1*40579bbcSgson# $NetBSD: t_opensnoop.sh,v 1.5 2021/07/24 15:56:05 gson Exp $
2f6b451d0Sjruoho#
3f6b451d0Sjruoho# Copyright (c) 2020 The NetBSD Foundation, Inc.
4f6b451d0Sjruoho# All rights reserved.
5f6b451d0Sjruoho#
6f6b451d0Sjruoho# This code is derived from software contributed to The NetBSD Foundation
7f6b451d0Sjruoho# by Jukka Ruohonen.
8f6b451d0Sjruoho#
9f6b451d0Sjruoho# Redistribution and use in source and binary forms, with or without
10f6b451d0Sjruoho# modification, are permitted provided that the following conditions
11f6b451d0Sjruoho# are met:
12f6b451d0Sjruoho# 1. Redistributions of source code must retain the above copyright
13f6b451d0Sjruoho#    notice, this list of conditions and the following disclaimer.
14f6b451d0Sjruoho# 2. Redistributions in binary form must reproduce the above copyright
15f6b451d0Sjruoho#    notice, this list of conditions and the following disclaimer in the
16f6b451d0Sjruoho#    documentation and/or other materials provided with the distribution.
17f6b451d0Sjruoho#
18f6b451d0Sjruoho# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
19f6b451d0Sjruoho# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
20f6b451d0Sjruoho# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
21f6b451d0Sjruoho# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
22f6b451d0Sjruoho# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23f6b451d0Sjruoho# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24f6b451d0Sjruoho# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25f6b451d0Sjruoho# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
26f6b451d0Sjruoho# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27f6b451d0Sjruoho# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28f6b451d0Sjruoho# POSSIBILITY OF SUCH DAMAGE.
29f6b451d0Sjruoho#
30*40579bbcSgsontmp="opensnoop.out"
31f6b451d0Sjruoho
32f6b451d0Sjruohoatf_test_case basic cleanup
33f6b451d0Sjruohobasic_head() {
34f6b451d0Sjruoho	atf_set "require.user" "root"
35f6b451d0Sjruoho	atf_set "require.progs" "opensnoop"
36904807d9Sjruoho	atf_set "descr" "Test that DTrace's opensnoop works " \
37904807d9Sjruoho		"(cf. PR kern/53417 and PR kern/55481)"
38f6b451d0Sjruoho}
39f6b451d0Sjruoho
40f6b451d0Sjruohobasic_body() {
41f6b451d0Sjruoho
42904807d9Sjruoho	atf_skip "The test may cause a panic (PR kern/55481)"
43904807d9Sjruoho
44f6b451d0Sjruoho	n=10
45f6b451d0Sjruoho	atf_check -s exit:0 -o ignore -e empty -x "opensnoop > $tmp &"
46f6b451d0Sjruoho	sleep 1
47f6b451d0Sjruoho
48f6b451d0Sjruoho	while [ $n -gt 0 ]; do
49f6b451d0Sjruoho		whoami
50f6b451d0Sjruoho		n=$(expr $n - 1)
51f6b451d0Sjruoho	done
52f6b451d0Sjruoho
53c33702c5Sjruoho	sleep 5
54f6b451d0Sjruoho	pkill -9 opensnoop
55c33702c5Sjruoho	sleep 1
56f6b451d0Sjruoho
57f6b451d0Sjruoho	if [ ! $(cat $tmp | grep "/etc/spwd.db" | wc -l) -eq 10 ]; then
58f6b451d0Sjruoho		atf_fail "opensnoop does not work"
59f6b451d0Sjruoho	fi
60f6b451d0Sjruoho
61f6b451d0Sjruoho	atf_pass
62f6b451d0Sjruoho}
63f6b451d0Sjruoho
64f6b451d0Sjruohobasic_cleanup() {
65f6b451d0Sjruoho}
66f6b451d0Sjruoho
67f6b451d0Sjruohoatf_init_test_cases() {
68f6b451d0Sjruoho	atf_add_test_case basic
69f6b451d0Sjruoho}
70