| <!DOCTYPE html> |
| <style> |
| .fixed { |
| position: fixed; |
| } |
| .overflow { |
| width: 100%; |
| height: 100%; |
| overflow-y: scroll; |
| } |
| .yellow { |
| left: 200px; |
| width: 100px; |
| height: 100px; |
| background-color: yellow; |
| } |
| |
| .blue { |
| width: 100px; |
| height: 1000px; |
| background-color: blue; |
| } |
| </style> |
| <div class="overflow fixed"> |
| <div class="yellow fixed"></div> |
| <div class="blue"></div> |
| </div> |
| <pre></pre> |
| <script src="../../resources/run-after-layout-and-paint.js"></script> |
| <script> |
| if (window.testRunner && window.internals) { |
| testRunner.dumpAsText(); |
| testRunner.waitUntilDone(); |
| internals.settings.setPreferCompositingToLCDTextEnabled(true); |
| } |
| |
| runAfterLayoutAndPaint(function() { |
| if (window.testRunner) |
| document.querySelector('pre').textContent = internals.layerTreeAsText(document); |
| }, true); |
| </script> |
