gecko-dev/content/smil/crashtests/650732-1.svg

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<svg xmlns="http://www.w3.org/2000/svg" class="reftest-wait">
<rect fill="green" width="100" height="100">
<set id="a" attributeName="fill" to="blue"
begin="6s" end="986s"/>
<set id="b" attributeName="fill" to="orange"
begin="a.begin+69.3s;b.begin+700s" dur="700s" end="a.end"/>
<set id="c" attributeName="fill" to="yellow"
begin="0s;b.begin+700s"/>
</rect>
<script type="text/javascript">
<![CDATA[
const max_attempts = 100;
var attempts = 0;
function attemptCrash()
{
remove();
add();
if (++attempts >= max_attempts) {
document.documentElement.removeAttribute("class");
} else {
setTimeout(attemptCrash, 0);
}
}
function add()
{
const svgns = "http://www.w3.org/2000/svg";
var elem = document.createElementNS(svgns, "set");
elem.setAttribute("id", "b");
elem.setAttribute("attributeName", "fill");
elem.setAttribute("to", "orange");
elem.setAttribute("begin", "a.begin+69.3s;b.begin+700s");
elem.setAttribute("dur", "700s");
elem.setAttribute("end", "a.end");
rect = document.getElementsByTagNameNS(svgns, "rect")[0];
rect.appendChild(elem);
}
function remove()
{
var elem = document.getElementById('b');
elem.parentNode.removeChild(elem);
elem = null;
}
window.addEventListener("load", attemptCrash, false);
]]>
</script>
</svg>