nixos/tests/hddfancontrol.nix

   1 import ./make-test-python.nix ({ pkgs, ... }: {
   2   name = "hddfancontrol";
   3   meta = with pkgs.lib.maintainers; {
   4     maintainers = [ benley ];
   5   };
   6
   7   nodes.machine = { ... }: {
   8     imports = [ ../modules/profiles/minimal.nix ];
   9
  10     services.hddfancontrol.enable = true;
  11     services.hddfancontrol.disks = ["/dev/vda"];
  12     services.hddfancontrol.pwmPaths = ["/test/hwmon1/pwm1"];
  13     services.hddfancontrol.extraArgs = ["--pwm-start-value=32"
  14                                         "--pwm-stop-value=0"];
  15
  16     systemd.services.hddfancontrol_fixtures = {
  17       description = "Install test fixtures for hddfancontrol";
  18       serviceConfig = {
  19         Type = "oneshot";
  20       };
  21       script = ''
  22         mkdir -p /test/hwmon1
  23         echo 255 > /test/hwmon1/pwm1
  24         echo 2 > /test/hwmon1/pwm1_enable
  25       '';
  26       wantedBy = ["hddfancontrol.service"];
  27       before = ["hddfancontrol.service"];
  28     };
  29
  30     systemd.services.hddfancontrol.serviceConfig.ReadWritePaths = "/test";
  31   };
  32
  33   # hddfancontrol.service will fail to start because qemu /dev/vda doesn't have
  34   # any thermal interfaces, but it should ensure that fans appear to be running
  35   # before it aborts.
  36   testScript = ''
  37     start_all()
  38     machine.wait_for_unit("multi-user.target")
  39     machine.succeed("journalctl -eu hddfancontrol.service|grep 'Setting fan speed'")
  40     machine.shutdown()
  41
  42   '';
  43
  44 })