A Discrete-Event Network Simulator
API
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Friends Macros Groups Pages
epc-test-gtpu.cc
Go to the documentation of this file.
1 /* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2011 Centre Tecnologic de Telecomunicacions de Catalunya (CTTC)
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License version 2 as
7  * published by the Free Software Foundation;
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program; if not, write to the Free Software
16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17  *
18  * Author: Jaume Nin <jaume.nin@cttc.cat>
19  */
20 
21 
22 #include "ns3/log.h"
23 #include "ns3/object.h"
24 #include "ns3/packet.h"
25 #include "ns3/epc-gtpu-header.h"
26 
27 #include "epc-test-gtpu.h"
28 
29 NS_LOG_COMPONENT_DEFINE ("EpcGtpuTest");
30 
31 namespace ns3 {
32 
33 
38 EpsGtpuTestSuite::EpsGtpuTestSuite ()
39  : TestSuite ("epc-gtpu", SYSTEM)
40 {
41  AddTestCase (new EpsGtpuHeaderTestCase ());
42 }
43 
44 static EpsGtpuTestSuite epsGtpuTestSuite;
45 
46 
51 EpsGtpuHeaderTestCase::EpsGtpuHeaderTestCase ()
52  : TestCase ("Check header coding and decoding")
53 {
54  NS_LOG_INFO ("Creating EpsGtpuHeaderTestCase");
55 }
56 
57 EpsGtpuHeaderTestCase::~EpsGtpuHeaderTestCase ()
58 {
59 }
60 
61 void
62 EpsGtpuHeaderTestCase::DoRun (void)
63 {
64  LogLevel logLevel = (LogLevel)(LOG_PREFIX_FUNC | LOG_PREFIX_TIME | LOG_LEVEL_ALL);
65 
66  LogComponentEnable ("EpcGtpuTest", logLevel);
67  GtpuHeader h1;
68  h1.SetExtensionHeaderFlag (true);
69  h1.SetLength (1234);
70  h1.SetMessageType (123);
71  h1.SetNPduNumber (123);
72  h1.SetNPduNumberFlag (true);
73  h1.SetNextExtensionType (123);
74  h1.SetProtocolType (true);
75  h1.SetSequenceNumber (1234);
76  h1.SetSequenceNumberFlag (true);
77  h1.SetTeid (1234567);
78  h1.SetVersion (123);
79 
80  Packet p;
81  GtpuHeader h2;
82  p.AddHeader (h1);
83  p.RemoveHeader (h2);
84 
85  NS_TEST_ASSERT_MSG_EQ (h1, h2, "Wrong value!");
86 }
87 
88 } // namespace ns3
89