tests/expected/tocentericons.svg
<?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 xmlns="http://www.w3.org/2000/svg">
<defs>
<font id="tocentericons" horiz-adv-x="100">
<font-face font-family="tocentericons"
units-per-em="100" ascent="100"
descent="0" />
<missing-glyph horiz-adv-x="0" />
<glyph glyph-name="bottomleft"
unicode=""
horiz-adv-x="100" d="M40 20L40 40L60 40L60 20z" />
<glyph glyph-name="center"
unicode=""
horiz-adv-x="100" d="M40 40L40 60L60 60L60 40z" />
<glyph glyph-name="topright"
unicode=""
horiz-adv-x="100" d="M40 80L40 60L60 60L60 80z" />
</font>
</defs>
</svg>