def west(self):
return self.result.pipe_sw_if_index[0]
- def __init__(self, test, instance=0xffffffff):
+ def __init__(self, test, instance=0xFFFFFFFF):
super(VppPipe, self).__init__(test)
self._test = test
self.instance = instance
def add_vpp_config(self):
self.result = self._test.vapi.pipe_create(
- 0 if self.instance == 0xffffffff else 1,
- self.instance)
+ 0 if self.instance == 0xFFFFFFFF else 1, self.instance
+ )
self.set_sw_if_index(self.result.sw_if_index)
def remove_vpp_config(self):
- self._test.vapi.pipe_delete(
- self.result.sw_if_index)
+ self._test.vapi.pipe_delete(self.result.sw_if_index)
def object_id(self):
return "pipe-%d" % (self._sw_if_index)
def set_unnumbered(self, ip_sw_if_index, is_east, is_add=True):
if is_east:
res = self._test.vapi.sw_interface_set_unnumbered(
- ip_sw_if_index, self.east, is_add)
+ ip_sw_if_index, self.east, is_add
+ )
else:
res = self._test.vapi.sw_interface_set_unnumbered(
- ip_sw_if_index, self.west, is_add)
+ ip_sw_if_index, self.west, is_add
+ )
class TestPipe(VppTestCase):
- """ Pipes """
+ """Pipes"""
@classmethod
def setUpClass(cls):
super(TestPipe, self).tearDown()
def test_pipe(self):
- """ Pipes """
+ """Pipes"""
pipes = [VppPipe(self), VppPipe(self, 10)]
#
# L2 cross-connect pipe0 east with pg0 and west with pg1
#
- self.vapi.sw_interface_set_l2_xconnect(self.pg0.sw_if_index,
- pipes[0].east,
- enable=1)
- self.vapi.sw_interface_set_l2_xconnect(pipes[0].east,
- self.pg0.sw_if_index,
- enable=1)
- self.vapi.sw_interface_set_l2_xconnect(self.pg1.sw_if_index,
- pipes[0].west,
- enable=1)
- self.vapi.sw_interface_set_l2_xconnect(pipes[0].west,
- self.pg1.sw_if_index,
- enable=1)
+ self.vapi.sw_interface_set_l2_xconnect(
+ self.pg0.sw_if_index, pipes[0].east, enable=1
+ )
+ self.vapi.sw_interface_set_l2_xconnect(
+ pipes[0].east, self.pg0.sw_if_index, enable=1
+ )
+ self.vapi.sw_interface_set_l2_xconnect(
+ self.pg1.sw_if_index, pipes[0].west, enable=1
+ )
+ self.vapi.sw_interface_set_l2_xconnect(
+ pipes[0].west, self.pg1.sw_if_index, enable=1
+ )
# test bi-directional L2 flow pg0<->pg1
- p = (Ether(src=self.pg0.remote_mac,
- dst=self.pg1.remote_mac) /
- IP(src="1.1.1.1",
- dst="1.1.1.2") /
- UDP(sport=1234, dport=1234) /
- Raw(b'\xa5' * 100))
+ p = (
+ Ether(src=self.pg0.remote_mac, dst=self.pg1.remote_mac)
+ / IP(src="1.1.1.1", dst="1.1.1.2")
+ / UDP(sport=1234, dport=1234)
+ / Raw(b"\xa5" * 100)
+ )
self.send_and_expect(self.pg0, p * NUM_PKTS, self.pg1)
self.send_and_expect(self.pg1, p * NUM_PKTS, self.pg0)
#
# Attach ACL to ensure features are run on the pipe
#
- rule_1 = AclRule(is_permit=0, proto=17,
- src_prefix=IPv4Network("1.1.1.1/32"),
- dst_prefix=IPv4Network("1.1.1.2/32"), ports=1234)
+ rule_1 = AclRule(
+ is_permit=0,
+ proto=17,
+ src_prefix=IPv4Network("1.1.1.1/32"),
+ dst_prefix=IPv4Network("1.1.1.2/32"),
+ ports=1234,
+ )
acl = VppAcl(self, rules=[rule_1])
acl.add_vpp_config()
# Apply the ACL on the pipe on output
- acl_if_e = VppAclInterface(self, sw_if_index=pipes[0].east, n_input=0,
- acls=[acl])
+ acl_if_e = VppAclInterface(
+ self, sw_if_index=pipes[0].east, n_input=0, acls=[acl]
+ )
acl_if_e.add_vpp_config()
self.send_and_assert_no_replies(self.pg0, p * NUM_PKTS)
# remove from output and apply on input
acl_if_e.remove_vpp_config()
- acl_if_w = VppAclInterface(self, sw_if_index=pipes[0].west, n_input=1,
- acls=[acl])
+ acl_if_w = VppAclInterface(
+ self, sw_if_index=pipes[0].west, n_input=1, acls=[acl]
+ )
acl_if_w.add_vpp_config()
self.send_and_assert_no_replies(self.pg0, p * NUM_PKTS)
self.pg3.resolve_arp()
routes = []
- routes.append(VppIpRoute(self, "1.1.1.1", 32,
- [VppRoutePath(self.pg3.remote_ip4,
- self.pg3.sw_if_index)],
- table_id=2))
- routes.append(VppIpRoute(self, "1.1.1.1", 32,
- [VppRoutePath("0.0.0.0", pipes[1].east)],
- table_id=1))
- routes.append(VppIpRoute(self, "1.1.1.2", 32,
- [VppRoutePath("0.0.0.0", pipes[1].west)],
- table_id=2))
- routes.append(VppIpRoute(self, "1.1.1.2", 32,
- [VppRoutePath(self.pg2.remote_ip4,
- self.pg2.sw_if_index)],
- table_id=1))
+ routes.append(
+ VppIpRoute(
+ self,
+ "1.1.1.1",
+ 32,
+ [VppRoutePath(self.pg3.remote_ip4, self.pg3.sw_if_index)],
+ table_id=2,
+ )
+ )
+ routes.append(
+ VppIpRoute(
+ self,
+ "1.1.1.1",
+ 32,
+ [VppRoutePath("0.0.0.0", pipes[1].east)],
+ table_id=1,
+ )
+ )
+ routes.append(
+ VppIpRoute(
+ self,
+ "1.1.1.2",
+ 32,
+ [VppRoutePath("0.0.0.0", pipes[1].west)],
+ table_id=2,
+ )
+ )
+ routes.append(
+ VppIpRoute(
+ self,
+ "1.1.1.2",
+ 32,
+ [VppRoutePath(self.pg2.remote_ip4, self.pg2.sw_if_index)],
+ table_id=1,
+ )
+ )
for r in routes:
r.add_vpp_config()
- p_east = (Ether(src=self.pg2.remote_mac,
- dst=self.pg2.local_mac) /
- IP(src="1.1.1.2",
- dst="1.1.1.1") /
- UDP(sport=1234, dport=1234) /
- Raw(b'\xa5' * 100))
+ p_east = (
+ Ether(src=self.pg2.remote_mac, dst=self.pg2.local_mac)
+ / IP(src="1.1.1.2", dst="1.1.1.1")
+ / UDP(sport=1234, dport=1234)
+ / Raw(b"\xa5" * 100)
+ )
# bind the pipe ends to the correct tables
self.vapi.sw_interface_set_table(pipes[1].west, 0, 2)
self.send_and_expect(self.pg2, p_east * NUM_PKTS, self.pg3)
# and the return path
- p_west = (Ether(src=self.pg3.remote_mac,
- dst=self.pg3.local_mac) /
- IP(src="1.1.1.1",
- dst="1.1.1.2") /
- UDP(sport=1234, dport=1234) /
- Raw(b'\xa5' * 100))
+ p_west = (
+ Ether(src=self.pg3.remote_mac, dst=self.pg3.local_mac)
+ / IP(src="1.1.1.1", dst="1.1.1.2")
+ / UDP(sport=1234, dport=1234)
+ / Raw(b"\xa5" * 100)
+ )
self.send_and_expect(self.pg3, p_west * NUM_PKTS, self.pg2)
#
# Use ACLs to test features run on the Pipes
#
- acl_if_e1 = VppAclInterface(self, sw_if_index=pipes[1].east, n_input=0,
- acls=[acl])
+ acl_if_e1 = VppAclInterface(
+ self, sw_if_index=pipes[1].east, n_input=0, acls=[acl]
+ )
acl_if_e1.add_vpp_config()
self.send_and_assert_no_replies(self.pg2, p_east * NUM_PKTS)
self.send_and_expect(self.pg3, p_west * NUM_PKTS, self.pg2)
# remove from output and apply on input
acl_if_e1.remove_vpp_config()
- acl_if_w1 = VppAclInterface(self, sw_if_index=pipes[1].west, n_input=1,
- acls=[acl])
+ acl_if_w1 = VppAclInterface(
+ self, sw_if_index=pipes[1].west, n_input=1, acls=[acl]
+ )
acl_if_w1.add_vpp_config()
self.send_and_assert_no_replies(self.pg2, p_east * NUM_PKTS)
self.send_and_expect(self.pg3, p_west * NUM_PKTS, self.pg2)
self.vapi.sw_interface_set_table(pipes[1].east, 0, 0)
-if __name__ == '__main__':
+if __name__ == "__main__":
unittest.main(testRunner=VppTestRunner)
Code Review / vpp.git / blobdiff