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|
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->succeed('mountpoint -q /test-x-initrd-mount');
$machine->shutdown;
system('qemu-img', 'convert', '-O', 'raw',
'vm-state-machine/empty2.qcow2', 'x-initrd-mount.raw');
my $extinfo = `${pkgs.e2fsprogs}/bin/dumpe2fs x-initrd-mount.raw`;
die "File system was not cleanly unmounted: $extinfo"
unless $extinfo =~ /^Filesystem state: *clean$/m;
};
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:"');
};
'';
})
|