js/xpconnect/tests/chrome/test_expandosharing.xul@6474c204b198
js/xpconnect/tests/chrome/test_expandosharing.xul
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 <?xml version="1.0"?>
2 <?xml-stylesheet type="text/css" href="chrome://global/skin"?>
3 <?xml-stylesheet type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"?>
4 <!--
5 https://bugzilla.mozilla.org/show_bug.cgi?id=758415
6 -->
7 <window title="Mozilla Bug 758415"
8 xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
9 <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
11 <!-- test results are displayed in the html:body -->
12 <body xmlns="http://www.w3.org/1999/xhtml">
13 <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=758415"
14 target="_blank">Mozilla Bug 758415</a>
15 </body>
17 <!-- test code goes here -->
18 <script type="application/javascript">
19 <![CDATA[
21 /** Test for Cross-Origin Xray Expando Sharing. **/
22 SimpleTest.waitForExplicitFinish();
23 const Cu = Components.utils;
25 // Import our test JSM. We first strip the filename off
26 // the chrome url, then append the jsm filename.
27 var base = /.*\//.exec(window.location.href)[0];
28 Cu.import(base + "file_expandosharing.jsm");
30 // Wait for all child frames to load.
31 var gLoadCount = 0;
32 function frameLoaded() {
33 if (++gLoadCount == window.frames.length)
34 go();
35 }
37 function go() {
39 // Empower the content windows with some functions.
40 var wins = document.getElementsByTagName('iframe');
41 for (var i = 0; i < wins.length; ++i) {
42 var win = wins[i].contentWindow.wrappedJSObject;
43 win.ok = ok;
44 win.is = is;
45 }
47 // Grab references to the content windows. We abbreviate the origins as follows:
48 // A: test1.example.org
49 // B: test2.example.org
50 // C: sub1.test1.example.org
51 window.gWinA1 = document.getElementById('frameA1').contentWindow;
52 window.gWinA2 = document.getElementById('frameA2').contentWindow;
53 window.gWinA3 = document.getElementById('frameA3').contentWindow;
54 window.gWinB = document.getElementById('frameB').contentWindow;
55 window.gWinC = document.getElementById('frameC').contentWindow;
57 // Test expando sharing with a JSM for different types of Xrays.
58 testJSM(XPCNativeWrapper(gWinC.wrappedJSObject.targetWN));
59 testJSM(XPCNativeWrapper(gWinC.wrappedJSObject.targetDOM));
60 testJSM(XPCNativeWrapper(gWinC.wrappedJSObject.targetJS));
62 // Make sure sandboxes never share expandos with anyone else.
63 testSandbox(XPCNativeWrapper(gWinB.wrappedJSObject.targetWN));
64 testSandbox(XPCNativeWrapper(gWinB.wrappedJSObject.targetDOM));
65 testSandbox(XPCNativeWrapper(gWinB.wrappedJSObject.targetJS));
67 // Test Content Xrays.
68 testContentXrays();
70 SimpleTest.finish();
71 }
73 // Make sure that expandos are shared between us and a JSM.
74 function testJSM(target) {
75 target.numProp = 42;
76 target.strProp = "foo";
77 target.objProp = { bar: "baz" };
78 checkFromJSM(target, is);
79 }
81 function testSandbox(target) {
83 // This gets both run in this scope and the sandbox scope.
84 var name = "harness";
85 function placeExpando() {
86 target.prop = name;
87 }
89 // Set up the sandboxes.
90 sb1 = Cu.Sandbox(window);
91 sb2 = Cu.Sandbox(window);
92 sb1.target = target;
93 sb2.target = target;
94 sb1.name = "sandbox1";
95 sb2.name = "sandbox2";
96 placeExpando();
97 Cu.evalInSandbox(placeExpando.toSource() + "placeExpando();", sb1);
98 Cu.evalInSandbox(placeExpando.toSource() + "placeExpando();", sb2);
100 // Make sure everyone sees a different value.
101 is(target.prop, "harness", "Harness sees its own value");
102 is(Cu.evalInSandbox("target.prop", sb1), "sandbox1", "Sandbox 1 sees its own value");
103 is(Cu.evalInSandbox("target.prop", sb2), "sandbox2", "Sandbox 2 sees its own value");
104 }
106 // Make sure that the origin tagging machinery works correctly and that we don't
107 // mix up chrome and content expandos.
108 function testContentXrays() {
110 // Give A1 and A3 xrays to (same-origin) A2.
111 Components.utils.setWantXrays(gWinA1);
112 Components.utils.setWantXrays(gWinA3);
114 gWinA1.wrappedJSObject.placeExpando('A1_expando', 11, gWinA2.document);
115 gWinA3.wrappedJSObject.placeExpando('A3_expando', 33, gWinA2.document);
116 gWinA2.document.Chrome_expando = 33;
118 is(gWinA2.document.Chrome_expando, 33, "Read chrome expando properly");
119 is(typeof gWinA2.document.A1_expando, 'undefined', "Chrome doesn't see content expandos");
120 is(typeof gWinA2.document.A3_expando, 'undefined', "Chrome doesn't see content expandos");
121 gWinA1.wrappedJSObject.checkExpando('A1_expando', 11, gWinA2.document, "Content sees proper expandos");
122 gWinA3.wrappedJSObject.checkExpando('A1_expando', 11, gWinA2.document, "Content sees proper expandos");
123 gWinA1.wrappedJSObject.checkExpando('A3_expando', 33, gWinA2.document, "Content sees proper expandos");
124 gWinA3.wrappedJSObject.checkExpando('A3_expando', 33, gWinA2.document, "Content sees proper expandos");
125 gWinA1.wrappedJSObject.checkExpando('Chrome_expando', null, gWinA2.document, "Content doesn't see chrome expandos");
126 gWinA3.wrappedJSObject.checkExpando('Chrome_expando', null, gWinA2.document, "Content doesn't see chrome expandos");
128 // We very explicitly do not support expando sharing via document.domain.
129 // A comment in the implementation explains why.
130 gWinA1.document.domain = 'test1.example.org';
131 gWinA2.document.domain = 'test1.example.org';
132 gWinA3.document.domain = 'test1.example.org';
133 gWinC.document.domain = 'test1.example.org';
134 gWinC.wrappedJSObject.checkExpando('A1_expando', null, gWinA2.document, "document.domain should have no effect here");
135 gWinC.wrappedJSObject.checkExpando('A3_expando', null, gWinA2.document, "document.domain should have no effect here");
136 }
138 ]]>
139 </script>
140 <iframe id="frameA1" onload="frameLoaded();" type="content" src="http://test1.example.org/tests/js/xpconnect/tests/mochitest/file_expandosharing.html" />
141 <iframe id="frameA2" onload="frameLoaded();" type="content" src="http://test1.example.org/tests/js/xpconnect/tests/mochitest/file_expandosharing.html" />
142 <iframe id="frameA3" onload="frameLoaded();" type="content" src="http://test1.example.org/tests/js/xpconnect/tests/mochitest/file_expandosharing.html" />
143 <iframe id="frameB" onload="frameLoaded();" type="content" src="http://test2.example.org/tests/js/xpconnect/tests/mochitest/file_expandosharing.html" />
144 <iframe id="frameC" onload="frameLoaded();" type="content" src="http://sub1.test1.example.org/tests/js/xpconnect/tests/mochitest/file_expandosharing.html" />
145 </window>
