tests: client testing

Signed-off-by: Christian Hopps <chopps@labn.net>

tests/topotests/mgmt_debug_flags/r1/frr.conf

@@ -0,0 +1,11 @@
+log timestamp precision 6
+log file frr.log
+
+! debug mgmt backend datastore frontend transaction
+! debug mgmt client frontend
+! debug mgmt client backend
+
+interface r1-eth0
+  ip address 1.1.1.1/24
+exit
+ip route 11.11.11.11/32 1.1.1.2

tests/topotests/mgmt_debug_flags/test_debug.py

@@ -0,0 +1,129 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 eval: (blacken-mode 1) -*-
+# SPDX-License-Identifier: ISC
+#
+# Copyright (c) 2021, LabN Consulting, L.L.C.
+# Copyright (c) 2019-2020 by
+# Donatas Abraitis <donatas.abraitis@gmail.com>
+#
+# noqa: E501
+#
+"""
+Test static route functionality
+"""
+import pytest
+from lib.common_config import step
+from lib.topogen import Topogen
+from munet.watchlog import WatchLog
+
+pytestmark = [pytest.mark.staticd]
+
+
+@pytest.fixture(scope="module")
+def tgen(request):
+    "Setup/Teardown the environment and provide tgen argument to tests"
+
+    topodef = {"s1": ("r1",)}
+    tgen = Topogen(topodef, request.module.__name__)
+    tgen.start_topology()
+
+    for rname, router in tgen.routers().items():
+        router.load_frr_config("frr.conf")
+
+    tgen.start_router()
+    yield tgen
+    tgen.stop_topology()
+
+
+def test_client_debug_enable(tgen):
+    if tgen.routers_have_failure():
+        pytest.skip(tgen.errors)
+
+    r1 = tgen.gears["r1"]
+
+    # Start watching log files
+    watch_mgmtd_log = WatchLog(r1.net.rundir / "mgmtd.log")
+    watch_staticd_log = WatchLog(r1.net.rundir / "staticd.log")
+
+    def __test_debug(r1, on):
+        watch_mgmtd_log.snapshot()
+        watch_staticd_log.snapshot()
+
+        # Add ip route and remove look for debug.
+        r1.vtysh_cmd("conf t\nip route 11.11.11.11/32 1.1.1.2")
+        r1.vtysh_cmd("conf t\nno ip route 11.11.11.11/32 1.1.1.2")
+
+        new_mgmt_logs = watch_mgmtd_log.snapshot()
+        new_be_logs = watch_staticd_log.snapshot()
+
+        fe_cl_msg = "Sending SET_CONFIG_REQ"
+        fe_ad_msg = "Got SETCFG_REQ"
+        be_ad_msg = "Sending CFGDATA_CREATE_REQ"
+        be_cl_msg = "Got CFG_APPLY_REQ"
+
+        if on:
+            assert fe_cl_msg in new_mgmt_logs
+            assert fe_ad_msg in new_mgmt_logs
+            assert be_ad_msg in new_mgmt_logs
+            assert be_cl_msg in new_be_logs
+        else:
+            assert fe_cl_msg not in new_mgmt_logs
+            assert fe_ad_msg not in new_mgmt_logs
+            assert be_ad_msg not in new_mgmt_logs
+            assert be_cl_msg not in new_be_logs
+
+    step("test debug off")
+    __test_debug(r1, False)
+
+    # Turn it on
+    step("tests debug on")
+    r1.vtysh_cmd("debug mgmt client frontend")
+    r1.vtysh_cmd("debug mgmt client backend")
+    r1.vtysh_cmd("debug mgmt backend frontend")
+    __test_debug(r1, True)
+
+    # Turn it off
+    step("tests debug off")
+    r1.vtysh_cmd("no debug mgmt client frontend")
+    r1.vtysh_cmd("no debug mgmt client backend")
+    r1.vtysh_cmd("no debug mgmt backend frontend")
+    __test_debug(r1, False)
+
+    # Configure it on
+    step("tests debug on")
+    r1.vtysh_cmd("conf t\ndebug mgmt client frontend")
+    r1.vtysh_cmd("conf t\ndebug mgmt client backend")
+    r1.vtysh_cmd("conf t\ndebug mgmt backend frontend")
+    __test_debug(r1, True)
+
+    # Configure it off
+    step("tests debug off")
+    r1.vtysh_cmd("conf t\nno debug mgmt client frontend")
+    r1.vtysh_cmd("conf t\nno debug mgmt client backend")
+    r1.vtysh_cmd("conf t\nno debug mgmt backend frontend")
+    __test_debug(r1, False)
+
+    # Turn it on
+    step("tests debug on")
+    r1.vtysh_cmd("debug mgmt client frontend")
+    r1.vtysh_cmd("debug mgmt client backend")
+    r1.vtysh_cmd("debug mgmt backend frontend")
+    __test_debug(r1, True)
+    # Configure it on
+    step("tests debug on")
+    r1.vtysh_cmd("conf t\ndebug mgmt client frontend")
+    r1.vtysh_cmd("conf t\ndebug mgmt client backend")
+    r1.vtysh_cmd("conf t\ndebug mgmt backend frontend")
+    __test_debug(r1, True)
+    # Turn it off
+    step("tests debug on")
+    r1.vtysh_cmd("no debug mgmt client frontend")
+    r1.vtysh_cmd("no debug mgmt client backend")
+    r1.vtysh_cmd("no debug mgmt backend frontend")
+    __test_debug(r1, True)
+    # Configure it off
+    step("tests debug off")
+    r1.vtysh_cmd("conf t\nno debug mgmt client frontend")
+    r1.vtysh_cmd("conf t\nno debug mgmt client backend")
+    r1.vtysh_cmd("conf t\nno debug mgmt backend frontend")
+    __test_debug(r1, False)