root / test / py / ganeti.backend_unittest.py @ 90066780
History | View | Annotate | Download (18.1 kB)
1 |
#!/usr/bin/python
|
---|---|
2 |
#
|
3 |
|
4 |
# Copyright (C) 2010 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.backend"""
|
23 |
|
24 |
import os |
25 |
import sys |
26 |
import shutil |
27 |
import tempfile |
28 |
import unittest |
29 |
|
30 |
from ganeti import utils |
31 |
from ganeti import constants |
32 |
from ganeti import backend |
33 |
from ganeti import netutils |
34 |
from ganeti import errors |
35 |
|
36 |
import testutils |
37 |
import mocks |
38 |
|
39 |
|
40 |
class TestX509Certificates(unittest.TestCase): |
41 |
def setUp(self): |
42 |
self.tmpdir = tempfile.mkdtemp()
|
43 |
|
44 |
def tearDown(self): |
45 |
shutil.rmtree(self.tmpdir)
|
46 |
|
47 |
def test(self): |
48 |
(name, cert_pem) = backend.CreateX509Certificate(300, cryptodir=self.tmpdir) |
49 |
|
50 |
self.assertEqual(utils.ReadFile(os.path.join(self.tmpdir, name, |
51 |
backend._X509_CERT_FILE)), |
52 |
cert_pem) |
53 |
self.assert_(0 < os.path.getsize(os.path.join(self.tmpdir, name, |
54 |
backend._X509_KEY_FILE))) |
55 |
|
56 |
(name2, cert_pem2) = \ |
57 |
backend.CreateX509Certificate(300, cryptodir=self.tmpdir) |
58 |
|
59 |
backend.RemoveX509Certificate(name, cryptodir=self.tmpdir)
|
60 |
backend.RemoveX509Certificate(name2, cryptodir=self.tmpdir)
|
61 |
|
62 |
self.assertEqual(utils.ListVisibleFiles(self.tmpdir), []) |
63 |
|
64 |
def testNonEmpty(self): |
65 |
(name, _) = backend.CreateX509Certificate(300, cryptodir=self.tmpdir) |
66 |
|
67 |
utils.WriteFile(utils.PathJoin(self.tmpdir, name, "hello-world"), |
68 |
data="Hello World")
|
69 |
|
70 |
self.assertRaises(backend.RPCFail, backend.RemoveX509Certificate,
|
71 |
name, cryptodir=self.tmpdir)
|
72 |
|
73 |
self.assertEqual(utils.ListVisibleFiles(self.tmpdir), [name]) |
74 |
|
75 |
|
76 |
class TestNodeVerify(testutils.GanetiTestCase): |
77 |
def testMasterIPLocalhost(self): |
78 |
# this a real functional test, but requires localhost to be reachable
|
79 |
local_data = (netutils.Hostname.GetSysName(), |
80 |
constants.IP4_ADDRESS_LOCALHOST) |
81 |
result = backend.VerifyNode({constants.NV_MASTERIP: local_data}, None)
|
82 |
self.failUnless(constants.NV_MASTERIP in result, |
83 |
"Master IP data not returned")
|
84 |
self.failUnless(result[constants.NV_MASTERIP], "Cannot reach localhost") |
85 |
|
86 |
def testMasterIPUnreachable(self): |
87 |
# Network 192.0.2.0/24 is reserved for test/documentation as per
|
88 |
# RFC 5737
|
89 |
bad_data = ("master.example.com", "192.0.2.1") |
90 |
# we just test that whatever TcpPing returns, VerifyNode returns too
|
91 |
netutils.TcpPing = lambda a, b, source=None: False |
92 |
result = backend.VerifyNode({constants.NV_MASTERIP: bad_data}, None)
|
93 |
self.failUnless(constants.NV_MASTERIP in result, |
94 |
"Master IP data not returned")
|
95 |
self.failIf(result[constants.NV_MASTERIP],
|
96 |
"Result from netutils.TcpPing corrupted")
|
97 |
|
98 |
|
99 |
def _DefRestrictedCmdOwner(): |
100 |
return (os.getuid(), os.getgid())
|
101 |
|
102 |
|
103 |
class TestVerifyRestrictedCmdName(unittest.TestCase): |
104 |
def testAcceptableName(self): |
105 |
for i in ["foo", "bar", "z1", "000first", "hello-world"]: |
106 |
for fn in [lambda s: s, lambda s: s.upper(), lambda s: s.title()]: |
107 |
(status, msg) = backend._VerifyRestrictedCmdName(fn(i)) |
108 |
self.assertTrue(status)
|
109 |
self.assertTrue(msg is None) |
110 |
|
111 |
def testEmptyAndSpace(self): |
112 |
for i in ["", " ", "\t", "\n"]: |
113 |
(status, msg) = backend._VerifyRestrictedCmdName(i) |
114 |
self.assertFalse(status)
|
115 |
self.assertEqual(msg, "Missing command name") |
116 |
|
117 |
def testNameWithSlashes(self): |
118 |
for i in ["/", "./foo", "../moo", "some/name"]: |
119 |
(status, msg) = backend._VerifyRestrictedCmdName(i) |
120 |
self.assertFalse(status)
|
121 |
self.assertEqual(msg, "Invalid command name") |
122 |
|
123 |
def testForbiddenCharacters(self): |
124 |
for i in ["#", ".", "..", "bash -c ls", "'"]: |
125 |
(status, msg) = backend._VerifyRestrictedCmdName(i) |
126 |
self.assertFalse(status)
|
127 |
self.assertEqual(msg, "Command name contains forbidden characters") |
128 |
|
129 |
|
130 |
class TestVerifyRestrictedCmdDirectory(unittest.TestCase): |
131 |
def setUp(self): |
132 |
self.tmpdir = tempfile.mkdtemp()
|
133 |
|
134 |
def tearDown(self): |
135 |
shutil.rmtree(self.tmpdir)
|
136 |
|
137 |
def testCanNotStat(self): |
138 |
tmpname = utils.PathJoin(self.tmpdir, "foobar") |
139 |
self.assertFalse(os.path.exists(tmpname))
|
140 |
(status, msg) = \ |
141 |
backend._VerifyRestrictedCmdDirectory(tmpname, _owner=NotImplemented)
|
142 |
self.assertFalse(status)
|
143 |
self.assertTrue(msg.startswith("Can't stat(2) '")) |
144 |
|
145 |
def testTooPermissive(self): |
146 |
tmpname = utils.PathJoin(self.tmpdir, "foobar") |
147 |
os.mkdir(tmpname) |
148 |
|
149 |
for mode in [0777, 0706, 0760, 0722]: |
150 |
os.chmod(tmpname, mode) |
151 |
self.assertTrue(os.path.isdir(tmpname))
|
152 |
(status, msg) = \ |
153 |
backend._VerifyRestrictedCmdDirectory(tmpname, _owner=NotImplemented)
|
154 |
self.assertFalse(status)
|
155 |
self.assertTrue(msg.startswith("Permissions on '")) |
156 |
|
157 |
def testNoDirectory(self): |
158 |
tmpname = utils.PathJoin(self.tmpdir, "foobar") |
159 |
utils.WriteFile(tmpname, data="empty\n")
|
160 |
self.assertTrue(os.path.isfile(tmpname))
|
161 |
(status, msg) = \ |
162 |
backend._VerifyRestrictedCmdDirectory(tmpname, |
163 |
_owner=_DefRestrictedCmdOwner()) |
164 |
self.assertFalse(status)
|
165 |
self.assertTrue(msg.endswith("is not a directory")) |
166 |
|
167 |
def testNormal(self): |
168 |
tmpname = utils.PathJoin(self.tmpdir, "foobar") |
169 |
os.mkdir(tmpname) |
170 |
self.assertTrue(os.path.isdir(tmpname))
|
171 |
(status, msg) = \ |
172 |
backend._VerifyRestrictedCmdDirectory(tmpname, |
173 |
_owner=_DefRestrictedCmdOwner()) |
174 |
self.assertTrue(status)
|
175 |
self.assertTrue(msg is None) |
176 |
|
177 |
|
178 |
class TestVerifyRestrictedCmd(unittest.TestCase): |
179 |
def setUp(self): |
180 |
self.tmpdir = tempfile.mkdtemp()
|
181 |
|
182 |
def tearDown(self): |
183 |
shutil.rmtree(self.tmpdir)
|
184 |
|
185 |
def testCanNotStat(self): |
186 |
tmpname = utils.PathJoin(self.tmpdir, "helloworld") |
187 |
self.assertFalse(os.path.exists(tmpname))
|
188 |
(status, msg) = \ |
189 |
backend._VerifyRestrictedCmd(self.tmpdir, "helloworld", |
190 |
_owner=NotImplemented)
|
191 |
self.assertFalse(status)
|
192 |
self.assertTrue(msg.startswith("Can't stat(2) '")) |
193 |
|
194 |
def testNotExecutable(self): |
195 |
tmpname = utils.PathJoin(self.tmpdir, "cmdname") |
196 |
utils.WriteFile(tmpname, data="empty\n")
|
197 |
(status, msg) = \ |
198 |
backend._VerifyRestrictedCmd(self.tmpdir, "cmdname", |
199 |
_owner=_DefRestrictedCmdOwner()) |
200 |
self.assertFalse(status)
|
201 |
self.assertTrue(msg.startswith("access(2) thinks '")) |
202 |
|
203 |
def testExecutable(self): |
204 |
tmpname = utils.PathJoin(self.tmpdir, "cmdname") |
205 |
utils.WriteFile(tmpname, data="empty\n", mode=0700) |
206 |
(status, executable) = \ |
207 |
backend._VerifyRestrictedCmd(self.tmpdir, "cmdname", |
208 |
_owner=_DefRestrictedCmdOwner()) |
209 |
self.assertTrue(status)
|
210 |
self.assertEqual(executable, tmpname)
|
211 |
|
212 |
|
213 |
class TestPrepareRestrictedCmd(unittest.TestCase): |
214 |
_TEST_PATH = "/tmp/some/test/path"
|
215 |
|
216 |
def testDirFails(self): |
217 |
def fn(path): |
218 |
self.assertEqual(path, self._TEST_PATH) |
219 |
return (False, "test error 31420") |
220 |
|
221 |
(status, msg) = \ |
222 |
backend._PrepareRestrictedCmd(self._TEST_PATH, "cmd21152", |
223 |
_verify_dir=fn, |
224 |
_verify_name=NotImplemented,
|
225 |
_verify_cmd=NotImplemented)
|
226 |
self.assertFalse(status)
|
227 |
self.assertEqual(msg, "test error 31420") |
228 |
|
229 |
def testNameFails(self): |
230 |
def fn(cmd): |
231 |
self.assertEqual(cmd, "cmd4617") |
232 |
return (False, "test error 591") |
233 |
|
234 |
(status, msg) = \ |
235 |
backend._PrepareRestrictedCmd(self._TEST_PATH, "cmd4617", |
236 |
_verify_dir=lambda _: (True, None), |
237 |
_verify_name=fn, |
238 |
_verify_cmd=NotImplemented)
|
239 |
self.assertFalse(status)
|
240 |
self.assertEqual(msg, "test error 591") |
241 |
|
242 |
def testCommandFails(self): |
243 |
def fn(path, cmd): |
244 |
self.assertEqual(path, self._TEST_PATH) |
245 |
self.assertEqual(cmd, "cmd17577") |
246 |
return (False, "test error 25524") |
247 |
|
248 |
(status, msg) = \ |
249 |
backend._PrepareRestrictedCmd(self._TEST_PATH, "cmd17577", |
250 |
_verify_dir=lambda _: (True, None), |
251 |
_verify_name=lambda _: (True, None), |
252 |
_verify_cmd=fn) |
253 |
self.assertFalse(status)
|
254 |
self.assertEqual(msg, "test error 25524") |
255 |
|
256 |
def testSuccess(self): |
257 |
def fn(path, cmd): |
258 |
return (True, utils.PathJoin(path, cmd)) |
259 |
|
260 |
(status, executable) = \ |
261 |
backend._PrepareRestrictedCmd(self._TEST_PATH, "cmd22633", |
262 |
_verify_dir=lambda _: (True, None), |
263 |
_verify_name=lambda _: (True, None), |
264 |
_verify_cmd=fn) |
265 |
self.assertTrue(status)
|
266 |
self.assertEqual(executable, utils.PathJoin(self._TEST_PATH, "cmd22633")) |
267 |
|
268 |
|
269 |
def _SleepForRestrictedCmd(duration): |
270 |
assert duration > 5 |
271 |
|
272 |
|
273 |
def _GenericRestrictedCmdError(cmd): |
274 |
return "Executing command '%s' failed" % cmd |
275 |
|
276 |
|
277 |
class TestRunRestrictedCmd(unittest.TestCase): |
278 |
def setUp(self): |
279 |
self.tmpdir = tempfile.mkdtemp()
|
280 |
|
281 |
def tearDown(self): |
282 |
shutil.rmtree(self.tmpdir)
|
283 |
|
284 |
def testNonExistantLockDirectory(self): |
285 |
lockfile = utils.PathJoin(self.tmpdir, "does", "not", "exist") |
286 |
sleep_fn = testutils.CallCounter(_SleepForRestrictedCmd) |
287 |
self.assertFalse(os.path.exists(lockfile))
|
288 |
self.assertRaises(backend.RPCFail,
|
289 |
backend.RunRestrictedCmd, "test",
|
290 |
_lock_timeout=NotImplemented,
|
291 |
_lock_file=lockfile, |
292 |
_path=NotImplemented,
|
293 |
_sleep_fn=sleep_fn, |
294 |
_prepare_fn=NotImplemented,
|
295 |
_runcmd_fn=NotImplemented,
|
296 |
_enabled=True)
|
297 |
self.assertEqual(sleep_fn.Count(), 1) |
298 |
|
299 |
@staticmethod
|
300 |
def _TryLock(lockfile): |
301 |
sleep_fn = testutils.CallCounter(_SleepForRestrictedCmd) |
302 |
|
303 |
result = False
|
304 |
try:
|
305 |
backend.RunRestrictedCmd("test22717",
|
306 |
_lock_timeout=0.1,
|
307 |
_lock_file=lockfile, |
308 |
_path=NotImplemented,
|
309 |
_sleep_fn=sleep_fn, |
310 |
_prepare_fn=NotImplemented,
|
311 |
_runcmd_fn=NotImplemented,
|
312 |
_enabled=True)
|
313 |
except backend.RPCFail, err:
|
314 |
assert str(err) == _GenericRestrictedCmdError("test22717"), \ |
315 |
"Did not fail with generic error message"
|
316 |
result = True
|
317 |
|
318 |
assert sleep_fn.Count() == 1 |
319 |
|
320 |
return result
|
321 |
|
322 |
def testLockHeldByOtherProcess(self): |
323 |
lockfile = utils.PathJoin(self.tmpdir, "lock") |
324 |
|
325 |
lock = utils.FileLock.Open(lockfile) |
326 |
lock.Exclusive(blocking=True, timeout=1.0) |
327 |
try:
|
328 |
self.assertTrue(utils.RunInSeparateProcess(self._TryLock, lockfile)) |
329 |
finally:
|
330 |
lock.Close() |
331 |
|
332 |
@staticmethod
|
333 |
def _PrepareRaisingException(path, cmd): |
334 |
assert cmd == "test23122" |
335 |
raise Exception("test") |
336 |
|
337 |
def testPrepareRaisesException(self): |
338 |
lockfile = utils.PathJoin(self.tmpdir, "lock") |
339 |
|
340 |
sleep_fn = testutils.CallCounter(_SleepForRestrictedCmd) |
341 |
prepare_fn = testutils.CallCounter(self._PrepareRaisingException)
|
342 |
|
343 |
try:
|
344 |
backend.RunRestrictedCmd("test23122",
|
345 |
_lock_timeout=1.0, _lock_file=lockfile,
|
346 |
_path=NotImplemented, _runcmd_fn=NotImplemented, |
347 |
_sleep_fn=sleep_fn, _prepare_fn=prepare_fn, |
348 |
_enabled=True)
|
349 |
except backend.RPCFail, err:
|
350 |
self.assertEqual(str(err), _GenericRestrictedCmdError("test23122")) |
351 |
else:
|
352 |
self.fail("Didn't fail") |
353 |
|
354 |
self.assertEqual(sleep_fn.Count(), 1) |
355 |
self.assertEqual(prepare_fn.Count(), 1) |
356 |
|
357 |
@staticmethod
|
358 |
def _PrepareFails(path, cmd): |
359 |
assert cmd == "test29327" |
360 |
return ("some error message", None) |
361 |
|
362 |
def testPrepareFails(self): |
363 |
lockfile = utils.PathJoin(self.tmpdir, "lock") |
364 |
|
365 |
sleep_fn = testutils.CallCounter(_SleepForRestrictedCmd) |
366 |
prepare_fn = testutils.CallCounter(self._PrepareFails)
|
367 |
|
368 |
try:
|
369 |
backend.RunRestrictedCmd("test29327",
|
370 |
_lock_timeout=1.0, _lock_file=lockfile,
|
371 |
_path=NotImplemented, _runcmd_fn=NotImplemented, |
372 |
_sleep_fn=sleep_fn, _prepare_fn=prepare_fn, |
373 |
_enabled=True)
|
374 |
except backend.RPCFail, err:
|
375 |
self.assertEqual(str(err), _GenericRestrictedCmdError("test29327")) |
376 |
else:
|
377 |
self.fail("Didn't fail") |
378 |
|
379 |
self.assertEqual(sleep_fn.Count(), 1) |
380 |
self.assertEqual(prepare_fn.Count(), 1) |
381 |
|
382 |
@staticmethod
|
383 |
def _SuccessfulPrepare(path, cmd): |
384 |
return (True, utils.PathJoin(path, cmd)) |
385 |
|
386 |
def testRunCmdFails(self): |
387 |
lockfile = utils.PathJoin(self.tmpdir, "lock") |
388 |
|
389 |
def fn(args, env=NotImplemented, reset_env=NotImplemented, |
390 |
postfork_fn=NotImplemented):
|
391 |
self.assertEqual(args, [utils.PathJoin(self.tmpdir, "test3079")]) |
392 |
self.assertEqual(env, {})
|
393 |
self.assertTrue(reset_env)
|
394 |
self.assertTrue(callable(postfork_fn)) |
395 |
|
396 |
trylock = utils.FileLock.Open(lockfile) |
397 |
try:
|
398 |
# See if lockfile is still held
|
399 |
self.assertRaises(EnvironmentError, trylock.Exclusive, blocking=False) |
400 |
|
401 |
# Call back to release lock
|
402 |
postfork_fn(NotImplemented)
|
403 |
|
404 |
# See if lockfile can be acquired
|
405 |
trylock.Exclusive(blocking=False)
|
406 |
finally:
|
407 |
trylock.Close() |
408 |
|
409 |
# Simulate a failed command
|
410 |
return utils.RunResult(constants.EXIT_FAILURE, None, |
411 |
"stdout", "stderr406328567", |
412 |
utils.ShellQuoteArgs(args), |
413 |
NotImplemented, NotImplemented) |
414 |
|
415 |
sleep_fn = testutils.CallCounter(_SleepForRestrictedCmd) |
416 |
prepare_fn = testutils.CallCounter(self._SuccessfulPrepare)
|
417 |
runcmd_fn = testutils.CallCounter(fn) |
418 |
|
419 |
try:
|
420 |
backend.RunRestrictedCmd("test3079",
|
421 |
_lock_timeout=1.0, _lock_file=lockfile,
|
422 |
_path=self.tmpdir, _runcmd_fn=runcmd_fn,
|
423 |
_sleep_fn=sleep_fn, _prepare_fn=prepare_fn, |
424 |
_enabled=True)
|
425 |
except backend.RPCFail, err:
|
426 |
self.assertTrue(str(err).startswith("Remote command 'test3079' failed:")) |
427 |
self.assertTrue("stderr406328567" in str(err), |
428 |
msg="Error did not include output")
|
429 |
else:
|
430 |
self.fail("Didn't fail") |
431 |
|
432 |
self.assertEqual(sleep_fn.Count(), 0) |
433 |
self.assertEqual(prepare_fn.Count(), 1) |
434 |
self.assertEqual(runcmd_fn.Count(), 1) |
435 |
|
436 |
def testRunCmdSucceeds(self): |
437 |
lockfile = utils.PathJoin(self.tmpdir, "lock") |
438 |
|
439 |
def fn(args, env=NotImplemented, reset_env=NotImplemented, |
440 |
postfork_fn=NotImplemented):
|
441 |
self.assertEqual(args, [utils.PathJoin(self.tmpdir, "test5667")]) |
442 |
self.assertEqual(env, {})
|
443 |
self.assertTrue(reset_env)
|
444 |
|
445 |
# Call back to release lock
|
446 |
postfork_fn(NotImplemented)
|
447 |
|
448 |
# Simulate a successful command
|
449 |
return utils.RunResult(constants.EXIT_SUCCESS, None, "stdout14463", "", |
450 |
utils.ShellQuoteArgs(args), |
451 |
NotImplemented, NotImplemented) |
452 |
|
453 |
sleep_fn = testutils.CallCounter(_SleepForRestrictedCmd) |
454 |
prepare_fn = testutils.CallCounter(self._SuccessfulPrepare)
|
455 |
runcmd_fn = testutils.CallCounter(fn) |
456 |
|
457 |
result = backend.RunRestrictedCmd("test5667",
|
458 |
_lock_timeout=1.0, _lock_file=lockfile,
|
459 |
_path=self.tmpdir, _runcmd_fn=runcmd_fn,
|
460 |
_sleep_fn=sleep_fn, |
461 |
_prepare_fn=prepare_fn, |
462 |
_enabled=True)
|
463 |
self.assertEqual(result, "stdout14463") |
464 |
|
465 |
self.assertEqual(sleep_fn.Count(), 0) |
466 |
self.assertEqual(prepare_fn.Count(), 1) |
467 |
self.assertEqual(runcmd_fn.Count(), 1) |
468 |
|
469 |
def testCommandsDisabled(self): |
470 |
try:
|
471 |
backend.RunRestrictedCmd("test",
|
472 |
_lock_timeout=NotImplemented,
|
473 |
_lock_file=NotImplemented,
|
474 |
_path=NotImplemented,
|
475 |
_sleep_fn=NotImplemented,
|
476 |
_prepare_fn=NotImplemented,
|
477 |
_runcmd_fn=NotImplemented,
|
478 |
_enabled=False)
|
479 |
except backend.RPCFail, err:
|
480 |
self.assertEqual(str(err), "Remote commands disabled at configure time") |
481 |
else:
|
482 |
self.fail("Did not raise exception") |
483 |
|
484 |
|
485 |
class TestSetWatcherPause(unittest.TestCase): |
486 |
def setUp(self): |
487 |
self.tmpdir = tempfile.mkdtemp()
|
488 |
self.filename = utils.PathJoin(self.tmpdir, "pause") |
489 |
|
490 |
def tearDown(self): |
491 |
shutil.rmtree(self.tmpdir)
|
492 |
|
493 |
def testUnsetNonExisting(self): |
494 |
self.assertFalse(os.path.exists(self.filename)) |
495 |
backend.SetWatcherPause(None, _filename=self.filename) |
496 |
self.assertFalse(os.path.exists(self.filename)) |
497 |
|
498 |
def testSetNonNumeric(self): |
499 |
for i in ["", [], {}, "Hello World", "0", "1.0"]: |
500 |
self.assertFalse(os.path.exists(self.filename)) |
501 |
|
502 |
try:
|
503 |
backend.SetWatcherPause(i, _filename=self.filename)
|
504 |
except backend.RPCFail, err:
|
505 |
self.assertEqual(str(err), "Duration must be numeric") |
506 |
else:
|
507 |
self.fail("Did not raise exception") |
508 |
|
509 |
self.assertFalse(os.path.exists(self.filename)) |
510 |
|
511 |
def testSet(self): |
512 |
self.assertFalse(os.path.exists(self.filename)) |
513 |
|
514 |
for i in range(10): |
515 |
backend.SetWatcherPause(i, _filename=self.filename)
|
516 |
self.assertEqual(utils.ReadFile(self.filename), "%s\n" % i) |
517 |
self.assertEqual(os.stat(self.filename).st_mode & 0777, 0644) |
518 |
|
519 |
|
520 |
if __name__ == "__main__": |
521 |
testutils.GanetiTestProgram() |