diff --git a/mozilla/toolkit/content/tests/chrome/Makefile.in b/mozilla/toolkit/content/tests/chrome/Makefile.in
index afacdde4ef2..64c27533206 100644
--- a/mozilla/toolkit/content/tests/chrome/Makefile.in
+++ b/mozilla/toolkit/content/tests/chrome/Makefile.in
@@ -50,6 +50,8 @@ _TEST_FILES = 	bug288254_window.xul \
 		test_bug360437.xul \
 		bug366992_window.xul \
 		test_bug366992.xul \
+		bug331215_window.xul \
+		test_bug331215.xul \
 		$(NULL)
 
 libs:: $(_TEST_FILES)
diff --git a/mozilla/toolkit/content/tests/chrome/bug331215_window.xul b/mozilla/toolkit/content/tests/chrome/bug331215_window.xul
new file mode 100644
index 00000000000..c074824fc2d
--- /dev/null
+++ b/mozilla/toolkit/content/tests/chrome/bug331215_window.xul
@@ -0,0 +1,107 @@
+<?xml version="1.0"?>
+
+<!-- ***** BEGIN LICENSE BLOCK *****
+   - Version: MPL 1.1/GPL 2.0/LGPL 2.1
+   -
+   - The contents of this file are subject to the Mozilla Public License Version
+   - 1.1 (the "License"); you may not use this file except in compliance with
+   - the License. You may obtain a copy of the License at
+   - http://www.mozilla.org/MPL/
+   -
+   - Software distributed under the License is distributed on an "AS IS" basis,
+   - WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+   - for the specific language governing rights and limitations under the
+   - License.
+   -
+   - The Original Code is Findbar Test code
+   -
+   - The Initial Developer of the Original Code is
+   - Mozilla Corporation.
+   - Portions created by the Initial Developer are Copyright (C) 2006
+   - the Initial Developer. All Rights Reserved.
+   -
+   - Contributor(s):
+   -     Asaf Romano <mano@mozilla.com>
+   -
+   - Alternatively, the contents of this file may be used under the terms of
+   - either the GNU General Public License Version 2 or later (the "GPL"), or
+   - the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+   - in which case the provisions of the GPL or the LGPL are applicable instead
+   - of those above. If you wish to allow use of your version of this file only
+   - under the terms of either the GPL or the LGPL, and not to allow others to
+   - use your version of this file under the terms of the MPL, indicate your
+   - decision by deleting the provisions above and replace them with the notice
+   - and other provisions required by the GPL or the LGPL. If you do not delete
+   - the provisions above, a recipient may use your version of this file under
+   - the terms of any one of the MPL, the GPL or the LGPL.
+   -
+   - ***** END LICENSE BLOCK ***** -->
+
+<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
+
+<window id="331215test"
+        xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
+        width="600"
+        height="600"
+        onload="onLoad();"
+        title="331215 test">
+
+  <script type="application/javascript"><![CDATA[
+    const Ci = Components.interfaces;
+    const Cc = Components.classes;
+    const Cr = Components.results;
+
+    var gFindBar = null;
+    var gBrowser;
+
+    function ok(condition, message) {
+      window.opener.wrappedJSObject.SimpleTest.ok(condition, message);
+    }
+    function finish() {
+      window.close();
+      window.opener.wrappedJSObject.SimpleTest.finish();
+    }
+
+    function onLoad() {
+      var _delayedOnLoad = function() {
+        gFindBar = document.getElementById("FindToolbar");
+        gBrowser = document.getElementById("content");
+        gBrowser.addEventListener("pageshow", onPageShow, false);
+        gBrowser.loadURI("data:text/plain,latest");
+      }
+      setTimeout(_delayedOnLoad, 1000);
+    }
+
+    function onPageShow() {
+      document.getElementById("cmd_find").doCommand();
+      enterStringIntoFindField("test");
+      document.commandDispatcher
+              .getControllerForCommand("cmd_moveTop")
+              .doCommand("cmd_moveTop");
+      enterStringIntoFindField("l");
+      ok(gFindBar._findField.getAttribute("status") == "notfound",
+         "Findfield status attribute should have been 'notfound'" +
+         " after entering ltest");              
+      enterStringIntoFindField("a");
+      ok(gFindBar._findField.getAttribute("status") != "notfound",
+         "Findfield status attribute should not have been 'notfound'" +
+         " after entering latest");
+      finish();
+    }
+
+    function enterStringIntoFindField(aString) {
+      for (var i=0; i < aString.length; i++) {
+        var event = document.createEvent("KeyEvents");
+        event.initKeyEvent("keypress", true, true, null, false, false,
+                           false, false, 0, aString.charCodeAt(i));
+        gFindBar._findField.inputField.dispatchEvent(event);
+      }
+    }
+  ]]></script>
+
+  <commandset>
+    <command id="cmd_find" oncommand="document.getElementById('FindToolbar').onFindCommand();"/>
+  </commandset>
+  <browser type="content-primary" flex="1" id="content" src="about:blank"/>
+  <findbar id="FindToolbar" browserid="content"/>
+</window>
diff --git a/mozilla/toolkit/content/tests/chrome/test_bug331215.xul b/mozilla/toolkit/content/tests/chrome/test_bug331215.xul
new file mode 100644
index 00000000000..699324d833c
--- /dev/null
+++ b/mozilla/toolkit/content/tests/chrome/test_bug331215.xul
@@ -0,0 +1,44 @@
+<?xml version="1.0"?>
+<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
+<?xml-stylesheet 
+  href="chrome://mochikit/content/tests/SimpleTest/test.css"
+  type="text/css"?>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=331215
+-->
+<window title="Mozilla Bug 331215"
+  xmlns:html="http://www.w3.org/1999/xhtml"
+  xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
+
+  <title>Test for Bug 331215</title>
+  <script type="application/javascript" 
+          src="chrome://mochikit/content/MochiKit/packed.js"></script>
+  <script type="application/javascript" 
+          src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>      
+
+<body  xmlns="http://www.w3.org/1999/xhtml">
+<a target="_blank" 
+   href="https://bugzilla.mozilla.org/show_bug.cgi?id=331215">Mozilla Bug 331215</a>
+<p id="display"></p>
+<div id="content" style="display: none">
+  
+</div>
+<pre id="test">
+</pre>
+</body>
+
+<script class="testbody" type="application/javascript">
+<![CDATA[
+
+/** Test for Bug 331215 **/
+SimpleTest.waitForExplicitFinish();
+window.open("bug331215_window.xul", "331215test", 
+            "chrome,width=600,height=600");
+
+
+
+
+]]>
+</script>
+
+</window>