diff options
| author | christos <christos@NetBSD.org> | 2019-07-28 13:46:45 +0000 |
|---|---|---|
| committer | christos <christos@NetBSD.org> | 2019-07-28 13:46:45 +0000 |
| commit | 956fcceab23b31cb2b685b4950811a7a2b00809d (patch) | |
| tree | c631d685a9efe26de7ccc686ed5c4c8ab55c5dbb /tests | |
| parent | 6d3e0ec1cbcafbdc37f66cec30dc60d28f34999a (diff) | |
PR/54414: Valery Ushakov: add a test for wcsrtombs(3) doesn't update the
source argument on conversion error
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/lib/libc/locale/Makefile | 3 | ||||
| -rw-r--r-- | tests/lib/libc/locale/t_wcsrtombs.c | 66 |
2 files changed, 68 insertions, 1 deletions
diff --git a/tests/lib/libc/locale/Makefile b/tests/lib/libc/locale/Makefile index dc8e021c04b..682a954e815 100644 --- a/tests/lib/libc/locale/Makefile +++ b/tests/lib/libc/locale/Makefile @@ -1,4 +1,4 @@ -# $NetBSD: Makefile,v 1.12 2017/08/16 13:53:20 joerg Exp $ +# $NetBSD: Makefile,v 1.13 2019/07/28 13:46:45 christos Exp $ .include <bsd.own.mk> @@ -10,6 +10,7 @@ TESTS_C+= t_mbsnrtowcs TESTS_C+= t_mbtowc TESTS_C+= t_wcscspn TESTS_C+= t_wcspbrk +TESTS_C+= t_wcsrtombs TESTS_C+= t_wcsspn TESTS_C+= t_wcstod TESTS_C+= t_wctomb diff --git a/tests/lib/libc/locale/t_wcsrtombs.c b/tests/lib/libc/locale/t_wcsrtombs.c new file mode 100644 index 00000000000..8a8b7cae0d7 --- /dev/null +++ b/tests/lib/libc/locale/t_wcsrtombs.c @@ -0,0 +1,66 @@ +/* $NetBSD: t_wcsrtombs.c,v 1.1 2019/07/28 13:46:45 christos Exp $ */ + +/*- + * Copyright (c) 2019 The NetBSD Foundation, Inc. + * All rights reserved. + * + * 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> +__RCSID("$NetBSD: t_wcsrtombs.c,v 1.1 2019/07/28 13:46:45 christos Exp $"); + +#include <atf-c.h> +#include <wchar.h> +#include <errno.h> +#include <string.h> + +ATF_TC(wcsrtombs_advance); +ATF_TC_HEAD(wcsrtombs_advance, tc) +{ + atf_tc_set_md_var(tc, "descr", "Test wcsrtombs(3) advances " + "the source pointer to the first illegal byte"); +} + +ATF_TC_BODY(wcsrtombs_advance, tc) +{ + wchar_t label[] = L"L" L"\u0403" L"bel"; + const wchar_t *wp = label; + char lbuf[128]; + mbstate_t mbstate; + size_t n; + + memset(&mbstate, 0, sizeof(mbstate)); + memset(lbuf, 0, sizeof(lbuf)); + n = wcsrtombs(lbuf, &wp, sizeof(lbuf), &mbstate); + + ATF_REQUIRE_EQ(n, (size_t)-1); + ATF_REQUIRE_EQ(errno, EILSEQ); + ATF_REQUIRE_EQ(wp - label, 1); +} + +ATF_TP_ADD_TCS(tp) +{ + + ATF_TP_ADD_TC(tp, wcsrtombs_advance); + return atf_no_error(); +} |
