| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"> |
| <style> |
| body { |
| overflow: hidden; |
| } |
| |
| @keyframes rotate { |
| 0% { |
| transform: rotate(90deg); |
| } |
| 100% { |
| transform: rotate(90.001deg); |
| } |
| } |
| |
| .box { |
| position: absolute; |
| right: -150px; |
| width: 400px; |
| height: 400px; |
| animation: rotate 1000s linear infinite; |
| will-change: transform; |
| background-color: gray; |
| font-size: 24pt; |
| color: white; |
| padding: 20px; |
| box-sizing: border-box; |
| } |
| </style> |
| <script src="../resources/compositing-test-utils.js"></script> |
| <script> |
| if (window.testRunner) { |
| testRunner.waitUntilDone(); |
| testRunner.dumpAsText(); |
| } |
| |
| function dumpLayers() |
| { |
| var layersResult = document.getElementById('layers'); |
| if (window.testRunner) |
| layersResult.innerText = layerTreeWithoutTransforms(internals.LAYER_TREE_INCLUDES_BACKING_STORE_ATTACHED); |
| } |
| |
| window.addEventListener('load', () => { |
| requestAnimationFrame(() => { |
| requestAnimationFrame(() => { |
| dumpLayers(); |
| if (window.testRunner) |
| testRunner.notifyDone(); |
| }); |
| }); |
| }, false); |
| </script> |
| </head> |
| <body> |
| <div class="box"> |
| top left |
| </div> |
| <pre id="layers"></pre> |
| </body> |
| </html> |
