test: Add blocking ping benchmark

igo95862 · igo95862 · commit 9e2950f3af6e · 2025-04-13T00:33:53.000+01:00
Calls `Ping` D-Bus method on the daemon in sequence.
diff --git a/test/benchmarks/bench_block_ping.py b/test/benchmarks/bench_block_ping.py
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+
+# Copyright (C) 2025 igo95862
+
+# This file is part of python-sdbus
+
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
+from __future__ import annotations
+
+from time import perf_counter
+
+import pyperf  # type: ignore
+from sdbus.unittest import _isolated_dbus
+
+from sdbus import DbusInterfaceCommon
+
+
+def bench_block_ping(loops: int) -> float:
+    with _isolated_dbus() as bus:
+        dbus_interface = DbusInterfaceCommon(
+            "org.freedesktop.DBus",
+            "/org/freedesktop/DBus",
+            bus,
+        )
+
+        start = perf_counter()
+
+        for _ in range(loops):
+            dbus_interface.dbus_ping()
+
+        return perf_counter() - start
+
+
+def main() -> None:
+    runner = pyperf.Runner()
+    runner.bench_time_func('sdbus_block_ping', bench_block_ping)
+
+
+if __name__ == "__main__":
+    main()
