chromium/third_party/blink/web_tests/external/wpt/html/semantics/embedded-content/the-embed-element/embed-ignored-in-media-element.html

<!doctype html>
<meta charset="utf-8">
<title>HTML Test: The embed element represents a document</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<meta name="assert" content="Check if the embed element is ignored when used inside a media element">
<script type="application/javascript">
  var nestingTest = async_test("Test embed being ignored inside media element");
  onload = nestingTest.step_func_done(function() {
    assert_true(true, "We got to a load event without loading things we should not load");
  });
</script>
<body>
  <video>
    <embed type="text/html" src="../resources/should-not-load.html"
           test-description="<embed> in <video>">
  </video>
  <audio>
    <embed type="text/html" src="../resources/should-not-load.html"
           test-description="<embed> in <audio>">
  </audio>
</body>