37 lines
1.2 KiB
HTML
37 lines
1.2 KiB
HTML
<!DOCTYPE html>
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<title>Prerendering cannot invoke
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HTMLVideoElement.requestPictureInPicture</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 bc = new PrerenderChannel('prerender-channel', uid);
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t.add_cleanup(_ => bc.close());
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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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// Start prerendering a page that attempts to invoke
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// HTMLVideoElement.requestPictureInPicture. This API needs
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// transient activation. So it's expected to fail.
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startPrerendering(`resources/request-picture-in-picture.html?uid=${uid}`);
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const result = await gotMessage;
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assert_equals(result, 'Metadata for the video element are not loaded yet');
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}, 'prerendering page cannot invoke' +
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'HTMLVideoElement.requestPictureInPicture');
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</script>
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