Commit f92ec1bc authored by Will Fancher's avatar Will Fancher
Browse files

nixos/tests/switchTest: Add test for dbus reloading

parent a7cda683

nixos/tests/switch-test.nix

+23 −0
Original line number Diff line number Diff line
@@ -593,6 +593,19 @@ in { 
          imports = [ slice.configuration ];

          systemd.slices.testslice.sliceConfig.MemoryMax = lib.mkForce null;

        };



        dbusReload.configuration = { config, ... }: let

          dbusService = {

            "dbus" = "dbus";

            "broker" = "dbus-broker";

          }.${config.services.dbus.implementation};

        in {

          # We want to make sure that stc catches this as a reload,

          # not a restart.

          systemd.services.${dbusService}.restartTriggers = [

            (pkgs.writeText "dbus-reload-dummy" "dbus reload dummy")

          ];

        };

      };

    };
@@ -1422,5 +1435,15 @@ in { 
        assert_lacks(out, "the following new units were started:")

        machine.succeed("systemctl start testservice.service")

        machine.succeed("echo 1 > /proc/sys/vm/panic_on_oom")  # disallow OOMing



    with subtest("dbus reloads"):

        out = switch_to_specialisation("${machine}", "")

        out = switch_to_specialisation("${machine}", "dbusReload")

        assert_lacks(out, "stopping the following units:")

        assert_lacks(out, "NOT restarting the following changed units:")

        assert_contains(out, "reloading the following units: ${dbusService}\n")

        assert_lacks(out, "\nrestarting the following units:")

        assert_lacks(out, "\nstarting the following units:")

        assert_lacks(out, "the following new units were started:")

  '';

})