/*-
 * See the file LICENSE for redistribution information.
 *
 * Copyright (c) 2000, 2010 Oracle and/or its affiliates.  All rights reserved.
 *
 * $Id$
 */

/*
 * Do some regression tests for constructors.
 * Run normally (without arguments) it is a simple regression test.
 * Run with a numeric argument, it repeats the regression a number
 * of times, to try to determine if there are memory leaks.
 */

#include <db_cxx.h>
#include <iostream>
using namespace std;

int main(int argc, char *argv[])
{
	try {
		Db *db = new Db(NULL, 0);
		db->open(NULL, "my.db", NULL, DB_BTREE, DB_CREATE, 0644);

		// populate our massive database.
		// all our strings include null for convenience.
		// Note we have to cast for idiomatic
		// usage, since newer gcc requires it.
		Dbt *keydbt = new Dbt((char *)"key", 4);
		Dbt *datadbt = new Dbt((char *)"data", 5);
		db->put(NULL, keydbt, datadbt, 0);

		// Now, retrieve.  We could use keydbt over again,
		// but that wouldn't be typical in an application.
		Dbt *goodkeydbt = new Dbt((char *)"key", 4);
		Dbt *badkeydbt = new Dbt((char *)"badkey", 7);
		Dbt *resultdbt = new Dbt();
		resultdbt->set_flags(DB_DBT_MALLOC);

		int ret;

		if ((ret = db->get(NULL, goodkeydbt, resultdbt, 0)) != 0) {
			cout << "get: " << DbEnv::strerror(ret) << "\n";
		}
		else {
			char *result = (char *)resultdbt->get_data();
			cout << "got data: " << result << "\n";
		}

		if ((ret = db->get(NULL, badkeydbt, resultdbt, 0)) != 0) {
			// We expect this...
			cout << "get using bad key: "
			     << DbEnv::strerror(ret) << "\n";
		}
		else {
			char *result = (char *)resultdbt->get_data();
			cout << "*** got data using bad key!!: "
			     << result << "\n";
		}
		cout << "finished test\n";
	}
	catch (DbException &dbe) {
		cerr << "Db Exception: " << dbe.what();
	}
	return 0;
}
