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
52 lines
1.8 KiB
HTML
52 lines
1.8 KiB
HTML
<!DOCTYPE html>
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<title>clear-site-data-cache cancels prerenders</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="/common/get-host-info.sub.js"></script>
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<script src="/common/dispatcher/dispatcher.js"></script>
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<script src="/html/browsers/browsing-the-web/remote-context-helper/resources/remote-context-helper.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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<script>
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setup(() => assertSpeculationRulesIsSupported('prerender'));
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promise_test(async t => {
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const rcHelper = new PrerenderingRemoteContextHelper();
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const referrerRC = await rcHelper.addWindow({
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origin: 'HTTPS_ORIGIN'
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}, {
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features: 'noopener'
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});
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const prerenderedRC = await referrerRC.addPrerender({
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origin: 'HTTPS_REMOTE_ORIGIN',
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headers: [
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['Supports-Loading-Mode', 'credentialed-prerender']
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]
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});
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const differentOrigin = get_host_info().HTTPS_REMOTE_ORIGIN;
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// Open new window with different origin to clear cache data through
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// Clear-Site-Data header.
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// Ensure that the cache is cleared before the navigation.
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const gotMessage = new Promise(resolve => {
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window.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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window.open(differentOrigin + "/../../clear-site-data/support/clear-site-data-prerenderCache.py");
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await gotMessage;
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// Because Clear-Site-Data response header is sent on a different origin than
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// the initiator origin, the existing prerender is not expected to be
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// canceled.
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// And the prerender is expected to be activated.
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await referrerRC.navigateExpectingPrerenderingActivation(prerenderedRC);
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});
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</script>
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