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      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 
     28 atf_test_case validate
     29 validate_head()
     30 {
     31 	atf_set "descr" "Validates ps_strings passed to program"
     32 }
     33 validate_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 
     41 parse_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 
     68 atf_test_case update
     69 update_head()
     70 {
     71 	atf_set "descr" "Check updating of ps_strings"
     72 }
     73 update_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 
     81 atf_init_test_cases()
     82 {
     83 	atf_add_test_case validate
     84 	atf_add_test_case update
     85 }
     86