<!DOCTYPE HTML>
<html>
<body>
<p>This test passes if there are three 100x100px green squares in a diagonal line below:</p>
<svg width="300" height="300">
    <svg width="100" height="100">
        <rect width="100%" height="100%" fill="green"/>
    </svg>
    <svg x="100" y="100" width="100" height="100">
        <rect width="100%" height="100%" fill="green"/>
    </svg>
    <svg x="200" y="200" width="100" height="100">
        <rect width="100%" height="100%" fill="green"/>
    </svg>
</svg>
</body>
</html>