/* Test of snprintf() function.
- Copyright (C) 2007 Free Software Foundation, Inc.
+ Copyright (C) 2007-2008 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 <string.h>
-#define ASSERT(expr) if (!(expr)) abort ();
+#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[])
retval = snprintf (buf, size, "%d", 12345);
if (size < 6)
{
+#if CHECK_SNPRINTF_POSIX
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);
}
- ASSERT (memcmp (buf + size, "DEADBEEF" + size, 8 - size) == 0);
+#if !CHECK_SNPRINTF_POSIX
+ if (size > 0)
+#endif
+ ASSERT (memcmp (buf + size, "DEADBEEF" + size, 8 - size) == 0);
}
else
{