The Tor Browser / file revision

 <?xml version="1.0"?>

 <!-- 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/. -->

 <?xml-stylesheet href="chrome://global/skin" type="text/css"?>

 <window id="window" title="Subframe Origin Tests"

         xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">

 <script type="application/javascript"

         src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"/>

 <iframe

   style="margin-left:20px; margin-top:20px; min-height:300px; max-width:300px; max-height:300px; border:solid 1px black;"

   src="frame_subframe_origin_subframe1.xul"></iframe>

 <caption id="parentcap" label=""/>

 <script>

 // Fire a mouse move event aimed at this window, and check to be

 // sure the client coords translate from widget to the dom correctly.

 function runTests()

 {

   synthesizeMouse(document.getElementById("window"), 1, 2, { type: "mousemove" });

 }

 window.opener.wrappedJSObject.SimpleTest.waitForFocus(runTests, window);

 function mouseMove(e) {

   var element = e.target;

   var el = document.getElementById("parentcap");

   el.label = "client: (" + e.clientX + "," + e.clientY + ")";

   window.opener.wrappedJSObject.SimpleTest.is(e.clientX, 1, "mouse event clientX");

   window.opener.wrappedJSObject.SimpleTest.is(e.clientY, 2, "mouse event clientY");

   // fire the next test on the sub frame

   frames[0].runTests();

 }

 window.addEventListener("mousemove",mouseMove, false);

 </script>

 </window>