121 lines
3.6 KiB
C
121 lines
3.6 KiB
C
/* $NetBSD: t_atomic_inc.c,v 1.1 2019/02/17 12:24:17 isaki Exp $ */
|
|
|
|
/*
|
|
* Copyright (C) 2019 Tetsuya Isaki. 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 AUTHOR ``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 AUTHOR 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.
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
__RCSID("$NetBSD: t_atomic_inc.c,v 1.1 2019/02/17 12:24:17 isaki Exp $");
|
|
|
|
#include <atf-c.h>
|
|
#include <inttypes.h>
|
|
#include <sys/atomic.h>
|
|
|
|
/*
|
|
* These tests don't examine the atomicity.
|
|
*/
|
|
|
|
#define VAL (0x1122334455667788UL)
|
|
#define EXPECT (0x1122334455667789UL)
|
|
|
|
/*
|
|
* atomic_inc_*()
|
|
*/
|
|
#define atf_inc(NAME, TYPE, FMT) \
|
|
ATF_TC(NAME); \
|
|
ATF_TC_HEAD(NAME, tc) \
|
|
{ \
|
|
atf_tc_set_md_var(tc, "descr", #NAME); \
|
|
} \
|
|
ATF_TC_BODY(NAME, tc) \
|
|
{ \
|
|
volatile TYPE val; \
|
|
TYPE exp; \
|
|
val = (TYPE)VAL; \
|
|
exp = (TYPE)EXPECT; \
|
|
NAME(&val); \
|
|
ATF_REQUIRE_MSG(val == exp, \
|
|
"val expects " FMT " but " FMT, exp, val); \
|
|
}
|
|
|
|
atf_inc(atomic_inc_32, uint32_t, "0x%" PRIx32);
|
|
atf_inc(atomic_inc_uint, unsigned int, "0x%x");
|
|
atf_inc(atomic_inc_ulong, unsigned long, "0x%lx");
|
|
atf_inc(atomic_inc_ptr, void *, "%p");
|
|
#if defined(__HAVE_ATOMIC64_OPS)
|
|
atf_inc(atomic_inc_64, uint64_t, "0x%" PRIx64);
|
|
#endif
|
|
|
|
/*
|
|
* atomic_inc_*_nv()
|
|
*/
|
|
#define atf_inc_nv(NAME, TYPE, FMT) \
|
|
ATF_TC(NAME); \
|
|
ATF_TC_HEAD(NAME, tc) \
|
|
{ \
|
|
atf_tc_set_md_var(tc, "descr", #NAME); \
|
|
} \
|
|
ATF_TC_BODY(NAME, tc) \
|
|
{ \
|
|
volatile TYPE val; \
|
|
TYPE res; \
|
|
TYPE exp; \
|
|
val = (TYPE)VAL; \
|
|
exp = (TYPE)EXPECT; \
|
|
res = NAME(&val); \
|
|
ATF_REQUIRE_MSG(val == exp, \
|
|
"val expects " FMT " but " FMT, exp, val); \
|
|
ATF_REQUIRE_MSG(res == exp, \
|
|
"res expects " FMT " but " FMT, exp, res); \
|
|
}
|
|
|
|
atf_inc_nv(atomic_inc_32_nv, uint32_t, "0x%" PRIx32);
|
|
atf_inc_nv(atomic_inc_uint_nv, unsigned int, "0x%x");
|
|
atf_inc_nv(atomic_inc_ulong_nv, unsigned long, "0x%lx");
|
|
atf_inc_nv(atomic_inc_ptr_nv, void *, "%p");
|
|
#if defined(__HAVE_ATOMIC64_OPS)
|
|
atf_inc_nv(atomic_inc_64_nv, uint64_t, "0x%" PRIx64);
|
|
#endif
|
|
|
|
ATF_TP_ADD_TCS(tp)
|
|
{
|
|
ATF_TP_ADD_TC(tp, atomic_inc_32);
|
|
ATF_TP_ADD_TC(tp, atomic_inc_uint);
|
|
ATF_TP_ADD_TC(tp, atomic_inc_ulong);
|
|
ATF_TP_ADD_TC(tp, atomic_inc_ptr);
|
|
#if defined(__HAVE_ATOMIC64_OPS)
|
|
ATF_TP_ADD_TC(tp, atomic_inc_64);
|
|
#endif
|
|
|
|
ATF_TP_ADD_TC(tp, atomic_inc_32_nv);
|
|
ATF_TP_ADD_TC(tp, atomic_inc_uint_nv);
|
|
ATF_TP_ADD_TC(tp, atomic_inc_ulong_nv);
|
|
ATF_TP_ADD_TC(tp, atomic_inc_ptr_nv);
|
|
#if defined(__HAVE_ATOMIC64_OPS)
|
|
ATF_TP_ADD_TC(tp, atomic_inc_64_nv);
|
|
#endif
|
|
|
|
return atf_no_error();
|
|
}
|