<html>
<head>
<script>
    if (window.testRunner)
        testRunner.dumpAsText();
</script>
</head>
<input type="range" value=0>
<script>
document.querySelector(":in-range").style.WebkitMaskComposite="source-over";
document.querySelector(":in-range").style.paddingBottom="9223372036854775808em";
</script>
<p>This test passes if it does not crash.</p>
</html>
