// ------------------------------- //
// -------- Start of File -------- //
// ------------------------------- //
// ----------------------------------------------------------- //
// C++ Source Code File Name: testprog.cpp
// C++ Compiler Used: MSVC, BCC32, GCC, HPUX aCC, SOLARIS CC
// Author: Doug Gaer
// File Creation Date: 11/29/1996
// 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 gxString class.
*/
// ----------------------------------------------------------- //
#include <iostream.h>
#include "gxstring.h"
#ifdef __MSVC_DEBUG__
#include "leaktest.h"
#endif
void PausePrg()
{
cout << endl;
cout << "Press enter to continue..." << endl;
cin.get();
}
main()
{
#ifdef __MSVC_DEBUG__
InitLeakTest();
#endif
cout << "Testing constructors..." << endl;
gxString a("The quick brown fox jumps over the lazy dog");
cout << a << endl;
gxString b;
gxString c("This is a test");
cout << c << endl;
cout << "Copy constructing a string..." << endl;
gxString d(c);
cout << d << endl;
cout << endl;
cout << "Testing overloaded assignment operators..." << endl;
b = a;
cout << b << endl;
b = c;
cout << b << endl;
b = "0123456789";
cout << b << endl;
cout << endl;
cout << "Testing copy constructor..." << endl;
gxString aa(a);
cout << aa << endl;
gxString bb(b);
cout << bb << endl;
PausePrg();
cout << "Testing overloaded += operator..." << endl;
gxString buf(" 0123456789");
a += buf;
cout << a << endl;
c += " message";
cout << c << endl;
c += 'X';
cout << c << endl;
PausePrg();
cout << "Testing concatenation..." << endl;
gxString s1("String 1"), s2("String 2");
char *str3 = " and String 3";
s1.Cat(" and ", 5);
s1 += s2;
cout << s1 << endl;
s1.Cat(str3);
cout << s1 << endl;
PausePrg();
cout << "Testing find functions..." << endl;
if(s1.Find("xyz") == -1)
cout << "Pattern not found!" << endl;
else
cout << "Pattern found." << endl;
if(s1.Find(str3, strlen(str3)) == -1)
cout << "Pattern not found!" << endl;
else
cout << "Pattern found." << endl;
if(s1.Find(s2) == -1)
cout << "Pattern not found!" << endl;
else
cout << "Pattern found." << endl;
cout << "Testing repeated pattern finding..." << endl;
s1 = "This is a test message";
unsigned Offset = 0;
while(1) {
Offset = s1.Find("is", Offset);
if (Offset == -1) break;
cout << "Pattern match found at index: " << Offset << endl;
Offset++;
}
PausePrg();
cout << "Testing delete function..." << endl;
gxString x1("The quick brown fox jumps over the lazy dog");
cout << x1 << endl;
char *xx = "fox";
int Index = x1.Find(xx);
cout << "Deleting fox from string..." << endl;
x1.DeleteAt(Index, strlen(xx));
cout << x1 << endl;
PausePrg();
cout << "Testing replace functions..." << endl;
x1 = "The quick brown fox jumps over the lazy dog";
cout << x1 << endl;
char *xy = "cat";
Index = x1.Find(xx);
cout << "Replacing fox:" << endl;
x1.ReplaceAt(Index, xy, strlen(xy));
cout << x1 << endl;
cout << "Replacing jumps:" << endl;
Index = x1.Find("jumps");
x1.ReplaceAt(Index, "runs ");
cout << x1 << endl;
gxString x2("cow");
cout << "Replacing dog:" << endl;
Index = x1.Find("dog");
x1.ReplaceAt(Index, x2);
cout << x1 << endl;
PausePrg();
cout << "Testing the insert functions..." << endl;
x1 = "The quick brown fox jumps over the lazy dog";
cout << x1 << endl;
char *xz = "and yellow ";
cout << "Inserting text into string:" << endl;
Index = x1.Find(xx);
x1.InsertAt(Index, xz, strlen(xz));
cout << x1 << endl;
Index = x1.Find("over");
x1.InsertAt(Index, "around and ");
cout << x1 << endl;
gxString x3("cow and ");
Index = x1.Find("dog");
x1.InsertAt(Index, x3);
cout << x1 << endl;
PausePrg();
cout << "Testing c_str functions" << endl;
gxString gs("COW");
const gxString &cs = gs;
cout << "String = " << gs.c_str() << endl;
cout << "Const String = " << cs.c_str() << endl;
PausePrg();
cout << "Testing overload subscript operator..." << endl;
char *Message = "This is a test message";
gxString ss(Message);
for(unsigned i = 0; i < strlen(Message); i++)
cout << ss[i];
cout << endl;
PausePrg();
cout << "Testing general-purpose filter funftions" << endl;
cout << endl;
gxString s(" ?The quick brown fox jumps over the lazy dog\n\r\
0123456789\r\n?~!@#$%^&*()_+<> ");
unsigned num;
cout << "Original string: " << endl;
cout << s.c_str() << endl;
cout << endl;
cout << "Trimming all leading and trailing spaces" << endl;
cout << "begin" << s.c_str() << "end" << endl;
num = s.TrimLeadingSpaces();
cout << "Leading spaces = " << num << endl;
cout << s.c_str() << endl;
num = s.TrimTrailingSpaces();
cout << "Trialing spaces = " << num << endl;
cout << s.c_str();
cout << "end";
PausePrg();
cout << "Changing to upper case" << endl;
if(s.ToUpper()) cout << s.c_str() << endl;
cout << "Changing to lower case" << endl;
if(s.ToLower()) cout << s.c_str() << endl;
PausePrg();
cout << "Replacing carriage returns/line feeds with spaces" << endl;
num = s.ReplaceChar('\r', ' ');
num = s.ReplaceChar('\n', ' ');
cout << s.c_str() << endl;
PausePrg();
cout << "Filtering all \'?\' characters" << endl;
num = s.FilterChar('?');
cout << s.c_str() << endl;
PausePrg();
cout << "Filtering the \"he\" string" << endl;
s.FilterString("he");
cout << s.c_str() << endl;
return 0;
}
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