regress/include/bootblock/bootblock_test.c

   1 /*      $NetBSD: bootblock_test.c,v 1.2 2006/05/10 19:07:22 mrg Exp $   */
   2
   3 /*-
   4  * Copyright (c) 2004 The NetBSD Foundation, Inc.
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  *
  16  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  17  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  18  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  19  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  20  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  21  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  22  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  23  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  24  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  25  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  26  * POSSIBILITY OF SUCH DAMAGE.
  27  */
  28
  29 #include <sys/types.h>
  30 #include <sys/bootblock.h>
  31
  32 #include <assert.h>
  33 #include <stddef.h>
  34 #include <unistd.h>
  35 #include <stdlib.h>
  36
  37 int
  38 main(int argc, char *argv[])
  39 {
  40
  41                 /* mbr_sector */
  42
  43         assert(512              == sizeof(struct mbr_sector));
  44         assert(16               == sizeof(struct mbr_partition));
  45
  46         assert(MBR_BPB_OFFSET   == offsetof(struct mbr_sector, mbr_bpb));
  47
  48         assert(MBR_BS_OFFSET    == offsetof(struct mbr_sector, mbr_bootsel));
  49
  50         assert(440              == offsetof(struct mbr_sector, mbr_dsn));
  51
  52         assert(446              == MBR_PART_OFFSET);
  53         assert(MBR_PART_OFFSET  == offsetof(struct mbr_sector, mbr_parts));
  54
  55         assert(510              == MBR_MAGIC_OFFSET);
  56         assert(MBR_MAGIC_OFFSET == offsetof(struct mbr_sector, mbr_magic));
  57
  58         exit(0);
  59 }