third_party/WebKit/LayoutTests/fast/repaint/resize-scrollable-iframe.html

   1 <!DOCTYPE html>
   2 <script src="resources/text-based-repaint.js"></script>
   3 <script>
   4 function repaintTest() {
   5   document.getElementById('iframe').style.width='300px';
   6   document.getElementById('iframe').style.height='300px';
   7 }
   8 onload = runRepaintTest;
   9 </script>
  10 <div style="height: 100px">
  11 Tests paint invalidation of scrollbars and scroll corner when a srollable iframe is resized.
  12 Passes if the scrollbars and scroll corner are repainted correctly, and no under-invalidation
  13 in slimming-paint mode (with slimmingPaintUnderInvalidationChecking enabled).
  14 </div>
  15 <iframe id="iframe" style="border: none; width: 100px; height: 100px"
  16   srcdoc="<div style='width: 1000px; height: 1000px'></div>">
  17 </iframe>