1# $NetBSD: t_ps_strings.sh,v 1.1 2011/03/05 18:14:33 pgoyette Exp $
2#
3# Copyright (c) 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
28atf_test_case validate
29validate_head()
30{
31	atf_set "descr" "Validates ps_strings passed to program"
32}
33validate_body()
34{
35	atf_check -s exit:0 -o ignore -e ignore \
36		$(atf_get_srcdir)/h_ps_strings1
37}
38
39# Function to parse and validate the output from ps
40
41parse_ps() {
42	local pid seq arg
43
44	pid="$1" ; shift
45
46	while [ "$1" != "$pid" ] ; do
47		echo $1
48		shift
49	done
50	if [ $# -eq 0 ] ; then
51		echo "NO_PID"
52		return
53	fi
54	shift
55
56	seq=0
57	while [ $# -gt 1 ] ; do
58		arg=$(printf "arg%04x" $seq)
59		if [ "$arg" != "$1" ] ; then
60			echo BAD_$seq
61			return
62		fi
63		shift
64	done
65	echo "OK"
66}
67
68atf_test_case update
69update_head()
70{
71	atf_set "descr" "Check updating of ps_strings"
72}
73update_body()
74{
75	$(atf_get_srcdir)/h_ps_strings2 > /dev/null 2>&1 &
76	h_pid=$!
77	parse=$(parse_ps $h_pid $(ps -wwo pid,args -p $h_pid) )
78	kill $h_pid
79}
80
81atf_init_test_cases()
82{
83	atf_add_test_case validate
84	atf_add_test_case update
85}
86