<!-- Any copyright is dedicated to the Public Domain. http://creativecommons.org/publicdomain/zero/1.0/ --> <svg xmlns="http://www.w3.org/2000/svg"> <title>Testcase for invalid path</title> <!-- From https://bugzilla.mozilla.org/show_bug.cgi?id=601699 --> <marker id="marker" markerWidth="10" markerHeight="10"> <circle cx="5" cy="5" r="5"/> </marker> <rect width="100%" height="100%" fill="lime"/> <path id="path" fill="red" marker-mid="url(#marker)"/> <script><![CDATA[ // Parser will throw out path without an initial moveto command, so we use // script to inject one and see what happens. var path = document.getElementById("path"); var curve = path.createSVGPathSegCurvetoCubicAbs(0, 400, 400, 400, 400, 0); path.pathSegList.appendItem(curve); ]]></script> </svg>