1 files changed, 36 insertions, 0 deletions
diff --git a/LayoutTests/fast/dom/NodeList/childNodes-reset-cache.html b/LayoutTests/fast/dom/NodeList/childNodes-reset-cache.html
new file mode 100644
index 0000000..de47e39
--- /dev/null
+++ b/LayoutTests/fast/dom/NodeList/childNodes-reset-cache.html
@@ -0,0 +1,36 @@
+<html>
+<body>
+<p>Test for <a href="http://bugs.webkit.org/show_bug.cgi?id=13514">bug 13514</a>:
+REGRESSION (r20997-21003): Crash in WebCore::Node::Document.</p>
+<div id="elem"><p></p></div>
+
+<script>
+if (window.layoutTestController)
+  layoutTestController.dumpAsText();
+
+function gc()
+{
+    if (window.GCController)
+        return GCController.collect();
+
+    for (var i = 0; i < 10000; i++) { // > force garbage collection (FF requires about 9K allocations before a collect)
+        var s = new String("");
+    }
+}
+
+elem = document.getElementById('elem');
+
+elem.childNodes.length;
+elem.childNodes[0].length;
+gc();
+elem.innerHTML = "";
+gc();
+elem.childNodes[0];
+if (elem.childNodes.length == 0)
+  document.write("SUCCESS");
+else
+  document.write("FAILURE: childNodes.length was cached inappropriately");
+
+</script>
+</body>
+</html>