| |
| 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') |
