mirror of
https://github.com/shaka-project/shaka-player.git
synced 2026-06-26 17:46:26 +03:00
Joey Parrish
7e6a0f38ff
This corrects/normalizes license headers in misc. files, such as config files, docs, build tools, tests, and externs. This does not affect the compiled output, and is only done for consistency. Issue #2638 Change-Id: I9d8da2de55243b08d7df2b743aac73c6f15e858a
96 lines
2.8 KiB
JavaScript
96 lines
2.8 KiB
JavaScript
/*! @license
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* Shaka Player
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* Copyright 2016 Google LLC
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* SPDX-License-Identifier: Apache-2.0
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*/
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describe('RegionTimeline', () => {
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/** @type {!shaka.media.RegionTimeline} */
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let timeline;
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/** @type {!jasmine.Spy} */
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let onNewRegion;
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beforeEach(() => {
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onNewRegion = jasmine.createSpy('onNewRegion');
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timeline = new shaka.media.RegionTimeline();
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timeline.setListeners(shaka.test.Util.spyFunc(onNewRegion));
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});
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afterEach(() => {
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timeline.release();
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});
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it('stores unique scheme id uri', () => {
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// Add regions with unique scheme id uri
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timeline.addRegion(createRegion('urn:foo', 'my-region', 0, 10));
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timeline.addRegion(createRegion('urn:bar', 'my-region', 0, 10));
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expect(onNewRegion).toHaveBeenCalledTimes(2);
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});
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it('stores unique event id', () => {
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// Add regions with unique event id
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timeline.addRegion(createRegion('urn:foo', 'my-region-1', 0, 10));
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timeline.addRegion(createRegion('urn:foo', 'my-region-2', 0, 10));
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expect(onNewRegion).toHaveBeenCalledTimes(2);
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});
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it('stores unique start time', () => {
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// Add regions with unique start time
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timeline.addRegion(createRegion('urn:foo', 'my-region', 0, 10));
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timeline.addRegion(createRegion('urn:foo', 'my-region', 5, 10));
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expect(onNewRegion).toHaveBeenCalledTimes(2);
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});
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it('stores unique end time', () => {
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// Add regions with unique end time
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timeline.addRegion(createRegion('urn:foo', 'my-region', 0, 10));
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timeline.addRegion(createRegion('urn:foo', 'my-region', 0, 15));
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expect(onNewRegion).toHaveBeenCalledTimes(2);
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});
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it('dedups identical regions', () => {
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// Add two identical regions and verify only one is stored
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timeline.addRegion(createRegion('urn:foo', 'my-region', 0, 10));
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timeline.addRegion(createRegion('urn:foo', 'my-region', 0, 10));
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expect(onNewRegion).toHaveBeenCalledTimes(1);
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});
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it('verifies region data integrity', () => {
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// Add a few regions and verify data integrity
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const region1 = createRegion('urn:foo', 'my-region-1', 0, 10);
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const region2 = createRegion('urn:foo', 'my-region-2', 11, 20);
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const region3 = createRegion('urn:foo', 'my-region-3', 21, 30);
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timeline.addRegion(region1);
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timeline.addRegion(region2);
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timeline.addRegion(region3);
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const uniqueRegions = Array.from(timeline.regions());
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expect(uniqueRegions).toEqual([
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region1,
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region2,
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region3,
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]);
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});
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/**
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* @param {string} schemeIdUri
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* @param {string} id
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* @param {number} startTimeSeconds
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* @param {number} endTimeSeconds
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* @return {shaka.extern.TimelineRegionInfo}
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*/
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function createRegion(schemeIdUri, id, startTimeSeconds, endTimeSeconds) {
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return {
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schemeIdUri: schemeIdUri,
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id: id,
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value: '',
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startTime: startTimeSeconds,
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endTime: endTimeSeconds,
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eventElement: null,
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};
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}
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});
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