diff options
Diffstat (limited to 'testing/web-platform/tests/html/semantics/embedded-content/media-elements/interfaces/TextTrack/removeCue.html')
-rw-r--r-- | testing/web-platform/tests/html/semantics/embedded-content/media-elements/interfaces/TextTrack/removeCue.html | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/semantics/embedded-content/media-elements/interfaces/TextTrack/removeCue.html b/testing/web-platform/tests/html/semantics/embedded-content/media-elements/interfaces/TextTrack/removeCue.html new file mode 100644 index 0000000000..09043458cc --- /dev/null +++ b/testing/web-platform/tests/html/semantics/embedded-content/media-elements/interfaces/TextTrack/removeCue.html @@ -0,0 +1,50 @@ +<!doctype html> +<title>TextTrack.removeCue()</title> +<script src=/resources/testharness.js></script> +<script src=/resources/testharnessreport.js></script> +<div id=log></div> +<script> +setup(function(){ + window.video = document.createElement('video'); + document.body.appendChild(video); +}); +test(function() { + var t1 = video.addTextTrack('subtitles'); + var t2 = video.addTextTrack('subtitles'); + var c1 = new VTTCue(0, 1, 'text1'); + assert_throws_dom("NOT_FOUND_ERR", function() { + t1.removeCue(c1); + }, 'standalone'); + t1.addCue(c1); + assert_throws_dom("NOT_FOUND_ERR", function() { + t2.removeCue(c1); + }, 'listed in t1, remove from t2'); + t1.removeCue(c1); + assert_throws_dom("NOT_FOUND_ERR", function() { + t1.removeCue(c1); + }, 'standalone, remove from t1'); + assert_throws_dom("NOT_FOUND_ERR", function() { + t2.removeCue(c1); + }, 'standalone, remove from t2'); +}, document.title+', two elementless tracks'); +var t = async_test(document.title+', cue from track element'); +t.step(function(){ + var t1 = video.addTextTrack('subtitles'); + var track = document.createElement('track'); + track.onload = t.step_func(function(){ + var cue = track.track.cues[0]; + assert_throws_dom('NOT_FOUND_ERR', function() { t1.removeCue(cue); }, 'listed in track.track, remove from t1'); + track.track.removeCue(cue); + assert_throws_dom('NOT_FOUND_ERR', function() { track.track.removeCue(cue); }, 'standalone, remove from track.track'); + assert_throws_dom('NOT_FOUND_ERR', function() { t1.removeCue(cue); }, 'standalone, remove from t1'); + t.done(); + }); + track.onerror = t.step_func(function() { + assert_unreached('got error event'); + }); + track.src= 'data:text/vtt,'+encodeURIComponent('WEBVTT\n\n00:00:00.000 --> 00:00:01.000\ntest\n'); + track.kind = 'subtitles'; + track.track.mode = 'hidden'; + video.appendChild(track); +}); +</script> |