mdadm/test

#!/bin/sh
#
# run test suite for mdadm
user=`id -un`
if [ " $user" != " root" ]
then echo >&2 "test: testing can only be done as 'root'."
     exit 1;
fi

prefix='[0-9][0-9]'
if [ -n "$1" ]
then prefix=$1
fi

dir=`pwd`
mdadm=$dir/mdadm
export mdadm
if [ \! -x $mdadm ]
then
   echo >&2 "test: $mdadm isn't usable."
fi

export check="sh $dir/tests/check"

# assume md0, md1, md2 exist in /dev
export md0=/dev/md0 md1=/dev/md1 md2=/dev/md2

# We test mdadm on loop-back block devices.
# dir for storing files should be settable by command line maybe
targetdir=/tmp
export targetdir dir
size=20000
mdsize0=19904
mdsize1=19992
export size mdsize0 mdsize1

cleanup() {
	$mdadm -Ss
	for d in 0 1 2 3 4 5 6 7
	do losetup -d /dev/loop$d ; # rm -f $targetdir/mdtest$d
        done
}

trap cleanup 0 1 2 3 15

devlist=
for d in 0 1 2 3 4 5 6 7
do
   [ -f $targetdir/mdtest$d ] || dd if=/dev/zero of=$targetdir/mdtest$d count=$size bs=1K > /dev/null 2>&1
   losetup /dev/loop$d $targetdir/mdtest$d
   export dev$d=/dev/loop$d
   eval devlist=\"\$devlist \$dev$d\"
done
export devlist


for script in tests/$prefix*[^~]
do
   if sh -x $script > $targetdir/log 2>&1
   then echo "$script succeeded"
   else cat $targetdir/log
        echo "$script failed"
       exit 1
   fi
done
exit 0