite_name());
EXPECT_FALSE(tests[0]->should_run());
- EXPECT_STREQ("TestCaseDisabledAccessorsWork", tests[1]->name());
- EXPECT_STREQ("ApiTest", tests[1]->test_case_name());
+ EXPECT_STREQ("TestSuiteDisabledAccessorsWork", tests[1]->name());
+ EXPECT_STREQ("ApiTest", tests[1]->test_suite_name());
EXPECT_TRUE(IsNull(tests[1]->value_param()));
EXPECT_TRUE(IsNull(tests[1]->type_param()));
EXPECT_TRUE(tests[1]->should_run());
EXPECT_TRUE(tests[1]->result()->Passed());
EXPECT_EQ(0, tests[1]->result()->test_property_count());
- EXPECT_STREQ("TestCaseImmutableAccessorsWork", tests[2]->name());
- EXPECT_STREQ("ApiTest", tests[2]->test_case_name());
+ EXPECT_STREQ("TestSuiteImmutableAccessorsWork", tests[2]->name());
+ EXPECT_STREQ("ApiTest", tests[2]->test_suite_name());
EXPECT_TRUE(IsNull(tests[2]->value_param()));
EXPECT_TRUE(IsNull(tests[2]->type_param()));
EXPECT_TRUE(tests[2]->should_run());
@@ -299,7 +298,7 @@
EXPECT_EQ(0, tests[2]->result()->test_property_count());
EXPECT_STREQ("UnitTestImmutableAccessorsWork", tests[3]->name());
- EXPECT_STREQ("ApiTest", tests[3]->test_case_name());
+ EXPECT_STREQ("ApiTest", tests[3]->test_suite_name());
EXPECT_TRUE(IsNull(tests[3]->value_param()));
EXPECT_TRUE(IsNull(tests[3]->type_param()));
EXPECT_TRUE(tests[3]->should_run());
@@ -312,11 +311,11 @@
delete[] tests;
#if GTEST_HAS_TYPED_TEST
- test_case = UnitTestHelper::FindTestCase("TestCaseWithCommentTest/0");
- tests = UnitTestHelper::GetSortedTests(test_case);
+ test_suite = UnitTestHelper::FindTestSuite("TestSuiteWithCommentTest/0");
+ tests = UnitTestHelper::GetSortedTests(test_suite);
EXPECT_STREQ("Dummy", tests[0]->name());
- EXPECT_STREQ("TestCaseWithCommentTest/0", tests[0]->test_case_name());
+ EXPECT_STREQ("TestSuiteWithCommentTest/0", tests[0]->test_suite_name());
EXPECT_TRUE(IsNull(tests[0]->value_param()));
EXPECT_STREQ(GetTypeName<int>().c_str(), tests[0]->type_param());
EXPECT_TRUE(tests[0]->should_run());
@@ -325,7 +324,7 @@
delete[] tests;
#endif // GTEST_HAS_TYPED_TEST
- delete[] test_cases;
+ delete[] test_suites;
}
};
diff --git a/third_party/googletest/test/gtest_all_test.cc b/third_party/googletest/test/gtest_all_test.cc
index 955aa62..615b29b 100644
--- a/third_party/googletest/test/gtest_all_test.cc
+++ b/third_party/googletest/test/gtest_all_test.cc
@@ -26,22 +26,21 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
//
-// Author: wan@google.com (Zhanyong Wan)
-//
-// Tests for Google C++ Testing Framework (Google Test)
+// Tests for Google C++ Testing and Mocking Framework (Google Test)
//
// Sometimes it's desirable to build most of Google Test's own tests
// by compiling a single file. This file serves this purpose.
-#include "test/gtest-filepath_test.cc"
-#include "test/gtest-linked_ptr_test.cc"
-#include "test/gtest-message_test.cc"
-#include "test/gtest-options_test.cc"
-#include "test/gtest-port_test.cc"
+#include "test/googletest-filepath-test.cc"
+#include "test/googletest-message-test.cc"
+#include "test/googletest-options-test.cc"
+#include "test/googletest-port-test.cc"
+#include "test/googletest-test-part-test.cc"
+#include "test/gtest-typed-test2_test.cc"
+#include "test/gtest-typed-test_test.cc"
#include "test/gtest_pred_impl_unittest.cc"
#include "test/gtest_prod_test.cc"
-#include "test/gtest-test-part_test.cc"
-#include "test/gtest-typed-test_test.cc"
-#include "test/gtest-typed-test2_test.cc"
+#include "test/gtest_skip_test.cc"
#include "test/gtest_unittest.cc"
#include "test/production.cc"
diff --git a/third_party/googletest/test/gtest_assert_by_exception_test.cc b/third_party/googletest/test/gtest_assert_by_exception_test.cc
new file mode 100644
index 0000000..ada4cb3
--- /dev/null
+++ b/third_party/googletest/test/gtest_assert_by_exception_test.cc
@@ -0,0 +1,116 @@
+// Copyright 2009, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+// Tests Google Test's assert-by-exception mode with exceptions enabled.
+
+#include "gtest/gtest.h"
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdexcept>
+
+class ThrowListener : public testing::EmptyTestEventListener {
+ void OnTestPartResult(const testing::TestPartResult& result) override {
+ if (result.type() == testing::TestPartResult::kFatalFailure) {
+ throw testing::AssertionException(result);
+ }
+ }
+};
+
+// Prints the given failure message and exits the program with
+// non-zero. We use this instead of a Google Test assertion to
+// indicate a failure, as the latter is been tested and cannot be
+// relied on.
+void Fail(const char* msg) {
+ printf("FAILURE: %s\n", msg);
+ fflush(stdout);
+ exit(1);
+}
+
+static void AssertFalse() {
+ ASSERT_EQ(2, 3) << "Expected failure";
+}
+
+// Tests that an assertion failure throws a subclass of
+// std::runtime_error.
+TEST(Test, Test) {
+ // A successful assertion shouldn't throw.
+ try {
+ EXPECT_EQ(3, 3);
+ } catch(...) {
+ Fail("A successful assertion wrongfully threw.");
+ }
+
+ // A successful assertion shouldn't throw.
+ try {
+ EXPECT_EQ(3, 4);
+ } catch(...) {
+ Fail("A failed non-fatal assertion wrongfully threw.");
+ }
+
+ // A failed assertion should throw.
+ try {
+ AssertFalse();
+ } catch(const testing::AssertionException& e) {
+ if (strstr(e.what(), "Expected failure") != nullptr) throw;
+
+ printf("%s",
+ "A failed assertion did throw an exception of the right type, "
+ "but the message is incorrect. Instead of containing \"Expected "
+ "failure\", it is:\n");
+ Fail(e.what());
+ } catch(...) {
+ Fail("A failed assertion threw the wrong type of exception.");
+ }
+ Fail("A failed assertion should've thrown but didn't.");
+}
+
+int kTestForContinuingTest = 0;
+
+TEST(Test, Test2) {
+ kTestForContinuingTest = 1;
+}
+
+int main(int argc, char** argv) {
+ testing::InitGoogleTest(&argc, argv);
+ testing::UnitTest::GetInstance()->listeners().Append(new ThrowListener);
+
+ int result = RUN_ALL_TESTS();
+ if (result == 0) {
+ printf("RUN_ALL_TESTS returned %d\n", result);
+ Fail("Expected failure instead.");
+ }
+
+ if (kTestForContinuingTest == 0) {
+ Fail("Should have continued with other tests, but did not.");
+ }
+ return 0;
+}
diff --git a/third_party/googletest/test/gtest_environment_test.cc b/third_party/googletest/test/gtest_environment_test.cc
index 1d6dc12..fea542a 100644
--- a/third_party/googletest/test/gtest_environment_test.cc
+++ b/third_party/googletest/test/gtest_environment_test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
//
// Tests using global test environments.
@@ -54,7 +53,7 @@
// Depending on the value of failure_in_set_up_, SetUp() will
// generate a non-fatal failure, generate a fatal failure, or
// succeed.
- virtual void SetUp() {
+ void SetUp() override {
set_up_was_run_ = true;
switch (failure_in_set_up_) {
@@ -70,7 +69,7 @@
}
// Generates a non-fatal failure.
- virtual void TearDown() {
+ void TearDown() override {
tear_down_was_run_ = true;
ADD_FAILURE() << "Expected non-fatal failure in global tear-down.";
}
diff --git a/third_party/googletest/test/gtest_help_test.py b/third_party/googletest/test/gtest_help_test.py
index 093c838..582d24c 100755
--- a/third_party/googletest/test/gtest_help_test.py
+++ b/third_party/googletest/test/gtest_help_test.py
@@ -29,7 +29,7 @@
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-"""Tests the --help flag of Google C++ Testing Framework.
+"""Tests the --help flag of Google C++ Testing and Mocking Framework.
SYNOPSIS
gtest_help_test.py --build_dir=BUILD/DIR
@@ -37,8 +37,6 @@
gtest_help_test.py
"""
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
import os
import re
import gtest_test_utils
diff --git a/third_party/googletest/test/gtest_help_test_.cc b/third_party/googletest/test/gtest_help_test_.cc
index 31f78c2..750ae6c 100644
--- a/third_party/googletest/test/gtest_help_test_.cc
+++ b/third_party/googletest/test/gtest_help_test_.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// This program is meant to be run by gtest_help_test.py. Do not run
// it directly.
diff --git a/third_party/googletest/test/gtest_uninitialized_test.py b/third_party/googletest/test/gtest_json_test_utils.py
old mode 100755
new mode 100644
similarity index 60%
copy from third_party/googletest/test/gtest_uninitialized_test.py
copy to third_party/googletest/test/gtest_json_test_utils.py
index 4358370..62bbfc2
--- a/third_party/googletest/test/gtest_uninitialized_test.py
+++ b/third_party/googletest/test/gtest_json_test_utils.py
@@ -1,6 +1,4 @@
-#!/usr/bin/env python
-#
-# Copyright 2008, Google Inc.
+# Copyright 2018, Google Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
@@ -29,42 +27,34 @@
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-"""Verifies that Google Test warns the user when not initialized properly."""
+"""Unit test utilities for gtest_json_output."""
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
-import gtest_test_utils
+import re
-COMMAND = gtest_test_utils.GetTestExecutablePath('gtest_uninitialized_test_')
+def normalize(obj):
+ """Normalize output object.
+ Args:
+ obj: Google Test's JSON output object to normalize.
-def Assert(condition):
- if not condition:
- raise AssertionError
-
-
-def AssertEq(expected, actual):
- if expected != actual:
- print('Expected: %s' % (expected,))
- print(' Actual: %s' % (actual,))
- raise AssertionError
-
-
-def TestExitCodeAndOutput(command):
- """Runs the given command and verifies its exit code and output."""
-
- # Verifies that 'command' exits with code 1.
- p = gtest_test_utils.Subprocess(command)
- Assert(p.exited)
- AssertEq(1, p.exit_code)
- Assert('InitGoogleTest' in p.output)
-
-
-class GTestUninitializedTest(gtest_test_utils.TestCase):
- def testExitCodeAndOutput(self):
- TestExitCodeAndOutput(COMMAND)
-
-
-if __name__ == '__main__':
- gtest_test_utils.Main()
+ Returns:
+ Normalized output without any references to transient information that may
+ change from run to run.
+ """
+ def _normalize(key, value):
+ if key == 'time':
+ return re.sub(r'^\d+(\.\d+)?s$', '*', value)
+ elif key == 'timestamp':
+ return re.sub(r'^\d{4}-\d\d-\d\dT\d\d:\d\d:\d\dZ$', '*', value)
+ elif key == 'failure':
+ value = re.sub(r'^.*[/\\](.*:)\d+\n', '\\1*\n', value)
+ return re.sub(r'Stack trace:\n(.|\n)*', 'Stack trace:\n*', value)
+ else:
+ return normalize(value)
+ if isinstance(obj, dict):
+ return {k: _normalize(k, v) for k, v in obj.items()}
+ if isinstance(obj, list):
+ return [normalize(x) for x in obj]
+ else:
+ return obj
diff --git a/third_party/googletest/test/gtest_list_output_unittest.py b/third_party/googletest/test/gtest_list_output_unittest.py
new file mode 100644
index 0000000..3bba7ea
--- /dev/null
+++ b/third_party/googletest/test/gtest_list_output_unittest.py
@@ -0,0 +1,141 @@
+#!/usr/bin/env python
+#
+# Copyright 2006, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+"""Unit test for Google Test's --gtest_list_tests flag.
+
+A user can ask Google Test to list all tests by specifying the
+--gtest_list_tests flag. If output is requested, via --gtest_output=xml
+or --gtest_output=json, the tests are listed, with extra information in the
+output file.
+This script tests such functionality by invoking gtest_list_output_unittest_
+ (a program written with Google Test) the command line flags.
+"""
+
+import os
+import re
+import gtest_test_utils
+
+GTEST_LIST_TESTS_FLAG = '--gtest_list_tests'
+GTEST_OUTPUT_FLAG = '--gtest_output'
+
+EXPECTED_XML = """<\?xml version="1.0" encoding="UTF-8"\?>
+<testsuites tests="2" name="AllTests">
+ <testsuite name="FooTest" tests="2">
+ <testcase name="Test1" file=".*gtest_list_output_unittest_.cc" line="43" />
+ <testcase name="Test2" file=".*gtest_list_output_unittest_.cc" line="45" />
+ </testsuite>
+</testsuites>
+"""
+
+EXPECTED_JSON = """{
+ "tests": 2,
+ "name": "AllTests",
+ "testsuites": \[
+ {
+ "name": "FooTest",
+ "tests": 2,
+ "testsuite": \[
+ {
+ "name": "Test1",
+ "file": ".*gtest_list_output_unittest_.cc",
+ "line": 43
+ },
+ {
+ "name": "Test2",
+ "file": ".*gtest_list_output_unittest_.cc",
+ "line": 45
+ }
+ \]
+ }
+ \]
+}
+"""
+
+
+class GTestListTestsOutputUnitTest(gtest_test_utils.TestCase):
+ """Unit test for Google Test's list tests with output to file functionality.
+ """
+
+ def testXml(self):
+ """Verifies XML output for listing tests in a Google Test binary.
+
+ Runs a test program that generates an empty XML output, and
+ tests that the XML output is expected.
+ """
+ self._TestOutput('xml', EXPECTED_XML)
+
+ def testJSON(self):
+ """Verifies XML output for listing tests in a Google Test binary.
+
+ Runs a test program that generates an empty XML output, and
+ tests that the XML output is expected.
+ """
+ self._TestOutput('json', EXPECTED_JSON)
+
+ def _GetOutput(self, out_format):
+ file_path = os.path.join(gtest_test_utils.GetTempDir(),
+ 'test_out.' + out_format)
+ gtest_prog_path = gtest_test_utils.GetTestExecutablePath(
+ 'gtest_list_output_unittest_')
+
+ command = ([
+ gtest_prog_path,
+ '%s=%s:%s' % (GTEST_OUTPUT_FLAG, out_format, file_path),
+ '--gtest_list_tests'
+ ])
+ environ_copy = os.environ.copy()
+ p = gtest_test_utils.Subprocess(
+ command, env=environ_copy, working_dir=gtest_test_utils.GetTempDir())
+
+ self.assert_(p.exited)
+ self.assertEquals(0, p.exit_code)
+ with open(file_path) as f:
+ result = f.read()
+ return result
+
+ def _TestOutput(self, test_format, expected_output):
+ actual = self._GetOutput(test_format)
+ actual_lines = actual.splitlines()
+ expected_lines = expected_output.splitlines()
+ line_count = 0
+ for actual_line in actual_lines:
+ expected_line = expected_lines[line_count]
+ expected_line_re = re.compile(expected_line.strip())
+ self.assert_(
+ expected_line_re.match(actual_line.strip()),
+ ('actual output of "%s",\n'
+ 'which does not match expected regex of "%s"\n'
+ 'on line %d' % (actual, expected_output, line_count)))
+ line_count = line_count + 1
+
+
+if __name__ == '__main__':
+ os.environ['GTEST_STACK_TRACE_DEPTH'] = '1'
+ gtest_test_utils.Main()
diff --git a/third_party/googletest/test/gtest_uninitialized_test_.cc b/third_party/googletest/test/gtest_list_output_unittest_.cc
similarity index 74%
copy from third_party/googletest/test/gtest_uninitialized_test_.cc
copy to third_party/googletest/test/gtest_list_output_unittest_.cc
index 4431698..b1c7b4d 100644
--- a/third_party/googletest/test/gtest_uninitialized_test_.cc
+++ b/third_party/googletest/test/gtest_list_output_unittest_.cc
@@ -1,4 +1,4 @@
-// Copyright 2008, Google Inc.
+// Copyright 2018, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
@@ -27,17 +27,25 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-// Author: wan@google.com (Zhanyong Wan)
+// Author: david.schuldenfrei@gmail.com (David Schuldenfrei)
+
+// Unit test for Google Test's --gtest_list_tests and --gtest_output flag.
+//
+// A user can ask Google Test to list all tests that will run,
+// and have the output saved in a Json/Xml file.
+// The tests will not be run after listing.
+//
+// This program will be invoked from a Python unit test.
+// Don't run it directly.
#include "gtest/gtest.h"
-TEST(DummyTest, Dummy) {
- // This test doesn't verify anything. We just need it to create a
- // realistic stage for testing the behavior of Google Test when
- // RUN_ALL_TESTS() is called without testing::InitGoogleTest() being
- // called first.
-}
+TEST(FooTest, Test1) {}
-int main() {
+TEST(FooTest, Test2) {}
+
+int main(int argc, char **argv) {
+ ::testing::InitGoogleTest(&argc, argv);
+
return RUN_ALL_TESTS();
}
diff --git a/third_party/googletest/test/gtest_main_unittest.cc b/third_party/googletest/test/gtest_main_unittest.cc
index ecd9bb8..eddedea 100644
--- a/third_party/googletest/test/gtest_main_unittest.cc
+++ b/third_party/googletest/test/gtest_main_unittest.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
#include "gtest/gtest.h"
@@ -41,5 +40,5 @@
} // namespace
-// We are using the main() function defined in src/gtest_main.cc, so
-// we don't define it here.
+// We are using the main() function defined in gtest_main.cc, so we
+// don't define it here.
diff --git a/third_party/googletest/test/gtest_no_test_unittest.cc b/third_party/googletest/test/gtest_no_test_unittest.cc
index 292599a..d4f88db 100644
--- a/third_party/googletest/test/gtest_no_test_unittest.cc
+++ b/third_party/googletest/test/gtest_no_test_unittest.cc
@@ -29,8 +29,6 @@
// Tests that a Google Test program that has no test defined can run
// successfully.
-//
-// Author: wan@google.com (Zhanyong Wan)
#include "gtest/gtest.h"
diff --git a/third_party/googletest/test/gtest_pred_impl_unittest.cc b/third_party/googletest/test/gtest_pred_impl_unittest.cc
index a84eff8..049ef98 100644
--- a/third_party/googletest/test/gtest_pred_impl_unittest.cc
+++ b/third_party/googletest/test/gtest_pred_impl_unittest.cc
@@ -27,7 +27,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-// This file is AUTOMATICALLY GENERATED on 10/31/2011 by command
+// This file is AUTOMATICALLY GENERATED on 01/02/2019 by command
// 'gen_gtest_pred_impl.py 5'. DO NOT EDIT BY HAND!
// Regression test for gtest_pred_impl.h
@@ -122,13 +122,13 @@
class Predicate1Test : public testing::Test {
protected:
- virtual void SetUp() {
+ void SetUp() override {
expected_to_finish_ = true;
finished_ = false;
n1_ = 0;
}
- virtual void TearDown() {
+ void TearDown() override {
// Verifies that each of the predicate's arguments was evaluated
// exactly once.
EXPECT_EQ(1, n1_) <<
@@ -514,13 +514,13 @@
class Predicate2Test : public testing::Test {
protected:
- virtual void SetUp() {
+ void SetUp() override {
expected_to_finish_ = true;
finished_ = false;
n1_ = n2_ = 0;
}
- virtual void TearDown() {
+ void TearDown() override {
// Verifies that each of the predicate's arguments was evaluated
// exactly once.
EXPECT_EQ(1, n1_) <<
@@ -948,13 +948,13 @@
class Predicate3Test : public testing::Test {
protected:
- virtual void SetUp() {
+ void SetUp() override {
expected_to_finish_ = true;
finished_ = false;
n1_ = n2_ = n3_ = 0;
}
- virtual void TearDown() {
+ void TearDown() override {
// Verifies that each of the predicate's arguments was evaluated
// exactly once.
EXPECT_EQ(1, n1_) <<
@@ -1424,13 +1424,13 @@
class Predicate4Test : public testing::Test {
protected:
- virtual void SetUp() {
+ void SetUp() override {
expected_to_finish_ = true;
finished_ = false;
n1_ = n2_ = n3_ = n4_ = 0;
}
- virtual void TearDown() {
+ void TearDown() override {
// Verifies that each of the predicate's arguments was evaluated
// exactly once.
EXPECT_EQ(1, n1_) <<
@@ -1942,13 +1942,13 @@
class Predicate5Test : public testing::Test {
protected:
- virtual void SetUp() {
+ void SetUp() override {
expected_to_finish_ = true;
finished_ = false;
n1_ = n2_ = n3_ = n4_ = n5_ = 0;
}
- virtual void TearDown() {
+ void TearDown() override {
// Verifies that each of the predicate's arguments was evaluated
// exactly once.
EXPECT_EQ(1, n1_) <<
diff --git a/third_party/googletest/test/gtest_premature_exit_test.cc b/third_party/googletest/test/gtest_premature_exit_test.cc
index 3b4dc7d..0920a97 100644
--- a/third_party/googletest/test/gtest_premature_exit_test.cc
+++ b/third_party/googletest/test/gtest_premature_exit_test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
//
// Tests that Google Test manipulates the premature-exit-detection
// file correctly.
@@ -57,7 +56,7 @@
premature_exit_file_path_ = GetEnv("TEST_PREMATURE_EXIT_FILE");
// Normalize NULL to "" for ease of handling.
- if (premature_exit_file_path_ == NULL) {
+ if (premature_exit_file_path_ == nullptr) {
premature_exit_file_path_ = "";
}
}
@@ -114,7 +113,7 @@
// Test that the premature-exit file is deleted upon return from
// RUN_ALL_TESTS().
const char* const filepath = GetEnv("TEST_PREMATURE_EXIT_FILE");
- if (filepath != NULL && *filepath != '\0') {
+ if (filepath != nullptr && *filepath != '\0') {
if (PrematureExitTest::FileExists(filepath)) {
printf(
"File %s shouldn't exist after the test program finishes, but does.",
diff --git a/third_party/googletest/test/gtest_prod_test.cc b/third_party/googletest/test/gtest_prod_test.cc
index 060abce..ede81a0 100644
--- a/third_party/googletest/test/gtest_prod_test.cc
+++ b/third_party/googletest/test/gtest_prod_test.cc
@@ -26,13 +26,12 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
-//
-// Unit test for include/gtest/gtest_prod.h.
+//
+// Unit test for gtest_prod.h.
+
+#include "production.h"
#include "gtest/gtest.h"
-#include "test/production.h"
// Tests that private members can be accessed from a TEST declared as
// a friend of the class.
diff --git a/third_party/googletest/test/gtest_repeat_test.cc b/third_party/googletest/test/gtest_repeat_test.cc
index b9e65e4..7da4a15 100644
--- a/third_party/googletest/test/gtest_repeat_test.cc
+++ b/third_party/googletest/test/gtest_repeat_test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Tests the --gtest_repeat=number flag.
@@ -67,7 +66,7 @@
// Used for verifying that global environment set-up and tear-down are
-// inside the gtest_repeat loop.
+// inside the --gtest_repeat loop.
int g_environment_set_up_count = 0;
int g_environment_tear_down_count = 0;
@@ -75,8 +74,8 @@
class MyEnvironment : public testing::Environment {
public:
MyEnvironment() {}
- virtual void SetUp() { g_environment_set_up_count++; }
- virtual void TearDown() { g_environment_tear_down_count++; }
+ void SetUp() override { g_environment_set_up_count++; }
+ void TearDown() override { g_environment_tear_down_count++; }
};
// A test that should fail.
@@ -118,14 +117,12 @@
class MyParamTest : public testing::TestWithParam<int> {};
TEST_P(MyParamTest, ShouldPass) {
- // TODO(vladl@google.com): Make parameter value checking robust
- // WRT order of tests.
GTEST_CHECK_INT_EQ_(g_param_test_count % kNumberOfParamTests, GetParam());
g_param_test_count++;
}
-INSTANTIATE_TEST_CASE_P(MyParamSequence,
- MyParamTest,
- testing::Range(0, kNumberOfParamTests));
+INSTANTIATE_TEST_SUITE_P(MyParamSequence,
+ MyParamTest,
+ testing::Range(0, kNumberOfParamTests));
// Resets the count for each test.
void ResetCounts() {
diff --git a/third_party/googletest/test/gtest_uninitialized_test.py b/third_party/googletest/test/gtest_skip_environment_check_output_test.py
similarity index 63%
copy from third_party/googletest/test/gtest_uninitialized_test.py
copy to third_party/googletest/test/gtest_skip_environment_check_output_test.py
index 4358370..6e79155 100755
--- a/third_party/googletest/test/gtest_uninitialized_test.py
+++ b/third_party/googletest/test/gtest_skip_environment_check_output_test.py
@@ -1,7 +1,6 @@
#!/usr/bin/env python
#
-# Copyright 2008, Google Inc.
-# All rights reserved.
+# Copyright 2019 Google LLC. All Rights Reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
@@ -28,42 +27,27 @@
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+"""Tests Google Test's gtest skip in environment setup behavior.
-"""Verifies that Google Test warns the user when not initialized properly."""
-
-__author__ = 'wan@google.com (Zhanyong Wan)'
+This script invokes gtest_skip_in_environment_setup_test_ and verifies its
+output.
+"""
import gtest_test_utils
+# Path to the gtest_skip_in_environment_setup_test binary
+EXE_PATH = gtest_test_utils.GetTestExecutablePath(
+ 'gtest_skip_in_environment_setup_test')
-COMMAND = gtest_test_utils.GetTestExecutablePath('gtest_uninitialized_test_')
+OUTPUT = gtest_test_utils.Subprocess([EXE_PATH]).output
-def Assert(condition):
- if not condition:
- raise AssertionError
+# Test.
+class SkipEntireEnvironmentTest(gtest_test_utils.TestCase):
-
-def AssertEq(expected, actual):
- if expected != actual:
- print('Expected: %s' % (expected,))
- print(' Actual: %s' % (actual,))
- raise AssertionError
-
-
-def TestExitCodeAndOutput(command):
- """Runs the given command and verifies its exit code and output."""
-
- # Verifies that 'command' exits with code 1.
- p = gtest_test_utils.Subprocess(command)
- Assert(p.exited)
- AssertEq(1, p.exit_code)
- Assert('InitGoogleTest' in p.output)
-
-
-class GTestUninitializedTest(gtest_test_utils.TestCase):
- def testExitCodeAndOutput(self):
- TestExitCodeAndOutput(COMMAND)
+ def testSkipEntireEnvironmentTest(self):
+ self.assertIn('Skipping the entire environment', OUTPUT)
+ self.assertNotIn('FAILED', OUTPUT)
if __name__ == '__main__':
diff --git a/third_party/googletest/test/gtest_uninitialized_test_.cc b/third_party/googletest/test/gtest_skip_in_environment_setup_test.cc
similarity index 73%
copy from third_party/googletest/test/gtest_uninitialized_test_.cc
copy to third_party/googletest/test/gtest_skip_in_environment_setup_test.cc
index 4431698..9372310 100644
--- a/third_party/googletest/test/gtest_uninitialized_test_.cc
+++ b/third_party/googletest/test/gtest_skip_in_environment_setup_test.cc
@@ -1,4 +1,4 @@
-// Copyright 2008, Google Inc.
+// Copyright 2019, Google LLC.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
@@ -11,7 +11,7 @@
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
-// * Neither the name of Google Inc. nor the names of its
+// * Neither the name of Google LLC. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
@@ -27,17 +27,23 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-// Author: wan@google.com (Zhanyong Wan)
+// This test verifies that skipping in the environment results in the
+// testcases being skipped.
+#include <iostream>
#include "gtest/gtest.h"
-TEST(DummyTest, Dummy) {
- // This test doesn't verify anything. We just need it to create a
- // realistic stage for testing the behavior of Google Test when
- // RUN_ALL_TESTS() is called without testing::InitGoogleTest() being
- // called first.
-}
+class SetupEnvironment : public testing::Environment {
+ public:
+ void SetUp() override { GTEST_SKIP() << "Skipping the entire environment"; }
+};
-int main() {
+TEST(Test, AlwaysFails) { EXPECT_EQ(true, false); }
+
+int main(int argc, char **argv) {
+ testing::InitGoogleTest(&argc, argv);
+
+ testing::AddGlobalTestEnvironment(new SetupEnvironment());
+
return RUN_ALL_TESTS();
}
diff --git a/third_party/googletest/test/gtest_uninitialized_test_.cc b/third_party/googletest/test/gtest_skip_test.cc
similarity index 77%
copy from third_party/googletest/test/gtest_uninitialized_test_.cc
copy to third_party/googletest/test/gtest_skip_test.cc
index 4431698..717e105 100644
--- a/third_party/googletest/test/gtest_uninitialized_test_.cc
+++ b/third_party/googletest/test/gtest_skip_test.cc
@@ -1,5 +1,5 @@
-// Copyright 2008, Google Inc.
-// All rights reserved.
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
@@ -27,17 +27,29 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-// Author: wan@google.com (Zhanyong Wan)
+// Author: arseny.aprelev@gmail.com (Arseny Aprelev)
+//
#include "gtest/gtest.h"
-TEST(DummyTest, Dummy) {
- // This test doesn't verify anything. We just need it to create a
- // realistic stage for testing the behavior of Google Test when
- // RUN_ALL_TESTS() is called without testing::InitGoogleTest() being
- // called first.
+using ::testing::Test;
+
+TEST(SkipTest, DoesSkip) {
+ GTEST_SKIP();
+ EXPECT_EQ(0, 1);
}
-int main() {
- return RUN_ALL_TESTS();
+class Fixture : public Test {
+ protected:
+ void SetUp() override {
+ GTEST_SKIP() << "skipping all tests for this fixture";
+ }
+};
+
+TEST_F(Fixture, SkipsOneTest) {
+ EXPECT_EQ(5, 7);
+}
+
+TEST_F(Fixture, SkipsAnotherTest) {
+ EXPECT_EQ(99, 100);
}
diff --git a/third_party/googletest/test/gtest_sole_header_test.cc b/third_party/googletest/test/gtest_sole_header_test.cc
index ccd091a..1d94ac6 100644
--- a/third_party/googletest/test/gtest_sole_header_test.cc
+++ b/third_party/googletest/test/gtest_sole_header_test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: mheule@google.com (Markus Heule)
+
//
// This test verifies that it's possible to use Google Test by including
// the gtest.h header file alone.
diff --git a/third_party/googletest/test/gtest_stress_test.cc b/third_party/googletest/test/gtest_stress_test.cc
index cac405f..8434819 100644
--- a/third_party/googletest/test/gtest_stress_test.cc
+++ b/third_party/googletest/test/gtest_stress_test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Tests that SCOPED_TRACE() and various Google Test assertions can be
// used in a large number of threads concurrently.
@@ -46,7 +45,6 @@
using internal::Notification;
using internal::TestPropertyKeyIs;
using internal::ThreadWithParam;
-using internal::scoped_ptr;
// In order to run tests in this file, for platforms where Google Test is
// thread safe, implement ThreadWithParam. See the description of its API
@@ -120,7 +118,7 @@
// concurrently.
TEST(StressTest, CanUseScopedTraceAndAssertionsInManyThreads) {
{
- scoped_ptr<ThreadWithParam<int> > threads[kThreadCount];
+ std::unique_ptr<ThreadWithParam<int> > threads[kThreadCount];
Notification threads_can_start;
for (int i = 0; i != kThreadCount; i++)
threads[i].reset(new ThreadWithParam<int>(&ManyAsserts,
@@ -164,7 +162,7 @@
}
void GenerateFatalFailureInAnotherThread(bool is_fatal) {
- ThreadWithParam<bool> thread(&FailingThread, is_fatal, NULL);
+ ThreadWithParam<bool> thread(&FailingThread, is_fatal, nullptr);
thread.Join();
}
diff --git a/third_party/googletest/test/gtest_test_macro_stack_footprint_test.cc b/third_party/googletest/test/gtest_test_macro_stack_footprint_test.cc
new file mode 100644
index 0000000..a48db05
--- /dev/null
+++ b/third_party/googletest/test/gtest_test_macro_stack_footprint_test.cc
@@ -0,0 +1,89 @@
+// Copyright 2013, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+//
+// Each TEST() expands to some static registration logic. GCC puts all
+// such static initialization logic for a translation unit in a common,
+// internal function. Since Google's build system restricts how much
+// stack space a function can use, there's a limit on how many TEST()s
+// one can put in a single C++ test file. This test ensures that a large
+// number of TEST()s can be defined in the same translation unit.
+
+#include "gtest/gtest.h"
+
+// This macro defines 10 dummy tests.
+#define TEN_TESTS_(test_case_name) \
+ TEST(test_case_name, T0) {} \
+ TEST(test_case_name, T1) {} \
+ TEST(test_case_name, T2) {} \
+ TEST(test_case_name, T3) {} \
+ TEST(test_case_name, T4) {} \
+ TEST(test_case_name, T5) {} \
+ TEST(test_case_name, T6) {} \
+ TEST(test_case_name, T7) {} \
+ TEST(test_case_name, T8) {} \
+ TEST(test_case_name, T9) {}
+
+// This macro defines 100 dummy tests.
+#define HUNDRED_TESTS_(test_case_name_prefix) \
+ TEN_TESTS_(test_case_name_prefix ## 0) \
+ TEN_TESTS_(test_case_name_prefix ## 1) \
+ TEN_TESTS_(test_case_name_prefix ## 2) \
+ TEN_TESTS_(test_case_name_prefix ## 3) \
+ TEN_TESTS_(test_case_name_prefix ## 4) \
+ TEN_TESTS_(test_case_name_prefix ## 5) \
+ TEN_TESTS_(test_case_name_prefix ## 6) \
+ TEN_TESTS_(test_case_name_prefix ## 7) \
+ TEN_TESTS_(test_case_name_prefix ## 8) \
+ TEN_TESTS_(test_case_name_prefix ## 9)
+
+// This macro defines 1000 dummy tests.
+#define THOUSAND_TESTS_(test_case_name_prefix) \
+ HUNDRED_TESTS_(test_case_name_prefix ## 0) \
+ HUNDRED_TESTS_(test_case_name_prefix ## 1) \
+ HUNDRED_TESTS_(test_case_name_prefix ## 2) \
+ HUNDRED_TESTS_(test_case_name_prefix ## 3) \
+ HUNDRED_TESTS_(test_case_name_prefix ## 4) \
+ HUNDRED_TESTS_(test_case_name_prefix ## 5) \
+ HUNDRED_TESTS_(test_case_name_prefix ## 6) \
+ HUNDRED_TESTS_(test_case_name_prefix ## 7) \
+ HUNDRED_TESTS_(test_case_name_prefix ## 8) \
+ HUNDRED_TESTS_(test_case_name_prefix ## 9)
+
+// Ensures that we can define 1000 TEST()s in the same translation
+// unit.
+THOUSAND_TESTS_(T)
+
+int main(int argc, char **argv) {
+ testing::InitGoogleTest(&argc, argv);
+
+ // We don't actually need to run the dummy tests - the purpose is to
+ // ensure that they compile.
+ return 0;
+}
diff --git a/third_party/googletest/test/gtest_test_utils.py b/third_party/googletest/test/gtest_test_utils.py
index d2b6748..9a4dcb8 100755
--- a/third_party/googletest/test/gtest_test_utils.py
+++ b/third_party/googletest/test/gtest_test_utils.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-#
# Copyright 2006, Google Inc.
# All rights reserved.
#
@@ -29,20 +27,22 @@
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-"""Unit test utilities for Google C++ Testing Framework."""
-
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
-import atexit
-import os
-import shutil
-import sys
-import tempfile
-import unittest
-_test_module = unittest
-
+"""Unit test utilities for Google C++ Testing and Mocking Framework."""
# Suppresses the 'Import not at the top of the file' lint complaint.
# pylint: disable-msg=C6204
+
+import os
+import sys
+
+IS_WINDOWS = os.name == 'nt'
+IS_CYGWIN = os.name == 'posix' and 'CYGWIN' in os.uname()[0]
+IS_OS2 = os.name == 'os2'
+
+import atexit
+import shutil
+import tempfile
+import unittest as _test_module
+
try:
import subprocess
_SUBPROCESS_MODULE_AVAILABLE = True
@@ -53,9 +53,6 @@
GTEST_OUTPUT_VAR_NAME = 'GTEST_OUTPUT'
-IS_WINDOWS = os.name == 'nt'
-IS_CYGWIN = os.name == 'posix' and 'CYGWIN' in os.uname()[0]
-
# The environment variable for specifying the path to the premature-exit file.
PREMATURE_EXIT_FILE_ENV_VAR = 'TEST_PREMATURE_EXIT_FILE'
@@ -74,7 +71,7 @@
# Here we expose a class from a particular module, depending on the
# environment. The comment suppresses the 'Invalid variable name' lint
# complaint.
-TestCase = _test_module.TestCase # pylint: disable-msg=C6409
+TestCase = _test_module.TestCase # pylint: disable=C6409
# Initially maps a flag to its default value. After
# _ParseAndStripGTestFlags() is called, maps a flag to its actual value.
@@ -88,7 +85,7 @@
# Suppresses the lint complaint about a global variable since we need it
# here to maintain module-wide state.
- global _gtest_flags_are_parsed # pylint: disable-msg=W0603
+ global _gtest_flags_are_parsed # pylint: disable=W0603
if _gtest_flags_are_parsed:
return
@@ -145,8 +142,6 @@
def GetTempDir():
- """Returns a directory for temporary files."""
-
global _temp_dir
if not _temp_dir:
_temp_dir = tempfile.mkdtemp()
@@ -170,7 +165,7 @@
path = os.path.abspath(os.path.join(build_dir or GetBuildDir(),
executable_name))
- if (IS_WINDOWS or IS_CYGWIN) and not path.endswith('.exe'):
+ if (IS_WINDOWS or IS_CYGWIN or IS_OS2) and not path.endswith('.exe'):
path += '.exe'
if not os.path.exists(path):
@@ -178,7 +173,7 @@
'Unable to find the test binary "%s". Please make sure to provide\n'
'a path to the binary via the --build_dir flag or the BUILD_DIR\n'
'environment variable.' % path)
- sys.stdout.write(message)
+ print >> sys.stderr, message
sys.exit(1)
return path
@@ -312,8 +307,6 @@
_ParseAndStripGTestFlags(sys.argv)
# The tested binaries should not be writing XML output files unless the
# script explicitly instructs them to.
- # TODO(vladl@google.com): Move this into Subprocess when we implement
- # passing environment into it as a parameter.
if GTEST_OUTPUT_VAR_NAME in os.environ:
del os.environ[GTEST_OUTPUT_VAR_NAME]
diff --git a/third_party/googletest/test/gtest_uninitialized_test.py b/third_party/googletest/test/gtest_testbridge_test.py
similarity index 66%
copy from third_party/googletest/test/gtest_uninitialized_test.py
copy to third_party/googletest/test/gtest_testbridge_test.py
index 4358370..87ffad7 100755
--- a/third_party/googletest/test/gtest_uninitialized_test.py
+++ b/third_party/googletest/test/gtest_testbridge_test.py
@@ -1,7 +1,6 @@
#!/usr/bin/env python
#
-# Copyright 2008, Google Inc.
-# All rights reserved.
+# Copyright 2018 Google LLC. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
@@ -28,15 +27,15 @@
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+"""Verifies that Google Test uses filter provided via testbridge."""
-"""Verifies that Google Test warns the user when not initialized properly."""
-
-__author__ = 'wan@google.com (Zhanyong Wan)'
+import os
import gtest_test_utils
-
-COMMAND = gtest_test_utils.GetTestExecutablePath('gtest_uninitialized_test_')
+binary_name = 'gtest_testbridge_test_'
+COMMAND = gtest_test_utils.GetTestExecutablePath(binary_name)
+TESTBRIDGE_NAME = 'TESTBRIDGE_TEST_ONLY'
def Assert(condition):
@@ -44,26 +43,20 @@
raise AssertionError
-def AssertEq(expected, actual):
- if expected != actual:
- print('Expected: %s' % (expected,))
- print(' Actual: %s' % (actual,))
- raise AssertionError
+class GTestTestFilterTest(gtest_test_utils.TestCase):
+ def testTestExecutionIsFiltered(self):
+ """Tests that the test filter is picked up from the testbridge env var."""
+ subprocess_env = os.environ.copy()
-def TestExitCodeAndOutput(command):
- """Runs the given command and verifies its exit code and output."""
+ subprocess_env[TESTBRIDGE_NAME] = '*.TestThatSucceeds'
+ p = gtest_test_utils.Subprocess(COMMAND, env=subprocess_env)
- # Verifies that 'command' exits with code 1.
- p = gtest_test_utils.Subprocess(command)
- Assert(p.exited)
- AssertEq(1, p.exit_code)
- Assert('InitGoogleTest' in p.output)
+ self.assertEquals(0, p.exit_code)
-
-class GTestUninitializedTest(gtest_test_utils.TestCase):
- def testExitCodeAndOutput(self):
- TestExitCodeAndOutput(COMMAND)
+ Assert('filter = *.TestThatSucceeds' in p.output)
+ Assert('[ OK ] TestFilterTest.TestThatSucceeds' in p.output)
+ Assert('[ PASSED ] 1 test.' in p.output)
if __name__ == '__main__':
diff --git a/third_party/googletest/test/gtest_uninitialized_test_.cc b/third_party/googletest/test/gtest_testbridge_test_.cc
similarity index 80%
copy from third_party/googletest/test/gtest_uninitialized_test_.cc
copy to third_party/googletest/test/gtest_testbridge_test_.cc
index 4431698..24617b2 100644
--- a/third_party/googletest/test/gtest_uninitialized_test_.cc
+++ b/third_party/googletest/test/gtest_testbridge_test_.cc
@@ -1,4 +1,4 @@
-// Copyright 2008, Google Inc.
+// Copyright 2018, Google LLC.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
@@ -26,18 +26,18 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
+
+// This program is meant to be run by gtest_test_filter_test.py. Do not run
+// it directly.
#include "gtest/gtest.h"
-TEST(DummyTest, Dummy) {
- // This test doesn't verify anything. We just need it to create a
- // realistic stage for testing the behavior of Google Test when
- // RUN_ALL_TESTS() is called without testing::InitGoogleTest() being
- // called first.
-}
+// These tests are used to detect if filtering is working. Only
+// 'TestThatSucceeds' should ever run.
-int main() {
- return RUN_ALL_TESTS();
+TEST(TestFilterTest, TestThatSucceeds) {}
+
+TEST(TestFilterTest, TestThatFails) {
+ ASSERT_TRUE(false) << "This test should never be run.";
}
diff --git a/third_party/googletest/test/gtest_throw_on_failure_ex_test.cc b/third_party/googletest/test/gtest_throw_on_failure_ex_test.cc
index 8d46c76..1d95adb 100644
--- a/third_party/googletest/test/gtest_throw_on_failure_ex_test.cc
+++ b/third_party/googletest/test/gtest_throw_on_failure_ex_test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Tests Google Test's throw-on-failure mode with exceptions enabled.
@@ -64,8 +63,7 @@
try {
EXPECT_EQ(2, 3) << "Expected failure";
} catch(const std::runtime_error& e) {
- if (strstr(e.what(), "Expected failure") != NULL)
- return;
+ if (strstr(e.what(), "Expected failure") != nullptr) return;
printf("%s",
"A failed assertion did throw an exception of the right type, "
diff --git a/third_party/googletest/test/gtest_unittest.cc b/third_party/googletest/test/gtest_unittest.cc
index 5394562..9c1827d 100644
--- a/third_party/googletest/test/gtest_unittest.cc
+++ b/third_party/googletest/test/gtest_unittest.cc
@@ -26,17 +26,16 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
//
// Tests for Google Test itself. This verifies that the basic constructs of
// Google Test work.
#include "gtest/gtest.h"
-// Verifies that the command line flag variables can be accessed
-// in code once <gtest/gtest.h> has been #included.
-// Do not move it after other #includes.
+// Verifies that the command line flag variables can be accessed in
+// code once "gtest.h" has been #included.
+// Do not move it after other gtest #includes.
TEST(CommandLineFlagsTest, CanBeAccessedInCodeOnceGTestHIsIncluded) {
bool dummy = testing::GTEST_FLAG(also_run_disabled_tests)
|| testing::GTEST_FLAG(break_on_failure)
@@ -64,6 +63,7 @@
#include <map>
#include <vector>
#include <ostream>
+#include <unordered_set>
#include "gtest/gtest-spi.h"
#include "src/gtest-internal-inl.h"
@@ -78,7 +78,7 @@
class FakeSocketWriter : public StreamingListener::AbstractSocketWriter {
public:
// Sends a string to the socket.
- virtual void Send(const std::string& message) { output_ += message; }
+ void Send(const std::string& message) override { output_ += message; }
std::string output_;
};
@@ -86,8 +86,8 @@
StreamingListenerTest()
: fake_sock_writer_(new FakeSocketWriter),
streamer_(fake_sock_writer_),
- test_info_obj_("FooTest", "Bar", NULL, NULL,
- CodeLocation(__FILE__, __LINE__), 0, NULL) {}
+ test_info_obj_("FooTest", "Bar", nullptr, nullptr,
+ CodeLocation(__FILE__, __LINE__), nullptr, nullptr) {}
protected:
std::string* output() { return &(fake_sock_writer_->output_); }
@@ -112,13 +112,13 @@
TEST_F(StreamingListenerTest, OnTestCaseStart) {
*output() = "";
- streamer_.OnTestCaseStart(TestCase("FooTest", "Bar", NULL, NULL));
+ streamer_.OnTestCaseStart(TestCase("FooTest", "Bar", nullptr, nullptr));
EXPECT_EQ("event=TestCaseStart&name=FooTest\n", *output());
}
TEST_F(StreamingListenerTest, OnTestCaseEnd) {
*output() = "";
- streamer_.OnTestCaseEnd(TestCase("FooTest", "Bar", NULL, NULL));
+ streamer_.OnTestCaseEnd(TestCase("FooTest", "Bar", nullptr, nullptr));
EXPECT_EQ("event=TestCaseEnd&passed=1&elapsed_time=0ms\n", *output());
}
@@ -250,7 +250,6 @@
using testing::internal::GetTimeInMillis;
using testing::internal::GetTypeId;
using testing::internal::GetUnitTestImpl;
-using testing::internal::ImplicitlyConvertible;
using testing::internal::Int32;
using testing::internal::Int32FromEnvOrDie;
using testing::internal::IsAProtocolMessage;
@@ -258,6 +257,8 @@
using testing::internal::IsContainerTest;
using testing::internal::IsNotContainer;
using testing::internal::NativeArray;
+using testing::internal::OsStackTraceGetter;
+using testing::internal::OsStackTraceGetterInterface;
using testing::internal::ParseInt32Flag;
using testing::internal::RelationToSourceCopy;
using testing::internal::RelationToSourceReference;
@@ -274,6 +275,7 @@
using testing::internal::TestEventListenersAccessor;
using testing::internal::TestResultAccessor;
using testing::internal::UInt32;
+using testing::internal::UnitTestImpl;
using testing::internal::WideStringToUtf8;
using testing::internal::edit_distance::CalculateOptimalEdits;
using testing::internal::edit_distance::CreateUnifiedDiff;
@@ -374,6 +376,31 @@
EXPECT_EQ(kTestTypeIdInGoogleTest, GetTestTypeId());
}
+// Tests CanonicalizeForStdLibVersioning.
+
+using ::testing::internal::CanonicalizeForStdLibVersioning;
+
+TEST(CanonicalizeForStdLibVersioning, LeavesUnversionedNamesUnchanged) {
+ EXPECT_EQ("std::bind", CanonicalizeForStdLibVersioning("std::bind"));
+ EXPECT_EQ("std::_", CanonicalizeForStdLibVersioning("std::_"));
+ EXPECT_EQ("std::__foo", CanonicalizeForStdLibVersioning("std::__foo"));
+ EXPECT_EQ("gtl::__1::x", CanonicalizeForStdLibVersioning("gtl::__1::x"));
+ EXPECT_EQ("__1::x", CanonicalizeForStdLibVersioning("__1::x"));
+ EXPECT_EQ("::__1::x", CanonicalizeForStdLibVersioning("::__1::x"));
+}
+
+TEST(CanonicalizeForStdLibVersioning, ElidesDoubleUnderNames) {
+ EXPECT_EQ("std::bind", CanonicalizeForStdLibVersioning("std::__1::bind"));
+ EXPECT_EQ("std::_", CanonicalizeForStdLibVersioning("std::__1::_"));
+
+ EXPECT_EQ("std::bind", CanonicalizeForStdLibVersioning("std::__g::bind"));
+ EXPECT_EQ("std::_", CanonicalizeForStdLibVersioning("std::__g::_"));
+
+ EXPECT_EQ("std::bind",
+ CanonicalizeForStdLibVersioning("std::__google::bind"));
+ EXPECT_EQ("std::_", CanonicalizeForStdLibVersioning("std::__google::_"));
+}
+
// Tests FormatTimeInMillisAsSeconds().
TEST(FormatTimeInMillisAsSecondsTest, FormatsZero) {
@@ -410,13 +437,13 @@
static const TimeInMillis kMillisPerSec = 1000;
private:
- virtual void SetUp() {
- saved_tz_ = NULL;
+ void SetUp() override {
+ saved_tz_ = nullptr;
- GTEST_DISABLE_MSC_WARNINGS_PUSH_(4996 /* getenv, strdup: deprecated */)
+ GTEST_DISABLE_MSC_DEPRECATED_PUSH_(/* getenv, strdup: deprecated */)
if (getenv("TZ"))
saved_tz_ = strdup(getenv("TZ"));
- GTEST_DISABLE_MSC_WARNINGS_POP_()
+ GTEST_DISABLE_MSC_DEPRECATED_POP_()
// Set up the time zone for FormatEpochTimeInMillisAsIso8601 to use. We
// cannot use the local time zone because the function's output depends
@@ -424,10 +451,10 @@
SetTimeZone("UTC+00");
}
- virtual void TearDown() {
+ void TearDown() override {
SetTimeZone(saved_tz_);
free(const_cast<char*>(saved_tz_));
- saved_tz_ = NULL;
+ saved_tz_ = nullptr;
}
static void SetTimeZone(const char* time_zone) {
@@ -483,37 +510,88 @@
EXPECT_EQ("1970-01-01T00:00:00", FormatEpochTimeInMillisAsIso8601(0));
}
-#if GTEST_CAN_COMPARE_NULL
-
# ifdef __BORLANDC__
// Silences warnings: "Condition is always true", "Unreachable code"
# pragma option push -w-ccc -w-rch
# endif
-// Tests that GTEST_IS_NULL_LITERAL_(x) is true when x is a null
-// pointer literal.
-TEST(NullLiteralTest, IsTrueForNullLiterals) {
- EXPECT_TRUE(GTEST_IS_NULL_LITERAL_(NULL));
- EXPECT_TRUE(GTEST_IS_NULL_LITERAL_(0));
- EXPECT_TRUE(GTEST_IS_NULL_LITERAL_(0U));
- EXPECT_TRUE(GTEST_IS_NULL_LITERAL_(0L));
+// Tests that the LHS of EXPECT_EQ or ASSERT_EQ can be used as a null literal
+// when the RHS is a pointer type.
+TEST(NullLiteralTest, LHSAllowsNullLiterals) {
+ EXPECT_EQ(0, static_cast<void*>(nullptr)); // NOLINT
+ ASSERT_EQ(0, static_cast<void*>(nullptr)); // NOLINT
+ EXPECT_EQ(NULL, static_cast<void*>(nullptr)); // NOLINT
+ ASSERT_EQ(NULL, static_cast<void*>(nullptr)); // NOLINT
+ EXPECT_EQ(nullptr, static_cast<void*>(nullptr));
+ ASSERT_EQ(nullptr, static_cast<void*>(nullptr));
+
+ const int* const p = nullptr;
+ EXPECT_EQ(0, p); // NOLINT
+ ASSERT_EQ(0, p); // NOLINT
+ EXPECT_EQ(NULL, p); // NOLINT
+ ASSERT_EQ(NULL, p); // NOLINT
+ EXPECT_EQ(nullptr, p);
+ ASSERT_EQ(nullptr, p);
}
-// Tests that GTEST_IS_NULL_LITERAL_(x) is false when x is not a null
-// pointer literal.
-TEST(NullLiteralTest, IsFalseForNonNullLiterals) {
- EXPECT_FALSE(GTEST_IS_NULL_LITERAL_(1));
- EXPECT_FALSE(GTEST_IS_NULL_LITERAL_(0.0));
- EXPECT_FALSE(GTEST_IS_NULL_LITERAL_('a'));
- EXPECT_FALSE(GTEST_IS_NULL_LITERAL_(static_cast<void*>(NULL)));
+struct ConvertToAll {
+ template <typename T>
+ operator T() const { // NOLINT
+ return T();
+ }
+};
+
+struct ConvertToPointer {
+ template <class T>
+ operator T*() const { // NOLINT
+ return nullptr;
+ }
+};
+
+struct ConvertToAllButNoPointers {
+ template <typename T,
+ typename std::enable_if<!std::is_pointer<T>::value, int>::type = 0>
+ operator T() const { // NOLINT
+ return T();
+ }
+};
+
+struct MyType {};
+inline bool operator==(MyType const&, MyType const&) { return true; }
+
+TEST(NullLiteralTest, ImplicitConversion) {
+ EXPECT_EQ(ConvertToPointer{}, static_cast<void*>(nullptr));
+#if !defined(__GNUC__) || defined(__clang__)
+ // Disabled due to GCC bug gcc.gnu.org/PR89580
+ EXPECT_EQ(ConvertToAll{}, static_cast<void*>(nullptr));
+#endif
+ EXPECT_EQ(ConvertToAll{}, MyType{});
+ EXPECT_EQ(ConvertToAllButNoPointers{}, MyType{});
}
+#ifdef __clang__
+#pragma clang diagnostic push
+#if __has_warning("-Wzero-as-null-pointer-constant")
+#pragma clang diagnostic error "-Wzero-as-null-pointer-constant"
+#endif
+#endif
+
+TEST(NullLiteralTest, NoConversionNoWarning) {
+ // Test that gtests detection and handling of null pointer constants
+ // doesn't trigger a warning when '0' isn't actually used as null.
+ EXPECT_EQ(0, 0);
+ ASSERT_EQ(0, 0);
+}
+
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
+
# ifdef __BORLANDC__
// Restores warnings after previous "#pragma option push" suppressed them.
# pragma option pop
# endif
-#endif // GTEST_CAN_COMPARE_NULL
//
// Tests CodePointToUtf8().
@@ -538,7 +616,7 @@
// 101 0111 0110 => 110-10101 10-110110
// Some compilers (e.g., GCC on MinGW) cannot handle non-ASCII codepoints
- // in wide strings and wide chars. In order to accomodate them, we have to
+ // in wide strings and wide chars. In order to accommodate them, we have to
// introduce such character constants as integers.
EXPECT_EQ("\xD5\xB6",
CodePointToUtf8(static_cast<wchar_t>(0x576)));
@@ -558,7 +636,7 @@
#if !GTEST_WIDE_STRING_USES_UTF16_
// Tests in this group require a wchar_t to hold > 16 bits, and thus
-// are skipped on Windows, Cygwin, and Symbian, where a wchar_t is
+// are skipped on Windows, and Cygwin, where a wchar_t is
// 16-bit wide. This code may not compile on those systems.
// Tests that Unicode code-points that have 17 to 21 bits are encoded
@@ -1004,11 +1082,11 @@
// C++Builder's preprocessor is buggy; it fails to expand macros that
// appear in macro parameters after wide char literals. Provide an alias
// for NULL as a workaround.
-static const wchar_t* const kNull = NULL;
+static const wchar_t* const kNull = nullptr;
// Tests String::CaseInsensitiveWideCStringEquals
TEST(StringTest, CaseInsensitiveWideCStringEquals) {
- EXPECT_TRUE(String::CaseInsensitiveWideCStringEquals(NULL, NULL));
+ EXPECT_TRUE(String::CaseInsensitiveWideCStringEquals(nullptr, nullptr));
EXPECT_FALSE(String::CaseInsensitiveWideCStringEquals(kNull, L""));
EXPECT_FALSE(String::CaseInsensitiveWideCStringEquals(L"", kNull));
EXPECT_FALSE(String::CaseInsensitiveWideCStringEquals(kNull, L"foobar"));
@@ -1129,7 +1207,7 @@
: public ScopedFakeTestPartResultReporterTest {
protected:
static void AddFailureInOtherThread(FailureMode failure) {
- ThreadWithParam<FailureMode> thread(&AddFailure, failure, NULL);
+ ThreadWithParam<FailureMode> thread(&AddFailure, failure, nullptr);
thread.Join();
}
};
@@ -1165,12 +1243,6 @@
EXPECT_FATAL_FAILURE(AddFatalFailure(), "Expected fatal failure.");
}
-#if GTEST_HAS_GLOBAL_STRING
-TEST_F(ExpectFatalFailureTest, AcceptsStringObject) {
- EXPECT_FATAL_FAILURE(AddFatalFailure(), ::string("Expected fatal failure."));
-}
-#endif
-
TEST_F(ExpectFatalFailureTest, AcceptsStdStringObject) {
EXPECT_FATAL_FAILURE(AddFatalFailure(),
::std::string("Expected fatal failure."));
@@ -1253,13 +1325,6 @@
"Expected non-fatal failure.");
}
-#if GTEST_HAS_GLOBAL_STRING
-TEST_F(ExpectNonfatalFailureTest, AcceptsStringObject) {
- EXPECT_NONFATAL_FAILURE(AddNonfatalFailure(),
- ::string("Expected non-fatal failure."));
-}
-#endif
-
TEST_F(ExpectNonfatalFailureTest, AcceptsStdStringObject) {
EXPECT_NONFATAL_FAILURE(AddNonfatalFailure(),
::std::string("Expected non-fatal failure."));
@@ -1333,7 +1398,7 @@
// ... and 3 TestResult objects.
TestResult * r0, * r1, * r2;
- virtual void SetUp() {
+ void SetUp() override {
// pr1 is for success.
pr1 = new TestPartResult(TestPartResult::kSuccess,
"foo/bar.cc",
@@ -1354,8 +1419,7 @@
// In order to test TestResult, we need to modify its internal
// state, in particular the TestPartResult vector it holds.
// test_part_results() returns a const reference to this vector.
- // We cast it to a non-const object s.t. it can be modified (yes,
- // this is a hack).
+ // We cast it to a non-const object s.t. it can be modified
TPRVector* results1 = const_cast<TPRVector*>(
&TestResultAccessor::test_part_results(*r1));
TPRVector* results2 = const_cast<TPRVector*>(
@@ -1371,7 +1435,7 @@
results2->push_back(*pr2);
}
- virtual void TearDown() {
+ void TearDown() override {
delete pr1;
delete pr2;
@@ -1527,7 +1591,7 @@
// Saves the Google Test flags such that we can restore them later, and
// then sets them to their default values. This will be called
// before the first test in this test case is run.
- static void SetUpTestCase() {
+ static void SetUpTestSuite() {
saver_ = new GTestFlagSaver;
GTEST_FLAG(also_run_disabled_tests) = false;
@@ -1549,9 +1613,9 @@
// Restores the Google Test flags that the tests have modified. This will
// be called after the last test in this test case is run.
- static void TearDownTestCase() {
+ static void TearDownTestSuite() {
delete saver_;
- saver_ = NULL;
+ saver_ = nullptr;
}
// Verifies that the Google Test flags have their default values, and then
@@ -1595,7 +1659,7 @@
static GTestFlagSaver* saver_;
};
-GTestFlagSaver* GTestFlagSaverTest::saver_ = NULL;
+GTestFlagSaver* GTestFlagSaverTest::saver_ = nullptr;
// Google Test doesn't guarantee the order of tests. The following two
// tests are designed to work regardless of their order.
@@ -1779,7 +1843,7 @@
}
// Tests that Int32FromEnvOrDie() aborts with an error message
-// if the variable cannot be represnted by an Int32.
+// if the variable cannot be represented by an Int32.
TEST(Int32FromEnvOrDieDeathTest, AbortsOnInt32Overflow) {
SetEnv(GTEST_FLAG_PREFIX_UPPER_ "VAR", "1234567891234567891234");
EXPECT_DEATH_IF_SUPPORTED(
@@ -1799,12 +1863,12 @@
class ShouldShardTest : public testing::Test {
protected:
- virtual void SetUp() {
+ void SetUp() override {
index_var_ = GTEST_FLAG_PREFIX_UPPER_ "INDEX";
total_var_ = GTEST_FLAG_PREFIX_UPPER_ "TOTAL";
}
- virtual void TearDown() {
+ void TearDown() override {
SetEnv(index_var_, "");
SetEnv(total_var_, "");
}
@@ -1913,14 +1977,14 @@
// Test class, there are no separate tests for the following classes
// (except for some trivial cases):
//
-// TestCase, UnitTest, UnitTestResultPrinter.
+// TestSuite, UnitTest, UnitTestResultPrinter.
//
// Similarly, there are no separate tests for the following macros:
//
// TEST, TEST_F, RUN_ALL_TESTS
TEST(UnitTestTest, CanGetOriginalWorkingDir) {
- ASSERT_TRUE(UnitTest::GetInstance()->original_working_dir() != NULL);
+ ASSERT_TRUE(UnitTest::GetInstance()->original_working_dir() != nullptr);
EXPECT_STRNE(UnitTest::GetInstance()->original_working_dir(), "");
}
@@ -1942,20 +2006,20 @@
void ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTest(
const char* key) {
const TestInfo* test_info = UnitTest::GetInstance()->current_test_info();
- ASSERT_TRUE(test_info != NULL);
+ ASSERT_TRUE(test_info != nullptr);
ExpectNonFatalFailureRecordingPropertyWithReservedKey(*test_info->result(),
key);
}
-void ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTestCase(
+void ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTestSuite(
const char* key) {
const TestCase* test_case = UnitTest::GetInstance()->current_test_case();
- ASSERT_TRUE(test_case != NULL);
+ ASSERT_TRUE(test_case != nullptr);
ExpectNonFatalFailureRecordingPropertyWithReservedKey(
test_case->ad_hoc_test_result(), key);
}
-void ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestCase(
+void ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestSuite(
const char* key) {
ExpectNonFatalFailureRecordingPropertyWithReservedKey(
UnitTest::GetInstance()->ad_hoc_test_result(), key);
@@ -1967,29 +2031,30 @@
class UnitTestRecordPropertyTest :
public testing::internal::UnitTestRecordPropertyTestHelper {
public:
- static void SetUpTestCase() {
- ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTestCase(
+ static void SetUpTestSuite() {
+ ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTestSuite(
"disabled");
- ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTestCase(
+ ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTestSuite(
"errors");
- ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTestCase(
+ ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTestSuite(
"failures");
- ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTestCase(
+ ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTestSuite(
"name");
- ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTestCase(
+ ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTestSuite(
"tests");
- ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTestCase(
+ ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTestSuite(
"time");
Test::RecordProperty("test_case_key_1", "1");
- const TestCase* test_case = UnitTest::GetInstance()->current_test_case();
- ASSERT_TRUE(test_case != NULL);
+ const testing::TestSuite* test_suite =
+ UnitTest::GetInstance()->current_test_case();
+ ASSERT_TRUE(test_suite != nullptr);
- ASSERT_EQ(1, test_case->ad_hoc_test_result().test_property_count());
+ ASSERT_EQ(1, test_suite->ad_hoc_test_result().test_property_count());
EXPECT_STREQ("test_case_key_1",
- test_case->ad_hoc_test_result().GetTestProperty(0).key());
+ test_suite->ad_hoc_test_result().GetTestProperty(0).key());
EXPECT_STREQ("1",
- test_case->ad_hoc_test_result().GetTestProperty(0).value());
+ test_suite->ad_hoc_test_result().GetTestProperty(0).value());
}
};
@@ -2042,7 +2107,7 @@
}
TEST_F(UnitTestRecordPropertyTest,
- AddFailureInsideTestsWhenUsingTestCaseReservedKeys) {
+ AddFailureInsideTestsWhenUsingTestSuiteReservedKeys) {
ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTest(
"name");
ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTest(
@@ -2061,34 +2126,34 @@
AddRecordWithReservedKeysGeneratesCorrectPropertyList) {
EXPECT_NONFATAL_FAILURE(
Test::RecordProperty("name", "1"),
- "'classname', 'name', 'status', 'time', 'type_param', and 'value_param'"
- " are reserved");
+ "'classname', 'name', 'status', 'time', 'type_param', 'value_param',"
+ " 'file', and 'line' are reserved");
}
class UnitTestRecordPropertyTestEnvironment : public Environment {
public:
- virtual void TearDown() {
- ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestCase(
+ void TearDown() override {
+ ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestSuite(
"tests");
- ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestCase(
+ ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestSuite(
"failures");
- ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestCase(
+ ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestSuite(
"disabled");
- ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestCase(
+ ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestSuite(
"errors");
- ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestCase(
+ ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestSuite(
"name");
- ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestCase(
+ ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestSuite(
"timestamp");
- ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestCase(
+ ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestSuite(
"time");
- ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestCase(
+ ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestSuite(
"random_seed");
}
};
// This will test property recording outside of any test or test case.
-Environment* record_property_env GTEST_ATTRIBUTE_UNUSED_ =
+static Environment* record_property_env GTEST_ATTRIBUTE_UNUSED_ =
AddGlobalTestEnvironment(new UnitTestRecordPropertyTestEnvironment);
// This group of tests is for predicate assertions (ASSERT_PRED*, etc)
@@ -2333,6 +2398,16 @@
EXPECT_EQ(1, n4) << "Argument 4 is not evaluated exactly once.";
}
+// Test predicate assertions for sets
+TEST(PredTest, ExpectPredEvalFailure) {
+ std::set<int> set_a = {2, 1, 3, 4, 5};
+ std::set<int> set_b = {0, 4, 8};
+ const auto compare_sets = [] (std::set<int>, std::set<int>) { return false; };
+ EXPECT_NONFATAL_FAILURE(
+ EXPECT_PRED2(compare_sets, set_a, set_b),
+ "compare_sets(set_a, set_b) evaluates to false, where\nset_a evaluates "
+ "to { 1, 2, 3, 4, 5 }\nset_b evaluates to { 0, 4, 8 }");
+}
// Some helper functions for testing using overloaded/template
// functions with ASSERT_PREDn and EXPECT_PREDn.
@@ -2421,31 +2496,28 @@
const char p2[] = "good";
ASSERT_STREQ(p1, p2);
- EXPECT_FATAL_FAILURE(
- ASSERT_STREQ("bad", "good"),
- "Expected equality of these values:\n \"bad\"\n \"good\"");
+ EXPECT_FATAL_FAILURE(ASSERT_STREQ("bad", "good"),
+ " \"bad\"\n \"good\"");
}
// Tests ASSERT_STREQ with NULL arguments.
TEST(StringAssertionTest, ASSERT_STREQ_Null) {
- ASSERT_STREQ(static_cast<const char *>(NULL), NULL);
- EXPECT_FATAL_FAILURE(ASSERT_STREQ(NULL, "non-null"),
- "non-null");
+ ASSERT_STREQ(static_cast<const char*>(nullptr), nullptr);
+ EXPECT_FATAL_FAILURE(ASSERT_STREQ(nullptr, "non-null"), "non-null");
}
// Tests ASSERT_STREQ with NULL arguments.
TEST(StringAssertionTest, ASSERT_STREQ_Null2) {
- EXPECT_FATAL_FAILURE(ASSERT_STREQ("non-null", NULL),
- "non-null");
+ EXPECT_FATAL_FAILURE(ASSERT_STREQ("non-null", nullptr), "non-null");
}
// Tests ASSERT_STRNE.
TEST(StringAssertionTest, ASSERT_STRNE) {
ASSERT_STRNE("hi", "Hi");
- ASSERT_STRNE("Hi", NULL);
- ASSERT_STRNE(NULL, "Hi");
- ASSERT_STRNE("", NULL);
- ASSERT_STRNE(NULL, "");
+ ASSERT_STRNE("Hi", nullptr);
+ ASSERT_STRNE(nullptr, "Hi");
+ ASSERT_STRNE("", nullptr);
+ ASSERT_STRNE(nullptr, "");
ASSERT_STRNE("", "Hi");
ASSERT_STRNE("Hi", "");
EXPECT_FATAL_FAILURE(ASSERT_STRNE("Hi", "Hi"),
@@ -2455,7 +2527,7 @@
// Tests ASSERT_STRCASEEQ.
TEST(StringAssertionTest, ASSERT_STRCASEEQ) {
ASSERT_STRCASEEQ("hi", "Hi");
- ASSERT_STRCASEEQ(static_cast<const char *>(NULL), NULL);
+ ASSERT_STRCASEEQ(static_cast<const char*>(nullptr), nullptr);
ASSERT_STRCASEEQ("", "");
EXPECT_FATAL_FAILURE(ASSERT_STRCASEEQ("Hi", "hi2"),
@@ -2465,10 +2537,10 @@
// Tests ASSERT_STRCASENE.
TEST(StringAssertionTest, ASSERT_STRCASENE) {
ASSERT_STRCASENE("hi1", "Hi2");
- ASSERT_STRCASENE("Hi", NULL);
- ASSERT_STRCASENE(NULL, "Hi");
- ASSERT_STRCASENE("", NULL);
- ASSERT_STRCASENE(NULL, "");
+ ASSERT_STRCASENE("Hi", nullptr);
+ ASSERT_STRCASENE(nullptr, "Hi");
+ ASSERT_STRCASENE("", nullptr);
+ ASSERT_STRCASENE(nullptr, "");
ASSERT_STRCASENE("", "Hi");
ASSERT_STRCASENE("Hi", "");
EXPECT_FATAL_FAILURE(ASSERT_STRCASENE("Hi", "hi"),
@@ -2478,14 +2550,13 @@
// Tests *_STREQ on wide strings.
TEST(StringAssertionTest, STREQ_Wide) {
// NULL strings.
- ASSERT_STREQ(static_cast<const wchar_t *>(NULL), NULL);
+ ASSERT_STREQ(static_cast<const wchar_t*>(nullptr), nullptr);
// Empty strings.
ASSERT_STREQ(L"", L"");
// Non-null vs NULL.
- EXPECT_NONFATAL_FAILURE(EXPECT_STREQ(L"non-null", NULL),
- "non-null");
+ EXPECT_NONFATAL_FAILURE(EXPECT_STREQ(L"non-null", nullptr), "non-null");
// Equal strings.
EXPECT_STREQ(L"Hi", L"Hi");
@@ -2507,16 +2578,18 @@
// Tests *_STRNE on wide strings.
TEST(StringAssertionTest, STRNE_Wide) {
// NULL strings.
- EXPECT_NONFATAL_FAILURE({ // NOLINT
- EXPECT_STRNE(static_cast<const wchar_t *>(NULL), NULL);
- }, "");
+ EXPECT_NONFATAL_FAILURE(
+ { // NOLINT
+ EXPECT_STRNE(static_cast<const wchar_t*>(nullptr), nullptr);
+ },
+ "");
// Empty strings.
EXPECT_NONFATAL_FAILURE(EXPECT_STRNE(L"", L""),
"L\"\"");
// Non-null vs NULL.
- ASSERT_STRNE(L"non-null", NULL);
+ ASSERT_STRNE(L"non-null", nullptr);
// Equal strings.
EXPECT_NONFATAL_FAILURE(EXPECT_STRNE(L"Hi", L"Hi"),
@@ -2538,11 +2611,11 @@
// Tests that IsSubstring() returns the correct result when the input
// argument type is const char*.
TEST(IsSubstringTest, ReturnsCorrectResultForCString) {
- EXPECT_FALSE(IsSubstring("", "", NULL, "a"));
- EXPECT_FALSE(IsSubstring("", "", "b", NULL));
+ EXPECT_FALSE(IsSubstring("", "", nullptr, "a"));
+ EXPECT_FALSE(IsSubstring("", "", "b", nullptr));
EXPECT_FALSE(IsSubstring("", "", "needle", "haystack"));
- EXPECT_TRUE(IsSubstring("", "", static_cast<const char*>(NULL), NULL));
+ EXPECT_TRUE(IsSubstring("", "", static_cast<const char*>(nullptr), nullptr));
EXPECT_TRUE(IsSubstring("", "", "needle", "two needles"));
}
@@ -2553,7 +2626,8 @@
EXPECT_FALSE(IsSubstring("", "", L"b", kNull));
EXPECT_FALSE(IsSubstring("", "", L"needle", L"haystack"));
- EXPECT_TRUE(IsSubstring("", "", static_cast<const wchar_t*>(NULL), NULL));
+ EXPECT_TRUE(
+ IsSubstring("", "", static_cast<const wchar_t*>(nullptr), nullptr));
EXPECT_TRUE(IsSubstring("", "", L"needle", L"two needles"));
}
@@ -2681,7 +2755,7 @@
typedef typename testing::internal::FloatingPoint<RawType> Floating;
typedef typename Floating::Bits Bits;
- virtual void SetUp() {
+ void SetUp() override {
const size_t max_ulps = Floating::kMaxUlps;
// The bits that represent 0.0.
@@ -2796,8 +2870,6 @@
TEST_F(FloatTest, Infinity) {
EXPECT_FLOAT_EQ(values_.infinity, values_.close_to_infinity);
EXPECT_FLOAT_EQ(-values_.infinity, -values_.close_to_infinity);
-#if !GTEST_OS_SYMBIAN
- // Nokia's STLport crashes if we try to output infinity or NaN.
EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(values_.infinity, -values_.infinity),
"-values_.infinity");
@@ -2805,14 +2877,10 @@
// are only 1 DLP apart.
EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(values_.infinity, values_.nan1),
"values_.nan1");
-#endif // !GTEST_OS_SYMBIAN
}
// Tests that comparing with NAN always returns false.
TEST_F(FloatTest, NaN) {
-#if !GTEST_OS_SYMBIAN
-// Nokia's STLport crashes if we try to output infinity or NaN.
-
// In C++Builder, names within local classes (such as used by
// EXPECT_FATAL_FAILURE) cannot be resolved against static members of the
// scoping class. Use a static local alias as a workaround.
@@ -2830,7 +2898,6 @@
EXPECT_FATAL_FAILURE(ASSERT_FLOAT_EQ(v.nan1, v.infinity),
"v.infinity");
-#endif // !GTEST_OS_SYMBIAN
}
// Tests that *_FLOAT_EQ are reflexive.
@@ -2892,10 +2959,6 @@
EXPECT_PRED_FORMAT2(FloatLE, values_.further_from_one, 1.0f);
}, "(values_.further_from_one) <= (1.0f)");
-#if !GTEST_OS_SYMBIAN && !defined(__BORLANDC__)
- // Nokia's STLport crashes if we try to output infinity or NaN.
- // C++Builder gives bad results for ordered comparisons involving NaNs
- // due to compiler bugs.
EXPECT_NONFATAL_FAILURE({ // NOLINT
EXPECT_PRED_FORMAT2(FloatLE, values_.nan1, values_.infinity);
}, "(values_.nan1) <= (values_.infinity)");
@@ -2905,7 +2968,6 @@
EXPECT_FATAL_FAILURE({ // NOLINT
ASSERT_PRED_FORMAT2(FloatLE, values_.nan1, values_.nan1);
}, "(values_.nan1) <= (values_.nan1)");
-#endif // !GTEST_OS_SYMBIAN && !defined(__BORLANDC__)
}
// Instantiates FloatingPointTest for testing *_DOUBLE_EQ.
@@ -2969,8 +3031,6 @@
TEST_F(DoubleTest, Infinity) {
EXPECT_DOUBLE_EQ(values_.infinity, values_.close_to_infinity);
EXPECT_DOUBLE_EQ(-values_.infinity, -values_.close_to_infinity);
-#if !GTEST_OS_SYMBIAN
- // Nokia's STLport crashes if we try to output infinity or NaN.
EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(values_.infinity, -values_.infinity),
"-values_.infinity");
@@ -2978,18 +3038,10 @@
// are only 1 DLP apart.
EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(values_.infinity, values_.nan1),
"values_.nan1");
-#endif // !GTEST_OS_SYMBIAN
}
// Tests that comparing with NAN always returns false.
TEST_F(DoubleTest, NaN) {
-#if !GTEST_OS_SYMBIAN
- // In C++Builder, names within local classes (such as used by
- // EXPECT_FATAL_FAILURE) cannot be resolved against static members of the
- // scoping class. Use a static local alias as a workaround.
- // We use the assignment syntax since some compilers, like Sun Studio,
- // don't allow initializing references using construction syntax
- // (parentheses).
static const DoubleTest::TestValues& v = this->values_;
// Nokia's STLport crashes if we try to output infinity or NaN.
@@ -2999,17 +3051,13 @@
EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(1.0, v.nan1), "v.nan1");
EXPECT_FATAL_FAILURE(ASSERT_DOUBLE_EQ(v.nan1, v.infinity),
"v.infinity");
-#endif // !GTEST_OS_SYMBIAN
}
// Tests that *_DOUBLE_EQ are reflexive.
TEST_F(DoubleTest, Reflexive) {
EXPECT_DOUBLE_EQ(0.0, 0.0);
EXPECT_DOUBLE_EQ(1.0, 1.0);
-#if !GTEST_OS_SYMBIAN
- // Nokia's STLport crashes if we try to output infinity or NaN.
ASSERT_DOUBLE_EQ(values_.infinity, values_.infinity);
-#endif // !GTEST_OS_SYMBIAN
}
// Tests that *_DOUBLE_EQ are commutative.
@@ -3064,10 +3112,6 @@
EXPECT_PRED_FORMAT2(DoubleLE, values_.further_from_one, 1.0);
}, "(values_.further_from_one) <= (1.0)");
-#if !GTEST_OS_SYMBIAN && !defined(__BORLANDC__)
- // Nokia's STLport crashes if we try to output infinity or NaN.
- // C++Builder gives bad results for ordered comparisons involving NaNs
- // due to compiler bugs.
EXPECT_NONFATAL_FAILURE({ // NOLINT
EXPECT_PRED_FORMAT2(DoubleLE, values_.nan1, values_.infinity);
}, "(values_.nan1) <= (values_.infinity)");
@@ -3077,7 +3121,6 @@
EXPECT_FATAL_FAILURE({ // NOLINT
ASSERT_PRED_FORMAT2(DoubleLE, values_.nan1, values_.nan1);
}, "(values_.nan1) <= (values_.nan1)");
-#endif // !GTEST_OS_SYMBIAN && !defined(__BORLANDC__)
}
@@ -3098,28 +3141,28 @@
// A test case whose name starts with DISABLED_.
// Should not run.
-TEST(DISABLED_TestCase, TestShouldNotRun) {
+TEST(DISABLED_TestSuite, TestShouldNotRun) {
FAIL() << "Unexpected failure: Test in disabled test case should not be run.";
}
// A test case and test whose names start with DISABLED_.
// Should not run.
-TEST(DISABLED_TestCase, DISABLED_TestShouldNotRun) {
+TEST(DISABLED_TestSuite, DISABLED_TestShouldNotRun) {
FAIL() << "Unexpected failure: Test in disabled test case should not be run.";
}
-// Check that when all tests in a test case are disabled, SetUpTestCase() and
-// TearDownTestCase() are not called.
+// Check that when all tests in a test case are disabled, SetUpTestSuite() and
+// TearDownTestSuite() are not called.
class DisabledTestsTest : public Test {
protected:
- static void SetUpTestCase() {
+ static void SetUpTestSuite() {
FAIL() << "Unexpected failure: All tests disabled in test case. "
- "SetUpTestCase() should not be called.";
+ "SetUpTestSuite() should not be called.";
}
- static void TearDownTestCase() {
+ static void TearDownTestSuite() {
FAIL() << "Unexpected failure: All tests disabled in test case. "
- "TearDownTestCase() should not be called.";
+ "TearDownTestSuite() should not be called.";
}
};
@@ -3140,7 +3183,7 @@
};
typedef testing::Types<int, double> NumericTypes;
-TYPED_TEST_CASE(TypedTest, NumericTypes);
+TYPED_TEST_SUITE(TypedTest, NumericTypes);
TYPED_TEST(TypedTest, DISABLED_ShouldNotRun) {
FAIL() << "Unexpected failure: Disabled typed test should not run.";
@@ -3150,7 +3193,7 @@
class DISABLED_TypedTest : public Test {
};
-TYPED_TEST_CASE(DISABLED_TypedTest, NumericTypes);
+TYPED_TEST_SUITE(DISABLED_TypedTest, NumericTypes);
TYPED_TEST(DISABLED_TypedTest, ShouldNotRun) {
FAIL() << "Unexpected failure: Disabled typed test should not run.";
@@ -3166,31 +3209,31 @@
class TypedTestP : public Test {
};
-TYPED_TEST_CASE_P(TypedTestP);
+TYPED_TEST_SUITE_P(TypedTestP);
TYPED_TEST_P(TypedTestP, DISABLED_ShouldNotRun) {
FAIL() << "Unexpected failure: "
<< "Disabled type-parameterized test should not run.";
}
-REGISTER_TYPED_TEST_CASE_P(TypedTestP, DISABLED_ShouldNotRun);
+REGISTER_TYPED_TEST_SUITE_P(TypedTestP, DISABLED_ShouldNotRun);
-INSTANTIATE_TYPED_TEST_CASE_P(My, TypedTestP, NumericTypes);
+INSTANTIATE_TYPED_TEST_SUITE_P(My, TypedTestP, NumericTypes);
template <typename T>
class DISABLED_TypedTestP : public Test {
};
-TYPED_TEST_CASE_P(DISABLED_TypedTestP);
+TYPED_TEST_SUITE_P(DISABLED_TypedTestP);
TYPED_TEST_P(DISABLED_TypedTestP, ShouldNotRun) {
FAIL() << "Unexpected failure: "
<< "Disabled type-parameterized test should not run.";
}
-REGISTER_TYPED_TEST_CASE_P(DISABLED_TypedTestP, ShouldNotRun);
+REGISTER_TYPED_TEST_SUITE_P(DISABLED_TypedTestP, ShouldNotRun);
-INSTANTIATE_TYPED_TEST_CASE_P(My, DISABLED_TypedTestP, NumericTypes);
+INSTANTIATE_TYPED_TEST_SUITE_P(My, DISABLED_TypedTestP, NumericTypes);
#endif // GTEST_HAS_TYPED_TEST_P
@@ -3361,7 +3404,7 @@
void DoAssertNoFatalFailureOnFails() {
ASSERT_NO_FATAL_FAILURE(Fails());
- ADD_FAILURE() << "shold not reach here.";
+ ADD_FAILURE() << "should not reach here.";
}
void DoExpectNoFatalFailureOnFails() {
@@ -3466,7 +3509,7 @@
return out;
}
-TEST(EditDistance, TestCases) {
+TEST(EditDistance, TestSuites) {
struct Case {
int line;
const char* left;
@@ -3658,7 +3701,7 @@
}
#ifdef __BORLANDC__
-// Restores warnings after previous "#pragma option push" supressed them
+// Restores warnings after previous "#pragma option push" suppressed them
# pragma option pop
#endif
@@ -3685,22 +3728,19 @@
}
// Tests ASSERT_EQ(NULL, pointer).
-#if GTEST_CAN_COMPARE_NULL
TEST(AssertionTest, ASSERT_EQ_NULL) {
// A success.
- const char* p = NULL;
+ const char* p = nullptr;
// Some older GCC versions may issue a spurious warning in this or the next
// assertion statement. This warning should not be suppressed with
// static_cast since the test verifies the ability to use bare NULL as the
// expected parameter to the macro.
- ASSERT_EQ(NULL, p);
+ ASSERT_EQ(nullptr, p);
// A failure.
static int n = 0;
- EXPECT_FATAL_FAILURE(ASSERT_EQ(NULL, &n),
- " &n\n Which is:");
+ EXPECT_FATAL_FAILURE(ASSERT_EQ(nullptr, &n), " &n\n Which is:");
}
-#endif // GTEST_CAN_COMPARE_NULL
// Tests ASSERT_EQ(0, non_pointer). Since the literal 0 can be
// treated as a null pointer by the compiler, we need to make sure
@@ -3813,7 +3853,7 @@
// Tests calling a test subroutine that's not part of a fixture.
TEST(AssertionTest, NonFixtureSubroutine) {
EXPECT_FATAL_FAILURE(TestEq1(2),
- "Which is: 2");
+ " x\n Which is: 2");
}
// An uncopyable class.
@@ -3891,11 +3931,8 @@
EXPECT_NONFATAL_FAILURE(EXPECT_EQ(kE1, kE2), "Which is: 1");
}
-// The version of gcc used in XCode 2.2 has a bug and doesn't allow
-// anonymous enums in assertions. Therefore the following test is not
-// done on Mac.
-// Sun Studio and HP aCC also reject this code.
-#if !GTEST_OS_MAC && !defined(__SUNPRO_CC) && !defined(__HP_aCC)
+// Sun Studio and HP aCC2reject this code.
+#if !defined(__SUNPRO_CC) && !defined(__HP_aCC)
// Tests using assertions with anonymous enums.
enum {
@@ -3952,13 +3989,13 @@
// ICE's in C++Builder.
EXPECT_FATAL_FAILURE(ASSERT_EQ(kCaseA, kCaseB),
- "kCaseB");
+ " kCaseB\n Which is: ");
EXPECT_FATAL_FAILURE(ASSERT_EQ(kCaseA, kCaseC),
- "Which is: 42");
+ "\n Which is: 42");
# endif
EXPECT_FATAL_FAILURE(ASSERT_EQ(kCaseA, kCaseC),
- "Which is: -1");
+ "\n Which is: -1");
}
#endif // !GTEST_OS_MAC && !defined(__SUNPRO_CC)
@@ -4304,10 +4341,12 @@
TEST(AssertionWithMessageTest, ASSERT_TRUE) {
ASSERT_TRUE(true) << "This should succeed.";
ASSERT_TRUE(true) << true;
- EXPECT_FATAL_FAILURE({ // NOLINT
- ASSERT_TRUE(false) << static_cast<const char *>(NULL)
- << static_cast<char *>(NULL);
- }, "(null)(null)");
+ EXPECT_FATAL_FAILURE(
+ { // NOLINT
+ ASSERT_TRUE(false) << static_cast<const char*>(nullptr)
+ << static_cast<char*>(nullptr);
+ },
+ "(null)(null)");
}
#if GTEST_OS_WINDOWS
@@ -4384,7 +4423,7 @@
}
#ifdef __BORLANDC__
-// Restores warnings after previous "#pragma option push" supressed them
+// Restores warnings after previous "#pragma option push" suppressed them
# pragma option pop
#endif
@@ -4412,23 +4451,20 @@
"5.1");
}
-#if GTEST_CAN_COMPARE_NULL
// Tests EXPECT_EQ(NULL, pointer).
TEST(ExpectTest, EXPECT_EQ_NULL) {
// A success.
- const char* p = NULL;
+ const char* p = nullptr;
// Some older GCC versions may issue a spurious warning in this or the next
// assertion statement. This warning should not be suppressed with
// static_cast since the test verifies the ability to use bare NULL as the
// expected parameter to the macro.
- EXPECT_EQ(NULL, p);
+ EXPECT_EQ(nullptr, p);
// A failure.
int n = 0;
- EXPECT_NONFATAL_FAILURE(EXPECT_EQ(NULL, &n),
- "&n\n");
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(nullptr, &n), " &n\n Which is:");
}
-#endif // GTEST_CAN_COMPARE_NULL
// Tests EXPECT_EQ(0, non_pointer). Since the literal 0 can be
// treated as a null pointer by the compiler, we need to make sure
@@ -4442,7 +4478,7 @@
// A failure.
EXPECT_NONFATAL_FAILURE(EXPECT_EQ(0, 5.6),
- "Expected equality of these values:\n 0\n 5.6");
+ " 0\n 5.6");
}
// Tests EXPECT_NE.
@@ -4454,7 +4490,7 @@
"actual: 'a' (97, 0x61) vs 'a' (97, 0x61)");
EXPECT_NONFATAL_FAILURE(EXPECT_NE(2, 2),
"2");
- char* const p0 = NULL;
+ char* const p0 = nullptr;
EXPECT_NONFATAL_FAILURE(EXPECT_NE(p0, p0),
"p0");
// Only way to get the Nokia compiler to compile the cast
@@ -4542,7 +4578,7 @@
TEST(ExpectTest, ExpectPrecedence) {
EXPECT_EQ(1 < 2, true);
EXPECT_NONFATAL_FAILURE(EXPECT_EQ(true, true && false),
- "true && false");
+ " true && false\n Which is: false");
}
@@ -4562,7 +4598,7 @@
// Tests using StreamableToString() on a NULL non-char pointer.
TEST(StreamableToStringTest, NullPointer) {
- int* p = NULL;
+ int* p = nullptr;
EXPECT_STREQ("(null)", StreamableToString(p).c_str());
}
@@ -4573,7 +4609,7 @@
// Tests using StreamableToString() on a NULL C string.
TEST(StreamableToStringTest, NullCString) {
- char* p = NULL;
+ char* p = nullptr;
EXPECT_STREQ("(null)", StreamableToString(p).c_str());
}
@@ -4618,8 +4654,7 @@
// implemented a workaround (substituting "(null)" for NULL). This
// tests whether the workaround works.
TEST(StreamableTest, NullCharPtr) {
- EXPECT_FATAL_FAILURE(FAIL() << static_cast<const char*>(NULL),
- "(null)");
+ EXPECT_FATAL_FAILURE(FAIL() << static_cast<const char*>(nullptr), "(null)");
}
// Tests that basic IO manipulators (endl, ends, and flush) can be
@@ -4659,7 +4694,7 @@
// Unfortunately, we cannot verify that the failure message contains
// the right file path and line number the same way, as
// EXPECT_NONFATAL_FAILURE() doesn't get to see the file path and
- // line number. Instead, we do that in gtest_output_test_.cc.
+ // line number. Instead, we do that in googletest-output-test_.cc.
}
// Tests FAIL.
@@ -4689,14 +4724,14 @@
EXPECT_FATAL_FAILURE({
bool false_value = false;
ASSERT_EQ(false_value, true);
- }, "Which is: false");
+ }, " false_value\n Which is: false\n true");
}
// Tests using int values in {EXPECT|ASSERT}_EQ.
TEST(EqAssertionTest, Int) {
ASSERT_EQ(32, 32);
EXPECT_NONFATAL_FAILURE(EXPECT_EQ(32, 33),
- "33");
+ " 32\n 33");
}
// Tests using time_t values in {EXPECT|ASSERT}_EQ.
@@ -4713,9 +4748,9 @@
ASSERT_EQ('z', 'z');
const char ch = 'b';
EXPECT_NONFATAL_FAILURE(EXPECT_EQ('\0', ch),
- "ch");
+ " ch\n Which is: 'b'");
EXPECT_NONFATAL_FAILURE(EXPECT_EQ('a', ch),
- "ch");
+ " ch\n Which is: 'b'");
}
// Tests using wchar_t values in {EXPECT|ASSERT}_EQ.
@@ -4735,7 +4770,7 @@
"wchar");
wchar = 0x8119;
EXPECT_FATAL_FAILURE(ASSERT_EQ(static_cast<wchar_t>(0x8120), wchar),
- "wchar");
+ " wchar\n Which is: L'");
}
// Tests using ::std::string values in {EXPECT|ASSERT}_EQ.
@@ -4764,8 +4799,7 @@
static ::std::string str3(str1);
str3.at(2) = '\0';
EXPECT_FATAL_FAILURE(ASSERT_EQ(str1, str3),
- " str3\n"
- " Which is: \"A \\0 in the middle\"");
+ " str3\n Which is: \"A \\0 in the middle\"");
}
#if GTEST_HAS_STD_WSTRING
@@ -4805,75 +4839,9 @@
#endif // GTEST_HAS_STD_WSTRING
-#if GTEST_HAS_GLOBAL_STRING
-// Tests using ::string values in {EXPECT|ASSERT}_EQ.
-TEST(EqAssertionTest, GlobalString) {
- // Compares a const char* to a ::string that has identical content.
- EXPECT_EQ("Test", ::string("Test"));
-
- // Compares two identical ::strings.
- const ::string str1("A * in the middle");
- const ::string str2(str1);
- ASSERT_EQ(str1, str2);
-
- // Compares a ::string to a const char* that has different content.
- EXPECT_NONFATAL_FAILURE(EXPECT_EQ(::string("Test"), "test"),
- "test");
-
- // Compares two ::strings that have different contents, one of which
- // having a NUL character in the middle.
- ::string str3(str1);
- str3.at(2) = '\0';
- EXPECT_NONFATAL_FAILURE(EXPECT_EQ(str1, str3),
- "str3");
-
- // Compares a ::string to a char* that has different content.
- EXPECT_FATAL_FAILURE({ // NOLINT
- ASSERT_EQ(::string("bar"), const_cast<char*>("foo"));
- }, "");
-}
-
-#endif // GTEST_HAS_GLOBAL_STRING
-
-#if GTEST_HAS_GLOBAL_WSTRING
-
-// Tests using ::wstring values in {EXPECT|ASSERT}_EQ.
-TEST(EqAssertionTest, GlobalWideString) {
- // Compares two identical ::wstrings.
- static const ::wstring wstr1(L"A * in the middle");
- static const ::wstring wstr2(wstr1);
- EXPECT_EQ(wstr1, wstr2);
-
- // Compares a const wchar_t* to a ::wstring that has identical content.
- const wchar_t kTestX8119[] = { 'T', 'e', 's', 't', 0x8119, '\0' };
- ASSERT_EQ(kTestX8119, ::wstring(kTestX8119));
-
- // Compares a const wchar_t* to a ::wstring that has different
- // content.
- const wchar_t kTestX8120[] = { 'T', 'e', 's', 't', 0x8120, '\0' };
- EXPECT_NONFATAL_FAILURE({ // NOLINT
- EXPECT_EQ(kTestX8120, ::wstring(kTestX8119));
- }, "Test\\x8119");
-
- // Compares a wchar_t* to a ::wstring that has different content.
- wchar_t* const p1 = const_cast<wchar_t*>(L"foo");
- EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p1, ::wstring(L"bar")),
- "bar");
-
- // Compares two ::wstrings that have different contents, one of which
- // having a NUL character in the middle.
- static ::wstring wstr3;
- wstr3 = wstr1;
- wstr3.at(2) = L'\0';
- EXPECT_FATAL_FAILURE(ASSERT_EQ(wstr1, wstr3),
- "wstr3");
-}
-
-#endif // GTEST_HAS_GLOBAL_WSTRING
-
// Tests using char pointers in {EXPECT|ASSERT}_EQ.
TEST(EqAssertionTest, CharPointer) {
- char* const p0 = NULL;
+ char* const p0 = nullptr;
// Only way to get the Nokia compiler to compile the cast
// is to have a separate void* variable first. Putting
// the two casts on the same line doesn't work, neither does
@@ -4885,9 +4853,9 @@
ASSERT_EQ(p1, p1);
EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p0, p2),
- "p2");
+ " p2\n Which is:");
EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p1, p2),
- "p2");
+ " p2\n Which is:");
EXPECT_FATAL_FAILURE(ASSERT_EQ(reinterpret_cast<char*>(0x1234),
reinterpret_cast<char*>(0xABC0)),
"ABC0");
@@ -4895,7 +4863,7 @@
// Tests using wchar_t pointers in {EXPECT|ASSERT}_EQ.
TEST(EqAssertionTest, WideCharPointer) {
- wchar_t* const p0 = NULL;
+ wchar_t* const p0 = nullptr;
// Only way to get the Nokia compiler to compile the cast
// is to have a separate void* variable first. Putting
// the two casts on the same line doesn't work, neither does
@@ -4907,9 +4875,9 @@
EXPECT_EQ(p0, p0);
EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p0, p2),
- "p2");
+ " p2\n Which is:");
EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p1, p2),
- "p2");
+ " p2\n Which is:");
void* pv3 = (void*)0x1234; // NOLINT
void* pv4 = (void*)0xABC0; // NOLINT
const wchar_t* p3 = reinterpret_cast<const wchar_t*>(pv3);
@@ -4920,9 +4888,8 @@
// Tests using other types of pointers in {EXPECT|ASSERT}_EQ.
TEST(EqAssertionTest, OtherPointer) {
- ASSERT_EQ(static_cast<const int*>(NULL),
- static_cast<const int*>(NULL));
- EXPECT_FATAL_FAILURE(ASSERT_EQ(static_cast<const int*>(NULL),
+ ASSERT_EQ(static_cast<const int*>(nullptr), static_cast<const int*>(nullptr));
+ EXPECT_FATAL_FAILURE(ASSERT_EQ(static_cast<const int*>(nullptr),
reinterpret_cast<const int*>(0x1234)),
"0x1234");
}
@@ -5038,7 +5005,7 @@
// Destructor. Decrements the number of test objects that uses this
// fixture.
- ~TestLifeCycleTest() { count_--; }
+ ~TestLifeCycleTest() override { count_--; }
// Returns the number of live test objects that uses this fixture.
int count() const { return count_; }
@@ -5129,8 +5096,7 @@
EXPECT_STREQ("Data\n\\0Will be visible", r.message());
}
-// The next test uses explicit conversion operators -- a C++11 feature.
-#if GTEST_LANG_CXX11
+// The next test uses explicit conversion operators
TEST(AssertionResultTest, ConstructibleFromContextuallyConvertibleToBool) {
struct ExplicitlyConvertibleToBool {
@@ -5143,8 +5109,6 @@
EXPECT_TRUE(v2);
}
-#endif // GTEST_LANG_CXX11
-
struct ConvertibleToAssertionResult {
operator AssertionResult() const { return AssertionResult(true); }
};
@@ -5258,12 +5222,12 @@
// Tests streaming NULL pointers to testing::Message.
TEST(MessageTest, NullPointers) {
Message msg;
- char* const p1 = NULL;
- unsigned char* const p2 = NULL;
- int* p3 = NULL;
- double* p4 = NULL;
- bool* p5 = NULL;
- Message* p6 = NULL;
+ char* const p1 = nullptr;
+ unsigned char* const p2 = nullptr;
+ int* p3 = nullptr;
+ double* p4 = nullptr;
+ bool* p5 = nullptr;
+ Message* p6 = nullptr;
msg << p1 << p2 << p3 << p4 << p5 << p6;
ASSERT_STREQ("(null)(null)(null)(null)(null)(null)",
@@ -5273,12 +5237,12 @@
// Tests streaming wide strings to testing::Message.
TEST(MessageTest, WideStrings) {
// Streams a NULL of type const wchar_t*.
- const wchar_t* const_wstr = NULL;
+ const wchar_t* const_wstr = nullptr;
EXPECT_STREQ("(null)",
(Message() << const_wstr).GetString().c_str());
// Streams a NULL of type wchar_t*.
- wchar_t* wstr = NULL;
+ wchar_t* wstr = nullptr;
EXPECT_STREQ("(null)",
(Message() << wstr).GetString().c_str());
@@ -5302,15 +5266,15 @@
class TestInfoTest : public Test {
protected:
static const TestInfo* GetTestInfo(const char* test_name) {
- const TestCase* const test_case = GetUnitTestImpl()->
- GetTestCase("TestInfoTest", "", NULL, NULL);
+ const TestSuite* const test_suite =
+ GetUnitTestImpl()->GetTestSuite("TestInfoTest", "", nullptr, nullptr);
- for (int i = 0; i < test_case->total_test_count(); ++i) {
- const TestInfo* const test_info = test_case->GetTestInfo(i);
+ for (int i = 0; i < test_suite->total_test_count(); ++i) {
+ const TestInfo* const test_info = test_suite->GetTestInfo(i);
if (strcmp(test_name, test_info->name()) == 0)
return test_info;
}
- return NULL;
+ return nullptr;
}
static const TestResult* GetTestResult(
@@ -5363,13 +5327,13 @@
VERIFY_CODE_LOCATION;
}
-INSTANTIATE_TEST_CASE_P(, CodeLocationForTESTP, Values(0));
+INSTANTIATE_TEST_SUITE_P(, CodeLocationForTESTP, Values(0));
template <typename T>
class CodeLocationForTYPEDTEST : public Test {
};
-TYPED_TEST_CASE(CodeLocationForTYPEDTEST, int);
+TYPED_TEST_SUITE(CodeLocationForTYPEDTEST, int);
TYPED_TEST(CodeLocationForTYPEDTEST, Verify) {
VERIFY_CODE_LOCATION;
@@ -5379,20 +5343,21 @@
class CodeLocationForTYPEDTESTP : public Test {
};
-TYPED_TEST_CASE_P(CodeLocationForTYPEDTESTP);
+TYPED_TEST_SUITE_P(CodeLocationForTYPEDTESTP);
TYPED_TEST_P(CodeLocationForTYPEDTESTP, Verify) {
VERIFY_CODE_LOCATION;
}
-REGISTER_TYPED_TEST_CASE_P(CodeLocationForTYPEDTESTP, Verify);
+REGISTER_TYPED_TEST_SUITE_P(CodeLocationForTYPEDTESTP, Verify);
-INSTANTIATE_TYPED_TEST_CASE_P(My, CodeLocationForTYPEDTESTP, int);
+INSTANTIATE_TYPED_TEST_SUITE_P(My, CodeLocationForTYPEDTESTP, int);
#undef VERIFY_CODE_LOCATION
// Tests setting up and tearing down a test case.
-
+// Legacy API is deprecated but still available
+#ifndef REMOVE_LEGACY_TEST_CASEAPI
class SetUpTestCaseTest : public Test {
protected:
// This will be called once before the first test in this test case
@@ -5424,11 +5389,11 @@
EXPECT_EQ(0, counter_);
// Cleans up the shared resource.
- shared_resource_ = NULL;
+ shared_resource_ = nullptr;
}
// This will be called before each test in this test case.
- virtual void SetUp() {
+ void SetUp() override {
// SetUpTestCase() should be called only once, so counter_ should
// always be 1.
EXPECT_EQ(1, counter_);
@@ -5442,19 +5407,80 @@
};
int SetUpTestCaseTest::counter_ = 0;
-const char* SetUpTestCaseTest::shared_resource_ = NULL;
+const char* SetUpTestCaseTest::shared_resource_ = nullptr;
// A test that uses the shared resource.
-TEST_F(SetUpTestCaseTest, Test1) {
- EXPECT_STRNE(NULL, shared_resource_);
-}
+TEST_F(SetUpTestCaseTest, Test1) { EXPECT_STRNE(nullptr, shared_resource_); }
// Another test that uses the shared resource.
TEST_F(SetUpTestCaseTest, Test2) {
EXPECT_STREQ("123", shared_resource_);
}
+#endif // REMOVE_LEGACY_TEST_CASEAPI
-// The InitGoogleTestTest test case tests testing::InitGoogleTest().
+// Tests SetupTestSuite/TearDown TestSuite
+class SetUpTestSuiteTest : public Test {
+ protected:
+ // This will be called once before the first test in this test case
+ // is run.
+ static void SetUpTestSuite() {
+ printf("Setting up the test suite . . .\n");
+
+ // Initializes some shared resource. In this simple example, we
+ // just create a C string. More complex stuff can be done if
+ // desired.
+ shared_resource_ = "123";
+
+ // Increments the number of test cases that have been set up.
+ counter_++;
+
+ // SetUpTestSuite() should be called only once.
+ EXPECT_EQ(1, counter_);
+ }
+
+ // This will be called once after the last test in this test case is
+ // run.
+ static void TearDownTestSuite() {
+ printf("Tearing down the test suite . . .\n");
+
+ // Decrements the number of test suites that have been set up.
+ counter_--;
+
+ // TearDownTestSuite() should be called only once.
+ EXPECT_EQ(0, counter_);
+
+ // Cleans up the shared resource.
+ shared_resource_ = nullptr;
+ }
+
+ // This will be called before each test in this test case.
+ void SetUp() override {
+ // SetUpTestSuite() should be called only once, so counter_ should
+ // always be 1.
+ EXPECT_EQ(1, counter_);
+ }
+
+ // Number of test suites that have been set up.
+ static int counter_;
+
+ // Some resource to be shared by all tests in this test case.
+ static const char* shared_resource_;
+};
+
+int SetUpTestSuiteTest::counter_ = 0;
+const char* SetUpTestSuiteTest::shared_resource_ = nullptr;
+
+// A test that uses the shared resource.
+TEST_F(SetUpTestSuiteTest, TestSetupTestSuite1) {
+ EXPECT_STRNE(nullptr, shared_resource_);
+}
+
+// Another test that uses the shared resource.
+TEST_F(SetUpTestSuiteTest, TestSetupTestSuite2) {
+ EXPECT_STREQ("123", shared_resource_);
+}
+
+// The ParseFlagsTest test case tests ParseGoogleTestFlagsOnly.
// The Flags struct stores a copy of all Google Test flags.
struct Flags {
@@ -5540,8 +5566,8 @@
return flags;
}
- // Creates a Flags struct where the gtest_random_seed flag has
- // the given value.
+ // Creates a Flags struct where the gtest_random_seed flag has the given
+ // value.
static Flags RandomSeed(Int32 random_seed) {
Flags flags;
flags.random_seed = random_seed;
@@ -5556,8 +5582,8 @@
return flags;
}
- // Creates a Flags struct where the gtest_shuffle flag has
- // the given value.
+ // Creates a Flags struct where the gtest_shuffle flag has the given
+ // value.
static Flags Shuffle(bool shuffle) {
Flags flags;
flags.shuffle = shuffle;
@@ -5605,11 +5631,11 @@
bool throw_on_failure;
};
-// Fixture for testing InitGoogleTest().
-class InitGoogleTestTest : public Test {
+// Fixture for testing ParseGoogleTestFlagsOnly().
+class ParseFlagsTest : public Test {
protected:
// Clears the flags before each test.
- virtual void SetUp() {
+ void SetUp() override {
GTEST_FLAG(also_run_disabled_tests) = false;
GTEST_FLAG(break_on_failure) = false;
GTEST_FLAG(catch_exceptions) = false;
@@ -5667,16 +5693,16 @@
const bool saved_help_flag = ::testing::internal::g_help_flag;
::testing::internal::g_help_flag = false;
-#if GTEST_HAS_STREAM_REDIRECTION
+# if GTEST_HAS_STREAM_REDIRECTION
CaptureStdout();
-#endif
+# endif
// Parses the command line.
internal::ParseGoogleTestFlagsOnly(&argc1, const_cast<CharType**>(argv1));
-#if GTEST_HAS_STREAM_REDIRECTION
+# if GTEST_HAS_STREAM_REDIRECTION
const std::string captured_stdout = GetCapturedStdout();
-#endif
+# endif
// Verifies the flag values.
CheckFlags(expected);
@@ -5689,7 +5715,7 @@
// help message for the flags it recognizes.
EXPECT_EQ(should_print_help, ::testing::internal::g_help_flag);
-#if GTEST_HAS_STREAM_REDIRECTION
+# if GTEST_HAS_STREAM_REDIRECTION
const char* const expected_help_fragment =
"This program contains tests written using";
if (should_print_help) {
@@ -5698,7 +5724,7 @@
EXPECT_PRED_FORMAT2(IsNotSubstring,
expected_help_fragment, captured_stdout);
}
-#endif // GTEST_HAS_STREAM_REDIRECTION
+# endif // GTEST_HAS_STREAM_REDIRECTION
::testing::internal::g_help_flag = saved_help_flag;
}
@@ -5706,235 +5732,139 @@
// This macro wraps TestParsingFlags s.t. the user doesn't need
// to specify the array sizes.
-#define GTEST_TEST_PARSING_FLAGS_(argv1, argv2, expected, should_print_help) \
+# define GTEST_TEST_PARSING_FLAGS_(argv1, argv2, expected, should_print_help) \
TestParsingFlags(sizeof(argv1)/sizeof(*argv1) - 1, argv1, \
sizeof(argv2)/sizeof(*argv2) - 1, argv2, \
expected, should_print_help)
};
// Tests parsing an empty command line.
-TEST_F(InitGoogleTestTest, Empty) {
- const char* argv[] = {
- NULL
- };
+TEST_F(ParseFlagsTest, Empty) {
+ const char* argv[] = {nullptr};
- const char* argv2[] = {
- NULL
- };
+ const char* argv2[] = {nullptr};
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags(), false);
}
// Tests parsing a command line that has no flag.
-TEST_F(InitGoogleTestTest, NoFlag) {
- const char* argv[] = {
- "foo.exe",
- NULL
- };
+TEST_F(ParseFlagsTest, NoFlag) {
+ const char* argv[] = {"foo.exe", nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags(), false);
}
// Tests parsing a bad --gtest_filter flag.
-TEST_F(InitGoogleTestTest, FilterBad) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_filter",
- NULL
- };
+TEST_F(ParseFlagsTest, FilterBad) {
+ const char* argv[] = {"foo.exe", "--gtest_filter", nullptr};
- const char* argv2[] = {
- "foo.exe",
- "--gtest_filter",
- NULL
- };
+ const char* argv2[] = {"foo.exe", "--gtest_filter", nullptr};
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Filter(""), true);
}
// Tests parsing an empty --gtest_filter flag.
-TEST_F(InitGoogleTestTest, FilterEmpty) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_filter=",
- NULL
- };
+TEST_F(ParseFlagsTest, FilterEmpty) {
+ const char* argv[] = {"foo.exe", "--gtest_filter=", nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Filter(""), false);
}
// Tests parsing a non-empty --gtest_filter flag.
-TEST_F(InitGoogleTestTest, FilterNonEmpty) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_filter=abc",
- NULL
- };
+TEST_F(ParseFlagsTest, FilterNonEmpty) {
+ const char* argv[] = {"foo.exe", "--gtest_filter=abc", nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Filter("abc"), false);
}
// Tests parsing --gtest_break_on_failure.
-TEST_F(InitGoogleTestTest, BreakOnFailureWithoutValue) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_break_on_failure",
- NULL
-};
+TEST_F(ParseFlagsTest, BreakOnFailureWithoutValue) {
+ const char* argv[] = {"foo.exe", "--gtest_break_on_failure", nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::BreakOnFailure(true), false);
}
// Tests parsing --gtest_break_on_failure=0.
-TEST_F(InitGoogleTestTest, BreakOnFailureFalse_0) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_break_on_failure=0",
- NULL
- };
+TEST_F(ParseFlagsTest, BreakOnFailureFalse_0) {
+ const char* argv[] = {"foo.exe", "--gtest_break_on_failure=0", nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::BreakOnFailure(false), false);
}
// Tests parsing --gtest_break_on_failure=f.
-TEST_F(InitGoogleTestTest, BreakOnFailureFalse_f) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_break_on_failure=f",
- NULL
- };
+TEST_F(ParseFlagsTest, BreakOnFailureFalse_f) {
+ const char* argv[] = {"foo.exe", "--gtest_break_on_failure=f", nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::BreakOnFailure(false), false);
}
// Tests parsing --gtest_break_on_failure=F.
-TEST_F(InitGoogleTestTest, BreakOnFailureFalse_F) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_break_on_failure=F",
- NULL
- };
+TEST_F(ParseFlagsTest, BreakOnFailureFalse_F) {
+ const char* argv[] = {"foo.exe", "--gtest_break_on_failure=F", nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::BreakOnFailure(false), false);
}
// Tests parsing a --gtest_break_on_failure flag that has a "true"
// definition.
-TEST_F(InitGoogleTestTest, BreakOnFailureTrue) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_break_on_failure=1",
- NULL
- };
+TEST_F(ParseFlagsTest, BreakOnFailureTrue) {
+ const char* argv[] = {"foo.exe", "--gtest_break_on_failure=1", nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::BreakOnFailure(true), false);
}
// Tests parsing --gtest_catch_exceptions.
-TEST_F(InitGoogleTestTest, CatchExceptions) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_catch_exceptions",
- NULL
- };
+TEST_F(ParseFlagsTest, CatchExceptions) {
+ const char* argv[] = {"foo.exe", "--gtest_catch_exceptions", nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::CatchExceptions(true), false);
}
// Tests parsing --gtest_death_test_use_fork.
-TEST_F(InitGoogleTestTest, DeathTestUseFork) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_death_test_use_fork",
- NULL
- };
+TEST_F(ParseFlagsTest, DeathTestUseFork) {
+ const char* argv[] = {"foo.exe", "--gtest_death_test_use_fork", nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::DeathTestUseFork(true), false);
}
// Tests having the same flag twice with different values. The
// expected behavior is that the one coming last takes precedence.
-TEST_F(InitGoogleTestTest, DuplicatedFlags) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_filter=a",
- "--gtest_filter=b",
- NULL
- };
+TEST_F(ParseFlagsTest, DuplicatedFlags) {
+ const char* argv[] = {"foo.exe", "--gtest_filter=a", "--gtest_filter=b",
+ nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Filter("b"), false);
}
// Tests having an unrecognized flag on the command line.
-TEST_F(InitGoogleTestTest, UnrecognizedFlag) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_break_on_failure",
- "bar", // Unrecognized by Google Test.
- "--gtest_filter=b",
- NULL
- };
+TEST_F(ParseFlagsTest, UnrecognizedFlag) {
+ const char* argv[] = {"foo.exe", "--gtest_break_on_failure",
+ "bar", // Unrecognized by Google Test.
+ "--gtest_filter=b", nullptr};
- const char* argv2[] = {
- "foo.exe",
- "bar",
- NULL
- };
+ const char* argv2[] = {"foo.exe", "bar", nullptr};
Flags flags;
flags.break_on_failure = true;
@@ -5943,447 +5873,260 @@
}
// Tests having a --gtest_list_tests flag
-TEST_F(InitGoogleTestTest, ListTestsFlag) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_list_tests",
- NULL
- };
+TEST_F(ParseFlagsTest, ListTestsFlag) {
+ const char* argv[] = {"foo.exe", "--gtest_list_tests", nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
- GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ListTests(true), false);
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ListTests(true), false);
}
// Tests having a --gtest_list_tests flag with a "true" value
-TEST_F(InitGoogleTestTest, ListTestsTrue) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_list_tests=1",
- NULL
- };
+TEST_F(ParseFlagsTest, ListTestsTrue) {
+ const char* argv[] = {"foo.exe", "--gtest_list_tests=1", nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
- GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ListTests(true), false);
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ListTests(true), false);
}
// Tests having a --gtest_list_tests flag with a "false" value
-TEST_F(InitGoogleTestTest, ListTestsFalse) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_list_tests=0",
- NULL
- };
+TEST_F(ParseFlagsTest, ListTestsFalse) {
+ const char* argv[] = {"foo.exe", "--gtest_list_tests=0", nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
- GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ListTests(false), false);
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ListTests(false), false);
}
// Tests parsing --gtest_list_tests=f.
-TEST_F(InitGoogleTestTest, ListTestsFalse_f) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_list_tests=f",
- NULL
- };
+TEST_F(ParseFlagsTest, ListTestsFalse_f) {
+ const char* argv[] = {"foo.exe", "--gtest_list_tests=f", nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ListTests(false), false);
}
// Tests parsing --gtest_list_tests=F.
-TEST_F(InitGoogleTestTest, ListTestsFalse_F) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_list_tests=F",
- NULL
- };
+TEST_F(ParseFlagsTest, ListTestsFalse_F) {
+ const char* argv[] = {"foo.exe", "--gtest_list_tests=F", nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ListTests(false), false);
}
// Tests parsing --gtest_output (invalid).
-TEST_F(InitGoogleTestTest, OutputEmpty) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_output",
- NULL
- };
+TEST_F(ParseFlagsTest, OutputEmpty) {
+ const char* argv[] = {"foo.exe", "--gtest_output", nullptr};
- const char* argv2[] = {
- "foo.exe",
- "--gtest_output",
- NULL
- };
+ const char* argv2[] = {"foo.exe", "--gtest_output", nullptr};
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags(), true);
}
// Tests parsing --gtest_output=xml
-TEST_F(InitGoogleTestTest, OutputXml) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_output=xml",
- NULL
- };
+TEST_F(ParseFlagsTest, OutputXml) {
+ const char* argv[] = {"foo.exe", "--gtest_output=xml", nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Output("xml"), false);
}
// Tests parsing --gtest_output=xml:file
-TEST_F(InitGoogleTestTest, OutputXmlFile) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_output=xml:file",
- NULL
- };
+TEST_F(ParseFlagsTest, OutputXmlFile) {
+ const char* argv[] = {"foo.exe", "--gtest_output=xml:file", nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Output("xml:file"), false);
}
// Tests parsing --gtest_output=xml:directory/path/
-TEST_F(InitGoogleTestTest, OutputXmlDirectory) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_output=xml:directory/path/",
- NULL
- };
+TEST_F(ParseFlagsTest, OutputXmlDirectory) {
+ const char* argv[] = {"foo.exe", "--gtest_output=xml:directory/path/",
+ nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
GTEST_TEST_PARSING_FLAGS_(argv, argv2,
Flags::Output("xml:directory/path/"), false);
}
// Tests having a --gtest_print_time flag
-TEST_F(InitGoogleTestTest, PrintTimeFlag) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_print_time",
- NULL
- };
+TEST_F(ParseFlagsTest, PrintTimeFlag) {
+ const char* argv[] = {"foo.exe", "--gtest_print_time", nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
- GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::PrintTime(true), false);
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::PrintTime(true), false);
}
// Tests having a --gtest_print_time flag with a "true" value
-TEST_F(InitGoogleTestTest, PrintTimeTrue) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_print_time=1",
- NULL
- };
+TEST_F(ParseFlagsTest, PrintTimeTrue) {
+ const char* argv[] = {"foo.exe", "--gtest_print_time=1", nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
- GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::PrintTime(true), false);
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::PrintTime(true), false);
}
// Tests having a --gtest_print_time flag with a "false" value
-TEST_F(InitGoogleTestTest, PrintTimeFalse) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_print_time=0",
- NULL
- };
+TEST_F(ParseFlagsTest, PrintTimeFalse) {
+ const char* argv[] = {"foo.exe", "--gtest_print_time=0", nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
- GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::PrintTime(false), false);
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::PrintTime(false), false);
}
// Tests parsing --gtest_print_time=f.
-TEST_F(InitGoogleTestTest, PrintTimeFalse_f) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_print_time=f",
- NULL
- };
+TEST_F(ParseFlagsTest, PrintTimeFalse_f) {
+ const char* argv[] = {"foo.exe", "--gtest_print_time=f", nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::PrintTime(false), false);
}
// Tests parsing --gtest_print_time=F.
-TEST_F(InitGoogleTestTest, PrintTimeFalse_F) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_print_time=F",
- NULL
- };
+TEST_F(ParseFlagsTest, PrintTimeFalse_F) {
+ const char* argv[] = {"foo.exe", "--gtest_print_time=F", nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::PrintTime(false), false);
}
// Tests parsing --gtest_random_seed=number
-TEST_F(InitGoogleTestTest, RandomSeed) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_random_seed=1000",
- NULL
- };
+TEST_F(ParseFlagsTest, RandomSeed) {
+ const char* argv[] = {"foo.exe", "--gtest_random_seed=1000", nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::RandomSeed(1000), false);
}
// Tests parsing --gtest_repeat=number
-TEST_F(InitGoogleTestTest, Repeat) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_repeat=1000",
- NULL
- };
+TEST_F(ParseFlagsTest, Repeat) {
+ const char* argv[] = {"foo.exe", "--gtest_repeat=1000", nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Repeat(1000), false);
}
// Tests having a --gtest_also_run_disabled_tests flag
-TEST_F(InitGoogleTestTest, AlsoRunDisabledTestsFlag) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_also_run_disabled_tests",
- NULL
- };
+TEST_F(ParseFlagsTest, AlsoRunDisabledTestsFlag) {
+ const char* argv[] = {"foo.exe", "--gtest_also_run_disabled_tests", nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
- GTEST_TEST_PARSING_FLAGS_(argv, argv2,
- Flags::AlsoRunDisabledTests(true), false);
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::AlsoRunDisabledTests(true),
+ false);
}
// Tests having a --gtest_also_run_disabled_tests flag with a "true" value
-TEST_F(InitGoogleTestTest, AlsoRunDisabledTestsTrue) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_also_run_disabled_tests=1",
- NULL
- };
+TEST_F(ParseFlagsTest, AlsoRunDisabledTestsTrue) {
+ const char* argv[] = {"foo.exe", "--gtest_also_run_disabled_tests=1",
+ nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
- GTEST_TEST_PARSING_FLAGS_(argv, argv2,
- Flags::AlsoRunDisabledTests(true), false);
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::AlsoRunDisabledTests(true),
+ false);
}
// Tests having a --gtest_also_run_disabled_tests flag with a "false" value
-TEST_F(InitGoogleTestTest, AlsoRunDisabledTestsFalse) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_also_run_disabled_tests=0",
- NULL
- };
+TEST_F(ParseFlagsTest, AlsoRunDisabledTestsFalse) {
+ const char* argv[] = {"foo.exe", "--gtest_also_run_disabled_tests=0",
+ nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
- GTEST_TEST_PARSING_FLAGS_(argv, argv2,
- Flags::AlsoRunDisabledTests(false), false);
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::AlsoRunDisabledTests(false),
+ false);
}
// Tests parsing --gtest_shuffle.
-TEST_F(InitGoogleTestTest, ShuffleWithoutValue) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_shuffle",
- NULL
-};
+TEST_F(ParseFlagsTest, ShuffleWithoutValue) {
+ const char* argv[] = {"foo.exe", "--gtest_shuffle", nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Shuffle(true), false);
}
// Tests parsing --gtest_shuffle=0.
-TEST_F(InitGoogleTestTest, ShuffleFalse_0) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_shuffle=0",
- NULL
- };
+TEST_F(ParseFlagsTest, ShuffleFalse_0) {
+ const char* argv[] = {"foo.exe", "--gtest_shuffle=0", nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Shuffle(false), false);
}
-// Tests parsing a --gtest_shuffle flag that has a "true"
-// definition.
-TEST_F(InitGoogleTestTest, ShuffleTrue) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_shuffle=1",
- NULL
- };
+// Tests parsing a --gtest_shuffle flag that has a "true" definition.
+TEST_F(ParseFlagsTest, ShuffleTrue) {
+ const char* argv[] = {"foo.exe", "--gtest_shuffle=1", nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Shuffle(true), false);
}
// Tests parsing --gtest_stack_trace_depth=number.
-TEST_F(InitGoogleTestTest, StackTraceDepth) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_stack_trace_depth=5",
- NULL
- };
+TEST_F(ParseFlagsTest, StackTraceDepth) {
+ const char* argv[] = {"foo.exe", "--gtest_stack_trace_depth=5", nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::StackTraceDepth(5), false);
}
-TEST_F(InitGoogleTestTest, StreamResultTo) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_stream_result_to=localhost:1234",
- NULL
- };
+TEST_F(ParseFlagsTest, StreamResultTo) {
+ const char* argv[] = {"foo.exe", "--gtest_stream_result_to=localhost:1234",
+ nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
GTEST_TEST_PARSING_FLAGS_(
argv, argv2, Flags::StreamResultTo("localhost:1234"), false);
}
// Tests parsing --gtest_throw_on_failure.
-TEST_F(InitGoogleTestTest, ThrowOnFailureWithoutValue) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_throw_on_failure",
- NULL
-};
+TEST_F(ParseFlagsTest, ThrowOnFailureWithoutValue) {
+ const char* argv[] = {"foo.exe", "--gtest_throw_on_failure", nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ThrowOnFailure(true), false);
}
// Tests parsing --gtest_throw_on_failure=0.
-TEST_F(InitGoogleTestTest, ThrowOnFailureFalse_0) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_throw_on_failure=0",
- NULL
- };
+TEST_F(ParseFlagsTest, ThrowOnFailureFalse_0) {
+ const char* argv[] = {"foo.exe", "--gtest_throw_on_failure=0", nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ThrowOnFailure(false), false);
}
// Tests parsing a --gtest_throw_on_failure flag that has a "true"
// definition.
-TEST_F(InitGoogleTestTest, ThrowOnFailureTrue) {
- const char* argv[] = {
- "foo.exe",
- "--gtest_throw_on_failure=1",
- NULL
- };
+TEST_F(ParseFlagsTest, ThrowOnFailureTrue) {
+ const char* argv[] = {"foo.exe", "--gtest_throw_on_failure=1", nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ThrowOnFailure(true), false);
}
-#if GTEST_OS_WINDOWS
+# if GTEST_OS_WINDOWS
// Tests parsing wide strings.
-TEST_F(InitGoogleTestTest, WideStrings) {
+TEST_F(ParseFlagsTest, WideStrings) {
const wchar_t* argv[] = {
L"foo.exe",
L"--gtest_filter=Foo*",
@@ -6409,10 +6152,10 @@
# endif // GTEST_OS_WINDOWS
#if GTEST_USE_OWN_FLAGFILE_FLAG_
-class FlagfileTest : public InitGoogleTestTest {
+class FlagfileTest : public ParseFlagsTest {
public:
virtual void SetUp() {
- InitGoogleTestTest::SetUp();
+ ParseFlagsTest::SetUp();
testdata_path_.Set(internal::FilePath(
testing::TempDir() + internal::GetCurrentExecutableName().string() +
@@ -6423,7 +6166,7 @@
virtual void TearDown() {
testing::internal::posix::RmDir(testdata_path_.c_str());
- InitGoogleTestTest::TearDown();
+ ParseFlagsTest::TearDown();
}
internal::FilePath CreateFlagfile(const char* contents) {
@@ -6445,16 +6188,9 @@
std::string flagfile_flag =
std::string("--" GTEST_FLAG_PREFIX_ "flagfile=") + flagfile_path.c_str();
- const char* argv[] = {
- "foo.exe",
- flagfile_flag.c_str(),
- NULL
- };
+ const char* argv[] = {"foo.exe", flagfile_flag.c_str(), nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags(), false);
}
@@ -6466,16 +6202,9 @@
std::string flagfile_flag =
std::string("--" GTEST_FLAG_PREFIX_ "flagfile=") + flagfile_path.c_str();
- const char* argv[] = {
- "foo.exe",
- flagfile_flag.c_str(),
- NULL
- };
+ const char* argv[] = {"foo.exe", flagfile_flag.c_str(), nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Filter("abc"), false);
}
@@ -6489,16 +6218,9 @@
std::string flagfile_flag =
std::string("--" GTEST_FLAG_PREFIX_ "flagfile=") + flagfile_path.c_str();
- const char* argv[] = {
- "foo.exe",
- flagfile_flag.c_str(),
- NULL
- };
+ const char* argv[] = {"foo.exe", flagfile_flag.c_str(), nullptr};
- const char* argv2[] = {
- "foo.exe",
- NULL
- };
+ const char* argv2[] = {"foo.exe", nullptr};
Flags expected_flags;
expected_flags.break_on_failure = true;
@@ -6514,34 +6236,34 @@
protected:
// Tests that current_test_info() returns NULL before the first test in
// the test case is run.
- static void SetUpTestCase() {
+ static void SetUpTestSuite() {
// There should be no tests running at this point.
const TestInfo* test_info =
UnitTest::GetInstance()->current_test_info();
- EXPECT_TRUE(test_info == NULL)
+ EXPECT_TRUE(test_info == nullptr)
<< "There should be no tests running at this point.";
}
// Tests that current_test_info() returns NULL after the last test in
// the test case has run.
- static void TearDownTestCase() {
+ static void TearDownTestSuite() {
const TestInfo* test_info =
UnitTest::GetInstance()->current_test_info();
- EXPECT_TRUE(test_info == NULL)
+ EXPECT_TRUE(test_info == nullptr)
<< "There should be no tests running at this point.";
}
};
// Tests that current_test_info() returns TestInfo for currently running
// test by checking the expected test name against the actual one.
-TEST_F(CurrentTestInfoTest, WorksForFirstTestInATestCase) {
+TEST_F(CurrentTestInfoTest, WorksForFirstTestInATestSuite) {
const TestInfo* test_info =
UnitTest::GetInstance()->current_test_info();
- ASSERT_TRUE(NULL != test_info)
+ ASSERT_TRUE(nullptr != test_info)
<< "There is a test running so we should have a valid TestInfo.";
EXPECT_STREQ("CurrentTestInfoTest", test_info->test_case_name())
<< "Expected the name of the currently running test case.";
- EXPECT_STREQ("WorksForFirstTestInATestCase", test_info->name())
+ EXPECT_STREQ("WorksForFirstTestInATestSuite", test_info->name())
<< "Expected the name of the currently running test.";
}
@@ -6549,19 +6271,20 @@
// test by checking the expected test name against the actual one. We
// use this test to see that the TestInfo object actually changed from
// the previous invocation.
-TEST_F(CurrentTestInfoTest, WorksForSecondTestInATestCase) {
+TEST_F(CurrentTestInfoTest, WorksForSecondTestInATestSuite) {
const TestInfo* test_info =
UnitTest::GetInstance()->current_test_info();
- ASSERT_TRUE(NULL != test_info)
+ ASSERT_TRUE(nullptr != test_info)
<< "There is a test running so we should have a valid TestInfo.";
EXPECT_STREQ("CurrentTestInfoTest", test_info->test_case_name())
<< "Expected the name of the currently running test case.";
- EXPECT_STREQ("WorksForSecondTestInATestCase", test_info->name())
+ EXPECT_STREQ("WorksForSecondTestInATestSuite", test_info->name())
<< "Expected the name of the currently running test.";
}
} // namespace testing
+
// These two lines test that we can define tests in a namespace that
// has the name "testing" and is nested in another namespace.
namespace my_namespace {
@@ -6600,12 +6323,8 @@
// successfully.
class ProtectedFixtureMethodsTest : public Test {
protected:
- virtual void SetUp() {
- Test::SetUp();
- }
- virtual void TearDown() {
- Test::TearDown();
- }
+ void SetUp() override { Test::SetUp(); }
+ void TearDown() override { Test::TearDown(); }
};
// StreamingAssertionsTest tests the streaming versions of a representative
@@ -6642,7 +6361,7 @@
}
#ifdef __BORLANDC__
-// Restores warnings after previous "#pragma option push" supressed them
+// Restores warnings after previous "#pragma option push" suppressed them
# pragma option pop
#endif
@@ -6803,7 +6522,7 @@
TEST(ColoredOutputTest, UsesColorsWhenTermSupportsColors) {
GTEST_FLAG(color) = "auto";
-#if GTEST_OS_WINDOWS
+#if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MINGW
// On Windows, we ignore the TERM variable as it's usually not set.
SetEnv("TERM", "dumb");
@@ -6892,14 +6611,6 @@
StaticAssertTypeEq<int*, IntAlias*>();
}
-TEST(GetCurrentOsStackTraceExceptTopTest, ReturnsTheStackTrace) {
- testing::UnitTest* const unit_test = testing::UnitTest::GetInstance();
-
- // We don't have a stack walker in Google Test yet.
- EXPECT_STREQ("", GetCurrentOsStackTraceExceptTop(unit_test, 0).c_str());
- EXPECT_STREQ("", GetCurrentOsStackTraceExceptTop(unit_test, 1).c_str());
-}
-
TEST(HasNonfatalFailureTest, ReturnsFalseWhenThereIsNoFailure) {
EXPECT_FALSE(HasNonfatalFailure());
}
@@ -6986,20 +6697,19 @@
class TestListener : public EmptyTestEventListener {
public:
- TestListener() : on_start_counter_(NULL), is_destroyed_(NULL) {}
+ TestListener() : on_start_counter_(nullptr), is_destroyed_(nullptr) {}
TestListener(int* on_start_counter, bool* is_destroyed)
: on_start_counter_(on_start_counter),
is_destroyed_(is_destroyed) {}
- virtual ~TestListener() {
+ ~TestListener() override {
if (is_destroyed_)
*is_destroyed_ = true;
}
protected:
- virtual void OnTestProgramStart(const UnitTest& /*unit_test*/) {
- if (on_start_counter_ != NULL)
- (*on_start_counter_)++;
+ void OnTestProgramStart(const UnitTest& /*unit_test*/) override {
+ if (on_start_counter_ != nullptr) (*on_start_counter_)++;
}
private:
@@ -7011,9 +6721,9 @@
TEST(TestEventListenersTest, ConstructionWorks) {
TestEventListeners listeners;
- EXPECT_TRUE(TestEventListenersAccessor::GetRepeater(&listeners) != NULL);
- EXPECT_TRUE(listeners.default_result_printer() == NULL);
- EXPECT_TRUE(listeners.default_xml_generator() == NULL);
+ EXPECT_TRUE(TestEventListenersAccessor::GetRepeater(&listeners) != nullptr);
+ EXPECT_TRUE(listeners.default_result_printer() == nullptr);
+ EXPECT_TRUE(listeners.default_xml_generator() == nullptr);
}
// Tests that the TestEventListeners destructor deletes all the listeners it
@@ -7022,12 +6732,12 @@
bool default_result_printer_is_destroyed = false;
bool default_xml_printer_is_destroyed = false;
bool extra_listener_is_destroyed = false;
- TestListener* default_result_printer = new TestListener(
- NULL, &default_result_printer_is_destroyed);
- TestListener* default_xml_printer = new TestListener(
- NULL, &default_xml_printer_is_destroyed);
- TestListener* extra_listener = new TestListener(
- NULL, &extra_listener_is_destroyed);
+ TestListener* default_result_printer =
+ new TestListener(nullptr, &default_result_printer_is_destroyed);
+ TestListener* default_xml_printer =
+ new TestListener(nullptr, &default_xml_printer_is_destroyed);
+ TestListener* extra_listener =
+ new TestListener(nullptr, &extra_listener_is_destroyed);
{
TestEventListeners listeners;
@@ -7067,21 +6777,21 @@
: vector_(vector), id_(id) {}
protected:
- virtual void OnTestProgramStart(const UnitTest& /*unit_test*/) {
+ void OnTestProgramStart(const UnitTest& /*unit_test*/) override {
vector_->push_back(GetEventDescription("OnTestProgramStart"));
}
- virtual void OnTestProgramEnd(const UnitTest& /*unit_test*/) {
+ void OnTestProgramEnd(const UnitTest& /*unit_test*/) override {
vector_->push_back(GetEventDescription("OnTestProgramEnd"));
}
- virtual void OnTestIterationStart(const UnitTest& /*unit_test*/,
- int /*iteration*/) {
+ void OnTestIterationStart(const UnitTest& /*unit_test*/,
+ int /*iteration*/) override {
vector_->push_back(GetEventDescription("OnTestIterationStart"));
}
- virtual void OnTestIterationEnd(const UnitTest& /*unit_test*/,
- int /*iteration*/) {
+ void OnTestIterationEnd(const UnitTest& /*unit_test*/,
+ int /*iteration*/) override {
vector_->push_back(GetEventDescription("OnTestIterationEnd"));
}
@@ -7152,7 +6862,7 @@
EXPECT_EQ(listener, listeners.Release(listener));
TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramStart(
*UnitTest::GetInstance());
- EXPECT_TRUE(listeners.Release(listener) == NULL);
+ EXPECT_TRUE(listeners.Release(listener) == nullptr);
}
EXPECT_EQ(0, on_start_counter);
EXPECT_FALSE(is_destroyed);
@@ -7162,7 +6872,7 @@
// Tests that no events are forwarded when event forwarding is disabled.
TEST(EventListenerTest, SuppressEventForwarding) {
int on_start_counter = 0;
- TestListener* listener = new TestListener(&on_start_counter, NULL);
+ TestListener* listener = new TestListener(&on_start_counter, nullptr);
TestEventListeners listeners;
listeners.Append(listener);
@@ -7203,9 +6913,9 @@
// Replacing default_result_printer with something else should remove it
// from the list and destroy it.
- TestEventListenersAccessor::SetDefaultResultPrinter(&listeners, NULL);
+ TestEventListenersAccessor::SetDefaultResultPrinter(&listeners, nullptr);
- EXPECT_TRUE(listeners.default_result_printer() == NULL);
+ EXPECT_TRUE(listeners.default_result_printer() == nullptr);
EXPECT_TRUE(is_destroyed);
// After broadcasting an event the counter is still the same, indicating
@@ -7229,7 +6939,7 @@
TestEventListenersAccessor::SetDefaultResultPrinter(&listeners, listener);
EXPECT_EQ(listener, listeners.Release(listener));
- EXPECT_TRUE(listeners.default_result_printer() == NULL);
+ EXPECT_TRUE(listeners.default_result_printer() == nullptr);
EXPECT_FALSE(is_destroyed);
// Broadcasting events now should not affect default_result_printer.
@@ -7262,9 +6972,9 @@
// Replacing default_xml_generator with something else should remove it
// from the list and destroy it.
- TestEventListenersAccessor::SetDefaultXmlGenerator(&listeners, NULL);
+ TestEventListenersAccessor::SetDefaultXmlGenerator(&listeners, nullptr);
- EXPECT_TRUE(listeners.default_xml_generator() == NULL);
+ EXPECT_TRUE(listeners.default_xml_generator() == nullptr);
EXPECT_TRUE(is_destroyed);
// After broadcasting an event the counter is still the same, indicating
@@ -7288,7 +6998,7 @@
TestEventListenersAccessor::SetDefaultXmlGenerator(&listeners, listener);
EXPECT_EQ(listener, listeners.Release(listener));
- EXPECT_TRUE(listeners.default_xml_generator() == NULL);
+ EXPECT_TRUE(listeners.default_xml_generator() == nullptr);
EXPECT_FALSE(is_destroyed);
// Broadcasting events now should not affect default_xml_generator.
@@ -7351,14 +7061,13 @@
// Tests for internal utilities necessary for implementation of the universal
// printing.
-// TODO(vladl@google.com): Find a better home for them.
class ConversionHelperBase {};
class ConversionHelperDerived : public ConversionHelperBase {};
// Tests that IsAProtocolMessage<T>::value is a compile-time constant.
TEST(IsAProtocolMessageTest, ValueIsCompileTimeConstant) {
- GTEST_COMPILE_ASSERT_(IsAProtocolMessage<ProtocolMessage>::value,
+ GTEST_COMPILE_ASSERT_(IsAProtocolMessage<::proto2::Message>::value,
const_true);
GTEST_COMPILE_ASSERT_(!IsAProtocolMessage<int>::value, const_false);
}
@@ -7367,11 +7076,10 @@
// proto2::Message or a sub-class of it.
TEST(IsAProtocolMessageTest, ValueIsTrueWhenTypeIsAProtocolMessage) {
EXPECT_TRUE(IsAProtocolMessage< ::proto2::Message>::value);
- EXPECT_TRUE(IsAProtocolMessage<ProtocolMessage>::value);
}
// Tests that IsAProtocolMessage<T>::value is false when T is neither
-// ProtocolMessage nor a sub-class of it.
+// ::proto2::Message nor a sub-class of it.
TEST(IsAProtocolMessageTest, ValueIsFalseWhenTypeIsNotAProtocolMessage) {
EXPECT_FALSE(IsAProtocolMessage<int>::value);
EXPECT_FALSE(IsAProtocolMessage<const ConversionHelperBase>::value);
@@ -7488,35 +7196,6 @@
TestGTestReferenceToConst<const std::string&, const std::string&>();
}
-// Tests that ImplicitlyConvertible<T1, T2>::value is a compile-time constant.
-TEST(ImplicitlyConvertibleTest, ValueIsCompileTimeConstant) {
- GTEST_COMPILE_ASSERT_((ImplicitlyConvertible<int, int>::value), const_true);
- GTEST_COMPILE_ASSERT_((!ImplicitlyConvertible<void*, int*>::value),
- const_false);
-}
-
-// Tests that ImplicitlyConvertible<T1, T2>::value is true when T1 can
-// be implicitly converted to T2.
-TEST(ImplicitlyConvertibleTest, ValueIsTrueWhenConvertible) {
- EXPECT_TRUE((ImplicitlyConvertible<int, double>::value));
- EXPECT_TRUE((ImplicitlyConvertible<double, int>::value));
- EXPECT_TRUE((ImplicitlyConvertible<int*, void*>::value));
- EXPECT_TRUE((ImplicitlyConvertible<int*, const int*>::value));
- EXPECT_TRUE((ImplicitlyConvertible<ConversionHelperDerived&,
- const ConversionHelperBase&>::value));
- EXPECT_TRUE((ImplicitlyConvertible<const ConversionHelperBase,
- ConversionHelperBase>::value));
-}
-
-// Tests that ImplicitlyConvertible<T1, T2>::value is false when T1
-// cannot be implicitly converted to T2.
-TEST(ImplicitlyConvertibleTest, ValueIsFalseWhenNotConvertible) {
- EXPECT_FALSE((ImplicitlyConvertible<double, int*>::value));
- EXPECT_FALSE((ImplicitlyConvertible<void*, int*>::value));
- EXPECT_FALSE((ImplicitlyConvertible<const int*, int*>::value));
- EXPECT_FALSE((ImplicitlyConvertible<ConversionHelperBase&,
- ConversionHelperDerived&>::value));
-}
// Tests IsContainerTest.
@@ -7535,6 +7214,43 @@
sizeof(IsContainerTest<std::map<int, double> >(0)));
}
+struct ConstOnlyContainerWithPointerIterator {
+ using const_iterator = int*;
+ const_iterator begin() const;
+ const_iterator end() const;
+};
+
+struct ConstOnlyContainerWithClassIterator {
+ struct const_iterator {
+ const int& operator*() const;
+ const_iterator& operator++(/* pre-increment */);
+ };
+ const_iterator begin() const;
+ const_iterator end() const;
+};
+
+TEST(IsContainerTestTest, ConstOnlyContainer) {
+ EXPECT_EQ(sizeof(IsContainer),
+ sizeof(IsContainerTest<ConstOnlyContainerWithPointerIterator>(0)));
+ EXPECT_EQ(sizeof(IsContainer),
+ sizeof(IsContainerTest<ConstOnlyContainerWithClassIterator>(0)));
+}
+
+// Tests IsHashTable.
+struct AHashTable {
+ typedef void hasher;
+};
+struct NotReallyAHashTable {
+ typedef void hasher;
+ typedef void reverse_iterator;
+};
+TEST(IsHashTable, Basic) {
+ EXPECT_TRUE(testing::internal::IsHashTable<AHashTable>::value);
+ EXPECT_FALSE(testing::internal::IsHashTable<NotReallyAHashTable>::value);
+ EXPECT_FALSE(testing::internal::IsHashTable<std::vector<int>>::value);
+ EXPECT_TRUE(testing::internal::IsHashTable<std::unordered_set<int>>::value);
+}
+
// Tests ArrayEq().
TEST(ArrayEqTest, WorksForDegeneratedArrays) {
@@ -7659,7 +7375,7 @@
EXPECT_EQ(0, *it);
++it;
EXPECT_EQ(1, *it);
- ++it;
+ it++;
EXPECT_EQ(2, *it);
++it;
EXPECT_EQ(na.end(), it);
@@ -7682,6 +7398,84 @@
EXPECT_EQ(a, na.begin());
}
+// IndexSequence
+TEST(IndexSequence, MakeIndexSequence) {
+ using testing::internal::IndexSequence;
+ using testing::internal::MakeIndexSequence;
+ EXPECT_TRUE(
+ (std::is_same<IndexSequence<>, MakeIndexSequence<0>::type>::value));
+ EXPECT_TRUE(
+ (std::is_same<IndexSequence<0>, MakeIndexSequence<1>::type>::value));
+ EXPECT_TRUE(
+ (std::is_same<IndexSequence<0, 1>, MakeIndexSequence<2>::type>::value));
+ EXPECT_TRUE((
+ std::is_same<IndexSequence<0, 1, 2>, MakeIndexSequence<3>::type>::value));
+ EXPECT_TRUE(
+ (std::is_base_of<IndexSequence<0, 1, 2>, MakeIndexSequence<3>>::value));
+}
+
+// ElemFromList
+TEST(ElemFromList, Basic) {
+ using testing::internal::ElemFromList;
+ using Idx = testing::internal::MakeIndexSequence<3>::type;
+ EXPECT_TRUE((
+ std::is_same<int, ElemFromList<0, Idx, int, double, char>::type>::value));
+ EXPECT_TRUE(
+ (std::is_same<double,
+ ElemFromList<1, Idx, int, double, char>::type>::value));
+ EXPECT_TRUE(
+ (std::is_same<char,
+ ElemFromList<2, Idx, int, double, char>::type>::value));
+ EXPECT_TRUE(
+ (std::is_same<
+ char, ElemFromList<7, testing::internal::MakeIndexSequence<12>::type,
+ int, int, int, int, int, int, int, char, int, int,
+ int, int>::type>::value));
+}
+
+// FlatTuple
+TEST(FlatTuple, Basic) {
+ using testing::internal::FlatTuple;
+
+ FlatTuple<int, double, const char*> tuple = {};
+ EXPECT_EQ(0, tuple.Get<0>());
+ EXPECT_EQ(0.0, tuple.Get<1>());
+ EXPECT_EQ(nullptr, tuple.Get<2>());
+
+ tuple = FlatTuple<int, double, const char*>(7, 3.2, "Foo");
+ EXPECT_EQ(7, tuple.Get<0>());
+ EXPECT_EQ(3.2, tuple.Get<1>());
+ EXPECT_EQ(std::string("Foo"), tuple.Get<2>());
+
+ tuple.Get<1>() = 5.1;
+ EXPECT_EQ(5.1, tuple.Get<1>());
+}
+
+TEST(FlatTuple, ManyTypes) {
+ using testing::internal::FlatTuple;
+
+ // Instantiate FlatTuple with 257 ints.
+ // Tests show that we can do it with thousands of elements, but very long
+ // compile times makes it unusuitable for this test.
+#define GTEST_FLAT_TUPLE_INT8 int, int, int, int, int, int, int, int,
+#define GTEST_FLAT_TUPLE_INT16 GTEST_FLAT_TUPLE_INT8 GTEST_FLAT_TUPLE_INT8
+#define GTEST_FLAT_TUPLE_INT32 GTEST_FLAT_TUPLE_INT16 GTEST_FLAT_TUPLE_INT16
+#define GTEST_FLAT_TUPLE_INT64 GTEST_FLAT_TUPLE_INT32 GTEST_FLAT_TUPLE_INT32
+#define GTEST_FLAT_TUPLE_INT128 GTEST_FLAT_TUPLE_INT64 GTEST_FLAT_TUPLE_INT64
+#define GTEST_FLAT_TUPLE_INT256 GTEST_FLAT_TUPLE_INT128 GTEST_FLAT_TUPLE_INT128
+
+ // Let's make sure that we can have a very long list of types without blowing
+ // up the template instantiation depth.
+ FlatTuple<GTEST_FLAT_TUPLE_INT256 int> tuple;
+
+ tuple.Get<0>() = 7;
+ tuple.Get<99>() = 17;
+ tuple.Get<256>() = 1000;
+ EXPECT_EQ(7, tuple.Get<0>());
+ EXPECT_EQ(17, tuple.Get<99>());
+ EXPECT_EQ(1000, tuple.Get<256>());
+}
+
// Tests SkipPrefix().
TEST(SkipPrefixTest, SkipsWhenPrefixMatches) {
@@ -7707,3 +7501,52 @@
EXPECT_FALSE(SkipPrefix("world!", &p));
EXPECT_EQ(str, p);
}
+
+// Tests ad_hoc_test_result().
+
+class AdHocTestResultTest : public testing::Test {
+ protected:
+ static void SetUpTestSuite() {
+ FAIL() << "A failure happened inside SetUpTestSuite().";
+ }
+};
+
+TEST_F(AdHocTestResultTest, AdHocTestResultForTestSuiteShowsFailure) {
+ const testing::TestResult& test_result = testing::UnitTest::GetInstance()
+ ->current_test_suite()
+ ->ad_hoc_test_result();
+ EXPECT_TRUE(test_result.Failed());
+}
+
+TEST_F(AdHocTestResultTest, AdHocTestResultTestForUnitTestDoesNotShowFailure) {
+ const testing::TestResult& test_result =
+ testing::UnitTest::GetInstance()->ad_hoc_test_result();
+ EXPECT_FALSE(test_result.Failed());
+}
+
+class DynamicUnitTestFixture : public testing::Test {};
+
+class DynamicTest : public DynamicUnitTestFixture {
+ void TestBody() override { EXPECT_TRUE(true); }
+};
+
+auto* dynamic_test = testing::RegisterTest(
+ "DynamicUnitTestFixture", "DynamicTest", "TYPE", "VALUE", __FILE__,
+ __LINE__, []() -> DynamicUnitTestFixture* { return new DynamicTest; });
+
+TEST(RegisterTest, WasRegistered) {
+ auto* unittest = testing::UnitTest::GetInstance();
+ for (int i = 0; i < unittest->total_test_suite_count(); ++i) {
+ auto* tests = unittest->GetTestSuite(i);
+ if (tests->name() != std::string("DynamicUnitTestFixture")) continue;
+ for (int j = 0; j < tests->total_test_count(); ++j) {
+ if (tests->GetTestInfo(j)->name() != std::string("DynamicTest")) continue;
+ // Found it.
+ EXPECT_STREQ(tests->GetTestInfo(j)->value_param(), "VALUE");
+ EXPECT_STREQ(tests->GetTestInfo(j)->type_param(), "TYPE");
+ return;
+ }
+ }
+
+ FAIL() << "Didn't find the test!";
+}
diff --git a/third_party/googletest/test/gtest_xml_outfile1_test_.cc b/third_party/googletest/test/gtest_xml_outfile1_test_.cc
index e3d1dd1..19aa252 100644
--- a/third_party/googletest/test/gtest_xml_outfile1_test_.cc
+++ b/third_party/googletest/test/gtest_xml_outfile1_test_.cc
@@ -27,7 +27,6 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-//
// gtest_xml_outfile1_test_ writes some xml via TestProperty used by
// gtest_xml_outfiles_test.py
@@ -35,12 +34,8 @@
class PropertyOne : public testing::Test {
protected:
- virtual void SetUp() {
- RecordProperty("SetUpProp", 1);
- }
- virtual void TearDown() {
- RecordProperty("TearDownProp", 1);
- }
+ void SetUp() override { RecordProperty("SetUpProp", 1); }
+ void TearDown() override { RecordProperty("TearDownProp", 1); }
};
TEST_F(PropertyOne, TestSomeProperties) {
diff --git a/third_party/googletest/test/gtest_xml_outfile2_test_.cc b/third_party/googletest/test/gtest_xml_outfile2_test_.cc
index 55eb8f3..f9a2a6e 100644
--- a/third_party/googletest/test/gtest_xml_outfile2_test_.cc
+++ b/third_party/googletest/test/gtest_xml_outfile2_test_.cc
@@ -27,7 +27,6 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-//
// gtest_xml_outfile2_test_ writes some xml via TestProperty used by
// gtest_xml_outfiles_test.py
@@ -35,12 +34,8 @@
class PropertyTwo : public testing::Test {
protected:
- virtual void SetUp() {
- RecordProperty("SetUpProp", 2);
- }
- virtual void TearDown() {
- RecordProperty("TearDownProp", 2);
- }
+ void SetUp() override { RecordProperty("SetUpProp", 2); }
+ void TearDown() override { RecordProperty("TearDownProp", 2); }
};
TEST_F(PropertyTwo, TestSomeProperties) {
diff --git a/third_party/googletest/test/gtest_xml_outfiles_test.py b/third_party/googletest/test/gtest_xml_outfiles_test.py
index 678f546..eaca1a7 100755
--- a/third_party/googletest/test/gtest_xml_outfiles_test.py
+++ b/third_party/googletest/test/gtest_xml_outfiles_test.py
@@ -31,15 +31,11 @@
"""Unit test for the gtest_xml_output module."""
-__author__ = "keith.ray@gmail.com (Keith Ray)"
-
import os
from xml.dom import minidom, Node
-
import gtest_test_utils
import gtest_xml_test_utils
-
GTEST_OUTPUT_SUBDIR = "xml_outfiles"
GTEST_OUTPUT_1_TEST = "gtest_xml_outfile1_test_"
GTEST_OUTPUT_2_TEST = "gtest_xml_outfile2_test_"
@@ -47,7 +43,13 @@
EXPECTED_XML_1 = """<?xml version="1.0" encoding="UTF-8"?>
<testsuites tests="1" failures="0" disabled="0" errors="0" time="*" timestamp="*" name="AllTests">
<testsuite name="PropertyOne" tests="1" failures="0" disabled="0" errors="0" time="*">
- <testcase name="TestSomeProperties" status="run" time="*" classname="PropertyOne" SetUpProp="1" TestSomeProperty="1" TearDownProp="1" />
+ <testcase name="TestSomeProperties" status="run" result="completed" time="*" classname="PropertyOne">
+ <properties>
+ <property name="SetUpProp" value="1"/>
+ <property name="TestSomeProperty" value="1"/>
+ <property name="TearDownProp" value="1"/>
+ </properties>
+ </testcase>
</testsuite>
</testsuites>
"""
@@ -55,7 +57,13 @@
EXPECTED_XML_2 = """<?xml version="1.0" encoding="UTF-8"?>
<testsuites tests="1" failures="0" disabled="0" errors="0" time="*" timestamp="*" name="AllTests">
<testsuite name="PropertyTwo" tests="1" failures="0" disabled="0" errors="0" time="*">
- <testcase name="TestSomeProperties" status="run" time="*" classname="PropertyTwo" SetUpProp="2" TestSomeProperty="2" TearDownProp="2" />
+ <testcase name="TestSomeProperties" status="run" result="completed" time="*" classname="PropertyTwo">
+ <properties>
+ <property name="SetUpProp" value="2"/>
+ <property name="TestSomeProperty" value="2"/>
+ <property name="TearDownProp" value="2"/>
+ </properties>
+ </testcase>
</testsuite>
</testsuites>
"""
@@ -103,11 +111,6 @@
self.assert_(p.exited)
self.assertEquals(0, p.exit_code)
- # TODO(wan@google.com): libtool causes the built test binary to be
- # named lt-gtest_xml_outfiles_test_ instead of
- # gtest_xml_outfiles_test_. To account for this possibility, we
- # allow both names in the following code. We should remove this
- # hack when Chandler Carruth's libtool replacement tool is ready.
output_file_name1 = test_name + ".xml"
output_file1 = os.path.join(self.output_dir_, output_file_name1)
output_file_name2 = 'lt-' + output_file_name1
diff --git a/third_party/googletest/test/gtest_xml_output_unittest.py b/third_party/googletest/test/gtest_xml_output_unittest.py
index 9f92f98..745a134 100755
--- a/third_party/googletest/test/gtest_xml_output_unittest.py
+++ b/third_party/googletest/test/gtest_xml_output_unittest.py
@@ -31,8 +31,6 @@
"""Unit test for the gtest_xml_output module"""
-__author__ = 'eefacm@gmail.com (Sean Mcafee)'
-
import datetime
import errno
import os
@@ -43,27 +41,36 @@
import gtest_test_utils
import gtest_xml_test_utils
-
GTEST_FILTER_FLAG = '--gtest_filter'
GTEST_LIST_TESTS_FLAG = '--gtest_list_tests'
-GTEST_OUTPUT_FLAG = "--gtest_output"
-GTEST_DEFAULT_OUTPUT_FILE = "test_detail.xml"
-GTEST_PROGRAM_NAME = "gtest_xml_output_unittest_"
+GTEST_OUTPUT_FLAG = '--gtest_output'
+GTEST_DEFAULT_OUTPUT_FILE = 'test_detail.xml'
+GTEST_PROGRAM_NAME = 'gtest_xml_output_unittest_'
-SUPPORTS_STACK_TRACES = False
+# The flag indicating stacktraces are not supported
+NO_STACKTRACE_SUPPORT_FLAG = '--no_stacktrace_support'
+
+# The environment variables for test sharding.
+TOTAL_SHARDS_ENV_VAR = 'GTEST_TOTAL_SHARDS'
+SHARD_INDEX_ENV_VAR = 'GTEST_SHARD_INDEX'
+SHARD_STATUS_FILE_ENV_VAR = 'GTEST_SHARD_STATUS_FILE'
+
+SUPPORTS_STACK_TRACES = NO_STACKTRACE_SUPPORT_FLAG not in sys.argv
if SUPPORTS_STACK_TRACES:
STACK_TRACE_TEMPLATE = '\nStack trace:\n*'
else:
STACK_TRACE_TEMPLATE = ''
+ # unittest.main() can't handle unknown flags
+ sys.argv.remove(NO_STACKTRACE_SUPPORT_FLAG)
EXPECTED_NON_EMPTY_XML = """<?xml version="1.0" encoding="UTF-8"?>
-<testsuites tests="23" failures="4" disabled="2" errors="0" time="*" timestamp="*" name="AllTests" ad_hoc_property="42">
+<testsuites tests="24" failures="4" disabled="2" errors="0" time="*" timestamp="*" name="AllTests" ad_hoc_property="42">
<testsuite name="SuccessfulTest" tests="1" failures="0" disabled="0" errors="0" time="*">
- <testcase name="Succeeds" status="run" time="*" classname="SuccessfulTest"/>
+ <testcase name="Succeeds" status="run" result="completed" time="*" classname="SuccessfulTest"/>
</testsuite>
<testsuite name="FailedTest" tests="1" failures="1" disabled="0" errors="0" time="*">
- <testcase name="Fails" status="run" time="*" classname="FailedTest">
+ <testcase name="Fails" status="run" result="completed" time="*" classname="FailedTest">
<failure message="gtest_xml_output_unittest_.cc:*
Expected equality of these values:
 1
 2" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
Expected equality of these values:
1
@@ -71,8 +78,8 @@
</testcase>
</testsuite>
<testsuite name="MixedResultTest" tests="3" failures="1" disabled="1" errors="0" time="*">
- <testcase name="Succeeds" status="run" time="*" classname="MixedResultTest"/>
- <testcase name="Fails" status="run" time="*" classname="MixedResultTest">
+ <testcase name="Succeeds" status="run" result="completed" time="*" classname="MixedResultTest"/>
+ <testcase name="Fails" status="run" result="completed" time="*" classname="MixedResultTest">
<failure message="gtest_xml_output_unittest_.cc:*
Expected equality of these values:
 1
 2" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
Expected equality of these values:
1
@@ -82,62 +89,114 @@
2
3%(stack)s]]></failure>
</testcase>
- <testcase name="DISABLED_test" status="notrun" time="*" classname="MixedResultTest"/>
+ <testcase name="DISABLED_test" status="notrun" result="suppressed" time="*" classname="MixedResultTest"/>
</testsuite>
<testsuite name="XmlQuotingTest" tests="1" failures="1" disabled="0" errors="0" time="*">
- <testcase name="OutputsCData" status="run" time="*" classname="XmlQuotingTest">
+ <testcase name="OutputsCData" status="run" result="completed" time="*" classname="XmlQuotingTest">
<failure message="gtest_xml_output_unittest_.cc:*
Failed
XML output: <?xml encoding="utf-8"><top><![CDATA[cdata text]]></top>" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
Failed
XML output: <?xml encoding="utf-8"><top><![CDATA[cdata text]]>]]><![CDATA[</top>%(stack)s]]></failure>
</testcase>
</testsuite>
<testsuite name="InvalidCharactersTest" tests="1" failures="1" disabled="0" errors="0" time="*">
- <testcase name="InvalidCharactersInMessage" status="run" time="*" classname="InvalidCharactersTest">
+ <testcase name="InvalidCharactersInMessage" status="run" result="completed" time="*" classname="InvalidCharactersTest">
<failure message="gtest_xml_output_unittest_.cc:*
Failed
Invalid characters in brackets []" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
Failed
Invalid characters in brackets []%(stack)s]]></failure>
</testcase>
</testsuite>
<testsuite name="DisabledTest" tests="1" failures="0" disabled="1" errors="0" time="*">
- <testcase name="DISABLED_test_not_run" status="notrun" time="*" classname="DisabledTest"/>
+ <testcase name="DISABLED_test_not_run" status="notrun" result="suppressed" time="*" classname="DisabledTest"/>
</testsuite>
- <testsuite name="PropertyRecordingTest" tests="4" failures="0" disabled="0" errors="0" time="*" SetUpTestCase="yes" TearDownTestCase="aye">
- <testcase name="OneProperty" status="run" time="*" classname="PropertyRecordingTest" key_1="1"/>
- <testcase name="IntValuedProperty" status="run" time="*" classname="PropertyRecordingTest" key_int="1"/>
- <testcase name="ThreeProperties" status="run" time="*" classname="PropertyRecordingTest" key_1="1" key_2="2" key_3="3"/>
- <testcase name="TwoValuesForOneKeyUsesLastValue" status="run" time="*" classname="PropertyRecordingTest" key_1="2"/>
+ <testsuite name="SkippedTest" tests="1" failures="0" disabled="0" errors="0" time="*">
+ <testcase name="Skipped" status="run" result="skipped" time="*" classname="SkippedTest"/>
+ </testsuite>
+ <testsuite name="PropertyRecordingTest" tests="4" failures="0" disabled="0" errors="0" time="*" SetUpTestSuite="yes" TearDownTestSuite="aye">
+ <testcase name="OneProperty" status="run" result="completed" time="*" classname="PropertyRecordingTest">
+ <properties>
+ <property name="key_1" value="1"/>
+ </properties>
+ </testcase>
+ <testcase name="IntValuedProperty" status="run" result="completed" time="*" classname="PropertyRecordingTest">
+ <properties>
+ <property name="key_int" value="1"/>
+ </properties>
+ </testcase>
+ <testcase name="ThreeProperties" status="run" result="completed" time="*" classname="PropertyRecordingTest">
+ <properties>
+ <property name="key_1" value="1"/>
+ <property name="key_2" value="2"/>
+ <property name="key_3" value="3"/>
+ </properties>
+ </testcase>
+ <testcase name="TwoValuesForOneKeyUsesLastValue" status="run" result="completed" time="*" classname="PropertyRecordingTest">
+ <properties>
+ <property name="key_1" value="2"/>
+ </properties>
+ </testcase>
</testsuite>
<testsuite name="NoFixtureTest" tests="3" failures="0" disabled="0" errors="0" time="*">
- <testcase name="RecordProperty" status="run" time="*" classname="NoFixtureTest" key="1"/>
- <testcase name="ExternalUtilityThatCallsRecordIntValuedProperty" status="run" time="*" classname="NoFixtureTest" key_for_utility_int="1"/>
- <testcase name="ExternalUtilityThatCallsRecordStringValuedProperty" status="run" time="*" classname="NoFixtureTest" key_for_utility_string="1"/>
+ <testcase name="RecordProperty" status="run" result="completed" time="*" classname="NoFixtureTest">
+ <properties>
+ <property name="key" value="1"/>
+ </properties>
+ </testcase>
+ <testcase name="ExternalUtilityThatCallsRecordIntValuedProperty" status="run" result="completed" time="*" classname="NoFixtureTest">
+ <properties>
+ <property name="key_for_utility_int" value="1"/>
+ </properties>
+ </testcase>
+ <testcase name="ExternalUtilityThatCallsRecordStringValuedProperty" status="run" result="completed" time="*" classname="NoFixtureTest">
+ <properties>
+ <property name="key_for_utility_string" value="1"/>
+ </properties>
+ </testcase>
</testsuite>
<testsuite name="Single/ValueParamTest" tests="4" failures="0" disabled="0" errors="0" time="*">
- <testcase name="HasValueParamAttribute/0" value_param="33" status="run" time="*" classname="Single/ValueParamTest" />
- <testcase name="HasValueParamAttribute/1" value_param="42" status="run" time="*" classname="Single/ValueParamTest" />
- <testcase name="AnotherTestThatHasValueParamAttribute/0" value_param="33" status="run" time="*" classname="Single/ValueParamTest" />
- <testcase name="AnotherTestThatHasValueParamAttribute/1" value_param="42" status="run" time="*" classname="Single/ValueParamTest" />
+ <testcase name="HasValueParamAttribute/0" value_param="33" status="run" result="completed" time="*" classname="Single/ValueParamTest" />
+ <testcase name="HasValueParamAttribute/1" value_param="42" status="run" result="completed" time="*" classname="Single/ValueParamTest" />
+ <testcase name="AnotherTestThatHasValueParamAttribute/0" value_param="33" status="run" result="completed" time="*" classname="Single/ValueParamTest" />
+ <testcase name="AnotherTestThatHasValueParamAttribute/1" value_param="42" status="run" result="completed" time="*" classname="Single/ValueParamTest" />
</testsuite>
<testsuite name="TypedTest/0" tests="1" failures="0" disabled="0" errors="0" time="*">
- <testcase name="HasTypeParamAttribute" type_param="*" status="run" time="*" classname="TypedTest/0" />
+ <testcase name="HasTypeParamAttribute" type_param="*" status="run" result="completed" time="*" classname="TypedTest/0" />
</testsuite>
<testsuite name="TypedTest/1" tests="1" failures="0" disabled="0" errors="0" time="*">
- <testcase name="HasTypeParamAttribute" type_param="*" status="run" time="*" classname="TypedTest/1" />
+ <testcase name="HasTypeParamAttribute" type_param="*" status="run" result="completed" time="*" classname="TypedTest/1" />
</testsuite>
- <testsuite name="Single/TypeParameterizedTestCase/0" tests="1" failures="0" disabled="0" errors="0" time="*">
- <testcase name="HasTypeParamAttribute" type_param="*" status="run" time="*" classname="Single/TypeParameterizedTestCase/0" />
+ <testsuite name="Single/TypeParameterizedTestSuite/0" tests="1" failures="0" disabled="0" errors="0" time="*">
+ <testcase name="HasTypeParamAttribute" type_param="*" status="run" result="completed" time="*" classname="Single/TypeParameterizedTestSuite/0" />
</testsuite>
- <testsuite name="Single/TypeParameterizedTestCase/1" tests="1" failures="0" disabled="0" errors="0" time="*">
- <testcase name="HasTypeParamAttribute" type_param="*" status="run" time="*" classname="Single/TypeParameterizedTestCase/1" />
+ <testsuite name="Single/TypeParameterizedTestSuite/1" tests="1" failures="0" disabled="0" errors="0" time="*">
+ <testcase name="HasTypeParamAttribute" type_param="*" status="run" result="completed" time="*" classname="Single/TypeParameterizedTestSuite/1" />
</testsuite>
-</testsuites>""" % {'stack': STACK_TRACE_TEMPLATE}
+</testsuites>""" % {
+ 'stack': STACK_TRACE_TEMPLATE
+}
EXPECTED_FILTERED_TEST_XML = """<?xml version="1.0" encoding="UTF-8"?>
<testsuites tests="1" failures="0" disabled="0" errors="0" time="*"
timestamp="*" name="AllTests" ad_hoc_property="42">
<testsuite name="SuccessfulTest" tests="1" failures="0" disabled="0"
errors="0" time="*">
- <testcase name="Succeeds" status="run" time="*" classname="SuccessfulTest"/>
+ <testcase name="Succeeds" status="run" result="completed" time="*" classname="SuccessfulTest"/>
+ </testsuite>
+</testsuites>"""
+
+EXPECTED_SHARDED_TEST_XML = """<?xml version="1.0" encoding="UTF-8"?>
+<testsuites tests="3" failures="0" disabled="0" errors="0" time="*" timestamp="*" name="AllTests" ad_hoc_property="42">
+ <testsuite name="SuccessfulTest" tests="1" failures="0" disabled="0" errors="0" time="*">
+ <testcase name="Succeeds" status="run" result="completed" time="*" classname="SuccessfulTest"/>
+ </testsuite>
+ <testsuite name="PropertyRecordingTest" tests="1" failures="0" disabled="0" errors="0" time="*" SetUpTestSuite="yes" TearDownTestSuite="aye">
+ <testcase name="TwoValuesForOneKeyUsesLastValue" status="run" result="completed" time="*" classname="PropertyRecordingTest">
+ <properties>
+ <property name="key_1" value="2"/>
+ </properties>
+ </testcase>
+ </testsuite>
+ <testsuite name="Single/ValueParamTest" tests="1" failures="0" disabled="0" errors="0" time="*">
+ <testcase name="AnotherTestThatHasValueParamAttribute/0" value_param="33" status="run" result="completed" time="*" classname="Single/ValueParamTest" />
</testsuite>
</testsuites>"""
@@ -182,7 +241,7 @@
Runs a test program that generates an empty XML output, and checks if
the timestamp attribute in the testsuites tag is valid.
"""
- actual = self._GetXmlOutput('gtest_no_test_unittest', [], 0)
+ actual = self._GetXmlOutput('gtest_no_test_unittest', [], {}, 0)
date_time_str = actual.documentElement.getAttributeNode('timestamp').value
# datetime.strptime() is only available in Python 2.5+ so we have to
# parse the expected datetime manually.
@@ -263,7 +322,22 @@
self._TestXmlOutput(GTEST_PROGRAM_NAME, EXPECTED_FILTERED_TEST_XML, 0,
extra_args=['%s=SuccessfulTest.*' % GTEST_FILTER_FLAG])
- def _GetXmlOutput(self, gtest_prog_name, extra_args, expected_exit_code):
+ def testShardedTestXmlOutput(self):
+ """Verifies XML output when run using multiple shards.
+
+ Runs a test program that executes only one shard and verifies that tests
+ from other shards do not show up in the XML output.
+ """
+
+ self._TestXmlOutput(
+ GTEST_PROGRAM_NAME,
+ EXPECTED_SHARDED_TEST_XML,
+ 0,
+ extra_env={SHARD_INDEX_ENV_VAR: '0',
+ TOTAL_SHARDS_ENV_VAR: '10'})
+
+ def _GetXmlOutput(self, gtest_prog_name, extra_args, extra_env,
+ expected_exit_code):
"""
Returns the xml output generated by running the program gtest_prog_name.
Furthermore, the program's exit code must be expected_exit_code.
@@ -274,7 +348,11 @@
command = ([gtest_prog_path, '%s=xml:%s' % (GTEST_OUTPUT_FLAG, xml_path)] +
extra_args)
- p = gtest_test_utils.Subprocess(command)
+ environ_copy = os.environ.copy()
+ if extra_env:
+ environ_copy.update(extra_env)
+ p = gtest_test_utils.Subprocess(command, env=environ_copy)
+
if p.terminated_by_signal:
self.assert_(False,
'%s was killed by signal %d' % (gtest_prog_name, p.signal))
@@ -288,7 +366,7 @@
return actual
def _TestXmlOutput(self, gtest_prog_name, expected_xml,
- expected_exit_code, extra_args=None):
+ expected_exit_code, extra_args=None, extra_env=None):
"""
Asserts that the XML document generated by running the program
gtest_prog_name matches expected_xml, a string containing another
@@ -297,7 +375,7 @@
"""
actual = self._GetXmlOutput(gtest_prog_name, extra_args or [],
- expected_exit_code)
+ extra_env or {}, expected_exit_code)
expected = minidom.parseString(expected_xml)
self.NormalizeXml(actual.documentElement)
self.AssertEquivalentNodes(expected.documentElement,
diff --git a/third_party/googletest/test/gtest_xml_output_unittest_.cc b/third_party/googletest/test/gtest_xml_output_unittest_.cc
index 2ee8838..c95fd66 100644
--- a/third_party/googletest/test/gtest_xml_output_unittest_.cc
+++ b/third_party/googletest/test/gtest_xml_output_unittest_.cc
@@ -67,6 +67,13 @@
FAIL() << "Unexpected failure: Disabled test should not be run";
}
+class SkippedTest : public Test {
+};
+
+TEST_F(SkippedTest, Skipped) {
+ GTEST_SKIP();
+}
+
TEST(MixedResultTest, Succeeds) {
EXPECT_EQ(1, 1);
ASSERT_EQ(1, 1);
@@ -94,8 +101,10 @@
class PropertyRecordingTest : public Test {
public:
- static void SetUpTestCase() { RecordProperty("SetUpTestCase", "yes"); }
- static void TearDownTestCase() { RecordProperty("TearDownTestCase", "aye"); }
+ static void SetUpTestSuite() { RecordProperty("SetUpTestSuite", "yes"); }
+ static void TearDownTestSuite() {
+ RecordProperty("TearDownTestSuite", "aye");
+ }
};
TEST_F(PropertyRecordingTest, OneProperty) {
@@ -143,28 +152,28 @@
class ValueParamTest : public TestWithParam<int> {};
TEST_P(ValueParamTest, HasValueParamAttribute) {}
TEST_P(ValueParamTest, AnotherTestThatHasValueParamAttribute) {}
-INSTANTIATE_TEST_CASE_P(Single, ValueParamTest, Values(33, 42));
+INSTANTIATE_TEST_SUITE_P(Single, ValueParamTest, Values(33, 42));
#if GTEST_HAS_TYPED_TEST
// Verifies that the type parameter name is output in the 'type_param'
// XML attribute for typed tests.
template <typename T> class TypedTest : public Test {};
typedef testing::Types<int, long> TypedTestTypes;
-TYPED_TEST_CASE(TypedTest, TypedTestTypes);
+TYPED_TEST_SUITE(TypedTest, TypedTestTypes);
TYPED_TEST(TypedTest, HasTypeParamAttribute) {}
#endif
#if GTEST_HAS_TYPED_TEST_P
// Verifies that the type parameter name is output in the 'type_param'
// XML attribute for type-parameterized tests.
-template <typename T> class TypeParameterizedTestCase : public Test {};
-TYPED_TEST_CASE_P(TypeParameterizedTestCase);
-TYPED_TEST_P(TypeParameterizedTestCase, HasTypeParamAttribute) {}
-REGISTER_TYPED_TEST_CASE_P(TypeParameterizedTestCase, HasTypeParamAttribute);
-typedef testing::Types<int, long> TypeParameterizedTestCaseTypes;
-INSTANTIATE_TYPED_TEST_CASE_P(Single,
- TypeParameterizedTestCase,
- TypeParameterizedTestCaseTypes);
+template <typename T>
+class TypeParameterizedTestSuite : public Test {};
+TYPED_TEST_SUITE_P(TypeParameterizedTestSuite);
+TYPED_TEST_P(TypeParameterizedTestSuite, HasTypeParamAttribute) {}
+REGISTER_TYPED_TEST_SUITE_P(TypeParameterizedTestSuite, HasTypeParamAttribute);
+typedef testing::Types<int, long> TypeParameterizedTestSuiteTypes; // NOLINT
+INSTANTIATE_TYPED_TEST_SUITE_P(Single, TypeParameterizedTestSuite,
+ TypeParameterizedTestSuiteTypes);
#endif
int main(int argc, char** argv) {
diff --git a/third_party/googletest/test/gtest_xml_test_utils.py b/third_party/googletest/test/gtest_xml_test_utils.py
index 341956b..afcf55e 100755
--- a/third_party/googletest/test/gtest_xml_test_utils.py
+++ b/third_party/googletest/test/gtest_xml_test_utils.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-#
# Copyright 2006, Google Inc.
# All rights reserved.
#
@@ -31,15 +29,10 @@
"""Unit test utilities for gtest_xml_output"""
-__author__ = 'eefacm@gmail.com (Sean Mcafee)'
-
import re
from xml.dom import minidom, Node
-
import gtest_test_utils
-
-GTEST_OUTPUT_FLAG = '--gtest_output'
GTEST_DEFAULT_OUTPUT_FILE = 'test_detail.xml'
class GTestXMLTestCase(gtest_test_utils.TestCase):
@@ -108,19 +101,22 @@
self.AssertEquivalentNodes(child, actual_children[child_id])
identifying_attribute = {
- 'testsuites': 'name',
- 'testsuite': 'name',
- 'testcase': 'name',
- 'failure': 'message',
- }
+ 'testsuites': 'name',
+ 'testsuite': 'name',
+ 'testcase': 'name',
+ 'failure': 'message',
+ 'property': 'name',
+ }
def _GetChildren(self, element):
"""
Fetches all of the child nodes of element, a DOM Element object.
Returns them as the values of a dictionary keyed by the IDs of the
- children. For <testsuites>, <testsuite> and <testcase> elements, the ID
- is the value of their "name" attribute; for <failure> elements, it is
- the value of the "message" attribute; CDATA sections and non-whitespace
+ children. For <testsuites>, <testsuite>, <testcase>, and <property>
+ elements, the ID is the value of their "name" attribute; for <failure>
+ elements, it is the value of the "message" attribute; for <properties>
+ elements, it is the value of their parent's "name" attribute plus the
+ literal string "properties"; CDATA sections and non-whitespace
text nodes are concatenated into a single CDATA section with ID
"detail". An exception is raised if any element other than the above
four is encountered, if two child elements with the same identifying
@@ -130,11 +126,17 @@
children = {}
for child in element.childNodes:
if child.nodeType == Node.ELEMENT_NODE:
- self.assert_(child.tagName in self.identifying_attribute,
- 'Encountered unknown element <%s>' % child.tagName)
- childID = child.getAttribute(self.identifying_attribute[child.tagName])
- self.assert_(childID not in children)
- children[childID] = child
+ if child.tagName == 'properties':
+ self.assert_(child.parentNode is not None,
+ 'Encountered <properties> element without a parent')
+ child_id = child.parentNode.getAttribute('name') + '-properties'
+ else:
+ self.assert_(child.tagName in self.identifying_attribute,
+ 'Encountered unknown element <%s>' % child.tagName)
+ child_id = child.getAttribute(
+ self.identifying_attribute[child.tagName])
+ self.assert_(child_id not in children)
+ children[child_id] = child
elif child.nodeType in [Node.TEXT_NODE, Node.CDATA_SECTION_NODE]:
if 'detail' not in children:
if (child.nodeType == Node.CDATA_SECTION_NODE or
@@ -187,8 +189,8 @@
# Replaces the source line information with a normalized form.
cdata = re.sub(source_line_pat, '\\1*\n', child.nodeValue)
# Removes the actual stack trace.
- child.nodeValue = re.sub(r'\nStack trace:\n(.|\n)*',
- '', cdata)
+ child.nodeValue = re.sub(r'Stack trace:\n(.|\n)*',
+ 'Stack trace:\n*', cdata)
for child in element.childNodes:
if child.nodeType == Node.ELEMENT_NODE:
self.NormalizeXml(child)
diff --git a/third_party/googletest/test/production.cc b/third_party/googletest/test/production.cc
index 8b8a40b..0f69f6d 100644
--- a/third_party/googletest/test/production.cc
+++ b/third_party/googletest/test/production.cc
@@ -26,10 +26,9 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
//
-// Author: wan@google.com (Zhanyong Wan)
-//
-// This is part of the unit test for include/gtest/gtest_prod.h.
+// This is part of the unit test for gtest_prod.h.
#include "production.h"
diff --git a/third_party/googletest/test/production.h b/third_party/googletest/test/production.h
index 98fd5e4..542723b 100644
--- a/third_party/googletest/test/production.h
+++ b/third_party/googletest/test/production.h
@@ -26,10 +26,9 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
//
-// Author: wan@google.com (Zhanyong Wan)
-//
-// This is part of the unit test for include/gtest/gtest_prod.h.
+// This is part of the unit test for gtest_prod.h.
#ifndef GTEST_TEST_PRODUCTION_H_
#define GTEST_TEST_PRODUCTION_H_
diff --git a/third_party/googletest/xcode/Config/DebugProject.xcconfig b/third_party/googletest/xcode/Config/DebugProject.xcconfig
index 3d68157..645701e 100644
--- a/third_party/googletest/xcode/Config/DebugProject.xcconfig
+++ b/third_party/googletest/xcode/Config/DebugProject.xcconfig
@@ -5,7 +5,7 @@
// examples. It is set in the "Based On:" dropdown in the "Project" info
// dialog.
// This file is based on the Xcode Configuration files in:
-// http://code.google.com/p/google-toolbox-for-mac/
+// https://github.com/google/google-toolbox-for-mac
//
#include "General.xcconfig"
diff --git a/third_party/googletest/xcode/Config/FrameworkTarget.xcconfig b/third_party/googletest/xcode/Config/FrameworkTarget.xcconfig
index 357b1c8..77081fb 100644
--- a/third_party/googletest/xcode/Config/FrameworkTarget.xcconfig
+++ b/third_party/googletest/xcode/Config/FrameworkTarget.xcconfig
@@ -4,7 +4,7 @@
// These are Framework target settings for the gtest framework and examples. It
// is set in the "Based On:" dropdown in the "Target" info dialog.
// This file is based on the Xcode Configuration files in:
-// http://code.google.com/p/google-toolbox-for-mac/
+// https://github.com/google/google-toolbox-for-mac
//
// Dynamic libs need to be position independent
diff --git a/third_party/googletest/xcode/Config/General.xcconfig b/third_party/googletest/xcode/Config/General.xcconfig
index f23e322..7afa741 100644
--- a/third_party/googletest/xcode/Config/General.xcconfig
+++ b/third_party/googletest/xcode/Config/General.xcconfig
@@ -4,11 +4,11 @@
// These are General configuration settings for the gtest framework and
// examples.
// This file is based on the Xcode Configuration files in:
-// http://code.google.com/p/google-toolbox-for-mac/
+// https://github.com/google/google-toolbox-for-mac
//
-// Build for PPC and Intel, 32- and 64-bit
-ARCHS = i386 x86_64 ppc ppc64
+// Build for PPC and Intel 64-bit
+ARCHS = x86_64 ppc ppc64
// Zerolink prevents link warnings so turn it off
ZERO_LINK = NO
diff --git a/third_party/googletest/xcode/Config/ReleaseProject.xcconfig b/third_party/googletest/xcode/Config/ReleaseProject.xcconfig
index 5349f0a..df9a38f 100644
--- a/third_party/googletest/xcode/Config/ReleaseProject.xcconfig
+++ b/third_party/googletest/xcode/Config/ReleaseProject.xcconfig
@@ -5,7 +5,7 @@
// and examples. It is set in the "Based On:" dropdown in the "Project" info
// dialog.
// This file is based on the Xcode Configuration files in:
-// http://code.google.com/p/google-toolbox-for-mac/
+// https://github.com/google/google-toolbox-for-mac
//
#include "General.xcconfig"
diff --git a/third_party/googletest/xcode/Config/StaticLibraryTarget.xcconfig b/third_party/googletest/xcode/Config/StaticLibraryTarget.xcconfig
index 3922fa5..d2424fe 100644
--- a/third_party/googletest/xcode/Config/StaticLibraryTarget.xcconfig
+++ b/third_party/googletest/xcode/Config/StaticLibraryTarget.xcconfig
@@ -4,7 +4,7 @@
// These are static library target settings for libgtest.a. It
// is set in the "Based On:" dropdown in the "Target" info dialog.
// This file is based on the Xcode Configuration files in:
-// http://code.google.com/p/google-toolbox-for-mac/
+// https://github.com/google/google-toolbox-for-mac
//
// Static libs can be included in bundles so make them position independent
diff --git a/third_party/googletest/xcode/Scripts/versiongenerate.py b/third_party/googletest/xcode/Scripts/versiongenerate.py
index 16791d2..bdd7541 100755
--- a/third_party/googletest/xcode/Scripts/versiongenerate.py
+++ b/third_party/googletest/xcode/Scripts/versiongenerate.py
@@ -29,7 +29,7 @@
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-"""A script to prepare version informtion for use the gtest Info.plist file.
+"""A script to prepare version information for use the gtest Info.plist file.
This script extracts the version information from the configure.ac file and
uses it to generate a header file containing the same information. The
diff --git a/third_party/googletest/xcode/gtest.xcodeproj/project.pbxproj b/third_party/googletest/xcode/gtest.xcodeproj/project.pbxproj
index 003bff8..d12ebbd 100644
--- a/third_party/googletest/xcode/gtest.xcodeproj/project.pbxproj
+++ b/third_party/googletest/xcode/gtest.xcodeproj/project.pbxproj
@@ -52,11 +52,9 @@
404884A20E2F7BE600CF7658 /* gtest-internal.h in Copy Headers Internal */ = {isa = PBXBuildFile; fileRef = 404883E40E2F799B00CF7658 /* gtest-internal.h */; };
404884A30E2F7BE600CF7658 /* gtest-port.h in Copy Headers Internal */ = {isa = PBXBuildFile; fileRef = 404883E50E2F799B00CF7658 /* gtest-port.h */; };
404884A40E2F7BE600CF7658 /* gtest-string.h in Copy Headers Internal */ = {isa = PBXBuildFile; fileRef = 404883E60E2F799B00CF7658 /* gtest-string.h */; };
- 404884AC0E2F7CD900CF7658 /* CHANGES in Resources */ = {isa = PBXBuildFile; fileRef = 404884A90E2F7CD900CF7658 /* CHANGES */; };
404884AD0E2F7CD900CF7658 /* CONTRIBUTORS in Resources */ = {isa = PBXBuildFile; fileRef = 404884AA0E2F7CD900CF7658 /* CONTRIBUTORS */; };
404884AE0E2F7CD900CF7658 /* LICENSE in Resources */ = {isa = PBXBuildFile; fileRef = 404884AB0E2F7CD900CF7658 /* LICENSE */; };
40899F3A0FFA70D4000B29AE /* gtest-all.cc in Sources */ = {isa = PBXBuildFile; fileRef = 224A12A10E9EADA700BD17FD /* gtest-all.cc */; };
- 40899F500FFA7281000B29AE /* gtest-tuple.h in Copy Headers Internal */ = {isa = PBXBuildFile; fileRef = 40899F4D0FFA7271000B29AE /* gtest-tuple.h */; };
40899F530FFA72A0000B29AE /* gtest_unittest.cc in Sources */ = {isa = PBXBuildFile; fileRef = 3B238C120E7FE13C00846E11 /* gtest_unittest.cc */; };
4089A0440FFAD1BE000B29AE /* sample1.cc in Sources */ = {isa = PBXBuildFile; fileRef = 4089A02C0FFACF7F000B29AE /* sample1.cc */; };
4089A0460FFAD1BE000B29AE /* sample1_unittest.cc in Sources */ = {isa = PBXBuildFile; fileRef = 4089A02E0FFACF7F000B29AE /* sample1_unittest.cc */; };
@@ -75,10 +73,9 @@
40C849A2101A37050083642A /* gtest.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 4539C8FF0EC27F6400A70F4C /* gtest.framework */; };
40C849A4101A37150083642A /* gtest.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 4539C8FF0EC27F6400A70F4C /* gtest.framework */; };
4539C9340EC280AE00A70F4C /* gtest-param-test.h in Headers */ = {isa = PBXBuildFile; fileRef = 4539C9330EC280AE00A70F4C /* gtest-param-test.h */; settings = {ATTRIBUTES = (Public, ); }; };
- 4539C9380EC280E200A70F4C /* gtest-linked_ptr.h in Copy Headers Internal */ = {isa = PBXBuildFile; fileRef = 4539C9350EC280E200A70F4C /* gtest-linked_ptr.h */; };
- 4539C9390EC280E200A70F4C /* gtest-param-util-generated.h in Copy Headers Internal */ = {isa = PBXBuildFile; fileRef = 4539C9360EC280E200A70F4C /* gtest-param-util-generated.h */; };
4539C93A0EC280E200A70F4C /* gtest-param-util.h in Copy Headers Internal */ = {isa = PBXBuildFile; fileRef = 4539C9370EC280E200A70F4C /* gtest-param-util.h */; };
4567C8181264FF71007740BE /* gtest-printers.h in Headers */ = {isa = PBXBuildFile; fileRef = 4567C8171264FF71007740BE /* gtest-printers.h */; settings = {ATTRIBUTES = (Public, ); }; };
+ 7A8D8B5A224A0C19005E9D1C /* gtest-matchers.h in Headers */ = {isa = PBXBuildFile; fileRef = 7A8D8B59224A0C18005E9D1C /* gtest-matchers.h */; };
F67D4F3E1C7F5D8B0017C729 /* gtest-port-arch.h in Headers */ = {isa = PBXBuildFile; fileRef = F67D4F3D1C7F5D8B0017C729 /* gtest-port-arch.h */; };
F67D4F3F1C7F5DA70017C729 /* gtest-port-arch.h in Copy Headers Internal */ = {isa = PBXBuildFile; fileRef = F67D4F3D1C7F5D8B0017C729 /* gtest-port-arch.h */; };
F67D4F441C7F5DD00017C729 /* gtest-port.h in Headers */ = {isa = PBXBuildFile; fileRef = F67D4F411C7F5DD00017C729 /* gtest-port.h */; };
@@ -193,12 +190,9 @@
404884A00E2F7BE600CF7658 /* gtest-death-test-internal.h in Copy Headers Internal */,
404884A10E2F7BE600CF7658 /* gtest-filepath.h in Copy Headers Internal */,
404884A20E2F7BE600CF7658 /* gtest-internal.h in Copy Headers Internal */,
- 4539C9380EC280E200A70F4C /* gtest-linked_ptr.h in Copy Headers Internal */,
- 4539C9390EC280E200A70F4C /* gtest-param-util-generated.h in Copy Headers Internal */,
4539C93A0EC280E200A70F4C /* gtest-param-util.h in Copy Headers Internal */,
404884A30E2F7BE600CF7658 /* gtest-port.h in Copy Headers Internal */,
404884A40E2F7BE600CF7658 /* gtest-string.h in Copy Headers Internal */,
- 40899F500FFA7281000B29AE /* gtest-tuple.h in Copy Headers Internal */,
3BF6F2A00E79B5AD000F2EEE /* gtest-type-util.h in Copy Headers Internal */,
);
name = "Copy Headers Internal";
@@ -239,11 +233,9 @@
404883E60E2F799B00CF7658 /* gtest-string.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "gtest-string.h"; sourceTree = "<group>"; };
404883F60E2F799B00CF7658 /* README.md */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; name = README.md; path = ../README.md; sourceTree = SOURCE_ROOT; };
4048840D0E2F799B00CF7658 /* gtest_main.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = gtest_main.cc; sourceTree = "<group>"; };
- 404884A90E2F7CD900CF7658 /* CHANGES */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; name = CHANGES; path = ../CHANGES; sourceTree = SOURCE_ROOT; };
404884AA0E2F7CD900CF7658 /* CONTRIBUTORS */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; name = CONTRIBUTORS; path = ../CONTRIBUTORS; sourceTree = SOURCE_ROOT; };
404884AB0E2F7CD900CF7658 /* LICENSE */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; name = LICENSE; path = ../LICENSE; sourceTree = SOURCE_ROOT; };
40899F430FFA7184000B29AE /* gtest_unittest-framework */ = {isa = PBXFileReference; explicitFileType = "compiled.mach-o.executable"; includeInIndex = 0; path = "gtest_unittest-framework"; sourceTree = BUILT_PRODUCTS_DIR; };
- 40899F4D0FFA7271000B29AE /* gtest-tuple.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "gtest-tuple.h"; sourceTree = "<group>"; };
40899FB30FFA7567000B29AE /* StaticLibraryTarget.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; path = StaticLibraryTarget.xcconfig; sourceTree = "<group>"; };
4089A0130FFACEFC000B29AE /* sample1_unittest-framework */ = {isa = PBXFileReference; explicitFileType = "compiled.mach-o.executable"; includeInIndex = 0; path = "sample1_unittest-framework"; sourceTree = BUILT_PRODUCTS_DIR; };
4089A02C0FFACF7F000B29AE /* sample1.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = sample1.cc; sourceTree = "<group>"; };
@@ -260,10 +252,9 @@
40D4CF510E30F5E200294801 /* Info.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
4539C8FF0EC27F6400A70F4C /* gtest.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = gtest.framework; sourceTree = BUILT_PRODUCTS_DIR; };
4539C9330EC280AE00A70F4C /* gtest-param-test.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "gtest-param-test.h"; sourceTree = "<group>"; };
- 4539C9350EC280E200A70F4C /* gtest-linked_ptr.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "gtest-linked_ptr.h"; sourceTree = "<group>"; };
- 4539C9360EC280E200A70F4C /* gtest-param-util-generated.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "gtest-param-util-generated.h"; sourceTree = "<group>"; };
4539C9370EC280E200A70F4C /* gtest-param-util.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "gtest-param-util.h"; sourceTree = "<group>"; };
4567C8171264FF71007740BE /* gtest-printers.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "gtest-printers.h"; sourceTree = "<group>"; };
+ 7A8D8B59224A0C18005E9D1C /* gtest-matchers.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "gtest-matchers.h"; sourceTree = "<group>"; };
F67D4F3D1C7F5D8B0017C729 /* gtest-port-arch.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "gtest-port-arch.h"; sourceTree = "<group>"; };
F67D4F411C7F5DD00017C729 /* gtest-port.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "gtest-port.h"; sourceTree = "<group>"; };
F67D4F421C7F5DD00017C729 /* gtest-printers.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "gtest-printers.h"; sourceTree = "<group>"; };
@@ -339,7 +330,6 @@
08FB77ACFE841707C02AAC07 /* Source */ = {
isa = PBXGroup;
children = (
- 404884A90E2F7CD900CF7658 /* CHANGES */,
404884AA0E2F7CD900CF7658 /* CONTRIBUTORS */,
404884AB0E2F7CD900CF7658 /* LICENSE */,
404883F60E2F799B00CF7658 /* README.md */,
@@ -392,6 +382,7 @@
404883DF0E2F799B00CF7658 /* gtest_pred_impl.h */,
404883E00E2F799B00CF7658 /* gtest_prod.h */,
3BF6F2A40E79B616000F2EEE /* gtest-typed-test.h */,
+ 7A8D8B59224A0C18005E9D1C /* gtest-matchers.h */,
);
path = gtest;
sourceTree = "<group>";
@@ -403,13 +394,10 @@
404883E20E2F799B00CF7658 /* gtest-death-test-internal.h */,
404883E30E2F799B00CF7658 /* gtest-filepath.h */,
404883E40E2F799B00CF7658 /* gtest-internal.h */,
- 4539C9350EC280E200A70F4C /* gtest-linked_ptr.h */,
- 4539C9360EC280E200A70F4C /* gtest-param-util-generated.h */,
4539C9370EC280E200A70F4C /* gtest-param-util.h */,
404883E50E2F799B00CF7658 /* gtest-port.h */,
F67D4F3D1C7F5D8B0017C729 /* gtest-port-arch.h */,
404883E60E2F799B00CF7658 /* gtest-string.h */,
- 40899F4D0FFA7271000B29AE /* gtest-tuple.h */,
3BF6F29F0E79B5AD000F2EEE /* gtest-type-util.h */,
);
path = internal;
@@ -486,6 +474,7 @@
4048843B0E2F799B00CF7658 /* gtest.h in Headers */,
4048843C0E2F799B00CF7658 /* gtest_pred_impl.h in Headers */,
4048843D0E2F799B00CF7658 /* gtest_prod.h in Headers */,
+ 7A8D8B5A224A0C19005E9D1C /* gtest-matchers.h in Headers */,
224A12A30E9EADCC00BD17FD /* gtest-test-part.h in Headers */,
);
runOnlyForDeploymentPostprocessing = 0;
@@ -659,7 +648,6 @@
buildActionMask = 2147483647;
files = (
404884500E2F799B00CF7658 /* README.md in Resources */,
- 404884AC0E2F7CD900CF7658 /* CHANGES in Resources */,
404884AD0E2F7CD900CF7658 /* CONTRIBUTORS in Resources */,
404884AE0E2F7CD900CF7658 /* LICENSE in Resources */,
40C84978101A36540083642A /* libgtest_main.a in Resources */,
