nixos: add most basic gnome3 test and take a screenshot

1 files changed, 31 insertions, 0 deletions

diff --git a/nixos/tests/gnome3.nix b/nixos/tests/gnome3.nix
new file mode 100644
index 000000000000..98a76137842e
--- /dev/null
+++ b/nixos/tests/gnome3.nix
@@ -0,0 +1,31 @@
+{ pkgs, ... }:
+
+{
+
+  machine =
+    { config, pkgs, ... }:
+
+    { imports = [ ./common/user-account.nix ];
+
+      services.xserver.enable = true;
+
+      services.xserver.displayManager.auto.enable = true;
+      services.xserver.displayManager.auto.user = "alice";
+      services.xserver.desktopManager.gnome3.enable = true;
+    };
+
+  testScript =
+    ''
+      $machine->waitForX;
+      $machine->sleep(15);
+
+      # Check that logging in has given the user ownership of devices.
+      $machine->succeed("getfacl /dev/snd/timer | grep -q alice");
+
+      $machine->succeed("su - alice -c 'DISPLAY=:0.0 gnome-terminal &'");
+      $machine->waitForWindow(qr/Terminal/);
+      $machine->sleep(10);
+      $machine->screenshot("screen");
+    '';
+
+}