303 lines
8.9 KiB
Plaintext
303 lines
8.9 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 function CSETARGERR()
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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 cRet, olderr
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ctinit()
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qout ("Begin test of CSETARGERR()")
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qout ("")
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qout ("")
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qout ("Local error handler: ")
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olderr := errorblock ({|oerr|myerrhandler(oerr)})
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// standard behaviour on argument error
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qout ("")
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qout ("Standard behaviour")
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qout (" Call to addascii (5789676,1,2,.T.):")
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cRet := addascii (5789676,1,2,.T.)
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qout (" return value was", cRet)
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qout ("")
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qout (" Call to charadd ('AA',.F.):")
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cRet := charadd ("AA",.F.)
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qout (" return value was", cRet, "<Press any key>")
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qout ("")
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inkey (0)
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// CT_ARGERR_WHOCARES on argument error
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qout ("")
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qout ("CT_ARGERR_WHOCARES behaviour")
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CSETARGERR (CT_ARGERR_WHOCARES)
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qout (" Call to addascii (5789676,1,2,.T.):")
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cRet := addascii (5789676,1,2,.T.)
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qout (" return value was", cRet)
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qout ("")
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qout (" Call to charadd ('AA',.F.):")
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cRet := charadd ("AA",.F.)
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qout (" return value was", cRet, "<Press any key>")
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qout ("")
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inkey (0)
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// CT_ARGERR_WARNING on argument error
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qout ("")
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qout ("CT_ARGERR_WARNING behaviour")
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CSETARGERR (CT_ARGERR_WARNING)
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qout (" Call to addascii (5789676,1,2,.T.):")
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cRet := addascii (5789676,1,2,.T.)
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qout (" return value was", cRet)
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qout ("")
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qout (" Call to charadd ('AA',.F.):")
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cRet := charadd ("AA",.F.)
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qout (" return value was", cRet, "<Press any key>")
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qout ("")
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inkey (0)
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// CT_ARGERR_ERROR on argument error
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qout ("")
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qout ("CT_ARGERR_ERROR behaviour")
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CSETARGERR (CT_ARGERR_ERROR)
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qout (" Call to addascii (5789676,1,2,.T.):")
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cRet := addascii (5789676,1,2,.T.)
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qout (" return value was", cRet)
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qout ("")
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qout (" Call to charadd ('AA',.F.):")
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cRet := charadd ("AA",.F.)
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qout (" return value was", cRet, "<Press any key>")
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qout ("")
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inkey (0)
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// CT_ARGERR_CATASTROPHIC on argument error
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qout ("")
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qout ("CT_ARGERR_CATASTROPHIC behaviour")
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CSETARGERR (CT_ARGERR_CATASTROPHIC)
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qout (" Call to addascii (5789676,1,2,.T.):")
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cRet := addascii (5789676,1,2,.T.)
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qout (" return value was", cRet)
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qout ("")
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qout (" Call to charadd ('AA',.F.):")
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cRet := charadd ("AA",.F.)
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qout (" return value was", cRet, "<Press any key>")
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qout ("")
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inkey (0)
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qout ("")
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qout ("Standard error handler: ")
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errorblock (olderr)
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// standard behaviour on argument error
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qout ("")
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qout ("Standard behaviour")
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qout (" Call to charadd ('AA',.F.):")
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cRet := charadd ("AA",.F.)
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qout (" return value was", cRet, "<Press any key>")
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qout ("")
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inkey (0)
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// CT_ARGERR_WHOCARES on argument error
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qout ("")
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qout ("CT_ARGERR_WHOCARES behaviour")
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CSETARGERR (CT_ARGERR_WHOCARES)
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qout (" Call to charadd ('AA',.F.):")
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cRet := charadd ("AA",.F.)
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qout (" return value was", cRet, "<Press any key>")
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qout ("")
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inkey (0)
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// CT_ARGERR_WARNING on argument error
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qout ("")
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qout ("CT_ARGERR_WARNING behaviour")
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CSETARGERR (CT_ARGERR_WARNING)
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qout (" Call to charadd ('AA',.F.):")
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cRet := charadd ("AA",.F.)
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qout (" return value was", cRet, "<Press any key>")
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qout ("")
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inkey (0)
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// CT_ARGERR_ERROR on argument error
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qout ("")
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qout ("CT_ARGERR_ERROR behaviour")
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CSETARGERR (CT_ARGERR_ERROR)
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qout (" Call to charadd ('AA',.F.):")
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cRet := charadd ("AA",.F.)
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qout (" return value was", cRet, "<Press any key>")
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qout ("")
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inkey (0)
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// CT_ARGERR_CATASTROPHIC on argument error
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qout ("")
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qout ("CT_ARGERR_CATASTROPHIC behaviour")
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CSETARGERR (CT_ARGERR_CATASTROPHIC)
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qout (" Call to charadd ('AA',.F.):")
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cRet := charadd ("AA",.F.)
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qout (" return value was", cRet, "<Press any key>")
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qout ("")
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inkey (0)
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qout ("End test of CSETARGERR()")
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ctexit()
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return
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function myerrhandler (oerr)
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local ni, nDigit
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memvar Input
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qout (" Error handler called:")
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qout (" err:severity.....:",oerr:severity)
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qout (" err:subSystem....:",oerr:subSystem)
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qout (" err:operation....:",oerr:operation)
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qout (" len(err:args)....:",len(oerr:args))
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for ni := 1 to len (oerr:args)
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qout (" err:args["+alltrim(str(ni))+"]..:",oerr:args[ni])
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next ni
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qout (" err:genCode......:",oerr:genCode)
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qout (" err:subCode......:",oerr:subCode)
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qout (" err:osCode.......:",oerr:osCode)
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qout (" err:filename.....:",oerr:filename)
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qout (" err:tries........:",oerr:tries)
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qout (" err:cargo........:",oerr:cargo)
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qout (" err:canDefault...:",oerr:canDefault)
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qout (" err:canRetry.....:",oerr:canRetry)
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qout (" err:canSubstitute:",oerr:canSubstitute)
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qout()
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if oerr:canSubstitute
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private Input := ""
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qout (" Error handler can substitute return value, so please")
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ACCEPT " type in return value <Return for default>: " TO Input
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if empty (Input)
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qout (" You have chosen the default return value. Ok, this should ")
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qout (" be now problem, since the last digit of err:subCode indicates")
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qout (" the type of the return value:")
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qout (" 0 is NIL, 1 is String, 2 is Integer,")
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qout (" 3 is Float, 4 is Boolean, 5 is Date")
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qout (" 6 is Block, 7 is Array, 8 is Object")
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qout (" 9 is unknown")
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nDigit = int (oerr:subCode%10)
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qout (" Here it's a "+alltrim(str(nDigit))+", so I return a ")
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do case
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case nDigit == 0
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qqout ("NIL.")
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Input := NIL
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case nDigit == 1
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qqout ("String.")
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Input := ""
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case nDigit == 2
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qqout ("Integer.")
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Input := 0
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case nDigit == 3
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qqout ("Float.")
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Input := 0.0
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case nDigit == 4
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qqout ("Boolean.")
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Input := .F.
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case nDigit == 5
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qqout ("Date.")
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Input := ctod ("")
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case nDigit == 6
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qqout ("Block.")
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Input := {||NIL}
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case nDigit == 7
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qqout ("Array.")
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Input := {}
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case nDigit == 8
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qqout ("Object.")
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Input := GetNew()
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case nDigit == 9
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qqout ("<don't know, NIL would be best.")
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Input := NIL
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endcase
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endif
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return (Input)
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endif
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if oerr:canDefault
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qout (" Subsystem can set the default value itself, so this error")
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qout (" is only informative.")
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endif
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return (.F.)
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