Diff for /gforth/test/gforth.fs between versions 1.14 and 1.19

version 1.14, 2007/12/31 17:34:59 version 1.19, 2011/08/12 16:53:19
Line 1 Line 1
 \ test some gforth extension words  \ test some gforth extension words
   
 \ Copyright (C) 2003,2004,2005,2006,2007 Free Software Foundation, Inc.  \ Copyright (C) 2003,2004,2005,2006,2007,2009 Free Software Foundation, Inc.
   
 \ This file is part of Gforth.  \ This file is part of Gforth.
   
 \ Gforth is free software; you can redistribute it and/or  \ Gforth is free software; you can redistribute it and/or
 \ modify it under the terms of the GNU General Public License  \ modify it under the terms of the GNU General Public License
 \ as published by the Free Software Foundation; either version 2  \ as published by the Free Software Foundation, either version 3
 \ of the License, or (at your option) any later version.  \ of the License, or (at your option) any later version.
   
 \ This program is distributed in the hope that it will be useful,  \ This program is distributed in the hope that it will be useful,
Line 15 Line 15
 \ GNU General Public License for more details.  \ GNU General Public License for more details.
   
 \ You should have received a copy of the GNU General Public License  \ You should have received a copy of the GNU General Public License
 \ along with this program; if not, write to the Free Software  \ along with this program. If not, see http://www.gnu.org/licenses/.
 \ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.  
   
 require ./tester.fs  require ./tester.fs
 decimal  decimal
Line 88  decimal Line 87  decimal
   
 { -5 try-test3 -> 10 }  { -5 try-test3 -> 10 }
 {  5 try-test3 ->  6 }  {  5 try-test3 ->  6 }
   
   \ fcopysign
   
   t{  5e  1e fcopysign ->  5e }t
   t{ -5e  1e fcopysign ->  5e }t
   t{  5e -1e fcopysign -> -5e }t
   t{ -5e -1e fcopysign -> -5e }t
   \ tests involving -0e?
   
   \ ?of nextcase contof
   
   : mysgn ( n1 -- n2 )
       case
           dup 0< ?of drop -1 endof
           dup 0> ?of drop 1 endof
           dup
       endcase ;
   
   t{  5 mysgn ->  1 }
   t{ -3 mysgn -> -1 }
   t{  0 mysgn ->  0 }
   
   : myscan ( addr1 n1 char -- addr2 n2 )
       >r case
           dup 0= ?of endof
           over c@ r@ = ?of endof
           1 /string
           dup nextcase
       rdrop ;
   
   t{ s" dhfa;jfsdk" 2dup ';' myscan 2swap 4 /string d= -> true }
   t{ s" abcdef" 2dup 'g' myscan 2swap 6 /string d= -> true }
   
   
   : gcd ( n1 n2 -- n )
       case
           2dup > ?of tuck - contof
           2dup < ?of over - contof
       endcase ;
   
   t{ 48 42 gcd -> 6 }
   t{ 42 48 gcd -> 6 }
   
       
   

Removed from v.1.14  
changed lines
  Added in v.1.19


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