nixos/tests/seatd: init

nixos/tests/all-tests.nix

@@ -742,6 +742,7 @@ in {
   sddm = handleTest ./sddm.nix {};
   seafile = handleTest ./seafile.nix {};
   searx = handleTest ./searx.nix {};
+  seatd = handleTest ./seatd.nix {};
   service-runner = handleTest ./service-runner.nix {};
   sftpgo = runTest ./sftpgo.nix;
   sfxr-qt = handleTest ./sfxr-qt.nix {};

nixos/tests/seatd.nix

@@ -0,0 +1,51 @@
+import ./make-test-python.nix ({ pkgs, lib, ... }:
+
+let
+  seatd-test = pkgs.writeShellApplication {
+    name = "seatd-client-pid";
+    text = ''
+      journalctl -u seatd --no-pager -b | while read -r line; do
+          case "$line" in
+          *"New client connected"*)
+              line="''${line##*pid: }"
+              pid="''${line%%,*}"
+              ;;
+          *"Opened client"*)
+              echo "$pid"
+              exit
+          esac
+      done;
+    '';
+  };
+in
+{
+  name = "seatd";
+  meta.maintainers = with lib.maintainers; [ sinanmohd ];
+
+  nodes.machine = { ... }: {
+    imports = [ ./common/user-account.nix ];
+    services.getty.autologinUser = "alice";
+    users.users.alice.extraGroups = [ "seat" "wheel" ];
+
+    fonts.enableDefaultPackages = true;
+    environment.systemPackages = with pkgs; [
+      dwl
+      foot
+      seatd-test
+    ];
+
+    programs.bash.loginShellInit = ''
+      [ "$(tty)" = "/dev/tty1" ] &&
+          dwl -s 'foot touch /tmp/foot_started'
+    '';
+
+    hardware.opengl.enable = true;
+    virtualisation.qemu.options = [ "-vga none -device virtio-gpu-pci" ];
+    services.seatd.enable = true;
+  };
+
+  testScript = ''
+    machine.wait_for_file("/tmp/foot_started")
+    machine.succeed("test $(seatd-client-pid) = $(pgrep dwl)")
+  '';
+})

pkgs/applications/misc/seatd/default.nix

@@ -6,6 +6,7 @@
 , scdoc
 , stdenv
 , systemdSupport ? lib.meta.availableOn stdenv.hostPlatform systemd, systemd
+, nixosTests
 }:
 
 stdenv.mkDerivation (finalAttrs: {
@@ -40,6 +41,8 @@ stdenv.mkDerivation (finalAttrs: {
     "-Dserver=enabled"
   ];
 
+  passthru.tests.basic = nixosTests.seatd;
+
   meta = {
     description = "A minimal seat management daemon, and a universal seat management library";
     changelog = "https://git.sr.ht/~kennylevinsen/seatd/refs/${finalAttrs.version}";