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{ pkgs, ... }:
{
name = "power-profiles-daemon";
meta = with pkgs.lib.maintainers; {
maintainers = [ mvnetbiz ];
};
nodes.machine =
{ pkgs, ... }:
{
security.polkit.enable = true;
services.power-profiles-daemon.enable = true;
environment.systemPackages = [
pkgs.glib
pkgs.power-profiles-daemon
];
};
testScript = ''
def get_profile():
return machine.succeed(
"""gdbus call --system --dest org.freedesktop.UPower.PowerProfiles --object-path /org/freedesktop/UPower/PowerProfiles \
--method org.freedesktop.DBus.Properties.Get 'org.freedesktop.UPower.PowerProfiles' 'ActiveProfile'
"""
)
def set_profile(profile):
return machine.succeed(
"""gdbus call --system --dest org.freedesktop.UPower.PowerProfiles --object-path /org/freedesktop/UPower/PowerProfiles \
--method org.freedesktop.DBus.Properties.Set 'org.freedesktop.UPower.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")
# test powerprofilectl CLI
machine.succeed("powerprofilesctl set power-saver")
profile = get_profile()
if not "power-saver" in profile:
raise Exception("Unable to set power-saver profile with powerprofilectl")
machine.succeed("powerprofilesctl set balanced")
profile = get_profile()
if not "balanced" in profile:
raise Exception("Unable to set balanced profile with powerprofilectl")
'';
}
|
