chromium/third_party/blink/web_tests/external/wpt/fenced-frame/gamepad.https.html

<!DOCTYPE html>
<title>Gamepad API test</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/common/utils.js"></script>
<script src="resources/utils.js"></script>

<body>
<script>
promise_test(async () => {
  const key = token();
  attachFencedFrame(generateURL('resources/gamepad-inner.html', [key]));
  const result = await nextValueFromServer(key);
  assert_equals(
      result,
      'SecurityError',
      'getGamepads should throw an error in a fenced frame');
}, 'Gamepads information should not be read in the fenced frame.');
</script>
</body>