| OLD | NEW |
|---|
| 1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
| 2 <title>Tests that tracks can be turned on and off through the track selection me
nu.</title> | 2 <title>Tests that tracks can be turned on and off through the track selection me
nu.</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 <script src="media-controls.js"></script> |
| 5 <script src="media-file.js"></script> | 6 <script src="media-file.js"></script> |
| 6 <script src="media-controls.js"></script> | |
| 7 <video controls></video> | 7 <video controls></video> |
| 8 <script> | 8 <script> |
| 9 async_test(function(t) { | 9 async_test(function(t) { |
| 10 var text = ["First", "Second", "Third"]; | 10 var captions = ["First", "Second", "Third"]; |
| 11 var video = document.querySelector("video"); | 11 var video = document.querySelector("video"); |
| 12 | 12 |
| 13 video.oncanplaythrough = t.step_func_done(function() { | 13 video.oncanplaythrough = t.step_func_done(function() { |
| 14 var track = video.addTextTrack("captions"); | 14 var track1 = video.addTextTrack("captions"); |
| 15 var track2 = video.addTextTrack("captions"); |
| 15 | 16 |
| 16 for (var i = 0; i < text.length; i++) { | 17 for (var i = 0; i < captions.length; i++) { |
| 17 var cue = new VTTCue(0, 120, text[i]); | 18 track1.addCue(new VTTCue(0, 120, captions[i])); |
| 18 track.addCue(cue); | 19 track2.addCue(new VTTCue(0, 120, captions[i])); |
| 19 } | 20 } |
| 20 assert_true(isClosedCaptionsButtonVisible(video)); | 21 assert_true(isClosedCaptionsButtonVisible(video)); |
| 21 | 22 |
| 22 // The captions track should be listed in textTracks, but not yet loaded
. | 23 // The captions track should be listed in textTracks, but not yet loaded
. |
| 23 assert_equals(video.textTracks.length, 1); | 24 assert_equals(video.textTracks.length, 2); |
| 24 assert_equals(video.textTracks[0].mode, "hidden"); | 25 assert_equals(video.textTracks[0].mode, "hidden"); |
| 25 checkCaptionsHidden(); | 26 checkCaptionsHidden(video); |
| 26 | 27 |
| 27 // Captions track should become visible after the track is selected. | 28 // Captions track should become visible after the track is selected. |
| 28 clickTextTrackAtIndex(video, 0); | 29 clickTextTrackAtIndex(video, 0); |
| 29 checkCaptionsVisible(); | 30 checkCaptionsVisible(video, captions); |
| 30 | 31 |
| 31 // Captions should not be visible after they're turned off through the m
enu. | 32 // Captions should not be visible after they're turned off through the m
enu. |
| 32 turnClosedCaptionsOff(video); | 33 turnClosedCaptionsOff(video); |
| 33 checkCaptionsHidden(); | 34 checkCaptionsHidden(video); |
| 34 | 35 |
| 35 // Captions track should become visible after the track is selected agai
n. | 36 // Captions track should become visible after the track is selected agai
n. |
| 36 clickTextTrackAtIndex(video, 0); | 37 clickTextTrackAtIndex(video, 0); |
| 37 checkCaptionsVisible(); | 38 checkCaptionsVisible(video, captions); |
| 38 }); | 39 }); |
| 39 | 40 |
| 40 function checkCaptionsVisible() { | |
| 41 for (var i = 0; i < text.length; i++) | |
| 42 assert_equals(textTrackCueElementByIndex(video, i).innerText, text[i
]); | |
| 43 } | |
| 44 | |
| 45 function checkCaptionsHidden() { | |
| 46 assert_equals(textTrackDisplayElement(video), null); | |
| 47 } | |
| 48 | |
| 49 video.src = findMediaFile("video", "content/counting"); | 41 video.src = findMediaFile("video", "content/counting"); |
| 50 }); | 42 }); |
| 51 </script> | 43 </script> |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2456993003:
Improve caption button behavior for video player. (Closed)
