/* $NetBSD: t_toupper.c,v 1.1 2017/05/30 02:11:03 perseant Exp $ */ /*- * Copyright (c) 2017 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Konrad Schroder * * 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> __COPYRIGHT("@(#) Copyright (c) 2017\ The NetBSD Foundation, inc. All rights reserved."); __RCSID("$NetBSD: t_toupper.c,v 1.1 2017/05/30 02:11:03 perseant Exp $"); #include <locale.h> #include <stdio.h> #include <string.h> #include <vis.h> #include <ctype.h> #include <atf-c.h> static struct test { const char *locale; const char *lower; const char *upper; } tests[] = { { "C", "abcde12345", "ABCDE12345", }, { "ru_RU.KOI8-R", "abcde12345\xc1\xc2\xd7\xc7\xc4\xc5\xa3", "ABCDE12345\xe1\xe2\xf7\xe7\xe4\xe5\xb3", }, { NULL, NULL, NULL, } }; static void h_swapcase(const struct test *t, int upperp) { unsigned int i; unsigned char answer, reported; ATF_REQUIRE_STREQ(setlocale(LC_ALL, "C"), "C"); printf("Trying locale %s...\n", t->locale); ATF_REQUIRE(setlocale(LC_CTYPE, t->locale) != NULL); for (i = 0; i < strlen(t->lower); i++) { printf("Comparing char %d, lower %2.2x, with upper %2.2x\n", i, (unsigned char)t->lower[i], (unsigned char)t->upper[i]); if (upperp) { answer = t->upper[i]; reported = toupper((int)(unsigned char)t->lower[i]); } else { answer = t->lower[i]; reported = tolower((int)(unsigned char)t->upper[i]); } printf(" expecting %2.2x, reported %2.2x\n", answer, reported); ATF_REQUIRE_EQ(reported, answer); } } ATF_TC(toupper); ATF_TC_HEAD(toupper, tc) { atf_tc_set_md_var(tc, "descr", "Checks toupper under diferent locales"); } ATF_TC_BODY(toupper, tc) { struct test *t; for (t = &tests[0]; t->locale != NULL; ++t) h_swapcase(t, 1); } ATF_TC(tolower); ATF_TC_HEAD(tolower, tc) { atf_tc_set_md_var(tc, "descr", "Checks tolower under diferent locales"); } ATF_TC_BODY(tolower, tc) { struct test *t; /* atf_tc_expect_fail("%s", "LC_COLLATE not supported"); */ for (t = &tests[0]; t->locale != NULL; ++t) h_swapcase(t, 0); /* atf_tc_expect_pass(); */ } ATF_TP_ADD_TCS(tp) { ATF_TP_ADD_TC(tp, toupper); ATF_TP_ADD_TC(tp, tolower); return atf_no_error(); }