| <!DOCTYPE HTML> |
| <!-- |
| This test creates a scenario where we attempt to squash into a layer that |
| paints into its composited ancestor. This should not crash. |
| |
| It also happens that we shouldn't promote |container| in this case as its |
| composited descendants are invisible, but that's a separate bug. See, |
| crbug.com/403894. |
| --> |
| <style> |
| body { |
| will-change: transform; |
| } |
| #overlapper { |
| width: 400px; |
| height: 400px; |
| left: 200px; |
| background: gray; |
| position: absolute; |
| will-change: transform; |
| } |
| |
| #container { |
| -webkit-perspective: 1400px; |
| position: absolute; |
| width: 180px; |
| height: 180px; |
| background: papayawhip; |
| } |
| |
| #composited { |
| width: 100px; |
| height: 100px; |
| left: 200px; |
| background: green; |
| position: absolute; |
| transform: translateZ(10px); |
| visibility: hidden; |
| } |
| |
| #squashed { |
| position: absolute; |
| width: 50px; |
| height: 50px; |
| background: blue; |
| } |
| </style> |
| <div id="overlapper"></div> |
| <div id="container"> |
| <div id="composited"></div> |
| </div> |
| <div id="squashed"></div> |
| THIS TEST PASSES IF IT DOES NOT CRASH |
