diff -r 000000000000 -r 6474c204b198 js/src/tests/js1_5/Regress/regress-328012.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/js1_5/Regress/regress-328012.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,29 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 328012;
+var summary = 'Content PropertyIterator should not root in chrome';
+var actual = 'No Error';
+var expect = 'No Error';
+
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+
+if (typeof focus != 'undefined' && focus.prototype)
+{
+  try
+  {
+    for (prop in focus.prototype.toString)
+      ;
+  }
+  catch(ex)
+  {
+    printStatus(ex + '');
+    actual = ex + '';
+  }
+}
+reportCompare(expect, actual, summary);