root / test / py / ganeti.vcluster_unittest.py @ b02063fe
History | View | Annotate | Download (8.7 kB)
1 | 05e733b4 | Michael Hanselmann | #!/usr/bin/python
|
---|---|---|---|
2 | 05e733b4 | Michael Hanselmann | #
|
3 | 05e733b4 | Michael Hanselmann | |
4 | 05e733b4 | Michael Hanselmann | # Copyright (C) 2012 Google Inc.
|
5 | 05e733b4 | Michael Hanselmann | #
|
6 | 05e733b4 | Michael Hanselmann | # This program is free software; you can redistribute it and/or modify
|
7 | 05e733b4 | Michael Hanselmann | # it under the terms of the GNU General Public License as published by
|
8 | 05e733b4 | Michael Hanselmann | # the Free Software Foundation; either version 2 of the License, or
|
9 | 05e733b4 | Michael Hanselmann | # (at your option) any later version.
|
10 | 05e733b4 | Michael Hanselmann | #
|
11 | 05e733b4 | Michael Hanselmann | # This program is distributed in the hope that it will be useful, but
|
12 | 05e733b4 | Michael Hanselmann | # WITHOUT ANY WARRANTY; without even the implied warranty of
|
13 | 05e733b4 | Michael Hanselmann | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
14 | 05e733b4 | Michael Hanselmann | # General Public License for more details.
|
15 | 05e733b4 | Michael Hanselmann | #
|
16 | 05e733b4 | Michael Hanselmann | # You should have received a copy of the GNU General Public License
|
17 | 05e733b4 | Michael Hanselmann | # along with this program; if not, write to the Free Software
|
18 | 05e733b4 | Michael Hanselmann | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
19 | 05e733b4 | Michael Hanselmann | # 02110-1301, USA.
|
20 | 05e733b4 | Michael Hanselmann | |
21 | 05e733b4 | Michael Hanselmann | |
22 | 05e733b4 | Michael Hanselmann | """Script for testing ganeti.vcluster"""
|
23 | 05e733b4 | Michael Hanselmann | |
24 | 05e733b4 | Michael Hanselmann | import os |
25 | 05e733b4 | Michael Hanselmann | import unittest |
26 | 05e733b4 | Michael Hanselmann | |
27 | 05e733b4 | Michael Hanselmann | from ganeti import utils |
28 | 05e733b4 | Michael Hanselmann | from ganeti import compat |
29 | 05e733b4 | Michael Hanselmann | from ganeti import vcluster |
30 | fe4f6dca | Michael Hanselmann | from ganeti import pathutils |
31 | 05e733b4 | Michael Hanselmann | |
32 | 05e733b4 | Michael Hanselmann | import testutils |
33 | 05e733b4 | Michael Hanselmann | |
34 | 05e733b4 | Michael Hanselmann | |
35 | 05e733b4 | Michael Hanselmann | _ENV_DOES_NOT_EXIST = "GANETI_TEST_DOES_NOT_EXIST"
|
36 | 05e733b4 | Michael Hanselmann | _ENV_TEST = "GANETI_TESTVAR"
|
37 | 05e733b4 | Michael Hanselmann | |
38 | 05e733b4 | Michael Hanselmann | |
39 | 05e733b4 | Michael Hanselmann | class _EnvVarTest(testutils.GanetiTestCase): |
40 | 05e733b4 | Michael Hanselmann | def setUp(self): |
41 | 05e733b4 | Michael Hanselmann | testutils.GanetiTestCase.setUp(self)
|
42 | 05e733b4 | Michael Hanselmann | |
43 | 05e733b4 | Michael Hanselmann | os.environ.pop(_ENV_DOES_NOT_EXIST, None)
|
44 | 05e733b4 | Michael Hanselmann | os.environ.pop(_ENV_TEST, None)
|
45 | 05e733b4 | Michael Hanselmann | |
46 | 05e733b4 | Michael Hanselmann | |
47 | 05e733b4 | Michael Hanselmann | class TestGetRootDirectory(_EnvVarTest): |
48 | 05e733b4 | Michael Hanselmann | def test(self): |
49 | 05e733b4 | Michael Hanselmann | assert os.getenv(_ENV_TEST) is None |
50 | 05e733b4 | Michael Hanselmann | |
51 | 05e733b4 | Michael Hanselmann | self.assertEqual(vcluster._GetRootDirectory(_ENV_DOES_NOT_EXIST), "") |
52 | 05e733b4 | Michael Hanselmann | self.assertEqual(vcluster._GetRootDirectory(_ENV_TEST), "") |
53 | 05e733b4 | Michael Hanselmann | |
54 | 05e733b4 | Michael Hanselmann | # Absolute path
|
55 | 05e733b4 | Michael Hanselmann | os.environ[_ENV_TEST] = "/tmp/xy11"
|
56 | 05e733b4 | Michael Hanselmann | self.assertEqual(vcluster._GetRootDirectory(_ENV_TEST), "/tmp/xy11") |
57 | 05e733b4 | Michael Hanselmann | |
58 | 05e733b4 | Michael Hanselmann | # Relative path
|
59 | 05e733b4 | Michael Hanselmann | os.environ[_ENV_TEST] = "foobar"
|
60 | 05e733b4 | Michael Hanselmann | self.assertRaises(RuntimeError, vcluster._GetRootDirectory, _ENV_TEST) |
61 | 05e733b4 | Michael Hanselmann | |
62 | 05e733b4 | Michael Hanselmann | |
63 | 05e733b4 | Michael Hanselmann | |
64 | 05e733b4 | Michael Hanselmann | class TestGetHostname(_EnvVarTest): |
65 | 05e733b4 | Michael Hanselmann | def test(self): |
66 | 05e733b4 | Michael Hanselmann | assert os.getenv(_ENV_TEST) is None |
67 | 05e733b4 | Michael Hanselmann | |
68 | 05e733b4 | Michael Hanselmann | self.assertEqual(vcluster._GetRootDirectory(_ENV_DOES_NOT_EXIST), "") |
69 | 05e733b4 | Michael Hanselmann | self.assertEqual(vcluster._GetRootDirectory(_ENV_TEST), "") |
70 | 05e733b4 | Michael Hanselmann | |
71 | 05e733b4 | Michael Hanselmann | os.environ[_ENV_TEST] = "some.host.example.com"
|
72 | 05e733b4 | Michael Hanselmann | self.assertEqual(vcluster._GetHostname(_ENV_TEST), "some.host.example.com") |
73 | 05e733b4 | Michael Hanselmann | |
74 | 05e733b4 | Michael Hanselmann | |
75 | 05e733b4 | Michael Hanselmann | class TestCheckHostname(_EnvVarTest): |
76 | 05e733b4 | Michael Hanselmann | def test(self): |
77 | 05e733b4 | Michael Hanselmann | for i in ["/", "/tmp"]: |
78 | 05e733b4 | Michael Hanselmann | self.assertRaises(RuntimeError, vcluster._CheckHostname, i) |
79 | 05e733b4 | Michael Hanselmann | |
80 | 05e733b4 | Michael Hanselmann | |
81 | 05e733b4 | Michael Hanselmann | class TestPreparePaths(_EnvVarTest): |
82 | 05e733b4 | Michael Hanselmann | def testInvalidParameters(self): |
83 | 05e733b4 | Michael Hanselmann | self.assertRaises(RuntimeError, vcluster._PreparePaths, |
84 | 05e733b4 | Michael Hanselmann | None, "host.example.com") |
85 | 05e733b4 | Michael Hanselmann | self.assertRaises(RuntimeError, vcluster._PreparePaths, |
86 | 05e733b4 | Michael Hanselmann | "/tmp/", "") |
87 | 05e733b4 | Michael Hanselmann | |
88 | 05e733b4 | Michael Hanselmann | def testNonNormalizedRootDir(self): |
89 | 05e733b4 | Michael Hanselmann | self.assertRaises(AssertionError, vcluster._PreparePaths, |
90 | 05e733b4 | Michael Hanselmann | "/tmp////xyz//", "host.example.com") |
91 | 05e733b4 | Michael Hanselmann | |
92 | 05e733b4 | Michael Hanselmann | def testInvalidHostname(self): |
93 | 05e733b4 | Michael Hanselmann | self.assertRaises(RuntimeError, vcluster._PreparePaths, "/tmp", "/") |
94 | 05e733b4 | Michael Hanselmann | |
95 | 05e733b4 | Michael Hanselmann | def testPathHostnameMismatch(self): |
96 | 05e733b4 | Michael Hanselmann | self.assertRaises(RuntimeError, vcluster._PreparePaths, |
97 | 05e733b4 | Michael Hanselmann | "/tmp/host.example.com", "server.example.com") |
98 | 05e733b4 | Michael Hanselmann | |
99 | 05e733b4 | Michael Hanselmann | def testNoVirtCluster(self): |
100 | 05e733b4 | Michael Hanselmann | for i in ["", None]: |
101 | 05e733b4 | Michael Hanselmann | self.assertEqual(vcluster._PreparePaths(i, i), ("", "", None)) |
102 | 05e733b4 | Michael Hanselmann | |
103 | 05e733b4 | Michael Hanselmann | def testVirtCluster(self): |
104 | 05e733b4 | Michael Hanselmann | self.assertEqual(vcluster._PreparePaths("/tmp/host.example.com", |
105 | 05e733b4 | Michael Hanselmann | "host.example.com"),
|
106 | 05e733b4 | Michael Hanselmann | ("/tmp", "/tmp/host.example.com", "host.example.com")) |
107 | 05e733b4 | Michael Hanselmann | |
108 | 05e733b4 | Michael Hanselmann | |
109 | 05e733b4 | Michael Hanselmann | class TestMakeNodeRoot(unittest.TestCase): |
110 | 05e733b4 | Michael Hanselmann | def test(self): |
111 | 595149d5 | Michael Hanselmann | self.assertRaises(RuntimeError, vcluster.MakeNodeRoot, "/tmp", "/") |
112 | 05e733b4 | Michael Hanselmann | |
113 | 05e733b4 | Michael Hanselmann | for i in ["/tmp", "/tmp/", "/tmp///"]: |
114 | 595149d5 | Michael Hanselmann | self.assertEqual(vcluster.MakeNodeRoot(i, "other.example.com"), |
115 | 05e733b4 | Michael Hanselmann | "/tmp/other.example.com")
|
116 | 05e733b4 | Michael Hanselmann | |
117 | 05e733b4 | Michael Hanselmann | |
118 | 05e733b4 | Michael Hanselmann | class TestEnvironmentForHost(unittest.TestCase): |
119 | 05e733b4 | Michael Hanselmann | def test(self): |
120 | 05e733b4 | Michael Hanselmann | self.assertEqual(vcluster.EnvironmentForHost("host.example.com", |
121 | 05e733b4 | Michael Hanselmann | _basedir=None),
|
122 | 05e733b4 | Michael Hanselmann | {}) |
123 | 05e733b4 | Michael Hanselmann | for i in ["host.example.com", "other.example.com"]: |
124 | 05e733b4 | Michael Hanselmann | self.assertEqual(vcluster.EnvironmentForHost(i, _basedir="/tmp"), { |
125 | 05e733b4 | Michael Hanselmann | vcluster._ROOTDIR_ENVNAME: "/tmp/%s" % i,
|
126 | 05e733b4 | Michael Hanselmann | vcluster._HOSTNAME_ENVNAME: i, |
127 | 05e733b4 | Michael Hanselmann | }) |
128 | 05e733b4 | Michael Hanselmann | |
129 | 05e733b4 | Michael Hanselmann | |
130 | 05e733b4 | Michael Hanselmann | class TestExchangeNodeRoot(unittest.TestCase): |
131 | 05e733b4 | Michael Hanselmann | def test(self): |
132 | 05e733b4 | Michael Hanselmann | result = vcluster.ExchangeNodeRoot("node1.example.com", "/tmp/file", |
133 | 05e733b4 | Michael Hanselmann | _basedir=None, _noderoot=None) |
134 | 05e733b4 | Michael Hanselmann | self.assertEqual(result, "/tmp/file") |
135 | 05e733b4 | Michael Hanselmann | |
136 | 05e733b4 | Michael Hanselmann | self.assertRaises(RuntimeError, vcluster.ExchangeNodeRoot, |
137 | 05e733b4 | Michael Hanselmann | "node1.example.com", "/tmp/node1.example.com", |
138 | 05e733b4 | Michael Hanselmann | _basedir="/tmp",
|
139 | 05e733b4 | Michael Hanselmann | _noderoot="/tmp/nodeZZ.example.com")
|
140 | 05e733b4 | Michael Hanselmann | |
141 | 05e733b4 | Michael Hanselmann | result = vcluster.ExchangeNodeRoot("node2.example.com",
|
142 | 05e733b4 | Michael Hanselmann | "/tmp/node1.example.com/file",
|
143 | 05e733b4 | Michael Hanselmann | _basedir="/tmp",
|
144 | 05e733b4 | Michael Hanselmann | _noderoot="/tmp/node1.example.com")
|
145 | 05e733b4 | Michael Hanselmann | self.assertEqual(result, "/tmp/node2.example.com/file") |
146 | 05e733b4 | Michael Hanselmann | |
147 | 05e733b4 | Michael Hanselmann | |
148 | 05e733b4 | Michael Hanselmann | class TestAddNodePrefix(unittest.TestCase): |
149 | 05e733b4 | Michael Hanselmann | def testRelativePath(self): |
150 | 05e733b4 | Michael Hanselmann | self.assertRaises(AssertionError, vcluster.AddNodePrefix, |
151 | 05e733b4 | Michael Hanselmann | "foobar", _noderoot=None) |
152 | 05e733b4 | Michael Hanselmann | |
153 | 05e733b4 | Michael Hanselmann | def testRelativeNodeRoot(self): |
154 | 05e733b4 | Michael Hanselmann | self.assertRaises(AssertionError, vcluster.AddNodePrefix, |
155 | 05e733b4 | Michael Hanselmann | "/tmp", _noderoot="foobar") |
156 | 05e733b4 | Michael Hanselmann | |
157 | 05e733b4 | Michael Hanselmann | def test(self): |
158 | 05e733b4 | Michael Hanselmann | path = vcluster.AddNodePrefix("/file/path",
|
159 | 05e733b4 | Michael Hanselmann | _noderoot="/tmp/node1.example.com/")
|
160 | 05e733b4 | Michael Hanselmann | self.assertEqual(path, "/tmp/node1.example.com/file/path") |
161 | 05e733b4 | Michael Hanselmann | |
162 | 05e733b4 | Michael Hanselmann | self.assertEqual(vcluster.AddNodePrefix("/file/path", _noderoot=""), |
163 | 05e733b4 | Michael Hanselmann | "/file/path")
|
164 | 05e733b4 | Michael Hanselmann | |
165 | 05e733b4 | Michael Hanselmann | |
166 | 05e733b4 | Michael Hanselmann | class TestRemoveNodePrefix(unittest.TestCase): |
167 | 05e733b4 | Michael Hanselmann | def testRelativePath(self): |
168 | 05e733b4 | Michael Hanselmann | self.assertRaises(AssertionError, vcluster._RemoveNodePrefix, |
169 | 05e733b4 | Michael Hanselmann | "foobar", _noderoot=None) |
170 | 05e733b4 | Michael Hanselmann | |
171 | 05e733b4 | Michael Hanselmann | def testOutsideNodeRoot(self): |
172 | 05e733b4 | Michael Hanselmann | self.assertRaises(RuntimeError, vcluster._RemoveNodePrefix, |
173 | 05e733b4 | Michael Hanselmann | "/file/path", _noderoot="/tmp/node1.example.com") |
174 | 05e733b4 | Michael Hanselmann | self.assertRaises(RuntimeError, vcluster._RemoveNodePrefix, |
175 | 05e733b4 | Michael Hanselmann | "/tmp/xyzfile", _noderoot="/tmp/xyz") |
176 | 05e733b4 | Michael Hanselmann | |
177 | 05e733b4 | Michael Hanselmann | def test(self): |
178 | 05e733b4 | Michael Hanselmann | path = vcluster._RemoveNodePrefix("/tmp/node1.example.com/file/path",
|
179 | 05e733b4 | Michael Hanselmann | _noderoot="/tmp/node1.example.com")
|
180 | 05e733b4 | Michael Hanselmann | self.assertEqual(path, "/file/path") |
181 | 05e733b4 | Michael Hanselmann | |
182 | 05e733b4 | Michael Hanselmann | path = vcluster._RemoveNodePrefix("/file/path", _noderoot=None) |
183 | 05e733b4 | Michael Hanselmann | self.assertEqual(path, "/file/path") |
184 | 05e733b4 | Michael Hanselmann | |
185 | 05e733b4 | Michael Hanselmann | |
186 | 05e733b4 | Michael Hanselmann | class TestMakeVirtualPath(unittest.TestCase): |
187 | 05e733b4 | Michael Hanselmann | def testRelativePath(self): |
188 | 05e733b4 | Michael Hanselmann | self.assertRaises(AssertionError, vcluster.MakeVirtualPath, |
189 | 05e733b4 | Michael Hanselmann | "foobar", _noderoot=None) |
190 | 05e733b4 | Michael Hanselmann | |
191 | 05e733b4 | Michael Hanselmann | def testOutsideNodeRoot(self): |
192 | 05e733b4 | Michael Hanselmann | self.assertRaises(RuntimeError, vcluster.MakeVirtualPath, |
193 | 05e733b4 | Michael Hanselmann | "/file/path", _noderoot="/tmp/node1.example.com") |
194 | 05e733b4 | Michael Hanselmann | |
195 | 05e733b4 | Michael Hanselmann | def testWithNodeRoot(self): |
196 | 05e733b4 | Michael Hanselmann | path = vcluster.MakeVirtualPath("/tmp/node1.example.com/tmp/file",
|
197 | 05e733b4 | Michael Hanselmann | _noderoot="/tmp/node1.example.com")
|
198 | 05e733b4 | Michael Hanselmann | self.assertEqual(path, "%s/tmp/file" % vcluster._VIRT_PATH_PREFIX) |
199 | 05e733b4 | Michael Hanselmann | |
200 | 05e733b4 | Michael Hanselmann | def testNormal(self): |
201 | 05e733b4 | Michael Hanselmann | self.assertEqual(vcluster.MakeVirtualPath("/tmp/file", _noderoot=None), |
202 | 05e733b4 | Michael Hanselmann | "/tmp/file")
|
203 | 05e733b4 | Michael Hanselmann | |
204 | fe4f6dca | Michael Hanselmann | def testWhitelisted(self): |
205 | fe4f6dca | Michael Hanselmann | mvp = vcluster.MakeVirtualPath |
206 | fe4f6dca | Michael Hanselmann | for path in vcluster._VPATH_WHITELIST: |
207 | fe4f6dca | Michael Hanselmann | self.assertEqual(mvp(path), path)
|
208 | fe4f6dca | Michael Hanselmann | self.assertEqual(mvp(path, _noderoot=None), path) |
209 | fe4f6dca | Michael Hanselmann | self.assertEqual(mvp(path, _noderoot="/tmp"), path) |
210 | fe4f6dca | Michael Hanselmann | |
211 | 05e733b4 | Michael Hanselmann | |
212 | 05e733b4 | Michael Hanselmann | class TestLocalizeVirtualPath(unittest.TestCase): |
213 | 05e733b4 | Michael Hanselmann | def testWrongPrefix(self): |
214 | 05e733b4 | Michael Hanselmann | self.assertRaises(RuntimeError, vcluster.LocalizeVirtualPath, |
215 | 05e733b4 | Michael Hanselmann | "/tmp/some/path", _noderoot="/tmp/node1.example.com") |
216 | 05e733b4 | Michael Hanselmann | |
217 | 05e733b4 | Michael Hanselmann | def testCorrectPrefixRelativePath(self): |
218 | 05e733b4 | Michael Hanselmann | self.assertRaises(AssertionError, vcluster.LocalizeVirtualPath, |
219 | 05e733b4 | Michael Hanselmann | vcluster._VIRT_PATH_PREFIX + "foobar",
|
220 | 05e733b4 | Michael Hanselmann | _noderoot="/tmp/node1.example.com")
|
221 | 05e733b4 | Michael Hanselmann | |
222 | 05e733b4 | Michael Hanselmann | def testWithNodeRoot(self): |
223 | 05e733b4 | Michael Hanselmann | lvp = vcluster.LocalizeVirtualPath |
224 | 05e733b4 | Michael Hanselmann | |
225 | 05e733b4 | Michael Hanselmann | virtpath1 = "%s/tmp/file" % vcluster._VIRT_PATH_PREFIX
|
226 | 05e733b4 | Michael Hanselmann | virtpath2 = "%s////tmp////file" % vcluster._VIRT_PATH_PREFIX
|
227 | 05e733b4 | Michael Hanselmann | |
228 | 05e733b4 | Michael Hanselmann | for i in [virtpath1, virtpath2]: |
229 | 05e733b4 | Michael Hanselmann | result = lvp(i, _noderoot="/tmp/node1.example.com")
|
230 | 05e733b4 | Michael Hanselmann | self.assertEqual(result, "/tmp/node1.example.com/tmp/file") |
231 | 05e733b4 | Michael Hanselmann | |
232 | 05e733b4 | Michael Hanselmann | def testNormal(self): |
233 | 05e733b4 | Michael Hanselmann | self.assertEqual(vcluster.LocalizeVirtualPath("/tmp/file", _noderoot=None), |
234 | 05e733b4 | Michael Hanselmann | "/tmp/file")
|
235 | 05e733b4 | Michael Hanselmann | |
236 | fe4f6dca | Michael Hanselmann | def testWhitelisted(self): |
237 | fe4f6dca | Michael Hanselmann | lvp = vcluster.LocalizeVirtualPath |
238 | fe4f6dca | Michael Hanselmann | for path in vcluster._VPATH_WHITELIST: |
239 | fe4f6dca | Michael Hanselmann | self.assertEqual(lvp(path), path)
|
240 | fe4f6dca | Michael Hanselmann | self.assertEqual(lvp(path, _noderoot=None), path) |
241 | fe4f6dca | Michael Hanselmann | self.assertEqual(lvp(path, _noderoot="/tmp"), path) |
242 | fe4f6dca | Michael Hanselmann | |
243 | 05e733b4 | Michael Hanselmann | |
244 | 05e733b4 | Michael Hanselmann | class TestVirtualPathPrefix(unittest.TestCase): |
245 | 05e733b4 | Michael Hanselmann | def test(self): |
246 | 05e733b4 | Michael Hanselmann | self.assertTrue(os.path.isabs(vcluster._VIRT_PATH_PREFIX))
|
247 | 05e733b4 | Michael Hanselmann | self.assertEqual(os.path.normcase(vcluster._VIRT_PATH_PREFIX),
|
248 | 05e733b4 | Michael Hanselmann | vcluster._VIRT_PATH_PREFIX) |
249 | 05e733b4 | Michael Hanselmann | |
250 | 05e733b4 | Michael Hanselmann | |
251 | 05e733b4 | Michael Hanselmann | if __name__ == "__main__": |
252 | 05e733b4 | Michael Hanselmann | testutils.GanetiTestProgram() |