LayoutTests/media/track/opera/interfaces/VTTCue/position.html - Issue 851933003: WebVTT: Support 'auto' text position

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Issue 851933003: WebVTT: Support 'auto' text position (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Fix test nits. Created 5 years, 11 months ago

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1 <!doctype html>	1 <!doctype html>

2 <title>VTTCue.align</title>	2 <title>VTTCue.position</title>

3 <script src=../../../../../resources/testharness.js></script>	3 <script src=../../../../../resources/testharness.js></script>

4 <script src=../../../../../resources/testharnessreport.js></script>	4 <script src=../../../../../resources/testharnessreport.js></script>

5 <div id=log></div>	5 <div id=log></div>

6 <script>	6 <script>

7 test(function(){	7 test(function() {

8 var video = document.createElement('video');	8 var video = document.createElement('video');

9 document.body.appendChild(video);	9 document.body.appendChild(video);

10 var c1 = new VTTCue(0, 1, 'text1');	10 var cue = new VTTCue(0, 1, 'text1');

11 assert_equals(c1.align, 'middle');	11 assert_equals(cue.position, 'auto');

12 var track = document.createElement('track');	12 var track = document.createElement('track');

13 var t = track.track;	13 var t = track.track;

14 t.addCue(c1);	14 t.addCue(cue);

15 assert_equals(c1.align, 'middle');	15 assert_equals(cue.position, 'auto');

16 video.appendChild(track);	16 video.appendChild(track);

17 assert_equals(c1.align, 'middle');	17 assert_equals(cue.position, 'auto');

18 t.mode = 'showing';	18 t.mode = 'showing';

19 assert_equals(c1.align, 'middle');	19 assert_equals(cue.position, 'auto');

20 c1.align = 'start';	20 cue.position = 50;

21 assert_equals(c1.align, 'start');	21 assert_equals(cue.position, 50);

22 c1.align = 'end';	22 assert_throws(new TypeError, function() { cue.position = 'auto\u0000'; });

23 assert_equals(c1.align, 'end');	23 assert_throws(new TypeError, function() { cue.position = NaN; });

24 c1.align = 'start\u0000';	24 assert_throws(new TypeError, function() { cue.position = Infinity; });

25 assert_equals(c1.align, 'end');	25 assert_equals(cue.position, 50);

	26 cue.position = 'auto';

	27 assert_equals(cue.position, 'auto');

26 }, document.title+', script-created cue');	28 }, document.title+', script-created cue');

27	29

28 var t_parsed = async_test(document.title+', parsed cue');	30 var t_parsed = async_test(document.title+', parsed cue');

29 t_parsed.step(function(){	31 t_parsed.step(function() {

30 var video = document.createElement('video');	32 var video = document.createElement('video');

31 document.body.appendChild(video);	33 document.body.appendChild(video);

32 var t = document.createElement('track');	34 var t = document.createElement('track');

33 t.onload = this.step_func(function(){	35 t.onload = this.step_func(function() {

34 var c1 = t.track.cues[0];	36 var cues = t.track.cues;

35 var c2 = t.track.cues[1];	37 assert_equals(cues[0].position, 'auto');

36 var c3 = t.track.cues[2];	38 assert_equals(cues[1].position, 'auto');

37 var c4 = t.track.cues[3];	39 assert_equals(cues[2].position, 25);

38 assert_equals(c1.align, 'middle');	40 assert_equals(cues[3].position, 75);

39 assert_equals(c2.align, 'start');

40 assert_equals(c3.align, 'middle');

41 assert_equals(c4.align, 'end');

42 this.done();	41 this.done();

43 });	42 });

44 t.src = 'data:text/vtt,'+encodeURIComponent('WEBVTT\n\n00:00:00.000 --> 00:0 0:00.001\ntest\n\n'+	43 t.src = 'data:text/vtt,'+encodeURIComponent('WEBVTT\n\n00:00:00.000 --> 00:0 0:00.001\ntest\n\n'+

45 '00:00:00.000 --> 00:00:00.001 a lign:start\ntest\n\n'+	44 '00:00:00.000 --> 00:00:00.001 a lign:start\ntest\n\n'+

46 '00:00:00.000 --> 00:00:00.001 a lign:middle\ntest\n\n'+	45 '00:00:00.000 --> 00:00:00.001 p osition:25%\ntest\n\n'+

47 '00:00:00.000 --> 00:00:00.001 a lign:end\ntest');	46 '00:00:00.000 --> 00:00:00.001 a lign:start position:75%\ntest\n\n');

48 t.track.mode = 'showing';	47 t.track.mode = 'showing';

49 video.appendChild(t);	48 video.appendChild(t);

50 });	49 });

51 </script>	50 </script>

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