From b95b332c3d3a4a217b921aa9a04d79a9fa9fe471 Mon Sep 17 00:00:00 2001
From: Francesco Gazzetta <fgaz@fgaz.me>
Date: Fri, 24 Dec 2021 15:07:23 +0100
Subject: [PATCH 1/2] warzone2100: 4.2.3 -> 4.2.4

---
 pkgs/games/warzone2100/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/games/warzone2100/default.nix b/pkgs/games/warzone2100/default.nix
index 06ed245c5f05..90edaa64b4fa 100644
--- a/pkgs/games/warzone2100/default.nix
+++ b/pkgs/games/warzone2100/default.nix
@@ -39,11 +39,11 @@ in
 
 stdenv.mkDerivation rec {
   inherit pname;
-  version  = "4.2.3";
+  version  = "4.2.4";
 
   src = fetchurl {
     url = "mirror://sourceforge/${pname}/releases/${version}/${pname}_src.tar.xz";
-    sha256 = "sha256-nmHl/Qk8Knck9kDF8cuPUzOUxNNx0Vk/g1NW/H82vo0=";
+    sha256 = "sha256-IkD1WkeKas9qtUUTTo9w4cEoGAoX+d+Cr2C5PTUFaEg=";
   };
 
   buildInputs = [

From f7324ddff59ebfd2110f31dfaf6a30506a73fea6 Mon Sep 17 00:00:00 2001
From: Francesco Gazzetta <fgaz@fgaz.me>
Date: Fri, 24 Dec 2021 15:54:42 +0100
Subject: [PATCH 2/2] warzone2100: add version test

---
 pkgs/games/warzone2100/default.nix | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/pkgs/games/warzone2100/default.nix b/pkgs/games/warzone2100/default.nix
index 90edaa64b4fa..e5656e50de3c 100644
--- a/pkgs/games/warzone2100/default.nix
+++ b/pkgs/games/warzone2100/default.nix
@@ -26,6 +26,9 @@
 , vulkan-loader
 , shaderc
 
+, testVersion
+, warzone2100
+
 , withVideos ? false
 }:
 
@@ -100,6 +103,14 @@ stdenv.mkDerivation rec {
     cp ${sequences_src} $out/share/warzone2100/sequences.wz
   '';
 
+  passthru.tests = {
+    version = testVersion {
+      package = warzone2100;
+      # The command always exits with code 1
+      command = "(warzone2100 --version || [ $? -eq 1 ])";
+    };
+  };
+
   meta = with lib; {
     description = "A free RTS game, originally developed by Pumpkin Studios";
     longDescription = ''