40 lines
1.2 KiB
HTML
40 lines
1.2 KiB
HTML
<!DOCTYPE html>
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<title>Move the fullscreen element to an inactive document</title>
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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/testdriver.js"></script>
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<script src="/resources/testdriver-vendor.js"></script>
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<script src="../trusted-click.js"></script>
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<div></div>
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<script>
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promise_test(async (t) => {
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t.add_cleanup(() => {
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if (document.fullscreenElement) {
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return document.exitFullscreen();
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}
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});
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const div = document.querySelector("div");
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// Go fullscreen...
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await Promise.all([trusted_request(div), fullScreenChange()]);
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const inactiveDocument = document.implementation.createDocument(null, "");
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div.onfullscreenchange = t.unreached_func(
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"fullscreenchange fired on element"
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);
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inactiveDocument.onfullscreenchange = t.unreached_func(
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"fullscreenchange fired on other document"
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);
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// Transplant element to inactive document...
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inactiveDocument.appendChild(div);
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// Fullscreen exits...
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await fullScreenChange();
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// Make sure no other events fire...
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await new Promise((resolve) => {
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requestAnimationFrame(resolve);
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});
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});
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</script>
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