1test_description="e2undo with incomplete undo file"
2if test -x $E2UNDO_EXE; then
3
4TDB_FILE=${TMPDIR:-/tmp}/tune2fs-$(basename $TMPFILE).e2undo
5OUT=$test_name.log
6rm -f $TDB_FILE >/dev/null 2>&1
7
8dd if=/dev/zero of=$TMPFILE bs=1k count=512 > /dev/null 2>&1
9
10echo mke2fs -q -F -o Linux -T ext4 -O ^metadata_csum,64bit -E lazy_itable_init=1 -b 1024 $TMPFILE  > $OUT
11$MKE2FS -q -F -o Linux -T ext4 -O ^metadata_csum,64bit -E lazy_itable_init=1 -b 1024 $TMPFILE  >> $OUT 2>&1
12crc0=`$CRCSUM $TMPFILE`
13echo $CRCSUM before tune2fs $crc0 >> $OUT
14
15echo using tune2fs to test e2undo >> $OUT
16UNDO_IO_SIMULATE_UNFINISHED=1 $TUNE2FS -O metadata_csum -z $TDB_FILE $TMPFILE >> $OUT 2>&1
17crc1=`$CRCSUM $TMPFILE`
18echo $CRCSUM after tune2fs $crc1 >> $OUT
19
20$E2UNDO  $TDB_FILE $TMPFILE  >> $OUT 2>&1
21crc2=`$CRCSUM $TMPFILE`
22echo $CRCSUM after e2undo $crc2 >> $OUT
23
24$FSCK -y $TMPFILE >> $OUT 2>&1
25fsck_res=$?
26crc3=`$CRCSUM $TMPFILE`
27echo $CRCSUM after fsck $crc3 >> $OUT
28echo fsck result $fsck_res >> $OUT
29
30if [ $crc0 != $crc2 ] && [ $crc1 != $crc2 ] && [ $crc0 != $crc1 ] && [ $fsck_res -eq 1 ]; then
31	echo "$test_name: $test_description: ok"
32	touch $test_name.ok
33else
34	ln -f $test_name.log $test_name.failed
35	echo "$test_name: $test_description: failed"
36fi
37rm -f $TDB_FILE $TMPFILE
38fi
39