<!DOCTYPE HTML>
This test passes if there is an A and a green square.<br>
<svg xmlns="http://www.w3.org/2000/svg" xmlns:svg="http://www.w3.org/2000/svg" width="200px" height="200px">
    <defs>
        <pattern id="pattern" patternUnits="userSpaceOnUse" x="0" y="0" width="200px" height="200px" patternTransform="scale(10)">
            <g transform="scale(0.1)">
                <rect width="45px" height="45px" x="55px" y="55px" fill="green"/>
                <text style="font-size: 60px; font-family: Verdana;" x="0" y="100">A</text>
            </g>
        </pattern>
    </defs>
    <rect width="400" height="200" x="0" y="0" style="fill:url(#pattern);"/>
</svg>