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Diffstat (limited to 'third_party/libwebrtc/net/dcsctp/packet/chunk/cookie_echo_chunk_test.cc')
-rw-r--r-- | third_party/libwebrtc/net/dcsctp/packet/chunk/cookie_echo_chunk_test.cc | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/third_party/libwebrtc/net/dcsctp/packet/chunk/cookie_echo_chunk_test.cc b/third_party/libwebrtc/net/dcsctp/packet/chunk/cookie_echo_chunk_test.cc new file mode 100644 index 0000000000..d06e0a6439 --- /dev/null +++ b/third_party/libwebrtc/net/dcsctp/packet/chunk/cookie_echo_chunk_test.cc @@ -0,0 +1,58 @@ +/* + * Copyright (c) 2021 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ +#include "net/dcsctp/packet/chunk/cookie_echo_chunk.h" + +#include <stdint.h> + +#include <type_traits> +#include <vector> + +#include "api/array_view.h" +#include "net/dcsctp/testing/testing_macros.h" +#include "rtc_base/gunit.h" +#include "test/gmock.h" + +namespace dcsctp { +namespace { +using ::testing::ElementsAre; + +TEST(CookieEchoChunkTest, FromCapture) { + /* + COOKIE_ECHO chunk (Cookie length: 256 bytes) + Chunk type: COOKIE_ECHO (10) + Chunk flags: 0x00 + Chunk length: 260 + Cookie: 12345678 + */ + + uint8_t data[] = {0x0a, 0x00, 0x00, 0x08, 0x12, 0x34, 0x56, 0x78}; + + ASSERT_HAS_VALUE_AND_ASSIGN(CookieEchoChunk chunk, + CookieEchoChunk::Parse(data)); + + EXPECT_THAT(chunk.cookie(), ElementsAre(0x12, 0x34, 0x56, 0x78)); +} + +TEST(CookieEchoChunkTest, SerializeAndDeserialize) { + uint8_t cookie[] = {1, 2, 3, 4}; + CookieEchoChunk chunk(cookie); + + std::vector<uint8_t> serialized; + chunk.SerializeTo(serialized); + + ASSERT_HAS_VALUE_AND_ASSIGN(CookieEchoChunk deserialized, + CookieEchoChunk::Parse(serialized)); + + EXPECT_THAT(deserialized.cookie(), ElementsAre(1, 2, 3, 4)); + EXPECT_EQ(deserialized.ToString(), "COOKIE-ECHO"); +} + +} // namespace +} // namespace dcsctp |