Commit 66017cb0 authored by Bruno Haible's avatar Bruno Haible

Tests for module 'mbsnrtowcs'.

parent 6906a95b
2008-12-21 Bruno Haible <bruno@clisp.org>
* modules/mbsnrtowcs-tests: New file.
* tests/test-mbsnrtowcs1.sh: New file.
* tests/test-mbsnrtowcs2.sh: New file.
* tests/test-mbsnrtowcs3.sh: New file.
* tests/test-mbsnrtowcs4.sh: New file.
* tests/test-mbsnrtowcs.c: New file.
New module 'mbsnrtowcs'.
* lib/wchar.in.h (mbsnrtowcs): New declaration.
* lib/mbsnrtowcs.c: New file.
Files:
tests/test-mbsnrtowcs1.sh
tests/test-mbsnrtowcs2.sh
tests/test-mbsnrtowcs3.sh
tests/test-mbsnrtowcs4.sh
tests/test-mbsnrtowcs.c
m4/locale-fr.m4
m4/locale-ja.m4
m4/locale-zh.m4
m4/codeset.m4
Depends-on:
mbrtowc
mbsinit
wctob
configure.ac:
gt_LOCALE_FR
gt_LOCALE_FR_UTF8
gt_LOCALE_JA
gt_LOCALE_ZH_CN
Makefile.am:
TESTS += test-mbsnrtowcs1.sh test-mbsnrtowcs2.sh test-mbsnrtowcs3.sh test-mbsnrtowcs4.sh
TESTS_ENVIRONMENT += \
EXEEXT='@EXEEXT@' \
LOCALE_FR='@LOCALE_FR@' \
LOCALE_FR_UTF8='@LOCALE_FR_UTF8@' \
LOCALE_JA='@LOCALE_JA@' \
LOCALE_ZH_CN='@LOCALE_ZH_CN@'
check_PROGRAMS += test-mbsnrtowcs
/* Test of conversion of string to wide string.
Copyright (C) 2008 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Bruno Haible <bruno@clisp.org>, 2008. */
#include <config.h>
#include <wchar.h>
#include <locale.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define ASSERT(expr) \
do \
{ \
if (!(expr)) \
{ \
fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
fflush (stderr); \
abort (); \
} \
} \
while (0)
int
main (int argc, char *argv[])
{
mbstate_t state;
wchar_t wc;
size_t ret;
/* configure should already have checked that the locale is supported. */
if (setlocale (LC_ALL, "") == NULL)
return 1;
/* Test NUL byte input. */
{
const char *src;
memset (&state, '\0', sizeof (mbstate_t));
src = "";
ret = mbsnrtowcs (NULL, &src, 1, 0, &state);
ASSERT (ret == 0);
ASSERT (mbsinit (&state));
src = "";
ret = mbsnrtowcs (NULL, &src, 1, 1, &state);
ASSERT (ret == 0);
ASSERT (mbsinit (&state));
wc = (wchar_t) 0xBADFACE;
src = "";
ret = mbsnrtowcs (&wc, &src, 1, 0, &state);
ASSERT (ret == 0);
ASSERT (wc == (wchar_t) 0xBADFACE);
ASSERT (mbsinit (&state));
wc = (wchar_t) 0xBADFACE;
src = "";
ret = mbsnrtowcs (&wc, &src, 1, 1, &state);
ASSERT (ret == 0);
ASSERT (wc == 0);
ASSERT (mbsinit (&state));
}
if (argc > 1)
{
int unlimited;
for (unlimited = 0; unlimited < 2; unlimited++)
{
#define BUFSIZE 10
wchar_t buf[BUFSIZE];
const char *src;
mbstate_t temp_state;
{
size_t i;
for (i = 0; i < BUFSIZE; i++)
buf[i] = (wchar_t) 0xBADFACE;
}
switch (argv[1][0])
{
case '1':
/* Locale encoding is ISO-8859-1 or ISO-8859-15. */
{
char input[] = "B\374\337er"; /* "Büßer" */
memset (&state, '\0', sizeof (mbstate_t));
wc = (wchar_t) 0xBADFACE;
ret = mbrtowc (&wc, input, 1, &state);
ASSERT (ret == 1);
ASSERT (wc == 'B');
ASSERT (mbsinit (&state));
input[0] = '\0';
wc = (wchar_t) 0xBADFACE;
ret = mbrtowc (&wc, input + 1, 1, &state);
ASSERT (ret == 1);
ASSERT (wctob (wc) == (unsigned char) '\374');
ASSERT (mbsinit (&state));
input[1] = '\0';
src = input + 2;
temp_state = state;
ret = mbsnrtowcs (NULL, &src, 4, unlimited ? BUFSIZE : 1, &temp_state);
ASSERT (ret == 3);
ASSERT (src == input + 2);
ASSERT (mbsinit (&state));
src = input + 2;
ret = mbsnrtowcs (buf, &src, 4, unlimited ? BUFSIZE : 1, &state);
ASSERT (ret == (unlimited ? 3 : 1));
ASSERT (src == (unlimited ? NULL : input + 3));
ASSERT (wctob (buf[0]) == (unsigned char) '\337');
if (unlimited)
{
ASSERT (buf[1] == 'e');
ASSERT (buf[2] == 'r');
ASSERT (buf[3] == 0);
ASSERT (buf[4] == (wchar_t) 0xBADFACE);
}
else
ASSERT (buf[1] == (wchar_t) 0xBADFACE);
ASSERT (mbsinit (&state));
}
break;
case '2':
/* Locale encoding is UTF-8. */
{
char input[] = "B\303\274\303\237er"; /* "Büßer" */
memset (&state, '\0', sizeof (mbstate_t));
wc = (wchar_t) 0xBADFACE;
ret = mbrtowc (&wc, input, 1, &state);
ASSERT (ret == 1);
ASSERT (wc == 'B');
ASSERT (mbsinit (&state));
input[0] = '\0';
wc = (wchar_t) 0xBADFACE;
ret = mbrtowc (&wc, input + 1, 1, &state);
ASSERT (ret == (size_t)(-2));
ASSERT (wc == (wchar_t) 0xBADFACE);
ASSERT (!mbsinit (&state));
input[1] = '\0';
src = input + 2;
temp_state = state;
ret = mbsnrtowcs (NULL, &src, 6, unlimited ? BUFSIZE : 2, &temp_state);
ASSERT (ret == 4);
ASSERT (src == input + 2);
ASSERT (!mbsinit (&state));
src = input + 2;
ret = mbsnrtowcs (buf, &src, 6, unlimited ? BUFSIZE : 2, &state);
ASSERT (ret == (unlimited ? 4 : 2));
ASSERT (src == (unlimited ? NULL : input + 5));
ASSERT (wctob (buf[0]) == EOF);
ASSERT (wctob (buf[1]) == EOF);
if (unlimited)
{
ASSERT (buf[2] == 'e');
ASSERT (buf[3] == 'r');
ASSERT (buf[4] == 0);
ASSERT (buf[5] == (wchar_t) 0xBADFACE);
}
else
ASSERT (buf[2] == (wchar_t) 0xBADFACE);
ASSERT (mbsinit (&state));
}
break;
case '3':
/* Locale encoding is EUC-JP. */
{
char input[] = "<\306\374\313\334\270\354>"; /* "<日本語>" */
memset (&state, '\0', sizeof (mbstate_t));
wc = (wchar_t) 0xBADFACE;
ret = mbrtowc (&wc, input, 1, &state);
ASSERT (ret == 1);
ASSERT (wc == '<');
ASSERT (mbsinit (&state));
input[0] = '\0';
wc = (wchar_t) 0xBADFACE;
ret = mbrtowc (&wc, input + 1, 2, &state);
ASSERT (ret == 2);
ASSERT (wctob (wc) == EOF);
ASSERT (mbsinit (&state));
input[1] = '\0';
input[2] = '\0';
wc = (wchar_t) 0xBADFACE;
ret = mbrtowc (&wc, input + 3, 1, &state);
ASSERT (ret == (size_t)(-2));
ASSERT (wc == (wchar_t) 0xBADFACE);
ASSERT (!mbsinit (&state));
input[3] = '\0';
src = input + 4;
temp_state = state;
ret = mbsnrtowcs (NULL, &src, 5, unlimited ? BUFSIZE : 2, &temp_state);
ASSERT (ret == 3);
ASSERT (src == input + 4);
ASSERT (!mbsinit (&state));
src = input + 4;
ret = mbsnrtowcs (buf, &src, 5, unlimited ? BUFSIZE : 2, &state);
ASSERT (ret == (unlimited ? 3 : 2));
ASSERT (src == (unlimited ? NULL : input + 7));
ASSERT (wctob (buf[0]) == EOF);
ASSERT (wctob (buf[1]) == EOF);
if (unlimited)
{
ASSERT (buf[2] == '>');
ASSERT (buf[3] == 0);
ASSERT (buf[4] == (wchar_t) 0xBADFACE);
}
else
ASSERT (buf[2] == (wchar_t) 0xBADFACE);
ASSERT (mbsinit (&state));
}
break;
case '4':
/* Locale encoding is GB18030. */
{
char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */
memset (&state, '\0', sizeof (mbstate_t));
wc = (wchar_t) 0xBADFACE;
ret = mbrtowc (&wc, input, 1, &state);
ASSERT (ret == 1);
ASSERT (wc == 'B');
ASSERT (mbsinit (&state));
input[0] = '\0';
wc = (wchar_t) 0xBADFACE;
ret = mbrtowc (&wc, input + 1, 1, &state);
ASSERT (ret == (size_t)(-2));
ASSERT (wc == (wchar_t) 0xBADFACE);
ASSERT (!mbsinit (&state));
input[1] = '\0';
src = input + 2;
temp_state = state;
ret = mbsnrtowcs (NULL, &src, 8, unlimited ? BUFSIZE : 2, &temp_state);
ASSERT (ret == 4);
ASSERT (src == input + 2);
ASSERT (!mbsinit (&state));
src = input + 2;
ret = mbsnrtowcs (buf, &src, 8, unlimited ? BUFSIZE : 2, &state);
ASSERT (ret == (unlimited ? 4 : 2));
ASSERT (src == (unlimited ? NULL : input + 7));
ASSERT (wctob (buf[0]) == EOF);
ASSERT (wctob (buf[1]) == EOF);
if (unlimited)
{
ASSERT (buf[2] == 'e');
ASSERT (buf[3] == 'r');
ASSERT (buf[4] == 0);
ASSERT (buf[5] == (wchar_t) 0xBADFACE);
}
else
ASSERT (buf[2] == (wchar_t) 0xBADFACE);
ASSERT (mbsinit (&state));
}
break;
default:
return 1;
}
}
return 0;
}
return 1;
}
#!/bin/sh
# Test in an ISO-8859-1 or ISO-8859-15 locale.
: ${LOCALE_FR=fr_FR}
if test $LOCALE_FR = none; then
if test -f /usr/bin/localedef; then
echo "Skipping test: no traditional french locale is installed"
else
echo "Skipping test: no traditional french locale is supported"
fi
exit 77
fi
LC_ALL=$LOCALE_FR \
./test-mbsnrtowcs${EXEEXT} 1
#!/bin/sh
# Test whether a specific UTF-8 locale is installed.
: ${LOCALE_FR_UTF8=fr_FR.UTF-8}
if test $LOCALE_FR_UTF8 = none; then
if test -f /usr/bin/localedef; then
echo "Skipping test: no french Unicode locale is installed"
else
echo "Skipping test: no french Unicode locale is supported"
fi
exit 77
fi
LC_ALL=$LOCALE_FR_UTF8 \
./test-mbsnrtowcs${EXEEXT} 2
#!/bin/sh
# Test whether a specific EUC-JP locale is installed.
: ${LOCALE_JA=ja_JP}
if test $LOCALE_JA = none; then
if test -f /usr/bin/localedef; then
echo "Skipping test: no traditional japanese locale is installed"
else
echo "Skipping test: no traditional japanese locale is supported"
fi
exit 77
fi
LC_ALL=$LOCALE_JA \
./test-mbsnrtowcs${EXEEXT} 3
#!/bin/sh
# Test whether a specific GB18030 locale is installed.
: ${LOCALE_ZH_CN=zh_CN}
if test $LOCALE_ZH_CN = none; then
if test -f /usr/bin/localedef; then
echo "Skipping test: no transitional chinese locale is installed"
else
echo "Skipping test: no transitional chinese locale is supported"
fi
exit 77
fi
LC_ALL=$LOCALE_ZH_CN \
./test-mbsnrtowcs${EXEEXT} 4
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