[mutter] dbus-runner: Add some high level logging

[Marge Bot <marge-bot src gnome org>]

commit 9538143face9b45a14d1a3143a54a4ab59e53127
Author: Jonas Ådahl <jadahl gmail com>
Date:   Fri Dec 10 23:33:50 2021 +0100

    dbus-runner: Add some high level logging
    
    Will log about starting services and running test case.
    
    Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2151>

 src/tests/meta-dbus-runner.py | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/src/tests/meta-dbus-runner.py b/src/tests/meta-dbus-runner.py
index 493510a9aa..5663fce107 100755
--- a/src/tests/meta-dbus-runner.py
+++ b/src/tests/meta-dbus-runner.py
@@ -30,10 +30,12 @@ class MutterDBusTestCase(DBusTestCase):
     def setUpClass(klass):
         klass.mocks = OrderedDict()
 
+        print('Starting D-Bus daemons (session & system)...', file=sys.stderr)
         DBusTestCase.setUpClass()
         klass.start_session_bus()
         klass.start_system_bus()
 
+        print('Starting mocked services...', file=sys.stderr)
         (klass.mocks_manager, klass.mock_obj) = klass.start_from_local_template(
             'meta-mocks-manager', {'templates-dir': get_templates_dir()})
 
@@ -120,6 +122,7 @@ if __name__ == '__main__':
     test_case = MutterDBusTestCase()
     test_case.assertGreater(len(sys.argv), 1)
     try:
+        print('Running test case...', file=sys.stderr)
         test_case.wrap_call(sys.argv[1:])
     finally:
         MutterDBusTestCase.tearDownClass()