diff --git a/nixos/tests/power-profiles-daemon.nix b/nixos/tests/power-profiles-daemon.nix new file mode 100644 index 000000000000..422008316f07 --- /dev/null +++ b/nixos/tests/power-profiles-daemon.nix @@ -0,0 +1,45 @@ +import ./make-test-python.nix ({ pkgs, ... }: + +{ + name = "power-profiles-daemon"; + meta = with pkgs.stdenv.lib.maintainers; { + maintainers = [ mvnetbiz ]; + }; + machine = { pkgs, ... }: { + services.power-profiles-daemon.enable = true; + environment.systemPackages = [ pkgs.glib ]; + }; + + testScript = '' + def get_profile(): + return machine.succeed( + """gdbus call --system --dest net.hadess.PowerProfiles --object-path /net/hadess/PowerProfiles \ + --method org.freedesktop.DBus.Properties.Get 'net.hadess.PowerProfiles' 'ActiveProfile' + """ + ) + + + def set_profile(profile): + return machine.succeed( + """gdbus call --system --dest net.hadess.PowerProfiles --object-path /net/hadess/PowerProfiles \ + --method org.freedesktop.DBus.Properties.Set 'net.hadess.PowerProfiles' 'ActiveProfile' "<'{profile}'>" + """.format( + profile=profile + ) + ) + + + machine.wait_for_unit("multi-user.target") + + set_profile("power-saver") + profile = get_profile() + if not "power-saver" in profile: + raise Exception("Unable to set power-saver profile") + + + set_profile("balanced") + profile = get_profile() + if not "balanced" in profile: + raise Exception("Unable to set balanced profile") + ''; +})