<?xml version="1.0" encoding="UTF-8"?>
<svg xmlns="http://www.w3.org/2000/svg"
     xmlns:h="http://www.w3.org/1999/xhtml">
  <metadata>
    <h:link rel="help" href="https://www.w3.org/TR/SVG2/shapes.html#InterfaceSVGLineElement"/>
    <h:link rel="help" href="https://www.w3.org/TR/SVG2/types.html#InterfaceSVGGeometryElement"/>
    <h:meta name="assert" content="The line element supports getPointAtLength."/>
  </metadata>
  <line id="interval" x1="300" y1="400" x2="500" y2="400"/>
  <h:script src="/resources/testharness.js"/>
  <h:script src="/resources/testharnessreport.js"/>
  <script><![CDATA[
    test(function() {
      var interval = document.getElementById('interval');
      assert_not_equals(interval.getTotalLength, undefined, 'getTotalLength is defined for SVGLineElement');
      assert_not_equals(interval.getPointAtLength, undefined, 'getPointAtLength is defined for SVGLineElement');
      assert_equals(interval.getTotalLength(), 200, 'total length');

      var point = interval.getPointAtLength(10);
      assert_equals(point.x, 310, 'x');
      assert_equals(point.y, 400, 'y');
    }, 'line supports getPointAtLength');

    test(function() {
      var interval = document.getElementById('interval');
      interval.setAttribute('pathLength', '25');

      assert_equals(interval.getTotalLength(), 200, 'total length');

      var point = interval.getPointAtLength(10);
      assert_equals(point.x, 310, 'x');
      assert_equals(point.y, 400, 'y');
    }, 'line getPointAtLength ignores pathLength');
  ]]></script>
</svg>