tests/miracle-wm: init

nixos/tests/all-tests.nix

@@ -579,6 +579,7 @@ in {
   minidlna = handleTest ./minidlna.nix {};
   miniflux = handleTest ./miniflux.nix {};
   minio = handleTest ./minio.nix {};
+  miracle-wm = runTest ./miracle-wm.nix;
   miriway = handleTest ./miriway.nix {};
   misc = handleTest ./misc.nix {};
   mjolnir = handleTest ./matrix/mjolnir.nix {};

nixos/tests/miracle-wm.nix

@@ -0,0 +1,131 @@
+{ pkgs, lib, ... }:
+{
+  name = "miracle-wm";
+
+  meta = {
+    maintainers = with lib.maintainers; [ OPNA2608 ];
+  };
+
+  nodes.machine =
+    { config, ... }:
+    {
+      imports = [
+        ./common/auto.nix
+        ./common/user-account.nix
+      ];
+
+      # Seems to very rarely get interrupted by oom-killer
+      virtualisation.memorySize = 2047;
+
+      test-support.displayManager.auto = {
+        enable = true;
+        user = "alice";
+      };
+
+      services.xserver.enable = true;
+      services.displayManager.defaultSession = lib.mkForce "miracle-wm";
+
+      programs.wayland.miracle-wm.enable = true;
+
+      # To ensure a specific config for the tests
+      systemd.tmpfiles.rules =
+        let
+          testConfig = (pkgs.formats.yaml { }).generate "miracle-wm.yaml" {
+            terminal = "env WINIT_UNIX_BACKEND=x11 WAYLAND_DISPLAY= alacritty";
+            startup_apps = [
+              {
+                command = "foot";
+                restart_on_death = false;
+              }
+            ];
+          };
+        in
+        [
+          "d ${config.users.users.alice.home}/.config 0700 alice users - -"
+          "L ${config.users.users.alice.home}/.config/miracle-wm.yaml - - - - ${testConfig}"
+        ];
+
+      environment = {
+        shellAliases = {
+          test-wayland = "wayland-info | tee /tmp/test-wayland.out && touch /tmp/test-wayland-exit-ok";
+          test-x11 = "glinfo | tee /tmp/test-x11.out && touch /tmp/test-x11-exit-ok";
+        };
+
+        systemPackages = with pkgs; [
+          mesa-demos
+          wayland-utils
+          foot
+          alacritty
+        ];
+
+        # To help with OCR
+        etc."xdg/foot/foot.ini".text = lib.generators.toINI { } {
+          main = {
+            font = "inconsolata:size=16";
+          };
+          colors = rec {
+            foreground = "000000";
+            background = "ffffff";
+            regular2 = foreground;
+          };
+        };
+        etc."xdg/alacritty/alacritty.yml".text = lib.generators.toYAML { } {
+          font = rec {
+            normal.family = "Inconsolata";
+            bold.family = normal.family;
+            italic.family = normal.family;
+            bold_italic.family = normal.family;
+            size = 16;
+          };
+          colors = rec {
+            primary = {
+              foreground = "0x000000";
+              background = "0xffffff";
+            };
+            normal = {
+              green = primary.foreground;
+            };
+          };
+        };
+      };
+
+      fonts.packages = [ pkgs.inconsolata ];
+    };
+
+  enableOCR = true;
+
+  testScript =
+    { ... }:
+    ''
+      start_all()
+      machine.wait_for_unit("multi-user.target")
+
+      # Wait for Miriway to complete startup
+      machine.wait_for_file("/run/user/1000/wayland-0")
+      machine.succeed("pgrep miracle-wm")
+      machine.screenshot("miracle-wm_launched")
+
+      # Test Wayland
+      with subtest("wayland client works"):
+          # We let miracle-wm start the first terminal, as we might get stuck if it's not ready to process the first keybind
+          # machine.send_key("ctrl-alt-t")
+          machine.wait_for_text("alice@machine")
+          machine.send_chars("test-wayland\n")
+          machine.wait_for_file("/tmp/test-wayland-exit-ok")
+          machine.copy_from_vm("/tmp/test-wayland.out")
+          machine.screenshot("foot_wayland_info")
+          machine.send_chars("exit\n")
+          machine.wait_until_fails("pgrep foot")
+
+      # Test XWayland
+      with subtest("x11 client works"):
+          machine.send_key("meta_l-ret")
+          machine.wait_for_text("alice@machine")
+          machine.send_chars("test-x11\n")
+          machine.wait_for_file("/tmp/test-x11-exit-ok")
+          machine.copy_from_vm("/tmp/test-x11.out")
+          machine.screenshot("alacritty_glinfo")
+          machine.send_chars("exit\n")
+          machine.wait_until_fails("pgrep alacritty")
+    '';
+}

pkgs/by-name/mi/miracle-wm/package.nix

@@ -3,6 +3,7 @@
   lib,
   fetchFromGitHub,
   gitUpdater,
+  nixosTests,
   cmake,
   glib,
   gtest,
@@ -71,6 +72,7 @@ stdenv.mkDerivation (finalAttrs: {
   passthru = {
     updateScript = gitUpdater { rev-prefix = "v"; };
     providedSessions = [ "miracle-wm" ];
+    tests.vm = nixosTests.miracle-wm;
   };
 
   meta = with lib; {