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|
import ./make-test-python.nix (
{ pkgs, lib, ... }:
{
name = "swayfx";
meta = {
maintainers = with lib.maintainers; [ eclairevoyant ];
};
# 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;
package = pkgs.swayfx.override { isNixOS = 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")
'';
}
)
|
