xref: /netbsd-src/tests/fs/tmpfs/t_create.sh (revision 267197ec1eebfcb9810ea27a89625b6ddf68e3e7)
1# $NetBSD: t_create.sh,v 1.1 2007/11/12 15:18:21 jmmv Exp $
2#
3# Copyright (c) 2005, 2006, 2007 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# 3. All advertising materials mentioning features or use of this software
15#    must display the following acknowledgement:
16#        This product includes software developed by the NetBSD
17#        Foundation, Inc. and its contributors.
18# 4. Neither the name of The NetBSD Foundation nor the names of its
19#    contributors may be used to endorse or promote products derived
20#    from this software without specific prior written permission.
21#
22# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
23# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
24# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
25# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
26# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
27# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
28# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
29# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
30# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
31# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
32# POSSIBILITY OF SUCH DAMAGE.
33#
34
35#
36# Verifies that the create operation works.
37#
38
39atf_test_case create
40create_head() {
41	atf_set "descr" "Verifies that files can be created"
42	atf_set "require.user" "root"
43}
44create_body() {
45	test_mount
46
47	atf_check 'test -f a' 1 null null
48	atf_check 'touch a' 0 null null
49	atf_check 'test -f a' 0 null null
50
51	test_unmount
52}
53
54atf_test_case attrs
55attrs_head() {
56	atf_set "descr" "Verifies that a new file gets the correct" \
57	                "attributes"
58	atf_set "require.config" "unprivileged-user"
59	atf_set "require.user" "root"
60}
61attrs_body() {
62	# Allow the unprivileged user to access the work directory.
63	chmod 711 .
64
65	test_mount
66
67	umask 022
68	atf_check 'test -f a' 1 null null
69	atf_check 'touch a' 0 null null
70	atf_check 'test -f a' 0 null null
71
72	eval $(stat -s . | sed -e 's|st_|dst_|g')
73	eval $(stat -s a)
74	test ${st_flags} -eq 0 || atf_fail "Incorrect flags"
75	test ${st_size} -eq 0 || atf_fail "Incorrect size"
76	test ${st_uid} -eq $(id -u) || atf_fail "Incorrect uid"
77	test ${st_gid} -eq ${dst_gid} || atf_fail "Incorrect gid"
78	test ${st_mode} = 0100644 || atf_fail "Incorrect mode"
79
80	user=$(atf_config_get unprivileged-user)
81
82	atf_check 'mkdir b c' 0 null null
83
84	atf_check "chown ${user}:0 b" 0 null null
85	eval $(stat -s b)
86	[ ${st_uid} -eq $(id -u ${user}) ] || atf_fail "Incorrect owner"
87	[ ${st_gid} -eq 0 ] || atf_fail "Incorrect group"
88
89	atf_check "chown ${user}:100 c" 0 null null
90	eval $(stat -s c)
91	[ ${st_uid} -eq $(id -u ${user}) ] || atf_fail "Incorrect owner"
92	[ ${st_gid} -eq 100 ] || atf_fail "Incorrect group"
93
94	su ${user} -c 'touch b/a'
95	eval $(stat -s b/a)
96	[ ${st_uid} -eq $(id -u ${user}) ] || atf_fail "Incorrect owner"
97	[ ${st_gid} -eq 0 ] || atf_fail "Incorrect group"
98
99	su ${user} -c 'touch c/a'
100	eval $(stat -s c/a)
101	[ ${st_uid} -eq $(id -u ${user}) ] || atf_fail "Incorrect owner"
102	[ ${st_gid} -eq 100 ] || atf_fail "Incorrect group"
103
104	test_unmount
105}
106
107atf_test_case kqueue
108kqueue_head() {
109	atf_set "descr" "Verifies that creating a file raises the correct" \
110	                "kqueue events"
111	atf_set "require.user" "root"
112}
113kqueue_body() {
114	test_mount
115
116	atf_check 'mkdir dir' 0 null null
117	echo 'touch dir/a' | kqueue_monitor 1 dir
118	kqueue_check dir NOTE_WRITE
119
120	test_unmount
121}
122
123atf_init_test_cases() {
124	. $(atf_get_srcdir)/../h_funcs.subr
125	. $(atf_get_srcdir)/h_funcs.subr
126
127	atf_add_test_case create
128	atf_add_test_case attrs
129	atf_add_test_case kqueue
130}
131