third_party/WebKit/LayoutTests/paint/invalidation/spv2/fixed-img-src-change-after-scroll.html

   1 <!-- Based on fast/images/fixed-img-src-change-after-scroll.html -->
   2 <!DOCTYPE html>
   3 <script src="resources/paint-invalidation-test.js"></script>
   4 <script>
   5 window.expectedPaintInvalidationObjects = [
   6     "LayoutImage (positioned) IMG id='img'",
   7 ];
   8 function paintInvalidationTest() {
   9   window.scrollTo(0, 1000);
  10   document.getElementById('img').src = '../../../fast/images/resources/green.jpg';
  11 }
  12 onload = runPaintInvalidationTest;
  13 </script>
  14 <body style="height: 2000px">
  15 Checks correct paint invalidation on image src change after a pending scroll.
  16 Passes if there is no assert failure about pending scroll offsets in a debug build
  17 (http://crbug.com/434950), and both the old location and new location of the img are
  18 correctly invalidated.
  19   <img id='img' style="width: 100px; height: 100px; position: fixed; top: 50px; left: 0">
  20 </body>