mirror of
https://github.com/shaka-project/shaka-player.git
synced 2026-06-26 17:46:26 +03:00
Joey Parrish
8d9a975f78
There was an alias to shaka.test.Util in a global context which was affecting other tests. The result was that these tests could refer to "Util" without the namespace or their own alias, and everything would work. The problem with that is that when the file with the global alias was removed or disabled, those other tests would fail because "Util" would be undefined. This removes the global alias and adds missing local aliases to the test suites that were accidentally relying on the global one. Change-Id: Ifca8c1ada0c3e46cb30a2039b5c4c2252d992d37
64 lines
1.9 KiB
JavaScript
64 lines
1.9 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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goog.require('shaka.cea.Mp4CeaParser');
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goog.require('shaka.test.Util');
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goog.require('shaka.util.Error');
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describe('Mp4CeaParser', () => {
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const ceaInitSegmentUri = '/base/test/test/assets/cea-init.mp4';
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const ceaSegmentUri = '/base/test/test/assets/cea-segment.mp4';
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const Util = shaka.test.Util;
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/** @type {!ArrayBuffer} */
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let ceaInitSegment;
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/** @type {!ArrayBuffer} */
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let ceaSegment;
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beforeAll(async () => {
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const responses = await Promise.all([
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shaka.test.Util.fetch(ceaInitSegmentUri),
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shaka.test.Util.fetch(ceaSegmentUri),
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]);
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ceaInitSegment = responses[0];
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ceaSegment = responses[1];
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});
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it('parses cea data from mp4 stream', () => {
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const cea708Parser = new shaka.cea.Mp4CeaParser();
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const expectedCea708Packet = new Uint8Array([
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0xb5, 0x00, 0x31, 0x47, 0x41, 0x39, 0x34, 0x03,
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0xce, 0xff, 0xfd, 0x94, 0x20, 0xfd, 0x94, 0xae,
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0xfd, 0x91, 0x62, 0xfd, 0x73, 0xf7, 0xfd, 0xe5,
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0xba, 0xfd, 0x91, 0xb9, 0xfd, 0xb0, 0xb0, 0xfd,
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0xba, 0xb0, 0xfd, 0xb0, 0xba, 0xfd, 0xb0, 0x31,
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0xfd, 0xba, 0xb0, 0xfd, 0xb0, 0x80, 0xfd, 0x94,
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0x2c, 0xfd, 0x94, 0x2f, 0xff,
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]);
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cea708Parser.init(ceaInitSegment);
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const cea708Packets = cea708Parser.parse(ceaSegment);
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expect(cea708Packets).toBeDefined();
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expect(cea708Packets.length).toBe(4);
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expect(cea708Packets[cea708Packets.length - 1].packet)
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.toEqual(expectedCea708Packet);
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});
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it('parses an invalid init segment', () => {
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const cea708Parser = new shaka.cea.Mp4CeaParser();
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const expected = Util.jasmineError(new shaka.util.Error(
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shaka.util.Error.Severity.CRITICAL,
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shaka.util.Error.Category.TEXT,
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shaka.util.Error.Code.INVALID_MP4_CEA));
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expect(() => {
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cea708Parser.init(ceaSegment);
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}).toThrow(expected);
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});
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});
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