/usr/lib/python3/dist-packages/bsddb3/tests/test_dbobj.py is in python3-bsddb3 6.1.0-1+b2.
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Copyright (c) 2008-2014, Jesus Cea Avion <jcea@jcea.es>
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following
disclaimer in the documentation and/or other materials provided
with the distribution.
3. Neither the name of Jesus Cea Avion nor the names of its
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
"""
import os, string
import unittest
from .test_all import db, dbobj, test_support, get_new_environment_path, \
get_new_database_path
#----------------------------------------------------------------------
class dbobjTestCase(unittest.TestCase):
"""Verify that dbobj.DB and dbobj.DBEnv work properly"""
db_name = 'test-dbobj.db'
def setUp(self):
self.homeDir = get_new_environment_path()
def tearDown(self):
if hasattr(self, 'db'):
del self.db
if hasattr(self, 'env'):
del self.env
test_support.rmtree(self.homeDir)
def test01_both(self):
class TestDBEnv(dbobj.DBEnv): pass
class TestDB(dbobj.DB):
def put(self, key, *args, **kwargs):
key = key.upper()
# call our parent classes put method with an upper case key
return dbobj.DB.put(self, key, *args, **kwargs)
self.env = TestDBEnv()
self.env.open(self.homeDir, db.DB_CREATE | db.DB_INIT_MPOOL)
self.db = TestDB(self.env)
self.db.open(self.db_name, db.DB_HASH, db.DB_CREATE)
self.db.put('spam', 'eggs')
self.assertEqual(self.db.get('spam'), None,
"overridden dbobj.DB.put() method failed [1]")
self.assertEqual(self.db.get('SPAM'), 'eggs',
"overridden dbobj.DB.put() method failed [2]")
self.db.close()
self.env.close()
def test02_dbobj_dict_interface(self):
self.env = dbobj.DBEnv()
self.env.open(self.homeDir, db.DB_CREATE | db.DB_INIT_MPOOL)
self.db = dbobj.DB(self.env)
self.db.open(self.db_name+'02', db.DB_HASH, db.DB_CREATE)
# __setitem__
self.db['spam'] = 'eggs'
# __len__
self.assertEqual(len(self.db), 1)
# __getitem__
self.assertEqual(self.db['spam'], 'eggs')
# __del__
del self.db['spam']
self.assertEqual(self.db.get('spam'), None, "dbobj __del__ failed")
self.db.close()
self.env.close()
def test03_dbobj_type_before_open(self):
# Ensure this doesn't cause a segfault.
self.assertRaises(db.DBInvalidArgError, db.DB().type)
#----------------------------------------------------------------------
def test_suite():
return unittest.makeSuite(dbobjTestCase)
if __name__ == '__main__':
unittest.main(defaultTest='test_suite')
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