1#!/bin/sh 2# 3# Copyright (c) 2015 Ingo Schwarze <schwarze@openbsd.org> 4# 5# Permission to use, copy, modify, and distribute this software for any 6# purpose with or without fee is hereby granted, provided that the above 7# copyright notice and this permission notice appear in all copies. 8# 9# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16 17test_ps() 18{ 19 ps_args=$1 20 expected=$2 21 result=`ps -p $pid $ps_args | tail -n +2` 22 if [ "$result" != "$expected" ]; then 23 echo "$ps_vars ps $ps_args" 24 echo "expected: >$expected<" 25 echo "result: >$result<" 26 exit 1; 27 fi 28} 29 30./shortsleep & 31pid=$! 32login=`id -p | awk '$1=="login"{l=$2} $1=="uid"&&l==""{l=$2} END{print substr(l,1,32)}'` 33uname=`id -un | cut -c -8` 34gname=`id -gn | cut -c -8` 35lpad=`printf '%-32s' $login` 36upad=`printf '%-8s' $uname` 37gpad=`printf '%-8s' $gname` 38 39test_ps "-o login,user,ruser,group,rgroup" "$lpad $upad $upad $gpad $gname" 40test_ps "-o group,rgroup,login,user,ruser" "$gpad $gpad $lpad $upad $uname" 41test_ps "-o user,ruser,group,rgroup,login" "$upad $upad $gpad $gpad $login" 42 43kill $pid 44exit 0 45