1 files changed, 33 insertions, 0 deletions
diff --git a/LayoutTests/fast/dom/StyleSheet/ownerNode-lifetime.html b/LayoutTests/fast/dom/StyleSheet/ownerNode-lifetime.html
new file mode 100644
index 0000000..54b1ac4
--- /dev/null
+++ b/LayoutTests/fast/dom/StyleSheet/ownerNode-lifetime.html
@@ -0,0 +1,33 @@
+<head>
+<script>
+function runTest()
+{
+    if (window.layoutTestController)
+        layoutTestController.dumpAsText();
+
+    var styleElement = document.createElement('style'); 
+    var styleSheet = styleElement.sheet; 
+    styleElement = null;
+
+    // create lots of objects to force a garbage collection
+    var i = 0;
+    var s;
+    while (i < 5000) {
+        i = i+1.11;
+        s = s + " ";
+    }
+
+    styleSheet.ownerNode.cloneNode();
+
+    document.getElementById("result").innerHTML = "Test passed.";
+}
+</script>
+</head>
+<body onload="runTest()">
+<p>
+This test verifies that style sheets do not outlive their elements.
+Since you can get back to the element with the ownerNode attribute,
+it's important to keep the element alive.
+</p>
+<p id="result">TEST HAS NOT RUN YET.</p>
+</body>