| OLD | NEW |
| 1 <!-- Based on fast/table/border-collapsing/cached-cell-append.html --> |
| 1 <!-- | 2 <!-- |
| 2 Calculating collapsed borders for big tables is expensive, so we cache them and
recalculate when needed. | 3 Calculating collapsed borders for big tables is expensive, so we cache them and
recalculate when needed. |
| 3 Here we append new cell, expect that cache is invalidated and paint produces exp
ected image. | 4 Here we append new cell, expect that cache is invalidated and paint produces exp
ected image. |
| 4 --> | 5 --> |
| 5 <html> | 6 <html> |
| 6 <head> | 7 <head> |
| 7 <title></title> | 8 <title></title> |
| 8 <link rel="stylesheet" href="resources/cached.css"> | 9 <link rel="stylesheet" href="../../../fast/table/border-collapsing/resou
rces/cached.css"> |
| 9 <script src="../../../fast/repaint/resources/text-based-repaint.js"></sc
ript> | 10 <script src="resources/paint-invalidation-test.js"></script> |
| 10 <script type="text/javascript"> | 11 <script type="text/javascript"> |
| 11 function repaintTest() { | 12 window.expectedPaintInvalidationObjects = [ |
| 13 "LayoutTableCell TD", |
| 14 "LayoutTableCell TD", |
| 15 "LayoutTable TABLE", |
| 16 "LayoutTableCell TD", |
| 17 ]; |
| 18 function paintInvalidationTest() { |
| 12 newCell = document.createElement("td"); | 19 newCell = document.createElement("td"); |
| 13 newCell.style.borderLeftWidth = "6px"; | 20 newCell.style.borderLeftWidth = "6px"; |
| 14 newCell.style.borderLeftStyle = "solid"; | 21 newCell.style.borderLeftStyle = "solid"; |
| 15 newCell.style.borderLeftColor = "yellow"; | 22 newCell.style.borderLeftColor = "yellow"; |
| 16 document.getElementById("row").appendChild(newCell); | 23 document.getElementById("row").appendChild(newCell); |
| 17 } | 24 } |
| 18 </script> | 25 </script> |
| 19 </head> | 26 </head> |
| 20 <body onload="runRepaintTest()"> | 27 <body onload="runPaintInvalidationTest()"> |
| 21 <table style="border-collapse:collapse; border:2px solid blue"> | 28 <table style="border-collapse:collapse; border:2px solid blue"> |
| 22 <tr id="row"> | 29 <tr id="row"> |
| 23 <td style="border:4px solid lime"/> | 30 <td style="border:4px solid lime"/> |
| 24 </tr> | 31 </tr> |
| 25 </table> | 32 </table> |
| 26 </body> | 33 </body> |
| 27 </html> | 34 </html> |
| 28 | 35 |
| OLD | NEW |