anchor.diff:            mappedGid = "@gid@";
             rootPath = "root-${name}";
           };
  -        name = "${name}-@testid@";
  +        name = "dom-@testid@-${name}";
           uuid = null;
           netdevs.eth0 = {
             mac = null;
  
positive.code:   config = {
  
      libvirt.test.instances.${cfg.test-driver.hostName} = {
        libvirt.name = mkForce "@testid@";
        nixos.modules = cfg.test-driver.extraModules ++ [{
          systemd.services.test-script = {
            wantedBy = [ "multi-user.target" ];
  
negative.code:   virshCmds = concatStringsSep ";" (flatten [
      "net-create $build/libvirt/net-test.xml"
      (map (name: "create $build/libvirt/dom-${name}.xml --autodestroy") instNames)
      "event --timeout ${toString cfg.timeout} --domain dom-$testid --event lifecycle"
      "net-destroy net-$testid"
    ]);
  
  