3 files changed, 156 insertions, 0 deletions
diff --git a/tests/r_64to32bit_meta/expect b/tests/r_64to32bit_meta/expect
new file mode 100644
index 0000000..7065590
--- /dev/null
+++ b/tests/r_64to32bit_meta/expect
@@ -0,0 +1,81 @@
+resize2fs test
+Creating filesystem with 524288 1k blocks and 65536 inodes
+Superblock backups stored on blocks: 
+	8193, 24577, 40961, 57345, 73729, 204801, 221185, 401409
+
+Allocating group tables:      done                            
+Writing inode tables:      done                            
+Creating journal (16384 blocks): done
+Creating 479 huge file(s) with 1024 blocks each: done
+Writing superblocks and filesystem accounting information:      done
+
+Pass 1: Checking inodes, blocks, and sizes
+Pass 2: Checking directory structure
+Pass 3: Checking directory connectivity
+Pass 4: Checking reference counts
+Pass 5: Checking group summary information
+
+Exit status is 0
+resize2fs test.img -s
+Converting the filesystem to 32-bit.
+The filesystem on test.img is now 524288 (1k) blocks long.
+
+Exit status is 0
+Change in FS metadata:
+@@ -2,7 +2,7 @@
+ Last mounted on:          <not available>
+ Filesystem magic number:  0xEF53
+ Filesystem revision #:    1 (dynamic)
+-Filesystem features:      has_journal ext_attr dir_index filetype meta_bg extent 64bit flex_bg sparse_super large_file huge_file uninit_bg dir_nlink extra_isize
++Filesystem features:      has_journal ext_attr dir_index filetype meta_bg extent flex_bg sparse_super large_file huge_file uninit_bg dir_nlink extra_isize
+ Default mount options:    user_xattr acl
+ Filesystem state:         clean
+ Errors behavior:          Continue
+@@ -10,13 +10,11 @@
+ Inode count:              65536
+ Block count:              524288
+ Reserved block count:     26214
+-Overhead clusters:        32918
+-Free blocks:              852
++Free blocks:              858
+ Free inodes:              65046
+ First block:              1
+ Block size:               1024
+ Fragment size:            1024
+-Group descriptor size:    64
+ Blocks per group:         8192
+ Fragments per group:      8192
+ Inodes per group:         1024
+@@ -58,9 +56,9 @@
+ 12:98305:-1:-1:15:31:3107
+ 13:106497:-1:-1:16:32:3363
+ 14:114689:-1:-1:17:33:3619
+-15:122881:-1:122881:18:34:3875
+-16:131073:-1:131073:131074:131090:131106
+-17:139265:-1:139265:131075:131091:131362
++15:122881:-1:-1:18:34:3875
++16:131073:-1:-1:131074:131090:131106
++17:139265:-1:-1:131075:131091:131362
+ 18:147457:-1:-1:131076:131092:131618
+ 19:155649:-1:-1:131077:131093:131874
+ 20:163841:-1:-1:131078:131094:132130
+@@ -90,9 +88,9 @@
+ 44:360449:-1:-1:262158:262174:265250
+ 45:368641:-1:-1:262159:262175:265506
+ 46:376833:-1:-1:262160:262176:265762
+-47:385025:-1:385025:262161:262177:266018
+-48:393217:-1:393217:393218:393234:393250
+-49:401409:401409:401410:393219:393235:393506
++47:385025:-1:-1:262161:262177:266018
++48:393217:-1:-1:393218:393234:393250
++49:401409:401409:-1:393219:393235:393506
+ 50:409601:-1:-1:393220:393236:393762
+ 51:417793:-1:-1:393221:393237:394018
+ 52:425985:-1:-1:393222:393238:394274
+Pass 1: Checking inodes, blocks, and sizes
+Pass 2: Checking directory structure
+Pass 3: Checking directory connectivity
+Pass 4: Checking reference counts
+Pass 5: Checking group summary information
+
+Exit status is 0
diff --git a/tests/r_64to32bit_meta/name b/tests/r_64to32bit_meta/name
new file mode 100644
index 0000000..e99ed8b
--- /dev/null
+++ b/tests/r_64to32bit_meta/name
@@ -0,0 +1 @@
+convert meta_bg 64bit fs to 32bit fs
diff --git a/tests/r_64to32bit_meta/script b/tests/r_64to32bit_meta/script
new file mode 100644
index 0000000..5ee9f02
--- /dev/null
+++ b/tests/r_64to32bit_meta/script
@@ -0,0 +1,74 @@
+if ! test -x $RESIZE2FS_EXE -o ! -x $DEBUGFS_EXE; then
+	echo "$test_name: $test_description: skipped (no debugfs/resize2fs)"
+	return 0
+fi
+
+FSCK_OPT=-fn
+OUT=$test_name.log
+EXP=$test_dir/expect
+CONF=$TMPFILE.conf
+
+cat > $CONF << ENDL
+[fs_types]
+	ext4h = {
+		features = has_journal,extent,huge_file,flex_bg,uninit_bg,dir_nlink,extra_isize,sparse_super,filetype,dir_index,ext_attr,meta_bg,^resize_inode,64bit
+		blocksize = 1024
+		inode_size = 256
+		make_hugefiles = true
+		hugefiles_dir = /
+		hugefiles_slack = 0
+		hugefiles_name = aaaaa
+		hugefiles_digits = 4
+		hugefiles_size = 1M
+		zero_hugefiles = false
+	}
+ENDL
+
+echo "resize2fs test" > $OUT
+
+MKE2FS_CONFIG=$CONF $MKE2FS -F -T ext4h -o Linux $TMPFILE 524288 >> $OUT 2>&1
+rm -f $CONF
+
+# dump and check
+($DUMPE2FS -h $TMPFILE; $DUMPE2FS -g $TMPFILE) 2> /dev/null | sed -f $cmd_dir/filter.sed > $OUT.before
+$FSCK $FSCK_OPT -N test_filesys $TMPFILE >> $OUT 2>&1
+status=$?
+echo Exit status is $status >> $OUT
+
+# resize it
+echo "resize2fs test.img -s" >> $OUT
+$RESIZE2FS -s -f $TMPFILE >> $OUT 2>&1
+status=$?
+echo Exit status is $status >> $OUT
+
+# dump and check
+($DUMPE2FS -h $TMPFILE; $DUMPE2FS -g $TMPFILE) 2> /dev/null | sed -f $cmd_dir/filter.sed > $OUT.after
+echo "Change in FS metadata:" >> $OUT
+diff -u $OUT.before $OUT.after | tail -n +3 >> $OUT
+$FSCK $FSCK_OPT -N test_filesys $TMPFILE >> $OUT 2>&1
+status=$?
+echo Exit status is $status >> $OUT
+
+rm $TMPFILE
+
+#
+# Do the verification
+#
+
+sed -f $cmd_dir/filter.sed -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
+
+rm $OUT.before $OUT.after
+
+unset IMAGE FSCK_OPT OUT EXP CONF