1294109Sbapt/*	$Id: test-vasprintf.c,v 1.3 2015/10/06 18:32:20 schwarze Exp $	*/
2294109Sbapt/*
3294109Sbapt * Copyright (c) 2015 Ingo Schwarze <schwarze@openbsd.org>
4294109Sbapt *
5294109Sbapt * Permission to use, copy, modify, and distribute this software for any
6294109Sbapt * purpose with or without fee is hereby granted, provided that the above
7294109Sbapt * copyright notice and this permission notice appear in all copies.
8294109Sbapt *
9294109Sbapt * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10294109Sbapt * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11294109Sbapt * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12294109Sbapt * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13294109Sbapt * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14294109Sbapt * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15294109Sbapt * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16294109Sbapt */
17294109Sbapt
18294109Sbapt#if defined(__linux__) || defined(__MINT__)
19294109Sbapt#define _GNU_SOURCE /* vasprintf() */
20294109Sbapt#endif
21294109Sbapt
22294109Sbapt#include <stdarg.h>
23294109Sbapt#include <stdio.h>
24294109Sbapt#include <string.h>
25294109Sbapt
26294109Sbaptint
27294109Sbapttestfunc(char **ret, const char *format, ...)
28294109Sbapt{
29294109Sbapt	va_list	 ap;
30294109Sbapt	int	 irc;
31294109Sbapt
32294109Sbapt	va_start(ap, format);
33294109Sbapt	irc = vasprintf(ret, format, ap);
34294109Sbapt	va_end(ap);
35294109Sbapt
36294109Sbapt	return irc;
37294109Sbapt}
38294109Sbapt
39294109Sbaptint
40294109Sbaptmain(void)
41294109Sbapt{
42294109Sbapt	char	*ret;
43294109Sbapt
44294109Sbapt	if (testfunc(&ret, "%s.", "Text") != 5)
45294109Sbapt		return 1;
46294109Sbapt	if (strcmp(ret, "Text."))
47294109Sbapt		return 2;
48294109Sbapt	return 0;
49294109Sbapt}
50