| <!-- Based on fast/table/border-collapsing/cached-change-col-border-width.html --> |
| <!-- |
| Calculating collapsed borders for big tables is expensive, so we cache them and recalculate when needed. |
| Here we change col border width, expect that cache is invalidated and paint produces expected image. |
| --> |
| <html> |
| <head> |
| <title></title> |
| <link rel="stylesheet" href="../../../fast/table/border-collapsing/resources/cached.css"> |
| <script src="resources/paint-invalidation-test.js"></script> |
| <script type="text/javascript"> |
| window.expectedPaintInvalidationObjects = [ |
| "LayoutTableCell TD", |
| "LayoutTableCell TD", |
| "LayoutTableCell TD", |
| "LayoutTableCell TD", |
| "LayoutTable TABLE", |
| "LayoutTableCell TD", |
| "LayoutTableCell TD", |
| "LayoutTableCol COL id='col'", |
| "LayoutTableSection TBODY", |
| "LayoutTableRow TR", |
| "LayoutTableCell TD", |
| "LayoutTableCell TD", |
| "LayoutTableRow TR", |
| "LayoutTableCell TD", |
| "LayoutTableCell TD", |
| ]; |
| function paintInvalidationTest() { |
| document.getElementById("col").style.borderWidth = "4px"; |
| } |
| </script> |
| </head> |
| <body onload="runPaintInvalidationTest()"> |
| <table style="border-collapse:collapse; border:1px solid blue"> |
| <colgroup> |
| <col style="border:1px solid yellow" id="col"> |
| <col> |
| </colgroup> |
| <tbody> |
| <tr> |
| <td style="border:2px solid lime"/> |
| <td/> |
| </tr> |
| <tr> |
| <td/> |
| <td/> |
| </tr> |
| </tbody> |
| </table> |
| </body> |
| </html> |
| |
