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