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Test Info:
<!DOCTYPE html>
<html class="reftest-wait">
<head>
<meta charset="utf-8">
<title>CSS Masking: clipPath invalidation.</title>
<style type="text/css">
div.outer {
position: absolute;
background-color: purple;
border: solid purple;
width: 200px;
height: 200px;
}
div.clipped {
clip-path: url(#cp1);
}
div.inner {
width: 5px;
height: 5px;
border: 1px solid transparent;
will-change: transform;
}
</style>
</head>
<body>
<div id="d1" class="outer clipped"><div class="inner"></div></div>
<script type="text/javascript">
function changeClipPath()
{
document.getElementById("r1").setAttribute("width", "50");
document.getElementById("r1").setAttribute("height", "50");
document.getElementById("r1").setAttribute("x", "100");
document.getElementById("r1").setAttribute("y", "100");
document.documentElement.removeAttribute("class");
}
document.addEventListener("MozReftestInvalidate",
changeClipPath);
</script>
<svg height="0">
<clipPath id="cp1">
<rect id="r1" x="50" y="50" width="100" height="100"/>
</clipPath>
</svg>
</body>
</html>