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function runTest(config,qualifier) {
// This test assumes one session is required for each provided initData
var testname = testnamePrefix(qualifier, config.keysystem)
+ ', temporary, '
+ /video\/([^;]*)/.exec(config.videoType)[1]
+ ', playback with multiple sessions, '
+ config.testcase;
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) {
assert_any(assert_equals, event.target, _mediaKeySessions);
assert_true(event instanceof window.MediaKeyMessageEvent);
assert_equals(event.type, 'message');
assert_in_array(event.messageType, ['license-request', 'individualization-request']);
config.messagehandler(event.messageType, event.message, {variantId: event.target._variantId}).then(function(response) {
return event.target.update(response);
}).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 > (config.duration || 1)) {
_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('playing', _video, onPlaying, test);
config.initData.forEach(function(initData,i) {
var mediaKeySession = _mediaKeys.createSession( 'temporary' );
mediaKeySession._variantId = config.variantIds ? config.variantIds[i] : undefined;
waitForEventAndRunStep('message', mediaKeySession, onMessage, test);
_mediaKeySessions.push(mediaKeySession);
mediaKeySession.generateRequest(config.initDataType, initData).catch(onFailure);
} );
return testmediasource(config);
}).then(function(source) {
_mediaSource = source;
_video.src = URL.createObjectURL(_mediaSource);
_video.play();
}).catch(onFailure);
}, testname);
}
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