margin-001.html - mozsearch

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This WPT test may be referenced by the following Test IDs:
- /mathml/relations/css-styling/padding-border-margin/margin-001.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<html>

<head>

<meta charset="utf-8">

<title>margin</title>

<link rel="help" href="https://w3c.github.io/mathml-core/#layout-algorithms">

<meta name="assert" content="Verify that margin is taken into account.">

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script src="/mathml/support/feature-detection.js"></script>

<script src="/mathml/support/box-comparison.js"></script>

<script>

  var epsilon = 1;

  setup({ explicit_done: true });

  window.addEventListener("load", runTests);

  function runTests() {

      test(function() {

          assert_true(MathMLFeatureDetection.has_mspace());

          var s = measureSpaceAround("mrow-margin")

          assert_approx_equals(s.left, 20, epsilon, "left margin");

          assert_approx_equals(s.right, 30, epsilon, "right margin");

          assert_approx_equals(s.top, 40, epsilon, "top margin");

          assert_approx_equals(s.bottom, 50, epsilon, "bottom margin");

          var b = document.getElementById("mrow-margin").

              getBoundingClientRect();

          assert_approx_equals(b.width, 50, epsilon, "element width");

          assert_approx_equals(b.height, 50, epsilon, "element height");

      }, "Margin properties on mrow");

      test(function() {

          assert_true(MathMLFeatureDetection.has_mspace());

          assert_true(MathMLFeatureDetection.has_dir());

          var s = measureSpaceAround("mrow-margin-rtl")

          assert_approx_equals(s.left, 20, epsilon, "left margin");

          assert_approx_equals(s.right, 30, epsilon, "right margin");

          assert_approx_equals(s.top, 40, epsilon, "top margin");

          assert_approx_equals(s.bottom, 50, epsilon, "bottom margin");

          var b = document.getElementById("mrow-margin-rtl").

              getBoundingClientRect();

          assert_approx_equals(b.width, 50, epsilon, "element width");

          assert_approx_equals(b.height, 50, epsilon, "element height");

      }, "Margin properties on mrow (rtl)");

      test(function() {

          assert_true(MathMLFeatureDetection.has_mspace());

          var s = measureSpaceAround("mrow-margin-shorthand")

          assert_approx_equals(s.left, 20, epsilon, "left margin");

          assert_approx_equals(s.right, 20, epsilon, "right margin");

          assert_approx_equals(s.top, 20, epsilon, "top margin");

          assert_approx_equals(s.bottom, 20, epsilon, "bottom margin");

          var b = document.getElementById("mrow-margin-shorthand").

              getBoundingClientRect();

          assert_approx_equals(b.width, 50, epsilon, "element width");

          assert_approx_equals(b.height, 50, epsilon, "element height");

      }, "Margin properties on mrow (shorthand)");

      test(function() {

          assert_true(MathMLFeatureDetection.has_mspace());

          var s = measureSpaceAround("mrow-margin-logical")

          assert_approx_equals(s.left, 20, epsilon, "left margin");

          assert_approx_equals(s.right, 30, epsilon, "right margin");

          assert_approx_equals(s.top, 40, epsilon, "top margin");

          assert_approx_equals(s.bottom, 50, epsilon, "bottom margin");

          var b = document.getElementById("mrow-margin-logical").

              getBoundingClientRect();

          assert_approx_equals(b.width, 50, epsilon, "element width");

          assert_approx_equals(b.height, 50, epsilon, "element height");

      }, "Margin properties on mrow (logical)");

      test(function() {

          assert_true(MathMLFeatureDetection.has_mspace());

          assert_true(MathMLFeatureDetection.has_dir());

          var s = measureSpaceAround("mrow-margin-logical-rtl")

          assert_approx_equals(s.left, 30, epsilon, "left margin");

          assert_approx_equals(s.right, 20, epsilon, "right margin");

          assert_approx_equals(s.top, 40, epsilon, "top margin");

          assert_approx_equals(s.bottom, 50, epsilon, "bottom margin");

          var b = document.getElementById("mrow-margin-logical-rtl").

              getBoundingClientRect();

          assert_approx_equals(b.width, 50, epsilon, "element width");

          assert_approx_equals(b.height, 50, epsilon, "element height");

      }, "Margin properties on mrow (logical, rtl)");

      test(function() {

          assert_true(MathMLFeatureDetection.has_mspace());

          var s = measureSpaceAround("mrow-margin-logical-shorthand")

          assert_approx_equals(s.left, 20, epsilon, "left margin");

          assert_approx_equals(s.right, 20, epsilon, "right margin");

          assert_approx_equals(s.top, 30, epsilon, "top margin");

          assert_approx_equals(s.bottom, 30, epsilon, "bottom margin");

          var b = document.getElementById("mrow-margin-logical-shorthand").

              getBoundingClientRect();

          assert_approx_equals(b.width, 50, epsilon, "element width");

          assert_approx_equals(b.height, 50, epsilon, "element height");

      }, "Margin properties on mrow (logical, shorthand)");

    done();

</script>

</head>

<body>

  <div id="log"></div>

<p>

    <math>

      <mrow>

        <mrow id="mrow-margin"

              style="margin-left: 20px;

                     margin-right: 30px;

                     margin-top: 40px;

                     margin-bottom: 50px;">

          <mspace width="50px" height="50px"></mspace>

        </mrow>

      </mrow>

    </math>

  </p>

<p>

    <math dir="rtl">

      <mrow>

        <mrow id="mrow-margin-rtl"

              style="margin-left: 20px;

                     margin-right: 30px;

                     margin-top: 40px;

                     margin-bottom: 50px;">

          <mspace width="50px" height="50px"></mspace>

        </mrow>

      </mrow>

    </math>

  </p>

<p>

    <math>

      <mrow>

        <mrow id="mrow-margin-shorthand"

              style="margin: 20px;">

          <mspace width="50px" height="50px"></mspace>

        </mrow>

      </mrow>

    </math>

  </p>

<p>

    <math>

      <mrow>

        <mrow id="mrow-margin-logical"

              style="margin-inline-start: 20px;

                     margin-inline-end: 30px;

                     margin-block-start: 40px;

                     margin-block-end: 50px;">

          <mspace width="50px" height="50px"></mspace>

        </mrow>

      </mrow>

    </math>

  </p>

<p>

    <math dir="rtl">

      <mrow>

        <mrow id="mrow-margin-logical-rtl"

              style="margin-inline-start: 20px;

                     margin-inline-end: 30px;

                     margin-block-start: 40px;

                     margin-block-end: 50px;">

          <mspace width="50px" height="50px"></mspace>

        </mrow>

      </mrow>

    </math>

  </p>

<p>

    <math>

      <mrow>

        <mrow id="mrow-margin-logical-shorthand"

              style="margin-inline: 20px;

                     margin-block: 30px;">

          <mspace width="50px" height="50px"></mspace>

        </mrow>

      </mrow>

    </math>

  </p>

</body>

</html>