blob: 1bf9bd197d6a6ddf017a1033dd338734cbb71fdd [file] [log] [blame] [edit]
/* Copyright (c) 2016, Google Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
#include <gtest/gtest.h>
#include <openssl/pool.h>
#include "../test/test_util.h"
TEST(PoolTest, Unpooled) {
static const uint8_t kData[4] = {1, 2, 3, 4};
bssl::UniquePtr<CRYPTO_BUFFER> buf(
CRYPTO_BUFFER_new(kData, sizeof(kData), nullptr));
ASSERT_TRUE(buf);
EXPECT_EQ(Bytes(kData),
Bytes(CRYPTO_BUFFER_data(buf.get()), CRYPTO_BUFFER_len(buf.get())));
// Test that reference-counting works properly.
CRYPTO_BUFFER_up_ref(buf.get());
bssl::UniquePtr<CRYPTO_BUFFER> buf2(buf.get());
}
TEST(PoolTest, Empty) {
bssl::UniquePtr<CRYPTO_BUFFER> buf(CRYPTO_BUFFER_new(nullptr, 0, nullptr));
ASSERT_TRUE(buf);
EXPECT_EQ(Bytes(""),
Bytes(CRYPTO_BUFFER_data(buf.get()), CRYPTO_BUFFER_len(buf.get())));
}
TEST(PoolTest, Pooled) {
bssl::UniquePtr<CRYPTO_BUFFER_POOL> pool(CRYPTO_BUFFER_POOL_new());
ASSERT_TRUE(pool);
static const uint8_t kData[4] = {1, 2, 3, 4};
bssl::UniquePtr<CRYPTO_BUFFER> buf(
CRYPTO_BUFFER_new(kData, sizeof(kData), pool.get()));
ASSERT_TRUE(buf);
bssl::UniquePtr<CRYPTO_BUFFER> buf2(
CRYPTO_BUFFER_new(kData, sizeof(kData), pool.get()));
ASSERT_TRUE(buf2);
EXPECT_EQ(buf.get(), buf2.get()) << "CRYPTO_BUFFER_POOL did not dedup data.";
}