|
Packit |
33f14e |
/* Test of conversion of string to wide string.
|
|
Packit |
33f14e |
Copyright (C) 2008-2017 Free Software Foundation, Inc.
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
This program is free software: you can redistribute it and/or modify
|
|
Packit |
33f14e |
it under the terms of the GNU General Public License as published by
|
|
Packit |
33f14e |
the Free Software Foundation; either version 3 of the License, or
|
|
Packit |
33f14e |
(at your option) any later version.
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
This program is distributed in the hope that it will be useful,
|
|
Packit |
33f14e |
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
Packit |
33f14e |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
Packit |
33f14e |
GNU General Public License for more details.
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
You should have received a copy of the GNU General Public License
|
|
Packit |
33f14e |
along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
/* Written by Bruno Haible <bruno@clisp.org>, 2008. */
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
#include <config.h>
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
#include <wchar.h>
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
#include "signature.h"
|
|
Packit |
33f14e |
SIGNATURE_CHECK (mbsrtowcs, size_t, (wchar_t *, char const **, size_t,
|
|
Packit |
33f14e |
mbstate_t *));
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
#include <locale.h>
|
|
Packit |
33f14e |
#include <stdio.h>
|
|
Packit |
33f14e |
#include <string.h>
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
#include "macros.h"
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
int
|
|
Packit |
33f14e |
main (int argc, char *argv[])
|
|
Packit |
33f14e |
{
|
|
Packit |
33f14e |
mbstate_t state;
|
|
Packit |
33f14e |
wchar_t wc;
|
|
Packit |
33f14e |
size_t ret;
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
/* configure should already have checked that the locale is supported. */
|
|
Packit |
33f14e |
if (setlocale (LC_ALL, "") == NULL)
|
|
Packit |
33f14e |
return 1;
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
/* Test NUL byte input. */
|
|
Packit |
33f14e |
{
|
|
Packit |
33f14e |
const char *src;
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
memset (&state, '\0', sizeof (mbstate_t));
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
src = "";
|
|
Packit |
33f14e |
ret = mbsrtowcs (NULL, &src, 0, &state);
|
|
Packit |
33f14e |
ASSERT (ret == 0);
|
|
Packit |
33f14e |
ASSERT (mbsinit (&state));
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
src = "";
|
|
Packit |
33f14e |
ret = mbsrtowcs (NULL, &src, 1, &state);
|
|
Packit |
33f14e |
ASSERT (ret == 0);
|
|
Packit |
33f14e |
ASSERT (mbsinit (&state));
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
wc = (wchar_t) 0xBADFACE;
|
|
Packit |
33f14e |
src = "";
|
|
Packit |
33f14e |
ret = mbsrtowcs (&wc, &src, 0, &state);
|
|
Packit |
33f14e |
ASSERT (ret == 0);
|
|
Packit |
33f14e |
ASSERT (wc == (wchar_t) 0xBADFACE);
|
|
Packit |
33f14e |
ASSERT (mbsinit (&state));
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
wc = (wchar_t) 0xBADFACE;
|
|
Packit |
33f14e |
src = "";
|
|
Packit |
33f14e |
ret = mbsrtowcs (&wc, &src, 1, &state);
|
|
Packit |
33f14e |
ASSERT (ret == 0);
|
|
Packit |
33f14e |
ASSERT (wc == 0);
|
|
Packit |
33f14e |
ASSERT (mbsinit (&state));
|
|
Packit |
33f14e |
}
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
if (argc > 1)
|
|
Packit |
33f14e |
{
|
|
Packit |
33f14e |
int unlimited;
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
for (unlimited = 0; unlimited < 2; unlimited++)
|
|
Packit |
33f14e |
{
|
|
Packit |
33f14e |
#define BUFSIZE 10
|
|
Packit |
33f14e |
wchar_t buf[BUFSIZE];
|
|
Packit |
33f14e |
const char *src;
|
|
Packit |
33f14e |
mbstate_t temp_state;
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
{
|
|
Packit |
33f14e |
size_t i;
|
|
Packit |
33f14e |
for (i = 0; i < BUFSIZE; i++)
|
|
Packit |
33f14e |
buf[i] = (wchar_t) 0xBADFACE;
|
|
Packit |
33f14e |
}
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
switch (argv[1][0])
|
|
Packit |
33f14e |
{
|
|
Packit |
33f14e |
case '1':
|
|
Packit |
33f14e |
/* Locale encoding is ISO-8859-1 or ISO-8859-15. */
|
|
Packit |
33f14e |
{
|
|
Packit |
33f14e |
char input[] = "B\374\337er"; /* "Büßer" */
|
|
Packit |
33f14e |
memset (&state, '\0', sizeof (mbstate_t));
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
wc = (wchar_t) 0xBADFACE;
|
|
Packit |
33f14e |
ret = mbrtowc (&wc, input, 1, &state);
|
|
Packit |
33f14e |
ASSERT (ret == 1);
|
|
Packit |
33f14e |
ASSERT (wc == 'B');
|
|
Packit |
33f14e |
ASSERT (mbsinit (&state));
|
|
Packit |
33f14e |
input[0] = '\0';
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
wc = (wchar_t) 0xBADFACE;
|
|
Packit |
33f14e |
ret = mbrtowc (&wc, input + 1, 1, &state);
|
|
Packit |
33f14e |
ASSERT (ret == 1);
|
|
Packit |
33f14e |
ASSERT (wctob (wc) == (unsigned char) '\374');
|
|
Packit |
33f14e |
ASSERT (mbsinit (&state));
|
|
Packit |
33f14e |
input[1] = '\0';
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
src = input + 2;
|
|
Packit |
33f14e |
temp_state = state;
|
|
Packit |
33f14e |
ret = mbsrtowcs (NULL, &src, unlimited ? BUFSIZE : 1, &temp_state);
|
|
Packit |
33f14e |
ASSERT (ret == 3);
|
|
Packit |
33f14e |
ASSERT (src == input + 2);
|
|
Packit |
33f14e |
ASSERT (mbsinit (&state));
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
src = input + 2;
|
|
Packit |
33f14e |
ret = mbsrtowcs (buf, &src, unlimited ? BUFSIZE : 1, &state);
|
|
Packit |
33f14e |
ASSERT (ret == (unlimited ? 3 : 1));
|
|
Packit |
33f14e |
ASSERT (src == (unlimited ? NULL : input + 3));
|
|
Packit |
33f14e |
ASSERT (wctob (buf[0]) == (unsigned char) '\337');
|
|
Packit |
33f14e |
if (unlimited)
|
|
Packit |
33f14e |
{
|
|
Packit |
33f14e |
ASSERT (buf[1] == 'e');
|
|
Packit |
33f14e |
ASSERT (buf[2] == 'r');
|
|
Packit |
33f14e |
ASSERT (buf[3] == 0);
|
|
Packit |
33f14e |
ASSERT (buf[4] == (wchar_t) 0xBADFACE);
|
|
Packit |
33f14e |
}
|
|
Packit |
33f14e |
else
|
|
Packit |
33f14e |
ASSERT (buf[1] == (wchar_t) 0xBADFACE);
|
|
Packit |
33f14e |
ASSERT (mbsinit (&state));
|
|
Packit |
33f14e |
}
|
|
Packit |
33f14e |
break;
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
case '2':
|
|
Packit |
33f14e |
/* Locale encoding is UTF-8. */
|
|
Packit |
33f14e |
{
|
|
Packit |
33f14e |
char input[] = "B\303\274\303\237er"; /* "Büßer" */
|
|
Packit |
33f14e |
memset (&state, '\0', sizeof (mbstate_t));
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
wc = (wchar_t) 0xBADFACE;
|
|
Packit |
33f14e |
ret = mbrtowc (&wc, input, 1, &state);
|
|
Packit |
33f14e |
ASSERT (ret == 1);
|
|
Packit |
33f14e |
ASSERT (wc == 'B');
|
|
Packit |
33f14e |
ASSERT (mbsinit (&state));
|
|
Packit |
33f14e |
input[0] = '\0';
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
wc = (wchar_t) 0xBADFACE;
|
|
Packit |
33f14e |
ret = mbrtowc (&wc, input + 1, 1, &state);
|
|
Packit |
33f14e |
ASSERT (ret == (size_t)(-2));
|
|
Packit |
33f14e |
ASSERT (wc == (wchar_t) 0xBADFACE);
|
|
Packit |
33f14e |
ASSERT (!mbsinit (&state));
|
|
Packit |
33f14e |
input[1] = '\0';
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
src = input + 2;
|
|
Packit |
33f14e |
temp_state = state;
|
|
Packit |
33f14e |
ret = mbsrtowcs (NULL, &src, unlimited ? BUFSIZE : 2, &temp_state);
|
|
Packit |
33f14e |
ASSERT (ret == 4);
|
|
Packit |
33f14e |
ASSERT (src == input + 2);
|
|
Packit |
33f14e |
ASSERT (!mbsinit (&state));
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
src = input + 2;
|
|
Packit |
33f14e |
ret = mbsrtowcs (buf, &src, unlimited ? BUFSIZE : 2, &state);
|
|
Packit |
33f14e |
ASSERT (ret == (unlimited ? 4 : 2));
|
|
Packit |
33f14e |
ASSERT (src == (unlimited ? NULL : input + 5));
|
|
Packit |
33f14e |
ASSERT (wctob (buf[0]) == EOF);
|
|
Packit |
33f14e |
ASSERT (wctob (buf[1]) == EOF);
|
|
Packit |
33f14e |
if (unlimited)
|
|
Packit |
33f14e |
{
|
|
Packit |
33f14e |
ASSERT (buf[2] == 'e');
|
|
Packit |
33f14e |
ASSERT (buf[3] == 'r');
|
|
Packit |
33f14e |
ASSERT (buf[4] == 0);
|
|
Packit |
33f14e |
ASSERT (buf[5] == (wchar_t) 0xBADFACE);
|
|
Packit |
33f14e |
}
|
|
Packit |
33f14e |
else
|
|
Packit |
33f14e |
ASSERT (buf[2] == (wchar_t) 0xBADFACE);
|
|
Packit |
33f14e |
ASSERT (mbsinit (&state));
|
|
Packit |
33f14e |
}
|
|
Packit |
33f14e |
break;
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
case '3':
|
|
Packit |
33f14e |
/* Locale encoding is EUC-JP. */
|
|
Packit |
33f14e |
{
|
|
Packit |
33f14e |
char input[] = "<\306\374\313\334\270\354>"; /* "<日本語>" */
|
|
Packit |
33f14e |
memset (&state, '\0', sizeof (mbstate_t));
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
wc = (wchar_t) 0xBADFACE;
|
|
Packit |
33f14e |
ret = mbrtowc (&wc, input, 1, &state);
|
|
Packit |
33f14e |
ASSERT (ret == 1);
|
|
Packit |
33f14e |
ASSERT (wc == '<');
|
|
Packit |
33f14e |
ASSERT (mbsinit (&state));
|
|
Packit |
33f14e |
input[0] = '\0';
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
wc = (wchar_t) 0xBADFACE;
|
|
Packit |
33f14e |
ret = mbrtowc (&wc, input + 1, 2, &state);
|
|
Packit |
33f14e |
ASSERT (ret == 2);
|
|
Packit |
33f14e |
ASSERT (wctob (wc) == EOF);
|
|
Packit |
33f14e |
ASSERT (mbsinit (&state));
|
|
Packit |
33f14e |
input[1] = '\0';
|
|
Packit |
33f14e |
input[2] = '\0';
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
wc = (wchar_t) 0xBADFACE;
|
|
Packit |
33f14e |
ret = mbrtowc (&wc, input + 3, 1, &state);
|
|
Packit |
33f14e |
ASSERT (ret == (size_t)(-2));
|
|
Packit |
33f14e |
ASSERT (wc == (wchar_t) 0xBADFACE);
|
|
Packit |
33f14e |
ASSERT (!mbsinit (&state));
|
|
Packit |
33f14e |
input[3] = '\0';
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
src = input + 4;
|
|
Packit |
33f14e |
temp_state = state;
|
|
Packit |
33f14e |
ret = mbsrtowcs (NULL, &src, unlimited ? BUFSIZE : 2, &temp_state);
|
|
Packit |
33f14e |
ASSERT (ret == 3);
|
|
Packit |
33f14e |
ASSERT (src == input + 4);
|
|
Packit |
33f14e |
ASSERT (!mbsinit (&state));
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
src = input + 4;
|
|
Packit |
33f14e |
ret = mbsrtowcs (buf, &src, unlimited ? BUFSIZE : 2, &state);
|
|
Packit |
33f14e |
ASSERT (ret == (unlimited ? 3 : 2));
|
|
Packit |
33f14e |
ASSERT (src == (unlimited ? NULL : input + 7));
|
|
Packit |
33f14e |
ASSERT (wctob (buf[0]) == EOF);
|
|
Packit |
33f14e |
ASSERT (wctob (buf[1]) == EOF);
|
|
Packit |
33f14e |
if (unlimited)
|
|
Packit |
33f14e |
{
|
|
Packit |
33f14e |
ASSERT (buf[2] == '>');
|
|
Packit |
33f14e |
ASSERT (buf[3] == 0);
|
|
Packit |
33f14e |
ASSERT (buf[4] == (wchar_t) 0xBADFACE);
|
|
Packit |
33f14e |
}
|
|
Packit |
33f14e |
else
|
|
Packit |
33f14e |
ASSERT (buf[2] == (wchar_t) 0xBADFACE);
|
|
Packit |
33f14e |
ASSERT (mbsinit (&state));
|
|
Packit |
33f14e |
}
|
|
Packit |
33f14e |
break;
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
case '4':
|
|
Packit |
33f14e |
/* Locale encoding is GB18030. */
|
|
Packit |
33f14e |
{
|
|
Packit |
33f14e |
char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */
|
|
Packit |
33f14e |
memset (&state, '\0', sizeof (mbstate_t));
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
wc = (wchar_t) 0xBADFACE;
|
|
Packit |
33f14e |
ret = mbrtowc (&wc, input, 1, &state);
|
|
Packit |
33f14e |
ASSERT (ret == 1);
|
|
Packit |
33f14e |
ASSERT (wc == 'B');
|
|
Packit |
33f14e |
ASSERT (mbsinit (&state));
|
|
Packit |
33f14e |
input[0] = '\0';
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
wc = (wchar_t) 0xBADFACE;
|
|
Packit |
33f14e |
ret = mbrtowc (&wc, input + 1, 1, &state);
|
|
Packit |
33f14e |
ASSERT (ret == (size_t)(-2));
|
|
Packit |
33f14e |
ASSERT (wc == (wchar_t) 0xBADFACE);
|
|
Packit |
33f14e |
ASSERT (!mbsinit (&state));
|
|
Packit |
33f14e |
input[1] = '\0';
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
src = input + 2;
|
|
Packit |
33f14e |
temp_state = state;
|
|
Packit |
33f14e |
ret = mbsrtowcs (NULL, &src, unlimited ? BUFSIZE : 2, &temp_state);
|
|
Packit |
33f14e |
ASSERT (ret == 4);
|
|
Packit |
33f14e |
ASSERT (src == input + 2);
|
|
Packit |
33f14e |
ASSERT (!mbsinit (&state));
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
src = input + 2;
|
|
Packit |
33f14e |
ret = mbsrtowcs (buf, &src, unlimited ? BUFSIZE : 2, &state);
|
|
Packit |
33f14e |
ASSERT (ret == (unlimited ? 4 : 2));
|
|
Packit |
33f14e |
ASSERT (src == (unlimited ? NULL : input + 7));
|
|
Packit |
33f14e |
ASSERT (wctob (buf[0]) == EOF);
|
|
Packit |
33f14e |
ASSERT (wctob (buf[1]) == EOF);
|
|
Packit |
33f14e |
if (unlimited)
|
|
Packit |
33f14e |
{
|
|
Packit |
33f14e |
ASSERT (buf[2] == 'e');
|
|
Packit |
33f14e |
ASSERT (buf[3] == 'r');
|
|
Packit |
33f14e |
ASSERT (buf[4] == 0);
|
|
Packit |
33f14e |
ASSERT (buf[5] == (wchar_t) 0xBADFACE);
|
|
Packit |
33f14e |
}
|
|
Packit |
33f14e |
else
|
|
Packit |
33f14e |
ASSERT (buf[2] == (wchar_t) 0xBADFACE);
|
|
Packit |
33f14e |
ASSERT (mbsinit (&state));
|
|
Packit |
33f14e |
}
|
|
Packit |
33f14e |
break;
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
default:
|
|
Packit |
33f14e |
return 1;
|
|
Packit |
33f14e |
}
|
|
Packit |
33f14e |
}
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
return 0;
|
|
Packit |
33f14e |
}
|
|
Packit |
33f14e |
|
|
Packit |
33f14e |
return 1;
|
|
Packit |
33f14e |
}
|