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2020-02-28ebuild: fix the distclean targetDave Barach1-16/+13
2020-02-08misc: fix the MAKE_PARALLEL_JOBS for 'make verify' targetAndrew Yourtchenko1-4/+2
2019-11-26build: remove valgrind leftoversBenoît Ganne1-7/+0
2019-10-03ebuild: Unite default build platform to vppjuraj.linkes1-1/+1
2019-05-31tools: FEATURE.yaml meta-data infrastructureOle Troan1-0/+1
2019-01-26Run vpp-configure on change to cmake config files.Burt Silverman1-0/+4
2019-01-20Rework of debian packagingDamjan Marion23-588/+1
2018-12-01Delete shared memory segment files when vpp startsDave Barach2-3/+1
2018-10-25Add x86_64 perfmon tablesDave Barach1-2/+2
2018-10-22X86_64 perf counter pluginDave Barach1-0/+5
2018-09-12Always use 'lib' instead of 'lib64'Damjan Marion1-2/+2
2018-08-01Move java api to extras/Damjan Marion1-1/+1
2018-03-24allow specifying number of concurrent jobsKlement Sekera1-0/+4
2018-03-15remove bootstrap from top-level MakefileDamjan Marion1-46/+0
2018-03-15use system provided ccache linksDamjan Marion3-15/+4
2018-03-14Clean up vpp build bootstrap stepDave Barach5-60/+38
2018-03-12License text cleanupDave Barach18-1/+240
2018-02-21vpp-csit-verify: use latest verified CSIT branch by defaultJan Gelety1-1/+1
2018-01-30VPP-899: Run VPP under SELinuxBilly McFall1-0/+1
2018-01-25Update CSIT tests 180115 -> 180122Jan Gelety1-1/+1
2018-01-23VPPAPIGEN: vppapigen replacement in Python PLY.Ole Troan1-1/+1
2018-01-16Update CSIT tests 171218 -> 180115Jan Gelety1-1/+1
2018-01-10makefile set CXXFLAGS so they are propageted to sub-buildsNeale Ranns1-0/+4
2017-12-18Update CSIT tests 171204 -> 171218Jan Gelety1-1/+1
2017-12-04Update CSIT tests 171127 -> 171204Jan Gelety1-1/+1
2017-11-27Update CSIT tests 171030 -> 171127Jan Gelety1-1/+1
2017-11-22 Makefile: make_parallel_flags via env variableEd Kern1-1/+1
2017-11-13Reduce number of parallel buildsDamjan Marion1-1/+1
2017-11-06fix debian packages generation (invalid warning silencing)Gabriel Ganne1-2/+1
2017-11-01Clean up a few historical anomaliesDave Barach1-22/+6
2017-10-31Update CSIT tests 171017 -> 171030Jan Gelety1-1/+1
2017-10-17Update CSIT tests 171002 -> 171017Jan Gelety1-1/+1
2017-10-04checkstyle: add clang-format dependency, fix bugKlement Sekera1-1/+1
2017-10-04Update CSIT tests 170926 -> 171002Jan Gelety1-1/+1
2017-09-27Update CSIT tests 1700906 -> 170926Jan Gelety1-1/+1
2017-09-26checkstyle: ignore old clang-format (centos)Klement Sekera1-2/+9
2017-09-19Add C++ APIKlement Sekera1-12/+50
2017-09-07The missing variable (added with this patch) was causing the build on AARCH64Marco Varlese1-0/+1
2017-09-07Update CSIT tests 170814 -> 170906Jan Gelety1-1/+1
2017-08-18Update CSIT tests 170731 -> 170814Jan Gelety1-1/+1
2017-08-02Update CSIT tests 170724 -> 170731Jan Gelety1-1/+1
2017-07-24Update CSIT tests 170626 -> 170724Jan Gelety1-1/+1
2017-06-26Update CSIT tests 170622 -> 170626Jan Gelety1-1/+1
2017-06-24make: Fix parallel building with some container platforms (VPP-880)Chris Luke1-10/+7
2017-06-22Update CSIT tests 170612 -> 170622Jan Gelety1-1/+1
2017-06-12Update CSIT tests 170605 -> 170612Jan Gelety1-1/+1
2017-06-06Update CSIT tests 170529 -> 170605Jan Gelety1-1/+1
2017-06-02Update CSIT tests 170518 -> 170529Peter Mikus1-1/+1
2017-05-31Revert "Update CSIT tests 170518 -> 170529"Dave Wallace1-1/+1
2017-05-29Relocate Coverity scriptsChris Luke2-89/+0
""" super(TestL2xcMultiInst, self).tearDown() def show_commands_at_teardown(self): self.logger.info(self.vapi.ppcli("show l2patch")) @classmethod def create_hosts(cls, count): """ Create required number of host MAC addresses and distribute them among interfaces. Create host IPv4 address for every host MAC address. :param int count: Number of hosts to create MAC/IPv4 addresses for. """ n_int = len(cls.pg_interfaces) macs_per_if = count / n_int i = -1 for pg_if in cls.pg_interfaces: i += 1 start_nr = macs_per_if * i end_nr = count if i == (n_int - 1) else macs_per_if * (i + 1) hosts = cls.hosts_by_pg_idx[pg_if.sw_if_index] for j in range(start_nr, end_nr): host = Host( "00:00:00:ff:%02x:%02x" % (pg_if.sw_if_index, j), "172.17.1%02u.%u" % (pg_if.sw_if_index, j)) hosts.append(host) def create_xconnects(self, count, start=0): """ Create required number of cross-connects (always two cross-connects per pair of packet-generator interfaces). :param int count: Number of cross-connects to be created. :param int start: Starting index of packet-generator interfaces. \ (Default value = 0) """ for i in range(count): rx_if = self.pg_interfaces[i + start] delta = 1 if i % 2 == 0 else -1 tx_if = self.pg_interfaces[i + start + delta] self.vapi.sw_interface_set_l2_xconnect(rx_if.sw_if_index, tx_if.sw_if_index, 1) self.logger.info("Cross-connect from %s to %s created" % (tx_if.name, rx_if.name)) if self.pg_in_xc.count(rx_if) == 0: self.pg_in_xc.append(rx_if) if self.pg_not_in_xc.count(rx_if) == 1: self.pg_not_in_xc.remove(rx_if) def delete_xconnects(self, count, start=0): """ Delete required number of cross-connects (always two cross-connects per pair of packet-generator interfaces). :param int count: Number of cross-connects to be deleted. :param int start: Starting index of packet-generator interfaces. \ (Default value = 0) """ for i in range(count): rx_if = self.pg_interfaces[i + start] delta = 1 if i % 2 == 0 else -1 tx_if = self.pg_interfaces[i + start + delta] self.vapi.sw_interface_set_l2_xconnect(rx_if.sw_if_index, tx_if.sw_if_index, 0) self.logger.info("Cross-connect from %s to %s deleted" % (tx_if.name, rx_if.name)) if self.pg_not_in_xc.count(rx_if) == 0: self.pg_not_in_xc.append(rx_if) if self.pg_in_xc.count(rx_if) == 1: self.pg_in_xc.remove(rx_if) def create_stream(self, src_if, packet_sizes): """ Create input packet stream for defined interface using hosts list. :param object src_if: Interface to create packet stream for. :param list packet_sizes: List of required packet sizes. :return: Stream of packets. """ pkts = [] src_hosts = self.hosts_by_pg_idx[src_if.sw_if_index] for dst_if in self.flows[src_if]: dst_hosts = self.hosts_by_pg_idx[dst_if.sw_if_index] n_int = len(dst_hosts) for i in range(0, n_int): dst_host = dst_hosts[i] src_host = random.choice(src_hosts) pkt_info = self.create_packet_info(src_if, dst_if) payload = self.info_to_payload(pkt_info) p = (Ether(dst=dst_host.mac, src=src_host.mac) / IP(src=src_host.ip4, dst=dst_host.ip4) / UDP(sport=1234, dport=1234) / Raw(payload)) pkt_info.data = p.copy() size = random.choice(packet_sizes) self.extend_packet(p, size) pkts.append(p) self.logger.debug("Input stream created for port %s. Length: %u pkt(s)" % (src_if.name, len(pkts))) return pkts def verify_capture(self, pg_if, capture): """ Verify captured input packet stream for defined interface. :param object pg_if: Interface to verify captured packet stream for. :param list capture: Captured packet stream. """ last_info = dict() for i in self.pg_interfaces: last_info[i.sw_if_index] = None dst_sw_if_index = pg_if.sw_if_index for packet in capture: payload_info = self.payload_to_info(packet[Raw]) try: ip = packet[IP] udp = packet[UDP] packet_index = payload_info.index self.assertEqual(payload_info.dst, dst_sw_if_index) self.logger.debug("Got packet on port %s: src=%u (id=%u)" % (pg_if.name, payload_info.src, packet_index)) next_info = self.get_next_packet_info_for_interface2( payload_info.src, dst_sw_if_index, last_info[payload_info.src]) last_info[payload_info.src] = next_info self.assertTrue(next_info is not None) self.assertEqual(packet_index, next_info.index) saved_packet = next_info.data # Check standard fields self.assertEqual(ip.src, saved_packet[IP].src) self.assertEqual(ip.dst, saved_packet[IP].dst) self.assertEqual(udp.sport, saved_packet[UDP].sport) self.assertEqual(udp.dport, saved_packet[UDP].dport) except: self.logger.error(ppp("Unexpected or invalid packet:", packet)) raise for i in self.pg_interfaces: remaining_packet = self.get_next_packet_info_for_interface2( i, dst_sw_if_index, last_info[i.sw_if_index]) self.assertTrue( remaining_packet is None, "Port %u: Packet expected from source %u didn't arrive" % (dst_sw_if_index, i.sw_if_index)) def run_verify_test(self): """ Create packet streams for all configured l2-pg interfaces, send all \ prepared packet streams and verify that: - all packets received correctly on all pg-l2 interfaces assigned to cross-connects - no packet received on all pg-l2 interfaces not assigned to cross-connects :raise RuntimeError: if no packet captured on l2-pg interface assigned to the cross-connect or if any packet is captured on l2-pg interface not assigned to the cross-connect. """ # Test # Create incoming packet streams for packet-generator interfaces for pg_if in self.pg_interfaces: pkts = self.create_stream(pg_if, self.pg_if_packet_sizes) pg_if.add_stream(pkts) # Enable packet capture and start packet sending self.pg_enable_capture(self.pg_interfaces) self.pg_start() # Verify # Verify outgoing packet streams per packet-generator interface for pg_if in self.pg_interfaces: if pg_if in self.pg_in_xc: capture = pg_if.get_capture( remark="interface is a cross-connect sink") self.verify_capture(pg_if, capture) elif pg_if in self.pg_not_in_xc: pg_if.assert_nothing_captured( remark="interface is not a cross-connect sink") else: raise Exception("Unexpected interface: %s" % pg_if.name) def test_l2xc_inst_01(self): """ L2XC Multi-instance test 1 - create 10 cross-connects """ # Config 1 # Create 10 cross-connects self.create_xconnects(10) # Test 1 self.run_verify_test() def test_l2xc_inst_02(self): """ L2XC Multi-instance test 2 - delete 4 cross-connects """ # Config 2 # Delete 4 cross-connects self.delete_xconnects(4) # Test 2 self.run_verify_test() def test_l2xc_inst_03(self): """ L2BD Multi-instance 3 - add new 4 cross-connects """ # Config 3 # Add new 4 cross-connects self.create_xconnects(4, start=10) # Test 3 self.run_verify_test() def test_l2xc_inst_04(self): """ L2XC Multi-instance test 4 - delete 10 cross-connects """ # Config 4 # Delete 10 cross-connects self.delete_xconnects(10, start=4) # Test 4 self.run_verify_test() if __name__ == '__main__': unittest.main(testRunner=VppTestRunner)