icinga2/test/base-fifo.cpp

62 lines
2.2 KiB
C++

/******************************************************************************
* Icinga 2 *
* Copyright (C) 2012-2014 Icinga Development Team (http://www.icinga.org) *
* *
* 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; either version 2 *
* of the License, or (at your option) any later version. *
* *
* 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 St, Fifth Floor, Boston, MA 02110-1301, USA. *
******************************************************************************/
#include "base/fifo.h"
#include "base/objectlock.h"
#include <boost/test/unit_test.hpp>
#include <boost/foreach.hpp>
using namespace icinga;
BOOST_AUTO_TEST_SUITE(base_fifo)
BOOST_AUTO_TEST_CASE(construct)
{
FIFO::Ptr fifo = make_shared<FIFO>();
BOOST_CHECK(fifo);
BOOST_CHECK(fifo->GetAvailableBytes() == 0);
fifo->Close();
}
BOOST_AUTO_TEST_CASE(io)
{
FIFO::Ptr fifo = make_shared<FIFO>();
fifo->Write("hello", 5);
BOOST_CHECK(fifo->GetAvailableBytes() == 5);
char buffer1[2];
fifo->Read(buffer1, 2);
BOOST_CHECK(memcmp(buffer1, "he", 2) == 0);
BOOST_CHECK(fifo->GetAvailableBytes() == 3);
char buffer2[5];
size_t rc = fifo->Read(buffer2, 5);
BOOST_CHECK(rc == 3);
BOOST_CHECK(memcmp(buffer2, "llo", 3) == 0);
BOOST_CHECK(fifo->GetAvailableBytes() == 0);
BOOST_CHECK(!fifo->IsEof());
fifo->Close();
}
BOOST_AUTO_TEST_SUITE_END()