<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd" >
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>5360748</title>
<script type="text/javascript">
if (window.testRunner)
testRunner.dumpAsText();
function print(message)
{
var paragraph = document.createElement("li");
paragraph.appendChild(document.createTextNode(message));
document.getElementById("console").appendChild(paragraph);
}
function runTest() {
result3 = testForElement("onload", "testElement2"); // expect to see "testElement2"
// don't show the results until the tests are finished -- it changes the DOM and could affect the tests
print(result1);
print(result2);
print(result3);
}
function testForElement(testName, elementId) {
var found = containsElementWithId(document.body, elementId);
if (window.GCController)
GCController.collect();
else {
// create lots of objects to force a garbage collection
var i = 0;
var s;
while (i < 5000) {
i = i+1.11;
s = s + " ";
}
}
return testName + ": " + (found ? "found" : "not found");
}
function containsElementWithId(el, id) {
var found = false;
if (el.id == id) {
found = true;
} else {
var children = el.childNodes;
for (var i=0; !found && i < children.length; i++)
found = containsElementWithId(children[i], id);
}
return found;
}
</script>
</head>
<body onload="runTest()">
<p>This test checks to see if the DOM ContainerNode's NodeList cache is correctly invalidated when new content is parsed.</p>
<p>If the test passes, you should see "before: not found", "after: found" and "onload: found".</p>
<p>If the cache is not invalidated when the testElement is parsed, both before and after will be "not found", which is a failure.</p>
<hr>
<p><ol id=console></ol></p>
<script type="text/javascript">
result1 = testForElement("before", "testElement"); // expect not to see "testElement"
</script>
<p id="testElement"></p>
<script type="text/javascript">
result2 = testForElement("after", "testElement"); // expect to see "testElement"
</script>
<p id="testElement2"></p>
</body>
</html>
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