84 lines
2.5 KiB
C++
84 lines
2.5 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/abort_chunk.h"
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#include <stdint.h>
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#include <type_traits>
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#include <vector>
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#include "net/dcsctp/packet/error_cause/error_cause.h"
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#include "net/dcsctp/packet/error_cause/user_initiated_abort_cause.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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TEST(AbortChunkTest, FromCapture) {
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/*
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ABORT chunk
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Chunk type: ABORT (6)
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Chunk flags: 0x00
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Chunk length: 8
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User initiated ABORT cause
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*/
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uint8_t data[] = {0x06, 0x00, 0x00, 0x08, 0x00, 0x0c, 0x00, 0x04};
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ASSERT_HAS_VALUE_AND_ASSIGN(AbortChunk chunk, AbortChunk::Parse(data));
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ASSERT_HAS_VALUE_AND_ASSIGN(
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UserInitiatedAbortCause cause,
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chunk.error_causes().get<UserInitiatedAbortCause>());
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EXPECT_EQ(cause.upper_layer_abort_reason(), "");
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}
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TEST(AbortChunkTest, SerializeAndDeserialize) {
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AbortChunk chunk(/*filled_in_verification_tag=*/true,
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Parameters::Builder()
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.Add(UserInitiatedAbortCause("Close called"))
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.Build());
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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(AbortChunk deserialized,
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AbortChunk::Parse(serialized));
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ASSERT_HAS_VALUE_AND_ASSIGN(
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UserInitiatedAbortCause cause,
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deserialized.error_causes().get<UserInitiatedAbortCause>());
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EXPECT_EQ(cause.upper_layer_abort_reason(), "Close called");
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}
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// Validates that AbortChunk doesn't make any alignment assumptions.
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TEST(AbortChunkTest, SerializeAndDeserializeOneChar) {
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AbortChunk chunk(
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/*filled_in_verification_tag=*/true,
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Parameters::Builder().Add(UserInitiatedAbortCause("!")).Build());
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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(AbortChunk deserialized,
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AbortChunk::Parse(serialized));
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ASSERT_HAS_VALUE_AND_ASSIGN(
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UserInitiatedAbortCause cause,
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deserialized.error_causes().get<UserInitiatedAbortCause>());
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EXPECT_EQ(cause.upper_layer_abort_reason(), "!");
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}
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} // namespace
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} // namespace dcsctp
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