renderer_webaudiodevice_impl_unittest.cc

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "content/renderer/media/renderer_webaudiodevice_impl.h"

#include <memory>

#include "base/functional/bind.h"
#include "base/memory/raw_ptr.h"
#include "base/strings/stringprintf.h"
#include "base/task/sequenced_task_runner.h"
#include "base/test/task_environment.h"
#include "build/build_config.h"
#include "media/base/audio_capturer_source.h"
#include "media/base/audio_glitch_info.h"
#include "media/base/limits.h"
#include "media/base/mock_audio_renderer_sink.h"
#include "media/base/output_device_info.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/public/common/tokens/tokens.h"
#include "third_party/blink/public/platform/scheduler/test/renderer_scheduler_test_support.h"
#include "third_party/blink/public/web/modules/media/audio/audio_device_factory.h"

_;
InSequence;

namespace content {

namespace {

class MockAudioRendererSink : public media::AudioRendererSink { … };

constexpr int kHardwareSampleRate = …;
constexpr int kHardwareBufferSize = …;
const blink::LocalFrameToken kFrameToken;
const media::OutputDeviceInfo kHealthyDevice(
    media::OutputDeviceStatus::OUTPUT_DEVICE_STATUS_OK);
const media::OutputDeviceInfo kErrorDevice(
    media::OutputDeviceStatus::OUTPUT_DEVICE_STATUS_ERROR_INTERNAL);

media::AudioParameters MockGetOutputDeviceParameters(
    const blink::LocalFrameToken& frame_token,
    const std::string& device_id) { … }

class RendererWebAudioDeviceImplUnderTest : public RendererWebAudioDeviceImpl { … };

}  // namespace

class RendererWebAudioDeviceImplTest
    : public media::AudioRendererSink::RenderCallback,
      public blink::AudioDeviceFactory,
      public testing::Test { … };

TEST_F(RendererWebAudioDeviceImplTest, ChannelLayout) { … }

TEST_F(RendererWebAudioDeviceImplTest, TestLatencyHintValues) { … }

TEST_F(RendererWebAudioDeviceImplTest, NullSink_RenderWorks) { … }

TEST_F(RendererWebAudioDeviceImplTest, NullSink_PauseResumeWorks) { … }

TEST_F(RendererWebAudioDeviceImplTest,
       NullSink_StartRenderStopStartRenderStopWorks) { … }

TEST_F(RendererWebAudioDeviceImplTest, NullSink_RepeatedStartWorks) { … }

TEST_F(RendererWebAudioDeviceImplTest, NullSink_RepeatedPauseWorks) { … }

TEST_F(RendererWebAudioDeviceImplTest, NullSink_RepeatedResumeWorks) { … }

TEST_F(RendererWebAudioDeviceImplTest, NullSink_RepeatedStopWorks) { … }

TEST_F(RendererWebAudioDeviceImplTest,
       CreateSinkAndGetDeviceStatus_HealthyDevice) { … }

TEST_F(RendererWebAudioDeviceImplTest,
       CreateSinkAndGetDeviceStatus_ErrorDevice) { … }

TEST_F(RendererWebAudioDeviceImplTest,
       CreateSinkAndGetDeviceStatus_SilentSink) { … }
}  // namespace content
chromium/content/renderer/media/renderer_webaudiodevice_impl_unittest.cc
