From 53729841e871a8604399dd003ce5a57491158eed Mon Sep 17 00:00:00 2001
From: Yarny0 <41838844+Yarny0@users.noreply.github.com>
Date: Fri, 20 Jan 2023 21:25:19 +0100
Subject: [PATCH] nixos/tests/cups-pdf: fix test with socket-activated cups

The cups-pdf vm test previously waited for the
activation of `cups.service` before testing anything.
This method fails since

https://github.com/NixOS/nixpkgs/commit/47d9e7d3d7d8ad19e29be1445171726bf7d602b6

as cups auto-stops if it is not used,
causing the test framework to complain
that `cups.service` will never start.

The commit at hand alters the test so it
simply waits for `multi-user.target`.
We could also switch to `cups.socket`,
but `multi-user.target` seems to be more robust
concerning future changes in the cups mechanisms.
---
 nixos/tests/cups-pdf.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nixos/tests/cups-pdf.nix b/nixos/tests/cups-pdf.nix
index 70d14f29e2e5..957b0296a755 100644
--- a/nixos/tests/cups-pdf.nix
+++ b/nixos/tests/cups-pdf.nix
@@ -23,7 +23,7 @@ import ./make-test-python.nix ({ lib, pkgs, ... }: {
 
   testScript = ''
     from subprocess import run
-    machine.wait_for_unit("cups.service")
+    machine.wait_for_unit("multi-user.target")
     for name in ("opt", "noopt"):
         text = f"test text {name}".upper()
         machine.wait_until_succeeds(f"lpstat -v {name}")