lineAlign.html - mozsearch

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This WPT test may be referenced by the following Test IDs:
- /webvtt/api/VTTCue/lineAlign.html - WPT Dashboard Interop Dashboard

<!doctype html>

<title>VTTCue.lineAlign</title>

<link rel="help" href="https://w3c.github.io/webvtt/#dom-vttcue-linealign">

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

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

<div id=log></div>

<script>

test(function(){

    var video = document.createElement('video');

    document.body.appendChild(video);

    var cue = new VTTCue(0, 1, 'text');

    assert_true('lineAlign' in cue, 'lineAlign is not supported');

    assert_equals(cue.lineAlign, 'start');

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

    var t = track.track;

    t.addCue(cue);

    assert_equals(cue.lineAlign, 'start');

    video.appendChild(track);

    assert_equals(cue.lineAlign, 'start');

    t.mode = 'showing';

    assert_equals(cue.lineAlign, 'start');

    cue.lineAlign = 'center';

    assert_equals(cue.lineAlign, 'center');

    cue.lineAlign = 'end';

    assert_equals(cue.lineAlign, 'end');

    ['start\u0000', 'centre', 'middle'].forEach(function(invalid) {

        cue.lineAlign = invalid;

        assert_equals(cue.lineAlign, 'end');

});

}, document.title+', script-created cue');

</script>