Add test programs for mbsnrtowcs() and wcsnrtombs().
This commit is contained in:
Tim J. Robbins
parent
7d7287dc7d
commit
a24d9b9413
@ -2,7 +2,9 @@
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TESTS= test-mbrtowc \
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test-wcrtomb \
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test-mbsnrtowcs \
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test-mbsrtowcs \
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test-wcsnrtombs \
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test-wcsrtombs \
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test-btowc \
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test-mbrlen \
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192
tools/regression/lib/libc/locale/test-mbsnrtowcs.c
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192
tools/regression/lib/libc/locale/test-mbsnrtowcs.c
Normal file
@ -0,0 +1,192 @@
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/*-
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* Copyright (c) 2002-2004 Tim J. Robbins
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/*
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* Test program for mbsnrtowcs().
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*
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* The function is tested with both the "C" ("POSIX") LC_CTYPE setting and
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* "ja_JP.eucJP". Other encodings are not tested.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <assert.h>
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#include <errno.h>
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#include <limits.h>
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#include <locale.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <wchar.h>
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int
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main(int argc, char *argv[])
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{
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char srcbuf[128];
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wchar_t dstbuf[128];
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char *src;
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mbstate_t s;
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/*
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* C/POSIX locale.
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*/
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/* Simple null terminated string. */
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memset(srcbuf, 0xcc, sizeof(srcbuf));
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strcpy(srcbuf, "hello");
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wmemset(dstbuf, 0xcccc, sizeof(dstbuf) / sizeof(*dstbuf));
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src = srcbuf;
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memset(&s, 0, sizeof(s));
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assert(mbsnrtowcs(dstbuf, (const char **)&src, 6, sizeof(dstbuf) /
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sizeof(*dstbuf), &s) == 5);
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assert(wcscmp(dstbuf, L"hello") == 0);
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assert(dstbuf[6] == 0xcccc);
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assert(src == NULL);
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/* Simple null terminated string, stopping early. */
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memset(srcbuf, 0xcc, sizeof(srcbuf));
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strcpy(srcbuf, "hello");
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wmemset(dstbuf, 0xcccc, sizeof(dstbuf) / sizeof(*dstbuf));
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src = srcbuf;
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memset(&s, 0, sizeof(s));
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assert(mbsnrtowcs(dstbuf, (const char **)&src, 4, sizeof(dstbuf) /
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sizeof(*dstbuf), &s) == 4);
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assert(wmemcmp(dstbuf, L"hell", 4) == 0);
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assert(dstbuf[5] == 0xcccc);
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assert(src == srcbuf + 4);
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/* Not enough space in destination buffer. */
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memset(srcbuf, 0xcc, sizeof(srcbuf));
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strcpy(srcbuf, "hello");
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wmemset(dstbuf, 0xcccc, sizeof(dstbuf) / sizeof(*dstbuf));
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src = srcbuf;
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memset(&s, 0, sizeof(s));
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assert(mbsnrtowcs(dstbuf, (const char **)&src, 6, 4, &s) == 4);
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assert(wmemcmp(dstbuf, L"hell", 4) == 0);
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assert(dstbuf[5] == 0xcccc);
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assert(src == srcbuf + 4);
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/* Null terminated string, internal dest. buffer */
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memset(srcbuf, 0xcc, sizeof(srcbuf));
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strcpy(srcbuf, "hello");
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src = srcbuf;
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memset(&s, 0, sizeof(s));
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assert(mbsnrtowcs(NULL, (const char **)&src, 6, 0, &s) == 5);
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/* Null terminated string, internal dest. buffer, stopping early */
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memset(srcbuf, 0xcc, sizeof(srcbuf));
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strcpy(srcbuf, "hello");
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src = srcbuf;
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memset(&s, 0, sizeof(s));
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assert(mbsnrtowcs(NULL, (const char **)&src, 4, 0, &s) == 4);
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/* Null terminated string, internal state. */
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memset(srcbuf, 0xcc, sizeof(srcbuf));
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strcpy(srcbuf, "hello");
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wmemset(dstbuf, 0xcccc, sizeof(dstbuf) / sizeof(*dstbuf));
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src = srcbuf;
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assert(mbsnrtowcs(dstbuf, (const char **)&src, 6, sizeof(dstbuf) /
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sizeof(*dstbuf), NULL) == 5);
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assert(wcscmp(dstbuf, L"hello") == 0);
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assert(dstbuf[6] == 0xcccc);
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assert(src == NULL);
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/* Null terminated string, internal state, internal dest. buffer. */
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memset(srcbuf, 0xcc, sizeof(srcbuf));
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strcpy(srcbuf, "hello");
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src = srcbuf;
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assert(mbsnrtowcs(NULL, (const char **)&src, 6, 0, NULL) == 5);
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/* Empty source buffer. */
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memset(srcbuf, 0xcc, sizeof(srcbuf));
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srcbuf[0] = '\0';
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src = srcbuf;
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memset(&s, 0, sizeof(s));
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wmemset(dstbuf, 0xcccc, sizeof(dstbuf) / sizeof(*dstbuf));
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assert(mbsnrtowcs(dstbuf, (const char **)&src, 1, 1, &s) == 0);
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assert(dstbuf[0] == 0);
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assert(dstbuf[1] == 0xcccc);
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assert(src == NULL);
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/* Zero length destination buffer. */
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memset(srcbuf, 0xcc, sizeof(srcbuf));
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strcpy(srcbuf, "hello");
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src = srcbuf;
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memset(&s, 0, sizeof(s));
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wmemset(dstbuf, 0xcccc, sizeof(dstbuf) / sizeof(*dstbuf));
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assert(mbsnrtowcs(dstbuf, (const char **)&src, 1, 0, &s) == 0);
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assert(dstbuf[0] == 0xcccc);
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assert(src == srcbuf);
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/* Zero length source buffer. */
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memset(srcbuf, 0xcc, sizeof(srcbuf));
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src = srcbuf;
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memset(&s, 0, sizeof(s));
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wmemset(dstbuf, 0xcccc, sizeof(dstbuf) / sizeof(*dstbuf));
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assert(mbsnrtowcs(dstbuf, (const char **)&src, 0, 1, &s) == 0);
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assert(dstbuf[0] == 0xcccc);
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assert(src == srcbuf);
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/*
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* Japanese (EUC) locale.
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*/
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assert(strcmp(setlocale(LC_CTYPE, "ja_JP.eucJP"), "ja_JP.eucJP") == 0);
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assert(MB_CUR_MAX > 1);
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memset(srcbuf, 0xcc, sizeof(srcbuf));
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strcpy(srcbuf, "\xA3\xC1 B \xA3\xC3");
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src = srcbuf;
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memset(&s, 0, sizeof(s));
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wmemset(dstbuf, 0xcccc, sizeof(dstbuf) / sizeof(*dstbuf));
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assert(mbsnrtowcs(dstbuf, (const char **)&src, 8, sizeof(dstbuf) /
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sizeof(*dstbuf), &s) == 5);
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assert(dstbuf[0] == 0xA3C1 && dstbuf[1] == 0x20 && dstbuf[2] == 0x42 &&
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dstbuf[3] == 0x20 && dstbuf[4] == 0xA3C3 && dstbuf[5] == 0);
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assert(src == NULL);
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/* Partial character. */
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memset(srcbuf, 0xcc, sizeof(srcbuf));
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strcpy(srcbuf, "\xA3\xC1 B \xA3\xC3");
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src = srcbuf;
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memset(&s, 0, sizeof(s));
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wmemset(dstbuf, 0xcccc, sizeof(dstbuf) / sizeof(*dstbuf));
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assert(mbsnrtowcs(dstbuf, (const char **)&src, 6, sizeof(dstbuf) /
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sizeof(*dstbuf), &s) == 4);
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assert(src == srcbuf + 6);
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assert(!mbsinit(&s));
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assert(mbsnrtowcs(dstbuf, (const char **)&src, 1, sizeof(dstbuf) /
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sizeof(*dstbuf), &s) == 1);
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assert(src == srcbuf + 7);
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assert(mbsnrtowcs(dstbuf, (const char **)&src, 1, sizeof(dstbuf) /
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sizeof(*dstbuf), &s) == 0);
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assert(src == NULL);
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printf("PASS mbsnrtowcs()\n");
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return (0);
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}
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192
tools/regression/lib/libc/locale/test-wcsnrtombs.c
Normal file
192
tools/regression/lib/libc/locale/test-wcsnrtombs.c
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@ -0,0 +1,192 @@
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/*-
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* Copyright (c) 2002-2004 Tim J. Robbins
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/*
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* Test program for wcsnrtombs().
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*
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* The function is tested with both the "C" ("POSIX") LC_CTYPE setting and
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* "ja_JP.eucJP". Other encodings are not tested.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <assert.h>
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#include <errno.h>
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#include <limits.h>
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#include <locale.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <wchar.h>
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int
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main(int argc, char *argv[])
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{
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wchar_t srcbuf[128];
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char dstbuf[128];
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wchar_t *src;
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mbstate_t s;
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/*
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* C/POSIX locale.
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*/
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/* Simple null terminated string. */
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wmemset(srcbuf, 0xcc, sizeof(srcbuf) / sizeof(*srcbuf));
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wcscpy(srcbuf, L"hello");
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memset(dstbuf, 0xcc, sizeof(dstbuf));
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src = srcbuf;
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memset(&s, 0, sizeof(s));
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assert(wcsnrtombs(dstbuf, (const wchar_t **)&src, 6, sizeof(dstbuf),
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&s) == 5);
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assert(strcmp(dstbuf, "hello") == 0);
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assert((unsigned char)dstbuf[6] == 0xcc);
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assert(src == NULL);
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/* Simple null terminated string, stopping early. */
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wmemset(srcbuf, 0xcc, sizeof(srcbuf) / sizeof(*srcbuf));
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wcscpy(srcbuf, L"hello");
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memset(dstbuf, 0xcc, sizeof(dstbuf));
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src = srcbuf;
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memset(&s, 0, sizeof(s));
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assert(wcsnrtombs(dstbuf, (const wchar_t **)&src, 4, sizeof(dstbuf),
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&s) == 4);
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assert(memcmp(dstbuf, "hell", 4) == 0);
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assert((unsigned char)dstbuf[5] == 0xcc);
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assert(src == srcbuf + 4);
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/* Not enough space in destination buffer. */
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wmemset(srcbuf, 0xcc, sizeof(srcbuf) / sizeof(*srcbuf));
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wcscpy(srcbuf, L"hello");
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memset(dstbuf, 0xcc, sizeof(dstbuf));
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src = srcbuf;
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memset(&s, 0, sizeof(s));
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assert(wcsnrtombs(dstbuf, (const wchar_t **)&src, 6, 4,
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&s) == 4);
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assert(memcmp(dstbuf, "hell", 4) == 0);
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assert((unsigned char)dstbuf[5] == 0xcc);
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assert(src == srcbuf + 4);
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/* Null terminated string, internal dest. buffer */
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wmemset(srcbuf, 0xcc, sizeof(srcbuf) / sizeof(*srcbuf));
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wcscpy(srcbuf, L"hello");
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src = srcbuf;
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memset(&s, 0, sizeof(s));
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assert(wcsnrtombs(NULL, (const wchar_t **)&src, 6, sizeof(dstbuf),
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&s) == 5);
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/* Null terminated string, internal dest. buffer, stopping early. */
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wmemset(srcbuf, 0xcc, sizeof(srcbuf) / sizeof(*srcbuf));
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wcscpy(srcbuf, L"hello");
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src = srcbuf;
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memset(&s, 0, sizeof(s));
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assert(wcsnrtombs(NULL, (const wchar_t **)&src, 4, sizeof(dstbuf),
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&s) == 4);
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/* Null terminated string, internal state. */
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wmemset(srcbuf, 0xcc, sizeof(srcbuf) / sizeof(*srcbuf));
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wcscpy(srcbuf, L"hello");
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memset(dstbuf, 0xcc, sizeof(dstbuf));
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src = srcbuf;
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assert(wcsnrtombs(dstbuf, (const wchar_t **)&src, 6, sizeof(dstbuf),
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NULL) == 5);
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assert(strcmp(dstbuf, "hello") == 0);
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assert((unsigned char)dstbuf[6] == 0xcc);
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assert(src == NULL);
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/* Null terminated string, internal state, internal dest. buffer. */
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wmemset(srcbuf, 0xcc, sizeof(srcbuf) / sizeof(*srcbuf));
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wcscpy(srcbuf, L"hello");
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src = srcbuf;
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assert(wcsnrtombs(NULL, (const wchar_t **)&src, 6, 0, NULL) == 5);
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/* Empty source buffer. */
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wmemset(srcbuf, 0xcc, sizeof(srcbuf) / sizeof(*srcbuf));
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srcbuf[0] = L'\0';
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memset(dstbuf, 0xcc, sizeof(dstbuf));
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src = srcbuf;
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memset(&s, 0, sizeof(s));
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assert(wcsnrtombs(dstbuf, (const wchar_t **)&src, 1, sizeof(dstbuf),
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&s) == 0);
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assert(dstbuf[0] == L'\0');
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/* Zero length destination buffer. */
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wmemset(srcbuf, 0xcc, sizeof(srcbuf) / sizeof(*srcbuf));
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wcscpy(srcbuf, L"hello");
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memset(dstbuf, 0xcc, sizeof(dstbuf));
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src = srcbuf;
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memset(&s, 0, sizeof(s));
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assert(wcsnrtombs(dstbuf, (const wchar_t **)&src, 6, 0, &s) == 0);
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assert((unsigned char)dstbuf[0] == 0xcc);
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/* Zero length source buffer. */
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wmemset(srcbuf, 0xcc, sizeof(srcbuf) / sizeof(*srcbuf));
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memset(dstbuf, 0xcc, sizeof(dstbuf));
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src = srcbuf;
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memset(&s, 0, sizeof(s));
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assert(wcsnrtombs(dstbuf, (const wchar_t **)&src, 0, sizeof(dstbuf),
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&s) == 0);
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assert((unsigned char)dstbuf[0] == 0xcc);
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assert(src == srcbuf);
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/*
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* Japanese (EUC) locale.
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*/
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assert(strcmp(setlocale(LC_CTYPE, "ja_JP.eucJP"), "ja_JP.eucJP") == 0);
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assert(MB_CUR_MAX > 1);
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wmemset(srcbuf, 0xcc, sizeof(srcbuf) / sizeof(*srcbuf));
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srcbuf[0] = 0xA3C1;
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srcbuf[1] = 0x0020;
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srcbuf[2] = 0x0042;
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srcbuf[3] = 0x0020;
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srcbuf[4] = 0xA3C3;
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srcbuf[5] = 0x0000;
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memset(dstbuf, 0xcc, sizeof(dstbuf));
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src = srcbuf;
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memset(&s, 0, sizeof(s));
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assert(wcsnrtombs(dstbuf, (const wchar_t **)&src, 6, sizeof(dstbuf),
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&s) == 7);
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assert(strcmp(dstbuf, "\xA3\xC1 B \xA3\xC3") == 0);
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assert((unsigned char)dstbuf[8] == 0xcc);
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assert(src == NULL);
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/* Stopping early. */
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memset(dstbuf, 0xcc, sizeof(dstbuf));
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src = srcbuf;
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memset(&s, 0, sizeof(s));
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assert(wcsnrtombs(dstbuf, (const wchar_t **)&src, 6, 6,
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&s) == 5);
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assert(memcmp(dstbuf, "\xA3\xC1 B ", 5) == 0);
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assert((unsigned char)dstbuf[5] == 0xcc);
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assert(src == srcbuf + 4);
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printf("PASS wcsnrtombs()\n");
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return (0);
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}
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