[u/mdw/catacomb] / bittest.c

/* -*-c-*-
 *
 * $Id: bittest.c,v 1.2 2004/04/08 01:36:15 mdw Exp $
 *
 * Check the bit operations work
 *
 * (c) 2002 Straylight/Edgeware
 */

/*----- Licensing notice --------------------------------------------------*
 *
 * This file is part of Catacomb.
 *
 * Catacomb is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Library General Public License as
 * published by the Free Software Foundation; either version 2 of the
 * License, or (at your option) any later version.
 *
 * Catacomb 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 Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with Catacomb; if not, write to the Free
 * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
 * MA 02111-1307, USA.
 */

/*----- Header files ------------------------------------------------------*/

#include <stdio.h>
#include <string.h>
#include "bitops.h"
#include "mpx.h"

/*----- Main code ---------------------------------------------------------*/

int main(void)
{
  int rc = 0;
#define CHECK(string) do {						\
  const char *ref = #string;						\
  char buf[5];								\
  buf[0] = B##string(0u, 0u) & 1u? '1' : '0';				\
  buf[1] = B##string(0u, 1u) & 1u? '1' : '0';				\
  buf[2] = B##string(1u, 0u) & 1u? '1' : '0';				\
  buf[3] = B##string(1u, 1u) & 1u? '1' : '0';				\
  buf[4] = 0;								\
  if (strcmp(buf, ref) != 0) {						\
    fprintf(stderr, "mismatch ref `%s' != buf `%s'\n", ref, buf);	\
    rc = 1;								\
  }									\
} while (0);
  MPX_DOBIN(CHECK)
  return (rc);
}
/*----- That's all, folks -------------------------------------------------*/
Commit	Line	Data
75263f25	1	/* --c--
75263f25	2	*
b817bfc6	3	* $Id: bittest.c,v 1.2 2004/04/08 01:36:15 mdw Exp $
75263f25	4	*
	5	* Check the bit operations work
	6	*
	7	* (c) 2002 Straylight/Edgeware
	8	*/
	9
45c0fd36	10	/----- Licensing notice --------------------------------------------------
75263f25	11	*
	12	* This file is part of Catacomb.
	13	*
	14	* Catacomb is free software; you can redistribute it and/or modify
	15	* it under the terms of the GNU Library General Public License as
	16	* published by the Free Software Foundation; either version 2 of the
	17	* License, or (at your option) any later version.
45c0fd36	18	*
75263f25	19	* Catacomb is distributed in the hope that it will be useful,
	20	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	21	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	22	* GNU Library General Public License for more details.
45c0fd36	23	*
75263f25	24	* You should have received a copy of the GNU Library General Public
	25	* License along with Catacomb; if not, write to the Free
	26	* Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
	27	* MA 02111-1307, USA.
	28	*/
	29
75263f25	30	/----- Header files ------------------------------------------------------/
	31
	32	#include <stdio.h>
	33	#include <string.h>
	34	#include "bitops.h"
	35	#include "mpx.h"
	36
	37	/----- Main code ---------------------------------------------------------/
	38
	39	int main(void)
	40	{
	41	int rc = 0;
	42	#define CHECK(string) do { \
	43	const char *ref = #string; \
	44	char buf[5]; \
	45	buf[0] = B##string(0u, 0u) & 1u? '1' : '0'; \
	46	buf[1] = B##string(0u, 1u) & 1u? '1' : '0'; \
	47	buf[2] = B##string(1u, 0u) & 1u? '1' : '0'; \
	48	buf[3] = B##string(1u, 1u) & 1u? '1' : '0'; \
	49	buf[4] = 0; \
	50	if (strcmp(buf, ref) != 0) { \
	51	fprintf(stderr, "mismatch ref `%s' != buf `%s'\n", ref, buf); \
	52	rc = 1; \
	53	} \
	54	} while (0);
	55	MPX_DOBIN(CHECK)
	56	return (rc);
	57	}
	58	/----- That's all, folks -------------------------------------------------/