1 files changed, 44 insertions, 0 deletions
diff --git a/nixpkgs/nixos/tests/systemd-coredump.nix b/nixpkgs/nixos/tests/systemd-coredump.nix
new file mode 100644
index 000000000000..62137820878b
--- /dev/null
+++ b/nixpkgs/nixos/tests/systemd-coredump.nix
@@ -0,0 +1,44 @@
+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)
+  '';
+})