/* * $Id$ */ /* * Harbour Project source code: * Test CT3 functions TABEXPAND() and TABPACK() * * Copyright 2002 IntTec GmbH, Neunlindenstr 32, 79106 Freiburg, Germany * Author: Martin Vogel * * 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 * files to produce an executable, this does not by itself cause the * resulting executable to be covered by the GNU General Public License. * Your use of that executable is in no way restricted on account of * linking the Harbour library code into it. * * This exception does not however invalidate any other reasons why * 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 * Harbour Project or Free Software Foundation releases into a copy of * Harbour, as the General Public License permits, the exception does * not apply to the code that you add in this way. To avoid misleading * anyone as to the status of such modified files, you must delete * this exception notice from them. * * If you write modifications of your own for Harbour, it is your choice * whether to permit this exception to apply to your modifications. * If you do not wish that, delete this exception notice. * */ #include "ct.ch" PROCEDURE Main() LOCAL cStr, nLen ctinit() QOut( "Begin test of TABEXPAND()" ) QOut( "" ) // simple tests QOut( "Simple tests:" ) QOut( [ tabexpand("-"+chr(9)+"!") == "- !" ? -> "] + tabexpand( "-" + Chr(9 ) + "!" ) + ["] ) QOut( [ tabexpand("----"+chr(9) +"!") == "---- !" ? -> "] + tabexpand( "----" + Chr(9 ) + "!" ) + ["] ) QOut( [ tabexpand("-"+chr(9)+"!",, "+") == "-+++++++!" ? -> "] + tabexpand( "-" + Chr(9 ) + "!",, "+" ) + ["] ) QOut( [ tabexpand("-"+chr(9)+ "!", 4) == "- !" ? -> "] + tabexpand( "-" + Chr(9 ) + "!", 4 ) + ["] ) QOut( [ tabexpand("----"+chr(9)+ "!", 8) == "---- !" ? -> "] + tabexpand( "----" + Chr(9 ) + "!", 8 ) + ["] ) QOut( [ tabexpand("----"+chr(9)+ "!", 8, "+") == "----++++!" ? -> "] + tabexpand( "----" + Chr(9 ) + "!", 8, "+" ) + ["] ) QOut( "" ) QOut( "Tests with newline characters: ^J == LF, ^M == CR" ) cStr := hb_eol() cStr := StrTran( cStr, Chr( 10 ), "^J" ) cStr := StrTran( cStr, Chr( 13 ), "^M" ) QOut( [ hb_eol() = "] + cStr + ["] ) cStr := tabexpand( "-" + Chr( 9 ) + "!" + hb_eol() + "----" + Chr( 9 ) + "!", , "+" ) cStr := StrTran( cStr, Chr( 10 ), "^J" ) cStr := StrTran( cStr, Chr( 13 ), "^M" ) QOut( [ tabexpand("-"+chr(9)+"!"+hb_eol()+"----"+chr(9)+ "!",, "+")] ) QOut( [ == "-+++++++!"+hb_eol()+"----++++!" ? -> "] + cStr + ["] ) cStr := tabexpand( "-" + Chr( 9 ) + "!$$--" + hb_eol() + "--" + Chr( 9 ) + "!", , "+", "$" ) cStr := StrTran( cStr, Chr( 10 ), "^J" ) cStr := StrTran( cStr, Chr( 13 ), "^M" ) QOut( [ tabexpand("-"+chr(9)+"!$$--"+hb_eol()+--"+chr(9)+ "!",, "+", "$")] ) nLen := Len( hb_eol() ) QOut( [ == "-+++++++!$$--"+hb_eol()+"] + Replicate( "-",4 - nLen ) + [++!" ? -> "] + cStr + ["] ) QOut( "" ) QOut( "Tests with tab characters:" ) QOut( [ tabexpand("-"+chr(9)+"-",,"+") == "-+++++++-" ? -> "] + tabexpand( "-" + Chr(9 ) + "-",,"+" ) + ["] ) QOut( [ tabexpand("-"+chr(9)+"-",,"+",,"-")] ) QOut( [ == "++++++++^I+++++++" ? -> "] + StrTran( tabexpand("-" + Chr(9 ) + "-",,"+",,"-" ),Chr(9 ),"^I" ) + ["] ) QOut( "" ) QOut( "End test of TABEXPAND()" ) QOut( "Press any key to continue with tests of TABPACK()..." ) QOut( "" ) Inkey( 0 ) QOut( "Begin test of TABPACK()" ) QOut( "" ) // simple tests QOut( "Simple tests: ^I == tab character" ) QOut( [ tabpack("AAAAAAA*",, "*") == "AAAAAAA*" ? -> "] + StrTran( tabpack("AAAAAAA*",, "*" ),Chr(9 ),"^I" ) + ["] ) QOut( [ tabpack("AAAAA***",, "*") == "AAAAA^I" ? -> "] + StrTran( tabpack("AAAAA***",, "*" ),Chr(9 ),"^I" ) + ["] ) QOut( [ tabpack("AAAAA*****",, "*") == "AAAAA^I**" ? -> "] + StrTran( tabpack("AAAAA*****",, "*" ),Chr(9 ),"^I" ) + ["] ) QOut( "" ) QOut( "Tests with newline characters:" ) cStr := hb_eol() cStr := StrTran( cStr, Chr( 10 ), "^J" ) cStr := StrTran( cStr, Chr( 13 ), "^M" ) QOut( [ hb_eol() = "] + cStr + ["] ) cStr := "ABCD+" + hb_eol() + "++---+++++" cStr := tabpack( cStr, 4, "+" ) cStr := StrTran( cStr, Chr( 10 ), "^J" ) cStr := StrTran( cStr, Chr( 13 ), "^M" ) cStr := StrTran( cStr, Chr( 9 ), "^I" ) QOut( [ tabpack("ABCD+" + hb_eol() + "++---+++++", 4, "+")] ) QOut( [ == "ABCD+"+hb_eol()+"++---"+chr(9)+"++" ? -> "] + cStr + ["] ) QOut( "End test of TABPACK()" ) QOut( "" ) // qout("Test with a MEMOEDITed string:") // qout(" Now, a memoedit() will start. Please type a text, use tab characters") // qout(" and make sure, you make use of soft and hard returns !") // qout(" ...press any key to start the memoedit now...") // qout("") // inkey(0) // cls // dispbox(0,0,20,60) // cStr := memoedit(, 1, 1, 9, 59,,,59) // cls // qout(" Now printing the expanded text using a tab length of 4 and soft CRs") // cStr1 := tabexpand(cStr,4,"+",,,.F.) // cStr1 := strtran(cStr, chr(141), hb_eol()) // // for ni := 1 to mlcount(cStr1, 59, 4, .T.) // qout(" "+str(ni)+": "+memoline(cStr1, 59,ni,4,.T.)) // next ni // // qout(" Now printing the expanded text using a tab length of 4 but without soft CRs") // cStr1 := tabexpand(cStr,4,"+",,,.T.) // // for ni := 1 to mlcount(cStr1, 59, 4, .T.) // qout(" "+str(ni)+": "+memoline(cStr1, 59,ni,4,.T.)) // next ni // inkey(0) ctexit() RETURN