content/base/test/test_bug664916.html

changeset 0
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1 <!DOCTYPE HTML>
2 <html>
3 <!--
4 https://bugzilla.mozilla.org/show_bug.cgi?id=664916
5 -->
6 <head>
7 <title>Test for Bug 664916</title>
8 <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
9 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
10 </head>
11 <body>
12 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=664916">Mozilla Bug 664916</a>
13 <p id="display"></p>
14 <div id="content" style="display: none">
15
16 </div>
17 <pre id="test">
18 <script type="application/javascript">
19
20
21 /** Test for Bug 664916 **/
22 var div = document.createElement("div");
23 var textNode = document.createTextNode("x")
24 var tagNameGetter = div.__lookupGetter__("tagName");
25
26 var tagName = "";
27 try {
28 tagName = tagNameGetter.call(textNode);
29 ok(false, "Should throw when calling tagname getter on text node");
30 } catch(e) {
31 ok(true, "Should throw when calling tagname getter on text node");
32 }
33 is(tagName, "", "Should not have changed tagName yet");
34 tagName = tagNameGetter.call(div);
35 is(tagName, "DIV", "Should get the right tag name");
36 </script>
37 </pre>
38 </body>
39 </html>

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