1 /* $Id: t_bm.c,v 1.1 2014/06/23 10:53:20 shm Exp $ */ 2 /*- 3 * Copyright (c) 2014 The NetBSD Foundation, Inc. 4 * All rights reserved. 5 * 6 * This code is derived from software contributed to The NetBSD Foundation 7 * by Mateusz Kocielski. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 19 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 20 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 21 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 22 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28 * POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #include <sys/cdefs.h> 32 __RCSID("$Id: t_bm.c,v 1.1 2014/06/23 10:53:20 shm Exp $"); 33 34 #include <atf-c.h> 35 #include <stdio.h> 36 #include <sys/types.h> 37 #include <bm.h> 38 #include <string.h> 39 #include <stdlib.h> 40 41 ATF_TC(bm); 42 ATF_TC_HEAD(bm, tc) 43 { 44 atf_tc_set_md_var(tc, "descr", "Test bm(3)"); 45 } 46 47 typedef struct { 48 const char *pattern; 49 const char *text; 50 const char *freq; 51 ssize_t match; 52 } t_testcase; 53 54 const t_testcase testcases[] = { 55 {"test", "test", NULL, 0}, 56 {"test", "ttest", NULL, 1}, 57 {"test", "tes", NULL, -1}, 58 {"test", "testtesttest", NULL, 0}, 59 {"test", "testtesttesttesttesttest", NULL, 0}, 60 {"test", "------------------------", NULL, -1}, 61 {"a", "a", NULL, 0}, 62 {"a", "ba", NULL, 1}, 63 {"a", "bba", NULL, 2}, 64 {"bla", "bl", NULL, -1}, 65 {"a", "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb", NULL, -1}, 66 {"test", "qfwiofjqeiwofjioqewfjeiqwjfiqewjfioqewfjioewqjfioewqjfioewqjoi", 67 NULL, -1}, 68 {"needle", "haystack", NULL, -1}, 69 {"netbsd", "freebsd netbsd openbsd", NULL, 8}, 70 }; 71 72 ATF_TC_BODY(bm, tc) 73 { 74 size_t ts; 75 u_char *off; 76 char *text; 77 bm_pat *pattern; 78 79 for (ts = 0; ts < sizeof(testcases)/sizeof(t_testcase); ts++) { 80 ATF_CHECK(pattern = bm_comp((const u_char *)testcases[ts].pattern, 81 strlen(testcases[ts].pattern), (const u_char *)testcases[ts].freq)); 82 83 ATF_REQUIRE(text = strdup(testcases[ts].text)); 84 off = bm_exec(pattern, (u_char *)text, strlen(text)); 85 86 if (testcases[ts].match == -1) 87 ATF_CHECK_EQ(off, NULL); 88 else 89 ATF_CHECK_EQ(testcases[ts].match, 90 (off-(u_char *)text)); 91 92 bm_free(pattern); 93 free(text); 94 } 95 } 96 97 ATF_TP_ADD_TCS(tp) 98 { 99 100 ATF_TP_ADD_TC(tp, bm); 101 return atf_no_error(); 102 } 103