1 files changed, 77 insertions, 0 deletions
diff --git a/LayoutTests/fast/dom/NodeList/invalidate-node-lists-when-parsing.html b/LayoutTests/fast/dom/NodeList/invalidate-node-lists-when-parsing.html
new file mode 100644
index 0000000..c4397dd
--- /dev/null
+++ b/LayoutTests/fast/dom/NodeList/invalidate-node-lists-when-parsing.html
@@ -0,0 +1,77 @@
+<!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.layoutTestController)
+                layoutTestController.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 &quot;before: not found&quot;, &quot;after: found&quot; and &quot;onload: found&quot;.</p>
+    <p>If the cache is not invalidated when the testElement is parsed, both before and after will be &quot;not found&quot;, 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>