FSCK_OPT=-fn
OUT=$test_name.log
EXP=$test_dir/expect
CONF=$TMPFILE.conf

#gzip -d < $EXP.gz > $EXP

cat > $CONF << ENDL
[fs_types]
	hugefile = {
		features = extent,huge_file,flex_bg,uninit_bg,dir_nlink,extra_isize,^resize_inode,sparse_super2
		hash_alg = half_md4
		num_backup_sb = 0
		packed_meta_blocks = 1
		make_hugefiles = 1
		inode_ratio = 4194304
		hugefiles_dir = /store
		hugefiles_name = big-data
		hugefiles_digits = 0
		hugefiles_size = 0
		hugefiles_align = 256M
		num_hugefiles = 1
		zero_hugefiles = false
		flex_bg_size = 262144
	}
ENDL

echo "mke2fs -F -T hugefile test.img 4T" > $OUT
MKE2FS_CONFIG=$CONF $MKE2FS -F -T hugefile $TMPFILE 4T >> $OUT 2>&1
rm -rf $CONF

# check the file system if we get this far, we succeeded...
$FSCK $FSCK_OPT -N test_filesys $TMPFILE >> $OUT 2>&1
status=$?
echo Exit status is $status >> $OUT

echo 'debugfs -R "extents /store/big-data" test.img | head' >> $OUT

$DEBUGFS -R "extents /store/big-data" $TMPFILE 2>&1 | head -n 20 >> $OUT 2>&1

rm $TMPFILE

#
# Do the verification
#

sed -f $cmd_dir/filter.sed -e "s;$TMPFILE;test.img;" -e 's/test_filesys:.*//g' < $OUT > $OUT.new
mv $OUT.new $OUT

cmp -s $OUT $EXP
status=$?

if [ "$status" = 0 ] ; then
	echo "$test_name: $test_description: ok"
	touch $test_name.ok
else
	echo "$test_name: $test_description: failed"
	diff $DIFF_OPTS $EXP $OUT > $test_name.failed
fi

unset IMAGE FSCK_OPT OUT EXP CONF
