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      1 /*	$NetBSD: t_glob.c,v 1.1 2011/04/10 08:35:48 jruoho Exp $ */
      2 
      3 /*-
      4  * Copyright (c) 2011 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Jukka Ruohonen.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  * POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 #include <sys/cdefs.h>
     32 __RCSID("$NetBSD: t_glob.c,v 1.1 2011/04/10 08:35:48 jruoho Exp $");
     33 
     34 #include <atf-c.h>
     35 #include <glob.h>
     36 #include <string.h>
     37 
     38 ATF_TC(glob_types);
     39 ATF_TC_HEAD(glob_types, tc)
     40 {
     41 	atf_tc_set_md_var(tc, "descr", "Test glob(3) types");
     42 }
     43 
     44 ATF_TC_BODY(glob_types, tc)
     45 {
     46 	glob_t g;
     47 
     48 	/*
     49 	 * IEEE Std 1003.1-2008:
     50 	 *
     51 	 * "The <glob.h> header shall define the glob_t structure type,
     52 	 *  which shall include at least the following members:
     53 	 *
     54 	 *    size_t   gl_pathc Count of paths matched by pattern.
     55 	 *    char   **gl_pathv Pointer to a list of matched pathnames.
     56 	 *    size_t   gl_offs  Slots to reserve at the beginning of gl_pathv."
     57 	 *
     58 	 * Verify that gl_pathc and gl_offs are unsigned; PR standards/21401.
     59 	 */
     60 	(void)memset(&g, 0, sizeof(glob_t));
     61 
     62 	g.gl_offs = g.gl_offs - 1;
     63 	g.gl_pathc = g.gl_pathc - 1;
     64 
     65 	ATF_REQUIRE(g.gl_pathc > 0);
     66 	ATF_REQUIRE(g.gl_offs > 0);
     67 }
     68 
     69 ATF_TP_ADD_TCS(tp)
     70 {
     71 
     72 	ATF_TP_ADD_TC(tp, glob_types);
     73 
     74 	return atf_no_error();
     75 }
     76