<html xmlns="http://www.w3.org/1999/xhtml"> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=467671 --> <head> <title>Test for Bug 467671</title> <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> </head> <body> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=467671">Mozilla Bug 467671</a> <p id="display"></p> <div id="content" style="display: none"> </div> <pre id="test"> <script type="application/javascript"> <![CDATA[ /** Test for Bug 467671 **/ function storeSVGPropertyAsExpando(localName, prop) { var elem = document.createElementNS("http://www.w3.org/2000/svg", localName); elem.addEventListener("click", function(){}, false); var propVal = elem[prop]; Object.prototype.toSource[prop + "_expando"] = propVal; if (propVal instanceof SVGAnimatedAngle || propVal instanceof SVGAnimatedLength || propVal instanceof SVGAnimatedRect || propVal instanceof SVGAnimatedPreserveAspectRatio) { Object.prototype.toSource[prop + "_baseVal_expando"] = propVal.baseVal; Object.prototype.toSource[prop + "_animVal_expando"] = propVal.animVal; } } // class storeSVGPropertyAsExpando("marker", "class"); // angle storeSVGPropertyAsExpando("marker", "orientAngle"); // viewBox storeSVGPropertyAsExpando("marker", "viewBox"); // preserveAspectRatio storeSVGPropertyAsExpando("marker", "preserveAspectRatio"); // boolean storeSVGPropertyAsExpando("feConvolveMatrix", "preserveAlpha"); // enum storeSVGPropertyAsExpando("feConvolveMatrix", "edgeMode"); // special marker enum storeSVGPropertyAsExpando("marker", "orientType"); // integer storeSVGPropertyAsExpando("feConvolveMatrix", "orderX"); // length storeSVGPropertyAsExpando("feConvolveMatrix", "x"); // number storeSVGPropertyAsExpando("feConvolveMatrix", "divisor"); // string storeSVGPropertyAsExpando("feConvolveMatrix", "in1"); var elem1 = document.createElementNS("http://www.w3.org/2000/svg", "switch"); var elem2 = document.createElementNS("http://www.w3.org/2000/svg", "rect"); elem1.appendChild(elem2); document.getElementById("content").appendChild(elem1); elem2.addEventListener("click", function(){}, false); Object.prototype.toSource.expando = elem1; ok(true, "SVG shouldn't leak."); ]]> </script> </pre> </body> </html>