| <!-- Based on compositing/overflow/updating-scrolling-container-and-content.html --> |
| <!DOCTYPE html> |
| <script src="resources/paint-invalidation-test.js"></script> |
| <script> |
| window.expectedPaintInvalidationObjects = [ |
| "LayoutText #text", |
| "InlineTextBox 'CONTENT'", |
| "LayoutText #text", |
| "InlineTextBox 'CONTENT'", |
| "LayoutText #text", |
| "InlineTextBox 'CONTENT'", |
| "LayoutText #text", |
| "InlineTextBox 'CONTENT'", |
| "LayoutText #text", |
| "InlineTextBox 'CONTENT'", |
| "LayoutText #text", |
| "InlineTextBox 'CONTENT'", |
| "LayoutText #text", |
| "InlineTextBox 'CONTENT'", |
| "LayoutText #text", |
| "InlineTextBox 'CONTENT'", |
| "LayoutText #text", |
| "InlineTextBox 'CONTENT'", |
| "LayoutText #text", |
| "InlineTextBox 'CONTENT'", |
| "LayoutText #text", |
| "InlineTextBox 'CONTENT'", |
| "LayoutText #text", |
| "InlineTextBox 'CONTENT'", |
| "LayoutText #text", |
| "InlineTextBox 'CONTENT'", |
| ]; |
| function paintInvalidationTest() { |
| document.getElementById('container').style.color = "green"; |
| } |
| onload = function() { |
| document.getElementById('container').scrollTop = 50; |
| runPaintInvalidationTest(); |
| }; |
| </script> |
| <style> |
| #container { |
| overflow: scroll; |
| width: 200px; |
| height: 200px; |
| } |
| </style> |
| <div style="height: 100px"> |
| Tests invalidation of scrolling container and contents on change of style which affects also the contents. |
| Passes if the content text is green, and the whole content layer (if composited scrolling) is invalidated. |
| </div> |
| <div id="container"> |
| CONTENT<br>CONTENT<br>CONTENT<br>CONTENT<br>CONTENT<br>CONTENT<br>CONTENT<br>CONTENT<br>CONTENT<br>CONTENT<br>CONTENT<br>CONTENT<br>CONTENT |
| </div> |
