From dac4f986ad9081b4ac5ead5064d65ca11e7f683c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Janne=20He=C3=9F?= <janne@hess.ooo>
Date: Thu, 9 Dec 2021 12:39:30 +0100
Subject: [PATCH] systemd: Add switchTest to passthru

---
 pkgs/os-specific/linux/systemd/default.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pkgs/os-specific/linux/systemd/default.nix b/pkgs/os-specific/linux/systemd/default.nix
index aa106ca1abaa..13a39f182c0e 100644
--- a/pkgs/os-specific/linux/systemd/default.nix
+++ b/pkgs/os-specific/linux/systemd/default.nix
@@ -2,6 +2,7 @@
 
 { stdenv
 , lib
+, nixosTests
 , fetchFromGitHub
 , fetchpatch
 , fetchzip
@@ -613,6 +614,10 @@ stdenv.mkDerivation {
   # runtime; otherwise we can't and we need to reboot.
   passthru.interfaceVersion = 2;
 
+  passthru.tests = {
+    inherit (nixosTests) switchTest;
+  };
+
   meta = with lib; {
     homepage = "https://www.freedesktop.org/wiki/Software/systemd/";
     description = "A system and service manager for Linux";