https://github.com/python/cpython/commit/2d3711dc06657e072a83b580636cbb0009658636 commit: 2d3711dc06657e072a83b580636cbb0009658636 branch: main author: Pieter Eendebak <[email protected]> committer: vstinner <[email protected]> date: 2025-09-02T18:42:12+02:00 summary:
gh-136599: Add tests for long_hash (#138335) Co-authored-by: Sergey B Kirpichev <[email protected]> files: M Lib/test/test_long.py diff --git a/Lib/test/test_long.py b/Lib/test/test_long.py index f336d49fa4f008..d63bc19ed9c9a2 100644 --- a/Lib/test/test_long.py +++ b/Lib/test/test_long.py @@ -1693,5 +1693,21 @@ class MyInt(int): # GH-117195 -- This shouldn't crash object.__sizeof__(1) + def test_hash(self): + # gh-136599 + self.assertEqual(hash(-1), -2) + self.assertEqual(hash(0), 0) + self.assertEqual(hash(10), 10) + + self.assertEqual(hash(sys.hash_info.modulus - 2), sys.hash_info.modulus - 2) + self.assertEqual(hash(sys.hash_info.modulus - 1), sys.hash_info.modulus - 1) + self.assertEqual(hash(sys.hash_info.modulus), 0) + self.assertEqual(hash(sys.hash_info.modulus + 1), 1) + + self.assertEqual(hash(-sys.hash_info.modulus - 2), -2) + self.assertEqual(hash(-sys.hash_info.modulus - 1), -2) + self.assertEqual(hash(-sys.hash_info.modulus), 0) + self.assertEqual(hash(-sys.hash_info.modulus + 1), -sys.hash_info.modulus + 1) + if __name__ == "__main__": unittest.main() _______________________________________________ Python-checkins mailing list -- [email protected] To unsubscribe send an email to [email protected] https://mail.python.org/mailman3//lists/python-checkins.python.org Member address: [email protected]
