gecko-dev/js/xpconnect/tests/chrome/test_bug760076.xul

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<?xml version="1.0"?>
<?xml-stylesheet type="text/css" href="chrome://global/skin"?>
<?xml-stylesheet type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"?>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=760076
-->
<window title="Mozilla Bug 760076"
xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
<script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
<!-- test results are displayed in the html:body -->
<body xmlns="http://www.w3.org/1999/xhtml">
<a href="https://bugzilla.mozilla.org/show_bug.cgi?id=760076"
target="_blank">Mozilla Bug 760076</a>
</body>
<!-- test code goes here -->
<script type="application/javascript">
<![CDATA[
/** Test for constructing COW-ed functions in content. **/
// This gets decompiled and run in the sandbox.
function sandboxCode() {
try {
is(chromeFunction(), 42, "Should call successfully");
} catch(e) { ok(false, "Shouldn't throw when calling"); }
try {
ok(typeof (new chromeFunction()) !== 'undefined',
"Should construct successfully");
} catch(e) { ok(false, "Shouldn't throw when constructing"); }
}
// Set up the sandbox.
const Cu = Components.utils;
var sb = new Cu.Sandbox('http://www.example.com');
// Import the functions it needs.
sb.ok = ok;
sb.is = is;
sb.chromeFunction = function() { ok(true, "Called chrome function"); return 42; }
Cu.evalInSandbox(sandboxCode.toSource(), sb);
// Do the test.
Cu.evalInSandbox("sandboxCode();", sb);
]]>
</script>
</window>