diff options
Diffstat (limited to 'contrib/netbsd-tests/lib/libc/string/t_memmem.c')
| -rw-r--r-- | contrib/netbsd-tests/lib/libc/string/t_memmem.c | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/contrib/netbsd-tests/lib/libc/string/t_memmem.c b/contrib/netbsd-tests/lib/libc/string/t_memmem.c new file mode 100644 index 0000000..1e87af8 --- /dev/null +++ b/contrib/netbsd-tests/lib/libc/string/t_memmem.c @@ -0,0 +1,100 @@ +/* $NetBSD: t_memmem.c,v 1.2 2011/07/07 08:27:36 jruoho Exp $ */ + +/*- + * Copyright (c) 2005 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Perry E. Metzger of Metzger, Dowdeswell & Co. LLC. + * + * 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 <atf-c.h> + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +char p0[] = ""; +int lp0 = 0; +char p1[] = "0123"; +int lp1 = 4; +char p2[] = "456"; +int lp2 = 3; +char p3[] = "789"; +int lp3 = 3; +char p4[] = "abc"; +int lp4 = 3; +char p5[] = "0"; +int lp5 = 1; +char p6[] = "9"; +int lp6 = 1; +char p7[] = "654"; +int lp7 = 3; + +char b0[] = ""; +int lb0 = 0; +char b1[] = "0"; +int lb1 = 1; +char b2[] = "0123456789"; +int lb2 = 10; + +#define expect(b) \ + if (!(b)) { \ + fprintf(stderr, "failed on line %d\n", __LINE__); \ + atf_tc_fail("Check stderr for test id/line"); \ + } + +ATF_TC(memmem_basic); +ATF_TC_HEAD(memmem_basic, tc) +{ + + atf_tc_set_md_var(tc, "descr", "Test memmem results"); +} + +ATF_TC_BODY(memmem_basic, tc) +{ + + expect(memmem(b2, lb2, p0, lp0) == b2); + expect(memmem(b0, lb0, p0, lp0) == b0); + expect(memmem(b0, lb0, p1, lp1) == NULL); + expect(memmem(b1, lb1, p1, lp1) == NULL); + + expect(memmem(b2, lb2, p1, lp1) == b2); + expect(memmem(b2, lb2, p2, lp2) == (b2 + 4)); + expect(memmem(b2, lb2, p3, lp3) == (b2 + 7)); + + expect(memmem(b2, lb2, p5, lp5) == b2); + expect(memmem(b2, lb2, p6, lp6) == (b2 + 9)); + + expect(memmem(b2, lb2, p4, lp4) == NULL); + expect(memmem(b2, lb2, p7, lp7) == NULL); +} + +ATF_TP_ADD_TCS(tp) +{ + + ATF_TP_ADD_TC(tp, memmem_basic); + + return atf_no_error(); +} |
