| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <style> | |
| .bar { | |
| width: 200px; | |
| height: 50px; | |
| margin-left: 50px; | |
| background-color: gray; | |
| -webkit-transform: translateZ(0); | |
| } | |
| #overflow { | |
| position: absolute; | |
| top: 70px; | |
| left: 100px; | |
| z-index: 100; | |
| height: 200px; | |
| width: 200px; | |
| border: 1px solid black; | |
| overflow: scroll; | |
| } | |
| #overflow > div { | |
| position: relative; | |
| height: 50px; | |
| width: 100%; | |
| border: 2px solid black; | |
| margin: 2px; | |
| } | |
| </style> | |
| <script> | |
| if (window.testRunner) { | |
| testRunner.dumpAsText(true); | |
| testRunner.waitUntilDone(); | |
| } | |
| function doTest() | |
| { | |
| var overflow = document.getElementById('overflow'); | |
| overflow.scrollTop = 50; | |
| if (window.testRunner) | |
| testRunner.display(); | |
| window.setTimeout(function() { | |
| overflow.scrollTop = 75; | |
| if (window.testRunner) | |
| testRunner.notifyDone(); | |
| }, 0) | |
| } | |
| window.addEventListener('load', doTest, false); | |
| </script> | |
| </head> | |
| <body> | |
| <div class="bar"></div> | |
| <div id="overflow"> | |
| <div></div> | |
| <div></div> | |
| <div></div> | |
| <div></div> | |
| <div></div> | |
| </div> | |
| </body> | |
| </html> |