import ./make-test-python.nix ({ pkgs, lib, ...} : { name = "sway"; meta = { maintainers = with lib.maintainers; [ primeos synthetica ]; }; machine = { config, ... }: { # Automatically login on tty1 as a normal user: imports = [ ./common/user-account.nix ]; services.getty.autologinUser = "alice"; environment = { # For glinfo and wayland-info: systemPackages = with pkgs; [ mesa-demos wayland-utils ]; # Use a fixed SWAYSOCK path (for swaymsg): variables = { "SWAYSOCK" = "/tmp/sway-ipc.sock"; "WLR_RENDERER_ALLOW_SOFTWARE" = "1"; }; # For convenience: shellAliases = { test-x11 = "glinfo | head -n 3 | tee /tmp/test-x11.out && touch /tmp/test-x11-exit-ok"; test-wayland = "wayland-info | tee /tmp/test-wayland.out && touch /tmp/test-wayland-exit-ok"; }; }; # Automatically configure and start Sway when logging in on tty1: programs.bash.loginShellInit = '' if [ "$(tty)" = "/dev/tty1" ]; then set -e mkdir -p ~/.config/sway sed s/Mod4/Mod1/ /etc/sway/config > ~/.config/sway/config sway --validate sway && touch /tmp/sway-exit-ok fi ''; programs.sway.enable = true; # To test pinentry via gpg-agent: programs.gnupg.agent.enable = true; # Need to switch to a different GPU driver than the default one (-vga std) so that Sway can launch: virtualisation.qemu.options = [ "-vga none -device virtio-gpu-pci" ]; }; enableOCR = true; testScript = { nodes, ... }: '' start_all() machine.wait_for_unit("multi-user.target") # To check the version: print(machine.succeed("sway --version")) # Wait for Sway to complete startup: machine.wait_for_file("/run/user/1000/wayland-1") machine.wait_for_file("/tmp/sway-ipc.sock") # Test XWayland: machine.succeed( "su - alice -c 'swaymsg exec WINIT_UNIX_BACKEND=x11 WAYLAND_DISPLAY=invalid alacritty'" ) machine.wait_for_text("alice@machine") machine.send_chars("test-x11\n") machine.wait_for_file("/tmp/test-x11-exit-ok") print(machine.succeed("cat /tmp/test-x11.out")) machine.screenshot("alacritty_glinfo") machine.succeed("pkill alacritty") # Start a terminal (Alacritty) on workspace 3: machine.send_key("alt-3") machine.succeed( "su - alice -c 'swaymsg exec WINIT_UNIX_BACKEND=wayland DISPLAY=invalid alacritty'" ) machine.wait_for_text("alice@machine") machine.send_chars("test-wayland\n") machine.wait_for_file("/tmp/test-wayland-exit-ok") print(machine.succeed("cat /tmp/test-wayland.out")) machine.screenshot("alacritty_wayland_info") machine.send_key("alt-shift-q") machine.wait_until_fails("pgrep alacritty") # Test gpg-agent starting pinentry-gnome3 via D-Bus (tests if # $WAYLAND_DISPLAY is correctly imported into the D-Bus user env): machine.succeed( "su - alice -c 'swaymsg -- exec gpg --no-tty --yes --quick-generate-key test'" ) machine.wait_until_succeeds("pgrep --exact gpg") machine.wait_for_text("Passphrase") machine.screenshot("gpg_pinentry") machine.send_key("alt-shift-q") machine.wait_until_fails("pgrep --exact gpg") # Test swaynag: machine.send_key("alt-shift-e") machine.wait_for_text("You pressed the exit shortcut.") machine.screenshot("sway_exit") # Exit Sway and verify process exit status 0: machine.succeed("su - alice -c 'swaymsg exit || true'") machine.wait_until_fails("pgrep -x sway") # TODO: Sway currently segfaults after "swaymsg exit" but only in this VM test: # machine # [ 104.090032] sway[921]: segfault at 3f800008 ip 00007f7dbdc25f10 sp 00007ffe282182f8 error 4 in libwayland-server.so.0.1.0[7f7dbdc1f000+8000] # machine.wait_for_file("/tmp/sway-exit-ok") ''; })