mode.html - mozsearch

Enable keyboard shortcuts

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

<!doctype html>

<title>TextTrack.mode</title>

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

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

<div id=log></div>

<script>

test(function(){

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

    assert_equals(track.track.mode, 'disabled', 'initial');

    track.track.mode = 1;

    assert_equals(track.track.mode, 'disabled', '1');

    track.track.mode = '';

    assert_equals(track.track.mode, 'disabled', '""');

    track.track.mode = null;

    assert_equals(track.track.mode, 'disabled', 'null');

    track.track.mode = undefined;

    assert_equals(track.track.mode, 'disabled', 'undefined');

    track.track.mode = 'showing';

    assert_equals(track.track.mode, 'showing', 'showing (correct value)');

    track.track.mode = 'DISABLED';

    assert_equals(track.track.mode, 'showing', '"DISABLED"');

    track.track.mode = 'd\u0130sabled'; // dotted uppercase i

    assert_equals(track.track.mode, 'showing', '"d\u0130sabled" (dotted uppercase i)');

    track.track.mode = 'd\u0131sabled'; // dotless lowercase i

    assert_equals(track.track.mode, 'showing', '"d\u0131sabled" (dotless lowercase i)');

    track.track.mode = 'disabled ';

    assert_equals(track.track.mode, 'showing', '"disabled "');

    track.track.mode = ' disabled';

    assert_equals(track.track.mode, 'showing', '" disabled"');

    track.track.mode = {};

    assert_equals(track.track.mode, 'showing', '{}');

    track.track.mode = 'HIDDEN';

    assert_equals(track.track.mode, 'showing', '"HIDDEN"');

    track.track.mode = 'h\u0130dden'; // dotted uppercase i

    assert_equals(track.track.mode, 'showing', '"h\u0130dden" (dotted uppercase i)');

    track.track.mode = 'h\u0131dden'; // dotless lowercase i

    assert_equals(track.track.mode, 'showing', '"h\u0131dden" (dotless lowercase i)');

}, document.title+', wrong value');

test(function() {

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

    assert_equals(track.track.mode, 'disabled', 'initial');

    track.track.mode = 'disabled'; // no-op

    assert_equals(track.track.mode, 'disabled', 'disabled (1)');

    track.track.mode = 'hidden';

    assert_equals(track.track.mode, 'hidden', 'hidden (1)');

    track.track.mode = 'hidden'; // no-op

    assert_equals(track.track.mode, 'hidden', 'hidden (2)');

    track.track.mode = 'showing';

    assert_equals(track.track.mode, 'showing', 'showing (1)');

    track.track.mode = 'showing'; // no-op

    assert_equals(track.track.mode, 'showing', 'showing (2)');

    track.track.mode = {toString:function() { return 'disabled'; }};

    assert_equals(track.track.mode, 'disabled', '{toString:...}');

}, document.title+', correct value');

</script>