Index: third_party/WebKit/LayoutTests/imported/wpt/encrypted-media/scripts/playback-temporary-multikey-sequential.js |
diff --git a/third_party/WebKit/LayoutTests/imported/wpt/encrypted-media/scripts/playback-temporary-multikey-sequential.js b/third_party/WebKit/LayoutTests/imported/wpt/encrypted-media/scripts/playback-temporary-multikey-sequential.js |
new file mode 100644 |
index 0000000000000000000000000000000000000000..597e8f9b0c9e488d3887c0913253eb2506b42c3a |
--- /dev/null |
+++ b/third_party/WebKit/LayoutTests/imported/wpt/encrypted-media/scripts/playback-temporary-multikey-sequential.js |
@@ -0,0 +1,122 @@ |
+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] |
+ + ', multiple keys, sequential' |
+ + (config.checkReadyState ? ', readyState' : ''); |
+ |
+ 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, |
+ _waitingForKey = false, |
+ _playingCount = 0, |
+ _canplayCount = 0, |
+ _timeupdateWhileWaitingCount = 0; |
+ |
+ function startNewSession() { |
+ assert_less_than(_mediaKeySessions.length, config.initData.length); |
+ var mediaKeySession = _mediaKeys.createSession('temporary'); |
+ waitForEventAndRunStep('message', mediaKeySession, onMessage, test); |
+ _mediaKeySessions.push(mediaKeySession); |
+ mediaKeySession.variantId = config.variantIds ? config.variantIds[_mediaKeySessions.length - 1] : undefined; |
+ mediaKeySession.generateRequest(config.initDataType, config.initData[_mediaKeySessions.length - 1]).catch(onFailure); |
+ } |
+ |
+ function onFailure(error) { |
+ forceTestFailureFromPromise(test, error); |
+ } |
+ |
+ function onMessage(event) { |
+ var firstMessage = !_video.src; |
+ config.messagehandler(event.messageType, event.message, {variantId: event.target.variantId}).then(function(response) { |
+ return event.target.update(response); |
+ }).then(function(){ |
+ if (firstMessage) { |
+ _video.src = URL.createObjectURL(_mediaSource); |
+ return _mediaSource.done; |
+ } else if (event.target.keyStatuses.size > 0){ |
+ _waitingForKey = false; |
+ return Promise.resolve(); |
+ } |
+ }).then(function(){ |
+ if (firstMessage) { |
+ _video.play(); |
+ } |
+ }).catch(onFailure); |
+ } |
+ |
+ function onWaitingForKey(event) { |
+ _waitingForKey = true; |
+ if (config.checkReadyState) { |
+ // This test does not start playing until the first license has been provided, |
+ // so this event should occur when transitioning between keys. |
+ // Thus, the frame at the current playback position is available and readyState |
+ // should be HAVE_CURRENT_DATA. |
+ assert_equals(_video.readyState, _video.HAVE_CURRENT_DATA, "Video readyState should be HAVE_CURRENT_DATA on watingforkey event"); |
+ } |
+ startNewSession(); |
+ } |
+ |
+ function onPlaying(event) { |
+ _playingCount++; |
+ assert_equals(_mediaKeySessions.length, _playingCount, "Should get one 'playing' event per key / session added"); |
+ assert_less_than_equal(_playingCount, 2, "Should not get more than two 'playing' events."); |
+ } |
+ |
+ function onCanPlay(event) { |
+ _canplayCount++; |
+ assert_equals(_mediaKeySessions.length, _canplayCount, "Should get one 'canplay' event per key / session added"); |
+ assert_less_than_equal(_canplayCount, 2, "Should not get more than two 'canplay' events."); |
+ } |
+ |
+ function onTimeupdate(event) { |
+ // We should not receive 'timeupdate' events due to playing while waiting for a key, except |
+ // when we first start waiting for key we should change the readyState to HAVE_CURRENT_DATA |
+ // which will trigger the "If the previous ready state was HAVE_FUTURE_DATA or more, and |
+ // the new ready state is HAVE_CURRENT_DATA or less" case of the readyState change |
+ // algorithm which requires a "timeupdate" event be fired. |
+ if (_waitingForKey) { |
+ assert_equals(++_timeupdateWhileWaitingCount, 1, "Should only receive one timeupdate while waiting for key"); |
+ assert_equals(_video.readyState, _video.HAVE_CURRENT_DATA, "Video readyState should be HAVE_CURRENT_DATA while wating for key"); |
+ } |
+ |
+ if (_video.currentTime > config.duration) { |
+ assert_equals(_mediaKeySessions.length, config.initData.length, "It should require all keys to reach end of content"); |
+ assert_equals(_timeupdateWhileWaitingCount, 1, "Should have only received exactly one timeupdate while waiting for key"); |
+ _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(){ |
+ // Not using waitForEventAndRunStep() to avoid too many |
+ // EVENT(onTimeUpdate) logs. |
+ _video.addEventListener('timeupdate', test.step_func(onTimeupdate), true); |
+ |
+ waitForEventAndRunStep('waitingforkey', _video, onWaitingForKey, test); |
+ waitForEventAndRunStep('playing', _video, onPlaying, test); |
+ waitForEventAndRunStep('canplay', _video, onCanPlay, test); |
+ |
+ return testmediasource(config); |
+ }).then(function(source) { |
+ _mediaSource = source; |
+ startNewSession(); |
+ }).catch(onFailure); |
+ }, testname); |
+} |