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/*
* 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/shutdown_chunk.h"
#include <stdint.h>
#include <type_traits>
#include <vector>
#include "net/dcsctp/testing/testing_macros.h"
#include "rtc_base/gunit.h"
namespace dcsctp {
namespace {
TEST(ShutdownChunkTest, FromCapture) {
/*
SHUTDOWN chunk (Cumulative TSN ack: 101831101)
Chunk type: SHUTDOWN (7)
Chunk flags: 0x00
Chunk length: 8
Cumulative TSN Ack: 101831101
*/
uint8_t data[] = {0x07, 0x00, 0x00, 0x08, 0x06, 0x11, 0xd1, 0xbd};
ASSERT_HAS_VALUE_AND_ASSIGN(ShutdownChunk chunk, ShutdownChunk::Parse(data));
EXPECT_EQ(chunk.cumulative_tsn_ack(), TSN(101831101u));
}
TEST(ShutdownChunkTest, SerializeAndDeserialize) {
ShutdownChunk chunk(TSN(12345678));
std::vector<uint8_t> serialized;
chunk.SerializeTo(serialized);
ASSERT_HAS_VALUE_AND_ASSIGN(ShutdownChunk deserialized,
ShutdownChunk::Parse(serialized));
EXPECT_EQ(deserialized.cumulative_tsn_ack(), TSN(12345678u));
}
} // namespace
} // namespace dcsctp
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