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
73 lines
2.4 KiB
HTML
73 lines
2.4 KiB
HTML
<!DOCTYPE html>
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<title>WindowClient.navigate() for prerendered main page</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/get-host-info.sub.js"></script>
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<script src="/common/utils.js"></script>
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<script src="/service-workers/service-worker/resources/test-helpers.sub.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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const uid = token();
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const PAGE_URL = `resources/prerendered-page.html?uid=${uid}`;
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const WORKER_URL = `resources/windowclient-navigate-worker.js?uid=${uid}`;
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const SAME_ORIGIN_DESTINATION =
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get_host_info()['HTTPS_ORIGIN'] + base_path() + 'resources/empty.html';
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promise_test(async t => {
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const registration =
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await service_worker_unregister_and_register(t, WORKER_URL, PAGE_URL);
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t.add_cleanup(() => registration.unregister());
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await wait_for_state(t, get_newest_worker(registration), 'activated');
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const readyChannel = new PrerenderChannel('prerender-channel', uid);
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t.add_cleanup(_ => readyChannel.close());
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const readyPromise = new Promise(resolve => {
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readyChannel.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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startPrerendering(PAGE_URL);
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const prerenderResult = await readyPromise;
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assert_equals(prerenderResult, 'prerender success',
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'should succeed to prerender a page');
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const resultChannel = new PrerenderChannel('test-channel', uid);
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t.add_cleanup(_ => resultChannel.close());
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const navigationPromise = new Promise(resolve => {
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resultChannel.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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// Asks the service worker to navigate the prerendered page to `navigationUrl`
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// via `WindowClient.navigate(url)`.
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const bc = new PrerenderChannel('navigation-channel', uid);
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bc.postMessage(JSON.stringify({
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navigationUrl: SAME_ORIGIN_DESTINATION,
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clientUrl: new URL(PAGE_URL, window.location).toString(),
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respondTo: 'test-channel',
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}));
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bc.close();
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const navigationResult = await navigationPromise;
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assert_equals(navigationResult, 'navigate() failed with TypeError',
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'should fail the navigation with TypeError');
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}, 'WindowClient.navigate() for a prerendered main page should throw a' +
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'TypeError');
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</script>
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