nixos/tests/startx: test imperative setup (a160ebde) · Commits · nix / nixpkgs

nixos/tests/all-tests.nix

+1 −1

Original line number	Diff line number	Diff line
		@@ -1153,7 +1153,7 @@ in {
		systemd-userdbd = handleTest ./systemd-userdbd.nix {};
		systemd-homed = handleTest ./systemd-homed.nix {};
		systemtap = handleTest ./systemtap.nix {};
		startx = runTest ./startx.nix;
		startx = import ./startx.nix { inherit pkgs runTest; };
		taler = handleTest ./taler {};
		tandoor-recipes = handleTest ./tandoor-recipes.nix {};
		tandoor-recipes-script-name = handleTest ./tandoor-recipes-script-name.nix {};

nixos/tests/startx.nix

+180 −88

Original line number	Diff line number	Diff line
		{ lib, ... }:
		{ pkgs, runTest }:

		{

		declarative = runTest {
		name = "startx";
		meta.maintainers = with lib.maintainers; [ rnhmjoj ];
		meta.maintainers = with pkgs.lib.maintainers; [ rnhmjoj ];

		nodes.machine =
		{ pkgs, ... }:
		@@ -105,4 +107,94 @@
		machine.fail(f"{sysu} is-active urxvtd")
		machine.fail(f"{sysu} is-active xss-lock")
		'';
		};

		imperative = runTest {
		name = "startx-imperative";
		meta.maintainers = with pkgs.lib.maintainers; [ rnhmjoj ];

		nodes.machine =
		{ pkgs, ... }:
		{
		services.getty.autologinUser = "root";
		programs.bash.promptInit = "PS1='# '";

		# startx+twm setup
		services.xserver = {
		enable = true;
		windowManager.twm.enable = true;
		displayManager.startx.enable = true;
		displayManager.startx.generateScript = false;
		};

		# enable some user services
		security.polkit.enable = true;
		services.urxvtd.enable = true;
		programs.xss-lock.enable = true;
		};

		testScript = ''
		import textwrap

		sysu = "env XDG_RUNTIME_DIR=/run/user/0 systemctl --user";
		prompt = "# "

		with subtest("Wait for the autologin"):
		machine.wait_until_tty_matches("1", prompt)

		with subtest("Setup dotfiles"):
		machine.execute(textwrap.dedent("""
		cat <<EOF > ~/.Xresources
		urxvt*foreground: #9b9081
		urxvt*background: #181b20
		urxvt*scrollBar: false
		urxvt*title: myterm
		urxvt*geometry: 20x20+40+40
		EOF
		cat <<EOF > ~/.twmrc
		"Return" = meta : all : f.exec "urxvtc"
		"Escape" = meta : all : f.quit
		EOF
		cat <<EOF > ~/.xinitrc
		xrdb -load ~/.Xresources
		xsetroot -solid '#343d46'
		xsetroot -cursor_name trek
		# start user services
		systemctl --user import-environment DISPLAY XDG_SESSION_ID
		systemctl --user start nixos-fake-graphical-session.target
		# run the window manager
		twm
		# stop services and all subprocesses
		systemctl --user stop nixos-fake-graphical-session.target
		EOF
		"""))

		with subtest("Can start the X server"):
		machine.send_chars("startx\n")
		machine.wait_for_x()

		with subtest("Graphical services are running"):
		machine.succeed(f"{sysu} is-active graphical-session.target")
		machine.succeed(f"{sysu} is-active urxvtd")
		machine.succeed(f"{sysu} is-active xss-lock")

		with subtest("Can interact with the WM"):
		machine.wait_until_succeeds("pgrep twm")
		# spawn a terminal
		machine.send_key("alt-ret")
		machine.wait_for_window("myterm")
		machine.screenshot("screenshot.png")

		with subtest("Can stop the X server"):
		# kill the WM
		machine.send_key("alt-esc")
		machine.wait_until_tty_matches("1", prompt)

		with subtest("Graphical session has stopped"):
		machine.fail(f"{sysu} is-active graphical-session.target")
		machine.fail(f"{sysu} is-active urxvtd")
		machine.fail(f"{sysu} is-active xss-lock")
		'';
		};

		}

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