| <!-- |
| Any copyright is dedicated to the Public Domain. |
| http://creativecommons.org/publicdomain/zero/1.0/ |
| --> |
| <svg xmlns='http://www.w3.org/2000/svg'> |
| <!-- |
| A basic test for the <feSpecularLighting> filter primitive. |
| Setting kernelUnitLength on the <feSpecularLighting> should allow us to |
| assume pixel perfection. |
| --> |
| <filter id='f' x='0' y='0' width='1' height='1' color-interpolation-filters='sRGB'> |
| <feSpecularLighting kernelUnitLength='1' result='a'> |
| <feDistantLight azimuth='45'/> |
| </feSpecularLighting> |
| <feComposite in='a' in2='SourceAlpha' operator='in' result='b'/> |
| <feComposite in='SourceGraphic' in2='b' operator='arithmetic' k1='0' k2='1' k3='1' k4='0' x='10' y='10' width='80' height='80'/> |
| </filter> |
| <rect width='100' height='100' fill='blue'/> |
| <path d='M0,0 h100 v100 h-100 z M20,20 v60 h60 v-60 z' filter='url(#f)'/> |
| |
| <!-- Cover two spots in the test whose rendering differs in opt builds |
| vs. debug builds (see Bug 610945). --> |
| <rect x='78' y='18' width='4' height='4'/> |
| <rect x='18' y='78' width='4' height='4'/> |
| </svg> |
