LayoutTests/svg/custom/visibility-override-filter.svg

   1 <svg xmlns="http://www.w3.org/2000/svg">
   2     <defs>
   3         <filter id="myfilter" filterUnits="objectBoundingBox" x="0%" y="0%" width="100%" height="100%">
   4             <feFlood flood-color="green" flood-opacity="1"/>
   5         </filter>
   6     </defs>
   7
   8     <rect fill="red" height="100px" width="100px"/>
   9     <g visibility='hidden' filter='url(#myfilter)'>
  10         <rect fill="red" height="100px" width="100px"/>
  11     </g>
  12 </svg>