epc-test-gtpu.cc

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/*
 * Copyright (c) 2011 Centre Tecnologic de Telecomunicacions de Catalunya (CTTC)
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 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 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * Author: Jaume Nin <jaume.nin@cttc.cat>
 */
 
#include "epc-test-gtpu.h"
 
#include "ns3/epc-gtpu-header.h"
#include "ns3/log.h"
#include "ns3/object.h"
#include "ns3/packet.h"
 
using namespace ns3;
 
NS_LOG_COMPONENT_DEFINE("EpcGtpuTest");
 
/**
 * TestSuite
 */
 
EpsGtpuTestSuite::EpsGtpuTestSuite()
    : TestSuite("epc-gtpu", Type::SYSTEM)
{
    AddTestCase(new EpsGtpuHeaderTestCase(), TestCase::Duration::QUICK);
}
 
static EpsGtpuTestSuite epsGtpuTestSuite;
 
/**
 * TestCase
 */
 
EpsGtpuHeaderTestCase::EpsGtpuHeaderTestCase()
    : TestCase("Check header coding and decoding")
{
    NS_LOG_INFO("Creating EpsGtpuHeaderTestCase");
}
 
EpsGtpuHeaderTestCase::~EpsGtpuHeaderTestCase()
{
}
 
void
EpsGtpuHeaderTestCase::DoRun()
{
    auto logLevel = (LogLevel)(LOG_PREFIX_FUNC | LOG_PREFIX_TIME | LOG_LEVEL_ALL);
 
    LogComponentEnable("EpcGtpuTest", logLevel);
    GtpuHeader h1;
    h1.SetExtensionHeaderFlag(true);
    h1.SetLength(1234);
    h1.SetMessageType(123);
    h1.SetNPduNumber(123);
    h1.SetNPduNumberFlag(true);
    h1.SetNextExtensionType(123);
    h1.SetProtocolType(true);
    h1.SetSequenceNumber(1234);
    h1.SetSequenceNumberFlag(true);
    h1.SetTeid(1234567);
    h1.SetVersion(123);
 
    Packet p;
    GtpuHeader h2;
    p.AddHeader(h1);
    p.RemoveHeader(h2);
 
    NS_TEST_ASSERT_MSG_EQ(h1, h2, "Wrong value!");
}