root / test / py / ganeti.utils.io_unittest.py @ 14933c17
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1 | 3865ca48 | Michael Hanselmann | #!/usr/bin/python
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2 | 3865ca48 | Michael Hanselmann | #
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3 | 3865ca48 | Michael Hanselmann | |
4 | 3865ca48 | Michael Hanselmann | # Copyright (C) 2006, 2007, 2010, 2011 Google Inc.
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5 | 3865ca48 | Michael Hanselmann | #
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6 | 3865ca48 | Michael Hanselmann | # This program is free software; you can redistribute it and/or modify
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7 | 3865ca48 | Michael Hanselmann | # it under the terms of the GNU General Public License as published by
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8 | 3865ca48 | Michael Hanselmann | # the Free Software Foundation; either version 2 of the License, or
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9 | 3865ca48 | Michael Hanselmann | # (at your option) any later version.
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10 | 3865ca48 | Michael Hanselmann | #
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11 | 3865ca48 | Michael Hanselmann | # This program is distributed in the hope that it will be useful, but
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12 | 3865ca48 | Michael Hanselmann | # WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | 3865ca48 | Michael Hanselmann | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 | 3865ca48 | Michael Hanselmann | # General Public License for more details.
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15 | 3865ca48 | Michael Hanselmann | #
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16 | 3865ca48 | Michael Hanselmann | # You should have received a copy of the GNU General Public License
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17 | 3865ca48 | Michael Hanselmann | # along with this program; if not, write to the Free Software
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18 | 3865ca48 | Michael Hanselmann | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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19 | 3865ca48 | Michael Hanselmann | # 02110-1301, USA.
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20 | 3865ca48 | Michael Hanselmann | |
21 | 3865ca48 | Michael Hanselmann | |
22 | 3865ca48 | Michael Hanselmann | """Script for testing ganeti.utils.io"""
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23 | 3865ca48 | Michael Hanselmann | |
24 | 3865ca48 | Michael Hanselmann | import os |
25 | 3865ca48 | Michael Hanselmann | import tempfile |
26 | 3865ca48 | Michael Hanselmann | import unittest |
27 | 3865ca48 | Michael Hanselmann | import shutil |
28 | 3865ca48 | Michael Hanselmann | import glob |
29 | 3865ca48 | Michael Hanselmann | import time |
30 | 3ae8dd03 | Michael Hanselmann | import signal |
31 | b81b3c96 | René Nussbaumer | import stat |
32 | b81b3c96 | René Nussbaumer | import errno |
33 | 3865ca48 | Michael Hanselmann | |
34 | 3865ca48 | Michael Hanselmann | from ganeti import constants |
35 | 3865ca48 | Michael Hanselmann | from ganeti import utils |
36 | 3865ca48 | Michael Hanselmann | from ganeti import compat |
37 | 3865ca48 | Michael Hanselmann | from ganeti import errors |
38 | 3865ca48 | Michael Hanselmann | |
39 | 3865ca48 | Michael Hanselmann | import testutils |
40 | 3865ca48 | Michael Hanselmann | |
41 | 3865ca48 | Michael Hanselmann | |
42 | 3865ca48 | Michael Hanselmann | class TestReadFile(testutils.GanetiTestCase): |
43 | 3865ca48 | Michael Hanselmann | def testReadAll(self): |
44 | 00ef625c | Michael Hanselmann | data = utils.ReadFile(testutils.TestDataFilename("cert1.pem"))
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45 | 3865ca48 | Michael Hanselmann | self.assertEqual(len(data), 814) |
46 | 3865ca48 | Michael Hanselmann | |
47 | 3865ca48 | Michael Hanselmann | h = compat.md5_hash() |
48 | 3865ca48 | Michael Hanselmann | h.update(data) |
49 | 3865ca48 | Michael Hanselmann | self.assertEqual(h.hexdigest(), "a491efb3efe56a0535f924d5f8680fd4") |
50 | 3865ca48 | Michael Hanselmann | |
51 | 3865ca48 | Michael Hanselmann | def testReadSize(self): |
52 | 00ef625c | Michael Hanselmann | data = utils.ReadFile(testutils.TestDataFilename("cert1.pem"),
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53 | 3865ca48 | Michael Hanselmann | size=100)
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54 | 3865ca48 | Michael Hanselmann | self.assertEqual(len(data), 100) |
55 | 3865ca48 | Michael Hanselmann | |
56 | 3865ca48 | Michael Hanselmann | h = compat.md5_hash() |
57 | 3865ca48 | Michael Hanselmann | h.update(data) |
58 | 3865ca48 | Michael Hanselmann | self.assertEqual(h.hexdigest(), "893772354e4e690b9efd073eed433ce7") |
59 | 3865ca48 | Michael Hanselmann | |
60 | 0e5084ee | Michael Hanselmann | def testCallback(self): |
61 | 0e5084ee | Michael Hanselmann | def _Cb(fh): |
62 | 0e5084ee | Michael Hanselmann | self.assertEqual(fh.tell(), 0) |
63 | 00ef625c | Michael Hanselmann | data = utils.ReadFile(testutils.TestDataFilename("cert1.pem"), preread=_Cb)
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64 | 0e5084ee | Michael Hanselmann | self.assertEqual(len(data), 814) |
65 | 0e5084ee | Michael Hanselmann | |
66 | 3865ca48 | Michael Hanselmann | def testError(self): |
67 | 3865ca48 | Michael Hanselmann | self.assertRaises(EnvironmentError, utils.ReadFile, |
68 | 3865ca48 | Michael Hanselmann | "/dev/null/does-not-exist")
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69 | 3865ca48 | Michael Hanselmann | |
70 | 3865ca48 | Michael Hanselmann | |
71 | 3865ca48 | Michael Hanselmann | class TestReadOneLineFile(testutils.GanetiTestCase): |
72 | 3865ca48 | Michael Hanselmann | def setUp(self): |
73 | 3865ca48 | Michael Hanselmann | testutils.GanetiTestCase.setUp(self)
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74 | 3865ca48 | Michael Hanselmann | |
75 | 3865ca48 | Michael Hanselmann | def testDefault(self): |
76 | 00ef625c | Michael Hanselmann | data = utils.ReadOneLineFile(testutils.TestDataFilename("cert1.pem"))
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77 | 3865ca48 | Michael Hanselmann | self.assertEqual(len(data), 27) |
78 | 3865ca48 | Michael Hanselmann | self.assertEqual(data, "-----BEGIN CERTIFICATE-----") |
79 | 3865ca48 | Michael Hanselmann | |
80 | 3865ca48 | Michael Hanselmann | def testNotStrict(self): |
81 | 00ef625c | Michael Hanselmann | data = utils.ReadOneLineFile(testutils.TestDataFilename("cert1.pem"),
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82 | 3865ca48 | Michael Hanselmann | strict=False)
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83 | 3865ca48 | Michael Hanselmann | self.assertEqual(len(data), 27) |
84 | 3865ca48 | Michael Hanselmann | self.assertEqual(data, "-----BEGIN CERTIFICATE-----") |
85 | 3865ca48 | Michael Hanselmann | |
86 | 3865ca48 | Michael Hanselmann | def testStrictFailure(self): |
87 | 3865ca48 | Michael Hanselmann | self.assertRaises(errors.GenericError, utils.ReadOneLineFile,
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88 | 00ef625c | Michael Hanselmann | testutils.TestDataFilename("cert1.pem"), strict=True) |
89 | 3865ca48 | Michael Hanselmann | |
90 | 3865ca48 | Michael Hanselmann | def testLongLine(self): |
91 | 3865ca48 | Michael Hanselmann | dummydata = (1024 * "Hello World! ") |
92 | 3865ca48 | Michael Hanselmann | myfile = self._CreateTempFile()
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93 | 3865ca48 | Michael Hanselmann | utils.WriteFile(myfile, data=dummydata) |
94 | 3865ca48 | Michael Hanselmann | datastrict = utils.ReadOneLineFile(myfile, strict=True)
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95 | 3865ca48 | Michael Hanselmann | datalax = utils.ReadOneLineFile(myfile, strict=False)
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96 | 3865ca48 | Michael Hanselmann | self.assertEqual(dummydata, datastrict)
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97 | 3865ca48 | Michael Hanselmann | self.assertEqual(dummydata, datalax)
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98 | 3865ca48 | Michael Hanselmann | |
99 | 3865ca48 | Michael Hanselmann | def testNewline(self): |
100 | 3865ca48 | Michael Hanselmann | myfile = self._CreateTempFile()
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101 | 3865ca48 | Michael Hanselmann | myline = "myline"
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102 | 3865ca48 | Michael Hanselmann | for nl in ["", "\n", "\r\n"]: |
103 | 3865ca48 | Michael Hanselmann | dummydata = "%s%s" % (myline, nl)
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104 | 3865ca48 | Michael Hanselmann | utils.WriteFile(myfile, data=dummydata) |
105 | 3865ca48 | Michael Hanselmann | datalax = utils.ReadOneLineFile(myfile, strict=False)
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106 | 3865ca48 | Michael Hanselmann | self.assertEqual(myline, datalax)
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107 | 3865ca48 | Michael Hanselmann | datastrict = utils.ReadOneLineFile(myfile, strict=True)
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108 | 3865ca48 | Michael Hanselmann | self.assertEqual(myline, datastrict)
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109 | 3865ca48 | Michael Hanselmann | |
110 | 3865ca48 | Michael Hanselmann | def testWhitespaceAndMultipleLines(self): |
111 | 3865ca48 | Michael Hanselmann | myfile = self._CreateTempFile()
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112 | 3865ca48 | Michael Hanselmann | for nl in ["", "\n", "\r\n"]: |
113 | 3865ca48 | Michael Hanselmann | for ws in [" ", "\t", "\t\t \t", "\t "]: |
114 | 3865ca48 | Michael Hanselmann | dummydata = (1024 * ("Foo bar baz %s%s" % (ws, nl))) |
115 | 3865ca48 | Michael Hanselmann | utils.WriteFile(myfile, data=dummydata) |
116 | 3865ca48 | Michael Hanselmann | datalax = utils.ReadOneLineFile(myfile, strict=False)
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117 | 3865ca48 | Michael Hanselmann | if nl:
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118 | 3865ca48 | Michael Hanselmann | self.assert_(set("\r\n") & set(dummydata)) |
119 | 3865ca48 | Michael Hanselmann | self.assertRaises(errors.GenericError, utils.ReadOneLineFile,
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120 | 3865ca48 | Michael Hanselmann | myfile, strict=True)
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121 | 3865ca48 | Michael Hanselmann | explen = len("Foo bar baz ") + len(ws) |
122 | 3865ca48 | Michael Hanselmann | self.assertEqual(len(datalax), explen) |
123 | 3865ca48 | Michael Hanselmann | self.assertEqual(datalax, dummydata[:explen])
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124 | 3865ca48 | Michael Hanselmann | self.assertFalse(set("\r\n") & set(datalax)) |
125 | 3865ca48 | Michael Hanselmann | else:
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126 | 3865ca48 | Michael Hanselmann | datastrict = utils.ReadOneLineFile(myfile, strict=True)
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127 | 3865ca48 | Michael Hanselmann | self.assertEqual(dummydata, datastrict)
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128 | 3865ca48 | Michael Hanselmann | self.assertEqual(dummydata, datalax)
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129 | 3865ca48 | Michael Hanselmann | |
130 | 3865ca48 | Michael Hanselmann | def testEmptylines(self): |
131 | 3865ca48 | Michael Hanselmann | myfile = self._CreateTempFile()
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132 | 3865ca48 | Michael Hanselmann | myline = "myline"
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133 | 3865ca48 | Michael Hanselmann | for nl in ["\n", "\r\n"]: |
134 | 3865ca48 | Michael Hanselmann | for ol in ["", "otherline"]: |
135 | 3865ca48 | Michael Hanselmann | dummydata = "%s%s%s%s%s%s" % (nl, nl, myline, nl, ol, nl)
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136 | 3865ca48 | Michael Hanselmann | utils.WriteFile(myfile, data=dummydata) |
137 | 3865ca48 | Michael Hanselmann | self.assert_(set("\r\n") & set(dummydata)) |
138 | 3865ca48 | Michael Hanselmann | datalax = utils.ReadOneLineFile(myfile, strict=False)
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139 | 3865ca48 | Michael Hanselmann | self.assertEqual(myline, datalax)
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140 | 3865ca48 | Michael Hanselmann | if ol:
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141 | 3865ca48 | Michael Hanselmann | self.assertRaises(errors.GenericError, utils.ReadOneLineFile,
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142 | 3865ca48 | Michael Hanselmann | myfile, strict=True)
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143 | 3865ca48 | Michael Hanselmann | else:
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144 | 3865ca48 | Michael Hanselmann | datastrict = utils.ReadOneLineFile(myfile, strict=True)
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145 | 3865ca48 | Michael Hanselmann | self.assertEqual(myline, datastrict)
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146 | 3865ca48 | Michael Hanselmann | |
147 | 3865ca48 | Michael Hanselmann | def testEmptyfile(self): |
148 | 3865ca48 | Michael Hanselmann | myfile = self._CreateTempFile()
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149 | 3865ca48 | Michael Hanselmann | self.assertRaises(errors.GenericError, utils.ReadOneLineFile, myfile)
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150 | 3865ca48 | Michael Hanselmann | |
151 | 3865ca48 | Michael Hanselmann | |
152 | 3865ca48 | Michael Hanselmann | class TestTimestampForFilename(unittest.TestCase): |
153 | 3865ca48 | Michael Hanselmann | def test(self): |
154 | 3865ca48 | Michael Hanselmann | self.assert_("." not in utils.TimestampForFilename()) |
155 | 3865ca48 | Michael Hanselmann | self.assert_(":" not in utils.TimestampForFilename()) |
156 | 3865ca48 | Michael Hanselmann | |
157 | 3865ca48 | Michael Hanselmann | |
158 | 3865ca48 | Michael Hanselmann | class TestCreateBackup(testutils.GanetiTestCase): |
159 | 3865ca48 | Michael Hanselmann | def setUp(self): |
160 | 3865ca48 | Michael Hanselmann | testutils.GanetiTestCase.setUp(self)
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161 | 3865ca48 | Michael Hanselmann | |
162 | 3865ca48 | Michael Hanselmann | self.tmpdir = tempfile.mkdtemp()
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163 | 3865ca48 | Michael Hanselmann | |
164 | 3865ca48 | Michael Hanselmann | def tearDown(self): |
165 | 3865ca48 | Michael Hanselmann | testutils.GanetiTestCase.tearDown(self)
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166 | 3865ca48 | Michael Hanselmann | |
167 | 3865ca48 | Michael Hanselmann | shutil.rmtree(self.tmpdir)
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168 | 3865ca48 | Michael Hanselmann | |
169 | 3865ca48 | Michael Hanselmann | def testEmpty(self): |
170 | 3865ca48 | Michael Hanselmann | filename = utils.PathJoin(self.tmpdir, "config.data") |
171 | 3865ca48 | Michael Hanselmann | utils.WriteFile(filename, data="")
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172 | 3865ca48 | Michael Hanselmann | bname = utils.CreateBackup(filename) |
173 | 3865ca48 | Michael Hanselmann | self.assertFileContent(bname, "") |
174 | 3865ca48 | Michael Hanselmann | self.assertEqual(len(glob.glob("%s*" % filename)), 2) |
175 | 3865ca48 | Michael Hanselmann | utils.CreateBackup(filename) |
176 | 3865ca48 | Michael Hanselmann | self.assertEqual(len(glob.glob("%s*" % filename)), 3) |
177 | 3865ca48 | Michael Hanselmann | utils.CreateBackup(filename) |
178 | 3865ca48 | Michael Hanselmann | self.assertEqual(len(glob.glob("%s*" % filename)), 4) |
179 | 3865ca48 | Michael Hanselmann | |
180 | 3865ca48 | Michael Hanselmann | fifoname = utils.PathJoin(self.tmpdir, "fifo") |
181 | 3865ca48 | Michael Hanselmann | os.mkfifo(fifoname) |
182 | 3865ca48 | Michael Hanselmann | self.assertRaises(errors.ProgrammerError, utils.CreateBackup, fifoname)
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183 | 3865ca48 | Michael Hanselmann | |
184 | 3865ca48 | Michael Hanselmann | def testContent(self): |
185 | 3865ca48 | Michael Hanselmann | bkpcount = 0
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186 | 3865ca48 | Michael Hanselmann | for data in ["", "X", "Hello World!\n" * 100, "Binary data\0\x01\x02\n"]: |
187 | 3865ca48 | Michael Hanselmann | for rep in [1, 2, 10, 127]: |
188 | 3865ca48 | Michael Hanselmann | testdata = data * rep |
189 | 3865ca48 | Michael Hanselmann | |
190 | 3865ca48 | Michael Hanselmann | filename = utils.PathJoin(self.tmpdir, "test.data_") |
191 | 3865ca48 | Michael Hanselmann | utils.WriteFile(filename, data=testdata) |
192 | 3865ca48 | Michael Hanselmann | self.assertFileContent(filename, testdata)
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193 | 3865ca48 | Michael Hanselmann | |
194 | 3865ca48 | Michael Hanselmann | for _ in range(3): |
195 | 3865ca48 | Michael Hanselmann | bname = utils.CreateBackup(filename) |
196 | 3865ca48 | Michael Hanselmann | bkpcount += 1
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197 | 3865ca48 | Michael Hanselmann | self.assertFileContent(bname, testdata)
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198 | 3865ca48 | Michael Hanselmann | self.assertEqual(len(glob.glob("%s*" % filename)), 1 + bkpcount) |
199 | 3865ca48 | Michael Hanselmann | |
200 | 3865ca48 | Michael Hanselmann | |
201 | 3865ca48 | Michael Hanselmann | class TestListVisibleFiles(unittest.TestCase): |
202 | 3865ca48 | Michael Hanselmann | """Test case for ListVisibleFiles"""
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203 | 3865ca48 | Michael Hanselmann | |
204 | 3865ca48 | Michael Hanselmann | def setUp(self): |
205 | 3865ca48 | Michael Hanselmann | self.path = tempfile.mkdtemp()
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206 | 3865ca48 | Michael Hanselmann | |
207 | 3865ca48 | Michael Hanselmann | def tearDown(self): |
208 | 3865ca48 | Michael Hanselmann | shutil.rmtree(self.path)
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209 | 3865ca48 | Michael Hanselmann | |
210 | 3865ca48 | Michael Hanselmann | def _CreateFiles(self, files): |
211 | 3865ca48 | Michael Hanselmann | for name in files: |
212 | 3865ca48 | Michael Hanselmann | utils.WriteFile(os.path.join(self.path, name), data="test") |
213 | 3865ca48 | Michael Hanselmann | |
214 | 3865ca48 | Michael Hanselmann | def _test(self, files, expected): |
215 | 3865ca48 | Michael Hanselmann | self._CreateFiles(files)
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216 | 3865ca48 | Michael Hanselmann | found = utils.ListVisibleFiles(self.path)
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217 | 3865ca48 | Michael Hanselmann | self.assertEqual(set(found), set(expected)) |
218 | 3865ca48 | Michael Hanselmann | |
219 | 3865ca48 | Michael Hanselmann | def testAllVisible(self): |
220 | 3865ca48 | Michael Hanselmann | files = ["a", "b", "c"] |
221 | 3865ca48 | Michael Hanselmann | expected = files |
222 | 3865ca48 | Michael Hanselmann | self._test(files, expected)
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223 | 3865ca48 | Michael Hanselmann | |
224 | 3865ca48 | Michael Hanselmann | def testNoneVisible(self): |
225 | 3865ca48 | Michael Hanselmann | files = [".a", ".b", ".c"] |
226 | 3865ca48 | Michael Hanselmann | expected = [] |
227 | 3865ca48 | Michael Hanselmann | self._test(files, expected)
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228 | 3865ca48 | Michael Hanselmann | |
229 | 3865ca48 | Michael Hanselmann | def testSomeVisible(self): |
230 | 3865ca48 | Michael Hanselmann | files = ["a", "b", ".c"] |
231 | 3865ca48 | Michael Hanselmann | expected = ["a", "b"] |
232 | 3865ca48 | Michael Hanselmann | self._test(files, expected)
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233 | 3865ca48 | Michael Hanselmann | |
234 | 3865ca48 | Michael Hanselmann | def testNonAbsolutePath(self): |
235 | 3865ca48 | Michael Hanselmann | self.failUnlessRaises(errors.ProgrammerError, utils.ListVisibleFiles,
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236 | 3865ca48 | Michael Hanselmann | "abc")
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237 | 3865ca48 | Michael Hanselmann | |
238 | 3865ca48 | Michael Hanselmann | def testNonNormalizedPath(self): |
239 | 3865ca48 | Michael Hanselmann | self.failUnlessRaises(errors.ProgrammerError, utils.ListVisibleFiles,
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240 | 3865ca48 | Michael Hanselmann | "/bin/../tmp")
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241 | 3865ca48 | Michael Hanselmann | |
242 | 2dbc6857 | Michael Hanselmann | def testMountpoint(self): |
243 | 2dbc6857 | Michael Hanselmann | lvfmp_fn = compat.partial(utils.ListVisibleFiles, |
244 | 2dbc6857 | Michael Hanselmann | _is_mountpoint=lambda _: True) |
245 | 2dbc6857 | Michael Hanselmann | self.assertEqual(lvfmp_fn(self.path), []) |
246 | 2dbc6857 | Michael Hanselmann | |
247 | 2dbc6857 | Michael Hanselmann | # Create "lost+found" as a regular file
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248 | 2dbc6857 | Michael Hanselmann | self._CreateFiles(["foo", "bar", ".baz", "lost+found"]) |
249 | 2dbc6857 | Michael Hanselmann | self.assertEqual(set(lvfmp_fn(self.path)), |
250 | 2dbc6857 | Michael Hanselmann | set(["foo", "bar", "lost+found"])) |
251 | 2dbc6857 | Michael Hanselmann | |
252 | 2dbc6857 | Michael Hanselmann | # Replace "lost+found" with a directory
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253 | 2dbc6857 | Michael Hanselmann | laf_path = utils.PathJoin(self.path, "lost+found") |
254 | 2dbc6857 | Michael Hanselmann | utils.RemoveFile(laf_path) |
255 | 2dbc6857 | Michael Hanselmann | os.mkdir(laf_path) |
256 | 2dbc6857 | Michael Hanselmann | self.assertEqual(set(lvfmp_fn(self.path)), set(["foo", "bar"])) |
257 | 2dbc6857 | Michael Hanselmann | |
258 | 2dbc6857 | Michael Hanselmann | def testLostAndFoundNoMountpoint(self): |
259 | 2dbc6857 | Michael Hanselmann | files = ["foo", "bar", ".Hello World", "lost+found"] |
260 | 2dbc6857 | Michael Hanselmann | expected = ["foo", "bar", "lost+found"] |
261 | 2dbc6857 | Michael Hanselmann | self._test(files, expected)
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262 | 2dbc6857 | Michael Hanselmann | |
263 | 3865ca48 | Michael Hanselmann | |
264 | fd6eaa09 | Bernardo Dal Seno | class TestWriteFile(testutils.GanetiTestCase): |
265 | 3865ca48 | Michael Hanselmann | def setUp(self): |
266 | fd6eaa09 | Bernardo Dal Seno | testutils.GanetiTestCase.setUp(self)
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267 | a9d68e40 | Michael Hanselmann | self.tmpdir = None |
268 | 3865ca48 | Michael Hanselmann | self.tfile = tempfile.NamedTemporaryFile()
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269 | 3865ca48 | Michael Hanselmann | self.did_pre = False |
270 | 3865ca48 | Michael Hanselmann | self.did_post = False |
271 | 3865ca48 | Michael Hanselmann | self.did_write = False |
272 | 3865ca48 | Michael Hanselmann | |
273 | a9d68e40 | Michael Hanselmann | def tearDown(self): |
274 | fd6eaa09 | Bernardo Dal Seno | testutils.GanetiTestCase.tearDown(self)
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275 | a9d68e40 | Michael Hanselmann | if self.tmpdir: |
276 | a9d68e40 | Michael Hanselmann | shutil.rmtree(self.tmpdir)
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277 | a9d68e40 | Michael Hanselmann | |
278 | 3865ca48 | Michael Hanselmann | def markPre(self, fd): |
279 | 3865ca48 | Michael Hanselmann | self.did_pre = True |
280 | 3865ca48 | Michael Hanselmann | |
281 | 3865ca48 | Michael Hanselmann | def markPost(self, fd): |
282 | 3865ca48 | Michael Hanselmann | self.did_post = True |
283 | 3865ca48 | Michael Hanselmann | |
284 | 3865ca48 | Michael Hanselmann | def markWrite(self, fd): |
285 | 3865ca48 | Michael Hanselmann | self.did_write = True |
286 | 3865ca48 | Michael Hanselmann | |
287 | 3865ca48 | Michael Hanselmann | def testWrite(self): |
288 | 3865ca48 | Michael Hanselmann | data = "abc"
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289 | 3865ca48 | Michael Hanselmann | utils.WriteFile(self.tfile.name, data=data)
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290 | 3865ca48 | Michael Hanselmann | self.assertEqual(utils.ReadFile(self.tfile.name), data) |
291 | 3865ca48 | Michael Hanselmann | |
292 | 1d39e245 | Iustin Pop | def testWriteSimpleUnicode(self): |
293 | 1d39e245 | Iustin Pop | data = u"abc"
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294 | 1d39e245 | Iustin Pop | utils.WriteFile(self.tfile.name, data=data)
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295 | 1d39e245 | Iustin Pop | self.assertEqual(utils.ReadFile(self.tfile.name), data) |
296 | 1d39e245 | Iustin Pop | |
297 | 3865ca48 | Michael Hanselmann | def testErrors(self): |
298 | 3865ca48 | Michael Hanselmann | self.assertRaises(errors.ProgrammerError, utils.WriteFile,
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299 | 3865ca48 | Michael Hanselmann | self.tfile.name, data="test", fn=lambda fd: None) |
300 | 3865ca48 | Michael Hanselmann | self.assertRaises(errors.ProgrammerError, utils.WriteFile, self.tfile.name) |
301 | 3865ca48 | Michael Hanselmann | self.assertRaises(errors.ProgrammerError, utils.WriteFile,
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302 | 3865ca48 | Michael Hanselmann | self.tfile.name, data="test", atime=0) |
303 | fd6eaa09 | Bernardo Dal Seno | self.assertRaises(errors.ProgrammerError, utils.WriteFile, self.tfile.name, |
304 | fd6eaa09 | Bernardo Dal Seno | mode=0400, keep_perms=utils.KP_ALWAYS)
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305 | fd6eaa09 | Bernardo Dal Seno | self.assertRaises(errors.ProgrammerError, utils.WriteFile, self.tfile.name, |
306 | fd6eaa09 | Bernardo Dal Seno | uid=0, keep_perms=utils.KP_ALWAYS)
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307 | fd6eaa09 | Bernardo Dal Seno | self.assertRaises(errors.ProgrammerError, utils.WriteFile, self.tfile.name, |
308 | fd6eaa09 | Bernardo Dal Seno | gid=0, keep_perms=utils.KP_ALWAYS)
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309 | fd6eaa09 | Bernardo Dal Seno | self.assertRaises(errors.ProgrammerError, utils.WriteFile, self.tfile.name, |
310 | fd6eaa09 | Bernardo Dal Seno | mode=0400, uid=0, keep_perms=utils.KP_ALWAYS) |
311 | 3865ca48 | Michael Hanselmann | |
312 | a9d68e40 | Michael Hanselmann | def testPreWrite(self): |
313 | a9d68e40 | Michael Hanselmann | utils.WriteFile(self.tfile.name, data="", prewrite=self.markPre) |
314 | 3865ca48 | Michael Hanselmann | self.assertTrue(self.did_pre) |
315 | a9d68e40 | Michael Hanselmann | self.assertFalse(self.did_post) |
316 | a9d68e40 | Michael Hanselmann | self.assertFalse(self.did_write) |
317 | a9d68e40 | Michael Hanselmann | |
318 | a9d68e40 | Michael Hanselmann | def testPostWrite(self): |
319 | a9d68e40 | Michael Hanselmann | utils.WriteFile(self.tfile.name, data="", postwrite=self.markPost) |
320 | a9d68e40 | Michael Hanselmann | self.assertFalse(self.did_pre) |
321 | 3865ca48 | Michael Hanselmann | self.assertTrue(self.did_post) |
322 | a9d68e40 | Michael Hanselmann | self.assertFalse(self.did_write) |
323 | a9d68e40 | Michael Hanselmann | |
324 | a9d68e40 | Michael Hanselmann | def testWriteFunction(self): |
325 | a9d68e40 | Michael Hanselmann | utils.WriteFile(self.tfile.name, fn=self.markWrite) |
326 | a9d68e40 | Michael Hanselmann | self.assertFalse(self.did_pre) |
327 | a9d68e40 | Michael Hanselmann | self.assertFalse(self.did_post) |
328 | 3865ca48 | Michael Hanselmann | self.assertTrue(self.did_write) |
329 | 3865ca48 | Michael Hanselmann | |
330 | 3865ca48 | Michael Hanselmann | def testDryRun(self): |
331 | 3865ca48 | Michael Hanselmann | orig = "abc"
|
332 | 3865ca48 | Michael Hanselmann | self.tfile.write(orig)
|
333 | 3865ca48 | Michael Hanselmann | self.tfile.flush()
|
334 | 3865ca48 | Michael Hanselmann | utils.WriteFile(self.tfile.name, data="hello", dry_run=True) |
335 | 3865ca48 | Michael Hanselmann | self.assertEqual(utils.ReadFile(self.tfile.name), orig) |
336 | 3865ca48 | Michael Hanselmann | |
337 | 3865ca48 | Michael Hanselmann | def testTimes(self): |
338 | 3865ca48 | Michael Hanselmann | f = self.tfile.name
|
339 | 3865ca48 | Michael Hanselmann | for at, mt in [(0, 0), (1000, 1000), (2000, 3000), |
340 | 3865ca48 | Michael Hanselmann | (int(time.time()), 5000)]: |
341 | 3865ca48 | Michael Hanselmann | utils.WriteFile(f, data="hello", atime=at, mtime=mt)
|
342 | 3865ca48 | Michael Hanselmann | st = os.stat(f) |
343 | 3865ca48 | Michael Hanselmann | self.assertEqual(st.st_atime, at)
|
344 | 3865ca48 | Michael Hanselmann | self.assertEqual(st.st_mtime, mt)
|
345 | 3865ca48 | Michael Hanselmann | |
346 | 3865ca48 | Michael Hanselmann | def testNoClose(self): |
347 | 3865ca48 | Michael Hanselmann | data = "hello"
|
348 | 3865ca48 | Michael Hanselmann | self.assertEqual(utils.WriteFile(self.tfile.name, data="abc"), None) |
349 | 3865ca48 | Michael Hanselmann | fd = utils.WriteFile(self.tfile.name, data=data, close=False) |
350 | 3865ca48 | Michael Hanselmann | try:
|
351 | 3865ca48 | Michael Hanselmann | os.lseek(fd, 0, 0) |
352 | 3865ca48 | Michael Hanselmann | self.assertEqual(os.read(fd, 4096), data) |
353 | 3865ca48 | Michael Hanselmann | finally:
|
354 | 3865ca48 | Michael Hanselmann | os.close(fd) |
355 | 3865ca48 | Michael Hanselmann | |
356 | a9d68e40 | Michael Hanselmann | def testNoLeftovers(self): |
357 | a9d68e40 | Michael Hanselmann | self.tmpdir = tempfile.mkdtemp()
|
358 | a9d68e40 | Michael Hanselmann | self.assertEqual(utils.WriteFile(utils.PathJoin(self.tmpdir, "test"), |
359 | a9d68e40 | Michael Hanselmann | data="abc"),
|
360 | a9d68e40 | Michael Hanselmann | None)
|
361 | a9d68e40 | Michael Hanselmann | self.assertEqual(os.listdir(self.tmpdir), ["test"]) |
362 | a9d68e40 | Michael Hanselmann | |
363 | a9d68e40 | Michael Hanselmann | def testFailRename(self): |
364 | a9d68e40 | Michael Hanselmann | self.tmpdir = tempfile.mkdtemp()
|
365 | a9d68e40 | Michael Hanselmann | target = utils.PathJoin(self.tmpdir, "target") |
366 | a9d68e40 | Michael Hanselmann | os.mkdir(target) |
367 | a9d68e40 | Michael Hanselmann | self.assertRaises(OSError, utils.WriteFile, target, data="abc") |
368 | a9d68e40 | Michael Hanselmann | self.assertTrue(os.path.isdir(target))
|
369 | a9d68e40 | Michael Hanselmann | self.assertEqual(os.listdir(self.tmpdir), ["target"]) |
370 | a9d68e40 | Michael Hanselmann | self.assertFalse(os.listdir(target))
|
371 | a9d68e40 | Michael Hanselmann | |
372 | a9d68e40 | Michael Hanselmann | def testFailRenameDryRun(self): |
373 | a9d68e40 | Michael Hanselmann | self.tmpdir = tempfile.mkdtemp()
|
374 | a9d68e40 | Michael Hanselmann | target = utils.PathJoin(self.tmpdir, "target") |
375 | a9d68e40 | Michael Hanselmann | os.mkdir(target) |
376 | a9d68e40 | Michael Hanselmann | self.assertEqual(utils.WriteFile(target, data="abc", dry_run=True), None) |
377 | a9d68e40 | Michael Hanselmann | self.assertTrue(os.path.isdir(target))
|
378 | a9d68e40 | Michael Hanselmann | self.assertEqual(os.listdir(self.tmpdir), ["target"]) |
379 | a9d68e40 | Michael Hanselmann | self.assertFalse(os.listdir(target))
|
380 | a9d68e40 | Michael Hanselmann | |
381 | a9d68e40 | Michael Hanselmann | def testBackup(self): |
382 | a9d68e40 | Michael Hanselmann | self.tmpdir = tempfile.mkdtemp()
|
383 | a9d68e40 | Michael Hanselmann | testfile = utils.PathJoin(self.tmpdir, "test") |
384 | a9d68e40 | Michael Hanselmann | |
385 | a9d68e40 | Michael Hanselmann | self.assertEqual(utils.WriteFile(testfile, data="foo", backup=True), None) |
386 | a9d68e40 | Michael Hanselmann | self.assertEqual(utils.ReadFile(testfile), "foo") |
387 | a9d68e40 | Michael Hanselmann | self.assertEqual(os.listdir(self.tmpdir), ["test"]) |
388 | a9d68e40 | Michael Hanselmann | |
389 | a9d68e40 | Michael Hanselmann | # Write again
|
390 | a9d68e40 | Michael Hanselmann | assert os.path.isfile(testfile)
|
391 | a9d68e40 | Michael Hanselmann | self.assertEqual(utils.WriteFile(testfile, data="bar", backup=True), None) |
392 | a9d68e40 | Michael Hanselmann | self.assertEqual(utils.ReadFile(testfile), "bar") |
393 | a9d68e40 | Michael Hanselmann | self.assertEqual(len(glob.glob("%s.backup*" % testfile)), 1) |
394 | a9d68e40 | Michael Hanselmann | self.assertTrue("test" in os.listdir(self.tmpdir)) |
395 | a9d68e40 | Michael Hanselmann | self.assertEqual(len(os.listdir(self.tmpdir)), 2) |
396 | a9d68e40 | Michael Hanselmann | |
397 | a9d68e40 | Michael Hanselmann | # Write again as dry-run
|
398 | a9d68e40 | Michael Hanselmann | assert os.path.isfile(testfile)
|
399 | a9d68e40 | Michael Hanselmann | self.assertEqual(utils.WriteFile(testfile, data="000", backup=True, |
400 | a9d68e40 | Michael Hanselmann | dry_run=True),
|
401 | a9d68e40 | Michael Hanselmann | None)
|
402 | a9d68e40 | Michael Hanselmann | self.assertEqual(utils.ReadFile(testfile), "bar") |
403 | a9d68e40 | Michael Hanselmann | self.assertEqual(len(glob.glob("%s.backup*" % testfile)), 1) |
404 | a9d68e40 | Michael Hanselmann | self.assertTrue("test" in os.listdir(self.tmpdir)) |
405 | a9d68e40 | Michael Hanselmann | self.assertEqual(len(os.listdir(self.tmpdir)), 2) |
406 | a9d68e40 | Michael Hanselmann | |
407 | fd6eaa09 | Bernardo Dal Seno | def testFileMode(self): |
408 | fd6eaa09 | Bernardo Dal Seno | self.tmpdir = tempfile.mkdtemp()
|
409 | fd6eaa09 | Bernardo Dal Seno | target = utils.PathJoin(self.tmpdir, "target") |
410 | fd6eaa09 | Bernardo Dal Seno | self.assertRaises(OSError, utils.WriteFile, target, data="data", |
411 | fd6eaa09 | Bernardo Dal Seno | keep_perms=utils.KP_ALWAYS) |
412 | fd6eaa09 | Bernardo Dal Seno | # All masks have only user bits set, to avoid interactions with umask
|
413 | fd6eaa09 | Bernardo Dal Seno | utils.WriteFile(target, data="data", mode=0200) |
414 | fd6eaa09 | Bernardo Dal Seno | self.assertFileMode(target, 0200) |
415 | fd6eaa09 | Bernardo Dal Seno | utils.WriteFile(target, data="data", mode=0400, |
416 | fd6eaa09 | Bernardo Dal Seno | keep_perms=utils.KP_IF_EXISTS) |
417 | fd6eaa09 | Bernardo Dal Seno | self.assertFileMode(target, 0200) |
418 | fd6eaa09 | Bernardo Dal Seno | utils.WriteFile(target, data="data", keep_perms=utils.KP_ALWAYS)
|
419 | fd6eaa09 | Bernardo Dal Seno | self.assertFileMode(target, 0200) |
420 | fd6eaa09 | Bernardo Dal Seno | utils.WriteFile(target, data="data", mode=0700) |
421 | fd6eaa09 | Bernardo Dal Seno | self.assertFileMode(target, 0700) |
422 | fd6eaa09 | Bernardo Dal Seno | |
423 | fd6eaa09 | Bernardo Dal Seno | def testNewFileMode(self): |
424 | fd6eaa09 | Bernardo Dal Seno | self.tmpdir = tempfile.mkdtemp()
|
425 | fd6eaa09 | Bernardo Dal Seno | target = utils.PathJoin(self.tmpdir, "target") |
426 | fd6eaa09 | Bernardo Dal Seno | utils.WriteFile(target, data="data", mode=0400, |
427 | fd6eaa09 | Bernardo Dal Seno | keep_perms=utils.KP_IF_EXISTS) |
428 | fd6eaa09 | Bernardo Dal Seno | self.assertFileMode(target, 0400) |
429 | 3865ca48 | Michael Hanselmann | |
430 | 3865ca48 | Michael Hanselmann | class TestFileID(testutils.GanetiTestCase): |
431 | 3865ca48 | Michael Hanselmann | def testEquality(self): |
432 | 3865ca48 | Michael Hanselmann | name = self._CreateTempFile()
|
433 | 3865ca48 | Michael Hanselmann | oldi = utils.GetFileID(path=name) |
434 | 3865ca48 | Michael Hanselmann | self.failUnless(utils.VerifyFileID(oldi, oldi))
|
435 | 3865ca48 | Michael Hanselmann | |
436 | 3865ca48 | Michael Hanselmann | def testUpdate(self): |
437 | 3865ca48 | Michael Hanselmann | name = self._CreateTempFile()
|
438 | 3865ca48 | Michael Hanselmann | oldi = utils.GetFileID(path=name) |
439 | 3865ca48 | Michael Hanselmann | fd = os.open(name, os.O_RDWR) |
440 | 3865ca48 | Michael Hanselmann | try:
|
441 | 3865ca48 | Michael Hanselmann | newi = utils.GetFileID(fd=fd) |
442 | 3865ca48 | Michael Hanselmann | self.failUnless(utils.VerifyFileID(oldi, newi))
|
443 | 3865ca48 | Michael Hanselmann | self.failUnless(utils.VerifyFileID(newi, oldi))
|
444 | 3865ca48 | Michael Hanselmann | finally:
|
445 | 3865ca48 | Michael Hanselmann | os.close(fd) |
446 | 3865ca48 | Michael Hanselmann | |
447 | 3865ca48 | Michael Hanselmann | def testWriteFile(self): |
448 | 3865ca48 | Michael Hanselmann | name = self._CreateTempFile()
|
449 | 3865ca48 | Michael Hanselmann | oldi = utils.GetFileID(path=name) |
450 | 3865ca48 | Michael Hanselmann | mtime = oldi[2]
|
451 | 3865ca48 | Michael Hanselmann | os.utime(name, (mtime + 10, mtime + 10)) |
452 | 3865ca48 | Michael Hanselmann | self.assertRaises(errors.LockError, utils.SafeWriteFile, name,
|
453 | 3865ca48 | Michael Hanselmann | oldi, data="")
|
454 | 3865ca48 | Michael Hanselmann | os.utime(name, (mtime - 10, mtime - 10)) |
455 | 3865ca48 | Michael Hanselmann | utils.SafeWriteFile(name, oldi, data="")
|
456 | 3865ca48 | Michael Hanselmann | oldi = utils.GetFileID(path=name) |
457 | 3865ca48 | Michael Hanselmann | mtime = oldi[2]
|
458 | 3865ca48 | Michael Hanselmann | os.utime(name, (mtime + 10, mtime + 10)) |
459 | 3865ca48 | Michael Hanselmann | # this doesn't raise, since we passed None
|
460 | 3865ca48 | Michael Hanselmann | utils.SafeWriteFile(name, None, data="") |
461 | 3865ca48 | Michael Hanselmann | |
462 | 3865ca48 | Michael Hanselmann | def testError(self): |
463 | 3865ca48 | Michael Hanselmann | t = tempfile.NamedTemporaryFile() |
464 | 3865ca48 | Michael Hanselmann | self.assertRaises(errors.ProgrammerError, utils.GetFileID,
|
465 | 3865ca48 | Michael Hanselmann | path=t.name, fd=t.fileno()) |
466 | 3865ca48 | Michael Hanselmann | |
467 | 3865ca48 | Michael Hanselmann | |
468 | 3865ca48 | Michael Hanselmann | class TestRemoveFile(unittest.TestCase): |
469 | 3865ca48 | Michael Hanselmann | """Test case for the RemoveFile function"""
|
470 | 3865ca48 | Michael Hanselmann | |
471 | 3865ca48 | Michael Hanselmann | def setUp(self): |
472 | 3865ca48 | Michael Hanselmann | """Create a temp dir and file for each case"""
|
473 | 8c114acd | Michael Hanselmann | self.tmpdir = tempfile.mkdtemp("", "ganeti-unittest-") |
474 | 8c114acd | Michael Hanselmann | fd, self.tmpfile = tempfile.mkstemp("", "", self.tmpdir) |
475 | 3865ca48 | Michael Hanselmann | os.close(fd) |
476 | 3865ca48 | Michael Hanselmann | |
477 | 3865ca48 | Michael Hanselmann | def tearDown(self): |
478 | 3865ca48 | Michael Hanselmann | if os.path.exists(self.tmpfile): |
479 | 3865ca48 | Michael Hanselmann | os.unlink(self.tmpfile)
|
480 | 3865ca48 | Michael Hanselmann | os.rmdir(self.tmpdir)
|
481 | 3865ca48 | Michael Hanselmann | |
482 | 3865ca48 | Michael Hanselmann | def testIgnoreDirs(self): |
483 | 3865ca48 | Michael Hanselmann | """Test that RemoveFile() ignores directories"""
|
484 | 3865ca48 | Michael Hanselmann | self.assertEqual(None, utils.RemoveFile(self.tmpdir)) |
485 | 3865ca48 | Michael Hanselmann | |
486 | 3865ca48 | Michael Hanselmann | def testIgnoreNotExisting(self): |
487 | 3865ca48 | Michael Hanselmann | """Test that RemoveFile() ignores non-existing files"""
|
488 | 3865ca48 | Michael Hanselmann | utils.RemoveFile(self.tmpfile)
|
489 | 3865ca48 | Michael Hanselmann | utils.RemoveFile(self.tmpfile)
|
490 | 3865ca48 | Michael Hanselmann | |
491 | 3865ca48 | Michael Hanselmann | def testRemoveFile(self): |
492 | 3865ca48 | Michael Hanselmann | """Test that RemoveFile does remove a file"""
|
493 | 3865ca48 | Michael Hanselmann | utils.RemoveFile(self.tmpfile)
|
494 | 3865ca48 | Michael Hanselmann | if os.path.exists(self.tmpfile): |
495 | 3865ca48 | Michael Hanselmann | self.fail("File '%s' not removed" % self.tmpfile) |
496 | 3865ca48 | Michael Hanselmann | |
497 | 3865ca48 | Michael Hanselmann | def testRemoveSymlink(self): |
498 | 3865ca48 | Michael Hanselmann | """Test that RemoveFile does remove symlinks"""
|
499 | 3865ca48 | Michael Hanselmann | symlink = self.tmpdir + "/symlink" |
500 | 3865ca48 | Michael Hanselmann | os.symlink("no-such-file", symlink)
|
501 | 3865ca48 | Michael Hanselmann | utils.RemoveFile(symlink) |
502 | 3865ca48 | Michael Hanselmann | if os.path.exists(symlink):
|
503 | 3865ca48 | Michael Hanselmann | self.fail("File '%s' not removed" % symlink) |
504 | 3865ca48 | Michael Hanselmann | os.symlink(self.tmpfile, symlink)
|
505 | 3865ca48 | Michael Hanselmann | utils.RemoveFile(symlink) |
506 | 3865ca48 | Michael Hanselmann | if os.path.exists(symlink):
|
507 | 3865ca48 | Michael Hanselmann | self.fail("File '%s' not removed" % symlink) |
508 | 3865ca48 | Michael Hanselmann | |
509 | 3865ca48 | Michael Hanselmann | |
510 | 3865ca48 | Michael Hanselmann | class TestRemoveDir(unittest.TestCase): |
511 | 3865ca48 | Michael Hanselmann | def setUp(self): |
512 | 3865ca48 | Michael Hanselmann | self.tmpdir = tempfile.mkdtemp()
|
513 | 3865ca48 | Michael Hanselmann | |
514 | 3865ca48 | Michael Hanselmann | def tearDown(self): |
515 | 3865ca48 | Michael Hanselmann | try:
|
516 | 3865ca48 | Michael Hanselmann | shutil.rmtree(self.tmpdir)
|
517 | 3865ca48 | Michael Hanselmann | except EnvironmentError: |
518 | 3865ca48 | Michael Hanselmann | pass
|
519 | 3865ca48 | Michael Hanselmann | |
520 | 3865ca48 | Michael Hanselmann | def testEmptyDir(self): |
521 | 3865ca48 | Michael Hanselmann | utils.RemoveDir(self.tmpdir)
|
522 | 3865ca48 | Michael Hanselmann | self.assertFalse(os.path.isdir(self.tmpdir)) |
523 | 3865ca48 | Michael Hanselmann | |
524 | 3865ca48 | Michael Hanselmann | def testNonEmptyDir(self): |
525 | 3865ca48 | Michael Hanselmann | self.tmpfile = os.path.join(self.tmpdir, "test1") |
526 | 3865ca48 | Michael Hanselmann | open(self.tmpfile, "w").close() |
527 | 3865ca48 | Michael Hanselmann | self.assertRaises(EnvironmentError, utils.RemoveDir, self.tmpdir) |
528 | 3865ca48 | Michael Hanselmann | |
529 | 3865ca48 | Michael Hanselmann | |
530 | 3865ca48 | Michael Hanselmann | class TestRename(unittest.TestCase): |
531 | 3865ca48 | Michael Hanselmann | """Test case for RenameFile"""
|
532 | 3865ca48 | Michael Hanselmann | |
533 | 3865ca48 | Michael Hanselmann | def setUp(self): |
534 | 3865ca48 | Michael Hanselmann | """Create a temporary directory"""
|
535 | 3865ca48 | Michael Hanselmann | self.tmpdir = tempfile.mkdtemp()
|
536 | 3865ca48 | Michael Hanselmann | self.tmpfile = os.path.join(self.tmpdir, "test1") |
537 | 3865ca48 | Michael Hanselmann | |
538 | 3865ca48 | Michael Hanselmann | # Touch the file
|
539 | 3865ca48 | Michael Hanselmann | open(self.tmpfile, "w").close() |
540 | 3865ca48 | Michael Hanselmann | |
541 | 3865ca48 | Michael Hanselmann | def tearDown(self): |
542 | 3865ca48 | Michael Hanselmann | """Remove temporary directory"""
|
543 | 3865ca48 | Michael Hanselmann | shutil.rmtree(self.tmpdir)
|
544 | 3865ca48 | Michael Hanselmann | |
545 | 3865ca48 | Michael Hanselmann | def testSimpleRename1(self): |
546 | 3865ca48 | Michael Hanselmann | """Simple rename 1"""
|
547 | 3865ca48 | Michael Hanselmann | utils.RenameFile(self.tmpfile, os.path.join(self.tmpdir, "xyz")) |
548 | 3865ca48 | Michael Hanselmann | self.assert_(os.path.isfile(os.path.join(self.tmpdir, "xyz"))) |
549 | 3865ca48 | Michael Hanselmann | |
550 | 3865ca48 | Michael Hanselmann | def testSimpleRename2(self): |
551 | 3865ca48 | Michael Hanselmann | """Simple rename 2"""
|
552 | 3865ca48 | Michael Hanselmann | utils.RenameFile(self.tmpfile, os.path.join(self.tmpdir, "xyz"), |
553 | 3865ca48 | Michael Hanselmann | mkdir=True)
|
554 | 3865ca48 | Michael Hanselmann | self.assert_(os.path.isfile(os.path.join(self.tmpdir, "xyz"))) |
555 | 3865ca48 | Michael Hanselmann | |
556 | 3865ca48 | Michael Hanselmann | def testRenameMkdir(self): |
557 | 3865ca48 | Michael Hanselmann | """Rename with mkdir"""
|
558 | 3865ca48 | Michael Hanselmann | utils.RenameFile(self.tmpfile, os.path.join(self.tmpdir, "test/xyz"), |
559 | 3865ca48 | Michael Hanselmann | mkdir=True)
|
560 | 3865ca48 | Michael Hanselmann | self.assert_(os.path.isdir(os.path.join(self.tmpdir, "test"))) |
561 | 3865ca48 | Michael Hanselmann | self.assert_(os.path.isfile(os.path.join(self.tmpdir, "test/xyz"))) |
562 | 3865ca48 | Michael Hanselmann | |
563 | 9c2b3a70 | René Nussbaumer | self.assertRaises(EnvironmentError, utils.RenameFile, |
564 | 9c2b3a70 | René Nussbaumer | os.path.join(self.tmpdir, "test/xyz"), |
565 | 9c2b3a70 | René Nussbaumer | os.path.join(self.tmpdir, "test/foo/bar/baz"), |
566 | 9c2b3a70 | René Nussbaumer | mkdir=True)
|
567 | 9c2b3a70 | René Nussbaumer | |
568 | 9c2b3a70 | René Nussbaumer | self.assertTrue(os.path.exists(os.path.join(self.tmpdir, "test/xyz"))) |
569 | 9c2b3a70 | René Nussbaumer | self.assertFalse(os.path.exists(os.path.join(self.tmpdir, "test/foo/bar"))) |
570 | b355affb | René Nussbaumer | self.assertFalse(os.path.exists(os.path.join(self.tmpdir, |
571 | b355affb | René Nussbaumer | "test/foo/bar/baz")))
|
572 | 3865ca48 | Michael Hanselmann | |
573 | 3865ca48 | Michael Hanselmann | |
574 | 3865ca48 | Michael Hanselmann | class TestMakedirs(unittest.TestCase): |
575 | 3865ca48 | Michael Hanselmann | def setUp(self): |
576 | 3865ca48 | Michael Hanselmann | self.tmpdir = tempfile.mkdtemp()
|
577 | 3865ca48 | Michael Hanselmann | |
578 | 3865ca48 | Michael Hanselmann | def tearDown(self): |
579 | 3865ca48 | Michael Hanselmann | shutil.rmtree(self.tmpdir)
|
580 | 3865ca48 | Michael Hanselmann | |
581 | 3865ca48 | Michael Hanselmann | def testNonExisting(self): |
582 | 3865ca48 | Michael Hanselmann | path = utils.PathJoin(self.tmpdir, "foo") |
583 | 3865ca48 | Michael Hanselmann | utils.Makedirs(path) |
584 | 3865ca48 | Michael Hanselmann | self.assert_(os.path.isdir(path))
|
585 | 3865ca48 | Michael Hanselmann | |
586 | 3865ca48 | Michael Hanselmann | def testExisting(self): |
587 | 3865ca48 | Michael Hanselmann | path = utils.PathJoin(self.tmpdir, "foo") |
588 | 3865ca48 | Michael Hanselmann | os.mkdir(path) |
589 | 3865ca48 | Michael Hanselmann | utils.Makedirs(path) |
590 | 3865ca48 | Michael Hanselmann | self.assert_(os.path.isdir(path))
|
591 | 3865ca48 | Michael Hanselmann | |
592 | 3865ca48 | Michael Hanselmann | def testRecursiveNonExisting(self): |
593 | 3865ca48 | Michael Hanselmann | path = utils.PathJoin(self.tmpdir, "foo/bar/baz") |
594 | 3865ca48 | Michael Hanselmann | utils.Makedirs(path) |
595 | 3865ca48 | Michael Hanselmann | self.assert_(os.path.isdir(path))
|
596 | 3865ca48 | Michael Hanselmann | |
597 | 3865ca48 | Michael Hanselmann | def testRecursiveExisting(self): |
598 | 3865ca48 | Michael Hanselmann | path = utils.PathJoin(self.tmpdir, "B/moo/xyz") |
599 | 3865ca48 | Michael Hanselmann | self.assertFalse(os.path.exists(path))
|
600 | 3865ca48 | Michael Hanselmann | os.mkdir(utils.PathJoin(self.tmpdir, "B")) |
601 | 3865ca48 | Michael Hanselmann | utils.Makedirs(path) |
602 | 3865ca48 | Michael Hanselmann | self.assert_(os.path.isdir(path))
|
603 | 3865ca48 | Michael Hanselmann | |
604 | 3865ca48 | Michael Hanselmann | |
605 | 3865ca48 | Michael Hanselmann | class TestEnsureDirs(unittest.TestCase): |
606 | 3865ca48 | Michael Hanselmann | """Tests for EnsureDirs"""
|
607 | 3865ca48 | Michael Hanselmann | |
608 | 3865ca48 | Michael Hanselmann | def setUp(self): |
609 | 3865ca48 | Michael Hanselmann | self.dir = tempfile.mkdtemp()
|
610 | 3865ca48 | Michael Hanselmann | self.old_umask = os.umask(0777) |
611 | 3865ca48 | Michael Hanselmann | |
612 | 3865ca48 | Michael Hanselmann | def testEnsureDirs(self): |
613 | 3865ca48 | Michael Hanselmann | utils.EnsureDirs([ |
614 | 3865ca48 | Michael Hanselmann | (utils.PathJoin(self.dir, "foo"), 0777), |
615 | 3865ca48 | Michael Hanselmann | (utils.PathJoin(self.dir, "bar"), 0000), |
616 | 3865ca48 | Michael Hanselmann | ]) |
617 | 3865ca48 | Michael Hanselmann | self.assertEquals(os.stat(utils.PathJoin(self.dir, "foo"))[0] & 0777, 0777) |
618 | 3865ca48 | Michael Hanselmann | self.assertEquals(os.stat(utils.PathJoin(self.dir, "bar"))[0] & 0777, 0000) |
619 | 3865ca48 | Michael Hanselmann | |
620 | 3865ca48 | Michael Hanselmann | def tearDown(self): |
621 | 3865ca48 | Michael Hanselmann | os.rmdir(utils.PathJoin(self.dir, "foo")) |
622 | 3865ca48 | Michael Hanselmann | os.rmdir(utils.PathJoin(self.dir, "bar")) |
623 | 3865ca48 | Michael Hanselmann | os.rmdir(self.dir)
|
624 | 3865ca48 | Michael Hanselmann | os.umask(self.old_umask)
|
625 | 3865ca48 | Michael Hanselmann | |
626 | 3865ca48 | Michael Hanselmann | |
627 | 3865ca48 | Michael Hanselmann | class TestIsNormAbsPath(unittest.TestCase): |
628 | 3865ca48 | Michael Hanselmann | """Testing case for IsNormAbsPath"""
|
629 | 3865ca48 | Michael Hanselmann | |
630 | 3865ca48 | Michael Hanselmann | def _pathTestHelper(self, path, result): |
631 | 3865ca48 | Michael Hanselmann | if result:
|
632 | 3865ca48 | Michael Hanselmann | self.assert_(utils.IsNormAbsPath(path),
|
633 | 2826897c | Michael Hanselmann | msg="Path %s should result absolute and normalized" % path)
|
634 | 3865ca48 | Michael Hanselmann | else:
|
635 | 3865ca48 | Michael Hanselmann | self.assertFalse(utils.IsNormAbsPath(path),
|
636 | 2826897c | Michael Hanselmann | msg="Path %s should not result absolute and normalized" % path)
|
637 | 3865ca48 | Michael Hanselmann | |
638 | 3865ca48 | Michael Hanselmann | def testBase(self): |
639 | 3865ca48 | Michael Hanselmann | self._pathTestHelper("/etc", True) |
640 | 3865ca48 | Michael Hanselmann | self._pathTestHelper("/srv", True) |
641 | 3865ca48 | Michael Hanselmann | self._pathTestHelper("etc", False) |
642 | 3865ca48 | Michael Hanselmann | self._pathTestHelper("/etc/../root", False) |
643 | 3865ca48 | Michael Hanselmann | self._pathTestHelper("/etc/", False) |
644 | 3865ca48 | Michael Hanselmann | |
645 | 2826897c | Michael Hanselmann | def testSlashes(self): |
646 | 2826897c | Michael Hanselmann | # Root directory
|
647 | 2826897c | Michael Hanselmann | self._pathTestHelper("/", True) |
648 | 2826897c | Michael Hanselmann | |
649 | 2826897c | Michael Hanselmann | # POSIX' "implementation-defined" double slashes
|
650 | 2826897c | Michael Hanselmann | self._pathTestHelper("//", True) |
651 | 2826897c | Michael Hanselmann | |
652 | 2826897c | Michael Hanselmann | # Three and more slashes count as one, so the path is not normalized
|
653 | 2826897c | Michael Hanselmann | for i in range(3, 10): |
654 | 2826897c | Michael Hanselmann | self._pathTestHelper("/" * i, False) |
655 | 2826897c | Michael Hanselmann | |
656 | 3865ca48 | Michael Hanselmann | |
657 | fb17bebd | René Nussbaumer | class TestIsBelowDir(unittest.TestCase): |
658 | fb17bebd | René Nussbaumer | """Testing case for IsBelowDir"""
|
659 | fb17bebd | René Nussbaumer | |
660 | fbdac0d9 | Michael Hanselmann | def testExactlyTheSame(self): |
661 | fbdac0d9 | Michael Hanselmann | self.assertFalse(utils.IsBelowDir("/a/b", "/a/b")) |
662 | fbdac0d9 | Michael Hanselmann | self.assertFalse(utils.IsBelowDir("/a/b", "/a/b/")) |
663 | fbdac0d9 | Michael Hanselmann | self.assertFalse(utils.IsBelowDir("/a/b/", "/a/b")) |
664 | fbdac0d9 | Michael Hanselmann | self.assertFalse(utils.IsBelowDir("/a/b/", "/a/b/")) |
665 | fbdac0d9 | Michael Hanselmann | |
666 | fb17bebd | René Nussbaumer | def testSamePrefix(self): |
667 | fb17bebd | René Nussbaumer | self.assertTrue(utils.IsBelowDir("/a/b", "/a/b/c")) |
668 | fb17bebd | René Nussbaumer | self.assertTrue(utils.IsBelowDir("/a/b/", "/a/b/e")) |
669 | fb17bebd | René Nussbaumer | |
670 | fb17bebd | René Nussbaumer | def testSamePrefixButDifferentDir(self): |
671 | fb17bebd | René Nussbaumer | self.assertFalse(utils.IsBelowDir("/a/b", "/a/bc/d")) |
672 | fb17bebd | René Nussbaumer | self.assertFalse(utils.IsBelowDir("/a/b/", "/a/bc/e")) |
673 | fb17bebd | René Nussbaumer | |
674 | fb17bebd | René Nussbaumer | def testSamePrefixButDirTraversal(self): |
675 | fb17bebd | René Nussbaumer | self.assertFalse(utils.IsBelowDir("/a/b", "/a/b/../c")) |
676 | fb17bebd | René Nussbaumer | self.assertFalse(utils.IsBelowDir("/a/b/", "/a/b/../d")) |
677 | fb17bebd | René Nussbaumer | |
678 | fb17bebd | René Nussbaumer | def testSamePrefixAndTraversal(self): |
679 | fb17bebd | René Nussbaumer | self.assertTrue(utils.IsBelowDir("/a/b", "/a/b/c/../d")) |
680 | fb17bebd | René Nussbaumer | self.assertTrue(utils.IsBelowDir("/a/b", "/a/b/c/./e")) |
681 | fb17bebd | René Nussbaumer | self.assertTrue(utils.IsBelowDir("/a/b", "/a/b/../b/./e")) |
682 | fb17bebd | René Nussbaumer | |
683 | fb17bebd | René Nussbaumer | def testBothAbsPath(self): |
684 | fb17bebd | René Nussbaumer | self.assertRaises(ValueError, utils.IsBelowDir, "/a/b/c", "d") |
685 | fb17bebd | René Nussbaumer | self.assertRaises(ValueError, utils.IsBelowDir, "a/b/c", "/d") |
686 | fb17bebd | René Nussbaumer | self.assertRaises(ValueError, utils.IsBelowDir, "a/b/c", "d") |
687 | 2826897c | Michael Hanselmann | self.assertRaises(ValueError, utils.IsBelowDir, "", "/") |
688 | 2826897c | Michael Hanselmann | self.assertRaises(ValueError, utils.IsBelowDir, "/", "") |
689 | 2826897c | Michael Hanselmann | |
690 | 2826897c | Michael Hanselmann | def testRoot(self): |
691 | 2826897c | Michael Hanselmann | self.assertFalse(utils.IsBelowDir("/", "/")) |
692 | 2826897c | Michael Hanselmann | |
693 | 2826897c | Michael Hanselmann | for i in ["/a", "/tmp", "/tmp/foo/bar", "/tmp/"]: |
694 | 2826897c | Michael Hanselmann | self.assertTrue(utils.IsBelowDir("/", i)) |
695 | 2826897c | Michael Hanselmann | |
696 | 2826897c | Michael Hanselmann | def testSlashes(self): |
697 | 2826897c | Michael Hanselmann | # In POSIX a double slash is "implementation-defined".
|
698 | 2826897c | Michael Hanselmann | self.assertFalse(utils.IsBelowDir("//", "//")) |
699 | 2826897c | Michael Hanselmann | self.assertFalse(utils.IsBelowDir("//", "/tmp")) |
700 | 2826897c | Michael Hanselmann | self.assertTrue(utils.IsBelowDir("//tmp", "//tmp/x")) |
701 | 2826897c | Michael Hanselmann | |
702 | 2826897c | Michael Hanselmann | # Three (or more) slashes count as one
|
703 | 2826897c | Michael Hanselmann | self.assertFalse(utils.IsBelowDir("/", "///")) |
704 | 2826897c | Michael Hanselmann | self.assertTrue(utils.IsBelowDir("/", "///tmp")) |
705 | 2826897c | Michael Hanselmann | self.assertTrue(utils.IsBelowDir("/tmp", "///tmp/a/b")) |
706 | fb17bebd | René Nussbaumer | |
707 | fb17bebd | René Nussbaumer | |
708 | 3865ca48 | Michael Hanselmann | class TestPathJoin(unittest.TestCase): |
709 | 3865ca48 | Michael Hanselmann | """Testing case for PathJoin"""
|
710 | 3865ca48 | Michael Hanselmann | |
711 | 3865ca48 | Michael Hanselmann | def testBasicItems(self): |
712 | 3865ca48 | Michael Hanselmann | mlist = ["/a", "b", "c"] |
713 | 3865ca48 | Michael Hanselmann | self.failUnlessEqual(utils.PathJoin(*mlist), "/".join(mlist)) |
714 | 3865ca48 | Michael Hanselmann | |
715 | 3865ca48 | Michael Hanselmann | def testNonAbsPrefix(self): |
716 | 3865ca48 | Michael Hanselmann | self.failUnlessRaises(ValueError, utils.PathJoin, "a", "b") |
717 | 3865ca48 | Michael Hanselmann | |
718 | 3865ca48 | Michael Hanselmann | def testBackTrack(self): |
719 | 3865ca48 | Michael Hanselmann | self.failUnlessRaises(ValueError, utils.PathJoin, "/a", "b/../c") |
720 | 3865ca48 | Michael Hanselmann | |
721 | 3865ca48 | Michael Hanselmann | def testMultiAbs(self): |
722 | 3865ca48 | Michael Hanselmann | self.failUnlessRaises(ValueError, utils.PathJoin, "/a", "/b") |
723 | 3865ca48 | Michael Hanselmann | |
724 | 3865ca48 | Michael Hanselmann | |
725 | 3865ca48 | Michael Hanselmann | class TestTailFile(testutils.GanetiTestCase): |
726 | 3865ca48 | Michael Hanselmann | """Test case for the TailFile function"""
|
727 | 3865ca48 | Michael Hanselmann | |
728 | 3865ca48 | Michael Hanselmann | def testEmpty(self): |
729 | 3865ca48 | Michael Hanselmann | fname = self._CreateTempFile()
|
730 | 3865ca48 | Michael Hanselmann | self.failUnlessEqual(utils.TailFile(fname), [])
|
731 | 3865ca48 | Michael Hanselmann | self.failUnlessEqual(utils.TailFile(fname, lines=25), []) |
732 | 3865ca48 | Michael Hanselmann | |
733 | 3865ca48 | Michael Hanselmann | def testAllLines(self): |
734 | 3865ca48 | Michael Hanselmann | data = ["test %d" % i for i in range(30)] |
735 | 3865ca48 | Michael Hanselmann | for i in range(30): |
736 | 3865ca48 | Michael Hanselmann | fname = self._CreateTempFile()
|
737 | 3865ca48 | Michael Hanselmann | fd = open(fname, "w") |
738 | 3865ca48 | Michael Hanselmann | fd.write("\n".join(data[:i]))
|
739 | 3865ca48 | Michael Hanselmann | if i > 0: |
740 | 3865ca48 | Michael Hanselmann | fd.write("\n")
|
741 | 3865ca48 | Michael Hanselmann | fd.close() |
742 | 3865ca48 | Michael Hanselmann | self.failUnlessEqual(utils.TailFile(fname, lines=i), data[:i])
|
743 | 3865ca48 | Michael Hanselmann | |
744 | 3865ca48 | Michael Hanselmann | def testPartialLines(self): |
745 | 3865ca48 | Michael Hanselmann | data = ["test %d" % i for i in range(30)] |
746 | 3865ca48 | Michael Hanselmann | fname = self._CreateTempFile()
|
747 | 3865ca48 | Michael Hanselmann | fd = open(fname, "w") |
748 | 3865ca48 | Michael Hanselmann | fd.write("\n".join(data))
|
749 | 3865ca48 | Michael Hanselmann | fd.write("\n")
|
750 | 3865ca48 | Michael Hanselmann | fd.close() |
751 | 3865ca48 | Michael Hanselmann | for i in range(1, 30): |
752 | 3865ca48 | Michael Hanselmann | self.failUnlessEqual(utils.TailFile(fname, lines=i), data[-i:])
|
753 | 3865ca48 | Michael Hanselmann | |
754 | 3865ca48 | Michael Hanselmann | def testBigFile(self): |
755 | 3865ca48 | Michael Hanselmann | data = ["test %d" % i for i in range(30)] |
756 | 3865ca48 | Michael Hanselmann | fname = self._CreateTempFile()
|
757 | 3865ca48 | Michael Hanselmann | fd = open(fname, "w") |
758 | 3865ca48 | Michael Hanselmann | fd.write("X" * 1048576) |
759 | 3865ca48 | Michael Hanselmann | fd.write("\n")
|
760 | 3865ca48 | Michael Hanselmann | fd.write("\n".join(data))
|
761 | 3865ca48 | Michael Hanselmann | fd.write("\n")
|
762 | 3865ca48 | Michael Hanselmann | fd.close() |
763 | 3865ca48 | Michael Hanselmann | for i in range(1, 30): |
764 | 3865ca48 | Michael Hanselmann | self.failUnlessEqual(utils.TailFile(fname, lines=i), data[-i:])
|
765 | 3865ca48 | Michael Hanselmann | |
766 | 3865ca48 | Michael Hanselmann | |
767 | 3865ca48 | Michael Hanselmann | class TestPidFileFunctions(unittest.TestCase): |
768 | 79b60c1c | Michael Hanselmann | """Tests for WritePidFile and ReadPidFile"""
|
769 | 3865ca48 | Michael Hanselmann | |
770 | 3865ca48 | Michael Hanselmann | def setUp(self): |
771 | 3865ca48 | Michael Hanselmann | self.dir = tempfile.mkdtemp()
|
772 | 3865ca48 | Michael Hanselmann | self.f_dpn = lambda name: os.path.join(self.dir, "%s.pid" % name) |
773 | 3865ca48 | Michael Hanselmann | |
774 | 3865ca48 | Michael Hanselmann | def testPidFileFunctions(self): |
775 | 8c114acd | Michael Hanselmann | pid_file = self.f_dpn("test") |
776 | 8c114acd | Michael Hanselmann | fd = utils.WritePidFile(self.f_dpn("test")) |
777 | 3865ca48 | Michael Hanselmann | self.failUnless(os.path.exists(pid_file),
|
778 | 3865ca48 | Michael Hanselmann | "PID file should have been created")
|
779 | 3865ca48 | Michael Hanselmann | read_pid = utils.ReadPidFile(pid_file) |
780 | 3865ca48 | Michael Hanselmann | self.failUnlessEqual(read_pid, os.getpid())
|
781 | 3865ca48 | Michael Hanselmann | self.failUnless(utils.IsProcessAlive(read_pid))
|
782 | b6522276 | Michael Hanselmann | self.failUnlessRaises(errors.PidFileLockError, utils.WritePidFile,
|
783 | 8c114acd | Michael Hanselmann | self.f_dpn("test")) |
784 | 3865ca48 | Michael Hanselmann | os.close(fd) |
785 | 79b60c1c | Michael Hanselmann | utils.RemoveFile(self.f_dpn("test")) |
786 | 3865ca48 | Michael Hanselmann | self.failIf(os.path.exists(pid_file),
|
787 | 3865ca48 | Michael Hanselmann | "PID file should not exist anymore")
|
788 | 3865ca48 | Michael Hanselmann | self.failUnlessEqual(utils.ReadPidFile(pid_file), 0, |
789 | 3865ca48 | Michael Hanselmann | "ReadPidFile should return 0 for missing pid file")
|
790 | 3865ca48 | Michael Hanselmann | fh = open(pid_file, "w") |
791 | 3865ca48 | Michael Hanselmann | fh.write("blah\n")
|
792 | 3865ca48 | Michael Hanselmann | fh.close() |
793 | 3865ca48 | Michael Hanselmann | self.failUnlessEqual(utils.ReadPidFile(pid_file), 0, |
794 | 3865ca48 | Michael Hanselmann | "ReadPidFile should return 0 for invalid pid file")
|
795 | 3865ca48 | Michael Hanselmann | # but now, even with the file existing, we should be able to lock it
|
796 | 8c114acd | Michael Hanselmann | fd = utils.WritePidFile(self.f_dpn("test")) |
797 | 3865ca48 | Michael Hanselmann | os.close(fd) |
798 | 79b60c1c | Michael Hanselmann | utils.RemoveFile(self.f_dpn("test")) |
799 | 3865ca48 | Michael Hanselmann | self.failIf(os.path.exists(pid_file),
|
800 | 3865ca48 | Michael Hanselmann | "PID file should not exist anymore")
|
801 | 3865ca48 | Michael Hanselmann | |
802 | 3865ca48 | Michael Hanselmann | def testKill(self): |
803 | 8c114acd | Michael Hanselmann | pid_file = self.f_dpn("child") |
804 | 3865ca48 | Michael Hanselmann | r_fd, w_fd = os.pipe() |
805 | 3865ca48 | Michael Hanselmann | new_pid = os.fork() |
806 | 3865ca48 | Michael Hanselmann | if new_pid == 0: #child |
807 | 8c114acd | Michael Hanselmann | utils.WritePidFile(self.f_dpn("child")) |
808 | 8c114acd | Michael Hanselmann | os.write(w_fd, "a")
|
809 | 3865ca48 | Michael Hanselmann | signal.pause() |
810 | 3865ca48 | Michael Hanselmann | os._exit(0)
|
811 | 3865ca48 | Michael Hanselmann | return
|
812 | 3865ca48 | Michael Hanselmann | # else we are in the parent
|
813 | 3865ca48 | Michael Hanselmann | # wait until the child has written the pid file
|
814 | 3865ca48 | Michael Hanselmann | os.read(r_fd, 1)
|
815 | 3865ca48 | Michael Hanselmann | read_pid = utils.ReadPidFile(pid_file) |
816 | 3865ca48 | Michael Hanselmann | self.failUnlessEqual(read_pid, new_pid)
|
817 | 3865ca48 | Michael Hanselmann | self.failUnless(utils.IsProcessAlive(new_pid))
|
818 | b6522276 | Michael Hanselmann | |
819 | b6522276 | Michael Hanselmann | # Try writing to locked file
|
820 | b6522276 | Michael Hanselmann | try:
|
821 | b6522276 | Michael Hanselmann | utils.WritePidFile(pid_file) |
822 | b6522276 | Michael Hanselmann | except errors.PidFileLockError, err:
|
823 | b6522276 | Michael Hanselmann | errmsg = str(err)
|
824 | b6522276 | Michael Hanselmann | self.assertTrue(errmsg.endswith(" %s" % new_pid), |
825 | b6522276 | Michael Hanselmann | msg=("Error message ('%s') didn't contain correct"
|
826 | b6522276 | Michael Hanselmann | " PID (%s)" % (errmsg, new_pid)))
|
827 | b6522276 | Michael Hanselmann | else:
|
828 | b6522276 | Michael Hanselmann | self.fail("Writing to locked file didn't fail") |
829 | b6522276 | Michael Hanselmann | |
830 | 3865ca48 | Michael Hanselmann | utils.KillProcess(new_pid, waitpid=True)
|
831 | 3865ca48 | Michael Hanselmann | self.failIf(utils.IsProcessAlive(new_pid))
|
832 | 8c114acd | Michael Hanselmann | utils.RemoveFile(self.f_dpn("child")) |
833 | 3865ca48 | Michael Hanselmann | self.failUnlessRaises(errors.ProgrammerError, utils.KillProcess, 0) |
834 | 3865ca48 | Michael Hanselmann | |
835 | b6522276 | Michael Hanselmann | def testExceptionType(self): |
836 | b6522276 | Michael Hanselmann | # Make sure the PID lock error is a subclass of LockError in case some code
|
837 | b6522276 | Michael Hanselmann | # depends on it
|
838 | b6522276 | Michael Hanselmann | self.assertTrue(issubclass(errors.PidFileLockError, errors.LockError)) |
839 | b6522276 | Michael Hanselmann | |
840 | 3865ca48 | Michael Hanselmann | def tearDown(self): |
841 | 3865ca48 | Michael Hanselmann | shutil.rmtree(self.dir)
|
842 | 3865ca48 | Michael Hanselmann | |
843 | 3865ca48 | Michael Hanselmann | |
844 | 3865ca48 | Michael Hanselmann | class TestSshKeys(testutils.GanetiTestCase): |
845 | 3865ca48 | Michael Hanselmann | """Test case for the AddAuthorizedKey function"""
|
846 | 3865ca48 | Michael Hanselmann | |
847 | 8c114acd | Michael Hanselmann | KEY_A = "ssh-dss AAAAB3NzaC1w5256closdj32mZaQU root@key-a"
|
848 | 3865ca48 | Michael Hanselmann | KEY_B = ('command="/usr/bin/fooserver -t --verbose",from="198.51.100.4" '
|
849 | 8c114acd | Michael Hanselmann | "ssh-dss AAAAB3NzaC1w520smc01ms0jfJs22 root@key-b")
|
850 | 3865ca48 | Michael Hanselmann | |
851 | 3865ca48 | Michael Hanselmann | def setUp(self): |
852 | 3865ca48 | Michael Hanselmann | testutils.GanetiTestCase.setUp(self)
|
853 | 3865ca48 | Michael Hanselmann | self.tmpname = self._CreateTempFile() |
854 | 8c114acd | Michael Hanselmann | handle = open(self.tmpname, "w") |
855 | 3865ca48 | Michael Hanselmann | try:
|
856 | 3865ca48 | Michael Hanselmann | handle.write("%s\n" % TestSshKeys.KEY_A)
|
857 | 3865ca48 | Michael Hanselmann | handle.write("%s\n" % TestSshKeys.KEY_B)
|
858 | 3865ca48 | Michael Hanselmann | finally:
|
859 | 3865ca48 | Michael Hanselmann | handle.close() |
860 | 3865ca48 | Michael Hanselmann | |
861 | 3865ca48 | Michael Hanselmann | def testAddingNewKey(self): |
862 | 3865ca48 | Michael Hanselmann | utils.AddAuthorizedKey(self.tmpname,
|
863 | 8c114acd | Michael Hanselmann | "ssh-dss AAAAB3NzaC1kc3MAAACB root@test")
|
864 | 3865ca48 | Michael Hanselmann | |
865 | 3865ca48 | Michael Hanselmann | self.assertFileContent(self.tmpname, |
866 | 3865ca48 | Michael Hanselmann | "ssh-dss AAAAB3NzaC1w5256closdj32mZaQU root@key-a\n"
|
867 | 3865ca48 | Michael Hanselmann | 'command="/usr/bin/fooserver -t --verbose",from="198.51.100.4"'
|
868 | 3865ca48 | Michael Hanselmann | " ssh-dss AAAAB3NzaC1w520smc01ms0jfJs22 root@key-b\n"
|
869 | 3865ca48 | Michael Hanselmann | "ssh-dss AAAAB3NzaC1kc3MAAACB root@test\n")
|
870 | 3865ca48 | Michael Hanselmann | |
871 | 3865ca48 | Michael Hanselmann | def testAddingAlmostButNotCompletelyTheSameKey(self): |
872 | 3865ca48 | Michael Hanselmann | utils.AddAuthorizedKey(self.tmpname,
|
873 | 8c114acd | Michael Hanselmann | "ssh-dss AAAAB3NzaC1w5256closdj32mZaQU root@test")
|
874 | 3865ca48 | Michael Hanselmann | |
875 | 0232b768 | Michael Hanselmann | # Only significant fields are compared, therefore the key won't be
|
876 | 0232b768 | Michael Hanselmann | # updated/added
|
877 | 3865ca48 | Michael Hanselmann | self.assertFileContent(self.tmpname, |
878 | 3865ca48 | Michael Hanselmann | "ssh-dss AAAAB3NzaC1w5256closdj32mZaQU root@key-a\n"
|
879 | 3865ca48 | Michael Hanselmann | 'command="/usr/bin/fooserver -t --verbose",from="198.51.100.4"'
|
880 | 0232b768 | Michael Hanselmann | " ssh-dss AAAAB3NzaC1w520smc01ms0jfJs22 root@key-b\n")
|
881 | 3865ca48 | Michael Hanselmann | |
882 | 3865ca48 | Michael Hanselmann | def testAddingExistingKeyWithSomeMoreSpaces(self): |
883 | 3865ca48 | Michael Hanselmann | utils.AddAuthorizedKey(self.tmpname,
|
884 | 0232b768 | Michael Hanselmann | "ssh-dss AAAAB3NzaC1w5256closdj32mZaQU root@key-a")
|
885 | 0232b768 | Michael Hanselmann | utils.AddAuthorizedKey(self.tmpname,
|
886 | 0232b768 | Michael Hanselmann | "ssh-dss AAAAB3NzaC1w520smc01ms0jfJs22")
|
887 | 3865ca48 | Michael Hanselmann | |
888 | 3865ca48 | Michael Hanselmann | self.assertFileContent(self.tmpname, |
889 | 3865ca48 | Michael Hanselmann | "ssh-dss AAAAB3NzaC1w5256closdj32mZaQU root@key-a\n"
|
890 | 3865ca48 | Michael Hanselmann | 'command="/usr/bin/fooserver -t --verbose",from="198.51.100.4"'
|
891 | 0232b768 | Michael Hanselmann | " ssh-dss AAAAB3NzaC1w520smc01ms0jfJs22 root@key-b\n"
|
892 | 0232b768 | Michael Hanselmann | "ssh-dss AAAAB3NzaC1w520smc01ms0jfJs22\n")
|
893 | 3865ca48 | Michael Hanselmann | |
894 | 3865ca48 | Michael Hanselmann | def testRemovingExistingKeyWithSomeMoreSpaces(self): |
895 | 3865ca48 | Michael Hanselmann | utils.RemoveAuthorizedKey(self.tmpname,
|
896 | 8c114acd | Michael Hanselmann | "ssh-dss AAAAB3NzaC1w5256closdj32mZaQU root@key-a")
|
897 | 3865ca48 | Michael Hanselmann | |
898 | 3865ca48 | Michael Hanselmann | self.assertFileContent(self.tmpname, |
899 | 3865ca48 | Michael Hanselmann | 'command="/usr/bin/fooserver -t --verbose",from="198.51.100.4"'
|
900 | 3865ca48 | Michael Hanselmann | " ssh-dss AAAAB3NzaC1w520smc01ms0jfJs22 root@key-b\n")
|
901 | 3865ca48 | Michael Hanselmann | |
902 | 3865ca48 | Michael Hanselmann | def testRemovingNonExistingKey(self): |
903 | 3865ca48 | Michael Hanselmann | utils.RemoveAuthorizedKey(self.tmpname,
|
904 | 8c114acd | Michael Hanselmann | "ssh-dss AAAAB3Nsdfj230xxjxJjsjwjsjdjU root@test")
|
905 | 3865ca48 | Michael Hanselmann | |
906 | 3865ca48 | Michael Hanselmann | self.assertFileContent(self.tmpname, |
907 | 3865ca48 | Michael Hanselmann | "ssh-dss AAAAB3NzaC1w5256closdj32mZaQU root@key-a\n"
|
908 | 3865ca48 | Michael Hanselmann | 'command="/usr/bin/fooserver -t --verbose",from="198.51.100.4"'
|
909 | 3865ca48 | Michael Hanselmann | " ssh-dss AAAAB3NzaC1w520smc01ms0jfJs22 root@key-b\n")
|
910 | 3865ca48 | Michael Hanselmann | |
911 | 3865ca48 | Michael Hanselmann | |
912 | 90e234a6 | Michael Hanselmann | class TestNewUUID(unittest.TestCase): |
913 | 90e234a6 | Michael Hanselmann | """Test case for NewUUID"""
|
914 | 90e234a6 | Michael Hanselmann | |
915 | 90e234a6 | Michael Hanselmann | def runTest(self): |
916 | 90e234a6 | Michael Hanselmann | self.failUnless(utils.UUID_RE.match(utils.NewUUID()))
|
917 | 90e234a6 | Michael Hanselmann | |
918 | 90e234a6 | Michael Hanselmann | |
919 | b81b3c96 | René Nussbaumer | def _MockStatResult(cb, mode, uid, gid): |
920 | b81b3c96 | René Nussbaumer | def _fn(path): |
921 | b81b3c96 | René Nussbaumer | if cb:
|
922 | b81b3c96 | René Nussbaumer | cb() |
923 | b81b3c96 | René Nussbaumer | return {
|
924 | b81b3c96 | René Nussbaumer | stat.ST_MODE: mode, |
925 | b81b3c96 | René Nussbaumer | stat.ST_UID: uid, |
926 | b81b3c96 | René Nussbaumer | stat.ST_GID: gid, |
927 | b81b3c96 | René Nussbaumer | } |
928 | b81b3c96 | René Nussbaumer | return _fn
|
929 | b81b3c96 | René Nussbaumer | |
930 | b81b3c96 | René Nussbaumer | |
931 | b81b3c96 | René Nussbaumer | def _RaiseNoEntError(): |
932 | b81b3c96 | René Nussbaumer | raise EnvironmentError(errno.ENOENT, "not found") |
933 | b81b3c96 | René Nussbaumer | |
934 | b81b3c96 | René Nussbaumer | |
935 | b81b3c96 | René Nussbaumer | def _OtherStatRaise(): |
936 | b81b3c96 | René Nussbaumer | raise EnvironmentError() |
937 | b81b3c96 | René Nussbaumer | |
938 | b81b3c96 | René Nussbaumer | |
939 | b81b3c96 | René Nussbaumer | class TestPermissionEnforcements(unittest.TestCase): |
940 | b81b3c96 | René Nussbaumer | UID_A = 16024
|
941 | b81b3c96 | René Nussbaumer | UID_B = 25850
|
942 | b81b3c96 | René Nussbaumer | GID_A = 14028
|
943 | b81b3c96 | René Nussbaumer | GID_B = 29801
|
944 | b81b3c96 | René Nussbaumer | |
945 | b81b3c96 | René Nussbaumer | def setUp(self): |
946 | b81b3c96 | René Nussbaumer | self._chown_calls = []
|
947 | b81b3c96 | René Nussbaumer | self._chmod_calls = []
|
948 | b81b3c96 | René Nussbaumer | self._mkdir_calls = []
|
949 | b81b3c96 | René Nussbaumer | |
950 | b81b3c96 | René Nussbaumer | def tearDown(self): |
951 | b81b3c96 | René Nussbaumer | self.assertRaises(IndexError, self._mkdir_calls.pop) |
952 | b81b3c96 | René Nussbaumer | self.assertRaises(IndexError, self._chmod_calls.pop) |
953 | b81b3c96 | René Nussbaumer | self.assertRaises(IndexError, self._chown_calls.pop) |
954 | b81b3c96 | René Nussbaumer | |
955 | b81b3c96 | René Nussbaumer | def _FakeMkdir(self, path): |
956 | b81b3c96 | René Nussbaumer | self._mkdir_calls.append(path)
|
957 | b81b3c96 | René Nussbaumer | |
958 | b81b3c96 | René Nussbaumer | def _FakeChown(self, path, uid, gid): |
959 | b81b3c96 | René Nussbaumer | self._chown_calls.append((path, uid, gid))
|
960 | b81b3c96 | René Nussbaumer | |
961 | b81b3c96 | René Nussbaumer | def _ChmodWrapper(self, cb): |
962 | b81b3c96 | René Nussbaumer | def _fn(path, mode): |
963 | b81b3c96 | René Nussbaumer | self._chmod_calls.append((path, mode))
|
964 | b81b3c96 | René Nussbaumer | if cb:
|
965 | b81b3c96 | René Nussbaumer | cb() |
966 | b81b3c96 | René Nussbaumer | return _fn
|
967 | b81b3c96 | René Nussbaumer | |
968 | b81b3c96 | René Nussbaumer | def _VerifyPerm(self, path, mode, uid=-1, gid=-1): |
969 | b81b3c96 | René Nussbaumer | self.assertEqual(path, "/ganeti-qa-non-test") |
970 | b81b3c96 | René Nussbaumer | self.assertEqual(mode, 0700) |
971 | b81b3c96 | René Nussbaumer | self.assertEqual(uid, self.UID_A) |
972 | b81b3c96 | René Nussbaumer | self.assertEqual(gid, self.GID_A) |
973 | b81b3c96 | René Nussbaumer | |
974 | b81b3c96 | René Nussbaumer | def testMakeDirWithPerm(self): |
975 | b81b3c96 | René Nussbaumer | is_dir_stat = _MockStatResult(None, stat.S_IFDIR, 0, 0) |
976 | b81b3c96 | René Nussbaumer | utils.MakeDirWithPerm("/ganeti-qa-non-test", 0700, self.UID_A, self.GID_A, |
977 | b81b3c96 | René Nussbaumer | _lstat_fn=is_dir_stat, _perm_fn=self._VerifyPerm)
|
978 | b81b3c96 | René Nussbaumer | |
979 | b81b3c96 | René Nussbaumer | def testDirErrors(self): |
980 | b81b3c96 | René Nussbaumer | self.assertRaises(errors.GenericError, utils.MakeDirWithPerm,
|
981 | b81b3c96 | René Nussbaumer | "/ganeti-qa-non-test", 0700, 0, 0, |
982 | b81b3c96 | René Nussbaumer | _lstat_fn=_MockStatResult(None, 0, 0, 0)) |
983 | b81b3c96 | René Nussbaumer | self.assertRaises(IndexError, self._mkdir_calls.pop) |
984 | b81b3c96 | René Nussbaumer | |
985 | b81b3c96 | René Nussbaumer | other_stat_raise = _MockStatResult(_OtherStatRaise, stat.S_IFDIR, 0, 0) |
986 | b81b3c96 | René Nussbaumer | self.assertRaises(errors.GenericError, utils.MakeDirWithPerm,
|
987 | b81b3c96 | René Nussbaumer | "/ganeti-qa-non-test", 0700, 0, 0, |
988 | b81b3c96 | René Nussbaumer | _lstat_fn=other_stat_raise) |
989 | b81b3c96 | René Nussbaumer | self.assertRaises(IndexError, self._mkdir_calls.pop) |
990 | b81b3c96 | René Nussbaumer | |
991 | b81b3c96 | René Nussbaumer | non_exist_stat = _MockStatResult(_RaiseNoEntError, stat.S_IFDIR, 0, 0) |
992 | b81b3c96 | René Nussbaumer | utils.MakeDirWithPerm("/ganeti-qa-non-test", 0700, self.UID_A, self.GID_A, |
993 | b81b3c96 | René Nussbaumer | _lstat_fn=non_exist_stat, _mkdir_fn=self._FakeMkdir,
|
994 | b81b3c96 | René Nussbaumer | _perm_fn=self._VerifyPerm)
|
995 | b81b3c96 | René Nussbaumer | self.assertEqual(self._mkdir_calls.pop(0), "/ganeti-qa-non-test") |
996 | b81b3c96 | René Nussbaumer | |
997 | b81b3c96 | René Nussbaumer | def testEnforcePermissionNoEnt(self): |
998 | b81b3c96 | René Nussbaumer | self.assertRaises(errors.GenericError, utils.EnforcePermission,
|
999 | b81b3c96 | René Nussbaumer | "/ganeti-qa-non-test", 0600, |
1000 | b81b3c96 | René Nussbaumer | _chmod_fn=NotImplemented, _chown_fn=NotImplemented, |
1001 | b81b3c96 | René Nussbaumer | _stat_fn=_MockStatResult(_RaiseNoEntError, 0, 0, 0)) |
1002 | b81b3c96 | René Nussbaumer | |
1003 | b81b3c96 | René Nussbaumer | def testEnforcePermissionNoEntMustNotExist(self): |
1004 | b81b3c96 | René Nussbaumer | utils.EnforcePermission("/ganeti-qa-non-test", 0600, must_exist=False, |
1005 | b81b3c96 | René Nussbaumer | _chmod_fn=NotImplemented,
|
1006 | b81b3c96 | René Nussbaumer | _chown_fn=NotImplemented,
|
1007 | b81b3c96 | René Nussbaumer | _stat_fn=_MockStatResult(_RaiseNoEntError, |
1008 | b81b3c96 | René Nussbaumer | 0, 0, 0)) |
1009 | b81b3c96 | René Nussbaumer | |
1010 | b81b3c96 | René Nussbaumer | def testEnforcePermissionOtherErrorMustNotExist(self): |
1011 | b81b3c96 | René Nussbaumer | self.assertRaises(errors.GenericError, utils.EnforcePermission,
|
1012 | b81b3c96 | René Nussbaumer | "/ganeti-qa-non-test", 0600, must_exist=False, |
1013 | b81b3c96 | René Nussbaumer | _chmod_fn=NotImplemented, _chown_fn=NotImplemented, |
1014 | b81b3c96 | René Nussbaumer | _stat_fn=_MockStatResult(_OtherStatRaise, 0, 0, 0)) |
1015 | b81b3c96 | René Nussbaumer | |
1016 | b81b3c96 | René Nussbaumer | def testEnforcePermissionNoChanges(self): |
1017 | b81b3c96 | René Nussbaumer | utils.EnforcePermission("/ganeti-qa-non-test", 0600, |
1018 | b81b3c96 | René Nussbaumer | _stat_fn=_MockStatResult(None, 0600, 0, 0), |
1019 | b81b3c96 | René Nussbaumer | _chmod_fn=self._ChmodWrapper(None), |
1020 | b81b3c96 | René Nussbaumer | _chown_fn=self._FakeChown)
|
1021 | b81b3c96 | René Nussbaumer | |
1022 | b81b3c96 | René Nussbaumer | def testEnforcePermissionChangeMode(self): |
1023 | b81b3c96 | René Nussbaumer | utils.EnforcePermission("/ganeti-qa-non-test", 0444, |
1024 | b81b3c96 | René Nussbaumer | _stat_fn=_MockStatResult(None, 0600, 0, 0), |
1025 | b81b3c96 | René Nussbaumer | _chmod_fn=self._ChmodWrapper(None), |
1026 | b81b3c96 | René Nussbaumer | _chown_fn=self._FakeChown)
|
1027 | b81b3c96 | René Nussbaumer | self.assertEqual(self._chmod_calls.pop(0), ("/ganeti-qa-non-test", 0444)) |
1028 | b81b3c96 | René Nussbaumer | |
1029 | b81b3c96 | René Nussbaumer | def testEnforcePermissionSetUidGid(self): |
1030 | b81b3c96 | René Nussbaumer | utils.EnforcePermission("/ganeti-qa-non-test", 0600, |
1031 | b81b3c96 | René Nussbaumer | uid=self.UID_B, gid=self.GID_B, |
1032 | b81b3c96 | René Nussbaumer | _stat_fn=_MockStatResult(None, 0600, |
1033 | b81b3c96 | René Nussbaumer | self.UID_A,
|
1034 | b81b3c96 | René Nussbaumer | self.GID_A),
|
1035 | b81b3c96 | René Nussbaumer | _chmod_fn=self._ChmodWrapper(None), |
1036 | b81b3c96 | René Nussbaumer | _chown_fn=self._FakeChown)
|
1037 | b81b3c96 | René Nussbaumer | self.assertEqual(self._chown_calls.pop(0), |
1038 | b81b3c96 | René Nussbaumer | ("/ganeti-qa-non-test", self.UID_B, self.GID_B)) |
1039 | b81b3c96 | René Nussbaumer | |
1040 | b81b3c96 | René Nussbaumer | |
1041 | 3865ca48 | Michael Hanselmann | if __name__ == "__main__": |
1042 | 3865ca48 | Michael Hanselmann | testutils.GanetiTestProgram() |