| <!DOCTYPE html> |
| |
| <html> |
| <head> |
| <style> |
| body { |
| height: 2000px; |
| -webkit-font-smoothing: subpixel-antialiased; |
| } |
| |
| .box { |
| height: 100px; |
| width: 100px; |
| background-color: rgba(0, 0, 128, 0.6); |
| margin: 10px; |
| } |
| |
| .composited { |
| transform: translateZ(0); |
| } |
| |
| p { |
| line-height: 20px; |
| } |
| |
| .tiled { |
| width: 5000px; |
| } |
| </style> |
| <script> |
| if (window.testRunner) { |
| testRunner.dumpAsText(); |
| testRunner.waitUntilDone(); |
| } |
| |
| function doAfterReload() |
| { |
| setTimeout(function() { |
| document.getElementById('become-tiled').classList.add('tiled'); |
| setTimeout(function() { |
| if (window.internals) |
| document.getElementById('layers').innerText = internals.layerTreeAsText(document, internals.LAYER_TREE_INCLUDES_TILE_CACHES); |
| |
| delete window.localStorage.stage; |
| |
| if (window.testRunner) |
| testRunner.notifyDone(); |
| }, 0); |
| }, 0); |
| } |
| |
| function doOnFirstLoad() |
| { |
| window.localStorage.stage = 1; |
| if (window.internals) { |
| internals.setFontSmoothingEnabled(true); |
| internals.settings.setSubpixelAntialiasedLayerTextEnabled(true) |
| } |
| |
| // Reload so that the setting affects page tiles. |
| location.reload(); |
| } |
| |
| function doTest() |
| { |
| if (window.localStorage.stage) |
| doAfterReload(); |
| else |
| doOnFirstLoad(); |
| } |
| window.addEventListener('load', doTest, false); |
| </script> |
| </head> |
| <body> |
| |
| <div class="composited box"> |
| Normal layer |
| </div> |
| |
| <div class="tiled composited box"> |
| Tiled layer |
| </div> |
| |
| <div id="become-tiled" class="composited box"> |
| Become-tiled layer |
| </div> |
| |
| <pre id="layers"></pre> |
| </body> |
| </html> |
