label.html - mozsearch

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This WPT test may be referenced by the following Test IDs:
- /html/semantics/embedded-content/media-elements/interfaces/TextTrack/label.html - WPT Dashboard Interop Dashboard

<!doctype html>

<title>TextTrack.label</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');

    window.t1 = video.addTextTrack('subtitles', 'foo');

    window.track = document.createElement('track');

    track.setAttribute('label', 'bar');

    video.appendChild(track);

    window.t2 = track.track;

});

test(function(){

    assert_equals(t1.label, 'foo');

    assert_equals(t2.label, 'bar');

    track.label = 'baz';

    assert_equals(t2.label, 'baz');

    track.removeAttribute('label');

    assert_equals(t2.label, '');

});

test(function(){

    track.label = '\u0000a';

    assert_equals(t2.label, '\u0000a');

    track.setAttribute('label', '\u0000b', 'IDL attribute');

    assert_equals(t2.label, '\u0000b', 'content attribute');

}, document.title+', \\u0000');

</script>