xref: /netbsd-src/tests/fs/tmpfs/t_create.sh (revision 62a8debe1dc62962e18a1c918def78666141273b)
1# $NetBSD: t_create.sh,v 1.3 2009/01/19 07:15:46 jmmv 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 the create operation works.
30#
31
32atf_test_case create
33create_head() {
34	atf_set "descr" "Verifies that files can be created"
35	atf_set "require.user" "root"
36}
37create_body() {
38	test_mount
39
40	atf_check -s eq:1 -o empty -e empty test -f a
41	atf_check -s eq:0 -o empty -e empty touch a
42	atf_check -s eq:0 -o empty -e empty test -f a
43
44	test_unmount
45}
46
47atf_test_case attrs
48attrs_head() {
49	atf_set "descr" "Verifies that a new file gets the correct" \
50	                "attributes"
51	atf_set "require.config" "unprivileged-user"
52	atf_set "require.user" "root"
53}
54attrs_body() {
55	# Allow the unprivileged user to access the work directory.
56	chmod 711 .
57
58	test_mount
59
60	umask 022
61	atf_check -s eq:1 -o empty -e empty test -f a
62	atf_check -s eq:0 -o empty -e empty touch a
63	atf_check -s eq:0 -o empty -e empty test -f a
64
65	eval $(stat -s . | sed -e 's|st_|dst_|g')
66	eval $(stat -s a)
67	test ${st_flags} -eq 0 || atf_fail "Incorrect flags"
68	test ${st_size} -eq 0 || atf_fail "Incorrect size"
69	test ${st_uid} -eq $(id -u) || atf_fail "Incorrect uid"
70	test ${st_gid} -eq ${dst_gid} || atf_fail "Incorrect gid"
71	test ${st_mode} = 0100644 || atf_fail "Incorrect mode"
72
73	user=$(atf_config_get unprivileged-user)
74
75	atf_check -s eq:0 -o empty -e empty mkdir b c
76
77	atf_check -s eq:0 -o empty -e empty chown ${user}:0 b
78	eval $(stat -s b)
79	[ ${st_uid} -eq $(id -u ${user}) ] || atf_fail "Incorrect owner"
80	[ ${st_gid} -eq 0 ] || atf_fail "Incorrect group"
81
82	atf_check -s eq:0 -o empty -e empty chown ${user}:100 c
83	eval $(stat -s c)
84	[ ${st_uid} -eq $(id -u ${user}) ] || atf_fail "Incorrect owner"
85	[ ${st_gid} -eq 100 ] || atf_fail "Incorrect group"
86
87	su ${user} -c 'touch b/a'
88	eval $(stat -s b/a)
89	[ ${st_uid} -eq $(id -u ${user}) ] || atf_fail "Incorrect owner"
90	[ ${st_gid} -eq 0 ] || atf_fail "Incorrect group"
91
92	su ${user} -c 'touch c/a'
93	eval $(stat -s c/a)
94	[ ${st_uid} -eq $(id -u ${user}) ] || atf_fail "Incorrect owner"
95	[ ${st_gid} -eq 100 ] || atf_fail "Incorrect group"
96
97	test_unmount
98}
99
100atf_test_case kqueue
101kqueue_head() {
102	atf_set "descr" "Verifies that creating a file raises the correct" \
103	                "kqueue events"
104	atf_set "require.user" "root"
105}
106kqueue_body() {
107	test_mount
108
109	atf_check -s eq:0 -o empty -e empty mkdir dir
110	echo 'touch dir/a' | kqueue_monitor 1 dir
111	kqueue_check dir NOTE_WRITE
112
113	test_unmount
114}
115
116atf_init_test_cases() {
117	. $(atf_get_srcdir)/../h_funcs.subr
118	. $(atf_get_srcdir)/h_funcs.subr
119
120	atf_add_test_case create
121	atf_add_test_case attrs
122	atf_add_test_case kqueue
123}
124