X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=test%2Ftest_bfd.py;h=423832b55a20ab281fa8983715630cc74620baa1;hb=13a08cc;hp=3b36f558a7e94aff5df28843b39881324a11472d;hpb=c8efa29b6f9a91381897b54f1147daf922ed7164;p=vpp.git

diff --git a/test/test_bfd.py b/test/test_bfd.py
index 3b36f558a7e..423832b55a2 100644
--- a/test/test_bfd.py
+++ b/test/test_bfd.py
@@ -20,7 +20,8 @@ from vpp_pg_interface import CaptureTimeoutError, is_ipv6_misc
 from vpp_lo_interface import VppLoInterface
 from util import ppp
 from vpp_papi_provider import UnexpectedApiReturnValueError
-from vpp_ip_route import VppIpRoute, VppRoutePath, DpoProto
+from vpp_ip import DpoProto
+from vpp_ip_route import VppIpRoute, VppRoutePath
 
 USEC_IN_SEC = 1000000
 
@@ -83,7 +84,7 @@ class BFDAPITestCase(VppTestCase):
         session = VppBFDUDPSession(self, self.pg0, self.pg0.remote_ip4)
         session.add_vpp_config()
 
-        with self.vapi.expect_negative_api_retval():
+        with self.vapi.assert_negative_api_retval():
             session.add_vpp_config()
 
         session.remove_vpp_config()
@@ -251,6 +252,51 @@ class BFDAPITestCase(VppTestCase):
         session.add_vpp_config()
         session.activate_auth(key2)
 
+    def test_set_del_udp_echo_source(self):
+        """ set/del udp echo source """
+        self.create_loopback_interfaces(1)
+        self.loopback0 = self.lo_interfaces[0]
+        self.loopback0.admin_up()
+        echo_source = self.vapi.bfd_udp_get_echo_source()
+        self.assertFalse(echo_source.is_set)
+        self.assertFalse(echo_source.have_usable_ip4)
+        self.assertFalse(echo_source.have_usable_ip6)
+
+        self.vapi.bfd_udp_set_echo_source(self.loopback0.sw_if_index)
+        echo_source = self.vapi.bfd_udp_get_echo_source()
+        self.assertTrue(echo_source.is_set)
+        self.assertEqual(echo_source.sw_if_index, self.loopback0.sw_if_index)
+        self.assertFalse(echo_source.have_usable_ip4)
+        self.assertFalse(echo_source.have_usable_ip6)
+
+        self.loopback0.config_ip4()
+        unpacked = unpack("!L", self.loopback0.local_ip4n)
+        echo_ip4 = pack("!L", unpacked[0] ^ 1)
+        echo_source = self.vapi.bfd_udp_get_echo_source()
+        self.assertTrue(echo_source.is_set)
+        self.assertEqual(echo_source.sw_if_index, self.loopback0.sw_if_index)
+        self.assertTrue(echo_source.have_usable_ip4)
+        self.assertEqual(echo_source.ip4_addr, echo_ip4)
+        self.assertFalse(echo_source.have_usable_ip6)
+
+        self.loopback0.config_ip6()
+        unpacked = unpack("!LLLL", self.loopback0.local_ip6n)
+        echo_ip6 = pack("!LLLL", unpacked[0], unpacked[1], unpacked[2],
+                        unpacked[3] ^ 1)
+        echo_source = self.vapi.bfd_udp_get_echo_source()
+        self.assertTrue(echo_source.is_set)
+        self.assertEqual(echo_source.sw_if_index, self.loopback0.sw_if_index)
+        self.assertTrue(echo_source.have_usable_ip4)
+        self.assertEqual(echo_source.ip4_addr, echo_ip4)
+        self.assertTrue(echo_source.have_usable_ip6)
+        self.assertEqual(echo_source.ip6_addr, echo_ip6)
+
+        self.vapi.bfd_udp_del_echo_source()
+        echo_source = self.vapi.bfd_udp_get_echo_source()
+        self.assertFalse(echo_source.is_set)
+        self.assertFalse(echo_source.have_usable_ip4)
+        self.assertFalse(echo_source.have_usable_ip6)
+
 
 @unittest.skipUnless(running_extended_tests(), "part of extended tests")
 class BFDTestSession(object):
@@ -629,7 +675,7 @@ class BFD4TestCase(VppTestCase):
         cls.vapi.cli("set log class bfd level debug")
         try:
             cls.create_pg_interfaces([0])
-            cls.create_loopback_interfaces([0])
+            cls.create_loopback_interfaces(1)
             cls.loopback0 = cls.lo_interfaces[0]
             cls.loopback0.config_ip4()
             cls.loopback0.admin_up()
@@ -1407,7 +1453,7 @@ class BFD4TestCase(VppTestCase):
 
     def test_intf_deleted(self):
         """ interface with bfd session deleted """
-        intf = VppLoInterface(self, 0)
+        intf = VppLoInterface(self)
         intf.config_ip4()
         intf.admin_up()
         sw_if_index = intf.sw_if_index
@@ -1439,7 +1485,7 @@ class BFD6TestCase(VppTestCase):
             cls.pg0.configure_ipv6_neighbors()
             cls.pg0.admin_up()
             cls.pg0.resolve_ndp()
-            cls.create_loopback_interfaces([0])
+            cls.create_loopback_interfaces(1)
             cls.loopback0 = cls.lo_interfaces[0]
             cls.loopback0.config_ip6()
             cls.loopback0.admin_up()
@@ -1616,7 +1662,7 @@ class BFD6TestCase(VppTestCase):
 
     def test_intf_deleted(self):
         """ interface with bfd session deleted """
-        intf = VppLoInterface(self, 0)
+        intf = VppLoInterface(self)
         intf.config_ip6()
         intf.admin_up()
         sw_if_index = intf.sw_if_index
@@ -2557,7 +2603,7 @@ class BFDCLITestCase(VppTestCase):
 
     def test_set_del_udp_echo_source(self):
         """ set/del udp echo source """
-        self.create_loopback_interfaces([0])
+        self.create_loopback_interfaces(1)
         self.loopback0 = self.lo_interfaces[0]
         self.loopback0.admin_up()
         self.cli_verify_response("show bfd echo-source",