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

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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 cues are being matched properly by the lang attribute and :lang () pseudo class.</title>	2 <title>Test that cues are being matched properly by the lang attribute and :lang () pseudo class.</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 ::cue(:lang(ru)) { color: lime; }	8 ::cue(:lang(ru)) { color: lime; }

9 ::cue(lang[lang="en"]) { color: purple; }	9 ::cue(lang[lang="en"]) { color: purple; }

10 ::cue(c[lang="ru"]) { color: red; } /* Shouldn't work, no attribute 'lang' for ' c'. */	10 ::cue(c[lang="ru"]) { color: red; } /* Shouldn't work, no attribute 'lang' for ' c'. */

11 </style>	11 </style>

12 <video></video>	12 <video></video>

13 <script>	13 <script>

14 async_test(function(t) {	14 async_test(function(t) {

15 var video = document.querySelector('video');	15 var video = document.querySelector('video');

16 video.src = findMediaFile('video', '../content/test');	16 video.src = findMediaFile('video', '../content/test');

17	17

18 var track = document.createElement('track');	18 var track = document.createElement('track');

19 track.src = 'captions-webvtt/styling-lang.vtt';	19 track.src = 'captions-webvtt/styling-lang.vtt';

20 track.kind = 'captions';	20 track.kind = 'captions';

21 track.default = true;	21 track.default = true;

22 video.appendChild(track);	22 video.appendChild(track);

23	23

24 video.onseeked = t.step_func_done(function() {	24 video.onseeked = t.step_func_done(function() {

25 var cueNode = textTrackDisplayElement(video, 'cue').firstElementChild.fi rstElementChild;	25 var cueNode = textTrackCueElementByIndex(video, 0).firstChild.firstEleme ntChild.firstElementChild;

26 assert_equals(getComputedStyle(cueNode).color, 'rgb(128, 0, 128)');	26 assert_equals(getComputedStyle(cueNode).color, 'rgb(128, 0, 128)');

27 cueNode = cueNode.firstElementChild.firstElementChild;	27 cueNode = cueNode.firstElementChild.firstElementChild;

28 assert_equals(getComputedStyle(cueNode).color, 'rgb(0, 255, 0)');	28 assert_equals(getComputedStyle(cueNode).color, 'rgb(0, 255, 0)');

29 cueNode = cueNode.firstElementChild.firstElementChild;	29 cueNode = cueNode.firstElementChild.firstElementChild;

30 assert_equals(getComputedStyle(cueNode).color, 'rgb(128, 0, 128)');	30 assert_equals(getComputedStyle(cueNode).color, 'rgb(128, 0, 128)');

31 });	31 });

32	32

33 video.currentTime = 0.1;	33 video.currentTime = 0.1;

34 });	34 });

35 </script>	35 </script>

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