1 # This file is part of python-rwhoisd
3 # Copyright (C) 2008 David E. Blacka
5 # This program is free software; you can redistribute it and/or modify
6 # it under the terms of the GNU General Public License as published by
7 # the Free Software Foundation; either version 2 of the License, or
8 # (at your option) any later version.
10 # This program is distributed in the hope that it will be useful, but
11 # WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 # General Public License for more details.
15 # You should have received a copy of the GNU General Public License
16 # along with this program; if not, write to the Free Software
17 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
23 import unittest, types
25 class CreateCidrTest(unittest.TestCase):
26 """Test basic creation of Cidr objects."""
28 known_good_v4_cidr = [ ("127.00.000.1/24", 0x7F000000, 0xFFFFFF00),
29 (("127.0.0.1", 32), 0x7F000001, 0xFFFFFFFF),
30 (("24.232.119.192", 26), 0x18E877C0, 0xFFFFFFC0),
31 (("24.232.119.0", 24), 0x18E87700, 0xFFFFFF00),
32 (("24.224.0.0", 11), 0x18E00000, 0xFFE00000),
33 ("216.168.111.0/27", 0xD8A86F00, 0xFFFFFFE0),
34 ("127.0.0.2/31", 0x7F000002, 0xFFFFFFFE),
35 ("127.0.0.16/32", 0x7F000010, 0xFFFFFFFF) ]
38 def testCreateV4(self):
39 """createV4 should give known results with known input."""
40 for args, value, mask in self.known_good_v4_cidr:
41 if type(args) == types.TupleType:
42 cidr = Cidr.CidrV4(args[0], args[1])
44 cidr = Cidr.CidrV4(args)
45 self.assertEquals(cidr.numaddr, value)
46 self.assertEquals(cidr.mask, mask)
49 known_good_v6_cidr = [ ("3ffe:4:201e:beef::0/64",
50 0x3FFE0004201EBEEF0000000000000000L,
51 0xFFFFFFFFFFFFFFFF0000000000000000L),
53 0x20013C01000000000000000000000000L,
54 0xFFFFFFFF000000000000000000000000L),
55 (("3ffe:b03d:fc1e::2002:1010:deaC", 126),
56 0x3FFEB03DFC1E0000000020021010DEACL,
57 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFCL),
58 ("3ffe:b03d:fc1e:2002:1010:2a2a:7:1",
59 0x3FFEB03dFC1E200210102A2A00070001L,
60 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFL),
61 ("3ffe:b03d:fc1e:2002:1010:2a2a:7:1/32",
62 0x3FFEB03D000000000000000000000000L,
63 0xFFFFFFFF000000000000000000000000L),
64 ("3ffe:b03d::affd:127.0.0.1",
65 0x3FFEB03D000000000000AFFD7F000001L,
66 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFL)]
68 def testCreateV6(self):
69 "createV6 should give known results with known input."""
70 for args, value, mask in self.known_good_v6_cidr:
71 if type(args) == types.TupleType:
72 cidr = Cidr.CidrV6(args[0], args[1])
74 cidr = Cidr.CidrV6(args)
75 self.assertEquals(cidr.numaddr, value)
76 self.assertEquals(cidr.mask, mask)
79 """create should give known results with known input."""
80 all_good = self.known_good_v4_cidr + self.known_good_v6_cidr
81 for args, value, mask in all_good:
82 if type(args) == types.TupleType:
83 cidr = Cidr.new(args[0], args[1])
86 self.assertEquals(cidr.numaddr, value)
87 self.assertEquals(cidr.mask, mask)
90 known_bad_v4_cidr = [ ("24.261.119.0", 32), # 2nd octet too large
92 "22.a.231.11/24", # contains alpha
93 "45.61.22.230.1/32", # too many octets
94 "70.140.81.0/34", # length too long
95 "3ffe:3c01:4::1/32" # ipv6
98 def testCreateBadV4(self):
99 for c in self.known_bad_v4_cidr:
100 if type(c) == types.TupleType:
101 self.assertRaises(socket.error, Cidr.CidrV4, c[0], c[1])
103 self.assertRaises(socket.error, Cidr.CidrV4, c)
105 known_bad_v6_cidr = [
112 "1:2:3:4:5:6:7:4.3.2.1",
116 def testCreateBadV6(self):
117 for c in self.known_bad_v6_cidr:
118 self.assertRaises(socket.error, Cidr.CidrV6, c)
120 def testValidCidr(self):
121 for c in [ x[0] for x in self.known_good_v4_cidr ]:
122 if type(c) == types.TupleType:
123 c = "%s/%d" % (c[0], c[1])
124 res = Cidr.valid_cidr(c)
125 self.assert_(isinstance(res, Cidr.Cidr))
126 for c in [ x[0] for x in self.known_good_v6_cidr ]:
127 if type(c) == types.TupleType:
128 c = "%s/%d" % (c[0], c[1])
129 res = Cidr.valid_cidr(c)
130 self.assert_(isinstance(res, Cidr.Cidr))
131 for c in self.known_bad_v4_cidr:
132 if type(c) == types.TupleType:
133 c = "%s/%d" % (c[0], c[1])
136 res = Cidr.valid_cidr(c)
137 self.assertEquals(res, False)
138 for c in self.known_bad_v6_cidr:
139 res = Cidr.valid_cidr(c)
144 class TestCidrSort(unittest.TestCase):
146 unsorted_list = [ "127.0.0.0/24",
153 "1:2:3:4:5:6:7:8/127" ]
154 sorted_list = [ "8.44.55.66/8",
159 "1:2:3:4:5:6:7:8/127",
164 self.unsorted_list = [ Cidr.new(x) for x in self.unsorted_list ]
165 self.sorted_list = [ Cidr.new(x) for x in self.sorted_list ]
168 self.unsorted_list.sort()
169 self.assertEquals(self.unsorted_list, self.sorted_list)
172 class TestCidrSearches(unittest.TestCase):
174 def testSupernet(self):
177 def testSubnet(self):
180 class testNetblockConversion(unittest.TestCase):
182 def testNetblockV4(self):
185 def testNetblockV6(self):
189 if __name__ == "__main__":