1 files changed, 29 insertions, 3 deletions
diff --git a/Lib/test/test_free_threading/test_itertools_batched.py b/Lib/test/test_free_threading/test_itertools.py
index a754b4f9ea9..8360afbf78c 100644
--- a/Lib/test/test_free_threading/test_itertools_batched.py
+++ b/Lib/test/test_free_threading/test_itertools.py
@@ -1,15 +1,15 @@
 import unittest
 from threading import Thread, Barrier
-from itertools import batched
+from itertools import batched, cycle
 from test.support import threading_helper
 
 
 threading_helper.requires_working_threading(module=True)
 
-class EnumerateThreading(unittest.TestCase):
+class ItertoolsThreading(unittest.TestCase):
 
     @threading_helper.reap_threads
-    def test_threading(self):
+    def test_batched(self):
         number_of_threads = 10
         number_of_iterations = 20
         barrier = Barrier(number_of_threads)
@@ -34,5 +34,31 @@ class EnumerateThreading(unittest.TestCase):
 
             barrier.reset()
 
+    @threading_helper.reap_threads
+    def test_cycle(self):
+        number_of_threads = 6
+        number_of_iterations = 10
+        number_of_cycles = 400
+
+        barrier = Barrier(number_of_threads)
+        def work(it):
+            barrier.wait()
+            for _ in range(number_of_cycles):
+                _ = next(it)
+
+        data = (1, 2, 3, 4)
+        for it in range(number_of_iterations):
+            cycle_iterator = cycle(data)
+            worker_threads = []
+            for ii in range(number_of_threads):
+                worker_threads.append(
+                    Thread(target=work, args=[cycle_iterator]))
+
+            with threading_helper.start_threads(worker_threads):
+                pass
+
+            barrier.reset()
+
+
 if __name__ == "__main__":
     unittest.main()