1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
8 #include "base/command_line.h"
9 #include "base/message_loop/message_loop.h"
10 #include "base/run_loop.h"
11 #include "content/browser/browser_thread_impl.h"
12 #include "content/browser/renderer_host/media/media_stream_manager.h"
13 #include "content/browser/renderer_host/media/media_stream_ui_proxy.h"
14 #include "content/common/media/media_stream_options.h"
15 #include "content/public/common/content_switches.h"
16 #include "content/public/test/test_browser_thread_bundle.h"
17 #include "media/audio/audio_manager_base.h"
18 #include "media/audio/fake_audio_log_factory.h"
19 #include "media/base/media_switches.h"
20 #include "testing/gmock/include/gmock/gmock.h"
21 #include "testing/gtest/include/gtest/gtest.h"
24 #include "media/audio/alsa/audio_manager_alsa.h"
25 #elif defined(OS_ANDROID)
26 #include "media/audio/android/audio_manager_android.h"
27 #elif defined(OS_MACOSX)
28 #include "media/audio/mac/audio_manager_mac.h"
30 #include "media/audio/win/audio_manager_win.h"
32 #include "media/audio/fake_audio_manager.h"
40 typedef media::AudioManagerAlsa AudioManagerPlatform;
41 #elif defined(OS_MACOSX)
42 typedef media::AudioManagerMac AudioManagerPlatform;
44 typedef media::AudioManagerWin AudioManagerPlatform;
45 #elif defined(OS_ANDROID)
46 typedef media::AudioManagerAndroid AudioManagerPlatform;
48 typedef media::FakeAudioManager AudioManagerPlatform;
52 // This class mocks the audio manager and overrides the
53 // GetAudioInputDeviceNames() method to ensure that we can run our tests on
54 // the buildbots. media::AudioManagerBase
55 class MockAudioManager : public AudioManagerPlatform {
57 MockAudioManager() : AudioManagerPlatform(&fake_audio_log_factory_) {}
58 ~MockAudioManager() override {}
60 void GetAudioInputDeviceNames(
61 media::AudioDeviceNames* device_names) override {
62 DCHECK(device_names->empty());
63 if (HasAudioInputDevices()) {
64 AudioManagerBase::GetAudioInputDeviceNames(device_names);
66 device_names->push_back(media::AudioDeviceName("fake_device_name",
72 media::FakeAudioLogFactory fake_audio_log_factory_;
73 DISALLOW_COPY_AND_ASSIGN(MockAudioManager);
76 class MediaStreamManagerTest : public ::testing::Test {
78 MediaStreamManagerTest()
79 : thread_bundle_(content::TestBrowserThreadBundle::IO_MAINLOOP),
80 message_loop_(base::MessageLoopProxy::current()) {
81 // Create our own MediaStreamManager. Use fake devices to run on the bots.
82 base::CommandLine::ForCurrentProcess()->AppendSwitch(
83 switches::kUseFakeDeviceForMediaStream);
84 audio_manager_.reset(new MockAudioManager());
85 media_stream_manager_.reset(new MediaStreamManager(audio_manager_.get()));
88 virtual ~MediaStreamManagerTest() {
91 MOCK_METHOD1(Response, void(int index));
92 void ResponseCallback(int index,
93 const MediaStreamDevices& devices,
94 scoped_ptr<MediaStreamUIProxy> ui_proxy) {
96 message_loop_->PostTask(FROM_HERE, run_loop_.QuitClosure());
100 std::string MakeMediaAccessRequest(int index) {
101 const int render_process_id = 1;
102 const int render_frame_id = 1;
103 const int page_request_id = 1;
104 const GURL security_origin;
105 MediaStreamManager::MediaRequestResponseCallback callback =
106 base::Bind(&MediaStreamManagerTest::ResponseCallback,
107 base::Unretained(this), index);
108 StreamOptions options(true, true);
109 return media_stream_manager_->MakeMediaAccessRequest(render_process_id,
117 scoped_ptr<media::AudioManager> audio_manager_;
118 scoped_ptr<MediaStreamManager> media_stream_manager_;
119 content::TestBrowserThreadBundle thread_bundle_;
120 scoped_refptr<base::MessageLoopProxy> message_loop_;
121 base::RunLoop run_loop_;
124 DISALLOW_COPY_AND_ASSIGN(MediaStreamManagerTest);
127 TEST_F(MediaStreamManagerTest, MakeMediaAccessRequest) {
128 MakeMediaAccessRequest(0);
130 // Expecting the callback will be triggered and quit the test.
131 EXPECT_CALL(*this, Response(0));
135 TEST_F(MediaStreamManagerTest, MakeAndCancelMediaAccessRequest) {
136 std::string label = MakeMediaAccessRequest(0);
137 // No callback is expected.
138 media_stream_manager_->CancelRequest(label);
139 run_loop_.RunUntilIdle();
140 media_stream_manager_->WillDestroyCurrentMessageLoop();
143 TEST_F(MediaStreamManagerTest, MakeMultipleRequests) {
145 std::string label1 = MakeMediaAccessRequest(0);
148 int render_process_id = 2;
149 int render_frame_id = 2;
150 int page_request_id = 2;
151 GURL security_origin;
152 StreamOptions options(true, true);
153 MediaStreamManager::MediaRequestResponseCallback callback =
154 base::Bind(&MediaStreamManagerTest::ResponseCallback,
155 base::Unretained(this), 1);
156 std::string label2 = media_stream_manager_->MakeMediaAccessRequest(
164 // Expecting the callbackS from requests will be triggered and quit the test.
165 // Note, the callbacks might come in a different order depending on the
167 EXPECT_CALL(*this, Response(0));
168 EXPECT_CALL(*this, Response(1));
172 TEST_F(MediaStreamManagerTest, MakeAndCancelMultipleRequests) {
173 std::string label1 = MakeMediaAccessRequest(0);
174 std::string label2 = MakeMediaAccessRequest(1);
175 media_stream_manager_->CancelRequest(label1);
177 // Expecting the callback from the second request will be triggered and
179 EXPECT_CALL(*this, Response(1));
183 } // namespace content