harbour-core/harbour/contrib/hbct/tests/attoken.prg

/*
 * $Id$
 */

/*
 * Harbour Project source code:
 *   Test CT3 function ATTOKEN()
 *
 * Copyright 2001 IntTec GmbH, Neunlindenstr 32, 79106 Freiburg, Germany
 *        Author: Martin Vogel <vogel@inttec.de>
 *
 * www - http://harbour-project.org
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this software; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
 * Boston, MA 02111-1307 USA (or visit the web site http://www.gnu.org/).
 *
 * As a special exception, the Harbour Project gives permission for
 * additional uses of the text contained in its release of Harbour.
 *
 * The exception is that, if you link the Harbour libraries with other
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 * the executable file might be covered by the GNU General Public License.
 *
 * This exception applies only to the code released by the Harbour
 * Project under the name Harbour.  If you copy code from other
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 */

#include "ct.ch"

PROCEDURE Main()

   LOCAL cStr := "...This...is...a...test!"
   LOCAL ni, npos

   ctinit()

   QOut( "Begin test of ATTOKEN()" )
   QOut( "" )

   // Some simple tests
   QOut( "  Simple tests:" )
   QOut( [    attoken("Hello, World!") == 8 ? ---------> ] + Str( attoken("Hello, World!" ) ) )
   QOut( [    attoken("Hello, World!",,2) == 8 ? ------> ] + Str( attoken("Hello, World!",,2 ) ) )
   QOut( [    attoken("Hello, World!",,2,1) == 7 ? ----> ] + Str( attoken("Hello, World!",,2,1 ) ) )
   QOut( [    attoken("Hello, World!"," ",2,1) == 8 ? -> ] + Str( attoken("Hello, World!"," ",2,1 ) ) )
   QOut( "" )

   QOut( [  Tokenizing a string with skip width == 1 and ".!" as tokenizer list:] )
   QOut( "    Value of cStr is:" + Chr( 34 ) + cStr + Chr( 34 ) )
   QOut( "" )
   for ni := 1 TO numtoken( cStr, ".!", 1 )
      QOut( [    Token #] + AllTrim( Str(ni ) ) + [("] + token( cStr, ".!", ni, 1 ) + [")] )
      QOut( "          starts at pos " + Str( npos := attoken(cStr, ".!", ni, 1 ),3 ) + ;
         " and is " + iif( SubStr( cStr,npos,1 ) $ ".!", "", "not " ) + "an empty token." )
   next ni

   QOut( "" )
   QOut( "End test of ATTOKEN()" )
   QOut()

   ctexit()

   RETURN