X-Git-Url: http://g0dil.de/git?a=blobdiff_plain;f=Packets%2FDefaultBundle%2FEthernetPacket.test.cc;h=f3dca00835558172349035d5bfeee65c22fa0f4b;hb=b89e3166f7680755683dccee5e48cb3a820185c0;hp=eb95b5a9e6079c98ba23b5b90467d013320f5be3;hpb=31d85cd6b8e03c5ecc924ca8892906be1bab702f;p=senf.git diff --git a/Packets/DefaultBundle/EthernetPacket.test.cc b/Packets/DefaultBundle/EthernetPacket.test.cc index eb95b5a..f3dca00 100644 --- a/Packets/DefaultBundle/EthernetPacket.test.cc +++ b/Packets/DefaultBundle/EthernetPacket.test.cc @@ -1,9 +1,9 @@ // $Id$ // // Copyright (C) 2006 -// Fraunhofer Institut fuer offene Kommunikationssysteme (FOKUS) -// Kompetenzzentrum fuer Satelitenkommunikation (SatCom) -// Stefan Bund +// Fraunhofer Institute for Open Communication Systems (FOKUS) +// Competence Center NETwork research (NET), St. Augustin, GERMANY +// Stefan Bund // // 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 @@ -20,75 +20,109 @@ // Free Software Foundation, Inc., // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -// Unit tests +/** \file + \brief EthernetPacket unit tests */ //#include "EthernetPacket.test.hh" //#include "EthernetPacket.test.ih" // Custom includes #include "EthernetPacket.hh" +#include "LlcSnapPacket.hh" +#include "IPv4Packet.hh" -#include +#include "../../Utils/auto_unit_test.hh" #include #define prefix_ ///////////////////////////////cc.p//////////////////////////////////////// -using namespace senf; - -BOOST_AUTO_UNIT_TEST(ethernetPacket_parser) -{ - unsigned char data[] = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, // destination MAC - 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, // source MAC - 0x10, 0x11 }; // EtherType - typedef unsigned char * iterator; - Parse_Ethernet p(data); - - BOOST_CHECK_EQUAL( p.destination()[2], 0x03 ); - BOOST_CHECK_EQUAL( p.source()[3], 0x0A ); - BOOST_CHECK_EQUAL( p.type(), 0x1011 ); -} - -BOOST_AUTO_UNIT_TEST(ethernetPacket_packet) +BOOST_AUTO_UNIT_TEST(ethernetPacket_parse) { - unsigned char data[] = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, // destination MAC - 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, // source MAC - 0x10, 0x11 }; // EtherType - EthernetPacket::ptr p (Packet::create(data, data+sizeof(data))); + senf::PacketData::byte data[] = { + 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, // destination MAC + 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, // source MAC + 0x10, 0x11 + }; // EtherType + senf::EthernetPacket p (senf::EthernetPacket::create(data)); BOOST_CHECK_EQUAL( p->destination()[3], 0x04 ); BOOST_CHECK_EQUAL( p->source()[0], 0x07 ); - BOOST_CHECK_EQUAL( p->type(), 0x1011 ); + BOOST_CHECK_EQUAL( p->type_length(), 0x1011 ); - BOOST_CHECK_THROW( Packet::create(data, data+sizeof(data)-1), - TruncatedPacketException ); + std::ostringstream oss (std::ostringstream::out); + SENF_CHECK_NO_THROW( p.dump( oss)); } -BOOST_AUTO_UNIT_TEST(ethernetPacket_chain) +BOOST_AUTO_UNIT_TEST(ethernetPacket_parse_chain) { - unsigned char data[] = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, // destination MAC - 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, // source MAC - 0x81, 0x00, // EtherType: VLan - 0x92, 0x34, // VLAN prio, cfi, id - 0xab, 0xcd, // EtherType - 0xf0, 0xf1, 0xf2, 0xf3, 0xf4 }; // Payload - - EthernetPacket::ptr p (Packet::create(data, data+sizeof(data))); - - BOOST_CHECK( p->next()->is() ); - EthVLanPacket::ptr v (p->next()->as()); + unsigned char data[] = { + 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, // destination MAC + 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, // source MAC + 0x81, 0x00, // EtherType: VLan + 0x92, 0x34, // VLAN prio, cfi, id + 0xab, 0xcd, // EtherType + 0xf0, 0xf1, 0xf2, 0xf3, 0xf4 + }; // Payload + senf::EthernetPacket p (senf::EthernetPacket::create(data)); + + BOOST_REQUIRE( p.next().is() ); + senf::EthVLanPacket v (p.next().as()); BOOST_CHECK_EQUAL( v->priority(), 4u ); BOOST_CHECK( v->cfi() ); BOOST_CHECK_EQUAL( v->vlanId(), 0x234u ); BOOST_CHECK_EQUAL( v->type(), 0xabcd ); - BOOST_CHECK( v->next()->is() ); - BOOST_CHECK_EQUAL( *v->next()->begin(), 0xf0 ); + BOOST_CHECK( v.next().is() ); + BOOST_CHECK_EQUAL( *v.next().data().begin(), 0xf0 ); +} + +BOOST_AUTO_UNIT_TEST(ethernetPacket_create) +{ + senf::EthernetPacket eth (senf::EthernetPacket::create()); + eth->source() = senf::MACAddress::from_string("01:02:03:04:05:06"); + eth->destination() = senf::MACAddress::from_string("07:08:09:0a:0b:0c"); + + senf::EthVLanPacket vlan (senf::EthVLanPacket::createAfter(eth)); + vlan->priority() = 9u; + vlan->cfi() = true; + vlan->vlanId() = 0x234u; + + eth.finalizeAll(); + BOOST_CHECK_EQUAL(eth->type_length(), 0x8100u); + BOOST_CHECK_EQUAL(vlan->type(), 0u); + + senf::IPv4Packet ip (senf::IPv4Packet::createAfter(vlan)); + eth.finalizeAll(); + BOOST_CHECK_EQUAL(vlan->type(), 0x0800u); +} + +BOOST_AUTO_UNIT_TEST(ethernetPacket_llcsnap) +{ + senf::EthernetPacket eth (senf::EthernetPacket::create()); + eth->source() = senf::MACAddress::from_string("01:02:03:04:05:06"); + eth->destination() = senf::MACAddress::from_string("07:08:09:0a:0b:0c"); + + senf::LlcSnapPacket llcsnap (senf::LlcSnapPacket::createAfter(eth)); + senf::DataPacket payload (senf::DataPacket::createAfter( + llcsnap, std::string("Hello, world!"))); + eth.finalizeAll(); + + BOOST_CHECK_EQUAL( eth->type_length(), 8u + 13u); + BOOST_CHECK_EQUAL( llcsnap->dsap(), 0xaa ); + BOOST_CHECK_EQUAL( llcsnap->ssap(), 0xaa ); + BOOST_CHECK_EQUAL( llcsnap->ctrl(), 0x03 ); + BOOST_CHECK_EQUAL( llcsnap->protocolId(), 0x000000u ); + BOOST_CHECK_EQUAL( llcsnap->type_length(), 0u); + + senf::IPv4Packet ip (senf::IPv4Packet::createAfter(llcsnap)); + eth.finalizeAll(); + BOOST_CHECK_EQUAL(llcsnap->type_length(), 0x0800u); } ///////////////////////////////cc.e//////////////////////////////////////// #undef prefix_ - + // Local Variables: // mode: c++ // fill-column: 100 @@ -96,4 +130,5 @@ BOOST_AUTO_UNIT_TEST(ethernetPacket_chain) // indent-tabs-mode: nil // ispell-local-dictionary: "american" // compile-command: "scons -u test" +// comment-column: 40 // End: