X-Git-Url: http://g0dil.de/git?a=blobdiff_plain;f=senf%2FPackets%2FDefaultBundle%2FTCPPacket.test.cc;fp=senf%2FPackets%2FDefaultBundle%2FTCPPacket.test.cc;h=70ada0c4dae54ec862033b57ae191b5097ad6ab5;hb=601d1f509f5bb24df167a4dd5a20da67a0af9af8;hp=0000000000000000000000000000000000000000;hpb=164fe477094d42463722584e527a02379ab5d985;p=senf.git diff --git a/senf/Packets/DefaultBundle/TCPPacket.test.cc b/senf/Packets/DefaultBundle/TCPPacket.test.cc new file mode 100644 index 0000000..70ada0c --- /dev/null +++ b/senf/Packets/DefaultBundle/TCPPacket.test.cc @@ -0,0 +1,189 @@ +// $Id$ +// +// Copyright (C) 2009 +// Fraunhofer Institute for Open Communication Systems (FOKUS) +// Competence Center NETwork research (NET), St. Augustin, GERMANY +// Dennis Goslar +// +// 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 TCPPacket unit tests */ + +//#include "TCPPacket.test.hh" +//#include "TCPPacket.test.ih" + +// Custom includes +#include "TCPPacket.hh" +#include "IPv4Packet.hh" +#include "IPv6Packet.hh" + +#include "../../Utils/auto_unit_test.hh" +#include + +#define prefix_ +///////////////////////////////cc.p//////////////////////////////////////// + +BOOST_AUTO_UNIT_TEST(tcpPacket_parse) +{ + + unsigned char data[] = { + 0x80, 0xA6, 0x00, 0x50, 0x2E, 0x93, 0x31, 0xB8, 0x66, 0xF9, 0xB7, + 0xA1, 0x80, 0x18, 0x00, 0x2E, 0xCF, 0x65, 0x00, 0x00 + }; + + senf::TCPPacket p (senf::TCPPacket::create(data)); + + BOOST_CHECK_EQUAL( p->source(), 0x80A6u ); + BOOST_CHECK_EQUAL( p->destination(), 0x0050u ); + BOOST_CHECK_EQUAL( p->sequencenumber(), 0x2E9331B8u ); + BOOST_CHECK_EQUAL( p->acknowledgmentnumber(), 0x66F9B7A1u ); + BOOST_CHECK_EQUAL( p->dataoffset(), 0x8u ); + BOOST_CHECK_EQUAL( p->urgf(), 0u ); + BOOST_CHECK_EQUAL( p->ackf(), 1u ); + BOOST_CHECK_EQUAL( p->pshf(), 1u ); + BOOST_CHECK_EQUAL( p->rstf(), 0u ); + BOOST_CHECK_EQUAL( p->synf(), 0u ); + BOOST_CHECK_EQUAL( p->finf(), 0u ); + BOOST_CHECK_EQUAL( p->window(), 0x002Eu ); + BOOST_CHECK_EQUAL( p->checksum(), 0xCF65u ); + BOOST_CHECK_EQUAL( p->urgentpointer(), 0x0000u ); + + std::ostringstream oss (std::ostringstream::out); + SENF_CHECK_NO_THROW( p.dump( oss)); +} + +BOOST_AUTO_UNIT_TEST(tcpPacket_in_ipv4_parse) +{ + unsigned char data[] = { + //20 Byte IPv4-Header + 0x45, 0x00, 0x00, 0xb2, 0x0f, 0x4d, 0x40, 0x00, 0x0f9, 0x06, 0xa0, + 0xa1, 0xc1, 0x63, 0x90, 0x55, 0x0a, 0x14, 0x75, 0x8a, + + //20 Byte TCP-Header + 12 Byte Options + 0x00, 0x50, 0xc3, 0xbf, 0xe2, 0xf7, 0x49, 0xf3, 0x3e, 0x4f, 0x8a, + 0xbe, 0x80, 0x18, 0x13, 0x24, 0x2e, 0x33, 0x00, 0x00, 0x01, 0x01, + 0x08, 0x0a, 0x0f, 0xf1, 0xa7, 0x6b, 0x00, 0x59, 0xf4, 0x75, + + //TCP-Payload + 0x48, 0x54, 0x54, 0x50, 0x2f, 0x31, 0x2e, 0x31, 0x20, 0x33, 0x30, + 0x34, 0x20, 0x4e, 0x6f, 0x74, 0x20, 0x4d, 0x6f, 0x64, 0x69, 0x66, + 0x69, 0x65, 0x64, 0x0d, 0x0a, 0x44, 0x61, 0x74, 0x65, 0x3a, 0x20, + 0x54, 0x68, 0x75, 0x2c, 0x20, 0x32, 0x33, 0x20, 0x4a, 0x75, 0x6c, + 0x20, 0x32, 0x30, 0x30, 0x39, 0x20, 0x31, 0x35, 0x3a, 0x31, 0x35, + 0x3a, 0x31, 0x39, 0x20, 0x47, 0x4d, 0x54, 0x0d, 0x0a, 0x53, 0x65, + 0x72, 0x76, 0x65, 0x72, 0x3a, 0x20, 0x41, 0x70, 0x61, 0x63, 0x68, + 0x65, 0x2f, 0x32, 0x2e, 0x32, 0x2e, 0x31, 0x31, 0x0d, 0x0a, 0x43, + 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x3a, 0x20, + 0x63, 0x6c, 0x6f, 0x73, 0x65, 0x0d, 0x0a, 0x56, 0x61, 0x72, 0x79, + 0x3a, 0x20, 0x55, 0x73, 0x65, 0x72, 0x2d, 0x41, 0x67, 0x65, 0x6e, + 0x74, 0x0d, 0x0a, 0x0d, 0x0a + }; + + senf::IPv4Packet ip (senf::IPv4Packet::create(data)); + senf::TCPPacket tcp (ip.next()); + + BOOST_CHECK( tcp->validateChecksum() ); +} + + +BOOST_AUTO_UNIT_TEST(tcpPacket_in_ipv6_parse) +{ + unsigned char data[] = { + // IPv6-Header + 0x60, 0x00, 0x00, 0x00, 0x00, 0xa5, 0x06, 0x39, 0x20, 0x01, 0x48, + 0x60, 0xa0, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x68, 0x20, 0x01, 0x06, 0x38, 0x04, 0x08, 0x02, 0x01, 0xef, + 0xdc, 0x71, 0x52, 0x17, 0x2c, 0x44, 0x3e, + + // 20 Byte TCP-Header without Options + 0x00, 0x50, 0xac, 0x3e, 0x82, 0x99, 0x60, 0xa6, 0xa4, 0xfa, 0x32, + 0x83, 0x50, 0x18, 0x19, 0x20, 0xd7, 0xcd, 0x00, 0x00, + + // TCP-Payload + 0x1a, 0x01, 0x52, 0x0e, 0x26, 0x6f, 0xac, 0xd9, 0x78, 0x0c, 0x3c, + 0x69, 0x3c, 0xa6, 0x49, 0xc6, 0x85, 0xc2, 0xa9, 0x72, 0x75, 0x9a, + 0xef, 0x63, 0x46, 0xa3, 0xd4, 0x11, 0xda, 0x04, 0x95, 0x55,0x7b, + 0xb5, 0x6c, 0xcb, 0x52, 0xfb, 0xa0, 0x7a, 0x03, 0xd5, 0x98, 0x75, + 0x8b, 0x53, 0xfc, 0x23, 0x21, 0x01, 0xc5, 0x06, 0x66, 0x6c, 0x0d, + 0x06, 0x1d, 0x69, 0x2f, 0xec, 0xb7, 0x7d, 0xe3, 0xd6, 0x71, 0x23, + 0xaa, 0x58, 0x3b, 0x80, 0x58, 0x5b, 0x10, 0xa1, 0xa8, 0x8f, 0x59, + 0x3d, 0x3d, 0x80, 0xd6, 0x2e, 0x0d, 0x21, 0x33, 0x2b, 0x47, 0x5b, + 0xb2, 0xd0, 0xde, 0x19, 0xaf, 0x03, 0x2a, 0x33,0x86, 0x57, 0x8e, + 0x07, 0xf9, 0x6e, 0xde, 0x68, 0xe1, 0xd8, 0x63, 0x92, 0x18, 0x1a, + 0xa9, 0xc0, 0xe5, 0x94, 0xba, 0x1d, 0x97, 0xed, 0x7e, 0x2b, 0xa8, + 0xda, 0x4a, 0x96, 0x0c, 0xe5, 0x78, 0xb9, 0xec, 0x80, 0xf8, 0x5c, + 0x94, 0xf9, 0xd3, 0x49, 0x79, 0x4a, 0x4a, 0x98, 0xb1, 0x13, 0x73, + 0x50, 0x6c + }; + + senf::IPv6Packet ip (senf::IPv6Packet::create(data)); + senf::TCPPacket tcp (ip.next()); + + BOOST_CHECK( tcp->validateChecksum() ); +} + +BOOST_AUTO_UNIT_TEST(tcpPacket_in_ipv6_create) +{ + unsigned char data[] = { + // IPv6-Header + 0x60, 0x00, 0x00, 0x00, 0x00, 0x1e, 0x06, 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, + + // TCP-Header + TCP-Payload + 0x5b, 0xa0, 0x30, 0x39, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0xe0, 0x00, 0x00, 0x00, + 0x18, 0x80, 0x00, 0x00, 0x54, 0x45, 0x53, 0x54, + 0x2d, 0x57, 0x52, 0x49, 0x54, 0x45 + }; + + senf::IPv6Packet ip (senf::IPv6Packet::create()); + ip->source() = senf::INet6Address::Loopback; + ip->destination() = senf::INet6Address::Loopback; + ip->hopLimit() = 64; + + senf::TCPPacket tcp (senf::TCPPacket::createAfter(ip)); + tcp->source() = 23456; + tcp->destination() = 12345; + + senf::DataPacket::createAfter(tcp, std::string("TEST-WRITE")); + + // validates, since the checksum is 0 and thus ignored ! + BOOST_CHECK( tcp->validateChecksum() ); + + ip.finalizeAll(); + + BOOST_CHECK_EQUAL_COLLECTIONS( + data, data+sizeof(data), ip.data().begin(), ip.data().end() ); + BOOST_CHECK( tcp->validateChecksum() ); +} + +///////////////////////////////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: