anchor.diff:  let
  -  mkTest = { systemWide ? false }:
  +  mkTest = { systemWide ? false , fullVersion ? false }:
       import ./make-test-python.nix ({ pkgs, lib, ... }:
         let
           testFile = pkgs.fetchurl {
  
positive.code:         '';
        });
  in builtins.mapAttrs (key: val: mkTest val) {
    user = { systemWide = false; };
    system = { systemWide = true; };
  }
  
negative.code:           testPlay32 = { inherit (pkgs.pkgsi686Linux) sox alsa-utils; };
          };
        in {
          name = "pulseaudio${lib.optionalString fullVersion "Full"}${lib.optionalString systemWide "-systemWide"}";
          meta = with pkgs.lib.maintainers; {
            maintainers = [ synthetica ] ++ pkgs.pulseaudio.meta.maintainers;
          };
  