OLD | NEW |
1 <!-- | 1 <!-- |
2 Calculating collapsed borders for big tables is expensive, so we cache them and
recalculate when needed. | 2 Calculating collapsed borders for big tables is expensive, so we cache them and
recalculate when needed. |
3 Here we change row border width, expect that cache is invalidated and paint prod
uces expected image. | 3 Here we change row border width, expect that cache is invalidated and paint prod
uces expected image. |
4 --> | 4 --> |
5 <html> | 5 <html> |
6 <head> | 6 <head> |
7 <title></title> | 7 <title></title> |
8 <link rel="stylesheet" href="resources/cached.css"> | 8 <link rel="stylesheet" href="resources/cached.css"> |
| 9 <script src="../../../resources/run-after-display.js"></script> |
9 <script type="text/javascript"> | 10 <script type="text/javascript"> |
10 function test() { | 11 function test() { |
11 document.body.offsetTop; | |
12 if (window.testRunner) | 12 if (window.testRunner) |
13 testRunner.display(); | 13 testRunner.waitUntilDone(); |
14 document.getElementById("row").style.borderWidth = "4px"; | 14 runAfterDisplay(function() { |
| 15 document.getElementById("row").style.borderWidth = "4px"; |
| 16 if (window.testRunner) |
| 17 testRunner.notifyDone(); |
| 18 }); |
15 } | 19 } |
16 </script> | 20 </script> |
17 </head> | 21 </head> |
18 <body onload="test()"> | 22 <body onload="test()"> |
19 <table style="border-collapse:collapse; border:1px solid blue"> | 23 <table style="border-collapse:collapse; border:1px solid blue"> |
20 <tr style="border:1px solid yellow" id="row"> | 24 <tr style="border:1px solid yellow" id="row"> |
21 <td style="border:2px solid lime"/> | 25 <td style="border:2px solid lime"/> |
22 </tr> | 26 </tr> |
23 <tr> | 27 <tr> |
24 <td/> | 28 <td/> |
25 </tr> | 29 </tr> |
26 </table> | 30 </table> |
27 </body> | 31 </body> |
28 </html> | 32 </html> |
29 | 33 |
OLD | NEW |