projects / OpenSPARC-T2-SAM / blame
| Commit | Line | Data |
|---|---|---|
| 920dae64 AT |
1 | |
| 2 | import sys, os, string | |
| 3 | import unittest | |
| 4 | import glob | |
| 5 | ||
| 6 | try: | |
| 7 | # For Pythons w/distutils pybsddb | |
| 8 | from bsddb3 import db, dbobj | |
| 9 | except ImportError: | |
| 10 | # For Python 2.3 | |
| 11 | from bsddb import db, dbobj | |
| 12 | ||
| 13 | ||
| 14 | #---------------------------------------------------------------------- | |
| 15 | ||
| 16 | class dbobjTestCase(unittest.TestCase): | |
| 17 | """Verify that dbobj.DB and dbobj.DBEnv work properly""" | |
| 18 | db_home = 'db_home' | |
| 19 | db_name = 'test-dbobj.db' | |
| 20 | ||
| 21 | def setUp(self): | |
| 22 | homeDir = os.path.join(os.path.dirname(sys.argv[0]), 'db_home') | |
| 23 | self.homeDir = homeDir | |
| 24 | try: os.mkdir(homeDir) | |
| 25 | except os.error: pass | |
| 26 | ||
| 27 | def tearDown(self): | |
| 28 | if hasattr(self, 'db'): | |
| 29 | del self.db | |
| 30 | if hasattr(self, 'env'): | |
| 31 | del self.env | |
| 32 | files = glob.glob(os.path.join(self.homeDir, '*')) | |
| 33 | for file in files: | |
| 34 | os.remove(file) | |
| 35 | ||
| 36 | def test01_both(self): | |
| 37 | class TestDBEnv(dbobj.DBEnv): pass | |
| 38 | class TestDB(dbobj.DB): | |
| 39 | def put(self, key, *args, **kwargs): | |
| 40 | key = string.upper(key) | |
| 41 | # call our parent classes put method with an upper case key | |
| 42 | return apply(dbobj.DB.put, (self, key) + args, kwargs) | |
| 43 | self.env = TestDBEnv() | |
| 44 | self.env.open(self.homeDir, db.DB_CREATE | db.DB_INIT_MPOOL) | |
| 45 | self.db = TestDB(self.env) | |
| 46 | self.db.open(self.db_name, db.DB_HASH, db.DB_CREATE) | |
| 47 | self.db.put('spam', 'eggs') | |
| 48 | assert self.db.get('spam') == None, \ | |
| 49 | "overridden dbobj.DB.put() method failed [1]" | |
| 50 | assert self.db.get('SPAM') == 'eggs', \ | |
| 51 | "overridden dbobj.DB.put() method failed [2]" | |
| 52 | self.db.close() | |
| 53 | self.env.close() | |
| 54 | ||
| 55 | def test02_dbobj_dict_interface(self): | |
| 56 | self.env = dbobj.DBEnv() | |
| 57 | self.env.open(self.homeDir, db.DB_CREATE | db.DB_INIT_MPOOL) | |
| 58 | self.db = dbobj.DB(self.env) | |
| 59 | self.db.open(self.db_name+'02', db.DB_HASH, db.DB_CREATE) | |
| 60 | # __setitem__ | |
| 61 | self.db['spam'] = 'eggs' | |
| 62 | # __len__ | |
| 63 | assert len(self.db) == 1 | |
| 64 | # __getitem__ | |
| 65 | assert self.db['spam'] == 'eggs' | |
| 66 | # __del__ | |
| 67 | del self.db['spam'] | |
| 68 | assert self.db.get('spam') == None, "dbobj __del__ failed" | |
| 69 | self.db.close() | |
| 70 | self.env.close() | |
| 71 | ||
| 72 | #---------------------------------------------------------------------- | |
| 73 | ||
| 74 | def test_suite(): | |
| 75 | return unittest.makeSuite(dbobjTestCase) | |
| 76 | ||
| 77 | if __name__ == '__main__': | |
| 78 | unittest.main(defaultTest='test_suite') |