t_c32rtomb.c revision 1.1
11.1Sriastrad/*	$NetBSD: t_c32rtomb.c,v 1.1 2024/08/15 14:16:34 riastradh Exp $	*/
21.1Sriastrad
31.1Sriastrad/*-
41.1Sriastrad * Copyright (c) 2024 The NetBSD Foundation, Inc.
51.1Sriastrad * All rights reserved.
61.1Sriastrad *
71.1Sriastrad * Redistribution and use in source and binary forms, with or without
81.1Sriastrad * modification, are permitted provided that the following conditions
91.1Sriastrad * are met:
101.1Sriastrad * 1. Redistributions of source code must retain the above copyright
111.1Sriastrad *    notice, this list of conditions and the following disclaimer.
121.1Sriastrad * 2. Redistributions in binary form must reproduce the above copyright
131.1Sriastrad *    notice, this list of conditions and the following disclaimer in the
141.1Sriastrad *    documentation and/or other materials provided with the distribution.
151.1Sriastrad *
161.1Sriastrad * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
171.1Sriastrad * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
181.1Sriastrad * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
191.1Sriastrad * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
201.1Sriastrad * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
211.1Sriastrad * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
221.1Sriastrad * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
231.1Sriastrad * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
241.1Sriastrad * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
251.1Sriastrad * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
261.1Sriastrad * POSSIBILITY OF SUCH DAMAGE.
271.1Sriastrad */
281.1Sriastrad
291.1Sriastrad#include <sys/cdefs.h>
301.1Sriastrad__RCSID("$NetBSD: t_c32rtomb.c,v 1.1 2024/08/15 14:16:34 riastradh Exp $");
311.1Sriastrad
321.1Sriastrad#include <atf-c.h>
331.1Sriastrad#include <locale.h>
341.1Sriastrad#include <uchar.h>
351.1Sriastrad
361.1Sriastrad#include "h_macros.h"
371.1Sriastrad
381.1SriastradATF_TC(c32rtomb_null);
391.1SriastradATF_TC_HEAD(c32rtomb_null, tc)
401.1Sriastrad{
411.1Sriastrad	atf_tc_set_md_var(tc, "descr", "Test null string output to c32rtomb");
421.1Sriastrad}
431.1SriastradATF_TC_BODY(c32rtomb_null, tc)
441.1Sriastrad{
451.1Sriastrad	char *locale;
461.1Sriastrad	mbstate_t ps = {0};
471.1Sriastrad	size_t n;
481.1Sriastrad
491.1Sriastrad	REQUIRE_LIBC((locale = setlocale(LC_ALL, "C")), NULL);
501.1Sriastrad	ATF_REQUIRE_EQ_MSG(strcmp(locale, "C"), 0, "locale=%s", locale);
511.1Sriastrad
521.1Sriastrad	ATF_CHECK_EQ_MSG((n = c32rtomb(NULL, L'x', &ps)), 1, "n=%zu", n);
531.1Sriastrad}
541.1Sriastrad
551.1SriastradATF_TP_ADD_TCS(tp)
561.1Sriastrad{
571.1Sriastrad
581.1Sriastrad	ATF_TP_ADD_TC(tp, c32rtomb_null);
591.1Sriastrad	return atf_no_error();
601.1Sriastrad}
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