From 5e141f027b2f9c9a5316c0c28c49bbce3b34680d Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Tue, 21 Feb 2023 16:52:36 -0700
Subject: [PATCH] [cubic-glyf] Add test for offcurve wrap-around and
 all-offcurve

---
 Tests/ttLib/data/dot-cubic.ttf | Bin 0 -> 416 bytes
 Tests/ttLib/ttGlyphSet_test.py |  35 +++++++++++++++++++++++++++++++++
 2 files changed, 35 insertions(+)
 create mode 100644 Tests/ttLib/data/dot-cubic.ttf

diff --git a/Tests/ttLib/data/dot-cubic.ttf b/Tests/ttLib/data/dot-cubic.ttf
new file mode 100644
index 0000000000000000000000000000000000000000..229c9e93dc001ba5495cbe487fc95ed019b2b314
GIT binary patch
literal 416
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literal 0
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diff --git a/Tests/ttLib/ttGlyphSet_test.py b/Tests/ttLib/ttGlyphSet_test.py
index f6bee1ad7..2579fc1c4 100644
--- a/Tests/ttLib/ttGlyphSet_test.py
+++ b/Tests/ttLib/ttGlyphSet_test.py
@@ -544,3 +544,38 @@ class TTGlyphSetTest(object):
         pen = RecordingPointPen()
         glyph.drawPoints(pen)
         assert pen.value
+
+    def test_cubic_glyf(self):
+        font = TTFont(self.getpath("dot-cubic.ttf"))
+        glyphset = font.getGlyphSet()
+
+        expected = [
+            ("moveTo", ((76, 181),)),
+            ("curveTo", ((103, 181), (125, 158), (125, 131))),
+            ("curveTo", ((125, 104), (103, 82), (76, 82))),
+            ("curveTo", ((48, 82), (26, 104), (26, 131))),
+            ("curveTo", ((26, 158), (48, 181), (76, 181))),
+            ("closePath", ()),
+        ]
+
+        pen = RecordingPen()
+        glyphset["glyph00001"].draw(pen)
+        assert pen.value == expected
+
+        pen = RecordingPen()
+        glyphset["glyph00002"].draw(pen)
+        assert pen.value == expected
+
+        pen = RecordingPen()
+        glyphset["glyph00003"].draw(pen)
+        assert pen.value == expected
+
+        pen = RecordingPen()
+        glyphset["glyph00004"].draw(pen)
+        assert pen.value == [
+            ("curveTo", ((103, 181), (125, 158), (125, 131))),
+            ("curveTo", ((125, 104), (103, 82), (75.5, 82))),
+            ("curveTo", ((48, 82), (26, 104), (26, 131))),
+            ("curveTo", ((26, 158), (48, 181), (75.5, 181))),
+            ("closePath", ()),
+        ]