4 // Fraunhofer Institute for Open Communication Systems (FOKUS)
5 // Competence Center NETwork research (NET), St. Augustin, GERMANY
6 // Thorsten Horstmann <tho@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 "TLVPacket.test.hh"
26 //#include "TLVPacket.test.ih"
29 #include "TLVPacket.hh"
30 #include <senf/Packets.hh>
31 #include "../DefaultBundle/EthernetPacket.hh"
32 #include <senf/Utils/hexdump.hh>
34 #include "../../Utils/auto_unit_test.hh"
35 #include <boost/test/test_tools.hpp>
38 ///////////////////////////////cc.p////////////////////////////////////////
44 void check_TLVPacket(GenericTLVPacket &tlvPacket, boost::uint8_t type, boost::uint32_t length)
46 BOOST_CHECK_EQUAL( tlvPacket->type(), type );
47 BOOST_CHECK_EQUAL( tlvPacket->length(), length );
48 BOOST_CHECK_EQUAL( tlvPacket->value().size(), length );
49 senf::PacketData::iterator dataIterator (tlvPacket->value().begin());
50 for (unsigned i=0; i<length; i++) {
51 BOOST_CHECK_EQUAL( *dataIterator, i );
58 BOOST_AUTO_UNIT_TEST(GenericTLVPacket_parse_packet_with_simple_length)
60 unsigned char data[] = {
62 0x0A, // first bit not set, length=10
63 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09 // value
65 GenericTLVPacket tlvPacket (GenericTLVPacket::create(data));
66 check_TLVPacket( tlvPacket, 0x01, 0x0Au );
70 BOOST_AUTO_UNIT_TEST(GenericTLVPacket_parse_packet_with_extended_length)
72 unsigned char data[] = {
74 0x81, // first and last bit set => one byte length following
75 0x0A, // length (10 bytes value)
76 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09 // value
78 GenericTLVPacket tlvPacket (GenericTLVPacket::create(data));
79 check_TLVPacket( tlvPacket, 0x01, 0x0Au );
83 BOOST_AUTO_UNIT_TEST(GenericTLVPacket_create_packet_with_simple_length)
85 unsigned char value[] = {
86 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09
88 GenericTLVPacket tlvPacket (GenericTLVPacket::create());
89 tlvPacket->type() = 42u;
90 tlvPacket->value( value);
91 tlvPacket.finalizeThis();
93 check_TLVPacket( tlvPacket, 42u, 0x0Au );
95 unsigned char data[] = {
97 0x0A, // first bit not set, length=10
98 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09 // value
100 BOOST_CHECK( equal( tlvPacket.data().begin(), tlvPacket.data().end(), data ));
104 BOOST_AUTO_UNIT_TEST(GenericTLVPacket_create_packet_with_extended_length)
106 unsigned char value[255];
107 for (unsigned i=0; i<sizeof(value); i++)
109 GenericTLVPacket tlvPacket (GenericTLVPacket::create());
110 tlvPacket->type() = 42u;
111 tlvPacket->value( value);
112 tlvPacket.finalizeThis();
114 check_TLVPacket( tlvPacket, 42u, sizeof(value) );
116 unsigned char data[] = {
118 0x81, // first and last bit set => one byte length following
119 0xff, // length (255 bytes value)
120 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09 // first bytes of value
123 tlvPacket.data().begin(),
124 boost::next( tlvPacket.data().begin(), sizeof(data)),
129 BOOST_AUTO_UNIT_TEST(GenericTLVPacket_create_invalid_packet)
131 GenericTLVPacket tlvPacket (GenericTLVPacket::create());
132 tlvPacket->type() = 42u;
133 tlvPacket.finalizeThis();
135 unsigned char value[255];
136 for (unsigned i=0; i<sizeof(value); i++)
139 BOOST_CHECK_THROW( tlvPacket->value( value), TLVLengthException);
140 tlvPacket->maxLengthValue( sizeof(value));
141 tlvPacket->value( value);
142 tlvPacket.finalizeThis();
143 check_TLVPacket( tlvPacket, 42u, sizeof(value) );
149 struct TestMacAddressTLVPacketParser : public BaseTLVPacketParser
151 # include SENF_PARSER()
152 SENF_PARSER_INHERIT ( BaseTLVPacketParser )
153 SENF_PARSER_VECTOR ( value, bytes(length), senf::MACAddressParser )
154 SENF_PARSER_FINALIZE( TestMacAddressTLVPacketParser );
157 struct TestMacAddressTLVPacketType
158 : public PacketTypeBase,
159 public PacketTypeMixin<TestMacAddressTLVPacketType>
161 typedef PacketTypeMixin<TestMacAddressTLVPacketType> mixin;
162 typedef TestMacAddressTLVPacketParser parser;
164 using mixin::nextPacketRange;
166 using mixin::initSize;
168 static void finalize(ConcretePacket<TestMacAddressTLVPacketType> p) {
172 typedef ConcretePacket<TestMacAddressTLVPacketType> TestMacAddressTLVPacket;
175 BOOST_AUTO_UNIT_TEST(TestMacAddressTLVPacket_create)
177 TestMacAddressTLVPacket tlvPacket (TestMacAddressTLVPacket::create());
178 tlvPacket->type() = 42;
179 tlvPacket->value().push_back( senf::MACAddress::from_string("01:23:45:67:89:ab") );
180 tlvPacket->value().push_back( senf::MACAddress::from_string("cd:ef:01:23:45:67") );
181 tlvPacket.finalizeThis();
183 unsigned char data[] = {
186 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef, 0x01, 0x23, 0x45, 0x67 // value
188 BOOST_CHECK( equal( tlvPacket.data().begin(), tlvPacket.data().end(), data ));
192 ///////////////////////////////cc.e////////////////////////////////////////
199 // c-file-style: "senf"
200 // indent-tabs-mode: nil
201 // ispell-local-dictionary: "american"
202 // compile-command: "scons -u test"
203 // comment-column: 40