chromium/third_party/blink/web_tests/css3/blending/background-blend-mode-svg.html

<!DOCTYPE HTML>
<!-- Test background blending with SVG. Test passes if you can see a green square. -->
<style type="text/css">
    div {
        width: 100px;
        height: 100px;
        background: url('data:image/svg+xml;utf8, \
            <svg xmlns="http://www.w3.org/2000/svg" width="100px" height="100px"> \
                <rect width="100" height="100" fill="#000"/> \
                <rect width="100" height="100" fill="#FFF"/> \
            </svg>') 0 0 / 100% 100%, green;
        background-blend-mode: multiply, normal;
    }
</style>
<div></div>