30 lines
1.1 KiB
HTML
30 lines
1.1 KiB
HTML
<!DOCTYPE html>
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<title>Document#fullscreenEnabled setting allowfullscreen after document creation, before response</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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<div id="log"></div>
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<script>
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// Set allowfullscreen attribute in a timeout after <iframe> has been inserted to the document.
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// The iframe's response is delayed so it happens after the attribute is set.
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async_test((t) => {
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const iframe = document.createElement('iframe');
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// no allowfullscreen attribute
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const path = location.pathname.substring(0, location.pathname.lastIndexOf('/') + 1);
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iframe.src = "http://{{hosts[][]}}:{{ports[http][0]}}" + path + "resources/echo-fullscreenEnabled.html?pipe=trickle(d1)";
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iframe.onload = t.step_func(() => {
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iframe.contentWindow.postMessage('What is document.fullscreenEnabled?', '*');
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});
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window.onmessage = t.step_func_done((e) => {
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assert_false(e.data, 'document.fullscreenEnabled in the iframe');
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});
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document.body.appendChild(iframe);
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t.step_timeout(() => {
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iframe.allowFullscreen = true;
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}, 10);
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});
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</script>
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