child-nodes-length-cache.html revision eff69b907ef2cd3a9af0351287a929c66f58e3f6 
1<html>
2<head>
3<script>
4if (window.layoutTestController)
5    layoutTestController.dumpAsText();
6
7function onLoad()
8{
9    var theDiv = document.getElementById("theDiv");
10    var theAttrs = theDiv.attributes;
11
12    var nameAttr = theAttrs.getNamedItem("name");
13    var nameAttrChildNodes = nameAttr.childNodes;
14    var textNode = document.createTextNode("terday");
15    var unused = nameAttrChildNodes.length;
16    nameAttr.appendChild(textNode);
17
18    var name2Attr = theAttrs.getNamedItem("name2");
19    var name2AttrChildNodes = name2Attr.childNodes;
20    var textNode2 = document.createTextNode("terday");
21    name2Attr.appendChild(textNode2);
22        
23    if (nameAttrChildNodes.length != name2AttrChildNodes.length)
24        document.getElementById("result").innerHTML = "Failed: nameAttrChildNodes.length=" + nameAttrChildNodes.length + ", name2AttrChildNodes.length=" + name2AttrChildNodes.length;
25    else
26        document.getElementById("result").innerHTML = "Passed!!";
27
28    document.body.removeChild(document.getElementById("theDiv"));
29}
30</script>
31</head>
32<body onload="onLoad();">
33<p>Test for <a href="https://bugs.webkit.org/show_bug.cgi?id=19759">bug 19759</a>:
34ChildNodeList for an attribute node is not properly invalidated after appending a child.</p>
35<div id="theDiv" name="Yes" name2="Yes">Hello</div>
36<div id="result">Testing...</div>
37</body>
38</html>
39