1 /* Copyright (c) 2016, Google Inc.
3 * Permission to use, copy, modify, and/or distribute this software for any
4 * purpose with or without fee is hereby granted, provided that the above
5 * copyright notice and this permission notice appear in all copies.
7 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
8 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
9 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
10 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
11 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
12 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
13 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
15 #include <gtest/gtest.h>
17 #include <openssl/pool.h>
19 #include "../test/test_util.h"
22 TEST(PoolTest, Unpooled) {
23 static const uint8_t kData[4] = {1, 2, 3, 4};
24 bssl::UniquePtr<CRYPTO_BUFFER> buf(
25 CRYPTO_BUFFER_new(kData, sizeof(kData), nullptr));
28 EXPECT_EQ(Bytes(kData),
29 Bytes(CRYPTO_BUFFER_data(buf.get()), CRYPTO_BUFFER_len(buf.get())));
31 // Test that reference-counting works properly.
32 CRYPTO_BUFFER_up_ref(buf.get());
33 bssl::UniquePtr<CRYPTO_BUFFER> buf2(buf.get());
36 TEST(PoolTest, Empty) {
37 bssl::UniquePtr<CRYPTO_BUFFER> buf(CRYPTO_BUFFER_new(nullptr, 0, nullptr));
41 Bytes(CRYPTO_BUFFER_data(buf.get()), CRYPTO_BUFFER_len(buf.get())));
44 TEST(PoolTest, Pooled) {
45 bssl::UniquePtr<CRYPTO_BUFFER_POOL> pool(CRYPTO_BUFFER_POOL_new());
48 static const uint8_t kData[4] = {1, 2, 3, 4};
49 bssl::UniquePtr<CRYPTO_BUFFER> buf(
50 CRYPTO_BUFFER_new(kData, sizeof(kData), pool.get()));
53 bssl::UniquePtr<CRYPTO_BUFFER> buf2(
54 CRYPTO_BUFFER_new(kData, sizeof(kData), pool.get()));
57 EXPECT_EQ(buf.get(), buf2.get()) << "CRYPTO_BUFFER_POOL did not dedup data.";