1/* Test of ulc_vasnprintf() function.
2   Copyright (C) 2007-2010 Free Software Foundation, Inc.
3
4   This program is free software: you can redistribute it and/or modify
5   it under the terms of the GNU General Public License as published by
6   the Free Software Foundation; either version 3 of the License, or
7   (at your option) any later version.
8
9   This program is distributed in the hope that it will be useful,
10   but WITHOUT ANY WARRANTY; without even the implied warranty of
11   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12   GNU General Public License for more details.
13
14   You should have received a copy of the GNU General Public License
15   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
16
17/* Written by Bruno Haible <bruno@clisp.org>, 2007.  */
18
19#include <config.h>
20
21#include "unistdio.h"
22
23#include <stdarg.h>
24#include <stddef.h>
25#include <stdint.h>
26#include <stdlib.h>
27#include <string.h>
28
29#include "macros.h"
30
31#include "test-ulc-asnprintf1.h"
32#include "test-ulc-printf1.h"
33
34static char *
35my_asnprintf (char *resultbuf, size_t *lengthp, const char *format, ...)
36{
37  va_list args;
38  char *ret;
39
40  va_start (args, format);
41  ret = ulc_vasnprintf (resultbuf, lengthp, format, args);
42  va_end (args);
43  return ret;
44}
45
46static char *
47my_xasprintf (const char *format, ...)
48{
49  va_list args;
50  size_t length;
51  char *ret;
52
53  va_start (args, format);
54  ret = ulc_vasnprintf (NULL, &length, format, args);
55  va_end (args);
56  if (ret != NULL)
57    ASSERT (length == strlen (ret));
58  return ret;
59}
60
61static void
62test_vasnprintf ()
63{
64  test_function (my_asnprintf);
65  test_xfunction (my_xasprintf);
66}
67
68int
69main (int argc, char *argv[])
70{
71  test_vasnprintf ();
72  return 0;
73}
74