<svg xmlns="http://www.w3.org/2000/svg"
     xmlns:html="http://www.w3.org/1999/xhtml">
  <title>Inconsistent two 'textLength' attributes</title>
  <html:script src="/resources/testharness.js"/>
  <html:script src="/resources/testharnessreport.js"/>
  <html:link rel="help" href="https://crbug.com/1399351"/>
  <g>
    <text textLength="150" x="10" y="100">
    <tspan textLength="300">Scalable Vector</tspan>
    </text>
  </g>
  <html:script>
test(() => {
  const tspan = document.querySelector('tspan');
  assert_less_than(tspan.getStartPositionOfChar(0).x,
                   tspan.getStartPositionOfChar(1).x);
}, 'The first characters should be on the left of the second character.');
  </html:script>
</svg>