third_party/WebKit/LayoutTests/paint/invalidation/spv2/textarea-appearance-none-resize-handle.html

   1 <!-- Based on fast/repaint/textarea-appearance-none-resize-handle.html -->
   2 <!DOCTYPE html>
   3 <script src="resources/paint-invalidation-test.js"></script>
   4 <script>
   5 window.expectedPaintInvalidationObjects = [
   6     "LayoutTextControl (positioned) TEXTAREA id='textarea'",
   7 ];
   8 function paintInvalidationTest() {
   9   document.getElementById('textarea').style.height = '200px';
  10 }
  11 onload = runPaintInvalidationTest;
  12 </script>
  13 Tests paint invalidation of resize handle when a textarea is resized.
  14 Passes if the resize handle is repainted correctly leaving no residue.
  15 <textarea id="textarea" style="
  16   position: absolute;
  17   top: 50px;
  18   left: 0;
  19   -webkit-appearance: none;
  20   width: 100px;
  21   height: 100px;
  22   resize: auto">
  23 </textarea>