1 files changed, 123 insertions, 0 deletions
diff --git a/nixpkgs/nixos/tests/logrotate.nix b/nixpkgs/nixos/tests/logrotate.nix
new file mode 100644
index 000000000000..bcbe89c259ae
--- /dev/null
+++ b/nixpkgs/nixos/tests/logrotate.nix
@@ -0,0 +1,123 @@
+# Test logrotate service works and is enabled by default
+
+let
+  importTest = { ... }: {
+    services.logrotate.settings.import = {
+      olddir = false;
+    };
+  };
+
+in
+
+import ./make-test-python.nix ({ pkgs, ... }: rec {
+  name = "logrotate";
+  meta = with pkgs.lib.maintainers; {
+    maintainers = [ martinetd ];
+  };
+
+  nodes = {
+    defaultMachine = { ... }: { };
+    failingMachine = { ... }: {
+      services.logrotate.configFile = pkgs.writeText "logrotate.conf" ''
+        # self-written config file
+        su notarealuser notagroupeither
+      '';
+    };
+    machine = { config, ... }: {
+      imports = [ importTest ];
+
+      services.logrotate.settings = {
+        # remove default frequency header and add another
+        header = {
+          frequency = null;
+          delaycompress = true;
+        };
+        # extra global setting... affecting nothing
+        last_line = {
+          global = true;
+          priority = 2000;
+          shred = true;
+        };
+        # using mail somewhere should add --mail to logrotate invocation
+        sendmail = {
+          mail = "user@domain.tld";
+        };
+        # postrotate should be suffixed by 'endscript'
+        postrotate = {
+          postrotate = "touch /dev/null";
+        };
+        # check checkConfig works as expected: there is nothing to check here
+        # except that the file build passes
+        checkConf = {
+          su = "root utmp";
+          createolddir = "0750 root utmp";
+          create = "root utmp";
+          "create " = "0750 root utmp";
+        };
+        # multiple paths should be aggregated
+        multipath = {
+          files = [ "file1" "file2" ];
+        };
+        # overriding imported path should keep existing attributes
+        # (e.g. olddir is still set)
+        import = {
+          notifempty = true;
+        };
+      };
+    };
+  };
+
+  testScript =
+    ''
+      with subtest("whether logrotate works"):
+          # we must rotate once first to create logrotate stamp
+          defaultMachine.succeed("systemctl start logrotate.service")
+          # we need to wait for console text once here to
+          # clear console buffer up to this point for next wait
+          defaultMachine.wait_for_console_text('logrotate.service: Deactivated successfully')
+
+          defaultMachine.succeed(
+              # wtmp is present in default config.
+              "rm -f /var/log/wtmp*",
+              # we need to give it at least 1MB
+              "dd if=/dev/zero of=/var/log/wtmp bs=2M count=1",
+
+              # move into the future and check rotation.
+              "date -s 'now + 1 month + 1 day'")
+          defaultMachine.wait_for_console_text('logrotate.service: Deactivated successfully')
+          defaultMachine.succeed(
+              # check rotate worked
+              "[ -e /var/log/wtmp.1 ]",
+          )
+      with subtest("default config does not have mail"):
+          defaultMachine.fail("systemctl cat logrotate.service | grep -- --mail")
+      with subtest("using mails adds mail option"):
+          machine.succeed("systemctl cat logrotate.service | grep -- --mail")
+      with subtest("check generated config matches expectation"):
+          machine.succeed(
+              # copy conf to /tmp/logrotate.conf for easy grep
+              "conf=$(systemctl cat logrotate | grep -oE '/nix/store[^ ]*logrotate.conf'); cp $conf /tmp/logrotate.conf",
+              "! grep weekly /tmp/logrotate.conf",
+              "grep -E '^delaycompress' /tmp/logrotate.conf",
+              "tail -n 1 /tmp/logrotate.conf | grep shred",
+              "sed -ne '/\"sendmail\" {/,/}/p' /tmp/logrotate.conf | grep 'mail user@domain.tld'",
+              "sed -ne '/\"postrotate\" {/,/}/p' /tmp/logrotate.conf | grep endscript",
+              "grep '\"file1\"\n\"file2\" {' /tmp/logrotate.conf",
+              "sed -ne '/\"import\" {/,/}/p' /tmp/logrotate.conf | grep noolddir",
+          )
+          # also check configFile option
+          failingMachine.succeed(
+              "conf=$(systemctl cat logrotate | grep -oE '/nix/store[^ ]*logrotate.conf'); cp $conf /tmp/logrotate.conf",
+              "grep 'self-written config' /tmp/logrotate.conf",
+          )
+      with subtest("Check logrotate-checkconf service"):
+          machine.wait_for_unit("logrotate-checkconf.service")
+          # wait_for_unit also asserts for success, so wait for
+          # parent target instead and check manually.
+          failingMachine.wait_for_unit("multi-user.target")
+          info = failingMachine.get_unit_info("logrotate-checkconf.service")
+          if info["ActiveState"] != "failed":
+              raise Exception('logrotate-checkconf.service was not failed')
+
+    '';
+})