<!
DOCTYPE HTML>
<
html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=1516237
-->
<
head>
<
meta charset=
"utf-8">
<
title>Test for Bug 1516237</
title>
<
script src=
"chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></
script>
<
link rel=
"stylesheet" type=
"text/css" href=
"chrome://global/skin"/>
<
link rel=
"stylesheet" type=
"text/css" href=
"chrome://mochikit/content/tests/SimpleTest/test.css"/>
<
script type=
"application/javascript">
/** Test for Bug 1516237 **/
function go() {
SimpleTest.waitForExplicitFinish();
var frame = $(
'subframe');
frame.onload = null;
// Get a CCW wrapping an Xray waiver wrapping a WindowProxy.
var w =
frame.contentWindow;
var ccwToWaiver = w.wrappedJSObject;
ccwToWaiver.testProp = 1;
is(ccwToWaiver.testProp, 1,
"Can set properties on content window");
// Load a chrome page in the content
frame. This might create a realm in
// the current chrome compartment - in that case we nuke the CCW to the
// waiver.
frame.onload = function() {
is(Cu.getClassName(w.Math, /* unwrap = */ false),
"Math",
"Window must be in same system compartment");
ok(Cu.isDeadWrapper(ccwToWaiver),
"Nuked CCW to same-compartment window");
SimpleTest.finish();
};
frame.src =
"file_empty.html";
}
</
script>
</
head>
<
body>
<a target=
"_blank" href=
"https://bugzilla.mozilla.org/show_bug.cgi?id=1516237">Mozil
la Bug 1516237</a>
<iframe id="subframe" src="http://example.org/tests/js/xpconnect/tests/mochitest/file_empty.html" onload="go()"></iframe>
</body>
</html>