3 # $NetBSD: t_rmdir,v 1.6 2006/11/09 16:20:06 jmmv Exp $
5 # Copyright (c) 2005, 2006 The NetBSD Foundation, Inc.
8 # This code is derived from software contributed to The NetBSD Foundation
9 # by Julio M. Merino Vidal, developed as part of Google's Summer of Code
12 # Redistribution and use in source and binary forms, with or without
13 # modification, are permitted provided that the following conditions
15 # 1. Redistributions of source code must retain the above copyright
16 # notice, this list of conditions and the following disclaimer.
17 # 2. Redistributions in binary form must reproduce the above copyright
18 # notice, this list of conditions and the following disclaimer in the
19 # documentation and/or other materials provided with the distribution.
20 # 3. All advertising materials mentioning features or use of this software
21 # must display the following acknowledgement:
22 # This product includes software developed by the NetBSD
23 # Foundation, Inc. and its contributors.
24 # 4. Neither the name of The NetBSD Foundation nor the names of its
25 # contributors may be used to endorse or promote products derived
26 # from this software without specific prior written permission.
28 # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
29 # ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
30 # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
31 # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
32 # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
33 # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
34 # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
35 # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
36 # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
37 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
38 # POSSIBILITY OF SUCH DAMAGE.
44 # Verifies that rmdir works by creating and removing directories. Also
45 # checks multiple error conditions.
51 test_name "The mount point cannot be removed"
52 rmdir 2>/dev/null && die
54 test_name "Non-existing directories cannot be removed"
55 rmdir non-existent 2>/dev/null && die
57 test_name "Removal of a single directory works"
59 eval $(stat -s ${Work_Dir})
60 [ ${st_nlink} = 3 ] || die
62 eval $(stat -s ${Work_Dir})
63 [ ${st_nlink} = 2 ] || die
65 test_name "Removal of nested directories works"
71 test_name "'.' and '..' directories cannot be removed"
73 rmdir a/. 2>/dev/null && die
74 rmdir a/.. 2>/dev/null && die
77 test_name "Non-empty directories cannot be removed"
81 rmdir a 2>/dev/null && die
86 test_name "Root directory has two links after all removes"
87 eval $(stat -s ${Work_Dir})
88 [ ${st_nlink} = 2 ] || die
90 test_name "Removal of current directory"
92 # Catch a bug that would panic the system when accessing the
93 # current directory after being deleted: vop_open cannot assume
94 # that open files are still linked to a directory.
95 ( cd a && rmdir ../a && ls >/dev/null 2>&1 ) && die
100 echo 'rmdir dir/a' | kqueue_monitor 3 dir dir/a || die
101 test_name "Deleting a directory raises NOTE_DELETE on it"
102 kqueue_check dir/a NOTE_DELETE || die
103 test_name "Deleting a directory raises NOTE_LINK on the parent" \
105 kqueue_check dir NOTE_LINK || die
106 test_name "Deleting a directory raises NOTE_WRITE on the parent" \
108 kqueue_check dir NOTE_WRITE || die
114 . ${SUBRDIR}/h_funcs.subr