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https://github.com/servo/servo
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32 lines
1.4 KiB
HTML
32 lines
1.4 KiB
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<title>Sandboxing: starting a presentation from a nested context succeeds when allow-presentation is set</title>
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<link rel="author" title="Francois Daoust" href="https://www.w3.org/People/#fd">
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<link rel="help" href="http://w3c.github.io/presentation-api/#dom-presentationrequest-start">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<iframe id="childFrame" sandbox="allow-scripts allow-presentation" style="display:none" src="support/iframe.html"></iframe>
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<p>Click the button below to start the manual test. If prompted to select a device, please dismiss the dialog box. The test passes if a "PASS" result appears.</p>
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<button id="presentBtn" onclick="startPresentationTest()">Start Presentation Test</button>
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<script>
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setup({explicit_timeout: true});
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var presentBtn = document.getElementById('presentBtn');
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var childFrame = document.getElementById('childFrame');
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function startPresentationTest() {
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presentBtn.disabled = true;
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async_test(function (t) {
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childFrame.contentWindow.postMessage('start', '*');
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window.addEventListener('message', t.step_func(function (ev) {
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assert_equals(ev.data, 'success',
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'Presentation could not be started from nested frame.');
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t.done();
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}));
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});
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}
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</script>
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