4 // Fraunhofer Institute for Open Communication Systems (FOKUS)
5 // Competence Center NETwork research (NET), St. Augustin, GERMANY
6 // Stefan Bund <g0dil@berlios.de>
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.
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.
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.
25 //#include "UDPPacket.test.hh"
26 //#include "UDPPacket.test.ih"
29 #include "UDPPacket.hh"
30 #include "IPv4Packet.hh"
31 #include "IPv6Packet.hh"
33 #include "../../Utils/auto_unit_test.hh"
34 #include <boost/test/test_tools.hpp>
37 ///////////////////////////////cc.p////////////////////////////////////////
39 BOOST_AUTO_UNIT_TEST(udpPacket_parse)
42 unsigned char data[] = {
43 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08
46 senf::UDPPacket p (senf::UDPPacket::create(data));
48 BOOST_CHECK_EQUAL( p->source(), 0x0102 );
49 BOOST_CHECK_EQUAL( p->destination(), 0x0304 );
50 BOOST_CHECK_EQUAL( p->length(), 0x0506 );
51 BOOST_CHECK_EQUAL( p->checksum(), 0x0708 );
53 std::ostringstream oss (std::ostringstream::out);
54 SENF_CHECK_NO_THROW( p.dump( oss));
57 BOOST_AUTO_UNIT_TEST(udpPacket_in_ipv6_create)
59 unsigned char data[] = {
60 0x45, 0x00, 0x00, 0x26, 0x00, 0x00, 0x40, 0x00,
61 0x40, 0x11, 0x3c, 0xc5, 0x7f, 0x00, 0x00, 0x01,
62 0x7f, 0x00, 0x00, 0x01, 0x5b, 0xa0, 0x30, 0x39,
63 0x00, 0x12, 0xfa, 0x6e, 0x54, 0x45, 0x53, 0x54,
64 0x2d, 0x57, 0x52, 0x49, 0x54, 0x45
67 senf::IPv4Packet ip (senf::IPv4Packet::create());
68 ip->source() = senf::INet4Address::Loopback;
69 ip->destination() = senf::INet4Address::Loopback;
73 senf::UDPPacket udp (senf::UDPPacket::createAfter(ip));
74 udp->source() = 23456;
75 udp->destination() = 12345;
77 senf::DataPacket::createAfter(udp, std::string("TEST-WRITE"));
79 // validates, since the checksum is 0 and thus ignored !
80 BOOST_CHECK( udp->validateChecksum() );
83 BOOST_CHECK_EQUAL_COLLECTIONS(
84 data, data+sizeof(data), ip.data().begin(), ip.data().end() );
85 BOOST_CHECK( udp->validateChecksum() );
88 BOOST_AUTO_UNIT_TEST(udpPacket_in_ipv6_parse)
90 // captured udp packet generated with mgen send over ipv6
91 unsigned char data[] = {
93 0x60, 0x00, 0x00, 0x00, 0x00, 0x32, 0x11, 0x40,
94 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
95 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
96 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
97 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
99 0x13, 0x89, 0x13, 0x88, 0x00, 0x32, 0x11, 0x23,
101 0x00, 0x2a, 0x02, 0x00, 0x00, 0x00, 0x00, 0x01,
102 0x00, 0x00, 0x00, 0x0b, 0x49, 0xb5, 0x0a, 0x90,
103 0x00, 0x09, 0x5b, 0x37, 0x13, 0x88, 0x02, 0x10,
104 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
105 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
109 senf::IPv6Packet ip (senf::IPv6Packet::create(data));
110 BOOST_CHECK_EQUAL( ip->length(), 50u );
111 BOOST_CHECK_EQUAL( ip->nextHeader(), 0x11 );
112 BOOST_CHECK_EQUAL( ip->hopLimit(), 64u );
113 BOOST_CHECK_EQUAL( ip->source().value(), senf::INet6Address::Loopback );
114 BOOST_CHECK_EQUAL( ip->destination().value(), senf::INet6Address::Loopback );
116 std::ostringstream oss (std::ostringstream::out);
117 SENF_CHECK_NO_THROW( ip.dump( oss));
119 BOOST_REQUIRE( ip.next().is<senf::UDPPacket>() );
120 senf::UDPPacket udp (ip.next().as<senf::UDPPacket>());
122 BOOST_CHECK_EQUAL( udp->source(), 5001u );
123 BOOST_CHECK_EQUAL( udp->destination(), 5000u );
124 BOOST_CHECK_EQUAL( udp->length(), 50u );
125 BOOST_CHECK_EQUAL( udp->checksum(), 0x1123 );
127 BOOST_CHECK( udp->validateChecksum() );
130 ///////////////////////////////cc.e////////////////////////////////////////
137 // c-file-style: "senf"
138 // indent-tabs-mode: nil
139 // ispell-local-dictionary: "american"
140 // compile-command: "scons -u test"
141 // comment-column: 40