diff options
Diffstat (limited to 'Lib/test')
| -rw-r--r-- | Lib/test/test_ipaddress.py | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Lib/test/test_ipaddress.py b/Lib/test/test_ipaddress.py index 6d5814c..3c07008 100644 --- a/Lib/test/test_ipaddress.py +++ b/Lib/test/test_ipaddress.py @@ -2548,6 +2548,18 @@ class IpaddrUnitTest(unittest.TestCase): sixtofouraddr.sixtofour) self.assertFalse(bad_addr.sixtofour) + # issue41004 Hash collisions in IPv4Interface and IPv6Interface + def testV4HashIsNotConstant(self): + ipv4_address1 = ipaddress.IPv4Interface("1.2.3.4") + ipv4_address2 = ipaddress.IPv4Interface("2.3.4.5") + self.assertNotEqual(ipv4_address1.__hash__(), ipv4_address2.__hash__()) + + # issue41004 Hash collisions in IPv4Interface and IPv6Interface + def testV6HashIsNotConstant(self): + ipv6_address1 = ipaddress.IPv6Interface("2001:658:22a:cafe:200:0:0:1") + ipv6_address2 = ipaddress.IPv6Interface("2001:658:22a:cafe:200:0:0:2") + self.assertNotEqual(ipv6_address1.__hash__(), ipv6_address2.__hash__()) + if __name__ == '__main__': unittest.main() |