<svg xmlns="http://www.w3.org/2000/svg" class="reftest-wait"> <!-- Test to be sure that a zero-sized-in-one-dimension viewBox doesn't make us fail assertions. --> <script> document.addEventListener("MozReftestInvalidate", waitAndFinish, false); function waitAndFinish() { // Sadly, MozReftestInvalidate fires sooner than PaintPattern here, so // we need to wait a little bit to give PaintPattern a chance to hit // this bug. setTimeout(finish, 100); } function finish() { document.documentElement.removeAttribute("class"); } </script> <pattern id="test" viewBox="0 0 0 1"> <rect/> </pattern> <rect width="200" height="200" fill="url(#test)"/> </svg>