4 # Copyright (C) 2010, 2011 Google Inc.
6 # This program is free software; you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 2 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful, but
12 # WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 # General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program; if not, write to the Free Software
18 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
22 """Script for testing utils.Mlockall
24 This test is run in a separate process because it changes memory behaviour.
30 from ganeti import utils
31 from ganeti import errors
36 # WARNING: The following tests modify the memory behaviour at runtime. Don't
37 # add unrelated tests here.
40 class TestMlockallWithCtypes(unittest.TestCase):
41 """Whether Mlockall() works if ctypes is present.
50 class TestMlockallWithNoCtypes(unittest.TestCase):
51 """Whether Mlockall() raises an error if ctypes is not present.
56 self.assertRaises(errors.NoCtypesError, utils.Mlockall, _ctypes=None)
59 if __name__ == "__main__":
60 testutils.GanetiTestProgram()