{ pkgs ? import { } , diskoLib ? pkgs.callPackage ../lib { } }: diskoLib.testLib.makeDiskoTest { inherit pkgs; name = "btrfs-only-root-subvolume"; disko-config = ../example/btrfs-only-root-subvolume.nix; extraTestScript = '' machine.succeed("btrfs subvolume list /"); ''; }