1 files changed, 37 insertions, 0 deletions
diff --git a/layout/reftests/mathml/mfrac-linethickness-3.xhtml b/layout/reftests/mathml/mfrac-linethickness-3.xhtml
new file mode 100644
index 0000000000..ca11826284
--- /dev/null
+++ b/layout/reftests/mathml/mfrac-linethickness-3.xhtml
@@ -0,0 +1,37 @@
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <style>
+      @font-face
+      {
+          font-family: Ahem;
+          src: url(../fonts/Ahem.ttf);
+      }
+      math {
+          font: 25px Ahem;
+      }
+    </style>
+  </head>
+<body>
+  <math xmlns="http://www.w3.org/1998/Math/MathML">
+    <mfrac linethickness="2km">
+      <mn>1</mn>
+      <mn>2</mn>
+    </mfrac>
+    <mo>=</mo>
+    <mfrac linethickness = "cat">
+      <mn>1</mn>
+      <mn>2</mn>
+    </mfrac>
+    <mo>=</mo>
+    <mfrac linethickness = "-2px">
+      <mn>1</mn>
+      <mn>2</mn>
+    </mfrac>
+    <mo>=</mo>
+    <mfrac linethickness="1">
+      <mn>1</mn>
+      <mn>2</mn>
+    </mfrac>
+  </math>
+</body>
+</html>