X-Git-Url: http://g0dil.de/git?a=blobdiff_plain;f=Packets%2FDefaultBundle%2FUDPPacket.test.cc;h=ad47d32e6a33bdf092053d8f13864832c7e09186;hb=e375d44dd7db1d9c27c3d788dc3ccdbfa9d68ce8;hp=5e236d5ee2fb1bd5c0a21e2041965dc3b74a04a6;hpb=145f6a7d0f3a6aaa77b3625351c952d24cb0b8a1;p=senf.git diff --git a/Packets/DefaultBundle/UDPPacket.test.cc b/Packets/DefaultBundle/UDPPacket.test.cc index 5e236d5..ad47d32 100644 --- a/Packets/DefaultBundle/UDPPacket.test.cc +++ b/Packets/DefaultBundle/UDPPacket.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 @@ -20,61 +20,118 @@ // Free Software Foundation, Inc., // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -// Unit tests +/** \file + \brief UDPPacket unit tests */ //#include "UDPPacket.test.hh" //#include "UDPPacket.test.ih" // Custom includes #include "UDPPacket.hh" +#include "IPv4Packet.hh" +#include "IPv6Packet.hh" -#include +#include "../../Utils/auto_unit_test.hh" #include #define prefix_ ///////////////////////////////cc.p//////////////////////////////////////// -using namespace senf; - -BOOST_AUTO_UNIT_TEST(udpPacket_parser) +BOOST_AUTO_UNIT_TEST(udpPacket_parse) { - unsigned char data[] = { 0x01, 0x02, 0x03, 0x04, - 0x05, 0x06, 0x07, 0x08 - }; - - typedef unsigned char * iterator; - Parse_UDP p(data); - BOOST_CHECK_EQUAL( p.source(), 0x0102 ); - BOOST_CHECK_EQUAL( p.destination(), 0x0304 ); - BOOST_CHECK_EQUAL( p.length(), 0x0506 ); - BOOST_CHECK_EQUAL( p.crc(), 0x0708 ); - -} - - -BOOST_AUTO_UNIT_TEST(udpPacket_packet) -{ + unsigned char data[] = { + 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 + }; - unsigned char data[] = { 0x01, 0x02, 0x03, 0x04, - 0x05, 0x06, 0x07, 0x08 - }; - - UDPPacket::ptr p (Packet::create(data, data+sizeof(data))); + senf::UDPPacket p (senf::UDPPacket::create(data)); BOOST_CHECK_EQUAL( p->source(), 0x0102 ); BOOST_CHECK_EQUAL( p->destination(), 0x0304 ); BOOST_CHECK_EQUAL( p->length(), 0x0506 ); - BOOST_CHECK_EQUAL( p->crc(), 0x0708 ); + BOOST_CHECK_EQUAL( p->checksum(), 0x0708 ); + std::ostringstream oss (std::ostringstream::out); + SENF_CHECK_NO_THROW( p.dump( oss)); } +BOOST_AUTO_UNIT_TEST(udpPacket_in_ipv4_create) +{ + unsigned char data[] = { + 0x45, 0x00, 0x00, 0x26, 0x00, 0x00, 0x40, 0x00, + 0x40, 0x11, 0x3c, 0xc5, 0x7f, 0x00, 0x00, 0x01, + 0x7f, 0x00, 0x00, 0x01, 0x5b, 0xa0, 0x30, 0x39, + 0x00, 0x12, 0xfa, 0x6e, 0x54, 0x45, 0x53, 0x54, + 0x2d, 0x57, 0x52, 0x49, 0x54, 0x45 + }; + + senf::IPv4Packet ip (senf::IPv4Packet::create()); + ip->source() = senf::INet4Address::Loopback; + ip->destination() = senf::INet4Address::Loopback; + ip->df() = true; + ip->ttl() = 64; + + senf::UDPPacket udp (senf::UDPPacket::createAfter(ip)); + udp->source() = 23456; + udp->destination() = 12345; + + senf::DataPacket::createAfter(udp, std::string("TEST-WRITE")); + + // validates, since the checksum is 0 and thus ignored ! + BOOST_CHECK( udp->validateChecksum() ); + + ip.finalizeAll(); + BOOST_CHECK_EQUAL_COLLECTIONS( + data, data+sizeof(data), ip.data().begin(), ip.data().end() ); + BOOST_CHECK( udp->validateChecksum() ); +} +BOOST_AUTO_UNIT_TEST(udpPacket_in_ipv6_parse) +{ + // captured udp packet generated with mgen send over ipv6 + unsigned char data[] = { + // IPv6 Packet + 0x60, 0x00, 0x00, 0x00, 0x00, 0x32, 0x11, 0x40, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, + // UDP Packet + 0x13, 0x89, 0x13, 0x88, 0x00, 0x32, 0x11, 0x23, + // mgen payload + 0x00, 0x2a, 0x02, 0x00, 0x00, 0x00, 0x00, 0x01, + 0x00, 0x00, 0x00, 0x0b, 0x49, 0xb5, 0x0a, 0x90, + 0x00, 0x09, 0x5b, 0x37, 0x13, 0x88, 0x02, 0x10, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, + 0x00, 0x00 + }; + + senf::IPv6Packet ip (senf::IPv6Packet::create(data)); + BOOST_CHECK_EQUAL( ip->length(), 50u ); + BOOST_CHECK_EQUAL( ip->nextHeader(), 0x11 ); + BOOST_CHECK_EQUAL( ip->hopLimit(), 64u ); + BOOST_CHECK_EQUAL( ip->source().value(), senf::INet6Address::Loopback ); + BOOST_CHECK_EQUAL( ip->destination().value(), senf::INet6Address::Loopback ); + + std::ostringstream oss (std::ostringstream::out); + SENF_CHECK_NO_THROW( ip.dump( oss)); + + BOOST_REQUIRE( ip.next().is() ); + senf::UDPPacket udp (ip.next().as()); + + BOOST_CHECK_EQUAL( udp->source(), 5001u ); + BOOST_CHECK_EQUAL( udp->destination(), 5000u ); + BOOST_CHECK_EQUAL( udp->length(), 50u ); + BOOST_CHECK_EQUAL( udp->checksum(), 0x1123 ); + + BOOST_CHECK( udp->validateChecksum() ); +} ///////////////////////////////cc.e//////////////////////////////////////// #undef prefix_ - + // Local Variables: // mode: c++ // fill-column: 100