1*57718be8SEnji Cooper /* $NetBSD: t_posix_memalign.c,v 1.2 2011/07/07 11:12:18 jruoho Exp $ */ 2*57718be8SEnji Cooper 3*57718be8SEnji Cooper /*- 4*57718be8SEnji Cooper * Copyright (c) 2008 The NetBSD Foundation, Inc. 5*57718be8SEnji Cooper * All rights reserved. 6*57718be8SEnji Cooper * 7*57718be8SEnji Cooper * This code is derived from software contributed to The NetBSD Foundation 8*57718be8SEnji Cooper * by Christos Zoulas. 9*57718be8SEnji Cooper * 10*57718be8SEnji Cooper * Redistribution and use in source and binary forms, with or without 11*57718be8SEnji Cooper * modification, are permitted provided that the following conditions 12*57718be8SEnji Cooper * are met: 13*57718be8SEnji Cooper * 1. Redistributions of source code must retain the above copyright 14*57718be8SEnji Cooper * notice, this list of conditions and the following disclaimer. 15*57718be8SEnji Cooper * 2. Redistributions in binary form must reproduce the above copyright 16*57718be8SEnji Cooper * notice, this list of conditions and the following disclaimer in the 17*57718be8SEnji Cooper * documentation and/or other materials provided with the distribution. 18*57718be8SEnji Cooper * 19*57718be8SEnji Cooper * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20*57718be8SEnji Cooper * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21*57718be8SEnji Cooper * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22*57718be8SEnji Cooper * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23*57718be8SEnji Cooper * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24*57718be8SEnji Cooper * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25*57718be8SEnji Cooper * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26*57718be8SEnji Cooper * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27*57718be8SEnji Cooper * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28*57718be8SEnji Cooper * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29*57718be8SEnji Cooper * POSSIBILITY OF SUCH DAMAGE. 30*57718be8SEnji Cooper */ 31*57718be8SEnji Cooper 32*57718be8SEnji Cooper #include <sys/cdefs.h> 33*57718be8SEnji Cooper __COPYRIGHT("@(#) Copyright (c) 2008\ 34*57718be8SEnji Cooper The NetBSD Foundation, inc. All rights reserved."); 35*57718be8SEnji Cooper __RCSID("$NetBSD: t_posix_memalign.c,v 1.2 2011/07/07 11:12:18 jruoho Exp $"); 36*57718be8SEnji Cooper 37*57718be8SEnji Cooper #include <atf-c.h> 38*57718be8SEnji Cooper 39*57718be8SEnji Cooper #include <errno.h> 40*57718be8SEnji Cooper #include <stdint.h> 41*57718be8SEnji Cooper #include <stdio.h> 42*57718be8SEnji Cooper #include <stdlib.h> 43*57718be8SEnji Cooper #include <string.h> 44*57718be8SEnji Cooper 45*57718be8SEnji Cooper ATF_TC(posix_memalign_basic); 46*57718be8SEnji Cooper ATF_TC_HEAD(posix_memalign_basic, tc) 47*57718be8SEnji Cooper { 48*57718be8SEnji Cooper atf_tc_set_md_var(tc, "descr", "Checks posix_memalign(3)"); 49*57718be8SEnji Cooper } 50*57718be8SEnji Cooper ATF_TC_BODY(posix_memalign_basic, tc) 51*57718be8SEnji Cooper { 52*57718be8SEnji Cooper size_t size[] = { 53*57718be8SEnji Cooper 1, 2, 3, 4, 10, 100, 16384, 32768, 65536 54*57718be8SEnji Cooper }; 55*57718be8SEnji Cooper size_t align[] = { 56*57718be8SEnji Cooper 512, 1024, 16, 32, 64, 4, 2048, 16, 2 57*57718be8SEnji Cooper }; 58*57718be8SEnji Cooper 59*57718be8SEnji Cooper size_t i; 60*57718be8SEnji Cooper void *p; 61*57718be8SEnji Cooper 62*57718be8SEnji Cooper for (i = 0; i < __arraycount(size); i++) { 63*57718be8SEnji Cooper int ret; 64*57718be8SEnji Cooper p = (void*)0x1; 65*57718be8SEnji Cooper 66*57718be8SEnji Cooper (void)printf("Checking posix_memalign(&p, %zd, %zd)...\n", 67*57718be8SEnji Cooper align[i], size[i]); 68*57718be8SEnji Cooper ret = posix_memalign(&p, align[i], size[i]); 69*57718be8SEnji Cooper 70*57718be8SEnji Cooper if ( align[i] < sizeof(void *)) 71*57718be8SEnji Cooper ATF_REQUIRE_EQ_MSG(ret, EINVAL, 72*57718be8SEnji Cooper "posix_memalign: %s", strerror(ret)); 73*57718be8SEnji Cooper else { 74*57718be8SEnji Cooper ATF_REQUIRE_EQ_MSG(ret, 0, 75*57718be8SEnji Cooper "posix_memalign: %s", strerror(ret)); 76*57718be8SEnji Cooper ATF_REQUIRE_EQ_MSG(((intptr_t)p) & (align[i] - 1), 0, 77*57718be8SEnji Cooper "p = %p", p); 78*57718be8SEnji Cooper free(p); 79*57718be8SEnji Cooper } 80*57718be8SEnji Cooper } 81*57718be8SEnji Cooper } 82*57718be8SEnji Cooper 83*57718be8SEnji Cooper ATF_TP_ADD_TCS(tp) 84*57718be8SEnji Cooper { 85*57718be8SEnji Cooper ATF_TP_ADD_TC(tp, posix_memalign_basic); 86*57718be8SEnji Cooper 87*57718be8SEnji Cooper return atf_no_error(); 88*57718be8SEnji Cooper } 89