test_bug965082.html (1361B)
1 <!DOCTYPE HTML> 2 <html> 3 <!-- 4 https://bugzilla.mozilla.org/show_bug.cgi?id=965082 5 --> 6 <head> 7 <meta charset="utf-8"> 8 <title>Test for Bug 965082</title> 9 <script src="/tests/SimpleTest/SimpleTest.js"></script> 10 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> 11 <script type="application/javascript"> 12 13 /** Test for Bug 965082 **/ 14 SimpleTest.waitForExplicitFinish(); 15 16 function checkThrows(f, msg) { 17 try { f(); ok(false, "Should have thrown: " + msg); } 18 catch (e) { ok(/denied|insecure|can't set prototype/.test(e), "Should throw security exception: " + e + " (" + msg + ")"); } 19 } 20 21 function go() { 22 var protoSetter = Object.getOwnPropertyDescriptor(Object.prototype, '__proto__').set; 23 checkThrows(function() { protoSetter.call(window[0], new Object()); }, "Setting cross-origin Window prototype"); 24 checkThrows(function() { protoSetter.call(window[0].location, new Object()); }, "Setting cross-origin Location prototype"); 25 SimpleTest.finish(); 26 } 27 28 </script> 29 </head> 30 <body> 31 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=965082">Mozilla Bug 965082</a> 32 <p id="display"></p> 33 <div id="content" style="display: none"> 34 </div> 35 <iframe id="ifr" onload="go();" src="http://example.org/tests/js/xpconnect/tests/mochitest/file_empty.html"></iframe> 36 <pre id="test"> 37 </pre> 38 </body> 39 </html>