js/xpconnect/tests/mochitest/test_bug661980.html

   1 <!DOCTYPE HTML>
   2 <html>
   3 <!--
   4 https://bugzilla.mozilla.org/show_bug.cgi?id=661980
   5 -->
   6 <head>
   7   <title>Test for Bug 661980</title>
   8   <script src="/tests/SimpleTest/SimpleTest.js"></script>
   9   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
  10 </head>
  11 <body>
  12 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=661980">Mozilla Bug 661980</a>
  13 <p id="display"></p>
  14 <div id="content" style="display: none">
  15
  16 </div>
  17 <pre id="test">
  18 <script type="application/javascript">
  19
  20 /** Test for Bug 661980 **/
  21
  22 // While not currently needed, make this as similar as possible to a real
  23 // EventTarget just to make sure that we're tripping on the wrapping and
  24 // nothing else.
  25 var fakeTarget = {
  26   addEventListener: function() {},
  27   removeEventListener: function() {},
  28   dispatchEvent: function() {}
  29 }
  30
  31 var mouseevent = document.createEvent("MouseEvent");
  32 var didThrow = false;
  33 dump("hello nurse\n");
  34 try {
  35   mouseevent.initMouseEvent("mouseover",
  36                             false, false,
  37                             window,
  38                             1, 2, 3, 4, 5,
  39                             false, false, false, false,
  40                             0,
  41                             fakeTarget);
  42 }
  43 catch (ex) {
  44   didThrow = true;
  45 }
  46 ok(didThrow, "should not be able to implement EventTarget using script");
  47
  48 mouseevent.initMouseEvent("mouseout",
  49                           false, false,
  50                           window,
  51                           1, 2, 3, 4, 5,
  52                           false, false, false, false,
  53                           0,
  54                           document.body);
  55 is(mouseevent.type, "mouseout",
  56    "should able to implement EventTarget using Element");
  57
  58 </script>
  59 </pre>
  60 </body>
  61 </html>