def testHash(self):
self.assertEquals(hash(ipaddr.IP('10.1.1.0/24')),
hash(ipaddr.IP('10.1.1.0/24')))
dummy = {}
dummy[self.ipv4] = None
dummy[self.ipv6] = None
self.assertTrue(self.ipv4 in dummy)
def testCopyConstructor(self):
addr1 = ipaddr.IP('10.1.1.0/24')
addr2 = ipaddr.IP(addr1)
addr3 = ipaddr.IP('2001:658:22a:cafe:200::1/64')
addr4 = ipaddr.IP(addr3)
self.assertEqual(addr1, addr2)
self.assertEqual(addr3, addr4)
def testAddrExclude(self):
addr1 = ipaddr.IP('10.1.1.0/24')
addr2 = ipaddr.IP('10.1.1.0/26')
addr3 = ipaddr.IP('10.2.1.0/24')
self.assertEqual(addr1.address_exclude(addr2),
[ipaddr.IP('10.1.1.64/26'),
ipaddr.IP('10.1.1.128/25')])
self.assertRaises(ValueError, addr1.address_exclude, addr3)
def testIPv6PrefixFromInt(self):
addr1 = ipaddr.IP('2001:0658:022a:cafe:0200::1/64')
addr2 = ipaddr.IPv6(addr1.ip) # clone prefix
addr2.set_prefix(addr1.prefixlen)
addr3 = ipaddr.IP(123456)
self.assertEqual(123456, addr3.ip)
self.assertRaises(ipaddr.IPv6NetmaskValidationError, addr2.set_prefix,
-1L)
self.assertEqual(addr1, addr2)
self.assertEqual(str(addr1), str(addr2))
def testIPv4PrefixFromInt(self):
addr1 = ipaddr.IP('10.1.1.0/24')
addr2 = ipaddr.IPv4(addr1.ip) # clone prefix
addr2.set_prefix(addr1.prefixlen)
addr3 = ipaddr.IP(123456)
self.assertEqual(123456, addr3.ip)
self.assertRaises(ipaddr.IPv4NetmaskValidationError, addr2.set_prefix,
-1L)
self.assertEqual(addr1, addr2)
self.assertEqual(str(addr1), str(addr2))
def testIpFromInt(self):
self.assertEqual(self.ipv4.ip, ipaddr.IPv4(16909060).ip)
self.assertRaises(ipaddr.IPv4IpValidationError, ipaddr.IPv4, 2**32)
self.assertRaises(ipaddr.IPv4IpValidationError, ipaddr.IPv4, -1)
self.assertEqual(
self.ipv6.ip,
ipaddr.IPv6(42540616829182469433547762482097946625).ip)
self.assertRaises(ipaddr.IPv6IpValidationError, ipaddr.IPv6, 2**128)
self.assertRaises(ipaddr.IPv6IpValidationError, ipaddr.IPv6, -1)
self.assertEqual(ipaddr.IP(self.ipv4.ip).version, 4)
self.assertEqual(ipaddr.IP(self.ipv6.ip).version, 6)
def testNetworkComparison(self):
# ip1 and ip2 have the same network address
ip1 = ipaddr.IPv4('1.1.1.0/24')
ip2 = ipaddr.IPv4('1.1.1.1/24')
ip3 = ipaddr.IPv4('1.1.2.0/24')
self.assertTrue(ip1 < ip3)
self.assertTrue(ip3 > ip2)
self.assertEquals(ip1.compare_networks(ip2), 0)
self.assertTrue(ip1._get_networks_key() == ip2._get_networks_key())
self.assertEquals(ip1.compare_networks(ip3), -1)
self.assertTrue(ip1._get_networks_key() < ip3._get_networks_key())
ip1 = ipaddr.IPv6('2001::2000/96')
ip2 = ipaddr.IPv6('2001::2001/96')
ip3 = ipaddr.IPv6('2001:ffff::2000/96')
self.assertTrue(ip1 < ip3)
self.assertTrue(ip3 > ip2)
self.assertEquals(ip1.compare_networks(ip2), 0)
self.assertTrue(ip1._get_networks_key() == ip2._get_networks_key())
self.assertEquals(ip1.compare_networks(ip3), -1)
self.assertTrue(ip1._get_networks_key() < ip3._get_networks_key())
# Test comparing different protocols
ipv6 = ipaddr.IPv6('::/0')
ipv4 = ipaddr.IPv4('0.0.0.0/0')
self.assertTrue(ipv6 > ipv4)
self.assertTrue(ipv4 < ipv6)
# Regression test for issue 19.
ip1 = ipaddr.IP('10.1.2.128/25')
self.assertFalse(ip1 < ip1)
self.assertFalse(ip1 > ip1)
ip2 = ipaddr.IP('10.1.3.0/24')
self.assertTrue(ip1 < ip2)
self.assertFalse(ip2 < ip1)
self.assertFalse(ip1 > ip2)
self.assertTrue(ip2 > ip1)
ip3 = ipaddr.IP('10.1.3.0/25')
self.assertTrue(ip2 < ip3)
self.assertFalse(ip3 < ip2)
self.assertFalse(ip2 > ip3)
self.assertTrue(ip3 > ip2)
def Validate(self, value):
"""Validates a subnet."""
if value is None:
raise validation.MissingAttribute('subnet must be specified')
try:
ipaddr.IP(value)
except ValueError:
raise validation.ValidationError('%s is not a valid IPv4 or IPv6 subnet' %
value)
else:
return value
def testReservedIpv4(self):
self.assertEquals(True, ipaddr.IP('224.1.1.1/31').is_multicast)
self.assertEquals(False, ipaddr.IP('240.0.0.0').is_multicast)
self.assertEquals(True, ipaddr.IP('192.168.1.1/17').is_private)
self.assertEquals(False, ipaddr.IP('192.169.0.0').is_private)
self.assertEquals(True, ipaddr.IP('10.255.255.255').is_private)
self.assertEquals(False, ipaddr.IP('11.0.0.0').is_private)
self.assertEquals(True, ipaddr.IP('172.31.255.255').is_private)
self.assertEquals(False, ipaddr.IP('172.32.0.0').is_private)
self.assertEquals(True, ipaddr.IP('169.254.100.200/24').is_link_local)
self.assertEquals(False, ipaddr.IP('169.255.100.200/24').is_link_local)
self.assertEquals(True, ipaddr.IP('127.100.200.254/32').is_loopback)
self.assertEquals(True, ipaddr.IP('127.42.0.0/16').is_loopback)
self.assertEquals(False, ipaddr.IP('128.0.0.0').is_loopback)
def testIpType(self):
ipv4 = ipaddr.IP('1.2.3.4')
ipv6 = ipaddr.IP('::1.2.3.4')
self.assertEquals(ipaddr.IPv4, type(ipv4))
self.assertEquals(ipaddr.IPv6, type(ipv6))
