1# $NetBSD: t_mkdir.sh,v 1.8 2011/03/05 07:41:11 pooka Exp $
2#
3# Copyright (c) 2005, 2006, 2007, 2008 The NetBSD Foundation, Inc.
4# All rights reserved.
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions
8# are met:
9# 1. Redistributions of source code must retain the above copyright
10#    notice, this list of conditions and the following disclaimer.
11# 2. Redistributions in binary form must reproduce the above copyright
12#    notice, this list of conditions and the following disclaimer in the
13#    documentation and/or other materials provided with the distribution.
14#
15# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
16# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
17# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
18# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
19# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
20# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
21# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
22# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
23# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
24# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
25# POSSIBILITY OF SUCH DAMAGE.
26#
27
28#
29# Verifies that mkdir works by creating some nested directories.  It also
30# checks, in part, the lookup operation.
31#
32
33atf_test_case single
34single_head() {
35	atf_set "descr" "Creates a single directory and checks the" \
36	                "mount point's hard link count"
37	atf_set "require.user" "root"
38}
39single_body() {
40	test_mount
41
42	atf_check -s eq:1 -o empty -e empty test -d a
43	atf_check -s eq:0 -o empty -e empty mkdir a
44	atf_check -s eq:0 -o empty -e empty test -d a
45	test -d a
46	eval $(stat -s ${Mount_Point})
47	[ ${st_nlink} = 3 ] || atf_fail "Link count is not 3"
48
49	test_unmount
50}
51
52atf_test_case many
53many_head() {
54	atf_set "descr" "Creates multiple directories and checks the" \
55	                "mount point's hard link count"
56	atf_set "require.user" "root"
57}
58many_body() {
59	test_mount
60
61	for d in $(jot 100); do
62		atf_check -s eq:1 -o empty -e empty test -d ${d}
63		atf_check -s eq:0 -o empty -e empty mkdir ${d}
64		atf_check -s eq:0 -o empty -e empty test -d ${d}
65	done
66	eval $(stat -s ${Mount_Point})
67	[ ${st_nlink} = 102 ] || atf_fail "Link count is not 102"
68
69	test_unmount
70}
71
72atf_test_case nested
73nested_head() {
74	atf_set "descr" "Checks if nested directories can be created"
75	atf_set "require.user" "root"
76}
77nested_body() {
78	test_mount
79
80	atf_check -s eq:1 -o empty -e empty test -d a/b/c/d/e
81	atf_check -s eq:0 -o empty -e empty mkdir -p a/b/c/d/e
82	atf_check -s eq:0 -o empty -e empty test -d a/b/c/d/e
83
84	test_unmount
85}
86
87atf_test_case attrs
88attrs_head() {
89	atf_set "descr" "Checks that new directories get the proper" \
90	                "attributes (owner and group)"
91	atf_set "require.config" "unprivileged-user"
92	atf_set "require.user" "root"
93}
94attrs_body() {
95	user=$(atf_config_get unprivileged-user)
96	# Allow the unprivileged user to access the work directory.
97	chown ${user} .
98
99	test_mount
100
101	atf_check -s eq:0 -o empty -e empty mkdir b c
102
103	atf_check -s eq:0 -o empty -e empty chown ${user}:0 b
104	eval $(stat -s b)
105	[ ${st_uid} -eq $(id -u ${user}) ] || atf_fail "Incorrect owner"
106	[ ${st_gid} -eq 0 ] || atf_fail "Incorrect group"
107
108	atf_check -s eq:0 -o empty -e empty chown ${user}:100 c
109	eval $(stat -s c)
110	[ ${st_uid} -eq $(id -u ${user}) ] || atf_fail "Incorrect owner"
111	[ ${st_gid} -eq 100 ] || atf_fail "Incorrect group"
112
113	atf_check -s eq:0 -o empty -e empty su -m ${user} -c 'mkdir b/a'
114	eval $(stat -s b/a)
115	[ ${st_uid} -eq $(id -u ${user}) ] || atf_fail "Incorrect owner"
116	[ ${st_gid} -eq 0 ] || atf_fail "Incorrect group"
117
118	atf_check -s eq:0 -o empty -e empty su -m ${user} -c 'mkdir c/a'
119	eval $(stat -s c/a)
120	[ ${st_uid} -eq $(id -u ${user}) ] || atf_fail "Incorrect owner"
121	[ ${st_gid} -eq 100 ] || atf_fail "Incorrect group"
122
123	test_unmount
124}
125
126atf_test_case kqueue
127kqueue_head() {
128	atf_set "descr" "Creates a directory and checks the kqueue events" \
129	                "raised"
130	atf_set "require.user" "root"
131}
132kqueue_body() {
133	test_mount
134
135	atf_check -s eq:0 -o empty -e empty mkdir dir
136	echo 'mkdir dir/a' | kqueue_monitor 2 dir
137
138	# Creating a directory raises NOTE_LINK on the parent directory
139	kqueue_check dir NOTE_LINK
140
141	# Creating a directory raises NOTE_WRITE on the parent directory
142	kqueue_check dir NOTE_WRITE
143
144	atf_check -s eq:0 -o empty -e empty rmdir dir/a
145	atf_check -s eq:0 -o empty -e empty rmdir dir
146
147	test_unmount
148}
149
150atf_init_test_cases() {
151	. $(atf_get_srcdir)/../h_funcs.subr
152	. $(atf_get_srcdir)/h_funcs.subr
153
154	atf_add_test_case single
155	atf_add_test_case many
156	atf_add_test_case nested
157	atf_add_test_case attrs
158	atf_add_test_case kqueue
159}
160