depot/nixos/tests/hddfancontrol.nix

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import ./make-test-python.nix ({ pkgs, ... }: {
name = "hddfancontrol";
meta = with pkgs.lib.maintainers; {
maintainers = [ benley ];
};
nodes.machine = { ... }: {
imports = [ ../modules/profiles/minimal.nix ];
services.hddfancontrol.enable = true;
services.hddfancontrol.disks = ["/dev/vda"];
services.hddfancontrol.pwmPaths = ["/test/hwmon1/pwm1"];
services.hddfancontrol.extraArgs = ["--pwm-start-value=32"
"--pwm-stop-value=0"];
systemd.services.hddfancontrol_fixtures = {
description = "Install test fixtures for hddfancontrol";
serviceConfig = {
Type = "oneshot";
};
script = ''
mkdir -p /test/hwmon1
echo 255 > /test/hwmon1/pwm1
echo 2 > /test/hwmon1/pwm1_enable
'';
wantedBy = ["hddfancontrol.service"];
before = ["hddfancontrol.service"];
};
systemd.services.hddfancontrol.serviceConfig.ReadWritePaths = "/test";
};
# hddfancontrol.service will fail to start because qemu /dev/vda doesn't have
# any thermal interfaces, but it should ensure that fans appear to be running
# before it aborts.
testScript = ''
start_all()
machine.wait_for_unit("multi-user.target")
machine.succeed("journalctl -eu hddfancontrol.service|grep 'Setting fan speed'")
machine.shutdown()
'';
})