<?xml version="1.0" standalone="no"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
  "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<svg width="6cm" height="5cm" viewBox="0 0 600 500"
     xmlns="http://www.w3.org/2000/svg" version="1.1">
  <desc>using SVG as a resource doc should apply this doc's CSP</desc>

  <use xlink:href="scripted.svg#postmessagescript" />

  <circle cx="300" cy="225" r="100" fill="lawngreen"/>

  <text x="300" y="250"
        font-family="Verdana"
        font-size="50"
        text-anchor="middle">
      PASS
    </text>
</svg>