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1 <!DOCTYPE HTML> |
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2 <html> |
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3 <!-- |
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4 https://bugzilla.mozilla.org/show_bug.cgi?id=685798 |
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5 --> |
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6 <head> |
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7 <title>Test for Bug 685798</title> |
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8 <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> |
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9 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> |
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10 </head> |
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11 <body> |
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12 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=685798">Mozilla Bug 685798</a> |
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13 <p id="display"></p> |
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14 <div id="content" style="display: none"> |
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15 |
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16 </div> |
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17 <pre id="test"> |
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18 <script type="application/javascript"> |
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19 |
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20 /** Test for Bug 685798 **/ |
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21 |
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22 |
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23 is(document.parentElement, null, |
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24 "Document shouldn't have parentElement."); |
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25 is(document.documentElement.parentElement, null, |
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26 "DocumentElement shouldn't have parentElement."); |
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27 is(document.documentElement.firstChild.parentElement, document.documentElement, |
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28 "DocumentElement's child should have DocumentElement as parent."); |
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29 |
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30 var df = document.createRange().createContextualFragment("<div>foo</div>"); |
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31 is(df.parentElement, null, |
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32 "DocumentFragment should be null."); |
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33 is(df.firstChild.parentElement, null, |
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34 "DocumentFragment's child shouldn't have parentElement"); |
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35 is(df.firstChild.firstChild.parentElement, df.firstChild, |
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36 "Text node's parent should be element."); |
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37 |
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38 is(document.createTextNode("foo").parentElement, null, |
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39 "Text node shouldn't have parent element."); |
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40 |
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41 |
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42 </script> |
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43 </pre> |
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44 </body> |
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45 </html> |