1 files changed, 38 insertions, 0 deletions
diff --git a/nixpkgs/nixos/tests/cage.nix b/nixpkgs/nixos/tests/cage.nix
new file mode 100644
index 000000000000..3b49185124f3
--- /dev/null
+++ b/nixpkgs/nixos/tests/cage.nix
@@ -0,0 +1,38 @@
+import ./make-test-python.nix ({ pkgs, ...} :
+
+{
+  name = "cage";
+  meta = with pkgs.lib.maintainers; {
+    maintainers = [ matthewbauer ];
+  };
+
+  nodes.machine = { ... }:
+
+  {
+    imports = [ ./common/user-account.nix ];
+
+    fonts.packages = with pkgs; [ dejavu_fonts ];
+
+    services.cage = {
+      enable = true;
+      user = "alice";
+      program = "${pkgs.xterm}/bin/xterm";
+    };
+
+    # Need to switch to a different GPU driver than the default one (-vga std) so that Cage can launch:
+    virtualisation.qemu.options = [ "-vga none -device virtio-gpu-pci" ];
+  };
+
+  enableOCR = true;
+
+  testScript = { nodes, ... }: let
+    user = nodes.machine.config.users.users.alice;
+  in ''
+    with subtest("Wait for cage to boot up"):
+        start_all()
+        machine.wait_for_file("/run/user/${toString user.uid}/wayland-0.lock")
+        machine.wait_until_succeeds("pgrep xterm")
+        machine.wait_for_text("alice@machine")
+        machine.screenshot("screen")
+  '';
+})