X-Git-Url: http://g0dil.de/git?a=blobdiff_plain;f=senf%2FPackets%2FMPEGDVBBundle%2FMPESection.test.cc;fp=senf%2FPackets%2FMPEGDVBBundle%2FMPESection.test.cc;h=66bca28bbb6fb7e65a1796dadf36e153877cceef;hb=601d1f509f5bb24df167a4dd5a20da67a0af9af8;hp=0000000000000000000000000000000000000000;hpb=164fe477094d42463722584e527a02379ab5d985;p=senf.git diff --git a/senf/Packets/MPEGDVBBundle/MPESection.test.cc b/senf/Packets/MPEGDVBBundle/MPESection.test.cc new file mode 100644 index 0000000..66bca28 --- /dev/null +++ b/senf/Packets/MPEGDVBBundle/MPESection.test.cc @@ -0,0 +1,205 @@ +// $Id$ +// +// Copyright (C) 2007 +// Fraunhofer Institute for Open Communication Systems (FOKUS) +// Competence Center NETwork research (NET), St. Augustin, GERMANY +// Thorsten Horstmann +// +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation; either version 2 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program; if not, write to the +// Free Software Foundation, Inc., +// 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +/** \file + \brief MPESection unit tests */ + +//#include "MPESection.test.hh" +//#include "MPESection.test.ih" + +// Custom includes +#include "MPESection.hh" +#include "../../Packets/DefaultBundle/LlcSnapPacket.hh" +#include "../../Packets/DefaultBundle/EthernetPacket.hh" +#include "../../Packets/DefaultBundle/IPv4Packet.hh" + +#include "../../Utils/auto_unit_test.hh" +#include + +#define prefix_ +///////////////////////////////cc.p//////////////////////////////////////// + +using namespace senf; + +BOOST_AUTO_UNIT_TEST(MPESection_parse_chain) +{ + // MPE section captured with dvbsnoop + unsigned char data[] = { + // MPE Header + 0x3e, 0xb0, 0x77, 0x00, 0x00, 0xc3, 0x00, 0x00, + 0x04, 0xd8, 0x12, 0x0c, + // LLC/SNAP Header + 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00, 0x00, 0x62, + // Ethernet Header + 0x01, 0x00, 0x5e, 0x01, 0x02, 0x03, 0x12, 0xb0, + 0x43, 0x61, 0x5d, 0x99, 0x08, 0x00, + // IPv4 Header + 0x45, 0x00, 0x00, 0x54, 0x00, 0x00, 0x40, 0x00, + 0x01, 0x01, 0xc6, 0xfb, 0xc0, 0xa8, 0x01, 0x01, + 0xef, 0x01, 0x02, 0x03, + // Payload (ICMP) + 0x08, 0x00, 0x0e, 0xa3, 0xf2, 0x72, 0x55, 0xea, + 0xa2, 0xae, 0x56, 0x47, 0xbb, 0x06, 0x02, 0x00, + 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, + 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, + 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, + 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, + 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, + 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, + // MPE Trailer (crc) + 0xb5, 0x77, 0x4c, 0x3c + }; + + senf::MPESection sec (senf::MPESection::create(data)); + + BOOST_CHECK_EQUAL( sec->table_id(), 0x3eu ); + BOOST_CHECK( sec->section_syntax_indicator() ); + BOOST_CHECK( ! sec->private_indicator() ); + BOOST_CHECK_EQUAL( sec->section_length(), 0x77u ); + BOOST_CHECK_EQUAL( sec->mac_addr_6(), 0x0u ); + BOOST_CHECK_EQUAL( sec->mac_addr_5(), 0x0u ); + BOOST_CHECK_EQUAL( sec->payload_scrmbl_ctrl(), 0x0u ); + BOOST_CHECK_EQUAL( sec->addr_scrmbl_ctrl(), 0x0u ); + BOOST_CHECK ( sec->llc_snap_flag() ); + BOOST_CHECK ( sec->curr_next_indicator() ); + BOOST_CHECK_EQUAL( sec->section_num(), 0x0u ); + BOOST_CHECK_EQUAL( sec->last_section_num(), 0x0u ); + BOOST_CHECK_EQUAL( sec->real_time_parameters().delta_t(), 0x04du ); + BOOST_CHECK_EQUAL( sec->real_time_parameters().table_boundary(), 1 ); + BOOST_CHECK_EQUAL( sec->real_time_parameters().frame_boundary(), 0 ); + BOOST_CHECK_EQUAL( sec->real_time_parameters().address(), 0x120cu ); + BOOST_CHECK_EQUAL( sec->crc(), 3044494396u ); + BOOST_CHECK_EQUAL( sec->crc(), sec->calcCrc() ); + + std::ostringstream oss (std::ostringstream::out); + SENF_CHECK_NO_THROW( sec.dump( oss)); + + BOOST_REQUIRE( sec.next().is() ); + senf::LlcSnapPacket llcsnap (sec.next().as()); + + BOOST_CHECK_EQUAL( llcsnap->dsap(), 0xaau ); + BOOST_CHECK_EQUAL( llcsnap->ssap(), 0xaau ); + BOOST_CHECK_EQUAL( llcsnap->ctrl(), 0x3u ); + BOOST_CHECK_EQUAL( llcsnap->protocolId(), 0x0u ); + // in the captured section the llcsnap type/length field was set to the + // length of the following ethernet packet; the ethertype 0x6558 (Trans + // Ether Bridging [RFC1701]) would be possible as well (see next test) + BOOST_CHECK_EQUAL( llcsnap->type_length(), 0x62u ); + + BOOST_REQUIRE( llcsnap.next().is() ); + senf::EthernetPacket eth (llcsnap.next().as()); + + BOOST_CHECK_EQUAL( eth->destination().value(), senf::MACAddress::from_string("01:00:5e:01:02:03") ); + BOOST_CHECK_EQUAL( eth->source().value(), senf::MACAddress::from_string("12:b0:43:61:5d:99") ); + BOOST_CHECK_EQUAL( eth->type_length(), 0x800u ); + + BOOST_REQUIRE( eth.next().is() ); + senf::IPv4Packet ip (eth.next().as()); + + BOOST_CHECK_EQUAL( ip->version(), 0x4u ); + BOOST_CHECK_EQUAL( ip->ihl(), 0x5u ); + BOOST_CHECK_EQUAL( ip->tos(), 0x0u ); + BOOST_CHECK_EQUAL( ip->length(), 0x54u ); + BOOST_CHECK_EQUAL( ip->identifier(), 0x0u ); + BOOST_CHECK_EQUAL( ip->df(), 1 ); + BOOST_CHECK_EQUAL( ip->mf(), 0 ); + BOOST_CHECK_EQUAL( ip->frag(), 0x0u ); + BOOST_CHECK_EQUAL( ip->ttl(), 1 ); + BOOST_CHECK_EQUAL( ip->protocol(), 1 ); + BOOST_CHECK_EQUAL( ip->checksum(), 0xc6fb ); + BOOST_CHECK_EQUAL( ip->source().value(), senf::INet4Address::from_string("192.168.1.1") ); + BOOST_CHECK_EQUAL( ip->destination().value(), senf::INet4Address::from_string("239.1.2.3") ); +} + + +BOOST_AUTO_UNIT_TEST(MPESection_create) +{ + senf::MPESection sec (senf::MPESection::create()); + sec->real_time_parameters().delta_t() = 0x027u; + sec->real_time_parameters().table_boundary() = 1; + sec->real_time_parameters().frame_boundary() = 0; + sec->real_time_parameters().address() = 0xfffffu; + + // the type/length field will be set to the ethertype 0x6558 (Trans + // Ether Bridging [RFC1701]) on finalize() + senf::LlcSnapPacket llcsnap (senf::LlcSnapPacket::createAfter(sec)); + + senf::EthernetPacket eth (senf::EthernetPacket::createAfter(llcsnap)); + eth->destination() = senf::MACAddress::from_string("01:00:5e:01:02:03"); + eth->source() = senf::MACAddress::from_string("92:4c:a2:1c:da:81"); + + senf::IPv4Packet ip (senf::IPv4Packet::createAfter(eth)); + ip->df() = 1; + ip->ttl() = 1; + ip->protocol() = 1; + ip->source() = senf::INet4Address::from_string("10.1.2.2"); + ip->destination() = senf::INet4Address::from_string("239.1.2.3"); + + unsigned char payload_data[] = { + // Payload (ICMP) + 0x08, 0x00, 0x52, 0x73, 0x0e, 0x02, 0x00, 0x20, + 0xa4, 0x3a, 0xb4, 0x47, 0x4f, 0xe5, 0x04, 0x00, + 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, + 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, + 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, + 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, + 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, + 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37 + }; + senf::DataPacket payload (senf::DataPacket::createAfter(ip, payload_data)); + + sec.finalizeAll(); + + unsigned char sec_data[] = { + 0x3e, 0xb0, 0x77, 0x00, 0x00, 0xc3, 0x00, 0x00, + 0x02, 0x7b, 0xff, 0xff, 0xaa, 0xaa, 0x03, 0x00, + 0x00, 0x00, 0x65, 0x58, 0x01, 0x00, 0x5e, 0x01, + 0x02, 0x03, 0x92, 0x4c, 0xa2, 0x1c, 0xda, 0x81, + 0x08, 0x00, 0x45, 0x00, 0x00, 0x54, 0x00, 0x00, + 0x40, 0x00, 0x01, 0x01, 0x7c, 0xa2, 0x0a, 0x01, + 0x02, 0x02, 0xef, 0x01, 0x02, 0x03, 0x08, 0x00, + 0x52, 0x73, 0x0e, 0x02, 0x00, 0x20, 0xa4, 0x3a, + 0xb4, 0x47, 0x4f, 0xe5, 0x04, 0x00, 0x08, 0x09, + 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, + 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, + 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, + 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, + 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, 0x31, + 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x52, 0xdf, + 0x6a, 0x1d + }; + BOOST_CHECK( equal( sec.data().begin(), sec.data().end(), sec_data )); +} + +///////////////////////////////cc.e//////////////////////////////////////// +#undef prefix_ + + +// Local Variables: +// mode: c++ +// fill-column: 100 +// c-file-style: "senf" +// indent-tabs-mode: nil +// ispell-local-dictionary: "american" +// compile-command: "scons -u test" +// comment-column: 40 +// End: