[gforth] / gforth / test / coremore.fs  

gforth: gforth/test/coremore.fs

1 : anton 1.1 \ test some core stuff not tested by John Hayes' suite
2 :    
3 : anton 1.3 \ Copyright (C) 2006,2007 Free Software Foundation, Inc.
4 : anton 1.1
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 : anton 1.2 \ as published by the Free Software Foundation, either version 3
10 : anton 1.1 \ 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 : anton 1.2 \ along with this program. If not, see http://www.gnu.org/licenses/.
19 : anton 1.1
20 :     \ uses some non-core and non-standard words
21 :    
22 :     require ./tester.fs
23 :     decimal
24 :    
25 :     \ division
26 :     environment-wordlist >order
27 :     { 1 1 dnegate 2 ' sm/rem catch 0= -> -1 max-n invert true }
28 :    
29 :     { 1 1 -2 ' sm/rem catch 0= -> 1 max-n invert true }
30 :    
31 :     { max-u max-n 2/ max-n invert ' fm/mod catch -> -1 max-n invert 0 }
32 :     { max-u max-n 2/ max-n invert ' sm/rem catch -> max-n max-n negate 0 }
33 :    
34 :     { 0 max-n 2/ 1+ max-n invert ' fm/mod catch -> 0 max-n invert 0 }
35 :     { 0 max-n 2/ 1+ max-n invert ' sm/rem catch -> 0 max-n invert 0 }
36 :    
37 :     { 1 max-n 2/ 1+ max-n invert ' sm/rem catch 0= -> 1 max-n invert true }
38 :    
39 :     { 0 max-u -1. d+ max-u ' um/mod catch 0= -> max-u 1- max-u true }
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