File:  [gforth] / gforth / test / gforth-nofast.fs
Revision 1.5: download - view: text, annotated - select for diffs
Mon Dec 31 18:40:26 2007 UTC (11 years, 9 months ago) by anton
Branches: MAIN
CVS tags: v0-7-0, HEAD
updated copyright notices for GPL v3

    1: \ test stuff that is not guaranteed in gforth-fast, but elsewhere
    2: 
    3: \ Copyright (C) 2006,2007 Free Software Foundation, Inc.
    4: 
    5: \ This file is part of Gforth.
    6: 
    7: \ Gforth is free software; you can redistribute it and/or
    8: \ modify it under the terms of the GNU General Public License
    9: \ as published by the Free Software Foundation, either version 3
   10: \ of the License, or (at your option) any later version.
   11: 
   12: \ This program is distributed in the hope that it will be useful,
   13: \ but WITHOUT ANY WARRANTY; without even the implied warranty of
   14: \ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   15: \ GNU General Public License for more details.
   16: 
   17: \ You should have received a copy of the GNU General Public License
   18: \ along with this program. If not, see http://www.gnu.org/licenses/.
   19: 
   20: require ./tester.fs
   21: decimal
   22: 
   23: \ division by zero
   24: { 1 0 ' /    catch 0= -> 1 0 false }
   25: { 1 0 ' mod  catch 0= -> 1 0 false }
   26: { 1 0 ' /mod catch 0= -> 1 0 false }
   27: { 1 1 0 ' */mod catch 0= -> 1 1 0 false }
   28: { 1 1 0 ' */    catch 0= -> 1 1 0 false }
   29: { 1. 0 ' fm/mod catch 0= -> 1. 0 false }
   30: { 1. 0 ' sm/rem catch 0= -> 1. 0 false }
   31: { 1. 0 ' um/mod catch 0= -> 1. 0 false }
   32: 
   33: \ division overflow
   34: environment-wordlist >order
   35: { max-n invert -1 ' /    catch 0= -> max-n invert -1 false }
   36: { max-n invert -1 ' mod  catch 0= -> max-n invert -1 false }
   37: { max-n invert -1 ' /mod catch 0= -> max-n invert -1 false }
   38: { 1 max-n invert -1 ' */     catch 0= -> 1 max-n invert -1 false }
   39: { 1 max-n invert -1 ' */mod  catch 0= -> 1 max-n invert -1 false }
   40: { max-n invert s>d -1 ' fm/mod catch 0= -> max-n invert s>d -1 false }
   41: { max-n invert s>d -1 ' sm/rem catch 0= -> max-n invert s>d -1 false }
   42: 
   43: { 2 max-n 2/ 1+ 1 ' */    catch 0= -> 2 max-n 2/ 1+ 1 false }
   44: { 2 max-n 2/ 1+ 1 ' */mod catch 0= -> 2 max-n 2/ 1+ 1 false }
   45: { max-n 0 1. d+ 1 ' fm/mod catch 0= -> max-n 0 1. d+ 1 false }
   46: { max-n 0 1. d+ 1 ' sm/rem catch 0= -> max-n 0 1. d+ 1 false }
   47: { max-u 0 1. d+ 1 ' um/mod catch 0= -> max-u 0 1. d+ 1 false }
   48: 
   49: { 1 1 dnegate 2 ' fm/mod catch 0= -> max-u 0 2. d+ dnegate 2 false }
   50: { 1 1 dnegate 2 ' sm/rem catch 0= -> -1 max-n invert true }
   51: 
   52: { 1 1 -2 ' fm/mod catch 0= -> 1 1 -2 false }
   53: { 1 1 -2 ' sm/rem catch 0= -> 1 max-n invert true }
   54: 
   55: { max-u max-n 2/ max-n invert ' fm/mod catch -> -1 max-n invert 0 }
   56: { max-u max-n 2/ max-n invert ' sm/rem catch -> max-n max-n negate 0 }
   57: 
   58: { 0 max-n 2/ 1+ max-n invert ' fm/mod catch -> 0 max-n invert 0 }
   59: { 0 max-n 2/ 1+ max-n invert ' sm/rem catch -> 0 max-n invert 0 }
   60: 
   61: { 1 max-n 2/ 1+ max-n invert ' fm/mod catch 0= -> 1 max-n 2/ 1+ max-n invert false }
   62: { 1 max-n 2/ 1+ max-n invert ' sm/rem catch 0= -> 1 max-n invert true }
   63: 
   64: { 0 max-u -1. d+ max-u ' um/mod catch 0= -> max-u 1- max-u true }
   65: { 0 max-u max-u ' um/mod catch 0= -> 0 max-u max-u false }

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