| <!-- webkit-test-runner [ InlineFormattingContextIntegrationEnabled=false ] --> |
| <html> |
| <head> |
| <script>jsTestIsAsync = true;</script> |
| <script src="../../resources/js-test-pre.js"></script> |
| |
| <script> |
| window.onload = function() { |
| if (window.internals) { |
| window.internals.startTrackingRepaints(); |
| } |
| setTimeout(function() { |
| document.querySelector('#scroll_inner').style.left = "100px"; |
| if (!window.testRunner || !window.internals) |
| return; |
| |
| shouldBe("window.internals.repaintRectsAsText().indexOf('8 541 180 18')", "-1"); |
| window.internals.stopTrackingRepaints(); |
| finishJSTest(); |
| }, 10); |
| } |
| </script> |
| <style> |
| #scroll_container { |
| width: 200px; |
| white-space: nowrap; |
| overflow: hidden; |
| border: 1px solid black; |
| } |
| #scroll_inner { |
| position: relative; |
| } |
| |
| #innocent_repaint_victim { |
| position: absolute; |
| border: 1px solid green; |
| } |
| </style> |
| </head> |
| <body> |
| <div id="scroll_container"> |
| <span id="scroll_inner"> |
| this is scrolling and should be repainted. |
| </span> |
| </div> |
| |
| <!-- padding 512px so we get to the next tile --> |
| <div style="height: 512px;"></div> |
| |
| <div id="innocent_repaint_victim"> |
| this should not be repainting |
| </div> |
| <pre id="repaints"></pre> |
| </body> |
| <script src="../../resources/js-test-post.js"></script> |
| </html> |
