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<!DOCTYPE html>
<title>Autofocusing is blocked in a fenced frame</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/common/utils.js"></script>
<script src="/common/dispatcher/dispatcher.js"></script>
<script src="resources/utils.js"></script>
<body>
<script>
promise_test(async () => {
const frame = attachFencedFrameContext();
let autofocusIsFocused = await frame.execute(async () => {
let autofocusInput = document.createElement('input');
autofocusInput.autofocus = true;
document.body.appendChild(autofocusInput);
await new Promise(resolve => requestAnimationFrame(resolve));
return document.activeElement == autofocusInput;
});
assert_false(autofocusIsFocused, "<input autofocus> received focus");
}, "Autofocusing is blocked on an element in a fenced frame as "+
"it's treated like a cross-origin subframe.");
</script>
</body>
</html>
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