tests/misc-tests/010-convert-delete-ext2-subvol/test.sh

   1 #!/bin/bash
   2 #
   3 # verify that convert rollback finds the ext2_subvolume intact and fails if it
   4 # was partially deleted
   5
   6 source $TOP/tests/common
   7
   8 check_prereq btrfs-convert
   9 check_prereq btrfs
  10 setup_root_helper
  11 prepare_test_dev
  12
  13 run_check truncate -s 2G "$TEST_DEV"
  14 run_check mkfs.ext4 -F "$TEST_DEV"
  15 run_check $TOP/btrfs-convert "$TEST_DEV"
  16 run_check $TOP/btrfs-debug-tree "$TEST_DEV"
  17 run_check_mount_test_dev
  18 run_check $SUDO_HELPER $TOP/btrfs subvolume delete -c "$TEST_MNT/ext2_saved"
  19 run_check_umount_test_dev
  20 run_check $TOP/btrfs-debug-tree "$TEST_DEV"
  21 run_check_stdout $TOP/btrfs-convert --rollback "$TEST_DEV" |
  22         grep -q 'is it deleted' || _fail "unexpected rollback"
  23
  24 exit 0