From 8a7282f90bae81bbeea36f70ae8604241136cac3 Mon Sep 17 00:00:00 2001
From: K900 <me@0upti.me>
Date: Fri, 6 Oct 2023 08:29:58 +0300
Subject: [PATCH] nixosTest: fix tests defined with pkgs.nixosTest

---
 nixos/lib/testing/nodes.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/nixos/lib/testing/nodes.nix b/nixos/lib/testing/nodes.nix
index f58759b4cdb..c6ba2a4feac 100644
--- a/nixos/lib/testing/nodes.nix
+++ b/nixos/lib/testing/nodes.nix
@@ -28,9 +28,9 @@ let
             {
               virtualisation.qemu.package = testModuleArgs.config.qemu.package;
             })
-          (optionalAttrs (!config.node.pkgsReadOnly) {
+          ({ options, ... }: {
             key = "nodes.nix-pkgs";
-            config = {
+            config = mkIf (!options.nixpkgs.pkgs.isDefined) {
               # Ensure we do not use aliases. Ideally this is only set
               # when the test framework is used by Nixpkgs NixOS tests.
               nixpkgs.config.allowAliases = false;