tyle="font-family: BB2F7F3E9FEE11EA96DF67A737751C2F;">
    <div id="inherited-reference"></div>
    <math id="math-not-inherited"></math>
  </div>
  <math id="math-default"></math>

  <script>
    function getFontFamily(id) {
        return window.getComputedStyle(document.getElementById(id)).fontFamily;
    }

    test(function () {
        assert_equals(getFontFamily("inherited-reference"), "BB2F7F3E9FEE11EA96DF67A737751C2F");
        assert_not_equals(getFontFamily("math-not-inherited"), getFontFamily("i