186 lines
7.4 KiB
Plaintext
186 lines
7.4 KiB
Plaintext
/*
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* $Id$
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*/
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/*
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* Harbour Project source code:
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* Test CT3 functions
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* - TOKENINIT()
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* - TOKENEXIT()
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* - TOKENNEXT()
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* - TOKENNUM()
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* - TOKENAT()
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* - SAVETOKEN()
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* - RESTTOKEN()
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* - TOKENEND()
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*
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* Copyright 2001 IntTec GmbH, Neunlindenstr 32, 79106 Freiburg, Germany
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* Author: Martin Vogel <vogel@inttec.de>
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*
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* www - http://www.harbour-project.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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* Boston, MA 02111-1307 USA (or visit the web site http://www.gnu.org/).
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*
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* As a special exception, the Harbour Project gives permission for
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* additional uses of the text contained in its release of Harbour.
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*
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* The exception is that, if you link the Harbour libraries with other
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* files to produce an executable, this does not by itself cause the
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* resulting executable to be covered by the GNU General Public License.
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* Your use of that executable is in no way restricted on account of
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* linking the Harbour library code into it.
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*
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* This exception does not however invalidate any other reasons why
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* the executable file might be covered by the GNU General Public License.
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*
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* This exception applies only to the code released by the Harbour
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* Project under the name Harbour. If you copy code from other
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* Harbour Project or Free Software Foundation releases into a copy of
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* Harbour, as the General Public License permits, the exception does
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* not apply to the code that you add in this way. To avoid misleading
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* anyone as to the status of such modified files, you must delete
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* this exception notice from them.
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*
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* If you write modifications of your own for Harbour, it is your choice
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* whether to permit this exception to apply to your modifications.
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* If you do not wish that, delete this exception notice.
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*
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*/
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#include "../ct.ch"
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procedure main
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local cStr1 := "A,BB,CCC,DDDD,EEEEE,FFFFFF"
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local cStr2 := "ZZZZZZ,YYYYY,XXXX,WWW,VV,U"
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local cStr3 := "0123456789ABCDEFGHIJKLM"
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local cStr4 := "08:09:10:11:12"
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local cStr5 := "05:00+20:00+35:00+50:00"
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local cStr6
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local cTE1, cTE2
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ctinit()
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qout ("Begin test of incremental tokenizer function family")
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qout ("")
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// Some simple tests with global token environment
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qout ([ Incremental tokenizing the string "]+cStr1+["])
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qout ([ tokeninit (@cStr1, ",", 1) == .T. ? ----> ] + ltoc(tokeninit (@cStr1, ",", 1)))
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qout ([ tokennum () == 6 ? ---------------------> ] + str(tokennum ()))
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qout ([ tokenend() ? -------------------------> ] + ltoc (tokenend()))
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while (!tokenend())
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qout ([ tokennext (@cStr1) ------------------> "] + tokennext(@cStr1)+["])
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qout ([ tokenend() ? -------------------------> ] + ltoc (tokenend()))
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enddo
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qout ()
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qout ([ rewind with tokeninit () == .T. ? ------> ] + ltoc(tokeninit ()))
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qout ([ tokenend() ? -------------------------> ] + ltoc (tokenend()))
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while (!tokenend())
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qout ([ tokennext (@cStr1) ------------------> "] + tokennext(@cStr1)+["])
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qout ([ tokenend() ? -------------------------> ] + ltoc (tokenend()))
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enddo
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qout ()
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qout ([ access tokens directly with tokennext])
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qout ([ tokennext (@cStr1,2) == "BB" ? -------> "] + tokennext(@cStr1,2)+["])
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qout ([ tokennext (@cStr1,4) == "DDDD" ? -----> "] + tokennext(@cStr1,4)+["])
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qout ()
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qout ("...Press any key...")
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qout ()
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inkey (0)
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qout ([ Incremental tokenizing the string "]+cStr3+[" with the])
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qout ([ token environment of cStr1 !])
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qout ([ rewind with tokeninit () == .T. ? ------> ] + ltoc(tokeninit ()))
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qout ([ tokenend() ? -------------------------> ] + ltoc (tokenend()))
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while (!tokenend())
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qout ([ tokennext (@cStr3) ------------------> "] + tokennext(@cStr3)+["])
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qout ([ tokenend() ? -------------------------> ] + ltoc (tokenend()))
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enddo
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qout ()
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qout ([ rewind with tokeninit () == .T. ? ------> ] + ltoc(tokeninit ()))
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qout ([ tokenend() ? -------------------------> ] + ltoc (tokenend()))
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while (!tokenend())
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qout ([ start & end with tokenat(.F./.T.)-----> ] + str(tokenat())+[ ]+str(tokenat(.T.)))
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tokennext(@cStr1)
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qout ([ tokenend() ? -------------------------> ] + ltoc (tokenend()))
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enddo
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qout ()
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qout ([ access tokens directly with tokenat])
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qout ([ tokenat (.F.,2) == 3 ? ---------------> ] + str(tokenat(.F.,2)))
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qout ([ tokenat (.T.,4) == 14 ? --------------> ] + str(tokenat(.T.,4)))
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qout()
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qout ("...Press any key...")
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qout ()
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inkey (0)
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qout ([ Save global token environment with savetoken])
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cTE1 := savetoken()
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qout ([ tokeninit a different string, cStr4 := "]+cStr4+[", with tokeninit()])
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qout ([ tokeninit (@cStr4, ":", 1) == .T. ? ----> ] + ltoc(tokeninit (@cStr4, ":", 1)))
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qout ([ tokennum () == 5 ? ---------------------> ] + str(tokennum ()))
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qout ([ tokennext() == "08" ? ------------------> "]+ tokennext (@cStr4)+["])
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qout ([ Now restore global token environment with resttoken and rewind it])
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resttoken (cTE1)
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tokeninit()
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qout ([ tokennum () == 6 ? ---------------------> ] + str(tokennum ()))
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qout ([ tokenend() ? -------------------------> ] + ltoc (tokenend()))
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while (!tokenend())
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qout ([ tokennext (@cStr1) ------------------> "] + tokennext(@cStr1)+["])
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qout ([ tokenend() ? -------------------------> ] + ltoc (tokenend()))
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enddo
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qout ([ Release global TE with tokenexit () ----> ] + ltoc(tokenexit()))
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qout ()
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qout ("...Press any key...")
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qout ()
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inkey (0)
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qout ([ Now tokenize cStr4 := "]+cStr4+[" and])
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qout ([ cStr5 := "]+cStr5+["])
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qout ([ and store the token environment locally to cTE1 and cTE2:])
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qout ([ tokeninit (@cStr4, ":", 1, @cTE1) == .T. ? -> ] + ltoc(tokeninit (@cStr4, ":", 1, @cTE1)))
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qout ([ tokeninit (@cStr5, "+", 1, @cTE2) == .T. ? -> ] + ltoc(tokeninit (@cStr5, "+", 1, @cTE2)))
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qout ([ tokennum (@cTE1) == 5 ? --------------------> ] + str(tokennum (@cTE1)))
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qout ([ tokennum (@cTE2) == 4 ? --------------------> ] + str(tokennum (@cTE2)))
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qout ([ tokenend (@cTE1) ? ---------------------> ] + ltoc (tokenend (@cTE1)))
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qout ([ tokenend (@cTE2) ? ---------------------> ] + ltoc (tokenend (@cTE2)))
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while (!tokenend (@cTE1) .AND. !tokenend (@cTE2))
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qout ([ next train at ]+tokennext (cStr4,,@cTE1)+":"+tokennext (cStr5,,@cTE2))
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qout ([ compiled with tokennext (cStr4,,@cTE1)+":"+tokennext (cStr5,,@cTE2)])
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qout ([ tokenend (@cTE1) ? ---------------------> ] + ltoc (tokenend (@cTE1)))
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qout ([ tokenend (@cTE2) ? ---------------------> ] + ltoc (tokenend (@cTE2)))
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enddo
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qout ("")
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qout ("End test of incremental tokenizer function family")
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qout ()
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qout ("...Press any key...")
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qout ()
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inkey (0)
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ctexit()
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return
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