1 files changed, 15 insertions, 0 deletions
diff --git a/smoketest/scripts/cli/test_interfaces_bridge.py b/smoketest/scripts/cli/test_interfaces_bridge.py
index 54c981adc..4041b3ef3 100755
--- a/smoketest/scripts/cli/test_interfaces_bridge.py
+++ b/smoketest/scripts/cli/test_interfaces_bridge.py
@@ -158,6 +158,21 @@ class BridgeInterfaceTest(BasicInterfaceTest.TestCase):
                 # verify member is assigned to the bridge
                 self.assertEqual(interface, tmp['master'])
 
+    def test_bridge_multi_use_member(self):
+        # Define available bonding hash policies
+        bridges = ['br10', 'br20', 'br30']
+        for interface in bridges:
+            for member in self._members:
+                self.cli_set(self._base_path + [interface, 'member', 'interface', member])
+
+        # check validate() - can not use the same member interfaces multiple times
+        with self.assertRaises(ConfigSessionError):
+            self.cli_commit()
+        # only keep the first bond interface configuration
+        for interface in bridges[1:]:
+            self.cli_delete(self._base_path + [interface])
+
+        self.cli_commit()
 
     def test_add_remove_bridge_member(self):
         # Add member interfaces to bridge and set STP cost/priority