ack/plat/qemuppc/tests/testdriver.sh

#!/bin/sh
qemu=$1
img=$2
timeout=$3

pipe=/tmp/$$.testdriver.pipe
mknod $pipe p
trap "rm -f $pipe" EXIT

result=/tmp/$$.testdriver.result
trap "rm -f $result" EXIT

pidfile=/tmp/$$.testdriver.pid
trap "rm -f $pidfile" EXIT

( $qemu -nographic -kernel $img 2>&1 & echo $! > $pidfile ) \
    | tee $result \
    | ( timeout $timeout grep -l -q @@FINISHED ; echo ) \
    | ( read dummy && kill $(cat $pidfile) )

( grep -q @@FAIL $result || ! grep -q @@FINISHED $result ) && cat $result && exit 1
exit 0