mathml/relations/css-styling/width-height-001.html

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>width, height, inline-size and block-size</title>
<link rel="help" href="https://w3c.github.io/mathml-core/#layout-algorithms">
<meta name="assert" content="Verify that width, height, inline-size and block-size properties are ignored.">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/mathml/support/feature-detection.js"></script>
<script src="/mathml/support/mathml-fragments.js"></script>
<script src="/mathml/support/box-comparison.js"></script>
<script>
  var epsilon = 1;

  setup({ explicit_done: true });
  window.addEventListener("load", runTests);

  function runTests() {

    for (tag in MathMLFragments) {
        if (!FragmentHelper.isValidChildOfMrow(tag) || tag === "mtable")
            continue;

        test(function() {
            assert_true(MathMLFeatureDetection[`has_${tag}`](), `${tag} is supported`);
            var style = "width: 500px; height: 400px;";
            var s = compareSizeWithAndWithoutStyle(tag, style);
            assert_approx_equals(s.width_delta, 0, epsilon, "width");
            assert_approx_equals(s.height_delta, 0, epsilon, "height");
            assert_approx_equals(s.element_width_delta, 0, epsilon, "element width");
            assert_approx_equals(s.element_height_delta, 0, epsilon, "element height");
        }, `width and height properties on ${tag}`);

        test(function() {
            assert_true(MathMLFeatureDetection[`has_${tag}`](), `${tag} is supported`);
            var style = "inline-size: 500px; block-size: 400px;";
            var s = compareSizeWithAndWithoutStyle(tag, style);
            assert_approx_equals(s.width_delta, 0, epsilon, "width");
            assert_approx_equals(s.height_delta, 0, epsilon, "height");
            assert_approx_equals(s.element_width_delta, 0, epsilon, "element width");
            assert_approx_equals(s.element_height_delta, 0, epsilon, "element height");
        }, `inline-size and block-size properties on ${tag}`);
    }

    done();
  }
</script>
</head>
<body>
  <div id="log"></div>
</body>
</html>