31 lines
922 B
HTML
31 lines
922 B
HTML
<!DOCTYPE html>
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<title>Test about:blank iframes prerendering state</title>
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<meta name="timeout" content="long">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/common/utils.js"></script>
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<script src="../resources/utils.js"></script>
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<script src="resources/utils.js"></script>
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<body>
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<script>
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setup(() => assertSpeculationRulesIsSupported());
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promise_test(async t => {
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const uid = token();
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const channel = new PrerenderChannel('test-channel', uid);
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const gotMessage = new Promise(resolve => {
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channel.addEventListener('message', e => {
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resolve(e.data);
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}, {once: true});
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});
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// Make the window to start the prerender.
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const url = `resources/about-blank-iframes.html?uid=${uid}`;
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window.open(url, '_blank', 'noopener');
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const msg = await gotMessage;
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assert_equals(msg, 'PASS');
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}, 'about:blank iframes');
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</script>
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