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Diffstat (limited to 'nixpkgs/nixos/tests/sway.nix')
| -rw-r--r-- | nixpkgs/nixos/tests/sway.nix | 193 |
1 files changed, 193 insertions, 0 deletions
diff --git a/nixpkgs/nixos/tests/sway.nix b/nixpkgs/nixos/tests/sway.nix new file mode 100644 index 000000000000..185c5b1b0aa9 --- /dev/null +++ b/nixpkgs/nixos/tests/sway.nix @@ -0,0 +1,193 @@ +import ./make-test-python.nix ({ pkgs, lib, ... }: { + name = "sway"; + meta = { + maintainers = with lib.maintainers; [ primeos synthetica ]; + }; + + # testScriptWithTypes:49: error: Cannot call function of unknown type + # (machine.succeed if succeed else machine.execute)( + # ^ + # Found 1 error in 1 file (checked 1 source file) + skipTypeCheck = true; + + nodes.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 alacritty ]; + # Use a fixed SWAYSOCK path (for swaymsg): + variables = { + "SWAYSOCK" = "/tmp/sway-ipc.sock"; + # TODO: Investigate if we can get hardware acceleration to work (via + # virtio-gpu and Virgil). We currently have to use the Pixman software + # renderer since the GLES2 renderer doesn't work inside the VM (even + # with WLR_RENDERER_ALLOW_SOFTWARE): + # "WLR_RENDERER_ALLOW_SOFTWARE" = "1"; + "WLR_RENDERER" = "pixman"; + }; + # For convenience: + shellAliases = { + test-x11 = "glinfo | 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"; + }; + + # To help with OCR: + etc."xdg/foot/foot.ini".text = lib.generators.toINI { } { + main = { + font = "inconsolata:size=14"; + }; + colors = rec { + foreground = "000000"; + background = "ffffff"; + regular2 = foreground; + }; + }; + + etc."gpg-agent.conf".text = '' + pinentry-timeout 86400 + ''; + }; + + fonts.packages = [ pkgs.inconsolata ]; + + # 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" ]; + }; + + testScript = { nodes, ... }: '' + import shlex + import json + + q = shlex.quote + NODE_GROUPS = ["nodes", "floating_nodes"] + + + def swaymsg(command: str = "", succeed=True, type="command"): + assert command != "" or type != "command", "Must specify command or type" + shell = q(f"swaymsg -t {q(type)} -- {q(command)}") + with machine.nested( + f"sending swaymsg {shell!r}" + " (allowed to fail)" * (not succeed) + ): + ret = (machine.succeed if succeed else machine.execute)( + f"su - alice -c {shell}" + ) + + # execute also returns a status code, but disregard. + if not succeed: + _, ret = ret + + if not succeed and not ret: + return None + + parsed = json.loads(ret) + return parsed + + + def walk(tree): + yield tree + for group in NODE_GROUPS: + for node in tree.get(group, []): + yield from walk(node) + + + def wait_for_window(pattern): + def func(last_chance): + nodes = (node["name"] for node in walk(swaymsg(type="get_tree"))) + + if last_chance: + nodes = list(nodes) + machine.log(f"Last call! Current list of windows: {nodes}") + + return any(pattern in name for name in nodes) + + retry(func) + + 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 (foot does not support X): + swaymsg("exec WINIT_UNIX_BACKEND=x11 WAYLAND_DISPLAY= alacritty") + wait_for_window("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.copy_from_vm("/tmp/test-x11.out") + machine.screenshot("alacritty_glinfo") + machine.succeed("pkill alacritty") + + # Start a terminal (foot) on workspace 3: + machine.send_key("alt-3") + machine.sleep(3) + machine.send_key("alt-ret") + wait_for_window("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.copy_from_vm("/tmp/test-wayland.out") + machine.screenshot("foot_wayland_info") + machine.send_key("alt-shift-q") + machine.wait_until_fails("pgrep foot") + + # Test gpg-agent starting pinentry-gnome3 via D-Bus (tests if + # $WAYLAND_DISPLAY is correctly imported into the D-Bus user env): + swaymsg("exec mkdir -p ~/.gnupg") + swaymsg("exec cp /etc/gpg-agent.conf ~/.gnupg") + + swaymsg("exec DISPLAY=INVALID gpg --no-tty --yes --quick-generate-key test", succeed=False) + machine.wait_until_succeeds("pgrep --exact gpg") + wait_for_window("gpg") + machine.succeed("pgrep --exact gpg") + machine.screenshot("gpg_pinentry") + machine.send_key("alt-shift-q") + machine.wait_until_fails("pgrep --exact gpg") + + # Test swaynag: + def get_height(): + return [node['rect']['height'] for node in walk(swaymsg(type="get_tree")) if node['focused']][0] + + before = get_height() + machine.send_key("alt-shift-e") + retry(lambda _: get_height() < before) + machine.screenshot("sway_exit") + + swaymsg("exec swaylock") + machine.wait_until_succeeds("pgrep -x swaylock") + machine.sleep(3) + machine.send_chars("${nodes.machine.config.users.users.alice.password}") + machine.send_key("ret") + machine.wait_until_fails("pgrep -x swaylock") + + # Exit Sway and verify process exit status 0: + swaymsg("exit", succeed=False) + machine.wait_until_fails("pgrep -x sway") + machine.wait_for_file("/tmp/sway-exit-ok") + ''; +}) |