81 lines
2.4 KiB
JavaScript
81 lines
2.4 KiB
JavaScript
import document from 'global/document';
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import window from 'global/window';
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import QUnit from 'qunit';
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import sinon from 'sinon';
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import videojs from 'video.js';
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import FlashMediaSource from '../src/flash-media-source';
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import HtmlMediaSource from '../src/html-media-source';
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// we disable this because browserify needs to include these files
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// but the exports are not important
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/* eslint-disable no-unused-vars */
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import {MediaSource, URL} from '../src/videojs-contrib-media-sources.js';
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/* eslint-disable no-unused-vars */
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QUnit.module('createObjectURL', {
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beforeEach() {
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this.fixture = document.getElementById('qunit-fixture');
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this.video = document.createElement('video');
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this.fixture.appendChild(this.video);
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this.player = videojs(this.video);
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// Mock the environment's timers because certain things - particularly
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// player readiness - are asynchronous in video.js 5.
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this.clock = sinon.useFakeTimers();
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this.oldMediaSource = window.MediaSource || window.WebKitMediaSource;
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// force MediaSource support
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if (!window.MediaSource) {
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window.MediaSource = function() {
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let result = new window.Blob();
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result.addEventListener = function() {};
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result.addSourceBuffer = function() {};
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return result;
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};
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}
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},
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afterEach() {
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// The clock _must_ be restored before disposing the player; otherwise,
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// certain timeout listeners that happen inside video.js may throw errors.
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this.clock.restore();
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this.player.dispose();
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window.MediaSource = window.WebKitMediaSource = this.oldMediaSource;
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}
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});
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QUnit.test('delegates to the native implementation', function() {
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QUnit.ok(!(/blob:vjs-media-source\//).test(
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videojs.URL.createObjectURL(
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new window.Blob())
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),
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'created a native blob URL'
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);
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});
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QUnit.test('uses the native MediaSource when available', function() {
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QUnit.ok(!(/blob:vjs-media-source\//).test(
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videojs.URL.createObjectURL(
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new HtmlMediaSource())
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),
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'created a native blob URL'
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);
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});
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QUnit.test('emulates a URL for the shim', function() {
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QUnit.ok((/blob:vjs-media-source\//).test(
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videojs.URL.createObjectURL(
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new FlashMediaSource())
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),
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'created an emulated blob URL'
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);
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});
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QUnit.test('stores the associated blob URL on the media source', function() {
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let blob = new window.Blob();
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let url = videojs.URL.createObjectURL(blob);
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QUnit.equal(blob.url_, url, 'captured the generated URL');
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});
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