/*
	grive: an GPL program to sync a local directory with Google Drive
	Copyright (C) 2012  Wan Wai Ho

	This program is free software; you can redistribute it and/or
	modify it under the terms of the GNU General Public License
	as published by the Free Software Foundation version 2
	of the License.

	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 General Public License for more details.

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

#include "SignalHandlerTest.hh"

#include "util/SignalHandler.hh"

#include <signal.h>

void test_callback( int )
{

}

namespace grut {

using namespace gr ;

SignalHandlerTest::SignalHandlerTest( )
{
}

void SignalHandlerTest::TestMultipleSignals( )
{
	SignalHandler::GetInstance().RegisterSignal( SIGINT, &test_callback );
	CPPUNIT_ASSERT_THROW(
			SignalHandler::GetInstance().RegisterSignal( SIGINT, &test_callback ),
			SignalError);

	SignalHandler::GetInstance().UnregisterSignal( SIGINT );
	CPPUNIT_ASSERT_NO_THROW(
			SignalHandler::GetInstance().RegisterSignal( SIGINT, &test_callback ));
}

}
