| <!DOCTYPE HTML> |
| <script src="../resources/text-based-repaint.js"></script> |
| <script> |
| if (window.internals) |
| internals.settings.setPreferCompositingToLCDTextEnabled(false); |
| |
| function repaintTest() { |
| container.scrollTop = 100; |
| } |
| |
| onload = runRepaintAndPixelTest; |
| </script> |
| <style> |
| ::-webkit-scrollbar { |
| width: 0; |
| height: 0; |
| } |
| |
| #container { |
| width: 100px; |
| height: 300px; |
| border: 1px black solid; |
| overflow: scroll; |
| position: relative; |
| backface-visibility: hidden; |
| } |
| |
| #neg-z { |
| position: relative; |
| z-index: -1; |
| } |
| |
| .scrolled { |
| width: 50px; |
| height: 50px; |
| margin: 10px; |
| position: relative; |
| background-color: green; |
| } |
| </style> |
| <div id="container"> |
| <div id="neg-z"> |
| <div class="scrolled">1</div> |
| <div class="scrolled">2</div> |
| <div class="scrolled">3</div> |
| <div class="scrolled">4</div> |
| <div class="scrolled">5</div> |
| <div class="scrolled">6</div> |
| <div class="scrolled">7</div> |
| </div> |
| </div> |
