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

SKIP_GUNZIP="true"
TEST_DATA="$test_name.tmp"

dd if=/dev/zero of=$TMPFILE bs=1k count=256 > /dev/null 2>&1
$MKE2FS -Ft ext4 $TMPFILE > /dev/null 2>&1
$DEBUGFS -w $TMPFILE << EOF  > /dev/null 2>&1
write /dev/null testfile
setb 100 15
setb 130 30
setb 200 30
extent_open testfile
  insert_node 0 15 100
  insert_node --after 15 15 115
  insert_node --after 30 15 130
  insert_node --after 45 15 145
  split
  down
  split
  root
  down
  next
  replace_node 15 30 200
  extent_close
set_inode_field testfile i_size 61400
set_inode_field testfile i_blocks 154
set_bg 0 free_blocks_count 156
set_bg 0 bg_checksum calc
set_super_value free_blocks_count 156
q
EOF

. $cmd_dir/run_e2fsck

rm -f $TEST_DATA

unset E2FSCK_TIME TEST_DATA