error.html - mozsearch

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

<!doctype html>

<title>error</title>

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

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

<script src="/common/media.js"></script>

<div id="log"></div>

<script>

function error_test(tagName, src) {

  test(function() {

    assert_equals(document.createElement(tagName).error, null);

  }, tagName + '.error initial value');

  async_test(function(t) {

    var e = document.createElement(tagName);

    e.src = src;

    e.onerror = t.unreached_func();

    e.onloadeddata = t.step_func(function() {

      assert_equals(e.error, null);

      t.done();

});

  }, tagName + '.error after successful load');

  // TODO: MEDIA_ERR_ABORTED, MEDIA_ERR_NETWORK, MEDIA_ERR_DECODE

  async_test(function(t) {

    var e = document.createElement(tagName);

    e.src = '';

    e.onerror = t.step_func(function() {

      assert_true(e.error instanceof MediaError);

      assert_equals(e.error.code, 4);

      assert_equals(e.error.code, e.error.MEDIA_ERR_SRC_NOT_SUPPORTED);

      assert_equals(typeof e.error.message, 'string', 'error.message type');

      t.done();

});

  }, tagName + '.error after setting src to the empty string');

error_test('audio', getAudioURI('/media/sound_5'));

error_test('video', getVideoURI('/media/movie_5'));

</script>