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