1*11be35a1SLionel Sambuc /* $NetBSD: t_memmem.c,v 1.2 2011/07/07 08:27:36 jruoho Exp $ */
2*11be35a1SLionel Sambuc
3*11be35a1SLionel Sambuc /*-
4*11be35a1SLionel Sambuc * Copyright (c) 2005 The NetBSD Foundation, Inc.
5*11be35a1SLionel Sambuc * All rights reserved.
6*11be35a1SLionel Sambuc *
7*11be35a1SLionel Sambuc * This code is derived from software contributed to The NetBSD Foundation
8*11be35a1SLionel Sambuc * by Perry E. Metzger of Metzger, Dowdeswell & Co. LLC.
9*11be35a1SLionel Sambuc *
10*11be35a1SLionel Sambuc * Redistribution and use in source and binary forms, with or without
11*11be35a1SLionel Sambuc * modification, are permitted provided that the following conditions
12*11be35a1SLionel Sambuc * are met:
13*11be35a1SLionel Sambuc * 1. Redistributions of source code must retain the above copyright
14*11be35a1SLionel Sambuc * notice, this list of conditions and the following disclaimer.
15*11be35a1SLionel Sambuc * 2. Redistributions in binary form must reproduce the above copyright
16*11be35a1SLionel Sambuc * notice, this list of conditions and the following disclaimer in the
17*11be35a1SLionel Sambuc * documentation and/or other materials provided with the distribution.
18*11be35a1SLionel Sambuc *
19*11be35a1SLionel Sambuc * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20*11be35a1SLionel Sambuc * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21*11be35a1SLionel Sambuc * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22*11be35a1SLionel Sambuc * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23*11be35a1SLionel Sambuc * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24*11be35a1SLionel Sambuc * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25*11be35a1SLionel Sambuc * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26*11be35a1SLionel Sambuc * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27*11be35a1SLionel Sambuc * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28*11be35a1SLionel Sambuc * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29*11be35a1SLionel Sambuc * POSSIBILITY OF SUCH DAMAGE.
30*11be35a1SLionel Sambuc */
31*11be35a1SLionel Sambuc
32*11be35a1SLionel Sambuc #include <atf-c.h>
33*11be35a1SLionel Sambuc
34*11be35a1SLionel Sambuc #include <stdio.h>
35*11be35a1SLionel Sambuc #include <stdlib.h>
36*11be35a1SLionel Sambuc #include <string.h>
37*11be35a1SLionel Sambuc
38*11be35a1SLionel Sambuc char p0[] = "";
39*11be35a1SLionel Sambuc int lp0 = 0;
40*11be35a1SLionel Sambuc char p1[] = "0123";
41*11be35a1SLionel Sambuc int lp1 = 4;
42*11be35a1SLionel Sambuc char p2[] = "456";
43*11be35a1SLionel Sambuc int lp2 = 3;
44*11be35a1SLionel Sambuc char p3[] = "789";
45*11be35a1SLionel Sambuc int lp3 = 3;
46*11be35a1SLionel Sambuc char p4[] = "abc";
47*11be35a1SLionel Sambuc int lp4 = 3;
48*11be35a1SLionel Sambuc char p5[] = "0";
49*11be35a1SLionel Sambuc int lp5 = 1;
50*11be35a1SLionel Sambuc char p6[] = "9";
51*11be35a1SLionel Sambuc int lp6 = 1;
52*11be35a1SLionel Sambuc char p7[] = "654";
53*11be35a1SLionel Sambuc int lp7 = 3;
54*11be35a1SLionel Sambuc
55*11be35a1SLionel Sambuc char b0[] = "";
56*11be35a1SLionel Sambuc int lb0 = 0;
57*11be35a1SLionel Sambuc char b1[] = "0";
58*11be35a1SLionel Sambuc int lb1 = 1;
59*11be35a1SLionel Sambuc char b2[] = "0123456789";
60*11be35a1SLionel Sambuc int lb2 = 10;
61*11be35a1SLionel Sambuc
62*11be35a1SLionel Sambuc #define expect(b) \
63*11be35a1SLionel Sambuc if (!(b)) { \
64*11be35a1SLionel Sambuc fprintf(stderr, "failed on line %d\n", __LINE__); \
65*11be35a1SLionel Sambuc atf_tc_fail("Check stderr for test id/line"); \
66*11be35a1SLionel Sambuc }
67*11be35a1SLionel Sambuc
68*11be35a1SLionel Sambuc ATF_TC(memmem_basic);
ATF_TC_HEAD(memmem_basic,tc)69*11be35a1SLionel Sambuc ATF_TC_HEAD(memmem_basic, tc)
70*11be35a1SLionel Sambuc {
71*11be35a1SLionel Sambuc
72*11be35a1SLionel Sambuc atf_tc_set_md_var(tc, "descr", "Test memmem results");
73*11be35a1SLionel Sambuc }
74*11be35a1SLionel Sambuc
ATF_TC_BODY(memmem_basic,tc)75*11be35a1SLionel Sambuc ATF_TC_BODY(memmem_basic, tc)
76*11be35a1SLionel Sambuc {
77*11be35a1SLionel Sambuc
78*11be35a1SLionel Sambuc expect(memmem(b2, lb2, p0, lp0) == b2);
79*11be35a1SLionel Sambuc expect(memmem(b0, lb0, p0, lp0) == b0);
80*11be35a1SLionel Sambuc expect(memmem(b0, lb0, p1, lp1) == NULL);
81*11be35a1SLionel Sambuc expect(memmem(b1, lb1, p1, lp1) == NULL);
82*11be35a1SLionel Sambuc
83*11be35a1SLionel Sambuc expect(memmem(b2, lb2, p1, lp1) == b2);
84*11be35a1SLionel Sambuc expect(memmem(b2, lb2, p2, lp2) == (b2 + 4));
85*11be35a1SLionel Sambuc expect(memmem(b2, lb2, p3, lp3) == (b2 + 7));
86*11be35a1SLionel Sambuc
87*11be35a1SLionel Sambuc expect(memmem(b2, lb2, p5, lp5) == b2);
88*11be35a1SLionel Sambuc expect(memmem(b2, lb2, p6, lp6) == (b2 + 9));
89*11be35a1SLionel Sambuc
90*11be35a1SLionel Sambuc expect(memmem(b2, lb2, p4, lp4) == NULL);
91*11be35a1SLionel Sambuc expect(memmem(b2, lb2, p7, lp7) == NULL);
92*11be35a1SLionel Sambuc }
93*11be35a1SLionel Sambuc
ATF_TP_ADD_TCS(tp)94*11be35a1SLionel Sambuc ATF_TP_ADD_TCS(tp)
95*11be35a1SLionel Sambuc {
96*11be35a1SLionel Sambuc
97*11be35a1SLionel Sambuc ATF_TP_ADD_TC(tp, memmem_basic);
98*11be35a1SLionel Sambuc
99*11be35a1SLionel Sambuc return atf_no_error();
100*11be35a1SLionel Sambuc }
101