l2: Separating scan-delay and learn-limit into a separate API from want_l2_macs_events

[vpp.git] / test / test_l2_fib.py

diff --git a/test/test_l2_fib.py b/test/test_l2_fib.py
index a75672a..9ce289f 100644 (file)
--- a/test/test_l2_fib.py
+++ b/test/test_l2_fib.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 """L2 FIB Test Case HLD:
 
 **config 1**
@@ -69,12 +69,7 @@ from scapy.layers.inet import IP, UDP
 
 from framework import VppTestCase, VppTestRunner
 from util import Host, ppp
-from vpp_papi import mac_pton
-
-# from src/vnet/l2/l2_fib.h
-MAC_EVENT_ACTION_ADD = 0
-MAC_EVENT_ACTION_DELETE = 1
-MAC_EVENT_ACTION_MOVE = 2
+from vpp_papi import mac_pton, VppEnum
 
 
 class TestL2fib(VppTestCase):
@@ -145,11 +140,13 @@ class TestL2fib(VppTestCase):
         """
         super(TestL2fib, self).tearDown()
         if not self.vpp_dead:
-            self.logger.info(self.vapi.ppcli("show l2fib verbose"))
             for bd_id in self.n_brs:
                 self.logger.info(self.vapi.ppcli("show bridge-domain %s detail"
                                                  % bd_id))
 
+    def show_commands_at_teardown(self):
+        self.logger.info(self.vapi.ppcli("show l2fib verbose"))
+
     def create_hosts(self, n_hosts_per_if, subnet):
         """
         Create required number of host MAC addresses and distribute them among
@@ -323,7 +320,7 @@ class TestL2fib(VppTestCase):
                 self.assertEqual(ip.dst, saved_packet[IP].dst)
                 self.assertEqual(udp.sport, saved_packet[UDP].sport)
                 self.assertEqual(udp.dport, saved_packet[UDP].dport)
-            except:
+            except BaseException:
                 self.logger.error(ppp("Unexpected or invalid packet:", packet))
                 raise
         for i in self.pg_interfaces:
@@ -492,14 +489,38 @@ class TestL2fib(VppTestCase):
         self.sleep(1)
         self.logger.info(self.vapi.ppcli("show l2fib"))
         evs = self.vapi.collect_events()
+        action = VppEnum.vl_api_mac_event_action_t.MAC_EVENT_ACTION_API_ADD
         learned_macs = {
-            e.mac[i].mac_addr for e in evs for i in range(e.n_macs)
-            if e.mac[i].action == MAC_EVENT_ACTION_ADD}
+            e.mac[i].mac_addr.packed for e in evs for i in range(e.n_macs)
+            if e.mac[i].action == action}
         macs = {h.bin_mac for swif in self.bd_ifs(bd1)
                 for h in hosts[self.pg_interfaces[swif].sw_if_index]}
         self.vapi.want_l2_macs_events(enable_disable=0)
         self.assertEqual(len(learned_macs ^ macs), 0)
 
+    def test_l2_fib_mac_learn_evs2(self):
+        """ L2 FIB - mac learning events using want_l2_macs_events2
+        """
+        bd1 = 1
+        hosts = self.create_hosts(10, subnet=39)
+
+        self.vapi.l2fib_set_scan_delay(scan_delay=10)
+        self.vapi.want_l2_macs_events2()
+        self.sleep(1)
+        self.learn_hosts(bd1, hosts)
+
+        self.sleep(1)
+        self.logger.info(self.vapi.ppcli("show l2fib"))
+        evs = self.vapi.collect_events()
+        action = VppEnum.vl_api_mac_event_action_t.MAC_EVENT_ACTION_API_ADD
+        learned_macs = {
+            e.mac[i].mac_addr.packed for e in evs for i in range(e.n_macs)
+            if e.mac[i].action == action}
+        macs = {h.bin_mac for swif in self.bd_ifs(bd1)
+                for h in hosts[self.pg_interfaces[swif].sw_if_index]}
+        self.vapi.want_l2_macs_events2(enable_disable=0)
+        self.assertEqual(len(learned_macs ^ macs), 0)
+
     def test_l2_fib_macs_learn_max(self):
         """ L2 FIB - mac learning max macs in event
         """
@@ -516,9 +537,39 @@ class TestL2fib(VppTestCase):
         self.vapi.want_l2_macs_events(enable_disable=0)
 
         self.assertGreater(len(evs), 0)
+        action = VppEnum.vl_api_mac_event_action_t.MAC_EVENT_ACTION_API_ADD
+        learned_macs = {
+            e.mac[i].mac_addr.packed for e in evs for i in range(e.n_macs)
+            if e.mac[i].action == action}
+        macs = {h.bin_mac for swif in self.bd_ifs(bd1)
+                for h in hosts[self.pg_interfaces[swif].sw_if_index]}
+
+        for e in evs:
+            self.assertLess(len(e), ev_macs * 10)
+        self.assertEqual(len(learned_macs ^ macs), 0)
+
+    def test_l2_fib_macs_learn_max2(self):
+        """ L2 FIB - mac learning max macs in event using want_l2_macs_events2
+        """
+        bd1 = 1
+        hosts = self.create_hosts(10, subnet=40)
+
+        ev_macs = 1
+        self.vapi.l2fib_set_scan_delay(scan_delay=10)
+        self.vapi.want_l2_macs_events2(max_macs_in_event=ev_macs)
+        self.sleep(1)
+        self.learn_hosts(bd1, hosts)
+
+        self.sleep(1)
+        self.logger.info(self.vapi.ppcli("show l2fib"))
+        evs = self.vapi.collect_events()
+        self.vapi.want_l2_macs_events2(enable_disable=0)
+
+        self.assertGreater(len(evs), 0)
+        action = VppEnum.vl_api_mac_event_action_t.MAC_EVENT_ACTION_API_ADD
         learned_macs = {
-            e.mac[i].mac_addr for e in evs for i in range(e.n_macs)
-            if e.mac[i].action == MAC_EVENT_ACTION_ADD}
+            e.mac[i].mac_addr.packed for e in evs for i in range(e.n_macs)
+            if e.mac[i].action == action}
         macs = {h.bin_mac for swif in self.bd_ifs(bd1)
                 for h in hosts[self.pg_interfaces[swif].sw_if_index]}