| <!doctype html> |
| <!-- DO NOT EDIT! This file and support/nulls.vtt are generated. --> |
| <!-- See /webvtt/parsing/file-parsing/README.md --> |
| <meta charset=utf-8> |
| <title>WebVTT parser test: nulls</title> |
| <link rel="help" href="https://w3c.github.io/webvtt/#webvtt-parser-algorithm"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <div id=log></div> |
| <script> |
| var t = async_test('nulls'); |
| t.step(function(){ |
| var video = document.createElement('video'); |
| var track = document.createElement('track'); |
| assert_true('src' in track, 'track element not supported'); |
| track.src = 'support/nulls.vtt'; |
| track['default'] = true; |
| track.kind = 'subtitles'; |
| track.onload = this.step_func(trackLoaded); |
| track.onerror = this.step_func(trackError); |
| video.appendChild(track); |
| document.body.appendChild(video); |
| }); |
| |
| function trackLoaded(event) { |
| var track = event.target; |
| var video = track.parentNode; |
| var cues = video.textTracks[0].cues; |
| { |
| assert_equals(cues.length, 7, cues); |
| |
| assert_equals(cues[0].id, ""); |
| assert_equals(cues[0].text, "text0"); |
| |
| assert_equals(cues[1].id, "\uFFFD (null in id)"); |
| assert_equals(cues[1].text, "text1"); |
| |
| assert_equals(cues[2].id, "\uFFFD (null in cue data)"); |
| assert_equals(cues[2].text, "\uFFFDtext\uFFFD2"); |
| |
| assert_equals(cues[3].align, "center"); |
| assert_equals(cues[3].text, "text3"); |
| |
| assert_equals(cues[4].align, "center"); |
| assert_equals(cues[4].text, "text4"); |
| |
| assert_equals(cues[5].align, "center"); |
| assert_equals(cues[5].text, "text5"); |
| |
| assert_equals(cues[6].align, "end"); |
| assert_equals(cues[6].text, "text6"); |
| |
| } |
| this.done(); |
| } |
| |
| function trackError(e) { |
| assert_unreached('got unexpected error event'); |
| } |
| </script> |
