third_party/WebKit/LayoutTests/media/track/text-track-selection-menu-multiple-tracks.html - Issue 2539023002: Media Controls: Use events to update controls for closed captions.

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Issue 2539023002: Media Controls: Use events to update controls for closed captions. (Closed)

Patch Set: review comments Created 4 years ago

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1 <!DOCTYPE html>

2 <title>Test that we can add multiple tracks and select between them from the tra ck selection menu.</title>

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

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

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

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

7 <!-- Width should be large enough to display closed captions button. -->

8 <video controls style="width: 500px"></video>

9 <script>

10 async_test(function(t) {

11 var video = document.querySelector("video");

12 var trackLanguages = ["en", "ru", "fr", "jp", "de"];

13 var trackCueText = ["English", "Russian", "French", "Japanese", "German"];

14

15 video.oncanplaythrough = t.step_func_done(function() {

16 for (var i = 0; i < trackLanguages.length; i++) {

17 var track = video.addTextTrack("captions", trackCueText[i], trackLan guages[i]);

18 track.addCue(new VTTCue(0, 1, trackCueText[i]));

19 track.mode = "disabled";

20 }

21 assert_true(isClosedCaptionsButtonVisible(video));

22 assert_equals(video.textTracks.length, trackLanguages.length);

23

24 for (var i = 0; i < trackLanguages.length; i++) {

25 clickTextTrackAtIndex(video, i);

26 assert_equals(video.textTracks[i].mode, "showing");

27 assert_equals(textTrackDisplayElement(video).innerText, trackCueText [i]);

28 for (var j = 0; j < trackLanguages.length; j++) {

29 if (j != i)

30 assert_equals(video.textTracks[j].mode, "disabled");

31 }

32 }

33 });

34

35 video.src = findMediaFile("video", "../content/test");

36 });

37 </script>

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