From d339cc6d0dc7fcef02e335d5ce4bc9da2a791ead Mon Sep 17 00:00:00 2001
From: Bobby Rong <rjl931189261@126.com>
Date: Sat, 8 Feb 2025 09:11:36 +0800
Subject: [PATCH] nixos/tests/cinnamon: Scale slick-greeter for OCR tests

Otherwise it sometimes fails to find Alice Foobar for me.
---
 nixos/tests/cinnamon.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/nixos/tests/cinnamon.nix b/nixos/tests/cinnamon.nix
index e52146568ae5..34777f8ee7b2 100644
--- a/nixos/tests/cinnamon.nix
+++ b/nixos/tests/cinnamon.nix
@@ -18,6 +18,11 @@ import ./make-test-python.nix (
 
         # For the sessionPath subtest.
         services.xserver.desktopManager.cinnamon.sessionPath = [ pkgs.gpaste ];
+
+        # For OCR test.
+        services.xserver.displayManager.lightdm.greeters.slick.extraConfig = ''
+          enable-hidpi = on
+        '';
       };
 
     enableOCR = true;