/* $NetBSD: t_strcoll.c,v 1.2 2021/08/02 17:41:07 andvar 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_strcoll.c,v 1.2 2021/08/02 17:41:07 andvar Exp $");
#include <locale.h>
#include <stdio.h>
#include <string.h>
#include <vis.h>
#include <atf-c.h>
static struct test {
const char *locale;
const char * const data[5];
} tests[] = {
{
"C",
{ "aardvark", "absolution", "zyzygy", NULL },
}, {
"ru_RU.KOI8-R",
{ "\xc5\xc4\xcf\xcb", "\xa3\xd6", "\xc5\xda\xc4\xc9\xd4\xd8", NULL },
}, {
NULL,
{ NULL, NULL, NULL, NULL },
}
};
static void
h_ordering(const struct test *t)
{
const char * const *a;
const char * const *b;
char buf_a[1024], buf_b[1024];
ATF_REQUIRE_STREQ(setlocale(LC_ALL, "C"), "C");
printf("Trying locale %s...\n", t->locale);
ATF_REQUIRE(setlocale(LC_COLLATE, t->locale) != NULL);
for (a = t->data; *a != NULL; ++a) {
strvis(buf_a, *a, VIS_WHITE | VIS_OCTAL);
for (b = a + 1; *b != NULL; ++b) {
strvis(buf_b, *b, VIS_WHITE | VIS_OCTAL);
printf("Checking \"%s\" < \"%s\"\n", buf_a, buf_b);
ATF_REQUIRE(strcoll(*a, *b) < 0);
printf("...good\n");
}
}
}
ATF_TC(ordering);
ATF_TC_HEAD(ordering, tc)
{
atf_tc_set_md_var(tc, "descr",
"Checks collation ordering under different locales");
}
ATF_TC_BODY(ordering, tc)
{
struct test *t;
atf_tc_expect_fail("%s", "LC_COLLATE not supported");
for (t = &tests[0]; t->locale != NULL; ++t)
h_ordering(t);
atf_tc_expect_pass();
}
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, ordering);
return atf_no_error();
}