/* $NetBSD: h_macros.h,v 1.13 2016/08/20 15:49:08 christos Exp $ */
/*-
* Copyright (c) 2008, 2009 The NetBSD Foundation, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef SRC_TESTS_H_MACROS_H_
#define SRC_TESTS_H_MACROS_H_
#include <sys/types.h>
#include <errno.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <atf-c.h>
#define REQUIRE_LIBC(x, v) \
ATF_REQUIRE_MSG((x) != (v), "%s: %s", #x, strerror(errno))
#define CHECK_LIBC(x, v) \
ATF_CHECK_MSG((x) != (v), "%s: %s", #x, strerror(errno))
#define RL(x) REQUIRE_LIBC(x, -1)
#define RLF(x, fmt, arg) \
ATF_CHECK_MSG((x) != -1, "%s [" fmt "]: %s", #x, arg, strerror(errno))
#define RZ(x) \
do { \
int RZ_rv = x; \
ATF_REQUIRE_MSG(RZ_rv == 0, "%s: %s", #x, strerror(RZ_rv)); \
} while (/*CONSTCOND*/0)
__dead static __inline __printflike(1, 2) void
atf_tc_fail_errno(const char *fmt, ...)
{
va_list ap;
char buf[1024];
int sverrno = errno;
va_start(ap, fmt);
vsnprintf(buf, sizeof(buf), fmt, ap);
va_end(ap);
strlcat(buf, ": ", sizeof(buf));
strlcat(buf, strerror(sverrno), sizeof(buf));
atf_tc_fail("%s", buf);
}
static __inline void
tests_makegarbage(void *space, size_t len)
{
uint16_t *sb = space;
uint16_t randval;
while (len >= sizeof(randval)) {
*sb++ = (uint16_t)random();
len -= sizeof(*sb);
}
randval = (uint16_t)random();
memcpy(sb, &randval, len);
}
#endif
