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-rw-r--r--layout/reftests/mathml/mo-glyph-size.html50
1 files changed, 50 insertions, 0 deletions
diff --git a/layout/reftests/mathml/mo-glyph-size.html b/layout/reftests/mathml/mo-glyph-size.html
new file mode 100644
index 0000000000..c0cc726daf
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+++ b/layout/reftests/mathml/mo-glyph-size.html
@@ -0,0 +1,50 @@
+<!DOCTYPE html>
+<html class="reftest-wait">
+<head>
+<meta charset="UTF-8">
+</head>
+<body>
+<!-- Bug 1219068 -->
+
+<math style="position:absolute; top: 0; font-size:1em; z-index: 0;" display="block">
+<mrow>
+ <mo>|</mo>
+ <mrow>
+ <mi>f</mi>
+ <mrow>
+ <mn>(</mn>
+ <mi>x</mi>
+ <mn>)</mn>
+ </mrow>
+ <mn>-</mn>
+ <mrow>
+ <mi>f</mi>
+ <mrow>
+ <mn>(</mn>
+ <msub>
+ <mi>x</mi>
+ <mn>0</mn>
+ </msub>
+ <mn>)</mn>
+ </mrow>
+ </mrow>
+ </mrow>
+ <mo>|</mo>
+</mrow>
+</math>
+<div id="hider"
+ style="position:absolute; top:0; left:0; background-color:green;
+ height:1em; width:100%; z-index:1; padding-top:5px;
+ padding-bottom:5px; visibility:hidden" />
+ <script>
+ function obscureMathML() {
+ var hider = document.getElementById("hider");
+ hider.style.visibility="visible";
+ // The math should now be completely obscured
+
+ document.documentElement.removeAttribute("class");
+ }
+ window.addEventListener("MozReftestInvalidate", obscureMathML);
+ </script>
+</body>
+</html>