diff options
Diffstat (limited to 'contrib/netbsd-tests/lib/libc/string/t_bm.c')
| -rw-r--r-- | contrib/netbsd-tests/lib/libc/string/t_bm.c | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/contrib/netbsd-tests/lib/libc/string/t_bm.c b/contrib/netbsd-tests/lib/libc/string/t_bm.c new file mode 100644 index 0000000..5ec4022 --- /dev/null +++ b/contrib/netbsd-tests/lib/libc/string/t_bm.c @@ -0,0 +1,102 @@ +/* $Id: t_bm.c,v 1.1 2014/06/23 10:53:20 shm Exp $ */ +/*- + * Copyright (c) 2014 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Mateusz Kocielski. + * + * 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> +__RCSID("$Id: t_bm.c,v 1.1 2014/06/23 10:53:20 shm Exp $"); + +#include <atf-c.h> +#include <stdio.h> +#include <sys/types.h> +#include <bm.h> +#include <string.h> +#include <stdlib.h> + +ATF_TC(bm); +ATF_TC_HEAD(bm, tc) +{ + atf_tc_set_md_var(tc, "descr", "Test bm(3)"); +} + +typedef struct { + const char *pattern; + const char *text; + const char *freq; + ssize_t match; +} t_testcase; + +const t_testcase testcases[] = { + {"test", "test", NULL, 0}, + {"test", "ttest", NULL, 1}, + {"test", "tes", NULL, -1}, + {"test", "testtesttest", NULL, 0}, + {"test", "testtesttesttesttesttest", NULL, 0}, + {"test", "------------------------", NULL, -1}, + {"a", "a", NULL, 0}, + {"a", "ba", NULL, 1}, + {"a", "bba", NULL, 2}, + {"bla", "bl", NULL, -1}, + {"a", "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb", NULL, -1}, + {"test", "qfwiofjqeiwofjioqewfjeiqwjfiqewjfioqewfjioewqjfioewqjfioewqjoi", + NULL, -1}, + {"needle", "haystack", NULL, -1}, + {"netbsd", "freebsd netbsd openbsd", NULL, 8}, +}; + +ATF_TC_BODY(bm, tc) +{ + size_t ts; + u_char *off; + char *text; + bm_pat *pattern; + + for (ts = 0; ts < sizeof(testcases)/sizeof(t_testcase); ts++) { + ATF_CHECK(pattern = bm_comp((const u_char *)testcases[ts].pattern, + strlen(testcases[ts].pattern), (const u_char *)testcases[ts].freq)); + + ATF_REQUIRE(text = strdup(testcases[ts].text)); + off = bm_exec(pattern, (u_char *)text, strlen(text)); + + if (testcases[ts].match == -1) + ATF_CHECK_EQ(off, NULL); + else + ATF_CHECK_EQ(testcases[ts].match, + (off-(u_char *)text)); + + bm_free(pattern); + free(text); + } +} + +ATF_TP_ADD_TCS(tp) +{ + + ATF_TP_ADD_TC(tp, bm); + return atf_no_error(); +} |
