OUT=$test_name.log
EXP=$test_dir/expect
E2FSCK=../e2fsck/e2fsck

NAMELEN=255
DIRENT_SZ=8
BLOCKSZ=1024
DIRENT_PER_LEAF=$((BLOCKSZ / (NAMELEN + DIRENT_SZ)))
HEADER=32
INDEX_SZ=8
INDEX_L1=$(((BLOCKSZ - HEADER) / INDEX_SZ))
INDEX_L2=$(((BLOCKSZ - DIRENT_SZ) / INDEX_SZ))
ENTRIES=$((INDEX_L1 * INDEX_L2 * DIRENT_PER_LEAF))

cp /dev/null $OUT
$MKE2FS -b 1024 -O large_dir,uninit_bg,dir_nlink -F $TMPFILE 460800 \
	> /dev/null 2>&1
{
	echo "feature large_dir"
	echo "mkdir /foo"
	echo "cd /foo"
	touch foofile
	echo "write foofile foofile"
	i=0
	while test $i  -lt $ENTRIES ; do
	    if test $(( i % DIRENT_PER_LEAF )) -eq 0 ; then
		echo "expand ./"
	    fi
	    if test $(( i % 5000 )) -eq 0 -a $i -gt 0 ; then
		>&2 echo "$test_name: $i processed"
	    fi
	    printf "ln foofile %0255X\n" $i
	    i=$(($i + 1))
	done
} | $DEBUGFS -w $TMPFILE > /dev/null 2>&1

$E2FSCK -yfD $TMPFILE > $OUT.new 2>&1
status=$?
echo Exit status is $status >> $OUT.new
sed -f $cmd_dir/filter.sed -e "s;$TMPFILE;test.img;" $OUT.new >> $OUT
rm -f $OUT.new

cmp -s $OUT $EXP
RC=$?
if [ $RC -eq 0 ]; then
	echo "$test_name: $test_description: ok"
	touch $test_name.ok
else
	echo "$test_name: $test_description: failed"
	diff -u $EXP $OUT > $test_name.failed
fi
