docshell/test/test_bug797909.html

   1 <!DOCTYPE HTML>
   2 <html>
   3 <!--
   4 https://bugzilla.mozilla.org/show_bug.cgi?id=797909
   5 -->
   6 <head>
   7   <meta charset="utf-8">
   8   <title>Test for Bug 797909</title>
   9   <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  10   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
  11 </head>
  12 <body onload="runTest()">
  13 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=797909">Mozilla Bug 797909</a>
  14 <p id="display"></p>
  15 <div id="content" style="display: none">
  16
  17 </div>
  18 <pre id="test">
  19 <script type="application/javascript">
  20   /** Test for Bug 797909 **/
  21
  22   SimpleTest.waitForExplicitFinish();
  23
  24   function runTest() {
  25     iframe = document.getElementById("ifr");
  26     try {
  27       var iframeDoc = iframe.contentWindow.document;
  28       ok(false, "Should have thrown an exception");
  29     } catch (ex) {
  30       ok(true, "Got an exception");
  31     }
  32
  33     iframe = document.createElement("iframe");
  34     // set sandbox attribute
  35     iframe.sandbox = "allow-scripts";
  36     // and then insert into the doc
  37     document.body.appendChild(iframe);
  38
  39     try {
  40       var iframeDoc = iframe.contentWindow.document;
  41       ok(false, "Should have thrown an exception");
  42     } catch (ex) {
  43       ok(true, "Got an exception");
  44     }
  45
  46     iframe = document.createElement("iframe");
  47     // set sandbox attribute
  48     iframe.sandbox = "allow-same-origin";
  49     // and then insert into the doc
  50     document.body.appendChild(iframe);
  51
  52     try {
  53       var iframeDoc = iframe.contentWindow.document;
  54       ok(true, "Shouldn't have thrown an exception");
  55     } catch (ex) {
  56       ok(false, "Got an unexpected exception");
  57     }
  58
  59     SimpleTest.finish();
  60   }
  61
  62 </script>
  63 </pre>
  64 <iframe id="ifr" sandbox = "allow-scripts"></iframe>
  65 </body>
  66 </html>