89 lines
2.7 KiB
C
89 lines
2.7 KiB
C
|
/* $NetBSD: t_posix_memalign.c,v 1.2 2011/07/07 11:12:18 jruoho Exp $ */
|
||
|
|
|
||
|
|
/*-
|
||
|
|
* Copyright (c) 2008 The NetBSD Foundation, Inc.
|
||
|
|
* All rights reserved.
|
||
|
|
*
|
||
|
|
* This code is derived from software contributed to The NetBSD Foundation
|
||
|
|
* by Christos Zoulas.
|
||
|
|
*
|
||
|
|
* 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.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <sys/cdefs.h>
|
||
|
|
__COPYRIGHT("@(#) Copyright (c) 2008\
|
||
|
|
The NetBSD Foundation, inc. All rights reserved.");
|
||
|
|
__RCSID("$NetBSD: t_posix_memalign.c,v 1.2 2011/07/07 11:12:18 jruoho Exp $");
|
||
|
|
|
||
|
|
#include <atf-c.h>
|
||
|
|
|
||
|
|
#include <errno.h>
|
||
|
|
#include <stdint.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <string.h>
|
||
|
|
|
||
|
|
ATF_TC(posix_memalign_basic);
|
||
|
|
ATF_TC_HEAD(posix_memalign_basic, tc)
|
||
|
|
{
|
||
|
|
atf_tc_set_md_var(tc, "descr", "Checks posix_memalign(3)");
|
||
|
|
}
|
||
|
|
ATF_TC_BODY(posix_memalign_basic, tc)
|
||
|
|
{
|
||
|
|
size_t size[] = {
|
||
|
|
1, 2, 3, 4, 10, 100, 16384, 32768, 65536
|
||
|
|
};
|
||
|
|
size_t align[] = {
|
||
|
|
512, 1024, 16, 32, 64, 4, 2048, 16, 2
|
||
|
|
};
|
||
|
|
|
||
|
|
size_t i;
|
||
|
|
void *p;
|
||
|
|
|
||
|
|
for (i = 0; i < __arraycount(size); i++) {
|
||
|
|
int ret;
|
||
|
|
p = (void*)0x1;
|
||
|
|
|
||
|
|
(void)printf("Checking posix_memalign(&p, %zd, %zd)...\n",
|
||
|
|
align[i], size[i]);
|
||
|
|
ret = posix_memalign(&p, align[i], size[i]);
|
||
|
|
|
||
|
|
if ( align[i] < sizeof(void *))
|
||
|
|
ATF_REQUIRE_EQ_MSG(ret, EINVAL,
|
||
|
|
"posix_memalign: %s", strerror(ret));
|
||
|
|
else {
|
||
|
|
ATF_REQUIRE_EQ_MSG(ret, 0,
|
||
|
|
"posix_memalign: %s", strerror(ret));
|
||
|
|
ATF_REQUIRE_EQ_MSG(((intptr_t)p) & (align[i] - 1), 0,
|
||
|
|
"p = %p", p);
|
||
|
|
free(p);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
ATF_TP_ADD_TCS(tp)
|
||
|
|
{
|
||
|
|
ATF_TP_ADD_TC(tp, posix_memalign_basic);
|
||
|
|
|
||
|
|
return atf_no_error();
|
||
|
|
}
|