<!DOCTYPE html>
<title>baseVal in symbol and other display:none</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<link rel="help" href="https://svgwg.org/svg2-draft/types.html#InterfaceSVGAnimatedLength"/>
<link rel="help" href="https://svgwg.org/svg2-draft/types.html#__svg__SVGAnimatedLength__baseVal"/>
<svg width="0" height="0">
  <svg width="600" height="400" font-size="5">
    <symbol width="40em" height="20em">
      <g font-size="10px">
        <rect id="r1" x="5em" y="6em" width="20%" height="30%" />
        <circle id="c1" cx="5em" cy="6em" r="10em" />
      </g>
    </symbol>
    <g font-size="10px" style="display:none">
      <rect id="r2" x="5em" y="6em" width="20%" height="30%" />
      <circle id="c2" cx="5em" cy="6em" r="10em" />
    </g>
  </svg>
</svg>
<script>
  let r1 = document.getElementById("r1"),
      c1 = document.getElementById("c1"),
      r2 = document.getElementById("r2"),
      c2 = document.getElementById("c2");

  const assertBaseVal = (length, expected, info) => {
    assert_equals(length.baseVal.value, expected, info);
  };

  let tEm = async_test("With em");
  let tEmDone = tEm.step_func_done(() => {
    assertBaseVal(r1.x, 50, "r1.x");
    assertBaseVal(r1.y, 60, "r1.y");
    assertBaseVal(c1.cx, 50, "c1.cx");
    assertBaseVal(c1.cy, 60, "c1.cy");
    assertBaseVal(c1.r, 100, "c1.r");

    assertBaseVal(r2.x, 50, "r2.x");
    assertBaseVal(r2.y, 60, "r2.y");
    assertBaseVal(c2.cx, 50, "c2.cx");
    assertBaseVal(c2.cy, 60, "c2.cy");
    assertBaseVal(c2.r, 100, "c2.r");
  });

  let tEmPercentage = async_test("With em and percentage");
  let tEmPercentageDone = tEmPercentage.step_func_done(() => {
    assertBaseVal(r1.width, 40, "r1.width");
    assertBaseVal(r1.height, 30, "r1.height");

    assertBaseVal(r2.width, 120, "r2.width");
    assertBaseVal(r2.height, 120, "r2.height");
  });

  const main = () => {
    window.requestAnimationFrame(() => {
      tEmDone();
      tEmPercentageDone();
    });
  };

  if (document.readyState === "complete") {
    main();
  } else {
    window.addEventListener("load", main);
  }
</script>