diff options
Diffstat (limited to 'Lib/test/test_ipaddress.py')
| -rw-r--r-- | Lib/test/test_ipaddress.py | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/Lib/test/test_ipaddress.py b/Lib/test/test_ipaddress.py index a0fe55c..c45e142 100644 --- a/Lib/test/test_ipaddress.py +++ b/Lib/test/test_ipaddress.py @@ -633,6 +633,119 @@ class IpaddrUnitTest(unittest.TestCase): self.assertEqual("IPv6Interface('::1/128')", repr(ipaddress.IPv6Interface('::1'))) + # issue #16531: constructing IPv4Network from a (address, mask) tuple + def testIPv4Tuple(self): + # /32 + ip = ipaddress.IPv4Address('192.0.2.1') + net = ipaddress.IPv4Network('192.0.2.1/32') + self.assertEqual(ipaddress.IPv4Network(('192.0.2.1', 32)), net) + self.assertEqual(ipaddress.IPv4Network((ip, 32)), net) + self.assertEqual(ipaddress.IPv4Network((3221225985, 32)), net) + self.assertEqual(ipaddress.IPv4Network(('192.0.2.1', + '255.255.255.255')), net) + self.assertEqual(ipaddress.IPv4Network((ip, + '255.255.255.255')), net) + self.assertEqual(ipaddress.IPv4Network((3221225985, + '255.255.255.255')), net) + # strict=True and host bits set + with self.assertRaises(ValueError): + ipaddress.IPv4Network(('192.0.2.1', 24)) + with self.assertRaises(ValueError): + ipaddress.IPv4Network((ip, 24)) + with self.assertRaises(ValueError): + ipaddress.IPv4Network((3221225985, 24)) + with self.assertRaises(ValueError): + ipaddress.IPv4Network(('192.0.2.1', '255.255.255.0')) + with self.assertRaises(ValueError): + ipaddress.IPv4Network((ip, '255.255.255.0')) + with self.assertRaises(ValueError): + ipaddress.IPv4Network((3221225985, '255.255.255.0')) + # strict=False and host bits set + net = ipaddress.IPv4Network('192.0.2.0/24') + self.assertEqual(ipaddress.IPv4Network(('192.0.2.1', 24), + strict=False), net) + self.assertEqual(ipaddress.IPv4Network((ip, 24), + strict=False), net) + self.assertEqual(ipaddress.IPv4Network((3221225985, 24), + strict=False), net) + self.assertEqual(ipaddress.IPv4Network(('192.0.2.1', + '255.255.255.0'), + strict=False), net) + self.assertEqual(ipaddress.IPv4Network((ip, + '255.255.255.0'), + strict=False), net) + self.assertEqual(ipaddress.IPv4Network((3221225985, + '255.255.255.0'), + strict=False), net) + + # /24 + ip = ipaddress.IPv4Address('192.0.2.0') + net = ipaddress.IPv4Network('192.0.2.0/24') + self.assertEqual(ipaddress.IPv4Network(('192.0.2.0', + '255.255.255.0')), net) + self.assertEqual(ipaddress.IPv4Network((ip, + '255.255.255.0')), net) + self.assertEqual(ipaddress.IPv4Network((3221225984, + '255.255.255.0')), net) + self.assertEqual(ipaddress.IPv4Network(('192.0.2.0', 24)), net) + self.assertEqual(ipaddress.IPv4Network((ip, 24)), net) + self.assertEqual(ipaddress.IPv4Network((3221225984, 24)), net) + + self.assertEqual(ipaddress.IPv4Interface(('192.0.2.1', 24)), + ipaddress.IPv4Interface('192.0.2.1/24')) + self.assertEqual(ipaddress.IPv4Interface((3221225985, 24)), + ipaddress.IPv4Interface('192.0.2.1/24')) + + # issue #16531: constructing IPv6Network from a (address, mask) tuple + def testIPv6Tuple(self): + # /128 + ip = ipaddress.IPv6Address('2001:db8::') + net = ipaddress.IPv6Network('2001:db8::/128') + self.assertEqual(ipaddress.IPv6Network(('2001:db8::', '128')), + net) + self.assertEqual(ipaddress.IPv6Network( + (42540766411282592856903984951653826560, 128)), + net) + self.assertEqual(ipaddress.IPv6Network((ip, '128')), + net) + ip = ipaddress.IPv6Address('2001:db8::') + net = ipaddress.IPv6Network('2001:db8::/96') + self.assertEqual(ipaddress.IPv6Network(('2001:db8::', '96')), + net) + self.assertEqual(ipaddress.IPv6Network( + (42540766411282592856903984951653826560, 96)), + net) + self.assertEqual(ipaddress.IPv6Network((ip, '96')), + net) + + # strict=True and host bits set + ip = ipaddress.IPv6Address('2001:db8::1') + with self.assertRaises(ValueError): + ipaddress.IPv6Network(('2001:db8::1', 96)) + with self.assertRaises(ValueError): + ipaddress.IPv6Network(( + 42540766411282592856903984951653826561, 96)) + with self.assertRaises(ValueError): + ipaddress.IPv6Network((ip, 96)) + # strict=False and host bits set + net = ipaddress.IPv6Network('2001:db8::/96') + self.assertEqual(ipaddress.IPv6Network(('2001:db8::1', 96), + strict=False), + net) + self.assertEqual(ipaddress.IPv6Network( + (42540766411282592856903984951653826561, 96), + strict=False), + net) + self.assertEqual(ipaddress.IPv6Network((ip, 96), strict=False), + net) + + # /96 + self.assertEqual(ipaddress.IPv6Interface(('2001:db8::1', '96')), + ipaddress.IPv6Interface('2001:db8::1/96')) + self.assertEqual(ipaddress.IPv6Interface( + (42540766411282592856903984951653826561, '96')), + ipaddress.IPv6Interface('2001:db8::1/96')) + # issue57 def testAddressIntMath(self): self.assertEqual(ipaddress.IPv4Address('1.1.1.1') + 255, @@ -1598,6 +1711,14 @@ class IpaddrUnitTest(unittest.TestCase): addr3.exploded) self.assertEqual('192.168.178.1', addr4.exploded) + def testReversePointer(self): + addr1 = ipaddress.IPv4Address('127.0.0.1') + addr2 = ipaddress.IPv6Address('2001:db8::1') + self.assertEqual('1.0.0.127.in-addr.arpa', addr1.reverse_pointer) + self.assertEqual('1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.8.' + + 'b.d.0.1.0.0.2.ip6.arpa', + addr2.reverse_pointer) + def testIntRepresentation(self): self.assertEqual(16909060, int(self.ipv4_address)) self.assertEqual(42540616829182469433547762482097946625, |