import ./make-test.nix ({ pkgs, ... }: { name = "systemd"; machine = { lib, ... }: { imports = [ common/user-account.nix common/x11.nix ]; virtualisation.emptyDiskImages = [ 512 ]; fileSystems = lib.mkVMOverride { "/test-x-initrd-mount" = { device = "/dev/vdb"; fsType = "ext2"; autoFormat = true; noCheck = true; options = [ "x-initrd.mount" ]; }; }; systemd.extraConfig = "DefaultEnvironment=\"XXX_SYSTEM=foo\""; systemd.user.extraConfig = "DefaultEnvironment=\"XXX_USER=bar\""; services.journald.extraConfig = "Storage=volatile"; services.xserver.displayManager.auto.user = "alice"; systemd.shutdown.test = pkgs.writeScript "test.shutdown" '' #!${pkgs.stdenv.shell} PATH=${lib.makeBinPath (with pkgs; [ utillinux coreutils ])} mount -t 9p shared -o trans=virtio,version=9p2000.L /tmp/shared touch /tmp/shared/shutdown-test umount /tmp/shared ''; systemd.services.testservice1 = { description = "Test Service 1"; wantedBy = [ "multi-user.target" ]; serviceConfig.Type = "oneshot"; script = '' if [ "$XXX_SYSTEM" = foo ]; then touch /system_conf_read fi ''; }; systemd.user.services.testservice2 = { description = "Test Service 2"; wantedBy = [ "default.target" ]; serviceConfig.Type = "oneshot"; script = '' if [ "$XXX_USER" = bar ]; then touch "$HOME/user_conf_read" fi ''; }; }; testScript = '' $machine->waitForX; # wait for user services $machine->waitForUnit("default.target","alice"); # Regression test for https://github.com/NixOS/nixpkgs/issues/35415 subtest "configuration files are recognized by systemd", sub { $machine->succeed('test -e /system_conf_read'); $machine->succeed('test -e /home/alice/user_conf_read'); $machine->succeed('test -z $(ls -1 /var/log/journal)'); }; # Regression test for https://github.com/NixOS/nixpkgs/issues/50273 subtest "DynamicUser actually allocates a user", sub { $machine->succeed('systemd-run --pty --property=Type=oneshot --property=DynamicUser=yes --property=User=iamatest whoami | grep iamatest'); }; # Regression test for https://github.com/NixOS/nixpkgs/issues/35268 subtest "file system with x-initrd.mount is not unmounted", sub { $machine->shutdown; $machine->waitForUnit('multi-user.target'); # If the file system was unmounted during the shutdown the file system # has a last mount time, because the file system wasn't checked. $machine->fail('dumpe2fs /dev/vdb | grep -q "^Last mount time: *n/a"'); }; subtest "systemd-shutdown works", sub { $machine->shutdown; $machine->waitForUnit('multi-user.target'); $machine->succeed('test -e /tmp/shared/shutdown-test'); }; # Test settings from /etc/sysctl.d/50-default.conf are applied subtest "systemd sysctl settings are applied", sub { $machine->waitForUnit('multi-user.target'); $machine->succeed('sysctl net.core.default_qdisc | grep -q "fq_codel"'); }; # Test cgroup accounting is enabled subtest "systemd cgroup accounting is enabled", sub { $machine->waitForUnit('multi-user.target'); $machine->succeed('systemctl show testservice1.service -p IOAccounting | grep -q "yes"'); $machine->succeed('systemctl status testservice1.service | grep -q "CPU:"'); }; ''; })