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Diffstat (limited to 'tags/1.0.1/ipaddr_test.py')
| -rwxr-xr-x | tags/1.0.1/ipaddr_test.py | 399 |
1 files changed, 0 insertions, 399 deletions
diff --git a/tags/1.0.1/ipaddr_test.py b/tags/1.0.1/ipaddr_test.py deleted file mode 100755 index 76f98ce..0000000 --- a/tags/1.0.1/ipaddr_test.py +++ /dev/null @@ -1,399 +0,0 @@ -#!/usr/bin/python -# -# Copyright 2007 Google Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Unittest for ipaddr module.""" - - -import unittest - -import ipaddr - - -class IpaddrUnitTest(unittest.TestCase): - - def setUp(self): - self.ipv4 = ipaddr.IPv4('1.2.3.4/24') - self.ipv4_hostmask = ipaddr.IPv4('10.0.0.1/0.255.255.255') - self.ipv6 = ipaddr.IPv6('2001:658:22a:cafe:200:0:0:1/64') - - def testGetNetwork(self): - self.assertEqual(self.ipv4.network, 16909056) - self.assertEqual(self.ipv4.network_ext, '1.2.3.0') - self.assertEqual(self.ipv4_hostmask.network_ext, '10.0.0.0') - - self.assertEqual(self.ipv6.network, - 42540616829182469433403647294022090752) - self.assertEqual(self.ipv6.network_ext, - '2001:658:22A:CAFE::') - self.assertEqual(self.ipv6.hostmask_ext, - '::FFFF:FFFF:FFFF:FFFF') - - 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 testGetIp(self): - self.assertEqual(self.ipv4.ip, 16909060) - self.assertEqual(self.ipv4.ip_ext, '1.2.3.4') - self.assertEqual(self.ipv4.ip_ext_full, '1.2.3.4') - self.assertEqual(self.ipv4_hostmask.ip_ext, '10.0.0.1') - - self.assertEqual(self.ipv6.ip, 42540616829182469433547762482097946625) - self.assertEqual(self.ipv6.ip_ext, - '2001:658:22A:CAFE:200::1') - self.assertEqual(self.ipv6.ip_ext_full, - '2001:0658:022A:CAFE:0200:0000:0000:0001') - - def testGetNetmask(self): - self.assertEqual(self.ipv4.netmask, 4294967040L) - self.assertEqual(self.ipv4.netmask_ext, '255.255.255.0') - self.assertEqual(self.ipv4_hostmask.netmask_ext, '255.0.0.0') - self.assertEqual(self.ipv6.netmask, - 340282366920938463444927863358058659840) - self.assertEqual(self.ipv6.netmask_ext, 64) - - def testZeroNetmask(self): - ipv4_zero_netmask = ipaddr.IPv4('1.2.3.4/0') - self.assertEqual(ipv4_zero_netmask.netmask, 0) - self.assert_(ipv4_zero_netmask._IsValidNetmask(str(0))) - - ipv6_zero_netmask = ipaddr.IPv6('::1/0') - self.assertEqual(ipv6_zero_netmask.netmask, 0) - self.assert_(ipv6_zero_netmask._IsValidNetmask(str(0))) - - def testGetBroadcast(self): - self.assertEqual(self.ipv4.broadcast, 16909311L) - self.assertEqual(self.ipv4.broadcast_ext, '1.2.3.255') - - self.assertEqual(self.ipv6.broadcast, - 42540616829182469451850391367731642367) - self.assertEqual(self.ipv6.broadcast_ext, - '2001:658:22A:CAFE:FFFF:FFFF:FFFF:FFFF') - - def testGetPrefixlen(self): - self.assertEqual(self.ipv4.prefixlen, 24) - - self.assertEqual(self.ipv6.prefixlen, 64) - - def testGetSupernet(self): - self.assertEqual(self.ipv4.Supernet().prefixlen, 23) - self.assertEqual(self.ipv4.Supernet().network_ext, '1.2.2.0') - self.assertEqual(ipaddr.IPv4('0.0.0.0/0').Supernet(), - ipaddr.IPv4('0.0.0.0/0')) - - self.assertEqual(self.ipv6.Supernet().prefixlen, 63) - self.assertEqual(self.ipv6.Supernet().network_ext, - '2001:658:22A:CAFE::') - self.assertEqual(ipaddr.IPv6('::0/0').Supernet(), ipaddr.IPv6('::0/0')) - - def testGetSupernet3(self): - self.assertEqual(self.ipv4.Supernet(3).prefixlen, 21) - self.assertEqual(self.ipv4.Supernet(3).network_ext, '1.2.0.0') - - self.assertEqual(self.ipv6.Supernet(3).prefixlen, 61) - self.assertEqual(self.ipv6.Supernet(3).network_ext, - '2001:658:22A:CAF8::') - - def testGetSubnet(self): - self.assertEqual(self.ipv4.Subnet()[0].prefixlen, 25) - self.assertEqual(self.ipv4.Subnet()[0].network_ext, '1.2.3.0') - self.assertEqual(self.ipv4.Subnet()[1].network_ext, '1.2.3.128') - - self.assertEqual(self.ipv6.Subnet()[0].prefixlen, 65) - - def testGetSubnetForSingle32(self): - ip = ipaddr.IPv4('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 testGetSubnetForSingle128(self): - ip = ipaddr.IPv6('::1/128') - subnets1 = [str(x) for x in ip.Subnet()] - subnets2 = [str(x) for x in ip.Subnet(2)] - self.assertEqual(subnets1, ['::1/128']) - self.assertEqual(subnets1, subnets2) - - def testSubnet2(self): - ips = [str(x) for x in self.ipv4.Subnet(2)] - self.assertEqual( - ips, - ['1.2.3.0/26', '1.2.3.64/26', '1.2.3.128/26', '1.2.3.192/26']) - - ipsv6 = [str(x) for x in self.ipv6.Subnet(2)] - self.assertEqual( - ipsv6, - ['2001:658:22A:CAFE::/66', - '2001:658:22A:CAFE:4000::/66', - '2001:658:22A:CAFE:8000::/66', - '2001:658:22A:CAFE:C000::/66']) - - def testSubnetFailsForLargeCidrDiff(self): - self.assertRaises(ipaddr.PrefixlenDiffInvalidError, self.ipv4.Subnet, 9) - self.assertRaises(ipaddr.PrefixlenDiffInvalidError, self.ipv6.Subnet, 65) - - def testSupernetFailsForLargeCidrDiff(self): - self.assertRaises(ipaddr.PrefixlenDiffInvalidError, self.ipv4.Supernet, 25) - self.assertRaises(ipaddr.PrefixlenDiffInvalidError, self.ipv6.Supernet, 65) - - def testSubnetFailsForNegativeCidrDiff(self): - self.assertRaises(ipaddr.PrefixlenDiffInvalidError, self.ipv4.Subnet, -1) - self.assertRaises(ipaddr.PrefixlenDiffInvalidError, self.ipv6.Subnet, -1) - - def testGetNumHosts(self): - self.assertEqual(self.ipv4.numhosts, 256) - self.assertEqual(self.ipv4.Subnet()[0].numhosts, 128) - self.assertEqual(self.ipv4.Supernet().numhosts, 512) - - self.assertEqual(self.ipv6.numhosts, 18446744073709551616) - self.assertEqual(self.ipv6.Subnet()[0].numhosts, 9223372036854775808) - self.assertEqual(self.ipv6.Supernet().numhosts, 36893488147419103232) - - def testContains(self): - self.assertTrue(self.ipv4.Contains(ipaddr.IPv4('1.2.3.128/25'))) - self.assertTrue(ipaddr.IPv4('1.2.3.128/25') in self.ipv4) - self.assertFalse(self.ipv4.Contains(ipaddr.IPv4('1.2.4.1/24'))) - self.assertFalse(ipaddr.IPv4('1.2.4.1/24') in self.ipv4) - self.assertFalse(self.ipv4 in self.ipv6) - self.assertFalse(self.ipv6 in self.ipv4) - self.assertTrue(self.ipv4 in self.ipv4) - self.assertTrue(self.ipv6 in self.ipv6) - - def testBadAddress(self): - self.assertRaises(ipaddr.IPv4IpValidationError, ipaddr.IPv4, 'poop') - self.assertRaises(ipaddr.IPv4IpValidationError, - ipaddr.IPv4, '1.2.3.256') - - self.assertRaises(ipaddr.IPv6IpValidationError, ipaddr.IPv6, 'poopv6') - self.assertRaises(ipaddr.IPv4IpValidationError, - ipaddr.IPv4, '1.2.3.4/32/24') - - def testBadNetMask(self): - self.assertRaises(ipaddr.IPv4NetmaskValidationError, - ipaddr.IPv4, '1.2.3.4/') - self.assertRaises(ipaddr.IPv4NetmaskValidationError, - ipaddr.IPv4, '1.2.3.4/33') - self.assertRaises(ipaddr.IPv4NetmaskValidationError, - ipaddr.IPv4, '1.2.3.4/254.254.255.256') - - self.assertRaises(ipaddr.IPv6NetmaskValidationError, - ipaddr.IPv6, '::1/') - self.assertRaises(ipaddr.IPv6NetmaskValidationError, - ipaddr.IPv6, '::1/129') - - def testNth(self): - self.assertEqual(self.ipv4[5], '1.2.3.5') - self.assertRaises(IndexError, self.ipv4.__getitem__, 256) - - self.assertEqual(self.ipv6[5], - '2001:658:22A:CAFE::5') - - def testEquals(self): - self.assertTrue(self.ipv4.__eq__(ipaddr.IPv4('1.2.3.4/24'))) - self.assertFalse(self.ipv4.__eq__(ipaddr.IPv4('1.2.3.4/23'))) - self.assertFalse(self.ipv4.__eq__(ipaddr.IPv4('1.2.3.5/24'))) - - self.assertTrue(self.ipv6.__eq__( - ipaddr.IPv6('2001:658:22A:CAFE:200::1/64'))) - self.assertFalse(self.ipv6.__eq__( - ipaddr.IPv6('2001:658:22A:CAFE:200::1/63'))) - self.assertFalse(self.ipv6.__eq__( - ipaddr.IPv6('2001:658:22A:CAFE:200::2/64'))) - - def testSlash32Constructor(self): - self.assertEquals(str(ipaddr.IPv4('1.2.3.4/255.255.255.255')), - '1.2.3.4/32') - - def testSlash128Constructor(self): - self.assertEquals(str(ipaddr.IPv6('::1/128')), - '::1/128') - - def testSlash0Constructor(self): - self.assertEquals(str(ipaddr.IPv4('1.2.3.4/0.0.0.0')), '1.2.3.4/0') - - def testCollapsing(self): - ip1 = ipaddr.IPv4('1.1.0.0/24') - ip2 = ipaddr.IPv4('1.1.1.0/24') - ip3 = ipaddr.IPv4('1.1.2.0/24') - ip4 = ipaddr.IPv4('1.1.3.0/24') - ip5 = ipaddr.IPv4('1.1.4.0/24') - # stored in no particular order b/c we want CollapseAddr to call [].sort - # and we want that sort to call ipaddr.IP.__cmp__() on our array members - ip6 = ipaddr.IPv4('1.1.0.0/22') - # check that addreses are subsumed properlly. - collapsed = ipaddr.CollapseAddrList([ip1, ip2, ip3, ip4, ip5, ip6]) - self.assertEqual(collapsed, [ipaddr.IPv4('1.1.0.0/22'), - ipaddr.IPv4('1.1.4.0/24')]) - # test that two addresses are supernet'ed properlly - collapsed = ipaddr.CollapseAddrList([ip1, ip2]) - self.assertEqual(collapsed, [ipaddr.IPv4('1.1.0.0/23')]) - - ip_same1 = ip_same2 = ipaddr.IPv4('1.1.1.1/32') - self.assertEqual(ipaddr.CollapseAddrList([ip_same1, ip_same2]), [ip_same1]) - ip1 = ipaddr.IPv6('::2001:1/100') - ip2 = ipaddr.IPv6('::2002:1/120') - ip3 = ipaddr.IPv6('::2001:1/96') - # test that ipv6 addresses are subsumed properlly. - collapsed = ipaddr.CollapseAddrList([ip1, ip2, ip3]) - self.assertEqual(collapsed, [ip3]) - - 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.assertEquals(ip1.__cmp__(ip3), -1) - self.assertEquals(ip3.__cmp__(ip2), 1) - - self.assertEquals(ip1.CompareNetworks(ip2), 0) - - ip1 = ipaddr.IPv6('2001::2000/96') - ip2 = ipaddr.IPv6('2001::2001/96') - ip3 = ipaddr.IPv6('2001:FFFF::2000/96') - - self.assertEquals(ip1.__cmp__(ip3), -1) - self.assertEquals(ip3.__cmp__(ip2), 1) - self.assertEquals(ip1.CompareNetworks(ip2), 0) - - # Test comparing different protocols - ipv6 = ipaddr.IPv6('::/0') - ipv4 = ipaddr.IPv4('0.0.0.0/0') - self.assertEquals(ipv6.__cmp__(ipv4), 1) - self.assertEquals(ipv4.__cmp__(ipv6), -1) - - def testEmbeddedIPv4(self): - ipv4_string = '254.254.254.254' - ipv4 = ipaddr.IPv4(ipv4_string) - v4compat_ipv6 = ipaddr.IPv6('::%s' % ipv4_string) - self.assertEquals(v4compat_ipv6.ip, ipv4.ip) - v4mapped_ipv6 = ipaddr.IPv6('::ffff:%s' % ipv4_string) - self.assertNotEquals(v4mapped_ipv6.ip, ipv4.ip) - self.assertRaises(ipaddr.IPv6IpValidationError, ipaddr.IPv6, - '2001:1.1.1.1:1.1.1.1') - - def testIPVersion(self): - self.assertEqual(self.ipv4.version, 4) - self.assertEqual(self.ipv6.version, 6) - - def testIpStrFromPrefixlen(self): - ipv4 = ipaddr.IPv4('1.2.3.4/24') - self.assertEquals(ipv4._IpStrFromPrefixlen(), '255.255.255.0') - self.assertEquals(ipv4._IpStrFromPrefixlen(28), '255.255.255.240') - - 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)) - - def testReserved(self): - self.assertEquals(True, ipaddr.IP('224.1.1.1/31').IsMulticast()) - self.assertEquals(True, ipaddr.IP('192.168.1.1/17').IsRFC1918()) - self.assertEquals(True, ipaddr.IP('169.254.100.200/24').IsLinkLocal()) - self.assertEquals(True, ipaddr.IP('127.100.200.254/32').IsLoopback()) - - 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.AddressExclude(addr2), - [ipaddr.IP('10.1.1.64/26'), - ipaddr.IP('10.1.1.128/25')]) - self.assertRaises(ValueError, addr1.AddressExclude, addr3) - - 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(dummy.has_key(self.ipv4)) - - def testIPv4PrefixFromInt(self): - addr1 = ipaddr.IP('10.1.1.0/24') - addr2 = ipaddr.IPv4(addr1.ip) # clone prefix - addr2.SetPrefix(addr1.prefixlen) - addr3 = ipaddr.IP(123456) - - self.assertEqual(123456, addr3.ip) - self.assertRaises(ipaddr.IPv4NetmaskValidationError, - addr2.SetPrefix, -1L) - self.assertEqual(addr1, addr2) - self.assertEqual(str(addr1), str(addr2)) - - def testIPv6PrefixFromInt(self): - addr1 = ipaddr.IP('2001:0658:022A:CAFE:0200::1/64') - addr2 = ipaddr.IPv6(addr1.ip) # clone prefix - addr2.SetPrefix(addr1.prefixlen) - addr3 = ipaddr.IP(123456) - - self.assertEqual(123456, addr3.ip) - self.assertRaises(ipaddr.IPv6NetmaskValidationError, - addr2.SetPrefix, -1L) - self.assertEqual(addr1, addr2) - self.assertEqual(str(addr1), str(addr2)) - - 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 testCompressIPv6Address(self): - test_addresses = { - '1:2:3:4:5:6:7:8': '1:2:3:4:5:6:7:8/128', - '2001:0:0:4:0:0:0:8': '2001:0:0:4::8/128', - '2001:0:0:4:5:6:7:8': '2001::4:5:6:7:8/128', - '2001:0:3:4:5:6:7:8': '2001:0:3:4:5:6:7:8/128', - '2001:0::3:4:5:6:7:8': '2001:0:3:4:5:6:7:8/128', - '0:0:3:0:0:0:0:ffff': '0:0:3::FFFF/128', - '0:0:0:4:0:0:0:ffff': '::4:0:0:0:FFFF/128', - '0:0:0:0:5:0:0:ffff': '::5:0:0:FFFF/128', - '1:0:0:4:0:0:7:8': '1::4:0:0:7:8/128', - '0:0:0:0:0:0:0:0': '::/128', - '0:0:0:0:0:0:0:0/0': '::/0', - '0:0:0:0:0:0:0:1': '::1/128', - '2001:0658:022A:CAFE:0000:0000:0000:0000/66': '2001:658:22A:CAFE::/66', - } - for uncompressed, compressed in test_addresses.items(): - self.assertEquals(compressed, str(ipaddr.IPv6(uncompressed))) - - def testExplodeShortHandIpStr(self): - addr1 = ipaddr.IPv6('2001::1') - self.assertEqual('2001:0000:0000:0000:0000:0000:0000:0001', - addr1._ExplodeShortHandIpStr(addr1.ip_ext)) - - -if __name__ == '__main__': - unittest.main() |