testsuite/gsk/compare/linear-gradient-3d-nocairo.node

clip {
  clip: 1 -25 50 50;
  child: transform {
    transform: perspective(100) rotateY(45);
    child: linear-gradient {
        bounds: 0 -100 200 200;
        start: 0 -100;
        end: 0 100;
        stops: 0.5 red,
         0.5 lime;
   }
 }
}