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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /third_party/libwebrtc/net/dcsctp/packet/chunk/data_chunk_test.cc | |
parent | Initial commit. (diff) | |
download | thunderbird-upstream.tar.xz thunderbird-upstream.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/libwebrtc/net/dcsctp/packet/chunk/data_chunk_test.cc')
-rw-r--r-- | third_party/libwebrtc/net/dcsctp/packet/chunk/data_chunk_test.cc | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/third_party/libwebrtc/net/dcsctp/packet/chunk/data_chunk_test.cc b/third_party/libwebrtc/net/dcsctp/packet/chunk/data_chunk_test.cc new file mode 100644 index 0000000000..def99ceb23 --- /dev/null +++ b/third_party/libwebrtc/net/dcsctp/packet/chunk/data_chunk_test.cc @@ -0,0 +1,74 @@ +/* + * 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/data_chunk.h" + +#include <cstdint> +#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(DataChunkTest, FromCapture) { + /* + DATA chunk(ordered, complete segment, TSN: 1426601532, SID: 2, SSN: 1, + PPID: 53, payload length: 4 bytes) + Chunk type: DATA (0) + Chunk flags: 0x03 + Chunk length: 20 + Transmission sequence number: 1426601532 + Stream identifier: 0x0002 + Stream sequence number: 1 + Payload protocol identifier: WebRTC Binary (53) + */ + + uint8_t data[] = {0x00, 0x03, 0x00, 0x14, 0x55, 0x08, 0x36, 0x3c, 0x00, 0x02, + 0x00, 0x01, 0x00, 0x00, 0x00, 0x35, 0x00, 0x01, 0x02, 0x03}; + + ASSERT_HAS_VALUE_AND_ASSIGN(DataChunk chunk, DataChunk::Parse(data)); + EXPECT_EQ(*chunk.tsn(), 1426601532u); + EXPECT_EQ(*chunk.stream_id(), 2u); + EXPECT_EQ(*chunk.ssn(), 1u); + EXPECT_EQ(*chunk.ppid(), 53u); + EXPECT_TRUE(*chunk.options().is_beginning); + EXPECT_TRUE(*chunk.options().is_end); + EXPECT_FALSE(*chunk.options().is_unordered); + EXPECT_FALSE(*chunk.options().immediate_ack); + EXPECT_THAT(chunk.payload(), ElementsAre(0x0, 0x1, 0x2, 0x3)); +} + +TEST(DataChunkTest, SerializeAndDeserialize) { + DataChunk chunk(TSN(123), StreamID(456), SSN(789), PPID(9090), + /*payload=*/{1, 2, 3, 4, 5}, + /*options=*/{}); + + std::vector<uint8_t> serialized; + chunk.SerializeTo(serialized); + + ASSERT_HAS_VALUE_AND_ASSIGN(DataChunk deserialized, + DataChunk::Parse(serialized)); + EXPECT_EQ(*chunk.tsn(), 123u); + EXPECT_EQ(*chunk.stream_id(), 456u); + EXPECT_EQ(*chunk.ssn(), 789u); + EXPECT_EQ(*chunk.ppid(), 9090u); + EXPECT_THAT(chunk.payload(), ElementsAre(1, 2, 3, 4, 5)); + + EXPECT_EQ(deserialized.ToString(), + "DATA, type=ordered::middle, tsn=123, sid=456, ssn=789, ppid=9090, " + "length=5"); +} +} // namespace +} // namespace dcsctp |