1if ! test -x $DEBUGFS_EXE; then
2	echo "$test_name: $test_description: skipped (no debugfs)"
3	return 0
4fi
5
6FSCK_OPT=-fy
7OUT=$test_name.log
8if [ -f $test_dir/expect.gz ]; then
9	EXP=$test_name.tmp
10	gunzip < $test_dir/expect.gz > $EXP1
11else
12	EXP=$test_dir/expect
13fi
14
15$MKE2FS -F -o Linux -b 4096 -O 64bit,has_journal,metadata_csum -T ext4 $TMPFILE 131072 > $OUT.new 2>&1
16
17$FSCK -fy -N test_filesys $TMPFILE >> $OUT.new 2>&1
18status=$?
19echo Exit status is $status >> $OUT.new
20
21bitmaps="$($DUMPE2FS $TMPFILE 2>&1 | grep 'bitmap at' | sed -e 's/^.*bitmap at \([0-9]*\).*$/\1/g' | tr '\n' ',')"
22
23$DUMPE2FS $TMPFILE 2>&1 | grep '^Journal features:' >> $OUT.new
24
25echo "debugfs write journal" >> $OUT.new
26echo "jo -c" > $TMPFILE.cmd
27echo "jw -b 333,$bitmaps /dev/zero" >> $TMPFILE.cmd
28echo "jc" >> $TMPFILE.cmd
29echo "jo" >> $TMPFILE.cmd
30echo "jw -r 333" >> $TMPFILE.cmd
31echo "jc" >> $TMPFILE.cmd
32$DEBUGFS -w -f $TMPFILE.cmd $TMPFILE 2>> $OUT.new > /dev/null
33
34$DUMPE2FS $TMPFILE 2>&1 | grep '^Journal features:' >> $OUT.new
35
36test -d "$JOURNAL_DUMP_DIR" -a -w "$JOURNAL_DUMP_DIR" && cp "$TMPFILE" "$JOURNAL_DUMP_DIR/$test_name.img"
37echo "logdump -c" > $TMPFILE.cmd
38$DEBUGFS -f $TMPFILE.cmd $TMPFILE >> $OUT.new 2>&1
39
40echo "debugfs recover journal" >> $OUT.new
41echo "jr" > $TMPFILE.cmd
42$DEBUGFS -w -f $TMPFILE.cmd $TMPFILE 2>> $OUT.new > /dev/null
43
44$FSCK -fy -N test_filesys $TMPFILE >> $OUT.new 2>&1
45status=$?
46echo Exit status is $status >> $OUT.new
47sed -f $cmd_dir/filter.sed -e "s;$TMPFILE;test.img;" $OUT.new > $OUT
48rm -f $TMPFILE $TMPFILE.cmd $OUT.new
49
50cmp -s $OUT $EXP
51status=$?
52
53if [ "$status" = 0 ] ; then
54	echo "$test_name: $test_description: ok"
55	touch $test_name.ok
56else
57	echo "$test_name: $test_description: failed"
58	diff $DIFF_OPTS $EXP $OUT > $test_name.failed
59	rm -f $test_name.tmp
60fi
61
62unset IMAGE FSCK_OPT OUT EXP
63