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<head>
<script>
function doit()
{
var B = document.getElementById("span-B");
B.customProperty = "B";
B.nextSibling.customProperty = "D";
document.getElementById("div").innerHTML = "<span>replacement content</span>";
// create lots of objects to force a garbage collection
var i = 0;
var s;
while (i < 5000) {
i = i+1.11;
s = s + " ";
}
var output= document.getElementById("output");
output.innerHTML += B.customProperty + "<BR>";
if (B.nextSibling) {
output.innerHTML += B.nextSibling.customProperty + "<BR>";
}
}
if (window.testRunner) {
testRunner.dumpAsText();
}
</script>
</head>
<body onload="doit()">
<div style="border: 1px solid red">
<p>
This test verifies that DOM nodes are retained because a wrapper exists and is protected for a sibling. A wrapper need not exist for the node itself or for an ancestor.
</p>
<p>
The output should be the following pieces of text on lines by themselves: "replacement content", "B", "D".
</p>
</div>
<div id="div">
<span id="span-A"><span id="span-B"><span id="span-C">original span</span></span>
<span id="span-D"> xx </span>
</span>
</div>
<div id="output">
</div>
</body>
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