2 // Fraunhofer Institut fuer offene Kommunikationssysteme (FOKUS)
3 // Kompetenzzentrum fuer Satelitenkommunikation (SatCom)
4 // Stefan Bund <g0dil@berlios.de>
6 // This program is free software; you can redistribute it and/or modify
7 // it under the terms of the GNU General Public License as published by
8 // the Free Software Foundation; either version 2 of the License, or
9 // (at your option) any later version.
11 // This program is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
16 // You should have received a copy of the GNU General Public License
17 // along with this program; if not, write to the
18 // Free Software Foundation, Inc.,
19 // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
22 \brief IpV6Extensions.test unit tests */
24 //#include "IpV6Extensions.test.hh"
25 //#include "IpV6Extensions.test.ih"
28 #include "IpV6Extensions.hh"
29 #include "IpV6Packet.hh"
30 #include "UDPPacket.hh"
31 #include "Socket/INetAddressing.hh"
33 #include <boost/test/auto_unit_test.hpp>
34 #include <boost/test/test_tools.hpp>
37 ///////////////////////////////cc.p////////////////////////////////////////
39 BOOST_AUTO_UNIT_TEST(ipv6Extension_Fragment_packet)
41 // Just for the fun of it, we test a nice chain: A fragment of a fragmented UDP packet
43 unsigned char data[] = {
45 0x60, 0x00, 0x00, 0x00, // IP Version, class, flow label
46 0, 20, // payload length
47 44, // next header (IPv6 Fragment)
49 0x20, 0x01, 0, 0, 0, 0, 0, 0, // source ip = 2001::1
50 0, 0, 0, 0, 0, 0, 0, 0x01,
51 0x20, 0x01, 0, 0, 0, 0, 0, 0, // destination ip = 2001::2
52 0, 0, 0, 0, 0, 0, 0, 0x02,
53 // IPv6 Fragment header
54 17, // next header (UDP)
56 0x05, 0x00, // fragment offset, last fragment
57 0x01, 0x02, 0x03, 0x04, // id
59 0x10, 0x00, // source port
60 0x20, 0x00, // destination port
62 0x00, 0x00, // CRC (no, I won't calculate this one ...)
64 0x11, 0x12, 0x13, 0x14
67 senf::IpV6Packet p (senf::IpV6Packet::create(data));
69 BOOST_CHECK_EQUAL( p->version(), 6u );
70 BOOST_CHECK_EQUAL( p->length(), 20u );
71 BOOST_CHECK_EQUAL( p->nextHeader(), 44u );
72 BOOST_CHECK_EQUAL( senf::INet6Address(p->source()), "2001::1" );
73 BOOST_CHECK_EQUAL( senf::INet6Address(p->destination()), "2001::2" );
74 BOOST_CHECK( p.next().is<senf::IpV6Extension_Fragment>() );
76 senf::IpV6Extension_Fragment f (p.next().as<senf::IpV6Extension_Fragment>());
78 BOOST_CHECK_EQUAL( f->nextHeader(), 17u );
79 BOOST_CHECK_EQUAL( f->fragmentOffset(), 160u );
80 BOOST_CHECK_EQUAL( f->id(), 0x01020304u );
81 BOOST_CHECK( f.next().is<senf::UDPPacket>() );
83 senf::UDPPacket u (f.next().as<senf::UDPPacket>());
85 BOOST_CHECK_EQUAL( u->source(), 0x1000u );
86 BOOST_CHECK_EQUAL( u->destination(), 0x2000u );
87 BOOST_CHECK_EQUAL( u->length(), 12u );
88 BOOST_CHECK( u.next().is<senf::DataPacket>() );
90 senf::DataPacket d (u.next().as<senf::DataPacket>());
91 senf::PacketData::iterator i (u.next().data().begin());
92 BOOST_CHECK_EQUAL( d.size(), 4u );
93 BOOST_CHECK_EQUAL( d.data()[0], 0x11 );
96 ///////////////////////////////cc.e////////////////////////////////////////
103 // c-file-style: "senf"
104 // indent-tabs-mode: nil
105 // ispell-local-dictionary: "american"
106 // compile-command: "scons -u test"
107 // comment-column: 40