tests.nix

   1 # Run with : nix -L run -f tests.nix
   2 # Debug with : nix run -f tests.nix driver nixos-test-driver
   3 { system ? builtins.currentSystem,
   4   config ? {},
   5   overlays ? import ./overlays.nix,
   6   pkgs ? import <nixpkgs> { inherit system config overlays; },
   7   lib ? pkgs.lib,
   8 }:
   9
  10 let nixosTest =
  11   (import (pkgs.path + /nixos/lib/testing-python.nix)) {
  12     inherit system pkgs;
  13     extraConfigurations = [
  14       ({ lib, ... }: {
  15         # Propagate pkgs and its overlays to the VM,
  16         # instead of reloading nixpkgs.
  17         config.nixpkgs.pkgs = lib.mkDefault pkgs;
  18         config.documentation.enable = false;
  19       })
  20     ];
  21   };
  22   deployment = "staging";
  23 in
  24
  25 nixosTest.makeTest {
  26   nodes = {
  27     mermet = {pkgs, ...}@attrs: {};
  28   };
  29
  30   #enableOCR = true;
  31   #skipLint = true;
  32   testScript = ''
  33     # start_all()
  34     mermet.start()
  35     mermet.wait_for_unit("multi-user.target")
  36     mermet.succeed(
  37         "mkdir /tmp/test",
  38         "mount -t tmpfs none /tmp/test",
  39         "touch /tmp/test/hello",
  40         "test -f /tmp/test/hello",
  41     )
  42   '';
  43 }