diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/bfd.py | 9 | ||||
| -rw-r--r-- | test/test_bfd.py | 44 |
2 files changed, 45 insertions, 8 deletions
diff --git a/test/bfd.py b/test/bfd.py index 8eb3b36acb0..8bd9f9a3446 100644 --- a/test/bfd.py +++ b/test/bfd.py @@ -420,3 +420,12 @@ class VppBFDUDPSession(VppObject): self.local_addr_n, self.peer_addr_n, is_ipv6=is_ipv6) + + def admin_down(self): + """ set bfd session admin-down """ + is_ipv6 = 1 if AF_INET6 == self._af else 0 + self.test.vapi.bfd_udp_session_set_flags(0, + self._interface.sw_if_index, + self.local_addr_n, + self.peer_addr_n, + is_ipv6=is_ipv6) diff --git a/test/test_bfd.py b/test/test_bfd.py index 64e9301ac5f..68baf837d4d 100644 --- a/test/test_bfd.py +++ b/test/test_bfd.py @@ -671,10 +671,9 @@ class BFD4TestCase(VppTestCase): def test_conn_down(self): """ verify session goes down after inactivity """ bfd_session_up(self) - for dummy in range(self.test_session.detect_mult): - wait_for_bfd_packet(self) - self.assert_equal(len(self.vapi.collect_events()), 0, - "number of bfd events") + detection_time = self.vpp_session.detect_mult *\ + self.vpp_session.required_min_rx / USEC_IN_SEC + self.sleep(detection_time, "waiting for BFD session time-out") e = self.vapi.wait_for_event(1, "bfd_udp_session_details") verify_event(self, e, expected_state=BFDState.down) @@ -808,10 +807,6 @@ class BFD4TestCase(VppTestCase): "time before bfd session goes down") verify_event(self, e, expected_state=BFDState.down) - def test_modify_des_min_tx(self): - """ modify desired min tx interval """ - pass - def test_modify_detect_mult(self): """ modify detect multiplier """ bfd_session_up(self) @@ -903,6 +898,39 @@ class BFD4TestCase(VppTestCase): self.assert_equal(udp_sport_tx, udp_sport_rx, "UDP source port (== " "ECHO packet identifier for test purposes)") + def test_admin_up_down(self): + bfd_session_up(self) + self.vpp_session.admin_down() + self.pg0.enable_capture() + e = self.vapi.wait_for_event(1, "bfd_udp_session_details") + verify_event(self, e, expected_state=BFDState.admin_down) + for dummy in range(2): + p = wait_for_bfd_packet(self) + self.assert_equal(BFDState.admin_down, p[BFD].state, BFDState) + # try to bring session up - shouldn't be possible + self.test_session.update(state=BFDState.init) + self.test_session.send_packet() + for dummy in range(2): + p = wait_for_bfd_packet(self) + self.assert_equal(BFDState.admin_down, p[BFD].state, BFDState) + self.vpp_session.admin_up() + self.test_session.update(state=BFDState.down) + e = self.vapi.wait_for_event(1, "bfd_udp_session_details") + verify_event(self, e, expected_state=BFDState.down) + p = wait_for_bfd_packet(self) + self.assert_equal(BFDState.down, p[BFD].state, BFDState) + self.test_session.send_packet() + p = wait_for_bfd_packet(self) + self.assert_equal(BFDState.init, p[BFD].state, BFDState) + e = self.vapi.wait_for_event(1, "bfd_udp_session_details") + verify_event(self, e, expected_state=BFDState.init) + self.test_session.update(state=BFDState.up) + self.test_session.send_packet() + p = wait_for_bfd_packet(self) + self.assert_equal(BFDState.up, p[BFD].state, BFDState) + e = self.vapi.wait_for_event(1, "bfd_udp_session_details") + verify_event(self, e, expected_state=BFDState.up) + class BFD6TestCase(VppTestCase): """Bidirectional Forwarding Detection (BFD) (IPv6) """ |