| // Copyright 2018 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "content/browser/renderer_host/media/render_frame_audio_output_stream_factory.h" |
| |
| #include <memory> |
| #include <string> |
| #include <tuple> |
| #include <utility> |
| |
| #include "base/bind.h" |
| #include "base/callback_helpers.h" |
| #include "base/run_loop.h" |
| #include "base/test/mock_callback.h" |
| #include "base/test/task_environment.h" |
| #include "base/unguessable_token.h" |
| #include "content/browser/media/forwarding_audio_stream_factory.h" |
| #include "content/browser/renderer_host/media/media_stream_manager.h" |
| #include "content/browser/renderer_host/render_frame_host_impl.h" |
| #include "content/public/browser/browser_task_traits.h" |
| #include "content/public/browser/browser_thread.h" |
| #include "content/public/browser/render_process_host.h" |
| #include "content/public/test/mock_render_process_host.h" |
| #include "content/public/test/test_renderer_host.h" |
| #include "media/audio/audio_system_impl.h" |
| #include "media/audio/fake_audio_log_factory.h" |
| #include "media/audio/fake_audio_manager.h" |
| #include "media/audio/test_audio_thread.h" |
| #include "media/base/audio_parameters.h" |
| #include "media/mojo/mojom/audio_output_stream.mojom.h" |
| #include "media/mojo/mojom/audio_stream_factory.mojom.h" |
| #include "mojo/public/cpp/bindings/pending_associated_remote.h" |
| #include "mojo/public/cpp/bindings/pending_receiver.h" |
| #include "mojo/public/cpp/bindings/pending_remote.h" |
| #include "mojo/public/cpp/bindings/remote.h" |
| #include "services/audio/public/cpp/fake_stream_factory.h" |
| #include "testing/gmock/include/gmock/gmock.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| using ::testing::_; |
| using ::testing::Test; |
| using ::testing::Mock; |
| using ::testing::Ne; |
| using ::testing::StrictMock; |
| |
| namespace content { |
| |
| class RenderFrameAudioOutputStreamFactoryTest |
| : public RenderViewHostTestHarness { |
| public: |
| RenderFrameAudioOutputStreamFactoryTest() |
| : audio_manager_(std::make_unique<media::TestAudioThread>(), |
| &log_factory_), |
| audio_system_(media::AudioSystemImpl::CreateInstance()), |
| media_stream_manager_( |
| std::make_unique<MediaStreamManager>(audio_system_.get(), |
| GetUIThreadTaskRunner({}))) {} |
| |
| ~RenderFrameAudioOutputStreamFactoryTest() override {} |
| |
| void SetUp() override { |
| RenderViewHostTestHarness::SetUp(); |
| RenderFrameHostTester::For(main_rfh())->InitializeRenderFrameIfNeeded(); |
| |
| // Set up the ForwardingAudioStreamFactory. |
| ForwardingAudioStreamFactory::OverrideAudioStreamFactoryBinderForTesting( |
| base::BindRepeating( |
| &RenderFrameAudioOutputStreamFactoryTest::BindFactory, |
| base::Unretained(this))); |
| |
| base::RunLoop().RunUntilIdle(); |
| } |
| |
| void TearDown() override { |
| ForwardingAudioStreamFactory::OverrideAudioStreamFactoryBinderForTesting( |
| base::NullCallback()); |
| audio_manager_.Shutdown(); |
| RenderViewHostTestHarness::TearDown(); |
| } |
| |
| void BindFactory( |
| mojo::PendingReceiver<media::mojom::AudioStreamFactory> receiver) { |
| audio_service_stream_factory_.receiver_.Bind(std::move(receiver)); |
| } |
| |
| RenderFrameHostImpl* main_rfh_impl() { |
| return static_cast<RenderFrameHostImpl*>(main_rfh()); |
| } |
| |
| class MockStreamFactory : public audio::FakeStreamFactory { |
| public: |
| MockStreamFactory() {} |
| ~MockStreamFactory() override {} |
| |
| void CreateOutputStream( |
| mojo::PendingReceiver<media::mojom::AudioOutputStream> stream_receiver, |
| mojo::PendingAssociatedRemote<media::mojom::AudioOutputStreamObserver> |
| observer, |
| mojo::PendingRemote<media::mojom::AudioLog> log, |
| const std::string& output_device_id, |
| const media::AudioParameters& params, |
| const base::UnguessableToken& group_id, |
| CreateOutputStreamCallback created_callback) override { |
| last_created_callback = std::move(created_callback); |
| } |
| |
| CreateOutputStreamCallback last_created_callback; |
| }; |
| |
| using MockAuthorizationCallback = StrictMock< |
| base::MockCallback<base::OnceCallback<void(media::OutputDeviceStatus, |
| const media::AudioParameters&, |
| const std::string&)>>>; |
| |
| const char* kDefaultDeviceId = "default"; |
| const char* kDeviceId = |
| "111122223333444455556666777788889999aaaabbbbccccddddeeeeffff"; |
| const media::AudioParameters kParams = |
| media::AudioParameters::UnavailableDeviceParams(); |
| MockStreamFactory audio_service_stream_factory_; |
| media::FakeAudioLogFactory log_factory_; |
| media::FakeAudioManager audio_manager_; |
| std::unique_ptr<media::AudioSystem> audio_system_; |
| std::unique_ptr<MediaStreamManager> media_stream_manager_; |
| }; |
| |
| TEST_F(RenderFrameAudioOutputStreamFactoryTest, ConstructDestruct) { |
| mojo::Remote<blink::mojom::RendererAudioOutputStreamFactory> factory_remote; |
| RenderFrameAudioOutputStreamFactory factory( |
| main_rfh_impl(), audio_system_.get(), media_stream_manager_.get(), |
| factory_remote.BindNewPipeAndPassReceiver(), |
| /*restricted_callback=*/absl::nullopt); |
| } |
| |
| TEST_F(RenderFrameAudioOutputStreamFactoryTest, |
| RequestDeviceAuthorizationForDefaultDevice_StatusOk) { |
| mojo::Remote<blink::mojom::RendererAudioOutputStreamFactory> factory_remote; |
| RenderFrameAudioOutputStreamFactory factory( |
| main_rfh_impl(), audio_system_.get(), media_stream_manager_.get(), |
| factory_remote.BindNewPipeAndPassReceiver(), |
| /*restricted_callback=*/absl::nullopt); |
| |
| mojo::Remote<media::mojom::AudioOutputStreamProvider> provider_remote; |
| MockAuthorizationCallback mock_callback; |
| factory_remote->RequestDeviceAuthorization( |
| provider_remote.BindNewPipeAndPassReceiver(), absl::nullopt, |
| kDefaultDeviceId, mock_callback.Get()); |
| |
| EXPECT_CALL(mock_callback, |
| Run(media::OUTPUT_DEVICE_STATUS_OK, _, std::string())); |
| |
| base::RunLoop().RunUntilIdle(); |
| |
| EXPECT_EQ(1u, factory.CurrentNumberOfProvidersForTesting()); |
| } |
| |
| TEST_F( |
| RenderFrameAudioOutputStreamFactoryTest, |
| RequestDeviceAuthorizationForDefaultDeviceAndDestroyProviderPtr_CleansUp) { |
| mojo::Remote<blink::mojom::RendererAudioOutputStreamFactory> factory_remote; |
| RenderFrameAudioOutputStreamFactory factory( |
| main_rfh_impl(), audio_system_.get(), media_stream_manager_.get(), |
| factory_remote.BindNewPipeAndPassReceiver(), |
| /*restricted_callback=*/absl::nullopt); |
| |
| mojo::Remote<media::mojom::AudioOutputStreamProvider> provider_remote; |
| MockAuthorizationCallback mock_callback; |
| factory_remote->RequestDeviceAuthorization( |
| provider_remote.BindNewPipeAndPassReceiver(), absl::nullopt, |
| kDefaultDeviceId, mock_callback.Get()); |
| provider_remote.reset(); |
| |
| EXPECT_CALL(mock_callback, |
| Run(media::OUTPUT_DEVICE_STATUS_OK, _, std::string())); |
| |
| base::RunLoop().RunUntilIdle(); |
| |
| EXPECT_EQ(0u, factory.CurrentNumberOfProvidersForTesting()); |
| } |
| |
| TEST_F( |
| RenderFrameAudioOutputStreamFactoryTest, |
| RequestDeviceAuthorizationForNondefaultDeviceWithoutAuthorization_Fails) { |
| mojo::Remote<blink::mojom::RendererAudioOutputStreamFactory> factory_remote; |
| RenderFrameAudioOutputStreamFactory factory( |
| main_rfh_impl(), audio_system_.get(), media_stream_manager_.get(), |
| factory_remote.BindNewPipeAndPassReceiver(), |
| /*restricted_callback=*/absl::nullopt); |
| |
| mojo::Remote<media::mojom::AudioOutputStreamProvider> provider_remote; |
| MockAuthorizationCallback mock_callback; |
| factory_remote->RequestDeviceAuthorization( |
| provider_remote.BindNewPipeAndPassReceiver(), absl::nullopt, kDeviceId, |
| mock_callback.Get()); |
| |
| EXPECT_CALL(mock_callback, |
| Run(Ne(media::OUTPUT_DEVICE_STATUS_OK), _, std::string())); |
| |
| base::RunLoop().RunUntilIdle(); |
| |
| EXPECT_EQ(0u, factory.CurrentNumberOfProvidersForTesting()); |
| } |
| |
| TEST_F(RenderFrameAudioOutputStreamFactoryTest, |
| CreateStream_CreatesStreamAndFreesProvider) { |
| mojo::Remote<blink::mojom::RendererAudioOutputStreamFactory> factory_remote; |
| RenderFrameAudioOutputStreamFactory factory( |
| main_rfh_impl(), audio_system_.get(), media_stream_manager_.get(), |
| factory_remote.BindNewPipeAndPassReceiver(), |
| /*restricted_callback=*/absl::nullopt); |
| |
| mojo::Remote<media::mojom::AudioOutputStreamProvider> provider_remote; |
| MockAuthorizationCallback mock_callback; |
| factory_remote->RequestDeviceAuthorization( |
| provider_remote.BindNewPipeAndPassReceiver(), absl::nullopt, |
| kDefaultDeviceId, mock_callback.Get()); |
| { |
| mojo::PendingRemote<media::mojom::AudioOutputStreamProviderClient> client; |
| std::ignore = client.InitWithNewPipeAndPassReceiver(); |
| provider_remote->Acquire(kParams, std::move(client)); |
| } |
| |
| media::mojom::AudioStreamFactory::CreateOutputStreamCallback created_callback; |
| EXPECT_CALL(mock_callback, |
| Run(media::OUTPUT_DEVICE_STATUS_OK, _, std::string())); |
| |
| base::RunLoop().RunUntilIdle(); |
| |
| EXPECT_TRUE(!!audio_service_stream_factory_.last_created_callback); |
| EXPECT_EQ(0u, factory.CurrentNumberOfProvidersForTesting()); |
| } |
| |
| TEST_F(RenderFrameAudioOutputStreamFactoryTest, |
| CreateStreamAfterFactoryDestruction_Fails) { |
| mojo::Remote<media::mojom::AudioOutputStreamProvider> provider_remote; |
| MockAuthorizationCallback mock_callback; |
| |
| { |
| mojo::Remote<blink::mojom::RendererAudioOutputStreamFactory> factory_remote; |
| RenderFrameAudioOutputStreamFactory factory( |
| main_rfh_impl(), audio_system_.get(), media_stream_manager_.get(), |
| factory_remote.BindNewPipeAndPassReceiver(), |
| /*restricted_callback=*/absl::nullopt); |
| |
| factory_remote->RequestDeviceAuthorization( |
| provider_remote.BindNewPipeAndPassReceiver(), absl::nullopt, |
| kDefaultDeviceId, mock_callback.Get()); |
| |
| media::mojom::AudioStreamFactory::CreateOutputStreamCallback |
| created_callback; |
| EXPECT_CALL(mock_callback, |
| Run(media::OUTPUT_DEVICE_STATUS_OK, _, std::string())); |
| base::RunLoop().RunUntilIdle(); |
| } |
| // Now factory is destructed. Trying to create a stream should fail. |
| { |
| mojo::PendingRemote<media::mojom::AudioOutputStreamProviderClient> client; |
| std::ignore = client.InitWithNewPipeAndPassReceiver(); |
| provider_remote->Acquire(kParams, std::move(client)); |
| } |
| |
| base::RunLoop().RunUntilIdle(); |
| |
| EXPECT_FALSE(!!audio_service_stream_factory_.last_created_callback); |
| } |
| |
| } // namespace content |