nixosTests.autosuspend: init

nixos/tests/all-tests.nix

@@ -257,6 +257,7 @@ in
   authelia = runTest ./authelia.nix;
   auto-cpufreq = runTest ./auto-cpufreq.nix;
   autobrr = runTest ./autobrr.nix;
+  autosuspend = runTest ./autosuspend.nix;
   avahi = runTest {
     imports = [ ./avahi.nix ];
     _module.args.networkd = false;

nixos/tests/autosuspend.nix

@@ -0,0 +1,30 @@
+{ lib, pkgs, ... }:
+
+{
+  name = "autosuspend";
+  meta.maintainers = [ lib.maintainers.anthonyroussel ];
+
+  nodes = {
+    machine = {
+      services.autosuspend = {
+        enable = true;
+
+        settings = {
+          interval = 5;
+          idle_time = 5;
+          suspend_cmd = "${pkgs.coreutils}/bin/touch /tmp/suspended";
+        };
+
+        # Return exit code 1 to trigger suspend
+        checks.ExternalCommand.command = "exit 1";
+      };
+    };
+  };
+
+  testScript = ''
+    start_all()
+
+    machine.wait_for_unit("autosuspend.service")
+    machine.wait_for_file("/tmp/suspended")
+  '';
+}

pkgs/by-name/au/autosuspend/package.nix

@@ -2,6 +2,7 @@
   lib,
   dbus,
   fetchFromGitHub,
+  nixosTests,
   python3,
   sphinxHook,
   withDocs ? true,
@@ -87,6 +88,10 @@ python3.pkgs.buildPythonApplication (finalAttrs: {
     "test_multiple_sessions"
   ];
 
+  passthru.tests = {
+    inherit (nixosTests) autosuspend;
+  };
+
   meta = {
     description = "Daemon to automatically suspend and wake up a system";
     homepage = "https://autosuspend.readthedocs.io";