| function runTest(configEncrypted,configClear,qualifier) { |
| |
| var testname = testnamePrefix(qualifier, configEncrypted.keysystem) |
| + ', temporary, ' |
| + /video\/([^;]*)/.exec(configEncrypted.videoType)[1] |
| + ', playback, encrypted and clear sources'; |
| |
| var configuration = { initDataTypes: [ configEncrypted.initDataType ], |
| audioCapabilities: [ { contentType: configEncrypted.audioType } ], |
| videoCapabilities: [ { contentType: configEncrypted.videoType } ], |
| sessionTypes: [ 'temporary' ] }; |
| |
| async_test(function(test) { |
| var playbackCount = 0, |
| _video = configEncrypted.video, |
| _mediaKeys, |
| _mediaKeySession, |
| _mediaSource; |
| |
| function onFailure(error) { |
| forceTestFailureFromPromise(test, error); |
| } |
| |
| function onMessage(event) { |
| assert_equals(event.target, _mediaKeySession); |
| assert_true(event instanceof window.MediaKeyMessageEvent); |
| assert_equals(event.type, 'message'); |
| assert_in_array(event.messageType, ['license-request', 'individualization-request']); |
| |
| configEncrypted.messagehandler(event.messageType, event.message).then(function(response) { |
| return _mediaKeySession.update( response ); |
| }).catch(onFailure); |
| } |
| |
| function onEncrypted(event) { |
| assert_equals(event.target, _video); |
| assert_true(event instanceof window.MediaEncryptedEvent); |
| assert_equals(event.type, 'encrypted'); |
| |
| waitForEventAndRunStep('message', _mediaKeySession, onMessage, test); |
| _mediaKeySession.generateRequest(configEncrypted.initData ? configEncrypted.initDataType : event.initDataType, |
| configEncrypted.initData || event.initData).then(function(){ |
| return _video.setMediaKeys(_mediaKeys); |
| }).catch(onFailure); |
| } |
| |
| function onPlaying(event) |
| { |
| // Not using waitForEventAndRunStep() to avoid too many |
| // EVENT(onTimeUpdate) logs. |
| _video.addEventListener('timeupdate', onTimeUpdate, true); |
| } |
| |
| function onTimeUpdate(event) { |
| if (_video.currentTime < (configEncrypted.duration || 0.5)) { |
| return; |
| } |
| |
| _video.removeEventListener('timeupdate', onTimeUpdate, true); |
| |
| resetSrc().then(function(){ |
| if (playbackCount >= 2) { |
| test.done(); |
| } else { |
| playbackCount++; |
| startPlayback(); |
| } |
| }).catch(onFailure); |
| } |
| |
| function resetSrc() { |
| _video.pause(); |
| _video.removeAttribute('src'); |
| _video.load(); |
| return _video.setMediaKeys(null); |
| } |
| |
| function startPlayback() { |
| // Alternate between encrypted and unencrypted files. |
| if (playbackCount % 2) { |
| // Unencrypted files don't require MediaKeys |
| testmediasource( configClear ).then(function( source ) { |
| _mediaSource = source; |
| _video.src = URL.createObjectURL(_mediaSource); |
| _video.play(); |
| }).catch(onFailure); |
| } else { |
| navigator.requestMediaKeySystemAccess(configEncrypted.keysystem, [ configuration ]).then(function(access) { |
| return access.createMediaKeys(); |
| }).then(function(mediaKeys) { |
| _mediaKeys = mediaKeys; |
| _mediaKeySession = _mediaKeys.createSession( 'temporary' ); |
| }).then(function() { |
| return testmediasource(configEncrypted); |
| }).then(function(source) { |
| _mediaSource = source; |
| _video.src = URL.createObjectURL(_mediaSource); |
| return source.done; |
| }).then(function(){ |
| _video.play(); |
| }).catch(onFailure); |
| } |
| } |
| |
| waitForEventAndRunStep('encrypted', _video, onEncrypted, test); |
| waitForEventAndRunStep('playing', _video, onPlaying, test); |
| startPlayback(); |
| }, testname); |
| } |