diff options
Diffstat (limited to 'gnulib/tests/unistdio/test-u16-vasnprintf2.c')
m--------- | gnulib | 0 | ||||
-rw-r--r-- | gnulib/tests/unistdio/test-u16-vasnprintf2.c | 119 |
2 files changed, 119 insertions, 0 deletions
diff --git a/gnulib b/gnulib deleted file mode 160000 -Subproject 4fc10daa05477586fea99b6b3ca02a87d1102fa diff --git a/gnulib/tests/unistdio/test-u16-vasnprintf2.c b/gnulib/tests/unistdio/test-u16-vasnprintf2.c new file mode 100644 index 00000000..c43967cd --- /dev/null +++ b/gnulib/tests/unistdio/test-u16-vasnprintf2.c @@ -0,0 +1,119 @@ +/* Test of u16_vasnprintf() function in an ISO-8859-1 locale. + Copyright (C) 2007-2010 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>, 2007. */ + +#include <config.h> + +#include "unistdio.h" + +#include <locale.h> +#include <stdarg.h> +#include <stdint.h> +#include <stdlib.h> +#include <string.h> + +#include "unistr.h" +#include "macros.h" + +static void +test_function (uint16_t * (*my_asnprintf) (uint16_t *, size_t *, const char *, ...)) +{ + /* Test the support of the 's' conversion specifier for strings. */ + + { + const char *locale_string = "\304rger"; /* Ärger */ + { + size_t length; + uint16_t *result = + my_asnprintf (NULL, &length, "%s %d", locale_string, 33, 44, 55); + static const uint16_t expected[] = + { 0x00c4, 'r', 'g', 'e', 'r', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + ASSERT (length == u16_strlen (result)); + free (result); + } + { /* Width. */ + size_t length; + uint16_t *result = + my_asnprintf (NULL, &length, "%10s %d", locale_string, 33, 44, 55); + static const uint16_t expected[] = + { ' ', ' ', ' ', ' ', ' ', 0x00c4, 'r', 'g', 'e', 'r', + ' ', '3', '3', 0 + }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + ASSERT (length == u16_strlen (result)); + free (result); + } + { /* FLAG_LEFT. */ + size_t length; + uint16_t *result = + my_asnprintf (NULL, &length, "%-10s %d", locale_string, 33, 44, 55); + static const uint16_t expected[] = + { 0x00c4, 'r', 'g', 'e', 'r', ' ', ' ', ' ', ' ', ' ', + ' ', '3', '3', 0 + }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + ASSERT (length == u16_strlen (result)); + free (result); + } + { /* FLAG_ZERO: no effect. */ + size_t length; + uint16_t *result = + my_asnprintf (NULL, &length, "%010s %d", locale_string, 33, 44, 55); + static const uint16_t expected[] = + { ' ', ' ', ' ', ' ', ' ', 0x00c4, 'r', 'g', 'e', 'r', + ' ', '3', '3', 0 + }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + ASSERT (length == u16_strlen (result)); + free (result); + } + } +} + +static uint16_t * +my_asnprintf (uint16_t *resultbuf, size_t *lengthp, const char *format, ...) +{ + va_list args; + uint16_t *ret; + + va_start (args, format); + ret = u16_vasnprintf (resultbuf, lengthp, format, args); + va_end (args); + return ret; +} + +static void +test_vasnprintf () +{ + test_function (my_asnprintf); +} + +int +main (int argc, char *argv[]) +{ + /* configure should already have checked that the locale is supported. */ + if (setlocale (LC_ALL, "") == NULL) + return 1; + + test_vasnprintf (); + return 0; +} |