root / test / ganeti.utils_unittest.py @ debed9ae
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#!/usr/bin/python
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#
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# Copyright (C) 2006, 2007 Google Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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# 02110-1301, USA.
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"""Script for unittesting the utils module"""
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import unittest |
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import os |
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import time |
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import tempfile |
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import os.path |
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import os |
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import stat |
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import signal |
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import socket |
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import shutil |
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import re |
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import select |
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import string |
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import fcntl |
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import OpenSSL |
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import warnings |
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import distutils.version |
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import glob |
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import ganeti |
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import testutils |
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from ganeti import constants |
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from ganeti import utils |
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from ganeti import errors |
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from ganeti.utils import IsProcessAlive, RunCmd, \ |
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RemoveFile, MatchNameComponent, FormatUnit, \ |
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ParseUnit, AddAuthorizedKey, RemoveAuthorizedKey, \ |
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ShellQuote, ShellQuoteArgs, TcpPing, ListVisibleFiles, \ |
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SetEtcHostsEntry, RemoveEtcHostsEntry, FirstFree, OwnIpAddress, \ |
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TailFile, ForceDictType, SafeEncode, IsNormAbsPath, FormatTime, \ |
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UnescapeAndSplit, RunParts, PathJoin, HostInfo |
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from ganeti.errors import LockError, UnitParseError, GenericError, \ |
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ProgrammerError, OpPrereqError |
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class TestIsProcessAlive(unittest.TestCase): |
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"""Testing case for IsProcessAlive"""
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def testExists(self): |
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mypid = os.getpid() |
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self.assert_(IsProcessAlive(mypid),
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"can't find myself running")
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def testNotExisting(self): |
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pid_non_existing = os.fork() |
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if pid_non_existing == 0: |
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os._exit(0)
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elif pid_non_existing < 0: |
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raise SystemError("can't fork") |
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os.waitpid(pid_non_existing, 0)
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self.assert_(not IsProcessAlive(pid_non_existing), |
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"nonexisting process detected")
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class TestPidFileFunctions(unittest.TestCase): |
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"""Tests for WritePidFile, RemovePidFile and ReadPidFile"""
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def setUp(self): |
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self.dir = tempfile.mkdtemp()
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self.f_dpn = lambda name: os.path.join(self.dir, "%s.pid" % name) |
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utils.DaemonPidFileName = self.f_dpn
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def testPidFileFunctions(self): |
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pid_file = self.f_dpn('test') |
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utils.WritePidFile('test')
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self.failUnless(os.path.exists(pid_file),
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"PID file should have been created")
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read_pid = utils.ReadPidFile(pid_file) |
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self.failUnlessEqual(read_pid, os.getpid())
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self.failUnless(utils.IsProcessAlive(read_pid))
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self.failUnlessRaises(GenericError, utils.WritePidFile, 'test') |
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utils.RemovePidFile('test')
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self.failIf(os.path.exists(pid_file),
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"PID file should not exist anymore")
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self.failUnlessEqual(utils.ReadPidFile(pid_file), 0, |
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"ReadPidFile should return 0 for missing pid file")
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fh = open(pid_file, "w") |
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fh.write("blah\n")
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fh.close() |
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self.failUnlessEqual(utils.ReadPidFile(pid_file), 0, |
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"ReadPidFile should return 0 for invalid pid file")
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utils.RemovePidFile('test')
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self.failIf(os.path.exists(pid_file),
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"PID file should not exist anymore")
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def testKill(self): |
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pid_file = self.f_dpn('child') |
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r_fd, w_fd = os.pipe() |
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new_pid = os.fork() |
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if new_pid == 0: #child |
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utils.WritePidFile('child')
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os.write(w_fd, 'a')
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signal.pause() |
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os._exit(0)
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return
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# else we are in the parent
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# wait until the child has written the pid file
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os.read(r_fd, 1)
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read_pid = utils.ReadPidFile(pid_file) |
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self.failUnlessEqual(read_pid, new_pid)
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self.failUnless(utils.IsProcessAlive(new_pid))
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utils.KillProcess(new_pid, waitpid=True)
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self.failIf(utils.IsProcessAlive(new_pid))
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utils.RemovePidFile('child')
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self.failUnlessRaises(ProgrammerError, utils.KillProcess, 0) |
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def tearDown(self): |
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for name in os.listdir(self.dir): |
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os.unlink(os.path.join(self.dir, name))
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os.rmdir(self.dir)
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class TestRunCmd(testutils.GanetiTestCase): |
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"""Testing case for the RunCmd function"""
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def setUp(self): |
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testutils.GanetiTestCase.setUp(self)
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self.magic = time.ctime() + " ganeti test" |
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self.fname = self._CreateTempFile() |
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def testOk(self): |
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"""Test successful exit code"""
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result = RunCmd("/bin/sh -c 'exit 0'")
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self.assertEqual(result.exit_code, 0) |
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self.assertEqual(result.output, "") |
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def testFail(self): |
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"""Test fail exit code"""
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result = RunCmd("/bin/sh -c 'exit 1'")
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self.assertEqual(result.exit_code, 1) |
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self.assertEqual(result.output, "") |
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def testStdout(self): |
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"""Test standard output"""
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cmd = 'echo -n "%s"' % self.magic |
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result = RunCmd("/bin/sh -c '%s'" % cmd)
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self.assertEqual(result.stdout, self.magic) |
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result = RunCmd("/bin/sh -c '%s'" % cmd, output=self.fname) |
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self.assertEqual(result.output, "") |
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self.assertFileContent(self.fname, self.magic) |
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def testStderr(self): |
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"""Test standard error"""
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cmd = 'echo -n "%s"' % self.magic |
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result = RunCmd("/bin/sh -c '%s' 1>&2" % cmd)
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self.assertEqual(result.stderr, self.magic) |
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result = RunCmd("/bin/sh -c '%s' 1>&2" % cmd, output=self.fname) |
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self.assertEqual(result.output, "") |
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self.assertFileContent(self.fname, self.magic) |
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def testCombined(self): |
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"""Test combined output"""
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cmd = 'echo -n "A%s"; echo -n "B%s" 1>&2' % (self.magic, self.magic) |
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expected = "A" + self.magic + "B" + self.magic |
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result = RunCmd("/bin/sh -c '%s'" % cmd)
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self.assertEqual(result.output, expected)
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result = RunCmd("/bin/sh -c '%s'" % cmd, output=self.fname) |
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self.assertEqual(result.output, "") |
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self.assertFileContent(self.fname, expected) |
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def testSignal(self): |
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"""Test signal"""
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result = RunCmd(["python", "-c", "import os; os.kill(os.getpid(), 15)"]) |
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self.assertEqual(result.signal, 15) |
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self.assertEqual(result.output, "") |
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def testListRun(self): |
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"""Test list runs"""
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result = RunCmd(["true"])
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self.assertEqual(result.signal, None) |
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self.assertEqual(result.exit_code, 0) |
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result = RunCmd(["/bin/sh", "-c", "exit 1"]) |
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self.assertEqual(result.signal, None) |
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self.assertEqual(result.exit_code, 1) |
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result = RunCmd(["echo", "-n", self.magic]) |
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self.assertEqual(result.signal, None) |
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self.assertEqual(result.exit_code, 0) |
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self.assertEqual(result.stdout, self.magic) |
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def testFileEmptyOutput(self): |
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"""Test file output"""
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result = RunCmd(["true"], output=self.fname) |
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self.assertEqual(result.signal, None) |
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self.assertEqual(result.exit_code, 0) |
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self.assertFileContent(self.fname, "") |
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def testLang(self): |
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"""Test locale environment"""
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old_env = os.environ.copy() |
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try:
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os.environ["LANG"] = "en_US.UTF-8" |
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os.environ["LC_ALL"] = "en_US.UTF-8" |
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result = RunCmd(["locale"])
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for line in result.output.splitlines(): |
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key, value = line.split("=", 1) |
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# Ignore these variables, they're overridden by LC_ALL
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if key == "LANG" or key == "LANGUAGE": |
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continue
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self.failIf(value and value != "C" and value != '"C"', |
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"Variable %s is set to the invalid value '%s'" % (key, value))
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finally:
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os.environ = old_env |
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def testDefaultCwd(self): |
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"""Test default working directory"""
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self.failUnlessEqual(RunCmd(["pwd"]).stdout.strip(), "/") |
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def testCwd(self): |
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"""Test default working directory"""
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self.failUnlessEqual(RunCmd(["pwd"], cwd="/").stdout.strip(), "/") |
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self.failUnlessEqual(RunCmd(["pwd"], cwd="/tmp").stdout.strip(), "/tmp") |
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cwd = os.getcwd() |
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self.failUnlessEqual(RunCmd(["pwd"], cwd=cwd).stdout.strip(), cwd) |
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def testResetEnv(self): |
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"""Test environment reset functionality"""
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self.failUnlessEqual(RunCmd(["env"], reset_env=True).stdout.strip(), "") |
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self.failUnlessEqual(RunCmd(["env"], reset_env=True, |
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env={"FOO": "bar",}).stdout.strip(), "FOO=bar") |
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class TestRunParts(unittest.TestCase): |
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"""Testing case for the RunParts function"""
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def setUp(self): |
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self.rundir = tempfile.mkdtemp(prefix="ganeti-test", suffix=".tmp") |
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def tearDown(self): |
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shutil.rmtree(self.rundir)
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def testEmpty(self): |
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"""Test on an empty dir"""
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self.failUnlessEqual(RunParts(self.rundir, reset_env=True), []) |
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def testSkipWrongName(self): |
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"""Test that wrong files are skipped"""
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fname = os.path.join(self.rundir, "00test.dot") |
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utils.WriteFile(fname, data="")
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os.chmod(fname, stat.S_IREAD | stat.S_IEXEC) |
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relname = os.path.basename(fname) |
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self.failUnlessEqual(RunParts(self.rundir, reset_env=True), |
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[(relname, constants.RUNPARTS_SKIP, None)])
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def testSkipNonExec(self): |
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"""Test that non executable files are skipped"""
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fname = os.path.join(self.rundir, "00test") |
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utils.WriteFile(fname, data="")
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relname = os.path.basename(fname) |
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self.failUnlessEqual(RunParts(self.rundir, reset_env=True), |
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[(relname, constants.RUNPARTS_SKIP, None)])
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def testError(self): |
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"""Test error on a broken executable"""
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fname = os.path.join(self.rundir, "00test") |
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utils.WriteFile(fname, data="")
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os.chmod(fname, stat.S_IREAD | stat.S_IEXEC) |
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(relname, status, error) = RunParts(self.rundir, reset_env=True)[0] |
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self.failUnlessEqual(relname, os.path.basename(fname))
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self.failUnlessEqual(status, constants.RUNPARTS_ERR)
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self.failUnless(error)
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def testSorted(self): |
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"""Test executions are sorted"""
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files = [] |
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files.append(os.path.join(self.rundir, "64test")) |
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files.append(os.path.join(self.rundir, "00test")) |
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files.append(os.path.join(self.rundir, "42test")) |
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for fname in files: |
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utils.WriteFile(fname, data="")
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results = RunParts(self.rundir, reset_env=True) |
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for fname in sorted(files): |
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self.failUnlessEqual(os.path.basename(fname), results.pop(0)[0]) |
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def testOk(self): |
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"""Test correct execution"""
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fname = os.path.join(self.rundir, "00test") |
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utils.WriteFile(fname, data="#!/bin/sh\n\necho -n ciao")
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os.chmod(fname, stat.S_IREAD | stat.S_IEXEC) |
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(relname, status, runresult) = RunParts(self.rundir, reset_env=True)[0] |
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self.failUnlessEqual(relname, os.path.basename(fname))
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self.failUnlessEqual(status, constants.RUNPARTS_RUN)
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self.failUnlessEqual(runresult.stdout, "ciao") |
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def testRunFail(self): |
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"""Test correct execution, with run failure"""
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fname = os.path.join(self.rundir, "00test") |
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utils.WriteFile(fname, data="#!/bin/sh\n\nexit 1")
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os.chmod(fname, stat.S_IREAD | stat.S_IEXEC) |
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(relname, status, runresult) = RunParts(self.rundir, reset_env=True)[0] |
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self.failUnlessEqual(relname, os.path.basename(fname))
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self.failUnlessEqual(status, constants.RUNPARTS_RUN)
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self.failUnlessEqual(runresult.exit_code, 1) |
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self.failUnless(runresult.failed)
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def testRunMix(self): |
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files = [] |
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files.append(os.path.join(self.rundir, "00test")) |
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files.append(os.path.join(self.rundir, "42test")) |
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files.append(os.path.join(self.rundir, "64test")) |
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files.append(os.path.join(self.rundir, "99test")) |
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files.sort() |
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# 1st has errors in execution
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utils.WriteFile(files[0], data="#!/bin/sh\n\nexit 1") |
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os.chmod(files[0], stat.S_IREAD | stat.S_IEXEC)
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# 2nd is skipped
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utils.WriteFile(files[1], data="") |
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# 3rd cannot execute properly
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utils.WriteFile(files[2], data="") |
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os.chmod(files[2], stat.S_IREAD | stat.S_IEXEC)
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# 4th execs
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utils.WriteFile(files[3], data="#!/bin/sh\n\necho -n ciao") |
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os.chmod(files[3], stat.S_IREAD | stat.S_IEXEC)
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results = RunParts(self.rundir, reset_env=True) |
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(relname, status, runresult) = results[0]
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self.failUnlessEqual(relname, os.path.basename(files[0])) |
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self.failUnlessEqual(status, constants.RUNPARTS_RUN)
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self.failUnlessEqual(runresult.exit_code, 1) |
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self.failUnless(runresult.failed)
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(relname, status, runresult) = results[1]
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self.failUnlessEqual(relname, os.path.basename(files[1])) |
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self.failUnlessEqual(status, constants.RUNPARTS_SKIP)
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self.failUnlessEqual(runresult, None) |
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(relname, status, runresult) = results[2]
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self.failUnlessEqual(relname, os.path.basename(files[2])) |
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self.failUnlessEqual(status, constants.RUNPARTS_ERR)
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self.failUnless(runresult)
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(relname, status, runresult) = results[3]
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self.failUnlessEqual(relname, os.path.basename(files[3])) |
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self.failUnlessEqual(status, constants.RUNPARTS_RUN)
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self.failUnlessEqual(runresult.output, "ciao") |
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self.failUnlessEqual(runresult.exit_code, 0) |
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self.failUnless(not runresult.failed) |
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class TestStartDaemon(testutils.GanetiTestCase): |
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def setUp(self): |
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self.tmpdir = tempfile.mkdtemp(prefix="ganeti-test") |
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self.tmpfile = os.path.join(self.tmpdir, "test") |
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def tearDown(self): |
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shutil.rmtree(self.tmpdir)
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def testShell(self): |
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utils.StartDaemon("echo Hello World > %s" % self.tmpfile) |
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self._wait(self.tmpfile, 60.0, "Hello World") |
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def testShellOutput(self): |
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utils.StartDaemon("echo Hello World", output=self.tmpfile) |
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self._wait(self.tmpfile, 60.0, "Hello World") |
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def testNoShellNoOutput(self): |
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utils.StartDaemon(["pwd"])
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def testNoShellNoOutputTouch(self): |
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testfile = os.path.join(self.tmpdir, "check") |
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self.failIf(os.path.exists(testfile))
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utils.StartDaemon(["touch", testfile])
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self._wait(testfile, 60.0, "") |
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def testNoShellOutput(self): |
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utils.StartDaemon(["pwd"], output=self.tmpfile) |
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self._wait(self.tmpfile, 60.0, "/") |
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def testNoShellOutputCwd(self): |
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utils.StartDaemon(["pwd"], output=self.tmpfile, cwd=os.getcwd()) |
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self._wait(self.tmpfile, 60.0, os.getcwd()) |
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def testShellEnv(self): |
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utils.StartDaemon("echo \"$GNT_TEST_VAR\"", output=self.tmpfile, |
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env={ "GNT_TEST_VAR": "Hello World", }) |
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self._wait(self.tmpfile, 60.0, "Hello World") |
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def testNoShellEnv(self): |
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utils.StartDaemon(["printenv", "GNT_TEST_VAR"], output=self.tmpfile, |
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env={ "GNT_TEST_VAR": "Hello World", }) |
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self._wait(self.tmpfile, 60.0, "Hello World") |
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def testOutputFd(self): |
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fd = os.open(self.tmpfile, os.O_WRONLY | os.O_CREAT)
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try:
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utils.StartDaemon(["pwd"], output_fd=fd, cwd=os.getcwd())
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finally:
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os.close(fd) |
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self._wait(self.tmpfile, 60.0, os.getcwd()) |
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def testPid(self): |
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pid = utils.StartDaemon("echo $$ > %s" % self.tmpfile) |
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self._wait(self.tmpfile, 60.0, str(pid)) |
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def testPidFile(self): |
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pidfile = os.path.join(self.tmpdir, "pid") |
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checkfile = os.path.join(self.tmpdir, "abort") |
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pid = utils.StartDaemon("while sleep 5; do :; done", pidfile=pidfile,
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output=self.tmpfile)
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try:
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fd = os.open(pidfile, os.O_RDONLY) |
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try:
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# Check file is locked
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self.assertRaises(errors.LockError, utils.LockFile, fd)
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pidtext = os.read(fd, 100)
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finally:
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os.close(fd) |
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self.assertEqual(int(pidtext.strip()), pid) |
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self.assert_(utils.IsProcessAlive(pid))
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finally:
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# No matter what happens, kill daemon
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utils.KillProcess(pid, timeout=5.0, waitpid=False) |
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self.failIf(utils.IsProcessAlive(pid))
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self.assertEqual(utils.ReadFile(self.tmpfile), "") |
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def _wait(self, path, timeout, expected): |
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# Due to the asynchronous nature of daemon processes, polling is necessary.
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# A timeout makes sure the test doesn't hang forever.
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def _CheckFile(): |
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if not (os.path.isfile(path) and |
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utils.ReadFile(path).strip() == expected): |
459 |
raise utils.RetryAgain()
|
460 |
|
461 |
try:
|
462 |
utils.Retry(_CheckFile, (0.01, 1.5, 1.0), timeout) |
463 |
except utils.RetryTimeout:
|
464 |
self.fail("Apparently the daemon didn't run in %s seconds and/or" |
465 |
" didn't write the correct output" % timeout)
|
466 |
|
467 |
def testError(self): |
468 |
self.assertRaises(errors.OpExecError, utils.StartDaemon,
|
469 |
["./does-NOT-EXIST/here/0123456789"])
|
470 |
self.assertRaises(errors.OpExecError, utils.StartDaemon,
|
471 |
["./does-NOT-EXIST/here/0123456789"],
|
472 |
output=os.path.join(self.tmpdir, "DIR/NOT/EXIST")) |
473 |
self.assertRaises(errors.OpExecError, utils.StartDaemon,
|
474 |
["./does-NOT-EXIST/here/0123456789"],
|
475 |
cwd=os.path.join(self.tmpdir, "DIR/NOT/EXIST")) |
476 |
self.assertRaises(errors.OpExecError, utils.StartDaemon,
|
477 |
["./does-NOT-EXIST/here/0123456789"],
|
478 |
output=os.path.join(self.tmpdir, "DIR/NOT/EXIST")) |
479 |
|
480 |
fd = os.open(self.tmpfile, os.O_WRONLY | os.O_CREAT)
|
481 |
try:
|
482 |
self.assertRaises(errors.ProgrammerError, utils.StartDaemon,
|
483 |
["./does-NOT-EXIST/here/0123456789"],
|
484 |
output=self.tmpfile, output_fd=fd)
|
485 |
finally:
|
486 |
os.close(fd) |
487 |
|
488 |
|
489 |
class TestSetCloseOnExecFlag(unittest.TestCase): |
490 |
"""Tests for SetCloseOnExecFlag"""
|
491 |
|
492 |
def setUp(self): |
493 |
self.tmpfile = tempfile.TemporaryFile()
|
494 |
|
495 |
def testEnable(self): |
496 |
utils.SetCloseOnExecFlag(self.tmpfile.fileno(), True) |
497 |
self.failUnless(fcntl.fcntl(self.tmpfile.fileno(), fcntl.F_GETFD) & |
498 |
fcntl.FD_CLOEXEC) |
499 |
|
500 |
def testDisable(self): |
501 |
utils.SetCloseOnExecFlag(self.tmpfile.fileno(), False) |
502 |
self.failIf(fcntl.fcntl(self.tmpfile.fileno(), fcntl.F_GETFD) & |
503 |
fcntl.FD_CLOEXEC) |
504 |
|
505 |
|
506 |
class TestSetNonblockFlag(unittest.TestCase): |
507 |
def setUp(self): |
508 |
self.tmpfile = tempfile.TemporaryFile()
|
509 |
|
510 |
def testEnable(self): |
511 |
utils.SetNonblockFlag(self.tmpfile.fileno(), True) |
512 |
self.failUnless(fcntl.fcntl(self.tmpfile.fileno(), fcntl.F_GETFL) & |
513 |
os.O_NONBLOCK) |
514 |
|
515 |
def testDisable(self): |
516 |
utils.SetNonblockFlag(self.tmpfile.fileno(), False) |
517 |
self.failIf(fcntl.fcntl(self.tmpfile.fileno(), fcntl.F_GETFL) & |
518 |
os.O_NONBLOCK) |
519 |
|
520 |
|
521 |
class TestRemoveFile(unittest.TestCase): |
522 |
"""Test case for the RemoveFile function"""
|
523 |
|
524 |
def setUp(self): |
525 |
"""Create a temp dir and file for each case"""
|
526 |
self.tmpdir = tempfile.mkdtemp('', 'ganeti-unittest-') |
527 |
fd, self.tmpfile = tempfile.mkstemp('', '', self.tmpdir) |
528 |
os.close(fd) |
529 |
|
530 |
def tearDown(self): |
531 |
if os.path.exists(self.tmpfile): |
532 |
os.unlink(self.tmpfile)
|
533 |
os.rmdir(self.tmpdir)
|
534 |
|
535 |
def testIgnoreDirs(self): |
536 |
"""Test that RemoveFile() ignores directories"""
|
537 |
self.assertEqual(None, RemoveFile(self.tmpdir)) |
538 |
|
539 |
def testIgnoreNotExisting(self): |
540 |
"""Test that RemoveFile() ignores non-existing files"""
|
541 |
RemoveFile(self.tmpfile)
|
542 |
RemoveFile(self.tmpfile)
|
543 |
|
544 |
def testRemoveFile(self): |
545 |
"""Test that RemoveFile does remove a file"""
|
546 |
RemoveFile(self.tmpfile)
|
547 |
if os.path.exists(self.tmpfile): |
548 |
self.fail("File '%s' not removed" % self.tmpfile) |
549 |
|
550 |
def testRemoveSymlink(self): |
551 |
"""Test that RemoveFile does remove symlinks"""
|
552 |
symlink = self.tmpdir + "/symlink" |
553 |
os.symlink("no-such-file", symlink)
|
554 |
RemoveFile(symlink) |
555 |
if os.path.exists(symlink):
|
556 |
self.fail("File '%s' not removed" % symlink) |
557 |
os.symlink(self.tmpfile, symlink)
|
558 |
RemoveFile(symlink) |
559 |
if os.path.exists(symlink):
|
560 |
self.fail("File '%s' not removed" % symlink) |
561 |
|
562 |
|
563 |
class TestRename(unittest.TestCase): |
564 |
"""Test case for RenameFile"""
|
565 |
|
566 |
def setUp(self): |
567 |
"""Create a temporary directory"""
|
568 |
self.tmpdir = tempfile.mkdtemp()
|
569 |
self.tmpfile = os.path.join(self.tmpdir, "test1") |
570 |
|
571 |
# Touch the file
|
572 |
open(self.tmpfile, "w").close() |
573 |
|
574 |
def tearDown(self): |
575 |
"""Remove temporary directory"""
|
576 |
shutil.rmtree(self.tmpdir)
|
577 |
|
578 |
def testSimpleRename1(self): |
579 |
"""Simple rename 1"""
|
580 |
utils.RenameFile(self.tmpfile, os.path.join(self.tmpdir, "xyz")) |
581 |
self.assert_(os.path.isfile(os.path.join(self.tmpdir, "xyz"))) |
582 |
|
583 |
def testSimpleRename2(self): |
584 |
"""Simple rename 2"""
|
585 |
utils.RenameFile(self.tmpfile, os.path.join(self.tmpdir, "xyz"), |
586 |
mkdir=True)
|
587 |
self.assert_(os.path.isfile(os.path.join(self.tmpdir, "xyz"))) |
588 |
|
589 |
def testRenameMkdir(self): |
590 |
"""Rename with mkdir"""
|
591 |
utils.RenameFile(self.tmpfile, os.path.join(self.tmpdir, "test/xyz"), |
592 |
mkdir=True)
|
593 |
self.assert_(os.path.isdir(os.path.join(self.tmpdir, "test"))) |
594 |
self.assert_(os.path.isfile(os.path.join(self.tmpdir, "test/xyz"))) |
595 |
|
596 |
utils.RenameFile(os.path.join(self.tmpdir, "test/xyz"), |
597 |
os.path.join(self.tmpdir, "test/foo/bar/baz"), |
598 |
mkdir=True)
|
599 |
self.assert_(os.path.isdir(os.path.join(self.tmpdir, "test"))) |
600 |
self.assert_(os.path.isdir(os.path.join(self.tmpdir, "test/foo/bar"))) |
601 |
self.assert_(os.path.isfile(os.path.join(self.tmpdir, "test/foo/bar/baz"))) |
602 |
|
603 |
|
604 |
class TestMatchNameComponent(unittest.TestCase): |
605 |
"""Test case for the MatchNameComponent function"""
|
606 |
|
607 |
def testEmptyList(self): |
608 |
"""Test that there is no match against an empty list"""
|
609 |
|
610 |
self.failUnlessEqual(MatchNameComponent("", []), None) |
611 |
self.failUnlessEqual(MatchNameComponent("test", []), None) |
612 |
|
613 |
def testSingleMatch(self): |
614 |
"""Test that a single match is performed correctly"""
|
615 |
mlist = ["test1.example.com", "test2.example.com", "test3.example.com"] |
616 |
for key in "test2", "test2.example", "test2.example.com": |
617 |
self.failUnlessEqual(MatchNameComponent(key, mlist), mlist[1]) |
618 |
|
619 |
def testMultipleMatches(self): |
620 |
"""Test that a multiple match is returned as None"""
|
621 |
mlist = ["test1.example.com", "test1.example.org", "test1.example.net"] |
622 |
for key in "test1", "test1.example": |
623 |
self.failUnlessEqual(MatchNameComponent(key, mlist), None) |
624 |
|
625 |
def testFullMatch(self): |
626 |
"""Test that a full match is returned correctly"""
|
627 |
key1 = "test1"
|
628 |
key2 = "test1.example"
|
629 |
mlist = [key2, key2 + ".com"]
|
630 |
self.failUnlessEqual(MatchNameComponent(key1, mlist), None) |
631 |
self.failUnlessEqual(MatchNameComponent(key2, mlist), key2)
|
632 |
|
633 |
def testCaseInsensitivePartialMatch(self): |
634 |
"""Test for the case_insensitive keyword"""
|
635 |
mlist = ["test1.example.com", "test2.example.net"] |
636 |
self.assertEqual(MatchNameComponent("test2", mlist, case_sensitive=False), |
637 |
"test2.example.net")
|
638 |
self.assertEqual(MatchNameComponent("Test2", mlist, case_sensitive=False), |
639 |
"test2.example.net")
|
640 |
self.assertEqual(MatchNameComponent("teSt2", mlist, case_sensitive=False), |
641 |
"test2.example.net")
|
642 |
self.assertEqual(MatchNameComponent("TeSt2", mlist, case_sensitive=False), |
643 |
"test2.example.net")
|
644 |
|
645 |
|
646 |
def testCaseInsensitiveFullMatch(self): |
647 |
mlist = ["ts1.ex", "ts1.ex.org", "ts2.ex", "Ts2.ex"] |
648 |
# Between the two ts1 a full string match non-case insensitive should work
|
649 |
self.assertEqual(MatchNameComponent("Ts1", mlist, case_sensitive=False), |
650 |
None)
|
651 |
self.assertEqual(MatchNameComponent("Ts1.ex", mlist, case_sensitive=False), |
652 |
"ts1.ex")
|
653 |
self.assertEqual(MatchNameComponent("ts1.ex", mlist, case_sensitive=False), |
654 |
"ts1.ex")
|
655 |
# Between the two ts2 only case differs, so only case-match works
|
656 |
self.assertEqual(MatchNameComponent("ts2.ex", mlist, case_sensitive=False), |
657 |
"ts2.ex")
|
658 |
self.assertEqual(MatchNameComponent("Ts2.ex", mlist, case_sensitive=False), |
659 |
"Ts2.ex")
|
660 |
self.assertEqual(MatchNameComponent("TS2.ex", mlist, case_sensitive=False), |
661 |
None)
|
662 |
|
663 |
|
664 |
class TestTimestampForFilename(unittest.TestCase): |
665 |
def test(self): |
666 |
self.assert_("." not in utils.TimestampForFilename()) |
667 |
self.assert_(":" not in utils.TimestampForFilename()) |
668 |
|
669 |
|
670 |
class TestCreateBackup(testutils.GanetiTestCase): |
671 |
def setUp(self): |
672 |
testutils.GanetiTestCase.setUp(self)
|
673 |
|
674 |
self.tmpdir = tempfile.mkdtemp()
|
675 |
|
676 |
def tearDown(self): |
677 |
testutils.GanetiTestCase.tearDown(self)
|
678 |
|
679 |
shutil.rmtree(self.tmpdir)
|
680 |
|
681 |
def testEmpty(self): |
682 |
filename = utils.PathJoin(self.tmpdir, "config.data") |
683 |
utils.WriteFile(filename, data="")
|
684 |
bname = utils.CreateBackup(filename) |
685 |
self.assertFileContent(bname, "") |
686 |
self.assertEqual(len(glob.glob("%s*" % filename)), 2) |
687 |
utils.CreateBackup(filename) |
688 |
self.assertEqual(len(glob.glob("%s*" % filename)), 3) |
689 |
utils.CreateBackup(filename) |
690 |
self.assertEqual(len(glob.glob("%s*" % filename)), 4) |
691 |
|
692 |
fifoname = utils.PathJoin(self.tmpdir, "fifo") |
693 |
os.mkfifo(fifoname) |
694 |
self.assertRaises(errors.ProgrammerError, utils.CreateBackup, fifoname)
|
695 |
|
696 |
def testContent(self): |
697 |
bkpcount = 0
|
698 |
for data in ["", "X", "Hello World!\n" * 100, "Binary data\0\x01\x02\n"]: |
699 |
for rep in [1, 2, 10, 127]: |
700 |
testdata = data * rep |
701 |
|
702 |
filename = utils.PathJoin(self.tmpdir, "test.data_") |
703 |
utils.WriteFile(filename, data=testdata) |
704 |
self.assertFileContent(filename, testdata)
|
705 |
|
706 |
for _ in range(3): |
707 |
bname = utils.CreateBackup(filename) |
708 |
bkpcount += 1
|
709 |
self.assertFileContent(bname, testdata)
|
710 |
self.assertEqual(len(glob.glob("%s*" % filename)), 1 + bkpcount) |
711 |
|
712 |
|
713 |
class TestFormatUnit(unittest.TestCase): |
714 |
"""Test case for the FormatUnit function"""
|
715 |
|
716 |
def testMiB(self): |
717 |
self.assertEqual(FormatUnit(1, 'h'), '1M') |
718 |
self.assertEqual(FormatUnit(100, 'h'), '100M') |
719 |
self.assertEqual(FormatUnit(1023, 'h'), '1023M') |
720 |
|
721 |
self.assertEqual(FormatUnit(1, 'm'), '1') |
722 |
self.assertEqual(FormatUnit(100, 'm'), '100') |
723 |
self.assertEqual(FormatUnit(1023, 'm'), '1023') |
724 |
|
725 |
self.assertEqual(FormatUnit(1024, 'm'), '1024') |
726 |
self.assertEqual(FormatUnit(1536, 'm'), '1536') |
727 |
self.assertEqual(FormatUnit(17133, 'm'), '17133') |
728 |
self.assertEqual(FormatUnit(1024 * 1024 - 1, 'm'), '1048575') |
729 |
|
730 |
def testGiB(self): |
731 |
self.assertEqual(FormatUnit(1024, 'h'), '1.0G') |
732 |
self.assertEqual(FormatUnit(1536, 'h'), '1.5G') |
733 |
self.assertEqual(FormatUnit(17133, 'h'), '16.7G') |
734 |
self.assertEqual(FormatUnit(1024 * 1024 - 1, 'h'), '1024.0G') |
735 |
|
736 |
self.assertEqual(FormatUnit(1024, 'g'), '1.0') |
737 |
self.assertEqual(FormatUnit(1536, 'g'), '1.5') |
738 |
self.assertEqual(FormatUnit(17133, 'g'), '16.7') |
739 |
self.assertEqual(FormatUnit(1024 * 1024 - 1, 'g'), '1024.0') |
740 |
|
741 |
self.assertEqual(FormatUnit(1024 * 1024, 'g'), '1024.0') |
742 |
self.assertEqual(FormatUnit(5120 * 1024, 'g'), '5120.0') |
743 |
self.assertEqual(FormatUnit(29829 * 1024, 'g'), '29829.0') |
744 |
|
745 |
def testTiB(self): |
746 |
self.assertEqual(FormatUnit(1024 * 1024, 'h'), '1.0T') |
747 |
self.assertEqual(FormatUnit(5120 * 1024, 'h'), '5.0T') |
748 |
self.assertEqual(FormatUnit(29829 * 1024, 'h'), '29.1T') |
749 |
|
750 |
self.assertEqual(FormatUnit(1024 * 1024, 't'), '1.0') |
751 |
self.assertEqual(FormatUnit(5120 * 1024, 't'), '5.0') |
752 |
self.assertEqual(FormatUnit(29829 * 1024, 't'), '29.1') |
753 |
|
754 |
class TestParseUnit(unittest.TestCase): |
755 |
"""Test case for the ParseUnit function"""
|
756 |
|
757 |
SCALES = (('', 1), |
758 |
('M', 1), ('G', 1024), ('T', 1024 * 1024), |
759 |
('MB', 1), ('GB', 1024), ('TB', 1024 * 1024), |
760 |
('MiB', 1), ('GiB', 1024), ('TiB', 1024 * 1024)) |
761 |
|
762 |
def testRounding(self): |
763 |
self.assertEqual(ParseUnit('0'), 0) |
764 |
self.assertEqual(ParseUnit('1'), 4) |
765 |
self.assertEqual(ParseUnit('2'), 4) |
766 |
self.assertEqual(ParseUnit('3'), 4) |
767 |
|
768 |
self.assertEqual(ParseUnit('124'), 124) |
769 |
self.assertEqual(ParseUnit('125'), 128) |
770 |
self.assertEqual(ParseUnit('126'), 128) |
771 |
self.assertEqual(ParseUnit('127'), 128) |
772 |
self.assertEqual(ParseUnit('128'), 128) |
773 |
self.assertEqual(ParseUnit('129'), 132) |
774 |
self.assertEqual(ParseUnit('130'), 132) |
775 |
|
776 |
def testFloating(self): |
777 |
self.assertEqual(ParseUnit('0'), 0) |
778 |
self.assertEqual(ParseUnit('0.5'), 4) |
779 |
self.assertEqual(ParseUnit('1.75'), 4) |
780 |
self.assertEqual(ParseUnit('1.99'), 4) |
781 |
self.assertEqual(ParseUnit('2.00'), 4) |
782 |
self.assertEqual(ParseUnit('2.01'), 4) |
783 |
self.assertEqual(ParseUnit('3.99'), 4) |
784 |
self.assertEqual(ParseUnit('4.00'), 4) |
785 |
self.assertEqual(ParseUnit('4.01'), 8) |
786 |
self.assertEqual(ParseUnit('1.5G'), 1536) |
787 |
self.assertEqual(ParseUnit('1.8G'), 1844) |
788 |
self.assertEqual(ParseUnit('8.28T'), 8682212) |
789 |
|
790 |
def testSuffixes(self): |
791 |
for sep in ('', ' ', ' ', "\t", "\t "): |
792 |
for suffix, scale in TestParseUnit.SCALES: |
793 |
for func in (lambda x: x, str.lower, str.upper): |
794 |
self.assertEqual(ParseUnit('1024' + sep + func(suffix)), |
795 |
1024 * scale)
|
796 |
|
797 |
def testInvalidInput(self): |
798 |
for sep in ('-', '_', ',', 'a'): |
799 |
for suffix, _ in TestParseUnit.SCALES: |
800 |
self.assertRaises(UnitParseError, ParseUnit, '1' + sep + suffix) |
801 |
|
802 |
for suffix, _ in TestParseUnit.SCALES: |
803 |
self.assertRaises(UnitParseError, ParseUnit, '1,3' + suffix) |
804 |
|
805 |
|
806 |
class TestSshKeys(testutils.GanetiTestCase): |
807 |
"""Test case for the AddAuthorizedKey function"""
|
808 |
|
809 |
KEY_A = 'ssh-dss AAAAB3NzaC1w5256closdj32mZaQU root@key-a'
|
810 |
KEY_B = ('command="/usr/bin/fooserver -t --verbose",from="1.2.3.4" '
|
811 |
'ssh-dss AAAAB3NzaC1w520smc01ms0jfJs22 root@key-b')
|
812 |
|
813 |
def setUp(self): |
814 |
testutils.GanetiTestCase.setUp(self)
|
815 |
self.tmpname = self._CreateTempFile() |
816 |
handle = open(self.tmpname, 'w') |
817 |
try:
|
818 |
handle.write("%s\n" % TestSshKeys.KEY_A)
|
819 |
handle.write("%s\n" % TestSshKeys.KEY_B)
|
820 |
finally:
|
821 |
handle.close() |
822 |
|
823 |
def testAddingNewKey(self): |
824 |
AddAuthorizedKey(self.tmpname, 'ssh-dss AAAAB3NzaC1kc3MAAACB root@test') |
825 |
|
826 |
self.assertFileContent(self.tmpname, |
827 |
"ssh-dss AAAAB3NzaC1w5256closdj32mZaQU root@key-a\n"
|
828 |
'command="/usr/bin/fooserver -t --verbose",from="1.2.3.4"'
|
829 |
" ssh-dss AAAAB3NzaC1w520smc01ms0jfJs22 root@key-b\n"
|
830 |
"ssh-dss AAAAB3NzaC1kc3MAAACB root@test\n")
|
831 |
|
832 |
def testAddingAlmostButNotCompletelyTheSameKey(self): |
833 |
AddAuthorizedKey(self.tmpname,
|
834 |
'ssh-dss AAAAB3NzaC1w5256closdj32mZaQU root@test')
|
835 |
|
836 |
self.assertFileContent(self.tmpname, |
837 |
"ssh-dss AAAAB3NzaC1w5256closdj32mZaQU root@key-a\n"
|
838 |
'command="/usr/bin/fooserver -t --verbose",from="1.2.3.4"'
|
839 |
" ssh-dss AAAAB3NzaC1w520smc01ms0jfJs22 root@key-b\n"
|
840 |
"ssh-dss AAAAB3NzaC1w5256closdj32mZaQU root@test\n")
|
841 |
|
842 |
def testAddingExistingKeyWithSomeMoreSpaces(self): |
843 |
AddAuthorizedKey(self.tmpname,
|
844 |
'ssh-dss AAAAB3NzaC1w5256closdj32mZaQU root@key-a')
|
845 |
|
846 |
self.assertFileContent(self.tmpname, |
847 |
"ssh-dss AAAAB3NzaC1w5256closdj32mZaQU root@key-a\n"
|
848 |
'command="/usr/bin/fooserver -t --verbose",from="1.2.3.4"'
|
849 |
" ssh-dss AAAAB3NzaC1w520smc01ms0jfJs22 root@key-b\n")
|
850 |
|
851 |
def testRemovingExistingKeyWithSomeMoreSpaces(self): |
852 |
RemoveAuthorizedKey(self.tmpname,
|
853 |
'ssh-dss AAAAB3NzaC1w5256closdj32mZaQU root@key-a')
|
854 |
|
855 |
self.assertFileContent(self.tmpname, |
856 |
'command="/usr/bin/fooserver -t --verbose",from="1.2.3.4"'
|
857 |
" ssh-dss AAAAB3NzaC1w520smc01ms0jfJs22 root@key-b\n")
|
858 |
|
859 |
def testRemovingNonExistingKey(self): |
860 |
RemoveAuthorizedKey(self.tmpname,
|
861 |
'ssh-dss AAAAB3Nsdfj230xxjxJjsjwjsjdjU root@test')
|
862 |
|
863 |
self.assertFileContent(self.tmpname, |
864 |
"ssh-dss AAAAB3NzaC1w5256closdj32mZaQU root@key-a\n"
|
865 |
'command="/usr/bin/fooserver -t --verbose",from="1.2.3.4"'
|
866 |
" ssh-dss AAAAB3NzaC1w520smc01ms0jfJs22 root@key-b\n")
|
867 |
|
868 |
|
869 |
class TestEtcHosts(testutils.GanetiTestCase): |
870 |
"""Test functions modifying /etc/hosts"""
|
871 |
|
872 |
def setUp(self): |
873 |
testutils.GanetiTestCase.setUp(self)
|
874 |
self.tmpname = self._CreateTempFile() |
875 |
handle = open(self.tmpname, 'w') |
876 |
try:
|
877 |
handle.write('# This is a test file for /etc/hosts\n')
|
878 |
handle.write('127.0.0.1\tlocalhost\n')
|
879 |
handle.write('192.168.1.1 router gw\n')
|
880 |
finally:
|
881 |
handle.close() |
882 |
|
883 |
def testSettingNewIp(self): |
884 |
SetEtcHostsEntry(self.tmpname, '1.2.3.4', 'myhost.domain.tld', ['myhost']) |
885 |
|
886 |
self.assertFileContent(self.tmpname, |
887 |
"# This is a test file for /etc/hosts\n"
|
888 |
"127.0.0.1\tlocalhost\n"
|
889 |
"192.168.1.1 router gw\n"
|
890 |
"1.2.3.4\tmyhost.domain.tld myhost\n")
|
891 |
self.assertFileMode(self.tmpname, 0644) |
892 |
|
893 |
def testSettingExistingIp(self): |
894 |
SetEtcHostsEntry(self.tmpname, '192.168.1.1', 'myhost.domain.tld', |
895 |
['myhost'])
|
896 |
|
897 |
self.assertFileContent(self.tmpname, |
898 |
"# This is a test file for /etc/hosts\n"
|
899 |
"127.0.0.1\tlocalhost\n"
|
900 |
"192.168.1.1\tmyhost.domain.tld myhost\n")
|
901 |
self.assertFileMode(self.tmpname, 0644) |
902 |
|
903 |
def testSettingDuplicateName(self): |
904 |
SetEtcHostsEntry(self.tmpname, '1.2.3.4', 'myhost', ['myhost']) |
905 |
|
906 |
self.assertFileContent(self.tmpname, |
907 |
"# This is a test file for /etc/hosts\n"
|
908 |
"127.0.0.1\tlocalhost\n"
|
909 |
"192.168.1.1 router gw\n"
|
910 |
"1.2.3.4\tmyhost\n")
|
911 |
self.assertFileMode(self.tmpname, 0644) |
912 |
|
913 |
def testRemovingExistingHost(self): |
914 |
RemoveEtcHostsEntry(self.tmpname, 'router') |
915 |
|
916 |
self.assertFileContent(self.tmpname, |
917 |
"# This is a test file for /etc/hosts\n"
|
918 |
"127.0.0.1\tlocalhost\n"
|
919 |
"192.168.1.1 gw\n")
|
920 |
self.assertFileMode(self.tmpname, 0644) |
921 |
|
922 |
def testRemovingSingleExistingHost(self): |
923 |
RemoveEtcHostsEntry(self.tmpname, 'localhost') |
924 |
|
925 |
self.assertFileContent(self.tmpname, |
926 |
"# This is a test file for /etc/hosts\n"
|
927 |
"192.168.1.1 router gw\n")
|
928 |
self.assertFileMode(self.tmpname, 0644) |
929 |
|
930 |
def testRemovingNonExistingHost(self): |
931 |
RemoveEtcHostsEntry(self.tmpname, 'myhost') |
932 |
|
933 |
self.assertFileContent(self.tmpname, |
934 |
"# This is a test file for /etc/hosts\n"
|
935 |
"127.0.0.1\tlocalhost\n"
|
936 |
"192.168.1.1 router gw\n")
|
937 |
self.assertFileMode(self.tmpname, 0644) |
938 |
|
939 |
def testRemovingAlias(self): |
940 |
RemoveEtcHostsEntry(self.tmpname, 'gw') |
941 |
|
942 |
self.assertFileContent(self.tmpname, |
943 |
"# This is a test file for /etc/hosts\n"
|
944 |
"127.0.0.1\tlocalhost\n"
|
945 |
"192.168.1.1 router\n")
|
946 |
self.assertFileMode(self.tmpname, 0644) |
947 |
|
948 |
|
949 |
class TestShellQuoting(unittest.TestCase): |
950 |
"""Test case for shell quoting functions"""
|
951 |
|
952 |
def testShellQuote(self): |
953 |
self.assertEqual(ShellQuote('abc'), "abc") |
954 |
self.assertEqual(ShellQuote('ab"c'), "'ab\"c'") |
955 |
self.assertEqual(ShellQuote("a'bc"), "'a'\\''bc'") |
956 |
self.assertEqual(ShellQuote("a b c"), "'a b c'") |
957 |
self.assertEqual(ShellQuote("a b\\ c"), "'a b\\ c'") |
958 |
|
959 |
def testShellQuoteArgs(self): |
960 |
self.assertEqual(ShellQuoteArgs(['a', 'b', 'c']), "a b c") |
961 |
self.assertEqual(ShellQuoteArgs(['a', 'b"', 'c']), "a 'b\"' c") |
962 |
self.assertEqual(ShellQuoteArgs(['a', 'b\'', 'c']), "a 'b'\\\''' c") |
963 |
|
964 |
|
965 |
class TestTcpPing(unittest.TestCase): |
966 |
"""Testcase for TCP version of ping - against listen(2)ing port"""
|
967 |
|
968 |
def setUp(self): |
969 |
self.listener = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
970 |
self.listener.bind((constants.LOCALHOST_IP_ADDRESS, 0)) |
971 |
self.listenerport = self.listener.getsockname()[1] |
972 |
self.listener.listen(1) |
973 |
|
974 |
def tearDown(self): |
975 |
self.listener.shutdown(socket.SHUT_RDWR)
|
976 |
del self.listener |
977 |
del self.listenerport |
978 |
|
979 |
def testTcpPingToLocalHostAccept(self): |
980 |
self.assert_(TcpPing(constants.LOCALHOST_IP_ADDRESS,
|
981 |
self.listenerport,
|
982 |
timeout=10,
|
983 |
live_port_needed=True,
|
984 |
source=constants.LOCALHOST_IP_ADDRESS, |
985 |
), |
986 |
"failed to connect to test listener")
|
987 |
|
988 |
self.assert_(TcpPing(constants.LOCALHOST_IP_ADDRESS,
|
989 |
self.listenerport,
|
990 |
timeout=10,
|
991 |
live_port_needed=True,
|
992 |
), |
993 |
"failed to connect to test listener (no source)")
|
994 |
|
995 |
|
996 |
class TestTcpPingDeaf(unittest.TestCase): |
997 |
"""Testcase for TCP version of ping - against non listen(2)ing port"""
|
998 |
|
999 |
def setUp(self): |
1000 |
self.deaflistener = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
1001 |
self.deaflistener.bind((constants.LOCALHOST_IP_ADDRESS, 0)) |
1002 |
self.deaflistenerport = self.deaflistener.getsockname()[1] |
1003 |
|
1004 |
def tearDown(self): |
1005 |
del self.deaflistener |
1006 |
del self.deaflistenerport |
1007 |
|
1008 |
def testTcpPingToLocalHostAcceptDeaf(self): |
1009 |
self.failIf(TcpPing(constants.LOCALHOST_IP_ADDRESS,
|
1010 |
self.deaflistenerport,
|
1011 |
timeout=constants.TCP_PING_TIMEOUT, |
1012 |
live_port_needed=True,
|
1013 |
source=constants.LOCALHOST_IP_ADDRESS, |
1014 |
), # need successful connect(2)
|
1015 |
"successfully connected to deaf listener")
|
1016 |
|
1017 |
self.failIf(TcpPing(constants.LOCALHOST_IP_ADDRESS,
|
1018 |
self.deaflistenerport,
|
1019 |
timeout=constants.TCP_PING_TIMEOUT, |
1020 |
live_port_needed=True,
|
1021 |
), # need successful connect(2)
|
1022 |
"successfully connected to deaf listener (no source addr)")
|
1023 |
|
1024 |
def testTcpPingToLocalHostNoAccept(self): |
1025 |
self.assert_(TcpPing(constants.LOCALHOST_IP_ADDRESS,
|
1026 |
self.deaflistenerport,
|
1027 |
timeout=constants.TCP_PING_TIMEOUT, |
1028 |
live_port_needed=False,
|
1029 |
source=constants.LOCALHOST_IP_ADDRESS, |
1030 |
), # ECONNREFUSED is OK
|
1031 |
"failed to ping alive host on deaf port")
|
1032 |
|
1033 |
self.assert_(TcpPing(constants.LOCALHOST_IP_ADDRESS,
|
1034 |
self.deaflistenerport,
|
1035 |
timeout=constants.TCP_PING_TIMEOUT, |
1036 |
live_port_needed=False,
|
1037 |
), # ECONNREFUSED is OK
|
1038 |
"failed to ping alive host on deaf port (no source addr)")
|
1039 |
|
1040 |
|
1041 |
class TestOwnIpAddress(unittest.TestCase): |
1042 |
"""Testcase for OwnIpAddress"""
|
1043 |
|
1044 |
def testOwnLoopback(self): |
1045 |
"""check having the loopback ip"""
|
1046 |
self.failUnless(OwnIpAddress(constants.LOCALHOST_IP_ADDRESS),
|
1047 |
"Should own the loopback address")
|
1048 |
|
1049 |
def testNowOwnAddress(self): |
1050 |
"""check that I don't own an address"""
|
1051 |
|
1052 |
# network 192.0.2.0/24 is reserved for test/documentation as per
|
1053 |
# rfc 3330, so we *should* not have an address of this range... if
|
1054 |
# this fails, we should extend the test to multiple addresses
|
1055 |
DST_IP = "192.0.2.1"
|
1056 |
self.failIf(OwnIpAddress(DST_IP), "Should not own IP address %s" % DST_IP) |
1057 |
|
1058 |
|
1059 |
class TestListVisibleFiles(unittest.TestCase): |
1060 |
"""Test case for ListVisibleFiles"""
|
1061 |
|
1062 |
def setUp(self): |
1063 |
self.path = tempfile.mkdtemp()
|
1064 |
|
1065 |
def tearDown(self): |
1066 |
shutil.rmtree(self.path)
|
1067 |
|
1068 |
def _test(self, files, expected): |
1069 |
# Sort a copy
|
1070 |
expected = expected[:] |
1071 |
expected.sort() |
1072 |
|
1073 |
for name in files: |
1074 |
f = open(os.path.join(self.path, name), 'w') |
1075 |
try:
|
1076 |
f.write("Test\n")
|
1077 |
finally:
|
1078 |
f.close() |
1079 |
|
1080 |
found = ListVisibleFiles(self.path)
|
1081 |
found.sort() |
1082 |
|
1083 |
self.assertEqual(found, expected)
|
1084 |
|
1085 |
def testAllVisible(self): |
1086 |
files = ["a", "b", "c"] |
1087 |
expected = files |
1088 |
self._test(files, expected)
|
1089 |
|
1090 |
def testNoneVisible(self): |
1091 |
files = [".a", ".b", ".c"] |
1092 |
expected = [] |
1093 |
self._test(files, expected)
|
1094 |
|
1095 |
def testSomeVisible(self): |
1096 |
files = ["a", "b", ".c"] |
1097 |
expected = ["a", "b"] |
1098 |
self._test(files, expected)
|
1099 |
|
1100 |
def testNonAbsolutePath(self): |
1101 |
self.failUnlessRaises(errors.ProgrammerError, ListVisibleFiles, "abc") |
1102 |
|
1103 |
def testNonNormalizedPath(self): |
1104 |
self.failUnlessRaises(errors.ProgrammerError, ListVisibleFiles,
|
1105 |
"/bin/../tmp")
|
1106 |
|
1107 |
|
1108 |
class TestNewUUID(unittest.TestCase): |
1109 |
"""Test case for NewUUID"""
|
1110 |
|
1111 |
_re_uuid = re.compile('^[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-'
|
1112 |
'[a-f0-9]{4}-[a-f0-9]{12}$')
|
1113 |
|
1114 |
def runTest(self): |
1115 |
self.failUnless(self._re_uuid.match(utils.NewUUID())) |
1116 |
|
1117 |
|
1118 |
class TestUniqueSequence(unittest.TestCase): |
1119 |
"""Test case for UniqueSequence"""
|
1120 |
|
1121 |
def _test(self, input, expected): |
1122 |
self.assertEqual(utils.UniqueSequence(input), expected) |
1123 |
|
1124 |
def runTest(self): |
1125 |
# Ordered input
|
1126 |
self._test([1, 2, 3], [1, 2, 3]) |
1127 |
self._test([1, 1, 2, 2, 3, 3], [1, 2, 3]) |
1128 |
self._test([1, 2, 2, 3], [1, 2, 3]) |
1129 |
self._test([1, 2, 3, 3], [1, 2, 3]) |
1130 |
|
1131 |
# Unordered input
|
1132 |
self._test([1, 2, 3, 1, 2, 3], [1, 2, 3]) |
1133 |
self._test([1, 1, 2, 3, 3, 1, 2], [1, 2, 3]) |
1134 |
|
1135 |
# Strings
|
1136 |
self._test(["a", "a"], ["a"]) |
1137 |
self._test(["a", "b"], ["a", "b"]) |
1138 |
self._test(["a", "b", "a"], ["a", "b"]) |
1139 |
|
1140 |
|
1141 |
class TestFirstFree(unittest.TestCase): |
1142 |
"""Test case for the FirstFree function"""
|
1143 |
|
1144 |
def test(self): |
1145 |
"""Test FirstFree"""
|
1146 |
self.failUnlessEqual(FirstFree([0, 1, 3]), 2) |
1147 |
self.failUnlessEqual(FirstFree([]), None) |
1148 |
self.failUnlessEqual(FirstFree([3, 4, 6]), 0) |
1149 |
self.failUnlessEqual(FirstFree([3, 4, 6], base=3), 5) |
1150 |
self.failUnlessRaises(AssertionError, FirstFree, [0, 3, 4, 6], base=3) |
1151 |
|
1152 |
|
1153 |
class TestTailFile(testutils.GanetiTestCase): |
1154 |
"""Test case for the TailFile function"""
|
1155 |
|
1156 |
def testEmpty(self): |
1157 |
fname = self._CreateTempFile()
|
1158 |
self.failUnlessEqual(TailFile(fname), [])
|
1159 |
self.failUnlessEqual(TailFile(fname, lines=25), []) |
1160 |
|
1161 |
def testAllLines(self): |
1162 |
data = ["test %d" % i for i in range(30)] |
1163 |
for i in range(30): |
1164 |
fname = self._CreateTempFile()
|
1165 |
fd = open(fname, "w") |
1166 |
fd.write("\n".join(data[:i]))
|
1167 |
if i > 0: |
1168 |
fd.write("\n")
|
1169 |
fd.close() |
1170 |
self.failUnlessEqual(TailFile(fname, lines=i), data[:i])
|
1171 |
|
1172 |
def testPartialLines(self): |
1173 |
data = ["test %d" % i for i in range(30)] |
1174 |
fname = self._CreateTempFile()
|
1175 |
fd = open(fname, "w") |
1176 |
fd.write("\n".join(data))
|
1177 |
fd.write("\n")
|
1178 |
fd.close() |
1179 |
for i in range(1, 30): |
1180 |
self.failUnlessEqual(TailFile(fname, lines=i), data[-i:])
|
1181 |
|
1182 |
def testBigFile(self): |
1183 |
data = ["test %d" % i for i in range(30)] |
1184 |
fname = self._CreateTempFile()
|
1185 |
fd = open(fname, "w") |
1186 |
fd.write("X" * 1048576) |
1187 |
fd.write("\n")
|
1188 |
fd.write("\n".join(data))
|
1189 |
fd.write("\n")
|
1190 |
fd.close() |
1191 |
for i in range(1, 30): |
1192 |
self.failUnlessEqual(TailFile(fname, lines=i), data[-i:])
|
1193 |
|
1194 |
|
1195 |
class _BaseFileLockTest: |
1196 |
"""Test case for the FileLock class"""
|
1197 |
|
1198 |
def testSharedNonblocking(self): |
1199 |
self.lock.Shared(blocking=False) |
1200 |
self.lock.Close()
|
1201 |
|
1202 |
def testExclusiveNonblocking(self): |
1203 |
self.lock.Exclusive(blocking=False) |
1204 |
self.lock.Close()
|
1205 |
|
1206 |
def testUnlockNonblocking(self): |
1207 |
self.lock.Unlock(blocking=False) |
1208 |
self.lock.Close()
|
1209 |
|
1210 |
def testSharedBlocking(self): |
1211 |
self.lock.Shared(blocking=True) |
1212 |
self.lock.Close()
|
1213 |
|
1214 |
def testExclusiveBlocking(self): |
1215 |
self.lock.Exclusive(blocking=True) |
1216 |
self.lock.Close()
|
1217 |
|
1218 |
def testUnlockBlocking(self): |
1219 |
self.lock.Unlock(blocking=True) |
1220 |
self.lock.Close()
|
1221 |
|
1222 |
def testSharedExclusiveUnlock(self): |
1223 |
self.lock.Shared(blocking=False) |
1224 |
self.lock.Exclusive(blocking=False) |
1225 |
self.lock.Unlock(blocking=False) |
1226 |
self.lock.Close()
|
1227 |
|
1228 |
def testExclusiveSharedUnlock(self): |
1229 |
self.lock.Exclusive(blocking=False) |
1230 |
self.lock.Shared(blocking=False) |
1231 |
self.lock.Unlock(blocking=False) |
1232 |
self.lock.Close()
|
1233 |
|
1234 |
def testSimpleTimeout(self): |
1235 |
# These will succeed on the first attempt, hence a short timeout
|
1236 |
self.lock.Shared(blocking=True, timeout=10.0) |
1237 |
self.lock.Exclusive(blocking=False, timeout=10.0) |
1238 |
self.lock.Unlock(blocking=True, timeout=10.0) |
1239 |
self.lock.Close()
|
1240 |
|
1241 |
@staticmethod
|
1242 |
def _TryLockInner(filename, shared, blocking): |
1243 |
lock = utils.FileLock.Open(filename) |
1244 |
|
1245 |
if shared:
|
1246 |
fn = lock.Shared |
1247 |
else:
|
1248 |
fn = lock.Exclusive |
1249 |
|
1250 |
try:
|
1251 |
# The timeout doesn't really matter as the parent process waits for us to
|
1252 |
# finish anyway.
|
1253 |
fn(blocking=blocking, timeout=0.01)
|
1254 |
except errors.LockError, err:
|
1255 |
return False |
1256 |
|
1257 |
return True |
1258 |
|
1259 |
def _TryLock(self, *args): |
1260 |
return utils.RunInSeparateProcess(self._TryLockInner, self.tmpfile.name, |
1261 |
*args) |
1262 |
|
1263 |
def testTimeout(self): |
1264 |
for blocking in [True, False]: |
1265 |
self.lock.Exclusive(blocking=True) |
1266 |
self.failIf(self._TryLock(False, blocking)) |
1267 |
self.failIf(self._TryLock(True, blocking)) |
1268 |
|
1269 |
self.lock.Shared(blocking=True) |
1270 |
self.assert_(self._TryLock(True, blocking)) |
1271 |
self.failIf(self._TryLock(False, blocking)) |
1272 |
|
1273 |
def testCloseShared(self): |
1274 |
self.lock.Close()
|
1275 |
self.assertRaises(AssertionError, self.lock.Shared, blocking=False) |
1276 |
|
1277 |
def testCloseExclusive(self): |
1278 |
self.lock.Close()
|
1279 |
self.assertRaises(AssertionError, self.lock.Exclusive, blocking=False) |
1280 |
|
1281 |
def testCloseUnlock(self): |
1282 |
self.lock.Close()
|
1283 |
self.assertRaises(AssertionError, self.lock.Unlock, blocking=False) |
1284 |
|
1285 |
|
1286 |
class TestFileLockWithFilename(testutils.GanetiTestCase, _BaseFileLockTest): |
1287 |
TESTDATA = "Hello World\n" * 10 |
1288 |
|
1289 |
def setUp(self): |
1290 |
testutils.GanetiTestCase.setUp(self)
|
1291 |
|
1292 |
self.tmpfile = tempfile.NamedTemporaryFile()
|
1293 |
utils.WriteFile(self.tmpfile.name, data=self.TESTDATA) |
1294 |
self.lock = utils.FileLock.Open(self.tmpfile.name) |
1295 |
|
1296 |
# Ensure "Open" didn't truncate file
|
1297 |
self.assertFileContent(self.tmpfile.name, self.TESTDATA) |
1298 |
|
1299 |
def tearDown(self): |
1300 |
self.assertFileContent(self.tmpfile.name, self.TESTDATA) |
1301 |
|
1302 |
testutils.GanetiTestCase.tearDown(self)
|
1303 |
|
1304 |
|
1305 |
class TestFileLockWithFileObject(unittest.TestCase, _BaseFileLockTest): |
1306 |
def setUp(self): |
1307 |
self.tmpfile = tempfile.NamedTemporaryFile()
|
1308 |
self.lock = utils.FileLock(open(self.tmpfile.name, "w"), self.tmpfile.name) |
1309 |
|
1310 |
|
1311 |
class TestTimeFunctions(unittest.TestCase): |
1312 |
"""Test case for time functions"""
|
1313 |
|
1314 |
def runTest(self): |
1315 |
self.assertEqual(utils.SplitTime(1), (1, 0)) |
1316 |
self.assertEqual(utils.SplitTime(1.5), (1, 500000)) |
1317 |
self.assertEqual(utils.SplitTime(1218448917.4809151), (1218448917, 480915)) |
1318 |
self.assertEqual(utils.SplitTime(123.48012), (123, 480120)) |
1319 |
self.assertEqual(utils.SplitTime(123.9996), (123, 999600)) |
1320 |
self.assertEqual(utils.SplitTime(123.9995), (123, 999500)) |
1321 |
self.assertEqual(utils.SplitTime(123.9994), (123, 999400)) |
1322 |
self.assertEqual(utils.SplitTime(123.999999999), (123, 999999)) |
1323 |
|
1324 |
self.assertRaises(AssertionError, utils.SplitTime, -1) |
1325 |
|
1326 |
self.assertEqual(utils.MergeTime((1, 0)), 1.0) |
1327 |
self.assertEqual(utils.MergeTime((1, 500000)), 1.5) |
1328 |
self.assertEqual(utils.MergeTime((1218448917, 500000)), 1218448917.5) |
1329 |
|
1330 |
self.assertEqual(round(utils.MergeTime((1218448917, 481000)), 3), |
1331 |
1218448917.481)
|
1332 |
self.assertEqual(round(utils.MergeTime((1, 801000)), 3), 1.801) |
1333 |
|
1334 |
self.assertRaises(AssertionError, utils.MergeTime, (0, -1)) |
1335 |
self.assertRaises(AssertionError, utils.MergeTime, (0, 1000000)) |
1336 |
self.assertRaises(AssertionError, utils.MergeTime, (0, 9999999)) |
1337 |
self.assertRaises(AssertionError, utils.MergeTime, (-1, 0)) |
1338 |
self.assertRaises(AssertionError, utils.MergeTime, (-9999, 0)) |
1339 |
|
1340 |
|
1341 |
class FieldSetTestCase(unittest.TestCase): |
1342 |
"""Test case for FieldSets"""
|
1343 |
|
1344 |
def testSimpleMatch(self): |
1345 |
f = utils.FieldSet("a", "b", "c", "def") |
1346 |
self.failUnless(f.Matches("a")) |
1347 |
self.failIf(f.Matches("d"), "Substring matched") |
1348 |
self.failIf(f.Matches("defghi"), "Prefix string matched") |
1349 |
self.failIf(f.NonMatching(["b", "c"])) |
1350 |
self.failIf(f.NonMatching(["a", "b", "c", "def"])) |
1351 |
self.failUnless(f.NonMatching(["a", "d"])) |
1352 |
|
1353 |
def testRegexMatch(self): |
1354 |
f = utils.FieldSet("a", "b([0-9]+)", "c") |
1355 |
self.failUnless(f.Matches("b1")) |
1356 |
self.failUnless(f.Matches("b99")) |
1357 |
self.failIf(f.Matches("b/1")) |
1358 |
self.failIf(f.NonMatching(["b12", "c"])) |
1359 |
self.failUnless(f.NonMatching(["a", "1"])) |
1360 |
|
1361 |
class TestForceDictType(unittest.TestCase): |
1362 |
"""Test case for ForceDictType"""
|
1363 |
|
1364 |
def setUp(self): |
1365 |
self.key_types = {
|
1366 |
'a': constants.VTYPE_INT,
|
1367 |
'b': constants.VTYPE_BOOL,
|
1368 |
'c': constants.VTYPE_STRING,
|
1369 |
'd': constants.VTYPE_SIZE,
|
1370 |
} |
1371 |
|
1372 |
def _fdt(self, dict, allowed_values=None): |
1373 |
if allowed_values is None: |
1374 |
ForceDictType(dict, self.key_types) |
1375 |
else:
|
1376 |
ForceDictType(dict, self.key_types, allowed_values=allowed_values) |
1377 |
|
1378 |
return dict |
1379 |
|
1380 |
def testSimpleDict(self): |
1381 |
self.assertEqual(self._fdt({}), {}) |
1382 |
self.assertEqual(self._fdt({'a': 1}), {'a': 1}) |
1383 |
self.assertEqual(self._fdt({'a': '1'}), {'a': 1}) |
1384 |
self.assertEqual(self._fdt({'a': 1, 'b': 1}), {'a':1, 'b': True}) |
1385 |
self.assertEqual(self._fdt({'b': 1, 'c': 'foo'}), {'b': True, 'c': 'foo'}) |
1386 |
self.assertEqual(self._fdt({'b': 1, 'c': False}), {'b': True, 'c': ''}) |
1387 |
self.assertEqual(self._fdt({'b': 'false'}), {'b': False}) |
1388 |
self.assertEqual(self._fdt({'b': 'False'}), {'b': False}) |
1389 |
self.assertEqual(self._fdt({'b': 'true'}), {'b': True}) |
1390 |
self.assertEqual(self._fdt({'b': 'True'}), {'b': True}) |
1391 |
self.assertEqual(self._fdt({'d': '4'}), {'d': 4}) |
1392 |
self.assertEqual(self._fdt({'d': '4M'}), {'d': 4}) |
1393 |
|
1394 |
def testErrors(self): |
1395 |
self.assertRaises(errors.TypeEnforcementError, self._fdt, {'a': 'astring'}) |
1396 |
self.assertRaises(errors.TypeEnforcementError, self._fdt, {'c': True}) |
1397 |
self.assertRaises(errors.TypeEnforcementError, self._fdt, {'d': 'astring'}) |
1398 |
self.assertRaises(errors.TypeEnforcementError, self._fdt, {'d': '4 L'}) |
1399 |
|
1400 |
|
1401 |
class TestIsAbsNormPath(unittest.TestCase): |
1402 |
"""Testing case for IsNormAbsPath"""
|
1403 |
|
1404 |
def _pathTestHelper(self, path, result): |
1405 |
if result:
|
1406 |
self.assert_(IsNormAbsPath(path),
|
1407 |
"Path %s should result absolute and normalized" % path)
|
1408 |
else:
|
1409 |
self.assert_(not IsNormAbsPath(path), |
1410 |
"Path %s should not result absolute and normalized" % path)
|
1411 |
|
1412 |
def testBase(self): |
1413 |
self._pathTestHelper('/etc', True) |
1414 |
self._pathTestHelper('/srv', True) |
1415 |
self._pathTestHelper('etc', False) |
1416 |
self._pathTestHelper('/etc/../root', False) |
1417 |
self._pathTestHelper('/etc/', False) |
1418 |
|
1419 |
|
1420 |
class TestSafeEncode(unittest.TestCase): |
1421 |
"""Test case for SafeEncode"""
|
1422 |
|
1423 |
def testAscii(self): |
1424 |
for txt in [string.digits, string.letters, string.punctuation]: |
1425 |
self.failUnlessEqual(txt, SafeEncode(txt))
|
1426 |
|
1427 |
def testDoubleEncode(self): |
1428 |
for i in range(255): |
1429 |
txt = SafeEncode(chr(i))
|
1430 |
self.failUnlessEqual(txt, SafeEncode(txt))
|
1431 |
|
1432 |
def testUnicode(self): |
1433 |
# 1024 is high enough to catch non-direct ASCII mappings
|
1434 |
for i in range(1024): |
1435 |
txt = SafeEncode(unichr(i))
|
1436 |
self.failUnlessEqual(txt, SafeEncode(txt))
|
1437 |
|
1438 |
|
1439 |
class TestFormatTime(unittest.TestCase): |
1440 |
"""Testing case for FormatTime"""
|
1441 |
|
1442 |
def testNone(self): |
1443 |
self.failUnlessEqual(FormatTime(None), "N/A") |
1444 |
|
1445 |
def testInvalid(self): |
1446 |
self.failUnlessEqual(FormatTime(()), "N/A") |
1447 |
|
1448 |
def testNow(self): |
1449 |
# tests that we accept time.time input
|
1450 |
FormatTime(time.time()) |
1451 |
# tests that we accept int input
|
1452 |
FormatTime(int(time.time()))
|
1453 |
|
1454 |
|
1455 |
class RunInSeparateProcess(unittest.TestCase): |
1456 |
def test(self): |
1457 |
for exp in [True, False]: |
1458 |
def _child(): |
1459 |
return exp
|
1460 |
|
1461 |
self.assertEqual(exp, utils.RunInSeparateProcess(_child))
|
1462 |
|
1463 |
def testArgs(self): |
1464 |
for arg in [0, 1, 999, "Hello World", (1, 2, 3)]: |
1465 |
def _child(carg1, carg2): |
1466 |
return carg1 == "Foo" and carg2 == arg |
1467 |
|
1468 |
self.assert_(utils.RunInSeparateProcess(_child, "Foo", arg)) |
1469 |
|
1470 |
def testPid(self): |
1471 |
parent_pid = os.getpid() |
1472 |
|
1473 |
def _check(): |
1474 |
return os.getpid() == parent_pid
|
1475 |
|
1476 |
self.failIf(utils.RunInSeparateProcess(_check))
|
1477 |
|
1478 |
def testSignal(self): |
1479 |
def _kill(): |
1480 |
os.kill(os.getpid(), signal.SIGTERM) |
1481 |
|
1482 |
self.assertRaises(errors.GenericError,
|
1483 |
utils.RunInSeparateProcess, _kill) |
1484 |
|
1485 |
def testException(self): |
1486 |
def _exc(): |
1487 |
raise errors.GenericError("This is a test") |
1488 |
|
1489 |
self.assertRaises(errors.GenericError,
|
1490 |
utils.RunInSeparateProcess, _exc) |
1491 |
|
1492 |
|
1493 |
class TestFingerprintFile(unittest.TestCase): |
1494 |
def setUp(self): |
1495 |
self.tmpfile = tempfile.NamedTemporaryFile()
|
1496 |
|
1497 |
def test(self): |
1498 |
self.assertEqual(utils._FingerprintFile(self.tmpfile.name), |
1499 |
"da39a3ee5e6b4b0d3255bfef95601890afd80709")
|
1500 |
|
1501 |
utils.WriteFile(self.tmpfile.name, data="Hello World\n") |
1502 |
self.assertEqual(utils._FingerprintFile(self.tmpfile.name), |
1503 |
"648a6a6ffffdaa0badb23b8baf90b6168dd16b3a")
|
1504 |
|
1505 |
|
1506 |
class TestUnescapeAndSplit(unittest.TestCase): |
1507 |
"""Testing case for UnescapeAndSplit"""
|
1508 |
|
1509 |
def setUp(self): |
1510 |
# testing more that one separator for regexp safety
|
1511 |
self._seps = [",", "+", "."] |
1512 |
|
1513 |
def testSimple(self): |
1514 |
a = ["a", "b", "c", "d"] |
1515 |
for sep in self._seps: |
1516 |
self.failUnlessEqual(UnescapeAndSplit(sep.join(a), sep=sep), a)
|
1517 |
|
1518 |
def testEscape(self): |
1519 |
for sep in self._seps: |
1520 |
a = ["a", "b\\" + sep + "c", "d"] |
1521 |
b = ["a", "b" + sep + "c", "d"] |
1522 |
self.failUnlessEqual(UnescapeAndSplit(sep.join(a), sep=sep), b)
|
1523 |
|
1524 |
def testDoubleEscape(self): |
1525 |
for sep in self._seps: |
1526 |
a = ["a", "b\\\\", "c", "d"] |
1527 |
b = ["a", "b\\", "c", "d"] |
1528 |
self.failUnlessEqual(UnescapeAndSplit(sep.join(a), sep=sep), b)
|
1529 |
|
1530 |
def testThreeEscape(self): |
1531 |
for sep in self._seps: |
1532 |
a = ["a", "b\\\\\\" + sep + "c", "d"] |
1533 |
b = ["a", "b\\" + sep + "c", "d"] |
1534 |
self.failUnlessEqual(UnescapeAndSplit(sep.join(a), sep=sep), b)
|
1535 |
|
1536 |
|
1537 |
class TestGenerateSelfSignedX509Cert(unittest.TestCase): |
1538 |
def setUp(self): |
1539 |
self.tmpdir = tempfile.mkdtemp()
|
1540 |
|
1541 |
def tearDown(self): |
1542 |
shutil.rmtree(self.tmpdir)
|
1543 |
|
1544 |
def _checkRsaPrivateKey(self, key): |
1545 |
lines = key.splitlines() |
1546 |
return ("-----BEGIN RSA PRIVATE KEY-----" in lines and |
1547 |
"-----END RSA PRIVATE KEY-----" in lines) |
1548 |
|
1549 |
def _checkCertificate(self, cert): |
1550 |
lines = cert.splitlines() |
1551 |
return ("-----BEGIN CERTIFICATE-----" in lines and |
1552 |
"-----END CERTIFICATE-----" in lines) |
1553 |
|
1554 |
def test(self): |
1555 |
for common_name in [None, ".", "Ganeti", "node1.example.com"]: |
1556 |
(key_pem, cert_pem) = utils.GenerateSelfSignedX509Cert(common_name, 300)
|
1557 |
self._checkRsaPrivateKey(key_pem)
|
1558 |
self._checkCertificate(cert_pem)
|
1559 |
|
1560 |
key = OpenSSL.crypto.load_privatekey(OpenSSL.crypto.FILETYPE_PEM, |
1561 |
key_pem) |
1562 |
self.assert_(key.bits() >= 1024) |
1563 |
self.assertEqual(key.bits(), constants.RSA_KEY_BITS)
|
1564 |
self.assertEqual(key.type(), OpenSSL.crypto.TYPE_RSA)
|
1565 |
|
1566 |
x509 = OpenSSL.crypto.load_certificate(OpenSSL.crypto.FILETYPE_PEM, |
1567 |
cert_pem) |
1568 |
self.failIf(x509.has_expired())
|
1569 |
self.assertEqual(x509.get_issuer().CN, common_name)
|
1570 |
self.assertEqual(x509.get_subject().CN, common_name)
|
1571 |
self.assertEqual(x509.get_pubkey().bits(), constants.RSA_KEY_BITS)
|
1572 |
|
1573 |
def testLegacy(self): |
1574 |
cert1_filename = os.path.join(self.tmpdir, "cert1.pem") |
1575 |
|
1576 |
utils.GenerateSelfSignedSslCert(cert1_filename, validity=1)
|
1577 |
|
1578 |
cert1 = utils.ReadFile(cert1_filename) |
1579 |
|
1580 |
self.assert_(self._checkRsaPrivateKey(cert1)) |
1581 |
self.assert_(self._checkCertificate(cert1)) |
1582 |
|
1583 |
|
1584 |
class TestPathJoin(unittest.TestCase): |
1585 |
"""Testing case for PathJoin"""
|
1586 |
|
1587 |
def testBasicItems(self): |
1588 |
mlist = ["/a", "b", "c"] |
1589 |
self.failUnlessEqual(PathJoin(*mlist), "/".join(mlist)) |
1590 |
|
1591 |
def testNonAbsPrefix(self): |
1592 |
self.failUnlessRaises(ValueError, PathJoin, "a", "b") |
1593 |
|
1594 |
def testBackTrack(self): |
1595 |
self.failUnlessRaises(ValueError, PathJoin, "/a", "b/../c") |
1596 |
|
1597 |
def testMultiAbs(self): |
1598 |
self.failUnlessRaises(ValueError, PathJoin, "/a", "/b") |
1599 |
|
1600 |
|
1601 |
class TestHostInfo(unittest.TestCase): |
1602 |
"""Testing case for HostInfo"""
|
1603 |
|
1604 |
def testUppercase(self): |
1605 |
data = "AbC.example.com"
|
1606 |
self.failUnlessEqual(HostInfo.NormalizeName(data), data.lower())
|
1607 |
|
1608 |
def testTooLongName(self): |
1609 |
data = "a.b." + "c" * 255 |
1610 |
self.failUnlessRaises(OpPrereqError, HostInfo.NormalizeName, data)
|
1611 |
|
1612 |
def testTrailingDot(self): |
1613 |
data = "a.b.c"
|
1614 |
self.failUnlessEqual(HostInfo.NormalizeName(data + "."), data) |
1615 |
|
1616 |
def testInvalidName(self): |
1617 |
data = [ |
1618 |
"a b",
|
1619 |
"a/b",
|
1620 |
".a.b",
|
1621 |
"a..b",
|
1622 |
] |
1623 |
for value in data: |
1624 |
self.failUnlessRaises(OpPrereqError, HostInfo.NormalizeName, value)
|
1625 |
|
1626 |
def testValidName(self): |
1627 |
data = [ |
1628 |
"a.b",
|
1629 |
"a-b",
|
1630 |
"a_b",
|
1631 |
"a.b.c",
|
1632 |
] |
1633 |
for value in data: |
1634 |
HostInfo.NormalizeName(value) |
1635 |
|
1636 |
|
1637 |
class TestParseAsn1Generalizedtime(unittest.TestCase): |
1638 |
def test(self): |
1639 |
# UTC
|
1640 |
self.assertEqual(utils._ParseAsn1Generalizedtime("19700101000000Z"), 0) |
1641 |
self.assertEqual(utils._ParseAsn1Generalizedtime("20100222174152Z"), |
1642 |
1266860512)
|
1643 |
self.assertEqual(utils._ParseAsn1Generalizedtime("20380119031407Z"), |
1644 |
(2**31) - 1) |
1645 |
|
1646 |
# With offset
|
1647 |
self.assertEqual(utils._ParseAsn1Generalizedtime("20100222174152+0000"), |
1648 |
1266860512)
|
1649 |
self.assertEqual(utils._ParseAsn1Generalizedtime("20100223131652+0000"), |
1650 |
1266931012)
|
1651 |
self.assertEqual(utils._ParseAsn1Generalizedtime("20100223051808-0800"), |
1652 |
1266931088)
|
1653 |
self.assertEqual(utils._ParseAsn1Generalizedtime("20100224002135+1100"), |
1654 |
1266931295)
|
1655 |
self.assertEqual(utils._ParseAsn1Generalizedtime("19700101000000-0100"), |
1656 |
3600)
|
1657 |
|
1658 |
# Leap seconds are not supported by datetime.datetime
|
1659 |
self.assertRaises(ValueError, utils._ParseAsn1Generalizedtime, |
1660 |
"19841231235960+0000")
|
1661 |
self.assertRaises(ValueError, utils._ParseAsn1Generalizedtime, |
1662 |
"19920630235960+0000")
|
1663 |
|
1664 |
# Errors
|
1665 |
self.assertRaises(ValueError, utils._ParseAsn1Generalizedtime, "") |
1666 |
self.assertRaises(ValueError, utils._ParseAsn1Generalizedtime, "invalid") |
1667 |
self.assertRaises(ValueError, utils._ParseAsn1Generalizedtime, |
1668 |
"20100222174152")
|
1669 |
self.assertRaises(ValueError, utils._ParseAsn1Generalizedtime, |
1670 |
"Mon Feb 22 17:47:02 UTC 2010")
|
1671 |
self.assertRaises(ValueError, utils._ParseAsn1Generalizedtime, |
1672 |
"2010-02-22 17:42:02")
|
1673 |
|
1674 |
|
1675 |
class TestGetX509CertValidity(testutils.GanetiTestCase): |
1676 |
def setUp(self): |
1677 |
testutils.GanetiTestCase.setUp(self)
|
1678 |
|
1679 |
pyopenssl_version = distutils.version.LooseVersion(OpenSSL.__version__) |
1680 |
|
1681 |
# Test whether we have pyOpenSSL 0.7 or above
|
1682 |
self.pyopenssl0_7 = (pyopenssl_version >= "0.7") |
1683 |
|
1684 |
if not self.pyopenssl0_7: |
1685 |
warnings.warn("This test requires pyOpenSSL 0.7 or above to"
|
1686 |
" function correctly")
|
1687 |
|
1688 |
def _LoadCert(self, name): |
1689 |
return OpenSSL.crypto.load_certificate(OpenSSL.crypto.FILETYPE_PEM,
|
1690 |
self._ReadTestData(name))
|
1691 |
|
1692 |
def test(self): |
1693 |
validity = utils.GetX509CertValidity(self._LoadCert("cert1.pem")) |
1694 |
if self.pyopenssl0_7: |
1695 |
self.assertEqual(validity, (1266919967, 1267524767)) |
1696 |
else:
|
1697 |
self.assertEqual(validity, (None, None)) |
1698 |
|
1699 |
|
1700 |
class TestSignX509Certificate(unittest.TestCase): |
1701 |
KEY = "My private key!"
|
1702 |
KEY_OTHER = "Another key"
|
1703 |
|
1704 |
def test(self): |
1705 |
# Generate certificate valid for 5 minutes
|
1706 |
(_, cert_pem) = utils.GenerateSelfSignedX509Cert(None, 300) |
1707 |
|
1708 |
cert = OpenSSL.crypto.load_certificate(OpenSSL.crypto.FILETYPE_PEM, |
1709 |
cert_pem) |
1710 |
|
1711 |
# No signature at all
|
1712 |
self.assertRaises(errors.GenericError,
|
1713 |
utils.LoadSignedX509Certificate, cert_pem, self.KEY)
|
1714 |
|
1715 |
# Invalid input
|
1716 |
self.assertRaises(errors.GenericError, utils.LoadSignedX509Certificate,
|
1717 |
"", self.KEY) |
1718 |
self.assertRaises(errors.GenericError, utils.LoadSignedX509Certificate,
|
1719 |
"X-Ganeti-Signature: \n", self.KEY) |
1720 |
self.assertRaises(errors.GenericError, utils.LoadSignedX509Certificate,
|
1721 |
"X-Ganeti-Sign: $1234$abcdef\n", self.KEY) |
1722 |
self.assertRaises(errors.GenericError, utils.LoadSignedX509Certificate,
|
1723 |
"X-Ganeti-Signature: $1234567890$abcdef\n", self.KEY) |
1724 |
self.assertRaises(errors.GenericError, utils.LoadSignedX509Certificate,
|
1725 |
"X-Ganeti-Signature: $1234$abc\n\n" + cert_pem, self.KEY) |
1726 |
|
1727 |
# Invalid salt
|
1728 |
for salt in list("-_@$,:;/\\ \t\n"): |
1729 |
self.assertRaises(errors.GenericError, utils.SignX509Certificate,
|
1730 |
cert_pem, self.KEY, "foo%sbar" % salt) |
1731 |
|
1732 |
for salt in ["HelloWorld", "salt", string.letters, string.digits, |
1733 |
utils.GenerateSecret(numbytes=4),
|
1734 |
utils.GenerateSecret(numbytes=16),
|
1735 |
"{123:456}".encode("hex")]: |
1736 |
signed_pem = utils.SignX509Certificate(cert, self.KEY, salt)
|
1737 |
|
1738 |
self._Check(cert, salt, signed_pem)
|
1739 |
|
1740 |
self._Check(cert, salt, "X-Another-Header: with a value\n" + signed_pem) |
1741 |
self._Check(cert, salt, (10 * "Hello World!\n") + signed_pem) |
1742 |
self._Check(cert, salt, (signed_pem + "\n\na few more\n" |
1743 |
"lines----\n------ at\nthe end!"))
|
1744 |
|
1745 |
def _Check(self, cert, salt, pem): |
1746 |
(cert2, salt2) = utils.LoadSignedX509Certificate(pem, self.KEY)
|
1747 |
self.assertEqual(salt, salt2)
|
1748 |
self.assertEqual(cert.digest("sha1"), cert2.digest("sha1")) |
1749 |
|
1750 |
# Other key
|
1751 |
self.assertRaises(errors.GenericError, utils.LoadSignedX509Certificate,
|
1752 |
pem, self.KEY_OTHER)
|
1753 |
|
1754 |
|
1755 |
class TestMakedirs(unittest.TestCase): |
1756 |
def setUp(self): |
1757 |
self.tmpdir = tempfile.mkdtemp()
|
1758 |
|
1759 |
def tearDown(self): |
1760 |
shutil.rmtree(self.tmpdir)
|
1761 |
|
1762 |
def testNonExisting(self): |
1763 |
path = utils.PathJoin(self.tmpdir, "foo") |
1764 |
utils.Makedirs(path) |
1765 |
self.assert_(os.path.isdir(path))
|
1766 |
|
1767 |
def testExisting(self): |
1768 |
path = utils.PathJoin(self.tmpdir, "foo") |
1769 |
os.mkdir(path) |
1770 |
utils.Makedirs(path) |
1771 |
self.assert_(os.path.isdir(path))
|
1772 |
|
1773 |
def testRecursiveNonExisting(self): |
1774 |
path = utils.PathJoin(self.tmpdir, "foo/bar/baz") |
1775 |
utils.Makedirs(path) |
1776 |
self.assert_(os.path.isdir(path))
|
1777 |
|
1778 |
def testRecursiveExisting(self): |
1779 |
path = utils.PathJoin(self.tmpdir, "B/moo/xyz") |
1780 |
self.assert_(not os.path.exists(path)) |
1781 |
os.mkdir(utils.PathJoin(self.tmpdir, "B")) |
1782 |
utils.Makedirs(path) |
1783 |
self.assert_(os.path.isdir(path))
|
1784 |
|
1785 |
|
1786 |
class TestRetry(testutils.GanetiTestCase): |
1787 |
@staticmethod
|
1788 |
def _RaiseRetryAgain(): |
1789 |
raise utils.RetryAgain()
|
1790 |
|
1791 |
def _WrongNestedLoop(self): |
1792 |
return utils.Retry(self._RaiseRetryAgain, 0.01, 0.02) |
1793 |
|
1794 |
def testRaiseTimeout(self): |
1795 |
self.failUnlessRaises(utils.RetryTimeout, utils.Retry,
|
1796 |
self._RaiseRetryAgain, 0.01, 0.02) |
1797 |
|
1798 |
def testComplete(self): |
1799 |
self.failUnlessEqual(utils.Retry(lambda: True, 0, 1), True) |
1800 |
|
1801 |
def testNestedLoop(self): |
1802 |
try:
|
1803 |
self.failUnlessRaises(errors.ProgrammerError, utils.Retry,
|
1804 |
self._WrongNestedLoop, 0, 1) |
1805 |
except utils.RetryTimeout:
|
1806 |
self.fail("Didn't detect inner loop's exception") |
1807 |
|
1808 |
|
1809 |
class TestLineSplitter(unittest.TestCase): |
1810 |
def test(self): |
1811 |
lines = [] |
1812 |
ls = utils.LineSplitter(lines.append) |
1813 |
ls.write("Hello World\n")
|
1814 |
self.assertEqual(lines, [])
|
1815 |
ls.write("Foo\n Bar\r\n ")
|
1816 |
ls.write("Baz")
|
1817 |
ls.write("Moo")
|
1818 |
self.assertEqual(lines, [])
|
1819 |
ls.flush() |
1820 |
self.assertEqual(lines, ["Hello World", "Foo", " Bar"]) |
1821 |
ls.close() |
1822 |
self.assertEqual(lines, ["Hello World", "Foo", " Bar", " BazMoo"]) |
1823 |
|
1824 |
def _testExtra(self, line, all_lines, p1, p2): |
1825 |
self.assertEqual(p1, 999) |
1826 |
self.assertEqual(p2, "extra") |
1827 |
all_lines.append(line) |
1828 |
|
1829 |
def testExtraArgsNoFlush(self): |
1830 |
lines = [] |
1831 |
ls = utils.LineSplitter(self._testExtra, lines, 999, "extra") |
1832 |
ls.write("\n\nHello World\n")
|
1833 |
ls.write("Foo\n Bar\r\n ")
|
1834 |
ls.write("")
|
1835 |
ls.write("Baz")
|
1836 |
ls.write("Moo\n\nx\n")
|
1837 |
self.assertEqual(lines, [])
|
1838 |
ls.close() |
1839 |
self.assertEqual(lines, ["", "", "Hello World", "Foo", " Bar", " BazMoo", |
1840 |
"", "x"]) |
1841 |
|
1842 |
|
1843 |
class TestReadLockedPidFile(unittest.TestCase): |
1844 |
def setUp(self): |
1845 |
self.tmpdir = tempfile.mkdtemp()
|
1846 |
|
1847 |
def tearDown(self): |
1848 |
shutil.rmtree(self.tmpdir)
|
1849 |
|
1850 |
def testNonExistent(self): |
1851 |
path = utils.PathJoin(self.tmpdir, "nonexist") |
1852 |
self.assert_(utils.ReadLockedPidFile(path) is None) |
1853 |
|
1854 |
def testUnlocked(self): |
1855 |
path = utils.PathJoin(self.tmpdir, "pid") |
1856 |
utils.WriteFile(path, data="123")
|
1857 |
self.assert_(utils.ReadLockedPidFile(path) is None) |
1858 |
|
1859 |
def testLocked(self): |
1860 |
path = utils.PathJoin(self.tmpdir, "pid") |
1861 |
utils.WriteFile(path, data="123")
|
1862 |
|
1863 |
fl = utils.FileLock.Open(path) |
1864 |
try:
|
1865 |
fl.Exclusive(blocking=True)
|
1866 |
|
1867 |
self.assertEqual(utils.ReadLockedPidFile(path), 123) |
1868 |
finally:
|
1869 |
fl.Close() |
1870 |
|
1871 |
self.assert_(utils.ReadLockedPidFile(path) is None) |
1872 |
|
1873 |
def testError(self): |
1874 |
path = utils.PathJoin(self.tmpdir, "foobar", "pid") |
1875 |
utils.WriteFile(utils.PathJoin(self.tmpdir, "foobar"), data="") |
1876 |
# open(2) should return ENOTDIR
|
1877 |
self.assertRaises(EnvironmentError, utils.ReadLockedPidFile, path) |
1878 |
|
1879 |
|
1880 |
if __name__ == '__main__': |
1881 |
testutils.GanetiTestProgram() |