~mailman-coders/mailman/2.1

# Copyright (C) 2002-2018 by the Free Software Foundation, Inc.

#

# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; either version 2

# of the License, or (at your option) any later version.

# 

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

# 

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software 

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

"""Unit tests for the LockFile class.

"""

import unittest

try:

    from Mailman import __init__

except ImportError:

    import paths

from Mailman.LockFile import LockFile

LOCKFILE_NAME = '/tmp/.mm-test-lock'

class TestLockFile(unittest.TestCase):

    def test_two_lockfiles_same_proc(self):

        lf1 = LockFile(LOCKFILE_NAME)

        lf2 = LockFile(LOCKFILE_NAME)

        lf1.lock()

        self.failIf(lf2.locked())

def suite():

    suite = unittest.TestSuite()

    suite.addTest(unittest.makeSuite(TestLockFile))

    return suite

if __name__ == '__main__':

    unittest.main(defaultTest='suite')