From 0877e1f7160028bed163ae84ee6d7de585ad1046 Mon Sep 17 00:00:00 2001
From: lassulus <lassulus@lassul.us>
Date: Wed, 21 Sep 2022 22:26:03 +0200
Subject: [PATCH] nixos-tests: bring back quake3 test

---
 nixos/tests/all-tests.nix |  1 +
 nixos/tests/quake3.nix    | 95 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 96 insertions(+)
 create mode 100644 nixos/tests/quake3.nix

diff --git a/nixos/tests/all-tests.nix b/nixos/tests/all-tests.nix
index e0121fe6b6b8..0897c2afd103 100644
--- a/nixos/tests/all-tests.nix
+++ b/nixos/tests/all-tests.nix
@@ -482,6 +482,7 @@ in {
   pulseaudio = discoverTests (import ./pulseaudio.nix);
   qboot = handleTestOn ["x86_64-linux" "i686-linux"] ./qboot.nix {};
   quorum = handleTest ./quorum.nix {};
+  quake3 = handleTest ./quake3.nix {};
   rabbitmq = handleTest ./rabbitmq.nix {};
   radarr = handleTest ./radarr.nix {};
   radicale = handleTest ./radicale.nix {};
diff --git a/nixos/tests/quake3.nix b/nixos/tests/quake3.nix
new file mode 100644
index 000000000000..82af1af463d0
--- /dev/null
+++ b/nixos/tests/quake3.nix
@@ -0,0 +1,95 @@
+import ./make-test-python.nix ({ pkgs, ...} :
+
+let
+
+  # Build Quake with coverage instrumentation.
+  overrides = pkgs:
+    {
+      quake3game = pkgs.quake3game.override (args: {
+        stdenv = pkgs.stdenvAdapters.addCoverageInstrumentation args.stdenv;
+      });
+    };
+
+  # Only allow the demo data to be used (only if it's unfreeRedistributable).
+  unfreePredicate = pkg: with pkgs.lib; let
+    allowPackageNames = [ "quake3-demodata" "quake3-pointrelease" ];
+    allowLicenses = [ pkgs.lib.licenses.unfreeRedistributable ];
+  in elem pkg.pname allowPackageNames &&
+     elem (pkg.meta.license or null) allowLicenses;
+
+  client =
+    { pkgs, ... }:
+
+    { imports = [ ./common/x11.nix ];
+      hardware.opengl.driSupport = true;
+      environment.systemPackages = [ pkgs.quake3demo ];
+      nixpkgs.config.packageOverrides = overrides;
+      nixpkgs.config.allowUnfreePredicate = unfreePredicate;
+    };
+
+in
+
+rec {
+  name = "quake3";
+  meta = with pkgs.stdenv.lib.maintainers; {
+    maintainers = [ domenkozar eelco ];
+  };
+
+  # TODO: lcov doesn't work atm
+  #makeCoverageReport = true;
+
+  nodes =
+    { server =
+        { pkgs, ... }:
+
+        { systemd.services.quake3-server =
+            { wantedBy = [ "multi-user.target" ];
+              script =
+                "${pkgs.quake3demo}/bin/quake3-server +set g_gametype 0 " +
+                "+map q3dm7 +addbot grunt +addbot daemia 2> /tmp/log";
+            };
+          nixpkgs.config.packageOverrides = overrides;
+          nixpkgs.config.allowUnfreePredicate = unfreePredicate;
+          networking.firewall.allowedUDPPorts = [ 27960 ];
+        };
+
+      client1 = client;
+      client2 = client;
+    };
+
+  testScript =
+    ''
+      start_all()
+
+      server.wait_for_unit("quake3-server")
+      client1.wait_for_x()
+      client2.wait_for_x()
+
+      client1.execute("quake3 +set r_fullscreen 0 +set name Foo +connect server &")
+      client2.execute("quake3 +set r_fullscreen 0 +set name Bar +connect server &")
+
+      server.wait_until_succeeds("grep -q 'Foo.*entered the game' /tmp/log")
+      server.wait_until_succeeds("grep -q 'Bar.*entered the game' /tmp/log")
+
+      server.sleep(10)  # wait for a while to get a nice screenshot
+
+      client1.block()
+
+      server.sleep(20)
+
+      client1.screenshot("screen1")
+      client2.screenshot("screen2")
+
+      client1.unblock()
+
+      server.sleep(10)
+
+      client1.screenshot("screen3")
+      client2.screenshot("screen4")
+
+      client1.shutdown()
+      client2.shutdown()
+      server.stop_job("quake3-server")
+    '';
+
+})