third_party/WebKit/LayoutTests/paint/invalidation/spv2/selection-clear-after-move.html

   1 <!-- Based on fast/repaint/selection-clear-after-move.html -->
   2 <!DOCTYPE html>
   3 <script src="../../../fast/repaint/../../resources/run-after-layout-and-paint.js"></script>
   4 <script src="resources/paint-invalidation-test.js"></script>
   5 <script>
   6 window.expectedPaintInvalidationObjects = [
   7     "LayoutImage IMG",
   8 ];
   9 function paintInvalidationTest() {
  10   getSelection().removeAllRanges();
  11 }
  12 onload = function() {
  13   getSelection().selectAllChildren(document.getElementById('div'));
  14   runAfterLayoutAndPaint(function() {
  15     document.getElementById('div').style.top = '300px';
  16     runPaintInvalidationTest();
  17   });
  18 };
  19 </script>
  20 <style>
  21 img {
  22   vertical-align: text-bottom;
  23   width: 50px;
  24   height: 50px;
  25 }
  26 div {
  27   position: absolute;
  28   top: 100px;
  29   left: 100px;
  30 }
  31 </style>
  32 Tests paint invalidation of selection when its cleared after the container is moved.<br>
  33 Passes if no selection left.
  34 <div id="div">
  35   <img></img>
  36 </div>