bpo-1635741: Convert _sre types to heap types and establish module state (PEP 384) (GH-23393)
diff --git a/Lib/test/test_re.py b/Lib/test/test_re.py
index 1bfbcb8..c1d02cf 100644
--- a/Lib/test/test_re.py
+++ b/Lib/test/test_re.py
@@ -2197,6 +2197,10 @@ def test_overlap_table(self):
self.assertEqual(f("ababba"), [0, 0, 1, 2, 0, 1])
self.assertEqual(f("abcabdac"), [0, 0, 0, 1, 2, 0, 1, 0])
+ def test_signedness(self):
+ self.assertGreaterEqual(sre_compile.MAXREPEAT, 0)
+ self.assertGreaterEqual(sre_compile.MAXGROUPS, 0)
+
class ExternalTests(unittest.TestCase):