Sam Sneddon
5bbaff2951
Automatic update from web-platform-tests Speculation Rules prerender tests should check for support We're seeing timeouts on the STP bots, because spending over an hour timing out on speculation rules tests just eats into the timeout. -- wpt-commits: 9f7999f4b3dd412a338f3231228e64230d6a6531 wpt-pr: 59217
40 lines
1.3 KiB
HTML
40 lines
1.3 KiB
HTML
<!DOCTYPE html>
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<title>Test about: main frame navigation in a prerendered page</title>
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<meta name="timeout" content="long">
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<script src="/common/utils.js"></script>
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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="../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('prerender'));
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promise_test(async t => {
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const uid = token();
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const bc = new PrerenderChannel('result', uid);
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const gotMessage = new Promise(resolve => {
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bc.addEventListener('message', e => {
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resolve(e.data);
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}, {
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once: true
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});
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});
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const url = `resources/main-frame-navigation.html?uid=${uid}`;
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window.open(url, '_blank', 'noopener');
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const result = await gotMessage;
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assert_equals(result.onprerenderingchangeCalled, true,
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'prerenderingchange event should be called after activation.');
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assert_equals(result.prerenderingValueBeforeActivation, true,
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'document.prerendering should be true prior to activation.');
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assert_equals(result.prerenderingValueAfterActivation, false,
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'document.prerendering should be false after activation.');
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}, 'Test document.prerendering and prerenderingchange event in the navigated ' +
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'page');
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</script>
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