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media / mojo / mojom / audio_decoder_config_mojom_traits_unittest.cc [blame]
// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/40285824): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif
#include "media/mojo/mojom/audio_decoder_config_mojom_traits.h"
#include <utility>
#include "media/base/audio_decoder_config.h"
#include "media/base/media_util.h"
#include "mojo/public/cpp/base/time_mojom_traits.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace media {
TEST(AudioDecoderConfigStructTraitsTest, Normal) {
const uint8_t kExtraData[] = "input extra data";
const std::vector<uint8_t> kExtraDataVector(
&kExtraData[0], &kExtraData[0] + std::size(kExtraData));
AudioDecoderConfig input;
input.Initialize(AudioCodec::kAAC, kSampleFormatU8, CHANNEL_LAYOUT_SURROUND,
48000, kExtraDataVector, EncryptionScheme::kUnencrypted,
base::TimeDelta(), 0);
std::vector<uint8_t> data = mojom::AudioDecoderConfig::Serialize(&input);
AudioDecoderConfig output;
EXPECT_TRUE(mojom::AudioDecoderConfig::Deserialize(std::move(data), &output));
EXPECT_TRUE(output.Matches(input));
}
TEST(AudioDecoderConfigStructTraitsTest, EmptyExtraData) {
AudioDecoderConfig input;
input.Initialize(AudioCodec::kAAC, kSampleFormatU8, CHANNEL_LAYOUT_SURROUND,
48000, EmptyExtraData(), EncryptionScheme::kUnencrypted,
base::TimeDelta(), 0);
std::vector<uint8_t> data = mojom::AudioDecoderConfig::Serialize(&input);
AudioDecoderConfig output;
EXPECT_TRUE(mojom::AudioDecoderConfig::Deserialize(std::move(data), &output));
EXPECT_TRUE(output.Matches(input));
}
TEST(AudioDecoderConfigStructTraitsTest, Encrypted) {
AudioDecoderConfig input;
input.Initialize(AudioCodec::kAAC, kSampleFormatU8, CHANNEL_LAYOUT_SURROUND,
48000, EmptyExtraData(), EncryptionScheme::kCenc,
base::TimeDelta(), 0);
std::vector<uint8_t> data = mojom::AudioDecoderConfig::Serialize(&input);
AudioDecoderConfig output;
EXPECT_TRUE(mojom::AudioDecoderConfig::Deserialize(std::move(data), &output));
EXPECT_TRUE(output.Matches(input));
}
TEST(AudioDecoderConfigStructTraitsTest, WithProfile) {
AudioDecoderConfig input;
input.Initialize(AudioCodec::kAAC, kSampleFormatU8, CHANNEL_LAYOUT_SURROUND,
48000, EmptyExtraData(), EncryptionScheme::kUnencrypted,
base::TimeDelta(), 0);
input.set_profile(AudioCodecProfile::kXHE_AAC);
std::vector<uint8_t> data = mojom::AudioDecoderConfig::Serialize(&input);
AudioDecoderConfig output;
EXPECT_TRUE(mojom::AudioDecoderConfig::Deserialize(std::move(data), &output));
EXPECT_TRUE(output.Matches(input));
}
TEST(AudioDecoderConfigStructTraitsTest, DisableDiscardDecoderDelay) {
AudioDecoderConfig input;
input.Initialize(AudioCodec::kAAC, kSampleFormatU8, CHANNEL_LAYOUT_SURROUND,
48000, EmptyExtraData(), EncryptionScheme::kUnencrypted,
base::TimeDelta(), 0);
input.disable_discard_decoder_delay();
std::vector<uint8_t> data = mojom::AudioDecoderConfig::Serialize(&input);
AudioDecoderConfig output;
EXPECT_TRUE(mojom::AudioDecoderConfig::Deserialize(std::move(data), &output));
EXPECT_TRUE(output.Matches(input));
EXPECT_FALSE(output.should_discard_decoder_delay());
}
TEST(AudioDecoderConfigStructTraitsTest, TargetOutputChannelLayout) {
AudioDecoderConfig input;
input.Initialize(AudioCodec::kAAC, kSampleFormatU8, CHANNEL_LAYOUT_SURROUND,
48000, EmptyExtraData(), EncryptionScheme::kUnencrypted,
base::TimeDelta(), 0);
input.set_target_output_channel_layout(CHANNEL_LAYOUT_5_1);
input.set_target_output_sample_format(kSampleFormatDts);
std::vector<uint8_t> data = mojom::AudioDecoderConfig::Serialize(&input);
AudioDecoderConfig output;
EXPECT_TRUE(mojom::AudioDecoderConfig::Deserialize(std::move(data), &output));
EXPECT_TRUE(output.Matches(input));
EXPECT_EQ(output.target_output_channel_layout(), CHANNEL_LAYOUT_5_1);
EXPECT_EQ(output.target_output_sample_format(), kSampleFormatDts);
}
TEST(AudioDecoderConfigStructTraitsTest, AacExtraData) {
const uint8_t kAacExtraData[] = "aac extra data";
const std::vector<uint8_t> kAacExtraDataVector(
kAacExtraData, kAacExtraData + std::size(kAacExtraData));
AudioDecoderConfig input;
input.Initialize(AudioCodec::kAAC, kSampleFormatU8, CHANNEL_LAYOUT_SURROUND,
48000, EmptyExtraData(), EncryptionScheme::kUnencrypted,
base::TimeDelta(), 0);
input.set_aac_extra_data(kAacExtraDataVector);
std::vector<uint8_t> data = mojom::AudioDecoderConfig::Serialize(&input);
AudioDecoderConfig output;
EXPECT_TRUE(mojom::AudioDecoderConfig::Deserialize(std::move(data), &output));
EXPECT_TRUE(output.Matches(input));
EXPECT_EQ(output.aac_extra_data(), kAacExtraDataVector);
}
} // namespace media