1if ! test -x $RESIZE2FS_EXE -o ! -x $DEBUGFS_EXE; then
2	echo "$test_name: $test_description: skipped (no debugfs/resize2fs)"
3	return 0
4fi
5
6if [ $(uname -s) = "Darwin" ]; then
7	# creates a 3GB filesystem
8	echo "$test_name: $DESCRIPTION: skipped for HFS+ (no sparse files)"
9	return 0
10fi
11
12FSCK_OPT=-fn
13OUT=$test_name.log
14EXP=$test_dir/expect
15CONF=$TMPFILE.conf
16
17#gzip -d < $EXP.gz > $EXP
18
19cat > $CONF << ENDL
20[fs_types]
21	ext4h = {
22		features = has_journal,extent,huge_file,uninit_bg,dir_nlink,extra_isize,sparse_super,filetype,dir_index,ext_attr,^resize_inode,^meta_bg,^flex_bg,^metadata_csum,64bit
23		blocksize = 1024
24		inode_size = 256
25		make_hugefiles = true
26		hugefiles_dir = /
27		hugefiles_slack = 16000K
28		hugefiles_name = aaaaa
29		hugefiles_digits = 4
30		hugefiles_size = 117K
31		zero_hugefiles = false
32	}
33ENDL
34
35echo "tune2fs test" > $OUT
36
37MKE2FS_CONFIG=$CONF $MKE2FS -F -T ext4h -I 128 $TMPFILE 786432 >> $OUT 2>&1
38rm -f $CONF
39
40# dump and check
41($DUMPE2FS -h $TMPFILE | grep -v '^Free blocks:'; $DUMPE2FS -g $TMPFILE) 2>&1 | sed -f $cmd_dir/filter.sed >> $OUT.before 2> /dev/null
42$FSCK $FSCK_OPT -N test_filesys $TMPFILE >> $OUT 2>&1
43status=$?
44echo Exit status is $status >> $OUT
45
46# convert it
47echo "tune2fs -I 256 -O metadata_csum test.img" >> $OUT
48dd if=/dev/zero of=$TMPFILE conv=notrunc bs=1 count=1 seek=3221225471 2> /dev/null
49$TUNE2FS -I 256 -O metadata_csum $TMPFILE >> $OUT 2>&1
50status=$?
51echo Exit status is $status >> $OUT
52$FSCK -N test_filesys -y -f -D $TMPFILE >> $OUT 2>&1
53
54# dump and check
55($DUMPE2FS -h $TMPFILE | grep -v '^Free blocks:'; $DUMPE2FS -g $TMPFILE) 2>&1 | sed -f $cmd_dir/filter.sed >> $OUT.after 2> /dev/null
56echo "Change in FS metadata:" >> $OUT
57diff -U 0 $OUT.before $OUT.after | sed -e '/^---.*/d' -e '/^+++.*/d' >> $OUT
58$FSCK $FSCK_OPT -N test_filesys $TMPFILE >> $OUT 2>&1
59status=$?
60echo Exit status is $status >> $OUT
61
62rm $TMPFILE
63
64#
65# Do the verification
66#
67
68sed -f $cmd_dir/filter.sed -e 's/test_filesys:.*//g' < $OUT > $OUT.new
69mv $OUT.new $OUT
70
71cmp -s $OUT $EXP
72status=$?
73
74if [ "$status" = 0 ] ; then
75	echo "$test_name: $test_description: ok"
76	touch $test_name.ok
77else
78	echo "$test_name: $test_description: failed"
79	diff $DIFF_OPTS $EXP $OUT > $test_name.failed
80fi
81
82rm $OUT.before $OUT.after
83
84unset IMAGE FSCK_OPT OUT EXP CONF
85