+class TestInterfaceDumpApiLocalOnly(VppTestCase):
+ """test_interface_crud.TestInterfaceDumpApiLocalOnly"""
+
+ def test_sw_if_index_0(self):
+ rv = self.vapi.sw_interface_dump(sw_if_index=0)
+ self.assertEqual(rv[0].sw_if_index, 0)
+
+ def test_sw_if_index_twiddle0(self):
+ rv = self.vapi.sw_interface_dump(sw_if_index=0xffffffff)
+ self.assertEqual(rv[0].sw_if_index, 0)
+
+ def test_sw_if_index_1_not_existing(self):
+ rv = self.vapi.sw_interface_dump(sw_if_index=1)
+ self.assertEqual(len(rv), 0, 'expected no records.')
+
+
+class TestInterfaceDumpApi(VppTestCase):
+ """test_interface_crud.TestInterfaceDumpApi"""
+
+ def test_sw_if_index_1(self):
+ self.vapi.create_loopback_instance(is_specified=1,
+ user_instance=10)
+ self.vapi.create_loopback_instance(is_specified=1,
+ user_instance=5)
+
+ # Can I get back the specified record?
+ rv = self.vapi.sw_interface_dump(sw_if_index=1)
+ self.assertEqual(rv[0].sw_if_index, 1, rv)
+
+ # verify 3 interfaces
+ rv = self.vapi.sw_interface_dump(sw_if_index=0xffffffff)
+ self.assertEqual(len(rv), 3, 'Expected 3 interfaces.')
+