root / test / ganeti.utils_unittest.py @ 59072e7e
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1 | a8083063 | Iustin Pop | #!/usr/bin/python
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2 | a8083063 | Iustin Pop | #
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3 | a8083063 | Iustin Pop | |
4 | a8083063 | Iustin Pop | # Copyright (C) 2006, 2007 Google Inc.
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5 | a8083063 | Iustin Pop | #
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6 | a8083063 | Iustin Pop | # This program is free software; you can redistribute it and/or modify
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7 | a8083063 | Iustin Pop | # it under the terms of the GNU General Public License as published by
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8 | a8083063 | Iustin Pop | # the Free Software Foundation; either version 2 of the License, or
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9 | a8083063 | Iustin Pop | # (at your option) any later version.
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10 | a8083063 | Iustin Pop | #
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11 | a8083063 | Iustin Pop | # This program is distributed in the hope that it will be useful, but
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12 | a8083063 | Iustin Pop | # WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | a8083063 | Iustin Pop | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 | a8083063 | Iustin Pop | # General Public License for more details.
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15 | a8083063 | Iustin Pop | #
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16 | a8083063 | Iustin Pop | # You should have received a copy of the GNU General Public License
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17 | a8083063 | Iustin Pop | # along with this program; if not, write to the Free Software
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18 | a8083063 | Iustin Pop | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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19 | a8083063 | Iustin Pop | # 02110-1301, USA.
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20 | a8083063 | Iustin Pop | |
21 | a8083063 | Iustin Pop | |
22 | a8083063 | Iustin Pop | """Script for unittesting the utils module"""
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23 | a8083063 | Iustin Pop | |
24 | a8083063 | Iustin Pop | import unittest |
25 | a8083063 | Iustin Pop | import os |
26 | a8083063 | Iustin Pop | import time |
27 | a8083063 | Iustin Pop | import tempfile |
28 | a8083063 | Iustin Pop | import os.path |
29 | a8083063 | Iustin Pop | import md5 |
30 | 2c30e9d7 | Alexander Schreiber | import socket |
31 | eedbda4b | Michael Hanselmann | import shutil |
32 | 59072e7e | Michael Hanselmann | import re |
33 | a8083063 | Iustin Pop | |
34 | a8083063 | Iustin Pop | import ganeti |
35 | 16abfbc2 | Alexander Schreiber | from ganeti import constants |
36 | 59072e7e | Michael Hanselmann | from ganeti import utils |
37 | a8083063 | Iustin Pop | from ganeti.utils import IsProcessAlive, Lock, Unlock, RunCmd, \ |
38 | a8083063 | Iustin Pop | RemoveFile, CheckDict, MatchNameComponent, FormatUnit, \ |
39 | a8083063 | Iustin Pop | ParseUnit, AddAuthorizedKey, RemoveAuthorizedKey, \ |
40 | 16abfbc2 | Alexander Schreiber | ShellQuote, ShellQuoteArgs, TcpPing, ListVisibleFiles |
41 | a8083063 | Iustin Pop | from ganeti.errors import LockError, UnitParseError |
42 | a8083063 | Iustin Pop | |
43 | 2c30e9d7 | Alexander Schreiber | |
44 | a8083063 | Iustin Pop | class TestIsProcessAlive(unittest.TestCase): |
45 | a8083063 | Iustin Pop | """Testing case for IsProcessAlive"""
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46 | a8083063 | Iustin Pop | def setUp(self): |
47 | a8083063 | Iustin Pop | # create a zombie and a (hopefully) non-existing process id
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48 | a8083063 | Iustin Pop | self.pid_zombie = os.fork()
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49 | a8083063 | Iustin Pop | if self.pid_zombie == 0: |
50 | a8083063 | Iustin Pop | os._exit(0)
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51 | a8083063 | Iustin Pop | elif self.pid_zombie < 0: |
52 | a8083063 | Iustin Pop | raise SystemError("can't fork") |
53 | a8083063 | Iustin Pop | self.pid_non_existing = os.fork()
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54 | a8083063 | Iustin Pop | if self.pid_non_existing == 0: |
55 | a8083063 | Iustin Pop | os._exit(0)
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56 | a8083063 | Iustin Pop | elif self.pid_non_existing > 0: |
57 | a8083063 | Iustin Pop | os.waitpid(self.pid_non_existing, 0) |
58 | a8083063 | Iustin Pop | else:
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59 | a8083063 | Iustin Pop | raise SystemError("can't fork") |
60 | a8083063 | Iustin Pop | |
61 | a8083063 | Iustin Pop | |
62 | a8083063 | Iustin Pop | def testExists(self): |
63 | a8083063 | Iustin Pop | mypid = os.getpid() |
64 | a8083063 | Iustin Pop | self.assert_(IsProcessAlive(mypid),
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65 | a8083063 | Iustin Pop | "can't find myself running")
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66 | a8083063 | Iustin Pop | |
67 | a8083063 | Iustin Pop | def testZombie(self): |
68 | a8083063 | Iustin Pop | self.assert_(not IsProcessAlive(self.pid_zombie), |
69 | a8083063 | Iustin Pop | "zombie not detected as zombie")
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70 | a8083063 | Iustin Pop | |
71 | a8083063 | Iustin Pop | |
72 | a8083063 | Iustin Pop | def testNotExisting(self): |
73 | a8083063 | Iustin Pop | self.assert_(not IsProcessAlive(self.pid_non_existing), |
74 | a8083063 | Iustin Pop | "noexisting process detected")
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75 | a8083063 | Iustin Pop | |
76 | a8083063 | Iustin Pop | |
77 | a8083063 | Iustin Pop | class TestLocking(unittest.TestCase): |
78 | a8083063 | Iustin Pop | """Testing case for the Lock/Unlock functions"""
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79 | a8083063 | Iustin Pop | def clean_lock(self, name): |
80 | a8083063 | Iustin Pop | try:
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81 | a8083063 | Iustin Pop | ganeti.utils.Unlock("unittest")
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82 | a8083063 | Iustin Pop | except LockError:
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83 | a8083063 | Iustin Pop | pass
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84 | a8083063 | Iustin Pop | |
85 | a8083063 | Iustin Pop | |
86 | a8083063 | Iustin Pop | def testLock(self): |
87 | a8083063 | Iustin Pop | self.clean_lock("unittest") |
88 | a8083063 | Iustin Pop | self.assertEqual(None, Lock("unittest")) |
89 | a8083063 | Iustin Pop | |
90 | a8083063 | Iustin Pop | |
91 | a8083063 | Iustin Pop | def testUnlock(self): |
92 | a8083063 | Iustin Pop | self.clean_lock("unittest") |
93 | a8083063 | Iustin Pop | ganeti.utils.Lock("unittest")
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94 | a8083063 | Iustin Pop | self.assertEqual(None, Unlock("unittest")) |
95 | a8083063 | Iustin Pop | |
96 | a8083063 | Iustin Pop | |
97 | a8083063 | Iustin Pop | def testDoubleLock(self): |
98 | a8083063 | Iustin Pop | self.clean_lock("unittest") |
99 | a8083063 | Iustin Pop | ganeti.utils.Lock("unittest")
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100 | a8083063 | Iustin Pop | self.assertRaises(LockError, Lock, "unittest") |
101 | a8083063 | Iustin Pop | |
102 | a8083063 | Iustin Pop | |
103 | a8083063 | Iustin Pop | class TestRunCmd(unittest.TestCase): |
104 | a8083063 | Iustin Pop | """Testing case for the RunCmd function"""
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105 | a8083063 | Iustin Pop | |
106 | a8083063 | Iustin Pop | def setUp(self): |
107 | a8083063 | Iustin Pop | self.magic = time.ctime() + " ganeti test" |
108 | a8083063 | Iustin Pop | |
109 | a8083063 | Iustin Pop | def testOk(self): |
110 | 31ee599c | Michael Hanselmann | """Test successful exit code"""
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111 | a8083063 | Iustin Pop | result = RunCmd("/bin/sh -c 'exit 0'")
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112 | a8083063 | Iustin Pop | self.assertEqual(result.exit_code, 0) |
113 | a8083063 | Iustin Pop | |
114 | a8083063 | Iustin Pop | def testFail(self): |
115 | a8083063 | Iustin Pop | """Test fail exit code"""
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116 | a8083063 | Iustin Pop | result = RunCmd("/bin/sh -c 'exit 1'")
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117 | a8083063 | Iustin Pop | self.assertEqual(result.exit_code, 1) |
118 | a8083063 | Iustin Pop | |
119 | a8083063 | Iustin Pop | |
120 | a8083063 | Iustin Pop | def testStdout(self): |
121 | a8083063 | Iustin Pop | """Test standard output"""
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122 | a8083063 | Iustin Pop | cmd = 'echo -n "%s"' % self.magic |
123 | a8083063 | Iustin Pop | result = RunCmd("/bin/sh -c '%s'" % cmd)
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124 | a8083063 | Iustin Pop | self.assertEqual(result.stdout, self.magic) |
125 | a8083063 | Iustin Pop | |
126 | a8083063 | Iustin Pop | |
127 | a8083063 | Iustin Pop | def testStderr(self): |
128 | a8083063 | Iustin Pop | """Test standard error"""
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129 | a8083063 | Iustin Pop | cmd = 'echo -n "%s"' % self.magic |
130 | a8083063 | Iustin Pop | result = RunCmd("/bin/sh -c '%s' 1>&2" % cmd)
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131 | a8083063 | Iustin Pop | self.assertEqual(result.stderr, self.magic) |
132 | a8083063 | Iustin Pop | |
133 | a8083063 | Iustin Pop | |
134 | a8083063 | Iustin Pop | def testCombined(self): |
135 | a8083063 | Iustin Pop | """Test combined output"""
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136 | a8083063 | Iustin Pop | cmd = 'echo -n "A%s"; echo -n "B%s" 1>&2' % (self.magic, self.magic) |
137 | a8083063 | Iustin Pop | result = RunCmd("/bin/sh -c '%s'" % cmd)
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138 | a8083063 | Iustin Pop | self.assertEqual(result.output, "A" + self.magic + "B" + self.magic) |
139 | a8083063 | Iustin Pop | |
140 | a8083063 | Iustin Pop | def testSignal(self): |
141 | a8083063 | Iustin Pop | """Test standard error"""
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142 | a8083063 | Iustin Pop | result = RunCmd("/bin/sh -c 'kill -15 $$'")
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143 | a8083063 | Iustin Pop | self.assertEqual(result.signal, 15) |
144 | a8083063 | Iustin Pop | |
145 | 7fcf849f | Iustin Pop | def testListRun(self): |
146 | 7fcf849f | Iustin Pop | """Test list runs"""
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147 | 7fcf849f | Iustin Pop | result = RunCmd(["true"])
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148 | 7fcf849f | Iustin Pop | self.assertEqual(result.signal, None) |
149 | 7fcf849f | Iustin Pop | self.assertEqual(result.exit_code, 0) |
150 | 7fcf849f | Iustin Pop | result = RunCmd(["/bin/sh", "-c", "exit 1"]) |
151 | 7fcf849f | Iustin Pop | self.assertEqual(result.signal, None) |
152 | 7fcf849f | Iustin Pop | self.assertEqual(result.exit_code, 1) |
153 | 7fcf849f | Iustin Pop | result = RunCmd(["echo", "-n", self.magic]) |
154 | 7fcf849f | Iustin Pop | self.assertEqual(result.signal, None) |
155 | 7fcf849f | Iustin Pop | self.assertEqual(result.exit_code, 0) |
156 | 7fcf849f | Iustin Pop | self.assertEqual(result.stdout, self.magic) |
157 | 7fcf849f | Iustin Pop | |
158 | f6441c7c | Iustin Pop | def testLang(self): |
159 | f6441c7c | Iustin Pop | """Test locale environment"""
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160 | 23f41a3e | Michael Hanselmann | old_env = os.environ.copy() |
161 | 23f41a3e | Michael Hanselmann | try:
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162 | 23f41a3e | Michael Hanselmann | os.environ["LANG"] = "en_US.UTF-8" |
163 | 23f41a3e | Michael Hanselmann | os.environ["LC_ALL"] = "en_US.UTF-8" |
164 | 23f41a3e | Michael Hanselmann | result = RunCmd(["locale"])
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165 | 23f41a3e | Michael Hanselmann | for line in result.output.splitlines(): |
166 | 23f41a3e | Michael Hanselmann | key, value = line.split("=", 1) |
167 | 23f41a3e | Michael Hanselmann | # Ignore these variables, they're overridden by LC_ALL
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168 | 23f41a3e | Michael Hanselmann | if key == "LANG" or key == "LANGUAGE": |
169 | 23f41a3e | Michael Hanselmann | continue
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170 | 23f41a3e | Michael Hanselmann | self.failIf(value and value != "C" and value != '"C"', |
171 | 23f41a3e | Michael Hanselmann | "Variable %s is set to the invalid value '%s'" % (key, value))
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172 | 23f41a3e | Michael Hanselmann | finally:
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173 | 23f41a3e | Michael Hanselmann | os.environ = old_env |
174 | f6441c7c | Iustin Pop | |
175 | a8083063 | Iustin Pop | |
176 | a8083063 | Iustin Pop | class TestRemoveFile(unittest.TestCase): |
177 | a8083063 | Iustin Pop | """Test case for the RemoveFile function"""
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178 | a8083063 | Iustin Pop | |
179 | a8083063 | Iustin Pop | def setUp(self): |
180 | a8083063 | Iustin Pop | """Create a temp dir and file for each case"""
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181 | a8083063 | Iustin Pop | self.tmpdir = tempfile.mkdtemp('', 'ganeti-unittest-') |
182 | a8083063 | Iustin Pop | fd, self.tmpfile = tempfile.mkstemp('', '', self.tmpdir) |
183 | a8083063 | Iustin Pop | os.close(fd) |
184 | a8083063 | Iustin Pop | |
185 | a8083063 | Iustin Pop | def tearDown(self): |
186 | a8083063 | Iustin Pop | if os.path.exists(self.tmpfile): |
187 | a8083063 | Iustin Pop | os.unlink(self.tmpfile)
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188 | a8083063 | Iustin Pop | os.rmdir(self.tmpdir)
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189 | a8083063 | Iustin Pop | |
190 | a8083063 | Iustin Pop | |
191 | a8083063 | Iustin Pop | def testIgnoreDirs(self): |
192 | a8083063 | Iustin Pop | """Test that RemoveFile() ignores directories"""
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193 | a8083063 | Iustin Pop | self.assertEqual(None, RemoveFile(self.tmpdir)) |
194 | a8083063 | Iustin Pop | |
195 | a8083063 | Iustin Pop | |
196 | a8083063 | Iustin Pop | def testIgnoreNotExisting(self): |
197 | a8083063 | Iustin Pop | """Test that RemoveFile() ignores non-existing files"""
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198 | a8083063 | Iustin Pop | RemoveFile(self.tmpfile)
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199 | a8083063 | Iustin Pop | RemoveFile(self.tmpfile)
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200 | a8083063 | Iustin Pop | |
201 | a8083063 | Iustin Pop | |
202 | a8083063 | Iustin Pop | def testRemoveFile(self): |
203 | a8083063 | Iustin Pop | """Test that RemoveFile does remove a file"""
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204 | a8083063 | Iustin Pop | RemoveFile(self.tmpfile)
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205 | a8083063 | Iustin Pop | if os.path.exists(self.tmpfile): |
206 | a8083063 | Iustin Pop | self.fail("File '%s' not removed" % self.tmpfile) |
207 | a8083063 | Iustin Pop | |
208 | a8083063 | Iustin Pop | |
209 | a8083063 | Iustin Pop | def testRemoveSymlink(self): |
210 | a8083063 | Iustin Pop | """Test that RemoveFile does remove symlinks"""
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211 | a8083063 | Iustin Pop | symlink = self.tmpdir + "/symlink" |
212 | a8083063 | Iustin Pop | os.symlink("no-such-file", symlink)
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213 | a8083063 | Iustin Pop | RemoveFile(symlink) |
214 | a8083063 | Iustin Pop | if os.path.exists(symlink):
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215 | a8083063 | Iustin Pop | self.fail("File '%s' not removed" % symlink) |
216 | a8083063 | Iustin Pop | os.symlink(self.tmpfile, symlink)
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217 | a8083063 | Iustin Pop | RemoveFile(symlink) |
218 | a8083063 | Iustin Pop | if os.path.exists(symlink):
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219 | a8083063 | Iustin Pop | self.fail("File '%s' not removed" % symlink) |
220 | a8083063 | Iustin Pop | |
221 | a8083063 | Iustin Pop | |
222 | a8083063 | Iustin Pop | class TestCheckdict(unittest.TestCase): |
223 | a8083063 | Iustin Pop | """Test case for the CheckDict function"""
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224 | a8083063 | Iustin Pop | |
225 | a8083063 | Iustin Pop | def testAdd(self): |
226 | a8083063 | Iustin Pop | """Test that CheckDict adds a missing key with the correct value"""
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227 | a8083063 | Iustin Pop | |
228 | a8083063 | Iustin Pop | tgt = {'a':1} |
229 | a8083063 | Iustin Pop | tmpl = {'b': 2} |
230 | a8083063 | Iustin Pop | CheckDict(tgt, tmpl) |
231 | a8083063 | Iustin Pop | if 'b' not in tgt or tgt['b'] != 2: |
232 | a8083063 | Iustin Pop | self.fail("Failed to update dict") |
233 | a8083063 | Iustin Pop | |
234 | a8083063 | Iustin Pop | |
235 | a8083063 | Iustin Pop | def testNoUpdate(self): |
236 | a8083063 | Iustin Pop | """Test that CheckDict does not overwrite an existing key"""
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237 | a8083063 | Iustin Pop | tgt = {'a':1, 'b': 3} |
238 | a8083063 | Iustin Pop | tmpl = {'b': 2} |
239 | a8083063 | Iustin Pop | CheckDict(tgt, tmpl) |
240 | a8083063 | Iustin Pop | self.failUnlessEqual(tgt['b'], 3) |
241 | a8083063 | Iustin Pop | |
242 | a8083063 | Iustin Pop | |
243 | a8083063 | Iustin Pop | class TestMatchNameComponent(unittest.TestCase): |
244 | a8083063 | Iustin Pop | """Test case for the MatchNameComponent function"""
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245 | a8083063 | Iustin Pop | |
246 | a8083063 | Iustin Pop | def testEmptyList(self): |
247 | a8083063 | Iustin Pop | """Test that there is no match against an empty list"""
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248 | a8083063 | Iustin Pop | |
249 | a8083063 | Iustin Pop | self.failUnlessEqual(MatchNameComponent("", []), None) |
250 | a8083063 | Iustin Pop | self.failUnlessEqual(MatchNameComponent("test", []), None) |
251 | a8083063 | Iustin Pop | |
252 | a8083063 | Iustin Pop | def testSingleMatch(self): |
253 | a8083063 | Iustin Pop | """Test that a single match is performed correctly"""
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254 | a8083063 | Iustin Pop | mlist = ["test1.example.com", "test2.example.com", "test3.example.com"] |
255 | a8083063 | Iustin Pop | for key in "test2", "test2.example", "test2.example.com": |
256 | a8083063 | Iustin Pop | self.failUnlessEqual(MatchNameComponent(key, mlist), mlist[1]) |
257 | a8083063 | Iustin Pop | |
258 | a8083063 | Iustin Pop | def testMultipleMatches(self): |
259 | a8083063 | Iustin Pop | """Test that a multiple match is returned as None"""
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260 | a8083063 | Iustin Pop | mlist = ["test1.example.com", "test1.example.org", "test1.example.net"] |
261 | a8083063 | Iustin Pop | for key in "test1", "test1.example": |
262 | a8083063 | Iustin Pop | self.failUnlessEqual(MatchNameComponent(key, mlist), None) |
263 | a8083063 | Iustin Pop | |
264 | a8083063 | Iustin Pop | |
265 | a8083063 | Iustin Pop | class TestFormatUnit(unittest.TestCase): |
266 | a8083063 | Iustin Pop | """Test case for the FormatUnit function"""
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267 | a8083063 | Iustin Pop | |
268 | a8083063 | Iustin Pop | def testMiB(self): |
269 | a8083063 | Iustin Pop | self.assertEqual(FormatUnit(1), '1M') |
270 | a8083063 | Iustin Pop | self.assertEqual(FormatUnit(100), '100M') |
271 | a8083063 | Iustin Pop | self.assertEqual(FormatUnit(1023), '1023M') |
272 | a8083063 | Iustin Pop | |
273 | a8083063 | Iustin Pop | def testGiB(self): |
274 | a8083063 | Iustin Pop | self.assertEqual(FormatUnit(1024), '1.0G') |
275 | a8083063 | Iustin Pop | self.assertEqual(FormatUnit(1536), '1.5G') |
276 | a8083063 | Iustin Pop | self.assertEqual(FormatUnit(17133), '16.7G') |
277 | a8083063 | Iustin Pop | self.assertEqual(FormatUnit(1024 * 1024 - 1), '1024.0G') |
278 | a8083063 | Iustin Pop | |
279 | a8083063 | Iustin Pop | def testTiB(self): |
280 | a8083063 | Iustin Pop | self.assertEqual(FormatUnit(1024 * 1024), '1.0T') |
281 | a8083063 | Iustin Pop | self.assertEqual(FormatUnit(5120 * 1024), '5.0T') |
282 | a8083063 | Iustin Pop | self.assertEqual(FormatUnit(29829 * 1024), '29.1T') |
283 | a8083063 | Iustin Pop | |
284 | a8083063 | Iustin Pop | |
285 | a8083063 | Iustin Pop | class TestParseUnit(unittest.TestCase): |
286 | a8083063 | Iustin Pop | """Test case for the ParseUnit function"""
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287 | a8083063 | Iustin Pop | |
288 | a8083063 | Iustin Pop | SCALES = (('', 1), |
289 | a8083063 | Iustin Pop | ('M', 1), ('G', 1024), ('T', 1024 * 1024), |
290 | a8083063 | Iustin Pop | ('MB', 1), ('GB', 1024), ('TB', 1024 * 1024), |
291 | a8083063 | Iustin Pop | ('MiB', 1), ('GiB', 1024), ('TiB', 1024 * 1024)) |
292 | a8083063 | Iustin Pop | |
293 | a8083063 | Iustin Pop | def testRounding(self): |
294 | a8083063 | Iustin Pop | self.assertEqual(ParseUnit('0'), 0) |
295 | a8083063 | Iustin Pop | self.assertEqual(ParseUnit('1'), 4) |
296 | a8083063 | Iustin Pop | self.assertEqual(ParseUnit('2'), 4) |
297 | a8083063 | Iustin Pop | self.assertEqual(ParseUnit('3'), 4) |
298 | a8083063 | Iustin Pop | |
299 | a8083063 | Iustin Pop | self.assertEqual(ParseUnit('124'), 124) |
300 | a8083063 | Iustin Pop | self.assertEqual(ParseUnit('125'), 128) |
301 | a8083063 | Iustin Pop | self.assertEqual(ParseUnit('126'), 128) |
302 | a8083063 | Iustin Pop | self.assertEqual(ParseUnit('127'), 128) |
303 | a8083063 | Iustin Pop | self.assertEqual(ParseUnit('128'), 128) |
304 | a8083063 | Iustin Pop | self.assertEqual(ParseUnit('129'), 132) |
305 | a8083063 | Iustin Pop | self.assertEqual(ParseUnit('130'), 132) |
306 | a8083063 | Iustin Pop | |
307 | a8083063 | Iustin Pop | def testFloating(self): |
308 | a8083063 | Iustin Pop | self.assertEqual(ParseUnit('0'), 0) |
309 | a8083063 | Iustin Pop | self.assertEqual(ParseUnit('0.5'), 4) |
310 | a8083063 | Iustin Pop | self.assertEqual(ParseUnit('1.75'), 4) |
311 | a8083063 | Iustin Pop | self.assertEqual(ParseUnit('1.99'), 4) |
312 | a8083063 | Iustin Pop | self.assertEqual(ParseUnit('2.00'), 4) |
313 | a8083063 | Iustin Pop | self.assertEqual(ParseUnit('2.01'), 4) |
314 | a8083063 | Iustin Pop | self.assertEqual(ParseUnit('3.99'), 4) |
315 | a8083063 | Iustin Pop | self.assertEqual(ParseUnit('4.00'), 4) |
316 | a8083063 | Iustin Pop | self.assertEqual(ParseUnit('4.01'), 8) |
317 | a8083063 | Iustin Pop | self.assertEqual(ParseUnit('1.5G'), 1536) |
318 | a8083063 | Iustin Pop | self.assertEqual(ParseUnit('1.8G'), 1844) |
319 | a8083063 | Iustin Pop | self.assertEqual(ParseUnit('8.28T'), 8682212) |
320 | a8083063 | Iustin Pop | |
321 | a8083063 | Iustin Pop | def testSuffixes(self): |
322 | a8083063 | Iustin Pop | for sep in ('', ' ', ' ', "\t", "\t "): |
323 | a8083063 | Iustin Pop | for suffix, scale in TestParseUnit.SCALES: |
324 | a8083063 | Iustin Pop | for func in (lambda x: x, str.lower, str.upper): |
325 | a8083063 | Iustin Pop | self.assertEqual(ParseUnit('1024' + sep + func(suffix)), 1024 * scale) |
326 | a8083063 | Iustin Pop | |
327 | a8083063 | Iustin Pop | def testInvalidInput(self): |
328 | a8083063 | Iustin Pop | for sep in ('-', '_', ',', 'a'): |
329 | a8083063 | Iustin Pop | for suffix, _ in TestParseUnit.SCALES: |
330 | a8083063 | Iustin Pop | self.assertRaises(UnitParseError, ParseUnit, '1' + sep + suffix) |
331 | a8083063 | Iustin Pop | |
332 | a8083063 | Iustin Pop | for suffix, _ in TestParseUnit.SCALES: |
333 | a8083063 | Iustin Pop | self.assertRaises(UnitParseError, ParseUnit, '1,3' + suffix) |
334 | a8083063 | Iustin Pop | |
335 | a8083063 | Iustin Pop | |
336 | a8083063 | Iustin Pop | class TestSshKeys(unittest.TestCase): |
337 | a8083063 | Iustin Pop | """Test case for the AddAuthorizedKey function"""
|
338 | a8083063 | Iustin Pop | |
339 | a8083063 | Iustin Pop | KEY_A = 'ssh-dss AAAAB3NzaC1w5256closdj32mZaQU root@key-a'
|
340 | a8083063 | Iustin Pop | KEY_B = ('command="/usr/bin/fooserver -t --verbose",from="1.2.3.4" '
|
341 | a8083063 | Iustin Pop | 'ssh-dss AAAAB3NzaC1w520smc01ms0jfJs22 root@key-b')
|
342 | a8083063 | Iustin Pop | |
343 | a8083063 | Iustin Pop | # NOTE: The MD5 sums below were calculated after manually
|
344 | a8083063 | Iustin Pop | # checking the output files.
|
345 | a8083063 | Iustin Pop | |
346 | a8083063 | Iustin Pop | def writeTestFile(self): |
347 | a8083063 | Iustin Pop | (fd, tmpname) = tempfile.mkstemp(prefix = 'ganeti-test')
|
348 | a8083063 | Iustin Pop | f = os.fdopen(fd, 'w')
|
349 | a8083063 | Iustin Pop | try:
|
350 | a8083063 | Iustin Pop | f.write(TestSshKeys.KEY_A) |
351 | a8083063 | Iustin Pop | f.write("\n")
|
352 | a8083063 | Iustin Pop | f.write(TestSshKeys.KEY_B) |
353 | a8083063 | Iustin Pop | f.write("\n")
|
354 | a8083063 | Iustin Pop | finally:
|
355 | a8083063 | Iustin Pop | f.close() |
356 | a8083063 | Iustin Pop | |
357 | a8083063 | Iustin Pop | return tmpname
|
358 | a8083063 | Iustin Pop | |
359 | a8083063 | Iustin Pop | def testAddingNewKey(self): |
360 | a8083063 | Iustin Pop | tmpname = self.writeTestFile()
|
361 | a8083063 | Iustin Pop | try:
|
362 | a8083063 | Iustin Pop | AddAuthorizedKey(tmpname, 'ssh-dss AAAAB3NzaC1kc3MAAACB root@test')
|
363 | a8083063 | Iustin Pop | |
364 | a8083063 | Iustin Pop | f = open(tmpname, 'r') |
365 | a8083063 | Iustin Pop | try:
|
366 | a8083063 | Iustin Pop | self.assertEqual(md5.new(f.read(8192)).hexdigest(), |
367 | a8083063 | Iustin Pop | 'ccc71523108ca6e9d0343797dc3e9f16')
|
368 | a8083063 | Iustin Pop | finally:
|
369 | a8083063 | Iustin Pop | f.close() |
370 | a8083063 | Iustin Pop | finally:
|
371 | a8083063 | Iustin Pop | os.unlink(tmpname) |
372 | a8083063 | Iustin Pop | |
373 | a8083063 | Iustin Pop | def testAddingAlmostButNotCompletlyTheSameKey(self): |
374 | a8083063 | Iustin Pop | tmpname = self.writeTestFile()
|
375 | a8083063 | Iustin Pop | try:
|
376 | a8083063 | Iustin Pop | AddAuthorizedKey(tmpname, |
377 | a8083063 | Iustin Pop | 'ssh-dss AAAAB3NzaC1w5256closdj32mZaQU root@test')
|
378 | a8083063 | Iustin Pop | |
379 | a8083063 | Iustin Pop | f = open(tmpname, 'r') |
380 | a8083063 | Iustin Pop | try:
|
381 | a8083063 | Iustin Pop | self.assertEqual(md5.new(f.read(8192)).hexdigest(), |
382 | a8083063 | Iustin Pop | 'f2c939d57addb5b3a6846884be896b46')
|
383 | a8083063 | Iustin Pop | finally:
|
384 | a8083063 | Iustin Pop | f.close() |
385 | a8083063 | Iustin Pop | finally:
|
386 | a8083063 | Iustin Pop | os.unlink(tmpname) |
387 | a8083063 | Iustin Pop | |
388 | a8083063 | Iustin Pop | def testAddingExistingKeyWithSomeMoreSpaces(self): |
389 | a8083063 | Iustin Pop | tmpname = self.writeTestFile()
|
390 | a8083063 | Iustin Pop | try:
|
391 | a8083063 | Iustin Pop | AddAuthorizedKey(tmpname, |
392 | a8083063 | Iustin Pop | 'ssh-dss AAAAB3NzaC1w5256closdj32mZaQU root@key-a')
|
393 | a8083063 | Iustin Pop | |
394 | a8083063 | Iustin Pop | f = open(tmpname, 'r') |
395 | a8083063 | Iustin Pop | try:
|
396 | a8083063 | Iustin Pop | self.assertEqual(md5.new(f.read(8192)).hexdigest(), |
397 | a8083063 | Iustin Pop | '4e612764808bd46337eb0f575415fc30')
|
398 | a8083063 | Iustin Pop | finally:
|
399 | a8083063 | Iustin Pop | f.close() |
400 | a8083063 | Iustin Pop | finally:
|
401 | a8083063 | Iustin Pop | os.unlink(tmpname) |
402 | a8083063 | Iustin Pop | |
403 | a8083063 | Iustin Pop | def testRemovingExistingKeyWithSomeMoreSpaces(self): |
404 | a8083063 | Iustin Pop | tmpname = self.writeTestFile()
|
405 | a8083063 | Iustin Pop | try:
|
406 | a8083063 | Iustin Pop | RemoveAuthorizedKey(tmpname, |
407 | a8083063 | Iustin Pop | 'ssh-dss AAAAB3NzaC1w5256closdj32mZaQU root@key-a')
|
408 | a8083063 | Iustin Pop | |
409 | a8083063 | Iustin Pop | f = open(tmpname, 'r') |
410 | a8083063 | Iustin Pop | try:
|
411 | a8083063 | Iustin Pop | self.assertEqual(md5.new(f.read(8192)).hexdigest(), |
412 | a8083063 | Iustin Pop | '77516d987fca07f70e30b830b3e4f2ed')
|
413 | a8083063 | Iustin Pop | finally:
|
414 | a8083063 | Iustin Pop | f.close() |
415 | a8083063 | Iustin Pop | finally:
|
416 | a8083063 | Iustin Pop | os.unlink(tmpname) |
417 | a8083063 | Iustin Pop | |
418 | a8083063 | Iustin Pop | def testRemovingNonExistingKey(self): |
419 | a8083063 | Iustin Pop | tmpname = self.writeTestFile()
|
420 | a8083063 | Iustin Pop | try:
|
421 | a8083063 | Iustin Pop | RemoveAuthorizedKey(tmpname, |
422 | a8083063 | Iustin Pop | 'ssh-dss AAAAB3Nsdfj230xxjxJjsjwjsjdjU root@test')
|
423 | a8083063 | Iustin Pop | |
424 | a8083063 | Iustin Pop | f = open(tmpname, 'r') |
425 | a8083063 | Iustin Pop | try:
|
426 | a8083063 | Iustin Pop | self.assertEqual(md5.new(f.read(8192)).hexdigest(), |
427 | a8083063 | Iustin Pop | '4e612764808bd46337eb0f575415fc30')
|
428 | a8083063 | Iustin Pop | finally:
|
429 | a8083063 | Iustin Pop | f.close() |
430 | a8083063 | Iustin Pop | finally:
|
431 | a8083063 | Iustin Pop | os.unlink(tmpname) |
432 | a8083063 | Iustin Pop | |
433 | a8083063 | Iustin Pop | |
434 | a8083063 | Iustin Pop | class TestShellQuoting(unittest.TestCase): |
435 | a8083063 | Iustin Pop | """Test case for shell quoting functions"""
|
436 | a8083063 | Iustin Pop | |
437 | a8083063 | Iustin Pop | def testShellQuote(self): |
438 | a8083063 | Iustin Pop | self.assertEqual(ShellQuote('abc'), "abc") |
439 | a8083063 | Iustin Pop | self.assertEqual(ShellQuote('ab"c'), "'ab\"c'") |
440 | a8083063 | Iustin Pop | self.assertEqual(ShellQuote("a'bc"), "'a'\\''bc'") |
441 | a8083063 | Iustin Pop | self.assertEqual(ShellQuote("a b c"), "'a b c'") |
442 | a8083063 | Iustin Pop | self.assertEqual(ShellQuote("a b\\ c"), "'a b\\ c'") |
443 | a8083063 | Iustin Pop | |
444 | a8083063 | Iustin Pop | def testShellQuoteArgs(self): |
445 | a8083063 | Iustin Pop | self.assertEqual(ShellQuoteArgs(['a', 'b', 'c']), "a b c") |
446 | a8083063 | Iustin Pop | self.assertEqual(ShellQuoteArgs(['a', 'b"', 'c']), "a 'b\"' c") |
447 | a8083063 | Iustin Pop | self.assertEqual(ShellQuoteArgs(['a', 'b\'', 'c']), "a 'b'\\\''' c") |
448 | a8083063 | Iustin Pop | |
449 | a8083063 | Iustin Pop | |
450 | 2c30e9d7 | Alexander Schreiber | class TestTcpPing(unittest.TestCase): |
451 | 2c30e9d7 | Alexander Schreiber | """Testcase for TCP version of ping - against listen(2)ing port"""
|
452 | 2c30e9d7 | Alexander Schreiber | |
453 | 2c30e9d7 | Alexander Schreiber | def setUp(self): |
454 | 2c30e9d7 | Alexander Schreiber | self.listener = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
455 | 16abfbc2 | Alexander Schreiber | self.listener.bind((constants.LOCALHOST_IP_ADDRESS, 0)) |
456 | 2c30e9d7 | Alexander Schreiber | self.listenerport = self.listener.getsockname()[1] |
457 | 2c30e9d7 | Alexander Schreiber | self.listener.listen(1) |
458 | 2c30e9d7 | Alexander Schreiber | |
459 | 2c30e9d7 | Alexander Schreiber | def tearDown(self): |
460 | 2c30e9d7 | Alexander Schreiber | self.listener.shutdown(socket.SHUT_RDWR)
|
461 | 2c30e9d7 | Alexander Schreiber | del self.listener |
462 | 2c30e9d7 | Alexander Schreiber | del self.listenerport |
463 | 2c30e9d7 | Alexander Schreiber | |
464 | 2c30e9d7 | Alexander Schreiber | def testTcpPingToLocalHostAccept(self): |
465 | 16abfbc2 | Alexander Schreiber | self.assert_(TcpPing(constants.LOCALHOST_IP_ADDRESS,
|
466 | 16abfbc2 | Alexander Schreiber | constants.LOCALHOST_IP_ADDRESS, |
467 | 2c30e9d7 | Alexander Schreiber | self.listenerport,
|
468 | 2c30e9d7 | Alexander Schreiber | timeout=10,
|
469 | 2c30e9d7 | Alexander Schreiber | live_port_needed=True),
|
470 | 2c30e9d7 | Alexander Schreiber | "failed to connect to test listener")
|
471 | 2c30e9d7 | Alexander Schreiber | |
472 | 2c30e9d7 | Alexander Schreiber | |
473 | 2c30e9d7 | Alexander Schreiber | class TestTcpPingDeaf(unittest.TestCase): |
474 | 2c30e9d7 | Alexander Schreiber | """Testcase for TCP version of ping - against non listen(2)ing port"""
|
475 | 2c30e9d7 | Alexander Schreiber | |
476 | 2c30e9d7 | Alexander Schreiber | def setUp(self): |
477 | 2c30e9d7 | Alexander Schreiber | self.deaflistener = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
478 | 16abfbc2 | Alexander Schreiber | self.deaflistener.bind((constants.LOCALHOST_IP_ADDRESS, 0)) |
479 | 2c30e9d7 | Alexander Schreiber | self.deaflistenerport = self.deaflistener.getsockname()[1] |
480 | 2c30e9d7 | Alexander Schreiber | |
481 | 2c30e9d7 | Alexander Schreiber | def tearDown(self): |
482 | 2c30e9d7 | Alexander Schreiber | del self.deaflistener |
483 | 2c30e9d7 | Alexander Schreiber | del self.deaflistenerport |
484 | 2c30e9d7 | Alexander Schreiber | |
485 | 2c30e9d7 | Alexander Schreiber | def testTcpPingToLocalHostAcceptDeaf(self): |
486 | 16abfbc2 | Alexander Schreiber | self.failIf(TcpPing(constants.LOCALHOST_IP_ADDRESS,
|
487 | 16abfbc2 | Alexander Schreiber | constants.LOCALHOST_IP_ADDRESS, |
488 | 2c30e9d7 | Alexander Schreiber | self.deaflistenerport,
|
489 | 16abfbc2 | Alexander Schreiber | timeout=constants.TCP_PING_TIMEOUT, |
490 | 2c30e9d7 | Alexander Schreiber | live_port_needed=True), # need successful connect(2) |
491 | 2c30e9d7 | Alexander Schreiber | "successfully connected to deaf listener")
|
492 | 2c30e9d7 | Alexander Schreiber | |
493 | 2c30e9d7 | Alexander Schreiber | def testTcpPingToLocalHostNoAccept(self): |
494 | 16abfbc2 | Alexander Schreiber | self.assert_(TcpPing(constants.LOCALHOST_IP_ADDRESS,
|
495 | 16abfbc2 | Alexander Schreiber | constants.LOCALHOST_IP_ADDRESS, |
496 | 2c30e9d7 | Alexander Schreiber | self.deaflistenerport,
|
497 | 16abfbc2 | Alexander Schreiber | timeout=constants.TCP_PING_TIMEOUT, |
498 | 2c30e9d7 | Alexander Schreiber | live_port_needed=False), # ECONNREFUSED is OK |
499 | 2c30e9d7 | Alexander Schreiber | "failed to ping alive host on deaf port")
|
500 | 2c30e9d7 | Alexander Schreiber | |
501 | 2c30e9d7 | Alexander Schreiber | |
502 | eedbda4b | Michael Hanselmann | class TestListVisibleFiles(unittest.TestCase): |
503 | eedbda4b | Michael Hanselmann | """Test case for ListVisibleFiles"""
|
504 | eedbda4b | Michael Hanselmann | |
505 | eedbda4b | Michael Hanselmann | def setUp(self): |
506 | eedbda4b | Michael Hanselmann | self.path = tempfile.mkdtemp()
|
507 | eedbda4b | Michael Hanselmann | |
508 | eedbda4b | Michael Hanselmann | def tearDown(self): |
509 | eedbda4b | Michael Hanselmann | shutil.rmtree(self.path)
|
510 | eedbda4b | Michael Hanselmann | |
511 | eedbda4b | Michael Hanselmann | def _test(self, files, expected): |
512 | eedbda4b | Michael Hanselmann | # Sort a copy
|
513 | eedbda4b | Michael Hanselmann | expected = expected[:] |
514 | eedbda4b | Michael Hanselmann | expected.sort() |
515 | eedbda4b | Michael Hanselmann | |
516 | eedbda4b | Michael Hanselmann | for name in files: |
517 | eedbda4b | Michael Hanselmann | f = open(os.path.join(self.path, name), 'w') |
518 | eedbda4b | Michael Hanselmann | try:
|
519 | eedbda4b | Michael Hanselmann | f.write("Test\n")
|
520 | eedbda4b | Michael Hanselmann | finally:
|
521 | eedbda4b | Michael Hanselmann | f.close() |
522 | eedbda4b | Michael Hanselmann | |
523 | eedbda4b | Michael Hanselmann | found = ListVisibleFiles(self.path)
|
524 | eedbda4b | Michael Hanselmann | found.sort() |
525 | eedbda4b | Michael Hanselmann | |
526 | eedbda4b | Michael Hanselmann | self.assertEqual(found, expected)
|
527 | eedbda4b | Michael Hanselmann | |
528 | eedbda4b | Michael Hanselmann | def testAllVisible(self): |
529 | eedbda4b | Michael Hanselmann | files = ["a", "b", "c"] |
530 | eedbda4b | Michael Hanselmann | expected = files |
531 | eedbda4b | Michael Hanselmann | self._test(files, expected)
|
532 | eedbda4b | Michael Hanselmann | |
533 | eedbda4b | Michael Hanselmann | def testNoneVisible(self): |
534 | eedbda4b | Michael Hanselmann | files = [".a", ".b", ".c"] |
535 | eedbda4b | Michael Hanselmann | expected = [] |
536 | eedbda4b | Michael Hanselmann | self._test(files, expected)
|
537 | eedbda4b | Michael Hanselmann | |
538 | eedbda4b | Michael Hanselmann | def testSomeVisible(self): |
539 | eedbda4b | Michael Hanselmann | files = ["a", "b", ".c"] |
540 | eedbda4b | Michael Hanselmann | expected = ["a", "b"] |
541 | eedbda4b | Michael Hanselmann | self._test(files, expected)
|
542 | eedbda4b | Michael Hanselmann | |
543 | eedbda4b | Michael Hanselmann | |
544 | 59072e7e | Michael Hanselmann | class TestGetUUID(unittest.TestCase): |
545 | 59072e7e | Michael Hanselmann | """Test case for GetUUID"""
|
546 | 59072e7e | Michael Hanselmann | |
547 | 59072e7e | Michael Hanselmann | _re_uuid = re.compile('^[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-'
|
548 | 59072e7e | Michael Hanselmann | '[a-f0-9]{4}-[a-f0-9]{12}$')
|
549 | 59072e7e | Michael Hanselmann | |
550 | 59072e7e | Michael Hanselmann | def runTest(self): |
551 | 59072e7e | Michael Hanselmann | self.failUnless(self._re_uuid.match(utils.GetUUID())) |
552 | 59072e7e | Michael Hanselmann | |
553 | 59072e7e | Michael Hanselmann | |
554 | a8083063 | Iustin Pop | if __name__ == '__main__': |
555 | a8083063 | Iustin Pop | unittest.main() |