mirror of
https://github.com/shaka-project/shaka-player.git
synced 2026-06-25 17:45:03 +03:00
Sandra Lokshina
2925 lines
97 KiB
JavaScript
2925 lines
97 KiB
JavaScript
/**
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* @license
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* Copyright 2016 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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describe('Player', function() {
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/** @const */
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var ContentType = shaka.util.ManifestParserUtils.ContentType;
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/** @const */
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var Util = shaka.test.Util;
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/** @const */
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var originalLogError = shaka.log.error;
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/** @const */
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var originalLogWarn = shaka.log.warning;
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/** @const */
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var originalLogAlwaysWarn = shaka.log.alwaysWarn;
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/** @const */
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var originalIsTypeSupported = window.MediaSource.isTypeSupported;
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/** @type {!jasmine.Spy} */
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var logErrorSpy;
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/** @type {!jasmine.Spy} */
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var logWarnSpy;
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/** @type {!jasmine.Spy} */
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var onError;
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/** @type {shakaExtern.Manifest} */
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var manifest;
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/** @type {number} */
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var periodIndex;
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/** @type {!shaka.Player} */
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var player;
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/** @type {!shaka.test.FakeAbrManager} */
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var abrManager;
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/** @type {function():shakaExtern.AbrManager} */
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var abrFactory;
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/** @type {!shaka.test.FakeNetworkingEngine} */
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var networkingEngine;
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/** @type {!shaka.test.FakeStreamingEngine} */
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var streamingEngine;
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/** @type {!shaka.test.FakeDrmEngine} */
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var drmEngine;
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/** @type {!shaka.test.FakePlayhead} */
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var playhead;
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/** @type {!shaka.test.FakePlayheadObserver} */
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var playheadObserver;
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/** @type {!shaka.test.FakeTextDisplayer} */
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var textDisplayer;
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/** @type {function():shakaExtern.TextDisplayer} */
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var textDisplayFactory;
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var mediaSourceEngine;
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/** @type {!shaka.test.FakeVideo} */
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var video;
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beforeAll(function() {
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logErrorSpy = jasmine.createSpy('shaka.log.error');
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shaka.log.error = shaka.test.Util.spyFunc(logErrorSpy);
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logWarnSpy = jasmine.createSpy('shaka.log.warning');
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shaka.log.warning = shaka.test.Util.spyFunc(logWarnSpy);
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shaka.log.alwaysWarn = shaka.test.Util.spyFunc(logWarnSpy);
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});
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beforeEach(function() {
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// By default, errors are a failure.
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logErrorSpy.calls.reset();
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logErrorSpy.and.callFake(fail);
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logWarnSpy.calls.reset();
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// Since this is not an integration test, we don't want MediaSourceEngine to
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// fail assertions based on browser support for types. Pretend that all
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// video and audio types are supported.
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window.MediaSource.isTypeSupported = function(mimeType) {
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var type = mimeType.split('/')[0];
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return type == 'video' || type == 'audio';
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};
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// Many tests assume the existence of a manifest, so create a basic one.
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// Test suites can override this with more specific manifests.
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manifest = new shaka.test.ManifestGenerator()
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.addPeriod(0)
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.addVariant(0)
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.addAudio(1)
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.addVideo(2)
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.addPeriod(1)
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.addVariant(1)
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.addAudio(3)
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.addVideo(4)
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.build();
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periodIndex = 0;
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abrManager = new shaka.test.FakeAbrManager();
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abrFactory = function() { return abrManager; };
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textDisplayer = new shaka.test.FakeTextDisplayer();
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textDisplayFactory = function() { return textDisplayer; };
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function dependencyInjector(player) {
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networkingEngine =
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new shaka.test.FakeNetworkingEngine({}, new ArrayBuffer(0));
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drmEngine = new shaka.test.FakeDrmEngine();
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playhead = new shaka.test.FakePlayhead();
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playheadObserver = new shaka.test.FakePlayheadObserver();
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streamingEngine = new shaka.test.FakeStreamingEngine(
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onChooseStreams, onCanSwitch);
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mediaSourceEngine = {
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destroy: jasmine.createSpy('destroy').and.returnValue(Promise.resolve())
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};
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player.createDrmEngine = function() { return drmEngine; };
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player.createNetworkingEngine = function() { return networkingEngine; };
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player.createPlayhead = function() { return playhead; };
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player.createPlayheadObserver = function() { return playheadObserver; };
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player.createMediaSource = function() { return Promise.resolve(); };
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player.createMediaSourceEngine = function() { return mediaSourceEngine; };
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player.createStreamingEngine = function() {
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// This captures the variable |manifest| so this should only be used
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// after the manifest has been set.
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// Subtle: because this captures var manifest above, there cannot be any
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// other location for manifests in these tests.
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// TODO: fix this to use the manifest currently loaded by the player.
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var period = manifest.periods[0];
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streamingEngine.getCurrentPeriod.and.returnValue(period);
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return streamingEngine;
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};
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}
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video = new shaka.test.FakeVideo(20);
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player = new shaka.Player(video, dependencyInjector);
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player.configure({
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// Ensures we don't get a warning about missing preference.
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preferredAudioLanguage: 'en',
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abrFactory: abrFactory,
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textDisplayFactory: textDisplayFactory
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});
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onError = jasmine.createSpy('error event');
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onError.and.callFake(function(event) {
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fail(event.detail);
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});
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player.addEventListener('error', shaka.test.Util.spyFunc(onError));
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});
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afterEach(function(done) {
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player.destroy().catch(fail).then(done);
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});
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afterAll(function() {
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shaka.log.error = originalLogError;
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shaka.log.warning = originalLogWarn;
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shaka.log.alwaysWarn = originalLogAlwaysWarn;
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window.MediaSource.isTypeSupported = originalIsTypeSupported;
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});
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describe('destroy', function() {
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it('cleans up all dependencies', function(done) {
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goog.asserts.assert(manifest, 'Manifest should be non-null');
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var parser = new shaka.test.FakeManifestParser(manifest);
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var factory = function() { return parser; };
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player.load('', 0, factory).then(function() {
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return player.destroy();
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}).then(function() {
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expect(abrManager.stop).toHaveBeenCalled();
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expect(networkingEngine.destroy).toHaveBeenCalled();
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expect(drmEngine.destroy).toHaveBeenCalled();
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expect(playhead.destroy).toHaveBeenCalled();
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expect(playheadObserver.destroy).toHaveBeenCalled();
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expect(mediaSourceEngine.destroy).toHaveBeenCalled();
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expect(streamingEngine.destroy).toHaveBeenCalled();
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expect(textDisplayer.destroy).toHaveBeenCalled();
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}).catch(fail).then(done);
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});
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it('destroys parser first when interrupting load', function(done) {
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var p = shaka.test.Util.delay(0.3);
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var parser = new shaka.test.FakeManifestParser(manifest);
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parser.start.and.returnValue(p);
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parser.stop.and.callFake(function() {
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expect(abrManager.stop).not.toHaveBeenCalled();
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expect(networkingEngine.destroy).not.toHaveBeenCalled();
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expect(textDisplayer.destroy).not.toHaveBeenCalled();
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});
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var factory = function() { return parser; };
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player.load('', 0, factory).then(fail);
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shaka.test.Util.delay(0.1).then(function() {
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player.destroy().catch(fail).then(function() {
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expect(abrManager.stop).toHaveBeenCalled();
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expect(networkingEngine.destroy).toHaveBeenCalled();
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expect(textDisplayer.destroy).toHaveBeenCalled();
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expect(parser.stop).toHaveBeenCalled();
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}).then(done);
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});
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});
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});
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describe('load/unload', function() {
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/** @type {!shaka.test.FakeManifestParser} */
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var parser1;
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/** @type {!shaka.test.FakeManifestParser} */
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var parser2;
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/** @type {!Function} */
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var factory1;
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/** @type {!Function} */
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var factory2;
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/** @type {!jasmine.Spy} */
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var checkError;
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beforeEach(function() {
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goog.asserts.assert(manifest, 'manifest must be non-null');
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parser1 = new shaka.test.FakeManifestParser(manifest);
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parser2 = new shaka.test.FakeManifestParser(manifest);
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factory1 = function() { return parser1; };
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factory2 = function() { return parser2; };
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checkError = jasmine.createSpy('checkError');
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checkError.and.callFake(function(error) {
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expect(error.code).toBe(shaka.util.Error.Code.LOAD_INTERRUPTED);
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});
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});
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it('won\'t start loading until unloading is done', function(done) {
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// There was a bug when calling unload before calling load would cause
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// the load to continue before the (first) unload was complete.
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// https://github.com/google/shaka-player/issues/612
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player.load('', 0, factory1).then(function() {
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// Delay the promise to destroy the parser.
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var p = new shaka.util.PublicPromise();
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parser1.stop.and.returnValue(p);
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var unloadDone = false;
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spyOn(player, 'createMediaSourceEngine');
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shaka.test.Util.delay(0.5).then(function() {
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// Should not start loading yet.
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expect(player.createMediaSourceEngine).not.toHaveBeenCalled();
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// Unblock the unload chain.
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unloadDone = true;
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p.resolve();
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});
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// Explicitly unload the player first. When load calls unload, it
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// should wait until the parser is destroyed.
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player.unload();
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player.load('', 0, factory2).then(function() {
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expect(unloadDone).toBe(true);
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done();
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});
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});
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});
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it('destroys TextDisplayer on unload', function(done) {
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// Regression test for https://github.com/google/shaka-player/issues/984
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player.load('', 0, factory1).then(function() {
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textDisplayer.destroy.calls.reset();
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player.unload().then(function() {
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expect(textDisplayer.destroy).toHaveBeenCalled();
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done();
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});
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});
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});
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it('handles repeated load/unload', function(done) {
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player.load('', 0, factory1).then(function() {
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shaka.log.debug('finished load 1');
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return player.unload();
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}).then(function() {
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shaka.log.debug('finished unload 1');
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expect(parser1.stop).toHaveBeenCalled();
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return player.load('', 0, factory2);
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}).then(function() {
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shaka.log.debug('finished load 2');
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return player.unload();
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}).then(function() {
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shaka.log.debug('finished unload 2');
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expect(parser2.stop).toHaveBeenCalled();
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}).catch(fail).then(done);
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});
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it('handles repeated loads', function(done) {
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player.load('', 0, factory1).then(function() {
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return player.load('', 0, factory1);
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}).then(function() {
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return player.load('', 0, factory2);
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}).then(function() {
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expect(parser1.stop.calls.count()).toBe(2);
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}).catch(fail).then(done);
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});
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it('handles load interrupting load', function(done) {
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player.load('', 0, factory1).then(fail).catch(Util.spyFunc(checkError));
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player.load('', 0, factory1).then(fail).catch(Util.spyFunc(checkError));
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player.load('', 0, factory2).catch(fail).then(function() {
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// Delay so the interrupted calls have time to reject themselves.
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return shaka.test.Util.delay(0.5);
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}).then(function() {
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expect(checkError.calls.count()).toBe(2);
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expect(parser1.stop.calls.count()).toEqual(parser1.start.calls.count());
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done();
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});
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});
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it('handles unload interrupting load', function(done) {
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player.load('', 0, factory1).then(fail).catch(Util.spyFunc(checkError));
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player.unload().catch(fail);
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player.load('', 0, factory1).then(fail).catch(Util.spyFunc(checkError));
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player.unload().catch(fail);
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player.load('', 0, factory2).catch(fail).then(function() {
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// Delay so the interrupted calls have time to reject themselves.
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return shaka.test.Util.delay(0.5);
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}).then(function() {
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expect(checkError.calls.count()).toBe(2);
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expect(parser1.stop.calls.count()).toEqual(parser1.start.calls.count());
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done();
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});
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});
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it('handles destroy interrupting load', function(done) {
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player.load('', 0, factory1).then(fail).catch(Util.spyFunc(checkError));
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player.destroy().catch(fail).then(function() {
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// Delay so the interrupted calls have time to reject themselves.
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return shaka.test.Util.delay(0.5);
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}).then(function() {
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expect(checkError.calls.count()).toBe(1);
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expect(parser1.stop.calls.count()).toEqual(parser1.start.calls.count());
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done();
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});
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});
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it('handles multiple unloads interrupting load', function(done) {
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player.load('', 0, factory1).then(fail).catch(Util.spyFunc(checkError));
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player.unload().catch(fail);
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player.unload().catch(fail);
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player.load('', 0, factory1).then(fail).catch(Util.spyFunc(checkError));
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player.unload().catch(fail);
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player.unload().catch(fail);
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player.unload().catch(fail);
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player.load('', 0, factory2).catch(fail).then(function() {
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// Delay so the interrupted calls have time to reject themselves.
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return shaka.test.Util.delay(0.5);
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}).then(function() {
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expect(checkError.calls.count()).toBe(2);
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expect(parser1.stop.calls.count()).toEqual(parser1.start.calls.count());
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done();
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});
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});
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it('handles multiple destroys interrupting load', function(done) {
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player.load('', 0, factory1).then(fail).catch(Util.spyFunc(checkError));
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player.destroy().catch(fail);
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player.destroy().catch(fail);
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player.destroy().catch(fail).then(function() {
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// Delay so the interrupted calls have time to reject themselves.
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return shaka.test.Util.delay(0.5);
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}).then(function() {
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expect(checkError.calls.count()).toBe(1);
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expect(parser1.stop.calls.count()).toEqual(parser1.start.calls.count());
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done();
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});
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});
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it('handles unload, then destroy interrupting load', function(done) {
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player.load('', 0, factory1).then(fail).catch(Util.spyFunc(checkError));
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player.unload().catch(fail);
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player.unload().catch(fail);
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player.destroy().catch(fail).then(function() {
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// Delay so the interrupted calls have time to reject themselves.
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return shaka.test.Util.delay(0.5);
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}).then(function() {
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expect(checkError.calls.count()).toBe(1);
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expect(parser1.stop.calls.count()).toEqual(parser1.start.calls.count());
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done();
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});
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});
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it('handles destroy, then unload interrupting load', function(done) {
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player.load('', 0, factory1).then(fail).catch(Util.spyFunc(checkError));
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player.destroy().catch(fail).then(function() {
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// Delay so the interrupted calls have time to reject themselves.
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return shaka.test.Util.delay(0.5);
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}).then(function() {
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expect(checkError.calls.count()).toBe(1);
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expect(parser1.stop.calls.count()).toEqual(parser1.start.calls.count());
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done();
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});
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player.unload().catch(fail);
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player.unload().catch(fail);
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});
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it('streaming event', function(done) {
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var streamingListener = jasmine.createSpy('listener');
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streamingListener.and.callFake(function() {
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var tracks = player.getVariantTracks();
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expect(tracks).toBeDefined();
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expect(tracks.length).toEqual(1);
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var activeTracks = player.getVariantTracks().filter(function(track) {
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return track.active;
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});
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expect(activeTracks.length).toEqual(0);
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});
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player.addEventListener('streaming', Util.spyFunc(streamingListener));
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expect(streamingListener).not.toHaveBeenCalled();
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player.load('', 0, factory1).then(function() {
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expect(streamingListener).toHaveBeenCalled();
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}).catch(fail).then(done);
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});
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describe('setTextTrackVisibility', function() {
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it('load text stream if caption is visible', function(done) {
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player.load('', 0, factory1).then(function() {
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player.setTextTrackVisibility(true);
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expect(streamingEngine.loadNewTextStream).toHaveBeenCalled();
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}).catch(fail).then(done);
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});
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it('do not load text stream if caption is invisible', function(done) {
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player.load('', 0, factory1).then(function() {
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player.setTextTrackVisibility(false);
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expect(streamingEngine.loadNewTextStream).not.toHaveBeenCalled();
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expect(streamingEngine.unloadTextStream).toHaveBeenCalled();
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}).catch(fail).then(done);
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});
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});
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describe('interruption during', function() {
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beforeEach(function() {
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checkError.and.callFake(function(error) {
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expect(error.code).toBe(shaka.util.Error.Code.LOAD_INTERRUPTED);
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expect(parser1.stop.calls.count())
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.toEqual(parser1.start.calls.count());
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expect(parser2.stop.calls.count())
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.toEqual(parser2.start.calls.count());
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});
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});
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it('manifest type check', function(done) {
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// Block the network request.
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var p = networkingEngine.delayNextRequest();
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// Give the stage a factory so that it can succeed and get canceled.
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shaka.media.ManifestParser.registerParserByMime('undefined', factory1);
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player.load('', 0).then(fail).catch(Util.spyFunc(checkError))
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.then(function() {
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// Unregister our parser factory.
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delete shaka.media.ManifestParser.parsersByMime['undefined'];
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done();
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});
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shaka.test.Util.delay(0.5).then(function() {
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// Make sure we're blocked.
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var requestType = shaka.net.NetworkingEngine.RequestType.MANIFEST;
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networkingEngine.expectRequest('', requestType);
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// Interrupt load().
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|
player.unload();
|
|
p.resolve();
|
|
});
|
|
});
|
|
|
|
it('parser startup', function(done) {
|
|
// Block parser startup.
|
|
var p = new shaka.util.PublicPromise();
|
|
parser1.start.and.returnValue(p);
|
|
|
|
player.load('', 0, factory1).then(fail).catch(Util.spyFunc(checkError))
|
|
.then(done);
|
|
|
|
shaka.test.Util.delay(0.5).then(function() {
|
|
// Make sure we're blocked.
|
|
expect(parser1.start).toHaveBeenCalled();
|
|
// Interrupt load().
|
|
player.unload();
|
|
p.resolve();
|
|
});
|
|
});
|
|
|
|
it('DrmEngine init', function(done) {
|
|
// Block DrmEngine init.
|
|
var p = new shaka.util.PublicPromise();
|
|
var drmEngine = new shaka.test.FakeDrmEngine();
|
|
drmEngine.init.and.returnValue(p);
|
|
player.createDrmEngine = function() { return drmEngine; };
|
|
|
|
player.load('', 0, factory1).then(fail).catch(Util.spyFunc(checkError))
|
|
.then(done);
|
|
|
|
shaka.test.Util.delay(1.0).then(function() {
|
|
// Make sure we're blocked.
|
|
expect(drmEngine.init).toHaveBeenCalled();
|
|
// Interrupt load().
|
|
player.unload();
|
|
p.resolve();
|
|
});
|
|
});
|
|
|
|
it('DrmEngine attach', function(done) {
|
|
// Block DrmEngine attach.
|
|
var p = new shaka.util.PublicPromise();
|
|
var drmEngine = new shaka.test.FakeDrmEngine();
|
|
drmEngine.attach.and.returnValue(p);
|
|
player.createDrmEngine = function() { return drmEngine; };
|
|
|
|
player.load('', 0, factory1).then(fail).catch(Util.spyFunc(checkError))
|
|
.then(done);
|
|
|
|
shaka.test.Util.delay(1.0).then(function() {
|
|
// Make sure we're blocked.
|
|
expect(drmEngine.attach).toHaveBeenCalled();
|
|
// Interrupt load().
|
|
player.unload();
|
|
p.resolve();
|
|
});
|
|
});
|
|
|
|
it('StreamingEngine init', function(done) {
|
|
// Block StreamingEngine init.
|
|
var p = new shaka.util.PublicPromise();
|
|
streamingEngine.init.and.returnValue(p);
|
|
|
|
player.load('', 0, factory1).then(fail).catch(Util.spyFunc(checkError))
|
|
.then(done);
|
|
|
|
shaka.test.Util.delay(1.5).then(function() {
|
|
// Make sure we're blocked.
|
|
expect(streamingEngine.init).toHaveBeenCalled();
|
|
// Interrupt load().
|
|
player.unload();
|
|
p.resolve();
|
|
});
|
|
});
|
|
}); // describe('interruption during')
|
|
}); // describe('load/unload')
|
|
|
|
describe('getConfiguration', function() {
|
|
it('returns a copy of the configuration', function() {
|
|
var config1 = player.getConfiguration();
|
|
config1.streaming.bufferBehind = -99;
|
|
var config2 = player.getConfiguration();
|
|
expect(config1.streaming.bufferBehind).not.toEqual(
|
|
config2.streaming.bufferBehind);
|
|
});
|
|
});
|
|
|
|
describe('configure', function() {
|
|
it('overwrites defaults', function() {
|
|
var defaultConfig = player.getConfiguration();
|
|
// Make sure the default differs from our test value:
|
|
expect(defaultConfig.drm.retryParameters.backoffFactor).not.toBe(5);
|
|
expect(defaultConfig.manifest.retryParameters.backoffFactor).not.toBe(5);
|
|
|
|
player.configure({
|
|
drm: {
|
|
retryParameters: { backoffFactor: 5 }
|
|
}
|
|
});
|
|
|
|
var newConfig = player.getConfiguration();
|
|
// Make sure we changed the backoff for DRM, but not for manifests:
|
|
expect(newConfig.drm.retryParameters.backoffFactor).toBe(5);
|
|
expect(newConfig.manifest.retryParameters.backoffFactor).not.toBe(5);
|
|
});
|
|
|
|
it('reverts to defaults when undefined is given', function() {
|
|
player.configure({
|
|
streaming: {
|
|
retryParameters: { backoffFactor: 5 },
|
|
bufferBehind: 7
|
|
}
|
|
});
|
|
|
|
var newConfig = player.getConfiguration();
|
|
expect(newConfig.streaming.retryParameters.backoffFactor).toBe(5);
|
|
expect(newConfig.streaming.bufferBehind).toBe(7);
|
|
|
|
player.configure({
|
|
streaming: {
|
|
retryParameters: undefined
|
|
}
|
|
});
|
|
|
|
newConfig = player.getConfiguration();
|
|
expect(newConfig.streaming.retryParameters.backoffFactor).not.toBe(5);
|
|
expect(newConfig.streaming.bufferBehind).toBe(7);
|
|
|
|
player.configure({streaming: undefined});
|
|
newConfig = player.getConfiguration();
|
|
expect(newConfig.streaming.bufferBehind).not.toBe(7);
|
|
});
|
|
|
|
it('restricts the types of config values', function() {
|
|
logErrorSpy.and.stub();
|
|
var defaultConfig = player.getConfiguration();
|
|
|
|
// Try a bogus bufferBehind (string instead of number)
|
|
player.configure({
|
|
streaming: { bufferBehind: '77' }
|
|
});
|
|
|
|
var newConfig = player.getConfiguration();
|
|
expect(newConfig).toEqual(defaultConfig);
|
|
expect(logErrorSpy).toHaveBeenCalledWith(
|
|
stringContaining('.streaming.bufferBehind'));
|
|
|
|
// Try a bogus streaming config (number instead of Object)
|
|
logErrorSpy.calls.reset();
|
|
player.configure({
|
|
streaming: 5
|
|
});
|
|
|
|
newConfig = player.getConfiguration();
|
|
expect(newConfig).toEqual(defaultConfig);
|
|
expect(logErrorSpy).toHaveBeenCalledWith(
|
|
stringContaining('.streaming'));
|
|
});
|
|
|
|
it('expands dictionaries that allow arbitrary keys', function() {
|
|
player.configure({
|
|
drm: { servers: { 'com.widevine.alpha': 'http://foo/widevine' } }
|
|
});
|
|
|
|
var newConfig = player.getConfiguration();
|
|
expect(newConfig.drm.servers).toEqual({
|
|
'com.widevine.alpha': 'http://foo/widevine'
|
|
});
|
|
|
|
player.configure({
|
|
drm: { servers: { 'com.microsoft.playready': 'http://foo/playready' } }
|
|
});
|
|
|
|
newConfig = player.getConfiguration();
|
|
expect(newConfig.drm.servers).toEqual({
|
|
'com.widevine.alpha': 'http://foo/widevine',
|
|
'com.microsoft.playready': 'http://foo/playready'
|
|
});
|
|
});
|
|
|
|
it('expands dictionaries but still restricts their values', function() {
|
|
// Try a bogus server value (number instead of string)
|
|
logErrorSpy.and.stub();
|
|
player.configure({
|
|
drm: { servers: { 'com.widevine.alpha': 7 } }
|
|
});
|
|
|
|
var newConfig = player.getConfiguration();
|
|
expect(newConfig.drm.servers).toEqual({});
|
|
expect(logErrorSpy).toHaveBeenCalledWith(
|
|
stringContaining('.drm.servers.com.widevine.alpha'));
|
|
|
|
// Try a valid advanced config.
|
|
logErrorSpy.calls.reset();
|
|
player.configure({
|
|
drm: { advanced: { 'ks1': { distinctiveIdentifierRequired: true } } }
|
|
});
|
|
|
|
newConfig = player.getConfiguration();
|
|
expect(newConfig.drm.advanced).toEqual({
|
|
'ks1': jasmine.objectContaining({ distinctiveIdentifierRequired: true })
|
|
});
|
|
expect(logErrorSpy).not.toHaveBeenCalled();
|
|
var lastGoodConfig = newConfig;
|
|
|
|
// Try an invalid advanced config key.
|
|
player.configure({
|
|
drm: { advanced: { 'ks1': { bogus: true } } }
|
|
});
|
|
|
|
newConfig = player.getConfiguration();
|
|
expect(newConfig).toEqual(lastGoodConfig);
|
|
expect(logErrorSpy).toHaveBeenCalledWith(
|
|
stringContaining('.drm.advanced.ks1.bogus'));
|
|
});
|
|
|
|
it('removes dictionary entries when undefined is given', function() {
|
|
player.configure({
|
|
drm: {
|
|
servers: {
|
|
'com.widevine.alpha': 'http://foo/widevine',
|
|
'com.microsoft.playready': 'http://foo/playready'
|
|
}
|
|
}
|
|
});
|
|
|
|
var newConfig = player.getConfiguration();
|
|
expect(newConfig.drm.servers).toEqual({
|
|
'com.widevine.alpha': 'http://foo/widevine',
|
|
'com.microsoft.playready': 'http://foo/playready'
|
|
});
|
|
|
|
player.configure({
|
|
drm: { servers: { 'com.widevine.alpha': undefined } }
|
|
});
|
|
|
|
newConfig = player.getConfiguration();
|
|
expect(newConfig.drm.servers).toEqual({
|
|
'com.microsoft.playready': 'http://foo/playready'
|
|
});
|
|
|
|
player.configure({
|
|
drm: { servers: undefined }
|
|
});
|
|
|
|
newConfig = player.getConfiguration();
|
|
expect(newConfig.drm.servers).toEqual({});
|
|
});
|
|
|
|
it('checks the number of arguments to functions', function() {
|
|
var goodCustomScheme = function(node) {};
|
|
var badCustomScheme1 = function() {}; // too few args
|
|
var badCustomScheme2 = function(x, y) {}; // too many args
|
|
|
|
// Takes good callback.
|
|
player.configure({
|
|
manifest: { dash: { customScheme: goodCustomScheme } }
|
|
});
|
|
|
|
var newConfig = player.getConfiguration();
|
|
expect(newConfig.manifest.dash.customScheme).toBe(goodCustomScheme);
|
|
expect(logWarnSpy).not.toHaveBeenCalled();
|
|
|
|
// Warns about bad callback #1, still takes it.
|
|
logWarnSpy.calls.reset();
|
|
player.configure({
|
|
manifest: { dash: { customScheme: badCustomScheme1 } }
|
|
});
|
|
|
|
newConfig = player.getConfiguration();
|
|
expect(newConfig.manifest.dash.customScheme).toBe(badCustomScheme1);
|
|
expect(logWarnSpy).toHaveBeenCalledWith(
|
|
stringContaining('.manifest.dash.customScheme'));
|
|
|
|
// Warns about bad callback #2, still takes it.
|
|
logWarnSpy.calls.reset();
|
|
player.configure({
|
|
manifest: { dash: { customScheme: badCustomScheme2 } }
|
|
});
|
|
|
|
newConfig = player.getConfiguration();
|
|
expect(newConfig.manifest.dash.customScheme).toBe(badCustomScheme2);
|
|
expect(logWarnSpy).toHaveBeenCalledWith(
|
|
stringContaining('.manifest.dash.customScheme'));
|
|
|
|
// Resets to default if undefined.
|
|
logWarnSpy.calls.reset();
|
|
player.configure({
|
|
manifest: { dash: { customScheme: undefined } }
|
|
});
|
|
|
|
newConfig = player.getConfiguration();
|
|
expect(newConfig.manifest.dash.customScheme).not.toBe(badCustomScheme2);
|
|
expect(logWarnSpy).not.toHaveBeenCalled();
|
|
});
|
|
|
|
// Regression test for https://github.com/google/shaka-player/issues/784
|
|
it('does not throw when overwriting serverCertificate', function() {
|
|
player.configure({
|
|
drm: {
|
|
advanced: {
|
|
'com.widevine.alpha': {
|
|
serverCertificate: new Uint8Array(1)
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
player.configure({
|
|
drm: {
|
|
advanced: {
|
|
'com.widevine.alpha': {
|
|
serverCertificate: new Uint8Array(2)
|
|
}
|
|
}
|
|
}
|
|
});
|
|
});
|
|
|
|
it('checks the type of serverCertificate', function() {
|
|
logErrorSpy.and.stub();
|
|
|
|
player.configure({
|
|
drm: {
|
|
advanced: {
|
|
'com.widevine.alpha': {
|
|
serverCertificate: null
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
expect(logErrorSpy).toHaveBeenCalledWith(
|
|
stringContaining('.serverCertificate'));
|
|
|
|
logErrorSpy.calls.reset();
|
|
player.configure({
|
|
drm: {
|
|
advanced: {
|
|
'com.widevine.alpha': {
|
|
serverCertificate: 'foobar'
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
expect(logErrorSpy).toHaveBeenCalledWith(
|
|
stringContaining('.serverCertificate'));
|
|
});
|
|
|
|
it('does not throw when null appears instead of an object', function() {
|
|
logErrorSpy.and.stub();
|
|
|
|
player.configure({
|
|
drm: { advanced: null }
|
|
});
|
|
|
|
expect(logErrorSpy).toHaveBeenCalledWith(
|
|
stringContaining('.drm.advanced'));
|
|
});
|
|
|
|
it('configures play and seek range for VOD', function(done) {
|
|
player.configure({playRangeStart: 5, playRangeEnd: 10});
|
|
var timeline = new shaka.media.PresentationTimeline(300, 0);
|
|
timeline.setStatic(true);
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.setTimeline(timeline)
|
|
.addPeriod(0)
|
|
.addVariant(0)
|
|
.addVideo(1)
|
|
.build();
|
|
goog.asserts.assert(manifest, 'manifest must be non-null');
|
|
var parser = new shaka.test.FakeManifestParser(manifest);
|
|
var factory = function() { return parser; };
|
|
player.load('', 0, factory).then(function() {
|
|
var seekRange = player.seekRange();
|
|
expect(seekRange.start).toBe(5);
|
|
expect(seekRange.end).toBe(10);
|
|
})
|
|
.catch(fail)
|
|
.then(done);
|
|
});
|
|
|
|
it('does not switch for plain configuration changes', function(done) {
|
|
var parser = new shaka.test.FakeManifestParser(manifest);
|
|
var factory = function() { return parser; };
|
|
|
|
var switchVariantSpy = spyOn(player, 'switchVariant_');
|
|
|
|
player.load('', 0, factory)
|
|
.then(function() {
|
|
player.configure({abr: {enabled: false}});
|
|
player.configure({streaming: {bufferingGoal: 9001}});
|
|
|
|
// Delay to ensure that the switch would have been called.
|
|
return shaka.test.Util.delay(0.1);
|
|
})
|
|
.then(function() {
|
|
expect(switchVariantSpy).not.toHaveBeenCalled();
|
|
})
|
|
.catch(fail)
|
|
.then(done);
|
|
});
|
|
});
|
|
|
|
describe('AbrManager', function() {
|
|
/** @type {!shaka.test.FakeManifestParser} */
|
|
var parser;
|
|
/** @type {!Function} */
|
|
var parserFactory;
|
|
|
|
beforeEach(function() {
|
|
goog.asserts.assert(manifest, 'manifest must be non-null');
|
|
parser = new shaka.test.FakeManifestParser(manifest);
|
|
parserFactory = function() { return parser; };
|
|
});
|
|
|
|
it('sets through load', function(done) {
|
|
player.load('', 0, parserFactory).then(function() {
|
|
expect(abrManager.init).toHaveBeenCalled();
|
|
})
|
|
.catch(fail)
|
|
.then(done);
|
|
});
|
|
|
|
it('calls chooseVariant', function(done) {
|
|
player.load('', 0, parserFactory).then(function() {
|
|
expect(abrManager.chooseVariant).toHaveBeenCalled();
|
|
})
|
|
.catch(fail)
|
|
.then(done);
|
|
});
|
|
|
|
it('does not enable before stream startup', function(done) {
|
|
player.load('', 0, parserFactory).then(function() {
|
|
expect(abrManager.enable).not.toHaveBeenCalled();
|
|
streamingEngine.onCanSwitch();
|
|
expect(abrManager.enable).toHaveBeenCalled();
|
|
})
|
|
.catch(fail)
|
|
.then(done);
|
|
});
|
|
|
|
it('does not enable if adaptation is disabled', function(done) {
|
|
player.configure({abr: {enabled: false}});
|
|
player.load('', 0, parserFactory).then(function() {
|
|
streamingEngine.onCanSwitch();
|
|
expect(abrManager.enable).not.toHaveBeenCalled();
|
|
})
|
|
.catch(fail)
|
|
.then(done);
|
|
});
|
|
|
|
it('enables/disables though configure', function(done) {
|
|
player.load('', 0, parserFactory).then(function() {
|
|
streamingEngine.onCanSwitch();
|
|
abrManager.enable.calls.reset();
|
|
abrManager.disable.calls.reset();
|
|
|
|
player.configure({abr: {enabled: false}});
|
|
expect(abrManager.disable).toHaveBeenCalled();
|
|
|
|
player.configure({abr: {enabled: true}});
|
|
expect(abrManager.enable).toHaveBeenCalled();
|
|
})
|
|
.catch(fail)
|
|
.then(done);
|
|
});
|
|
|
|
it('waits to enable if in-between Periods', function(done) {
|
|
player.configure({abr: {enabled: false}});
|
|
player.load('', 0, parserFactory).then(function() {
|
|
player.configure({abr: {enabled: true}});
|
|
expect(abrManager.enable).not.toHaveBeenCalled();
|
|
// Until onCanSwitch is called, the first period hasn't been set up yet.
|
|
streamingEngine.onCanSwitch();
|
|
expect(abrManager.enable).toHaveBeenCalled();
|
|
})
|
|
.catch(fail)
|
|
.then(done);
|
|
});
|
|
});
|
|
|
|
describe('filterTracks', function() {
|
|
it('retains only video+audio variants if they exist', function(done) {
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(1)
|
|
.bandwidth(200)
|
|
.language('fr')
|
|
.addAudio(2).bandwidth(200)
|
|
.addVariant(2)
|
|
.bandwidth(400)
|
|
.language('en')
|
|
.addAudio(1).bandwidth(200)
|
|
.addVideo(4).bandwidth(200).size(100, 200)
|
|
.frameRate(1000000 / 42000)
|
|
.addVariant(3)
|
|
.bandwidth(200)
|
|
.addVideo(5).bandwidth(200).size(300, 400)
|
|
.frameRate(1000000 / 42000)
|
|
.addPeriod(1)
|
|
.addVariant(1)
|
|
.bandwidth(200)
|
|
.language('fr')
|
|
.addAudio(2).bandwidth(200)
|
|
.addVariant(2)
|
|
.bandwidth(200)
|
|
.addVideo(5).bandwidth(200).size(300, 400)
|
|
.frameRate(1000000 / 42000)
|
|
.addVariant(3)
|
|
.bandwidth(400)
|
|
.language('en')
|
|
.addAudio(1).bandwidth(200)
|
|
.addVideo(4).bandwidth(200).size(100, 200)
|
|
.frameRate(1000000 / 42000)
|
|
.build();
|
|
|
|
var variantTracks1 = [
|
|
{
|
|
id: 2,
|
|
active: true,
|
|
type: 'variant',
|
|
bandwidth: 400,
|
|
language: 'en',
|
|
label: null,
|
|
kind: null,
|
|
width: 100,
|
|
height: 200,
|
|
frameRate: 1000000 / 42000,
|
|
mimeType: 'video/mp4',
|
|
codecs: 'avc1.4d401f, mp4a.40.2',
|
|
audioCodec: 'mp4a.40.2',
|
|
videoCodec: 'avc1.4d401f',
|
|
primary: false,
|
|
roles: [],
|
|
videoId: 4,
|
|
audioId: 1,
|
|
channelsCount: null,
|
|
audioBandwidth: 200,
|
|
videoBandwidth: 200
|
|
}
|
|
];
|
|
var variantTracks2 = [
|
|
{
|
|
id: 3,
|
|
active: false,
|
|
type: 'variant',
|
|
bandwidth: 400,
|
|
language: 'en',
|
|
label: null,
|
|
kind: null,
|
|
width: 100,
|
|
height: 200,
|
|
frameRate: 1000000 / 42000,
|
|
mimeType: 'video/mp4',
|
|
codecs: 'avc1.4d401f, mp4a.40.2',
|
|
audioCodec: 'mp4a.40.2',
|
|
videoCodec: 'avc1.4d401f',
|
|
primary: false,
|
|
roles: [],
|
|
videoId: 4,
|
|
audioId: 1,
|
|
channelsCount: null,
|
|
audioBandwidth: 200,
|
|
videoBandwidth: 200
|
|
}
|
|
];
|
|
|
|
var parser = new shaka.test.FakeManifestParser(manifest);
|
|
var parserFactory = function() { return parser; };
|
|
player.load('', 0, parserFactory).catch(fail).then(function() {
|
|
// Check the first period's variant tracks.
|
|
var actualVariantTracks1 = player.getVariantTracks();
|
|
expect(actualVariantTracks1).toEqual(variantTracks1);
|
|
|
|
// Check the second period's variant tracks.
|
|
playhead.getTime.and.callFake(function() {
|
|
return 100;
|
|
});
|
|
var actualVariantTracks2 = player.getVariantTracks();
|
|
expect(actualVariantTracks2).toEqual(variantTracks2);
|
|
}).then(done);
|
|
});
|
|
});
|
|
|
|
describe('tracks', function() {
|
|
/** @type {!Array.<shakaExtern.Track>} */
|
|
var variantTracks;
|
|
/** @type {!Array.<shakaExtern.Track>} */
|
|
var textTracks;
|
|
|
|
beforeEach(function(done) {
|
|
// A manifest we can use to test track expectations.
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(1)
|
|
.bandwidth(200)
|
|
.language('en')
|
|
.addAudio(1).bandwidth(100)
|
|
.addVideo(4).bandwidth(100).size(100, 200)
|
|
.frameRate(1000000 / 42000)
|
|
.addVariant(2)
|
|
.bandwidth(300)
|
|
.language('en')
|
|
.addAudio(1).bandwidth(100).roles(['main'])
|
|
.addVideo(5).bandwidth(200).size(200, 400).frameRate(24)
|
|
.addVariant(3)
|
|
.bandwidth(200)
|
|
.language('en')
|
|
.addAudio(2).bandwidth(100).roles(['commentary'])
|
|
.addVideo(4).bandwidth(100).size(100, 200)
|
|
.frameRate(1000000 / 42000)
|
|
.addVariant(4)
|
|
.bandwidth(300)
|
|
.language('en')
|
|
.addAudio(2).bandwidth(100)
|
|
.addVideo(5).bandwidth(200).size(200, 400).frameRate(24)
|
|
.addVariant(5)
|
|
.language('es')
|
|
.bandwidth(300)
|
|
.addAudio(8).bandwidth(100)
|
|
.addVideo(5).bandwidth(200).size(200, 400).frameRate(24)
|
|
.addTextStream(6)
|
|
.language('es').label('Spanish')
|
|
.bandwidth(100).mime('text/vtt')
|
|
.kind('caption')
|
|
.addTextStream(7)
|
|
.language('en').label('English')
|
|
.bandwidth(100).mime('application/ttml+xml')
|
|
.kind('caption').roles(['main'])
|
|
.addTextStream(11)
|
|
.language('en').label('English')
|
|
.bandwidth(100).mime('application/ttml+xml')
|
|
.kind('caption').roles(['commentary'])
|
|
// All text tracks should remain, even with different MIME types.
|
|
.addPeriod(1)
|
|
.addVariant(8)
|
|
.bandwidth(200)
|
|
.language('en')
|
|
.addAudio(9).bandwidth(100)
|
|
.addVideo(10).bandwidth(100).size(100, 200)
|
|
.build();
|
|
|
|
variantTracks = [
|
|
{
|
|
id: 1,
|
|
active: true,
|
|
type: 'variant',
|
|
bandwidth: 200,
|
|
language: 'en',
|
|
label: null,
|
|
kind: null,
|
|
width: 100,
|
|
height: 200,
|
|
frameRate: 1000000 / 42000,
|
|
mimeType: 'video/mp4',
|
|
codecs: 'avc1.4d401f, mp4a.40.2',
|
|
audioCodec: 'mp4a.40.2',
|
|
videoCodec: 'avc1.4d401f',
|
|
primary: false,
|
|
roles: ['main'],
|
|
videoId: 4,
|
|
audioId: 1,
|
|
channelsCount: null,
|
|
audioBandwidth: 100,
|
|
videoBandwidth: 100
|
|
},
|
|
{
|
|
id: 2,
|
|
active: false,
|
|
type: 'variant',
|
|
bandwidth: 300,
|
|
language: 'en',
|
|
label: null,
|
|
kind: null,
|
|
width: 200,
|
|
height: 400,
|
|
frameRate: 24,
|
|
mimeType: 'video/mp4',
|
|
codecs: 'avc1.4d401f, mp4a.40.2',
|
|
audioCodec: 'mp4a.40.2',
|
|
videoCodec: 'avc1.4d401f',
|
|
primary: false,
|
|
roles: ['main'],
|
|
videoId: 5,
|
|
audioId: 1,
|
|
channelsCount: null,
|
|
audioBandwidth: 100,
|
|
videoBandwidth: 200
|
|
},
|
|
{
|
|
id: 3,
|
|
active: false,
|
|
type: 'variant',
|
|
bandwidth: 200,
|
|
language: 'en',
|
|
label: null,
|
|
kind: null,
|
|
width: 100,
|
|
height: 200,
|
|
frameRate: 1000000 / 42000,
|
|
mimeType: 'video/mp4',
|
|
codecs: 'avc1.4d401f, mp4a.40.2',
|
|
audioCodec: 'mp4a.40.2',
|
|
videoCodec: 'avc1.4d401f',
|
|
primary: false,
|
|
roles: ['commentary'],
|
|
videoId: 4,
|
|
audioId: 2,
|
|
channelsCount: null,
|
|
audioBandwidth: 100,
|
|
videoBandwidth: 100
|
|
},
|
|
{
|
|
id: 4,
|
|
active: false,
|
|
type: 'variant',
|
|
bandwidth: 300,
|
|
language: 'en',
|
|
label: null,
|
|
kind: null,
|
|
width: 200,
|
|
height: 400,
|
|
frameRate: 24,
|
|
mimeType: 'video/mp4',
|
|
codecs: 'avc1.4d401f, mp4a.40.2',
|
|
audioCodec: 'mp4a.40.2',
|
|
videoCodec: 'avc1.4d401f',
|
|
primary: false,
|
|
roles: ['commentary'],
|
|
videoId: 5,
|
|
audioId: 2,
|
|
channelsCount: null,
|
|
audioBandwidth: 100,
|
|
videoBandwidth: 200
|
|
},
|
|
{
|
|
id: 5,
|
|
active: false,
|
|
type: 'variant',
|
|
bandwidth: 300,
|
|
language: 'es',
|
|
label: null,
|
|
kind: null,
|
|
width: 200,
|
|
height: 400,
|
|
frameRate: 24,
|
|
mimeType: 'video/mp4',
|
|
codecs: 'avc1.4d401f, mp4a.40.2',
|
|
audioCodec: 'mp4a.40.2',
|
|
videoCodec: 'avc1.4d401f',
|
|
primary: false,
|
|
roles: [],
|
|
videoId: 5,
|
|
audioId: 8,
|
|
channelsCount: null,
|
|
audioBandwidth: 100,
|
|
videoBandwidth: 200
|
|
}
|
|
];
|
|
|
|
textTracks = [
|
|
{
|
|
id: 6,
|
|
active: true,
|
|
type: ContentType.TEXT,
|
|
language: 'es',
|
|
label: 'Spanish',
|
|
kind: 'caption',
|
|
mimeType: 'text/vtt',
|
|
codecs: null,
|
|
audioCodec: null,
|
|
videoCodec: null,
|
|
primary: false,
|
|
roles: [],
|
|
channelsCount: null,
|
|
audioBandwidth: null,
|
|
videoBandwidth: null,
|
|
bandwidth: 0,
|
|
width: null,
|
|
height: null,
|
|
frameRate: null,
|
|
videoId: null,
|
|
audioId: null
|
|
},
|
|
{
|
|
id: 7,
|
|
active: false,
|
|
type: ContentType.TEXT,
|
|
language: 'en',
|
|
label: 'English',
|
|
kind: 'caption',
|
|
mimeType: 'application/ttml+xml',
|
|
codecs: null,
|
|
audioCodec: null,
|
|
videoCodec: null,
|
|
primary: false,
|
|
roles: ['main'],
|
|
channelsCount: null,
|
|
audioBandwidth: null,
|
|
videoBandwidth: null,
|
|
bandwidth: 0,
|
|
width: null,
|
|
height: null,
|
|
frameRate: null,
|
|
videoId: null,
|
|
audioId: null
|
|
},
|
|
{
|
|
id: 11,
|
|
active: false,
|
|
type: ContentType.TEXT,
|
|
language: 'en',
|
|
label: 'English',
|
|
kind: 'caption',
|
|
mimeType: 'application/ttml+xml',
|
|
codecs: null,
|
|
audioCodec: null,
|
|
videoCodec: null,
|
|
primary: false,
|
|
roles: ['commentary'],
|
|
channelsCount: null,
|
|
audioBandwidth: null,
|
|
videoBandwidth: null,
|
|
bandwidth: 0,
|
|
width: null,
|
|
height: null,
|
|
frameRate: null,
|
|
videoId: null,
|
|
audioId: null
|
|
}
|
|
];
|
|
|
|
goog.asserts.assert(manifest, 'manifest must be non-null');
|
|
var parser = new shaka.test.FakeManifestParser(manifest);
|
|
var parserFactory = function() { return parser; };
|
|
|
|
// Language prefs must be set before load. Used in select*Language()
|
|
// tests.
|
|
player.configure({
|
|
preferredAudioLanguage: 'en',
|
|
preferredTextLanguage: 'es'
|
|
});
|
|
|
|
player.load('', 0, parserFactory).catch(fail).then(done);
|
|
});
|
|
|
|
it('returns the correct tracks', function() {
|
|
streamingEngine.onCanSwitch();
|
|
|
|
expect(player.getVariantTracks()).toEqual(variantTracks);
|
|
expect(player.getTextTracks()).toEqual(textTracks);
|
|
});
|
|
|
|
it('returns empty arrays before tracks can be determined', function(done) {
|
|
var parser = new shaka.test.FakeManifestParser(manifest);
|
|
var parserFactory = function() { return parser; };
|
|
parser.start.and.callFake(function(manifestUri, playerInterface) {
|
|
// The player does not yet have a manifest.
|
|
expect(player.getVariantTracks()).toEqual([]);
|
|
expect(player.getTextTracks()).toEqual([]);
|
|
|
|
parser.playerInterface = playerInterface;
|
|
return Promise.resolve(manifest);
|
|
});
|
|
drmEngine.init.and.callFake(function(manifest, isOffline) {
|
|
// The player does not yet have a playhead.
|
|
expect(player.getVariantTracks()).toEqual([]);
|
|
expect(player.getTextTracks()).toEqual([]);
|
|
});
|
|
|
|
player.load('', 0, parserFactory).catch(fail).then(function() {
|
|
// Make sure the interruptions didn't mess up the tracks.
|
|
streamingEngine.onCanSwitch();
|
|
expect(player.getVariantTracks()).toEqual(variantTracks);
|
|
expect(player.getTextTracks()).toEqual(textTracks);
|
|
}).then(done);
|
|
});
|
|
|
|
it('doesn\'t disable AbrManager if switching variants', function() {
|
|
streamingEngine.onCanSwitch();
|
|
|
|
var config = player.getConfiguration();
|
|
expect(config.abr.enabled).toBe(true);
|
|
expect(variantTracks[1].type).toBe('variant');
|
|
player.selectVariantTrack(variantTracks[1]);
|
|
config = player.getConfiguration();
|
|
expect(config.abr.enabled).toBe(true);
|
|
});
|
|
|
|
it('doesn\'t disable AbrManager if switching text', function() {
|
|
streamingEngine.onCanSwitch();
|
|
|
|
var config = player.getConfiguration();
|
|
expect(config.abr.enabled).toBe(true);
|
|
expect(textTracks[0].type).toBe(ContentType.TEXT);
|
|
player.selectTextTrack(textTracks[0]);
|
|
config = player.getConfiguration();
|
|
expect(config.abr.enabled).toBe(true);
|
|
});
|
|
|
|
it('switches streams', function() {
|
|
streamingEngine.onCanSwitch();
|
|
|
|
var track = variantTracks[3];
|
|
var variant = manifest.periods[0].variants[3];
|
|
expect(track.id).toEqual(variant.id);
|
|
|
|
player.selectVariantTrack(track);
|
|
expect(streamingEngine.switchVariant)
|
|
.toHaveBeenCalledWith(variant, false);
|
|
});
|
|
|
|
it('still switches streams if called during startup', function() {
|
|
// startup is not complete until onCanSwitch is called.
|
|
|
|
// pick a track
|
|
var track = variantTracks[1];
|
|
// ask the player to switch to it
|
|
player.selectVariantTrack(track);
|
|
// nothing happens yet
|
|
expect(streamingEngine.switchVariant).not.toHaveBeenCalled();
|
|
|
|
var variant = manifest.periods[0].variants[1];
|
|
expect(variant.id).toEqual(track.id);
|
|
|
|
// after startup is complete, the manual selection takes effect.
|
|
streamingEngine.onCanSwitch();
|
|
expect(streamingEngine.switchVariant)
|
|
.toHaveBeenCalledWith(variant, false);
|
|
});
|
|
|
|
it('still switches streams if called while switching Periods', function() {
|
|
// startup is complete after onCanSwitch.
|
|
streamingEngine.onCanSwitch();
|
|
|
|
// startup doesn't call switchVariant
|
|
expect(streamingEngine.switchVariant).not.toHaveBeenCalled();
|
|
|
|
var track = variantTracks[3];
|
|
var variant = manifest.periods[0].variants[3];
|
|
expect(variant.id).toEqual(track.id);
|
|
|
|
// simulate the transition to period 1
|
|
transitionPeriod(1);
|
|
|
|
// select the new track (from period 0, which is fine)
|
|
player.selectVariantTrack(track);
|
|
expect(streamingEngine.switchVariant).not.toHaveBeenCalled();
|
|
|
|
// after transition is completed by onCanSwitch, switchVariant is called
|
|
streamingEngine.onCanSwitch();
|
|
expect(streamingEngine.switchVariant)
|
|
.toHaveBeenCalledWith(variant, false);
|
|
});
|
|
|
|
it('switching audio doesn\'t change selected text track', function() {
|
|
streamingEngine.onCanSwitch();
|
|
player.configure({
|
|
preferredTextLanguage: 'es'
|
|
});
|
|
|
|
var textStream = manifest.periods[0].textStreams[1];
|
|
expect(textTracks[1].type).toBe(ContentType.TEXT);
|
|
expect(textTracks[1].language).toBe('en');
|
|
|
|
var textTrack = textTracks[1];
|
|
streamingEngine.switchTextStream.calls.reset();
|
|
player.selectTextTrack(textTrack);
|
|
expect(streamingEngine.switchTextStream).toHaveBeenCalledWith(textStream);
|
|
// We have selected an English text track explicitly.
|
|
expect(getActiveTextTrack().id).toBe(textTrack.id);
|
|
|
|
var variantTrack = variantTracks[2];
|
|
var variant = manifest.periods[0].variants[2];
|
|
expect(variantTrack.id).toBe(variant.id);
|
|
player.selectVariantTrack(variantTrack);
|
|
|
|
// The active text track has not changed, even though the text language
|
|
// preference is Spanish.
|
|
expect(getActiveTextTrack().id).toBe(textTrack.id);
|
|
});
|
|
|
|
it('selectAudioLanguage() takes precedence over ' +
|
|
'preferredAudioLanguage', function() {
|
|
streamingEngine.onCanSwitch();
|
|
|
|
// This preference is set in beforeEach, before load().
|
|
expect(player.getConfiguration().preferredAudioLanguage).toBe('en');
|
|
|
|
expect(getActiveVariantTrack().language).toBe('en');
|
|
|
|
var period = manifest.periods[0];
|
|
var spanishVariant = period.variants[4];
|
|
expect(spanishVariant.language).toBe('es');
|
|
|
|
streamingEngine.switchVariant.calls.reset();
|
|
player.selectAudioLanguage('es');
|
|
|
|
expect(streamingEngine.switchVariant)
|
|
.toHaveBeenCalledWith(spanishVariant, true);
|
|
expect(getActiveVariantTrack().language).toBe('es');
|
|
});
|
|
|
|
it('selectAudioLanguage() respects selected role',
|
|
function() {
|
|
streamingEngine.onCanSwitch();
|
|
expect(getActiveVariantTrack().id).toBe(1);
|
|
|
|
var period = manifest.periods[0];
|
|
var variantWithCommentaryRole = period.variants[2];
|
|
expect(variantWithCommentaryRole.audio.roles[0]).toBe('commentary');
|
|
|
|
streamingEngine.switchVariant.calls.reset();
|
|
player.selectAudioLanguage('en', 'commentary');
|
|
|
|
expect(streamingEngine.switchVariant)
|
|
.toHaveBeenCalledWith(variantWithCommentaryRole, true);
|
|
expect(getActiveVariantTrack().roles[0]).toBe('commentary');
|
|
});
|
|
|
|
it('selectTextLanguage() takes precedence over ' +
|
|
'preferredTextLanguage', function() {
|
|
streamingEngine.onCanSwitch();
|
|
|
|
// This preference is set in beforeEach, before load().
|
|
expect(player.getConfiguration().preferredTextLanguage).toBe('es');
|
|
|
|
expect(getActiveTextTrack().language).toBe('es');
|
|
|
|
var period = manifest.periods[0];
|
|
var englishStream = period.textStreams[1];
|
|
expect(englishStream.language).toBe('en');
|
|
|
|
streamingEngine.switchTextStream.calls.reset();
|
|
player.selectTextLanguage('en');
|
|
|
|
expect(streamingEngine.switchTextStream)
|
|
.toHaveBeenCalledWith(englishStream);
|
|
expect(getActiveTextTrack().language).toBe('en');
|
|
});
|
|
|
|
it('selectTextLanguage() respects selected role',
|
|
function() {
|
|
streamingEngine.onCanSwitch();
|
|
expect(getActiveTextTrack().id).toBe(6);
|
|
|
|
var period = manifest.periods[0];
|
|
var streamWithCommentaryRole = period.textStreams[2];
|
|
expect(streamWithCommentaryRole.roles[0]).toBe('commentary');
|
|
|
|
streamingEngine.switchTextStream.calls.reset();
|
|
player.selectTextLanguage('en', 'commentary');
|
|
|
|
expect(streamingEngine.switchTextStream)
|
|
.toHaveBeenCalledWith(streamWithCommentaryRole);
|
|
expect(getActiveTextTrack().roles[0]).toBe('commentary');
|
|
});
|
|
|
|
it('changing current audio language changes active stream', function() {
|
|
streamingEngine.onCanSwitch();
|
|
|
|
var spanishVariant = manifest.periods[0].variants[4];
|
|
expect(spanishVariant.language).toBe('es');
|
|
|
|
expect(getActiveVariantTrack().language).not.toBe('es');
|
|
expect(streamingEngine.switchVariant).not.toHaveBeenCalled();
|
|
player.selectAudioLanguage('es');
|
|
|
|
expect(streamingEngine.switchVariant)
|
|
.toHaveBeenCalledWith(spanishVariant, true);
|
|
expect(getActiveVariantTrack().language).toBe('es');
|
|
});
|
|
|
|
it('changing currentTextLanguage changes active stream', function() {
|
|
streamingEngine.onCanSwitch();
|
|
|
|
var englishStream = manifest.periods[0].textStreams[1];
|
|
expect(englishStream.language).toBe('en');
|
|
|
|
expect(getActiveTextTrack().language).not.toBe('en');
|
|
expect(streamingEngine.switchTextStream).not.toHaveBeenCalled();
|
|
player.selectTextLanguage('en');
|
|
|
|
expect(streamingEngine.switchTextStream)
|
|
.toHaveBeenCalledWith(englishStream);
|
|
expect(getActiveTextTrack().language).toBe('en');
|
|
});
|
|
});
|
|
|
|
describe('languages', function() {
|
|
it('chooses the first as default', function(done) {
|
|
runTest(['en', 'es'], 'pt', 0, done);
|
|
});
|
|
|
|
it('chooses the primary track', function(done) {
|
|
runTest(['en', 'es', '*fr'], 'pt', 2, done);
|
|
});
|
|
|
|
it('chooses exact match for main language', function(done) {
|
|
runTest(['en', 'pt', 'pt-BR'], 'pt', 1, done);
|
|
});
|
|
|
|
it('chooses exact match for subtags', function(done) {
|
|
runTest(['en', 'pt', 'pt-BR'], 'PT-BR', 2, done);
|
|
});
|
|
|
|
it('chooses base language if exact does not exist', function(done) {
|
|
runTest(['en', 'es', 'pt'], 'pt-BR', 2, done);
|
|
});
|
|
|
|
it('chooses different subtags if base language does not exist',
|
|
function(done) {
|
|
runTest(['en', 'es', 'pt-BR'], 'pt-PT', 2, done);
|
|
});
|
|
|
|
it('enables text track if audio and text are different language on startup',
|
|
function(done) {
|
|
// A manifest we can use to test text visibility.
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(0).language('pt').addAudio(0)
|
|
.addVariant(1).language('en').addAudio(1)
|
|
.addTextStream(2).language('pt')
|
|
.addTextStream(3).language('fr')
|
|
.build();
|
|
|
|
player.configure({
|
|
preferredAudioLanguage: 'en',
|
|
preferredTextLanguage: 'fr'
|
|
});
|
|
|
|
expect(player.isTextTrackVisible()).toBe(false);
|
|
|
|
var parser = new shaka.test.FakeManifestParser(manifest);
|
|
var factory = function() { return parser; };
|
|
player.load('', 0, factory)
|
|
.then(function() {
|
|
// Text was turned on during startup.
|
|
expect(player.isTextTrackVisible()).toBe(true);
|
|
|
|
// Turn text back off.
|
|
player.setTextTrackVisibility(false);
|
|
expect(player.isTextTrackVisible()).toBe(false);
|
|
|
|
// Change text languages after startup.
|
|
player.selectTextLanguage('pt');
|
|
|
|
// This should not turn text back on.
|
|
expect(player.isTextTrackVisible()).toBe(false);
|
|
}).catch(fail).then(done);
|
|
});
|
|
|
|
it('chooses an arbitrary language when none given', function(done) {
|
|
// The Player shouldn't allow changing between languages, so it should
|
|
// choose an arbitrary language when none is given.
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(0).language('pt').addAudio(0)
|
|
.addVariant(1).language('en').addAudio(1)
|
|
.build();
|
|
|
|
player.configure({
|
|
preferredAudioLanguage: undefined
|
|
});
|
|
|
|
var parser = new shaka.test.FakeManifestParser(manifest);
|
|
var parserFactory = function() { return parser; };
|
|
player.load('', 0, parserFactory).then(function() {
|
|
expect(abrManager.setVariants).toHaveBeenCalled();
|
|
|
|
// If we have chosen any arbitrary language, setVariants is provided
|
|
// with exactly one variant.
|
|
var variants = abrManager.setVariants.calls.argsFor(0)[0];
|
|
expect(variants.length).toBe(1);
|
|
}).catch(fail).then(done);
|
|
});
|
|
|
|
/**
|
|
* @param {!Array.<string>} languages
|
|
* @param {string} preference
|
|
* @param {number} expectedIndex
|
|
* @param {function()} done
|
|
*/
|
|
function runTest(languages, preference, expectedIndex, done) {
|
|
var generator = new shaka.test.ManifestGenerator().addPeriod(0);
|
|
|
|
for (var i = 0; i < languages.length; i++) {
|
|
var lang = languages[i];
|
|
if (lang.charAt(0) == '*') {
|
|
generator
|
|
.addVariant(i)
|
|
.primary()
|
|
.language(lang.substr(1))
|
|
.addAudio(i);
|
|
} else {
|
|
generator.addVariant(i).language(lang).addAudio(i);
|
|
}
|
|
}
|
|
// A manifest we can use to test language selection.
|
|
manifest = generator.build();
|
|
|
|
// Set the user preferences, which must happen before load().
|
|
player.configure({
|
|
preferredAudioLanguage: preference
|
|
});
|
|
|
|
var parser = new shaka.test.FakeManifestParser(manifest);
|
|
var factory = function() { return parser; };
|
|
player.load('', 0, factory).then(function() {
|
|
expect(getActiveVariantTrack().id).toBe(expectedIndex);
|
|
}).catch(fail).then(done);
|
|
}
|
|
});
|
|
|
|
describe('getStats', function() {
|
|
beforeAll(function() {
|
|
jasmine.clock().install();
|
|
jasmine.clock().mockDate();
|
|
});
|
|
|
|
beforeEach(function(done) {
|
|
// A manifest we can use to test stats.
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(0)
|
|
.bandwidth(200)
|
|
.addAudio(1).bandwidth(100)
|
|
.addVideo(4).bandwidth(100).size(100, 200)
|
|
.addVariant(1)
|
|
.bandwidth(300)
|
|
.addAudio(1).bandwidth(100)
|
|
.addVideo(5).bandwidth(200).size(200, 400)
|
|
.addVariant(2)
|
|
.bandwidth(300)
|
|
.addAudio(2).bandwidth(200)
|
|
.addVideo(4).bandwidth(100).size(100, 200)
|
|
.addVariant(3)
|
|
.bandwidth(400)
|
|
.addAudio(2).bandwidth(200)
|
|
.addVideo(5).bandwidth(200).size(200, 400)
|
|
.build();
|
|
|
|
var parser = new shaka.test.FakeManifestParser(manifest);
|
|
var parserFactory = function() { return parser; };
|
|
player.load('', 0, parserFactory)
|
|
.then(function() {
|
|
// Initialize the fake streams.
|
|
streamingEngine.onCanSwitch();
|
|
})
|
|
.catch(fail)
|
|
.then(done);
|
|
});
|
|
|
|
afterAll(function() {
|
|
jasmine.clock().uninstall();
|
|
});
|
|
|
|
it('can be called before player.load()', function(done) {
|
|
// Regression test for https://github.com/google/shaka-player/issues/968
|
|
// Create a fresh Player, since all other tests start after load()
|
|
player.destroy().then(function() {
|
|
player = new shaka.Player(video);
|
|
|
|
// In #968, getStats() throws an exception:
|
|
var stats = player.getStats();
|
|
expect(stats).toBeTruthy();
|
|
}).catch(fail).then(done);
|
|
});
|
|
|
|
it('tracks estimated bandwidth', function() {
|
|
abrManager.getBandwidthEstimate.and.returnValue(25);
|
|
var stats = player.getStats();
|
|
expect(stats.estimatedBandwidth).toBe(25);
|
|
});
|
|
|
|
it('tracks info about current stream', function() {
|
|
var stats = player.getStats();
|
|
// Should have chosen the first of each type of stream.
|
|
expect(stats.width).toBe(100);
|
|
expect(stats.height).toBe(200);
|
|
expect(stats.streamBandwidth).toBe(200);
|
|
});
|
|
|
|
it('tracks frame info', function() {
|
|
// getVideoPlaybackQuality does not exist yet.
|
|
var stats = player.getStats();
|
|
expect(stats.decodedFrames).toBeNaN();
|
|
expect(stats.droppedFrames).toBeNaN();
|
|
|
|
video.getVideoPlaybackQuality = function() {
|
|
return {
|
|
corruptedVideoFrames: 0,
|
|
creationTime: 0,
|
|
totalFrameDelay: 0,
|
|
totalVideoFrames: 75,
|
|
droppedVideoFrames: 125
|
|
};
|
|
};
|
|
|
|
// Now that it exists, theses stats should exist.
|
|
stats = player.getStats();
|
|
expect(stats.decodedFrames).toBe(75);
|
|
expect(stats.droppedFrames).toBe(125);
|
|
});
|
|
|
|
describe('buffer/play times', function() {
|
|
it('tracks play time', function() {
|
|
var stats = player.getStats();
|
|
expect(stats.playTime).toBeCloseTo(0);
|
|
expect(stats.bufferingTime).toBeCloseTo(0);
|
|
|
|
jasmine.clock().tick(5000);
|
|
|
|
stats = player.getStats();
|
|
expect(stats.playTime).toBeCloseTo(5);
|
|
expect(stats.bufferingTime).toBeCloseTo(0);
|
|
});
|
|
|
|
it('tracks buffering time', function() {
|
|
var stats = player.getStats();
|
|
expect(stats.playTime).toBeCloseTo(0);
|
|
expect(stats.bufferingTime).toBeCloseTo(0);
|
|
|
|
buffering(true);
|
|
jasmine.clock().tick(5000);
|
|
|
|
stats = player.getStats();
|
|
expect(stats.playTime).toBeCloseTo(0);
|
|
expect(stats.bufferingTime).toBeCloseTo(5);
|
|
});
|
|
|
|
it('tracks correct time when switching states', function() {
|
|
// buffering(false)
|
|
jasmine.clock().tick(3000);
|
|
buffering(true);
|
|
jasmine.clock().tick(5000);
|
|
buffering(true);
|
|
jasmine.clock().tick(9000);
|
|
buffering(false);
|
|
jasmine.clock().tick(1000);
|
|
|
|
var stats = player.getStats();
|
|
expect(stats.playTime).toBeCloseTo(4);
|
|
expect(stats.bufferingTime).toBeCloseTo(14);
|
|
});
|
|
|
|
/**
|
|
* @param {boolean} buffering
|
|
* @suppress {accessControls}
|
|
*/
|
|
function buffering(buffering) {
|
|
player.onBuffering_(buffering);
|
|
}
|
|
});
|
|
|
|
describe('.switchHistory', function() {
|
|
it('includes original choices', function() {
|
|
// checkHistory prepends the initial stream selections.
|
|
checkHistory([]);
|
|
});
|
|
|
|
it('includes selectVariantTrack choices', function() {
|
|
var track = player.getVariantTracks()[3];
|
|
player.selectVariantTrack(track);
|
|
|
|
var period = manifest.periods[0];
|
|
var variant =
|
|
shaka.util.StreamUtils.findVariantForTrack(period, track);
|
|
|
|
checkHistory([{
|
|
// We are using a mock date, so this is not a race.
|
|
timestamp: Date.now() / 1000,
|
|
id: variant.id,
|
|
type: 'variant',
|
|
fromAdaptation: false,
|
|
bandwidth: variant.bandwidth
|
|
}]);
|
|
});
|
|
|
|
it('includes adaptation choices', function() {
|
|
var variant = manifest.periods[0].variants[3];
|
|
|
|
switch_(variant);
|
|
checkHistory(jasmine.arrayContaining([
|
|
{
|
|
timestamp: Date.now() / 1000,
|
|
id: variant.id,
|
|
type: 'variant',
|
|
fromAdaptation: true,
|
|
bandwidth: variant.bandwidth
|
|
}
|
|
]));
|
|
});
|
|
|
|
/**
|
|
* Checks that the switch history is correct.
|
|
* @param {!Array.<shakaExtern.TrackChoice>} additional
|
|
*/
|
|
function checkHistory(additional) {
|
|
var prefix = {
|
|
timestamp: jasmine.any(Number),
|
|
id: 0,
|
|
type: 'variant',
|
|
fromAdaptation: true,
|
|
bandwidth: 200
|
|
};
|
|
|
|
var switchHistory = player.getStats().switchHistory;
|
|
|
|
expect(switchHistory[0]).toEqual(prefix);
|
|
expect(switchHistory.slice(1)).toEqual(additional);
|
|
}
|
|
|
|
/**
|
|
* @param {shakaExtern.Variant} variant
|
|
* @suppress {accessControls}
|
|
*/
|
|
function switch_(variant) {
|
|
player.switch_(variant);
|
|
}
|
|
});
|
|
|
|
describe('.stateHistory', function() {
|
|
it('begins with buffering state', function() {
|
|
setBuffering(true);
|
|
expect(player.getStats().stateHistory).toEqual([
|
|
{
|
|
// We are using a mock date, so this is not a race.
|
|
timestamp: Date.now() / 1000,
|
|
duration: 0,
|
|
state: 'buffering'
|
|
}
|
|
]);
|
|
});
|
|
|
|
it('transitions to paused if the video is paused', function() {
|
|
setBuffering(true);
|
|
video.paused = true;
|
|
setBuffering(false);
|
|
expect(player.getStats().stateHistory).toEqual([
|
|
{
|
|
timestamp: jasmine.any(Number),
|
|
duration: jasmine.any(Number),
|
|
state: 'buffering'
|
|
},
|
|
{
|
|
timestamp: jasmine.any(Number),
|
|
duration: jasmine.any(Number),
|
|
state: 'paused'
|
|
}
|
|
]);
|
|
});
|
|
|
|
it('transitions to playing if the video is playing', function() {
|
|
setBuffering(true);
|
|
video.paused = false;
|
|
setBuffering(false);
|
|
expect(player.getStats().stateHistory).toEqual([
|
|
{
|
|
timestamp: jasmine.any(Number),
|
|
duration: jasmine.any(Number),
|
|
state: 'buffering'
|
|
},
|
|
{
|
|
timestamp: jasmine.any(Number),
|
|
duration: jasmine.any(Number),
|
|
state: 'playing'
|
|
}
|
|
]);
|
|
});
|
|
|
|
it('transitions to ended when the video ends', function() {
|
|
setBuffering(false);
|
|
|
|
video.ended = true;
|
|
// Fire an 'ended' event on the mock video.
|
|
video.on['ended']();
|
|
|
|
expect(player.getStats().stateHistory).toEqual([
|
|
{
|
|
timestamp: jasmine.any(Number),
|
|
duration: jasmine.any(Number),
|
|
state: 'playing'
|
|
},
|
|
{
|
|
timestamp: jasmine.any(Number),
|
|
duration: jasmine.any(Number),
|
|
state: 'ended'
|
|
}
|
|
]);
|
|
});
|
|
|
|
it('accumulates duration as time passes', function() {
|
|
// We are using a mock date, so this is not a race.
|
|
var bufferingStarts = Date.now() / 1000;
|
|
setBuffering(true);
|
|
|
|
expect(player.getStats().stateHistory).toEqual([
|
|
{
|
|
timestamp: bufferingStarts,
|
|
duration: 0,
|
|
state: 'buffering'
|
|
}
|
|
]);
|
|
|
|
jasmine.clock().tick(1500);
|
|
expect(player.getStats().stateHistory).toEqual([
|
|
{
|
|
timestamp: bufferingStarts,
|
|
duration: 1.5,
|
|
state: 'buffering'
|
|
}
|
|
]);
|
|
|
|
var playbackStarts = Date.now() / 1000;
|
|
setBuffering(false);
|
|
jasmine.clock().tick(9000);
|
|
expect(player.getStats().stateHistory).toEqual([
|
|
{
|
|
timestamp: bufferingStarts,
|
|
duration: 1.5,
|
|
state: 'buffering'
|
|
},
|
|
{
|
|
timestamp: playbackStarts,
|
|
duration: 9,
|
|
state: 'playing'
|
|
}
|
|
]);
|
|
|
|
});
|
|
|
|
/**
|
|
* @param {boolean} buffering
|
|
* @suppress {accessControls}
|
|
*/
|
|
function setBuffering(buffering) {
|
|
player.onBuffering_(buffering);
|
|
}
|
|
});
|
|
});
|
|
|
|
describe('unplayable periods', function() {
|
|
beforeEach(function() {
|
|
// overriding for good / bad codecs.
|
|
window.MediaSource.isTypeSupported = function(mimeType) {
|
|
return mimeType.indexOf('good') >= 0;
|
|
};
|
|
});
|
|
|
|
it('success when one period is playable', function(done) {
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(0)
|
|
.addVideo(0).mime('video/mp4', 'good')
|
|
.build();
|
|
var parser = new shaka.test.FakeManifestParser(manifest);
|
|
var factory = function() { return parser; };
|
|
player.load('', 0, factory).catch(fail).then(done);
|
|
});
|
|
|
|
it('success when all periods are playable', function(done) {
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(0)
|
|
.addVideo(0).mime('video/mp4', 'good')
|
|
.addPeriod(1)
|
|
.addVariant(1)
|
|
.addVideo(1).mime('video/mp4', 'good')
|
|
.build();
|
|
var parser = new shaka.test.FakeManifestParser(manifest);
|
|
var factory = function() { return parser; };
|
|
player.load('', 0, factory).catch(fail).then(done);
|
|
});
|
|
|
|
it('throw UNPLAYABLE_PERIOD when some periods are unplayable',
|
|
function(done) {
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(0).bandwidth(500)
|
|
.addVideo(0).mime('video/mp4', 'good')
|
|
.addPeriod(1)
|
|
.addVariant(1).bandwidth(500)
|
|
.addVideo(1).mime('video/mp4', 'bad')
|
|
.build();
|
|
var parser = new shaka.test.FakeManifestParser(manifest);
|
|
var factory = function() { return parser; };
|
|
player.load('', 0, factory).then(fail).catch(function(error) {
|
|
shaka.test.Util.expectToEqualError(
|
|
error,
|
|
new shaka.util.Error(
|
|
shaka.util.Error.Severity.CRITICAL,
|
|
shaka.util.Error.Category.MANIFEST,
|
|
shaka.util.Error.Code.UNPLAYABLE_PERIOD));
|
|
}).then(done);
|
|
});
|
|
|
|
it('throw CONTENT_UNSUPPORTED_BY_BROWSER when the only period is ' +
|
|
'unplayable', function(done) {
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(0).bandwidth(500)
|
|
.addVideo(0).mime('video/mp4', 'bad')
|
|
.build();
|
|
var parser = new shaka.test.FakeManifestParser(manifest);
|
|
var factory = function() { return parser; };
|
|
player.load('', 0, factory).then(fail).catch(function(error) {
|
|
shaka.test.Util.expectToEqualError(
|
|
error,
|
|
new shaka.util.Error(
|
|
shaka.util.Error.Severity.CRITICAL,
|
|
shaka.util.Error.Category.MANIFEST,
|
|
shaka.util.Error.Code.CONTENT_UNSUPPORTED_BY_BROWSER));
|
|
}).then(done);
|
|
});
|
|
|
|
it('throw CONTENT_UNSUPPORTED_BY_BROWSER when all periods are unplayable',
|
|
function(done) {
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(0).bandwidth(500)
|
|
.addVideo(0).mime('video/mp4', 'bad')
|
|
.addVariant(1).bandwidth(500)
|
|
.addVideo(1).mime('video/mp4', 'bad')
|
|
.addPeriod(1)
|
|
.addVariant(2)
|
|
.addVideo(2).mime('video/mp4', 'bad')
|
|
.build();
|
|
|
|
var parser = new shaka.test.FakeManifestParser(manifest);
|
|
var factory = function() { return parser; };
|
|
player.load('', 0, factory).then(fail).catch(function(error) {
|
|
shaka.test.Util.expectToEqualError(
|
|
error,
|
|
new shaka.util.Error(
|
|
shaka.util.Error.Severity.CRITICAL,
|
|
shaka.util.Error.Category.MANIFEST,
|
|
shaka.util.Error.Code.CONTENT_UNSUPPORTED_BY_BROWSER));
|
|
}).then(done);
|
|
});
|
|
|
|
it('throw UNPLAYABLE_PERIOD when the new period is unplayable',
|
|
function(done) {
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(0).bandwidth(500)
|
|
.addVideo(0).mime('video/mp4', 'good')
|
|
.addVariant(1).bandwidth(500)
|
|
.addVideo(1).mime('video/mp4', 'good')
|
|
.build();
|
|
var parser = new shaka.test.FakeManifestParser(manifest);
|
|
var factory = function() { return parser; };
|
|
player.load('', 0, factory).catch(fail).then(function() {
|
|
var manifest2 = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(0).bandwidth(500)
|
|
.addVideo(0).mime('video/mp4', 'bad')
|
|
.build();
|
|
manifest.periods.push(manifest2.periods[0]);
|
|
try {
|
|
parser.playerInterface.filterNewPeriod(manifest2.periods[0]);
|
|
fail('filter period wrong');
|
|
} catch (error) {
|
|
shaka.test.Util.expectToEqualError(
|
|
error,
|
|
new shaka.util.Error(
|
|
shaka.util.Error.Severity.CRITICAL,
|
|
shaka.util.Error.Category.MANIFEST,
|
|
shaka.util.Error.Code.UNPLAYABLE_PERIOD));
|
|
}
|
|
}).catch(fail).then(done);
|
|
});
|
|
});
|
|
|
|
describe('restrictions', function() {
|
|
it('switches if active is restricted by application', function(done) {
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(0).bandwidth(500)
|
|
.addVideo(1)
|
|
.addVariant(1).bandwidth(100)
|
|
.addVideo(2)
|
|
.build();
|
|
|
|
setupPlayer().then(function() {
|
|
var activeVariant = getActiveVariantTrack();
|
|
expect(activeVariant.id).toBe(0);
|
|
|
|
// Ask AbrManager to choose the 0th variant from those it is given.
|
|
abrManager.chooseIndex = 0;
|
|
abrManager.chooseVariant.calls.reset();
|
|
|
|
// This restriction should make it so that the first variant (bandwidth
|
|
// 500, id 0) cannot be selected.
|
|
player.configure({
|
|
restrictions: { maxBandwidth: 200 }
|
|
});
|
|
|
|
// The restriction change should trigger a call to AbrManager.
|
|
expect(abrManager.chooseVariant).toHaveBeenCalled();
|
|
|
|
// The first variant is disallowed.
|
|
expect(manifest.periods[0].variants[0].id).toBe(0);
|
|
expect(manifest.periods[0].variants[0].allowedByApplication)
|
|
.toBe(false);
|
|
|
|
// AbrManager chose the second variant (id 1).
|
|
activeVariant = getActiveVariantTrack();
|
|
expect(activeVariant.id).toBe(1);
|
|
}).catch(fail).then(done);
|
|
});
|
|
|
|
it('switches if active key status is "output-restricted"', function(done) {
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(0)
|
|
.addVideo(1).keyId('abc')
|
|
.addVariant(1)
|
|
.addVideo(2)
|
|
.build();
|
|
|
|
setupPlayer().then(function() {
|
|
var activeVariant = getActiveVariantTrack();
|
|
expect(activeVariant.id).toBe(0);
|
|
|
|
abrManager.chooseIndex = 0;
|
|
abrManager.chooseVariant.calls.reset();
|
|
|
|
// This restricts the first variant, which triggers chooseVariant.
|
|
onKeyStatus({ 'abc': 'output-restricted' });
|
|
expect(abrManager.chooseVariant).toHaveBeenCalled();
|
|
|
|
// The first variant is disallowed.
|
|
expect(manifest.periods[0].variants[0].id).toBe(0);
|
|
expect(manifest.periods[0].variants[0].allowedByKeySystem)
|
|
.toBe(false);
|
|
|
|
// The second variant was chosen.
|
|
activeVariant = getActiveVariantTrack();
|
|
expect(activeVariant.id).toBe(1);
|
|
}).catch(fail).then(done);
|
|
});
|
|
|
|
it('switches if active key status is "internal-error"', function(done) {
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(0)
|
|
.addVideo(1).keyId('abc')
|
|
.addVariant(1)
|
|
.addVideo(2)
|
|
.build();
|
|
|
|
setupPlayer().then(function() {
|
|
var activeVariant = getActiveVariantTrack();
|
|
expect(activeVariant.id).toBe(0);
|
|
|
|
// AbrManager should choose the second track since the first is
|
|
// restricted.
|
|
abrManager.chooseIndex = 0;
|
|
abrManager.chooseVariant.calls.reset();
|
|
onKeyStatus({'abc': 'internal-error'});
|
|
expect(abrManager.chooseVariant).toHaveBeenCalled();
|
|
expect(manifest.periods[0].variants[0].id).toBe(0);
|
|
expect(manifest.periods[0].variants[0].allowedByKeySystem)
|
|
.toBe(false);
|
|
|
|
activeVariant = getActiveVariantTrack();
|
|
expect(activeVariant.id).toBe(1);
|
|
}).catch(fail).then(done);
|
|
});
|
|
|
|
it('doesn\'t switch if the active stream isn\'t restricted',
|
|
function(done) {
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(0)
|
|
.addVideo(1).keyId('abc')
|
|
.addVariant(1)
|
|
.addVideo(2)
|
|
.build();
|
|
|
|
setupPlayer().then(function() {
|
|
abrManager.chooseVariant.calls.reset();
|
|
|
|
var activeVariant = getActiveVariantTrack();
|
|
expect(activeVariant.id).toBe(0);
|
|
|
|
onKeyStatus({'abc': 'usable'});
|
|
expect(abrManager.chooseVariant).not.toHaveBeenCalled();
|
|
|
|
activeVariant = getActiveVariantTrack();
|
|
expect(activeVariant.id).toBe(0);
|
|
}).catch(fail).then(done);
|
|
});
|
|
|
|
it('removes if key status is "output-restricted"', function(done) {
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(0)
|
|
.addVideo(1).keyId('abc')
|
|
.addVariant(1)
|
|
.addVideo(2)
|
|
.build();
|
|
|
|
setupPlayer().then(function() {
|
|
expect(player.getVariantTracks().length).toBe(2);
|
|
|
|
onKeyStatus({'abc': 'output-restricted'});
|
|
|
|
var tracks = player.getVariantTracks();
|
|
expect(tracks.length).toBe(1);
|
|
expect(tracks[0].id).toBe(1);
|
|
}).catch(fail).then(done);
|
|
});
|
|
|
|
it('removes if key status is "internal-error"', function(done) {
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(0)
|
|
.addVideo(1).keyId('abc')
|
|
.addVariant(1)
|
|
.addVideo(2)
|
|
.build();
|
|
|
|
setupPlayer().then(function() {
|
|
expect(player.getVariantTracks().length).toBe(2);
|
|
|
|
onKeyStatus({'abc': 'internal-error'});
|
|
|
|
var tracks = player.getVariantTracks();
|
|
expect(tracks.length).toBe(1);
|
|
expect(tracks[0].id).toBe(1);
|
|
}).catch(fail).then(done);
|
|
});
|
|
|
|
it('removes if we don\'t have the required key', function(done) {
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(0)
|
|
.addVideo(1).keyId('abc')
|
|
.addVariant(2)
|
|
.addVideo(3)
|
|
.build();
|
|
|
|
setupPlayer().then(function() {
|
|
expect(player.getVariantTracks().length).toBe(2);
|
|
|
|
// We have some key statuses, but not for the key IDs we know.
|
|
onKeyStatus({'foo': 'usable'});
|
|
|
|
var tracks = player.getVariantTracks();
|
|
expect(tracks.length).toBe(1);
|
|
expect(tracks[0].id).toBe(2);
|
|
}).catch(fail).then(done);
|
|
});
|
|
|
|
it('does not restrict if no key statuses are available', function(done) {
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(0)
|
|
.addVideo(1).keyId('abc')
|
|
.addVariant(2)
|
|
.addVideo(3)
|
|
.build();
|
|
|
|
setupPlayer().then(function() {
|
|
expect(player.getVariantTracks().length).toBe(2);
|
|
|
|
// This simulates, for example, the lack of key status on Chromecast
|
|
// when using PlayReady. See #1070.
|
|
onKeyStatus({});
|
|
|
|
var tracks = player.getVariantTracks();
|
|
expect(tracks.length).toBe(2);
|
|
}).catch(fail).then(done);
|
|
});
|
|
|
|
it('doesn\'t remove when using synthetic key status', function(done) {
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(0)
|
|
.addVideo(1).keyId('abc')
|
|
.addVariant(2)
|
|
.addVideo(3)
|
|
.build();
|
|
|
|
setupPlayer().then(function() {
|
|
expect(player.getVariantTracks().length).toBe(2);
|
|
|
|
// A synthetic key status contains a single key status with key '00'.
|
|
onKeyStatus({'00': 'usable'});
|
|
|
|
expect(player.getVariantTracks().length).toBe(2);
|
|
}).catch(fail).then(done);
|
|
});
|
|
|
|
it('removes all encrypted tracks for errors with synthetic key status',
|
|
function(done) {
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(0)
|
|
.addVideo(1).keyId('abc')
|
|
.addVariant(2)
|
|
.addVideo(3).keyId('xyz')
|
|
.addVariant(4)
|
|
.addVideo(5)
|
|
.build();
|
|
|
|
setupPlayer()
|
|
.then(function() {
|
|
expect(player.getVariantTracks().length).toBe(3);
|
|
|
|
// A synthetic key status contains a single key status with key
|
|
// '00'.
|
|
onKeyStatus({'00': 'internal-error'});
|
|
|
|
var tracks = player.getVariantTracks();
|
|
expect(tracks.length).toBe(1);
|
|
expect(tracks[0].id).toBe(4);
|
|
})
|
|
.catch(fail)
|
|
.then(done);
|
|
});
|
|
|
|
it('removes if key system does not support codec', function(done) {
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(0).addDrmInfo('foo.bar')
|
|
.addVideo(1).encrypted(true).mime('video/unsupported')
|
|
.addVariant(1).addDrmInfo('foo.bar')
|
|
.addVideo(2).encrypted(true)
|
|
.build();
|
|
|
|
// We must be careful that our video/unsupported was not filtered out
|
|
// because of MSE support. We are specifically testing EME-based
|
|
// filtering of codecs.
|
|
expect(MediaSource.isTypeSupported('video/unsupported')).toBe(true);
|
|
// FakeDrmEngine's getSupportedTypes() returns video/mp4 by default.
|
|
|
|
setupPlayer().then(function() {
|
|
var tracks = player.getVariantTracks();
|
|
expect(tracks.length).toBe(1);
|
|
expect(tracks[0].id).toBe(1);
|
|
}).catch(fail).then(done);
|
|
});
|
|
|
|
it('removes based on bandwidth', function(done) {
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(0).bandwidth(10)
|
|
.addVideo(1)
|
|
.addVariant(1).bandwidth(1500)
|
|
.addVideo(2)
|
|
.addVariant(2).bandwidth(500)
|
|
.addVideo(3)
|
|
.build();
|
|
|
|
setupPlayer().then(function() {
|
|
expect(player.getVariantTracks().length).toBe(3);
|
|
|
|
player.configure(
|
|
{restrictions: {minBandwidth: 100, maxBandwidth: 1000}});
|
|
|
|
var tracks = player.getVariantTracks();
|
|
expect(tracks.length).toBe(1);
|
|
expect(tracks[0].id).toBe(2);
|
|
}).catch(fail).then(done);
|
|
});
|
|
|
|
it('removes based on pixels', function(done) {
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(0)
|
|
.addVideo(1).size(900, 900)
|
|
.addVariant(1)
|
|
.addVideo(2).size(5, 5)
|
|
.addVariant(2)
|
|
.addVideo(3).size(190, 190)
|
|
.build();
|
|
|
|
setupPlayer().then(function() {
|
|
expect(player.getVariantTracks().length).toBe(3);
|
|
|
|
player.configure(
|
|
{restrictions: {minPixels: 100, maxPixels: 800 * 800}});
|
|
|
|
var tracks = player.getVariantTracks();
|
|
expect(tracks.length).toBe(1);
|
|
expect(tracks[0].id).toBe(2);
|
|
}).catch(fail).then(done);
|
|
});
|
|
|
|
it('removes based on width', function(done) {
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(0)
|
|
.addVideo(1).size(5, 5)
|
|
.addVariant(1)
|
|
.addVideo(2).size(1500, 200)
|
|
.addVariant(2)
|
|
.addVideo(3).size(190, 190)
|
|
.build();
|
|
|
|
setupPlayer().then(function() {
|
|
expect(player.getVariantTracks().length).toBe(3);
|
|
|
|
player.configure({restrictions: {minWidth: 100, maxWidth: 1000}});
|
|
|
|
var tracks = player.getVariantTracks();
|
|
expect(tracks.length).toBe(1);
|
|
expect(tracks[0].id).toBe(2);
|
|
}).catch(fail).then(done);
|
|
});
|
|
|
|
it('removes based on height', function(done) {
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(0)
|
|
.addVideo(1).size(5, 5)
|
|
.addVariant(1)
|
|
.addVideo(2).size(200, 1500)
|
|
.addVariant(2)
|
|
.addVideo(3).size(190, 190)
|
|
.build();
|
|
|
|
setupPlayer().then(function() {
|
|
expect(player.getVariantTracks().length).toBe(3);
|
|
|
|
player.configure({restrictions: {minHeight: 100, maxHeight: 1000}});
|
|
|
|
var tracks = player.getVariantTracks();
|
|
expect(tracks.length).toBe(1);
|
|
expect(tracks[0].id).toBe(2);
|
|
}).catch(fail).then(done);
|
|
});
|
|
|
|
it('removes the whole variant if one of the streams is restricted',
|
|
function(done) {
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(0)
|
|
.addVideo(1).size(5, 5)
|
|
.addAudio(2)
|
|
.addVariant(1)
|
|
.addVideo(3).size(190, 190)
|
|
.addAudio(4)
|
|
.build();
|
|
|
|
setupPlayer().then(function() {
|
|
expect(player.getVariantTracks().length).toBe(2);
|
|
|
|
player.configure({restrictions: {minHeight: 100, maxHeight: 1000}});
|
|
|
|
var tracks = player.getVariantTracks();
|
|
expect(tracks.length).toBe(1);
|
|
expect(tracks[0].id).toBe(1);
|
|
}).catch(fail).then(done);
|
|
});
|
|
|
|
it('issues error if no streams are playable', function(done) {
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(0)
|
|
.addVideo(1).size(5, 5)
|
|
.addVariant(1)
|
|
.addVideo(2).size(200, 300)
|
|
.addVariant(2)
|
|
.addVideo(3).size(190, 190)
|
|
.build();
|
|
|
|
setupPlayer().then(function() {
|
|
expect(player.getVariantTracks().length).toBe(3);
|
|
|
|
onError.and.callFake(function(e) {
|
|
var error = e.detail;
|
|
shaka.test.Util.expectToEqualError(
|
|
error,
|
|
new shaka.util.Error(
|
|
shaka.util.Error.Severity.CRITICAL,
|
|
shaka.util.Error.Category.MANIFEST,
|
|
shaka.util.Error.Code.RESTRICTIONS_CANNOT_BE_MET));
|
|
});
|
|
|
|
player.configure({restrictions: {minHeight: 1000, maxHeight: 2000}});
|
|
expect(onError).toHaveBeenCalled();
|
|
}).catch(fail).then(done);
|
|
});
|
|
|
|
it('chooses efficient codecs and removes the rest', function(done) {
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
// More efficient codecs
|
|
.addVariant(0).bandwidth(100)
|
|
.addVideo(0).mime('video/mp4', 'good')
|
|
.addVariant(1).bandwidth(200)
|
|
.addVideo(1).mime('video/mp4', 'good')
|
|
.addVariant(2).bandwidth(300)
|
|
.addVideo(2).mime('video/mp4', 'good')
|
|
// Less efficient codecs
|
|
.addVariant(3).bandwidth(10000)
|
|
.addVideo(3).mime('video/mp4', 'bad')
|
|
.addVariant(4).bandwidth(20000)
|
|
.addVideo(4).mime('video/mp4', 'bad')
|
|
.addVariant(5).bandwidth(30000)
|
|
.addVideo(5).mime('video/mp4', 'bad')
|
|
.build();
|
|
|
|
setupPlayer().then(function() {
|
|
expect(abrManager.setVariants).toHaveBeenCalled();
|
|
var variants = abrManager.setVariants.calls.argsFor(0)[0];
|
|
// We've already chosen codecs, so only 3 tracks should remain.
|
|
expect(variants.length).toBe(3);
|
|
// They should be the low-bandwidth ones.
|
|
expect(variants[0].video.codecs).toEqual('good');
|
|
expect(variants[1].video.codecs).toEqual('good');
|
|
expect(variants[2].video.codecs).toEqual('good');
|
|
}).catch(fail).then(done);
|
|
});
|
|
|
|
/**
|
|
* @param {!Object.<string, string>} keyStatusMap
|
|
* @suppress {accessControls}
|
|
*/
|
|
function onKeyStatus(keyStatusMap) {
|
|
player.onKeyStatus_(keyStatusMap);
|
|
}
|
|
|
|
/**
|
|
* @return {!Promise}
|
|
*/
|
|
function setupPlayer() {
|
|
var parser = new shaka.test.FakeManifestParser(manifest);
|
|
var parserFactory = function() { return parser; };
|
|
return player.load('', 0, parserFactory).then(function() {
|
|
// Initialize the fake streams.
|
|
streamingEngine.onCanSwitch();
|
|
});
|
|
}
|
|
});
|
|
|
|
describe('getPlayheadTimeAsDate()', function() {
|
|
beforeEach(function(done) {
|
|
var timeline = new shaka.media.PresentationTimeline(300, 0);
|
|
timeline.setStatic(false);
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.setTimeline(timeline)
|
|
.addPeriod(0)
|
|
.addVariant(0)
|
|
.addVideo(1)
|
|
.build();
|
|
goog.asserts.assert(manifest, 'manifest must be non-null');
|
|
var parser = new shaka.test.FakeManifestParser(manifest);
|
|
var factory = function() { return parser; };
|
|
player.load('', 0, factory).catch(fail).then(done);
|
|
});
|
|
|
|
it('gets current wall clock time in UTC', function() {
|
|
var liveTimeUtc = player.getPlayheadTimeAsDate();
|
|
expect(liveTimeUtc).toEqual(new Date(320000));
|
|
});
|
|
});
|
|
|
|
it('rejects empty manifests', function(done) {
|
|
manifest = new shaka.test.ManifestGenerator().build();
|
|
var emptyParser = new shaka.test.FakeManifestParser(manifest);
|
|
var emptyFactory = function() { return emptyParser; };
|
|
|
|
player.load('', 0, emptyFactory).then(fail).catch(function(error) {
|
|
shaka.test.Util.expectToEqualError(
|
|
error,
|
|
new shaka.util.Error(
|
|
shaka.util.Error.Severity.CRITICAL,
|
|
shaka.util.Error.Category.MANIFEST,
|
|
shaka.util.Error.Code.NO_PERIODS));
|
|
}).then(done);
|
|
});
|
|
|
|
it('does not assert when adapting', function(done) {
|
|
// Most of our Player unit tests never adapt. This allowed some assertions
|
|
// to creep in that went uncaught until they happened during manual testing.
|
|
// Repro only happens with audio+video variants in which we only adapt one
|
|
// type. This test covers https://github.com/google/shaka-player/issues/954
|
|
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(0).bandwidth(100)
|
|
.addVideo(0).mime('video/mp4', 'good')
|
|
.addAudio(9).mime('audio/mp4', 'good')
|
|
.addVariant(1).bandwidth(200)
|
|
.addVideo(1).mime('video/mp4', 'good')
|
|
.addAudio(9) // reuse audio stream from variant 0
|
|
.addVariant(2).bandwidth(300)
|
|
.addVideo(2).mime('video/mp4', 'good')
|
|
.addAudio(9) // reuse audio stream from variant 0
|
|
.build();
|
|
|
|
var parser = new shaka.test.FakeManifestParser(manifest);
|
|
var parserFactory = function() { return parser; };
|
|
|
|
player.load('', 0, parserFactory).then(function() {
|
|
streamingEngine.onCanSwitch();
|
|
|
|
// We've already loaded variants[0]. Switch to [1] and [2].
|
|
abrManager.switchCallback(manifest.periods[0].variants[1]);
|
|
abrManager.switchCallback(manifest.periods[0].variants[2]);
|
|
}).catch(fail).then(done);
|
|
});
|
|
|
|
describe('isTextTrackVisible', function() {
|
|
it('does not throw before load', function() {
|
|
player.isTextTrackVisible();
|
|
});
|
|
});
|
|
|
|
describe('setTextTrackVisibility', function() {
|
|
it('does not throw before load', function() {
|
|
player.setTextTrackVisibility(true);
|
|
});
|
|
});
|
|
|
|
describe('isAudioOnly', function() {
|
|
it('detects audio-only content', function(done) {
|
|
// This factory recreates the parser each time, so updates to |manifest|
|
|
// affect the next load() call.
|
|
var parserFactory = function() {
|
|
return new shaka.test.FakeManifestParser(manifest);
|
|
};
|
|
|
|
// False before we've loaded anything.
|
|
expect(player.isAudioOnly()).toEqual(false);
|
|
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(0).bandwidth(100)
|
|
.addVideo(0).mime('video/mp4', 'good')
|
|
.addAudio(1).mime('audio/mp4', 'good')
|
|
.build();
|
|
player.load('', 0, parserFactory).then(function() {
|
|
// We have audio & video tracks, so this is not audio-only.
|
|
expect(player.isAudioOnly()).toEqual(false);
|
|
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(0).bandwidth(100)
|
|
.addVideo(0).mime('video/mp4', 'good')
|
|
.build();
|
|
return player.load('', 0, parserFactory);
|
|
}).then(function() {
|
|
// We have video-only tracks, so this is not audio-only.
|
|
expect(player.isAudioOnly()).toEqual(false);
|
|
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(0).bandwidth(100)
|
|
.addAudio(1).mime('audio/mp4', 'good')
|
|
.build();
|
|
return player.load('', 0, parserFactory);
|
|
}).then(function() {
|
|
// We have audio-only tracks, so this is audio-only.
|
|
expect(player.isAudioOnly()).toEqual(true);
|
|
|
|
return player.unload();
|
|
}).then(function() {
|
|
// When we have nothing loaded, we go back to not audio-only status.
|
|
expect(player.isAudioOnly()).toEqual(false);
|
|
}).catch(fail).then(done);
|
|
});
|
|
});
|
|
|
|
describe('load', function() {
|
|
it('tolerates bandwidth of NaN, undefined, or 0', function(done) {
|
|
// Regression test for https://github.com/google/shaka-player/issues/938
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(0).bandwidth(/** @type {?} */(undefined))
|
|
.addVideo(0).mime('video/mp4', 'good')
|
|
.addVariant(1).bandwidth(NaN)
|
|
.addVideo(1).mime('video/mp4', 'good')
|
|
.addVariant(2).bandwidth(0)
|
|
.addVideo(2).mime('video/mp4', 'good')
|
|
.build();
|
|
|
|
var parser = new shaka.test.FakeManifestParser(manifest);
|
|
var parserFactory = function() { return parser; };
|
|
|
|
// Before the fix, load() would fail assertions and throw errors.
|
|
player.load('', 0, parserFactory).catch(fail).then(done);
|
|
});
|
|
});
|
|
|
|
describe('language methods', function() {
|
|
var videoOnlyManifest;
|
|
var parserFactory = function() {
|
|
return new shaka.test.FakeManifestParser(manifest);
|
|
};
|
|
|
|
beforeEach(function() {
|
|
manifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(1).language('fr')
|
|
.addVideo(0).size(300, 400)
|
|
.addAudio(1).language('fr')
|
|
|
|
.addVariant(2).language('en')
|
|
.addVideo(0) // already defined
|
|
.addAudio(2).language('en').roles(['main'])
|
|
|
|
.addVariant(3).language('en')
|
|
.addVideo(0) // already defined
|
|
.addAudio(3).language('en').roles(['commentary'])
|
|
|
|
.addVariant(4).language('de')
|
|
.addVideo(0) // already defined
|
|
.addAudio(4).language('de').roles(['foo', 'bar'])
|
|
|
|
.addTextStream(5)
|
|
.language('es').roles(['baz', 'qwerty'])
|
|
.addTextStream(6)
|
|
.language('en').kind('caption').roles(['main', 'caption'])
|
|
.addTextStream(7)
|
|
.language('en').kind('subtitle').roles(['main', 'subtitle'])
|
|
.build();
|
|
|
|
videoOnlyManifest = new shaka.test.ManifestGenerator()
|
|
.addPeriod(0)
|
|
.addVariant(1)
|
|
.bandwidth(400)
|
|
.addVideo(1).size(300, 400)
|
|
.addVariant(2)
|
|
.bandwidth(800)
|
|
.addVideo(2).size(500, 600)
|
|
.build();
|
|
});
|
|
|
|
describe('get*Languages', function() {
|
|
it('returns a list of languages', function(done) {
|
|
player.load('', 0, parserFactory).then(function() {
|
|
expect(player.getAudioLanguages()).toEqual(['fr', 'en', 'de']);
|
|
expect(player.getTextLanguages()).toEqual(['es', 'en']);
|
|
}).catch(fail).then(done);
|
|
});
|
|
|
|
it('returns "und" for video-only tracks', function(done) {
|
|
manifest = videoOnlyManifest;
|
|
|
|
player.load('', 0, parserFactory).then(function() {
|
|
expect(player.getAudioLanguages()).toEqual(['und']);
|
|
expect(player.getTextLanguages()).toEqual([]);
|
|
}).catch(fail).then(done);
|
|
});
|
|
});
|
|
|
|
describe('get*LanguageAndRoles', function() {
|
|
it('returns a list of language/role combinations', function(done) {
|
|
player.load('', 0, parserFactory).then(function() {
|
|
expect(player.getAudioLanguagesAndRoles()).toEqual([
|
|
{ language: 'fr', role: '' },
|
|
{ language: 'en', role: 'main' },
|
|
{ language: 'en', role: 'commentary' },
|
|
{ language: 'de', role: 'foo' },
|
|
{ language: 'de', role: 'bar' }
|
|
]);
|
|
expect(player.getTextLanguagesAndRoles()).toEqual([
|
|
{ language: 'es', role: 'baz' },
|
|
{ language: 'es', role: 'qwerty' },
|
|
{ language: 'en', role: 'main' },
|
|
{ language: 'en', role: 'caption' },
|
|
{ language: 'en', role: 'subtitle' }
|
|
]);
|
|
}).catch(fail).then(done);
|
|
});
|
|
|
|
it('returns "und" for video-only tracks', function(done) {
|
|
manifest = videoOnlyManifest;
|
|
|
|
player.load('', 0, parserFactory).then(function() {
|
|
expect(player.getAudioLanguagesAndRoles()).toEqual([
|
|
{ language: 'und', role: '' }
|
|
]);
|
|
expect(player.getTextLanguagesAndRoles()).toEqual([]);
|
|
}).catch(fail).then(done);
|
|
});
|
|
});
|
|
});
|
|
|
|
/**
|
|
* Gets the currently active variant track.
|
|
* @return {shakaExtern.Track}
|
|
*/
|
|
function getActiveVariantTrack() {
|
|
var activeTracks = player.getVariantTracks().filter(function(track) {
|
|
return track.active;
|
|
});
|
|
|
|
expect(activeTracks.length).toBe(1);
|
|
return activeTracks[0];
|
|
}
|
|
|
|
/**
|
|
* Gets the currently active text track.
|
|
* @return {shakaExtern.Track}
|
|
*/
|
|
function getActiveTextTrack() {
|
|
var activeTracks = player.getTextTracks().filter(function(track) {
|
|
return track.active;
|
|
});
|
|
|
|
expect(activeTracks.length).toBe(1);
|
|
return activeTracks[0];
|
|
}
|
|
|
|
/**
|
|
* Simulate the transition to a new period using the fake StreamingEngine.
|
|
* @param {number} index
|
|
*/
|
|
function transitionPeriod(index) {
|
|
periodIndex = index;
|
|
streamingEngine.onChooseStreams();
|
|
}
|
|
|
|
/**
|
|
* Choose streams for the given period.
|
|
*
|
|
* @suppress {accessControls}
|
|
* @return {shaka.media.StreamingEngine.ChosenStreams}
|
|
*/
|
|
function onChooseStreams() {
|
|
return player.onChooseStreams_(manifest.periods[periodIndex]);
|
|
}
|
|
|
|
/** @suppress {accessControls} */
|
|
function onCanSwitch() { player.canSwitch_(); }
|
|
|
|
/**
|
|
* A Jasmine asymmetric matcher for substring matches.
|
|
* @param {string} substring
|
|
* @return {!Object}
|
|
*/
|
|
function stringContaining(substring) {
|
|
return {
|
|
asymmetricMatch: function(actual) {
|
|
return actual.indexOf(substring) >= 0;
|
|
}
|
|
};
|
|
}
|
|
});
|