added TCPPacket implemented by Dennis.

[senf.git] / Packets / DefaultBundle / UDPPacket.test.cc

diff --git a/Packets/DefaultBundle/UDPPacket.test.cc b/Packets/DefaultBundle/UDPPacket.test.cc
index 5e236d5..ad47d32 100644 (file)
--- 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 <stefan.bund@fokus.fraunhofer.de>
+// Fraunhofer Institute for Open Communication Systems (FOKUS)
+// Competence Center NETwork research (NET), St. Augustin, GERMANY
+//     Stefan Bund <g0dil@berlios.de>
 //
 // 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 <boost/test/auto_unit_test.hpp>
+#include "../../Utils/auto_unit_test.hh"
 #include <boost/test/test_tools.hpp>
 
 #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<iterator> 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<UDPPacket>(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>() );
+    senf::UDPPacket udp (ip.next().as<senf::UDPPacket>());
+    
+    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_
 
-\f
+
 // Local Variables:
 // mode: c++
 // fill-column: 100