1 files changed, 109 insertions, 0 deletions
diff --git a/testing/web-platform/tests/encrypted-media/scripts/playback-temporary-encrypted-clear-segmented-sources.js b/testing/web-platform/tests/encrypted-media/scripts/playback-temporary-encrypted-clear-segmented-sources.js
new file mode 100644
index 0000000000..8f5af2cd6b
--- /dev/null
+++ b/testing/web-platform/tests/encrypted-media/scripts/playback-temporary-encrypted-clear-segmented-sources.js
@@ -0,0 +1,109 @@
+function runTest(configEncrypted,configClear,qualifier) {
+
+    var testname = testnamePrefix(qualifier, configEncrypted.keysystem)
+                                    + ', temporary, '
+                                    + /video\/([^;]*)/.exec(configEncrypted.videoType)[1]
+                                    + ', playback, encrypted and clear sources in separate segments';
+
+    var configuration = {   initDataTypes: [ configEncrypted.initDataType ],
+                            audioCapabilities: [ { contentType: configEncrypted.audioType } ],
+                            videoCapabilities: [ { contentType: configEncrypted.videoType } ],
+                            sessionTypes: [ 'temporary' ] };
+
+    async_test(function(test) {
+        var didAppendEncrypted = false,
+            _video = configEncrypted.video,
+            _mediaKeys,
+            _mediaKeySession,
+            _mediaSource,
+            _sourceBuffer;
+
+        function onFailure(error) {
+            forceTestFailureFromPromise(test, error);
+        }
+
+        function onVideoError(event) {
+            var message = (_video.error || {}).message || 'Got unknown error from <video>';
+            forceTestFailureFromPromise(test, new Error(message));
+        }
+
+        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']);
+
+            configEncrypted.messagehandler(event.messageType, event.message).then(function(response) {
+                return _mediaKeySession.update(response);
+            }).catch(onFailure);
+        }
+
+        function onEncrypted(event) {
+            assert_equals(event.target, _video);
+            assert_true(event instanceof window.MediaEncryptedEvent);
+            assert_equals(event.type, 'encrypted');
+
+            var initDataType = configEncrypted.initDataType || event.initDataType;
+            var initData = configEncrypted.initData || event.initData;
+
+            _mediaKeySession = _mediaKeys.createSession('temporary');
+            waitForEventAndRunStep('message', _mediaKeySession, onMessage, test);
+            _mediaKeySession.generateRequest(initDataType, initData).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 > (configEncrypted.duration || 1) + (configClear.duration || 1)) {
+                _video.pause();
+                test.done();
+            }
+            if (_video.currentTime > 1 && !didAppendEncrypted) {
+                didAppendEncrypted = true;
+                _sourceBuffer.timestampOffset = configClear.duration;
+                fetchAndAppend(configEncrypted.videoPath).then(function() {
+                  _mediaSource.endOfStream();
+                }).catch(onFailure);
+            }
+        }
+
+        function fetchAndAppend(path) {
+            return fetch(path).then(function(response) {
+                if (!response.ok) throw new Error('Resource fetch failed');
+                return response.arrayBuffer();
+            }).then(function(data) {
+                return new Promise(function(resolve, reject) {
+                    _sourceBuffer.appendBuffer(data);
+                    _sourceBuffer.addEventListener('updateend', resolve);
+                    _sourceBuffer.addEventListener('error', reject);
+                });
+            });
+        }
+
+        _video.addEventListener('error', onVideoError);
+        navigator.requestMediaKeySystemAccess(configEncrypted.keysystem, [configuration]).then(function(access) {
+            return access.createMediaKeys();
+        }).then(function(mediaKeys) {
+            _mediaKeys = mediaKeys;
+            return _video.setMediaKeys(_mediaKeys);
+        }).then(function(){
+            waitForEventAndRunStep('encrypted', _video, onEncrypted, test);
+            waitForEventAndRunStep('playing', _video, onPlaying, test);
+
+            return new Promise(function(resolve, reject) {
+                _mediaSource = new MediaSource();
+                _mediaSource.addEventListener('sourceopen', resolve);
+                _video.src = URL.createObjectURL(_mediaSource);
+            });
+        }).then(function() {
+            _sourceBuffer = _mediaSource.addSourceBuffer(configEncrypted.videoType);
+            return fetchAndAppend(configClear.videoPath);
+        }).then(function() {
+            _video.play();
+        }).catch(onFailure);
+    }, testname);
+}