depot/third_party/nixpkgs/nixos/tests/xmonad-xdg-autostart.nix

import ./make-test-python.nix (
  { lib, ... }:
  {
    name = "xmonad-xdg-autostart";
    meta.maintainers = with lib.maintainers; [ oxalica ];

    nodes.machine =
      { pkgs, config, ... }:
      {
        imports = [
          ./common/x11.nix
          ./common/user-account.nix
        ];
        test-support.displayManager.auto.user = "alice";
        services.displayManager.defaultSession = "none+xmonad";
        services.xserver.windowManager.xmonad.enable = true;
        services.xserver.desktopManager.runXdgAutostartIfNone = true;

        environment.systemPackages = [
          (pkgs.writeTextFile {
            name = "test-xdg-autostart";
            destination = "/etc/xdg/autostart/test-xdg-autostart.desktop";
            text = ''
              [Desktop Entry]
              Name=test-xdg-autoatart
              Type=Application
              Terminal=false
              Exec=${pkgs.coreutils}/bin/touch ${config.users.users.alice.home}/xdg-autostart-executed
            '';
          })
        ];
      };

    testScript =
      { nodes, ... }:
      let
        user = nodes.machine.config.users.users.alice;
      in
      ''
        machine.wait_for_x()
        machine.wait_for_file("${user.home}/xdg-autostart-executed")
      '';
  }
)