Packets/IpV4Packet.test.cc

   1 // $Id$
   2 //
   3 // Copyright (C) 2006
   4 // Fraunhofer Institut fuer offene Kommunikationssysteme (FOKUS)
   5 // Kompetenzzentrum fuer Satelitenkommunikation (SatCom)
   6 //     Stefan Bund <stefan.bund@fokus.fraunhofer.de>
   7 //
   8 // This program is free software; you can redistribute it and/or modify
   9 // it under the terms of the GNU General Public License as published by
  10 // the Free Software Foundation; either version 2 of the License, or
  11 // (at your option) any later version.
  12 //
  13 // This program is distributed in the hope that it will be useful,
  14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 // GNU General Public License for more details.
  17 //
  18 // You should have received a copy of the GNU General Public License
  19 // along with this program; if not, write to the
  20 // Free Software Foundation, Inc.,
  21 // 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  22
  23 // Unit tests
  24
  25 //#include "IpV4Packet.test.hh"
  26 //#include "IpV4Packet.test.ih"
  27
  28 // Custom includes
  29 #include "IpV4Packet.hh"
  30
  31 #include <boost/test/auto_unit_test.hpp>
  32 #include <boost/test/test_tools.hpp>
  33
  34 #define prefix_
  35 ///////////////////////////////cc.p////////////////////////////////////////
  36
  37 using namespace senf;
  38
  39 BOOST_AUTO_UNIT_TEST(ipV4Packet_parser)
  40 {
  41     unsigned char data[] = { 0x01, 0x02, 0x03, 0x04,
  42                              0x05, 0x06, 0x07, 0x08,
  43                              0x09, 0x0A, 0x0B, 0x0C,
  44                              0x11, 0x12, 0x13, 0x14,
  45                              0x15, 0x16, 0x17, 0x18
  46                            };
  47
  48     typedef unsigned char * iterator;
  49     Parse_IpV4<iterator> p(data);
  50
  51     BOOST_CHECK_EQUAL( p.version(),     0x00u       );
  52     BOOST_CHECK_EQUAL( p.ihl(),         0x01u       );
  53     // the static_cast is to silence gcc-3.3
  54     BOOST_CHECK_EQUAL( static_cast<unsigned>(p.tos()), 0x02u );
  55     BOOST_CHECK_EQUAL( static_cast<unsigned>(p.length()), 0x0304u );
  56     BOOST_CHECK_EQUAL( static_cast<unsigned>(p.identifier()), 0x0506u );
  57     BOOST_CHECK_EQUAL( p.reserved(),    0           );
  58     BOOST_CHECK_EQUAL( p.df(),          0           );
  59     BOOST_CHECK_EQUAL( p.mf(),          0           );
  60     BOOST_CHECK_EQUAL( p.frag(),        0x0708u     );
  61     BOOST_CHECK_EQUAL( static_cast<unsigned>(p.ttl()), 0x09u );
  62     BOOST_CHECK_EQUAL( static_cast<unsigned>(p.protocol()), 0x0Au );
  63     BOOST_CHECK_EQUAL( static_cast<unsigned>(p.crc()), 0x0B0Cu );
  64     BOOST_CHECK_EQUAL( p.source(),      0x11121314u );
  65     BOOST_CHECK_EQUAL( p.destination(), 0x15161718u );
  66
  67 }
  68
  69
  70 BOOST_AUTO_UNIT_TEST(ipV4Packet_packet)
  71 {
  72
  73     unsigned char data[] = { 0x01, 0x02, 0x03, 0x04,
  74                              0x05, 0x06, 0x07, 0x08,
  75                              0x09, 0x0A, 0x0B, 0x0C,
  76                              0x11, 0x12, 0x13, 0x14,
  77                              0x15, 0x16, 0x17, 0x18
  78                            };
  79
  80     IpV4Packet::ptr p (Packet::create<IpV4Packet>(data, data+sizeof(data)));
  81
  82     BOOST_CHECK_EQUAL( p->version(),     0x00u       );
  83     BOOST_CHECK_EQUAL( p->ihl(),         0x01u       );
  84     // the static_cast is to silence gcc-3.3
  85     BOOST_CHECK_EQUAL( static_cast<unsigned>(p->tos()), 0x02u );
  86     BOOST_CHECK_EQUAL( static_cast<unsigned>(p->length()), 0x0304u );
  87     BOOST_CHECK_EQUAL( static_cast<unsigned>(p->identifier()), 0x0506u );
  88     BOOST_CHECK_EQUAL( p->reserved(),    0           );
  89     BOOST_CHECK_EQUAL( p->df(),          0           );
  90     BOOST_CHECK_EQUAL( p->mf(),          0           );
  91     BOOST_CHECK_EQUAL( p->frag(),        0x0708u     );
  92     BOOST_CHECK_EQUAL( static_cast<unsigned>(p->ttl()), 0x09u );
  93     BOOST_CHECK_EQUAL( static_cast<unsigned>(p->protocol()), 0x0Au );
  94     BOOST_CHECK_EQUAL( static_cast<unsigned>(p->crc()), 0x0B0Cu );
  95     BOOST_CHECK_EQUAL( p->source(),      0x11121314u );
  96     BOOST_CHECK_EQUAL( p->destination(), 0x15161718u );
  97
  98
  99 }
 100
 101
 102
 103 ///////////////////////////////cc.e////////////////////////////////////////
 104 #undef prefix_
 105
 106 \f
 107 // Local Variables:
 108 // mode: c++
 109 // c-file-style: "senf"
 110 // End: