From dbd366b239c0506b0d9984e7481967e038f10a23 Mon Sep 17 00:00:00 2001 From: yedg Date: Thu, 14 May 2020 10:51:53 +0800 Subject: ip: fix interface ip address del sw_if_index check Type: fix Signed-off-by: Ye donggang Change-Id: Ia9f72ff2be455ecd4ff3d16e884c5a50f9df69fe --- test/test_ip6.py | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'test/test_ip6.py') diff --git a/test/test_ip6.py b/test/test_ip6.py index 87346c2964f..f8a2dc24e42 100644 --- a/test/test_ip6.py +++ b/test/test_ip6.py @@ -1125,6 +1125,24 @@ class TestIPv6IfAddrRoute(VppTestCase): self.assertFalse(find_route(self, addr1, 128)) self.assertFalse(find_route(self, addr2, 128)) + def test_ipv6_ifaddr_del(self): + """ Delete an interface address that does not exist """ + + loopbacks = self.create_loopback_interfaces(1) + lo = self.lo_interfaces[0] + + lo.config_ip6() + lo.admin_up() + + # + # try and remove pg0's subnet from lo + # + with self.vapi.assert_negative_api_retval(): + self.vapi.sw_interface_add_del_address( + sw_if_index=lo.sw_if_index, + prefix=self.pg0.local_ip6_prefix, + is_add=0) + class TestICMPv6Echo(VppTestCase): """ ICMPv6 Echo Test Case """ -- cgit 1.2.3-korg