layout/style/test/test_asyncopen.html

   1 <!DOCTYPE HTML>
   2 <html>
   3 <!--
   4 https://bugzilla.mozilla.org/show_bug.cgi?id=1195173
   5 -->
   6 <head>
   7   <title>Bug 1195173 - Test asyncOpen security exception</title>
   8   <script src="/tests/SimpleTest/SimpleTest.js"></script>
   9   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
  10
  11   <!-- Note: the following stylesheet does not exist -->
  12   <link rel="stylesheet" id="myCSS" type="text/css" href="file:///home/foo/bar.css">
  13
  14 </head>
  15 <body onload="checkCSS()">
  16 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1195173">Mozilla Bug 1195173</a>
  17 <p id="display"></p>
  18 <div id="content" style="display: none"></div>
  19
  20 <script type="application/javascript">
  21 /*
  22  * Description of the test:
  23  * Accessing a stylesheet that got blocked by asyncOpen should
  24  * throw an exception.
  25  */
  26
  27 SimpleTest.waitForExplicitFinish();
  28
  29 function checkCSS()
  30 {
  31   try {
  32     // accessing tests/SimpleTest/test.css should not throw
  33     var goodCSS = document.styleSheets[0].cssRules
  34     ok(true, "accessing test.css should be allowed");
  35   }
  36   catch(e) {
  37     ok(false, "accessing test.css should be allowed");
  38   }
  39
  40   try {
  41     // accessing file:///home/foo/bar.css should throw
  42     var badCSS = document.styleSheets[1].cssRules
  43     ok(false, "accessing bar.css should throw");
  44   }
  45   catch(e) {
  46     ok(true, "accessing bar.css should throw");
  47   }
  48
  49   SimpleTest.finish();
  50 }
  51
  52 </script>
  53 </body>
  54 </html>