t_c32rtomb.c revision 1.1 
1/*	$NetBSD: t_c32rtomb.c,v 1.1 2024/08/15 14:16:34 riastradh Exp $	*/
2
3/*-
4 * Copyright (c) 2024 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
17 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
18 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
19 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#include <sys/cdefs.h>
30__RCSID("$NetBSD: t_c32rtomb.c,v 1.1 2024/08/15 14:16:34 riastradh Exp $");
31
32#include <atf-c.h>
33#include <locale.h>
34#include <uchar.h>
35
36#include "h_macros.h"
37
38ATF_TC(c32rtomb_null);
39ATF_TC_HEAD(c32rtomb_null, tc)
40{
41	atf_tc_set_md_var(tc, "descr", "Test null string output to c32rtomb");
42}
43ATF_TC_BODY(c32rtomb_null, tc)
44{
45	char *locale;
46	mbstate_t ps = {0};
47	size_t n;
48
49	REQUIRE_LIBC((locale = setlocale(LC_ALL, "C")), NULL);
50	ATF_REQUIRE_EQ_MSG(strcmp(locale, "C"), 0, "locale=%s", locale);
51
52	ATF_CHECK_EQ_MSG((n = c32rtomb(NULL, L'x', &ps)), 1, "n=%zu", n);
53}
54
55ATF_TP_ADD_TCS(tp)
56{
57
58	ATF_TP_ADD_TC(tp, c32rtomb_null);
59	return atf_no_error();
60}
61