| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>This tests that a non simple render backing layer with fractional CSS pixel size paints the background with no cruft.</title> |
| <head> |
| <style> |
| div { |
| background: green; |
| position: absolute; |
| border: 0.5px solid red; |
| -webkit-transform: translateZ(0); |
| } |
| </style> |
| </head> |
| <body> |
| <p id="container"></p> |
| <script> |
| var container = document.getElementById("container"); |
| adjustment = 0.1; |
| w = 2; h = 2; |
| for (i = 0; i < 30; ++i) { |
| adjustment += 0.1; |
| for (j = 0; j < 40; ++j) { |
| var e = document.createElement("div"); |
| e.style.top = ((w + 2) * i + j * adjustment) + "px"; |
| e.style.left = ((w + 2) * j + i * adjustment) + "px"; |
| e.style.width = w + "px"; |
| e.style.height = h + "px"; |
| container.appendChild(e); |
| w += 0.01; |
| h += 0.01; |
| } |
| } |
| </script> |
| </body> |
| </html> |
