chromium/third_party/blink/renderer/modules/breakout_box/media_stream_audio_track_underlying_source_test.cc

// Copyright 2021 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/351564777): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif

#include "third_party/blink/renderer/modules/breakout_box/media_stream_audio_track_underlying_source.h"

#include "base/run_loop.h"
#include "base/test/gmock_callback_support.h"
#include "media/base/audio_buffer.h"
#include "media/base/audio_timestamp_helper.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/public/platform/modules/mediastream/web_media_stream_track.h"
#include "third_party/blink/public/platform/scheduler/test/renderer_scheduler_test_support.h"
#include "third_party/blink/public/web/web_heap.h"
#include "third_party/blink/renderer/bindings/core/v8/script_promise_tester.h"
#include "third_party/blink/renderer/bindings/core/v8/v8_binding_for_testing.h"
#include "third_party/blink/renderer/core/execution_context/execution_context.h"
#include "third_party/blink/renderer/core/streams/readable_stream.h"
#include "third_party/blink/renderer/core/streams/readable_stream_default_controller_with_script_scope.h"
#include "third_party/blink/renderer/modules/breakout_box/pushable_media_stream_audio_source.h"
#include "third_party/blink/renderer/modules/breakout_box/stream_test_utils.h"
#include "third_party/blink/renderer/modules/mediastream/media_stream_track.h"
#include "third_party/blink/renderer/modules/mediastream/media_stream_track_impl.h"
#include "third_party/blink/renderer/modules/mediastream/mock_media_stream_audio_sink.h"
#include "third_party/blink/renderer/modules/webcodecs/audio_data.h"
#include "third_party/blink/renderer/platform/bindings/exception_state.h"
#include "third_party/blink/renderer/platform/mediastream/media_stream_audio_track.h"
#include "third_party/blink/renderer/platform/mediastream/media_stream_component_impl.h"
#include "third_party/blink/renderer/platform/testing/io_task_runner_testing_platform_support.h"
#include "third_party/blink/renderer/platform/testing/task_environment.h"
#include "third_party/blink/renderer/platform/testing/testing_platform_support.h"

_;
AnyNumber;

namespace blink {

namespace {
constexpr int kSampleRate = …;
constexpr int kFramesPerBuffer = …;
constexpr int kNumFrames = …;
const media::AudioParameters kMonoParams = …;

const media::AudioParameters kStereoParams = …;

}  // namespace

class MediaStreamAudioTrackUnderlyingSourceTest : public testing::Test { … };

TEST_F(MediaStreamAudioTrackUnderlyingSourceTest,
       AudioDataFlowsThroughStreamAndCloses) { … }

TEST_F(MediaStreamAudioTrackUnderlyingSourceTest,
       CancelStreamDisconnectsFromTrack) { … }

TEST_F(MediaStreamAudioTrackUnderlyingSourceTest,
       DropOldFramesWhenQueueIsFull) { … }

TEST_F(MediaStreamAudioTrackUnderlyingSourceTest, QueueSizeCannotBeZero) { … }

TEST_F(MediaStreamAudioTrackUnderlyingSourceTest, PlatformSourceAliveAfterGC) { … }

TEST_F(MediaStreamAudioTrackUnderlyingSourceTest, BufferPooling_Simple) { … }

TEST_F(MediaStreamAudioTrackUnderlyingSourceTest, BufferPooling_BufferReuse) { … }

TEST_F(MediaStreamAudioTrackUnderlyingSourceTest, BufferPooling_FormatChange) { … }

}  // namespace blink