1 |
|
2 |
|
3 | import document from 'global/document';
|
4 | import videojs from 'video.js';
|
5 | import Events from 'video.js';
|
6 | import QUnit from 'qunit';
|
7 | import testDataManifests from './test-manifests.js';
|
8 | import {
|
9 | useFakeEnvironment,
|
10 | useFakeMediaSource,
|
11 | createPlayer,
|
12 | openMediaSource,
|
13 | standardXHRResponse,
|
14 | absoluteUrl
|
15 | } from './test-helpers.js';
|
16 |
|
17 |
|
18 | import {HlsSourceHandler, HlsHandler, Hls} from '../src/videojs-contrib-hls';
|
19 | import window from 'global/window';
|
20 |
|
21 | import 'videojs-contrib-quality-levels';
|
22 |
|
23 |
|
24 | const Flash = videojs.getTech('Flash');
|
25 | const ogHlsHandlerSetupQualityLevels = videojs.HlsHandler.prototype.setupQualityLevels_;
|
26 | let nextId = 0;
|
27 |
|
28 |
|
29 | const merge = function(target, source) {
|
30 | let name;
|
31 |
|
32 | for (name in source) {
|
33 | target[name] = source[name];
|
34 | }
|
35 | };
|
36 |
|
37 | QUnit.module('HLS', {
|
38 | beforeEach(assert) {
|
39 | this.env = useFakeEnvironment(assert);
|
40 | this.requests = this.env.requests;
|
41 | this.mse = useFakeMediaSource();
|
42 | this.clock = this.env.clock;
|
43 | this.old = {};
|
44 |
|
45 |
|
46 | this.old.Flash = videojs.mergeOptions({}, Flash);
|
47 |
|
48 | Flash.embed = function(swf, flashVars) {
|
49 | let el = document.createElement('div');
|
50 |
|
51 | el.id = 'vjs_mock_flash_' + nextId++;
|
52 | el.className = 'vjs-tech vjs-mock-flash';
|
53 | el.duration = Infinity;
|
54 | el.vjs_load = function() {};
|
55 | el.vjs_getProperty = function(attr) {
|
56 | if (attr === 'buffered') {
|
57 | return [[0, 0]];
|
58 | }
|
59 | return el[attr];
|
60 | };
|
61 | el.vjs_setProperty = function(attr, value) {
|
62 | el[attr] = value;
|
63 | };
|
64 | el.vjs_src = function() {};
|
65 | el.vjs_play = function() {};
|
66 | el.vjs_discontinuity = function() {};
|
67 |
|
68 | if (flashVars.autoplay) {
|
69 | el.autoplay = true;
|
70 | }
|
71 | if (flashVars.preload) {
|
72 | el.preload = flashVars.preload;
|
73 | }
|
74 |
|
75 | el.currentTime = 0;
|
76 |
|
77 | return el;
|
78 | };
|
79 |
|
80 | this.old.FlashSupported = Flash.isSupported;
|
81 | Flash.isSupported = function() {
|
82 | return true;
|
83 | };
|
84 |
|
85 |
|
86 | this.old.GlobalOptions = videojs.mergeOptions(videojs.options);
|
87 |
|
88 |
|
89 | this.old.NativeHlsSupport = videojs.Hls.supportsNativeHls;
|
90 | videojs.Hls.supportsNativeHls = false;
|
91 |
|
92 | this.old.Decrypt = videojs.Hls.Decrypter;
|
93 | videojs.Hls.Decrypter = function() {};
|
94 |
|
95 |
|
96 | this.old.browser = videojs.browser;
|
97 | videojs.browser = videojs.mergeOptions({}, videojs.browser);
|
98 |
|
99 | this.standardXHRResponse = (request, data) => {
|
100 | standardXHRResponse(request, data);
|
101 |
|
102 |
|
103 |
|
104 |
|
105 | this.clock.tick(1);
|
106 | };
|
107 |
|
108 |
|
109 | this.player = createPlayer();
|
110 | this.clock.tick(1);
|
111 | },
|
112 |
|
113 | afterEach() {
|
114 | this.env.restore();
|
115 | this.mse.restore();
|
116 |
|
117 | merge(videojs.options, this.old.GlobalOptions);
|
118 | Flash.isSupported = this.old.FlashSupported;
|
119 | merge(Flash, this.old.Flash);
|
120 |
|
121 | videojs.Hls.supportsNativeHls = this.old.NativeHlsSupport;
|
122 | videojs.Hls.Decrypter = this.old.Decrypt;
|
123 | videojs.browser = this.old.browser;
|
124 |
|
125 | this.player.dispose();
|
126 | }
|
127 | });
|
128 |
|
129 | QUnit.test('deprecation warning is show when using player.hls', function(assert) {
|
130 | let oldWarn = videojs.log.warn;
|
131 | let warning = '';
|
132 | let hlsPlayerAccessEvents = 0;
|
133 |
|
134 | this.player.src({
|
135 | src: 'manifest/playlist.m3u8',
|
136 | type: 'application/vnd.apple.mpegurl'
|
137 | });
|
138 |
|
139 | this.clock.tick(1);
|
140 |
|
141 | this.player.tech_.on('usage', (event) => {
|
142 | if (event.name === 'hls-player-access') {
|
143 | hlsPlayerAccessEvents++;
|
144 | }
|
145 | });
|
146 |
|
147 | videojs.log.warn = (text) => {
|
148 | warning = text;
|
149 | };
|
150 | assert.equal(hlsPlayerAccessEvents, 0, 'no hls-player-access event was fired');
|
151 | let hls = this.player.hls;
|
152 |
|
153 | assert.equal(hlsPlayerAccessEvents, 1, 'an hls-player-access event was fired');
|
154 | assert.equal(warning, 'player.hls is deprecated. Use player.tech_.hls instead.', 'warning would have been shown');
|
155 | assert.ok(hls, 'an instance of hls is returned by player.hls');
|
156 | videojs.log.warn = oldWarn;
|
157 | });
|
158 |
|
159 | QUnit.test('starts playing if autoplay is specified', function(assert) {
|
160 | this.player.autoplay(true);
|
161 | this.player.src({
|
162 | src: 'manifest/playlist.m3u8',
|
163 | type: 'application/vnd.apple.mpegurl'
|
164 | });
|
165 |
|
166 | this.clock.tick(1);
|
167 |
|
168 |
|
169 | openMediaSource(this.player, this.clock);
|
170 |
|
171 | this.standardXHRResponse(this.requests[0]);
|
172 | assert.ok(!this.player.paused(), 'not paused');
|
173 | });
|
174 |
|
175 | QUnit.test('stats are reset on each new source', function(assert) {
|
176 | this.player.src({
|
177 | src: 'manifest/playlist.m3u8',
|
178 | type: 'application/vnd.apple.mpegurl'
|
179 | });
|
180 |
|
181 | this.clock.tick(1);
|
182 |
|
183 |
|
184 | openMediaSource(this.player, this.clock);
|
185 | this.standardXHRResponse(this.requests.shift());
|
186 | this.standardXHRResponse(this.requests.shift());
|
187 |
|
188 | assert.equal(this.player.tech_.hls.stats.mediaBytesTransferred, 1024, 'stat is set');
|
189 | this.player.src({
|
190 | src: 'manifest/master.m3u8',
|
191 | type: 'application/vnd.apple.mpegurl'
|
192 | });
|
193 |
|
194 | this.clock.tick(1);
|
195 |
|
196 | assert.equal(this.player.tech_.hls.stats.mediaBytesTransferred, 0, 'stat is reset');
|
197 | });
|
198 |
|
199 | QUnit.test('XHR requests first byte range on play', function(assert) {
|
200 | this.player.src({
|
201 | src: 'manifest/playlist.m3u8',
|
202 | type: 'application/vnd.apple.mpegurl'
|
203 | });
|
204 |
|
205 | this.clock.tick(1);
|
206 |
|
207 | this.player.tech_.triggerReady();
|
208 | this.clock.tick(1);
|
209 | this.player.tech_.trigger('play');
|
210 | openMediaSource(this.player, this.clock);
|
211 | this.standardXHRResponse(this.requests[0]);
|
212 | assert.equal(this.requests[1].headers.Range, 'bytes=0-522827');
|
213 | });
|
214 |
|
215 | QUnit.test('Seeking requests correct byte range', function(assert) {
|
216 | this.player.src({
|
217 | src: 'manifest/playlist.m3u8',
|
218 | type: 'application/vnd.apple.mpegurl'
|
219 | });
|
220 |
|
221 | this.clock.tick(1);
|
222 |
|
223 | this.player.tech_.trigger('play');
|
224 | openMediaSource(this.player, this.clock);
|
225 | this.standardXHRResponse(this.requests[0]);
|
226 | this.clock.tick(1);
|
227 | this.player.currentTime(41);
|
228 | this.clock.tick(2);
|
229 | assert.equal(this.requests[2].headers.Range, 'bytes=2299992-2835603');
|
230 | });
|
231 |
|
232 | QUnit.test('autoplay seeks to the live point after playlist load', function(assert) {
|
233 | let currentTime = 0;
|
234 |
|
235 | this.player.autoplay(true);
|
236 | this.player.on('seeking', () => {
|
237 | currentTime = this.player.currentTime();
|
238 | });
|
239 | this.player.src({
|
240 | src: 'liveStart30sBefore.m3u8',
|
241 | type: 'application/vnd.apple.mpegurl'
|
242 | });
|
243 |
|
244 | this.clock.tick(1);
|
245 |
|
246 | openMediaSource(this.player, this.clock);
|
247 | this.player.tech_.trigger('play');
|
248 | this.standardXHRResponse(this.requests.shift());
|
249 | this.clock.tick(1);
|
250 |
|
251 | assert.notEqual(currentTime, 0, 'seeked on autoplay');
|
252 | });
|
253 |
|
254 | QUnit.test('autoplay seeks to the live point after media source open', function(assert) {
|
255 | let currentTime = 0;
|
256 |
|
257 | this.player.autoplay(true);
|
258 | this.player.on('seeking', () => {
|
259 | currentTime = this.player.currentTime();
|
260 | });
|
261 | this.player.src({
|
262 | src: 'liveStart30sBefore.m3u8',
|
263 | type: 'application/vnd.apple.mpegurl'
|
264 | });
|
265 |
|
266 | this.clock.tick(1);
|
267 |
|
268 | this.player.tech_.triggerReady();
|
269 | this.clock.tick(1);
|
270 | this.standardXHRResponse(this.requests.shift());
|
271 | openMediaSource(this.player, this.clock);
|
272 | this.player.tech_.trigger('play');
|
273 | this.clock.tick(1);
|
274 |
|
275 | assert.notEqual(currentTime, 0, 'seeked on autoplay');
|
276 | });
|
277 |
|
278 | QUnit.test('autoplay seeks to the live point after tech fires loadedmetadata in ie11',
|
279 | function(assert) {
|
280 | videojs.browser.IE_VERSION = 11;
|
281 | let currentTime = 0;
|
282 |
|
283 | this.player.autoplay(true);
|
284 | this.player.on('seeking', () => {
|
285 | currentTime = this.player.currentTime();
|
286 | });
|
287 | this.player.src({
|
288 | src: 'liveStart30sBefore.m3u8',
|
289 | type: 'application/vnd.apple.mpegurl'
|
290 | });
|
291 |
|
292 | this.clock.tick(1);
|
293 |
|
294 | openMediaSource(this.player, this.clock);
|
295 | this.player.tech_.trigger('play');
|
296 | this.standardXHRResponse(this.requests.shift());
|
297 | this.clock.tick(1);
|
298 |
|
299 | assert.equal(currentTime, 0, 'have not played yet');
|
300 |
|
301 | this.player.tech_.trigger('loadedmetadata');
|
302 | this.clock.tick(1);
|
303 |
|
304 | assert.notEqual(currentTime, 0, 'seeked after tech is ready');
|
305 | });
|
306 |
|
307 | QUnit.test('duration is set when the source opens after the playlist is loaded',
|
308 | function(assert) {
|
309 | this.player.src({
|
310 | src: 'media.m3u8',
|
311 | type: 'application/vnd.apple.mpegurl'
|
312 | });
|
313 |
|
314 | this.clock.tick(1);
|
315 |
|
316 | this.player.tech_.triggerReady();
|
317 | this.clock.tick(1);
|
318 | this.standardXHRResponse(this.requests.shift());
|
319 | openMediaSource(this.player, this.clock);
|
320 |
|
321 | assert.equal(this.player.tech_.hls.mediaSource.duration,
|
322 | 40,
|
323 | 'set the duration');
|
324 | });
|
325 |
|
326 | QUnit.test('codecs are passed to the source buffer', function(assert) {
|
327 | let codecs = [];
|
328 |
|
329 | this.player.src({
|
330 | src: 'custom-codecs.m3u8',
|
331 | type: 'application/vnd.apple.mpegurl'
|
332 | });
|
333 |
|
334 | this.clock.tick(1);
|
335 |
|
336 | openMediaSource(this.player, this.clock);
|
337 | let addSourceBuffer = this.player.tech_.hls.mediaSource.addSourceBuffer;
|
338 |
|
339 | this.player.tech_.hls.mediaSource.addSourceBuffer = function(codec) {
|
340 | codecs.push(codec);
|
341 | return addSourceBuffer.call(this, codec);
|
342 | };
|
343 |
|
344 | this.requests.shift().respond(200, null,
|
345 | '#EXTM3U\n' +
|
346 | '#EXT-X-STREAM-INF:CODECS="avc1.dd00dd, mp4a.40.f"\n' +
|
347 | 'media.m3u8\n');
|
348 | this.standardXHRResponse(this.requests.shift());
|
349 | assert.equal(codecs.length, 1, 'created a source buffer');
|
350 | assert.equal(codecs[0], 'video/mp2t; codecs="avc1.dd00dd, mp4a.40.f"', 'specified the codecs');
|
351 | });
|
352 |
|
353 | QUnit.test('including HLS as a tech does not error', function(assert) {
|
354 | let player = createPlayer({
|
355 | techOrder: ['hls', 'html5']
|
356 | });
|
357 |
|
358 | this.clock.tick(1);
|
359 |
|
360 | assert.ok(player, 'created the player');
|
361 | assert.equal(this.env.log.warn.calls, 2, 'logged two warnings for deprecations');
|
362 | });
|
363 |
|
364 | QUnit.test('creates a PlaylistLoader on init', function(assert) {
|
365 | this.player.src({
|
366 | src: 'manifest/playlist.m3u8',
|
367 | type: 'application/vnd.apple.mpegurl'
|
368 | });
|
369 |
|
370 | this.clock.tick(1);
|
371 |
|
372 | openMediaSource(this.player, this.clock);
|
373 | this.player.src({
|
374 | src: 'manifest/playlist.m3u8',
|
375 | type: 'application/vnd.apple.mpegurl'
|
376 | });
|
377 |
|
378 | this.clock.tick(1);
|
379 |
|
380 | openMediaSource(this.player, this.clock);
|
381 |
|
382 | assert.equal(this.requests[0].aborted, true, 'aborted previous src');
|
383 | this.standardXHRResponse(this.requests[1]);
|
384 | assert.ok(this.player.tech_.hls.playlists.master,
|
385 | 'set the master playlist');
|
386 | assert.ok(this.player.tech_.hls.playlists.media(),
|
387 | 'set the media playlist');
|
388 | assert.ok(this.player.tech_.hls.playlists.media().segments,
|
389 | 'the segment entries are parsed');
|
390 | assert.strictEqual(this.player.tech_.hls.playlists.master.playlists[0],
|
391 | this.player.tech_.hls.playlists.media(),
|
392 | 'the playlist is selected');
|
393 | });
|
394 |
|
395 | QUnit.test('sets the duration if one is available on the playlist', function(assert) {
|
396 | let events = 0;
|
397 |
|
398 | this.player.src({
|
399 | src: 'manifest/media.m3u8',
|
400 | type: 'application/vnd.apple.mpegurl'
|
401 | });
|
402 |
|
403 | this.clock.tick(1);
|
404 |
|
405 | openMediaSource(this.player, this.clock);
|
406 | this.player.tech_.on('durationchange', function() {
|
407 | events++;
|
408 | });
|
409 |
|
410 | this.standardXHRResponse(this.requests[0]);
|
411 | assert.equal(this.player.tech_.hls.mediaSource.duration,
|
412 | 40,
|
413 | 'set the duration');
|
414 | assert.equal(events, 1, 'durationchange is fired');
|
415 | });
|
416 |
|
417 | QUnit.test('estimates individual segment durations if needed', function(assert) {
|
418 | let changes = 0;
|
419 |
|
420 | this.player.src({
|
421 | src: 'http://example.com/manifest/missingExtinf.m3u8',
|
422 | type: 'application/vnd.apple.mpegurl'
|
423 | });
|
424 |
|
425 | this.clock.tick(1);
|
426 |
|
427 | openMediaSource(this.player, this.clock);
|
428 | this.player.tech_.hls.mediaSource.duration = NaN;
|
429 | this.player.tech_.on('durationchange', function() {
|
430 | changes++;
|
431 | });
|
432 |
|
433 | this.standardXHRResponse(this.requests[0]);
|
434 | assert.strictEqual(this.player.tech_.hls.mediaSource.duration,
|
435 | this.player.tech_.hls.playlists.media().segments.length * 10,
|
436 | 'duration is updated');
|
437 | assert.strictEqual(changes, 1, 'one durationchange fired');
|
438 | });
|
439 |
|
440 | QUnit.test('translates seekable by the starting time for live playlists', function(assert) {
|
441 | let seekable;
|
442 |
|
443 | this.player.src({
|
444 | src: 'media.m3u8',
|
445 | type: 'application/vnd.apple.mpegurl'
|
446 | });
|
447 |
|
448 | this.clock.tick(1);
|
449 |
|
450 | openMediaSource(this.player, this.clock);
|
451 | this.requests.shift().respond(200, null,
|
452 | '#EXTM3U\n' +
|
453 | '#EXT-X-MEDIA-SEQUENCE:15\n' +
|
454 | '#EXT-X-TARGETDURATION:10\n' +
|
455 | '#EXTINF:10,\n' +
|
456 | '0.ts\n' +
|
457 | '#EXTINF:10,\n' +
|
458 | '1.ts\n' +
|
459 | '#EXTINF:10,\n' +
|
460 | '2.ts\n' +
|
461 | '#EXTINF:10,\n' +
|
462 | '3.ts\n');
|
463 |
|
464 | seekable = this.player.seekable();
|
465 | assert.equal(seekable.length, 1, 'one seekable range');
|
466 | assert.equal(seekable.start(0), 0, 'the earliest possible position is at zero');
|
467 | assert.equal(seekable.end(0), 10, 'end is relative to the start');
|
468 | });
|
469 |
|
470 | QUnit.test('starts downloading a segment on loadedmetadata', function(assert) {
|
471 | this.player.src({
|
472 | src: 'manifest/media.m3u8',
|
473 | type: 'application/vnd.apple.mpegurl'
|
474 | });
|
475 |
|
476 | this.clock.tick(1);
|
477 |
|
478 | this.player.buffered = function() {
|
479 | return videojs.createTimeRange(0, 0);
|
480 | };
|
481 | openMediaSource(this.player, this.clock);
|
482 |
|
483 | this.standardXHRResponse(this.requests[0]);
|
484 | this.standardXHRResponse(this.requests[1]);
|
485 | assert.strictEqual(this.requests[1].url,
|
486 | absoluteUrl('manifest/media-00001.ts'),
|
487 | 'the first segment is requested');
|
488 |
|
489 |
|
490 | assert.equal(this.player.tech_.hls.stats.mediaBytesTransferred, 1024, '1024 bytes');
|
491 | assert.equal(this.player.tech_.hls.stats.mediaRequests, 1, '1 request');
|
492 | });
|
493 |
|
494 | QUnit.test('re-initializes the handler for each source', function(assert) {
|
495 | let firstPlaylists;
|
496 | let secondPlaylists;
|
497 | let firstMSE;
|
498 | let secondMSE;
|
499 | let aborts = 0;
|
500 | let masterPlaylistController;
|
501 |
|
502 | this.player.src({
|
503 | src: 'manifest/master.m3u8',
|
504 | type: 'application/vnd.apple.mpegurl'
|
505 | });
|
506 |
|
507 | this.clock.tick(1);
|
508 |
|
509 | openMediaSource(this.player, this.clock);
|
510 | firstPlaylists = this.player.tech_.hls.playlists;
|
511 | firstMSE = this.player.tech_.hls.mediaSource;
|
512 | this.standardXHRResponse(this.requests.shift());
|
513 | this.standardXHRResponse(this.requests.shift());
|
514 | masterPlaylistController = this.player.tech_.hls.masterPlaylistController_;
|
515 | masterPlaylistController.mainSegmentLoader_.sourceUpdater_.sourceBuffer_.abort = () => {
|
516 | aborts++;
|
517 | };
|
518 |
|
519 | this.player.src({
|
520 | src: 'manifest/master.m3u8',
|
521 | type: 'application/vnd.apple.mpegurl'
|
522 | });
|
523 |
|
524 | this.clock.tick(1);
|
525 |
|
526 | openMediaSource(this.player, this.clock);
|
527 | secondPlaylists = this.player.tech_.hls.playlists;
|
528 | secondMSE = this.player.tech_.hls.mediaSource;
|
529 |
|
530 | assert.equal(1, aborts, 'aborted the old source buffer');
|
531 | assert.ok(this.requests[0].aborted, 'aborted the old segment request');
|
532 | assert.notStrictEqual(firstPlaylists,
|
533 | secondPlaylists,
|
534 | 'the playlist object is not reused');
|
535 | assert.notStrictEqual(firstMSE, secondMSE, 'the media source object is not reused');
|
536 | });
|
537 |
|
538 | QUnit.test('triggers a media source error when an initial playlist request errors',
|
539 | function(assert) {
|
540 | this.player.src({
|
541 | src: 'manifest/master.m3u8',
|
542 | type: 'application/vnd.apple.mpegurl'
|
543 | });
|
544 |
|
545 | this.clock.tick(1);
|
546 |
|
547 | openMediaSource(this.player, this.clock);
|
548 | this.requests.pop().respond(500);
|
549 |
|
550 | assert.equal(this.player.tech_.hls.mediaSource.error_,
|
551 | 'network',
|
552 | 'a network error is triggered');
|
553 | });
|
554 |
|
555 | QUnit.test(
|
556 | 'triggers a player error when an initial playlist request errors and the media source ' +
|
557 | 'isn\'t open',
|
558 | function(assert) {
|
559 | const done = assert.async();
|
560 | const origError = videojs.log.error;
|
561 | const errLogs = [];
|
562 | const endOfStreams = [];
|
563 |
|
564 | videojs.log.error = (log) => errLogs.push(log);
|
565 |
|
566 | this.player.src({
|
567 | src: 'manifest/master.m3u8',
|
568 | type: 'application/vnd.apple.mpegurl'
|
569 | });
|
570 | openMediaSource(this.player, this.clock);
|
571 |
|
572 | this.player.tech_.hls.masterPlaylistController_.mediaSource.endOfStream = (type) => {
|
573 | endOfStreams.push(type);
|
574 | throw new Error();
|
575 | };
|
576 |
|
577 | this.player.on('error', () => {
|
578 | const error = this.player.error();
|
579 |
|
580 | assert.equal(endOfStreams.length, 1, 'one endOfStream called');
|
581 | assert.equal(endOfStreams[0], 'network', 'endOfStream called with network');
|
582 |
|
583 | assert.equal(error.code, 2, 'error has correct code');
|
584 | assert.equal(error.message,
|
585 | 'HLS playlist request error at URL: manifest/master.m3u8',
|
586 | 'error has correct message');
|
587 | assert.equal(errLogs.length, 1, 'logged an error');
|
588 |
|
589 | videojs.log.error = origError;
|
590 |
|
591 | assert.notOk(this.player.tech_.hls.mediaSource.error_, 'no media source error');
|
592 |
|
593 | done();
|
594 | });
|
595 |
|
596 | this.requests.pop().respond(500);
|
597 | });
|
598 |
|
599 | QUnit.test('downloads media playlists after loading the master', function(assert) {
|
600 | this.player.src({
|
601 | src: 'manifest/master.m3u8',
|
602 | type: 'application/vnd.apple.mpegurl'
|
603 | });
|
604 |
|
605 | this.clock.tick(1);
|
606 |
|
607 | openMediaSource(this.player, this.clock);
|
608 |
|
609 | this.player.tech_.hls.bandwidth = 20e10;
|
610 | this.standardXHRResponse(this.requests[0]);
|
611 | this.standardXHRResponse(this.requests[1]);
|
612 | this.standardXHRResponse(this.requests[2]);
|
613 |
|
614 | assert.strictEqual(this.requests[0].url,
|
615 | 'manifest/master.m3u8',
|
616 | 'master playlist requested');
|
617 | assert.strictEqual(this.requests[1].url,
|
618 | absoluteUrl('manifest/media2.m3u8'),
|
619 | 'media playlist requested');
|
620 | assert.strictEqual(this.requests[2].url,
|
621 | absoluteUrl('manifest/media2-00001.ts'),
|
622 | 'first segment requested');
|
623 |
|
624 |
|
625 | assert.equal(this.player.tech_.hls.stats.mediaBytesTransferred, 1024, '1024 bytes');
|
626 | assert.equal(this.player.tech_.hls.stats.mediaRequests, 1, '1 request');
|
627 | });
|
628 |
|
629 | QUnit.test('setting bandwidth resets throughput', function(assert) {
|
630 | this.player.src({
|
631 | src: 'manifest/master.m3u8',
|
632 | type: 'application/vnd.apple.mpegurl'
|
633 | });
|
634 |
|
635 | this.clock.tick(1);
|
636 |
|
637 | this.player.tech_.hls.throughput = 1000;
|
638 | assert.strictEqual(this.player.tech_.hls.throughput,
|
639 | 1000,
|
640 | 'throughput is set');
|
641 | this.player.tech_.hls.bandwidth = 20e10;
|
642 | assert.strictEqual(this.player.tech_.hls.throughput,
|
643 | 0,
|
644 | 'throughput is reset when bandwidth is specified');
|
645 | });
|
646 |
|
647 | QUnit.test('a thoughput of zero is ignored in systemBandwidth', function(assert) {
|
648 | this.player.src({
|
649 | src: 'manifest/master.m3u8',
|
650 | type: 'application/vnd.apple.mpegurl'
|
651 | });
|
652 |
|
653 | this.clock.tick(1);
|
654 |
|
655 | this.player.tech_.hls.bandwidth = 20e10;
|
656 | assert.strictEqual(this.player.tech_.hls.throughput,
|
657 | 0,
|
658 | 'throughput is reset when bandwidth is specified');
|
659 | assert.strictEqual(this.player.tech_.hls.systemBandwidth,
|
660 | 20e10,
|
661 | 'systemBandwidth is the same as bandwidth');
|
662 | });
|
663 |
|
664 | QUnit.test('systemBandwidth is a combination of thoughput and bandwidth', function(assert) {
|
665 | this.player.src({
|
666 | src: 'manifest/master.m3u8',
|
667 | type: 'application/vnd.apple.mpegurl'
|
668 | });
|
669 |
|
670 | this.clock.tick(1);
|
671 |
|
672 | this.player.tech_.hls.bandwidth = 20e10;
|
673 | this.player.tech_.hls.throughput = 20e10;
|
674 |
|
675 | assert.strictEqual(this.player.tech_.hls.systemBandwidth,
|
676 | 10e10,
|
677 | 'systemBandwidth is the combination of bandwidth and throughput');
|
678 | });
|
679 |
|
680 | QUnit.test('upshifts if the initial bandwidth hint is high', function(assert) {
|
681 | this.player.src({
|
682 | src: 'manifest/master.m3u8',
|
683 | type: 'application/vnd.apple.mpegurl'
|
684 | });
|
685 |
|
686 | this.clock.tick(1);
|
687 |
|
688 | openMediaSource(this.player, this.clock);
|
689 |
|
690 | this.player.tech_.hls.bandwidth = 10e20;
|
691 | this.standardXHRResponse(this.requests[0]);
|
692 | this.standardXHRResponse(this.requests[1]);
|
693 | this.standardXHRResponse(this.requests[2]);
|
694 |
|
695 | assert.strictEqual(
|
696 | this.requests[0].url,
|
697 | 'manifest/master.m3u8',
|
698 | 'master playlist requested'
|
699 | );
|
700 | assert.strictEqual(
|
701 | this.requests[1].url,
|
702 | absoluteUrl('manifest/media2.m3u8'),
|
703 | 'media playlist requested'
|
704 | );
|
705 | assert.strictEqual(
|
706 | this.requests[2].url,
|
707 | absoluteUrl('manifest/media2-00001.ts'),
|
708 | 'first segment requested'
|
709 | );
|
710 |
|
711 |
|
712 | assert.equal(this.player.tech_.hls.stats.mediaBytesTransferred, 1024, '1024 bytes');
|
713 | assert.equal(this.player.tech_.hls.stats.mediaRequests, 1, '1 request');
|
714 | });
|
715 |
|
716 | QUnit.test('downshifts if the initial bandwidth hint is low', function(assert) {
|
717 | this.player.src({
|
718 | src: 'manifest/master.m3u8',
|
719 | type: 'application/vnd.apple.mpegurl'
|
720 | });
|
721 |
|
722 | this.clock.tick(1);
|
723 |
|
724 | openMediaSource(this.player, this.clock);
|
725 |
|
726 | this.player.tech_.hls.bandwidth = 100;
|
727 | this.standardXHRResponse(this.requests[0]);
|
728 | this.standardXHRResponse(this.requests[1]);
|
729 | this.standardXHRResponse(this.requests[2]);
|
730 |
|
731 | assert.strictEqual(this.requests[0].url,
|
732 | 'manifest/master.m3u8',
|
733 | 'master playlist requested');
|
734 | assert.strictEqual(this.requests[1].url,
|
735 | absoluteUrl('manifest/media1.m3u8'),
|
736 | 'media playlist requested');
|
737 | assert.strictEqual(this.requests[2].url,
|
738 | absoluteUrl('manifest/media1-00001.ts'),
|
739 | 'first segment requested');
|
740 |
|
741 |
|
742 | assert.equal(this.player.tech_.hls.stats.mediaBytesTransferred, 1024, '1024 bytes');
|
743 | assert.equal(this.player.tech_.hls.stats.mediaRequests, 1, '1 request');
|
744 | });
|
745 |
|
746 | QUnit.test('buffer checks are noops until a media playlist is ready', function(assert) {
|
747 | this.player.src({
|
748 | src: 'manifest/media.m3u8',
|
749 | type: 'application/vnd.apple.mpegurl'
|
750 | });
|
751 |
|
752 | this.clock.tick(1);
|
753 |
|
754 | openMediaSource(this.player, this.clock);
|
755 | this.clock.tick(10 * 1000);
|
756 |
|
757 | assert.strictEqual(1, this.requests.length, 'one request was made');
|
758 | assert.strictEqual(this.requests[0].url,
|
759 | 'manifest/media.m3u8',
|
760 | 'media playlist requested');
|
761 | });
|
762 |
|
763 | QUnit.test('buffer checks are noops when only the master is ready', function(assert) {
|
764 | this.player.src({
|
765 | src: 'manifest/master.m3u8',
|
766 | type: 'application/vnd.apple.mpegurl'
|
767 | });
|
768 |
|
769 | this.clock.tick(1);
|
770 |
|
771 | openMediaSource(this.player, this.clock);
|
772 |
|
773 | this.standardXHRResponse(this.requests.shift());
|
774 |
|
775 | this.standardXHRResponse(this.requests.shift());
|
776 |
|
777 | this.requests.length = 0;
|
778 |
|
779 |
|
780 |
|
781 | this.player.src({
|
782 | src: 'manifest/master.m3u8',
|
783 | type: 'application/vnd.apple.mpegurl'
|
784 | });
|
785 | openMediaSource(this.player, this.clock);
|
786 |
|
787 |
|
788 |
|
789 | this.player.tech_.hls.bandwidth = 1;
|
790 |
|
791 | this.standardXHRResponse(this.requests.shift());
|
792 | this.clock.tick(10 * 1000);
|
793 |
|
794 | assert.strictEqual(this.requests.length, 1, 'one request was made');
|
795 | assert.strictEqual(this.requests[0].url,
|
796 | absoluteUrl('manifest/media1.m3u8'),
|
797 | 'media playlist requested');
|
798 |
|
799 |
|
800 | assert.equal(this.player.tech_.hls.stats.bandwidth, 1, 'bandwidth set above');
|
801 | });
|
802 |
|
803 | QUnit.test('selects a playlist below the current bandwidth', function(assert) {
|
804 | let playlist;
|
805 |
|
806 | this.player.src({
|
807 | src: 'manifest/master.m3u8',
|
808 | type: 'application/vnd.apple.mpegurl'
|
809 | });
|
810 |
|
811 | this.clock.tick(1);
|
812 |
|
813 | openMediaSource(this.player, this.clock);
|
814 | this.standardXHRResponse(this.requests[0]);
|
815 |
|
816 |
|
817 | this.player.tech_.hls.playlists.master.playlists[0].attributes.BANDWIDTH = 9e10;
|
818 |
|
819 | this.player.tech_.hls.playlists.master.playlists[1].attributes.BANDWIDTH = 1;
|
820 |
|
821 | this.player.tech_.hls.bandwidth = 10;
|
822 |
|
823 | playlist = this.player.tech_.hls.selectPlaylist();
|
824 | assert.strictEqual(playlist,
|
825 | this.player.tech_.hls.playlists.master.playlists[1],
|
826 | 'the low bitrate stream is selected');
|
827 |
|
828 |
|
829 | assert.equal(this.player.tech_.hls.stats.bandwidth, 10, 'bandwidth set above');
|
830 | });
|
831 |
|
832 | QUnit.test('selects a primary rendtion when there are multiple rendtions share same attributes', function(assert) {
|
833 | let playlist;
|
834 |
|
835 | this.player.src({
|
836 | src: 'manifest/master.m3u8',
|
837 | type: 'application/vnd.apple.mpegurl'
|
838 | });
|
839 | openMediaSource(this.player, this.clock);
|
840 | standardXHRResponse(this.requests[0]);
|
841 |
|
842 |
|
843 | this.player.tech_.hls.playlists.master.playlists[0].attributes.BANDWIDTH = 528;
|
844 | this.player.tech_.hls.playlists.master.playlists[1].attributes.BANDWIDTH = 528;
|
845 | this.player.tech_.hls.playlists.master.playlists[2].attributes.BANDWIDTH = 728;
|
846 | this.player.tech_.hls.playlists.master.playlists[3].attributes.BANDWIDTH = 728;
|
847 |
|
848 | this.player.tech_.hls.bandwidth = 1000;
|
849 |
|
850 | playlist = this.player.tech_.hls.selectPlaylist();
|
851 | assert.strictEqual(playlist,
|
852 | this.player.tech_.hls.playlists.master.playlists[2],
|
853 | 'select the rendition with largest bandwidth and just-larger-than video player');
|
854 |
|
855 |
|
856 | assert.equal(this.player.tech_.hls.stats.bandwidth, 1000, 'bandwidth set above');
|
857 |
|
858 |
|
859 | this.player.tech_.hls.playlists.master.playlists[0].attributes.BANDWIDTH = 728;
|
860 | this.player.tech_.hls.playlists.master.playlists[0].attributes.RESOLUTION.width = 960;
|
861 | this.player.tech_.hls.playlists.master.playlists[0].attributes.RESOLUTION.height = 540;
|
862 | this.player.tech_.hls.playlists.master.playlists[1].attributes.BANDWIDTH = 728;
|
863 | this.player.tech_.hls.playlists.master.playlists[2].attributes.BANDWIDTH = 728;
|
864 | this.player.tech_.hls.playlists.master.playlists[2].attributes.RESOLUTION.width = 960;
|
865 | this.player.tech_.hls.playlists.master.playlists[2].attributes.RESOLUTION.height = 540;
|
866 | this.player.tech_.hls.playlists.master.playlists[3].attributes.BANDWIDTH = 728;
|
867 |
|
868 | this.player.tech_.hls.bandwidth = 1000;
|
869 |
|
870 | playlist = this.player.tech_.hls.selectPlaylist();
|
871 | assert.strictEqual(playlist,
|
872 | this.player.tech_.hls.playlists.master.playlists[0],
|
873 | 'the primary rendition is selected');
|
874 | });
|
875 |
|
876 | QUnit.test('allows initial bandwidth to be provided', function(assert) {
|
877 | this.player.src({
|
878 | src: 'manifest/master.m3u8',
|
879 | type: 'application/vnd.apple.mpegurl'
|
880 | });
|
881 |
|
882 | this.clock.tick(1);
|
883 |
|
884 | openMediaSource(this.player, this.clock);
|
885 | this.player.tech_.hls.bandwidth = 500;
|
886 |
|
887 | this.requests[0].bandwidth = 1;
|
888 | this.requests.shift().respond(200, null,
|
889 | '#EXTM3U\n' +
|
890 | '#EXT-X-PLAYLIST-TYPE:VOD\n' +
|
891 | '#EXT-X-TARGETDURATION:10\n');
|
892 | assert.equal(this.player.tech_.hls.bandwidth,
|
893 | 500,
|
894 | 'prefers user-specified initial bandwidth');
|
895 |
|
896 |
|
897 | assert.equal(this.player.tech_.hls.stats.bandwidth, 500, 'bandwidth set above');
|
898 | });
|
899 |
|
900 | QUnit.test('raises the minimum bitrate for a stream proportionially', function(assert) {
|
901 | let playlist;
|
902 |
|
903 | this.player.src({
|
904 | src: 'manifest/master.m3u8',
|
905 | type: 'application/vnd.apple.mpegurl'
|
906 | });
|
907 |
|
908 | this.clock.tick(1);
|
909 |
|
910 | openMediaSource(this.player, this.clock);
|
911 |
|
912 | this.standardXHRResponse(this.requests[0]);
|
913 |
|
914 |
|
915 | this.player.tech_.hls.playlists.master.playlists[0].attributes.BANDWIDTH = 10;
|
916 | this.player.tech_.hls.bandwidth = 11;
|
917 |
|
918 |
|
919 | this.player.tech_.hls.playlists.master.playlists[1].attributes.BANDWIDTH = 9.9;
|
920 | playlist = this.player.tech_.hls.selectPlaylist();
|
921 |
|
922 | assert.strictEqual(playlist,
|
923 | this.player.tech_.hls.playlists.master.playlists[1],
|
924 | 'a lower bitrate stream is selected');
|
925 |
|
926 |
|
927 | assert.equal(this.player.tech_.hls.stats.bandwidth, 11, 'bandwidth set above');
|
928 | });
|
929 |
|
930 | QUnit.test('uses the lowest bitrate if no other is suitable', function(assert) {
|
931 | let playlist;
|
932 |
|
933 | this.player.src({
|
934 | src: 'manifest/master.m3u8',
|
935 | type: 'application/vnd.apple.mpegurl'
|
936 | });
|
937 |
|
938 | this.clock.tick(1);
|
939 |
|
940 | openMediaSource(this.player, this.clock);
|
941 |
|
942 | this.standardXHRResponse(this.requests[0]);
|
943 |
|
944 |
|
945 | this.player.tech_.hls.bandwidth = 1;
|
946 | playlist = this.player.tech_.hls.selectPlaylist();
|
947 |
|
948 |
|
949 | assert.strictEqual(playlist,
|
950 | this.player.tech_.hls.playlists.master.playlists[1],
|
951 | 'the lowest bitrate stream is selected');
|
952 |
|
953 |
|
954 | assert.equal(this.player.tech_.hls.stats.bandwidth, 1, 'bandwidth set above');
|
955 | });
|
956 |
|
957 | QUnit.test('selects the correct rendition by tech dimensions', function(assert) {
|
958 | let playlist;
|
959 | let hls;
|
960 |
|
961 | this.player.src({
|
962 | src: 'manifest/master.m3u8',
|
963 | type: 'application/vnd.apple.mpegurl'
|
964 | });
|
965 |
|
966 | this.clock.tick(1);
|
967 |
|
968 | openMediaSource(this.player, this.clock);
|
969 | this.standardXHRResponse(this.requests[0]);
|
970 |
|
971 | hls = this.player.tech_.hls;
|
972 |
|
973 | this.player.width(640);
|
974 | this.player.height(360);
|
975 | hls.bandwidth = 3000000;
|
976 |
|
977 | playlist = hls.selectPlaylist();
|
978 |
|
979 | assert.deepEqual(playlist.attributes.RESOLUTION,
|
980 | {width: 960, height: 540},
|
981 | 'should return the correct resolution by tech dimensions');
|
982 | assert.equal(playlist.attributes.BANDWIDTH,
|
983 | 1928000,
|
984 | 'should have the expected bandwidth in case of multiple');
|
985 |
|
986 | this.player.width(1920);
|
987 | this.player.height(1080);
|
988 | hls.bandwidth = 3000000;
|
989 |
|
990 | playlist = hls.selectPlaylist();
|
991 |
|
992 | assert.deepEqual(playlist.attributes.RESOLUTION,
|
993 | {width: 960, height: 540},
|
994 | 'should return the correct resolution by tech dimensions');
|
995 | assert.equal(playlist.attributes.BANDWIDTH,
|
996 | 1928000,
|
997 | 'should have the expected bandwidth in case of multiple');
|
998 |
|
999 | this.player.width(396);
|
1000 | this.player.height(224);
|
1001 | playlist = hls.selectPlaylist();
|
1002 |
|
1003 | assert.deepEqual(playlist.attributes.RESOLUTION,
|
1004 | {width: 396, height: 224},
|
1005 | 'should return the correct resolution by ' +
|
1006 | 'tech dimensions, if exact match');
|
1007 | assert.equal(playlist.attributes.BANDWIDTH,
|
1008 | 440000,
|
1009 | 'should have the expected bandwidth in case of multiple, if exact match');
|
1010 |
|
1011 | this.player.width(395);
|
1012 | this.player.height(222);
|
1013 | playlist = this.player.tech_.hls.selectPlaylist();
|
1014 |
|
1015 | assert.deepEqual(playlist.attributes.RESOLUTION,
|
1016 | {width: 396, height: 224},
|
1017 | 'should return the next larger resolution by tech dimensions, ' +
|
1018 | 'if no exact match exists');
|
1019 | assert.equal(playlist.attributes.BANDWIDTH,
|
1020 | 440000,
|
1021 | 'should have the expected bandwidth in case of multiple, if exact match');
|
1022 |
|
1023 |
|
1024 | assert.equal(this.player.tech_.hls.stats.bandwidth, 3000000, 'bandwidth set above');
|
1025 | });
|
1026 |
|
1027 | QUnit.test('selects the highest bitrate playlist when the player dimensions are ' +
|
1028 | 'larger than any of the variants', function(assert) {
|
1029 | let playlist;
|
1030 |
|
1031 | this.player.src({
|
1032 | src: 'manifest/master.m3u8',
|
1033 | type: 'application/vnd.apple.mpegurl'
|
1034 | });
|
1035 |
|
1036 | this.clock.tick(1);
|
1037 |
|
1038 | openMediaSource(this.player, this.clock);
|
1039 |
|
1040 | this.requests.shift().respond(200, null,
|
1041 | '#EXTM3U\n' +
|
1042 | '#EXT-X-STREAM-INF:BANDWIDTH=1000,RESOLUTION=2x1\n' +
|
1043 | 'media.m3u8\n' +
|
1044 | '#EXT-X-STREAM-INF:BANDWIDTH=1,RESOLUTION=1x1\n' +
|
1045 | 'media1.m3u8\n');
|
1046 |
|
1047 | this.standardXHRResponse(this.requests.shift());
|
1048 | this.player.tech_.hls.bandwidth = 1e10;
|
1049 |
|
1050 | this.player.width(1024);
|
1051 | this.player.height(768);
|
1052 |
|
1053 | playlist = this.player.tech_.hls.selectPlaylist();
|
1054 |
|
1055 | assert.equal(playlist.attributes.BANDWIDTH,
|
1056 | 1000,
|
1057 | 'selected the highest bandwidth variant');
|
1058 |
|
1059 |
|
1060 | assert.equal(this.player.tech_.hls.stats.bandwidth, 1e10, 'bandwidth set above');
|
1061 | });
|
1062 |
|
1063 | QUnit.test('filters playlists that are currently excluded', function(assert) {
|
1064 | let playlist;
|
1065 |
|
1066 | this.player.src({
|
1067 | src: 'manifest/master.m3u8',
|
1068 | type: 'application/vnd.apple.mpegurl'
|
1069 | });
|
1070 |
|
1071 | this.clock.tick(1);
|
1072 |
|
1073 | openMediaSource(this.player, this.clock);
|
1074 |
|
1075 | this.player.tech_.hls.bandwidth = 1e10;
|
1076 |
|
1077 | this.requests.shift().respond(200, null,
|
1078 | '#EXTM3U\n' +
|
1079 | '#EXT-X-STREAM-INF:BANDWIDTH=1000\n' +
|
1080 | 'media.m3u8\n' +
|
1081 | '#EXT-X-STREAM-INF:BANDWIDTH=1\n' +
|
1082 | 'media1.m3u8\n');
|
1083 |
|
1084 | this.standardXHRResponse(this.requests.shift());
|
1085 |
|
1086 |
|
1087 | this.player.tech_.hls.playlists.master.playlists[0].excludeUntil = +new Date() + 1000;
|
1088 | playlist = this.player.tech_.hls.selectPlaylist();
|
1089 | assert.equal(playlist,
|
1090 | this.player.tech_.hls.playlists.master.playlists[1],
|
1091 | 'respected exclusions');
|
1092 |
|
1093 |
|
1094 | this.clock.tick(1000);
|
1095 | playlist = this.player.tech_.hls.selectPlaylist();
|
1096 | assert.equal(playlist,
|
1097 | this.player.tech_.hls.playlists.master.playlists[0],
|
1098 | 'expired the exclusion');
|
1099 |
|
1100 |
|
1101 | assert.equal(this.player.tech_.hls.stats.bandwidth, 1e10, 'bandwidth set above');
|
1102 | });
|
1103 |
|
1104 | QUnit.test('does not blacklist compatible H.264 codec strings', function(assert) {
|
1105 | let master;
|
1106 |
|
1107 | this.player.src({
|
1108 | src: 'manifest/master.m3u8',
|
1109 | type: 'application/vnd.apple.mpegurl'
|
1110 | });
|
1111 |
|
1112 | this.clock.tick(1);
|
1113 |
|
1114 | openMediaSource(this.player, this.clock);
|
1115 |
|
1116 | this.player.tech_.hls.bandwidth = 1;
|
1117 |
|
1118 | this.requests.shift()
|
1119 | .respond(200, null,
|
1120 | '#EXTM3U\n' +
|
1121 | '#EXT-X-STREAM-INF:BANDWIDTH=1,CODECS="avc1.4d400d,mp4a.40.5"\n' +
|
1122 | 'media.m3u8\n' +
|
1123 | '#EXT-X-STREAM-INF:BANDWIDTH=10,CODECS="avc1.4d400f,mp4a.40.5"\n' +
|
1124 | 'media1.m3u8\n');
|
1125 |
|
1126 |
|
1127 | this.standardXHRResponse(this.requests.shift());
|
1128 | master = this.player.tech_.hls.playlists.master;
|
1129 | assert.strictEqual(typeof master.playlists[0].excludeUntil,
|
1130 | 'undefined',
|
1131 | 'did not blacklist');
|
1132 | assert.strictEqual(typeof master.playlists[1].excludeUntil,
|
1133 | 'undefined',
|
1134 | 'did not blacklist');
|
1135 |
|
1136 |
|
1137 | assert.equal(this.player.tech_.hls.stats.bandwidth, 1, 'bandwidth set above');
|
1138 | });
|
1139 |
|
1140 | QUnit.test('does not blacklist compatible AAC codec strings', function(assert) {
|
1141 | let master;
|
1142 |
|
1143 | this.player.src({
|
1144 | src: 'manifest/master.m3u8',
|
1145 | type: 'application/vnd.apple.mpegurl'
|
1146 | });
|
1147 |
|
1148 | this.clock.tick(1);
|
1149 |
|
1150 | openMediaSource(this.player, this.clock);
|
1151 |
|
1152 | this.player.tech_.hls.bandwidth = 1;
|
1153 |
|
1154 | this.requests.shift()
|
1155 | .respond(200, null,
|
1156 | '#EXTM3U\n' +
|
1157 | '#EXT-X-STREAM-INF:BANDWIDTH=1,CODECS="avc1.4d400d,mp4a.40.2"\n' +
|
1158 | 'media.m3u8\n' +
|
1159 | '#EXT-X-STREAM-INF:BANDWIDTH=10,CODECS="avc1.4d400d,not-an-audio-codec"\n' +
|
1160 | 'media1.m3u8\n');
|
1161 |
|
1162 |
|
1163 | this.standardXHRResponse(this.requests.shift());
|
1164 | master = this.player.tech_.hls.playlists.master;
|
1165 | assert.strictEqual(typeof master.playlists[0].excludeUntil,
|
1166 | 'undefined',
|
1167 | 'did not blacklist mp4a.40.2');
|
1168 | assert.strictEqual(master.playlists[1].excludeUntil,
|
1169 | Infinity,
|
1170 | 'blacklisted invalid audio codec');
|
1171 |
|
1172 |
|
1173 | assert.equal(this.player.tech_.hls.stats.bandwidth, 1, 'bandwidth set above');
|
1174 | });
|
1175 |
|
1176 | QUnit.test('cancels outstanding XHRs when seeking', function(assert) {
|
1177 | this.player.src({
|
1178 | src: 'manifest/media.m3u8',
|
1179 | type: 'application/vnd.apple.mpegurl'
|
1180 | });
|
1181 |
|
1182 | this.clock.tick(1);
|
1183 |
|
1184 | openMediaSource(this.player, this.clock);
|
1185 | this.standardXHRResponse(this.requests[0]);
|
1186 | this.player.tech_.hls.media = {
|
1187 | segments: [{
|
1188 | uri: '0.ts',
|
1189 | duration: 10
|
1190 | }, {
|
1191 | uri: '1.ts',
|
1192 | duration: 10
|
1193 | }]
|
1194 | };
|
1195 |
|
1196 |
|
1197 | this.player.currentTime(7);
|
1198 | this.clock.tick(2);
|
1199 |
|
1200 | assert.ok(this.requests[1].aborted, 'XHR aborted');
|
1201 | assert.strictEqual(this.requests.length, 3, 'opened new XHR');
|
1202 | });
|
1203 |
|
1204 | QUnit.test('does not abort segment loading for in-buffer seeking', function(assert) {
|
1205 | this.player.src({
|
1206 | src: 'manifest/media.m3u8',
|
1207 | type: 'application/vnd.apple.mpegurl'
|
1208 | });
|
1209 |
|
1210 | this.clock.tick(1);
|
1211 |
|
1212 | openMediaSource(this.player, this.clock);
|
1213 | this.standardXHRResponse(this.requests.shift());
|
1214 | this.player.tech_.buffered = function() {
|
1215 | return videojs.createTimeRange(0, 20);
|
1216 | };
|
1217 |
|
1218 | this.player.tech_.setCurrentTime(11);
|
1219 | this.clock.tick(1);
|
1220 | assert.equal(this.requests.length, 1, 'did not abort the outstanding request');
|
1221 | });
|
1222 |
|
1223 | QUnit.test('segment 404 should trigger blacklisting of media', function(assert) {
|
1224 | let media;
|
1225 |
|
1226 | this.player.src({
|
1227 | src: 'manifest/master.m3u8',
|
1228 | type: 'application/vnd.apple.mpegurl'
|
1229 | });
|
1230 |
|
1231 | this.clock.tick(1);
|
1232 |
|
1233 | openMediaSource(this.player, this.clock);
|
1234 |
|
1235 | this.player.tech_.hls.bandwidth = 20000;
|
1236 |
|
1237 | this.standardXHRResponse(this.requests[0]);
|
1238 |
|
1239 | this.standardXHRResponse(this.requests[1]);
|
1240 |
|
1241 | media = this.player.tech_.hls.playlists.media_;
|
1242 |
|
1243 |
|
1244 | this.requests[2].respond(400);
|
1245 | assert.ok(media.excludeUntil > 0, 'original media blacklisted for some time');
|
1246 | assert.equal(this.env.log.warn.calls, 1, 'warning logged for blacklist');
|
1247 |
|
1248 |
|
1249 | assert.equal(this.player.tech_.hls.stats.bandwidth, 20000, 'bandwidth set above');
|
1250 | });
|
1251 |
|
1252 | QUnit.test('playlist 404 should blacklist media', function(assert) {
|
1253 | let media;
|
1254 | let url;
|
1255 | let blacklistplaylist = 0;
|
1256 | let retryplaylist = 0;
|
1257 | let hlsRenditionBlacklistedEvents = 0;
|
1258 |
|
1259 | this.player.src({
|
1260 | src: 'manifest/master.m3u8',
|
1261 | type: 'application/vnd.apple.mpegurl'
|
1262 | });
|
1263 |
|
1264 | this.clock.tick(1);
|
1265 |
|
1266 | openMediaSource(this.player, this.clock);
|
1267 | this.player.tech_.on('blacklistplaylist', () => blacklistplaylist++);
|
1268 | this.player.tech_.on('retryplaylist', () => retryplaylist++);
|
1269 | this.player.tech_.on('usage', (event) => {
|
1270 | if (event.name === 'hls-rendition-blacklisted') {
|
1271 | hlsRenditionBlacklistedEvents++;
|
1272 | }
|
1273 | });
|
1274 |
|
1275 | this.player.tech_.hls.bandwidth = 1e10;
|
1276 |
|
1277 | this.requests[0].respond(200, null,
|
1278 | '#EXTM3U\n' +
|
1279 | '#EXT-X-STREAM-INF:BANDWIDTH=1000\n' +
|
1280 | 'media.m3u8\n' +
|
1281 | '#EXT-X-STREAM-INF:BANDWIDTH=1\n' +
|
1282 | 'media1.m3u8\n');
|
1283 | assert.equal(typeof this.player.tech_.hls.playlists.media_,
|
1284 | 'undefined',
|
1285 | 'no media is initially set');
|
1286 |
|
1287 | assert.equal(blacklistplaylist, 0, 'there is no blacklisted playlist');
|
1288 | assert.equal(hlsRenditionBlacklistedEvents, 0, 'no hls-rendition-blacklisted event was fired');
|
1289 |
|
1290 | this.requests[1].respond(404);
|
1291 | url = this.requests[1].url.slice(this.requests[1].url.lastIndexOf('/') + 1);
|
1292 | media = this.player.tech_.hls.playlists.master.playlists[url];
|
1293 | assert.ok(media.excludeUntil > 0, 'original media blacklisted for some time');
|
1294 | assert.equal(this.env.log.warn.calls, 1, 'warning logged for blacklist');
|
1295 | assert.equal(this.env.log.warn.args[0],
|
1296 | 'Problem encountered with the current HLS playlist. HLS playlist request error at URL: media.m3u8 Switching to another playlist.',
|
1297 | 'log generic error message');
|
1298 | assert.equal(blacklistplaylist, 1, 'there is one blacklisted playlist');
|
1299 | assert.equal(hlsRenditionBlacklistedEvents, 1, 'an hls-rendition-blacklisted event was fired');
|
1300 | assert.equal(retryplaylist, 0, 'haven\'t retried any playlist');
|
1301 |
|
1302 |
|
1303 | this.requests[2].respond(404);
|
1304 | url = this.requests[2].url.slice(this.requests[2].url.lastIndexOf('/') + 1);
|
1305 | media = this.player.tech_.hls.playlists.master.playlists[url];
|
1306 |
|
1307 |
|
1308 | assert.ok(!media.excludeUntil, 'media not blacklisted after playlist 404');
|
1309 | assert.equal(this.env.log.warn.calls, 1, 'warning logged for blacklist');
|
1310 | assert.equal(this.env.log.warn.args[1],
|
1311 | 'Problem encountered with the current HLS playlist. Trying again since it is the final playlist.',
|
1312 | 'log specific error message for final playlist');
|
1313 | assert.equal(retryplaylist, 1, 'retried final playlist for once');
|
1314 | assert.equal(blacklistplaylist, 1, 'there is one blacklisted playlist');
|
1315 | assert.equal(hlsRenditionBlacklistedEvents, 1, 'an hls-rendition-blacklisted event was fired');
|
1316 |
|
1317 | this.clock.tick(2 * 1000);
|
1318 |
|
1319 | assert.strictEqual(3, this.requests.length, 'no new request was made');
|
1320 |
|
1321 | this.clock.tick(3 * 1000);
|
1322 |
|
1323 |
|
1324 | assert.strictEqual(4, this.requests.length, 'one more request was made');
|
1325 |
|
1326 | assert.strictEqual(this.requests[3].url,
|
1327 | absoluteUrl('manifest/media1.m3u8'),
|
1328 | 'media playlist requested');
|
1329 |
|
1330 |
|
1331 | assert.equal(this.player.tech_.hls.stats.bandwidth, 1e10, 'bandwidth set above');
|
1332 | });
|
1333 |
|
1334 | QUnit.test('blacklists playlist if it has stopped being updated', function(assert) {
|
1335 | let playliststuck = 0;
|
1336 |
|
1337 | this.player.src({
|
1338 | src: 'master.m3u8',
|
1339 | type: 'application/vnd.apple.mpegurl'
|
1340 | });
|
1341 | openMediaSource(this.player, this.clock);
|
1342 | this.player.tech_.triggerReady();
|
1343 |
|
1344 | this.standardXHRResponse(this.requests.shift());
|
1345 |
|
1346 | this.player.tech_.hls.masterPlaylistController_.seekable = function() {
|
1347 | return videojs.createTimeRange(90, 130);
|
1348 | };
|
1349 | this.player.tech_.setCurrentTime(170);
|
1350 | this.player.tech_.buffered = function() {
|
1351 | return videojs.createTimeRange(0, 170);
|
1352 | };
|
1353 | Hls.Playlist.playlistEnd = function() {
|
1354 | return 170;
|
1355 | };
|
1356 |
|
1357 | this.player.tech_.on('playliststuck', () => playliststuck++);
|
1358 | this.requests.shift().respond(200, null,
|
1359 | '#EXTM3U\n' +
|
1360 | '#EXT-X-MEDIA-SEQUENCE:16\n' +
|
1361 | '#EXTINF:10,\n' +
|
1362 | '16.ts\n');
|
1363 |
|
1364 | assert.ok(!this.player.tech_.hls.playlists.media().excludeUntil, 'playlist was not blacklisted');
|
1365 | assert.equal(this.env.log.warn.calls, 0, 'no warning logged for blacklist');
|
1366 | assert.equal(playliststuck, 0, 'there is no stuck playlist');
|
1367 |
|
1368 | this.player.tech_.trigger('play');
|
1369 | this.player.tech_.trigger('playing');
|
1370 |
|
1371 | this.clock.tick(10 * 1000);
|
1372 |
|
1373 | this.requests.shift().respond(200, null,
|
1374 | '#EXTM3U\n' +
|
1375 | '#EXT-X-MEDIA-SEQUENCE:16\n' +
|
1376 | '#EXTINF:10,\n' +
|
1377 | '16.ts\n');
|
1378 |
|
1379 | assert.ok(this.player.tech_.hls.playlists.media().excludeUntil > 0, 'playlist blacklisted for some time');
|
1380 | assert.equal(this.env.log.warn.calls, 1, 'warning logged for blacklist');
|
1381 | assert.equal(this.env.log.warn.args[0],
|
1382 | 'Problem encountered with the current HLS playlist. Playlist no longer updating. Switching to another playlist.',
|
1383 | 'log specific error message for not updated playlist');
|
1384 | assert.equal(playliststuck, 1, 'there is one stuck playlist');
|
1385 | });
|
1386 |
|
1387 | QUnit.test('never blacklist the playlist if it is the only playlist', function(assert) {
|
1388 | let media;
|
1389 |
|
1390 | this.player.src({
|
1391 | src: 'manifest/media.m3u8',
|
1392 | type: 'application/vnd.apple.mpegurl'
|
1393 | });
|
1394 | openMediaSource(this.player, this.clock);
|
1395 |
|
1396 | this.requests.shift().respond(200, null,
|
1397 | '#EXTM3U\n' +
|
1398 | '#EXTINF:10,\n' +
|
1399 | '0.ts\n');
|
1400 |
|
1401 | this.clock.tick(10 * 1000);
|
1402 | this.requests.shift().respond(404);
|
1403 | media = this.player.tech_.hls.playlists.media();
|
1404 |
|
1405 |
|
1406 | assert.ok(!media.excludeUntil, 'media was not blacklisted after playlist 404');
|
1407 | assert.equal(this.env.log.warn.calls, 1, 'warning logged for blacklist');
|
1408 | assert.equal(this.env.log.warn.args[0],
|
1409 | 'Problem encountered with the current HLS playlist. Trying again since it is the final playlist.',
|
1410 | 'log specific error message for final playlist');
|
1411 | });
|
1412 |
|
1413 | QUnit.test('error on the first playlist request does not trigger an error ' +
|
1414 | 'when there is master playlist with only one media playlist', function(assert) {
|
1415 | this.player.src({
|
1416 | src: 'manifest/master.m3u8',
|
1417 | type: 'application/vnd.apple.mpegurl'
|
1418 | });
|
1419 | openMediaSource(this.player, this.clock);
|
1420 |
|
1421 | this.requests[0]
|
1422 | .respond(200, null,
|
1423 | '#EXTM3U\n' +
|
1424 | '#EXT-X-STREAM-INF:BANDWIDTH=1000\n' +
|
1425 | 'media.m3u8\n');
|
1426 |
|
1427 | this.requests[1].respond(404);
|
1428 |
|
1429 | let url = this.requests[1].url.slice(this.requests[1].url.lastIndexOf('/') + 1);
|
1430 | let media = this.player.tech_.hls.playlists.master.playlists[url];
|
1431 |
|
1432 |
|
1433 | assert.ok(!media.excludeUntil, 'media was not blacklisted after playlist 404');
|
1434 | assert.equal(this.env.log.warn.calls, 1, 'warning logged for blacklist');
|
1435 | assert.equal(this.env.log.warn.args[0],
|
1436 | 'Problem encountered with the current HLS playlist. Trying again since it is the final playlist.',
|
1437 | 'log specific error message for final playlist');
|
1438 | });
|
1439 |
|
1440 | QUnit.test('seeking in an empty playlist is a non-erroring noop', function(assert) {
|
1441 | let requestsLength;
|
1442 |
|
1443 | this.player.src({
|
1444 | src: 'manifest/empty-live.m3u8',
|
1445 | type: 'application/vnd.apple.mpegurl'
|
1446 | });
|
1447 |
|
1448 | this.clock.tick(1);
|
1449 |
|
1450 | openMediaSource(this.player, this.clock);
|
1451 |
|
1452 | this.requests.shift().respond(200, null, '#EXTM3U\n');
|
1453 |
|
1454 | requestsLength = this.requests.length;
|
1455 | this.player.tech_.setCurrentTime(183);
|
1456 | this.clock.tick(1);
|
1457 |
|
1458 | assert.equal(this.requests.length, requestsLength, 'made no additional requests');
|
1459 | });
|
1460 |
|
1461 | QUnit.test('fire loadedmetadata once we successfully load a playlist', function(assert) {
|
1462 | let count = 0;
|
1463 |
|
1464 | this.player.src({
|
1465 | src: 'manifest/master.m3u8',
|
1466 | type: 'application/vnd.apple.mpegurl'
|
1467 | });
|
1468 |
|
1469 | this.clock.tick(1);
|
1470 |
|
1471 | openMediaSource(this.player, this.clock);
|
1472 | let hls = this.player.tech_.hls;
|
1473 |
|
1474 | hls.bandwidth = 20000;
|
1475 | hls.masterPlaylistController_.masterPlaylistLoader_.on('loadedmetadata', function() {
|
1476 | count += 1;
|
1477 | });
|
1478 |
|
1479 | this.standardXHRResponse(this.requests.shift());
|
1480 | assert.equal(count, 0,
|
1481 | 'loadedMedia not triggered before requesting playlist');
|
1482 |
|
1483 | this.requests.shift().respond(404);
|
1484 | assert.equal(count, 0,
|
1485 | 'loadedMedia not triggered after playlist 404');
|
1486 | assert.equal(this.env.log.warn.calls, 1, 'warning logged for blacklist');
|
1487 |
|
1488 |
|
1489 | this.standardXHRResponse(this.requests.shift());
|
1490 | assert.equal(count, 1,
|
1491 | 'loadedMedia triggered after successful recovery from 404');
|
1492 |
|
1493 |
|
1494 | assert.equal(this.player.tech_.hls.stats.bandwidth, 20000, 'bandwidth set above');
|
1495 | });
|
1496 |
|
1497 | QUnit.test('sets seekable and duration for live playlists', function(assert) {
|
1498 | this.player.src({
|
1499 | src: 'http://example.com/manifest/missingEndlist.m3u8',
|
1500 | type: 'application/vnd.apple.mpegurl'
|
1501 | });
|
1502 |
|
1503 | this.clock.tick(1);
|
1504 |
|
1505 | openMediaSource(this.player, this.clock);
|
1506 |
|
1507 | this.standardXHRResponse(this.requests[0]);
|
1508 |
|
1509 | assert.equal(this.player.tech_.hls.mediaSource.seekable.length,
|
1510 | 1,
|
1511 | 'set one seekable range');
|
1512 | assert.equal(this.player.tech_.hls.mediaSource.seekable.start(0),
|
1513 | this.player.tech_.hls.seekable().start(0),
|
1514 | 'set seekable start');
|
1515 | assert.equal(this.player.tech_.hls.mediaSource.seekable.end(0),
|
1516 | this.player.tech_.hls.seekable().end(0),
|
1517 | 'set seekable end');
|
1518 |
|
1519 | assert.strictEqual(this.player.tech_.hls.mediaSource.duration,
|
1520 | Infinity,
|
1521 | 'duration on the mediaSource is infinity');
|
1522 | });
|
1523 |
|
1524 | QUnit.test('live playlist starts with correct currentTime value', function(assert) {
|
1525 | this.player.src({
|
1526 | src: 'http://example.com/manifest/liveStart30sBefore.m3u8',
|
1527 | type: 'application/vnd.apple.mpegurl'
|
1528 | });
|
1529 |
|
1530 | this.clock.tick(1);
|
1531 |
|
1532 | openMediaSource(this.player, this.clock);
|
1533 |
|
1534 | this.standardXHRResponse(this.requests[0]);
|
1535 |
|
1536 | this.player.tech_.hls.playlists.trigger('loadedmetadata');
|
1537 |
|
1538 | this.player.tech_.paused = function() {
|
1539 | return false;
|
1540 | };
|
1541 | this.player.tech_.trigger('play');
|
1542 | this.clock.tick(1);
|
1543 |
|
1544 | let media = this.player.tech_.hls.playlists.media();
|
1545 |
|
1546 | assert.strictEqual(this.player.currentTime(),
|
1547 | Hls.Playlist.seekable(media).end(0),
|
1548 | 'currentTime is updated at playback');
|
1549 | });
|
1550 |
|
1551 | QUnit.test('estimates seekable ranges for live streams that have been paused for a long time', function(assert) {
|
1552 | this.player.src({
|
1553 | src: 'http://example.com/manifest/liveStart30sBefore.m3u8',
|
1554 | type: 'application/vnd.apple.mpegurl'
|
1555 | });
|
1556 |
|
1557 | this.clock.tick(1);
|
1558 |
|
1559 | openMediaSource(this.player, this.clock);
|
1560 |
|
1561 | this.standardXHRResponse(this.requests.shift());
|
1562 | this.player.tech_.hls.playlists.media().mediaSequence = 172;
|
1563 | this.player.tech_.hls.playlists.media().syncInfo = {
|
1564 | mediaSequence: 130,
|
1565 | time: 80
|
1566 | };
|
1567 | this.player.tech_.hls.masterPlaylistController_.onSyncInfoUpdate_();
|
1568 | assert.equal(this.player.seekable().start(0),
|
1569 | 500,
|
1570 | 'offset the seekable start');
|
1571 | });
|
1572 |
|
1573 | QUnit.test('resets the time to the live point when resuming a live stream after a ' +
|
1574 | 'long break', function(assert) {
|
1575 | let seekTarget;
|
1576 |
|
1577 | this.player.src({
|
1578 | src: 'live0.m3u8',
|
1579 | type: 'application/vnd.apple.mpegurl'
|
1580 | });
|
1581 |
|
1582 | this.clock.tick(1);
|
1583 |
|
1584 | openMediaSource(this.player, this.clock);
|
1585 | this.requests.shift().respond(200, null,
|
1586 | '#EXTM3U\n' +
|
1587 | '#EXT-X-MEDIA-SEQUENCE:16\n' +
|
1588 | '#EXTINF:10,\n' +
|
1589 | '16.ts\n');
|
1590 |
|
1591 |
|
1592 | this.player.tech_.hls.seekable = function() {
|
1593 | return videojs.createTimeRange(160, 170);
|
1594 | };
|
1595 | this.player.tech_.setCurrentTime = function(time) {
|
1596 | if (typeof time !== 'undefined') {
|
1597 | seekTarget = time;
|
1598 | }
|
1599 | };
|
1600 | this.player.tech_.played = function() {
|
1601 | return videojs.createTimeRange(120, 170);
|
1602 | };
|
1603 | this.player.tech_.trigger('playing');
|
1604 |
|
1605 | let seekable = this.player.seekable();
|
1606 |
|
1607 | this.player.tech_.trigger('play');
|
1608 | assert.equal(seekTarget, seekable.end(seekable.length - 1), 'seeked to live point');
|
1609 | this.player.tech_.trigger('seeked');
|
1610 | });
|
1611 |
|
1612 | QUnit.test('reloads out-of-date live playlists when switching variants', function(assert) {
|
1613 | let oldManifest = testDataManifests['variant-update'];
|
1614 |
|
1615 | this.player.src({
|
1616 | src: 'http://example.com/master.m3u8',
|
1617 | type: 'application/vnd.apple.mpegurl'
|
1618 | });
|
1619 |
|
1620 | this.clock.tick(1);
|
1621 |
|
1622 | openMediaSource(this.player, this.clock);
|
1623 |
|
1624 | this.player.tech_.hls.master = {
|
1625 | playlists: [{
|
1626 | mediaSequence: 15,
|
1627 | segments: [1, 1, 1]
|
1628 | }, {
|
1629 | uri: 'http://example.com/variant-update.m3u8',
|
1630 | mediaSequence: 0,
|
1631 | segments: [1, 1]
|
1632 | }]
|
1633 | };
|
1634 |
|
1635 | this.player.tech_.hls.media = this.player.tech_.hls.master.playlists[0];
|
1636 | this.player.mediaIndex = 1;
|
1637 |
|
1638 | testDataManifests['variant-update'] = '#EXTM3U\n' +
|
1639 | '#EXT-X-MEDIA-SEQUENCE:16\n' +
|
1640 | '#EXTINF:10,\n' +
|
1641 | '16.ts\n' +
|
1642 | '#EXTINF:10,\n' +
|
1643 | '17.ts\n';
|
1644 |
|
1645 |
|
1646 | this.player.tech_.hls.selectPlaylist = function() {
|
1647 | return this.player.tech_.hls.master.playlists[1];
|
1648 | };
|
1649 |
|
1650 | this.player.trigger('timeupdate');
|
1651 |
|
1652 | assert.strictEqual(this.player.mediaIndex, 1, 'mediaIndex points at the next segment');
|
1653 | testDataManifests['variant-update'] = oldManifest;
|
1654 | });
|
1655 |
|
1656 | QUnit.test('if withCredentials global option is used, withCredentials is set on the XHR object', function(assert) {
|
1657 | let hlsOptions = videojs.options.hls;
|
1658 |
|
1659 | this.player.dispose();
|
1660 | videojs.options.hls = {
|
1661 | withCredentials: true
|
1662 | };
|
1663 | this.player = createPlayer();
|
1664 | this.player.src({
|
1665 | src: 'http://example.com/media.m3u8',
|
1666 | type: 'application/vnd.apple.mpegurl'
|
1667 | });
|
1668 |
|
1669 | this.clock.tick(1);
|
1670 |
|
1671 | openMediaSource(this.player, this.clock);
|
1672 | assert.ok(this.requests[0].withCredentials,
|
1673 | 'with credentials should be set to true if that option is passed in');
|
1674 | videojs.options.hls = hlsOptions;
|
1675 | });
|
1676 |
|
1677 | QUnit.test('the withCredentials option overrides the global default', function(assert) {
|
1678 | let hlsOptions = videojs.options.hls;
|
1679 |
|
1680 | this.player.dispose();
|
1681 | videojs.options.hls = {
|
1682 | withCredentials: true
|
1683 | };
|
1684 | this.player = createPlayer();
|
1685 | this.player.src({
|
1686 | src: 'http://example.com/media.m3u8',
|
1687 | type: 'application/vnd.apple.mpegurl',
|
1688 | withCredentials: false
|
1689 | });
|
1690 |
|
1691 | this.clock.tick(1);
|
1692 |
|
1693 | openMediaSource(this.player, this.clock);
|
1694 | assert.ok(!this.requests[0].withCredentials,
|
1695 | 'with credentials should be set to false if if overrode global option');
|
1696 | videojs.options.hls = hlsOptions;
|
1697 | });
|
1698 |
|
1699 | QUnit.test('playlist blacklisting duration is set through options', function(assert) {
|
1700 | let hlsOptions = videojs.options.hls;
|
1701 | let url;
|
1702 | let media;
|
1703 |
|
1704 | this.player.dispose();
|
1705 | videojs.options.hls = {
|
1706 | blacklistDuration: 3 * 60
|
1707 | };
|
1708 | this.player = createPlayer();
|
1709 | this.player.src({
|
1710 | src: 'http://example.com/master.m3u8',
|
1711 | type: 'application/vnd.apple.mpegurl'
|
1712 | });
|
1713 | this.player.tech_.triggerReady();
|
1714 | openMediaSource(this.player, this.clock);
|
1715 | this.requests[0].respond(200, null,
|
1716 | '#EXTM3U\n' +
|
1717 | '#EXT-X-STREAM-INF:BANDWIDTH=1000\n' +
|
1718 | 'media.m3u8\n' +
|
1719 | '#EXT-X-STREAM-INF:BANDWIDTH=1\n' +
|
1720 | 'media1.m3u8\n');
|
1721 | this.requests[1].respond(404);
|
1722 |
|
1723 | url = this.requests[1].url.slice(this.requests[1].url.lastIndexOf('/') + 1);
|
1724 | media = this.player.tech_.hls.playlists.master.playlists[url];
|
1725 | assert.ok(media.excludeUntil > 0, 'original media blacklisted for some time');
|
1726 | assert.equal(this.env.log.warn.calls, 1, 'warning logged for blacklist');
|
1727 | assert.equal(this.env.log.warn.args[0],
|
1728 | 'Problem encountered with the current HLS playlist. HLS playlist request error at URL: media.m3u8 Switching to another playlist.',
|
1729 | 'log generic error message');
|
1730 |
|
1731 | this.clock.tick(2 * 60 * 1000);
|
1732 | assert.ok(media.excludeUntil - Date.now() > 0, 'original media still be blacklisted');
|
1733 |
|
1734 | this.clock.tick(1 * 60 * 1000);
|
1735 | assert.equal(media.excludeUntil, Date.now(), 'media\'s exclude time reach to the current time');
|
1736 | assert.equal(this.env.log.warn.calls, 3, 'warning logged for blacklist');
|
1737 |
|
1738 | videojs.options.hls = hlsOptions;
|
1739 | });
|
1740 |
|
1741 | QUnit.test('if mode global option is used, mode is set to global option', function(assert) {
|
1742 | let hlsOptions = videojs.options.hls;
|
1743 |
|
1744 | this.player.dispose();
|
1745 | videojs.options.hls = {
|
1746 | mode: 'flash'
|
1747 | };
|
1748 | this.player = createPlayer();
|
1749 | this.player.src({
|
1750 | src: 'http://example.com/media.m3u8',
|
1751 | type: 'application/vnd.apple.mpegurl'
|
1752 | });
|
1753 |
|
1754 | this.clock.tick(1);
|
1755 |
|
1756 | openMediaSource(this.player, this.clock);
|
1757 | assert.equal(this.player.tech_.hls.options_.mode, 'flash', 'mode set to flash');
|
1758 | videojs.options.hls = hlsOptions;
|
1759 | });
|
1760 |
|
1761 | QUnit.test('respects bandwidth option of 0', function(assert) {
|
1762 | this.player.dispose();
|
1763 | this.player = createPlayer({ html5: { hls: { bandwidth: 0 } } });
|
1764 |
|
1765 | this.player.src({
|
1766 | src: 'http://example.com/media.m3u8',
|
1767 | type: 'application/vnd.apple.mpegurl'
|
1768 | });
|
1769 |
|
1770 | this.clock.tick(1);
|
1771 |
|
1772 | openMediaSource(this.player, this.clock);
|
1773 | assert.equal(this.player.tech_.hls.bandwidth, 0, 'set bandwidth to 0');
|
1774 | });
|
1775 |
|
1776 | QUnit.test('uses default bandwidth option if non-numerical value provided', function(assert) {
|
1777 | this.player.dispose();
|
1778 | this.player = createPlayer({ html5: { hls: { bandwidth: 'garbage' } } });
|
1779 |
|
1780 | this.player.src({
|
1781 | src: 'http://example.com/media.m3u8',
|
1782 | type: 'application/vnd.apple.mpegurl'
|
1783 | });
|
1784 |
|
1785 | this.clock.tick(1);
|
1786 |
|
1787 | openMediaSource(this.player, this.clock);
|
1788 | assert.equal(this.player.tech_.hls.bandwidth, 4194304, 'set bandwidth to default');
|
1789 | });
|
1790 |
|
1791 | QUnit.test('uses default bandwidth if browser is Android', function(assert) {
|
1792 | this.player.dispose();
|
1793 |
|
1794 | const origIsAndroid = videojs.browser.IS_ANDROID;
|
1795 |
|
1796 | videojs.browser.IS_ANDROID = false;
|
1797 |
|
1798 | this.player = createPlayer();
|
1799 | this.player.src({
|
1800 | src: 'http://example.com/media.m3u8',
|
1801 | type: 'application/vnd.apple.mpegurl'
|
1802 | });
|
1803 | openMediaSource(this.player, this.clock);
|
1804 |
|
1805 | assert.equal(this.player.tech_.hls.bandwidth,
|
1806 | 4194304,
|
1807 | 'set bandwidth to desktop default');
|
1808 |
|
1809 | this.player.dispose();
|
1810 |
|
1811 | videojs.browser.IS_ANDROID = true;
|
1812 |
|
1813 | this.player = createPlayer();
|
1814 | this.player.src({
|
1815 | src: 'http://example.com/media.m3u8',
|
1816 | type: 'application/vnd.apple.mpegurl'
|
1817 | });
|
1818 | openMediaSource(this.player, this.clock);
|
1819 |
|
1820 | assert.equal(this.player.tech_.hls.bandwidth,
|
1821 | 4194304,
|
1822 | 'set bandwidth to mobile default');
|
1823 |
|
1824 | videojs.browser.IS_ANDROID = origIsAndroid;
|
1825 | });
|
1826 |
|
1827 | QUnit.test('does not break if the playlist has no segments', function(assert) {
|
1828 | this.player.src({
|
1829 | src: 'manifest/master.m3u8',
|
1830 | type: 'application/vnd.apple.mpegurl'
|
1831 | });
|
1832 |
|
1833 | this.clock.tick(1);
|
1834 |
|
1835 | try {
|
1836 | openMediaSource(this.player, this.clock);
|
1837 | this.requests[0].respond(200, null,
|
1838 | '#EXTM3U\n' +
|
1839 | '#EXT-X-PLAYLIST-TYPE:VOD\n' +
|
1840 | '#EXT-X-TARGETDURATION:10\n');
|
1841 | } catch (e) {
|
1842 | assert.ok(false, 'an error was thrown');
|
1843 | throw e;
|
1844 | }
|
1845 | assert.ok(true, 'no error was thrown');
|
1846 | assert.strictEqual(
|
1847 | this.requests.length,
|
1848 | 1,
|
1849 | 'no this.requestsfor non-existent segments were queued'
|
1850 | );
|
1851 | });
|
1852 |
|
1853 | QUnit.test('can seek before the source buffer opens', function(assert) {
|
1854 | this.player.src({
|
1855 | src: 'media.m3u8',
|
1856 | type: 'application/vnd.apple.mpegurl'
|
1857 | });
|
1858 |
|
1859 | this.clock.tick(1);
|
1860 |
|
1861 | this.player.tech_.triggerReady();
|
1862 | this.clock.tick(1);
|
1863 | this.standardXHRResponse(this.requests.shift());
|
1864 | this.player.triggerReady();
|
1865 |
|
1866 | this.player.currentTime(1);
|
1867 | assert.equal(this.player.currentTime(), 1, 'seeked');
|
1868 | });
|
1869 |
|
1870 | QUnit.test('resets the switching algorithm if a request times out', function(assert) {
|
1871 | this.player.src({
|
1872 | src: 'master.m3u8',
|
1873 | type: 'application/vnd.apple.mpegurl'
|
1874 | });
|
1875 |
|
1876 | this.clock.tick(1);
|
1877 |
|
1878 | openMediaSource(this.player, this.clock);
|
1879 | this.player.tech_.hls.bandwidth = 1e20;
|
1880 |
|
1881 |
|
1882 | this.standardXHRResponse(this.requests.shift());
|
1883 |
|
1884 | this.standardXHRResponse(this.requests.shift());
|
1885 |
|
1886 | this.requests[0].timedout = true;
|
1887 |
|
1888 | this.requests.shift().abort();
|
1889 |
|
1890 | this.standardXHRResponse(this.requests.shift());
|
1891 |
|
1892 | assert.strictEqual(this.player.tech_.hls.playlists.media(),
|
1893 | this.player.tech_.hls.playlists.master.playlists[1],
|
1894 | 'reset to the lowest bitrate playlist');
|
1895 |
|
1896 |
|
1897 | assert.equal(this.player.tech_.hls.stats.bandwidth, 1, 'bandwidth is reset too');
|
1898 | });
|
1899 |
|
1900 | QUnit.test('disposes the playlist loader', function(assert) {
|
1901 | let disposes = 0;
|
1902 | let player;
|
1903 | let loaderDispose;
|
1904 |
|
1905 | player = createPlayer();
|
1906 | player.src({
|
1907 | src: 'manifest/master.m3u8',
|
1908 | type: 'application/vnd.apple.mpegurl'
|
1909 | });
|
1910 |
|
1911 | this.clock.tick(1);
|
1912 |
|
1913 | openMediaSource(player, this.clock);
|
1914 | loaderDispose = player.tech_.hls.playlists.dispose;
|
1915 | player.tech_.hls.playlists.dispose = function() {
|
1916 | disposes++;
|
1917 | loaderDispose.call(player.tech_.hls.playlists);
|
1918 | };
|
1919 |
|
1920 | player.dispose();
|
1921 | assert.strictEqual(disposes, 1, 'disposed playlist loader');
|
1922 | });
|
1923 |
|
1924 | QUnit.test('remove event handlers on dispose', function(assert) {
|
1925 | let player;
|
1926 | let unscoped = 0;
|
1927 |
|
1928 | player = createPlayer();
|
1929 | player.on = function(owner) {
|
1930 | if (typeof owner !== 'object') {
|
1931 | unscoped++;
|
1932 | }
|
1933 | };
|
1934 | player.off = function(owner) {
|
1935 | if (typeof owner !== 'object') {
|
1936 | unscoped--;
|
1937 | }
|
1938 | };
|
1939 | player.src({
|
1940 | src: 'manifest/master.m3u8',
|
1941 | type: 'application/vnd.apple.mpegurl'
|
1942 | });
|
1943 |
|
1944 | this.clock.tick(1);
|
1945 |
|
1946 | openMediaSource(player, this.clock);
|
1947 |
|
1948 | this.standardXHRResponse(this.requests[0]);
|
1949 | this.standardXHRResponse(this.requests[1]);
|
1950 |
|
1951 | player.dispose();
|
1952 |
|
1953 | assert.ok(unscoped <= 0, 'no unscoped handlers');
|
1954 | });
|
1955 |
|
1956 | QUnit.test('the source handler supports HLS mime types', function(assert) {
|
1957 | const techs = ['html5', 'flash'];
|
1958 |
|
1959 | techs.forEach(function(techName) {
|
1960 | assert.ok(HlsSourceHandler(techName).canHandleSource({
|
1961 | type: 'aPplicatiOn/x-MPegUrl'
|
1962 | }), 'supports x-mpegurl');
|
1963 | assert.ok(HlsSourceHandler(techName).canHandleSource({
|
1964 | type: 'aPplicatiOn/VnD.aPPle.MpEgUrL'
|
1965 | }), 'supports vnd.apple.mpegurl');
|
1966 | assert.ok(HlsSourceHandler(techName).canPlayType('aPplicatiOn/VnD.aPPle.MpEgUrL'),
|
1967 | 'supports vnd.apple.mpegurl');
|
1968 | assert.ok(HlsSourceHandler(techName).canPlayType('aPplicatiOn/x-MPegUrl'),
|
1969 | 'supports x-mpegurl');
|
1970 |
|
1971 | assert.ok(!(HlsSourceHandler(techName).canHandleSource({
|
1972 | type: 'video/mp4'
|
1973 | }) instanceof HlsHandler), 'does not support mp4');
|
1974 | assert.ok(!(HlsSourceHandler(techName).canHandleSource({
|
1975 | type: 'video/x-flv'
|
1976 | }) instanceof HlsHandler), 'does not support flv');
|
1977 | assert.ok(!(HlsSourceHandler(techName).canPlayType('video/mp4')),
|
1978 | 'does not support mp4');
|
1979 | assert.ok(!(HlsSourceHandler(techName).canPlayType('video/x-flv')),
|
1980 | 'does not support flv');
|
1981 | });
|
1982 | });
|
1983 |
|
1984 | QUnit.test('source handler does not support sources when IE 10 or below', function(assert) {
|
1985 | videojs.browser.IE_VERSION = 10;
|
1986 |
|
1987 | ['html5', 'flash'].forEach(function(techName) {
|
1988 | assert.ok(!HlsSourceHandler(techName).canHandleSource({
|
1989 | type: 'application/x-mpegURL'
|
1990 | }), 'does not support when browser is IE10');
|
1991 | });
|
1992 | });
|
1993 |
|
1994 | QUnit.test('fires loadstart manually if Flash is used', function(assert) {
|
1995 | videojs.HlsHandler.prototype.setupQualityLevels_ = () => {};
|
1996 | let tech = new (videojs.getTech('Flash'))({});
|
1997 | let loadstarts = 0;
|
1998 |
|
1999 | tech.on('loadstart', function() {
|
2000 | loadstarts++;
|
2001 | });
|
2002 | HlsSourceHandler('flash').handleSource({
|
2003 | src: 'movie.m3u8',
|
2004 | type: 'application/x-mpegURL'
|
2005 | }, tech);
|
2006 |
|
2007 | assert.equal(loadstarts, 0, 'loadstart is not synchronous');
|
2008 | this.clock.tick(1);
|
2009 | assert.equal(loadstarts, 1, 'fired loadstart');
|
2010 | tech.dispose();
|
2011 | videojs.HlsHandler.prototype.setupQualityLevels_ = ogHlsHandlerSetupQualityLevels;
|
2012 | });
|
2013 |
|
2014 | QUnit.test('has no effect if native HLS is available', function(assert) {
|
2015 | const Html5 = videojs.getTech('Html5');
|
2016 | const oldHtml5CanPlaySource = Html5.canPlaySource;
|
2017 | let player;
|
2018 |
|
2019 | Html5.canPlaySource = () => true;
|
2020 | Hls.supportsNativeHls = true;
|
2021 | player = createPlayer();
|
2022 | player.src({
|
2023 | src: 'http://example.com/manifest/master.m3u8',
|
2024 | type: 'application/x-mpegURL'
|
2025 | });
|
2026 |
|
2027 | this.clock.tick(1);
|
2028 |
|
2029 | assert.ok(!player.tech_.hls, 'did not load hls tech');
|
2030 | player.dispose();
|
2031 | Html5.canPlaySource = oldHtml5CanPlaySource;
|
2032 | });
|
2033 |
|
2034 | QUnit.test('loads if native HLS is available and override is set locally', function(assert) {
|
2035 | let player;
|
2036 |
|
2037 | Hls.supportsNativeHls = true;
|
2038 | player = createPlayer({html5: {hls: {overrideNative: true}}});
|
2039 | this.clock.tick(1);
|
2040 | player.tech_.featuresNativeVideoTracks = true;
|
2041 | assert.throws(function() {
|
2042 | player.src({
|
2043 | src: 'http://example.com/manifest/master.m3u8',
|
2044 | type: 'application/x-mpegURL'
|
2045 | });
|
2046 | this.clock.tick(1);
|
2047 | }, 'errors if native tracks are enabled');
|
2048 | player.dispose();
|
2049 |
|
2050 | player = createPlayer({html5: {hls: {overrideNative: true}}});
|
2051 | this.clock.tick(1);
|
2052 | player.tech_.featuresNativeVideoTracks = false;
|
2053 | player.tech_.featuresNativeAudioTracks = false;
|
2054 | player.src({
|
2055 | src: 'http://example.com/manifest/master.m3u8',
|
2056 | type: 'application/x-mpegURL'
|
2057 | });
|
2058 | this.clock.tick(1);
|
2059 |
|
2060 | assert.ok(player.tech_.hls, 'did load hls tech');
|
2061 | player.dispose();
|
2062 | });
|
2063 |
|
2064 | QUnit.test('loads if native HLS is available and override is set globally', function(assert) {
|
2065 | videojs.options.hls.overrideNative = true;
|
2066 | let player;
|
2067 |
|
2068 | Hls.supportsNativeHls = true;
|
2069 | player = createPlayer();
|
2070 | player.tech_.featuresNativeVideoTracks = true;
|
2071 | assert.throws(function() {
|
2072 | player.src({
|
2073 | src: 'http://example.com/manifest/master.m3u8',
|
2074 | type: 'application/x-mpegURL'
|
2075 | });
|
2076 | this.clock.tick(1);
|
2077 | }, 'errors if native tracks are enabled');
|
2078 | player.dispose();
|
2079 |
|
2080 | player = createPlayer();
|
2081 | player.tech_.featuresNativeVideoTracks = false;
|
2082 | player.tech_.featuresNativeAudioTracks = false;
|
2083 | player.src({
|
2084 | src: 'http://example.com/manifest/master.m3u8',
|
2085 | type: 'application/x-mpegURL'
|
2086 | });
|
2087 |
|
2088 | this.clock.tick(1);
|
2089 |
|
2090 | assert.ok(player.tech_.hls, 'did load hls tech');
|
2091 | player.dispose();
|
2092 | });
|
2093 |
|
2094 | QUnit.test('re-emits mediachange events', function(assert) {
|
2095 | let mediaChanges = 0;
|
2096 |
|
2097 | this.player.on('mediachange', function() {
|
2098 | mediaChanges++;
|
2099 | });
|
2100 |
|
2101 | this.player.src({
|
2102 | src: 'http://example.com/media.m3u8',
|
2103 | type: 'application/vnd.apple.mpegurl'
|
2104 | });
|
2105 |
|
2106 | this.clock.tick(1);
|
2107 |
|
2108 | openMediaSource(this.player, this.clock);
|
2109 | this.standardXHRResponse(this.requests.shift());
|
2110 |
|
2111 | this.player.tech_.hls.playlists.trigger('mediachange');
|
2112 | assert.strictEqual(mediaChanges, 1, 'fired mediachange');
|
2113 | });
|
2114 |
|
2115 | QUnit.test('can be disposed before finishing initialization', function(assert) {
|
2116 | let readyHandlers = [];
|
2117 |
|
2118 | this.player.ready = function(callback) {
|
2119 | readyHandlers.push(callback);
|
2120 | };
|
2121 | this.player.src({
|
2122 | src: 'http://example.com/media.m3u8',
|
2123 | type: 'application/vnd.apple.mpegurl'
|
2124 | });
|
2125 |
|
2126 | this.clock.tick(1);
|
2127 | readyHandlers.shift().call(this.player);
|
2128 |
|
2129 | this.player.src({
|
2130 | src: 'http://example.com/media.mp4',
|
2131 | type: 'video/mp4'
|
2132 | });
|
2133 |
|
2134 | assert.ok(readyHandlers.length > 0, 'registered a ready handler');
|
2135 | try {
|
2136 | while (readyHandlers.length) {
|
2137 | readyHandlers.shift().call(this.player);
|
2138 | openMediaSource(this.player, this.clock);
|
2139 | }
|
2140 | assert.ok(true, 'did not throw an exception');
|
2141 | } catch (e) {
|
2142 | assert.ok(false, 'threw an exception');
|
2143 | }
|
2144 | });
|
2145 |
|
2146 | QUnit.test('calling play() at the end of a video replays', function(assert) {
|
2147 | let seekTime = -1;
|
2148 |
|
2149 | this.player.src({
|
2150 | src: 'http://example.com/media.m3u8',
|
2151 | type: 'application/vnd.apple.mpegurl'
|
2152 | });
|
2153 |
|
2154 | this.clock.tick(1);
|
2155 |
|
2156 | openMediaSource(this.player, this.clock);
|
2157 | this.player.tech_.setCurrentTime = function(time) {
|
2158 | if (typeof time !== 'undefined') {
|
2159 | seekTime = time;
|
2160 | }
|
2161 | return 0;
|
2162 | };
|
2163 | this.requests.shift().respond(200, null,
|
2164 | '#EXTM3U\n' +
|
2165 | '#EXTINF:10,\n' +
|
2166 | '0.ts\n' +
|
2167 | '#EXT-X-ENDLIST\n');
|
2168 | this.clock.tick(1);
|
2169 |
|
2170 | this.standardXHRResponse(this.requests.shift());
|
2171 | this.player.tech_.ended = function() {
|
2172 | return true;
|
2173 | };
|
2174 |
|
2175 | this.player.tech_.trigger('play');
|
2176 | this.clock.tick(1);
|
2177 | assert.equal(seekTime, 0, 'seeked to the beginning');
|
2178 |
|
2179 |
|
2180 | assert.equal(this.player.tech_.hls.stats.mediaBytesTransferred, 1024, '1024 bytes');
|
2181 | assert.equal(this.player.tech_.hls.stats.mediaRequests, 1, '1 request');
|
2182 | });
|
2183 |
|
2184 | QUnit.test('keys are resolved relative to the master playlist', function(assert) {
|
2185 | this.player.src({
|
2186 | src: 'video/master-encrypted.m3u8',
|
2187 | type: 'application/vnd.apple.mpegurl'
|
2188 | });
|
2189 |
|
2190 | this.clock.tick(1);
|
2191 |
|
2192 | openMediaSource(this.player, this.clock);
|
2193 | this.requests.shift().respond(200, null,
|
2194 | '#EXTM3U\n' +
|
2195 | '#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=17\n' +
|
2196 | 'playlist/playlist.m3u8\n' +
|
2197 | '#EXT-X-ENDLIST\n');
|
2198 | this.clock.tick(1);
|
2199 |
|
2200 | this.requests.shift().respond(200, null,
|
2201 | '#EXTM3U\n' +
|
2202 | '#EXT-X-TARGETDURATION:15\n' +
|
2203 | '#EXT-X-KEY:METHOD=AES-128,URI="keys/key.php"\n' +
|
2204 | '#EXTINF:2.833,\n' +
|
2205 | 'http://media.example.com/fileSequence1.ts\n' +
|
2206 | '#EXT-X-ENDLIST\n');
|
2207 | this.clock.tick(1);
|
2208 |
|
2209 | assert.equal(this.requests.length, 2, 'requested the key');
|
2210 | assert.equal(this.requests[0].url,
|
2211 | absoluteUrl('video/playlist/keys/key.php'),
|
2212 | 'resolves multiple relative paths');
|
2213 |
|
2214 |
|
2215 | assert.equal(this.player.tech_.hls.stats.bandwidth, 4194304, 'default');
|
2216 | });
|
2217 |
|
2218 | QUnit.test('keys are resolved relative to their containing playlist', function(assert) {
|
2219 | this.player.src({
|
2220 | src: 'video/media-encrypted.m3u8',
|
2221 | type: 'application/vnd.apple.mpegurl'
|
2222 | });
|
2223 |
|
2224 | this.clock.tick(1);
|
2225 |
|
2226 | openMediaSource(this.player, this.clock);
|
2227 | this.requests.shift().respond(200, null,
|
2228 | '#EXTM3U\n' +
|
2229 | '#EXT-X-TARGETDURATION:15\n' +
|
2230 | '#EXT-X-KEY:METHOD=AES-128,URI="keys/key.php"\n' +
|
2231 | '#EXTINF:2.833,\n' +
|
2232 | 'http://media.example.com/fileSequence1.ts\n' +
|
2233 | '#EXT-X-ENDLIST\n');
|
2234 | this.clock.tick(1);
|
2235 |
|
2236 | assert.equal(this.requests.length, 2, 'requested a key');
|
2237 | assert.equal(this.requests[0].url,
|
2238 | absoluteUrl('video/keys/key.php'),
|
2239 | 'resolves multiple relative paths');
|
2240 | });
|
2241 |
|
2242 | QUnit.test('seeking should abort an outstanding key request and create a new one', function(assert) {
|
2243 | this.player.src({
|
2244 | src: 'https://example.com/encrypted.m3u8',
|
2245 | type: 'application/vnd.apple.mpegurl'
|
2246 | });
|
2247 |
|
2248 | this.clock.tick(1);
|
2249 |
|
2250 | openMediaSource(this.player, this.clock);
|
2251 |
|
2252 | this.requests.shift().respond(200, null,
|
2253 | '#EXTM3U\n' +
|
2254 | '#EXT-X-TARGETDURATION:15\n' +
|
2255 | '#EXT-X-KEY:METHOD=AES-128,URI="keys/key.php"\n' +
|
2256 | '#EXTINF:9,\n' +
|
2257 | 'http://media.example.com/fileSequence1.ts\n' +
|
2258 | '#EXT-X-KEY:METHOD=AES-128,URI="keys/key2.php"\n' +
|
2259 | '#EXTINF:9,\n' +
|
2260 | 'http://media.example.com/fileSequence2.ts\n' +
|
2261 | '#EXT-X-ENDLIST\n');
|
2262 | this.clock.tick(1);
|
2263 |
|
2264 |
|
2265 | this.standardXHRResponse(this.requests.pop());
|
2266 |
|
2267 | this.player.currentTime(11);
|
2268 | this.clock.tick(2);
|
2269 | assert.ok(this.requests[0].aborted, 'the key XHR should be aborted');
|
2270 |
|
2271 | this.requests.shift();
|
2272 |
|
2273 | assert.equal(this.requests.length, 2, 'requested the new key');
|
2274 | assert.equal(this.requests[0].url,
|
2275 | 'https://example.com/' +
|
2276 | this.player.tech_.hls.playlists.media().segments[1].key.uri,
|
2277 | 'urls should match');
|
2278 |
|
2279 |
|
2280 | assert.equal(this.player.tech_.hls.stats.mediaBytesTransferred, 1024, '1024 bytes');
|
2281 | assert.equal(this.player.tech_.hls.stats.mediaRequests, 1, '1 request');
|
2282 | });
|
2283 |
|
2284 | QUnit.test('switching playlists with an outstanding key request aborts request and ' +
|
2285 | 'loads segment', function(assert) {
|
2286 | let keyXhr;
|
2287 | let media = '#EXTM3U\n' +
|
2288 | '#EXT-X-MEDIA-SEQUENCE:5\n' +
|
2289 | '#EXT-X-KEY:METHOD=AES-128,URI="https://priv.example.com/key.php?r=52"\n' +
|
2290 | '#EXTINF:2.833,\n' +
|
2291 | 'http://media.example.com/fileSequence52-A.ts\n' +
|
2292 | '#EXTINF:15.0,\n' +
|
2293 | 'http://media.example.com/fileSequence52-B.ts\n' +
|
2294 | '#EXT-X-ENDLIST\n';
|
2295 |
|
2296 | this.player.src({
|
2297 | src: 'https://example.com/master.m3u8',
|
2298 | type: 'application/vnd.apple.mpegurl'
|
2299 | });
|
2300 |
|
2301 | this.clock.tick(1);
|
2302 |
|
2303 | openMediaSource(this.player, this.clock);
|
2304 | this.player.tech_.trigger('play');
|
2305 | this.clock.tick(1);
|
2306 |
|
2307 |
|
2308 | this.standardXHRResponse(this.requests.shift());
|
2309 |
|
2310 | this.requests.shift().respond(200, null, media);
|
2311 | this.clock.tick(1);
|
2312 |
|
2313 |
|
2314 | this.standardXHRResponse(this.requests.pop());
|
2315 |
|
2316 | assert.equal(this.requests.length, 1, 'key request only one outstanding');
|
2317 | keyXhr = this.requests.shift();
|
2318 | assert.ok(!keyXhr.aborted, 'key request outstanding');
|
2319 |
|
2320 | this.player.tech_.hls.playlists.trigger('mediachanging');
|
2321 | this.player.tech_.hls.playlists.trigger('mediachange');
|
2322 | this.clock.tick(1);
|
2323 |
|
2324 | assert.ok(keyXhr.aborted, 'key request aborted');
|
2325 | assert.equal(this.requests.length, 2, 'loaded key and segment');
|
2326 | assert.equal(this.requests[0].url,
|
2327 | 'https://priv.example.com/key.php?r=52',
|
2328 | 'requested the key');
|
2329 | assert.equal(this.requests[1].url,
|
2330 | 'http://media.example.com/fileSequence52-A.ts',
|
2331 | 'requested the segment');
|
2332 |
|
2333 | assert.equal(this.player.tech_.hls.stats.mediaBytesTransferred, 1024, '1024 bytes');
|
2334 | assert.equal(this.player.tech_.hls.stats.mediaRequests, 1, '1 request');
|
2335 | });
|
2336 |
|
2337 | QUnit.test('does not download segments if preload option set to none', function(assert) {
|
2338 | this.player.preload('none');
|
2339 | this.player.src({
|
2340 | src: 'master.m3u8',
|
2341 | type: 'application/vnd.apple.mpegurl'
|
2342 | });
|
2343 |
|
2344 | this.clock.tick(1);
|
2345 |
|
2346 | openMediaSource(this.player, this.clock);
|
2347 |
|
2348 | this.standardXHRResponse(this.requests.shift());
|
2349 |
|
2350 | this.standardXHRResponse(this.requests.shift());
|
2351 | this.clock.tick(10 * 1000);
|
2352 |
|
2353 | this.requests = this.requests.filter(function(request) {
|
2354 | return !(/m3u8$/).test(request.uri);
|
2355 | });
|
2356 | assert.equal(this.requests.length, 0, 'did not download any segments');
|
2357 |
|
2358 |
|
2359 | assert.equal(this.player.tech_.hls.stats.bandwidth, 4194304, 'default');
|
2360 | });
|
2361 |
|
2362 |
|
2363 | QUnit.test('selectPlaylist does not fail if getComputedStyle returns null', function(assert) {
|
2364 | let oldGetComputedStyle = window.getComputedStyle;
|
2365 |
|
2366 | window.getComputedStyle = function() {
|
2367 | return null;
|
2368 | };
|
2369 |
|
2370 | this.player.src({
|
2371 | src: 'master.m3u8',
|
2372 | type: 'application/vnd.apple.mpegurl'
|
2373 | });
|
2374 |
|
2375 | this.clock.tick(1);
|
2376 |
|
2377 | openMediaSource(this.player, this.clock);
|
2378 |
|
2379 | this.standardXHRResponse(this.requests.shift());
|
2380 |
|
2381 | this.standardXHRResponse(this.requests.shift());
|
2382 |
|
2383 | this.player.tech_.hls.selectPlaylist();
|
2384 | assert.ok(true, 'should not throw');
|
2385 | window.getComputedStyle = oldGetComputedStyle;
|
2386 |
|
2387 |
|
2388 | assert.equal(this.player.tech_.hls.stats.bandwidth, 4194304, 'default');
|
2389 | });
|
2390 |
|
2391 | QUnit.test('resolves relative key URLs against the playlist', function(assert) {
|
2392 | this.player.src({
|
2393 | src: 'https://example.com/media.m3u8',
|
2394 | type: 'application/vnd.apple.mpegurl'
|
2395 | });
|
2396 |
|
2397 | this.clock.tick(1);
|
2398 |
|
2399 | openMediaSource(this.player, this.clock);
|
2400 | this.requests.shift()
|
2401 | .respond(200, null,
|
2402 | '#EXTM3U\n' +
|
2403 | '#EXT-X-MEDIA-SEQUENCE:5\n' +
|
2404 | '#EXT-X-KEY:METHOD=AES-128,URI="key.php?r=52"\n' +
|
2405 | '#EXTINF:2.833,\n' +
|
2406 | 'http://media.example.com/fileSequence52-A.ts\n' +
|
2407 | '#EXT-X-ENDLIST\n');
|
2408 | this.clock.tick(1);
|
2409 |
|
2410 | assert.equal(this.requests[0].url,
|
2411 | 'https://example.com/key.php?r=52',
|
2412 | 'resolves the key URL');
|
2413 | });
|
2414 |
|
2415 | QUnit.test('adds 1 default audio track if we have not parsed any and the playlist is loaded', function(assert) {
|
2416 | this.player.src({
|
2417 | src: 'manifest/master.m3u8',
|
2418 | type: 'application/vnd.apple.mpegurl'
|
2419 | });
|
2420 |
|
2421 | this.clock.tick(1);
|
2422 |
|
2423 | assert.equal(this.player.audioTracks().length, 0, 'zero audio tracks at load time');
|
2424 |
|
2425 | openMediaSource(this.player, this.clock);
|
2426 |
|
2427 |
|
2428 | this.standardXHRResponse(this.requests.shift());
|
2429 |
|
2430 | this.standardXHRResponse(this.requests.shift());
|
2431 |
|
2432 | assert.equal(this.player.audioTracks().length, 1, 'one audio track after load');
|
2433 | assert.equal(this.player.audioTracks()[0].label, 'default', 'set the label');
|
2434 | });
|
2435 |
|
2436 | QUnit.test('adds 1 default audio track if in flash mode', function(assert) {
|
2437 | let hlsOptions = videojs.options.hls;
|
2438 |
|
2439 | this.player.dispose();
|
2440 | videojs.options.hls = {
|
2441 | mode: 'flash'
|
2442 | };
|
2443 |
|
2444 | this.player = createPlayer();
|
2445 |
|
2446 | this.player.src({
|
2447 | src: 'manifest/multipleAudioGroups.m3u8',
|
2448 | type: 'application/vnd.apple.mpegurl'
|
2449 | });
|
2450 |
|
2451 | this.clock.tick(1);
|
2452 |
|
2453 | assert.equal(this.player.audioTracks().length, 0, 'zero audio tracks at load time');
|
2454 |
|
2455 | openMediaSource(this.player, this.clock);
|
2456 |
|
2457 |
|
2458 | this.standardXHRResponse(this.requests.shift());
|
2459 |
|
2460 | this.standardXHRResponse(this.requests.shift());
|
2461 |
|
2462 | assert.equal(this.player.audioTracks().length, 1, 'one audio track after load');
|
2463 | assert.equal(this.player.audioTracks()[0].label, 'default', 'set the label');
|
2464 |
|
2465 | videojs.options.hls = hlsOptions;
|
2466 | });
|
2467 |
|
2468 | QUnit.test('adds audio tracks if we have parsed some from a playlist', function(assert) {
|
2469 | this.player.src({
|
2470 | src: 'manifest/multipleAudioGroups.m3u8',
|
2471 | type: 'application/vnd.apple.mpegurl'
|
2472 | });
|
2473 |
|
2474 | this.clock.tick(1);
|
2475 |
|
2476 | assert.equal(this.player.audioTracks().length, 0, 'zero audio tracks at load time');
|
2477 |
|
2478 | openMediaSource(this.player, this.clock);
|
2479 |
|
2480 |
|
2481 | this.standardXHRResponse(this.requests.shift());
|
2482 |
|
2483 | this.standardXHRResponse(this.requests.shift());
|
2484 | let vjsAudioTracks = this.player.audioTracks();
|
2485 |
|
2486 | assert.equal(vjsAudioTracks.length, 3, '3 active vjs tracks');
|
2487 |
|
2488 | assert.equal(vjsAudioTracks[0].enabled, true, 'default track is enabled');
|
2489 |
|
2490 | vjsAudioTracks[1].enabled = true;
|
2491 | assert.equal(vjsAudioTracks[1].enabled, true, 'new track is enabled on vjs');
|
2492 | assert.equal(vjsAudioTracks[0].enabled, false, 'main track is disabled');
|
2493 | });
|
2494 |
|
2495 | QUnit.test('cleans up the buffer when loading live segments', function(assert) {
|
2496 | let removes = [];
|
2497 | let seekable = videojs.createTimeRanges([[0, 70]]);
|
2498 |
|
2499 | this.player.src({
|
2500 | src: 'liveStart30sBefore.m3u8',
|
2501 | type: 'application/vnd.apple.mpegurl'
|
2502 | });
|
2503 |
|
2504 | this.clock.tick(1);
|
2505 |
|
2506 | openMediaSource(this.player, this.clock);
|
2507 |
|
2508 | this.player.tech_.hls.masterPlaylistController_.seekable = function() {
|
2509 | return seekable;
|
2510 | };
|
2511 |
|
2512 |
|
2513 | this.player.tech_.hls.masterPlaylistController_.mainSegmentLoader_.resetEverything = function() {
|
2514 | this.resetLoader();
|
2515 | };
|
2516 |
|
2517 | this.player.tech_.hls.mediaSource.addSourceBuffer = () => {
|
2518 | let buffer = new (videojs.extend(videojs.EventTarget, {
|
2519 | constructor() {},
|
2520 | abort() {},
|
2521 | buffered: videojs.createTimeRange(),
|
2522 | appendBuffer() {},
|
2523 | remove(start, end) {
|
2524 | removes.push([start, end]);
|
2525 | }
|
2526 | }))();
|
2527 |
|
2528 | this.player.tech_.hls.mediaSource.sourceBuffers = [buffer];
|
2529 | return buffer;
|
2530 | };
|
2531 | this.player.tech_.hls.bandwidth = 20e10;
|
2532 | this.player.tech_.triggerReady();
|
2533 | this.standardXHRResponse(this.requests[0]);
|
2534 |
|
2535 | this.player.tech_.hls.playlists.trigger('loadedmetadata');
|
2536 | this.player.tech_.trigger('canplay');
|
2537 | this.player.tech_.paused = function() {
|
2538 | return false;
|
2539 | };
|
2540 | this.player.tech_.trigger('play');
|
2541 | this.clock.tick(1);
|
2542 |
|
2543 |
|
2544 | this.standardXHRResponse(this.requests[1]);
|
2545 | this.clock.tick(1);
|
2546 | this.player.tech_.hls.mediaSource.sourceBuffers[0].trigger('updateend');
|
2547 |
|
2548 | this.clock.tick(1);
|
2549 |
|
2550 |
|
2551 | this.standardXHRResponse(this.requests[2]);
|
2552 |
|
2553 | assert.strictEqual(this.requests[0].url, 'liveStart30sBefore.m3u8',
|
2554 | 'master playlist requested');
|
2555 | assert.equal(removes.length, 1, 'remove called');
|
2556 |
|
2557 | assert.deepEqual(removes[0], [0, 40],
|
2558 | 'remove called with the right range');
|
2559 |
|
2560 |
|
2561 | assert.equal(this.player.tech_.hls.stats.mediaBytesTransferred, 2048, '2048 bytes');
|
2562 | assert.equal(this.player.tech_.hls.stats.mediaRequests, 2, '2 requests');
|
2563 | });
|
2564 |
|
2565 | QUnit.test('cleans up the buffer based on currentTime when loading a live segment ' +
|
2566 | 'if seekable start is after currentTime', function(assert) {
|
2567 | let removes = [];
|
2568 | let seekable = videojs.createTimeRanges([[0, 80]]);
|
2569 |
|
2570 | this.player.src({
|
2571 | src: 'liveStart30sBefore.m3u8',
|
2572 | type: 'application/vnd.apple.mpegurl'
|
2573 | });
|
2574 | openMediaSource(this.player, this.clock);
|
2575 | this.player.tech_.hls.masterPlaylistController_.seekable = function() {
|
2576 | return seekable;
|
2577 | };
|
2578 |
|
2579 |
|
2580 | this.player.tech_.hls.masterPlaylistController_.mainSegmentLoader_.resetEverything = function() {
|
2581 | this.resetLoader();
|
2582 | };
|
2583 |
|
2584 | this.player.tech_.hls.mediaSource.addSourceBuffer = () => {
|
2585 | let buffer = new (videojs.extend(videojs.EventTarget, {
|
2586 | constructor() {},
|
2587 | abort() {},
|
2588 | buffered: videojs.createTimeRange(),
|
2589 | appendBuffer() {},
|
2590 | remove(start, end) {
|
2591 | removes.push([start, end]);
|
2592 | }
|
2593 | }))();
|
2594 |
|
2595 | this.player.tech_.hls.mediaSource.sourceBuffers = [buffer];
|
2596 | return buffer;
|
2597 |
|
2598 | };
|
2599 | this.player.tech_.hls.bandwidth = 20e10;
|
2600 | this.player.tech_.triggerReady();
|
2601 | this.standardXHRResponse(this.requests[0]);
|
2602 | this.player.tech_.hls.playlists.trigger('loadedmetadata');
|
2603 | this.player.tech_.trigger('canplay');
|
2604 |
|
2605 | this.player.tech_.paused = function() {
|
2606 | return false;
|
2607 | };
|
2608 |
|
2609 | this.player.tech_.trigger('play');
|
2610 | this.clock.tick(1);
|
2611 |
|
2612 |
|
2613 | this.standardXHRResponse(this.requests[1]);
|
2614 |
|
2615 | this.clock.tick(1);
|
2616 | this.player.tech_.hls.mediaSource.sourceBuffers[0].trigger('updateend');
|
2617 |
|
2618 |
|
2619 |
|
2620 | seekable = videojs.createTimeRanges([[100, 120]]);
|
2621 |
|
2622 | this.clock.tick(1);
|
2623 |
|
2624 |
|
2625 | this.standardXHRResponse(this.requests[2]);
|
2626 |
|
2627 | assert.strictEqual(this.requests[0].url, 'liveStart30sBefore.m3u8', 'master playlist requested');
|
2628 | assert.equal(removes.length, 1, 'remove called');
|
2629 | assert.deepEqual(removes[0], [0, 80 - 30], 'remove called with the right range');
|
2630 | });
|
2631 |
|
2632 | QUnit.test('cleans up the buffer when loading VOD segments', function(assert) {
|
2633 | let removes = [];
|
2634 |
|
2635 | this.player.src({
|
2636 | src: 'manifest/master.m3u8',
|
2637 | type: 'application/vnd.apple.mpegurl'
|
2638 | });
|
2639 |
|
2640 | this.clock.tick(1);
|
2641 |
|
2642 | openMediaSource(this.player, this.clock);
|
2643 |
|
2644 |
|
2645 | this.player.tech_.hls.masterPlaylistController_.mainSegmentLoader_.resetEverything = function() {
|
2646 | this.resetLoader();
|
2647 | };
|
2648 |
|
2649 | this.player.tech_.hls.mediaSource.addSourceBuffer = () => {
|
2650 | let buffer = new (videojs.extend(videojs.EventTarget, {
|
2651 | constructor() {},
|
2652 | abort() {},
|
2653 | buffered: videojs.createTimeRange(),
|
2654 | appendBuffer() {},
|
2655 | remove(start, end) {
|
2656 | removes.push([start, end]);
|
2657 | }
|
2658 | }))();
|
2659 |
|
2660 | this.player.tech_.hls.mediaSource.sourceBuffers = [buffer];
|
2661 | return buffer;
|
2662 |
|
2663 | };
|
2664 | this.player.width(640);
|
2665 | this.player.height(360);
|
2666 | this.player.tech_.hls.bandwidth = 20e10;
|
2667 | this.standardXHRResponse(this.requests[0]);
|
2668 | this.standardXHRResponse(this.requests[1]);
|
2669 | this.standardXHRResponse(this.requests[2]);
|
2670 | this.clock.tick(1);
|
2671 | this.player.currentTime(120);
|
2672 | this.player.tech_.hls.mediaSource.sourceBuffers[0].trigger('updateend');
|
2673 |
|
2674 |
|
2675 |
|
2676 |
|
2677 | this.clock.tick(2);
|
2678 | this.standardXHRResponse(this.requests[3]);
|
2679 |
|
2680 | assert.strictEqual(this.requests[0].url, 'manifest/master.m3u8',
|
2681 | 'master playlist requested');
|
2682 | assert.strictEqual(this.requests[1].url, absoluteUrl('manifest/media3.m3u8'),
|
2683 | 'media playlist requested');
|
2684 | assert.equal(removes.length, 1, 'remove called');
|
2685 | assert.deepEqual(removes[0], [0, 120 - 30], 'remove called with the right range');
|
2686 | });
|
2687 |
|
2688 | QUnit.test('when mediaGroup changes enabled track should not change', function(assert) {
|
2689 | let hlsAudioChangeEvents = 0;
|
2690 |
|
2691 | this.player.src({
|
2692 | src: 'manifest/multipleAudioGroups.m3u8',
|
2693 | type: 'application/vnd.apple.mpegurl'
|
2694 | });
|
2695 |
|
2696 | this.clock.tick(1);
|
2697 |
|
2698 | openMediaSource(this.player, this.clock);
|
2699 |
|
2700 | this.player.tech_.on('usage', (event) => {
|
2701 | if (event.name === 'hls-audio-change') {
|
2702 | hlsAudioChangeEvents++;
|
2703 | }
|
2704 | });
|
2705 |
|
2706 |
|
2707 | this.standardXHRResponse(this.requests.shift());
|
2708 |
|
2709 | this.standardXHRResponse(this.requests.shift());
|
2710 | let hls = this.player.tech_.hls;
|
2711 | let mpc = hls.masterPlaylistController_;
|
2712 | let audioTracks = this.player.audioTracks();
|
2713 |
|
2714 | assert.equal(hlsAudioChangeEvents, 0, 'no hls-audio-change event was fired');
|
2715 | assert.equal(audioTracks.length, 3, 'three audio tracks after load');
|
2716 | assert.equal(audioTracks[0].enabled, true, 'track one enabled after load');
|
2717 |
|
2718 | let oldMediaGroup = hls.playlists.media().attributes.AUDIO;
|
2719 |
|
2720 |
|
2721 | this.requests.length = 0;
|
2722 |
|
2723 | mpc.masterPlaylistLoader_.media(mpc.master().playlists[0]);
|
2724 | this.clock.tick(1);
|
2725 |
|
2726 |
|
2727 | this.standardXHRResponse(this.requests.shift());
|
2728 |
|
2729 | assert.notEqual(oldMediaGroup, hls.playlists.media().attributes.AUDIO, 'selected a new playlist');
|
2730 | audioTracks = this.player.audioTracks();
|
2731 | let activeGroup = mpc.mediaTypes_.AUDIO.activeGroup(audioTracks[0]);
|
2732 |
|
2733 | assert.equal(audioTracks.length, 3, 'three audio tracks after changing mediaGroup');
|
2734 | assert.ok(activeGroup.default, 'track one should be the default');
|
2735 | assert.ok(audioTracks[0].enabled, 'enabled the default track');
|
2736 | assert.notOk(audioTracks[1].enabled, 'disabled track two');
|
2737 | assert.notOk(audioTracks[2].enabled, 'disabled track three');
|
2738 |
|
2739 | audioTracks[1].enabled = true;
|
2740 | assert.notOk(audioTracks[0].enabled, 'disabled track one');
|
2741 | assert.ok(audioTracks[1].enabled, 'enabled track two');
|
2742 | assert.notOk(audioTracks[2].enabled, 'disabled track three');
|
2743 |
|
2744 | oldMediaGroup = hls.playlists.media().attributes.AUDIO;
|
2745 |
|
2746 | this.requests.length = 0;
|
2747 |
|
2748 |
|
2749 | mpc.masterPlaylistLoader_.media(mpc.master().playlists[3]);
|
2750 | this.clock.tick(1);
|
2751 |
|
2752 | assert.notEqual(oldMediaGroup, hls.playlists.media().attributes.AUDIO, 'selected a new playlist');
|
2753 | audioTracks = this.player.audioTracks();
|
2754 |
|
2755 | assert.equal(hlsAudioChangeEvents, 1, 'an hls-audio-change event was fired');
|
2756 | assert.equal(audioTracks.length, 3, 'three audio tracks after reverting mediaGroup');
|
2757 | assert.notOk(audioTracks[0].enabled, 'the default track is still disabled');
|
2758 | assert.ok(audioTracks[1].enabled, 'track two is still enabled');
|
2759 | assert.notOk(audioTracks[2].enabled, 'track three is still disabled');
|
2760 | });
|
2761 |
|
2762 | QUnit.test('Allows specifying the beforeRequest function on the player', function(assert) {
|
2763 | let beforeRequestCalled = false;
|
2764 |
|
2765 | this.player.src({
|
2766 | src: 'master.m3u8',
|
2767 | type: 'application/vnd.apple.mpegurl'
|
2768 | });
|
2769 |
|
2770 | this.clock.tick(1);
|
2771 |
|
2772 | openMediaSource(this.player, this.clock);
|
2773 |
|
2774 | this.player.tech_.hls.xhr.beforeRequest = function() {
|
2775 | beforeRequestCalled = true;
|
2776 | };
|
2777 |
|
2778 | this.standardXHRResponse(this.requests.shift());
|
2779 |
|
2780 | this.standardXHRResponse(this.requests.shift());
|
2781 |
|
2782 | assert.ok(beforeRequestCalled, 'beforeRequest was called');
|
2783 |
|
2784 |
|
2785 | assert.equal(this.player.tech_.hls.stats.bandwidth, 4194304, 'default');
|
2786 | });
|
2787 |
|
2788 | QUnit.test('Allows specifying the beforeRequest function globally', function(assert) {
|
2789 | let beforeRequestCalled = false;
|
2790 |
|
2791 | videojs.Hls.xhr.beforeRequest = function() {
|
2792 | beforeRequestCalled = true;
|
2793 | };
|
2794 |
|
2795 | this.player.src({
|
2796 | src: 'master.m3u8',
|
2797 | type: 'application/vnd.apple.mpegurl'
|
2798 | });
|
2799 |
|
2800 | this.clock.tick(1);
|
2801 |
|
2802 | openMediaSource(this.player, this.clock);
|
2803 |
|
2804 | this.standardXHRResponse(this.requests.shift());
|
2805 |
|
2806 | assert.ok(beforeRequestCalled, 'beforeRequest was called');
|
2807 |
|
2808 | delete videojs.Hls.xhr.beforeRequest;
|
2809 |
|
2810 |
|
2811 | assert.equal(this.player.tech_.hls.stats.bandwidth, 4194304, 'default');
|
2812 | });
|
2813 |
|
2814 | QUnit.test('Allows overriding the global beforeRequest function', function(assert) {
|
2815 | let beforeGlobalRequestCalled = 0;
|
2816 | let beforeLocalRequestCalled = 0;
|
2817 |
|
2818 | videojs.Hls.xhr.beforeRequest = function() {
|
2819 | beforeGlobalRequestCalled++;
|
2820 | };
|
2821 |
|
2822 | this.player.src({
|
2823 | src: 'master.m3u8',
|
2824 | type: 'application/vnd.apple.mpegurl'
|
2825 | });
|
2826 |
|
2827 | this.clock.tick(1);
|
2828 |
|
2829 | openMediaSource(this.player, this.clock);
|
2830 |
|
2831 | this.player.tech_.hls.xhr.beforeRequest = function() {
|
2832 | beforeLocalRequestCalled++;
|
2833 | };
|
2834 |
|
2835 | this.standardXHRResponse(this.requests.shift());
|
2836 |
|
2837 | this.standardXHRResponse(this.requests.shift());
|
2838 |
|
2839 | this.standardXHRResponse(this.requests.shift());
|
2840 |
|
2841 | assert.equal(beforeLocalRequestCalled, 2, 'local beforeRequest was called twice ' +
|
2842 | 'for the media playlist and media');
|
2843 | assert.equal(beforeGlobalRequestCalled, 1, 'global beforeRequest was called once ' +
|
2844 | 'for the master playlist');
|
2845 |
|
2846 | delete videojs.Hls.xhr.beforeRequest;
|
2847 |
|
2848 |
|
2849 | assert.equal(this.player.tech_.hls.stats.mediaBytesTransferred, 1024, 'seen above');
|
2850 | assert.equal(this.player.tech_.hls.stats.mediaRequests, 1, 'one segment request');
|
2851 | });
|
2852 |
|
2853 | QUnit.test('passes useCueTags hls option to master playlist controller', function(assert) {
|
2854 | this.player.src({
|
2855 | src: 'master.m3u8',
|
2856 | type: 'application/vnd.apple.mpegurl'
|
2857 | });
|
2858 |
|
2859 | this.clock.tick(1);
|
2860 |
|
2861 | assert.ok(!this.player.tech_.hls.masterPlaylistController_.useCueTags_,
|
2862 | 'useCueTags is falsy by default');
|
2863 |
|
2864 | let origHlsOptions = videojs.options.hls;
|
2865 |
|
2866 | videojs.options.hls = {
|
2867 | useCueTags: true
|
2868 | };
|
2869 |
|
2870 | this.player.dispose();
|
2871 | this.player = createPlayer();
|
2872 | this.player.src({
|
2873 | src: 'http://example.com/media.m3u8',
|
2874 | type: 'application/vnd.apple.mpegurl'
|
2875 | });
|
2876 |
|
2877 | this.clock.tick(1);
|
2878 |
|
2879 | assert.ok(this.player.tech_.hls.masterPlaylistController_.useCueTags_,
|
2880 | 'useCueTags passed to master playlist controller');
|
2881 |
|
2882 | videojs.options.hls = origHlsOptions;
|
2883 | });
|
2884 |
|
2885 | QUnit.test('populates quality levels list when available', function(assert) {
|
2886 | this.player.src({
|
2887 | src: 'manifest/master.m3u8',
|
2888 | type: 'application/vnd.apple.mpegurl'
|
2889 | });
|
2890 |
|
2891 | this.clock.tick(1);
|
2892 |
|
2893 | openMediaSource(this.player, this.clock);
|
2894 |
|
2895 | assert.ok(this.player.tech_.hls.qualityLevels_, 'added quality levels');
|
2896 |
|
2897 | let qualityLevels = this.player.qualityLevels();
|
2898 | let addCount = 0;
|
2899 | let changeCount = 0;
|
2900 |
|
2901 | qualityLevels.on('addqualitylevel', () => {
|
2902 | addCount++;
|
2903 | });
|
2904 |
|
2905 | qualityLevels.on('change', () => {
|
2906 | changeCount++;
|
2907 | });
|
2908 |
|
2909 |
|
2910 | this.standardXHRResponse(this.requests.shift());
|
2911 |
|
2912 | this.standardXHRResponse(this.requests.shift());
|
2913 |
|
2914 | assert.equal(addCount, 4, 'four levels added from master');
|
2915 | assert.equal(changeCount, 1, 'selected initial quality level');
|
2916 |
|
2917 | this.player.dispose();
|
2918 | this.player = createPlayer({}, {
|
2919 | src: 'http://example.com/media.m3u8',
|
2920 | type: 'application/vnd.apple.mpegurl'
|
2921 | }, this.clock);
|
2922 | openMediaSource(this.player, this.clock);
|
2923 |
|
2924 | assert.ok(this.player.tech_.hls.qualityLevels_, 'added quality levels from video with source');
|
2925 | });
|
2926 |
|
2927 | QUnit.module('HLS Integration', {
|
2928 | beforeEach(assert) {
|
2929 | this.env = useFakeEnvironment(assert);
|
2930 | this.requests = this.env.requests;
|
2931 | this.mse = useFakeMediaSource();
|
2932 | this.tech = new (videojs.getTech('Html5'))({});
|
2933 | this.clock = this.env.clock;
|
2934 |
|
2935 | this.standardXHRResponse = (request, data) => {
|
2936 | standardXHRResponse(request, data);
|
2937 |
|
2938 |
|
2939 |
|
2940 |
|
2941 | this.clock.tick(1);
|
2942 | };
|
2943 |
|
2944 | videojs.HlsHandler.prototype.setupQualityLevels_ = () => {};
|
2945 | },
|
2946 | afterEach() {
|
2947 | this.env.restore();
|
2948 | this.mse.restore();
|
2949 | videojs.HlsHandler.prototype.setupQualityLevels_ = ogHlsHandlerSetupQualityLevels;
|
2950 | }
|
2951 | });
|
2952 |
|
2953 | QUnit.test('does not error when MediaSource is not defined', function(assert) {
|
2954 | window.MediaSource = null;
|
2955 |
|
2956 | let hls = HlsSourceHandler('html5').handleSource({
|
2957 | src: 'manifest/alternateAudio.m3u8',
|
2958 | type: 'application/vnd.apple.mpegurl'
|
2959 | }, this.tech);
|
2960 |
|
2961 | hls.mediaSource.trigger('sourceopen');
|
2962 |
|
2963 | this.standardXHRResponse(this.requests.shift());
|
2964 |
|
2965 | this.standardXHRResponse(this.requests.shift());
|
2966 |
|
2967 | assert.ok(true, 'did not throw an exception');
|
2968 | });
|
2969 |
|
2970 | QUnit.test('aborts all in-flight work when disposed', function(assert) {
|
2971 | let hls = HlsSourceHandler('html5').handleSource({
|
2972 | src: 'manifest/master.m3u8',
|
2973 | type: 'application/vnd.apple.mpegurl'
|
2974 | }, this.tech);
|
2975 |
|
2976 | hls.mediaSource.trigger('sourceopen');
|
2977 |
|
2978 | this.standardXHRResponse(this.requests.shift());
|
2979 |
|
2980 | this.standardXHRResponse(this.requests.shift());
|
2981 |
|
2982 | hls.dispose();
|
2983 | assert.ok(this.requests[0].aborted, 'aborted the old segment request');
|
2984 | hls.mediaSource.sourceBuffers.forEach(sourceBuffer => {
|
2985 | let lastUpdate = sourceBuffer.updates_[sourceBuffer.updates_.length - 1];
|
2986 |
|
2987 | assert.ok(lastUpdate.abort, 'aborted the source buffer');
|
2988 | });
|
2989 | });
|
2990 |
|
2991 | QUnit.test('stats are reset on dispose', function(assert) {
|
2992 | let hls = HlsSourceHandler('html5').handleSource({
|
2993 | src: 'manifest/master.m3u8',
|
2994 | type: 'application/vnd.apple.mpegurl'
|
2995 | }, this.tech);
|
2996 |
|
2997 | hls.mediaSource.trigger('sourceopen');
|
2998 |
|
2999 | this.standardXHRResponse(this.requests.shift());
|
3000 |
|
3001 | this.standardXHRResponse(this.requests.shift());
|
3002 |
|
3003 |
|
3004 | this.standardXHRResponse(this.requests.shift());
|
3005 |
|
3006 | assert.equal(hls.stats.mediaBytesTransferred, 1024, 'stat is set');
|
3007 | hls.dispose();
|
3008 | assert.equal(hls.stats.mediaBytesTransferred, 0, 'stat is reset');
|
3009 | });
|
3010 |
|
3011 | QUnit.test('detects fullscreen and triggers a quality change', function(assert) {
|
3012 | let qualityChanges = 0;
|
3013 | let hls = HlsSourceHandler('html5').handleSource({
|
3014 | src: 'manifest/master.m3u8',
|
3015 | type: 'application/vnd.apple.mpegurl'
|
3016 | }, this.tech);
|
3017 | let fullscreenElementName;
|
3018 |
|
3019 | ['fullscreenElement', 'webkitFullscreenElement',
|
3020 | 'mozFullScreenElement', 'msFullscreenElement'
|
3021 | ].forEach((name) => {
|
3022 | if (!fullscreenElementName && !document.hasOwnProperty(name)) {
|
3023 | fullscreenElementName = name;
|
3024 | }
|
3025 | });
|
3026 |
|
3027 | hls.masterPlaylistController_.fastQualityChange_ = function() {
|
3028 | qualityChanges++;
|
3029 | };
|
3030 |
|
3031 |
|
3032 | document[fullscreenElementName] = this.tech.el();
|
3033 | Events.trigger(document, 'fullscreenchange');
|
3034 |
|
3035 | assert.equal(qualityChanges, 1, 'made a fast quality change');
|
3036 |
|
3037 |
|
3038 |
|
3039 | document[fullscreenElementName] = null;
|
3040 | Events.trigger(document, 'fullscreenchange');
|
3041 |
|
3042 | assert.equal(qualityChanges, 1, 'did not make another quality change');
|
3043 | });
|
3044 |
|
3045 | QUnit.test('downloads additional playlists if required', function(assert) {
|
3046 | let originalPlaylist;
|
3047 | let hls = HlsSourceHandler('html5').handleSource({
|
3048 | src: 'manifest/master.m3u8',
|
3049 | type: 'application/vnd.apple.mpegurl'
|
3050 | }, this.tech);
|
3051 |
|
3052 |
|
3053 | hls.masterPlaylistController_.mainSegmentLoader_.addSegmentMetadataCue_ = () => {};
|
3054 |
|
3055 | hls.mediaSource.trigger('sourceopen');
|
3056 | hls.bandwidth = 1;
|
3057 |
|
3058 | this.standardXHRResponse(this.requests[0]);
|
3059 |
|
3060 | this.standardXHRResponse(this.requests[1]);
|
3061 | originalPlaylist = hls.playlists.media();
|
3062 | hls.masterPlaylistController_.mainSegmentLoader_.mediaIndex = 0;
|
3063 |
|
3064 |
|
3065 | this.requests[2].bandwidth = 3000000;
|
3066 |
|
3067 | this.standardXHRResponse(this.requests[2]);
|
3068 |
|
3069 |
|
3070 | this.tech.buffered = () => videojs.createTimeRanges([[0, 30]]);
|
3071 | hls.mediaSource.sourceBuffers[0].trigger('updateend');
|
3072 |
|
3073 |
|
3074 | this.standardXHRResponse(this.requests[3]);
|
3075 |
|
3076 | assert.ok((/manifest\/media\d+.m3u8$/).test(this.requests[3].url),
|
3077 | 'made a playlist request');
|
3078 | assert.notEqual(originalPlaylist.resolvedUri,
|
3079 | hls.playlists.media().resolvedUri,
|
3080 | 'a new playlists was selected');
|
3081 | assert.ok(hls.playlists.media().segments, 'segments are now available');
|
3082 |
|
3083 |
|
3084 | assert.equal(hls.stats.bandwidth, 3000000, 'default');
|
3085 | assert.equal(hls.stats.mediaBytesTransferred, 1024, '1024 bytes');
|
3086 | assert.equal(hls.stats.mediaRequests, 1, '1 request');
|
3087 | });
|
3088 |
|
3089 | QUnit.test('waits to download new segments until the media playlist is stable', function(assert) {
|
3090 | let sourceBuffer;
|
3091 | let hls = HlsSourceHandler('html5').handleSource({
|
3092 | src: 'manifest/master.m3u8',
|
3093 | type: 'application/vnd.apple.mpegurl'
|
3094 | }, this.tech);
|
3095 |
|
3096 | hls.masterPlaylistController_.mainSegmentLoader_.addSegmentMetadataCue_ = () => {};
|
3097 |
|
3098 | hls.mediaSource.trigger('sourceopen');
|
3099 |
|
3100 |
|
3101 | hls.bandwidth = 1;
|
3102 |
|
3103 | this.standardXHRResponse(this.requests.shift());
|
3104 |
|
3105 |
|
3106 | this.standardXHRResponse(this.requests.shift());
|
3107 |
|
3108 |
|
3109 | sourceBuffer = hls.mediaSource.sourceBuffers[0];
|
3110 | hls.masterPlaylistController_.mainSegmentLoader_.mediaIndex = 0;
|
3111 |
|
3112 |
|
3113 | this.standardXHRResponse(this.requests.shift());
|
3114 |
|
3115 |
|
3116 | this.tech.buffered = () => videojs.createTimeRanges([[0, 30]]);
|
3117 |
|
3118 |
|
3119 | sourceBuffer.trigger('updateend');
|
3120 |
|
3121 | assert.equal(this.requests.length, 1, 'only the playlist request outstanding');
|
3122 | this.clock.tick(10 * 1000);
|
3123 | assert.equal(this.requests.length, 1, 'delays segment fetching');
|
3124 |
|
3125 |
|
3126 | this.standardXHRResponse(this.requests.shift());
|
3127 | this.clock.tick(10 * 1000);
|
3128 | assert.equal(this.requests.length, 1, 'resumes segment fetching');
|
3129 |
|
3130 |
|
3131 | assert.equal(hls.stats.bandwidth, Infinity, 'default');
|
3132 | assert.equal(hls.stats.mediaBytesTransferred, 1024, '1024 bytes');
|
3133 | assert.equal(hls.stats.mediaRequests, 1, '1 request');
|
3134 | });
|
3135 |
|
3136 | QUnit.test('live playlist starts three target durations before live', function(assert) {
|
3137 | let hls = HlsSourceHandler('html5').handleSource({
|
3138 | src: 'manifest/master.m3u8',
|
3139 | type: 'application/vnd.apple.mpegurl'
|
3140 | }, this.tech);
|
3141 |
|
3142 | hls.mediaSource.trigger('sourceopen');
|
3143 | this.requests.shift().respond(200, null,
|
3144 | '#EXTM3U\n' +
|
3145 | '#EXT-X-MEDIA-SEQUENCE:101\n' +
|
3146 | '#EXTINF:10,\n' +
|
3147 | '0.ts\n' +
|
3148 | '#EXTINF:10,\n' +
|
3149 | '1.ts\n' +
|
3150 | '#EXTINF:10,\n' +
|
3151 | '2.ts\n' +
|
3152 | '#EXTINF:10,\n' +
|
3153 | '3.ts\n' +
|
3154 | '#EXTINF:10,\n' +
|
3155 | '4.ts\n');
|
3156 |
|
3157 | assert.equal(this.requests.length, 0, 'no outstanding segment request');
|
3158 |
|
3159 | this.tech.paused = function() {
|
3160 | return false;
|
3161 | };
|
3162 | this.tech.trigger('play');
|
3163 | this.clock.tick(1);
|
3164 | assert.equal(this.tech.currentTime(),
|
3165 | hls.seekable().end(0),
|
3166 | 'seeked to the seekable end');
|
3167 |
|
3168 | assert.equal(this.requests.length, 1, 'begins buffering');
|
3169 |
|
3170 | });
|
3171 |
|
3172 | QUnit.test('uses user defined selectPlaylist from HlsHandler if specified', function(assert) {
|
3173 | let origStandardPlaylistSelector = Hls.STANDARD_PLAYLIST_SELECTOR;
|
3174 | let defaultSelectPlaylistCount = 0;
|
3175 |
|
3176 | Hls.STANDARD_PLAYLIST_SELECTOR = () => defaultSelectPlaylistCount++;
|
3177 |
|
3178 | let hls = HlsSourceHandler('html5').handleSource({
|
3179 | src: 'manifest/master.m3u8',
|
3180 | type: 'application/vnd.apple.mpegurl'
|
3181 | }, this.tech);
|
3182 |
|
3183 | hls.masterPlaylistController_.selectPlaylist();
|
3184 | assert.equal(defaultSelectPlaylistCount, 1, 'uses default playlist selector');
|
3185 |
|
3186 | defaultSelectPlaylistCount = 0;
|
3187 |
|
3188 | let newSelectPlaylistCount = 0;
|
3189 | let newSelectPlaylist = () => newSelectPlaylistCount++;
|
3190 |
|
3191 | HlsHandler.prototype.selectPlaylist = newSelectPlaylist;
|
3192 |
|
3193 | hls = HlsSourceHandler('html5').handleSource({
|
3194 | src: 'manifest/master.m3u8',
|
3195 | type: 'application/vnd.apple.mpegurl'
|
3196 | }, this.tech);
|
3197 |
|
3198 | hls.masterPlaylistController_.selectPlaylist();
|
3199 | assert.equal(defaultSelectPlaylistCount, 0, 'standard playlist selector not run');
|
3200 | assert.equal(newSelectPlaylistCount, 1, 'uses overridden playlist selector');
|
3201 |
|
3202 | newSelectPlaylistCount = 0;
|
3203 |
|
3204 | let setSelectPlaylistCount = 0;
|
3205 |
|
3206 | hls.selectPlaylist = () => setSelectPlaylistCount++;
|
3207 |
|
3208 | hls.masterPlaylistController_.selectPlaylist();
|
3209 | assert.equal(defaultSelectPlaylistCount, 0, 'standard playlist selector not run');
|
3210 | assert.equal(newSelectPlaylistCount, 0, 'overridden playlist selector not run');
|
3211 | assert.equal(setSelectPlaylistCount, 1, 'uses set playlist selector');
|
3212 |
|
3213 | Hls.STANDARD_PLAYLIST_SELECTOR = origStandardPlaylistSelector;
|
3214 | delete HlsHandler.prototype.selectPlaylist;
|
3215 | });
|
3216 |
|
3217 | QUnit.module('HLS - Encryption', {
|
3218 | beforeEach(assert) {
|
3219 | this.env = useFakeEnvironment(assert);
|
3220 | this.requests = this.env.requests;
|
3221 | this.mse = useFakeMediaSource();
|
3222 | this.tech = new (videojs.getTech('Html5'))({});
|
3223 | this.clock = this.env.clock;
|
3224 |
|
3225 | this.standardXHRResponse = (request, data) => {
|
3226 | standardXHRResponse(request, data);
|
3227 |
|
3228 |
|
3229 |
|
3230 |
|
3231 | this.clock.tick(1);
|
3232 | };
|
3233 |
|
3234 | videojs.HlsHandler.prototype.setupQualityLevels_ = () => {};
|
3235 | },
|
3236 | afterEach() {
|
3237 | this.env.restore();
|
3238 | this.mse.restore();
|
3239 | videojs.HlsHandler.prototype.setupQualityLevels_ = ogHlsHandlerSetupQualityLevels;
|
3240 | }
|
3241 | });
|
3242 |
|
3243 | QUnit.test('blacklists playlist if key requests fail', function(assert) {
|
3244 | let hls = HlsSourceHandler('html5').handleSource({
|
3245 | src: 'manifest/encrypted-master.m3u8',
|
3246 | type: 'application/vnd.apple.mpegurl'
|
3247 | }, this.tech);
|
3248 |
|
3249 | hls.mediaSource.trigger('sourceopen');
|
3250 | this.requests.shift()
|
3251 | .respond(200, null,
|
3252 | '#EXTM3U\n' +
|
3253 | '#EXT-X-STREAM-INF:BANDWIDTH=1000\n' +
|
3254 | 'media.m3u8\n' +
|
3255 | '#EXT-X-STREAM-INF:BANDWIDTH=1\n' +
|
3256 | 'media1.m3u8\n');
|
3257 | this.requests.shift()
|
3258 | .respond(200, null,
|
3259 | '#EXTM3U\n' +
|
3260 | '#EXT-X-KEY:METHOD=AES-128,URI="htts://priv.example.com/key.php?r=52"\n' +
|
3261 | '#EXTINF:2.833,\n' +
|
3262 | 'http://media.example.com/fileSequence52-A.ts\n' +
|
3263 | '#EXT-X-KEY:METHOD=AES-128,URI="htts://priv.example.com/key.php?r=53"\n' +
|
3264 | '#EXTINF:15.0,\n' +
|
3265 | 'http://media.example.com/fileSequence53-A.ts\n' +
|
3266 | '#EXT-X-ENDLIST\n');
|
3267 | this.clock.tick(1);
|
3268 |
|
3269 |
|
3270 | if (/key\.php/i.test(this.requests[0].url)) {
|
3271 | this.standardXHRResponse(this.requests.pop());
|
3272 | } else {
|
3273 | this.standardXHRResponse(this.requests.shift());
|
3274 | }
|
3275 |
|
3276 | this.requests.shift().respond(404);
|
3277 |
|
3278 | assert.ok(hls.playlists.media().excludeUntil > 0,
|
3279 | 'playlist blacklisted');
|
3280 | assert.equal(this.env.log.warn.calls, 1, 'logged warning for blacklist');
|
3281 | });
|
3282 |
|
3283 | QUnit.test('treats invalid keys as a key request failure and blacklists playlist', function(assert) {
|
3284 | let hls = HlsSourceHandler('html5').handleSource({
|
3285 | src: 'manifest/encrypted-master.m3u8',
|
3286 | type: 'application/vnd.apple.mpegurl'
|
3287 | }, this.tech);
|
3288 |
|
3289 | hls.mediaSource.trigger('sourceopen');
|
3290 | this.requests.shift()
|
3291 | .respond(200, null,
|
3292 | '#EXTM3U\n' +
|
3293 | '#EXT-X-STREAM-INF:BANDWIDTH=1000\n' +
|
3294 | 'media.m3u8\n' +
|
3295 | '#EXT-X-STREAM-INF:BANDWIDTH=1\n' +
|
3296 | 'media1.m3u8\n');
|
3297 | this.requests.shift()
|
3298 | .respond(200, null,
|
3299 | '#EXTM3U\n' +
|
3300 | '#EXT-X-MEDIA-SEQUENCE:5\n' +
|
3301 | '#EXT-X-KEY:METHOD=AES-128,URI="https://priv.example.com/key.php?r=52"\n' +
|
3302 | '#EXTINF:2.833,\n' +
|
3303 | 'http://media.example.com/fileSequence52-A.ts\n' +
|
3304 | '#EXT-X-KEY:METHOD=NONE\n' +
|
3305 | '#EXTINF:15.0,\n' +
|
3306 | 'http://media.example.com/fileSequence52-B.ts\n' +
|
3307 | '#EXT-X-ENDLIST\n');
|
3308 | this.clock.tick(1);
|
3309 |
|
3310 |
|
3311 | this.standardXHRResponse(this.requests.pop());
|
3312 |
|
3313 | assert.equal(this.requests[0].url,
|
3314 | 'https://priv.example.com/key.php?r=52',
|
3315 | 'requested the key');
|
3316 |
|
3317 | this.requests[0].response = new Uint8Array(1).buffer;
|
3318 | this.requests.shift().respond(200, null, '');
|
3319 | this.clock.tick(1);
|
3320 |
|
3321 |
|
3322 | assert.ok(hls.playlists.media().excludeUntil > 0,
|
3323 | 'blacklisted playlist');
|
3324 | assert.equal(this.env.log.warn.calls, 1, 'logged warning for blacklist');
|
3325 |
|
3326 |
|
3327 | assert.equal(hls.stats.mediaBytesTransferred, 1024, '1024 bytes');
|
3328 | assert.equal(hls.stats.mediaRequests, 1, '1 request');
|
3329 | });
|