80 lines
2.8 KiB
C++
80 lines
2.8 KiB
C++
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/*
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* Copyright (c) 2021 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "net/dcsctp/packet/chunk/heartbeat_request_chunk.h"
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#include <stdint.h>
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#include <utility>
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#include <vector>
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#include "api/array_view.h"
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#include "net/dcsctp/packet/parameter/heartbeat_info_parameter.h"
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#include "net/dcsctp/packet/parameter/parameter.h"
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#include "net/dcsctp/testing/testing_macros.h"
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#include "rtc_base/gunit.h"
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#include "test/gmock.h"
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namespace dcsctp {
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namespace {
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using ::testing::ElementsAre;
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TEST(HeartbeatRequestChunkTest, FromCapture) {
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/*
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HEARTBEAT chunk (Information: 40 bytes)
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Chunk type: HEARTBEAT (4)
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Chunk flags: 0x00
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Chunk length: 44
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Heartbeat info parameter (Information: 36 bytes)
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Parameter type: Heartbeat info (0x0001)
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Parameter length: 40
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Heartbeat information: ad2436603726070000000000000000007b10000001…
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*/
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uint8_t data[] = {0x04, 0x00, 0x00, 0x2c, 0x00, 0x01, 0x00, 0x28, 0xad,
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0x24, 0x36, 0x60, 0x37, 0x26, 0x07, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7b, 0x10, 0x00,
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0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
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ASSERT_HAS_VALUE_AND_ASSIGN(HeartbeatRequestChunk chunk,
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HeartbeatRequestChunk::Parse(data));
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ASSERT_HAS_VALUE_AND_ASSIGN(HeartbeatInfoParameter info, chunk.info());
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EXPECT_THAT(
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info.info(),
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ElementsAre(0xad, 0x24, 0x36, 0x60, 0x37, 0x26, 0x07, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7b, 0x10, 0x00, 0x00,
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0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00));
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}
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TEST(HeartbeatRequestChunkTest, SerializeAndDeserialize) {
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uint8_t info_data[] = {1, 2, 3, 4};
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Parameters parameters =
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Parameters::Builder().Add(HeartbeatInfoParameter(info_data)).Build();
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HeartbeatRequestChunk chunk(std::move(parameters));
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std::vector<uint8_t> serialized;
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chunk.SerializeTo(serialized);
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ASSERT_HAS_VALUE_AND_ASSIGN(HeartbeatRequestChunk deserialized,
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HeartbeatRequestChunk::Parse(serialized));
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ASSERT_HAS_VALUE_AND_ASSIGN(HeartbeatInfoParameter info, deserialized.info());
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EXPECT_THAT(info.info(), ElementsAre(1, 2, 3, 4));
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EXPECT_EQ(deserialized.ToString(), "HEARTBEAT");
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}
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} // namespace
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} // namespace dcsctp
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