btrfs-progs/tests/misc-tests/010-convert-delete-ext2-subvol/test.sh
David Sterba f6bbe06c08 btrfs-progs: tests: add protection against running out of test suite
Executing the script inside the directories as './test.sh' is not
supposed to work but could happen accidentally. With an exit after
attempting to source the we can fix that.

Signed-off-by: David Sterba <dsterba@suse.com>
2023-04-25 16:59:41 +02:00

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#!/bin/bash
#
# verify that convert rollback finds the ext2_subvolume intact and fails if it
# was partially deleted
source "$TEST_TOP/common" || exit
check_prereq btrfs-convert
check_prereq btrfs
setup_root_helper
prepare_test_dev
run_check truncate -s 2G "$TEST_DEV"
run_check mkfs.ext4 -F "$TEST_DEV"
run_check "$TOP/btrfs-convert" "$TEST_DEV"
run_check $SUDO_HELPER "$TOP/btrfs" inspect-internal dump-tree "$TEST_DEV"
run_check_mount_test_dev
run_check $SUDO_HELPER "$TOP/btrfs" subvolume delete -c "$TEST_MNT/ext2_saved"
run_check_umount_test_dev
run_check $SUDO_HELPER "$TOP/btrfs" inspect-internal dump-tree "$TEST_DEV"
run_check_stdout "$TOP/btrfs-convert" --rollback "$TEST_DEV" |
grep -q 'is it deleted' || _fail "unexpected rollback"
exit 0