\ test some core stuff not tested by John Hayes' suite \ Copyright (C) 2006,2007 Free Software Foundation, Inc. \ This file is part of Gforth. \ Gforth 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 3 \ of the License, 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 program. If not, see http://www.gnu.org/licenses/. \ uses some non-core and non-standard words require ./tester.fs decimal \ division environment-wordlist >order { 1 1 dnegate 2 ' sm/rem catch 0= -> -1 max-n invert true } { 1 1 -2 ' sm/rem catch 0= -> 1 max-n invert true } { max-u max-n 2/ max-n invert ' fm/mod catch -> -1 max-n invert 0 } { max-u max-n 2/ max-n invert ' sm/rem catch -> max-n max-n negate 0 } { 0 max-n 2/ 1+ max-n invert ' fm/mod catch -> 0 max-n invert 0 } { 0 max-n 2/ 1+ max-n invert ' sm/rem catch -> 0 max-n invert 0 } { 1 max-n 2/ 1+ max-n invert ' sm/rem catch 0= -> 1 max-n invert true } { 0 max-u -1. d+ max-u ' um/mod catch 0= -> max-u 1- max-u true }