root/maint/gnulib/tests/test-u64.c

/* */

DEFINITIONS

1. main

   1 /* Test of <u64.h>
   2    Copyright (C) 2009-2021 Free Software Foundation, Inc.
   3 
   4    This program is free software: you can redistribute it and/or modify
   5    it under the terms of the GNU General Public License as published by
   6    the Free Software Foundation; either version 3 of the License, or
   7    (at your option) any later version.
   8 
   9    This program is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12    GNU General Public License for more details.
  13 
  14    You should have received a copy of the GNU General Public License
  15    along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
  16 
  17 /* Written by Simon Josefsson <simon@josefsson.org>, 2009.  */
  18 
  19 #include <config.h>
  20 
  21 #include <u64.h>
  22 
  23 int
  24 main (void)
     /*  */
  25 {
  26   u64 i = u64init (42, 4711);
  27   u64 j, k, l;
  28 
  29   j = u64hilo (42, 4711);
  30 
  31   if (u64lt (i, j) || u64lt (j, i))
  32     return 1;
  33 
  34   i = u64hilo (0, 42);
  35   j = u64hilo (0, 43);
  36 
  37   if (!u64lt (i, j))
  38     return 1;
  39 
  40   k = u64plus (i, j);
  41   l = u64hilo (0, 42 + 43);
  42 
  43   if (u64lt (k, l) || u64lt (l, k))
  44     return 1;
  45 
  46   return 0;
  47 }

/* */