js/xpconnect/tests/mochitest/test_bug862380.html

   1 <!DOCTYPE HTML>
   2 <html>
   3 <!--
   4 https://bugzilla.mozilla.org/show_bug.cgi?id=862380
   5 -->
   6 <head>
   7   <meta charset="utf-8">
   8   <title>Test for Bug 862380</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 862380 **/
  14   SimpleTest.waitForExplicitFinish();
  15   function go() {
  16     checkNotEnumerable($('ifr').contentWindow, true);
  17     checkNotEnumerable($('ifr').contentWindow.location, false);
  18     SimpleTest.finish();
  19   }
  20
  21 function checkNotEnumerable(obj, isWindow) {
  22     try {
  23       const expectedWindow = ["0"];
  24       const expectedLocation = [];
  25       const expected = isWindow ? expectedWindow : expectedLocation;
  26       is(Object.keys(obj).length, expected.length,
  27          "Object.keys gives right array length");
  28       var actual = [];
  29       for (var i in obj)
  30         actual.push(i);
  31       is(actual.length, expected.length,
  32          "Enumeration sees the right number of props");
  33       actual.sort();
  34       expected.sort();
  35       for (var i = 0; i < actual.length; ++i)
  36         is(actual[i], expected[i], "Arrays should be the same " + i);
  37     } catch (e) {
  38       ok(false, "threw: " + e);
  39     }
  40   }
  41
  42   </script>
  43 </head>
  44 <body>
  45 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=862380">Mozilla Bug 862380</a>
  46 <p id="display"></p>
  47 <div id="content" style="display: none">
  48
  49 </div>
  50 <iframe id="ifr" onload="go();" src="http://example.org/tests/js/xpconnect/tests/mochitest/file_empty.html"></iframe>
  51 <pre id="test">
  52 </pre>
  53 </body>
  54 </html>