regress/lib/libutil/snprintb/snprintbtest.c

   1 /*      $NetBSD: snprintbtest.c,v 1.2 2002/09/21 07:33:25 petrov Exp $  */
   2
   3 /*-
   4  * Copyright (c) 2002 The NetBSD Foundation, Inc.
   5  * All rights reserved.
   6  *
   7  * This code was contributed to The NetBSD Foundation by Christos Zoulas.
   8  *
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted provided that the following conditions
  11  * are met:
  12  * 1. Redistributions of source code must retain the above copyright
  13  *    notice, this list of conditions and the following disclaimer.
  14  * 2. Redistributions in binary form must reproduce the above copyright
  15  *    notice, this list of conditions and the following disclaimer in the
  16  *    documentation and/or other materials provided with the distribution.
  17  *
  18  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  19  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  20  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  21  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  22  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  23  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  24  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  25  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  26  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  27  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  28  * POSSIBILITY OF SUCH DAMAGE.
  29  */
  30
  31 #include <string.h>
  32 #include <util.h>
  33 #include <err.h>
  34
  35 struct {
  36         const char *fmt;
  37         uint64_t val;
  38         const char *res;
  39 } test[] = {
  40         {
  41                 "\10\2BITTWO\1BITONE",
  42                 3,
  43                 "03<BITTWO,BITONE>"
  44         },
  45         {
  46                 "\177\20b\05NOTBOOT\0b\06FPP\0b\013SDVMA\0b\015VIDEO\0"
  47                 "b\020LORES\0b\021FPA\0b\022DIAG\0b\016CACHE\0"
  48                 "b\017IOCACHE\0b\022LOOPBACK\0b\04DBGCACHE\0",
  49                 0xe860,
  50                 "0xe860<NOTBOOT,FPP,SDVMA,VIDEO,CACHE,IOCACHE>"
  51         }
  52 };
  53
  54 int
  55 main(int argc, char *argv[])
  56 {
  57         char buf[1024];
  58         size_t i;
  59
  60         for (i = 0; i < sizeof(test) / sizeof(test[0]); i++) {
  61                 int len = snprintb(buf, sizeof(buf), test[i].fmt, test[i].val);
  62                 int slen = (int)strlen(test[i].res);
  63                 if (strcmp(test[i].res, buf) != 0)
  64                         errx(1, "Unexpected result `%s' != `%s'\n",
  65                             buf, test[i].res);
  66                 if (len != slen)
  67                         errx(1, "Unexpected len in result %d != %d\n",
  68                             len, slen);
  69         }
  70         return 0;
  71 }