67 lines
2.1 KiB
HTML
67 lines
2.1 KiB
HTML
<!doctype html>
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<title>VTTCue.align</title>
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<link rel="help" href="https://w3c.github.io/webvtt/#dom-vttcue-align">
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<script src=/resources/testharness.js></script>
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<script src=/resources/testharnessreport.js></script>
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<script src=common.js></script>
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<div id=log></div>
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<script>
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test(function(){
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var video = document.createElement('video');
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document.body.appendChild(video);
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var cue = new VTTCue(0, 1, 'text');
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assert_true('align' in cue, 'align is not supported');
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assert_equals(cue.align, 'center');
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var track = document.createElement('track');
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var t = track.track;
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t.addCue(cue);
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assert_equals(cue.align, 'center');
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video.appendChild(track);
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assert_equals(cue.align, 'center');
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t.mode = 'showing';
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assert_equals(cue.align, 'center');
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cue.align = 'start';
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assert_equals(cue.align, 'start');
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cue.align = 'end';
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assert_equals(cue.align, 'end');
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['start\u0000', 'centre', 'middle'].forEach(function(invalid) {
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cue.align = invalid;
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assert_equals(cue.align, 'end');
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});
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}, document.title+', script-created cue');
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var t_parsed = async_test(document.title+', parsed cue');
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t_parsed.step(function(){
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var video = document.createElement('video');
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document.body.appendChild(video);
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var t = document.createElement('track');
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t.onload = this.step_func(function(){
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var c1 = t.track.cues[0];
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var c2 = t.track.cues[1];
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var c3 = t.track.cues[2];
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var c4 = t.track.cues[3];
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assert_equals(c1.align, 'center');
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assert_equals(c2.align, 'start');
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assert_equals(c3.align, 'center');
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assert_equals(c4.align, 'end');
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this.done();
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});
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t.onerror = this.step_func(function() {
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assert_unreached('got error event');
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});
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t.src = make_vtt_track('WEBVTT\n\n00:00:00.000 --> 00:00:00.001\ntest\n\n'+
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'00:00:00.000 --> 00:00:00.001 align:start\ntest\n\n'+
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'00:00:00.000 --> 00:00:00.001 align:center\ntest\n\n'+
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'00:00:00.000 --> 00:00:00.001 align:end\ntest', this);
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t.track.mode = 'showing';
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video.appendChild(t);
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});
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</script>
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