mkDerivation test

test.nix

# put it in the nixpkgs root folder
let
  l = import ./lib;
  
  # build a simple (imperfect) stdenv
  stdenv = ((import ./pkgs/stdenv)
    { system = "x86_64-linux"; platform = null; config = {}; lib = l; }).stdenv;

in rec {
  # two packages, one broken and one not. It should be possible to access metadata in the broken one.
       unbroken = stdenv.mkDerivation { name = "foo"; };
       broken = stdenv.mkDerivation { meta.broken = true; name = "foobar";};
}