historical.html - mozsearch

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

<!doctype html>

<title>Historical WebVTT APIs must not be supported</title>

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

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

<script>

// Also see /html/semantics/embedded-content/media-elements/historical.html

  // https://github.com/w3c/webvtt/pull/31

  ['VTTCue', 'regionId'],

  ['TextTrack', 'regions'],

  ['TextTrack', 'addRegion'],

  ['TextTrack', 'removeRegion'],

  ['VTTRegion', 'track'],

  // id re-introduced in https://github.com/w3c/webvtt/pull/349/files

].forEach(function(feature) {

  var interf = feature[0];

  var member = feature[1];

  test(function() {

    assert_true(interf in window, interf + ' is not supported');

    assert_false(member in window[interf].prototype);

  }, interf + ' ' + member + ' member must be nuked');

});

  // https://github.com/w3c/webvtt/pull/31

  'VTTRegionList',

].forEach(function(interf) {

  test(function() {

    assert_false(interf in window);

  }, interf + ' interface must be nuked');

});

</script>