third_party/WebKit/LayoutTests/media/track/track-css-cue-lifetime.html - Issue 2268923003: Clean up textTrackDisplayElement utility function

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Side by Side Diff: third_party/WebKit/LayoutTests/media/track/track-css-cue-lifetime.html

Issue 2268923003: Clean up textTrackDisplayElement utility function (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: fix Created 4 years, 3 months ago

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1 <!DOCTYPE html>	1 <!DOCTYPE html>

2 <title>Test that the cue is styled properly throughout its lifetime.</title>	2 <title>Test that the cue is styled properly throughout its lifetime.</title>

3 <script src="../media-file.js"></script>	3 <script src="../media-file.js"></script>

4 <script src="../media-controls.js"></script>	4 <script src="../media-controls.js"></script>

5 <script src="../../resources/testharness.js"></script>	5 <script src="../../resources/testharness.js"></script>

6 <script src="../../resources/testharnessreport.js"></script>	6 <script src="../../resources/testharnessreport.js"></script>

7 <style>	7 <style>

8 video::cue(.red, .red2) { color:red }	8 video::cue(.red, .red2) { color:red }

9 video::cue(.green) { color:green }	9 video::cue(.green) { color:green }

10 </style>	10 </style>

11 <video></video>	11 <video></video>

12 <script>	12 <script>

13 async_test(function(t) {	13 async_test(function(t) {

14 var seekTimeIndex = 0;	14 var seekTimeIndex = 0;

15 var step = 0.4;	15 var step = 0.4;

16 var initialTime = 0.6;	16 var initialTime = 0.6;

17 var endTime = 3.0	17 var endTime = 3.0

18	18

19 var video = document.querySelector('video');	19 var video = document.querySelector('video');

20 video.src = findMediaFile('video', '../content/test');	20 video.src = findMediaFile('video', '../content/test');

21	21

22 var track = document.createElement('track');	22 var track = document.createElement('track');

23 track.src = 'captions-webvtt/styling-lifetime.vtt';	23 track.src = 'captions-webvtt/styling-lifetime.vtt';

24 track.kind = 'captions';	24 track.kind = 'captions';

25 track.default = true;	25 track.default = true;

26 video.appendChild(track);	26 video.appendChild(track);

27	27

28 video.onseeked = t.step_func(function() {	28 video.onseeked = t.step_func(function() {

29 var cueNode = textTrackDisplayElement(video, 'cue').firstElementChild;	29 var cueNode = textTrackCueElementByIndex(video, 0).firstChild.firstEleme ntChild;

30 assert_equals(getComputedStyle(cueNode).color, 'rgb(255, 0, 0)');	30 assert_equals(getComputedStyle(cueNode).color, 'rgb(255, 0, 0)');

31 cueNode = cueNode.nextElementSibling;	31 cueNode = cueNode.nextElementSibling;

32 assert_equals(getComputedStyle(cueNode).color, 'rgb(0, 128, 0)');	32 assert_equals(getComputedStyle(cueNode).color, 'rgb(0, 128, 0)');

33 cueNode = cueNode.nextElementSibling;	33 cueNode = cueNode.nextElementSibling;

34 assert_equals(getComputedStyle(cueNode).color, 'rgb(255, 0, 0)');	34 assert_equals(getComputedStyle(cueNode).color, 'rgb(255, 0, 0)');

35	35

36 var seekTime = ++seekTimeIndex * step + initialTime;	36 var seekTime = ++seekTimeIndex * step + initialTime;

37 if (seekTime > endTime)	37 if (seekTime > endTime)

38 t.done();	38 t.done();

39 else	39 else

40 video.currentTime = seekTime;	40 video.currentTime = seekTime;

41 });	41 });

42	42

43 video.currentTime = initialTime;	43 video.currentTime = initialTime;

44 });	44 });

45 </script>	45 </script>

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