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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "content/browser/renderer_host/media/audio_output_delegate.h" | 5 #include "content/browser/renderer_host/media/audio_output_delegate.h" |
6 | 6 |
7 #include <stdint.h> | 7 #include <stdint.h> |
8 | 8 |
9 #include <memory> | 9 #include <memory> |
10 #include <utility> | 10 #include <utility> |
11 | 11 |
12 #include "base/bind.h" | 12 #include "base/bind.h" |
13 #include "base/command_line.h" | 13 #include "base/command_line.h" |
14 #include "base/memory/ptr_util.h" | 14 #include "base/memory/ptr_util.h" |
15 #include "base/message_loop/message_loop.h" | 15 #include "base/message_loop/message_loop.h" |
16 #include "base/run_loop.h" | 16 #include "base/run_loop.h" |
| 17 #include "component/arc/video_facing.h" |
17 #include "content/browser/audio_manager_thread.h" | 18 #include "content/browser/audio_manager_thread.h" |
18 #include "content/browser/media/capture/audio_mirroring_manager.h" | 19 #include "content/browser/media/capture/audio_mirroring_manager.h" |
19 #include "content/browser/renderer_host/media/media_stream_manager.h" | 20 #include "content/browser/renderer_host/media/media_stream_manager.h" |
20 #include "content/public/browser/browser_thread.h" | 21 #include "content/public/browser/browser_thread.h" |
21 #include "content/public/browser/media_observer.h" | 22 #include "content/public/browser/media_observer.h" |
22 #include "content/public/test/test_browser_thread_bundle.h" | 23 #include "content/public/test/test_browser_thread_bundle.h" |
23 #include "media/audio/fake_audio_log_factory.h" | 24 #include "media/audio/fake_audio_log_factory.h" |
24 #include "media/audio/fake_audio_manager.h" | 25 #include "media/audio/fake_audio_manager.h" |
25 #include "media/base/media_switches.h" | 26 #include "media/base/media_switches.h" |
26 #include "testing/gmock/include/gmock/gmock.h" | 27 #include "testing/gmock/include/gmock/gmock.h" |
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89 public: | 90 public: |
90 // AudioOutputSteam implementation: | 91 // AudioOutputSteam implementation: |
91 bool Open() override { return true; } | 92 bool Open() override { return true; } |
92 void Start(AudioSourceCallback* cb) override {} | 93 void Start(AudioSourceCallback* cb) override {} |
93 void Stop() override {} | 94 void Stop() override {} |
94 void SetVolume(double volume) override {} | 95 void SetVolume(double volume) override {} |
95 void GetVolume(double* volume) override { *volume = 1; } | 96 void GetVolume(double* volume) override { *volume = 1; } |
96 void Close() override {} | 97 void Close() override {} |
97 }; | 98 }; |
98 | 99 |
| 100 class MockVideoCaptureObserver : public component::VideoCaptureObserver { |
| 101 public: |
| 102 MOCK_METHOD1(OnVideoCaptureStarted, void(component::VideoFacingMode)); |
| 103 MOCK_METHOD1(OnVideoCaptureStopped, void(component::VideoFacingMode)); |
| 104 }; |
| 105 |
99 } // namespace | 106 } // namespace |
100 | 107 |
101 class AudioOutputDelegateTest : public testing::Test { | 108 class AudioOutputDelegateTest : public testing::Test { |
102 public: | 109 public: |
103 AudioOutputDelegateTest() { | 110 AudioOutputDelegateTest() { |
104 base::CommandLine::ForCurrentProcess()->AppendSwitch( | 111 base::CommandLine::ForCurrentProcess()->AppendSwitch( |
105 switches::kUseFakeDeviceForMediaStream); | 112 switches::kUseFakeDeviceForMediaStream); |
106 | 113 |
107 // This test uses real UI, IO and audio threads. | 114 // This test uses real UI, IO and audio threads. |
108 // AudioOutputDelegate mainly interacts with the IO and audio threads, | 115 // AudioOutputDelegate mainly interacts with the IO and audio threads, |
109 // but interacts with UI for bad messages, so using these threads should | 116 // but interacts with UI for bad messages, so using these threads should |
110 // approximate the real conditions of AudioOutputDelegate well. | 117 // approximate the real conditions of AudioOutputDelegate well. |
111 thread_bundle_ = base::MakeUnique<TestBrowserThreadBundle>( | 118 thread_bundle_ = base::MakeUnique<TestBrowserThreadBundle>( |
112 TestBrowserThreadBundle::Options::REAL_IO_THREAD); | 119 TestBrowserThreadBundle::Options::REAL_IO_THREAD); |
113 audio_thread_ = base::MakeUnique<AudioManagerThread>(); | 120 audio_thread_ = base::MakeUnique<AudioManagerThread>(); |
114 | 121 |
115 audio_manager_.reset(new media::FakeAudioManager( | 122 audio_manager_.reset(new media::FakeAudioManager( |
116 audio_thread_->task_runner(), audio_thread_->worker_task_runner(), | 123 audio_thread_->task_runner(), audio_thread_->worker_task_runner(), |
117 &log_factory_)); | 124 &log_factory_)); |
118 media_stream_manager_ = | 125 media_stream_manager_ = |
119 base::MakeUnique<MediaStreamManager>(audio_manager_.get()); | 126 base::MakeUnique<MediaStreamManager>(audio_manager_.get(), new MockVideo
CaptureObserver()); |
120 } | 127 } |
121 | 128 |
122 // Test bodies are here, so that we can run them on the IO thread. | 129 // Test bodies are here, so that we can run them on the IO thread. |
123 void CreateTest(base::Closure done) { | 130 void CreateTest(base::Closure done) { |
124 EXPECT_CALL(media_observer_, | 131 EXPECT_CALL(media_observer_, |
125 OnCreatingAudioStream(kRenderProcessId, kRenderFrameId)); | 132 OnCreatingAudioStream(kRenderProcessId, kRenderFrameId)); |
126 EXPECT_CALL(event_handler_, | 133 EXPECT_CALL(event_handler_, |
127 OnStreamCreated(kStreamId, NotNull(), NotNull())); | 134 OnStreamCreated(kStreamId, NotNull(), NotNull())); |
128 EXPECT_CALL(mirroring_manager_, | 135 EXPECT_CALL(mirroring_manager_, |
129 AddDiverter(kRenderProcessId, kRenderFrameId, NotNull())); | 136 AddDiverter(kRenderProcessId, kRenderFrameId, NotNull())); |
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581 TEST_F(AudioOutputDelegateTest, ErrorAndDestroy) { | 588 TEST_F(AudioOutputDelegateTest, ErrorAndDestroy) { |
582 base::RunLoop l; | 589 base::RunLoop l; |
583 BrowserThread::PostTask( | 590 BrowserThread::PostTask( |
584 BrowserThread::IO, FROM_HERE, | 591 BrowserThread::IO, FROM_HERE, |
585 base::Bind(&AudioOutputDelegateTest::PlayAndDestroyTest, | 592 base::Bind(&AudioOutputDelegateTest::PlayAndDestroyTest, |
586 base::Unretained(this), l.QuitClosure())); | 593 base::Unretained(this), l.QuitClosure())); |
587 l.Run(); | 594 l.Run(); |
588 } | 595 } |
589 | 596 |
590 } // namespace content | 597 } // namespace content |
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