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122 lines
4 KiB
Nix
122 lines
4 KiB
Nix
import ./make-test-python.nix ({ pkgs, ... }: {
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name = "systemd";
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machine = { lib, ... }: {
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imports = [ common/user-account.nix common/x11.nix ];
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virtualisation.emptyDiskImages = [ 512 ];
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fileSystems = lib.mkVMOverride {
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"/test-x-initrd-mount" = {
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device = "/dev/vdb";
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fsType = "ext2";
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autoFormat = true;
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noCheck = true;
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options = [ "x-initrd.mount" ];
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};
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};
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systemd.extraConfig = "DefaultEnvironment=\"XXX_SYSTEM=foo\"";
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systemd.user.extraConfig = "DefaultEnvironment=\"XXX_USER=bar\"";
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services.journald.extraConfig = "Storage=volatile";
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test-support.displayManager.auto.user = "alice";
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systemd.shutdown.test = pkgs.writeScript "test.shutdown" ''
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#!${pkgs.runtimeShell}
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PATH=${lib.makeBinPath (with pkgs; [ utillinux coreutils ])}
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mount -t 9p shared -o trans=virtio,version=9p2000.L /tmp/shared
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touch /tmp/shared/shutdown-test
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umount /tmp/shared
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'';
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systemd.services.testservice1 = {
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description = "Test Service 1";
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wantedBy = [ "multi-user.target" ];
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serviceConfig.Type = "oneshot";
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script = ''
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if [ "$XXX_SYSTEM" = foo ]; then
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touch /system_conf_read
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fi
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'';
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};
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systemd.user.services.testservice2 = {
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description = "Test Service 2";
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wantedBy = [ "default.target" ];
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serviceConfig.Type = "oneshot";
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script = ''
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if [ "$XXX_USER" = bar ]; then
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touch "$HOME/user_conf_read"
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fi
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'';
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};
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};
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testScript = ''
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import re
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import subprocess
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machine.wait_for_x()
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# wait for user services
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machine.wait_for_unit("default.target", "alice")
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# Regression test for https://github.com/NixOS/nixpkgs/issues/35415
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with subtest("configuration files are recognized by systemd"):
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machine.succeed("test -e /system_conf_read")
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machine.succeed("test -e /home/alice/user_conf_read")
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machine.succeed("test -z $(ls -1 /var/log/journal)")
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# Regression test for https://github.com/NixOS/nixpkgs/issues/50273
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with subtest("DynamicUser actually allocates a user"):
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assert "iamatest" in machine.succeed(
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"systemd-run --pty --property=Type=oneshot --property=DynamicUser=yes --property=User=iamatest whoami"
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)
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# Regression test for https://github.com/NixOS/nixpkgs/issues/35268
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with subtest("file system with x-initrd.mount is not unmounted"):
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machine.succeed("mountpoint -q /test-x-initrd-mount")
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machine.shutdown()
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subprocess.check_call(
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[
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"qemu-img",
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"convert",
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"-O",
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"raw",
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"vm-state-machine/empty0.qcow2",
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"x-initrd-mount.raw",
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]
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)
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extinfo = subprocess.check_output(
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[
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"${pkgs.e2fsprogs}/bin/dumpe2fs",
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"x-initrd-mount.raw",
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]
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).decode("utf-8")
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assert (
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re.search(r"^Filesystem state: *clean$", extinfo, re.MULTILINE) is not None
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), ("File system was not cleanly unmounted: " + extinfo)
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with subtest("systemd-shutdown works"):
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machine.shutdown()
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machine.wait_for_unit("multi-user.target")
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machine.succeed("test -e /tmp/shared/shutdown-test")
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# Test settings from /etc/sysctl.d/50-default.conf are applied
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with subtest("systemd sysctl settings are applied"):
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machine.wait_for_unit("multi-user.target")
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assert "fq_codel" in machine.succeed("sysctl net.core.default_qdisc")
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# Test cgroup accounting is enabled
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with subtest("systemd cgroup accounting is enabled"):
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machine.wait_for_unit("multi-user.target")
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assert "yes" in machine.succeed(
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"systemctl show testservice1.service -p IOAccounting"
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)
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retcode, output = machine.execute("systemctl status testservice1.service")
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assert retcode in [0, 3] # https://bugs.freedesktop.org/show_bug.cgi?id=77507
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assert "CPU:" in output
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'';
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})
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