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.
21 # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
22 # ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
23 # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
24 # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
25 # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26 # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27 # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28 # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29 # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
31 # POSSIBILITY OF SUCH DAMAGE.
37 # Verifies that rmdir works by creating and removing directories. Also
38 # checks multiple error conditions.
44 test_name "The mount point cannot be removed"
45 rmdir 2>/dev/null && die
47 test_name "Non-existing directories cannot be removed"
48 rmdir non-existent 2>/dev/null && die
50 test_name "Removal of a single directory works"
52 eval $(stat -s ${Work_Dir})
53 [ ${st_nlink} = 3 ] || die
55 eval $(stat -s ${Work_Dir})
56 [ ${st_nlink} = 2 ] || die
58 test_name "Removal of nested directories works"
64 test_name "'.' and '..' directories cannot be removed"
66 rmdir a/. 2>/dev/null && die
67 rmdir a/.. 2>/dev/null && die
70 test_name "Non-empty directories cannot be removed"
74 rmdir a 2>/dev/null && die
79 test_name "Root directory has two links after all removes"
80 eval $(stat -s ${Work_Dir})
81 [ ${st_nlink} = 2 ] || die
83 test_name "Removal of current directory"
85 # Catch a bug that would panic the system when accessing the
86 # current directory after being deleted: vop_open cannot assume
87 # that open files are still linked to a directory.
88 ( cd a && rmdir ../a && ls >/dev/null 2>&1 ) && die
93 echo 'rmdir dir/a' | kqueue_monitor 3 dir dir/a || die
94 test_name "Deleting a directory raises NOTE_DELETE on it"
95 kqueue_check dir/a NOTE_DELETE || die
96 test_name "Deleting a directory raises NOTE_LINK on the parent" \
98 kqueue_check dir NOTE_LINK || die
99 test_name "Deleting a directory raises NOTE_WRITE on the parent" \
101 kqueue_check dir NOTE_WRITE || die
107 . ${SUBRDIR}/h_funcs.subr