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.
24 \brief UDPPacket unit tests */
26 //#include "UDPPacket.test.hh"
27 //#include "UDPPacket.test.ih"
30 #include "UDPPacket.hh"
31 #include "IPv4Packet.hh"
32 #include "IPv6Packet.hh"
34 #include "../../Utils/auto_unit_test.hh"
35 #include <boost/test/test_tools.hpp>
38 ///////////////////////////////cc.p////////////////////////////////////////
40 BOOST_AUTO_UNIT_TEST(udpPacket_parse)
43 unsigned char data[] = {
44 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08
47 senf::UDPPacket p (senf::UDPPacket::create(data));
49 BOOST_CHECK_EQUAL( p->source(), 0x0102 );
50 BOOST_CHECK_EQUAL( p->destination(), 0x0304 );
51 BOOST_CHECK_EQUAL( p->length(), 0x0506 );
52 BOOST_CHECK_EQUAL( p->checksum(), 0x0708 );
54 std::ostringstream oss (std::ostringstream::out);
55 SENF_CHECK_NO_THROW( p.dump( oss));
58 BOOST_AUTO_UNIT_TEST(udpPacket_in_ipv4_create)
60 unsigned char data[] = {
61 0x45, 0x00, 0x00, 0x26, 0x00, 0x00, 0x40, 0x00,
62 0x40, 0x11, 0x3c, 0xc5, 0x7f, 0x00, 0x00, 0x01,
63 0x7f, 0x00, 0x00, 0x01, 0x5b, 0xa0, 0x30, 0x39,
64 0x00, 0x12, 0xfa, 0x6e, 0x54, 0x45, 0x53, 0x54,
65 0x2d, 0x57, 0x52, 0x49, 0x54, 0x45
68 senf::IPv4Packet ip (senf::IPv4Packet::create());
69 ip->source() = senf::INet4Address::Loopback;
70 ip->destination() = senf::INet4Address::Loopback;
74 senf::UDPPacket udp (senf::UDPPacket::createAfter(ip));
75 udp->source() = 23456;
76 udp->destination() = 12345;
78 senf::DataPacket::createAfter(udp, std::string("TEST-WRITE"));
80 // validates, since the checksum is 0 and thus ignored !
81 BOOST_CHECK( udp->validateChecksum() );
84 BOOST_CHECK_EQUAL_COLLECTIONS(
85 data, data+sizeof(data), ip.data().begin(), ip.data().end() );
86 BOOST_CHECK( udp->validateChecksum() );
89 BOOST_AUTO_UNIT_TEST(udpPacket_in_ipv6_parse)
91 // captured udp packet generated with mgen send over ipv6
92 unsigned char data[] = {
94 0x60, 0x00, 0x00, 0x00, 0x00, 0x32, 0x11, 0x40,
95 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
96 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
97 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
98 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
100 0x13, 0x89, 0x13, 0x88, 0x00, 0x32, 0x11, 0x23,
102 0x00, 0x2a, 0x02, 0x00, 0x00, 0x00, 0x00, 0x01,
103 0x00, 0x00, 0x00, 0x0b, 0x49, 0xb5, 0x0a, 0x90,
104 0x00, 0x09, 0x5b, 0x37, 0x13, 0x88, 0x02, 0x10,
105 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
106 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
110 senf::IPv6Packet ip (senf::IPv6Packet::create(data));
111 BOOST_CHECK_EQUAL( ip->length(), 50u );
112 BOOST_CHECK_EQUAL( ip->nextHeader(), 0x11 );
113 BOOST_CHECK_EQUAL( ip->hopLimit(), 64u );
114 BOOST_CHECK_EQUAL( ip->source().value(), senf::INet6Address::Loopback );
115 BOOST_CHECK_EQUAL( ip->destination().value(), senf::INet6Address::Loopback );
117 std::ostringstream oss (std::ostringstream::out);
118 SENF_CHECK_NO_THROW( ip.dump( oss));
120 BOOST_REQUIRE( ip.next().is<senf::UDPPacket>() );
121 senf::UDPPacket udp (ip.next().as<senf::UDPPacket>());
123 BOOST_CHECK_EQUAL( udp->source(), 5001u );
124 BOOST_CHECK_EQUAL( udp->destination(), 5000u );
125 BOOST_CHECK_EQUAL( udp->length(), 50u );
126 BOOST_CHECK_EQUAL( udp->checksum(), 0x1123 );
128 BOOST_CHECK( udp->validateChecksum() );
131 ///////////////////////////////cc.e////////////////////////////////////////
138 // c-file-style: "senf"
139 // indent-tabs-mode: nil
140 // ispell-local-dictionary: "american"
141 // compile-command: "scons -u test"
142 // comment-column: 40