koffice/kexi/tests/newapi/tables_test.h

/* This file is part of the KDE project
   Copyright (C) 2003-2004 Jaroslaw Staniek <js@iidea.pl>

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.

   This library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
*/

#ifndef TABLETEST_H
#define TABLETEST_H

int tablesTest()
{
	if (dbCreationTest()!=0)
		return 1;

	if (!conn->useDatabase( db_name )) {
		conn->debugError();
		return 1;
	}

	conn->setAutoCommit(false);
	KexiDB::Transaction t = conn->beginTransaction();
	if (conn->error()) {
		conn->debugError();
		return 1;
	}

	//now: lets create tables:
	KexiDB::Field *f;
	KexiDB::TableSchema *t_persons = new KexiDB::TableSchema("persons");
	t_persons->setCaption("Persons in our factory");
	t_persons->addField( f=new KexiDB::Field("id", KexiDB::Field::Integer, KexiDB::Field::PrimaryKey | KexiDB::Field::AutoInc, KexiDB::Field::Unsigned) );
	f->setCaption("ID");
	t_persons->addField( f=new KexiDB::Field("age", KexiDB::Field::Integer, 0, KexiDB::Field::Unsigned) );
	f->setCaption("Age");
	t_persons->addField( f=new KexiDB::Field("name", KexiDB::Field::Text) );
	f->setCaption("Name");
	t_persons->addField( f=new KexiDB::Field("surname", KexiDB::Field::Text) );
	f->setCaption("Surname");
	if (!conn->createTable( t_persons )) {
		conn->debugError();
		return 1;
	}
	kdDebug() << "-- PERSONS created --" << endl;
	t_persons->debug();

	if (!conn->insertRecord(*t_persons, TQVariant(1), TQVariant(27), TQVariant("Jaroslaw"), TQVariant("Staniek"))
	  ||!conn->insertRecord(*t_persons, TQVariant(2), TQVariant(60), TQVariant("Lech"), TQVariant("Walesa"))
	  ||!conn->insertRecord(*t_persons, TQVariant(3), TQVariant(45), TQVariant("Bill"), TQVariant("Gates"))
	  ||!conn->insertRecord(*t_persons, TQVariant(4), TQVariant(35), TQVariant("John"), TQVariant("Smith"))
	   )
	{
		kdDebug() << "-- PERSONS data err. --" << endl;
		return 1;
	}
	kdDebug() << "-- PERSONS data created --" << endl;


	KexiDB::TableSchema *t_cars = new KexiDB::TableSchema("cars");
	t_cars->setCaption("Cars owned by persons");
	t_cars->addField( f=new KexiDB::Field("id", KexiDB::Field::Integer, KexiDB::Field::PrimaryKey | KexiDB::Field::AutoInc, KexiDB::Field::Unsigned) );
	f->setCaption("ID");
	t_cars->addField( f=new KexiDB::Field("owner", KexiDB::Field::Integer, 0, KexiDB::Field::Unsigned) );
	f->setCaption("Car owner");
	t_cars->addField( f=new KexiDB::Field("model", KexiDB::Field::Text) );
	f->setCaption("Car model");
	if (!conn->createTable( t_cars )) {
		conn->debugError();
		return 1;
	}
	kdDebug() << "-- CARS created --" << endl;
	if (!conn->insertRecord(*t_cars, TQVariant(1), TQVariant(1), TQVariant("Fiat"))
		||!conn->insertRecord(*t_cars, TQVariant(2), TQVariant(2), TQVariant("Syrena"))
		||!conn->insertRecord(*t_cars, TQVariant(3), TQVariant(3), TQVariant("Chrysler"))
		||!conn->insertRecord(*t_cars, TQVariant(4), TQVariant(3), TQVariant("BMW"))
		||!conn->insertRecord(*t_cars, TQVariant(5), TQVariant(4), TQVariant("Volvo"))
		)
	{
		kdDebug() << "-- CARS data err. --" << endl;
		return 1;
	}
	kdDebug() << "-- CARS data created --" << endl;

	if (!conn->commitTransaction(t)) {
		conn->debugError();
		return 1;
	}

	kdDebug() << "NOW, TABLE LIST: " << endl;
	TQStringList tnames = conn->tableNames();
	for (TQStringList::iterator it = tnames.begin(); it!=tnames.end(); ++it) {
		kdDebug() << " - " << (*it) << endl;
	}


	if (!conn->closeDatabase()) {
		conn->debugError();
		return 1;
	}
	
	return 0;
}

#endif