147 

   148 

   149 

   150 #ifdef RUN_SELF_TESTS

   151 

   152 #include "ns3/test.h"

   153 #include <string>

   154 

   155 namespace ns3 {

   156 

   157 class PacketTest: public Test {

   158 public:

   159   virtual bool RunTests (void);

   160   PacketTest ();

   161 };

   162 

   163 

   164 PacketTest::PacketTest ()

   165   : Test ("Packet") {}

   166 

   167 

   168 bool

   169 PacketTest::RunTests (void)

   170 {

   171   bool ok = true;

   172 

   173   Packet pkt1 (reinterpret_cast<const uint8_t*> ("hello"), 5);

   174   Packet pkt2 (reinterpret_cast<const uint8_t*> (" world"), 6);

   175   Packet packet;

   176   packet.AddAtEnd (pkt1);

   177   packet.AddAtEnd (pkt2);

   178   

   179   if (packet.GetSize () != 11)

   180     {

   181       Failure () << "expected size 11, got " << packet.GetSize () << std::endl;

   182       ok = false;

   183     }

   184 

   185   std::string msg = std::string (reinterpret_cast<const char *>(packet.PeekData ()),

   186                                  packet.GetSize ());

   187   if (msg != "hello world")

   188     {

   189       Failure () << "expected size 'hello world', got " << msg << std::endl;

   190       ok = false;

   191     }

   192 

   193   return ok;

   194 }

   195 

   196 

   197 static PacketTest gPacketTest;

   198 

   199 }; // namespace ns3

   200 

   201 #endif /* RUN_SELF_TESTS */