| <html> |
| <head> |
| <style> |
| /* Fixed position for the line break should be ignored. */ |
| br { position: fixed; } |
| |
| /* Only function of this styling is forcing style invalidation |
| * on the line break renderer. */ |
| br::first-line { color: blue; } |
| </style> |
| <script> |
| function test() { |
| if (window.testRunner) { |
| window.testRunner.dumpAsText(); |
| window.testRunner.waitUntilDone(); |
| } |
| |
| setTimeout(function() { |
| // Only function of this event listener is invalidating event regions |
| // for the Document and subsequently triggering a complete style rebuild |
| // which is necessary to exhibit the problem. |
| window.addEventListener('wheel', function() { }); |
| |
| setTimeout(function() { |
| if (window.testRunner) |
| window.testRunner.notifyDone(); |
| }); |
| }); |
| } |
| </script> |
| </head> |
| <body onload="test()"> |
| This test passes if it doesn't crash. |
| <br/> |
| </body> |
| </html> |
