configuration.test.js
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import QUnit from 'qunit';
import {
createPlayer,
useFakeEnvironment,
openMediaSource,
useFakeMediaSource
} from './test-helpers.js';
import videojs from 'video.js';
/* eslint-disable no-unused-vars */
// we need this so that it can register hls with videojs
import {HlsSourceHandler, HlsHandler, Hls} from '../src/videojs-contrib-hls';
/* eslint-enable no-unused-vars */
import Config from '../src/config';
// list of posible options
// name - the proprety name
// default - the default value
// test - alternative value to verify that default is not used
// alt - another alternative value to very that test/default are not used
const options = [{
name: 'withCredentials',
default: false,
test: true,
alt: false
}, {
name: 'bandwidth',
default: 4194304,
test: 5,
alt: 555
}];
const CONFIG_KEYS = Object.keys(Config);
QUnit.module('Configuration - Deprication', {
beforeEach(assert) {
this.env = useFakeEnvironment(assert);
this.requests = this.env.requests;
this.mse = useFakeMediaSource();
this.clock = this.env.clock;
this.old = {};
CONFIG_KEYS.forEach((key) => this.old[key] = Config[key]);
// force the HLS tech to run
this.old.NativeHlsSupport = videojs.Hls.supportsNativeHls;
videojs.Hls.supportsNativeHls = false;
},
afterEach() {
CONFIG_KEYS.forEach((key) => Config[key] = this.old[key]);
this.env.restore();
this.mse.restore();
videojs.Hls.supportsNativeHls = this.old.NativeHlsSupport;
}
});
QUnit.test('GOAL_BUFFER_LENGTH get warning', function(assert) {
assert.equal(Hls.GOAL_BUFFER_LENGTH,
Config.GOAL_BUFFER_LENGTH,
'Hls.GOAL_BUFFER_LENGTH returns the default');
assert.equal(this.env.log.warn.calls, 1, 'logged a warning');
});
QUnit.test('GOAL_BUFFER_LENGTH set warning', function(assert) {
Hls.GOAL_BUFFER_LENGTH = 10;
assert.equal(this.env.log.warn.calls, 1, 'logged a warning');
assert.equal(Config.GOAL_BUFFER_LENGTH, 10, 'returns what we set it to');
});
QUnit.test('GOAL_BUFFER_LENGTH set warning and invalid', function(assert) {
Hls.GOAL_BUFFER_LENGTH = 'nope';
assert.equal(this.env.log.warn.calls, 2, 'logged two warnings');
assert.equal(Config.GOAL_BUFFER_LENGTH, 30, 'default');
Hls.GOAL_BUFFER_LENGTH = -1;
assert.equal(this.env.log.warn.calls, 2, 'logged two warnings');
assert.equal(Config.GOAL_BUFFER_LENGTH, 30, 'default');
});
QUnit.test('MAX_GOAL_BUFFER_LENGTH get warning', function(assert) {
assert.equal(Hls.MAX_GOAL_BUFFER_LENGTH,
Config.MAX_GOAL_BUFFER_LENGTH,
'Hls.MAX_GOAL_BUFFER_LENGTH returns the default');
assert.equal(this.env.log.warn.calls, 1, 'logged a warning');
});
QUnit.test('MAX_GOAL_BUFFER_LENGTH set warning', function(assert) {
Hls.MAX_GOAL_BUFFER_LENGTH = 10;
assert.equal(this.env.log.warn.calls, 1, 'logged a warning');
assert.equal(Config.MAX_GOAL_BUFFER_LENGTH, 10, 'returns what we set it to');
});
QUnit.test('MAX_GOAL_BUFFER_LENGTH set warning and invalid', function(assert) {
Hls.MAX_GOAL_BUFFER_LENGTH = 'nope';
assert.equal(this.env.log.warn.calls, 2, 'logged two warnings');
assert.equal(Config.MAX_GOAL_BUFFER_LENGTH, 60, 'default');
Hls.MAX_GOAL_BUFFER_LENGTH = -1;
assert.equal(this.env.log.warn.calls, 2, 'logged two warnings');
assert.equal(Config.MAX_GOAL_BUFFER_LENGTH, 60, 'default');
});
QUnit.test('GOAL_BUFFER_LENGTH_RATE get warning', function(assert) {
assert.equal(Hls.GOAL_BUFFER_LENGTH_RATE,
Config.GOAL_BUFFER_LENGTH_RATE,
'Hls.GOAL_BUFFER_LENGTH_RATE returns the default');
assert.equal(this.env.log.warn.calls, 1, 'logged a warning');
});
QUnit.test('GOAL_BUFFER_LENGTH_RATE set warning', function(assert) {
Hls.GOAL_BUFFER_LENGTH_RATE = 10;
assert.equal(this.env.log.warn.calls, 1, 'logged a warning');
assert.equal(Config.GOAL_BUFFER_LENGTH_RATE, 10, 'returns what we set it to');
});
QUnit.test('GOAL_BUFFER_LENGTH_RATE set warning and invalid', function(assert) {
Hls.GOAL_BUFFER_LENGTH_RATE = 'nope';
assert.equal(this.env.log.warn.calls, 2, 'logged two warnings');
assert.equal(Config.GOAL_BUFFER_LENGTH_RATE, 1, 'default');
Hls.GOAL_BUFFER_LENGTH_RATE = -1;
assert.equal(this.env.log.warn.calls, 2, 'logged two warnings');
assert.equal(Config.GOAL_BUFFER_LENGTH_RATE, 1, 'default');
});
QUnit.test('BUFFER_LOW_WATER_LINE get warning', function(assert) {
assert.equal(Hls.BUFFER_LOW_WATER_LINE,
Config.BUFFER_LOW_WATER_LINE,
'Hls.BUFFER_LOW_WATER_LINE returns the default');
assert.equal(this.env.log.warn.calls, 1, 'logged a warning');
});
QUnit.test('BUFFER_LOW_WATER_LINE set warning', function(assert) {
Hls.BUFFER_LOW_WATER_LINE = 20;
assert.equal(this.env.log.warn.calls, 1, 'logged a warning');
assert.equal(Config.BUFFER_LOW_WATER_LINE, 20, 'returns what we set it to');
// Allow setting to 0
Hls.BUFFER_LOW_WATER_LINE = 0;
assert.equal(this.env.log.warn.calls, 1, 'logged a warning');
assert.equal(Config.BUFFER_LOW_WATER_LINE, 0, 'returns what we set it to');
});
QUnit.test('BUFFER_LOW_WATER_LINE set warning and invalid', function(assert) {
Hls.BUFFER_LOW_WATER_LINE = 'nope';
assert.equal(this.env.log.warn.calls, 2, 'logged two warnings');
assert.equal(Config.BUFFER_LOW_WATER_LINE, 0, 'default');
Hls.BUFFER_LOW_WATER_LINE = -1;
assert.equal(this.env.log.warn.calls, 2, 'logged two warnings');
assert.equal(Config.BUFFER_LOW_WATER_LINE, 0, 'default');
});
QUnit.test('MAX_BUFFER_LOW_WATER_LINE get warning', function(assert) {
assert.equal(Hls.MAX_BUFFER_LOW_WATER_LINE,
Config.MAX_BUFFER_LOW_WATER_LINE,
'Hls.MAX_BUFFER_LOW_WATER_LINE returns the default');
assert.equal(this.env.log.warn.calls, 1, 'logged a warning');
});
QUnit.test('MAX_BUFFER_LOW_WATER_LINE set warning', function(assert) {
Hls.MAX_BUFFER_LOW_WATER_LINE = 20;
assert.equal(this.env.log.warn.calls, 1, 'logged a warning');
assert.equal(Config.MAX_BUFFER_LOW_WATER_LINE, 20, 'returns what we set it to');
// Allow setting to 0
Hls.MAX_BUFFER_LOW_WATER_LINE = 0;
assert.equal(this.env.log.warn.calls, 1, 'logged a warning');
assert.equal(Config.MAX_BUFFER_LOW_WATER_LINE, 0, 'returns what we set it to');
});
QUnit.test('MAX_BUFFER_LOW_WATER_LINE set warning and invalid', function(assert) {
Hls.MAX_BUFFER_LOW_WATER_LINE = 'nope';
assert.equal(this.env.log.warn.calls, 2, 'logged two warnings');
assert.equal(Config.MAX_BUFFER_LOW_WATER_LINE, 30, 'default');
Hls.MAX_BUFFER_LOW_WATER_LINE = -1;
assert.equal(this.env.log.warn.calls, 2, 'logged two warnings');
assert.equal(Config.MAX_BUFFER_LOW_WATER_LINE, 30, 'default');
});
QUnit.test('BUFFER_LOW_WATER_LINE_RATE get warning', function(assert) {
assert.equal(Hls.BUFFER_LOW_WATER_LINE_RATE,
Config.BUFFER_LOW_WATER_LINE_RATE,
'Hls.BUFFER_LOW_WATER_LINE_RATE returns the default');
assert.equal(this.env.log.warn.calls, 1, 'logged a warning');
});
QUnit.test('BUFFER_LOW_WATER_LINE_RATE set warning', function(assert) {
Hls.BUFFER_LOW_WATER_LINE_RATE = 10;
assert.equal(this.env.log.warn.calls, 1, 'logged a warning');
assert.equal(Config.BUFFER_LOW_WATER_LINE_RATE, 10, 'returns what we set it to');
});
QUnit.test('BUFFER_LOW_WATER_LINE_RATE set warning and invalid', function(assert) {
Hls.BUFFER_LOW_WATER_LINE_RATE = 'nope';
assert.equal(this.env.log.warn.calls, 2, 'logged two warnings');
assert.equal(Config.BUFFER_LOW_WATER_LINE_RATE, 1, 'default');
Hls.BUFFER_LOW_WATER_LINE_RATE = -1;
assert.equal(this.env.log.warn.calls, 2, 'logged two warnings');
assert.equal(Config.BUFFER_LOW_WATER_LINE_RATE, 1, 'default');
});
QUnit.module('Configuration - Options', {
beforeEach(assert) {
this.env = useFakeEnvironment(assert);
this.requests = this.env.requests;
this.mse = useFakeMediaSource();
this.clock = this.env.clock;
this.old = {};
// force the HLS tech to run
this.old.NativeHlsSupport = videojs.Hls.supportsNativeHls;
videojs.Hls.supportsNativeHls = false;
},
afterEach() {
this.env.restore();
this.mse.restore();
videojs.Hls.supportsNativeHls = this.old.NativeHlsSupport;
this.player.dispose();
videojs.options.hls = {};
}
});
options.forEach((opt) => {
QUnit.test(`default ${opt.name}`, function(assert) {
this.player = createPlayer();
this.player.src({
src: 'http://example.com/media.m3u8',
type: 'application/vnd.apple.mpegurl'
});
openMediaSource(this.player, this.clock);
let hls = this.player.tech_.hls;
assert.equal(hls.options_[opt.name],
opt.default,
`${opt.name} should be default`);
});
QUnit.test(`global ${opt.name}`, function(assert) {
videojs.options.hls[opt.name] = opt.test;
this.player = createPlayer();
this.player.src({
src: 'http://example.com/media.m3u8',
type: 'application/vnd.apple.mpegurl'
});
openMediaSource(this.player, this.clock);
let hls = this.player.tech_.hls;
assert.equal(hls.options_[opt.name],
opt.test,
`${opt.name} should be equal to global`);
});
QUnit.test(`sourceHandler ${opt.name}`, function(assert) {
let sourceHandlerOptions = {html5: {hls: {}}};
sourceHandlerOptions.html5.hls[opt.name] = opt.test;
this.player = createPlayer(sourceHandlerOptions);
this.player.src({
src: 'http://example.com/media.m3u8',
type: 'application/vnd.apple.mpegurl'
});
openMediaSource(this.player, this.clock);
let hls = this.player.tech_.hls;
assert.equal(hls.options_[opt.name],
opt.test,
`${opt.name} should be equal to sourceHandler Option`);
});
QUnit.test(`src ${opt.name}`, function(assert) {
let srcOptions = {
src: 'http://example.com/media.m3u8',
type: 'application/vnd.apple.mpegurl'
};
srcOptions[opt.name] = opt.test;
this.player = createPlayer();
this.player.src(srcOptions);
openMediaSource(this.player, this.clock);
let hls = this.player.tech_.hls;
assert.equal(hls.options_[opt.name],
opt.test,
`${opt.name} should be equal to src option`);
});
QUnit.test(`srcHandler overrides global ${opt.name}`, function(assert) {
let sourceHandlerOptions = {html5: {hls: {}}};
sourceHandlerOptions.html5.hls[opt.name] = opt.test;
videojs.options.hls[opt.name] = opt.alt;
this.player = createPlayer(sourceHandlerOptions);
this.player.src({
src: 'http://example.com/media.m3u8',
type: 'application/vnd.apple.mpegurl'
});
openMediaSource(this.player, this.clock);
let hls = this.player.tech_.hls;
assert.equal(hls.options_[opt.name],
opt.test,
`${opt.name} should be equal to sourchHandler option`);
});
QUnit.test(`src overrides sourceHandler ${opt.name}`, function(assert) {
let sourceHandlerOptions = {html5: {hls: {}}};
let srcOptions = {
src: 'http://example.com/media.m3u8',
type: 'application/vnd.apple.mpegurl'
};
sourceHandlerOptions.html5.hls[opt.name] = opt.alt;
srcOptions[opt.name] = opt.test;
this.player = createPlayer(sourceHandlerOptions);
this.player.src(srcOptions);
openMediaSource(this.player, this.clock);
let hls = this.player.tech_.hls;
assert.equal(hls.options_[opt.name],
opt.test,
`${opt.name} should be equal to sourchHandler option`);
});
});
QUnit.module('Configuration - Global Only', {
beforeEach() {
videojs.options.hls = {};
},
afterEach() {
videojs.options.hls = {};
}
});
QUnit.test('global mode override - flash', function(assert) {
videojs.options.hls.mode = 'flash';
let htmlSourceHandler = new HlsSourceHandler('html5');
let flashSourceHandler = new HlsSourceHandler('flash');
assert.equal(
htmlSourceHandler.canHandleSource({type: 'application/x-mpegURL'}),
false,
'Cannot play html as we are overriden not to');
assert.equal(
flashSourceHandler.canHandleSource({type: 'application/x-mpegURL'}),
true,
'Can play flash as it is supported and overides allow');
});
QUnit.test('global mode override - html', function(assert) {
videojs.options.hls.mode = 'html5';
let htmlSourceHandler = new HlsSourceHandler('html5');
let flashSourceHandler = new HlsSourceHandler('flash');
assert.equal(
htmlSourceHandler.canHandleSource({type: 'application/x-mpegURL'}),
true,
'Can play html as we support it and overides allow');
assert.equal(
flashSourceHandler.canHandleSource({type: 'application/x-mpegURL'}),
false,
'Cannot play flash as we are overiden not to');
});