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tests: move ip6 punt setup to its own class

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Move interface and packet setup for the ip6 punt test to its own
class so that child classes can be created that use it.

Type: test
Signed-off-by: Brian Russell <brian@graphiant.com>
Change-Id: I14acedc1bcd12cb320835a36833cd32303c5f793
This commit is contained in:
Brian Russell
2021-01-19 16:58:14 +00:00
committed by Neale Ranns
parent c8f3cdf68a
commit a1f360647f
1 changed files with 24 additions and 23 deletions
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47
test/test_ip6.py
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@ -2179,20 +2179,10 @@ class TestIP6LoadBalance(VppTestCase):
self.send_and_expect_one_itf(self.pg0, port_pkts, self.pg3)
class TestIP6Punt(VppTestCase):
""" IPv6 Punt Police/Redirect """
@classmethod
def setUpClass(cls):
super(TestIP6Punt, cls).setUpClass()
@classmethod
def tearDownClass(cls):
super(TestIP6Punt, cls).tearDownClass()
def setUp(self):
super(TestIP6Punt, self).setUp()
class IP6PuntSetup(object):
""" Setup for IPv6 Punt Police/Redirect """
def punt_setup(self):
self.create_pg_interfaces(range(4))
for i in self.pg_interfaces:
@ -2200,23 +2190,34 @@ class TestIP6Punt(VppTestCase):
i.config_ip6()
i.resolve_ndp()
def tearDown(self):
super(TestIP6Punt, self).tearDown()
self.pkt = (Ether(src=self.pg0.remote_mac,
dst=self.pg0.local_mac) /
IPv6(src=self.pg0.remote_ip6,
dst=self.pg0.local_ip6) /
inet6.TCP(sport=1234, dport=1234) /
Raw(b'\xa5' * 100))
def punt_teardown(self):
for i in self.pg_interfaces:
i.unconfig_ip6()
i.admin_down()
class TestIP6Punt(IP6PuntSetup, VppTestCase):
""" IPv6 Punt Police/Redirect """
def setUp(self):
super(TestIP6Punt, self).setUp()
super(TestIP6Punt, self).punt_setup()
def tearDown(self):
super(TestIP6Punt, self).punt_teardown()
super(TestIP6Punt, self).tearDown()
def test_ip_punt(self):
""" IP6 punt police and redirect """
p = (Ether(src=self.pg0.remote_mac,
dst=self.pg0.local_mac) /
IPv6(src=self.pg0.remote_ip6,
dst=self.pg0.local_ip6) /
inet6.TCP(sport=1234, dport=1234) /
Raw(b'\xa5' * 100))
pkts = p * 1025
pkts = self.pkt * 1025
#
# Configure a punt redirect via pg1.