import tempfile
import os.path
import os
-import md5
+import stat
import signal
import socket
import shutil
import select
import string
import fcntl
+import OpenSSL
+import warnings
+import distutils.version
+import glob
+import md5
+import errno
import ganeti
import testutils
from ganeti import constants
from ganeti import utils
from ganeti import errors
+from ganeti import serializer
from ganeti.utils import IsProcessAlive, RunCmd, \
RemoveFile, MatchNameComponent, FormatUnit, \
ParseUnit, AddAuthorizedKey, RemoveAuthorizedKey, \
ShellQuote, ShellQuoteArgs, TcpPing, ListVisibleFiles, \
SetEtcHostsEntry, RemoveEtcHostsEntry, FirstFree, OwnIpAddress, \
TailFile, ForceDictType, SafeEncode, IsNormAbsPath, FormatTime, \
- UnescapeAndSplit
+ UnescapeAndSplit, RunParts, PathJoin, HostInfo, ReadOneLineFile
from ganeti.errors import LockError, UnitParseError, GenericError, \
- ProgrammerError
+ ProgrammerError, OpPrereqError
class TestIsProcessAlive(unittest.TestCase):
cwd = os.getcwd()
self.failUnlessEqual(RunCmd(["pwd"], cwd=cwd).stdout.strip(), cwd)
+ def testResetEnv(self):
+ """Test environment reset functionality"""
+ self.failUnlessEqual(RunCmd(["env"], reset_env=True).stdout.strip(), "")
+ self.failUnlessEqual(RunCmd(["env"], reset_env=True,
+ env={"FOO": "bar",}).stdout.strip(), "FOO=bar")
+
+
+class TestRunParts(unittest.TestCase):
+ """Testing case for the RunParts function"""
+
+ def setUp(self):
+ self.rundir = tempfile.mkdtemp(prefix="ganeti-test", suffix=".tmp")
+
+ def tearDown(self):
+ shutil.rmtree(self.rundir)
+
+ def testEmpty(self):
+ """Test on an empty dir"""
+ self.failUnlessEqual(RunParts(self.rundir, reset_env=True), [])
+
+ def testSkipWrongName(self):
+ """Test that wrong files are skipped"""
+ fname = os.path.join(self.rundir, "00test.dot")
+ utils.WriteFile(fname, data="")
+ os.chmod(fname, stat.S_IREAD | stat.S_IEXEC)
+ relname = os.path.basename(fname)
+ self.failUnlessEqual(RunParts(self.rundir, reset_env=True),
+ [(relname, constants.RUNPARTS_SKIP, None)])
+
+ def testSkipNonExec(self):
+ """Test that non executable files are skipped"""
+ fname = os.path.join(self.rundir, "00test")
+ utils.WriteFile(fname, data="")
+ relname = os.path.basename(fname)
+ self.failUnlessEqual(RunParts(self.rundir, reset_env=True),
+ [(relname, constants.RUNPARTS_SKIP, None)])
+
+ def testError(self):
+ """Test error on a broken executable"""
+ fname = os.path.join(self.rundir, "00test")
+ utils.WriteFile(fname, data="")
+ os.chmod(fname, stat.S_IREAD | stat.S_IEXEC)
+ (relname, status, error) = RunParts(self.rundir, reset_env=True)[0]
+ self.failUnlessEqual(relname, os.path.basename(fname))
+ self.failUnlessEqual(status, constants.RUNPARTS_ERR)
+ self.failUnless(error)
+
+ def testSorted(self):
+ """Test executions are sorted"""
+ files = []
+ files.append(os.path.join(self.rundir, "64test"))
+ files.append(os.path.join(self.rundir, "00test"))
+ files.append(os.path.join(self.rundir, "42test"))
+
+ for fname in files:
+ utils.WriteFile(fname, data="")
+
+ results = RunParts(self.rundir, reset_env=True)
+
+ for fname in sorted(files):
+ self.failUnlessEqual(os.path.basename(fname), results.pop(0)[0])
+
+ def testOk(self):
+ """Test correct execution"""
+ fname = os.path.join(self.rundir, "00test")
+ utils.WriteFile(fname, data="#!/bin/sh\n\necho -n ciao")
+ os.chmod(fname, stat.S_IREAD | stat.S_IEXEC)
+ (relname, status, runresult) = RunParts(self.rundir, reset_env=True)[0]
+ self.failUnlessEqual(relname, os.path.basename(fname))
+ self.failUnlessEqual(status, constants.RUNPARTS_RUN)
+ self.failUnlessEqual(runresult.stdout, "ciao")
+
+ def testRunFail(self):
+ """Test correct execution, with run failure"""
+ fname = os.path.join(self.rundir, "00test")
+ utils.WriteFile(fname, data="#!/bin/sh\n\nexit 1")
+ os.chmod(fname, stat.S_IREAD | stat.S_IEXEC)
+ (relname, status, runresult) = RunParts(self.rundir, reset_env=True)[0]
+ self.failUnlessEqual(relname, os.path.basename(fname))
+ self.failUnlessEqual(status, constants.RUNPARTS_RUN)
+ self.failUnlessEqual(runresult.exit_code, 1)
+ self.failUnless(runresult.failed)
+
+ def testRunMix(self):
+ files = []
+ files.append(os.path.join(self.rundir, "00test"))
+ files.append(os.path.join(self.rundir, "42test"))
+ files.append(os.path.join(self.rundir, "64test"))
+ files.append(os.path.join(self.rundir, "99test"))
+
+ files.sort()
+
+ # 1st has errors in execution
+ utils.WriteFile(files[0], data="#!/bin/sh\n\nexit 1")
+ os.chmod(files[0], stat.S_IREAD | stat.S_IEXEC)
+
+ # 2nd is skipped
+ utils.WriteFile(files[1], data="")
+
+ # 3rd cannot execute properly
+ utils.WriteFile(files[2], data="")
+ os.chmod(files[2], stat.S_IREAD | stat.S_IEXEC)
+
+ # 4th execs
+ utils.WriteFile(files[3], data="#!/bin/sh\n\necho -n ciao")
+ os.chmod(files[3], stat.S_IREAD | stat.S_IEXEC)
+
+ results = RunParts(self.rundir, reset_env=True)
+
+ (relname, status, runresult) = results[0]
+ self.failUnlessEqual(relname, os.path.basename(files[0]))
+ self.failUnlessEqual(status, constants.RUNPARTS_RUN)
+ self.failUnlessEqual(runresult.exit_code, 1)
+ self.failUnless(runresult.failed)
+
+ (relname, status, runresult) = results[1]
+ self.failUnlessEqual(relname, os.path.basename(files[1]))
+ self.failUnlessEqual(status, constants.RUNPARTS_SKIP)
+ self.failUnlessEqual(runresult, None)
+
+ (relname, status, runresult) = results[2]
+ self.failUnlessEqual(relname, os.path.basename(files[2]))
+ self.failUnlessEqual(status, constants.RUNPARTS_ERR)
+ self.failUnless(runresult)
+
+ (relname, status, runresult) = results[3]
+ self.failUnlessEqual(relname, os.path.basename(files[3]))
+ self.failUnlessEqual(status, constants.RUNPARTS_RUN)
+ self.failUnlessEqual(runresult.output, "ciao")
+ self.failUnlessEqual(runresult.exit_code, 0)
+ self.failUnless(not runresult.failed)
+
+
+class TestStartDaemon(testutils.GanetiTestCase):
+ def setUp(self):
+ self.tmpdir = tempfile.mkdtemp(prefix="ganeti-test")
+ self.tmpfile = os.path.join(self.tmpdir, "test")
+
+ def tearDown(self):
+ shutil.rmtree(self.tmpdir)
+
+ def testShell(self):
+ utils.StartDaemon("echo Hello World > %s" % self.tmpfile)
+ self._wait(self.tmpfile, 60.0, "Hello World")
+
+ def testShellOutput(self):
+ utils.StartDaemon("echo Hello World", output=self.tmpfile)
+ self._wait(self.tmpfile, 60.0, "Hello World")
+
+ def testNoShellNoOutput(self):
+ utils.StartDaemon(["pwd"])
+
+ def testNoShellNoOutputTouch(self):
+ testfile = os.path.join(self.tmpdir, "check")
+ self.failIf(os.path.exists(testfile))
+ utils.StartDaemon(["touch", testfile])
+ self._wait(testfile, 60.0, "")
+
+ def testNoShellOutput(self):
+ utils.StartDaemon(["pwd"], output=self.tmpfile)
+ self._wait(self.tmpfile, 60.0, "/")
+
+ def testNoShellOutputCwd(self):
+ utils.StartDaemon(["pwd"], output=self.tmpfile, cwd=os.getcwd())
+ self._wait(self.tmpfile, 60.0, os.getcwd())
+
+ def testShellEnv(self):
+ utils.StartDaemon("echo \"$GNT_TEST_VAR\"", output=self.tmpfile,
+ env={ "GNT_TEST_VAR": "Hello World", })
+ self._wait(self.tmpfile, 60.0, "Hello World")
+
+ def testNoShellEnv(self):
+ utils.StartDaemon(["printenv", "GNT_TEST_VAR"], output=self.tmpfile,
+ env={ "GNT_TEST_VAR": "Hello World", })
+ self._wait(self.tmpfile, 60.0, "Hello World")
+
+ def testOutputFd(self):
+ fd = os.open(self.tmpfile, os.O_WRONLY | os.O_CREAT)
+ try:
+ utils.StartDaemon(["pwd"], output_fd=fd, cwd=os.getcwd())
+ finally:
+ os.close(fd)
+ self._wait(self.tmpfile, 60.0, os.getcwd())
+
+ def testPid(self):
+ pid = utils.StartDaemon("echo $$ > %s" % self.tmpfile)
+ self._wait(self.tmpfile, 60.0, str(pid))
+
+ def testPidFile(self):
+ pidfile = os.path.join(self.tmpdir, "pid")
+ checkfile = os.path.join(self.tmpdir, "abort")
+
+ pid = utils.StartDaemon("while sleep 5; do :; done", pidfile=pidfile,
+ output=self.tmpfile)
+ try:
+ fd = os.open(pidfile, os.O_RDONLY)
+ try:
+ # Check file is locked
+ self.assertRaises(errors.LockError, utils.LockFile, fd)
+
+ pidtext = os.read(fd, 100)
+ finally:
+ os.close(fd)
+
+ self.assertEqual(int(pidtext.strip()), pid)
+
+ self.assert_(utils.IsProcessAlive(pid))
+ finally:
+ # No matter what happens, kill daemon
+ utils.KillProcess(pid, timeout=5.0, waitpid=False)
+ self.failIf(utils.IsProcessAlive(pid))
+
+ self.assertEqual(utils.ReadFile(self.tmpfile), "")
+
+ def _wait(self, path, timeout, expected):
+ # Due to the asynchronous nature of daemon processes, polling is necessary.
+ # A timeout makes sure the test doesn't hang forever.
+ def _CheckFile():
+ if not (os.path.isfile(path) and
+ utils.ReadFile(path).strip() == expected):
+ raise utils.RetryAgain()
+
+ try:
+ utils.Retry(_CheckFile, (0.01, 1.5, 1.0), timeout)
+ except utils.RetryTimeout:
+ self.fail("Apparently the daemon didn't run in %s seconds and/or"
+ " didn't write the correct output" % timeout)
+
+ def testError(self):
+ self.assertRaises(errors.OpExecError, utils.StartDaemon,
+ ["./does-NOT-EXIST/here/0123456789"])
+ self.assertRaises(errors.OpExecError, utils.StartDaemon,
+ ["./does-NOT-EXIST/here/0123456789"],
+ output=os.path.join(self.tmpdir, "DIR/NOT/EXIST"))
+ self.assertRaises(errors.OpExecError, utils.StartDaemon,
+ ["./does-NOT-EXIST/here/0123456789"],
+ cwd=os.path.join(self.tmpdir, "DIR/NOT/EXIST"))
+ self.assertRaises(errors.OpExecError, utils.StartDaemon,
+ ["./does-NOT-EXIST/here/0123456789"],
+ output=os.path.join(self.tmpdir, "DIR/NOT/EXIST"))
+
+ fd = os.open(self.tmpfile, os.O_WRONLY | os.O_CREAT)
+ try:
+ self.assertRaises(errors.ProgrammerError, utils.StartDaemon,
+ ["./does-NOT-EXIST/here/0123456789"],
+ output=self.tmpfile, output_fd=fd)
+ finally:
+ os.close(fd)
+
class TestSetCloseOnExecFlag(unittest.TestCase):
"""Tests for SetCloseOnExecFlag"""
fcntl.FD_CLOEXEC)
+class TestSetNonblockFlag(unittest.TestCase):
+ def setUp(self):
+ self.tmpfile = tempfile.TemporaryFile()
+
+ def testEnable(self):
+ utils.SetNonblockFlag(self.tmpfile.fileno(), True)
+ self.failUnless(fcntl.fcntl(self.tmpfile.fileno(), fcntl.F_GETFL) &
+ os.O_NONBLOCK)
+
+ def testDisable(self):
+ utils.SetNonblockFlag(self.tmpfile.fileno(), False)
+ self.failIf(fcntl.fcntl(self.tmpfile.fileno(), fcntl.F_GETFL) &
+ os.O_NONBLOCK)
+
+
class TestRemoveFile(unittest.TestCase):
"""Test case for the RemoveFile function"""
None)
+class TestReadFile(testutils.GanetiTestCase):
+
+ def testReadAll(self):
+ data = utils.ReadFile(self._TestDataFilename("cert1.pem"))
+ self.assertEqual(len(data), 814)
+
+ h = md5.new()
+ h.update(data)
+ self.assertEqual(h.hexdigest(), "a491efb3efe56a0535f924d5f8680fd4")
+
+ def testReadSize(self):
+ data = utils.ReadFile(self._TestDataFilename("cert1.pem"),
+ size=100)
+ self.assertEqual(len(data), 100)
+
+ h = md5.new()
+ h.update(data)
+ self.assertEqual(h.hexdigest(), "893772354e4e690b9efd073eed433ce7")
+
+ def testError(self):
+ self.assertRaises(EnvironmentError, utils.ReadFile,
+ "/dev/null/does-not-exist")
+
+
+class TestReadOneLineFile(testutils.GanetiTestCase):
+
+ def setUp(self):
+ testutils.GanetiTestCase.setUp(self)
+
+ def testDefault(self):
+ data = ReadOneLineFile(self._TestDataFilename("cert1.pem"))
+ self.assertEqual(len(data), 27)
+ self.assertEqual(data, "-----BEGIN CERTIFICATE-----")
+
+ def testNotStrict(self):
+ data = ReadOneLineFile(self._TestDataFilename("cert1.pem"), strict=False)
+ self.assertEqual(len(data), 27)
+ self.assertEqual(data, "-----BEGIN CERTIFICATE-----")
+
+ def testStrictFailure(self):
+ self.assertRaises(errors.GenericError, ReadOneLineFile,
+ self._TestDataFilename("cert1.pem"), strict=True)
+
+ def testLongLine(self):
+ dummydata = (1024 * "Hello World! ")
+ myfile = self._CreateTempFile()
+ utils.WriteFile(myfile, data=dummydata)
+ datastrict = ReadOneLineFile(myfile, strict=True)
+ datalax = ReadOneLineFile(myfile, strict=False)
+ self.assertEqual(dummydata, datastrict)
+ self.assertEqual(dummydata, datalax)
+
+ def testNewline(self):
+ myfile = self._CreateTempFile()
+ myline = "myline"
+ for nl in ["", "\n", "\r\n"]:
+ dummydata = "%s%s" % (myline, nl)
+ utils.WriteFile(myfile, data=dummydata)
+ datalax = ReadOneLineFile(myfile, strict=False)
+ self.assertEqual(myline, datalax)
+ datastrict = ReadOneLineFile(myfile, strict=True)
+ self.assertEqual(myline, datastrict)
+
+ def testWhitespaceAndMultipleLines(self):
+ myfile = self._CreateTempFile()
+ for nl in ["", "\n", "\r\n"]:
+ for ws in [" ", "\t", "\t\t \t", "\t "]:
+ dummydata = (1024 * ("Foo bar baz %s%s" % (ws, nl)))
+ utils.WriteFile(myfile, data=dummydata)
+ datalax = ReadOneLineFile(myfile, strict=False)
+ if nl:
+ self.assert_(set("\r\n") & set(dummydata))
+ self.assertRaises(errors.GenericError, ReadOneLineFile,
+ myfile, strict=True)
+ explen = len("Foo bar baz ") + len(ws)
+ self.assertEqual(len(datalax), explen)
+ self.assertEqual(datalax, dummydata[:explen])
+ self.assertFalse(set("\r\n") & set(datalax))
+ else:
+ datastrict = ReadOneLineFile(myfile, strict=True)
+ self.assertEqual(dummydata, datastrict)
+ self.assertEqual(dummydata, datalax)
+
+ def testEmptylines(self):
+ myfile = self._CreateTempFile()
+ myline = "myline"
+ for nl in ["\n", "\r\n"]:
+ for ol in ["", "otherline"]:
+ dummydata = "%s%s%s%s%s%s" % (nl, nl, myline, nl, ol, nl)
+ utils.WriteFile(myfile, data=dummydata)
+ self.assert_(set("\r\n") & set(dummydata))
+ datalax = ReadOneLineFile(myfile, strict=False)
+ self.assertEqual(myline, datalax)
+ if ol:
+ self.assertRaises(errors.GenericError, ReadOneLineFile,
+ myfile, strict=True)
+ else:
+ datastrict = ReadOneLineFile(myfile, strict=True)
+ self.assertEqual(myline, datastrict)
+
+
+class TestTimestampForFilename(unittest.TestCase):
+ def test(self):
+ self.assert_("." not in utils.TimestampForFilename())
+ self.assert_(":" not in utils.TimestampForFilename())
+
+
+class TestCreateBackup(testutils.GanetiTestCase):
+ def setUp(self):
+ testutils.GanetiTestCase.setUp(self)
+
+ self.tmpdir = tempfile.mkdtemp()
+
+ def tearDown(self):
+ testutils.GanetiTestCase.tearDown(self)
+
+ shutil.rmtree(self.tmpdir)
+
+ def testEmpty(self):
+ filename = utils.PathJoin(self.tmpdir, "config.data")
+ utils.WriteFile(filename, data="")
+ bname = utils.CreateBackup(filename)
+ self.assertFileContent(bname, "")
+ self.assertEqual(len(glob.glob("%s*" % filename)), 2)
+ utils.CreateBackup(filename)
+ self.assertEqual(len(glob.glob("%s*" % filename)), 3)
+ utils.CreateBackup(filename)
+ self.assertEqual(len(glob.glob("%s*" % filename)), 4)
+
+ fifoname = utils.PathJoin(self.tmpdir, "fifo")
+ os.mkfifo(fifoname)
+ self.assertRaises(errors.ProgrammerError, utils.CreateBackup, fifoname)
+
+ def testContent(self):
+ bkpcount = 0
+ for data in ["", "X", "Hello World!\n" * 100, "Binary data\0\x01\x02\n"]:
+ for rep in [1, 2, 10, 127]:
+ testdata = data * rep
+
+ filename = utils.PathJoin(self.tmpdir, "test.data_")
+ utils.WriteFile(filename, data=testdata)
+ self.assertFileContent(filename, testdata)
+
+ for _ in range(3):
+ bname = utils.CreateBackup(filename)
+ bkpcount += 1
+ self.assertFileContent(bname, testdata)
+ self.assertEqual(len(glob.glob("%s*" % filename)), 1 + bkpcount)
+
+
class TestFormatUnit(unittest.TestCase):
"""Test case for the FormatUnit function"""
def testNowOwnAddress(self):
"""check that I don't own an address"""
- # network 192.0.2.0/24 is reserved for test/documentation as per
- # rfc 3330, so we *should* not have an address of this range... if
+ # Network 192.0.2.0/24 is reserved for test/documentation as per
+ # RFC 5735, so we *should* not have an address of this range... if
# this fails, we should extend the test to multiple addresses
DST_IP = "192.0.2.1"
self.failIf(OwnIpAddress(DST_IP), "Should not own IP address %s" % DST_IP)
+def _GetSocketCredentials(path):
+ """Connect to a Unix socket and return remote credentials.
+
+ """
+ sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
+ try:
+ sock.settimeout(10)
+ sock.connect(path)
+ return utils.GetSocketCredentials(sock)
+ finally:
+ sock.close()
+
+
+class TestGetSocketCredentials(unittest.TestCase):
+ def setUp(self):
+ self.tmpdir = tempfile.mkdtemp()
+ self.sockpath = utils.PathJoin(self.tmpdir, "sock")
+
+ self.listener = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
+ self.listener.settimeout(10)
+ self.listener.bind(self.sockpath)
+ self.listener.listen(1)
+
+ def tearDown(self):
+ self.listener.shutdown(socket.SHUT_RDWR)
+ self.listener.close()
+ shutil.rmtree(self.tmpdir)
+
+ def test(self):
+ (c2pr, c2pw) = os.pipe()
+
+ # Start child process
+ child = os.fork()
+ if child == 0:
+ try:
+ data = serializer.DumpJson(_GetSocketCredentials(self.sockpath))
+
+ os.write(c2pw, data)
+ os.close(c2pw)
+
+ os._exit(0)
+ finally:
+ os._exit(1)
+
+ os.close(c2pw)
+
+ # Wait for one connection
+ (conn, _) = self.listener.accept()
+ conn.recv(1)
+ conn.close()
+
+ # Wait for result
+ result = os.read(c2pr, 4096)
+ os.close(c2pr)
+
+ # Check child's exit code
+ (_, status) = os.waitpid(child, 0)
+ self.assertFalse(os.WIFSIGNALED(status))
+ self.assertEqual(os.WEXITSTATUS(status), 0)
+
+ # Check result
+ (pid, uid, gid) = serializer.LoadJson(result)
+ self.assertEqual(pid, os.getpid())
+ self.assertEqual(uid, os.getuid())
+ self.assertEqual(gid, os.getgid())
+
+
class TestListVisibleFiles(unittest.TestCase):
"""Test case for ListVisibleFiles"""
expected = ["a", "b"]
self._test(files, expected)
+ def testNonAbsolutePath(self):
+ self.failUnlessRaises(errors.ProgrammerError, ListVisibleFiles, "abc")
+
+ def testNonNormalizedPath(self):
+ self.failUnlessRaises(errors.ProgrammerError, ListVisibleFiles,
+ "/bin/../tmp")
+
class TestNewUUID(unittest.TestCase):
"""Test case for NewUUID"""
self.failUnlessEqual(TailFile(fname, lines=i), data[-i:])
-class TestFileLock(unittest.TestCase):
+class _BaseFileLockTest:
"""Test case for the FileLock class"""
- def setUp(self):
- self.tmpfile = tempfile.NamedTemporaryFile()
- self.lock = utils.FileLock(self.tmpfile.name)
-
def testSharedNonblocking(self):
self.lock.Shared(blocking=False)
self.lock.Close()
self.lock.Unlock(blocking=False)
self.lock.Close()
+ def testSimpleTimeout(self):
+ # These will succeed on the first attempt, hence a short timeout
+ self.lock.Shared(blocking=True, timeout=10.0)
+ self.lock.Exclusive(blocking=False, timeout=10.0)
+ self.lock.Unlock(blocking=True, timeout=10.0)
+ self.lock.Close()
+
+ @staticmethod
+ def _TryLockInner(filename, shared, blocking):
+ lock = utils.FileLock.Open(filename)
+
+ if shared:
+ fn = lock.Shared
+ else:
+ fn = lock.Exclusive
+
+ try:
+ # The timeout doesn't really matter as the parent process waits for us to
+ # finish anyway.
+ fn(blocking=blocking, timeout=0.01)
+ except errors.LockError, err:
+ return False
+
+ return True
+
+ def _TryLock(self, *args):
+ return utils.RunInSeparateProcess(self._TryLockInner, self.tmpfile.name,
+ *args)
+
+ def testTimeout(self):
+ for blocking in [True, False]:
+ self.lock.Exclusive(blocking=True)
+ self.failIf(self._TryLock(False, blocking))
+ self.failIf(self._TryLock(True, blocking))
+
+ self.lock.Shared(blocking=True)
+ self.assert_(self._TryLock(True, blocking))
+ self.failIf(self._TryLock(False, blocking))
+
def testCloseShared(self):
self.lock.Close()
self.assertRaises(AssertionError, self.lock.Shared, blocking=False)
self.assertRaises(AssertionError, self.lock.Unlock, blocking=False)
+class TestFileLockWithFilename(testutils.GanetiTestCase, _BaseFileLockTest):
+ TESTDATA = "Hello World\n" * 10
+
+ def setUp(self):
+ testutils.GanetiTestCase.setUp(self)
+
+ self.tmpfile = tempfile.NamedTemporaryFile()
+ utils.WriteFile(self.tmpfile.name, data=self.TESTDATA)
+ self.lock = utils.FileLock.Open(self.tmpfile.name)
+
+ # Ensure "Open" didn't truncate file
+ self.assertFileContent(self.tmpfile.name, self.TESTDATA)
+
+ def tearDown(self):
+ self.assertFileContent(self.tmpfile.name, self.TESTDATA)
+
+ testutils.GanetiTestCase.tearDown(self)
+
+
+class TestFileLockWithFileObject(unittest.TestCase, _BaseFileLockTest):
+ def setUp(self):
+ self.tmpfile = tempfile.NamedTemporaryFile()
+ self.lock = utils.FileLock(open(self.tmpfile.name, "w"), self.tmpfile.name)
+
+
class TestTimeFunctions(unittest.TestCase):
"""Test case for time functions"""
self.assertRaises(errors.TypeEnforcementError, self._fdt, {'d': '4 L'})
-class TestIsAbsNormPath(unittest.TestCase):
- """Testing case for IsProcessAlive"""
+class TestIsNormAbsPath(unittest.TestCase):
+ """Testing case for IsNormAbsPath"""
def _pathTestHelper(self, path, result):
if result:
self.assertEqual(exp, utils.RunInSeparateProcess(_child))
+ def testArgs(self):
+ for arg in [0, 1, 999, "Hello World", (1, 2, 3)]:
+ def _child(carg1, carg2):
+ return carg1 == "Foo" and carg2 == arg
+
+ self.assert_(utils.RunInSeparateProcess(_child, "Foo", arg))
+
def testPid(self):
parent_pid = os.getpid()
self.failUnlessEqual(UnescapeAndSplit(sep.join(a), sep=sep), b)
-class TestGenerateSelfSignedSslCert(unittest.TestCase):
+class TestGenerateSelfSignedX509Cert(unittest.TestCase):
def setUp(self):
self.tmpdir = tempfile.mkdtemp()
def tearDown(self):
shutil.rmtree(self.tmpdir)
- def _checkPrivateRsaKey(self, key):
+ def _checkRsaPrivateKey(self, key):
lines = key.splitlines()
- self.assert_("-----BEGIN RSA PRIVATE KEY-----" in lines)
- self.assert_("-----END RSA PRIVATE KEY-----" in lines)
+ return ("-----BEGIN RSA PRIVATE KEY-----" in lines and
+ "-----END RSA PRIVATE KEY-----" in lines)
- def _checkRsaCertificate(self, cert):
+ def _checkCertificate(self, cert):
lines = cert.splitlines()
- self.assert_("-----BEGIN CERTIFICATE-----" in lines)
- self.assert_("-----END CERTIFICATE-----" in lines)
+ return ("-----BEGIN CERTIFICATE-----" in lines and
+ "-----END CERTIFICATE-----" in lines)
- def testSingleFile(self):
+ def test(self):
+ for common_name in [None, ".", "Ganeti", "node1.example.com"]:
+ (key_pem, cert_pem) = utils.GenerateSelfSignedX509Cert(common_name, 300)
+ self._checkRsaPrivateKey(key_pem)
+ self._checkCertificate(cert_pem)
+
+ key = OpenSSL.crypto.load_privatekey(OpenSSL.crypto.FILETYPE_PEM,
+ key_pem)
+ self.assert_(key.bits() >= 1024)
+ self.assertEqual(key.bits(), constants.RSA_KEY_BITS)
+ self.assertEqual(key.type(), OpenSSL.crypto.TYPE_RSA)
+
+ x509 = OpenSSL.crypto.load_certificate(OpenSSL.crypto.FILETYPE_PEM,
+ cert_pem)
+ self.failIf(x509.has_expired())
+ self.assertEqual(x509.get_issuer().CN, common_name)
+ self.assertEqual(x509.get_subject().CN, common_name)
+ self.assertEqual(x509.get_pubkey().bits(), constants.RSA_KEY_BITS)
+
+ def testLegacy(self):
cert1_filename = os.path.join(self.tmpdir, "cert1.pem")
utils.GenerateSelfSignedSslCert(cert1_filename, validity=1)
cert1 = utils.ReadFile(cert1_filename)
- self._checkPrivateRsaKey(cert1)
- self._checkRsaCertificate(cert1)
+ self.assert_(self._checkRsaPrivateKey(cert1))
+ self.assert_(self._checkCertificate(cert1))
+
+
+class TestPathJoin(unittest.TestCase):
+ """Testing case for PathJoin"""
+
+ def testBasicItems(self):
+ mlist = ["/a", "b", "c"]
+ self.failUnlessEqual(PathJoin(*mlist), "/".join(mlist))
+
+ def testNonAbsPrefix(self):
+ self.failUnlessRaises(ValueError, PathJoin, "a", "b")
+
+ def testBackTrack(self):
+ self.failUnlessRaises(ValueError, PathJoin, "/a", "b/../c")
+
+ def testMultiAbs(self):
+ self.failUnlessRaises(ValueError, PathJoin, "/a", "/b")
+
+
+class TestHostInfo(unittest.TestCase):
+ """Testing case for HostInfo"""
+
+ def testUppercase(self):
+ data = "AbC.example.com"
+ self.failUnlessEqual(HostInfo.NormalizeName(data), data.lower())
+
+ def testTooLongName(self):
+ data = "a.b." + "c" * 255
+ self.failUnlessRaises(OpPrereqError, HostInfo.NormalizeName, data)
+
+ def testTrailingDot(self):
+ data = "a.b.c"
+ self.failUnlessEqual(HostInfo.NormalizeName(data + "."), data)
+
+ def testInvalidName(self):
+ data = [
+ "a b",
+ "a/b",
+ ".a.b",
+ "a..b",
+ ]
+ for value in data:
+ self.failUnlessRaises(OpPrereqError, HostInfo.NormalizeName, value)
+
+ def testValidName(self):
+ data = [
+ "a.b",
+ "a-b",
+ "a_b",
+ "a.b.c",
+ ]
+ for value in data:
+ HostInfo.NormalizeName(value)
+
+
+class TestParseAsn1Generalizedtime(unittest.TestCase):
+ def test(self):
+ # UTC
+ self.assertEqual(utils._ParseAsn1Generalizedtime("19700101000000Z"), 0)
+ self.assertEqual(utils._ParseAsn1Generalizedtime("20100222174152Z"),
+ 1266860512)
+ self.assertEqual(utils._ParseAsn1Generalizedtime("20380119031407Z"),
+ (2**31) - 1)
+
+ # With offset
+ self.assertEqual(utils._ParseAsn1Generalizedtime("20100222174152+0000"),
+ 1266860512)
+ self.assertEqual(utils._ParseAsn1Generalizedtime("20100223131652+0000"),
+ 1266931012)
+ self.assertEqual(utils._ParseAsn1Generalizedtime("20100223051808-0800"),
+ 1266931088)
+ self.assertEqual(utils._ParseAsn1Generalizedtime("20100224002135+1100"),
+ 1266931295)
+ self.assertEqual(utils._ParseAsn1Generalizedtime("19700101000000-0100"),
+ 3600)
+
+ # Leap seconds are not supported by datetime.datetime
+ self.assertRaises(ValueError, utils._ParseAsn1Generalizedtime,
+ "19841231235960+0000")
+ self.assertRaises(ValueError, utils._ParseAsn1Generalizedtime,
+ "19920630235960+0000")
+
+ # Errors
+ self.assertRaises(ValueError, utils._ParseAsn1Generalizedtime, "")
+ self.assertRaises(ValueError, utils._ParseAsn1Generalizedtime, "invalid")
+ self.assertRaises(ValueError, utils._ParseAsn1Generalizedtime,
+ "20100222174152")
+ self.assertRaises(ValueError, utils._ParseAsn1Generalizedtime,
+ "Mon Feb 22 17:47:02 UTC 2010")
+ self.assertRaises(ValueError, utils._ParseAsn1Generalizedtime,
+ "2010-02-22 17:42:02")
+
+
+class TestGetX509CertValidity(testutils.GanetiTestCase):
+ def setUp(self):
+ testutils.GanetiTestCase.setUp(self)
+
+ pyopenssl_version = distutils.version.LooseVersion(OpenSSL.__version__)
+
+ # Test whether we have pyOpenSSL 0.7 or above
+ self.pyopenssl0_7 = (pyopenssl_version >= "0.7")
+
+ if not self.pyopenssl0_7:
+ warnings.warn("This test requires pyOpenSSL 0.7 or above to"
+ " function correctly")
+
+ def _LoadCert(self, name):
+ return OpenSSL.crypto.load_certificate(OpenSSL.crypto.FILETYPE_PEM,
+ self._ReadTestData(name))
+
+ def test(self):
+ validity = utils.GetX509CertValidity(self._LoadCert("cert1.pem"))
+ if self.pyopenssl0_7:
+ self.assertEqual(validity, (1266919967, 1267524767))
+ else:
+ self.assertEqual(validity, (None, None))
+
+
+class TestSignX509Certificate(unittest.TestCase):
+ KEY = "My private key!"
+ KEY_OTHER = "Another key"
+
+ def test(self):
+ # Generate certificate valid for 5 minutes
+ (_, cert_pem) = utils.GenerateSelfSignedX509Cert(None, 300)
+
+ cert = OpenSSL.crypto.load_certificate(OpenSSL.crypto.FILETYPE_PEM,
+ cert_pem)
+
+ # No signature at all
+ self.assertRaises(errors.GenericError,
+ utils.LoadSignedX509Certificate, cert_pem, self.KEY)
+
+ # Invalid input
+ self.assertRaises(errors.GenericError, utils.LoadSignedX509Certificate,
+ "", self.KEY)
+ self.assertRaises(errors.GenericError, utils.LoadSignedX509Certificate,
+ "X-Ganeti-Signature: \n", self.KEY)
+ self.assertRaises(errors.GenericError, utils.LoadSignedX509Certificate,
+ "X-Ganeti-Sign: $1234$abcdef\n", self.KEY)
+ self.assertRaises(errors.GenericError, utils.LoadSignedX509Certificate,
+ "X-Ganeti-Signature: $1234567890$abcdef\n", self.KEY)
+ self.assertRaises(errors.GenericError, utils.LoadSignedX509Certificate,
+ "X-Ganeti-Signature: $1234$abc\n\n" + cert_pem, self.KEY)
+
+ # Invalid salt
+ for salt in list("-_@$,:;/\\ \t\n"):
+ self.assertRaises(errors.GenericError, utils.SignX509Certificate,
+ cert_pem, self.KEY, "foo%sbar" % salt)
+
+ for salt in ["HelloWorld", "salt", string.letters, string.digits,
+ utils.GenerateSecret(numbytes=4),
+ utils.GenerateSecret(numbytes=16),
+ "{123:456}".encode("hex")]:
+ signed_pem = utils.SignX509Certificate(cert, self.KEY, salt)
+
+ self._Check(cert, salt, signed_pem)
+
+ self._Check(cert, salt, "X-Another-Header: with a value\n" + signed_pem)
+ self._Check(cert, salt, (10 * "Hello World!\n") + signed_pem)
+ self._Check(cert, salt, (signed_pem + "\n\na few more\n"
+ "lines----\n------ at\nthe end!"))
+
+ def _Check(self, cert, salt, pem):
+ (cert2, salt2) = utils.LoadSignedX509Certificate(pem, self.KEY)
+ self.assertEqual(salt, salt2)
+ self.assertEqual(cert.digest("sha1"), cert2.digest("sha1"))
+
+ # Other key
+ self.assertRaises(errors.GenericError, utils.LoadSignedX509Certificate,
+ pem, self.KEY_OTHER)
+
+
+class TestMakedirs(unittest.TestCase):
+ def setUp(self):
+ self.tmpdir = tempfile.mkdtemp()
+
+ def tearDown(self):
+ shutil.rmtree(self.tmpdir)
+
+ def testNonExisting(self):
+ path = utils.PathJoin(self.tmpdir, "foo")
+ utils.Makedirs(path)
+ self.assert_(os.path.isdir(path))
+
+ def testExisting(self):
+ path = utils.PathJoin(self.tmpdir, "foo")
+ os.mkdir(path)
+ utils.Makedirs(path)
+ self.assert_(os.path.isdir(path))
+
+ def testRecursiveNonExisting(self):
+ path = utils.PathJoin(self.tmpdir, "foo/bar/baz")
+ utils.Makedirs(path)
+ self.assert_(os.path.isdir(path))
+
+ def testRecursiveExisting(self):
+ path = utils.PathJoin(self.tmpdir, "B/moo/xyz")
+ self.assert_(not os.path.exists(path))
+ os.mkdir(utils.PathJoin(self.tmpdir, "B"))
+ utils.Makedirs(path)
+ self.assert_(os.path.isdir(path))
+
+
+class TestRetry(testutils.GanetiTestCase):
+ def setUp(self):
+ testutils.GanetiTestCase.setUp(self)
+ self.retries = 0
+
+ @staticmethod
+ def _RaiseRetryAgain():
+ raise utils.RetryAgain()
+
+ @staticmethod
+ def _RaiseRetryAgainWithArg(args):
+ raise utils.RetryAgain(*args)
+
+ def _WrongNestedLoop(self):
+ return utils.Retry(self._RaiseRetryAgain, 0.01, 0.02)
+
+ def _RetryAndSucceed(self, retries):
+ if self.retries < retries:
+ self.retries += 1
+ raise utils.RetryAgain()
+ else:
+ return True
+
+ def testRaiseTimeout(self):
+ self.failUnlessRaises(utils.RetryTimeout, utils.Retry,
+ self._RaiseRetryAgain, 0.01, 0.02)
+ self.failUnlessRaises(utils.RetryTimeout, utils.Retry,
+ self._RetryAndSucceed, 0.01, 0, args=[1])
+ self.failUnlessEqual(self.retries, 1)
+
+ def testComplete(self):
+ self.failUnlessEqual(utils.Retry(lambda: True, 0, 1), True)
+ self.failUnlessEqual(utils.Retry(self._RetryAndSucceed, 0, 1, args=[2]),
+ True)
+ self.failUnlessEqual(self.retries, 2)
+
+ def testNestedLoop(self):
+ try:
+ self.failUnlessRaises(errors.ProgrammerError, utils.Retry,
+ self._WrongNestedLoop, 0, 1)
+ except utils.RetryTimeout:
+ self.fail("Didn't detect inner loop's exception")
+
+ def testTimeoutArgument(self):
+ retry_arg="my_important_debugging_message"
+ try:
+ utils.Retry(self._RaiseRetryAgainWithArg, 0.01, 0.02, args=[[retry_arg]])
+ except utils.RetryTimeout, err:
+ self.failUnlessEqual(err.args, (retry_arg, ))
+ else:
+ self.fail("Expected timeout didn't happen")
+
+ def testRaiseInnerWithExc(self):
+ retry_arg="my_important_debugging_message"
+ try:
+ try:
+ utils.Retry(self._RaiseRetryAgainWithArg, 0.01, 0.02,
+ args=[[errors.GenericError(retry_arg, retry_arg)]])
+ except utils.RetryTimeout, err:
+ err.RaiseInner()
+ else:
+ self.fail("Expected timeout didn't happen")
+ except errors.GenericError, err:
+ self.failUnlessEqual(err.args, (retry_arg, retry_arg))
+ else:
+ self.fail("Expected GenericError didn't happen")
+
+ def testRaiseInnerWithMsg(self):
+ retry_arg="my_important_debugging_message"
+ try:
+ try:
+ utils.Retry(self._RaiseRetryAgainWithArg, 0.01, 0.02,
+ args=[[retry_arg, retry_arg]])
+ except utils.RetryTimeout, err:
+ err.RaiseInner()
+ else:
+ self.fail("Expected timeout didn't happen")
+ except utils.RetryTimeout, err:
+ self.failUnlessEqual(err.args, (retry_arg, retry_arg))
+ else:
+ self.fail("Expected RetryTimeout didn't happen")
+
+
+class TestLineSplitter(unittest.TestCase):
+ def test(self):
+ lines = []
+ ls = utils.LineSplitter(lines.append)
+ ls.write("Hello World\n")
+ self.assertEqual(lines, [])
+ ls.write("Foo\n Bar\r\n ")
+ ls.write("Baz")
+ ls.write("Moo")
+ self.assertEqual(lines, [])
+ ls.flush()
+ self.assertEqual(lines, ["Hello World", "Foo", " Bar"])
+ ls.close()
+ self.assertEqual(lines, ["Hello World", "Foo", " Bar", " BazMoo"])
+
+ def _testExtra(self, line, all_lines, p1, p2):
+ self.assertEqual(p1, 999)
+ self.assertEqual(p2, "extra")
+ all_lines.append(line)
+
+ def testExtraArgsNoFlush(self):
+ lines = []
+ ls = utils.LineSplitter(self._testExtra, lines, 999, "extra")
+ ls.write("\n\nHello World\n")
+ ls.write("Foo\n Bar\r\n ")
+ ls.write("")
+ ls.write("Baz")
+ ls.write("Moo\n\nx\n")
+ self.assertEqual(lines, [])
+ ls.close()
+ self.assertEqual(lines, ["", "", "Hello World", "Foo", " Bar", " BazMoo",
+ "", "x"])
+
+
+class TestReadLockedPidFile(unittest.TestCase):
+ def setUp(self):
+ self.tmpdir = tempfile.mkdtemp()
+
+ def tearDown(self):
+ shutil.rmtree(self.tmpdir)
+
+ def testNonExistent(self):
+ path = utils.PathJoin(self.tmpdir, "nonexist")
+ self.assert_(utils.ReadLockedPidFile(path) is None)
+
+ def testUnlocked(self):
+ path = utils.PathJoin(self.tmpdir, "pid")
+ utils.WriteFile(path, data="123")
+ self.assert_(utils.ReadLockedPidFile(path) is None)
+
+ def testLocked(self):
+ path = utils.PathJoin(self.tmpdir, "pid")
+ utils.WriteFile(path, data="123")
+
+ fl = utils.FileLock.Open(path)
+ try:
+ fl.Exclusive(blocking=True)
+
+ self.assertEqual(utils.ReadLockedPidFile(path), 123)
+ finally:
+ fl.Close()
+
+ self.assert_(utils.ReadLockedPidFile(path) is None)
+
+ def testError(self):
+ path = utils.PathJoin(self.tmpdir, "foobar", "pid")
+ utils.WriteFile(utils.PathJoin(self.tmpdir, "foobar"), data="")
+ # open(2) should return ENOTDIR
+ self.assertRaises(EnvironmentError, utils.ReadLockedPidFile, path)
+
+
+class TestCertVerification(testutils.GanetiTestCase):
+ def setUp(self):
+ testutils.GanetiTestCase.setUp(self)
+
+ self.tmpdir = tempfile.mkdtemp()
+
+ def tearDown(self):
+ shutil.rmtree(self.tmpdir)
+
+ def testVerifyCertificate(self):
+ cert_pem = utils.ReadFile(self._TestDataFilename("cert1.pem"))
+ cert = OpenSSL.crypto.load_certificate(OpenSSL.crypto.FILETYPE_PEM,
+ cert_pem)
+
+ # Not checking return value as this certificate is expired
+ utils.VerifyX509Certificate(cert, 30, 7)
+
+
+class TestVerifyCertificateInner(unittest.TestCase):
+ def test(self):
+ vci = utils._VerifyCertificateInner
+
+ # Valid
+ self.assertEqual(vci(False, 1263916313, 1298476313, 1266940313, 30, 7),
+ (None, None))
+
+ # Not yet valid
+ (errcode, msg) = vci(False, 1266507600, 1267544400, 1266075600, 30, 7)
+ self.assertEqual(errcode, utils.CERT_WARNING)
+
+ # Expiring soon
+ (errcode, msg) = vci(False, 1266507600, 1267544400, 1266939600, 30, 7)
+ self.assertEqual(errcode, utils.CERT_ERROR)
+
+ (errcode, msg) = vci(False, 1266507600, 1267544400, 1266939600, 30, 1)
+ self.assertEqual(errcode, utils.CERT_WARNING)
+
+ (errcode, msg) = vci(False, 1266507600, None, 1266939600, 30, 7)
+ self.assertEqual(errcode, None)
+
+ # Expired
+ (errcode, msg) = vci(True, 1266507600, 1267544400, 1266939600, 30, 7)
+ self.assertEqual(errcode, utils.CERT_ERROR)
+
+ (errcode, msg) = vci(True, None, 1267544400, 1266939600, 30, 7)
+ self.assertEqual(errcode, utils.CERT_ERROR)
+
+ (errcode, msg) = vci(True, 1266507600, None, 1266939600, 30, 7)
+ self.assertEqual(errcode, utils.CERT_ERROR)
+
+ (errcode, msg) = vci(True, None, None, 1266939600, 30, 7)
+ self.assertEqual(errcode, utils.CERT_ERROR)
+
+
+class TestHmacFunctions(unittest.TestCase):
+ # Digests can be checked with "openssl sha1 -hmac $key"
+ def testSha1Hmac(self):
+ self.assertEqual(utils.Sha1Hmac("", ""),
+ "fbdb1d1b18aa6c08324b7d64b71fb76370690e1d")
+ self.assertEqual(utils.Sha1Hmac("3YzMxZWE", "Hello World"),
+ "ef4f3bda82212ecb2f7ce868888a19092481f1fd")
+ self.assertEqual(utils.Sha1Hmac("TguMTA2K", ""),
+ "f904c2476527c6d3e6609ab683c66fa0652cb1dc")
+
+ longtext = 1500 * "The quick brown fox jumps over the lazy dog\n"
+ self.assertEqual(utils.Sha1Hmac("3YzMxZWE", longtext),
+ "35901b9a3001a7cdcf8e0e9d7c2e79df2223af54")
+
+ def testSha1HmacSalt(self):
+ self.assertEqual(utils.Sha1Hmac("TguMTA2K", "", salt="abc0"),
+ "4999bf342470eadb11dfcd24ca5680cf9fd7cdce")
+ self.assertEqual(utils.Sha1Hmac("TguMTA2K", "", salt="abc9"),
+ "17a4adc34d69c0d367d4ffbef96fd41d4df7a6e8")
+ self.assertEqual(utils.Sha1Hmac("3YzMxZWE", "Hello World", salt="xyz0"),
+ "7f264f8114c9066afc9bb7636e1786d996d3cc0d")
+
+ def testVerifySha1Hmac(self):
+ self.assert_(utils.VerifySha1Hmac("", "", ("fbdb1d1b18aa6c08324b"
+ "7d64b71fb76370690e1d")))
+ self.assert_(utils.VerifySha1Hmac("TguMTA2K", "",
+ ("f904c2476527c6d3e660"
+ "9ab683c66fa0652cb1dc")))
+
+ digest = "ef4f3bda82212ecb2f7ce868888a19092481f1fd"
+ self.assert_(utils.VerifySha1Hmac("3YzMxZWE", "Hello World", digest))
+ self.assert_(utils.VerifySha1Hmac("3YzMxZWE", "Hello World",
+ digest.lower()))
+ self.assert_(utils.VerifySha1Hmac("3YzMxZWE", "Hello World",
+ digest.upper()))
+ self.assert_(utils.VerifySha1Hmac("3YzMxZWE", "Hello World",
+ digest.title()))
+
+ def testVerifySha1HmacSalt(self):
+ self.assert_(utils.VerifySha1Hmac("TguMTA2K", "",
+ ("17a4adc34d69c0d367d4"
+ "ffbef96fd41d4df7a6e8"),
+ salt="abc9"))
+ self.assert_(utils.VerifySha1Hmac("3YzMxZWE", "Hello World",
+ ("7f264f8114c9066afc9b"
+ "b7636e1786d996d3cc0d"),
+ salt="xyz0"))
+
+
+class TestIgnoreSignals(unittest.TestCase):
+ """Test the IgnoreSignals decorator"""
+
+ @staticmethod
+ def _Raise(exception):
+ raise exception
+
+ @staticmethod
+ def _Return(rval):
+ return rval
+
+ def testIgnoreSignals(self):
+ sock_err_intr = socket.error(errno.EINTR, "Message")
+ sock_err_intr.errno = errno.EINTR
+ sock_err_inval = socket.error(errno.EINVAL, "Message")
+ sock_err_inval.errno = errno.EINVAL
+
+ env_err_intr = EnvironmentError(errno.EINTR, "Message")
+ env_err_inval = EnvironmentError(errno.EINVAL, "Message")
+
+ self.assertRaises(socket.error, self._Raise, sock_err_intr)
+ self.assertRaises(socket.error, self._Raise, sock_err_inval)
+ self.assertRaises(EnvironmentError, self._Raise, env_err_intr)
+ self.assertRaises(EnvironmentError, self._Raise, env_err_inval)
+
+ self.assertEquals(utils.IgnoreSignals(self._Raise, sock_err_intr), None)
+ self.assertEquals(utils.IgnoreSignals(self._Raise, env_err_intr), None)
+ self.assertRaises(socket.error, utils.IgnoreSignals, self._Raise,
+ sock_err_inval)
+ self.assertRaises(EnvironmentError, utils.IgnoreSignals, self._Raise,
+ env_err_inval)
+
+ self.assertEquals(utils.IgnoreSignals(self._Return, True), True)
+ self.assertEquals(utils.IgnoreSignals(self._Return, 33), 33)
if __name__ == '__main__':
projects / ganeti-local / blobdiff