Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
author: Daniel Baumann <daniel.baumann@progress-linux.org> 2024-04-19 00:47:55 +0000
committer: Daniel Baumann <daniel.baumann@progress-linux.org> 2024-04-19 00:47:55 +0000
commit: 26a029d407be480d791972afb5975cf62c9360a6 (patch)
tree: f435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/mathml/presentation-markup/radicals
parent: Initial commit. (diff)
download: firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
8 files changed, 685 insertions, 0 deletions
diff --git a/testing/web-platform/tests/mathml/presentation-markup/radicals/dynamic-radical-paint-invalidation-001-ref.html b/testing/web-platform/tests/mathml/presentation-markup/radicals/dynamic-radical-paint-invalidation-001-ref.html
new file mode 100644
index 0000000000..632d6739db
--- /dev/null
+++ b/testing/web-platform/tests/mathml/presentation-markup/radicals/dynamic-radical-paint-invalidation-001-ref.html
@@ -0,0 +1,125 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Dynamic radical: paint invalidation (expectation)</title>
+<style>
+  @font-face {
+    font-family: RadicalFont;
+    src: url("/fonts/math/radical-displaystyleverticalgap7000-rulethickness1000.woff");
+  }
+  math {
+      font-family: RadicalFont;
+      font-size: 10px;
+  }
+  #container > div {
+      height: 80px;
+      border-top: solid;
+  }
+  .withPaddingBorderAndMargin {
+      padding: 5px;
+      border: 5px solid yellow;
+      margin: 5px;
+  }
+</style>
+</head>
+<body>
+  <div id="container">
+    <div>
+      <math>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+        <msqrt>
+          <mspace width="60px" height="10px" depth="10px" style="background: blue"/>
+        </msqrt>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+      </math>
+    </div>
+    <div>
+      <math>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+        <mroot>
+          <mspace width="60px" height="10px" depth="10px" style="background: blue"/>
+          <mspace width="20px" height="10px" depth="10px" style="background: lightblue"/>
+        </mroot>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+      </math>
+    </div>
+    <div>
+      <math>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+        <msqrt>
+          <mspace width="20px" height="20px" depth="10px" style="background: blue"/>
+        </msqrt>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+      </math>
+    </div>
+    <div>
+      <math>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+        <mroot>
+          <mspace width="20px" height="20px" depth="10px" style="background: blue"/>
+          <mspace width="20px" height="10px" depth="10px" style="background: lightblue"/>
+        </mroot>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+      </math>
+    </div>
+    <div>
+      <math>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+        <msqrt>
+          <mspace width="20px" height="10px" depth="40px" style="background: blue"/>
+        </msqrt>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+      </math>
+    </div>
+    <div>
+      <math>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+        <mroot>
+          <mspace width="20px" height="10px" depth="40px" style="background: blue"/>
+          <mspace width="20px" height="10px" depth="10px" style="background: lightblue"/>
+        </mroot>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+      </math>
+    </div>
+    <div>
+      <math>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+        <msqrt>
+          <mspace width="20px" height="10px" depth="10px" style="background: blue"/>
+        </msqrt>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+      </math>
+    </div>
+    <div>
+      <math>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+        <mroot>
+          <mspace width="20px" height="10px" depth="10px" style="background: blue"/>
+          <mspace width="20px" height="10px" depth="10px" style="background: lightblue"/>
+        </mroot>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+      </math>
+    </div>
+    <div>
+      <math>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+        <msqrt class="withPaddingBorderAndMargin">
+          <mspace width="20px" height="10px" depth="10px" style="background: blue"/>
+        </msqrt>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+      </math>
+    </div>
+    <div>
+      <math>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+        <mroot class="withPaddingBorderAndMargin">
+          <mspace width="20px" height="10px" depth="10px" style="background: blue"/>
+          <mspace width="20px" height="10px" depth="10px" style="background: lightblue"/>
+        </mroot>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+      </math>
+    </div>
+  </div>
+</body>
+</html>
diff --git a/testing/web-platform/tests/mathml/presentation-markup/radicals/dynamic-radical-paint-invalidation-001.html b/testing/web-platform/tests/mathml/presentation-markup/radicals/dynamic-radical-paint-invalidation-001.html
new file mode 100644
index 0000000000..4e9375842d
--- /dev/null
+++ b/testing/web-platform/tests/mathml/presentation-markup/radicals/dynamic-radical-paint-invalidation-001.html
@@ -0,0 +1,167 @@
+<!DOCTYPE html>
+<html class="reftest-wait">
+<head>
+<meta charset="utf-8">
+<title>Dynamic radical: paint invalidation</title>
+<link rel="help" href="https://w3c.github.io/mathml-core/#radicals-msqrt-mroot">
+<meta name="assert" content="">
+<link rel="match" href="dynamic-radical-paint-invalidation-001-ref.html">
+<style>
+  @font-face {
+    font-family: RadicalFont;
+    src: url("/fonts/math/radical-displaystyleverticalgap7000-rulethickness1000.woff");
+  }
+  @font-face {
+    font-family: RadicalFont2;
+    src: url("/fonts/math/radical-kernbeforedegree4000-rulethickness1000.woff");
+  }
+  math {
+      font-family: RadicalFont;
+      font-size: 10px;
+  }
+  #container > div {
+      height: 80px;
+      border-top: solid;
+  }
+  .withPaddingBorderAndMargin {
+      padding: 5px;
+      border: 5px solid yellow;
+      margin: 5px;
+  }
+</style>
+<script src="/mathml/support/fonts.js"></script>
+<script>
+  window.addEventListener("load", () => { loadAllFonts().then(runTests); });
+  function runTests() {
+      // force initial layout so we're sure what we're testing against
+      document.documentElement.getBoundingClientRect();
+
+      var mroot = document.getElementsByTagName("mroot");
+      var msqrt = document.getElementsByTagName("msqrt");
+
+      // Modify base's width.
+      msqrt[0].firstElementChild.setAttribute("width", "60px")
+      mroot[0].firstElementChild.setAttribute("width", "60px")
+
+      // Modify base's ascent.
+      msqrt[1].firstElementChild.setAttribute("height", "20px")
+      mroot[1].firstElementChild.setAttribute("height", "20px")
+
+      // Modify base's descent.
+      msqrt[2].firstElementChild.setAttribute("depth", "40px")
+      mroot[2].firstElementChild.setAttribute("depth", "40px")
+
+      // Modify the radical's font family.
+      msqrt[3].parentNode.removeAttribute("style");
+      mroot[3].parentNode.removeAttribute("style");
+
+      // Modify radical's margin/border/padding
+      msqrt[4].setAttribute("class", "withPaddingBorderAndMargin");
+      mroot[4].setAttribute("class", "withPaddingBorderAndMargin");
+
+      document.documentElement.classList.remove('reftest-wait');
+  };
+</script>
+</head>
+<body>
+  <div id="container">
+    <div>
+      <math>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+        <msqrt>
+          <mspace width="20px" height="10px" depth="10px" style="background: blue"/>
+        </msqrt>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+      </math>
+    </div>
+    <div>
+      <math>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+        <mroot>
+          <mspace width="20px" height="10px" depth="10px" style="background: blue"/>
+          <mspace width="20px" height="10px" depth="10px" style="background: lightblue"/>
+        </mroot>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+      </math>
+    </div>
+    <div>
+      <math>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+        <msqrt>
+          <mspace width="20px" height="10px" depth="10px" style="background: blue"/>
+        </msqrt>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+      </math>
+    </div>
+    <div>
+      <math>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+        <mroot>
+          <mspace width="20px" height="10px" depth="10px" style="background: blue"/>
+          <mspace width="20px" height="10px" depth="10px" style="background: lightblue"/>
+        </mroot>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+      </math>
+    </div>
+    <div>
+      <math>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+        <msqrt>
+          <mspace width="20px" height="10px" depth="10px" style="background: blue"/>
+        </msqrt>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+      </math>
+    </div>
+    <div>
+      <math>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+        <mroot>
+          <mspace width="20px" height="10px" depth="10px" style="background: blue"/>
+          <mspace width="20px" height="10px" depth="10px" style="background: lightblue"/>
+        </mroot>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+      </math>
+    </div>
+    <div>
+      <math style="font-family: RadicalFont2">
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+        <msqrt>
+          <mspace width="20px" height="10px" depth="10px" style="background: blue"/>
+        </msqrt>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+      </math>
+    </div>
+    <div>
+      <math style="font-family: RadicalFont2">
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+        <mroot>
+          <mspace width="20px" height="10px" depth="10px" style="background: blue"/>
+          <mspace width="20px" height="10px" depth="10px" style="background: lightblue"/>
+        </mroot>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+      </math>
+    </div>
+    <div>
+      <math>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+        <msqrt>
+          <mspace width="20px" height="10px" depth="10px" style="background: blue"/>
+        </msqrt>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+      </math>
+    </div>
+    <div>
+      <math>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+        <mroot>
+          <mspace width="20px" height="10px" depth="10px" style="background: blue"/>
+          <mspace width="20px" height="10px" depth="10px" style="background: lightblue"/>
+        </mroot>
+        <mspace width="20px" height="10px" depth="10px" style="background: gray"/>
+      </math>
+    </div>
+  </div>
+  <script src="/mathml/support/feature-detection.js"></script>
+  <script>MathMLFeatureDetection.ensure_for_match_reftest("has_mspace");</script>
+</body>
+</html>
diff --git a/testing/web-platform/tests/mathml/presentation-markup/radicals/empty-msqrt-ref.html b/testing/web-platform/tests/mathml/presentation-markup/radicals/empty-msqrt-ref.html
new file mode 100644
index 0000000000..8ff5cbe9ed
--- /dev/null
+++ b/testing/web-platform/tests/mathml/presentation-markup/radicals/empty-msqrt-ref.html
@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8"/>
+    <title>Empty &lt;msqrt&gt; element (reference)</title>
+  </head>
+  <body>
+    <math><msqrt><mrow></mrow></msqrt></math>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/mathml/presentation-markup/radicals/empty-msqrt.html b/testing/web-platform/tests/mathml/presentation-markup/radicals/empty-msqrt.html
new file mode 100644
index 0000000000..f9fb65ba4b
--- /dev/null
+++ b/testing/web-platform/tests/mathml/presentation-markup/radicals/empty-msqrt.html
@@ -0,0 +1,15 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8"/>
+    <title>Empty &lt;msqrt&gt; element</title>
+    <link rel="help" href="https://w3c.github.io/mathml-core/#radicals-msqrt-mroot">
+    <meta name="assert" content="Empty msqrt should render as if it had a single empty mrow child.">
+    <link rel="match" href="empty-msqrt-ref.html">
+  </head>
+  <body>
+    <math><msqrt></msqrt></math>
+    <script src="/mathml/support/feature-detection.js"></script>
+    <script>MathMLFeatureDetection.ensure_for_match_reftest("has_msqrt");</script>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/mathml/presentation-markup/radicals/radical-rendering-from-in-flow-ref.html b/testing/web-platform/tests/mathml/presentation-markup/radicals/radical-rendering-from-in-flow-ref.html
new file mode 100644
index 0000000000..e1b8c3d161
--- /dev/null
+++ b/testing/web-platform/tests/mathml/presentation-markup/radicals/radical-rendering-from-in-flow-ref.html
@@ -0,0 +1,18 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8"/>
+    <title>radicals rendering from in-flow children</title>
+  </head>
+  <body>
+    <math>
+      <msqrt>
+        <mspace width="64px" height="8px" style="background: lightblue"></mspace>
+      </msqrt>
+      <mroot>
+        <mspace width="64px" height="12px" style="background: lightblue"></mspace>
+        <mspace width="128px" height="24px" style="background: lightgreen"></mspace>
+      </mroot>
+    </math>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/mathml/presentation-markup/radicals/radical-rendering-from-in-flow.html b/testing/web-platform/tests/mathml/presentation-markup/radicals/radical-rendering-from-in-flow.html
new file mode 100644
index 0000000000..7a5de3811b
--- /dev/null
+++ b/testing/web-platform/tests/mathml/presentation-markup/radicals/radical-rendering-from-in-flow.html
@@ -0,0 +1,49 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8"/>
+    <title>radicals rendering from in-flow children</title>
+    <link rel="help" href="https://w3c.github.io/mathml-core/#radicals-msqrt-mroot">
+    <meta name="assert" content="Verify rendering of radicals is only affected by in-flow children.">
+    <style>
+      .oof1 {
+          position: absolute;
+      }
+      .oof2 {
+          position: fixed;
+      }
+      .nobox {
+          display: none;
+      }
+    </style>
+    <link rel="match" href="radical-rendering-from-in-flow-ref.html">
+  </head>
+  <body>
+    <math>
+      <msqrt>
+        <mspace width="32px" class="oof1"/>
+        <mspace width="16px" class="oof2"/>
+        <mspace width="8px" class="nobox"/>
+        <mspace width="64px" height="8px" style="background: lightblue"></mspace>
+        <mspace width="32px" class="oof1"/>
+        <mspace width="16px" class="oof2"/>
+        <mspace width="8px" class="nobox"/>
+      </msqrt>
+      <mroot>
+        <mspace width="32px" class="oof1"/>
+        <mspace width="16px" class="oof2"/>
+        <mspace width="8px" class="nobox"/>
+        <mspace width="64px" height="12px" style="background: lightblue"></mspace>
+        <mspace width="32px" class="oof1"/>
+        <mspace width="16px" class="oof2"/>
+        <mspace width="8px" class="nobox"/>
+        <mspace width="128px" height="24px" style="background: lightgreen"></mspace>
+        <mspace width="32px" class="oof1"/>
+        <mspace width="16px" class="oof2"/>
+        <mspace width="8px" class="nobox"/>
+      </mroot>
+    </math>
+    <script src="/mathml/support/feature-detection.js"></script>
+    <script>MathMLFeatureDetection.ensure_for_match_reftest("has_msqrt");</script>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/mathml/presentation-markup/radicals/root-parameters-1.html b/testing/web-platform/tests/mathml/presentation-markup/radicals/root-parameters-1.html
new file mode 100644
index 0000000000..7600c35c59
--- /dev/null
+++ b/testing/web-platform/tests/mathml/presentation-markup/radicals/root-parameters-1.html
@@ -0,0 +1,222 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Radical parameters</title>
+<link rel="help" href="https://w3c.github.io/mathml-core/#radicals-msqrt-mroot">
+<meta name="assert" content="Elements msqrt and mroot correctly use the radical parameters from the MATH table.">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/mathml/support/feature-detection.js"></script>
+<script src="/mathml/support/fonts.js"></script>
+<style>
+  math, mspace {
+    font-size: 10px;
+  }
+  @font-face {
+    font-family: degreebottomraisepercent25-rulethickness1000;
+    src: url("/fonts/math/radical-degreebottomraisepercent25-rulethickness1000.woff");
+  }
+  @font-face {
+    font-family: displaystyleverticalgap7000-rulethickness1000;
+    src: url("/fonts/math/radical-displaystyleverticalgap7000-rulethickness1000.woff");
+  }
+  @font-face {
+    font-family: extraascender3000-rulethickness1000;
+    src: url("/fonts/math/radical-extraascender3000-rulethickness1000.woff");
+  }
+  @font-face {
+    font-family: kernafterdegreeminus5000-rulethickness1000;
+    src: url("/fonts/math/radical-kernafterdegreeminus5000-rulethickness1000.woff");
+  }
+  @font-face {
+    font-family: kernbeforedegree4000-rulethickness1000;
+    src: url("/fonts/math/radical-kernbeforedegree4000-rulethickness1000.woff");
+  }
+  @font-face {
+    font-family: verticalgap6000-rulethickness1000;
+    src: url("/fonts/math/radical-verticalgap6000-rulethickness1000.woff");
+  }
+  @font-face {
+    font-family: rulethickness8000;
+    src: url("/fonts/math/radical-rulethickness8000.woff");
+  }
+</style>
+<script>
+  var emToPx = 10 / 1000; // font-size: 10px, font.em = 1000
+  var epsilon = 1;
+
+  function getBox(aId) {
+    return document.getElementById(aId).getBoundingClientRect();
+  }
+
+  setup({ explicit_done: true });
+  window.addEventListener("load", () => { loadAllFonts().then(runTests); });
+
+  function runTests() {
+    test(function() {
+      assert_true(MathMLFeatureDetection.has_mspace());
+
+      var v1 = 25;
+      var v2 = 1000 * emToPx;
+      var radicalHeight = getBox("base001").height + v2;
+      assert_approx_equals(getBox("ref001").top - getBox("index001").bottom,
+                           v1 * radicalHeight / 100, epsilon,
+                           "mroot: vertical position of index");
+    }, "RadicalDegreeBottomRaisePercent");
+
+    test(function() {
+      assert_true(MathMLFeatureDetection.has_mspace());
+
+      var v1 = 7000 * emToPx;
+      var v2 = 1000 * emToPx;
+      assert_approx_equals(getBox("base0021").top - getBox("radical0021").top,
+                           v1 + v2, epsilon,
+                           "msqrt: vertical gap");
+      assert_approx_equals(getBox("base0022").top - getBox("radical0022").top,
+                           v1 + v2, epsilon,
+                           "mroot: vertical gap");
+    }, "RadicalDisplayStyleVerticalGap");
+
+    test(function() {
+      assert_true(MathMLFeatureDetection.has_mspace());
+
+      var v1 = 3000 * emToPx;
+      var v2 = 1000 * emToPx;
+      assert_approx_equals(getBox("base0031").top - getBox("radical0031").top,
+                           v1 + v2, epsilon,
+                           "msqrt: vertical gap");
+      assert_approx_equals(getBox("base0032").top - getBox("radical0032").top,
+                           v1 + v2, epsilon,
+                           "mroot: vertical gap");
+    }, "RadicalExtraAscender");
+
+    test(function() {
+      assert_true(MathMLFeatureDetection.has_mspace());
+
+      // Note: the size variants of U+221A in this font have width 1000.
+      var v1 = 5000 * emToPx;
+      var radicalSymbolWidth = 1000 * emToPx;
+      var radicalLeft = getBox("base004").left - radicalSymbolWidth;
+      assert_approx_equals(getBox("index004").right - radicalLeft,
+                           v1, epsilon,
+                           "mroot: kern after degree");
+    }, "RadicalKernAfterDegree");
+
+    test(function() {
+      assert_true(MathMLFeatureDetection.has_mspace());
+
+      var v1 = 4000 * emToPx;
+      assert_approx_equals(getBox("index005").left - getBox("radical005").left,
+                           v1, epsilon,
+                           "mroot: kern before degree");
+    }, "RadicalKernBeforeDegree");
+
+    test(function() {
+      assert_true(MathMLFeatureDetection.has_mspace());
+
+      var v = 8000 * emToPx;
+      assert_approx_equals(getBox("base0061").top - getBox("radical0061").top,
+                           v, epsilon,
+                           "msqrt: vertical gap");
+      assert_approx_equals(getBox("base0062").top - getBox("radical0062").top,
+                           v, epsilon,
+                           "msqrt: vertical gap");
+    }, "RadicalRuleThickness");
+
+    test(function() {
+      assert_true(MathMLFeatureDetection.has_mspace());
+
+      var v1 = 6000 * emToPx;
+      var v2 = 1000 * emToPx;
+      assert_approx_equals(getBox("base0071").top - getBox("radical0071").top,
+                           v1 + v2, epsilon,
+                           "msqrt: vertical gap");
+      assert_approx_equals(getBox("base0072").top - getBox("radical0072").top,
+                           v1 + v2, epsilon,
+                           "msqrt: vertical gap");
+    }, "RadicalVerticalGap");
+
+    done();
+  }
+</script>
+</head>
+<body>
+  <div id="log"></div>
+  <p>
+    <math style="font-family: degreebottomraisepercent25-rulethickness1000;">
+      <mspace id="ref001" width="3em" depth="1em" style="background: green"/>
+      <mroot>
+        <mspace id="base001" width="3em" height="10em" style="background: green"/>
+        <mspace id="index001" width="3em" height="1em" style="background: blue"/>
+      </mroot>
+    </math>
+  </p>
+  <hr/>
+  <p>
+    <math display="block"
+          style="font-family: displaystyleverticalgap7000-rulethickness1000;">
+      <msqrt style="background: green" id="radical0021">
+        <mspace id="base0021" width="3em" height="1em" style="background: blue"/>
+      </msqrt>
+      <mroot style="background: green" id="radical0022">
+        <mspace id="base0022" width="3em" height="1em" style="background: blue"/>
+        <mspace width="3em" height="1em" style="background: black"/>
+      </mroot>
+    </math>
+  </p>
+  <hr/>
+  <p>
+    <math style="font-family: extraascender3000-rulethickness1000;">
+      <msqrt style="background: green" id="radical0031">
+        <mspace id="base0031" width="3em" height="1em" style="background: blue"/>
+      </msqrt>
+      <mroot style="background: green" id="radical0032">
+        <mspace id="base0032" width="3em" height="1em" style="background: blue"/>
+        <mspace width="3em" height="1em" style="background: black"/>
+      </mroot>
+    </math>
+  </p>
+  <hr/>
+  <p>
+    <math style="font-family: kernafterdegreeminus5000-rulethickness1000;">
+      <mroot>
+        <mspace id="base004" width="3em" height="2em"  style="background: blue"/>
+        <mspace id="index004" width="7em" height="1em" style="background: green"/>
+      </mroot>
+    </math>
+  </p>
+  <hr/>
+  <p>
+    <math style="font-family: kernbeforedegree4000-rulethickness1000;">
+      <mroot id="radical005" style="background: blue">
+        <mspace width="3em" height="1em"/>
+        <mspace id="index005" width="3em" height="1em" style="background: green"/>
+      </mroot>
+    </math>
+  </p>
+  <hr/>
+  <p>
+    <math style="font-family: rulethickness8000;">
+      <msqrt style="background: green" id="radical0061">
+        <mspace id="base0061" width="3em" height="1em" style="background: blue"/>
+      </msqrt>
+      <mroot style="background: green" id="radical0062">
+        <mspace id="base0062" width="3em" height="1em" style="background: blue"/>
+        <mspace width="3em" height="1em" style="background: black"/>
+      </mroot>
+    </math>
+  </p>
+  <p>
+    <math style="font-family: verticalgap6000-rulethickness1000;">
+      <msqrt style="background: green" id="radical0071">
+        <mspace id="base0071" width="3em" height="1em" style="background: blue"/>
+      </msqrt>
+      <mroot style="background: green" id="radical0072">
+        <mspace id="base0072" width="3em" height="1em" style="background: blue"/>
+        <mspace width="3em" height="1em" style="background: black"/>
+      </mroot>
+    </math>
+  </p>
+</body>
+</html>
diff --git a/testing/web-platform/tests/mathml/presentation-markup/radicals/root-parameters-2.html b/testing/web-platform/tests/mathml/presentation-markup/radicals/root-parameters-2.html
new file mode 100644
index 0000000000..01d636b522
--- /dev/null
+++ b/testing/web-platform/tests/mathml/presentation-markup/radicals/root-parameters-2.html
@@ -0,0 +1,79 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Radical parameters</title>
+<link rel="help" href="https://w3c.github.io/mathml-core/#radicals-msqrt-mroot">
+<meta name="assert" content="Test edge kerning values for radicals.">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/mathml/support/feature-detection.js"></script>
+<script src="/mathml/support/fonts.js"></script>
+<style>
+  @font-face {
+      font-family: radical-negativekernbeforedegree1000-rulethickness1000;
+      src: url("/fonts/math/radical-negativekernbeforedegree1000-rulethickness1000.woff");
+  }
+  @font-face {
+      font-family: radical-kernafterdegreeminus5000-rulethickness1000;
+      src: url("/fonts/math/radical-kernafterdegreeminus5000-rulethickness1000.woff");
+  }
+  math, mspace {
+      font-size: 10px;
+  }
+  mspace {
+      opacity: .5;
+  }
+</style>
+<script>
+  var emToPx = 10 / 1000; // font-size: 10px, font.em = 1000
+  var epsilon = 1;
+
+  function getBox(aId) {
+    return document.getElementById(aId).getBoundingClientRect();
+  }
+
+  function runTests() {
+      test(function() {
+          assert_true(MathMLFeatureDetection.has_mspace());
+          assert_approx_equals(getBox("index001").left - getBox("mroot001").left,
+                               0, epsilon, "should be clamped to 0");
+      }, "RadicalKernBeforeDegree = -1em < 0");
+
+      test(function() {
+          assert_true(MathMLFeatureDetection.has_mspace());
+          var radicalSymbolWidth = 1000 * emToPx;
+          var radicalLeft = getBox("base002").left - radicalSymbolWidth;
+          assert_approx_equals(getBox("index002").right - radicalLeft,
+                               30, epsilon, "should be clamped to 3em");
+      }, "RadicalKernBeforeAfterDegree = -5em < -3em = -degree's inline size");
+
+      done();
+  }
+
+  setup({ explicit_done: true });
+  window.addEventListener("load", () => { loadAllFonts().then(runTests); });
+
+</script>
+</head>
+<body>
+  <div id="log"></div>
+  <p>
+    <math style="font-family: radical-negativekernbeforedegree1000-rulethickness1000">
+      <mroot id="mroot001">
+        <mspace id="base001" height="6em" width="6em" style="background: blue"/>
+        <mspace id="index001" height="6em" width="6em" style="background: green"/>
+      </mroot>
+    </math>
+  </p>
+  <hr/>
+  <p>
+    <math style="font-family: radical-kernafterdegreeminus5000-rulethickness1000">
+      <mroot id="mroot002">
+        <mspace id="base002" height="3em" width="3em" style="background: blue"/>
+        <mspace id="index002" height="3em" width="3em" style="background: green"/>
+      </mroot>
+    </math>
+  </p>
+</body>
+</html>
author	Daniel Baumann <daniel.baumann@progress-linux.org>	2024-04-19 00:47:55 +0000
committer	Daniel Baumann <daniel.baumann@progress-linux.org>	2024-04-19 00:47:55 +0000
commit	26a029d407be480d791972afb5975cf62c9360a6 (patch)
tree	f435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/mathml/presentation-markup/radicals
parent	Initial commit. (diff)
download	firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip