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{ lib, ... }: {
name = "systemd-lock-handler";
meta.maintainers = with lib.maintainers; [ liff ];
enableOCR = true;
nodes.machine = { config, pkgs, lib, ... }:
let
touch = "${lib.getBin pkgs.coreutils}/bin/touch";
in
{
imports = [ common/wayland-cage.nix ];
services.systemd-lock-handler.enable = true;
systemd.user.services = {
test-lock = {
partOf = [ "lock.target" ];
onSuccess = [ "unlock.target" ];
before = [ "lock.target" ];
wantedBy = [ "lock.target" ];
serviceConfig.ExecStart = "${touch} /tmp/lock.target.activated";
};
test-unlock = {
partOf = [ "unlock.target" ];
after = [ "unlock.target" ];
wantedBy = [ "unlock.target" ];
serviceConfig.ExecStart = "${touch} /tmp/unlock.target.activated";
};
test-sleep = {
partOf = [ "sleep.target" ];
before = [ "sleep.target" ];
wantedBy = [ "sleep.target" ];
serviceConfig.ExecStart = "${touch} /tmp/sleep.target.activated";
};
};
};
testScript = ''
machine.wait_for_unit('graphical.target')
machine.wait_for_text('alice@machine')
machine.send_chars('loginctl lock-session\n')
machine.wait_for_file('/tmp/lock.target.activated')
machine.wait_for_file('/tmp/unlock.target.activated')
machine.send_chars('systemctl suspend\n')
# wait_for_file won’t complete before the machine is asleep,
# so we’ll watch the log instead.
machine.wait_for_console_text('Started test-sleep.service.')
# The VM is asleep, regular shutdown won’t work.
machine.crash()
'';
}
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