1 files changed, 74 insertions, 0 deletions
diff --git a/testing/web-platform/tests/encrypted-media/scripts/playback-temporary-multisession.js b/testing/web-platform/tests/encrypted-media/scripts/playback-temporary-multisession.js
new file mode 100644
index 000000000..3e9027aea
--- /dev/null
+++ b/testing/web-platform/tests/encrypted-media/scripts/playback-temporary-multisession.js
@@ -0,0 +1,74 @@
+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);
+}