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-rw-r--r--test/test_tap.py14
1 files changed, 14 insertions, 0 deletions
diff --git a/test/test_tap.py b/test/test_tap.py
index b47b1a275a0..0e5b315963e 100644
--- a/test/test_tap.py
+++ b/test/test_tap.py
@@ -19,6 +19,20 @@ class TestTAP(VppTestCase):
tap0.add_vpp_config()
self.assertTrue(tap0.query_vpp_config())
+ def test_tap_dump(self):
+ """ Test api dump w/ and w/o sw_if_index filtering"""
+ MAX_INSTANCES = 10
+ tap_instances = []
+ for instance in range(MAX_INSTANCES):
+ i = VppTAPInterface(self, tap_id=instance)
+ i.add_vpp_config()
+ tap_instances.append(i)
+ details = self.vapi.sw_interface_tap_v2_dump()
+ self.assertEqual(MAX_INSTANCES, len(details))
+ details = self.vapi.sw_interface_tap_v2_dump(
+ tap_instances[5].sw_if_index)
+ self.assertEqual(1, len(details))
+
if __name__ == '__main__':
unittest.main(testRunner=VppTestRunner)