4 // Fraunhofer Institut fuer offene Kommunikationssysteme (FOKUS)
5 // Kompetenzzentrum fuer Satelitenkommunikation (SatCom)
6 // Stefan Bund <stefan.bund@fokus.fraunhofer.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 "EthernetPacket.test.hh"
26 //#include "EthernetPacket.test.ih"
29 #include "EthernetPacket.hh"
30 #include "IpV4Packet.hh"
32 #include "../../Utils/auto_unit_test.hh"
33 #include <boost/test/test_tools.hpp>
36 ///////////////////////////////cc.p////////////////////////////////////////
38 BOOST_AUTO_UNIT_TEST(ethernetPacket_parse)
40 senf::PacketData::byte data[] = {
41 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, // destination MAC
42 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, // source MAC
45 senf::EthernetPacket p (senf::EthernetPacket::create(data));
47 BOOST_CHECK_EQUAL( p->destination()[3], 0x04 );
48 BOOST_CHECK_EQUAL( p->source()[0], 0x07 );
49 BOOST_CHECK_EQUAL( p->type_length(), 0x1011 );
52 BOOST_AUTO_UNIT_TEST(ethernetPacket_parse_chain)
54 unsigned char data[] = {
55 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, // destination MAC
56 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, // source MAC
57 0x81, 0x00, // EtherType: VLan
58 0x92, 0x34, // VLAN prio, cfi, id
59 0xab, 0xcd, // EtherType
60 0xf0, 0xf1, 0xf2, 0xf3, 0xf4
62 senf::EthernetPacket p (senf::EthernetPacket::create(data));
64 BOOST_REQUIRE( p.next().is<senf::EthVLanPacket>() );
65 senf::EthVLanPacket v (p.next().as<senf::EthVLanPacket>());
66 BOOST_CHECK_EQUAL( v->priority(), 4u );
67 BOOST_CHECK( v->cfi() );
68 BOOST_CHECK_EQUAL( v->vlanId(), 0x234u );
69 BOOST_CHECK_EQUAL( v->type(), 0xabcd );
70 BOOST_CHECK( v.next().is<senf::DataPacket>() );
71 BOOST_CHECK_EQUAL( *v.next().data().begin(), 0xf0 );
74 BOOST_AUTO_UNIT_TEST(ethernetPacket_create)
76 senf::EthernetPacket eth (senf::EthernetPacket::create());
77 eth->source() = senf::MACAddress::from_string("01:02:03:04:05:06");
78 eth->destination() = senf::MACAddress::from_string("07:08:09:0a:0b:0c");
80 senf::EthVLanPacket vlan (senf::EthVLanPacket::createAfter(eth));
81 vlan->priority() = 9u;
83 vlan->vlanId() = 0x234u;
86 BOOST_CHECK_EQUAL(eth->type_length(), 0x8100u);
87 BOOST_CHECK_EQUAL(vlan->type(), 0u);
89 senf::IpV4Packet ip (senf::IpV4Packet::createAfter(vlan));
91 BOOST_CHECK_EQUAL(vlan->type(), 0x0800u);
94 BOOST_AUTO_UNIT_TEST(llcsnap_parse)
96 senf::PacketData::byte data[] = {
100 0x00, 0x00, 0x00, // Protocol Identification Field
101 0x10, 0x11 // EtherType
103 senf::EthLlcSnapPacket p (senf::EthLlcSnapPacket::create(data));
105 BOOST_CHECK_EQUAL( p->dsap(), 0xaa );
106 BOOST_CHECK_EQUAL( p->ssap(), 0xaa );
107 BOOST_CHECK_EQUAL( p->ctrl(), 0x03 );
108 BOOST_CHECK_EQUAL( p->protocolId(), 0x000000u );
109 BOOST_CHECK_EQUAL( p->type(), 0x1011 );
112 BOOST_AUTO_UNIT_TEST(llcsnap_create)
114 senf::EthernetPacket eth (senf::EthernetPacket::create());
115 eth->source() = senf::MACAddress::from_string("01:02:03:04:05:06");
116 eth->destination() = senf::MACAddress::from_string("07:08:09:0a:0b:0c");
118 senf::EthLlcSnapPacket llcsnap (senf::EthLlcSnapPacket::createAfter(eth));
119 senf::DataPacket payload (senf::DataPacket::createAfter(
120 llcsnap, std::string("Hello, world!")));
123 BOOST_CHECK_EQUAL( eth->type_length(), 8u + 13u);
124 BOOST_CHECK_EQUAL( llcsnap->dsap(), 0xaa );
125 BOOST_CHECK_EQUAL( llcsnap->ssap(), 0xaa );
126 BOOST_CHECK_EQUAL( llcsnap->ctrl(), 0x03 );
127 BOOST_CHECK_EQUAL( llcsnap->protocolId(), 0x000000u );
128 BOOST_CHECK_EQUAL( llcsnap->type(), 0u);
130 senf::IpV4Packet ip (senf::IpV4Packet::createAfter(llcsnap));
132 BOOST_CHECK_EQUAL(llcsnap->type(), 0x0800u);
135 ///////////////////////////////cc.e////////////////////////////////////////
142 // c-file-style: "senf"
143 // indent-tabs-mode: nil
144 // ispell-local-dictionary: "american"
145 // compile-command: "scons -u test"
146 // comment-column: 40