1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/toolkit/devtools/server/tests/mochitest/test_unsafeDereference.html Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,52 @@
1.4 +<!DOCTYPE HTML>
1.5 +<html>
1.6 +<!--
1.7 +https://bugzilla.mozilla.org/show_bug.cgi?id=837723
1.8 +
1.9 +When we use Debugger.Object.prototype.unsafeDereference to get a non-D.O
1.10 +reference to a content object in chrome, that reference should be via an
1.11 +xray wrapper.
1.12 +-->
1.13 +<head>
1.14 + <meta charset="utf-8">
1.15 + <title>Mozilla Bug 837723</title>
1.16 + <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
1.17 + <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css">
1.18 +</head>
1.19 +<body>
1.20 +<pre id="test">
1.21 +<script>
1.22 +
1.23 +Components.utils.import("resource://gre/modules/jsdebugger.jsm");
1.24 +addDebuggerToGlobal(this);
1.25 +
1.26 +window.onload = function () {
1.27 + SimpleTest.waitForExplicitFinish();
1.28 +
1.29 + var iframe = document.createElement("iframe");
1.30 + iframe.src = "http://mochi.test:8888/chrome/toolkit/devtools/server/tests/mochitest/nonchrome_unsafeDereference.html";
1.31 +
1.32 + iframe.onload = function () {
1.33 + var dbg = new Debugger;
1.34 + var contentDO = dbg.addDebuggee(iframe.contentWindow);
1.35 + var xhrDesc = contentDO.getOwnPropertyDescriptor('xhr');
1.36 +
1.37 + isnot(xhrDesc, undefined, "xhr should be visible as property of content global");
1.38 + isnot(xhrDesc.value, undefined, "xhr should have a value");
1.39 +
1.40 + var xhr = xhrDesc.value.unsafeDereference();
1.41 +
1.42 + is(typeof xhr, "object", "we should be able to deference xhr's value's D.O");
1.43 + is(xhr.timeout, 1742, "chrome should see the xhr's 'timeout' property");
1.44 + is(xhr.expando, undefined, "chrome should not see the xhr's 'expando' property");
1.45 +
1.46 + SimpleTest.finish();
1.47 + }
1.48 +
1.49 + document.body.appendChild(iframe);
1.50 +}
1.51 +
1.52 +</script>
1.53 +</pre>
1.54 +</body>
1.55 +</html>
