| <!-- Based on compositing/repaint/invalidations-on-composited-layers.html --> |
| <!DOCTYPE html> |
| |
| <!-- |
| This test checks that repaint testing works with composited layers. |
| --> |
| |
| <html> |
| <head> |
| <style type="text/css"> |
| #parent { |
| transform: translateZ(0px); |
| width: 400px; |
| height: 400px; |
| background: blue; |
| } |
| |
| #child { |
| transform: translateZ(0px); |
| position: relative; |
| left: 50px; |
| top: 50px; |
| width: 75px; |
| height: 75px; |
| background: green; |
| } |
| |
| </style> |
| <script src="resources/paint-invalidation-test.js"></script> |
| <script> |
| window.expectedPaintInvalidationObjects = [ |
| "LayoutBlockFlow DIV id='parent'", |
| "LayoutBlockFlow (relative positioned) DIV id='child'", |
| ]; |
| function paintInvalidationTest() { |
| var parent = document.getElementById('parent'); |
| var child = document.getElementById('child'); |
| |
| child.style.background = 'blue'; |
| parent.style.background = 'green'; |
| } |
| |
| runPaintInvalidationTest(); |
| </script> |
| </head> |
| <body> |
| <div id="parent"> |
| <div id="child"></div> |
| </div> |
| </body> |
| </html> |
