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authorKlement Sekera <klement.sekera@gmail.com>2022-04-26 19:02:15 +0200
committerOle Tr�an <otroan@employees.org>2022-05-10 18:52:08 +0000
commitd9b0c6fbf7aa5bd9af84264105b39c82028a4a29 (patch)
tree4f786cfd8ebc2443cb11e11b74c8657204068898 /test/test_span.py
parentf90348bcb4afd0af2611cefc43b17ef3042b511c (diff)
tests: replace pycodestyle with black
Drop pycodestyle for code style checking in favor of black. Black is much faster, stable PEP8 compliant code style checker offering also automatic formatting. It aims to be very stable and produce smallest diffs. It's used by many small and big projects. Running checkstyle with black takes a few seconds with a terse output. Thus, test-checkstyle-diff is no longer necessary. Expand scope of checkstyle to all python files in the repo, replacing test-checkstyle with checkstyle-python. Also, fixstyle-python is now available for automatic style formatting. Note: python virtualenv has been consolidated in test/Makefile, test/requirements*.txt which will eventually be moved to a central location. This is required to simply the automated generation of docker executor images in the CI. Type: improvement Change-Id: I022a326603485f58585e879ac0f697fceefbc9c8 Signed-off-by: Klement Sekera <klement.sekera@gmail.com> Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Diffstat (limited to 'test/test_span.py')
-rw-r--r--test/test_span.py210
1 files changed, 120 insertions, 90 deletions
diff --git a/test/test_span.py b/test/test_span.py
index ecefe153706..3572d64e79c 100644
--- a/test/test_span.py
+++ b/test/test_span.py
@@ -16,19 +16,19 @@ from collections import namedtuple
from vpp_papi import VppEnum
-Tag = namedtuple('Tag', ['dot1', 'vlan'])
+Tag = namedtuple("Tag", ["dot1", "vlan"])
DOT1AD = 0x88A8
DOT1Q = 0x8100
class TestSpan(VppTestCase):
- """ SPAN Test Case """
+ """SPAN Test Case"""
@classmethod
def setUpClass(cls):
super(TestSpan, cls).setUpClass()
# Test variables
- cls.pkts_per_burst = 257 # Number of packets per burst
+ cls.pkts_per_burst = 257 # Number of packets per burst
# create 3 pg interfaces
cls.create_pg_interfaces(range(3))
@@ -56,8 +56,9 @@ class TestSpan(VppTestCase):
def setUp(self):
super(TestSpan, self).setUp()
- self.vxlan = VppVxlanTunnel(self, src=self.pg2.local_ip4,
- dst=self.pg2.remote_ip4, vni=1111)
+ self.vxlan = VppVxlanTunnel(
+ self, src=self.pg2.local_ip4, dst=self.pg2.remote_ip4, vni=1111
+ )
self.vxlan.add_vpp_config()
self.reset_packet_infos()
@@ -72,8 +73,9 @@ class TestSpan(VppTestCase):
self.vapi.sw_interface_set_l2_xconnect(b, a, enable=is_add)
def bridge(self, sw_if_index, is_add=1):
- self.vapi.sw_interface_set_l2_bridge(rx_sw_if_index=sw_if_index,
- bd_id=self.bd_id, enable=is_add)
+ self.vapi.sw_interface_set_l2_bridge(
+ rx_sw_if_index=sw_if_index, bd_id=self.bd_id, enable=is_add
+ )
def _remove_tag(self, packet, vlan, tag_type):
self.assertEqual(packet.type, tag_type)
@@ -145,10 +147,12 @@ class TestSpan(VppTestCase):
for i in range(0, self.pkts_per_burst):
payload = "span test"
size = packet_sizes[int((i / 2) % len(packet_sizes))]
- p = (Ether(src=src_if.local_mac, dst=dst_mac) /
- IP(src=src_if.remote_ip4, dst=dst_if.remote_ip4) /
- UDP(sport=10000 + src_if.sw_if_index * 1000 + i, dport=1234) /
- Raw(payload))
+ p = (
+ Ether(src=src_if.local_mac, dst=dst_mac)
+ / IP(src=src_if.remote_ip4, dst=dst_if.remote_ip4)
+ / UDP(sport=10000 + src_if.sw_if_index * 1000 + i, dport=1234)
+ / Raw(payload)
+ )
if do_dot1:
p = self.sub_if.add_dot1_layer(p)
self.extend_packet(p, size)
@@ -156,9 +160,12 @@ class TestSpan(VppTestCase):
return pkts
def verify_capture(self, cap1, cap2):
- self.assertEqual(len(cap1), len(cap2),
- "Different number of sent and mirrored packets :"
- "%u != %u" % (len(cap1), len(cap2)))
+ self.assertEqual(
+ len(cap1),
+ len(cap2),
+ "Different number of sent and mirrored packets :"
+ "%u != %u" % (len(cap1), len(cap2)),
+ )
pkts1 = [(pkt[Ether] / pkt[IP] / pkt[UDP]) for pkt in cap1]
pkts2 = [(pkt[Ether] / pkt[IP] / pkt[UDP]) for pkt in cap2]
@@ -166,7 +173,7 @@ class TestSpan(VppTestCase):
self.assertEqual(pkts1.sort(), pkts2.sort())
def test_device_span(self):
- """ SPAN device rx mirror """
+ """SPAN device rx mirror"""
# Create bi-directional cross-connects between pg0 and pg1
self.xconnect(self.pg0.sw_if_index, self.pg1.sw_if_index)
@@ -176,7 +183,8 @@ class TestSpan(VppTestCase):
# Enable SPAN on pg0 (mirrored to pg2)
self.vapi.sw_interface_span_enable_disable(
- self.pg0.sw_if_index, self.pg2.sw_if_index)
+ self.pg0.sw_if_index, self.pg2.sw_if_index
+ )
self.logger.info(self.vapi.ppcli("show interface span"))
# Enable packet capturing and start packet sending
@@ -190,13 +198,14 @@ class TestSpan(VppTestCase):
# Disable SPAN on pg0 (mirrored to pg2)
self.vapi.sw_interface_span_enable_disable(
- self.pg0.sw_if_index, self.pg2.sw_if_index, state=0)
+ self.pg0.sw_if_index, self.pg2.sw_if_index, state=0
+ )
self.xconnect(self.pg0.sw_if_index, self.pg1.sw_if_index, is_add=0)
self.verify_capture(pg1_pkts, pg2_pkts)
def test_span_l2_rx(self):
- """ SPAN l2 rx mirror """
+ """SPAN l2 rx mirror"""
self.sub_if.admin_up()
@@ -204,13 +213,13 @@ class TestSpan(VppTestCase):
# Create bi-directional cross-connects between pg0 subif and pg1
self.xconnect(self.sub_if.sw_if_index, self.pg1.sw_if_index)
# Create incoming packet streams for packet-generator interfaces
- pkts = self.create_stream(
- self.pg0, self.pg_if_packet_sizes, do_dot1=True)
+ pkts = self.create_stream(self.pg0, self.pg_if_packet_sizes, do_dot1=True)
self.pg0.add_stream(pkts)
# Enable SPAN on pg0 (mirrored to pg2)
self.vapi.sw_interface_span_enable_disable(
- self.sub_if.sw_if_index, self.pg2.sw_if_index, is_l2=1)
+ self.sub_if.sw_if_index, self.pg2.sw_if_index, is_l2=1
+ )
self.logger.info(self.vapi.ppcli("show interface span"))
# Enable packet capturing and start packet sending
@@ -225,29 +234,29 @@ class TestSpan(VppTestCase):
# Disable SPAN on pg0 (mirrored to pg2)
self.vapi.sw_interface_span_enable_disable(
- self.sub_if.sw_if_index, self.pg2.sw_if_index, state=0, is_l2=1)
+ self.sub_if.sw_if_index, self.pg2.sw_if_index, state=0, is_l2=1
+ )
self.xconnect(self.sub_if.sw_if_index, self.pg1.sw_if_index, is_add=0)
self.verify_capture(pg1_pkts, pg2_pkts)
def test_span_l2_rx_dst_vxlan(self):
- """ SPAN l2 rx mirror into vxlan """
+ """SPAN l2 rx mirror into vxlan"""
self.sub_if.admin_up()
- self.vapi.sw_interface_set_flags(self.vxlan.sw_if_index,
- flags=1)
+ self.vapi.sw_interface_set_flags(self.vxlan.sw_if_index, flags=1)
self.bridge(self.vxlan.sw_if_index, is_add=1)
# Create bi-directional cross-connects between pg0 subif and pg1
self.xconnect(self.sub_if.sw_if_index, self.pg1.sw_if_index)
# Create incoming packet streams for packet-generator interfaces
- pkts = self.create_stream(
- self.pg0, self.pg_if_packet_sizes, do_dot1=True)
+ pkts = self.create_stream(self.pg0, self.pg_if_packet_sizes, do_dot1=True)
self.pg0.add_stream(pkts)
# Enable SPAN on pg0 sub if (mirrored to vxlan)
self.vapi.sw_interface_span_enable_disable(
- self.sub_if.sw_if_index, self.vxlan.sw_if_index, is_l2=1)
+ self.sub_if.sw_if_index, self.vxlan.sw_if_index, is_l2=1
+ )
self.logger.info(self.vapi.ppcli("show interface span"))
# Enable packet capturing and start packet sending
@@ -262,20 +271,23 @@ class TestSpan(VppTestCase):
self.bridge(self.vxlan.sw_if_index, is_add=0)
# Disable SPAN on pg0 sub if (mirrored to vxlan)
self.vapi.sw_interface_span_enable_disable(
- self.sub_if.sw_if_index, self.vxlan.sw_if_index, state=0, is_l2=1)
+ self.sub_if.sw_if_index, self.vxlan.sw_if_index, state=0, is_l2=1
+ )
self.xconnect(self.sub_if.sw_if_index, self.pg1.sw_if_index, is_add=0)
self.verify_capture(pg1_pkts, pg2_pkts)
def test_span_l2_rx_dst_gre_erspan(self):
- """ SPAN l2 rx mirror into gre-erspan """
+ """SPAN l2 rx mirror into gre-erspan"""
self.sub_if.admin_up()
- gre_if = VppGreInterface(self, self.pg2.local_ip4,
- self.pg2.remote_ip4,
- session=543,
- type=(VppEnum.vl_api_gre_tunnel_type_t.
- GRE_API_TUNNEL_TYPE_ERSPAN))
+ gre_if = VppGreInterface(
+ self,
+ self.pg2.local_ip4,
+ self.pg2.remote_ip4,
+ session=543,
+ type=(VppEnum.vl_api_gre_tunnel_type_t.GRE_API_TUNNEL_TYPE_ERSPAN),
+ )
gre_if.add_vpp_config()
gre_if.admin_up()
@@ -285,13 +297,13 @@ class TestSpan(VppTestCase):
self.xconnect(self.sub_if.sw_if_index, self.pg1.sw_if_index, is_add=1)
# Create incoming packet streams for packet-generator interfaces
- pkts = self.create_stream(
- self.pg0, self.pg_if_packet_sizes, do_dot1=True)
+ pkts = self.create_stream(self.pg0, self.pg_if_packet_sizes, do_dot1=True)
self.pg0.add_stream(pkts)
# Enable SPAN on pg0 sub if (mirrored to gre-erspan)
self.vapi.sw_interface_span_enable_disable(
- self.sub_if.sw_if_index, gre_if.sw_if_index, is_l2=1)
+ self.sub_if.sw_if_index, gre_if.sw_if_index, is_l2=1
+ )
# Enable packet capturing and start packet sending
self.pg_enable_capture(self.pg_interfaces)
@@ -302,28 +314,33 @@ class TestSpan(VppTestCase):
pg1_pkts = self.pg1.get_capture(n_pkts)
pg2_pkts = self.pg2.get_capture(n_pkts)
- def decap(p): return self.decap_erspan(p, session=543)
+ def decap(p):
+ return self.decap_erspan(p, session=543)
+
pg2_decaped = [decap(p) for p in pg2_pkts]
self.bridge(gre_if.sw_if_index, is_add=0)
# Disable SPAN on pg0 sub if
self.vapi.sw_interface_span_enable_disable(
- self.sub_if.sw_if_index, gre_if.sw_if_index, state=0, is_l2=1)
+ self.sub_if.sw_if_index, gre_if.sw_if_index, state=0, is_l2=1
+ )
gre_if.remove_vpp_config()
self.xconnect(self.sub_if.sw_if_index, self.pg1.sw_if_index, is_add=0)
self.verify_capture(pg1_pkts, pg2_decaped)
def test_span_l2_rx_dst_gre_subif_vtr(self):
- """ SPAN l2 rx mirror into gre-subif+vtr """
+ """SPAN l2 rx mirror into gre-subif+vtr"""
self.sub_if.admin_up()
- gre_if = VppGreInterface(self, self.pg2.local_ip4,
- self.pg2.remote_ip4,
- type=(VppEnum.vl_api_gre_tunnel_type_t.
- GRE_API_TUNNEL_TYPE_TEB))
+ gre_if = VppGreInterface(
+ self,
+ self.pg2.local_ip4,
+ self.pg2.remote_ip4,
+ type=(VppEnum.vl_api_gre_tunnel_type_t.GRE_API_TUNNEL_TYPE_TEB),
+ )
gre_if.add_vpp_config()
gre_if.admin_up()
@@ -337,13 +354,13 @@ class TestSpan(VppTestCase):
self.xconnect(self.sub_if.sw_if_index, self.pg1.sw_if_index, is_add=1)
# Create incoming packet streams for packet-generator interfaces
- pkts = self.create_stream(
- self.pg0, self.pg_if_packet_sizes, do_dot1=True)
+ pkts = self.create_stream(self.pg0, self.pg_if_packet_sizes, do_dot1=True)
self.pg0.add_stream(pkts)
# Enable SPAN on pg0 sub if (mirrored to gre sub if)
self.vapi.sw_interface_span_enable_disable(
- self.sub_if.sw_if_index, gre_sub_if.sw_if_index, is_l2=1)
+ self.sub_if.sw_if_index, gre_sub_if.sw_if_index, is_l2=1
+ )
# Enable packet capturing and start packet sending
self.pg_enable_capture(self.pg_interfaces)
@@ -354,22 +371,24 @@ class TestSpan(VppTestCase):
pg1_pkts = self.pg1.get_capture(n_pkts)
pg2_pkts = self.pg2.get_capture(n_pkts)
- def decap(p): return self.remove_tags(
- self.decap_gre(p), [Tag(dot1=DOT1Q, vlan=500)])
+ def decap(p):
+ return self.remove_tags(self.decap_gre(p), [Tag(dot1=DOT1Q, vlan=500)])
+
pg2_decaped = [decap(p) for p in pg2_pkts]
self.bridge(gre_sub_if.sw_if_index, is_add=0)
# Disable SPAN on pg0 sub if
self.vapi.sw_interface_span_enable_disable(
- self.sub_if.sw_if_index, gre_sub_if.sw_if_index, state=0, is_l2=1)
+ self.sub_if.sw_if_index, gre_sub_if.sw_if_index, state=0, is_l2=1
+ )
gre_if.remove_vpp_config()
self.xconnect(self.sub_if.sw_if_index, self.pg1.sw_if_index, is_add=0)
self.verify_capture(pg1_pkts, pg2_decaped)
def test_span_l2_rx_dst_1q_vtr(self):
- """ SPAN l2 rx mirror into 1q subif+vtr """
+ """SPAN l2 rx mirror into 1q subif+vtr"""
self.sub_if.admin_up()
self.vlan_sub_if.admin_up()
@@ -379,12 +398,12 @@ class TestSpan(VppTestCase):
self.xconnect(self.sub_if.sw_if_index, self.pg1.sw_if_index, is_add=1)
# Create incoming packet streams for packet-generator interfaces
- pkts = self.create_stream(
- self.pg0, self.pg_if_packet_sizes, do_dot1=True)
+ pkts = self.create_stream(self.pg0, self.pg_if_packet_sizes, do_dot1=True)
self.pg0.add_stream(pkts)
self.vapi.sw_interface_span_enable_disable(
- self.sub_if.sw_if_index, self.vlan_sub_if.sw_if_index, is_l2=1)
+ self.sub_if.sw_if_index, self.vlan_sub_if.sw_if_index, is_l2=1
+ )
# Enable packet capturing and start packet sending
self.pg_enable_capture(self.pg_interfaces)
@@ -394,20 +413,21 @@ class TestSpan(VppTestCase):
n_pkts = len(pkts)
pg1_pkts = self.pg1.get_capture(n_pkts)
pg2_pkts = self.pg2.get_capture(n_pkts)
- pg2_untagged = [self.remove_tags(p, [Tag(dot1=DOT1Q, vlan=300)])
- for p in pg2_pkts]
+ pg2_untagged = [
+ self.remove_tags(p, [Tag(dot1=DOT1Q, vlan=300)]) for p in pg2_pkts
+ ]
self.bridge(self.vlan_sub_if.sw_if_index, is_add=0)
# Disable SPAN on pg0 sub if (mirrored to vxlan)
self.vapi.sw_interface_span_enable_disable(
- self.sub_if.sw_if_index, self.vlan_sub_if.sw_if_index, state=0,
- is_l2=1)
+ self.sub_if.sw_if_index, self.vlan_sub_if.sw_if_index, state=0, is_l2=1
+ )
self.xconnect(self.sub_if.sw_if_index, self.pg1.sw_if_index, is_add=0)
self.verify_capture(pg1_pkts, pg2_untagged)
def test_span_l2_rx_dst_1ad_vtr(self):
- """ SPAN l2 rx mirror into 1ad subif+vtr """
+ """SPAN l2 rx mirror into 1ad subif+vtr"""
self.sub_if.admin_up()
self.qinq_sub_if.admin_up()
@@ -417,12 +437,12 @@ class TestSpan(VppTestCase):
self.xconnect(self.sub_if.sw_if_index, self.pg1.sw_if_index, is_add=1)
# Create incoming packet streams for packet-generator interfaces
- pkts = self.create_stream(
- self.pg0, self.pg_if_packet_sizes, do_dot1=True)
+ pkts = self.create_stream(self.pg0, self.pg_if_packet_sizes, do_dot1=True)
self.pg0.add_stream(pkts)
self.vapi.sw_interface_span_enable_disable(
- self.sub_if.sw_if_index, self.qinq_sub_if.sw_if_index, is_l2=1)
+ self.sub_if.sw_if_index, self.qinq_sub_if.sw_if_index, is_l2=1
+ )
# Enable packet capturing and start packet sending
self.pg_enable_capture(self.pg_interfaces)
@@ -432,34 +452,35 @@ class TestSpan(VppTestCase):
n_pkts = len(pkts)
pg1_pkts = self.pg1.get_capture(n_pkts)
pg2_pkts = self.pg2.get_capture(n_pkts)
- pg2_untagged = [self.remove_tags(p, [Tag(dot1=DOT1AD, vlan=400),
- Tag(dot1=DOT1Q, vlan=500)])
- for p in pg2_pkts]
+ pg2_untagged = [
+ self.remove_tags(p, [Tag(dot1=DOT1AD, vlan=400), Tag(dot1=DOT1Q, vlan=500)])
+ for p in pg2_pkts
+ ]
self.bridge(self.qinq_sub_if.sw_if_index, is_add=0)
# Disable SPAN on pg0 sub if (mirrored to vxlan)
self.vapi.sw_interface_span_enable_disable(
- self.sub_if.sw_if_index, self.qinq_sub_if.sw_if_index, state=0,
- is_l2=1)
+ self.sub_if.sw_if_index, self.qinq_sub_if.sw_if_index, state=0, is_l2=1
+ )
self.xconnect(self.sub_if.sw_if_index, self.pg1.sw_if_index, is_add=0)
self.verify_capture(pg1_pkts, pg2_untagged)
def test_l2_tx_span(self):
- """ SPAN l2 tx mirror """
+ """SPAN l2 tx mirror"""
self.sub_if.admin_up()
self.bridge(self.pg2.sw_if_index)
# Create bi-directional cross-connects between pg0 and pg1
self.xconnect(self.sub_if.sw_if_index, self.pg1.sw_if_index)
# Create incoming packet streams for packet-generator interfaces
- pkts = self.create_stream(
- self.pg0, self.pg_if_packet_sizes, do_dot1=True)
+ pkts = self.create_stream(self.pg0, self.pg_if_packet_sizes, do_dot1=True)
self.pg0.add_stream(pkts)
# Enable SPAN on pg1 (mirrored to pg2)
self.vapi.sw_interface_span_enable_disable(
- self.pg1.sw_if_index, self.pg2.sw_if_index, is_l2=1, state=2)
+ self.pg1.sw_if_index, self.pg2.sw_if_index, is_l2=1, state=2
+ )
self.logger.info(self.vapi.ppcli("show interface span"))
# Enable packet capturing and start packet sending
@@ -473,13 +494,14 @@ class TestSpan(VppTestCase):
self.bridge(self.pg2.sw_if_index, is_add=0)
# Disable SPAN on pg0 (mirrored to pg2)
self.vapi.sw_interface_span_enable_disable(
- self.pg1.sw_if_index, self.pg2.sw_if_index, state=0, is_l2=1)
+ self.pg1.sw_if_index, self.pg2.sw_if_index, state=0, is_l2=1
+ )
self.xconnect(self.sub_if.sw_if_index, self.pg1.sw_if_index, is_add=0)
self.verify_capture(pg1_pkts, pg2_pkts)
def test_l2_rx_tx_span(self):
- """ SPAN l2 rx tx mirror """
+ """SPAN l2 rx tx mirror"""
self.sub_if.admin_up()
self.bridge(self.pg2.sw_if_index)
@@ -487,16 +509,15 @@ class TestSpan(VppTestCase):
self.xconnect(self.sub_if.sw_if_index, self.pg1.sw_if_index)
# Create incoming packet streams for packet-generator interfaces
- pg0_pkts = self.create_stream(
- self.pg0, self.pg_if_packet_sizes, do_dot1=True)
+ pg0_pkts = self.create_stream(self.pg0, self.pg_if_packet_sizes, do_dot1=True)
self.pg0.add_stream(pg0_pkts)
- pg1_pkts = self.create_stream(
- self.pg1, self.pg_if_packet_sizes, do_dot1=False)
+ pg1_pkts = self.create_stream(self.pg1, self.pg_if_packet_sizes, do_dot1=False)
self.pg1.add_stream(pg1_pkts)
# Enable SPAN on pg0 (mirrored to pg2)
self.vapi.sw_interface_span_enable_disable(
- self.sub_if.sw_if_index, self.pg2.sw_if_index, is_l2=1, state=3)
+ self.sub_if.sw_if_index, self.pg2.sw_if_index, is_l2=1, state=3
+ )
self.logger.info(self.vapi.ppcli("show interface span"))
# Enable packet capturing and start packet sending
@@ -515,34 +536,40 @@ class TestSpan(VppTestCase):
self.bridge(self.pg2.sw_if_index, is_add=0)
# Disable SPAN on pg0 (mirrored to pg2)
self.vapi.sw_interface_span_enable_disable(
- self.sub_if.sw_if_index, self.pg2.sw_if_index, state=0, is_l2=1)
+ self.sub_if.sw_if_index, self.pg2.sw_if_index, state=0, is_l2=1
+ )
self.xconnect(self.sub_if.sw_if_index, self.pg1.sw_if_index, is_add=0)
self.verify_capture(pg0_pkts + pg1_pkts, pg2_pkts)
def test_l2_bcast_mirror(self):
- """ SPAN l2 broadcast mirror """
+ """SPAN l2 broadcast mirror"""
self.sub_if.admin_up()
self.bridge(self.pg2.sw_if_index)
# Create bi-directional cross-connects between pg0 and pg1
self.vapi.sw_interface_set_l2_bridge(
- rx_sw_if_index=self.sub_if.sw_if_index, bd_id=99, enable=1)
+ rx_sw_if_index=self.sub_if.sw_if_index, bd_id=99, enable=1
+ )
self.vapi.sw_interface_set_l2_bridge(
- rx_sw_if_index=self.pg1.sw_if_index, bd_id=99, enable=1)
+ rx_sw_if_index=self.pg1.sw_if_index, bd_id=99, enable=1
+ )
# Create incoming packet streams for packet-generator interfaces
pg0_pkts = self.create_stream(
- self.pg0, self.pg_if_packet_sizes, do_dot1=True, bcast=True)
+ self.pg0, self.pg_if_packet_sizes, do_dot1=True, bcast=True
+ )
self.pg0.add_stream(pg0_pkts)
pg1_pkts = self.create_stream(
- self.pg1, self.pg_if_packet_sizes, do_dot1=False, bcast=True)
+ self.pg1, self.pg_if_packet_sizes, do_dot1=False, bcast=True
+ )
self.pg1.add_stream(pg1_pkts)
# Enable SPAN on pg0 (mirrored to pg2)
self.vapi.sw_interface_span_enable_disable(
- self.sub_if.sw_if_index, self.pg2.sw_if_index, is_l2=1, state=3)
+ self.sub_if.sw_if_index, self.pg2.sw_if_index, is_l2=1, state=3
+ )
self.logger.info(self.vapi.ppcli("show interface span"))
# Enable packet capturing and start packet sending
@@ -560,15 +587,18 @@ class TestSpan(VppTestCase):
self.bridge(self.pg2.sw_if_index, is_add=0)
self.vapi.sw_interface_set_l2_bridge(
- rx_sw_if_index=self.sub_if.sw_if_index, bd_id=99, enable=0)
+ rx_sw_if_index=self.sub_if.sw_if_index, bd_id=99, enable=0
+ )
self.vapi.sw_interface_set_l2_bridge(
- rx_sw_if_index=self.pg1.sw_if_index, bd_id=99, enable=0)
+ rx_sw_if_index=self.pg1.sw_if_index, bd_id=99, enable=0
+ )
# Disable SPAN on pg0 (mirrored to pg2)
self.vapi.sw_interface_span_enable_disable(
- self.sub_if.sw_if_index, self.pg2.sw_if_index, state=0, is_l2=1)
+ self.sub_if.sw_if_index, self.pg2.sw_if_index, state=0, is_l2=1
+ )
self.verify_capture(pg0_pkts + pg1_pkts, pg2_pkts)
-if __name__ == '__main__':
+if __name__ == "__main__":
unittest.main(testRunner=VppTestRunner)