1 files changed, 53 insertions, 0 deletions
diff --git a/testing/web-platform/tests/mathml/presentation-markup/direction/direction-007.html b/testing/web-platform/tests/mathml/presentation-markup/direction/direction-007.html
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index 0000000000..3419467ae2
--- /dev/null
+++ b/testing/web-platform/tests/mathml/presentation-markup/direction/direction-007.html
@@ -0,0 +1,53 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8"/>
+    <title>mo and embellished mrow/munderover (lspace=1em rspace=2em)</title>
+    <link rel="help" href="https://w3c.github.io/mathml-core/#attributes-common-to-html-and-mathml-elements">
+    <link rel="help" href="https://w3c.github.io/mathml-core/#css-styling">
+    <link rel="help" href="https://w3c.github.io/mathml-core/#embellished-operators">
+    <link rel="help" href="https://w3c.github.io/mathml-core/#operator-fence-separator-or-accent-mo">
+    <link rel="help" href="https://w3c.github.io/mathml-core/#horizontally-group-sub-expressions-mrow">
+    <link rel="help" href="https://w3c.github.io/mathml-core/#underscripts-and-overscripts-munder-mover-munderover">
+    <meta name="assert" content="Verify that the lspace/rspace on an mo or an embellished mrow/munderover element are switched in RTL mode">
+    <link rel="match" href="direction-007-ref.html">
+    <link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
+    <style>
+      math, math * {
+          font: 25px/1 Ahem;
+      }
+    </style>
+  </head>
+  <body>
+
+    <p>
+      <math dir="rtl">
+        <mtext>p</mtext><mo lspace="1em" rspace="2em">X</mo><mtext>p</mtext>
+      </math>
+    </p>
+
+    <p>
+      <math dir="rtl">
+        <mtext>p</mtext>
+        <mrow><mo lspace="1em" rspace="2em">X</mo></mrow>
+        <mtext>p</mtext>
+      </math>
+    </p>
+
+    <p>
+      <math dir="rtl">
+        <mtext>p</mtext>
+        <munderover>
+          <mo lspace="1em" rspace="2em">X</mo>
+          <mtext>É</mtext>
+          <mtext>É</mtext>
+        </munderover>
+        <mtext>p</mtext>
+      </math>
+    </p>
+
+   <script src="/mathml/support/feature-detection.js"></script>
+   <script>MathMLFeatureDetection.ensure_for_match_reftest("has_dir");</script>
+
+  </body>
+</html>