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l2: fix tests for learn_limit

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Type: fix

Signed-off-by: Jerome Tollet <jtollet@cisco.com>
Change-Id: I7cbbea2205ca7249ba19020b25c8657b42e09562
This commit is contained in:
Jerome Tollet
2021-01-08 22:52:54 +01:00
committed by Beno�t Ganne
parent 0f8d100354
commit b716e3836c
3 changed files with 236 additions and 58 deletions
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test/test_l2bd_learnlimit.py
+2 -58
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@@ -12,7 +12,7 @@ from util import Host, ppp
class TestL2LearnLimit(VppTestCase):
""" L2 Learn limit Test Case """
""" L2 Learn no limit Test Case """
@classmethod
def setUpClass(self):
@@ -62,7 +62,7 @@ class TestL2LearnLimit(VppTestCase):
self.logger.info("Sending broadcast eth frames for MAC learning")
self.pg_start()
def test_l2bd_learnlimit01(self):
def test_l2bd_learnlimit(self):
""" L2BD test without learn Limit
"""
hosts = self.create_hosts(self.pg_interfaces[0], 20, 1)
@@ -72,62 +72,6 @@ class TestL2LearnLimit(VppTestCase):
# check that 20 macs are learned.
self.assertEqual(len(lfs), 20)
def test_l2bd_learnlimit02(self):
""" L2BD test with learn Limit
"""
self.vapi.want_l2_macs_events(enable_disable=1, learn_limit=10)
hosts = self.create_hosts(self.pg_interfaces[0], 20, 1)
fhosts = self.create_hosts(self.pg_interfaces[1], 1, 2)
# inject 20 mac addresses on bd1
self.learn_hosts(self.pg_interfaces[0], 1, hosts)
# inject 1 mac address on bd2
self.learn_hosts(self.pg_interfaces[1], 2, fhosts)
lfs1 = self.vapi.l2_fib_table_dump(1)
lfs2 = self.vapi.l2_fib_table_dump(2)
# check that only 10 macs are learned.
self.assertEqual(len(lfs1), 10)
# check that bd2 was not able to learn
self.assertEqual(len(lfs2), 0)
def test_l2bd_learnlimit03(self):
""" L2BD test with bridge domain limit
"""
self.vapi.want_l2_macs_events(enable_disable=1, learn_limit=1000)
self.vapi.bridge_domain_set_default_learn_limit(4)
self.vapi.bridge_domain_add_del(bd_id=3)
self.vapi.sw_interface_set_l2_bridge(
self.pg_interfaces[2].sw_if_index, bd_id=3)
self.vapi.bridge_domain_set_learn_limit(2, 5)
hosts = self.create_hosts(self.pg_interfaces[1], 20, 2)
fhosts = self.create_hosts(self.pg_interfaces[2], 20, 3)
# inject 20 mac addresses on bd2
self.learn_hosts(self.pg_interfaces[1], 2, hosts)
# inject 20 macs address on bd3
self.learn_hosts(self.pg_interfaces[2], 3, fhosts)
lfs1 = self.vapi.l2_fib_table_dump(2)
lfs2 = self.vapi.l2_fib_table_dump(3)
# check that only 5 macs are learned.
self.assertEqual(len(lfs1), 5)
# check that only 4 macs are learned.
self.assertEqual(len(lfs2), 4)
self.vapi.sw_interface_set_l2_bridge(
rx_sw_if_index=self.pg_interfaces[2].sw_if_index,
bd_id=3, enable=0)
self.vapi.bridge_domain_add_del(is_add=0, bd_id=3)
def setUp(self):
super(TestL2LearnLimit, self).setUp()