1 /* $NetBSD: t_getcwd.c,v 1.3 2011/07/27 05:04:11 jruoho Exp $ */
4 * Copyright (c) 2011 The NetBSD Foundation, Inc.
7 * This code is derived from software contributed to The NetBSD Foundation
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
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.
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.
31 #include <sys/cdefs.h>
32 __RCSID("$NetBSD: t_getcwd.c,v 1.3 2011/07/27 05:04:11 jruoho Exp $");
34 #include <sys/param.h>
45 ATF_TC_HEAD(getcwd_err, tc)
47 atf_tc_set_md_var(tc, "descr", "Test error conditions in getcwd(3)");
50 ATF_TC_BODY(getcwd_err, tc)
56 ATF_REQUIRE(getcwd(buf, 0) == NULL);
57 ATF_REQUIRE(errno == EINVAL);
62 ATF_REQUIRE(getcwd((void *)-1, sizeof(buf)) == NULL);
63 ATF_REQUIRE(errno == EFAULT);
68 ATF_TC_HEAD(getcwd_fts, tc)
70 atf_tc_set_md_var(tc, "descr", "A basic test of getcwd(3)");
73 ATF_TC_BODY(getcwd_fts, tc)
75 const char *str = NULL;
84 * Do not traverse too deep; cf. PR bin/45180.
89 argv[0] = __UNCONST("/");
92 * Test that getcwd(3) works with basic
93 * system directories. Note that having
94 * no FTS_NOCHDIR specified should ensure
95 * that the current directory is visited.
97 ops = FTS_PHYSICAL | FTS_NOSTAT;
98 fts = fts_open(argv, ops, NULL);
101 str = "failed to initialize fts(3)";
105 while ((ftse = fts_read(fts)) != NULL) {
107 if (ftse->fts_level < 1)
110 if (ftse->fts_level > depth) {
111 (void)fts_set(fts, ftse, FTS_SKIP);
115 switch(ftse->fts_info) {
119 (void)memset(buf, 0, sizeof(buf));
121 if (getcwd(buf, sizeof(buf)) == NULL) {
122 str = "getcwd(3) failed";
126 if (strstr(ftse->fts_path, buf) == NULL) {
127 str = "getcwd(3) returned incorrect path";
140 (void)fts_close(fts);
143 atf_tc_fail("%s", str);
149 ATF_TP_ADD_TC(tp, getcwd_err);
150 ATF_TP_ADD_TC(tp, getcwd_fts);
152 return atf_no_error();