/* * $Id$ */ /* * Harbour Project source code: * Test CT3 functions TABEXPAND() and TABPACK() * * Copyright 2002 IntTec GmbH, Neunlindenstr 32, 79106 Freiburg, Germany * Author: Martin Vogel * * www - http://www.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, ni, cStr1 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_osnewline() cStr := strtran (cStr, chr(10),"^J") cStr := strtran (cStr, chr(13),"^M") qout ([ hb_osnewline() = "] + cStr +["]) cStr := tabexpand("-"+chr(9)+"!"+hb_osnewline()+"----"+chr(9)+ "!",, "+") cStr := strtran (cStr, chr(10),"^J") cStr := strtran (cStr, chr(13),"^M") qout ([ tabexpand("-"+chr(9)+"!"+hb_osnewline()+"----"+chr(9)+ "!",, "+")]) qout ([ == "-+++++++!"+hb_osnewline()+"----++++!" ? -> "] + cStr +["]) cStr := tabexpand("-"+chr(9)+"!$$--"+hb_osnewline()+"--"+chr(9)+ "!",, "+", "$") cStr := strtran (cStr, chr(10),"^J") cStr := strtran (cStr, chr(13),"^M") qout ([ tabexpand("-"+chr(9)+"!$$--"+hb_osnewline()+--"+chr(9)+ "!",, "+", "$")]) nLen := len (hb_osnewline()) qout ([ == "-+++++++!$$--"+hb_osnewline()+"]+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_osnewline() cStr := strtran (cStr, chr(10),"^J") cStr := strtran (cStr, chr(13),"^M") qout ([ hb_osnewline() = "] + cStr +["]) cStr := "ABCD+" + hb_osnewline() + "++---+++++" 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_osnewline() + "++---+++++", 4, "+")]) qout ([ == "ABCD+"+hb_osnewline()+"++---"+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_osnewline()) // // 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