From 35b049aa8b90ee41f9c59bf4b2e3610d03505776 Mon Sep 17 00:00:00 2001
From: Christian Poessinger <christian@poessinger.com>
Date: Sat, 16 Jan 2021 15:28:10 +0100
Subject: smoketest: interfaces: verify deletion of interfaces

When deleting the test interfaces, ensure after each run that there are no
leftovers from a previous run, indicating that there was a problem while removing
the interfaces.
---
 smoketest/scripts/cli/base_interfaces_test.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/smoketest/scripts/cli/base_interfaces_test.py b/smoketest/scripts/cli/base_interfaces_test.py
index 4a65545a0..fbedca3f3 100644
--- a/smoketest/scripts/cli/base_interfaces_test.py
+++ b/smoketest/scripts/cli/base_interfaces_test.py
@@ -93,6 +93,11 @@ class BasicInterfaceTest:
             self.session.commit()
             del self.session
 
+            # Ethernet is handled in its derived class
+            if 'ethernet' not in self._base_path:
+                for intf in self._interfaces:
+                    self.assertFalse(os.path.isdir('/sys/class/net/{intf}'))
+
         def test_span_mirror(self):
             if not self._mirror_interfaces:
                 self.skipTest('not enabled')
-- 
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