third_party/WebKit/LayoutTests/fast/forms/select-set-length-with-mutation.html

   1 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
   2 <html>
   3 <head>
   4 <script src="../../resources/js-test.js"></script>
   5 </head>
   6 <body>
   7 <p id="description"></p>
   8 <div id="console"></div>
   9 <script>
  10 description('Tests setting the .length of an HTMLSelectElement with mutation listeners registered.');
  11
  12 var sel = document.createElement('select');
  13 document.body.appendChild(sel);
  14
  15 sel.addEventListener('DOMNodeRemoved', function() {}, false);
  16 sel.addEventListener('DOMNodeInserted', function() {}, false);
  17
  18 sel.length = 200;
  19 shouldBe('sel.length', '200');
  20
  21 sel.length = 100;
  22 shouldBe('sel.length', '100');
  23
  24 sel.length = 180;
  25 shouldBe('sel.length', '180');
  26 </script>
  27 </body>
  28 </html>