<?xml version="1.0" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg"
     xmlns:h="http://www.w3.org/1999/xhtml">
  <metadata>
    <h:link rel="help" href="https://w3c.github.io/svgwg/svg2-draft/single-page.html#text-TSpanNotes"/>
    <h:meta name="assert" content="dx, dy attrs on tspan support length()"/>
</metadata>
  <text id="text" font-family="Verdana" font-size="55" fill="blue"
    y="150"
    x="120"
    >His socks are <tspan id="tsp"
    dx="60 90 -30 120 60 -257"
    dy="0 12 24 12 0 -12 -24 -12 0"
    >very</tspan> clean.</text>
  <h:script src="/resources/testharness.js"/>
  <h:script src="/resources/testharnessreport.js"/>
  <script><![CDATA[
    test(function() {
      var tspan = document.getElementById('tsp');
      assert_equals(tspan.dx.baseVal.length, 6);
      assert_equals(tspan.dy.baseVal.length, 9);
    });
  ]]></script>
</svg>