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<!DOCTYPE html>
<title>Prerendering documents are not focused</title>
<meta name="timeout" content="long">
<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>
<script src="resources/utils.js"></script>
<body>
<input type="text" id = "prerenderTextField">
<script>
setup(() => assertSpeculationRulesIsSupported());
promise_test(async t => {
document.getElementById('prerenderTextField').focus();
assert_true(
document.hasFocus(),
'Initial document should have focus.');
const {exec} = await create_prerendered_page(t);
const result = await exec(() => {
const element = document.createElement('input');
element.setAttribute('type', 'text');
document.body.appendChild(element);
element.focus();
// Post the focus and active states to the initiator page.
return {
activeElementUpdated: document.activeElement === element,
documentHasFocus: document.hasFocus()
};
})
assert_true(result.activeElementUpdated, 'Active element has been updated');
assert_false(result.documentHasFocus, 'Document should not have focus');
}, 'Prerendering document should update the active element but not have focus');
</script>
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