From 2ea20f9572fefb59f6e5ec84b84d2a32b4c532aa Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Fri, 24 May 2024 10:35:24 -0600
Subject: [PATCH] [bezierTools] Add a test

---
 Tests/misc/bezierTools_test.py | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Tests/misc/bezierTools_test.py b/Tests/misc/bezierTools_test.py
index 4030f0704..6107a39df 100644
--- a/Tests/misc/bezierTools_test.py
+++ b/Tests/misc/bezierTools_test.py
@@ -206,6 +206,16 @@ def test_calcQuadraticArcLength():
             ((242, 402), (242, 403), (242, 399), (242, 399)),  # off by one unit
             3.32098765445,
         ),
+        (
+            # https://github.com/fonttools/fonttools/issues/3514
+            (
+                (626.9918761593156, 1000.0),
+                (639.133178223544, 1000.0),
+                (650.1152019577394, 1000.0),
+                (626.9918761593156, 1000.0),
+            ),  # infinite recursion with Cython
+            27.06159516422008,
+        ),
     ],
 )
 def test_calcCubicArcLength(segment, expectedLength):