third_party/WebKit/LayoutTests/fast/repaint/textarea-appearance-none-resize-handle.html

   1 <!DOCTYPE html>
   2 <script src="resources/text-based-repaint.js"></script>
   3 <script>
   4 function repaintTest() {
   5   document.getElementById('textarea').style.height = '200px';
   6 }
   7 onload = runRepaintTest;
   8 </script>
   9 Tests paint invalidation of resize handle when a textarea is resized.
  10 Passes if the resize handle is repainted correctly leaving no residue.
  11 <textarea id="textarea" style="
  12   position: absolute;
  13   top: 50px;
  14   left: 0;
  15   -webkit-appearance: none;
  16   width: 100px;
  17   height: 100px;
  18   resize: auto">
  19 </textarea>