From ec19cb3fdb0351f3c01644390eff34943552879f Mon Sep 17 00:00:00 2001 From: schwarze <> Date: Sat, 3 Sep 2016 18:14:18 +0000 Subject: test mbrtowc(3) in conjunction with mbsinit(3) --- src/regress/lib/libc/locale/mbrtowc/Makefile | 9 +++ src/regress/lib/libc/locale/mbrtowc/test_mbrtowc.c | 84 ++++++++++++++++++++++ 2 files changed, 93 insertions(+) create mode 100644 src/regress/lib/libc/locale/mbrtowc/Makefile create mode 100644 src/regress/lib/libc/locale/mbrtowc/test_mbrtowc.c (limited to 'src') diff --git a/src/regress/lib/libc/locale/mbrtowc/Makefile b/src/regress/lib/libc/locale/mbrtowc/Makefile new file mode 100644 index 0000000000..0aa1026e0a --- /dev/null +++ b/src/regress/lib/libc/locale/mbrtowc/Makefile @@ -0,0 +1,9 @@ +# $OpenBSD: Makefile,v 1.1 2016/09/03 18:14:18 schwarze Exp $ + +PROG = test_mbrtowc +NOMAN = + +regress: ${PROG} + ./${PROG} + +.include diff --git a/src/regress/lib/libc/locale/mbrtowc/test_mbrtowc.c b/src/regress/lib/libc/locale/mbrtowc/test_mbrtowc.c new file mode 100644 index 0000000000..5794791ffb --- /dev/null +++ b/src/regress/lib/libc/locale/mbrtowc/test_mbrtowc.c @@ -0,0 +1,84 @@ +/* + * Copyright (c) 2016 Ingo Schwarze + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include +#include +#include +#include +#include +#include +#include + +static mbstate_t mbs; + +void +onetest(const char *name, const char *in, size_t insz, + int outerr, size_t outsz, wint_t out) +{ + wchar_t wc; + size_t sz; + + sz = mbrtowc(&wc, in, insz, &mbs); + if (errno != outerr) + err(1, "%d %s(%zd)", MB_CUR_MAX, name, insz); + if (sz != outsz || (out != WEOF && wc != out)) + errx(1, "%d %s(%zd) = (%zd, %d) != (%zd, %d)", + MB_CUR_MAX, name, insz, sz, wc, outsz, out); + if (mbsinit(&mbs) == (insz && outsz == (size_t)-2)) + errx(1, "%d %s(%zd) mbsinit", MB_CUR_MAX, name, insz); + if (errno == 0 && outerr == 0) + return; + errno = 0; + memset(&mbs, 0, sizeof(mbs)); +} + +int +main(void) +{ + onetest("NUL", "", 0, 0, -2, WEOF); + onetest("NUL", "", 2, 0, 0, L'\0'); + onetest("BEL", "\a", 2, 0, 1, L'\a'); + onetest("A", "A", 2, 0, 1, L'A'); + onetest("DEL", "\177", 2, 0, 1, L'\177'); + onetest("CSI", "\233", 2, 0, 1, L'\233'); + + if (setlocale(LC_CTYPE, "en_US.UTF-8") == NULL) + errx(1, "setlocale(UTF-8) failed"), + + onetest("NUL", "", 0, 0, -2, WEOF); + onetest("NUL", "", 8, 0, 0, L'\0'); + onetest("BEL", "\a", 8, 0, 1, L'\a'); + onetest("A", "A", 8, 0, 1, L'A'); + onetest("DEL", "\177", 8, 0, 1, L'\177'); + onetest("0x80", "\200", 8, EILSEQ, -1, WEOF); + onetest("0xc3", "\303", 1, 0, -2, WEOF); + onetest("U+00E9", "\251", 8, 0, 1, 0xe9); + onetest("0xec", "\354", 1, 0, -2, WEOF); + onetest("0xecbf", "\277", 1, 0, -2, WEOF); + onetest("U+CFFF", "\277", 8, 0, 1, 0xcfff); + + if (setlocale(LC_CTYPE, "POSIX") == NULL) + errx(1, "setlocale(POSIX) failed"), + + onetest("0xff", "\277", 2, 0, 1, L'\277'); + + if (setlocale(LC_CTYPE, "en_US.UTF-8") == NULL) + errx(1, "second setlocale(UTF-8) failed"), + + onetest("U+13000", "\360\223\200\200", 8, 0, 4, 0x13000); + + return 0; +} -- cgit v1.2.3-55-g6feb