function runTest(config,qualifier) { var testname = testnamePrefix(qualifier, config.keysystem) + ', temporary, ' + /video\/([^;]*)/.exec(config.videoType)[1] + ', playback, check events'; var configuration = { initDataTypes: [ config.initDataType ], audioCapabilities: [ { contentType: config.audioType } ], videoCapabilities: [ { contentType: config.videoType } ], sessionTypes: [ 'temporary' ] }; async_test(function(test) { var _video = config.video, _mediaKeys, _mediaKeySession, _mediaSource, _timeupdateEvent = false, _events = [ ]; 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']); if (event.messageType !== 'individualization-request') { _events.push(event.messageType); } config.messagehandler(event.messageType, event.message).then(function(response) { _events.push('license-response'); waitForEventAndRunStep('keystatuseschange', _mediaKeySession, onKeyStatusesChange, test); return _mediaKeySession.update( response ); }).then(function() { _events.push('updated'); }).catch(onFailure); } function onKeyStatusesChange(event) { assert_equals(event.target, _mediaKeySession); assert_true(event instanceof window.Event); assert_equals(event.type, 'keystatuseschange'); var hasKeys = false, pendingKeys = false; _mediaKeySession.keyStatuses.forEach(function(value, keyid) { assert_in_array(value, ['status-pending', 'usable']); hasKeys = true; pendingKeys = pendingKeys || (value === 'status-pending'); }); if (!hasKeys) { _events.push('emptykeyslist'); } else if (!pendingKeys ) { _events.push('allkeysusable'); _video.setMediaKeys(_mediaKeys).catch(onFailure); } else { assert_unreached('unexpected ' + event.type + ' event'); } } 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(config.initData ? config.initDataType : event.initDataType, config.initData || event.initData ).then(function() { _events.push('generaterequest'); }).catch(onFailure); } function onClosed(event) { _events.push('closed-promise'); setTimeout(test.step_func(function() { assert_array_equals(_events, [ 'generaterequest', 'license-request', 'license-response', 'updated', 'allkeysusable', 'playing', 'closed', 'closed-promise', 'emptykeyslist' ], "Expected events sequence"); test.done(); } ), 0); } function onTimeupdate(event) { if (_video.currentTime > (config.duration || 1) && !_timeupdateEvent) { _timeupdateEvent = true; _video.pause(); _mediaKeySession.closed.then(test.step_func(onClosed)); _mediaKeySession.close().then(function() { _events.push('closed'); }).catch(onFailure); } } function onPlaying(event) { _events.push('playing'); // Not using waitForEventAndRunStep() to avoid too many // EVENT(onTimeUpdate) logs. _video.addEventListener('timeupdate', onTimeupdate, true); } navigator.requestMediaKeySystemAccess(config.keysystem, [configuration]).then(function(access) { return access.createMediaKeys(); }).then(function(mediaKeys) { _mediaKeys = mediaKeys; _mediaKeySession = _mediaKeys.createSession('temporary'); waitForEventAndRunStep('encrypted', _video, onEncrypted, test); waitForEventAndRunStep('playing', _video, onPlaying, test); }).then(function() { return testmediasource(config); }).then(function(source) { _mediaSource = source; _video.src = URL.createObjectURL(_mediaSource); _video.play(); }).catch(onFailure); }, testname); }