1#!/bin/sh 2 3base=`basename $0` 4 5echo "1..2" 6 7name="pgrep -s <sid>" 8sid=`ps -o tsid -p $$ | tail -1` 9sleep=$(pwd)/sleep.txt 10ln -sf /bin/sleep $sleep 11$sleep 5 & 12sleep 0.3 13chpid=$! 14pid=`pgrep -f -s $sid $sleep` 15if [ "$pid" = "$chpid" ]; then 16 echo "ok 1 - $name" 17else 18 echo "not ok 1 - $name" 19fi 20kill $chpid 21rm -f $sleep 22 23name="pgrep -s 0" 24sleep=$(pwd)/sleep.txt 25ln -sf /bin/sleep $sleep 26$sleep 5 & 27sleep 0.3 28chpid=$! 29pid=`pgrep -f -s 0 $sleep` 30if [ "$pid" = "$chpid" ]; then 31 echo "ok 2 - $name" 32else 33 echo "not ok 2 - $name" 34fi 35kill $chpid 36rm -f $sleep 37