dom/tests/mochitest/chrome/test_indexedSetter.html

   1 <!DOCTYPE HTML>
   2 <html>
   3 <!--
   4 https://bugzilla.mozilla.org/show_bug.cgi?id=715156
   5 -->
   6 <head>
   7   <meta charset="utf-8">
   8   <title>Test for Bug 715156</title>
   9   <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
  10   <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css">
  11   <script type="application/javascript">
  12
  13   /** Test for Bug 715156 **/
  14
  15   function runTests() {
  16     var doc = document.getElementById("testFrame").contentDocument;
  17     var options = doc.createElement("select").options;
  18     ok(Cu.isXrayWrapper(options), "should be an Xray wrapper");
  19     var option = doc.createElement("option");
  20     options[4] = option;
  21     is(options.length, 5, "setting an indexed property through an Xray wrapper should work")
  22     is(options[4], option, "setting an indexed property through an Xray wrapper should work")
  23     SimpleTest.finish();
  24   }
  25
  26   SimpleTest.waitForExplicitFinish();
  27   addLoadEvent(runTests);
  28
  29   </script>
  30 </head>
  31 <body>
  32 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=715156">Mozilla Bug 715156</a>
  33 <p id="display"></p>
  34 <iframe id="testFrame"></iframe>
  35 <pre id="test">
  36 </pre>
  37 </body>
  38 </html>