40 lines
1.3 KiB
HTML
40 lines
1.3 KiB
HTML
<!DOCTYPE html>
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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="/speculation-rules/prerender/resources/utils.js"></script>
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<script src="/speculation-rules/prerender/resources/deferred-promise-utils.js"></script>
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<script>
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const params = new URLSearchParams(location.search);
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// The main test page (restriction-wake-lock.https.html) loads the
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// initiator page, then the initiator page will prerender itself with the
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// `prerendering` parameter.
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const isPrerendering = params.has('prerendering');
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if (!isPrerendering) {
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loadInitiatorPage();
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} else {
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const prerenderEventCollector = new PrerenderEventCollector();
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const promise = new Promise((resolve, reject) => {
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navigator.wakeLock.request('screen')
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.then(() => {
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reject('unexpected success');
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})
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.catch((e) => {
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prerenderEventCollector.addEvent('navigator.wakeLock.request failed');
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});
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document.addEventListener('prerenderingchange', () => {
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prerenderEventCollector.addEvent(
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'requesting navigator.wakeLock.request on prerendering change');
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navigator.wakeLock.request('screen')
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.then(function() {
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lock => lock.release(); resolve();
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});
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});
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});
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prerenderEventCollector.start(promise, 'navigator.wakeLock.request test');
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}
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</script>
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