mes/lib/tests/stdlib/90-strtol.c

67 lines
1.5 KiB
C
Raw Permalink Normal View History

/* -*-comment-start: "//";comment-end:""-*-
* GNU Mes --- Maxwell Equations of Software
* Copyright © 2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
* Copyright © 2022 Rick Masters <grick23@gmail.com>
*
* This file is part of GNU Mes.
*
* GNU Mes 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.
*
* GNU Mes 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 GNU Mes. If not, see <http://www.gnu.org/licenses/>.
*/
#include <mes/lib.h>
#include <stdlib.h>
int
main ()
{
eputs ("0x12\n");
if (strtol ("0x12", 0, 0) != 18)
1;
eputs ("0xa2\n");
if (strtol ("0xa2", 0, 0) != 162)
2;
eputs ("012\n");
if (strtol ("012", 0, 0) != 10)
3;
eputs ("-1\n");
if (strtol ("-1", 0, 0) != -1)
4;
eputs ("-1\n");
if (strtoul ("-1", 0, 0) != -1)
5;
char *p = "16";
int n = strtol (p, (char **) &p, 0);
eputs ("p=");
eputs (p);
eputs ("\n");
if (*p != 0)
return 6;
p = "0x12";
n = strtol (p, (char **) &p, 0);
eputs ("p=");
eputs (p);
eputs ("\n");
if (*p != 0)
return 7;
return 0;
}