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* libio/Makefile (tests): Add tst-getwc and tst_putwc. (CFLAGS-tst_putwc.c): New definition. * libio/tst_getwc.c: New file. * libio/tst_getwc.input: New file. * libio/tst_putwc.c: New file.
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Ulrich Drepper
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Jun 23, 2000
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/* Simple test of getwc in the C locale. | ||
Copyright (C) 2000 Free Software Foundation, Inc. | ||
This file is part of the GNU C Library. | ||
Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000. | ||
The GNU C Library is free software; you can redistribute it and/or | ||
modify it under the terms of the GNU Library General Public License as | ||
published by the Free Software Foundation; either version 2 of the | ||
License, or (at your option) any later version. | ||
The GNU C Library 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 | ||
Library General Public License for more details. | ||
You should have received a copy of the GNU Library General Public | ||
License along with the GNU C Library; see the file COPYING.LIB. If not, | ||
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | ||
Boston, MA 02111-1307, USA. */ | ||
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#include <stdio.h> | ||
#include <wchar.h> | ||
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int | ||
main (void) | ||
{ | ||
wchar_t buf[100]; | ||
size_t n = 0; | ||
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wmemset (buf, L'\0', sizeof (buf) / sizeof (buf[0])); | ||
while (! feof (stdin) && n < sizeof (buf) - 1) | ||
{ | ||
buf[n] = getwc (stdin); | ||
if (buf[n] == WEOF) | ||
break; | ||
++n; | ||
} | ||
buf[n] = L'\0'; | ||
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return wcscmp (buf, L"This is a test of getwc\n") != 0; | ||
} |
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This is a test of getwc |
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/* Simple test of putwc in the C locale. | ||
Copyright (C) 2000 Free Software Foundation, Inc. | ||
This file is part of the GNU C Library. | ||
Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000. | ||
The GNU C Library is free software; you can redistribute it and/or | ||
modify it under the terms of the GNU Library General Public License as | ||
published by the Free Software Foundation; either version 2 of the | ||
License, or (at your option) any later version. | ||
The GNU C Library 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 | ||
Library General Public License for more details. | ||
You should have received a copy of the GNU Library General Public | ||
License along with the GNU C Library; see the file COPYING.LIB. If not, | ||
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | ||
Boston, MA 02111-1307, USA. */ | ||
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#include <errno.h> | ||
#include <error.h> | ||
#include <stdio.h> | ||
#include <stdlib.h> | ||
#include <wchar.h> | ||
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static const char outname[] = OBJPFX "tst_putwc.temp"; | ||
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#define TEST_FUNCTION do_test () | ||
int | ||
do_test (void) | ||
{ | ||
const wchar_t str[] = L"This is a test of putwc\n"; | ||
wchar_t buf[100]; | ||
size_t n = 0; | ||
FILE *fp; | ||
int res = 0; | ||
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fp = fopen (outname, "w+"); | ||
if (fp == NULL) | ||
error (EXIT_FAILURE, errno, "cannot open temporary file"); | ||
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for (n = 0; str[n] != L'\0'; ++n) | ||
putwc (str[n], fp); | ||
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/* First try reading after rewinding. */ | ||
rewind (fp); | ||
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wmemset (buf, L'\0', sizeof (buf) / sizeof (buf[0])); | ||
n = 0; | ||
while (! feof (fp) && n < sizeof (buf) - 1) | ||
{ | ||
buf[n] = getwc (fp); | ||
if (buf[n] == WEOF) | ||
break; | ||
++n; | ||
} | ||
buf[n] = L'\0'; | ||
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if (wcscmp (buf, L"This is a test of putwc\n") != 0) | ||
{ | ||
puts ("first comparison failed"); | ||
res = 1; | ||
} | ||
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/* Now close the file, open it again, and read again. */ | ||
if (fclose (fp) != 0) | ||
{ | ||
printf ("failure during fclose(): %m"); | ||
res = 1; | ||
} | ||
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fp = fopen (outname, "r"); | ||
if (fp == NULL) | ||
error (EXIT_FAILURE, errno, "cannot reopen file"); | ||
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/* We can remove the file now. */ | ||
remove (outname); | ||
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wmemset (buf, L'\0', sizeof (buf) / sizeof (buf[0])); | ||
n = 0; | ||
while (! feof (fp) && n < sizeof (buf) - 1) | ||
{ | ||
buf[n] = getwc (fp); | ||
if (buf[n] == WEOF) | ||
break; | ||
++n; | ||
} | ||
buf[n] = L'\0'; | ||
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if (wcscmp (buf, L"This is a test of putwc\n") != 0) | ||
{ | ||
puts ("second comparison failed"); | ||
res = 1; | ||
} | ||
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if (fclose (fp) != 0) | ||
{ | ||
puts ("failure during fclose()"); | ||
res = 1; | ||
} | ||
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return res; | ||
} | ||
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#include "../test-skeleton.c" |