1 /* $NetBSD: t_strcoll.c,v 1.1 2017/05/26 01:24:19 perseant Exp $ */ 2 3 /*- 4 * Copyright (c) 2017 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Konrad Schroder 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 __COPYRIGHT("@(#) Copyright (c) 2017\ 34 The NetBSD Foundation, inc. All rights reserved."); 35 __RCSID("$NetBSD: t_strcoll.c,v 1.1 2017/05/26 01:24:19 perseant Exp $"); 36 37 #include <locale.h> 38 #include <stdio.h> 39 #include <string.h> 40 #include <vis.h> 41 42 #include <atf-c.h> 43 44 static struct test { 45 const char *locale; 46 const char * const data[5]; 47 } tests[] = { 48 { 49 "C", 50 { "aardvark", "absolution", "zyzygy", NULL }, 51 }, { 52 "ru_RU.KOI8-R", 53 { "\xc5\xc4\xcf\xcb", "\xa3\xd6", "\xc5\xda\xc4\xc9\xd4\xd8", NULL }, 54 }, { 55 NULL, 56 { NULL, NULL, NULL, NULL }, 57 } 58 }; 59 60 static void 61 h_ordering(const struct test *t) 62 { 63 const char * const *a; 64 const char * const *b; 65 char buf_a[1024], buf_b[1024]; 66 67 ATF_REQUIRE_STREQ(setlocale(LC_ALL, "C"), "C"); 68 printf("Trying locale %s...\n", t->locale); 69 ATF_REQUIRE(setlocale(LC_COLLATE, t->locale) != NULL); 70 71 for (a = t->data; *a != NULL; ++a) { 72 strvis(buf_a, *a, VIS_WHITE | VIS_OCTAL); 73 for (b = a + 1; *b != NULL; ++b) { 74 strvis(buf_b, *b, VIS_WHITE | VIS_OCTAL); 75 printf("Checking \"%s\" < \"%s\"\n", buf_a, buf_b); 76 ATF_REQUIRE(strcoll(*a, *b) < 0); 77 printf("...good\n"); 78 } 79 } 80 } 81 82 ATF_TC(ordering); 83 84 ATF_TC_HEAD(ordering, tc) 85 { 86 atf_tc_set_md_var(tc, "descr", 87 "Checks collation ordering under diferent locales"); 88 } 89 90 ATF_TC_BODY(ordering, tc) 91 { 92 struct test *t; 93 94 atf_tc_expect_fail("%s", "LC_COLLATE not supported"); 95 for (t = &tests[0]; t->locale != NULL; ++t) 96 h_ordering(t); 97 atf_tc_expect_pass(); 98 } 99 100 ATF_TP_ADD_TCS(tp) 101 { 102 103 ATF_TP_ADD_TC(tp, ordering); 104 105 return atf_no_error(); 106 } 107