/*      $NetBSD: t_glob.c,v 1.1 2011/04/10 08:35:48 jruoho Exp $ */

/*-
* Copyright (c) 2011 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Jukka Ruohonen.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
*    notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
*    notice, this list of conditions and the following disclaimer in the
*    documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__RCSID("$NetBSD: t_glob.c,v 1.1 2011/04/10 08:35:48 jruoho Exp $");

#include <atf-c.h>
#include <glob.h>
#include <string.h>

ATF_TC(glob_types);
ATF_TC_HEAD(glob_types, tc)
{
       atf_tc_set_md_var(tc, "descr", "Test glob(3) types");
}

ATF_TC_BODY(glob_types, tc)
{
       glob_t g;

       /*
        * IEEE Std 1003.1-2008:
        *
        * "The <glob.h> header shall define the glob_t structure type,
        *  which shall include at least the following members:
        *
        *    size_t   gl_pathc Count of paths matched by pattern.
        *    char   **gl_pathv Pointer to a list of matched pathnames.
        *    size_t   gl_offs  Slots to reserve at the beginning of gl_pathv."
        *
        * Verify that gl_pathc and gl_offs are unsigned; PR standards/21401.
        */
       (void)memset(&g, 0, sizeof(glob_t));

       g.gl_offs = g.gl_offs - 1;
       g.gl_pathc = g.gl_pathc - 1;

       ATF_REQUIRE(g.gl_pathc > 0);
       ATF_REQUIRE(g.gl_offs > 0);
}

ATF_TP_ADD_TCS(tp)
{

       ATF_TP_ADD_TC(tp, glob_types);

       return atf_no_error();
}