| // Copyright 2005, 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. |
| |
| // 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. |
| |
| #ifndef GOOGLETEST_SRC_GTEST_INTERNAL_INL_H_ |
| #define GOOGLETEST_SRC_GTEST_INTERNAL_INL_H_ |
| |
| #ifndef _WIN32_WCE |
| #include <errno.h> |
| #endif // !_WIN32_WCE |
| #include <stddef.h> |
| #include <stdlib.h> // For strtoll/_strtoul64/malloc/free. |
| #include <string.h> // For memmove. |
| |
| #include <algorithm> |
| #include <cstdint> |
| #include <memory> |
| #include <set> |
| #include <string> |
| #include <vector> |
| |
| #include "gtest/internal/gtest-port.h" |
| |
| #if GTEST_CAN_STREAM_RESULTS_ |
| #include <arpa/inet.h> // NOLINT |
| #include <netdb.h> // NOLINT |
| #endif |
| |
| #ifdef GTEST_OS_WINDOWS |
| #include <windows.h> // NOLINT |
| #endif // GTEST_OS_WINDOWS |
| |
| #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 */) |
| |
| // Declares the flags. |
| // |
| // We don't want the users to modify this flag in the code, but want |
| // Google Test's own unit tests to be able to access it. Therefore we |
| // declare it here as opposed to in gtest.h. |
| GTEST_DECLARE_bool_(death_test_use_fork); |
| |
| namespace testing { |
| namespace internal { |
| |
| // The value of GetTestTypeId() as seen from within the Google Test |
| // library. This is solely for testing GetTestTypeId(). |
| GTEST_API_ extern const TypeId kTestTypeIdInGoogleTest; |
| |
| // A valid random seed must be in [1, kMaxRandomSeed]. |
| const int kMaxRandomSeed = 99999; |
| |
| // g_help_flag is true if and only if the --help flag or an equivalent form |
| // is specified on the command line. |
| GTEST_API_ extern bool g_help_flag; |
| |
| // Returns the current time in milliseconds. |
| GTEST_API_ TimeInMillis GetTimeInMillis(); |
| |
| // Returns true if and only if Google Test should use colors in the output. |
| GTEST_API_ bool ShouldUseColor(bool stdout_is_tty); |
| |
| // Formats the given time in milliseconds as seconds. If the input is an exact N |
| // seconds, the output has a trailing decimal point (e.g., "N." instead of "N"). |
| GTEST_API_ std::string FormatTimeInMillisAsSeconds(TimeInMillis ms); |
| |
| // Converts the given time in milliseconds to a date string in the ISO 8601 |
| // format, without the timezone information. N.B.: due to the use the |
| // non-reentrant localtime() function, this function is not thread safe. Do |
| // not use it in any code that can be called from multiple threads. |
| GTEST_API_ std::string FormatEpochTimeInMillisAsIso8601(TimeInMillis ms); |
| |
| // Parses a string for an Int32 flag, in the form of "--flag=value". |
| // |
| // On success, stores the value of the flag in *value, and returns |
| // true. On failure, returns false without changing *value. |
| GTEST_API_ bool ParseFlag(const char* str, const char* flag, int32_t* value); |
| |
| // Returns a random seed in range [1, kMaxRandomSeed] based on the |
| // given --gtest_random_seed flag value. |
| inline int GetRandomSeedFromFlag(int32_t random_seed_flag) { |
| const unsigned int raw_seed = |
| (random_seed_flag == 0) ? static_cast<unsigned int>(GetTimeInMillis()) |
| : static_cast<unsigned int>(random_seed_flag); |
| |
| // Normalizes the actual seed to range [1, kMaxRandomSeed] such that |
| // it's easy to type. |
| const int normalized_seed = |
| static_cast<int>((raw_seed - 1U) % |
| static_cast<unsigned int>(kMaxRandomSeed)) + |
| 1; |
| return normalized_seed; |
| } |
| |
| // Returns the first valid random seed after 'seed'. The behavior is |
| // undefined if 'seed' is invalid. The seed after kMaxRandomSeed is |
| // considered to be 1. |
| inline int GetNextRandomSeed(int seed) { |
| GTEST_CHECK_(1 <= seed && seed <= kMaxRandomSeed) |
| << "Invalid random seed " << seed << " - must be in [1, " |
| << kMaxRandomSeed << "]."; |
| const int next_seed = seed + 1; |
| return (next_seed > kMaxRandomSeed) ? 1 : next_seed; |
| } |
| |
| // This class saves the values of all Google Test flags in its c'tor, and |
| // restores them in its d'tor. |
| class GTestFlagSaver { |
| public: |
| // The c'tor. |
| GTestFlagSaver() { |
| also_run_disabled_tests_ = GTEST_FLAG_GET(also_run_disabled_tests); |
| break_on_failure_ = GTEST_FLAG_GET(break_on_failure); |
| catch_exceptions_ = GTEST_FLAG_GET(catch_exceptions); |
| color_ = GTEST_FLAG_GET(color); |
| death_test_style_ = GTEST_FLAG_GET(death_test_style); |
| death_test_use_fork_ = GTEST_FLAG_GET(death_test_use_fork); |
| fail_fast_ = GTEST_FLAG_GET(fail_fast); |
| filter_ = GTEST_FLAG_GET(filter); |
| internal_run_death_test_ = GTEST_FLAG_GET(internal_run_death_test); |
| list_tests_ = GTEST_FLAG_GET(list_tests); |
| output_ = GTEST_FLAG_GET(output); |
| brief_ = GTEST_FLAG_GET(brief); |
| print_time_ = GTEST_FLAG_GET(print_time); |
| print_utf8_ = GTEST_FLAG_GET(print_utf8); |
| random_seed_ = GTEST_FLAG_GET(random_seed); |
| repeat_ = GTEST_FLAG_GET(repeat); |
| recreate_environments_when_repeating_ = |
| GTEST_FLAG_GET(recreate_environments_when_repeating); |
| shuffle_ = GTEST_FLAG_GET(shuffle); |
| stack_trace_depth_ = GTEST_FLAG_GET(stack_trace_depth); |
| stream_result_to_ = GTEST_FLAG_GET(stream_result_to); |
| throw_on_failure_ = GTEST_FLAG_GET(throw_on_failure); |
| } |
| |
| // The d'tor is not virtual. DO NOT INHERIT FROM THIS CLASS. |
| ~GTestFlagSaver() { |
| GTEST_FLAG_SET(also_run_disabled_tests, also_run_disabled_tests_); |
| GTEST_FLAG_SET(break_on_failure, break_on_failure_); |
| GTEST_FLAG_SET(catch_exceptions, catch_exceptions_); |
| GTEST_FLAG_SET(color, color_); |
| GTEST_FLAG_SET(death_test_style, death_test_style_); |
| GTEST_FLAG_SET(death_test_use_fork, death_test_use_fork_); |
| GTEST_FLAG_SET(filter, filter_); |
| GTEST_FLAG_SET(fail_fast, fail_fast_); |
| GTEST_FLAG_SET(internal_run_death_test, internal_run_death_test_); |
| GTEST_FLAG_SET(list_tests, list_tests_); |
| GTEST_FLAG_SET(output, output_); |
| GTEST_FLAG_SET(brief, brief_); |
| GTEST_FLAG_SET(print_time, print_time_); |
| GTEST_FLAG_SET(print_utf8, print_utf8_); |
| GTEST_FLAG_SET(random_seed, random_seed_); |
| GTEST_FLAG_SET(repeat, repeat_); |
| GTEST_FLAG_SET(recreate_environments_when_repeating, |
| recreate_environments_when_repeating_); |
| GTEST_FLAG_SET(shuffle, shuffle_); |
| GTEST_FLAG_SET(stack_trace_depth, stack_trace_depth_); |
| GTEST_FLAG_SET(stream_result_to, stream_result_to_); |
| GTEST_FLAG_SET(throw_on_failure, throw_on_failure_); |
| } |
| |
| private: |
| // Fields for saving the original values of flags. |
| bool also_run_disabled_tests_; |
| bool break_on_failure_; |
| bool catch_exceptions_; |
| std::string color_; |
| std::string death_test_style_; |
| bool death_test_use_fork_; |
| bool fail_fast_; |
| std::string filter_; |
| std::string internal_run_death_test_; |
| bool list_tests_; |
| std::string output_; |
| bool brief_; |
| bool print_time_; |
| bool print_utf8_; |
| int32_t random_seed_; |
| int32_t repeat_; |
| bool recreate_environments_when_repeating_; |
| bool shuffle_; |
| int32_t stack_trace_depth_; |
| std::string stream_result_to_; |
| bool throw_on_failure_; |
| }; |
| |
| // Converts a Unicode code point to a narrow string in UTF-8 encoding. |
| // code_point parameter is of type UInt32 because wchar_t may not be |
| // wide enough to contain a code point. |
| // If the code_point is not a valid Unicode code point |
| // (i.e. outside of Unicode range U+0 to U+10FFFF) it will be converted |
| // to "(Invalid Unicode 0xXXXXXXXX)". |
| GTEST_API_ std::string CodePointToUtf8(uint32_t code_point); |
| |
| // 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) |
| // 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 |
| // of wchar_t characters processed. -1 is used when the entire string |
| // should be processed. |
| // If the string contains code points that are not valid Unicode code points |
| // (i.e. outside of Unicode range U+0 to U+10FFFF) they will be output |
| // as '(Invalid Unicode 0xXXXXXXXX)'. If the string is in UTF16 encoding |
| // and contains invalid UTF-16 surrogate pairs, values in those pairs |
| // will be encoded as individual Unicode characters from Basic Normal Plane. |
| GTEST_API_ std::string WideStringToUtf8(const wchar_t* str, int num_chars); |
| |
| // Reads the GTEST_SHARD_STATUS_FILE environment variable, and creates the file |
| // if the variable is present. If a file already exists at this location, this |
| // function will write over it. If the variable is present, but the file cannot |
| // be created, prints an error and exits. |
| void WriteToShardStatusFileIfNeeded(); |
| |
| // Checks whether sharding is enabled by examining the relevant |
| // environment variable values. If the variables are present, |
| // but inconsistent (e.g., shard_index >= total_shards), prints |
| // an error and exits. If in_subprocess_for_death_test, sharding is |
| // disabled because it must only be applied to the original test |
| // process. Otherwise, we could filter out death tests we intended to execute. |
| GTEST_API_ bool ShouldShard(const char* total_shards_str, |
| const char* shard_index_str, |
| bool in_subprocess_for_death_test); |
| |
| // Parses the environment variable var as a 32-bit integer. If it is unset, |
| // returns default_val. If it is not a 32-bit integer, prints an error and |
| // and aborts. |
| GTEST_API_ int32_t Int32FromEnvOrDie(const char* env_var, int32_t default_val); |
| |
| // Given the total number of shards, the shard index, and the test id, |
| // returns true if and only if the test should be run on this shard. The test id |
| // is some arbitrary but unique non-negative integer assigned to each test |
| // method. Assumes that 0 <= shard_index < total_shards. |
| GTEST_API_ bool ShouldRunTestOnShard(int total_shards, int shard_index, |
| int test_id); |
| |
| // STL container utilities. |
| |
| // Returns the number of elements in the given container that satisfy |
| // the given predicate. |
| template <class Container, typename Predicate> |
| inline int CountIf(const Container& c, Predicate predicate) { |
| // Implemented as an explicit loop since std::count_if() in libCstd on |
| // Solaris has a non-standard signature. |
| int count = 0; |
| for (auto it = c.begin(); it != c.end(); ++it) { |
| if (predicate(*it)) ++count; |
| } |
| return count; |
| } |
| |
| // Applies a function/functor to each element in the container. |
| template <class Container, typename Functor> |
| void ForEach(const Container& c, Functor functor) { |
| std::for_each(c.begin(), c.end(), functor); |
| } |
| |
| // Returns the i-th element of the vector, or default_value if i is not |
| // in range [0, v.size()). |
| template <typename E> |
| inline E GetElementOr(const std::vector<E>& v, int i, E default_value) { |
| return (i < 0 || i >= static_cast<int>(v.size())) ? default_value |
| : v[static_cast<size_t>(i)]; |
| } |
| |
| // Performs an in-place shuffle of a range of the vector's elements. |
| // 'begin' and 'end' are element indices as an STL-style range; |
| // i.e. [begin, end) are shuffled, where 'end' == size() means to |
| // shuffle to the end of the vector. |
| template <typename E> |
| void ShuffleRange(internal::Random* random, int begin, int end, |
| std::vector<E>* v) { |
| const int size = static_cast<int>(v->size()); |
| GTEST_CHECK_(0 <= begin && begin <= size) |
| << "Invalid shuffle range start " << begin << ": must be in range [0, " |
| << size << "]."; |
| GTEST_CHECK_(begin <= end && end <= size) |
| << "Invalid shuffle range finish " << end << ": must be in range [" |
| << begin << ", " << size << "]."; |
| |
| // Fisher-Yates shuffle, from |
| // http://en.wikipedia.org/wiki/Fisher-Yates_shuffle |
| for (int range_width = end - begin; range_width >= 2; range_width--) { |
| const int last_in_range = begin + range_width - 1; |
| const int selected = |
| begin + |
| static_cast<int>(random->Generate(static_cast<uint32_t>(range_width))); |
| std::swap((*v)[static_cast<size_t>(selected)], |
| (*v)[static_cast<size_t>(last_in_range)]); |
| } |
| } |
| |
| // Performs an in-place shuffle of the vector's elements. |
| template <typename E> |
| inline void Shuffle(internal::Random* random, std::vector<E>* v) { |
| ShuffleRange(random, 0, static_cast<int>(v->size()), v); |
| } |
| |
| // A function for deleting an object. Handy for being used as a |
| // functor. |
| template <typename T> |
| static void Delete(T* x) { |
| delete x; |
| } |
| |
| // A predicate that checks the key of a TestProperty against a known key. |
| // |
| // TestPropertyKeyIs is copyable. |
| class TestPropertyKeyIs { |
| public: |
| // Constructor. |
| // |
| // TestPropertyKeyIs has NO default constructor. |
| explicit TestPropertyKeyIs(const std::string& key) : key_(key) {} |
| |
| // Returns true if and only if the test name of test property matches on key_. |
| bool operator()(const TestProperty& test_property) const { |
| return test_property.key() == key_; |
| } |
| |
| private: |
| std::string key_; |
| }; |
| |
| // Class UnitTestOptions. |
| // |
| // This class contains functions for processing options the user |
| // specifies when running the tests. It has only static members. |
| // |
| // In most cases, the user can specify an option using either an |
| // environment variable or a command line flag. E.g. you can set the |
| // test filter using either GTEST_FILTER or --gtest_filter. If both |
| // the variable and the flag are present, the latter overrides the |
| // former. |
| class GTEST_API_ UnitTestOptions { |
| public: |
| // Functions for processing the gtest_output flag. |
| |
| // Returns the output format, or "" for normal printed output. |
| static std::string GetOutputFormat(); |
| |
| // Returns the absolute path of the requested output file, or the |
| // default (test_detail.xml in the original working directory) if |
| // none was explicitly specified. |
| static std::string GetAbsolutePathToOutputFile(); |
| |
| // Functions for processing the gtest_filter flag. |
| |
| // Returns true if and only if the user-specified filter matches the test |
| // suite name and the test name. |
| static bool FilterMatchesTest(const std::string& test_suite_name, |
| const std::string& test_name); |
| |
| #ifdef GTEST_OS_WINDOWS |
| // Function for supporting the gtest_catch_exception flag. |
| |
| // Returns EXCEPTION_EXECUTE_HANDLER if Google Test should handle the |
| // given SEH exception, or EXCEPTION_CONTINUE_SEARCH otherwise. |
| // This function is useful as an __except condition. |
| static int GTestShouldProcessSEH(DWORD exception_code); |
| #endif // GTEST_OS_WINDOWS |
| |
| // Returns true if "name" matches the ':' separated list of glob-style |
| // filters in "filter". |
| static bool MatchesFilter(const std::string& name, const char* filter); |
| }; |
| |
| #if GTEST_HAS_FILE_SYSTEM |
| // Returns the current application's name, removing directory path if that |
| // is present. Used by UnitTestOptions::GetOutputFile. |
| GTEST_API_ FilePath GetCurrentExecutableName(); |
| #endif // GTEST_HAS_FILE_SYSTEM |
| |
| // The role interface for getting the OS stack trace as a string. |
| class OsStackTraceGetterInterface { |
| public: |
| OsStackTraceGetterInterface() = default; |
| virtual ~OsStackTraceGetterInterface() = default; |
| |
| // Returns the current OS stack trace as an std::string. Parameters: |
| // |
| // max_depth - the maximum number of stack frames to be included |
| // in the trace. |
| // skip_count - the number of top frames to be skipped; doesn't count |
| // against max_depth. |
| virtual std::string CurrentStackTrace(int max_depth, int skip_count) = 0; |
| |
| // UponLeavingGTest() should be called immediately before Google Test calls |
| // user code. It saves some information about the current stack that |
| // CurrentStackTrace() will use to find and hide Google Test stack frames. |
| virtual void UponLeavingGTest() = 0; |
| |
| // This string is inserted in place of stack frames that are part of |
| // Google Test's implementation. |
| static const char* const kElidedFramesMarker; |
| |
| private: |
| OsStackTraceGetterInterface(const OsStackTraceGetterInterface&) = delete; |
| OsStackTraceGetterInterface& operator=(const OsStackTraceGetterInterface&) = |
| delete; |
| }; |
| |
| // A working implementation of the OsStackTraceGetterInterface interface. |
| class OsStackTraceGetter : public OsStackTraceGetterInterface { |
| public: |
| OsStackTraceGetter() = default; |
| |
| std::string CurrentStackTrace(int max_depth, int skip_count) override; |
| void UponLeavingGTest() override; |
| |
| private: |
| #ifdef 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 |
| |
| OsStackTraceGetter(const OsStackTraceGetter&) = delete; |
| OsStackTraceGetter& operator=(const OsStackTraceGetter&) = delete; |
| }; |
| |
| // Information about a Google Test trace point. |
| struct TraceInfo { |
| const char* file; |
| int line; |
| std::string message; |
| }; |
| |
| // This is the default global test part result reporter used in UnitTestImpl. |
| // This class should only be used by UnitTestImpl. |
| class DefaultGlobalTestPartResultReporter |
| : public TestPartResultReporterInterface { |
| public: |
| explicit DefaultGlobalTestPartResultReporter(UnitTestImpl* unit_test); |
| // Implements the TestPartResultReporterInterface. Reports the test part |
| // result in the current test. |
| void ReportTestPartResult(const TestPartResult& result) override; |
| |
| private: |
| UnitTestImpl* const unit_test_; |
| |
| DefaultGlobalTestPartResultReporter( |
| const DefaultGlobalTestPartResultReporter&) = delete; |
| DefaultGlobalTestPartResultReporter& operator=( |
| const DefaultGlobalTestPartResultReporter&) = delete; |
| }; |
| |
| // This is the default per thread test part result reporter used in |
| // UnitTestImpl. This class should only be used by UnitTestImpl. |
| class DefaultPerThreadTestPartResultReporter |
| : public TestPartResultReporterInterface { |
| public: |
| explicit DefaultPerThreadTestPartResultReporter(UnitTestImpl* unit_test); |
| // Implements the TestPartResultReporterInterface. The implementation just |
| // delegates to the current global test part result reporter of *unit_test_. |
| void ReportTestPartResult(const TestPartResult& result) override; |
| |
| private: |
| UnitTestImpl* const unit_test_; |
| |
| DefaultPerThreadTestPartResultReporter( |
| const DefaultPerThreadTestPartResultReporter&) = delete; |
| DefaultPerThreadTestPartResultReporter& operator=( |
| const DefaultPerThreadTestPartResultReporter&) = delete; |
| }; |
| |
| // The private implementation of the UnitTest class. We don't protect |
| // the methods under a mutex, as this class is not accessible by a |
| // user and the UnitTest class that delegates work to this class does |
| // proper locking. |
| class GTEST_API_ UnitTestImpl { |
| public: |
| explicit UnitTestImpl(UnitTest* parent); |
| virtual ~UnitTestImpl(); |
| |
| // There are two different ways to register your own TestPartResultReporter. |
| // You can register your own reporter to listen either only for test results |
| // from the current thread or for results from all threads. |
| // By default, each per-thread test result reporter just passes a new |
| // TestPartResult to the global test result reporter, which registers the |
| // test part result for the currently running test. |
| |
| // Returns the global test part result reporter. |
| TestPartResultReporterInterface* GetGlobalTestPartResultReporter(); |
| |
| // Sets the global test part result reporter. |
| void SetGlobalTestPartResultReporter( |
| TestPartResultReporterInterface* reporter); |
| |
| // Returns the test part result reporter for the current thread. |
| TestPartResultReporterInterface* GetTestPartResultReporterForCurrentThread(); |
| |
| // Sets the test part result reporter for the current thread. |
| void SetTestPartResultReporterForCurrentThread( |
| TestPartResultReporterInterface* reporter); |
| |
| // Gets the number of successful test suites. |
| int successful_test_suite_count() const; |
| |
| // Gets the number of failed test suites. |
| int failed_test_suite_count() const; |
| |
| // Gets the number of all test suites. |
| int total_test_suite_count() const; |
| |
| // Gets the number of all test suites that contain at least one test |
| // that should run. |
| 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; |
| |
| // 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. |
| int disabled_test_count() const; |
| |
| // Gets the number of tests to be printed in the XML report. |
| int reportable_test_count() const; |
| |
| // Gets the number of all tests. |
| int total_test_count() const; |
| |
| // Gets the number of tests that should run. |
| int test_to_run_count() const; |
| |
| // Gets the time of the test program start, in ms from the start of the |
| // UNIX epoch. |
| TimeInMillis start_timestamp() const { return start_timestamp_; } |
| |
| // Gets the elapsed time, in milliseconds. |
| TimeInMillis elapsed_time() const { return elapsed_time_; } |
| |
| // Returns true if and only if the unit test passed (i.e. all test suites |
| // passed). |
| bool Passed() const { return !Failed(); } |
| |
| // Returns true if and only if the unit test failed (i.e. some test suite |
| // failed or something outside of all tests failed). |
| bool Failed() const { |
| return failed_test_suite_count() > 0 || ad_hoc_test_result()->Failed(); |
| } |
| |
| // 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_[static_cast<size_t>(i)]; |
| } |
| |
| // 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_[static_cast<size_t>(index)]; |
| } |
| |
| // Provides access to the event listener list. |
| TestEventListeners* listeners() { return &listeners_; } |
| |
| // Returns the TestResult for the test that's currently running, or |
| // the TestResult for the ad hoc test if no test is running. |
| TestResult* current_test_result(); |
| |
| // Returns the TestResult for the ad hoc test. |
| const TestResult* ad_hoc_test_result() const { return &ad_hoc_test_result_; } |
| |
| // Sets the OS stack trace getter. |
| // |
| // Does nothing if the input and the current OS stack trace getter |
| // are the same; otherwise, deletes the old getter and makes the |
| // input the current getter. |
| void set_os_stack_trace_getter(OsStackTraceGetterInterface* getter); |
| |
| // Returns the current OS stack trace getter if it is not NULL; |
| // otherwise, creates an OsStackTraceGetter, makes it the current |
| // getter, and returns it. |
| OsStackTraceGetterInterface* os_stack_trace_getter(); |
| |
| // Returns the current OS stack trace as an std::string. |
| // |
| // The maximum number of stack frames to be included is specified by |
| // the gtest_stack_trace_depth flag. The skip_count parameter |
| // specifies the number of top frames to be skipped, which doesn't |
| // count against the number of frames to be included. |
| // |
| // For example, if Foo() calls Bar(), which in turn calls |
| // CurrentOsStackTraceExceptTop(1), Foo() will be included in the |
| // trace but Bar() and CurrentOsStackTraceExceptTop() won't. |
| std::string CurrentOsStackTraceExceptTop(int skip_count) |
| GTEST_NO_INLINE_ GTEST_NO_TAIL_CALL_; |
| |
| // Finds and returns a TestSuite with the given name. If one doesn't |
| // exist, creates one and returns it. |
| // |
| // Arguments: |
| // |
| // 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 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 suite |
| // tear_down_tc: pointer to the function that tears down the test suite |
| // test_info: the TestInfo object |
| void AddTestInfo(internal::SetUpTestSuiteFunc set_up_tc, |
| internal::TearDownTestSuiteFunc tear_down_tc, |
| TestInfo* test_info) { |
| #ifdef GTEST_HAS_DEATH_TEST |
| // In order to support thread-safe death tests, we need to |
| // remember the original working directory when the test program |
| // was first invoked. We cannot do this in RUN_ALL_TESTS(), as |
| // the user may have changed the current directory before calling |
| // RUN_ALL_TESTS(). Therefore we capture the current directory in |
| // AddTestInfo(), which is called to register a TEST or TEST_F |
| // before main() is reached. |
| if (original_working_dir_.IsEmpty()) { |
| original_working_dir_.Set(FilePath::GetCurrentDir()); |
| GTEST_CHECK_(!original_working_dir_.IsEmpty()) |
| << "Failed to get the current working directory."; |
| } |
| #endif // GTEST_HAS_DEATH_TEST |
| |
| GetTestSuite(test_info->test_suite_name(), test_info->type_param(), |
| set_up_tc, tear_down_tc) |
| ->AddTestInfo(test_info); |
| } |
| |
| // Returns ParameterizedTestSuiteRegistry object used to keep track of |
| // value-parameterized tests and instantiate and register them. |
| internal::ParameterizedTestSuiteRegistry& parameterized_test_registry() { |
| return parameterized_test_registry_; |
| } |
| |
| std::set<std::string>* ignored_parameterized_test_suites() { |
| return &ignored_parameterized_test_suites_; |
| } |
| |
| // Returns TypeParameterizedTestSuiteRegistry object used to keep track of |
| // type-parameterized tests and instantiations of them. |
| internal::TypeParameterizedTestSuiteRegistry& |
| type_parameterized_test_registry() { |
| return type_parameterized_test_registry_; |
| } |
| |
| // 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 |
| // current_test_info is NULL, the assertion results will be stored in |
| // ad_hoc_test_result_. |
| void set_current_test_info(TestInfo* a_current_test_info) { |
| current_test_info_ = a_current_test_info; |
| } |
| |
| // Registers all parameterized tests defined using TEST_P and |
| // 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 |
| // present but does nothing. |
| void RegisterParameterizedTests(); |
| |
| // Runs all tests in this UnitTest object, prints the result, and |
| // returns true if all tests are successful. If any exception is |
| // thrown during a test, this test is considered to be failed, but |
| // the rest of the tests will still be run. |
| bool RunAllTests(); |
| |
| // Clears the results of all tests, except the ad hoc tests. |
| void ClearNonAdHocTestResult() { |
| ForEach(test_suites_, TestSuite::ClearTestSuiteResult); |
| } |
| |
| // Clears the results of ad-hoc test assertions. |
| void ClearAdHocTestResult() { ad_hoc_test_result_.Clear(); } |
| |
| // Adds a TestProperty to the current TestResult object when invoked in a |
| // 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); |
| |
| enum ReactionToSharding { HONOR_SHARDING_PROTOCOL, IGNORE_SHARDING_PROTOCOL }; |
| |
| // 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 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. |
| int FilterTests(ReactionToSharding shard_tests); |
| |
| // Prints the names of the tests matching the user-specified filter flag. |
| void ListTestsMatchingFilter(); |
| |
| 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_; } |
| |
| // Returns the vector of environments that need to be set-up/torn-down |
| // before/after the tests are run. |
| std::vector<Environment*>& environments() { return environments_; } |
| |
| // Getters for the per-thread Google Test trace stack. |
| std::vector<TraceInfo>& gtest_trace_stack() { |
| return *(gtest_trace_stack_.pointer()); |
| } |
| const std::vector<TraceInfo>& gtest_trace_stack() const { |
| return gtest_trace_stack_.get(); |
| } |
| |
| #ifdef GTEST_HAS_DEATH_TEST |
| void InitDeathTestSubprocessControlInfo() { |
| internal_run_death_test_flag_.reset(ParseInternalRunDeathTestFlag()); |
| } |
| // Returns a pointer to the parsed --gtest_internal_run_death_test |
| // flag, or NULL if that flag was not specified. |
| // This information is useful only in a death test child process. |
| // Must not be called before a call to InitGoogleTest. |
| const InternalRunDeathTestFlag* internal_run_death_test_flag() const { |
| return internal_run_death_test_flag_.get(); |
| } |
| |
| // Returns a pointer to the current death test factory. |
| internal::DeathTestFactory* death_test_factory() { |
| return death_test_factory_.get(); |
| } |
| |
| void SuppressTestEventsIfInSubprocess(); |
| |
| friend class ReplaceDeathTestFactory; |
| #endif // GTEST_HAS_DEATH_TEST |
| |
| // Initializes the event listener performing XML output as specified by |
| // UnitTestOptions. Must not be called before InitGoogleTest. |
| void ConfigureXmlOutput(); |
| |
| #if GTEST_CAN_STREAM_RESULTS_ |
| // Initializes the event listener for streaming test results to a socket. |
| // Must not be called before InitGoogleTest. |
| void ConfigureStreamingOutput(); |
| #endif |
| |
| // Performs initialization dependent upon flag values obtained in |
| // ParseGoogleTestFlagsOnly. Is called from InitGoogleTest after the call to |
| // ParseGoogleTestFlagsOnly. In case a user neglects to call InitGoogleTest |
| // this function is also called from RunAllTests. Since this function can be |
| // called more than once, it has to be idempotent. |
| void PostFlagParsingInit(); |
| |
| // Gets the random seed used at the start of the current test iteration. |
| int random_seed() const { return random_seed_; } |
| |
| // Gets the random number generator. |
| internal::Random* random() { return &random_; } |
| |
| // 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 suites and tests to their order before the first shuffle. |
| void UnshuffleTests(); |
| |
| // Returns the value of GTEST_FLAG(catch_exceptions) at the moment |
| // UnitTest::Run() starts. |
| bool catch_exceptions() const { return catch_exceptions_; } |
| |
| private: |
| friend class ::testing::UnitTest; |
| |
| // Used by UnitTest::Run() to capture the state of |
| // GTEST_FLAG(catch_exceptions) at the moment it starts. |
| void set_catch_exceptions(bool value) { catch_exceptions_ = value; } |
| |
| // The UnitTest object that owns this implementation object. |
| UnitTest* const parent_; |
| |
| #if GTEST_HAS_FILE_SYSTEM |
| // The working directory when the first TEST() or TEST_F() was |
| // executed. |
| internal::FilePath original_working_dir_; |
| #endif // GTEST_HAS_FILE_SYSTEM |
| |
| // The default test part result reporters. |
| DefaultGlobalTestPartResultReporter default_global_test_part_result_reporter_; |
| DefaultPerThreadTestPartResultReporter |
| default_per_thread_test_part_result_reporter_; |
| |
| // Points to (but doesn't own) the global test part result reporter. |
| TestPartResultReporterInterface* global_test_part_result_reporter_; |
| |
| // Protects read and write access to global_test_part_result_reporter_. |
| internal::Mutex global_test_part_result_reporter_mutex_; |
| |
| // Points to (but doesn't own) the per-thread test part result reporter. |
| internal::ThreadLocal<TestPartResultReporterInterface*> |
| per_thread_test_part_result_reporter_; |
| |
| // The vector of environments that need to be set-up/torn-down |
| // before/after the tests are run. |
| std::vector<Environment*> environments_; |
| |
| // The vector of TestSuites in their original order. It owns the |
| // elements in the vector. |
| std::vector<TestSuite*> test_suites_; |
| |
| // 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_suite_indices_; |
| |
| // ParameterizedTestRegistry object used to register value-parameterized |
| // tests. |
| internal::ParameterizedTestSuiteRegistry parameterized_test_registry_; |
| internal::TypeParameterizedTestSuiteRegistry |
| type_parameterized_test_registry_; |
| |
| // The set holding the name of parameterized |
| // test suites that may go uninstantiated. |
| std::set<std::string> ignored_parameterized_test_suites_; |
| |
| // Indicates whether RegisterParameterizedTests() has been called already. |
| bool parameterized_tests_registered_; |
| |
| // Index of the last death test suite registered. Initially -1. |
| int last_death_test_suite_; |
| |
| // 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. |
| 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 |
| // no test is running, this is set to NULL and Google Test stores |
| // assertion results in ad_hoc_test_result_. Initially NULL. |
| TestInfo* current_test_info_; |
| |
| // Normally, a user only writes assertions inside a TEST or TEST_F, |
| // or inside a function called by a TEST or TEST_F. Since Google |
| // Test keeps track of which test is current running, it can |
| // associate such an assertion with the test it belongs to. |
| // |
| // If an assertion is encountered when no TEST or TEST_F is running, |
| // Google Test attributes the assertion result to an imaginary "ad hoc" |
| // test, and records the result in ad_hoc_test_result_. |
| TestResult ad_hoc_test_result_; |
| |
| // The list of event listeners that can be used to track events inside |
| // Google Test. |
| TestEventListeners listeners_; |
| |
| // The OS stack trace getter. Will be deleted when the UnitTest |
| // object is destructed. By default, an OsStackTraceGetter is used, |
| // but the user can set this field to use a custom getter if that is |
| // desired. |
| OsStackTraceGetterInterface* os_stack_trace_getter_; |
| |
| // True if and only if PostFlagParsingInit() has been called. |
| bool post_flag_parse_init_performed_; |
| |
| // The random number seed used at the beginning of the test run. |
| int random_seed_; |
| |
| // Our random number generator. |
| internal::Random random_; |
| |
| // The time of the test program start, in ms from the start of the |
| // UNIX epoch. |
| TimeInMillis start_timestamp_; |
| |
| // How long the test took to run, in milliseconds. |
| TimeInMillis elapsed_time_; |
| |
| #ifdef GTEST_HAS_DEATH_TEST |
| // The decomposed components of the gtest_internal_run_death_test flag, |
| // parsed when RUN_ALL_TESTS is called. |
| 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. |
| internal::ThreadLocal<std::vector<TraceInfo> > gtest_trace_stack_; |
| |
| // The value of GTEST_FLAG(catch_exceptions) at the moment RunAllTests() |
| // starts. |
| bool catch_exceptions_; |
| |
| UnitTestImpl(const UnitTestImpl&) = delete; |
| UnitTestImpl& operator=(const UnitTestImpl&) = delete; |
| }; // class UnitTestImpl |
| |
| // Convenience function for accessing the global UnitTest |
| // implementation object. |
| inline UnitTestImpl* GetUnitTestImpl() { |
| return UnitTest::GetInstance()->impl(); |
| } |
| |
| #ifdef GTEST_USES_SIMPLE_RE |
| |
| // Internal helper functions for implementing the simple regular |
| // expression matcher. |
| GTEST_API_ bool IsInSet(char ch, const char* str); |
| GTEST_API_ bool IsAsciiDigit(char ch); |
| GTEST_API_ bool IsAsciiPunct(char ch); |
| GTEST_API_ bool IsRepeat(char ch); |
| GTEST_API_ bool IsAsciiWhiteSpace(char ch); |
| GTEST_API_ bool IsAsciiWordChar(char ch); |
| GTEST_API_ bool IsValidEscape(char ch); |
| GTEST_API_ bool AtomMatchesChar(bool escaped, char pattern, char ch); |
| GTEST_API_ bool ValidateRegex(const char* regex); |
| GTEST_API_ bool MatchRegexAtHead(const char* regex, const char* str); |
| GTEST_API_ bool MatchRepetitionAndRegexAtHead(bool escaped, char ch, |
| char repeat, const char* regex, |
| const char* str); |
| GTEST_API_ bool MatchRegexAnywhere(const char* regex, const char* str); |
| |
| #endif // GTEST_USES_SIMPLE_RE |
| |
| // Parses the command line for Google Test flags, without initializing |
| // other parts of Google Test. |
| GTEST_API_ void ParseGoogleTestFlagsOnly(int* argc, char** argv); |
| GTEST_API_ void ParseGoogleTestFlagsOnly(int* argc, wchar_t** argv); |
| |
| #ifdef GTEST_HAS_DEATH_TEST |
| |
| // Returns the message describing the last system error, regardless of the |
| // platform. |
| GTEST_API_ std::string GetLastErrnoDescription(); |
| |
| // Attempts to parse a string into a positive integer pointed to by the |
| // number parameter. Returns true if that is possible. |
| // GTEST_HAS_DEATH_TEST implies that we have ::std::string, so we can use |
| // it here. |
| template <typename Integer> |
| bool ParseNaturalNumber(const ::std::string& str, Integer* number) { |
| // Fail fast if the given string does not begin with a digit; |
| // this bypasses strtoXXX's "optional leading whitespace and plus |
| // or minus sign" semantics, which are undesirable here. |
| if (str.empty() || !IsDigit(str[0])) { |
| return false; |
| } |
| errno = 0; |
| |
| char* end; |
| // BiggestConvertible is the largest integer type that system-provided |
| // string-to-number conversion routines can return. |
| using BiggestConvertible = unsigned long long; // NOLINT |
| |
| const BiggestConvertible parsed = strtoull(str.c_str(), &end, 10); // NOLINT |
| const bool parse_success = *end == '\0' && errno == 0; |
| |
| GTEST_CHECK_(sizeof(Integer) <= sizeof(parsed)); |
| |
| const Integer result = static_cast<Integer>(parsed); |
| if (parse_success && static_cast<BiggestConvertible>(result) == parsed) { |
| *number = result; |
| return true; |
| } |
| return false; |
| } |
| #endif // GTEST_HAS_DEATH_TEST |
| |
| // TestResult contains some private methods that should be hidden from |
| // Google Test user but are required for testing. This class allow our tests |
| // to access them. |
| // |
| // This class is supplied only for the purpose of testing Google Test's own |
| // constructs. Do not use it in user tests, either directly or indirectly. |
| class TestResultAccessor { |
| public: |
| static void RecordProperty(TestResult* test_result, |
| const std::string& xml_element, |
| const TestProperty& property) { |
| test_result->RecordProperty(xml_element, property); |
| } |
| |
| static void ClearTestPartResults(TestResult* test_result) { |
| test_result->ClearTestPartResults(); |
| } |
| |
| static const std::vector<testing::TestPartResult>& test_part_results( |
| const TestResult& test_result) { |
| return test_result.test_part_results(); |
| } |
| }; |
| |
| #if GTEST_CAN_STREAM_RESULTS_ |
| |
| // Streams test results to the given port on the given host machine. |
| class StreamingListener : public EmptyTestEventListener { |
| public: |
| // Abstract base class for writing strings to a socket. |
| class AbstractSocketWriter { |
| public: |
| virtual ~AbstractSocketWriter() = default; |
| |
| // Sends a string to the socket. |
| virtual void Send(const std::string& message) = 0; |
| |
| // Closes the socket. |
| virtual void CloseConnection() {} |
| |
| // Sends a string and a newline to the socket. |
| void SendLn(const std::string& message) { Send(message + "\n"); } |
| }; |
| |
| // Concrete class for actually writing strings to a socket. |
| class SocketWriter : public AbstractSocketWriter { |
| public: |
| SocketWriter(const std::string& host, const std::string& port) |
| : sockfd_(-1), host_name_(host), port_num_(port) { |
| MakeConnection(); |
| } |
| |
| ~SocketWriter() override { |
| if (sockfd_ != -1) CloseConnection(); |
| } |
| |
| // Sends a string to the socket. |
| void Send(const std::string& message) override { |
| GTEST_CHECK_(sockfd_ != -1) |
| << "Send() can be called only when there is a connection."; |
| |
| const auto len = static_cast<size_t>(message.length()); |
| if (write(sockfd_, message.c_str(), len) != static_cast<ssize_t>(len)) { |
| GTEST_LOG_(WARNING) << "stream_result_to: failed to stream to " |
| << host_name_ << ":" << port_num_; |
| } |
| } |
| |
| private: |
| // Creates a client socket and connects to the server. |
| void MakeConnection(); |
| |
| // Closes the socket. |
| void CloseConnection() override { |
| GTEST_CHECK_(sockfd_ != -1) |
| << "CloseConnection() can be called only when there is a connection."; |
| |
| close(sockfd_); |
| sockfd_ = -1; |
| } |
| |
| int sockfd_; // socket file descriptor |
| const std::string host_name_; |
| const std::string port_num_; |
| |
| SocketWriter(const SocketWriter&) = delete; |
| SocketWriter& operator=(const SocketWriter&) = delete; |
| }; // class SocketWriter |
| |
| // Escapes '=', '&', '%', and '\n' characters in str as "%xx". |
| static std::string UrlEncode(const char* str); |
| |
| StreamingListener(const std::string& host, const std::string& port) |
| : socket_writer_(new SocketWriter(host, port)) { |
| Start(); |
| } |
| |
| explicit StreamingListener(AbstractSocketWriter* socket_writer) |
| : socket_writer_(socket_writer) { |
| Start(); |
| } |
| |
| void OnTestProgramStart(const UnitTest& /* unit_test */) override { |
| SendLn("event=TestProgramStart"); |
| } |
| |
| 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())); |
| |
| // Notify the streaming server to stop. |
| socket_writer_->CloseConnection(); |
| } |
| |
| void OnTestIterationStart(const UnitTest& /* unit_test */, |
| int iteration) override { |
| SendLn("event=TestIterationStart&iteration=" + |
| StreamableToString(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"); |
| } |
| |
| // Note that "event=TestCaseStart" is a wire format and has to remain |
| // "case" for compatibility |
| void OnTestSuiteStart(const TestSuite& test_suite) override { |
| SendLn(std::string("event=TestCaseStart&name=") + test_suite.name()); |
| } |
| |
| // Note that "event=TestCaseEnd" is a wire format and has to remain |
| // "case" for compatibility |
| void OnTestSuiteEnd(const TestSuite& test_suite) override { |
| SendLn("event=TestCaseEnd&passed=" + FormatBool(test_suite.Passed()) + |
| "&elapsed_time=" + StreamableToString(test_suite.elapsed_time()) + |
| "ms"); |
| } |
| |
| void OnTestStart(const TestInfo& test_info) override { |
| SendLn(std::string("event=TestStart&name=") + test_info.name()); |
| } |
| |
| 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) override { |
| const char* file_name = test_part_result.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())); |
| } |
| |
| private: |
| // Sends the given message and a newline to the socket. |
| void SendLn(const std::string& message) { socket_writer_->SendLn(message); } |
| |
| // Called at the start of streaming to notify the receiver what |
| // protocol we are using. |
| void Start() { SendLn("gtest_streaming_protocol_version=1.0"); } |
| |
| std::string FormatBool(bool value) { return value ? "1" : "0"; } |
| |
| const std::unique_ptr<AbstractSocketWriter> socket_writer_; |
| |
| StreamingListener(const StreamingListener&) = delete; |
| StreamingListener& operator=(const StreamingListener&) = delete; |
| }; // class StreamingListener |
| |
| #endif // GTEST_CAN_STREAM_RESULTS_ |
| |
| } // namespace internal |
| } // namespace testing |
| |
| GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251 |
| |
| #endif // GOOGLETEST_SRC_GTEST_INTERNAL_INL_H_ |