imported trunk from sourceforge SVN

1 files changed, 72 insertions, 0 deletions

diff --git a/tests/test2.cpp b/tests/test2.cpp
new file mode 100644
index 0000000..95b0f0a
--- /dev/null
+++ b/tests/test2.cpp
@@ -0,0 +1,72 @@
+/*
+ *  sqlite3xx - sqlite3 C++ layer, following the ideas of libpqxx
+ *  Copyright (C) 2009  Andreas Baumann
+ *
+ *  This copyrighted material is made available to anyone wishing to use,
+ *  modify, copy, or redistribute it subject to the terms and conditions of
+ *  the GNU Lesser General Public License, as published by the Free Software
+ *  Foundation.
+ *
+ *  This program 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 Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public License
+ *  along with this distribution; if not, write to:
+ *  Free Software Foundation, Inc.
+ *  51 Franklin Street, Fifth Floor
+ *  Boston, MA  02110-1301  USA
+ *
+ */
+
+#include <iostream>
+#include <cassert>
+#include "sqlite3xx/sqlite3xx"
+/* test needs 'unlink' from 'unistd.h' */
+#if !defined _WIN32
+#include <unistd.h>
+#endif /* !defined _WIN32 */
+
+using namespace sqlite3xx;
+using namespace std;
+
+int main( ) {
+	(void)unlink( "test2.db" );
+
+	try {
+		cout << "creating DB.." << endl;
+		connection c( "test2.db" );
+
+		cout << "starting transaction.." << endl;
+		work wc( c, "create" );
+
+		cout << "create table.." << endl;
+		wc.exec( "create table a( b integer )" );
+		wc.commit( );
+
+		work wi( c, "insert" );
+		cout << "insert some data.." << endl;
+		wi.exec( "insert into a( b ) values( 5 )" );
+		wi.exec( "insert into a( b ) values( 18 )" );
+		wi.exec( "insert into a( b ) values( 7 )" );
+		wi.commit( );
+
+		work wq( c, "query" );
+		cout << "querying.." << endl;
+		result r = wq.exec( "select * from a" );
+		// size() can't be 3 from the beginning, but must be 3 at the
+		// end. as we do a lookahead of 1 the size must be 2 at beginning
+		cout << "found " << r.size( ) << " records.." << endl;
+		assert( r.size( ) == 2 );
+	        for( result::size_type i = 0; i < r.size( ); i++ ) {
+			cout << r[i]["b"] << endl;
+		}
+		assert( r.size( ) == 3 );
+		wq.commit( );
+
+		cout << "end." << endl;
+	} catch( sql_error& e ) {
+		cerr << e.msg( ) << ": " << e.query( ) << endl;
+	}
+}