// bug 1072#2

  p = Create<Packet> (reinterpret_cast<const uint8_t*> ("hello world"), 11);

  ADD_HEADER (p, 2);

  CHECK_HISTORY(p, 2, 2, 11);

  p1 = p->CreateFragment (0, 5);

  CHECK_HISTORY(p1, 2, 2, 3);

  p2 = p->CreateFragment (5, 8);

  CHECK_HISTORY(p2, 1, 8);

  ADD_HEADER (p1, 8+2+2*6);

  ADD_TRAILER (p1, 4);

  CHECK_HISTORY(p1, 4, 22, 2, 3, 4);

  ADD_HEADER (p2, 8+2+2*6);

  ADD_TRAILER (p2, 4);

  CHECK_HISTORY(p2, 3, 22, 8, 4);

  REM_TRAILER (p1, 4);

  REM_HEADER (p1, 8+2+2*6);

  CHECK_HISTORY(p1, 2, 2, 3);

  REM_TRAILER (p2, 4);

  REM_HEADER (p2, 8+2+2*6);

  CHECK_HISTORY(p2, 1, 8);

  p3 = p1->Copy();

  CHECK_HISTORY(p3, 2, 2, 3);

  p3->AddAtEnd(p2);

  CHECK_HISTORY(p3, 2, 2, 11);

  CHECK_HISTORY(p, 2, 2, 11);

  REM_HEADER (p, 2);

  CHECK_HISTORY(p, 1, 11);

  REM_HEADER (p3, 2);

  CHECK_HISTORY(p3, 1, 11);

  uint8_t *buf = new uint8_t[p3->GetSize ()];

  p3->CopyData (buf, p3->GetSize ());

  std::string msg = std::string (reinterpret_cast<const char *>(buf),

                                 p3->GetSize ());

  delete [] buf;

  NS_TEST_EXPECT_MSG_EQ(msg, std::string("hello world"), "Could not find original data in received packet");