mirror of
https://github.com/shaka-project/shaka-player.git
synced 2026-06-24 17:35:10 +03:00
Joey Parrish
fbbd63d96b
This change fixes tests on Chromecast by loading tests later in the process. Test scripts are now dynamically inserted by boot.js, rather than loaded by Karma. The bootstrapping code then awaits the completion of that before starting the Karma frameworks (Jasmine) to run the tests. This also removes the use of goog.provide/goog.require in tests and test utils. We don't need to load test utils or library sources dynamically in each test, and this gives us more explicit control over script loading and ordering. Closes #4094
52 lines
1.8 KiB
JavaScript
52 lines
1.8 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('Cue', () => {
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// This integration test checks platform support for various cue scenarios
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// that have caused platform-specific issues. The unit tests for each parser
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// use a mocked VTTCue implementation, so they do not find platform issues.
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// The scenarios under test are not specific to WebVTT, but WebVTT is used to
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// exercise the platform's native cues and ensure that no errors occur.
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it('handles offsets', () => {
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// Offsets must be handled early.
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// See issue #502
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const cues = parseVtt(
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'WEBVTT\n\n' +
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'00:00:20.000 --> 00:00:40.000\n' +
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'Test',
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{periodStart: 7, segmentStart: 10, segmentEnd: 60, vttOffset: 7});
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expect(cues.length).toBe(1);
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expect(cues[0].startTime).toBe(27);
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expect(cues[0].endTime).toBe(47);
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});
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it('does not object to extra settings', () => {
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// To simplify refactoring, we are no longer checking for VTTCue before
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// setting properties that only exist on VTTCue. So we want to ensure that
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// errors are not thrown when the extra settings are assigned.
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const cues = parseVtt(
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'WEBVTT\n\n' +
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'ID1\n' +
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'00:00:20.000 --> 00:00:40.000 align:middle size:56% vertical:lr\n' +
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'Test',
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{periodStart: 0, segmentStart: 0, segmentEnd: 0, vttOffset: 0});
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expect(cues.length).toBe(1);
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});
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/**
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* @param {string} text
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* @param {!shaka.extern.TextParser.TimeContext} time
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* @return {!Array.<!shaka.extern.Cue>}
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*/
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function parseVtt(text, time) {
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const data =
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shaka.util.BufferUtils.toUint8(shaka.util.StringUtils.toUTF8(text));
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return new shaka.text.VttTextParser().parseMedia(data, time);
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}
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});
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