/* Test of snprintf() function.
- Copyright (C) 2007 Free Software Foundation, Inc.
+ Copyright (C) 2007-2010 Free Software Foundation, Inc.
- This program is free software; you can redistribute it and/or modify
+ 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 2, or (at your option)
- any later version.
+ 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
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, write to the Free Software Foundation,
- Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Bruno Haible <bruno@clisp.org>, 2007. */
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
+#include <config.h>
#include <stdio.h>
-#include <stdlib.h>
+#include "signature.h"
+SIGNATURE_CHECK (snprintf, int, (char *, size_t, char const *, ...));
+
#include <string.h>
-#define ASSERT(expr) \
- do \
- { \
- if (!(expr)) \
- { \
- fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
- abort (); \
- } \
- } \
- while (0)
+#include "macros.h"
int
main (int argc, char *argv[])
memcpy (buf, "DEADBEEF", 8);
retval = snprintf (buf, size, "%d", 12345);
if (size < 6)
- {
+ {
#if CHECK_SNPRINTF_POSIX
- ASSERT (retval < 0 || retval >= size);
+ ASSERT (retval < 0 || retval >= size);
#endif
- if (size > 0)
- {
- ASSERT (memcmp (buf, "12345", size - 1) == 0);
- ASSERT (buf[size - 1] == '\0' || buf[size - 1] == '0' + size);
- }
+ if (size > 0)
+ {
+ ASSERT (memcmp (buf, "12345", size - 1) == 0);
+ ASSERT (buf[size - 1] == '\0' || buf[size - 1] == '0' + size);
+ }
#if !CHECK_SNPRINTF_POSIX
- if (size > 0)
+ if (size > 0)
#endif
- ASSERT (memcmp (buf + size, "DEADBEEF" + size, 8 - size) == 0);
- }
+ ASSERT (memcmp (buf + size, "DEADBEEF" + size, 8 - size) == 0);
+ }
else
- {
- ASSERT (retval == 5);
- ASSERT (memcmp (buf, "12345\0EF", 8) == 0);
- }
+ {
+ ASSERT (retval == 5);
+ ASSERT (memcmp (buf, "12345\0EF", 8) == 0);
+ }
}
return 0;