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authorSumit Bose <sbose@redhat.com>2012-08-09 10:10:42 +0200
committerJakub Hrozek <jhrozek@redhat.com>2012-08-15 15:57:54 +0200
commit60e51fd2764291df2332f36ff478777627d92b57 (patch)
tree23b790c3038b67be9b05555973af1555ccc8c978 /src/tests
parent819bb0b77780fc9009608f48ad353a2cb58fa9ac (diff)
downloadsssd-60e51fd2764291df2332f36ff478777627d92b57.tar.gz
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Add python bindings for murmurhash3
Diffstat (limited to 'src/tests')
-rwxr-xr-xsrc/tests/pysss_murmur-test.py100
1 files changed, 100 insertions, 0 deletions
diff --git a/src/tests/pysss_murmur-test.py b/src/tests/pysss_murmur-test.py
new file mode 100755
index 00000000..715ea16b
--- /dev/null
+++ b/src/tests/pysss_murmur-test.py
@@ -0,0 +1,100 @@
+#!/usr/bin/python
+# SSSD
+#
+# Unit tests for pysss_murmur
+#
+# Copyright (C) Sumit Bose <sbose@redhat.com> 2012
+#
+# 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 3 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, see <http://www.gnu.org/licenses/>.
+
+import unittest
+import sys
+import os
+import copy
+
+srcdir = os.getenv('builddir')
+if not srcdir:
+ srcdir = "."
+MODPATH = srcdir + "/.libs" #FIXME - is there a way to get this from libtool?
+
+def compat_assertItemsEqual(this, expected_seq, actual_seq, msg=None):
+ return this.assertEqual(sorted(expected_seq), sorted(actual_seq))
+
+def compat_assertIsInstance(this, obj, cls, msg=None):
+ return this.assertTrue(isinstance(obj, cls))
+
+# add compat methods for old unittest.TestCase versions
+# (python < 2.7, RHEL5 for instance)
+if not hasattr(unittest.TestCase, "assertItemsEqual"):
+ setattr(unittest.TestCase, "assertItemsEqual", compat_assertItemsEqual)
+if not hasattr(unittest.TestCase, "assertIsInstance"):
+ setattr(unittest.TestCase, "assertIsInstance", compat_assertIsInstance)
+
+class PySssMurmurImport(unittest.TestCase):
+ def setUp(self):
+ " Make sure we load the in-tree module "
+ self.system_path = sys.path[:]
+ sys.path = [ MODPATH ]
+
+ def tearDown(self):
+ " Restore the system path "
+ sys.path = self.system_path
+
+ def testImport(self):
+ " Import the module and assert it comes from tree "
+ try:
+ import pysss_murmur
+ except ImportError, e:
+ print >>sys.stderr, "Could not load the pysss_murmur module. Please check if it is compiled"
+ raise e
+ self.assertEqual(pysss_murmur.__file__, MODPATH + "/pysss_murmur.so")
+
+class PySssMurmurTest(unittest.TestCase):
+ def testExpectedHash(self):
+ hash = pysss_murmur.murmurhash3("S-1-5-21-2153326666-2176343378-3404031434", 41, 0xdeadbeef)
+ self.assertEqual(hash, 93103853)
+
+ def testInvalidArguments(self):
+ self.assertRaises(ValueError, pysss_murmur.murmurhash3, 1, 2, 3)
+ self.assertRaises(ValueError, pysss_murmur.murmurhash3, "test", 2)
+ self.assertRaises(ValueError, pysss_murmur.murmurhash3, "test")
+ self.assertRaises(ValueError, pysss_murmur.murmurhash3)
+ self.assertRaises(ValueError, pysss_murmur.murmurhash3, "test", -1, 3)
+ self.assertRaises(ValueError, pysss_murmur.murmurhash3, "test", 2,
+ 0xffffffffff)
+ self.assertRaises(ValueError, pysss_murmur.murmurhash3, "test",
+ 0xffffffffff, 3)
+
+
+if __name__ == "__main__":
+ error = 0
+
+ suite = unittest.TestLoader().loadTestsFromTestCase(PySssMurmurImport)
+ res = unittest.TextTestRunner().run(suite)
+ if not res.wasSuccessful():
+ error |= 0x1
+ # need to bail out here because pysss_murmur could not be imported
+ sys.exit(error)
+
+ # import the pysss_murmur module into the global namespace, but make sure
+ # it's the one in tree
+ sys.path.insert(0, MODPATH)
+ import pysss_murmur
+
+ suite = unittest.TestLoader().loadTestsFromTestCase(PySssMurmurTest)
+ res = unittest.TextTestRunner().run(suite)
+ if not res.wasSuccessful():
+ error |= 0x2
+
+ sys.exit(error)