<!-- test code goes here -->
<script type="application/javascript"><![CDATA[
SimpleTest.waitForExplicitFinish();
var firstWindow, secondWindow;
function iframe_loaded() {
if (!firstWindow || !secondWindow)
return;
var xhr = firstWindow.wrappedJSObject.createXHR();
ok(("expando" in xhr), "should be able to see expandos on the XHR");
is(xhr.readyState, XMLHttpRequest.UNSENT, "can access readyState in chrome");
secondWindow.wrappedJSObject.tryToUseXHR(xhr, ok);
secondWindow.wrappedJSObject.tryToUseXHR(new XMLHttpRequest(), ok);
SimpleTest.finish();
}