Packets/80221Bundle/MIHPacket.test.cc

   1 // $Id$
   2 //
   3 // Copyright (C) 2009
   4 // Fraunhofer Institute for Open Communication Systems (FOKUS)
   5 // Competence Center NETwork research (NET), St. Augustin, GERMANY
   6 //     Thorsten Horstmann <tho@berlios.de>
   7 //
   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.
  12 //
  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.
  17 //
  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.
  22
  23 /** \file
  24     \brief MIHPacket unit tests */
  25
  26 //#include "MIHPacket.test.hh"
  27 //#include "MIHPacket.test.ih"
  28
  29 // Custom includes
  30 #include "MIHPacket.hh"
  31
  32 #include "../../Utils/auto_unit_test.hh"
  33 #include <boost/test/test_tools.hpp>
  34
  35 #define prefix_
  36 ///////////////////////////////cc.p////////////////////////////////////////
  37 using namespace senf;
  38
  39 BOOST_AUTO_UNIT_TEST(MIHPacket_create_string)
  40 {
  41     MIHPacket mihPacket (MIHPacket::create());
  42     // set some fields
  43     mihPacket->fragmentNr() = 42;
  44     mihPacket->transactionId() = 21;
  45     mihPacket->src_mihfId().setString( "senf@berlios.de");
  46     mihPacket->dst_mihfId().setString( "test");
  47     mihPacket.finalizeThis();
  48
  49     unsigned char data[] = {
  50             // MIH header
  51             0x10, 0x54, 0x00, 0x00, 0x00, 0x15, 0x00, 0x17,
  52             // source MIHF_ID TLV:
  53             0x01, 0x0f, // type, length
  54             0x73, 0x65, 0x6e, 0x66, 0x40, 0x62, 0x65, 0x72, 0x6c,
  55             0x69, 0x6f, 0x73, 0x2e, 0x64, 0x65,  // value
  56             // destination MIHF_ID TLV:
  57             0x02, 0x04, 0x74, 0x65, 0x73, 0x74
  58     };
  59     BOOST_CHECK(equal( mihPacket.data().begin(), mihPacket.data().end(), data ));
  60     BOOST_CHECK_EQUAL( mihPacket->src_mihfId().asString(), "senf@berlios.de");
  61     BOOST_CHECK_EQUAL( mihPacket->dst_mihfId().asString(), "test");
  62
  63     // the maximum length of a MIHF_ID is 253 octets
  64     BOOST_CHECK_THROW( mihPacket->dst_mihfId().setString( std::string(254, 'x')), std::length_error);
  65
  66     // now expand a MIHF_ID
  67     mihPacket->dst_mihfId().maxLengthValue(253);
  68     mihPacket->dst_mihfId().setString( std::string(200, 'x'));
  69     mihPacket.finalizeThis();
  70
  71     BOOST_CHECK_EQUAL( mihPacket.size(), unsigned(8 + 17 + 203));
  72     BOOST_CHECK_EQUAL( mihPacket->payloadLength(), 17 + 203);
  73     BOOST_CHECK_EQUAL( mihPacket->dst_mihfId().length(), 200u);
  74     BOOST_CHECK_EQUAL( senf::bytes(mihPacket->dst_mihfId()), 203u);
  75
  76     std::ostringstream oss (std::ostringstream::out);
  77     SENF_CHECK_NO_THROW( mihPacket.dump( oss));
  78 }
  79
  80
  81 BOOST_AUTO_UNIT_TEST(MIHPacket_create_mac)
  82 {
  83     MIHPacket mihPacket (MIHPacket::create());
  84     // set some fields
  85     mihPacket->fragmentNr() = 42;
  86     mihPacket->transactionId() = 21;
  87     mihPacket->src_mihfId().setMACAddress( MACAddress::from_string("01:02:03:04:05:06"));
  88     mihPacket->dst_mihfId().setMACAddress( MACAddress::from_string("07:08:09:0a:0b:0c"));
  89     mihPacket.finalizeThis();
  90
  91     unsigned char data[] = {
  92             // MIH header
  93             0x10, 0x54, 0x00, 0x00, 0x00, 0x15, 0x00, 0x1c,
  94             // source MIHF_ID TLV:
  95             0x01, 0x0c, // type, length
  96             0x5c, 0x01, 0x5c, 0x02, 0x5c, 0x03, 0x5c, 0x04, 0x5c, 0x05, 0x5c, 0x06, // value (nai-encoded)
  97             // destination MIHF_ID TLV:
  98             0x02, 0x0c,  // type, length
  99             0x5c, 0x07, 0x5c, 0x08, 0x5c, 0x09, 0x5c, 0x0a, 0x5c, 0x0b, 0x5c, 0x0c  // value (nai-encoded)
 100     };
 101     BOOST_CHECK(equal( mihPacket.data().begin(), mihPacket.data().end(), data ));
 102     BOOST_CHECK_EQUAL(
 103             mihPacket->src_mihfId().asMACAddress(),
 104             MACAddress::from_string("01:02:03:04:05:06"));
 105     BOOST_CHECK_EQUAL(
 106             mihPacket->dst_mihfId().asMACAddress(),
 107             MACAddress::from_string("07:08:09:0a:0b:0c"));
 108 }
 109
 110
 111 BOOST_AUTO_UNIT_TEST(MIHPacket_create_inet4)
 112 {
 113     MIHPacket mihPacket (MIHPacket::create());
 114     // set some fields
 115     mihPacket->fragmentNr() = 42;
 116     mihPacket->transactionId() = 21;
 117     mihPacket->src_mihfId().setINet4Address( INet4Address::from_string("128.129.130.131"));
 118     mihPacket->dst_mihfId().setINet4Address( INet4Address::from_string("132.133.134.135"));
 119     mihPacket.finalizeThis();
 120
 121     unsigned char data[] = {
 122             // MIH header
 123             0x10, 0x54, 0x00, 0x00, 0x00, 0x15, 0x00, 0x14,
 124             // source MIHF_ID TLV:
 125             0x01, 0x08, // type, length
 126             0x5c, 0x80, 0x5c, 0x81, 0x5c, 0x82, 0x5c, 0x83, // value (nai-encoded)
 127             // destination MIHF_ID TLV:
 128             0x02, 0x08, // type, length
 129             0x5c, 0x84, 0x5c, 0x85, 0x5c, 0x86, 0x5c, 0x87  // value (nai-encoded)
 130     };
 131     BOOST_CHECK(equal( mihPacket.data().begin(), mihPacket.data().end(), data ));
 132     BOOST_CHECK_EQUAL(
 133             mihPacket->src_mihfId().asINet4Address(),
 134             INet4Address::from_string("128.129.130.131"));
 135     BOOST_CHECK_EQUAL(
 136             mihPacket->dst_mihfId().asINet4Address(),
 137             INet4Address::from_string("132.133.134.135"));
 138 }
 139
 140
 141 BOOST_AUTO_UNIT_TEST(MIHPacket_create_inet6)
 142 {
 143     MIHPacket mihPacket (MIHPacket::create());
 144     // set some fields
 145     mihPacket->fragmentNr() = 42;
 146     mihPacket->transactionId() = 21;
 147     mihPacket->src_mihfId().setINet6Address( INet6Address::from_string("::ffff:1.2.3.4"));
 148     mihPacket->dst_mihfId().setINet6Address( INet6Address::from_string("::ffff:5.6.7.8"));
 149     mihPacket.finalizeThis();
 150
 151     unsigned char data[] = {
 152             // MIH header
 153             0x10, 0x54, 0x00, 0x00, 0x00, 0x15, 0x00, 0x44,
 154             // source MIHF_ID TLV:
 155             0x01, 0x20, // type, length
 156             // value (nai-encoded):
 157             0x5c, 0x00, 0x5c, 0x00, 0x5c, 0x00, 0x5c, 0x00,
 158             0x5c, 0x00, 0x5c, 0x00, 0x5c, 0x00, 0x5c, 0x00,
 159             0x5c, 0x00, 0x5c, 0x00, 0x5c, 0xff, 0x5c, 0xff,
 160             0x5c, 0x01, 0x5c, 0x02, 0x5c, 0x03, 0x5c, 0x04,
 161             // destination MIHF_ID TLV:
 162             0x02, 0x20, // type, length
 163             // value (nai-encoded):
 164             0x5c, 0x00, 0x5c, 0x00, 0x5c, 0x00, 0x5c, 0x00,
 165             0x5c, 0x00, 0x5c, 0x00, 0x5c, 0x00, 0x5c, 0x00,
 166             0x5c, 0x00, 0x5c, 0x00, 0x5c, 0xff, 0x5c, 0xff,
 167             0x5c, 0x05, 0x5c, 0x06, 0x5c, 0x07, 0x5c, 0x08
 168     };
 169     BOOST_CHECK(equal( mihPacket.data().begin(), mihPacket.data().end(), data ));
 170     BOOST_CHECK_EQUAL(
 171             mihPacket->src_mihfId().asINet6Address(),
 172             INet6Address::from_string("::ffff:1.2.3.4"));
 173     BOOST_CHECK_EQUAL(
 174             mihPacket->dst_mihfId().asINet6Address(),
 175             INet6Address::from_string("::ffff:5.6.7.8") );
 176 }
 177
 178
 179 BOOST_AUTO_UNIT_TEST(MIHPayload_parse)
 180 {
 181     unsigned char data[] = {
 182             // MIH header
 183             0x10, 0x54, 0x00, 0x00, 0x00, 0x15,
 184             // variable payload length:
 185             0x00, 0x2a,
 186             // source MIHF_ID TLV:
 187             0x01, 0x0f, // type, length
 188             0x73, 0x65, 0x6e, 0x66, 0x40, 0x62, 0x65, 0x72, 0x6c,
 189             0x69, 0x6f, 0x73, 0x2e, 0x64, 0x65,  // value ("senf@berlios.de")
 190             // destination MIHF_ID TLV:
 191             0x02, 0x04, 0x74, 0x65, 0x73, 0x74,  // type, length, value ("test")
 192             // MIH Payload (two test tlvs)
 193             // first test tlv
 194             0x42, // type
 195             0x0a, // first bit not set, length=10
 196             0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, // value
 197             // second test tlv
 198             0x43, // type
 199             0x05, // first bit not set, length=5
 200             0x1a, 0x2b, 0x3c, 0x4d, 0x5e // value
 201     };
 202
 203     MIHPacket mihPacket (MIHPacket::create(data));
 204     BOOST_CHECK_EQUAL( mihPacket->payloadLength(), 42u);
 205
 206     BOOST_REQUIRE( mihPacket.next().is<MIHPayloadPacket>() );
 207     MIHPayloadPacket mihPayload (mihPacket.next().as<MIHPayloadPacket>());
 208
 209     BOOST_CHECK_EQUAL( mihPayload->tlv_list().size(), 2u);
 210     MIHPayloadPacketParser::tlv_list_t::container tlv_list_container (mihPayload->tlv_list());
 211
 212     GenericTLVPacket::Parser tlv1 = *tlv_list_container.begin();
 213     BOOST_CHECK_EQUAL( tlv1.type(), 0x42);
 214     BOOST_CHECK_EQUAL( tlv1.length(), 0x0au);
 215     BOOST_CHECK_EQUAL( tlv1.value().size(), 0x0a);
 216
 217     GenericTLVPacket::Parser tlv2 = *boost::next(tlv_list_container.begin());
 218     BOOST_CHECK_EQUAL( tlv2.type(), 0x43);
 219     BOOST_CHECK_EQUAL( tlv2.length(), 0x05u);
 220     BOOST_CHECK_EQUAL( tlv2.value().size(), 0x05);
 221 }
 222
 223
 224 BOOST_AUTO_UNIT_TEST(MIHPayload_create)
 225 {
 226     MIHPacket mihPacket (MIHPacket::create());
 227     mihPacket->fragmentNr() = 42;
 228     mihPacket->transactionId() = 21;
 229     mihPacket->src_mihfId().setString( "senf@berlios.de");
 230     mihPacket->dst_mihfId().setString( "test");
 231
 232     MIHPayloadPacket mihPayload (MIHPayloadPacket::createAfter(mihPacket));
 233
 234     unsigned char tlv1_value[] = {
 235             0x1a, 0x2b, 0x3c, 0x4d, 0x5e };
 236     GenericTLVPacket tlv2 = (GenericTLVPacket::create());
 237     tlv2->type() = 0x43;
 238     tlv2->value( tlv1_value);
 239     tlv2.finalizeThis();
 240     mihPayload->tlv_list().push_front( tlv2.parser());
 241
 242     unsigned char tlv2_value[] = {
 243            0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09 };
 244     GenericTLVPacket tlv1 (GenericTLVPacket::create());
 245     tlv1->type() = 0x42;
 246     tlv1->value( tlv2_value);
 247     tlv1.finalizeThis();
 248     mihPayload->tlv_list().push_front( tlv1.parser());
 249
 250     mihPacket.finalizeAll();
 251
 252     unsigned char data[] = {
 253             // MIH header
 254             0x10, 0x54, 0x00, 0x00, 0x00, 0x15,
 255             // variable payload length:
 256             0x00, 0x2a,
 257             // source MIHF_ID TLV:
 258             0x01, 0x0f, // type, length
 259             0x73, 0x65, 0x6e, 0x66, 0x40, 0x62, 0x65, 0x72, 0x6c,
 260             0x69, 0x6f, 0x73, 0x2e, 0x64, 0x65,  // value ("senf@berlios.de")
 261             // destination MIHF_ID TLV:
 262             0x02, 0x04, 0x74, 0x65, 0x73, 0x74,  // type, length, value ("test")
 263             // MIH Payload (two test tlvs)
 264             // first test tlv
 265             0x42, // type
 266             0x0a, // first bit not set, length=10
 267             0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, // value
 268             // second test tlv
 269             0x43, // type
 270             0x05, // first bit not set, length=5
 271             0x1a, 0x2b, 0x3c, 0x4d, 0x5e // value
 272     };
 273
 274     BOOST_CHECK(equal( mihPacket.data().begin(), mihPacket.data().end(), data ));
 275 }
 276
 277
 278 ///////////////////////////////cc.e////////////////////////////////////////
 279 #undef prefix_
 280
 281
 282 // Local Variables:
 283 // mode: c++
 284 // fill-column: 100
 285 // c-file-style: "senf"
 286 // indent-tabs-mode: nil
 287 // ispell-local-dictionary: "american"
 288 // compile-command: "scons -u test"
 289 // comment-column: 40
 290 // End: