nixos-containers: Add support for custom nixpkgs argument

2020-04-20 07:33:46 +01:00
parent 53c14c4e65
commit ab37d7e7ea
3 changed files with 59 additions and 2 deletions
@@ -0,0 +1,42 @@
+# Test for NixOS' container support.
+
+import ./make-test-python.nix ({ pkgs, lib, ...} : let
+
+  customPkgs = pkgs // {
+    hello = pkgs.hello.overrideAttrs(old: {
+      name = "custom-hello";
+    });
+  };
+
+in {
+  name = "containers-hosts";
+  meta = with lib.maintainers; {
+    maintainers = [ adisbladis ];
+  };
+
+  machine =
+    { ... }:
+    {
+      virtualisation.memorySize = 256;
+      virtualisation.vlans = [];
+
+      containers.simple = {
+        autoStart = true;
+        pkgs = customPkgs;
+        config = {pkgs, config, ... }: {
+          environment.systemPackages = [
+            pkgs.hello
+          ];
+        };
+      };
+
+    };
+
+  testScript = ''
+    start_all()
+    machine.wait_for_unit("default.target")
+    machine.succeed(
+        "test $(nixos-container run simple -- readlink -f /run/current-system/sw/bin/hello) = ${customPkgs.hello}/bin/hello"
+    )
+  '';
+})