if ! test -x $DEBUGFS_EXE; then
	echo "$test_name: $test_description: skipped (no debugfs)"
	return 0
fi

FSCK_OPT=-fy
OUT=$test_name.log
if [ -f $test_dir/expect.gz ]; then
	EXP=$test_name.tmp
	gunzip < $test_dir/expect.gz > $EXP1
else
	EXP=$test_dir/expect
fi

$MKE2FS -F -o Linux -b 4096 -O has_journal -T ext4 $TMPFILE 65536 > $OUT.new 2>&1

$FSCK -fy -N test_filesys $TMPFILE >> $OUT.new 2>&1
status=$?
echo Exit status is $status >> $OUT.new

bitmaps="$($DUMPE2FS $TMPFILE 2>&1 | grep 'bitmap at' | sed -e 's/^.*bitmap at \([0-9]*\).*$/\1/g' | tr '\n' ',')"

$DUMPE2FS $TMPFILE 2>&1 | grep '^Journal features:' >> $OUT.new

echo "debugfs write journal" >> $OUT.new
echo "jo -c" > $TMPFILE.cmd
echo "jw -b $bitmaps /dev/zero" >> $TMPFILE.cmd
echo "jc" >> $TMPFILE.cmd
$DEBUGFS -w -f $TMPFILE.cmd $TMPFILE 2>> $OUT.new > /dev/null

$DUMPE2FS $TMPFILE 2>&1 | grep '^Journal features:' >> $OUT.new

test -d "$JOURNAL_DUMP_DIR" -a -w "$JOURNAL_DUMP_DIR" && cp "$TMPFILE" "$JOURNAL_DUMP_DIR/$test_name.img"
echo "logdump -c" > $TMPFILE.cmd
$DEBUGFS -f $TMPFILE.cmd $TMPFILE >> $OUT.new 2>&1

$FSCK -fy -N test_filesys $TMPFILE >> $OUT.new 2>&1
status=$?
echo Exit status is $status >> $OUT.new
sed -f $cmd_dir/filter.sed $OUT.new > $OUT
rm -f $TMPFILE $TMPFILE.cmd $OUT.new

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
	rm -f $test_name.tmp
fi

unset IMAGE FSCK_OPT OUT EXP