grive2/libgrive/test/util/SignalHandlerTest.cc

52 lines
1.3 KiB
C++

/*
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 ));
}
}