gh-117008: Fix functools test_recursive_pickle() (#117009)

Use support.infinite_recursion() in test_recursive_pickle() of
test_functools to prevent a stack overflow on "ARM64 Windows
Non-Debug" buildbot.

Lower Py_C_RECURSION_LIMIT to 1,000 frames on Windows ARM64.

Author: vstinner

Include/cpython/pystate.h

@@ -209,6 +209,8 @@ struct _ts {
 #  define Py_C_RECURSION_LIMIT 500
 #elif defined(__s390x__)
 #  define Py_C_RECURSION_LIMIT 800
+#elif defined(_WIN32) && defined(_M_ARM64)
+#  define Py_C_RECURSION_LIMIT 1000
 #elif defined(_WIN32)
 #  define Py_C_RECURSION_LIMIT 3000
 #elif defined(__ANDROID__)

Lib/test/test_functools.py

@@ -334,8 +334,10 @@ def test_recursive_pickle(self):
             f.__setstate__((f, (), {}, {}))
             try:
                 for proto in range(pickle.HIGHEST_PROTOCOL + 1):
-                    with self.assertRaises(RecursionError):
-                        pickle.dumps(f, proto)
+                    # gh-117008: Small limit since pickle uses C stack memory
+                    with support.infinite_recursion(100):
+                        with self.assertRaises(RecursionError):
+                            pickle.dumps(f, proto)
             finally:
                 f.__setstate__((capture, (), {}, {}))