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| 1 // Copyright (c) 2016 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. | |
| 4 | |
| 5 #include "base/command_line.h" | |
| 6 #include "base/files/file_util.h" | |
| 7 #include "base/threading/platform_thread.h" | |
| 8 #include "build/build_config.h" | |
| 9 #include "content/browser/web_contents/web_contents_impl.h" | |
| 10 #include "content/browser/webrtc/webrtc_content_browsertest_base.h" | |
| 11 #include "content/public/common/content_switches.h" | |
| 12 #include "content/public/common/webrtc_ip_handling_policy.h" | |
| 13 #include "content/public/test/browser_test_utils.h" | |
| 14 #include "content/public/test/content_browser_test_utils.h" | |
| 15 #include "content/public/test/test_utils.h" | |
| 16 #include "media/audio/audio_manager.h" | |
| 17 #include "media/base/media_switches.h" | |
| 18 #include "net/test/embedded_test_server/embedded_test_server.h" | |
| 19 | |
| 20 namespace content { | |
| 21 | |
| 22 #if defined(OS_ANDROID) && defined(ADDRESS_SANITIZER) | |
| 23 // Renderer crashes under Android ASAN: https://crbug.com/408496. | |
| 24 #define MAYBE_WebRtcBrowserAudioTest DISABLED_WebRtcBrowserAudioTest | |
| 25 #else | |
| 26 #define MAYBE_WebRtcBrowserAudioTest WebRtcBrowserAudioTest | |
| 27 #endif | |
| 28 | |
| 29 // This class tests the scenario when permission to access mic or camera is | |
| 30 // granted. | |
| 31 class MAYBE_WebRtcBrowserAudioTest : public WebRtcContentBrowserTest { | |
| 32 public: | |
| 33 MAYBE_WebRtcBrowserAudioTest() {} | |
| 34 ~MAYBE_WebRtcBrowserAudioTest() override {} | |
| 35 | |
| 36 void SetUpCommandLine(base::CommandLine* command_line) override { | |
| 37 WebRtcContentBrowserTest::SetUpCommandLine(command_line); | |
| 38 // Automatically grant device permission. | |
| 39 AppendUseFakeUIForMediaStreamFlag(); | |
| 40 } | |
| 41 | |
| 42 protected: | |
| 43 // Convenience method for making calls that detect if audio os playing (which | |
| 44 // has some special prerequisites, such that there needs to be an audio output | |
| 45 // device on the executing machine). | |
| 46 void MakeAudioDetectingPeerConnectionCall(const std::string& javascript) { | |
| 47 if (!media::AudioManager::Get()->HasAudioOutputDevices()) { | |
| 48 // Bots with no output devices will force the audio code into a state | |
| 49 // where it doesn't manage to set either the low or high latency path. | |
| 50 // This test will compute useless values in that case, so skip running on | |
| 51 // such bots (see crbug.com/326338). | |
| 52 LOG(INFO) << "Missing output devices: skipping test..."; | |
| 53 return; | |
| 54 } | |
| 55 | |
| 56 ASSERT_TRUE(base::CommandLine::ForCurrentProcess()->HasSwitch( | |
| 57 switches::kUseFakeDeviceForMediaStream)) | |
| 58 << "Must run with fake devices since the test will explicitly look " | |
| 59 << "for the fake device signal."; | |
| 60 | |
| 61 MakeTypicalCall(javascript, "/media/peerconnection-call-audio.html"); | |
| 62 } | |
| 63 }; | |
| 64 | |
| 65 IN_PROC_BROWSER_TEST_F(MAYBE_WebRtcBrowserAudioTest, | |
| 66 CanMakeVideoCallAndThenRenegotiateToAudio) { | |
| 67 MakeAudioDetectingPeerConnectionCall( | |
| 68 "callAndRenegotiateToAudio({audio: true, video:true}, {audio: true});"); | |
| 69 } | |
| 70 | |
| 71 IN_PROC_BROWSER_TEST_F(MAYBE_WebRtcBrowserAudioTest, | |
| 72 EstablishAudioVideoCallAndEnsureAudioIsPlaying) { | |
| 73 MakeAudioDetectingPeerConnectionCall( | |
| 74 "callAndEnsureAudioIsPlaying({audio:true, video:true});"); | |
| 75 } | |
| 76 | |
| 77 IN_PROC_BROWSER_TEST_F(MAYBE_WebRtcBrowserAudioTest, | |
| 78 EstablishAudioOnlyCallAndEnsureAudioIsPlaying) { | |
| 79 MakeAudioDetectingPeerConnectionCall( | |
| 80 "callAndEnsureAudioIsPlaying({audio:true});"); | |
| 81 } | |
| 82 | |
| 83 IN_PROC_BROWSER_TEST_F(MAYBE_WebRtcBrowserAudioTest, | |
| 84 EstablishIsac16KCallAndEnsureAudioIsPlaying) { | |
| 85 MakeAudioDetectingPeerConnectionCall( | |
| 86 "callWithIsac16KAndEnsureAudioIsPlaying({audio:true});"); | |
| 87 } | |
| 88 | |
| 89 IN_PROC_BROWSER_TEST_F(MAYBE_WebRtcBrowserAudioTest, | |
| 90 EstablishAudioVideoCallAndVerifyRemoteMutingWorks) { | |
| 91 MakeAudioDetectingPeerConnectionCall( | |
| 92 "callAndEnsureRemoteAudioTrackMutingWorks();"); | |
| 93 } | |
| 94 | |
| 95 IN_PROC_BROWSER_TEST_F(MAYBE_WebRtcBrowserAudioTest, | |
| 96 EstablishAudioVideoCallAndVerifyLocalMutingWorks) { | |
| 97 MakeAudioDetectingPeerConnectionCall( | |
| 98 "callAndEnsureLocalAudioTrackMutingWorks();"); | |
| 99 } | |
| 100 | |
| 101 IN_PROC_BROWSER_TEST_F(MAYBE_WebRtcBrowserAudioTest, | |
| 102 EnsureLocalVideoMuteDoesntMuteAudio) { | |
| 103 MakeAudioDetectingPeerConnectionCall( | |
| 104 "callAndEnsureLocalVideoMutingDoesntMuteAudio();"); | |
| 105 } | |
| 106 | |
| 107 IN_PROC_BROWSER_TEST_F(MAYBE_WebRtcBrowserAudioTest, | |
| 108 EnsureRemoteVideoMuteDoesntMuteAudio) { | |
| 109 MakeAudioDetectingPeerConnectionCall( | |
| 110 "callAndEnsureRemoteVideoMutingDoesntMuteAudio();"); | |
| 111 } | |
| 112 | |
| 113 IN_PROC_BROWSER_TEST_F(MAYBE_WebRtcBrowserAudioTest, | |
| 114 EstablishAudioVideoCallAndVerifyUnmutingWorks) { | |
| 115 MakeAudioDetectingPeerConnectionCall( | |
| 116 "callAndEnsureAudioTrackUnmutingWorks();"); | |
| 117 } | |
| 118 | |
| 119 } // namespace content | |
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