1# $NetBSD: t_opensnoop.sh,v 1.5 2021/07/24 15:56:05 gson Exp $ 2# 3# Copyright (c) 2020 The NetBSD Foundation, Inc. 4# All rights reserved. 5# 6# This code is derived from software contributed to The NetBSD Foundation 7# by Jukka Ruohonen. 8# 9# Redistribution and use in source and binary forms, with or without 10# modification, are permitted provided that the following conditions 11# are met: 12# 1. Redistributions of source code must retain the above copyright 13# notice, this list of conditions and the following disclaimer. 14# 2. Redistributions in binary form must reproduce the above copyright 15# notice, this list of conditions and the following disclaimer in the 16# documentation and/or other materials provided with the distribution. 17# 18# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 19# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 20# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 21# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 22# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28# POSSIBILITY OF SUCH DAMAGE. 29# 30tmp="opensnoop.out" 31 32atf_test_case basic cleanup 33basic_head() { 34 atf_set "require.user" "root" 35 atf_set "require.progs" "opensnoop" 36 atf_set "descr" "Test that DTrace's opensnoop works " \ 37 "(cf. PR kern/53417 and PR kern/55481)" 38} 39 40basic_body() { 41 42 atf_skip "The test may cause a panic (PR kern/55481)" 43 44 n=10 45 atf_check -s exit:0 -o ignore -e empty -x "opensnoop > $tmp &" 46 sleep 1 47 48 while [ $n -gt 0 ]; do 49 whoami 50 n=$(expr $n - 1) 51 done 52 53 sleep 5 54 pkill -9 opensnoop 55 sleep 1 56 57 if [ ! $(cat $tmp | grep "/etc/spwd.db" | wc -l) -eq 10 ]; then 58 atf_fail "opensnoop does not work" 59 fi 60 61 atf_pass 62} 63 64basic_cleanup() { 65} 66 67atf_init_test_cases() { 68 atf_add_test_case basic 69} 70