1 files changed, 24 insertions, 0 deletions
diff --git a/testing/web-platform/tests/mathml/tools/percentscaledown.py b/testing/web-platform/tests/mathml/tools/percentscaledown.py
new file mode 100755
index 0000000000..ef40d1fd87
--- /dev/null
+++ b/testing/web-platform/tests/mathml/tools/percentscaledown.py
@@ -0,0 +1,24 @@
+#!/usr/bin/env python3
+
+from utils import mathfont
+import fontforge
+
+v1 = 80
+v2 = 40
+f = mathfont.create("scriptpercentscaledown%d-scriptscriptpercentscaledown%d" % (v1, v2),
+                    "Copyright (c) 2019 Igalia S.L.")
+f.math.ScriptPercentScaleDown = v1
+f.math.ScriptScriptPercentScaleDown = v2
+mathfont.save(f)
+
+f = mathfont.create("scriptpercentscaledown0-scriptscriptpercentscaledown%d" % v2,
+                    "Copyright (c) 2019 Igalia S.L.")
+f.math.ScriptPercentScaleDown = 0
+f.math.ScriptScriptPercentScaleDown = v2
+mathfont.save(f)
+
+f = mathfont.create("scriptpercentscaledown%d-scriptscriptpercentscaledown0" % v1,
+                    "Copyright (c) 2019 Igalia S.L.")
+f.math.ScriptPercentScaleDown = v1
+f.math.ScriptScriptPercentScaleDown = 0
+mathfont.save(f)