smoketest: T4354: Add test for uniq bonding members

Extend bonding smoketest
Add descriptions to bonding members
We encountered a situation where adding any configuration for
member of bonding interface excludes the interface from bonding

(cherry picked from commit ae815d1b11a4c17df6aea45e3fc87772a0e40e6a)

1 files changed, 22 insertions, 0 deletions

diff --git a/smoketest/scripts/cli/test_interfaces_bonding.py b/smoketest/scripts/cli/test_interfaces_bonding.py
index 4f2fe979a..9bb561275 100755
--- a/smoketest/scripts/cli/test_interfaces_bonding.py
+++ b/smoketest/scripts/cli/test_interfaces_bonding.py
@@ -165,5 +165,27 @@ class BondingInterfaceTest(BasicInterfaceTest.TestCase):
 
         self.cli_commit()
 
+    def test_bonding_uniq_member_description(self):
+        ethernet_path = ['interfaces', 'ethernet']
+        for interface in self._interfaces:
+            for option in self._options.get(interface, []):
+                self.cli_set(self._base_path + [interface] + option.split())
+
+            self.cli_commit()
+
+        # Add any changes on bonding members
+        # For example add description on separate ethX interfaces
+        for interface in self._interfaces:
+            for member in self._members:
+                self.cli_set(ethernet_path + [member, 'description', member + '_interface'])
+
+            self.cli_commit()
+
+        # verify config
+        for interface in self._interfaces:
+            slaves = read_file(f'/sys/class/net/{interface}/bonding/slaves').split()
+            for member in self._members:
+                self.assertIn(member, slaves)
+
 if __name__ == '__main__':
     unittest.main(verbosity=2)