    // ------------------------------- //
    // -------- Start of File -------- //
    // ------------------------------- //
    // ----------------------------------------------------------- //
    // C++ Source Code File Name: testprog.cpp
    // Compiler Used: MSVC, BCC32, GCC, HPUX aCC, SOLARIS CC
    // Produced By: glNET Software
    // File Creation Date: 09/20/1999
    // Date Last Modified: 06/25/2001
    // Copyright (c) 2001 glNET Software
    // ----------------------------------------------------------- //
    // ------------- Program Description and Details ------------- //
    // ----------------------------------------------------------- //
    /*
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    This library 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
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
    USA

    This is a test program for the MemoryBuffer class.
    */
    // ----------------------------------------------------------- //
    #include <iostream.h>
    #include "membuf.h"

    #ifdef __MSVC_DEBUG__
    #include "leaktest.h"
    #endif

    void PausePrg()
    {
      cout << endl;
      cout << "Press enter to continue..." << endl;
      cin.get();
    }

    int main()
    {
    #ifdef __MSVC_DEBUG__
      InitLeakTest();
    #endif

      cout << "Testing MemoryBuffer constructors..." << endl;
      char *test_pattern = "The quick brown fox jumps over the lazy dog";
      char *test_message = "This is a test...";

      MemoryBuffer a((char *)test_pattern, strlen(test_pattern)+1);
      a[strlen(test_pattern)] = 0; // Null terminate the buffer
      cout << (char *)a << endl;

      MemoryBuffer b;

      MemoryBuffer c((char *)test_message, strlen(test_message)+1);
      c[strlen(test_message)] = 0; // Null terminate the buffer
      cout << (char *)c << endl;

      PausePrg();

      cout << "Testing overloaded assignment operators..." << endl;
      b = a;
      cout << (char *)b << endl;
      b = c;
      cout << (char *)b << endl;

      PausePrg();

      cout << "Testing copy constructor..." << endl;
      MemoryBuffer aa(a);
      cout << (char *)aa << endl;
      MemoryBuffer bb(b);
      cout << (char *)bb << endl;

      PausePrg();

      cout << "Testing overloaded += operator..." << endl;
      char *num_test = " 0123456789";
      MemoryBuffer sbuf((char *)test_pattern, strlen(test_pattern));
      MemoryBuffer buf((char *)num_test, strlen(num_test));
      sbuf += buf;
      sbuf += '\0'; // Null terminate the buffer
      cout << (char *)sbuf << endl;

      PausePrg();

      cout << "Testing concatenation..." << endl;
      char *s1 = "DOG "; char *s2 = "CAT "; char *s3 = "MOUSE";
      MemoryBuffer m1;
      m1.Load(s1, strlen(s1));
      m1.Cat(s2, strlen(s2));
      m1.Cat(s3, strlen(s3));
      m1.Cat('\0'); // Null terminate the buffer
      cout << (char *)m1 << endl;

      PausePrg();

      cout << "Testing find functions..." << endl;
      cout << "String = " << (char *)m1 << endl;
      if(m1.Find(s2, strlen(s2), 0) == -1)
        cout << "Pattern not found!" << endl;
      else
        cout << "Found pattern: " << s1 << endl;

      if(m1.Find(s3, strlen(s3), 0) == -1)
        cout << "Pattern not found!" << endl;
      else
        cout << "Found pattern: " << s3 << endl;

      cout << endl;

      cout << "Testing repeated pattern finding..." << endl;
      MemoryBuffer m2(c);
      cout << "String = " << (char *)m2 << endl;
      char *s4 = "is";
      unsigned Offset = 0;
      while(1) {
        Offset = m2.Find((char *)s4, strlen(s4), Offset);
        if (Offset == -1) break;
        cout << "Found pattern \"" << s4 << "\" at index: " << Offset << endl;
        Offset++;
      }

      PausePrg();

      cout << "Testing delete function..." << endl;
      MemoryBuffer x1(a);
      cout << (char *)x1 << endl;
      char *xx = "fox";
      int Index = x1.Find((char *)xx);
      cout << "Deleting fox from string..." << endl;
      x1.DeleteAt(Index, strlen(xx));
      cout << (char *)x1 << endl;

      PausePrg();

      cout << "Testing replace functions..." << endl;
      MemoryBuffer x2(a);
      cout << (char *)x2 << endl;
      char *xy = "cat";
      Index = x2.Find(xx);
      cout << "Replacing fox:" << endl;
      x2.ReplaceAt(Index, xy, strlen(xy));
      cout << (char *)x2 << endl;
      cout << "Replacing jumps:" << endl;
      Index = x2.Find((void *)"jumps", strlen("jumps"));
      x2.ReplaceAt(Index, "runs ", strlen("runs "));
      cout << (char *)x2 << endl;

      MemoryBuffer x3((char *)"cow", 3);
      cout << "Replacing dog:" << endl;
      Index = x2.Find((void *)"dog");
      x2.ReplaceAt(Index, x3);
      cout << (char *)x2 << endl;

      PausePrg();

      cout << "Testing the insert functions..." << endl;
      MemoryBuffer x4(a);
      cout << (char *)x4 << endl;
      char *xz = "and yellow ";
      cout << "Inserting text into string:" << endl;
      Index = x4.Find(xx);
      x4.InsertAt(Index, xz, strlen(xz));
      cout << (char *)x4 << endl;
      Index = x4.Find((void *)"over");
      x4.InsertAt(Index, (char *)"around and ", strlen("around and "));
      cout << (char *)x4 << endl;

      MemoryBuffer x5((char *)"cow and ", strlen("cow and "));
      Index = x4.Find((void *)"dog");
      x4.InsertAt(Index, x5);
      cout << (char *)x4 << endl;

      PausePrg();

      cout << "Testing dynamic allocation functions..." << endl;
      MemoryBuffer z(c);
      cout << "String = " << (char *)z << endl;
      cout << "Buffer's logical length = " << z.length() << endl;
      cout << "Buffer's allocated length = " << z.dlength() << endl;
      cout << "Changing allocated length..." << endl;
      z.Realloc(z.length()+16);
      cout << "Buffer's allocated length = " << z.dlength() << endl;
      cout << "Destorying the buffer" << endl;
      z.Destroy();
      cout << "Buffer's logical length = " << z.length() << endl;
      cout << "Buffer's allocated length = " << z.dlength() << endl;

      PausePrg();

      cout << "Testing resizing function" << endl;
      MemoryBuffer rs(a);
      cout << "String = " << (char *)rs << endl;
      cout << "Buffer's logical length = " << rs.length() << endl;
      cout << "Buffer's allocated length = " << rs.dlength() << endl;
      cout << "Resizing the buffer to 24 bytes" << endl;
      rs.resize(24);
      cout << "Buffer's logical length = " << rs.length() << endl;
      cout << "Buffer's allocated length = " << rs.dlength() << endl;
      cout << "Freeing unused allocated space..." << endl;
      rs.FreeBytes();
      cout << "Buffer's logical length = " << rs.length() << endl;
      cout << "Buffer's allocated length = " << rs.dlength() << endl;

      PausePrg();

      cout << "Testing overload subscript operator..." << endl;
      char *Message = "This is a test message";
      MemoryBuffer ss((char *)Message, strlen(Message));
      for(unsigned i = 0; i < strlen(Message); i++)
        cout << ss[i];
      cout << endl;

      return 0;
    }
    // ----------------------------------------------------------- //
    // ------------------------------- //
    // --------- End of File --------- //
    // ------------------------------- //