wip

flake.lock

@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1757487488,
-        "narHash": "sha256-zwE/e7CuPJUWKdvvTCB7iunV4E/+G0lKfv4kk/5Izdg=",
+        "lastModified": 1758277210,
+        "narHash": "sha256-iCGWf/LTy+aY0zFu8q12lK8KuZp7yvdhStehhyX1v8w=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "ab0f3607a6c7486ea22229b92ed2d355f1482ee0",
+        "rev": "8eaee110344796db060382e15d3af0a9fc396e0e",
         "type": "github"
       },
       "original": {

flake.nix

@@ -57,7 +57,7 @@
       # Hjem Integration Tests
       hjem-basic = import ./tests/basic.nix checkArgs;
       hjem-special-args = import ./tests/special-args.nix checkArgs;
-      hjem-linker = import ./tests/linker.nix checkArgs;
+      hjem-linker = import ./tests/linker.nix {inherit inputs;} checkArgs;
       hjem-xdg = import ./tests/xdg.nix checkArgs;
       hjem-xdg-linker = import ./tests/xdg-linker.nix checkArgs;
     });

tests/linker.nix

@@ -1,3 +1,5 @@
+{inputs}:
+
 let
   userHome = "/home/alice";
 in
@@ -10,7 +12,19 @@ in
         inputs,
         ...
       }: {
-        imports = [self.nixosModules.hjem];
+        imports = [
+          (inputs.nixpkgs + /nixos/modules/testing/test-instrumentation.nix)
+          (inputs.nixpkgs + /nixos/modules/profiles/base.nix)
+          self.nixosModules.hjem
+        ];
+
+        boot.loader.grub = {
+          enable = true;
+          device = "/dev/vda";
+          forceInstall = true;
+        };
+
+        environment.systemPackages = [ pkgs.git ];
 
         system.switch.enable = true;
 
@@ -42,13 +56,69 @@ in
             };
           };
         };
+
+        # needed to rebuild the system
+        system.includeBuildDependencies = true;
+        system.extraDependencies = [pkgs.grub2];
       };
     };
 
     testScript = {nodes, ...}: let
       baseSystem = nodes.node1.system.build.toplevel;
       specialisations = "${baseSystem}/specialisation";
+      pkgs = nodes.node1.nixpkgs.pkgs;
+
+      configFile =
+        pkgs.writeText "configuration.nix" # nix
+          ''
+            { lib, pkgs, ... }: {
+              imports = [
+                ./hardware-configuration.nix
+                <nixpkgs/nixos/modules/testing/test-instrumentation.nix>
+                <nixpkgs/nixos/modules/profiles/base.nix>
+
+                ${inputs.self}/modules/nixos
+              ];
+
+              _module.args.hjem-lib = import ${inputs.self}/lib.nix { inherit lib pkgs; };
+
+              boot.loader.grub = {
+                enable = true;
+                device = "/dev/vda";
+                forceInstall = true;
+              };
+
+              documentation.enable = false;
+
+              environment.systemPackages = [ pkgs.git ];
+
+              system.switch.enable = true;
+
+              users.groups.alice = {};
+              users.users.alice = {
+                isNormalUser = true;
+                home = ${userHome};
+                password = "";
+              };
+
+              hjem = {
+                linker = ${inputs.smfh.packages.${pkgs.system}.default};
+                users = {
+                  alice = {
+                    enable = true;
+                    files.".config/bar" = {
+                      text = "Hello again!!";
+                      clobber = true;
+                    };
+                  };
+                };
+              };
+            }
+          '';
+
+
     in ''
+      node1.start(allow_reboot=True)
       node1.succeed("loginctl enable-linger alice")
 
       with subtest("Activation service runs correctly"):
@@ -69,5 +139,18 @@ in
         node1.succeed("${specialisations}/fileGetsOverwritten/bin/switch-to-configuration test")
         node1.succeed("test -L ${userHome}/.config/foo")
         node1.succeed("grep \"Hello new world!\" ${userHome}/.config/foo")
+
+      with subtest("nixos-rebuild boot"):
+        node1.fail("test -L ${userHome}/.config/bar")
+
+        node1.succeed("nixos-generate-config")
+        node1.copy_from_host(
+          "${configFile}",
+          "/etc/nixos/configuration.nix",
+        )
+        node1.succeed("nixos-rebuild boot -I nixpkgs=${pkgs.path} -I nixos-config=/etc/nixos/configuration.nix >&2")
+        node1.reboot()
+
+        node1.succeed("test -L ${userHome}/.config/bar")
     '';
   }