root / test / ganeti.netutils_unittest.py @ 81f7ea25
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1 | a744b676 | Manuel Franceschini | #!/usr/bin/python
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2 | a744b676 | Manuel Franceschini | #
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3 | a744b676 | Manuel Franceschini | |
4 | a744b676 | Manuel Franceschini | # Copyright (C) 2010 Google Inc.
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5 | a744b676 | Manuel Franceschini | #
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6 | a744b676 | Manuel Franceschini | # This program is free software; you can redistribute it and/or modify
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7 | a744b676 | Manuel Franceschini | # it under the terms of the GNU General Public License as published by
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8 | a744b676 | Manuel Franceschini | # the Free Software Foundation; either version 2 of the License, or
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9 | a744b676 | Manuel Franceschini | # (at your option) any later version.
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10 | a744b676 | Manuel Franceschini | #
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11 | a744b676 | Manuel Franceschini | # This program is distributed in the hope that it will be useful, but
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12 | a744b676 | Manuel Franceschini | # WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | a744b676 | Manuel Franceschini | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 | a744b676 | Manuel Franceschini | # General Public License for more details.
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15 | a744b676 | Manuel Franceschini | #
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16 | a744b676 | Manuel Franceschini | # You should have received a copy of the GNU General Public License
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17 | a744b676 | Manuel Franceschini | # along with this program; if not, write to the Free Software
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18 | a744b676 | Manuel Franceschini | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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19 | a744b676 | Manuel Franceschini | # 02110-1301, USA.
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20 | a744b676 | Manuel Franceschini | |
21 | a744b676 | Manuel Franceschini | |
22 | a744b676 | Manuel Franceschini | """Script for unittesting the netutils module"""
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23 | a744b676 | Manuel Franceschini | |
24 | a744b676 | Manuel Franceschini | import os |
25 | 37531236 | Andrea Spadaccini | import re |
26 | a744b676 | Manuel Franceschini | import shutil |
27 | a744b676 | Manuel Franceschini | import socket |
28 | a744b676 | Manuel Franceschini | import tempfile |
29 | a744b676 | Manuel Franceschini | import unittest |
30 | a744b676 | Manuel Franceschini | |
31 | a744b676 | Manuel Franceschini | import testutils |
32 | a744b676 | Manuel Franceschini | from ganeti import constants |
33 | a744b676 | Manuel Franceschini | from ganeti import errors |
34 | a744b676 | Manuel Franceschini | from ganeti import netutils |
35 | a744b676 | Manuel Franceschini | from ganeti import serializer |
36 | a744b676 | Manuel Franceschini | from ganeti import utils |
37 | a744b676 | Manuel Franceschini | |
38 | a744b676 | Manuel Franceschini | |
39 | a744b676 | Manuel Franceschini | def _GetSocketCredentials(path): |
40 | a744b676 | Manuel Franceschini | """Connect to a Unix socket and return remote credentials.
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41 | a744b676 | Manuel Franceschini |
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42 | a744b676 | Manuel Franceschini | """
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43 | a744b676 | Manuel Franceschini | sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM) |
44 | a744b676 | Manuel Franceschini | try:
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45 | a744b676 | Manuel Franceschini | sock.settimeout(10)
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46 | a744b676 | Manuel Franceschini | sock.connect(path) |
47 | a744b676 | Manuel Franceschini | return netutils.GetSocketCredentials(sock)
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48 | a744b676 | Manuel Franceschini | finally:
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49 | a744b676 | Manuel Franceschini | sock.close() |
50 | a744b676 | Manuel Franceschini | |
51 | a744b676 | Manuel Franceschini | |
52 | a744b676 | Manuel Franceschini | class TestGetSocketCredentials(unittest.TestCase): |
53 | a744b676 | Manuel Franceschini | def setUp(self): |
54 | a744b676 | Manuel Franceschini | self.tmpdir = tempfile.mkdtemp()
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55 | a744b676 | Manuel Franceschini | self.sockpath = utils.PathJoin(self.tmpdir, "sock") |
56 | a744b676 | Manuel Franceschini | |
57 | a744b676 | Manuel Franceschini | self.listener = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
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58 | a744b676 | Manuel Franceschini | self.listener.settimeout(10) |
59 | a744b676 | Manuel Franceschini | self.listener.bind(self.sockpath) |
60 | a744b676 | Manuel Franceschini | self.listener.listen(1) |
61 | a744b676 | Manuel Franceschini | |
62 | a744b676 | Manuel Franceschini | def tearDown(self): |
63 | a744b676 | Manuel Franceschini | self.listener.shutdown(socket.SHUT_RDWR)
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64 | a744b676 | Manuel Franceschini | self.listener.close()
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65 | a744b676 | Manuel Franceschini | shutil.rmtree(self.tmpdir)
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66 | a744b676 | Manuel Franceschini | |
67 | a744b676 | Manuel Franceschini | def test(self): |
68 | a744b676 | Manuel Franceschini | (c2pr, c2pw) = os.pipe() |
69 | a744b676 | Manuel Franceschini | |
70 | a744b676 | Manuel Franceschini | # Start child process
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71 | a744b676 | Manuel Franceschini | child = os.fork() |
72 | a744b676 | Manuel Franceschini | if child == 0: |
73 | a744b676 | Manuel Franceschini | try:
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74 | a744b676 | Manuel Franceschini | data = serializer.DumpJson(_GetSocketCredentials(self.sockpath))
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75 | a744b676 | Manuel Franceschini | |
76 | a744b676 | Manuel Franceschini | os.write(c2pw, data) |
77 | a744b676 | Manuel Franceschini | os.close(c2pw) |
78 | a744b676 | Manuel Franceschini | |
79 | a744b676 | Manuel Franceschini | os._exit(0)
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80 | a744b676 | Manuel Franceschini | finally:
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81 | a744b676 | Manuel Franceschini | os._exit(1)
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82 | a744b676 | Manuel Franceschini | |
83 | a744b676 | Manuel Franceschini | os.close(c2pw) |
84 | a744b676 | Manuel Franceschini | |
85 | a744b676 | Manuel Franceschini | # Wait for one connection
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86 | a744b676 | Manuel Franceschini | (conn, _) = self.listener.accept()
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87 | a744b676 | Manuel Franceschini | conn.recv(1)
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88 | a744b676 | Manuel Franceschini | conn.close() |
89 | a744b676 | Manuel Franceschini | |
90 | a744b676 | Manuel Franceschini | # Wait for result
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91 | a744b676 | Manuel Franceschini | result = os.read(c2pr, 4096)
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92 | a744b676 | Manuel Franceschini | os.close(c2pr) |
93 | a744b676 | Manuel Franceschini | |
94 | a744b676 | Manuel Franceschini | # Check child's exit code
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95 | a744b676 | Manuel Franceschini | (_, status) = os.waitpid(child, 0)
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96 | a744b676 | Manuel Franceschini | self.assertFalse(os.WIFSIGNALED(status))
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97 | a744b676 | Manuel Franceschini | self.assertEqual(os.WEXITSTATUS(status), 0) |
98 | a744b676 | Manuel Franceschini | |
99 | a744b676 | Manuel Franceschini | # Check result
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100 | a744b676 | Manuel Franceschini | (pid, uid, gid) = serializer.LoadJson(result) |
101 | a744b676 | Manuel Franceschini | self.assertEqual(pid, os.getpid())
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102 | a744b676 | Manuel Franceschini | self.assertEqual(uid, os.getuid())
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103 | a744b676 | Manuel Franceschini | self.assertEqual(gid, os.getgid())
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104 | a744b676 | Manuel Franceschini | |
105 | a744b676 | Manuel Franceschini | |
106 | b705c7a6 | Manuel Franceschini | class TestHostname(unittest.TestCase): |
107 | b705c7a6 | Manuel Franceschini | """Testing case for Hostname"""
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108 | a744b676 | Manuel Franceschini | |
109 | a744b676 | Manuel Franceschini | def testUppercase(self): |
110 | a744b676 | Manuel Franceschini | data = "AbC.example.com"
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111 | b705c7a6 | Manuel Franceschini | self.assertEqual(netutils.Hostname.GetNormalizedName(data), data.lower())
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112 | a744b676 | Manuel Franceschini | |
113 | a744b676 | Manuel Franceschini | def testTooLongName(self): |
114 | a744b676 | Manuel Franceschini | data = "a.b." + "c" * 255 |
115 | b705c7a6 | Manuel Franceschini | self.assertRaises(errors.OpPrereqError,
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116 | b705c7a6 | Manuel Franceschini | netutils.Hostname.GetNormalizedName, data) |
117 | a744b676 | Manuel Franceschini | |
118 | a744b676 | Manuel Franceschini | def testTrailingDot(self): |
119 | a744b676 | Manuel Franceschini | data = "a.b.c"
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120 | b705c7a6 | Manuel Franceschini | self.assertEqual(netutils.Hostname.GetNormalizedName(data + "."), data) |
121 | a744b676 | Manuel Franceschini | |
122 | a744b676 | Manuel Franceschini | def testInvalidName(self): |
123 | a744b676 | Manuel Franceschini | data = [ |
124 | a744b676 | Manuel Franceschini | "a b",
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125 | a744b676 | Manuel Franceschini | "a/b",
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126 | a744b676 | Manuel Franceschini | ".a.b",
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127 | a744b676 | Manuel Franceschini | "a..b",
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128 | a744b676 | Manuel Franceschini | ] |
129 | a744b676 | Manuel Franceschini | for value in data: |
130 | b705c7a6 | Manuel Franceschini | self.assertRaises(errors.OpPrereqError,
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131 | b705c7a6 | Manuel Franceschini | netutils.Hostname.GetNormalizedName, value) |
132 | a744b676 | Manuel Franceschini | |
133 | a744b676 | Manuel Franceschini | def testValidName(self): |
134 | a744b676 | Manuel Franceschini | data = [ |
135 | a744b676 | Manuel Franceschini | "a.b",
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136 | a744b676 | Manuel Franceschini | "a-b",
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137 | a744b676 | Manuel Franceschini | "a_b",
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138 | a744b676 | Manuel Franceschini | "a.b.c",
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139 | a744b676 | Manuel Franceschini | ] |
140 | a744b676 | Manuel Franceschini | for value in data: |
141 | b705c7a6 | Manuel Franceschini | self.assertEqual(netutils.Hostname.GetNormalizedName(value), value)
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142 | a744b676 | Manuel Franceschini | |
143 | a744b676 | Manuel Franceschini | |
144 | 8b312c1d | Manuel Franceschini | class TestIPAddress(unittest.TestCase): |
145 | 8b312c1d | Manuel Franceschini | def testIsValid(self): |
146 | 8b312c1d | Manuel Franceschini | self.assert_(netutils.IPAddress.IsValid("0.0.0.0")) |
147 | 8b312c1d | Manuel Franceschini | self.assert_(netutils.IPAddress.IsValid("127.0.0.1")) |
148 | 8b312c1d | Manuel Franceschini | self.assert_(netutils.IPAddress.IsValid("::")) |
149 | 8b312c1d | Manuel Franceschini | self.assert_(netutils.IPAddress.IsValid("::1")) |
150 | 8b312c1d | Manuel Franceschini | |
151 | 8b312c1d | Manuel Franceschini | def testNotIsValid(self): |
152 | 8b312c1d | Manuel Franceschini | self.assertFalse(netutils.IPAddress.IsValid("0")) |
153 | 8b312c1d | Manuel Franceschini | self.assertFalse(netutils.IPAddress.IsValid("1.1.1.256")) |
154 | 8b312c1d | Manuel Franceschini | self.assertFalse(netutils.IPAddress.IsValid("a:g::1")) |
155 | 8b312c1d | Manuel Franceschini | |
156 | 8b312c1d | Manuel Franceschini | def testGetAddressFamily(self): |
157 | 8b312c1d | Manuel Franceschini | fn = netutils.IPAddress.GetAddressFamily |
158 | 8b312c1d | Manuel Franceschini | self.assertEqual(fn("127.0.0.1"), socket.AF_INET) |
159 | 8b312c1d | Manuel Franceschini | self.assertEqual(fn("10.2.0.127"), socket.AF_INET) |
160 | 8b312c1d | Manuel Franceschini | self.assertEqual(fn("::1"), socket.AF_INET6) |
161 | 8b312c1d | Manuel Franceschini | self.assertEqual(fn("2001:db8::1"), socket.AF_INET6) |
162 | 8b312c1d | Manuel Franceschini | self.assertRaises(errors.IPAddressError, fn, "0") |
163 | a744b676 | Manuel Franceschini | |
164 | 7df2c4f0 | Andrea Spadaccini | def testValidateNetmask(self): |
165 | 7df2c4f0 | Andrea Spadaccini | for netmask in [0, 33]: |
166 | 7df2c4f0 | Andrea Spadaccini | self.assertFalse(netutils.IP4Address.ValidateNetmask(netmask))
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167 | 7df2c4f0 | Andrea Spadaccini | |
168 | 7df2c4f0 | Andrea Spadaccini | for netmask in [1, 32]: |
169 | 7df2c4f0 | Andrea Spadaccini | self.assertTrue(netutils.IP4Address.ValidateNetmask(netmask))
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170 | 7df2c4f0 | Andrea Spadaccini | |
171 | 7df2c4f0 | Andrea Spadaccini | for netmask in [0, 129]: |
172 | 7df2c4f0 | Andrea Spadaccini | self.assertFalse(netutils.IP6Address.ValidateNetmask(netmask))
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173 | 7df2c4f0 | Andrea Spadaccini | |
174 | 7df2c4f0 | Andrea Spadaccini | for netmask in [1, 128]: |
175 | 7df2c4f0 | Andrea Spadaccini | self.assertTrue(netutils.IP6Address.ValidateNetmask(netmask))
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176 | 7df2c4f0 | Andrea Spadaccini | |
177 | 7df2c4f0 | Andrea Spadaccini | def testGetClassFromX(self): |
178 | 7df2c4f0 | Andrea Spadaccini | self.assert_(
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179 | 7df2c4f0 | Andrea Spadaccini | netutils.IPAddress.GetClassFromIpVersion(constants.IP4_VERSION) == |
180 | 7df2c4f0 | Andrea Spadaccini | netutils.IP4Address) |
181 | 7df2c4f0 | Andrea Spadaccini | self.assert_(
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182 | 7df2c4f0 | Andrea Spadaccini | netutils.IPAddress.GetClassFromIpVersion(constants.IP6_VERSION) == |
183 | 7df2c4f0 | Andrea Spadaccini | netutils.IP6Address) |
184 | 7df2c4f0 | Andrea Spadaccini | self.assert_(
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185 | 7df2c4f0 | Andrea Spadaccini | netutils.IPAddress.GetClassFromIpFamily(socket.AF_INET) == |
186 | 7df2c4f0 | Andrea Spadaccini | netutils.IP4Address) |
187 | 7df2c4f0 | Andrea Spadaccini | self.assert_(
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188 | 7df2c4f0 | Andrea Spadaccini | netutils.IPAddress.GetClassFromIpFamily(socket.AF_INET6) == |
189 | 7df2c4f0 | Andrea Spadaccini | netutils.IP6Address) |
190 | 7df2c4f0 | Andrea Spadaccini | |
191 | 8b312c1d | Manuel Franceschini | def testOwnLoopback(self): |
192 | 8b312c1d | Manuel Franceschini | # FIXME: In a pure IPv6 environment this is no longer true
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193 | 8b312c1d | Manuel Franceschini | self.assert_(netutils.IPAddress.Own("127.0.0.1"), |
194 | 8b312c1d | Manuel Franceschini | "Should own 127.0.0.1 address")
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195 | 8b312c1d | Manuel Franceschini | |
196 | 8b312c1d | Manuel Franceschini | def testNotOwnAddress(self): |
197 | 8b312c1d | Manuel Franceschini | self.assertFalse(netutils.IPAddress.Own("2001:db8::1"), |
198 | 8b312c1d | Manuel Franceschini | "Should not own IP address 2001:db8::1")
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199 | 8b312c1d | Manuel Franceschini | self.assertFalse(netutils.IPAddress.Own("192.0.2.1"), |
200 | 8b312c1d | Manuel Franceschini | "Should not own IP address 192.0.2.1")
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201 | 8b312c1d | Manuel Franceschini | |
202 | 37531236 | Andrea Spadaccini | def testFamilyVersionConversions(self): |
203 | 37531236 | Andrea Spadaccini | # IPAddress.GetAddressFamilyFromVersion
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204 | 37531236 | Andrea Spadaccini | self.assertEqual(
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205 | 37531236 | Andrea Spadaccini | netutils.IPAddress.GetAddressFamilyFromVersion(constants.IP4_VERSION), |
206 | 37531236 | Andrea Spadaccini | socket.AF_INET) |
207 | 37531236 | Andrea Spadaccini | self.assertEqual(
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208 | 37531236 | Andrea Spadaccini | netutils.IPAddress.GetAddressFamilyFromVersion(constants.IP6_VERSION), |
209 | 37531236 | Andrea Spadaccini | socket.AF_INET6) |
210 | 37531236 | Andrea Spadaccini | self.assertRaises(errors.ProgrammerError,
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211 | 37531236 | Andrea Spadaccini | netutils.IPAddress.GetAddressFamilyFromVersion, 3)
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212 | 37531236 | Andrea Spadaccini | |
213 | 37531236 | Andrea Spadaccini | # IPAddress.GetVersionFromAddressFamily
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214 | 37531236 | Andrea Spadaccini | self.assertEqual(
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215 | 37531236 | Andrea Spadaccini | netutils.IPAddress.GetVersionFromAddressFamily(socket.AF_INET), |
216 | 37531236 | Andrea Spadaccini | constants.IP4_VERSION) |
217 | 37531236 | Andrea Spadaccini | self.assertEqual(
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218 | 37531236 | Andrea Spadaccini | netutils.IPAddress.GetVersionFromAddressFamily(socket.AF_INET6), |
219 | 37531236 | Andrea Spadaccini | constants.IP6_VERSION) |
220 | 37531236 | Andrea Spadaccini | self.assertRaises(errors.ProgrammerError,
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221 | 37531236 | Andrea Spadaccini | netutils.IPAddress.GetVersionFromAddressFamily, socket.AF_UNIX) |
222 | 37531236 | Andrea Spadaccini | |
223 | 8b312c1d | Manuel Franceschini | |
224 | 8b312c1d | Manuel Franceschini | class TestIP4Address(unittest.TestCase): |
225 | 8b312c1d | Manuel Franceschini | def testGetIPIntFromString(self): |
226 | 8b312c1d | Manuel Franceschini | fn = netutils.IP4Address._GetIPIntFromString |
227 | 8b312c1d | Manuel Franceschini | self.assertEqual(fn("0.0.0.0"), 0) |
228 | 8b312c1d | Manuel Franceschini | self.assertEqual(fn("0.0.0.1"), 1) |
229 | 8b312c1d | Manuel Franceschini | self.assertEqual(fn("127.0.0.1"), 2130706433) |
230 | 8b312c1d | Manuel Franceschini | self.assertEqual(fn("192.0.2.129"), 3221226113) |
231 | 8b312c1d | Manuel Franceschini | self.assertEqual(fn("255.255.255.255"), 2**32 - 1) |
232 | 8b312c1d | Manuel Franceschini | self.assertNotEqual(fn("0.0.0.0"), 1) |
233 | 8b312c1d | Manuel Franceschini | self.assertNotEqual(fn("0.0.0.0"), 1) |
234 | 8b312c1d | Manuel Franceschini | |
235 | 8b312c1d | Manuel Franceschini | def testIsValid(self): |
236 | 8b312c1d | Manuel Franceschini | self.assert_(netutils.IP4Address.IsValid("0.0.0.0")) |
237 | 8b312c1d | Manuel Franceschini | self.assert_(netutils.IP4Address.IsValid("127.0.0.1")) |
238 | 8b312c1d | Manuel Franceschini | self.assert_(netutils.IP4Address.IsValid("192.0.2.199")) |
239 | 8b312c1d | Manuel Franceschini | self.assert_(netutils.IP4Address.IsValid("255.255.255.255")) |
240 | 8b312c1d | Manuel Franceschini | |
241 | 8b312c1d | Manuel Franceschini | def testNotIsValid(self): |
242 | 8b312c1d | Manuel Franceschini | self.assertFalse(netutils.IP4Address.IsValid("0")) |
243 | 8b312c1d | Manuel Franceschini | self.assertFalse(netutils.IP4Address.IsValid("1")) |
244 | 8b312c1d | Manuel Franceschini | self.assertFalse(netutils.IP4Address.IsValid("1.1.1")) |
245 | 8b312c1d | Manuel Franceschini | self.assertFalse(netutils.IP4Address.IsValid("255.255.255.256")) |
246 | 8b312c1d | Manuel Franceschini | self.assertFalse(netutils.IP4Address.IsValid("::1")) |
247 | 8b312c1d | Manuel Franceschini | |
248 | 8b312c1d | Manuel Franceschini | def testInNetwork(self): |
249 | 8b312c1d | Manuel Franceschini | self.assert_(netutils.IP4Address.InNetwork("127.0.0.0/8", "127.0.0.1")) |
250 | 8b312c1d | Manuel Franceschini | |
251 | 8b312c1d | Manuel Franceschini | def testNotInNetwork(self): |
252 | 8b312c1d | Manuel Franceschini | self.assertFalse(netutils.IP4Address.InNetwork("192.0.2.0/24", |
253 | 8b312c1d | Manuel Franceschini | "127.0.0.1"))
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254 | 8b312c1d | Manuel Franceschini | |
255 | 8b312c1d | Manuel Franceschini | def testIsLoopback(self): |
256 | 8b312c1d | Manuel Franceschini | self.assert_(netutils.IP4Address.IsLoopback("127.0.0.1")) |
257 | 8b312c1d | Manuel Franceschini | |
258 | 8b312c1d | Manuel Franceschini | def testNotIsLoopback(self): |
259 | 8b312c1d | Manuel Franceschini | self.assertFalse(netutils.IP4Address.IsLoopback("192.0.2.1")) |
260 | 8b312c1d | Manuel Franceschini | |
261 | 8b312c1d | Manuel Franceschini | |
262 | 8b312c1d | Manuel Franceschini | class TestIP6Address(unittest.TestCase): |
263 | 8b312c1d | Manuel Franceschini | def testGetIPIntFromString(self): |
264 | 8b312c1d | Manuel Franceschini | fn = netutils.IP6Address._GetIPIntFromString |
265 | 8b312c1d | Manuel Franceschini | self.assertEqual(fn("::"), 0) |
266 | 8b312c1d | Manuel Franceschini | self.assertEqual(fn("::1"), 1) |
267 | 8b312c1d | Manuel Franceschini | self.assertEqual(fn("2001:db8::1"), |
268 | 8b312c1d | Manuel Franceschini | 42540766411282592856903984951653826561L)
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269 | 8b312c1d | Manuel Franceschini | self.assertEqual(fn("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff"), 2**128-1) |
270 | 8b312c1d | Manuel Franceschini | self.assertNotEqual(netutils.IP6Address._GetIPIntFromString("::2"), 1) |
271 | 8b312c1d | Manuel Franceschini | |
272 | 8b312c1d | Manuel Franceschini | def testIsValid(self): |
273 | 8b312c1d | Manuel Franceschini | self.assert_(netutils.IP6Address.IsValid("::")) |
274 | 8b312c1d | Manuel Franceschini | self.assert_(netutils.IP6Address.IsValid("::1")) |
275 | 8b312c1d | Manuel Franceschini | self.assert_(netutils.IP6Address.IsValid("1" + (":1" * 7))) |
276 | 8b312c1d | Manuel Franceschini | self.assert_(netutils.IP6Address.IsValid("ffff" + (":ffff" * 7))) |
277 | 8b312c1d | Manuel Franceschini | self.assert_(netutils.IP6Address.IsValid("::")) |
278 | 8b312c1d | Manuel Franceschini | |
279 | 8b312c1d | Manuel Franceschini | def testNotIsValid(self): |
280 | 8b312c1d | Manuel Franceschini | self.assertFalse(netutils.IP6Address.IsValid("0")) |
281 | 8b312c1d | Manuel Franceschini | self.assertFalse(netutils.IP6Address.IsValid(":1")) |
282 | 8b312c1d | Manuel Franceschini | self.assertFalse(netutils.IP6Address.IsValid("f" + (":f" * 6))) |
283 | 8b312c1d | Manuel Franceschini | self.assertFalse(netutils.IP6Address.IsValid("fffg" + (":ffff" * 7))) |
284 | 8b312c1d | Manuel Franceschini | self.assertFalse(netutils.IP6Address.IsValid("fffff" + (":ffff" * 7))) |
285 | 8b312c1d | Manuel Franceschini | self.assertFalse(netutils.IP6Address.IsValid("1" + (":1" * 8))) |
286 | 8b312c1d | Manuel Franceschini | self.assertFalse(netutils.IP6Address.IsValid("127.0.0.1")) |
287 | 8b312c1d | Manuel Franceschini | |
288 | 8b312c1d | Manuel Franceschini | def testInNetwork(self): |
289 | 8b312c1d | Manuel Franceschini | self.assert_(netutils.IP6Address.InNetwork("::1/128", "::1")) |
290 | 8b312c1d | Manuel Franceschini | |
291 | 8b312c1d | Manuel Franceschini | def testNotInNetwork(self): |
292 | 8b312c1d | Manuel Franceschini | self.assertFalse(netutils.IP6Address.InNetwork("2001:db8::1/128", "::1")) |
293 | 8b312c1d | Manuel Franceschini | |
294 | 8b312c1d | Manuel Franceschini | def testIsLoopback(self): |
295 | 8b312c1d | Manuel Franceschini | self.assert_(netutils.IP6Address.IsLoopback("::1")) |
296 | 8b312c1d | Manuel Franceschini | |
297 | 8b312c1d | Manuel Franceschini | def testNotIsLoopback(self): |
298 | 8b312c1d | Manuel Franceschini | self.assertFalse(netutils.IP6Address.IsLoopback("2001:db8::1")) |
299 | a744b676 | Manuel Franceschini | |
300 | a744b676 | Manuel Franceschini | |
301 | a744b676 | Manuel Franceschini | class _BaseTcpPingTest: |
302 | a744b676 | Manuel Franceschini | """Base class for TcpPing tests against listen(2)ing port"""
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303 | a744b676 | Manuel Franceschini | family = None
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304 | a744b676 | Manuel Franceschini | address = None
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305 | a744b676 | Manuel Franceschini | |
306 | a744b676 | Manuel Franceschini | def setUp(self): |
307 | a744b676 | Manuel Franceschini | self.listener = socket.socket(self.family, socket.SOCK_STREAM) |
308 | a744b676 | Manuel Franceschini | self.listener.bind((self.address, 0)) |
309 | a744b676 | Manuel Franceschini | self.listenerport = self.listener.getsockname()[1] |
310 | a744b676 | Manuel Franceschini | self.listener.listen(1) |
311 | a744b676 | Manuel Franceschini | |
312 | a744b676 | Manuel Franceschini | def tearDown(self): |
313 | a744b676 | Manuel Franceschini | self.listener.shutdown(socket.SHUT_RDWR)
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314 | a744b676 | Manuel Franceschini | del self.listener |
315 | a744b676 | Manuel Franceschini | del self.listenerport |
316 | a744b676 | Manuel Franceschini | |
317 | a744b676 | Manuel Franceschini | def testTcpPingToLocalHostAccept(self): |
318 | a744b676 | Manuel Franceschini | self.assert_(netutils.TcpPing(self.address, |
319 | a744b676 | Manuel Franceschini | self.listenerport,
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320 | a744b676 | Manuel Franceschini | timeout=constants.TCP_PING_TIMEOUT, |
321 | a744b676 | Manuel Franceschini | live_port_needed=True,
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322 | a744b676 | Manuel Franceschini | source=self.address,
|
323 | a744b676 | Manuel Franceschini | ), |
324 | a744b676 | Manuel Franceschini | "failed to connect to test listener")
|
325 | a744b676 | Manuel Franceschini | |
326 | a744b676 | Manuel Franceschini | self.assert_(netutils.TcpPing(self.address, self.listenerport, |
327 | a744b676 | Manuel Franceschini | timeout=constants.TCP_PING_TIMEOUT, |
328 | a744b676 | Manuel Franceschini | live_port_needed=True),
|
329 | a744b676 | Manuel Franceschini | "failed to connect to test listener (no source)")
|
330 | a744b676 | Manuel Franceschini | |
331 | a744b676 | Manuel Franceschini | |
332 | a744b676 | Manuel Franceschini | class TestIP4TcpPing(unittest.TestCase, _BaseTcpPingTest): |
333 | a744b676 | Manuel Franceschini | """Testcase for IPv4 TCP version of ping - against listen(2)ing port"""
|
334 | a744b676 | Manuel Franceschini | family = socket.AF_INET |
335 | a744b676 | Manuel Franceschini | address = constants.IP4_ADDRESS_LOCALHOST |
336 | a744b676 | Manuel Franceschini | |
337 | a744b676 | Manuel Franceschini | def setUp(self): |
338 | a744b676 | Manuel Franceschini | unittest.TestCase.setUp(self)
|
339 | a744b676 | Manuel Franceschini | _BaseTcpPingTest.setUp(self)
|
340 | a744b676 | Manuel Franceschini | |
341 | a744b676 | Manuel Franceschini | def tearDown(self): |
342 | a744b676 | Manuel Franceschini | unittest.TestCase.tearDown(self)
|
343 | a744b676 | Manuel Franceschini | _BaseTcpPingTest.tearDown(self)
|
344 | a744b676 | Manuel Franceschini | |
345 | a744b676 | Manuel Franceschini | |
346 | a744b676 | Manuel Franceschini | class TestIP6TcpPing(unittest.TestCase, _BaseTcpPingTest): |
347 | a744b676 | Manuel Franceschini | """Testcase for IPv6 TCP version of ping - against listen(2)ing port"""
|
348 | a744b676 | Manuel Franceschini | family = socket.AF_INET6 |
349 | a744b676 | Manuel Franceschini | address = constants.IP6_ADDRESS_LOCALHOST |
350 | a744b676 | Manuel Franceschini | |
351 | a744b676 | Manuel Franceschini | def setUp(self): |
352 | a744b676 | Manuel Franceschini | unittest.TestCase.setUp(self)
|
353 | a744b676 | Manuel Franceschini | _BaseTcpPingTest.setUp(self)
|
354 | a744b676 | Manuel Franceschini | |
355 | a744b676 | Manuel Franceschini | def tearDown(self): |
356 | a744b676 | Manuel Franceschini | unittest.TestCase.tearDown(self)
|
357 | a744b676 | Manuel Franceschini | _BaseTcpPingTest.tearDown(self)
|
358 | a744b676 | Manuel Franceschini | |
359 | a744b676 | Manuel Franceschini | |
360 | a744b676 | Manuel Franceschini | class _BaseTcpPingDeafTest: |
361 | a744b676 | Manuel Franceschini | """Base class for TcpPing tests against non listen(2)ing port"""
|
362 | a744b676 | Manuel Franceschini | family = None
|
363 | a744b676 | Manuel Franceschini | address = None
|
364 | a744b676 | Manuel Franceschini | |
365 | a744b676 | Manuel Franceschini | def setUp(self): |
366 | a744b676 | Manuel Franceschini | self.deaflistener = socket.socket(self.family, socket.SOCK_STREAM) |
367 | a744b676 | Manuel Franceschini | self.deaflistener.bind((self.address, 0)) |
368 | a744b676 | Manuel Franceschini | self.deaflistenerport = self.deaflistener.getsockname()[1] |
369 | a744b676 | Manuel Franceschini | |
370 | a744b676 | Manuel Franceschini | def tearDown(self): |
371 | a744b676 | Manuel Franceschini | del self.deaflistener |
372 | a744b676 | Manuel Franceschini | del self.deaflistenerport |
373 | a744b676 | Manuel Franceschini | |
374 | a744b676 | Manuel Franceschini | def testTcpPingToLocalHostAcceptDeaf(self): |
375 | a744b676 | Manuel Franceschini | self.assertFalse(netutils.TcpPing(self.address, |
376 | a744b676 | Manuel Franceschini | self.deaflistenerport,
|
377 | a744b676 | Manuel Franceschini | timeout=constants.TCP_PING_TIMEOUT, |
378 | a744b676 | Manuel Franceschini | live_port_needed=True,
|
379 | a744b676 | Manuel Franceschini | source=self.address,
|
380 | a744b676 | Manuel Franceschini | ), # need successful connect(2)
|
381 | a744b676 | Manuel Franceschini | "successfully connected to deaf listener")
|
382 | a744b676 | Manuel Franceschini | |
383 | a744b676 | Manuel Franceschini | self.assertFalse(netutils.TcpPing(self.address, |
384 | a744b676 | Manuel Franceschini | self.deaflistenerport,
|
385 | a744b676 | Manuel Franceschini | timeout=constants.TCP_PING_TIMEOUT, |
386 | a744b676 | Manuel Franceschini | live_port_needed=True,
|
387 | a744b676 | Manuel Franceschini | ), # need successful connect(2)
|
388 | a744b676 | Manuel Franceschini | "successfully connected to deaf listener (no source)")
|
389 | a744b676 | Manuel Franceschini | |
390 | a744b676 | Manuel Franceschini | def testTcpPingToLocalHostNoAccept(self): |
391 | a744b676 | Manuel Franceschini | self.assert_(netutils.TcpPing(self.address, |
392 | a744b676 | Manuel Franceschini | self.deaflistenerport,
|
393 | a744b676 | Manuel Franceschini | timeout=constants.TCP_PING_TIMEOUT, |
394 | a744b676 | Manuel Franceschini | live_port_needed=False,
|
395 | a744b676 | Manuel Franceschini | source=self.address,
|
396 | a744b676 | Manuel Franceschini | ), # ECONNREFUSED is OK
|
397 | a744b676 | Manuel Franceschini | "failed to ping alive host on deaf port")
|
398 | a744b676 | Manuel Franceschini | |
399 | a744b676 | Manuel Franceschini | self.assert_(netutils.TcpPing(self.address, |
400 | a744b676 | Manuel Franceschini | self.deaflistenerport,
|
401 | a744b676 | Manuel Franceschini | timeout=constants.TCP_PING_TIMEOUT, |
402 | a744b676 | Manuel Franceschini | live_port_needed=False,
|
403 | a744b676 | Manuel Franceschini | ), # ECONNREFUSED is OK
|
404 | a744b676 | Manuel Franceschini | "failed to ping alive host on deaf port (no source)")
|
405 | a744b676 | Manuel Franceschini | |
406 | a744b676 | Manuel Franceschini | |
407 | a744b676 | Manuel Franceschini | class TestIP4TcpPingDeaf(unittest.TestCase, _BaseTcpPingDeafTest): |
408 | a744b676 | Manuel Franceschini | """Testcase for IPv4 TCP version of ping - against non listen(2)ing port"""
|
409 | a744b676 | Manuel Franceschini | family = socket.AF_INET |
410 | a744b676 | Manuel Franceschini | address = constants.IP4_ADDRESS_LOCALHOST |
411 | a744b676 | Manuel Franceschini | |
412 | a744b676 | Manuel Franceschini | def setUp(self): |
413 | a744b676 | Manuel Franceschini | self.deaflistener = socket.socket(self.family, socket.SOCK_STREAM) |
414 | a744b676 | Manuel Franceschini | self.deaflistener.bind((self.address, 0)) |
415 | a744b676 | Manuel Franceschini | self.deaflistenerport = self.deaflistener.getsockname()[1] |
416 | a744b676 | Manuel Franceschini | |
417 | a744b676 | Manuel Franceschini | def tearDown(self): |
418 | a744b676 | Manuel Franceschini | del self.deaflistener |
419 | a744b676 | Manuel Franceschini | del self.deaflistenerport |
420 | a744b676 | Manuel Franceschini | |
421 | a744b676 | Manuel Franceschini | |
422 | a744b676 | Manuel Franceschini | class TestIP6TcpPingDeaf(unittest.TestCase, _BaseTcpPingDeafTest): |
423 | a744b676 | Manuel Franceschini | """Testcase for IPv6 TCP version of ping - against non listen(2)ing port"""
|
424 | a744b676 | Manuel Franceschini | family = socket.AF_INET6 |
425 | a744b676 | Manuel Franceschini | address = constants.IP6_ADDRESS_LOCALHOST |
426 | a744b676 | Manuel Franceschini | |
427 | a744b676 | Manuel Franceschini | def setUp(self): |
428 | a744b676 | Manuel Franceschini | unittest.TestCase.setUp(self)
|
429 | a744b676 | Manuel Franceschini | _BaseTcpPingDeafTest.setUp(self)
|
430 | a744b676 | Manuel Franceschini | |
431 | a744b676 | Manuel Franceschini | def tearDown(self): |
432 | a744b676 | Manuel Franceschini | unittest.TestCase.tearDown(self)
|
433 | a744b676 | Manuel Franceschini | _BaseTcpPingDeafTest.tearDown(self)
|
434 | a744b676 | Manuel Franceschini | |
435 | a744b676 | Manuel Franceschini | |
436 | 1a8337f2 | Manuel Franceschini | class TestFormatAddress(unittest.TestCase): |
437 | 1a8337f2 | Manuel Franceschini | """Testcase for FormatAddress"""
|
438 | 1a8337f2 | Manuel Franceschini | |
439 | 1a8337f2 | Manuel Franceschini | def testFormatAddressUnixSocket(self): |
440 | 981732fb | Manuel Franceschini | res1 = netutils.FormatAddress(("12352", 0, 0), family=socket.AF_UNIX) |
441 | 1a8337f2 | Manuel Franceschini | self.assertEqual(res1, "pid=12352, uid=0, gid=0") |
442 | 1a8337f2 | Manuel Franceschini | |
443 | 1a8337f2 | Manuel Franceschini | def testFormatAddressIP4(self): |
444 | 981732fb | Manuel Franceschini | res1 = netutils.FormatAddress(("127.0.0.1", 1234), family=socket.AF_INET) |
445 | 1a8337f2 | Manuel Franceschini | self.assertEqual(res1, "127.0.0.1:1234") |
446 | 981732fb | Manuel Franceschini | res2 = netutils.FormatAddress(("192.0.2.32", None), family=socket.AF_INET) |
447 | 1a8337f2 | Manuel Franceschini | self.assertEqual(res2, "192.0.2.32") |
448 | 1a8337f2 | Manuel Franceschini | |
449 | 1a8337f2 | Manuel Franceschini | def testFormatAddressIP6(self): |
450 | 981732fb | Manuel Franceschini | res1 = netutils.FormatAddress(("::1", 1234), family=socket.AF_INET6) |
451 | 1a8337f2 | Manuel Franceschini | self.assertEqual(res1, "[::1]:1234") |
452 | 981732fb | Manuel Franceschini | res2 = netutils.FormatAddress(("::1", None), family=socket.AF_INET6) |
453 | 1a8337f2 | Manuel Franceschini | self.assertEqual(res2, "[::1]") |
454 | 981732fb | Manuel Franceschini | res2 = netutils.FormatAddress(("2001:db8::beef", "80"), |
455 | 981732fb | Manuel Franceschini | family=socket.AF_INET6) |
456 | 1a8337f2 | Manuel Franceschini | self.assertEqual(res2, "[2001:db8::beef]:80") |
457 | 1a8337f2 | Manuel Franceschini | |
458 | 981732fb | Manuel Franceschini | def testFormatAddressWithoutFamily(self): |
459 | 981732fb | Manuel Franceschini | res1 = netutils.FormatAddress(("127.0.0.1", 1234)) |
460 | 981732fb | Manuel Franceschini | self.assertEqual(res1, "127.0.0.1:1234") |
461 | 981732fb | Manuel Franceschini | res2 = netutils.FormatAddress(("::1", 1234)) |
462 | 981732fb | Manuel Franceschini | self.assertEqual(res2, "[::1]:1234") |
463 | 981732fb | Manuel Franceschini | |
464 | 981732fb | Manuel Franceschini | |
465 | 1a8337f2 | Manuel Franceschini | def testInvalidFormatAddress(self): |
466 | 981732fb | Manuel Franceschini | self.assertRaises(errors.ParameterError, netutils.FormatAddress,
|
467 | 981732fb | Manuel Franceschini | "127.0.0.1")
|
468 | 981732fb | Manuel Franceschini | self.assertRaises(errors.ParameterError, netutils.FormatAddress,
|
469 | 981732fb | Manuel Franceschini | "127.0.0.1", family=socket.AF_INET)
|
470 | 981732fb | Manuel Franceschini | self.assertRaises(errors.ParameterError, netutils.FormatAddress,
|
471 | 981732fb | Manuel Franceschini | ("::1"), family=socket.AF_INET )
|
472 | 1a8337f2 | Manuel Franceschini | |
473 | 37531236 | Andrea Spadaccini | class TestIpParsing(testutils.GanetiTestCase): |
474 | 37531236 | Andrea Spadaccini | """Test the code that parses the ip command output"""
|
475 | 37531236 | Andrea Spadaccini | |
476 | 37531236 | Andrea Spadaccini | def testIp4(self): |
477 | 37531236 | Andrea Spadaccini | valid_addresses = [constants.IP4_ADDRESS_ANY, |
478 | 37531236 | Andrea Spadaccini | constants.IP4_ADDRESS_LOCALHOST, |
479 | 37531236 | Andrea Spadaccini | "192.0.2.1", # RFC5737, IPv4 address blocks for docs |
480 | 37531236 | Andrea Spadaccini | "198.51.100.1",
|
481 | 37531236 | Andrea Spadaccini | "203.0.113.1",
|
482 | 37531236 | Andrea Spadaccini | ] |
483 | 37531236 | Andrea Spadaccini | for addr in valid_addresses: |
484 | 37531236 | Andrea Spadaccini | self.failUnless(re.search(netutils._IP_RE_TEXT, addr))
|
485 | 37531236 | Andrea Spadaccini | |
486 | 37531236 | Andrea Spadaccini | def testIp6(self): |
487 | 37531236 | Andrea Spadaccini | valid_addresses = [constants.IP6_ADDRESS_ANY, |
488 | 37531236 | Andrea Spadaccini | constants.IP6_ADDRESS_LOCALHOST, |
489 | 37531236 | Andrea Spadaccini | "0:0:0:0:0:0:0:1", # other form for IP6_ADDRESS_LOCALHOST |
490 | 37531236 | Andrea Spadaccini | "0:0:0:0:0:0:0:0", # other form for IP6_ADDRESS_ANY |
491 | 37531236 | Andrea Spadaccini | "2001:db8:85a3::8a2e:370:7334", # RFC3849 IP6 docs block |
492 | 37531236 | Andrea Spadaccini | "2001:0db8:85a3:0000:0000:8a2e:0370:7334",
|
493 | 37531236 | Andrea Spadaccini | "0:0:0:0:0:FFFF:192.0.2.1", # IPv4-compatible IPv6 |
494 | 37531236 | Andrea Spadaccini | "::FFFF:192.0.2.1",
|
495 | 37531236 | Andrea Spadaccini | "0:0:0:0:0:0:203.0.113.1", # IPv4-mapped IPv6 |
496 | 37531236 | Andrea Spadaccini | "::203.0.113.1",
|
497 | 37531236 | Andrea Spadaccini | ] |
498 | 37531236 | Andrea Spadaccini | for addr in valid_addresses: |
499 | 37531236 | Andrea Spadaccini | self.failUnless(re.search(netutils._IP_RE_TEXT, addr))
|
500 | 37531236 | Andrea Spadaccini | |
501 | 37531236 | Andrea Spadaccini | def testParseIpCommandOutput(self): |
502 | 37531236 | Andrea Spadaccini | # IPv4-only, fake loopback interface
|
503 | 37531236 | Andrea Spadaccini | tests = ["ip-addr-show-lo-ipv4.txt", "ip-addr-show-lo-oneline-ipv4.txt"] |
504 | 37531236 | Andrea Spadaccini | for test_file in tests: |
505 | 37531236 | Andrea Spadaccini | data = self._ReadTestData(test_file)
|
506 | 37531236 | Andrea Spadaccini | addr = netutils._GetIpAddressesFromIpOutput(data) |
507 | 37531236 | Andrea Spadaccini | self.failUnless(len(addr[4]) == 1 and addr[4][0] == "127.0.0.1" and not |
508 | 37531236 | Andrea Spadaccini | addr[6])
|
509 | 37531236 | Andrea Spadaccini | |
510 | 37531236 | Andrea Spadaccini | # IPv6-only, fake loopback interface
|
511 | 37531236 | Andrea Spadaccini | tests = ["ip-addr-show-lo-ipv6.txt", "ip-addr-show-lo-ipv6.txt"] |
512 | 37531236 | Andrea Spadaccini | for test_file in tests: |
513 | 37531236 | Andrea Spadaccini | data = self._ReadTestData(test_file)
|
514 | 37531236 | Andrea Spadaccini | addr = netutils._GetIpAddressesFromIpOutput(data) |
515 | 37531236 | Andrea Spadaccini | self.failUnless(len(addr[6]) == 1 and addr[6][0] == "::1" and not addr[4]) |
516 | 37531236 | Andrea Spadaccini | |
517 | 37531236 | Andrea Spadaccini | # IPv4 and IPv6, fake loopback interface
|
518 | 37531236 | Andrea Spadaccini | tests = ["ip-addr-show-lo.txt", "ip-addr-show-lo-oneline.txt"] |
519 | 37531236 | Andrea Spadaccini | for test_file in tests: |
520 | 37531236 | Andrea Spadaccini | data = self._ReadTestData(test_file)
|
521 | 37531236 | Andrea Spadaccini | addr = netutils._GetIpAddressesFromIpOutput(data) |
522 | 37531236 | Andrea Spadaccini | self.failUnless(len(addr[6]) == 1 and addr[6][0] == "::1" and |
523 | 37531236 | Andrea Spadaccini | len(addr[4]) == 1 and addr[4][0] == "127.0.0.1") |
524 | 37531236 | Andrea Spadaccini | |
525 | 37531236 | Andrea Spadaccini | # IPv4 and IPv6, dummy interface
|
526 | 37531236 | Andrea Spadaccini | data = self._ReadTestData("ip-addr-show-dummy0.txt") |
527 | 37531236 | Andrea Spadaccini | addr = netutils._GetIpAddressesFromIpOutput(data) |
528 | 37531236 | Andrea Spadaccini | self.failUnless(len(addr[6]) == 1 and |
529 | 37531236 | Andrea Spadaccini | addr[6][0] == "2001:db8:85a3::8a2e:370:7334" and |
530 | 37531236 | Andrea Spadaccini | len(addr[4]) == 1 and |
531 | 37531236 | Andrea Spadaccini | addr[4][0] == "192.0.2.1") |
532 | 37531236 | Andrea Spadaccini | |
533 | 1a8337f2 | Manuel Franceschini | |
534 | a744b676 | Manuel Franceschini | if __name__ == "__main__": |
535 | a744b676 | Manuel Franceschini | testutils.GanetiTestProgram() |