1 import unittest 2 import os, glob 3 4 from test_all import db, test_support, get_new_environment_path, \ 5 get_new_database_path 6 7 #---------------------------------------------------------------------- 8 9 class pget_bugTestCase(unittest.TestCase): 10 """Verify that cursor.pget works properly""" 11 db_name = 'test-cursor_pget.db' 12 13 def setUp(self): 14 self.homeDir = get_new_environment_path() 15 self.env = db.DBEnv() 16 self.env.open(self.homeDir, db.DB_CREATE | db.DB_INIT_MPOOL) 17 self.primary_db = db.DB(self.env) 18 self.primary_db.open(self.db_name, 'primary', db.DB_BTREE, db.DB_CREATE) 19 self.secondary_db = db.DB(self.env) 20 self.secondary_db.set_flags(db.DB_DUP) 21 self.secondary_db.open(self.db_name, 'secondary', db.DB_BTREE, db.DB_CREATE) 22 self.primary_db.associate(self.secondary_db, lambda key, data: data) 23 self.primary_db.put('salad', 'eggs') 24 self.primary_db.put('spam', 'ham') 25 self.primary_db.put('omelet', 'eggs') 26 27 28 def tearDown(self): 29 self.secondary_db.close() 30 self.primary_db.close() 31 self.env.close() 32 del self.secondary_db 33 del self.primary_db 34 del self.env 35 test_support.rmtree(self.homeDir) 36 37 def test_pget(self): 38 cursor = self.secondary_db.cursor() 39 40 self.assertEqual(('eggs', 'salad', 'eggs'), cursor.pget(key='eggs', flags=db.DB_SET)) 41 self.assertEqual(('eggs', 'omelet', 'eggs'), cursor.pget(db.DB_NEXT_DUP)) 42 self.assertEqual(None, cursor.pget(db.DB_NEXT_DUP)) 43 44 self.assertEqual(('ham', 'spam', 'ham'), cursor.pget('ham', 'spam', flags=db.DB_SET)) 45 self.assertEqual(None, cursor.pget(db.DB_NEXT_DUP)) 46 47 cursor.close() 48 49 50 def test_suite(): 51 return unittest.makeSuite(pget_bugTestCase) 52 53 if __name__ == '__main__': 54 unittest.main(defaultTest='test_suite') 55
