<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=685798 --> <head> <title>Test for Bug 685798</title> <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> </head> <body> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=685798">Mozilla Bug 685798</a> <p id="display"></p> <div id="content" style="display: none"> </div> <pre id="test"> <script type="application/javascript"> /** Test for Bug 685798 **/ is(document.parentElement, null, "Document shouldn't have parentElement."); is(document.documentElement.parentElement, null, "DocumentElement shouldn't have parentElement."); is(document.documentElement.firstChild.parentElement, document.documentElement, "DocumentElement's child should have DocumentElement as parent."); var df = document.createRange().createContextualFragment("<div>foo</div>"); is(df.parentElement, null, "DocumentFragment should be null."); is(df.firstChild.parentElement, null, "DocumentFragment's child shouldn't have parentElement"); is(df.firstChild.firstChild.parentElement, df.firstChild, "Text node's parent should be element."); is(document.createTextNode("foo").parentElement, null, "Text node shouldn't have parent element."); </script> </pre> </body> </html>