chrome/test/data/webui/list_test.html

   1 <!DOCTYPE html>
   2 <html>
   3 <body>
   4
   5 <script>
   6
   7 function testClearPinnedItem() {
   8   var list = document.createElement('ul');
   9   list.style.position = 'absolute';
  10   list.style.width = '800px';
  11   list.style.height = '800px';
  12   cr.ui.List.decorate(list);
  13   document.body.appendChild(list);
  14
  15   var model = new cr.ui.ArrayDataModel(['Item A', 'Item B']);
  16   list.dataModel = model;
  17   list.selectionModel.setIndexSelected(0, true);
  18   list.selectionModel.leadIndex = 0;
  19   list.ensureLeadItemExists();
  20
  21   list.style.height = '0px';
  22   model.splice(0, 1);
  23
  24   list.style.height = '800px';
  25   list.redraw();
  26   assertEquals('Item B',
  27                list.querySelectorAll('li')[0].textContent);
  28 }
  29
  30 </script>
  31
  32 </body>
  33 </html>