1272343Sngie/* $NetBSD: t_memmem.c,v 1.2 2011/07/07 08:27:36 jruoho Exp $ */ 2272343Sngie 3272343Sngie/*- 4272343Sngie * Copyright (c) 2005 The NetBSD Foundation, Inc. 5272343Sngie * All rights reserved. 6272343Sngie * 7272343Sngie * This code is derived from software contributed to The NetBSD Foundation 8272343Sngie * by Perry E. Metzger of Metzger, Dowdeswell & Co. LLC. 9272343Sngie * 10272343Sngie * Redistribution and use in source and binary forms, with or without 11272343Sngie * modification, are permitted provided that the following conditions 12272343Sngie * are met: 13272343Sngie * 1. Redistributions of source code must retain the above copyright 14272343Sngie * notice, this list of conditions and the following disclaimer. 15272343Sngie * 2. Redistributions in binary form must reproduce the above copyright 16272343Sngie * notice, this list of conditions and the following disclaimer in the 17272343Sngie * documentation and/or other materials provided with the distribution. 18272343Sngie * 19272343Sngie * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20272343Sngie * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21272343Sngie * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22272343Sngie * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23272343Sngie * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24272343Sngie * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25272343Sngie * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26272343Sngie * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27272343Sngie * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28272343Sngie * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29272343Sngie * POSSIBILITY OF SUCH DAMAGE. 30272343Sngie */ 31272343Sngie 32272343Sngie#include <atf-c.h> 33272343Sngie 34272343Sngie#include <stdio.h> 35272343Sngie#include <stdlib.h> 36272343Sngie#include <string.h> 37272343Sngie 38272343Sngiechar p0[] = ""; 39272343Sngieint lp0 = 0; 40272343Sngiechar p1[] = "0123"; 41272343Sngieint lp1 = 4; 42272343Sngiechar p2[] = "456"; 43272343Sngieint lp2 = 3; 44272343Sngiechar p3[] = "789"; 45272343Sngieint lp3 = 3; 46272343Sngiechar p4[] = "abc"; 47272343Sngieint lp4 = 3; 48272343Sngiechar p5[] = "0"; 49272343Sngieint lp5 = 1; 50272343Sngiechar p6[] = "9"; 51272343Sngieint lp6 = 1; 52272343Sngiechar p7[] = "654"; 53272343Sngieint lp7 = 3; 54272343Sngie 55272343Sngiechar b0[] = ""; 56272343Sngieint lb0 = 0; 57272343Sngiechar b1[] = "0"; 58272343Sngieint lb1 = 1; 59272343Sngiechar b2[] = "0123456789"; 60272343Sngieint lb2 = 10; 61272343Sngie 62272343Sngie#define expect(b) \ 63272343Sngie if (!(b)) { \ 64272343Sngie fprintf(stderr, "failed on line %d\n", __LINE__); \ 65272343Sngie atf_tc_fail("Check stderr for test id/line"); \ 66272343Sngie } 67272343Sngie 68272343SngieATF_TC(memmem_basic); 69272343SngieATF_TC_HEAD(memmem_basic, tc) 70272343Sngie{ 71272343Sngie 72272343Sngie atf_tc_set_md_var(tc, "descr", "Test memmem results"); 73272343Sngie} 74272343Sngie 75272343SngieATF_TC_BODY(memmem_basic, tc) 76272343Sngie{ 77272343Sngie 78276478Sngie#if defined(__darwin__) || defined(__FreeBSD__) 79276478Sngie expect(memmem(b2, lb2, p0, lp0) == NULL); 80276478Sngie expect(memmem(b0, lb0, p0, lp0) == NULL); 81276478Sngie#else 82272343Sngie expect(memmem(b2, lb2, p0, lp0) == b2); 83272343Sngie expect(memmem(b0, lb0, p0, lp0) == b0); 84276478Sngie#endif 85272343Sngie expect(memmem(b0, lb0, p1, lp1) == NULL); 86272343Sngie expect(memmem(b1, lb1, p1, lp1) == NULL); 87272343Sngie 88272343Sngie expect(memmem(b2, lb2, p1, lp1) == b2); 89272343Sngie expect(memmem(b2, lb2, p2, lp2) == (b2 + 4)); 90272343Sngie expect(memmem(b2, lb2, p3, lp3) == (b2 + 7)); 91272343Sngie 92272343Sngie expect(memmem(b2, lb2, p5, lp5) == b2); 93272343Sngie expect(memmem(b2, lb2, p6, lp6) == (b2 + 9)); 94272343Sngie 95272343Sngie expect(memmem(b2, lb2, p4, lp4) == NULL); 96272343Sngie expect(memmem(b2, lb2, p7, lp7) == NULL); 97272343Sngie} 98272343Sngie 99272343SngieATF_TP_ADD_TCS(tp) 100272343Sngie{ 101272343Sngie 102272343Sngie ATF_TP_ADD_TC(tp, memmem_basic); 103272343Sngie 104272343Sngie return atf_no_error(); 105272343Sngie} 106