public void TestDuplicate() { testName = "TestDuplicate"; testHome = testFixtureHome + "/" + testName; string dbFileName = testHome + "/" + testName + ".db"; string dbSecFileName = testHome + "/" + testName + "_sec.db"; Configuration.ClearDir(testHome); // Open a primary database. BTreeDatabaseConfig dbConfig = new BTreeDatabaseConfig(); dbConfig.Creation = CreatePolicy.IF_NEEDED; BTreeDatabase db = BTreeDatabase.Open( dbFileName, dbConfig); // Open a secondary database. SecondaryBTreeDatabaseConfig secConfig = new SecondaryBTreeDatabaseConfig(db, new SecondaryKeyGenDelegate(SecondaryKeyGen)); secConfig.Creation = CreatePolicy.IF_NEEDED; secConfig.Duplicates = DuplicatesPolicy.UNSORTED; SecondaryBTreeDatabase secDB = SecondaryBTreeDatabase.Open(dbSecFileName, secConfig); // Put a pair of key and data into the database. DatabaseEntry key, data; key = new DatabaseEntry( ASCIIEncoding.ASCII.GetBytes("key")); data = new DatabaseEntry( ASCIIEncoding.ASCII.GetBytes("data")); db.Put(key, data); // Create a cursor. SecondaryCursor cursor = secDB.SecondaryCursor(); cursor.Move(key, true); // Duplicate the cursor. SecondaryCursor dupCursor; dupCursor = cursor.Duplicate(true); /* * Confirm that the duplicate cursor has the same * position as the original one. */ Assert.AreEqual(cursor.Current.Key, dupCursor.Current.Key); Assert.AreEqual(cursor.Current.Value, dupCursor.Current.Value); // Close the cursor and the duplicate cursor. dupCursor.Close(); cursor.Close(); // Close secondary and primary database. secDB.Close(); db.Close(); }