js/xpconnect/tests/chrome/test_nodelists.xhtml

   1 <?xml version="1.0"?>
   2 <?xml-stylesheet href="chrome://global/skin" type="text/css"?>
   3 <?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css"
   4                  type="text/css"?>
   5 <window title="Test nodelists from chrome"
   6   xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
   7   <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
   8
   9   <!-- test results are displayed in the html:body -->
  10   <body xmlns="http://www.w3.org/1999/xhtml">
  11   </body>
  12
  13   <!-- test code goes here -->
  14   <script type="application/javascript"><![CDATA[
  15       SimpleTest.waitForExplicitFinish();
  16
  17       function go() {
  18         var win = $('ifr').contentWindow;
  19         var list = win.document.getElementsByTagName('p');
  20         is(list.length, 3, "can get the length");
  21         ok(HTMLParagraphElement.isInstance(list[0]), "can get list[0]");
  22         is(list[0], list.item(0), "list.item works");
  23         is(list.item, list.item, "don't recreate functions for each get");
  24
  25         var list2 = list[2];
  26         ok(HTMLParagraphElement.isInstance(list[2]), "list[2] exists");
  27         ok("2" in list, "in operator works");
  28
  29         is(win.document.body.removeChild(win.document.body.lastChild), list2, "remove last paragraph element");
  30         ok(!("2" in list), "in operator doesn't see phantom element");
  31         is(list[2], undefined, "no node there!");
  32
  33         var optionList = win.document.createElement("select").options;
  34         var option = win.document.createElement("option");
  35         optionList[0] = option;
  36         is(optionList.item(0), option, "Creators work");
  37
  38         option = win.document.createElement("option");
  39         optionList[0] = option;
  40         is(optionList.item(0), option, "Setters work");
  41
  42         SimpleTest.finish();
  43       }
  44   ]]></script>
  45
  46   <iframe id="ifr"
  47           src="http://mochi.test:8888/tests/js/xpconnect/tests/mochitest/file_nodelists.html"
  48           onload="go()" />
  49 </window>