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| 1 <html> | 1 <html> |
| 2 <head> | 2 <head> |
| 3 <script type="text/javascript" src="webrtc_test_utilities.js"></script> | 3 <script type="text/javascript" src="webrtc_test_utilities.js"></script> |
| 4 <script type="text/javascript" src="webrtc_test_audio.js"></script> | 4 <script type="text/javascript" src="webrtc_test_audio.js"></script> |
| 5 <script type="text/javascript"> | 5 <script type="text/javascript"> |
| 6 $ = function(id) { | 6 $ = function(id) { |
| 7 return document.getElementById(id); | 7 return document.getElementById(id); |
| 8 }; | 8 }; |
| 9 | 9 |
| 10 var gFirstConnection = null; | 10 var gFirstConnection = null; |
| (...skipping 282 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 293 remoteVideoTrack = remoteStream.getVideoTracks()[0]; | 293 remoteVideoTrack = remoteStream.getVideoTracks()[0]; |
| 294 remoteVideoTrack.enabled = enabled; | 294 remoteVideoTrack.enabled = enabled; |
| 295 } | 295 } |
| 296 | 296 |
| 297 function enableRemoteAudio(peerConnection, enabled) { | 297 function enableRemoteAudio(peerConnection, enabled) { |
| 298 remoteStream = peerConnection.getRemoteStreams()[0]; | 298 remoteStream = peerConnection.getRemoteStreams()[0]; |
| 299 remoteAudioTrack = remoteStream.getAudioTracks()[0]; | 299 remoteAudioTrack = remoteStream.getAudioTracks()[0]; |
| 300 remoteAudioTrack.enabled = enabled; | 300 remoteAudioTrack.enabled = enabled; |
| 301 } | 301 } |
| 302 | 302 |
| 303 function callAndEnsureAudioIsPlaying(beLenient) { | 303 function callAndEnsureAudioIsPlaying(beLenient, constraints) { |
| 304 createConnections(null); | 304 createConnections(null); |
| 305 navigator.webkitGetUserMedia({audio: true, video: true}, | 305 navigator.webkitGetUserMedia(constraints, |
| 306 addStreamToBothConnectionsAndNegotiate, printGetUserMediaError); | 306 addStreamToBothConnectionsAndNegotiate, printGetUserMediaError); |
| 307 | 307 |
| 308 // Wait until we have gathered samples and can conclude if audio is playing. | 308 // Wait until we have gathered samples and can conclude if audio is playing. |
| 309 addExpectedEvent(); | 309 addExpectedEvent(); |
| 310 var onCallEstablished = function() { | 310 var onCallEstablished = function() { |
| 311 // Gather 50 samples per second for 2 seconds. | 311 // Gather 50 samples per second for 2 seconds. |
| 312 gatherAudioLevelSamples(gSecondConnection, 100, 50, function(samples) { | 312 gatherAudioLevelSamples(gSecondConnection, 100, 50, function(samples) { |
| 313 verifyAudioIsPlaying(samples, beLenient); | 313 verifyAudioIsPlaying(samples, beLenient); |
| 314 eventOccured(); | 314 eventOccured(); |
| 315 }); | 315 }); |
| 316 | |
| 317 // (Also, ensure video muting doesn't affect audio). | |
| 318 enableRemoteVideo(gSecondConnection, false); | |
| 319 }; | 316 }; |
| 320 | 317 |
| 321 detectVideoPlaying('remote-view-2', onCallEstablished); | 318 waitForConnectionToStabilize(gFirstConnection, onCallEstablished); |
| 322 } | 319 } |
| 323 | 320 |
| 324 function callAndEnsureAudioTrackMutingWorks(beLenient) { | 321 function callAndEnsureAudioTrackMutingWorks(beLenient) { |
| 325 callAndEnsureAudioIsPlaying(beLenient); | 322 callAndEnsureAudioIsPlaying(beLenient, {audio: true, video: true}); |
| 326 setAllEventsOccuredHandler(function() { | 323 setAllEventsOccuredHandler(function() { |
| 327 // Call is up, now mute the track and check everything goes silent (give | 324 // Call is up, now mute the track and check everything goes silent (give |
| 328 // it a small delay though, we don't expect it to happen instantly). | 325 // it a small delay though, we don't expect it to happen instantly). |
| 329 enableRemoteAudio(gSecondConnection, false); | 326 enableRemoteAudio(gSecondConnection, false); |
| 330 | 327 |
| 331 setTimeout(function() { | 328 setTimeout(function() { |
| 332 gatherAudioLevelSamples(gSecondConnection, 100, 50, function(samples) { | 329 gatherAudioLevelSamples(gSecondConnection, 100, 50, function(samples) { |
| 333 verifyIsSilent(samples); | 330 verifyIsSilent(samples); |
| 334 reportTestSuccess(); | 331 reportTestSuccess(); |
| 335 }); | 332 }); |
| 336 }, 500); | 333 }, 500); |
| 337 }); | 334 }); |
| 338 } | 335 } |
| 339 | 336 |
| 340 function callAndEnsureAudioTrackUnmutingWorks(beLenient) { | 337 function callAndEnsureAudioTrackUnmutingWorks(beLenient) { |
| 341 callAndEnsureAudioIsPlaying(beLenient); | 338 callAndEnsureAudioIsPlaying(beLenient, {audio: true, video: true}); |
| 342 setAllEventsOccuredHandler(function() { | 339 setAllEventsOccuredHandler(function() { |
| 343 // Mute, wait a while, unmute, verify audio gets back up. | 340 // Mute, wait a while, unmute, verify audio gets back up. |
| 341 // (Also, ensure video muting doesn't affect audio). |
| 344 enableRemoteAudio(gSecondConnection, false); | 342 enableRemoteAudio(gSecondConnection, false); |
| 343 enableRemoteVideo(gSecondConnection, false); |
| 345 | 344 |
| 346 setTimeout(function() { | 345 setTimeout(function() { |
| 347 enableRemoteAudio(gSecondConnection, true); | 346 enableRemoteAudio(gSecondConnection, true); |
| 348 }, 500); | 347 }, 500); |
| 349 | 348 |
| 350 setTimeout(function() { | 349 setTimeout(function() { |
| 351 // Sample for four seconds here; it can take a bit of time for audio to | 350 // Sample for four seconds here; it can take a bit of time for audio to |
| 352 // get back up after the unmute. | 351 // get back up after the unmute. |
| 353 gatherAudioLevelSamples(gSecondConnection, 200, 50, function(samples) { | 352 gatherAudioLevelSamples(gSecondConnection, 200, 50, function(samples) { |
| 354 verifyAudioIsPlaying(samples, beLenient); | 353 verifyAudioIsPlaying(samples, beLenient); |
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| 859 <td><canvas width="320" height="240" id="remote-view-2-canvas" | 858 <td><canvas width="320" height="240" id="remote-view-2-canvas" |
| 860 style="display:none"></canvas></td> | 859 style="display:none"></canvas></td> |
| 861 <td><canvas width="320" height="240" id="remote-view-3-canvas" | 860 <td><canvas width="320" height="240" id="remote-view-3-canvas" |
| 862 style="display:none"></canvas></td> | 861 style="display:none"></canvas></td> |
| 863 <td><canvas width="320" height="240" id="remote-view-4-canvas" | 862 <td><canvas width="320" height="240" id="remote-view-4-canvas" |
| 864 style="display:none"></canvas></td> | 863 style="display:none"></canvas></td> |
| 865 </tr> | 864 </tr> |
| 866 </table> | 865 </table> |
| 867 </body> | 866 </body> |
| 868 </html> | 867 </html> |
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Chromium Code Reviews
Issue 252703003:
Wrote a test which exercises audio-only WebRTC calls. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src