| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>This tests that backdrop filter is sized properly when the compositing layer bounds is different from its renderer's bounds.</title> |
| <style> |
| .outer { |
| height: 100px; |
| width: 200px; |
| background-color: rgba(0, 0, 255, 1); |
| } |
| |
| .container-background { |
| position: relative; |
| -webkit-backdrop-filter: invert(1); |
| height: 200px; |
| width: 100px; |
| } |
| |
| .child { |
| position: absolute; |
| left: 300px; |
| top: 300px; |
| } |
| </style> |
| <script> |
| if (window.testRunner) |
| testRunner.dumpAsText(); |
| |
| function dumpLayers() { |
| if (window.internals) |
| document.getElementById('result').innerText = internals.layerTreeAsText(document, internals.LAYER_TREE_INCLUDES_CONTENT_LAYERS) |
| } |
| window.addEventListener('load', dumpLayers, false); |
| </script> |
| <body> |
| <div class=outer> |
| <div class=container-background>foo |
| <div class=child>foobar</div> |
| </div> |
| </div> |
| <pre id=result></pre> |
| </body> |
