/* $NetBSD: t_mbrtowc.c,v 1.2 2017/07/12 17:32:51 perseant Exp $ */
/*-
* Copyright (c) 2011 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by YAMAMOTO Takashi
*
* 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.
*/
/*-
* Copyright (c)2003 Citrus Project,
* 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 AUTHOR 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 AUTHOR 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) 2011\
The NetBSD Foundation, inc. All rights reserved.");
__RCSID("$NetBSD: t_mbrtowc.c,v 1.2 2017/07/12 17:32:51 perseant Exp $");
#include <errno.h>
#include <locale.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <vis.h>
#include <wchar.h>
#include <atf-c.h>
#define SIZE 256
static struct test {
const char *locale;
const char *data;
const wchar_t wchars[64];
const wchar_t widths[64];
size_t length;
} tests[] = {
{
"C",
"ABCD01234_\\",
{ 0x41, 0x42, 0x43, 0x44, 0x30, 0x31, 0x32, 0x33, 0x34, 0x5F, 0x5C },
{ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 },
11
}, {
"en_US.UTF-8",
"[\001\177][\302\200\337\277][\340\240\200\357\277\277][\360\220\200"
"\200\367\277\277\277][\370\210\200\200\200\373\277\277\277\277][\374"
"\204\200\200\200\200\375\277\277\277\277\277]",
{ 0x5b, 0x01, 0x7f, 0x5d, 0x5b, 0x80, 0x7ff, 0x5d, 0x5b, 0x800, 0xffff,
0x5d, 0x5b, 0x10000, 0x1fffff, 0x5d, 0x5b, 0x200000, 0x3ffffff, 0x5d,
0x5b, 0x4000000, 0x7fffffff, 0x5d },
{ 1, 1, 1, 1, 1, 2, 2, 1, 1, 3, 3, 1, 1, 4, 4, 1, 1, 5, 5, 1, 1, 6, 6, 1 },
24
}, {
"ja_JP.ISO2022-JP2",
"\033$BF|K\1348l\033(BA\033$B$\"\033(BB\033$B$$\033(B",
#ifdef __STDC_ISO_10646__
{ 0x65E5, 0x672C, 0x8A9E, 0x41, 0x3042, 0x42, 0x3044 },
#else
{ 0x4200467c, 0x42004b5c, 0x4200386c, 0x41, 0x42002422, 0x42, 0x42002424 },
#endif
{ 5, 2, 2, 4, 5, 4, 5 },
7
}, {
"ja_JP.SJIS",
"\223\372\226{\214\352A\202\240B\202\242",
#ifdef __STDC_ISO_10646__
{ 0x65E5, 0x672C, 0x8A9E, 0x41, 0x3042, 0x42, 0x3044 },
#else
{ 0x93FA, 0x967B, 0x8CEA, 0x41, 0x82A0, 0x42, 0x82A2 },
#endif
{ 2, 2, 2, 1, 2, 1, 2 },
7
}, {
"ja_JP.eucJP",
"\306\374\313\334\270\354A\244\242B\244\244",
#ifdef __STDC_ISO_10646__
{ 0x65E5, 0x672C, 0x8A9E, 0x41, 0x3042, 0x42, 0x3044 },
#else
{ 0xC6FC, 0xCBDC, 0xB8EC, 0x41, 0xA4A2, 0x42, 0xA4A4 },
#endif
{ 2, 2, 2, 1, 2, 1, 2 },
7
}, {
NULL,
NULL,
{ },
{ },
0
}
};
static void
h_ctype2(const struct test *t, bool use_mbstate)
{
mbstate_t *stp;
mbstate_t st;
char buf[SIZE];
char *str;
size_t n;
ATF_REQUIRE_STREQ(setlocale(LC_ALL, "C"), "C");
ATF_REQUIRE(setlocale(LC_CTYPE, t->locale) != NULL);
(void)strvis(buf, t->data, VIS_WHITE | VIS_OCTAL);
(void)printf("Checking string: \"%s\"\n", buf);
ATF_REQUIRE((str = setlocale(LC_ALL, NULL)) != NULL);
(void)printf("Using locale: %s\n", str);
(void)printf("Using mbstate: %s\n", use_mbstate ? "yes" : "no");
(void)memset(&st, 0, sizeof(st));
// mbrtowc(0, 0, 0, &st); /* XXX for ISO2022-JP */
stp = use_mbstate ? &st : 0;
printf("First using repeated mbrtowc\n");
for (n = 9; n > 0; n--) {
const char *src = t->data;
wchar_t dst;
size_t nchar = 0;
int width = 0;
ATF_REQUIRE(mbsinit(stp) != 0);
for (;;) {
size_t rv = mbrtowc(&dst, src, n, stp);
if (rv == 0)
break;
if (rv == (size_t)-2) {
src += n;
width += n;
continue;
}
if (rv == (size_t)-1) {
ATF_REQUIRE_EQ(errno, EILSEQ);
atf_tc_fail("Invalid sequence");
/* NOTREACHED */
}
width += rv;
src += rv;
if (dst != t->wchars[nchar] ||
width != t->widths[nchar]) {
(void)printf("At position %zd:\n", nchar);
(void)printf(" expected: 0x%04X (%u)\n",
t->wchars[nchar], t->widths[nchar]);
(void)printf(" got : 0x%04X (%u)\n",
dst, width);
atf_tc_fail("Test failed");
}
nchar++;
width = 0;
}
ATF_REQUIRE_EQ_MSG(dst, 0, "Incorrect terminating character: "
"0x%04X (expected: 0x00)", dst);
ATF_REQUIRE_EQ_MSG(nchar, t->length, "Incorrect length: "
"%zd (expected: %zd)", nchar, t->length);
}
printf("Now using mbsrtowcs\n");
{
wchar_t wbuf[SIZE];
size_t rv;
char const *src = t->data;
int i;
(void)memset(wbuf, 0xFF, sizeof(wbuf));
rv = mbsrtowcs(wbuf, &src, SIZE, stp);
ATF_REQUIRE_EQ_MSG(rv, t->length, "Incorrect length: %zd "
"(expected: %zd)", rv, t->length);
ATF_REQUIRE_EQ(src, NULL);
for (i = 0; wbuf[i] != 0; ++i) {
if (wbuf[i] == t->wchars[i])
continue;
(void)printf("At position %d:\n", i);
(void)printf(" expected: 0x%04X\n", t->wchars[i]);
(void)printf(" got : 0x%04X\n", wbuf[i]);
atf_tc_fail("Test failed");
}
ATF_REQUIRE_EQ_MSG((size_t)i, t->length, "Incorrect length: "
"%d (expected: %zd)", i, t->length);
}
(void)printf("Ok.\n");
}
ATF_TC(mbrtowc_internal);
ATF_TC_HEAD(mbrtowc_internal, tc)
{
atf_tc_set_md_var(tc, "descr",
"Checks mbrtowc(3) and mbsrtowcs(3) (using internal "
"state) with different locales");
}
ATF_TC_BODY(mbrtowc_internal, tc)
{
struct test *t;
for (t = &tests[0]; t->data != NULL; ++t)
h_ctype2(t, false);
}
ATF_TC(mbrtowc_object);
ATF_TC_HEAD(mbrtowc_object, tc)
{
atf_tc_set_md_var(tc, "descr",
"Checks mbrtowc(3) and mbsrtowcs(3) (using state "
"object) with different locales");
}
ATF_TC_BODY(mbrtowc_object, tc)
{
struct test *t;
for (t = &tests[0]; t->data != NULL; ++t)
h_ctype2(t, true);
}
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, mbrtowc_internal);
ATF_TP_ADD_TC(tp, mbrtowc_object);
return atf_no_error();
}