// ------------------------------- // // -------- 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 --------- // // ------------------------------- //