<!-- Any copyright is dedicated to the Public Domain. http://creativecommons.org/publicdomain/zero/1.0/ --> <svg xmlns="http://www.w3.org/2000/svg" version="1.1" class="reftest-wait"> <title>Test that the area that's covered by a filtered element is invalidated when content inside it changes</title> <filter id="f" x="0" y="0" width="100%" height="100"> <feGaussianBlur in="SourceGraphic" stdDeviation="0.1"/> </filter> <script type="text/javascript">//<![CDATA[ function doTest() { var e = document.getElementsByTagName("rect")[0]; e.style.fill = "lime"; document.documentElement.removeAttribute('class'); } document.addEventListener("MozReftestInvalidate", doTest, false); //]]></script> <g filter="url(#f)"> <rect x="0" y="0" width="100" height="100" style="fill: red;"/> </g> </svg>