1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/js/xpconnect/tests/chrome/test_expandosharing.xul Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,145 @@
1.4 +<?xml version="1.0"?>
1.5 +<?xml-stylesheet type="text/css" href="chrome://global/skin"?>
1.6 +<?xml-stylesheet type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"?>
1.7 +<!--
1.8 +https://bugzilla.mozilla.org/show_bug.cgi?id=758415
1.9 +-->
1.10 +<window title="Mozilla Bug 758415"
1.11 + xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
1.12 + <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
1.13 +
1.14 + <!-- test results are displayed in the html:body -->
1.15 + <body xmlns="http://www.w3.org/1999/xhtml">
1.16 + <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=758415"
1.17 + target="_blank">Mozilla Bug 758415</a>
1.18 + </body>
1.19 +
1.20 + <!-- test code goes here -->
1.21 + <script type="application/javascript">
1.22 + <![CDATA[
1.23 +
1.24 + /** Test for Cross-Origin Xray Expando Sharing. **/
1.25 + SimpleTest.waitForExplicitFinish();
1.26 + const Cu = Components.utils;
1.27 +
1.28 + // Import our test JSM. We first strip the filename off
1.29 + // the chrome url, then append the jsm filename.
1.30 + var base = /.*\//.exec(window.location.href)[0];
1.31 + Cu.import(base + "file_expandosharing.jsm");
1.32 +
1.33 + // Wait for all child frames to load.
1.34 + var gLoadCount = 0;
1.35 + function frameLoaded() {
1.36 + if (++gLoadCount == window.frames.length)
1.37 + go();
1.38 + }
1.39 +
1.40 + function go() {
1.41 +
1.42 + // Empower the content windows with some functions.
1.43 + var wins = document.getElementsByTagName('iframe');
1.44 + for (var i = 0; i < wins.length; ++i) {
1.45 + var win = wins[i].contentWindow.wrappedJSObject;
1.46 + win.ok = ok;
1.47 + win.is = is;
1.48 + }
1.49 +
1.50 + // Grab references to the content windows. We abbreviate the origins as follows:
1.51 + // A: test1.example.org
1.52 + // B: test2.example.org
1.53 + // C: sub1.test1.example.org
1.54 + window.gWinA1 = document.getElementById('frameA1').contentWindow;
1.55 + window.gWinA2 = document.getElementById('frameA2').contentWindow;
1.56 + window.gWinA3 = document.getElementById('frameA3').contentWindow;
1.57 + window.gWinB = document.getElementById('frameB').contentWindow;
1.58 + window.gWinC = document.getElementById('frameC').contentWindow;
1.59 +
1.60 + // Test expando sharing with a JSM for different types of Xrays.
1.61 + testJSM(XPCNativeWrapper(gWinC.wrappedJSObject.targetWN));
1.62 + testJSM(XPCNativeWrapper(gWinC.wrappedJSObject.targetDOM));
1.63 + testJSM(XPCNativeWrapper(gWinC.wrappedJSObject.targetJS));
1.64 +
1.65 + // Make sure sandboxes never share expandos with anyone else.
1.66 + testSandbox(XPCNativeWrapper(gWinB.wrappedJSObject.targetWN));
1.67 + testSandbox(XPCNativeWrapper(gWinB.wrappedJSObject.targetDOM));
1.68 + testSandbox(XPCNativeWrapper(gWinB.wrappedJSObject.targetJS));
1.69 +
1.70 + // Test Content Xrays.
1.71 + testContentXrays();
1.72 +
1.73 + SimpleTest.finish();
1.74 + }
1.75 +
1.76 + // Make sure that expandos are shared between us and a JSM.
1.77 + function testJSM(target) {
1.78 + target.numProp = 42;
1.79 + target.strProp = "foo";
1.80 + target.objProp = { bar: "baz" };
1.81 + checkFromJSM(target, is);
1.82 + }
1.83 +
1.84 + function testSandbox(target) {
1.85 +
1.86 + // This gets both run in this scope and the sandbox scope.
1.87 + var name = "harness";
1.88 + function placeExpando() {
1.89 + target.prop = name;
1.90 + }
1.91 +
1.92 + // Set up the sandboxes.
1.93 + sb1 = Cu.Sandbox(window);
1.94 + sb2 = Cu.Sandbox(window);
1.95 + sb1.target = target;
1.96 + sb2.target = target;
1.97 + sb1.name = "sandbox1";
1.98 + sb2.name = "sandbox2";
1.99 + placeExpando();
1.100 + Cu.evalInSandbox(placeExpando.toSource() + "placeExpando();", sb1);
1.101 + Cu.evalInSandbox(placeExpando.toSource() + "placeExpando();", sb2);
1.102 +
1.103 + // Make sure everyone sees a different value.
1.104 + is(target.prop, "harness", "Harness sees its own value");
1.105 + is(Cu.evalInSandbox("target.prop", sb1), "sandbox1", "Sandbox 1 sees its own value");
1.106 + is(Cu.evalInSandbox("target.prop", sb2), "sandbox2", "Sandbox 2 sees its own value");
1.107 + }
1.108 +
1.109 + // Make sure that the origin tagging machinery works correctly and that we don't
1.110 + // mix up chrome and content expandos.
1.111 + function testContentXrays() {
1.112 +
1.113 + // Give A1 and A3 xrays to (same-origin) A2.
1.114 + Components.utils.setWantXrays(gWinA1);
1.115 + Components.utils.setWantXrays(gWinA3);
1.116 +
1.117 + gWinA1.wrappedJSObject.placeExpando('A1_expando', 11, gWinA2.document);
1.118 + gWinA3.wrappedJSObject.placeExpando('A3_expando', 33, gWinA2.document);
1.119 + gWinA2.document.Chrome_expando = 33;
1.120 +
1.121 + is(gWinA2.document.Chrome_expando, 33, "Read chrome expando properly");
1.122 + is(typeof gWinA2.document.A1_expando, 'undefined', "Chrome doesn't see content expandos");
1.123 + is(typeof gWinA2.document.A3_expando, 'undefined', "Chrome doesn't see content expandos");
1.124 + gWinA1.wrappedJSObject.checkExpando('A1_expando', 11, gWinA2.document, "Content sees proper expandos");
1.125 + gWinA3.wrappedJSObject.checkExpando('A1_expando', 11, gWinA2.document, "Content sees proper expandos");
1.126 + gWinA1.wrappedJSObject.checkExpando('A3_expando', 33, gWinA2.document, "Content sees proper expandos");
1.127 + gWinA3.wrappedJSObject.checkExpando('A3_expando', 33, gWinA2.document, "Content sees proper expandos");
1.128 + gWinA1.wrappedJSObject.checkExpando('Chrome_expando', null, gWinA2.document, "Content doesn't see chrome expandos");
1.129 + gWinA3.wrappedJSObject.checkExpando('Chrome_expando', null, gWinA2.document, "Content doesn't see chrome expandos");
1.130 +
1.131 + // We very explicitly do not support expando sharing via document.domain.
1.132 + // A comment in the implementation explains why.
1.133 + gWinA1.document.domain = 'test1.example.org';
1.134 + gWinA2.document.domain = 'test1.example.org';
1.135 + gWinA3.document.domain = 'test1.example.org';
1.136 + gWinC.document.domain = 'test1.example.org';
1.137 + gWinC.wrappedJSObject.checkExpando('A1_expando', null, gWinA2.document, "document.domain should have no effect here");
1.138 + gWinC.wrappedJSObject.checkExpando('A3_expando', null, gWinA2.document, "document.domain should have no effect here");
1.139 + }
1.140 +
1.141 + ]]>
1.142 + </script>
1.143 + <iframe id="frameA1" onload="frameLoaded();" type="content" src="http://test1.example.org/tests/js/xpconnect/tests/mochitest/file_expandosharing.html" />
1.144 + <iframe id="frameA2" onload="frameLoaded();" type="content" src="http://test1.example.org/tests/js/xpconnect/tests/mochitest/file_expandosharing.html" />
1.145 + <iframe id="frameA3" onload="frameLoaded();" type="content" src="http://test1.example.org/tests/js/xpconnect/tests/mochitest/file_expandosharing.html" />
1.146 + <iframe id="frameB" onload="frameLoaded();" type="content" src="http://test2.example.org/tests/js/xpconnect/tests/mochitest/file_expandosharing.html" />
1.147 + <iframe id="frameC" onload="frameLoaded();" type="content" src="http://sub1.test1.example.org/tests/js/xpconnect/tests/mochitest/file_expandosharing.html" />
1.148 +</window>
