# the minimal device size for the given option combination
prepare_test_dev 1M
output=$(run_mustfail_stdout "mkfs.btrfs for small image" \
- "$TOP/mkfs.btrfs" -f $@ "$TEST_DEV")
+ "$TOP/mkfs.btrfs" -f "$@" "$TEST_DEV")
good_size=$(echo "$output" | grep -oP "(?<=is )\d+")
prepare_test_dev "$good_size"
echo "Minimal device size is $good_size" >> "$RESULTS"
- run_check $TOP/mkfs.btrfs -f $@ "$TEST_DEV"
+ run_check $TOP/mkfs.btrfs -f "$@" "$TEST_DEV"
run_check_mount_test_dev
run_check_umount_test_dev
}