1*11be35a1SLionel Sambuc /* $NetBSD: t_rename.c,v 1.2 2011/05/16 00:03:36 christos Exp $ */
2*11be35a1SLionel Sambuc
3*11be35a1SLionel Sambuc /*
4*11be35a1SLionel Sambuc * Copyright (c) 2001, 2008, 2010 The NetBSD Foundation, Inc.
5*11be35a1SLionel Sambuc * All rights reserved.
6*11be35a1SLionel Sambuc *
7*11be35a1SLionel Sambuc * Redistribution and use in source and binary forms, with or without
8*11be35a1SLionel Sambuc * modification, are permitted provided that the following conditions
9*11be35a1SLionel Sambuc * are met:
10*11be35a1SLionel Sambuc * 1. Redistributions of source code must retain the above copyright
11*11be35a1SLionel Sambuc * notice, this list of conditions and the following disclaimer.
12*11be35a1SLionel Sambuc * 2. Redistributions in binary form must reproduce the above copyright
13*11be35a1SLionel Sambuc * notice, this list of conditions and the following disclaimer in the
14*11be35a1SLionel Sambuc * documentation and/or other materials provided with the distribution.
15*11be35a1SLionel Sambuc *
16*11be35a1SLionel Sambuc * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
17*11be35a1SLionel Sambuc * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
18*11be35a1SLionel Sambuc * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
19*11be35a1SLionel Sambuc * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
20*11be35a1SLionel Sambuc * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21*11be35a1SLionel Sambuc * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22*11be35a1SLionel Sambuc * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23*11be35a1SLionel Sambuc * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24*11be35a1SLionel Sambuc * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25*11be35a1SLionel Sambuc * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26*11be35a1SLionel Sambuc * POSSIBILITY OF SUCH DAMAGE.
27*11be35a1SLionel Sambuc */
28*11be35a1SLionel Sambuc #define _NETBSD_SOURCE /* strlcat/random */
29*11be35a1SLionel Sambuc #include <sys/cdefs.h>
30*11be35a1SLionel Sambuc __COPYRIGHT("@(#) Copyright (c) 2008, 2010\
31*11be35a1SLionel Sambuc The NetBSD Foundation, inc. All rights reserved.");
32*11be35a1SLionel Sambuc __RCSID("$NetBSD: t_rename.c,v 1.2 2011/05/16 00:03:36 christos Exp $");
33*11be35a1SLionel Sambuc
34*11be35a1SLionel Sambuc #include <sys/types.h>
35*11be35a1SLionel Sambuc #include <sys/stat.h>
36*11be35a1SLionel Sambuc
37*11be35a1SLionel Sambuc #include <errno.h>
38*11be35a1SLionel Sambuc #include <fcntl.h>
39*11be35a1SLionel Sambuc #include <stdio.h>
40*11be35a1SLionel Sambuc #include <stdlib.h>
41*11be35a1SLionel Sambuc #include <string.h>
42*11be35a1SLionel Sambuc #include <unistd.h>
43*11be35a1SLionel Sambuc
44*11be35a1SLionel Sambuc #include <atf-c.h>
45*11be35a1SLionel Sambuc
46*11be35a1SLionel Sambuc #include "../../h_macros.h"
47*11be35a1SLionel Sambuc
48*11be35a1SLionel Sambuc ATF_TC(rename);
ATF_TC_HEAD(rename,tc)49*11be35a1SLionel Sambuc ATF_TC_HEAD(rename, tc)
50*11be35a1SLionel Sambuc {
51*11be35a1SLionel Sambuc atf_tc_set_md_var(tc, "descr", "Checks rename(2)");
52*11be35a1SLionel Sambuc }
ATF_TC_BODY(rename,tc)53*11be35a1SLionel Sambuc ATF_TC_BODY(rename, tc)
54*11be35a1SLionel Sambuc {
55*11be35a1SLionel Sambuc struct stat sb;
56*11be35a1SLionel Sambuc
57*11be35a1SLionel Sambuc REQUIRE_LIBC(open("t1", O_CREAT | O_TRUNC | O_WRONLY, 0600), -1);
58*11be35a1SLionel Sambuc REQUIRE_LIBC(link("t1", "t2"), -1);
59*11be35a1SLionel Sambuc
60*11be35a1SLionel Sambuc /* Check if rename to same name works as expected */
61*11be35a1SLionel Sambuc REQUIRE_LIBC(rename("t1", "t1"), -1);
62*11be35a1SLionel Sambuc
63*11be35a1SLionel Sambuc /* Rename removed file? */
64*11be35a1SLionel Sambuc REQUIRE_LIBC(stat("t1", &sb), -1);
65*11be35a1SLionel Sambuc
66*11be35a1SLionel Sambuc REQUIRE_LIBC(rename("t1", "t2"), -1);
67*11be35a1SLionel Sambuc
68*11be35a1SLionel Sambuc #if BSD_RENAME
69*11be35a1SLionel Sambuc /* check if rename of hardlinked file works the BSD way */
70*11be35a1SLionel Sambuc ATF_REQUIRE_MSG(stat("t1", &sb) != 0, "BSD rename should remove file t1");
71*11be35a1SLionel Sambuc ATF_REQUIRE_EQ(errno, ENOENT);
72*11be35a1SLionel Sambuc #else
73*11be35a1SLionel Sambuc /* check if rename of hardlinked file works as the standard says */
74*11be35a1SLionel Sambuc REQUIRE_LIBC(stat("t1", &sb), -1);
75*11be35a1SLionel Sambuc #endif
76*11be35a1SLionel Sambuc /* check if we get the expected error */
77*11be35a1SLionel Sambuc /* this also exercises icky shared libraries goo */
78*11be35a1SLionel Sambuc ATF_REQUIRE_MSG(rename("no/such/file/or/dir", "no/such/file/or/dir") != 0,
79*11be35a1SLionel Sambuc "No error renaming nonexistent file");
80*11be35a1SLionel Sambuc ATF_REQUIRE_EQ(errno, ENOENT);
81*11be35a1SLionel Sambuc }
82*11be35a1SLionel Sambuc
ATF_TP_ADD_TCS(tp)83*11be35a1SLionel Sambuc ATF_TP_ADD_TCS(tp)
84*11be35a1SLionel Sambuc {
85*11be35a1SLionel Sambuc
86*11be35a1SLionel Sambuc ATF_TP_ADD_TC(tp, rename);
87*11be35a1SLionel Sambuc
88*11be35a1SLionel Sambuc return atf_no_error();
89*11be35a1SLionel Sambuc }
90