import ./make-test-python.nix ({ lib, ... }: { name = "grub"; meta = with lib.maintainers; { maintainers = [ rnhmjoj ]; }; machine = { ... }: { virtualisation.useBootLoader = true; boot.loader.timeout = null; boot.loader.grub = { enable = true; users.alice.password = "supersecret"; # OCR is not accurate enough extraConfig = "serial; terminal_output serial"; }; }; testScript = '' def grub_login_as(user, password): """ Enters user and password to log into GRUB """ machine.wait_for_console_text("Enter username:") machine.send_chars(user + "\n") machine.wait_for_console_text("Enter password:") machine.send_chars(password + "\n") def grub_select_all_configurations(): """ Selects "All configurations" from the GRUB menu to trigger a login request. """ machine.send_monitor_command("sendkey down") machine.send_monitor_command("sendkey ret") machine.start() # wait for grub screen machine.wait_for_console_text("GNU GRUB") grub_select_all_configurations() with subtest("Invalid credentials are rejected"): grub_login_as("wronguser", "wrongsecret") machine.wait_for_console_text("error: access denied.") grub_select_all_configurations() with subtest("Valid credentials are accepted"): grub_login_as("alice", "supersecret") machine.send_chars("\n") # press enter to boot machine.wait_for_console_text("Linux version") with subtest("Machine boots correctly"): machine.wait_for_unit("multi-user.target") ''; })