btrfs-progs/tests/misc-tests/048-image-restore-mount/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 the restored image of an empty btrfs filesystem can still be
# mounted
source "$TEST_TOP/common" || exit
check_prereq btrfs-image
check_prereq mkfs.btrfs
check_prereq btrfs
setup_root_helper
prepare_test_dev
tmp=$(_mktemp_dir image)
run_check_mkfs_test_dev
run_check "$TOP/btrfs-image" "$TEST_DEV" "$tmp/dump"
run_check "$TOP/btrfs-image" -r "$tmp/dump" "$tmp/restored"
run_check $SUDO_HELPER mount -t btrfs -o loop "$tmp/restored" "$TEST_MNT"
run_check $SUDO_HELPER umount "$TEST_MNT"
rm -rf -- "$tmp"