16 lines
709 B
HTML
16 lines
709 B
HTML
<!DOCTYPE html>
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<title>Test document picture-in-picture copies Document mode</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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<body>
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<script>
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promise_test(async (t) => {
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assert_equals(document.compatMode, "CSS1Compat", "The opener document should not be on quirks mode");
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await test_driver.bless('request PiP window');
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const pipWindow = await documentPictureInPicture.requestWindow();
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assert_equals(pipWindow.document.compatMode, "CSS1Compat", "The picture-in-picture document should not be on quirks mode");
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});
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</script>
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</body>
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