import ./make-test-python.nix (
  { pkgs, ... }:

  let

    crasher = pkgs.writeCBin "crasher" "int main;";

    commonConfig = {
      systemd.services.crasher.serviceConfig = {
        ExecStart = "${crasher}/bin/crasher";
        StateDirectory = "crasher";
        WorkingDirectory = "%S/crasher";
        Restart = "no";
      };
    };

  in

  {
    name = "systemd-coredump";
    meta = with pkgs.lib.maintainers; {
      maintainers = [ squalus ];
    };

    nodes.machine1 = { pkgs, lib, ... }: commonConfig;
    nodes.machine2 =
      { pkgs, lib, ... }:
      lib.recursiveUpdate commonConfig {
        systemd.coredump.enable = false;
        systemd.package = pkgs.systemd.override {
          withCoredump = false;
        };
      };

    testScript = ''
      with subtest("systemd-coredump enabled"):
        machine1.wait_for_unit("multi-user.target")
        machine1.wait_for_unit("systemd-coredump.socket")
        machine1.systemctl("start crasher");
        machine1.wait_until_succeeds("coredumpctl list | grep crasher", timeout=10)
        machine1.fail("stat /var/lib/crasher/core")

      with subtest("systemd-coredump disabled"):
        machine2.systemctl("start crasher");
        machine2.wait_until_succeeds("stat /var/lib/crasher/core", timeout=10)
    '';
  }
)