Adding upstream version 115.8.0esr.upstream/115.8.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 12 insertions, 0 deletions

diff --git a/testing/web-platform/tests/mathml/tools/xHeight.py b/testing/web-platform/tests/mathml/tools/xHeight.py
new file mode 100755
index 0000000000..ad0f8b9e02
--- /dev/null
+++ b/testing/web-platform/tests/mathml/tools/xHeight.py
@@ -0,0 +1,12 @@
+#!/usr/bin/env python3
+
+from utils import mathfont
+import fontforge
+
+v = mathfont.em / 2
+f = mathfont.create("xheight%d" % v,
+                    "Copyright (c) 2016 MathML Association")
+g = f.createChar(ord('x'))
+mathfont.drawRectangleGlyph(g, mathfont.em, v, 0)
+assert f.xHeight == v, "Bad x-height value!"
+mathfont.save(f)