| <!DOCTYPE html> |
| <style> |
| .notsquashedelement { |
| top: 0; |
| right: 0; |
| left: 0; |
| z-index: 1000; |
| height: 60px; |
| background-color: green; |
| position: fixed; |
| } |
| |
| .fixedpos { |
| position: fixed; |
| top: 50px; |
| right: 0; |
| left: 0; |
| bottom: 0; |
| overflow-y: auto; |
| background-color: lightblue; |
| } |
| |
| .compositedlayer { |
| position: fixed; |
| top: 40px; |
| left: 50%; |
| width: 24px; |
| height: 100px; |
| background: lightgray; |
| will-change: transform; |
| } |
| </style> |
| <div class="notsquashedelement"></div> |
| <div class="fixedpos"> |
| <div class="compositedlayer"></div> |
| </div> |
| <pre id="output"></pre> |
| <script> |
| // Tests that not squashing into an element with a different clip works correctly with fixed-position layers. |
| if (window.testRunner) |
| testRunner.dumpAsText(); |
| |
| if (window.internals) |
| output.textContent = internals.layerTreeAsText(document); |
| </script> |
