From d9b0c6fbf7aa5bd9af84264105b39c82028a4a29 Mon Sep 17 00:00:00 2001 From: Klement Sekera Date: Tue, 26 Apr 2022 19:02:15 +0200 Subject: 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 Signed-off-by: Dave Wallace --- test/test_p2p_ethernet.py | 322 +++++++++++++++++++++++++++++----------------- 1 file changed, 201 insertions(+), 121 deletions(-) (limited to 'test/test_p2p_ethernet.py') diff --git a/test/test_p2p_ethernet.py b/test/test_p2p_ethernet.py index fb55a365bee..97cd7b4f0bd 100644 --- a/test/test_p2p_ethernet.py +++ b/test/test_p2p_ethernet.py @@ -41,8 +41,7 @@ class P2PEthernetAPI(VppTestCase): self.p2p_sub_ifs.append(p2p) def delete_p2p_ethernet(self, parent_if, remote_mac): - self.vapi.p2p_ethernet_del(parent_if.sw_if_index, - mac_pton(remote_mac)) + self.vapi.p2p_ethernet_del(parent_if.sw_if_index, mac_pton(remote_mac)) def test_api(self): """delete/create p2p subif""" @@ -52,22 +51,22 @@ class P2PEthernetAPI(VppTestCase): self.create_p2p_ethernet(self.pg0, 2, "de:ad:00:00:00:02") intfs = self.vapi.cli("show interface") - self.assertIn('pg0.1', intfs) - self.assertIn('pg0.2', intfs) - self.assertNotIn('pg0.5', intfs) + self.assertIn("pg0.1", intfs) + self.assertIn("pg0.2", intfs) + self.assertNotIn("pg0.5", intfs) # create pg2.5 subif self.create_p2p_ethernet(self.pg0, 5, "de:ad:00:00:00:ff") intfs = self.vapi.cli("show interface") - self.assertIn('pg0.5', intfs) + self.assertIn("pg0.5", intfs) # delete pg2.5 subif self.delete_p2p_ethernet(self.pg0, "de:ad:00:00:00:ff") intfs = self.vapi.cli("show interface") - self.assertIn('pg0.1', intfs) - self.assertIn('pg0.2', intfs) - self.assertNotIn('pg0.5', intfs) + self.assertIn("pg0.1", intfs) + self.assertIn("pg0.2", intfs) + self.assertNotIn("pg0.5", intfs) self.logger.info("FFP_TEST_FINISH_0000") @@ -79,22 +78,20 @@ class P2PEthernetAPI(VppTestCase): clients = 1000 mac = int("dead00000000", 16) - for i in range(1, clients+1): + for i in range(1, clients + 1): try: - macs.append(':'.join(re.findall('..', '{:02x}'.format( - mac+i)))) - self.vapi.p2p_ethernet_add(self.pg2.sw_if_index, - mac_pton(macs[i-1]), - i) + macs.append(":".join(re.findall("..", "{:02x}".format(mac + i)))) + self.vapi.p2p_ethernet_add( + self.pg2.sw_if_index, mac_pton(macs[i - 1]), i + ) except Exception: - self.logger.info("Failed to create subif %d %s" % ( - i, macs[i-1])) + self.logger.info("Failed to create subif %d %s" % (i, macs[i - 1])) raise intfs = self.vapi.cli("show interface").split("\n") count = 0 for intf in intfs: - if intf.startswith('pg2.'): + if intf.startswith("pg2."): count += 1 self.assertEqual(count, clients) @@ -138,11 +135,11 @@ class P2PEthernetIPV6(VppTestCase): for p in self.packets: self.packets.remove(p) self.p2p_sub_ifs.append( - self.create_p2p_ethernet(self.pg0, 1, - self.pg0._remote_hosts[0].mac)) + self.create_p2p_ethernet(self.pg0, 1, self.pg0._remote_hosts[0].mac) + ) self.p2p_sub_ifs.append( - self.create_p2p_ethernet(self.pg0, 2, - self.pg0._remote_hosts[1].mac)) + self.create_p2p_ethernet(self.pg0, 2, self.pg0._remote_hosts[1].mac) + ) self.vapi.cli("trace add p2p-ethernet-input 50") def tearDown(self): @@ -162,17 +159,17 @@ class P2PEthernetIPV6(VppTestCase): def delete_p2p_ethernet(self, p2p): p2p.unconfig_ip6() p2p.admin_down() - self.vapi.p2p_ethernet_del(p2p.parent.sw_if_index, - p2p.p2p_remote_mac) + self.vapi.p2p_ethernet_del(p2p.parent.sw_if_index, p2p.p2p_remote_mac) - def create_stream(self, src_mac=None, dst_mac=None, - src_ip=None, dst_ip=None, size=None): + def create_stream( + self, src_mac=None, dst_mac=None, src_ip=None, dst_ip=None, size=None + ): pkt_size = size if size is None: pkt_size = random.choice(self.pg_if_packet_sizes) p = Ether(src=src_mac, dst=dst_mac) p /= IPv6(src=src_ip, dst=dst_ip) - p /= (UDP(sport=1234, dport=4321) / Raw(b'\xa5' * 20)) + p /= UDP(sport=1234, dport=4321) / Raw(b"\xa5" * 20) self.extend_packet(p, pkt_size) return p @@ -191,16 +188,22 @@ class P2PEthernetIPV6(VppTestCase): self.logger.info("FFP_TEST_START_0001") self.pg0.config_ip6() - route_8000 = VppIpRoute(self, "8000::", 64, - [VppRoutePath(self.pg0.remote_ip6, - self.pg0.sw_if_index)]) + route_8000 = VppIpRoute( + self, + "8000::", + 64, + [VppRoutePath(self.pg0.remote_ip6, self.pg0.sw_if_index)], + ) route_8000.add_vpp_config() - self.packets = [(Ether(dst=self.pg1.local_mac, - src=self.pg1.remote_mac) / - IPv6(src="3001::1", dst="8000::100") / - UDP(sport=1234, dport=1234) / - Raw(b'\xa5' * 100))] + self.packets = [ + ( + Ether(dst=self.pg1.local_mac, src=self.pg1.remote_mac) + / IPv6(src="3001::1", dst="8000::100") + / UDP(sport=1234, dport=1234) + / Raw(b"\xa5" * 100) + ) + ] self.send_packets(self.pg1, self.pg0) self.pg0.unconfig_ip6() @@ -210,19 +213,25 @@ class P2PEthernetIPV6(VppTestCase): """receive ipv6 packet via p2p subinterface""" self.logger.info("FFP_TEST_START_0002") - route_9001 = VppIpRoute(self, "9001::", 64, - [VppRoutePath(self.pg1.remote_ip6, - self.pg1.sw_if_index)]) + route_9001 = VppIpRoute( + self, + "9001::", + 64, + [VppRoutePath(self.pg1.remote_ip6, self.pg1.sw_if_index)], + ) route_9001.add_vpp_config() self.packets.append( - self.create_stream(src_mac=self.pg0._remote_hosts[0].mac, - dst_mac=self.pg0.local_mac, - src_ip=self.p2p_sub_ifs[0].remote_ip6, - dst_ip="9001::100")) + self.create_stream( + src_mac=self.pg0._remote_hosts[0].mac, + dst_mac=self.pg0.local_mac, + src_ip=self.p2p_sub_ifs[0].remote_ip6, + dst_ip="9001::100", + ) + ) self.send_packets(self.pg0, self.pg1, self.packets) - self.assert_packet_counter_equal('p2p-ethernet-input', 1) + self.assert_packet_counter_equal("p2p-ethernet-input", 1) route_9001.remove_vpp_config() self.logger.info("FFP_TEST_FINISH_0002") @@ -233,16 +242,22 @@ class P2PEthernetIPV6(VppTestCase): self.pg0.config_ip6() - route_3 = VppIpRoute(self, "9000::", 64, - [VppRoutePath(self.pg1._remote_hosts[0].ip6, - self.pg1.sw_if_index)]) + route_3 = VppIpRoute( + self, + "9000::", + 64, + [VppRoutePath(self.pg1._remote_hosts[0].ip6, self.pg1.sw_if_index)], + ) route_3.add_vpp_config() self.packets.append( - self.create_stream(src_mac="02:03:00:00:ff:ff", - dst_mac=self.pg0.local_mac, - src_ip="a000::100", - dst_ip="9000::100")) + self.create_stream( + src_mac="02:03:00:00:ff:ff", + dst_mac=self.pg0.local_mac, + src_ip="a000::100", + dst_ip="9000::100", + ) + ) self.send_packets(self.pg0, self.pg1) @@ -256,16 +271,22 @@ class P2PEthernetIPV6(VppTestCase): """drop rx packet not matching p2p subinterface""" self.logger.info("FFP_TEST_START_0004") - route_9001 = VppIpRoute(self, "9000::", 64, - [VppRoutePath(self.pg1._remote_hosts[0].ip6, - self.pg1.sw_if_index)]) + route_9001 = VppIpRoute( + self, + "9000::", + 64, + [VppRoutePath(self.pg1._remote_hosts[0].ip6, self.pg1.sw_if_index)], + ) route_9001.add_vpp_config() self.packets.append( - self.create_stream(src_mac="02:03:00:00:ff:ff", - dst_mac=self.pg0.local_mac, - src_ip="a000::100", - dst_ip="9000::100")) + self.create_stream( + src_mac="02:03:00:00:ff:ff", + dst_mac=self.pg0.local_mac, + src_ip="a000::100", + dst_ip="9000::100", + ) + ) # no packet received self.send_packets(self.pg0, self.pg1, count=0) @@ -277,27 +298,45 @@ class P2PEthernetIPV6(VppTestCase): self.pg0.config_ip6() - route_8000 = VppIpRoute(self, "8000::", 64, - [VppRoutePath(self.pg0.remote_hosts[0].ip6, - self.pg0.sw_if_index)]) + route_8000 = VppIpRoute( + self, + "8000::", + 64, + [VppRoutePath(self.pg0.remote_hosts[0].ip6, self.pg0.sw_if_index)], + ) route_8000.add_vpp_config() - route_8001 = VppIpRoute(self, "8001::", 64, - [VppRoutePath( - self.p2p_sub_ifs[0].remote_ip6, - self.p2p_sub_ifs[0].sw_if_index)]) + route_8001 = VppIpRoute( + self, + "8001::", + 64, + [ + VppRoutePath( + self.p2p_sub_ifs[0].remote_ip6, self.p2p_sub_ifs[0].sw_if_index + ) + ], + ) route_8001.add_vpp_config() - route_8002 = VppIpRoute(self, "8002::", 64, - [VppRoutePath( - self.p2p_sub_ifs[1].remote_ip6, - self.p2p_sub_ifs[1].sw_if_index)]) + route_8002 = VppIpRoute( + self, + "8002::", + 64, + [ + VppRoutePath( + self.p2p_sub_ifs[1].remote_ip6, self.p2p_sub_ifs[1].sw_if_index + ) + ], + ) route_8002.add_vpp_config() for i in range(0, 3): self.packets.append( - self.create_stream(src_mac=self.pg1.remote_mac, - dst_mac=self.pg1.local_mac, - src_ip=self.pg1.remote_ip6, - dst_ip="800%d::100" % i)) + self.create_stream( + src_mac=self.pg1.remote_mac, + dst_mac=self.pg1.local_mac, + src_ip=self.pg1.remote_ip6, + dst_ip="800%d::100" % i, + ) + ) self.send_packets(self.pg1, self.pg0, count=3) @@ -313,10 +352,13 @@ class P2PEthernetIPV6(VppTestCase): self.logger.info("FFP_TEST_START_0006") self.packets.append( - self.create_stream(src_mac="02:03:00:00:ff:ff", - dst_mac=self.pg0.local_mac, - src_ip="a000::100", - dst_ip="9000::100")) + self.create_stream( + src_mac="02:03:00:00:ff:ff", + dst_mac=self.pg0.local_mac, + src_ip="a000::100", + dst_ip="9000::100", + ) + ) # no packet received self.send_packets(self.pg0, self.pg1, count=0) @@ -360,11 +402,11 @@ class P2PEthernetIPV4(VppTestCase): for p in self.packets: self.packets.remove(p) self.p2p_sub_ifs.append( - self.create_p2p_ethernet(self.pg0, 1, - self.pg0._remote_hosts[0].mac)) + self.create_p2p_ethernet(self.pg0, 1, self.pg0._remote_hosts[0].mac) + ) self.p2p_sub_ifs.append( - self.create_p2p_ethernet(self.pg0, 2, - self.pg0._remote_hosts[1].mac)) + self.create_p2p_ethernet(self.pg0, 2, self.pg0._remote_hosts[1].mac) + ) self.vapi.cli("trace add p2p-ethernet-input 50") def tearDown(self): @@ -373,14 +415,15 @@ class P2PEthernetIPV4(VppTestCase): self.delete_p2p_ethernet(p2p) super(P2PEthernetIPV4, self).tearDown() - def create_stream(self, src_mac=None, dst_mac=None, - src_ip=None, dst_ip=None, size=None): + def create_stream( + self, src_mac=None, dst_mac=None, src_ip=None, dst_ip=None, size=None + ): pkt_size = size if size is None: pkt_size = random.choice(self.pg_if_packet_sizes) p = Ether(src=src_mac, dst=dst_mac) p /= IP(src=src_ip, dst=dst_ip) - p /= (UDP(sport=1234, dport=4321) / Raw(b'\xa5' * 20)) + p /= UDP(sport=1234, dport=4321) / Raw(b"\xa5" * 20) self.extend_packet(p, pkt_size) return p @@ -403,27 +446,32 @@ class P2PEthernetIPV4(VppTestCase): def delete_p2p_ethernet(self, p2p): p2p.unconfig_ip4() p2p.admin_down() - self.vapi.p2p_ethernet_del(p2p.parent.sw_if_index, - p2p.p2p_remote_mac) + self.vapi.p2p_ethernet_del(p2p.parent.sw_if_index, p2p.p2p_remote_mac) def test_ip4_rx_p2p_subif(self): """receive ipv4 packet via p2p subinterface""" self.logger.info("FFP_TEST_START_0002") - route_9000 = VppIpRoute(self, "9.0.0.0", 16, - [VppRoutePath(self.pg1.remote_ip4, - self.pg1.sw_if_index)]) + route_9000 = VppIpRoute( + self, + "9.0.0.0", + 16, + [VppRoutePath(self.pg1.remote_ip4, self.pg1.sw_if_index)], + ) route_9000.add_vpp_config() self.packets.append( - self.create_stream(src_mac=self.pg0._remote_hosts[0].mac, - dst_mac=self.pg0.local_mac, - src_ip=self.p2p_sub_ifs[0].remote_ip4, - dst_ip="9.0.0.100")) + self.create_stream( + src_mac=self.pg0._remote_hosts[0].mac, + dst_mac=self.pg0.local_mac, + src_ip=self.p2p_sub_ifs[0].remote_ip4, + dst_ip="9.0.0.100", + ) + ) self.send_packets(self.pg0, self.pg1, self.packets) - self.assert_packet_counter_equal('p2p-ethernet-input', 1) + self.assert_packet_counter_equal("p2p-ethernet-input", 1) route_9000.remove_vpp_config() self.logger.info("FFP_TEST_FINISH_0002") @@ -432,16 +480,22 @@ class P2PEthernetIPV4(VppTestCase): """route rx packet not matching p2p subinterface""" self.logger.info("FFP_TEST_START_0003") - route_9001 = VppIpRoute(self, "9.0.0.0", 24, - [VppRoutePath(self.pg1.remote_ip4, - self.pg1.sw_if_index)]) + route_9001 = VppIpRoute( + self, + "9.0.0.0", + 24, + [VppRoutePath(self.pg1.remote_ip4, self.pg1.sw_if_index)], + ) route_9001.add_vpp_config() self.packets.append( - self.create_stream(src_mac="02:01:00:00:ff:ff", - dst_mac=self.pg0.local_mac, - src_ip="8.0.0.100", - dst_ip="9.0.0.100")) + self.create_stream( + src_mac="02:01:00:00:ff:ff", + dst_mac=self.pg0.local_mac, + src_ip="8.0.0.100", + dst_ip="9.0.0.100", + ) + ) self.send_packets(self.pg0, self.pg1) @@ -453,28 +507,51 @@ class P2PEthernetIPV4(VppTestCase): """send ip4 packet via p2p subinterface""" self.logger.info("FFP_TEST_START_0005") - route_9100 = VppIpRoute(self, "9.1.0.100", 24, - [VppRoutePath(self.pg0.remote_ip4, - self.pg0.sw_if_index, - )]) + route_9100 = VppIpRoute( + self, + "9.1.0.100", + 24, + [ + VppRoutePath( + self.pg0.remote_ip4, + self.pg0.sw_if_index, + ) + ], + ) route_9100.add_vpp_config() - route_9200 = VppIpRoute(self, "9.2.0.100", 24, - [VppRoutePath(self.p2p_sub_ifs[0].remote_ip4, - self.p2p_sub_ifs[0].sw_if_index, - )]) + route_9200 = VppIpRoute( + self, + "9.2.0.100", + 24, + [ + VppRoutePath( + self.p2p_sub_ifs[0].remote_ip4, + self.p2p_sub_ifs[0].sw_if_index, + ) + ], + ) route_9200.add_vpp_config() - route_9300 = VppIpRoute(self, "9.3.0.100", 24, - [VppRoutePath(self.p2p_sub_ifs[1].remote_ip4, - self.p2p_sub_ifs[1].sw_if_index - )]) + route_9300 = VppIpRoute( + self, + "9.3.0.100", + 24, + [ + VppRoutePath( + self.p2p_sub_ifs[1].remote_ip4, self.p2p_sub_ifs[1].sw_if_index + ) + ], + ) route_9300.add_vpp_config() for i in range(0, 3): self.packets.append( - self.create_stream(src_mac=self.pg1.remote_mac, - dst_mac=self.pg1.local_mac, - src_ip=self.pg1.remote_ip4, - dst_ip="9.%d.0.100" % (i+1))) + self.create_stream( + src_mac=self.pg1.remote_mac, + dst_mac=self.pg1.local_mac, + src_ip=self.pg1.remote_ip4, + dst_ip="9.%d.0.100" % (i + 1), + ) + ) self.send_packets(self.pg1, self.pg0) @@ -490,15 +567,18 @@ class P2PEthernetIPV4(VppTestCase): self.logger.info("FFP_TEST_START_0006") self.packets.append( - self.create_stream(src_mac="02:01:00:00:ff:ff", - dst_mac=self.pg0.local_mac, - src_ip="8.0.0.100", - dst_ip="9.0.0.100")) + self.create_stream( + src_mac="02:01:00:00:ff:ff", + dst_mac=self.pg0.local_mac, + src_ip="8.0.0.100", + dst_ip="9.0.0.100", + ) + ) # no packet received self.send_packets(self.pg0, self.pg1, count=0) self.logger.info("FFP_TEST_FINISH_0006") -if __name__ == '__main__': +if __name__ == "__main__": unittest.main(testRunner=VppTestRunner) -- cgit 1.2.3-korg