function runTest(config,qualifier) { var testname = testnamePrefix( qualifier, config.keysystem ) + ', persistent-license, ' + /video\/([^;]*)/.exec( config.videoType )[ 1 ] + ', playback, check events'; var configuration = { initDataTypes: [ config.initDataType ], audioCapabilities: [ { contentType: config.audioType } ], videoCapabilities: [ { contentType: config.videoType } ], sessionTypes: [ 'persistent-license' ] }; async_test( function( test ) { var _video = config.video, _mediaKeys, _mediaKeySession, _mediaSource, _receivedTimeupdateEvent = false, _startedReleaseSequence = false, _events = [ ]; function recordEventFunc( eventType ) { return function() { _events.push( eventType ); }; } 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'); if ( !_startedReleaseSequence ) { assert_in_array( event.messageType, [ 'license-request', 'individualization-request' ] ); } else { assert_equals( event.messageType, 'license-release' ); } if ( event.messageType !== 'individualization-request' ) { _events.push( event.messageType ); } config.messagehandler( event.messageType, event.message ).then( function( response ) { _events.push( event.messageType + '-response'); _mediaKeySession.update( response ).then( test.step_func( function() { _events.push('updated'); if ( event.messageType === 'license-release' ) { assert_array_equals( _events, [ 'generaterequest', 'license-request', 'license-request-response', 'updated', 'keystatuseschange', 'playing', 'remove', 'keystatuseschange', 'license-release', 'license-release-response', 'closed-promise', 'updated' ], "Expected events sequence" ); test.done(); } })).catch(onFailure); }); } function onKeyStatusesChange(event) { assert_equals(event.target, _mediaKeySession ); assert_true(event instanceof window.Event ); assert_equals(event.type, 'keystatuseschange' ); _events.push('keystatuseschange'); } function onEncrypted(event) { assert_equals(event.target, _video); assert_true(event instanceof window.MediaEncryptedEvent); assert_equals(event.type, 'encrypted'); _mediaKeySession.generateRequest( config.initData ? config.initDataType : event.initDataType, config.initData || event.initData ).then( recordEventFunc( 'generaterequest' ) ).catch(onFailure); } function onTimeupdate(event) { if ( _video.currentTime > ( config.duration || 1 ) && !_receivedTimeupdateEvent ) { _receivedTimeupdateEvent = true; _video.pause(); _video.removeAttribute('src'); _video.load(); _startedReleaseSequence = true; _mediaKeySession.remove().then( recordEventFunc( 'remove' ) ).catch(onFailure); } } function onPlaying(event) { _events.push( 'playing' ); } navigator.requestMediaKeySystemAccess(config.keysystem, [ configuration ]).then(function(access) { return access.createMediaKeys(); }).then(function(mediaKeys) { _mediaKeys = mediaKeys; return _video.setMediaKeys(_mediaKeys); }).then(function() { waitForEventAndRunStep('encrypted', _video, onEncrypted, test); waitForEventAndRunStep('playing', _video, onPlaying, test); // Not using waitForEventAndRunStep() to avoid too many // EVENT(onTimeUpdate) logs. _video.addEventListener('timeupdate', onTimeupdate, true); _mediaKeySession = _mediaKeys.createSession( 'persistent-license' ); waitForEventAndRunStep('keystatuseschange', _mediaKeySession, onKeyStatusesChange, test); waitForEventAndRunStep('message', _mediaKeySession, onMessage, test); _mediaKeySession.closed.then( recordEventFunc( 'closed-promise' ) ); return testmediasource(config); }).then(function(source) { _mediaSource = source; _video.src = URL.createObjectURL(_mediaSource); _video.play(); }).catch(function(error) { forceTestFailureFromPromise(test, error); }); }, testname); }