def testEqual(self): self.assertTrue(self.ipv4 == ipaddr.IPv4Network('1.2.3.4/24')) self.assertFalse(self.ipv4 == ipaddr.IPv4Network('1.2.3.4/23')) self.assertFalse(self.ipv4 == ipaddr.IPv6Network('::1.2.3.4/24')) self.assertFalse(self.ipv4 == '') self.assertFalse(self.ipv4 == []) self.assertFalse(self.ipv4 == 2) self.assertTrue(ipaddr.IPNetwork('1.1.1.1/32') == ipaddr.IPAddress('1.1.1.1')) self.assertTrue(ipaddr.IPNetwork('1.1.1.1/24') == ipaddr.IPAddress('1.1.1.1')) self.assertFalse(ipaddr.IPNetwork('1.1.1.0/24') == ipaddr.IPAddress('1.1.1.1')) self.assertTrue(self.ipv6 == ipaddr.IPv6Network('2001:658:22a:cafe:200::1/64')) self.assertTrue(ipaddr.IPNetwork('::1/128') == ipaddr.IPAddress('::1')) self.assertTrue(ipaddr.IPNetwork('::1/127') == ipaddr.IPAddress('::1')) self.assertFalse(ipaddr.IPNetwork('::0/127') == ipaddr.IPAddress('::1')) self.assertFalse(self.ipv6 == ipaddr.IPv6Network('2001:658:22a:cafe:200::1/63')) self.assertFalse(self.ipv6 == ipaddr.IPv4Network('1.2.3.4/23')) self.assertFalse(self.ipv6 == '') self.assertFalse(self.ipv6 == []) self.assertFalse(self.ipv6 == 2)
def testOverlaps(self): other = ipaddr.IPv4Network('1.2.3.0/30') other2 = ipaddr.IPv4Network('1.2.2.0/24') other3 = ipaddr.IPv4Network('1.2.2.64/26') self.assertTrue(self.ipv4.overlaps(other)) self.assertFalse(self.ipv4.overlaps(other2)) self.assertTrue(other2.overlaps(other3))
def testAutoMasking(self): addr1 = ipaddr.IPv4Network('1.1.1.255/24') addr1_masked = ipaddr.IPv4Network('1.1.1.0/24') self.assertEqual(addr1_masked, addr1.masked()) addr2 = ipaddr.IPv6Network('2000:cafe::efac:100/96') addr2_masked = ipaddr.IPv6Network('2000:cafe::/96') self.assertEqual(addr2_masked, addr2.masked())
def testGetSupernet(self): self.assertEqual(self.ipv4.supernet().prefixlen, 23) self.assertEqual(str(self.ipv4.supernet().network), '1.2.2.0') self.assertEqual(ipaddr.IPv4Network('0.0.0.0/0').supernet(), ipaddr.IPv4Network('0.0.0.0/0')) self.assertEqual(self.ipv6.supernet().prefixlen, 63) self.assertEqual(str(self.ipv6.supernet().network), '2001:658:22a:cafe::') self.assertEqual(ipaddr.IPv6Network('::0/0').supernet(), ipaddr.IPv6Network('::0/0'))
def testContains(self): self.assertTrue(ipaddr.IPv4Network('1.2.3.128/25') in self.ipv4) self.assertFalse(ipaddr.IPv4Network('1.2.4.1/24') in self.ipv4) self.assertTrue(self.ipv4 in self.ipv4) self.assertTrue(self.ipv6 in self.ipv6) # We can test addresses and string as well. addr1 = ipaddr.IPv4Address('1.2.3.37') self.assertTrue(addr1 in self.ipv4) # issue 61, bad network comparison on like-ip'd network objects # with identical broadcast addresses. self.assertFalse(ipaddr.IPv4Network('1.1.0.0/16').__contains__( ipaddr.IPv4Network('1.0.0.0/15')))
def testZeroNetmask(self): ipv4_zero_netmask = ipaddr.IPv4Network('1.2.3.4/0') self.assertEqual(int(ipv4_zero_netmask.netmask), 0) self.assertTrue(ipv4_zero_netmask._is_valid_netmask(str(0))) ipv6_zero_netmask = ipaddr.IPv6Network('::1/0') self.assertEqual(int(ipv6_zero_netmask.netmask), 0) self.assertTrue(ipv6_zero_netmask._is_valid_netmask(str(0)))
def testNotEqual(self): self.assertFalse(self.ipv4 != ipaddr.IPv4Network('1.2.3.4/24')) self.assertTrue(self.ipv4 != ipaddr.IPv4Network('1.2.3.4/23')) self.assertTrue(self.ipv4 != ipaddr.IPv6Network('::1.2.3.4/24')) self.assertTrue(self.ipv4 != '') self.assertTrue(self.ipv4 != []) self.assertTrue(self.ipv4 != 2) addr2 = ipaddr.IPAddress('2001:658:22a:cafe:200::1') self.assertFalse(self.ipv6 != ipaddr.IPv6Network('2001:658:22a:cafe:200::1/64')) self.assertTrue(self.ipv6 != ipaddr.IPv6Network('2001:658:22a:cafe:200::1/63')) self.assertTrue(self.ipv6 != ipaddr.IPv4Network('1.2.3.4/23')) self.assertTrue(self.ipv6 != '') self.assertTrue(self.ipv6 != []) self.assertTrue(self.ipv6 != 2)
def testEmbeddedIpv4(self): ipv4_string = '192.168.0.1' ipv4 = ipaddr.IPv4Network(ipv4_string) v4compat_ipv6 = ipaddr.IPv6Network('::%s' % ipv4_string) self.assertEqual(int(v4compat_ipv6.ip), int(ipv4.ip)) v4mapped_ipv6 = ipaddr.IPv6Network('::ffff:%s' % ipv4_string) self.assertNotEqual(v4mapped_ipv6.ip, ipv4.ip) self.assertRaises(ipaddr.AddressValueError, ipaddr.IPv6Network, '2001:1.1.1.1:1.1.1.1')
def testGetitem(self): # http://code.google.com/p/ipaddr-py/issues/detail?id=15 addr = ipaddr.IPv4Network('172.31.255.128/255.255.255.240') self.assertEqual(28, addr.prefixlen) addr_list = list(addr) self.assertEqual('172.31.255.128', str(addr_list[0])) self.assertEqual('172.31.255.128', str(addr[0])) self.assertEqual('172.31.255.143', str(addr_list[-1])) self.assertEqual('172.31.255.143', str(addr[-1])) self.assertEqual(addr_list[-1], addr[-1])
def testPacked(self): self.assertEqual(self.ipv4.packed, _cb('\x01\x02\x03\x04')) self.assertEqual(ipaddr.IPv4Network('255.254.253.252').packed, _cb('\xff\xfe\xfd\xfc')) self.assertEqual(self.ipv6.packed, _cb('\x20\x01\x06\x58\x02\x2a\xca\xfe' '\x02\x00\x00\x00\x00\x00\x00\x01')) self.assertEqual(ipaddr.IPv6Network('ffff:2:3:4:ffff::').packed, _cb('\xff\xff\x00\x02\x00\x03\x00\x04\xff\xff' + '\x00' * 6)) self.assertEqual(ipaddr.IPv6Network('::1:0:0:0:0').packed, _cb('\x00' * 6 + '\x00\x01' + '\x00' * 8))
def testIpFromInt(self): self.assertEqual(self.ipv4.ip, ipaddr.IPv4Network(16909060).ip) self.assertRaises(ipaddr.AddressValueError, ipaddr.IPv4Network, 2**32) self.assertRaises(ipaddr.AddressValueError, ipaddr.IPv4Network, -1) ipv4 = ipaddr.IPNetwork('1.2.3.4') ipv6 = ipaddr.IPNetwork('2001:658:22a:cafe:200:0:0:1') self.assertEqual(ipv4, ipaddr.IPNetwork(int(ipv4))) self.assertEqual(ipv6, ipaddr.IPNetwork(int(ipv6))) v6_int = 42540616829182469433547762482097946625 self.assertEqual(self.ipv6.ip, ipaddr.IPv6Network(v6_int).ip) self.assertRaises(ipaddr.AddressValueError, ipaddr.IPv6Network, 2**128) self.assertRaises(ipaddr.AddressValueError, ipaddr.IPv6Network, -1) self.assertEqual(ipaddr.IPNetwork(self.ipv4.ip).version, 4) self.assertEqual(ipaddr.IPNetwork(self.ipv6.ip).version, 6)
def testGetSubnetForSingle32(self): ip = ipaddr.IPv4Network('1.2.3.4/32') subnets1 = [str(x) for x in ip.subnet()] subnets2 = [str(x) for x in ip.subnet(2)] self.assertEqual(subnets1, ['1.2.3.4/32']) self.assertEqual(subnets1, subnets2)
def testInvalidStrings(self): def AssertInvalidIP(ip_str): self.assertRaises(ValueError, ipaddr.IPAddress, ip_str) AssertInvalidIP("") AssertInvalidIP("016.016.016.016") AssertInvalidIP("016.016.016") AssertInvalidIP("016.016") AssertInvalidIP("016") AssertInvalidIP("000.000.000.000") AssertInvalidIP("000") AssertInvalidIP("0x0a.0x0a.0x0a.0x0a") AssertInvalidIP("0x0a.0x0a.0x0a") AssertInvalidIP("0x0a.0x0a") AssertInvalidIP("0x0a") AssertInvalidIP("42.42.42.42.42") AssertInvalidIP("42.42.42") AssertInvalidIP("42.42") AssertInvalidIP("42") AssertInvalidIP("42..42.42") AssertInvalidIP("42..42.42.42") AssertInvalidIP("42.42.42.42.") AssertInvalidIP("42.42.42.42...") AssertInvalidIP(".42.42.42.42") AssertInvalidIP("...42.42.42.42") AssertInvalidIP("42.42.42.-0") AssertInvalidIP("42.42.42.+0") AssertInvalidIP(".") AssertInvalidIP("...") AssertInvalidIP("bogus") AssertInvalidIP("bogus.com") AssertInvalidIP("192.168.0.1.com") AssertInvalidIP("12345.67899.-54321.-98765") AssertInvalidIP("257.0.0.0") AssertInvalidIP("42.42.42.-42") AssertInvalidIP("3ffe::1.net") AssertInvalidIP("3ffe::1::1") AssertInvalidIP("1::2::3::4:5") AssertInvalidIP("::7:6:5:4:3:2:") AssertInvalidIP(":6:5:4:3:2:1::") AssertInvalidIP("2001::db:::1") AssertInvalidIP("FEDC:9878") AssertInvalidIP("+1.+2.+3.4") AssertInvalidIP("1.2.3.4e0") AssertInvalidIP("::7:6:5:4:3:2:1:0") AssertInvalidIP("7:6:5:4:3:2:1:0::") AssertInvalidIP("9:8:7:6:5:4:3::2:1") AssertInvalidIP("0:1:2:3::4:5:6:7") AssertInvalidIP("3ffe:0:0:0:0:0:0:0:1") AssertInvalidIP("3ffe::10000") AssertInvalidIP("3ffe::goog") AssertInvalidIP("3ffe::-0") AssertInvalidIP("3ffe::+0") AssertInvalidIP("3ffe::-1") AssertInvalidIP(":") AssertInvalidIP(":::") AssertInvalidIP("::1.2.3") AssertInvalidIP("::1.2.3.4.5") AssertInvalidIP("::1.2.3.4:") AssertInvalidIP("1.2.3.4::") AssertInvalidIP("2001:db8::1:") AssertInvalidIP(":2001:db8::1") AssertInvalidIP(":1:2:3:4:5:6:7") AssertInvalidIP("1:2:3:4:5:6:7:") AssertInvalidIP(":1:2:3:4:5:6:") AssertInvalidIP("192.0.2.1/32") AssertInvalidIP("2001:db8::1/128") self.assertRaises(ipaddr.AddressValueError, ipaddr.IPv4Network, '') self.assertRaises(ipaddr.AddressValueError, ipaddr.IPv4Network, 'google.com') self.assertRaises(ipaddr.AddressValueError, ipaddr.IPv4Network, '::1.2.3.4') self.assertRaises(ipaddr.AddressValueError, ipaddr.IPv6Network, '') self.assertRaises(ipaddr.AddressValueError, ipaddr.IPv6Network, 'google.com') self.assertRaises(ipaddr.AddressValueError, ipaddr.IPv6Network, '1.2.3.4') self.assertRaises(ipaddr.AddressValueError, ipaddr.IPv6Network, 'cafe:cafe::/128/190') self.assertRaises(ipaddr.AddressValueError, ipaddr.IPv6Network, '1234:axy::b') self.assertRaises(ipaddr.AddressValueError, ipaddr.IPv6Address, '1234:axy::b') self.assertRaises(ipaddr.AddressValueError, ipaddr.IPv6Address, '2001:db8:::1') self.assertRaises(ipaddr.AddressValueError, ipaddr.IPv6Address, '2001:888888::1') self.assertRaises(ipaddr.AddressValueError, ipaddr.IPv4Address(1)._ip_int_from_string, '1.a.2.3') self.assertEqual(False, ipaddr.IPv4Network(1)._is_hostmask('1.a.2.3'))
def setUp(self): self.ipv4 = ipaddr.IPv4Network('1.2.3.4/24') self.ipv4_hostmask = ipaddr.IPv4Network('10.0.0.1/0.255.255.255') self.ipv6 = ipaddr.IPv6Network('2001:658:22a:cafe:200:0:0:1/64')
def testNetworkComparison(self): # ip1 and ip2 have the same network address ip1 = ipaddr.IPv4Network('1.1.1.0/24') ip2 = ipaddr.IPv4Network('1.1.1.1/24') ip3 = ipaddr.IPv4Network('1.1.2.0/24') self.assertTrue(ip1 < ip3) self.assertTrue(ip3 > ip2) self.assertEqual(ip1.compare_networks(ip2), 0) self.assertTrue(ip1._get_networks_key() == ip2._get_networks_key()) self.assertEqual(ip1.compare_networks(ip3), -1) self.assertTrue(ip1._get_networks_key() < ip3._get_networks_key()) ip1 = ipaddr.IPv6Network('2001::2000/96') ip2 = ipaddr.IPv6Network('2001::2001/96') ip3 = ipaddr.IPv6Network('2001:ffff::2000/96') self.assertTrue(ip1 < ip3) self.assertTrue(ip3 > ip2) self.assertEqual(ip1.compare_networks(ip2), 0) self.assertTrue(ip1._get_networks_key() == ip2._get_networks_key()) self.assertEqual(ip1.compare_networks(ip3), -1) self.assertTrue(ip1._get_networks_key() < ip3._get_networks_key()) # Test comparing different protocols. # Should always raise a TypeError. ipv6 = ipaddr.IPv6Network('::/0') ipv4 = ipaddr.IPv4Network('0.0.0.0/0') self.assertRaises(TypeError, ipv4.__lt__, ipv6) self.assertRaises(TypeError, ipv4.__gt__, ipv6) self.assertRaises(TypeError, ipv6.__lt__, ipv4) self.assertRaises(TypeError, ipv6.__gt__, ipv4) # Regression test for issue 19. ip1 = ipaddr.IPNetwork('10.1.2.128/25') self.assertFalse(ip1 < ip1) self.assertFalse(ip1 > ip1) ip2 = ipaddr.IPNetwork('10.1.3.0/24') self.assertTrue(ip1 < ip2) self.assertFalse(ip2 < ip1) self.assertFalse(ip1 > ip2) self.assertTrue(ip2 > ip1) ip3 = ipaddr.IPNetwork('10.1.3.0/25') self.assertTrue(ip2 < ip3) self.assertFalse(ip3 < ip2) self.assertFalse(ip2 > ip3) self.assertTrue(ip3 > ip2) # Regression test for issue 28. ip1 = ipaddr.IPNetwork('10.10.10.0/31') ip2 = ipaddr.IPNetwork('10.10.10.0') ip3 = ipaddr.IPNetwork('10.10.10.2/31') ip4 = ipaddr.IPNetwork('10.10.10.2') sorted = [ip1, ip2, ip3, ip4] unsorted = [ip2, ip4, ip1, ip3] unsorted.sort() self.assertEqual(sorted, unsorted) unsorted = [ip4, ip1, ip3, ip2] unsorted.sort() self.assertEqual(sorted, unsorted) self.assertRaises(TypeError, ip1.__lt__, ipaddr.IPAddress('10.10.10.0')) self.assertRaises(TypeError, ip2.__lt__, ipaddr.IPAddress('10.10.10.0')) # <=, >= self.assertTrue(ipaddr.IPNetwork('1.1.1.1') <= ipaddr.IPNetwork('1.1.1.1')) self.assertTrue(ipaddr.IPNetwork('1.1.1.1') <= ipaddr.IPNetwork('1.1.1.2')) self.assertFalse(ipaddr.IPNetwork('1.1.1.2') <= ipaddr.IPNetwork('1.1.1.1')) self.assertTrue(ipaddr.IPNetwork('::1') <= ipaddr.IPNetwork('::1')) self.assertTrue(ipaddr.IPNetwork('::1') <= ipaddr.IPNetwork('::2')) self.assertFalse(ipaddr.IPNetwork('::2') <= ipaddr.IPNetwork('::1'))
def testRepr(self): self.assertEqual("IPv4Network('1.2.3.4/32')", repr(ipaddr.IPv4Network('1.2.3.4'))) self.assertEqual("IPv6Network('::1/128')", repr(ipaddr.IPv6Network('::1')))
def testCollapsing(self): # test only IP addresses including some duplicates ip1 = ipaddr.IPv4Address('1.1.1.0') ip2 = ipaddr.IPv4Address('1.1.1.1') ip3 = ipaddr.IPv4Address('1.1.1.2') ip4 = ipaddr.IPv4Address('1.1.1.3') ip5 = ipaddr.IPv4Address('1.1.1.4') ip6 = ipaddr.IPv4Address('1.1.1.0') # check that addreses are subsumed properly. collapsed = ipaddr.collapse_address_list([ip1, ip2, ip3, ip4, ip5, ip6]) self.assertEqual(collapsed, [ipaddr.IPv4Network('1.1.1.0/30'), ipaddr.IPv4Network('1.1.1.4/32')]) # test a mix of IP addresses and networks including some duplicates ip1 = ipaddr.IPv4Address('1.1.1.0') ip2 = ipaddr.IPv4Address('1.1.1.1') ip3 = ipaddr.IPv4Address('1.1.1.2') ip4 = ipaddr.IPv4Address('1.1.1.3') ip5 = ipaddr.IPv4Network('1.1.1.4/30') ip6 = ipaddr.IPv4Network('1.1.1.4/30') # check that addreses are subsumed properly. collapsed = ipaddr.collapse_address_list([ip5, ip1, ip2, ip3, ip4, ip6]) self.assertEqual(collapsed, [ipaddr.IPv4Network('1.1.1.0/29')]) # test only IP networks ip1 = ipaddr.IPv4Network('1.1.0.0/24') ip2 = ipaddr.IPv4Network('1.1.1.0/24') ip3 = ipaddr.IPv4Network('1.1.2.0/24') ip4 = ipaddr.IPv4Network('1.1.3.0/24') ip5 = ipaddr.IPv4Network('1.1.4.0/24') # stored in no particular order b/c we want CollapseAddr to call [].sort ip6 = ipaddr.IPv4Network('1.1.0.0/22') # check that addreses are subsumed properly. collapsed = ipaddr.collapse_address_list([ip1, ip2, ip3, ip4, ip5, ip6]) self.assertEqual(collapsed, [ipaddr.IPv4Network('1.1.0.0/22'), ipaddr.IPv4Network('1.1.4.0/24')]) # test that two addresses are supernet'ed properly collapsed = ipaddr.collapse_address_list([ip1, ip2]) self.assertEqual(collapsed, [ipaddr.IPv4Network('1.1.0.0/23')]) # test same IP networks ip_same1 = ip_same2 = ipaddr.IPv4Network('1.1.1.1/32') self.assertEqual(ipaddr.collapse_address_list([ip_same1, ip_same2]), [ip_same1]) # test same IP addresses ip_same1 = ip_same2 = ipaddr.IPv4Address('1.1.1.1') self.assertEqual(ipaddr.collapse_address_list([ip_same1, ip_same2]), [ipaddr.IPNetwork('1.1.1.1/32')]) ip1 = ipaddr.IPv6Network('::2001:1/100') ip2 = ipaddr.IPv6Network('::2002:1/120') ip3 = ipaddr.IPv6Network('::2001:1/96') # test that ipv6 addresses are subsumed properly. collapsed = ipaddr.collapse_address_list([ip1, ip2, ip3]) self.assertEqual(collapsed, [ip3]) # the toejam test ip1 = ipaddr.IPAddress('1.1.1.1') ip2 = ipaddr.IPAddress('::1') self.assertRaises(TypeError, ipaddr.collapse_address_list, [ip1, ip2])
def testSlash0Constructor(self): self.assertEqual(str(ipaddr.IPv4Network('1.2.3.4/0.0.0.0')), '1.2.3.4/0')
def testIpStrFromPrefixlen(self): ipv4 = ipaddr.IPv4Network('1.2.3.4/24') self.assertEqual(ipv4._ip_string_from_prefix(), '255.255.255.0') self.assertEqual(ipv4._ip_string_from_prefix(28), '255.255.255.240')
def testSlash32Constructor(self): self.assertEqual(str(ipaddr.IPv4Network('1.2.3.4/255.255.255.255')), '1.2.3.4/32')