зеркало из https://github.com/mozilla/gecko-dev.git
72 строки
3.1 KiB
JavaScript
72 строки
3.1 KiB
JavaScript
function runTest(config,qualifier) {
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// config.initData contains a list of keys. We expect those to be needed in order and get
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// one waitingforkey event for each one.
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var testname = testnamePrefix(qualifier, config.keysystem)
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+ ', successful playback, temporary, '
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+ /video\/([^;]*)/.exec(config.videoType)[1]
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+ ', waitingforkey event, '
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+ config.initData.length + ' key' + (config.initData.length > 1 ? 's' : '');
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var configuration = { initDataTypes: [ config.initDataType ],
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audioCapabilities: [ { contentType: config.audioType } ],
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videoCapabilities: [ { contentType: config.videoType } ],
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sessionTypes: [ 'temporary' ] };
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async_test(function(test) {
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var _video = config.video,
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_mediaKeys,
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_mediaKeySessions = [],
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_mediaSource;
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function onFailure(error) {
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forceTestFailureFromPromise(test, error);
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}
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function onMessage(event) {
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config.messagehandler( event.messageType, event.message ).then( function( response ) {
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return event.target.update( response );
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}).catch(onFailure);
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}
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function onWaitingForKey(event) {
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// Expect one waitingforkey event for each initData we were given
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assert_less_than(_mediaKeySessions.length, config.initData.length);
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var mediaKeySession = _mediaKeys.createSession( 'temporary' );
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waitForEventAndRunStep('message', mediaKeySession, onMessage, test);
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_mediaKeySessions.push(mediaKeySession);
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mediaKeySession.generateRequest(config.initDataType, config.initData[_mediaKeySessions.length - 1]).catch(onFailure);
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}
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function onTimeupdate(event) {
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if (_video.currentTime > (config.duration || 1)) {
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assert_equals(_mediaKeySessions.length, config.initData.length);
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_video.removeEventListener('timeupdate', onTimeupdate);
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_video.pause();
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test.done();
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}
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}
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navigator.requestMediaKeySystemAccess(config.keysystem, [configuration]).then(function(access) {
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return access.createMediaKeys();
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}).then(function(mediaKeys) {
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_mediaKeys = mediaKeys;
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return _video.setMediaKeys(_mediaKeys);
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}).then(function(){
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waitForEventAndRunStep('waitingforkey', _video, onWaitingForKey, test);
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// Not using waitForEventAndRunStep() to avoid too many
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// EVENT(onTimeUpdate) logs.
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_video.addEventListener('timeupdate', onTimeupdate, true);
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return testmediasource(config);
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}).then(function(source) {
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_mediaSource = source;
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_video.src = URL.createObjectURL(_mediaSource);
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return source.done;
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}).then(function(){
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_video.play();
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}).catch(onFailure);
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}, testname);
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}
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