mirror of
https://github.com/ManchildProductions/UXP-Fixed.git
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Matt A. Tobin
18 lines
602 B
HTML
18 lines
602 B
HTML
<!doctype html>
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<meta charset=utf-8>
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<title>Append iframe element to its own child 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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<iframe id=x></iframe>
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<script>
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test(function() {
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var iframe = document.getElementById('x');
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var childWindow = iframe.contentWindow;
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assert_equals(childWindow.parent, window);
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childWindow.document.body.appendChild(iframe);
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assert_equals(childWindow.parent, null);
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assert_equals(iframe.contentWindow, null);
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assert_equals(childWindow.document.body.firstChild, iframe);
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});
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</script>
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