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<!DOCTYPE html>
<title>Allow crossOriginIsolated in prerendered page</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="resources/utils.js"></script>
<body>
<script>
setup(() => assertSpeculationRulesIsSupported());
promise_test(async t => {
const uid = token();
const testChannel = new PrerenderChannel('test-channel', uid);
t.add_cleanup(() => {
testChannel.close();
});
const gotMessage = new Promise(resolve => {
testChannel.addEventListener('message', e => resolve(e.data), {once: true});
});
startPrerendering(`resources/cross-origin-isolated.https.html?uid=${uid}`);
assert_true(await gotMessage);
}, 'Allow crossOriginIsolated in prerendered page');
</script>
</body>
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