1 /* $NetBSD: t_regex_binary.c,v 1.1 2025/01/01 18:13:48 christos Exp $ */ 2 3 /*- 4 * Copyright (c) 2024 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Christos Zoulas. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #include <sys/cdefs.h> 33 __RCSID("$NetBSD: t_regex_binary.c,v 1.1 2025/01/01 18:13:48 christos Exp $"); 34 35 #include <atf-c.h> 36 #include <regex.h> 37 38 ATF_TC(negative_ranges); 39 ATF_TC_HEAD(negative_ranges, tc) 40 { 41 atf_tc_set_md_var(tc, "descr", "Test negative ranges compilation"); 42 } 43 ATF_TC_BODY(negative_ranges, tc) 44 { 45 regex_t re; 46 char msg[1024]; 47 int e; 48 49 if ((e = regcomp(&re, "[\xe0-\xf1][\xa0-\xd1].*", REG_EXTENDED)) != 0) { 50 regerror(e, &re, msg, sizeof(msg)); 51 ATF_REQUIRE_MSG(0, "regcomp failed %s", msg); 52 } 53 } 54 55 ATF_TC(negative_char); 56 ATF_TC_HEAD(negative_char, tc) 57 { 58 atf_tc_set_md_var(tc, "descr", 59 "Test negative char in braces compilation"); 60 } 61 ATF_TC_BODY(negative_char, tc) 62 { 63 regex_t re; 64 char msg[1024]; 65 int e; 66 67 /* PR/58910 */ 68 if ((e = regcomp(&re, ": j:[]j:[]j:[\xd9j:[]", REG_EXTENDED)) != 0) { 69 regerror(e, &re, msg, sizeof(msg)); 70 ATF_REQUIRE_MSG(0, "regcomp failed %s", msg); 71 } 72 } 73 74 ATF_TP_ADD_TCS(tp) 75 { 76 77 ATF_TP_ADD_TC(tp, negative_ranges); 78 ATF_TP_ADD_TC(tp, negative_char); 79 return atf_no_error(); 80 } 81