content/xbl/test/test_bug379959.html

   1 <!DOCTYPE HTML>
   2 <html>
   3 <!--
   4 https://bugzilla.mozilla.org/show_bug.cgi?id=366770
   5 -->
   6 <head>
   7   <title>Test for Bug 366770</title>
   8   <script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
   9   <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  10   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
  11 </head>
  12 <body onload="gen.next();">
  13   <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=366770">Mozilla Bug 366770</a>
  14   <p id="display">
  15     Note: In order to re-run this test correctly you need to shift-reload
  16     rather than simply reload. If you just reload we will restore the
  17     previous url in the iframe which will result in an extra unexpected
  18     message.
  19   </p>
  20   <div id="content" style="display: none"></div>
  21   <iframe id="f"></iframe>
  22
  23   <pre id="test">
  24     <script class="testbody" type="application/javascript;version=1.7">
  25 SimpleTest.waitForExplicitFinish();
  26
  27 gen = runTest();
  28 var messages = 0;
  29
  30 function receiveMessage(e)
  31 {
  32   is(e.origin, "http://localhost:8888", "wrong sender!");
  33   messages++;
  34   gen.send(e.data);
  35 }
  36
  37 window.addEventListener("message", receiveMessage, false);
  38
  39 const prefName = "layout.debug.enable_data_xbl";
  40
  41 function runTest() {
  42   iframe = document.getElementById('f');
  43
  44   // Turn on loads of data-urls
  45   netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
  46   var prefs = Components.classes["@mozilla.org/preferences-service;1"]
  47     .getService(Components.interfaces.nsIPrefBranch);
  48   var oldPrefVal = undefined;
  49   if (prefs.prefHasUserValue(prefName)) {
  50     oldPrefVal = prefs.getBoolPref(prefName);
  51   }
  52
  53   // Test with data-urls off
  54   prefs.setBoolPref(prefName, false);
  55   iframe.src = "file_bug379959_data.html";
  56   is((yield), 0, "data-url load should have failed");
  57
  58   // Test with data-urls on
  59   prefs.setBoolPref(prefName, true);
  60   iframe.src = "file_bug379959_data.html";
  61   is((yield), 1, "data-url load should have been successful");
  62
  63   // Try a cross-site load
  64   iframe.src = "file_bug379959_cross.html";
  65   is((yield), 1, "same site load should have succeeded");
  66   is((yield), 0, "cross site load should have failed");
  67
  68   // Check that we got the right number of messages to make sure that
  69   // the right message has aligned with the right test
  70   is(messages, 4, "wrong number of messages");
  71
  72   // We're done
  73   if (oldPrefVal === undefined) {
  74     prefs.clearUserPref(prefName);
  75   }
  76   else {
  77     prefs.setBoolPref(prefName, oldPrefVal);
  78   }
  79
  80   SimpleTest.finish();
  81
  82   yield;
  83 }
  84     </script>
  85   </pre>
  86 </body>
  87 </html>