depot/third_party/nixpkgs/nixos/tests/containers-nested.nix

# Test for NixOS' container nesting.

import ./make-test-python.nix (
  { pkgs, ... }:
  {
    name = "nested";

    meta = with pkgs.lib.maintainers; {
      maintainers = [ sorki ];
    };

    nodes.machine =
      { lib, ... }:
      let
        makeNested = subConf: {
          containers.nested = {
            autoStart = true;
            privateNetwork = true;
            config = subConf;
          };
        };
      in
      makeNested (makeNested { });

    testScript = ''
      machine.start()
      machine.wait_for_unit("container@nested.service")
      machine.succeed("systemd-run --pty --machine=nested -- machinectl list | grep nested")
      print(
          machine.succeed(
              "systemd-run --pty --machine=nested -- systemd-run --pty --machine=nested -- systemctl status"
          )
      )
    '';
  }
)