2 files changed, 24 insertions, 0 deletions
diff --git a/Lib/test/audit-tests.py b/Lib/test/audit-tests.py
index 0edc9d9..9504829 100644
--- a/Lib/test/audit-tests.py
+++ b/Lib/test/audit-tests.py
@@ -514,6 +514,17 @@ def test_not_in_gc():
             assert hook not in o
 
 
+def test_sys_monitoring_register_callback():
+    import sys
+
+    def hook(event, args):
+        if event.startswith("sys.monitoring"):
+            print(event, args)
+
+    sys.addaudithook(hook)
+    sys.monitoring.register_callback(1, 1, None)
+
+
 if __name__ == "__main__":
     from test.support import suppress_msvcrt_asserts
 
diff --git a/Lib/test/test_audit.py b/Lib/test/test_audit.py
index 0b69864..b12ffa5 100644
--- a/Lib/test/test_audit.py
+++ b/Lib/test/test_audit.py
@@ -257,5 +257,18 @@ class AuditTest(unittest.TestCase):
             self.fail(stderr)
 
 
+    def test_sys_monitoring_register_callback(self):
+        returncode, events, stderr = self.run_python("test_sys_monitoring_register_callback")
+        if returncode:
+            self.fail(stderr)
+
+        if support.verbose:
+            print(*events, sep='\n')
+        actual = [(ev[0], ev[2]) for ev in events]
+        expected = [("sys.monitoring.register_callback", "(None,)")]
+
+        self.assertEqual(actual, expected)
+
+
 if __name__ == "__main__":
     unittest.main()