tests.nix

   1 # Run with : nix run -f tests.nix
   2 # Debug with : nix -L run -f tests.nix driver -c nixos-test-driver
   3 { system ? builtins.currentSystem,
   4   config ? {},
   5   overlays ? nixpkgs/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 in
  23
  24 nixosTest.makeTest {
  25   nodes = {
  26     mermet = {pkgs, ...}@attrs: {};
  27   };
  28
  29   #enableOCR = true;
  30   #skipLint = true;
  31   testScript = ''
  32     # start_all()
  33     mermet.start()
  34     mermet.wait_for_unit("multi-user.target")
  35     mermet.succeed(
  36         "mkdir /tmp/test",
  37         "mount -t tmpfs none /tmp/test",
  38         "touch /tmp/test/hello",
  39         "test -f /tmp/test/hello",
  40     )
  41   '';
  42 }