<?xml version="1.0" encoding="UTF-8"?>
<svg xmlns="http://www.w3.org/2000/svg"
     xmlns:h="http://www.w3.org/1999/xhtml"
     width="800px" height="800px">
  <title>SVG Painting: getComputedStyle().strokeWidth</title>
  <metadata>
    <h:link rel="help" href="https://svgwg.org/svg2-draft/painting.html#StrokeWidth"/>
    <h:meta name="assert" content="stroke-width computed value is absolute length."/>
  </metadata>
  <g id="target"></g>
  <g id="ref"></g>
  <style>
    #target, #ref {
      font-size: 40px;
    }
  </style>
  <h:script src="/resources/testharness.js"/>
  <h:script src="/resources/testharnessreport.js"/>
  <h:script src="/css/support/computed-testcommon.js"/>
  <script><![CDATA[

test_computed_value("stroke-width", "10", "10px");
test_computed_value("stroke-width", "calc(10px + 0.5em)", "30px");
test_computed_value("stroke-width", "calc(10px - 0.5em)", "0px");
test_computed_value("stroke-width", "40%");
test_computed_value("stroke-width", "calc(50% + 60px)");

const lengthUnits = [
  'em',
  'ex',
  'ch',
  'rem',
  'vw',
  'vh',
  'vmin',
  'vmax',
  'cm',
  'mm',
  'Q',
  'in',
  'pt',
  'pc',
  'px'
];

for (let lengthUnit of lengthUnits) {
  const length = '987' + lengthUnit;
  test(() => {
    const target = document.getElementById('target');
    target.style.strokeWidth = length;

    const ref = document.getElementById('ref');
    ref.style.textIndent = length;

    assert_equals(getComputedStyle(target).strokeWidth, getComputedStyle(ref).textIndent);
  }, 'stroke-width computes ' + lengthUnit + ' lengths');
}

  ]]></script>
</svg>