[dts] [PATCH v2]tests: add TestSuite_ip_pipeline.py
Tu, Lijuan
lijuan.tu at intel.com
Thu Jan 31 03:15:21 CET 2019
Applied, thanks
> -----Original Message-----
> From: dts [mailto:dts-bounces at dpdk.org] On Behalf Of Peng Yuan
> Sent: Tuesday, January 29, 2019 5:49 PM
> To: dts at dpdk.org
> Cc: Peng, Yuan <yuan.peng at intel.com>; Pei, Yulong <yulong.pei at intel.com>
> Subject: [dts] [PATCH v2]tests: add TestSuite_ip_pipeline.py
>
> Add new script of TestSuite_ip_pipeline.py.
>
> Signed-off-by: Pei Yulong <yulong.pei at intel.com> Peng Yuan
> <yuan.peng at intel.com>
>
> diff --git a/tests/TestSuite_ip_pipeline.py b/tests/TestSuite_ip_pipeline.py new
> file mode 100644 index 0000000..37f5e3f
> --- /dev/null
> +++ b/tests/TestSuite_ip_pipeline.py
> @@ -0,0 +1,773 @@
> +# BSD LICENSE
> +#
> +# Copyright(c) 2010-2018 Intel Corporation. All rights reserved.
> +# All rights reserved.
> +#
> +# Redistribution and use in source and binary forms, with or without #
> +modification, are permitted provided that the following conditions #
> +are met:
> +#
> +# * Redistributions of source code must retain the above copyright
> +# notice, this list of conditions and the following disclaimer.
> +# * Redistributions in binary form must reproduce the above copyright
> +# notice, this list of conditions and the following disclaimer in
> +# the documentation and/or other materials provided with the
> +# distribution.
> +# * Neither the name of Intel Corporation nor the names of its
> +# contributors may be used to endorse or promote products derived
> +# from this software without specific prior written permission.
> +#
> +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
> CONTRIBUTORS #
> +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT #
> +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
> FOR #
> +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
> COPYRIGHT #
> +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
> INCIDENTAL, #
> +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
> #
> +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
> USE, #
> +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
> ANY #
> +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT #
> +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
> USE #
> +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
> +
> +import utils
> +import re
> +import time
> +
> +from settings import HEADER_SIZE
> +from test_case import TestCase
> +from pmd_output import PmdOutput
> +from settings import DRIVERS
> +from crb import Crb
> +
> +from virt_dut import VirtDut
> +from project_dpdk import DPDKdut
> +from dut import Dut
> +from packet import Packet
> +
> +import os
> +import random
> +from exception import VerifyFailure
> +import scapy.layers.inet
> +from scapy.utils import rdpcap
> +
> +from time import sleep
> +#from scapy.all import conf
> +from scapy.utils import wrpcap, rdpcap, hexstr from scapy.layers.inet
> +import Ether, IP, TCP, UDP, ICMP from scapy.layers.l2 import Dot1Q,
> +ARP, GRE from scapy.layers.sctp import SCTP, SCTPChunkData from
> +scapy.route import * from scapy.packet import bind_layers, Raw from
> +scapy.arch import get_if_hwaddr from scapy.sendrecv import sniff from
> +scapy.sendrecv import sendp
> +
> +class TestIPPipeline(TestCase):
> +
> + def tcpdump_start_sniff(self, interface, filters=""):
> + """
> + Starts tcpdump in the background to sniff packets that received by
> interface.
> + """
> + command = 'rm -f /tmp/tcpdump_{0}.pcap'.format(interface)
> + self.tester.send_expect(command, '#')
> + command = 'tcpdump -n -e -Q in -w /tmp/tcpdump_{0}.pcap -i {0} {1}
> 2>/tmp/tcpdump_{0}.out &'\
> + .format(interface, filters)
> + self.tester.send_expect(command, '# ')
> +
> + def tcpdump_stop_sniff(self):
> + """
> + Stops the tcpdump process running in the background.
> + """
> + self.tester.send_expect('killall tcpdump', '# ')
> + # For the [pid]+ Done tcpdump... message after killing the process
> + sleep(1)
> + self.tester.send_expect('echo "Cleaning buffer"', '# ')
> + sleep(1)
> +
> + def write_pcap_file(self, pcap_file, pkts):
> + try:
> + wrpcap(pcap_file, pkts)
> + except:
> + raise Exception("write pcap error")
> +
> + def read_pcap_file(self, pcap_file):
> + pcap_pkts = []
> + try:
> + pcap_pkts = rdpcap(pcap_file)
> + except:
> + raise Exception("write pcap error")
> +
> + return pcap_pkts
> +
> + def send_and_sniff_pkts(self, from_port, to_port, pcap_file, filters="",
> count=1):
> + """
> + Sent pkts that read from the pcap_file.
> + Return the sniff pkts.
> + """
> + tx_port = self.tester.get_local_port(self.dut_ports[from_port])
> + rx_port = self.tester.get_local_port(self.dut_ports[to_port])
> +
> + tx_interface = self.tester.get_interface(tx_port)
> + rx_interface = self.tester.get_interface(rx_port)
> +
> + self.tcpdump_start_sniff(rx_interface, filters)
> +
> + # Prepare the pkts to be sent
> + self.tester.scapy_foreground()
> + self.tester.scapy_append('pkt = rdpcap("%s")' % (pcap_file))
> + self.tester.scapy_append('sendp(pkt, iface="%s", count=%d)' %
> (tx_interface, count))
> + self.tester.scapy_execute()
> +
> + self.tcpdump_stop_sniff()
> +
> + return self.read_pcap_file('/tmp/tcpdump_%s.pcap' %
> + rx_interface)
> +
> + def setup_env(self, port_nums, driver):
> + """
> + This is to set up vf environment.
> + The pf is bound to dpdk driver.
> + """
> + if driver == 'default':
> + for port_id in self.dut_ports:
> + port = self.dut.ports_info[port_id]['port']
> + port.bind_driver()
> + # one PF generate one VF
> + for port_num in range(port_nums):
> + self.dut.generate_sriov_vfs_by_port(self.dut_ports[port_num], 1, driver)
> +
> self.sriov_vfs_port.append(self.dut.ports_info[self.dut_ports[port_num]]['vfs_p
> ort'])
> + if driver == 'default':
> + self.dut.send_expect("ip link set %s vf 0 mac %s" % (self.pf0_interface,
> self.vf0_mac), "# ", 3)
> + self.dut.send_expect("ip link set %s vf 0 mac %s" % (self.pf1_interface,
> self.vf1_mac), "# ", 3)
> + self.dut.send_expect("ip link set %s vf 0 mac %s" % (self.pf2_interface,
> self.vf2_mac), "# ", 3)
> + self.dut.send_expect("ip link set %s vf 0 mac %s" % (self.pf3_interface,
> self.vf3_mac), "# ", 3)
> + self.dut.send_expect("ip link set %s vf 0 spoofchk off" %
> self.pf0_interface, "# ", 3)
> + self.dut.send_expect("ip link set %s vf 0 spoofchk off" %
> self.pf1_interface, "# ", 3)
> + self.dut.send_expect("ip link set %s vf 0 spoofchk off" %
> self.pf2_interface, "# ", 3)
> + self.dut.send_expect("ip link set %s vf 0 spoofchk off" %
> + self.pf3_interface, "# ", 3)
> +
> + try:
> + for port_num in range(port_nums):
> + for port in self.sriov_vfs_port[port_num]:
> + port.bind_driver(driver="vfio-pci")
> + except Exception as e:
> + self.destroy_env(port_nums, driver)
> + raise Exception(e)
> +
> + def destroy_env(self, port_nums, driver):
> + """
> + This is to stop testpmd and destroy vf environment.
> + """
> + cmd = "^C"
> + self.session_secondary.send_expect(cmd, "# ", 20)
> + time.sleep(5)
> + if driver == self.drivername:
> + self.dut.send_expect("quit", "# ")
> + time.sleep(5)
> + for port_num in range(port_nums):
> +
> + self.dut.destroy_sriov_vfs_by_port(self.dut_ports[port_num])
> +
> + def set_up_all(self):
> + """
> + Run at the start of each test suite.
> + """
> + self.dut_ports = self.dut.get_ports()
> + self.port_nums = 4
> + self.verify(len(self.dut_ports) >= self.port_nums,
> + "Insufficient ports for speed testing")
> +
> + self.dut_p0_pci = self.dut.get_port_pci(self.dut_ports[0])
> + self.dut_p1_pci = self.dut.get_port_pci(self.dut_ports[1])
> + self.dut_p2_pci = self.dut.get_port_pci(self.dut_ports[2])
> + self.dut_p3_pci = self.dut.get_port_pci(self.dut_ports[3])
> +
> + self.dut_p0_mac = self.dut.get_mac_address(self.dut_ports[0])
> + self.dut_p1_mac = self.dut.get_mac_address(self.dut_ports[1])
> + self.dut_p2_mac = self.dut.get_mac_address(self.dut_ports[2])
> + self.dut_p3_mac = self.dut.get_mac_address(self.dut_ports[3])
> +
> + self.pf0_interface = self.dut.ports_info[self.dut_ports[0]]['intf']
> + self.pf1_interface = self.dut.ports_info[self.dut_ports[1]]['intf']
> + self.pf2_interface = self.dut.ports_info[self.dut_ports[2]]['intf']
> + self.pf3_interface =
> + self.dut.ports_info[self.dut_ports[3]]['intf']
> +
> + self.vf0_mac = "00:11:22:33:44:55"
> + self.vf1_mac = "00:11:22:33:44:56"
> + self.vf2_mac = "00:11:22:33:44:57"
> + self.vf3_mac = "00:11:22:33:44:58"
> +
> + self.sriov_vfs_port = []
> + self.session_secondary = self.dut.new_session()
> +
> + out = self.dut.build_dpdk_apps("./examples/ip_pipeline")
> + self.verify("Error" not in out, "Compilation error")
> +
> + def set_up(self):
> + """
> + Run before each test case.
> + """
> + pass
> +
> + def test_routing_pipeline(self):
> + """
> + routing pipeline
> + """
> + cmd = "sed -i -e
> 's/0000:02:00.0/%s/' ./examples/ip_pipeline/examples/route.cli" %
> self.dut_p0_pci
> + self.dut.send_expect(cmd, "# ", 20)
> + cmd = "sed -i -e
> 's/0000:02:00.1/%s/' ./examples/ip_pipeline/examples/route.cli" %
> self.dut_p1_pci
> + self.dut.send_expect(cmd, "# ", 20)
> + cmd = "sed -i -e
> 's/0000:06:00.0/%s/' ./examples/ip_pipeline/examples/route.cli" %
> self.dut_p2_pci
> + self.dut.send_expect(cmd, "# ", 20)
> + cmd = "sed -i -e
> 's/0000:06:00.1/%s/' ./examples/ip_pipeline/examples/route.cli" %
> self.dut_p3_pci
> + self.dut.send_expect(cmd, "# ", 20)
> +
> + IP_PIPELINE = "./examples/ip_pipeline/build/ip_pipeline"
> + DUT_PORTS = " -w {0} -w {1} -w {2} -w {3} "\
> + .format(self.dut_p0_pci, self.dut_p1_pci, self.dut_p2_pci,
> self.dut_p3_pci)
> + SCRIPT_FILE = "./examples/ip_pipeline/examples/route.cli"
> +
> + cmd = "{0} -c 0x3 -n 4 {1} -- -s {2}".format(IP_PIPELINE, DUT_PORTS,
> SCRIPT_FILE)
> + self.dut.send_expect(cmd, "30:31:32:33:34:35", 60)
> +
> + #rule 0 test
> + pcap_file = '/tmp/route_0.pcap'
> + pkt = [Ether(dst=self.dut_p0_mac)/IP(dst="100.0.0.1")/Raw(load="X"*26)]
> + self.write_pcap_file(pcap_file, pkt)
> + filters = "dst host 100.0.0.1"
> + sniff_pkts = self.send_and_sniff_pkts(0, 0, pcap_file, filters)
> + dst_mac_list = []
> + for packet in sniff_pkts:
> + dst_mac_list.append(packet.getlayer(0).dst)
> + self.verify( "a0:a1:a2:a3:a4:a5" in dst_mac_list, "rule 0 test
> + fail")
> +
> + #rule 1 test
> + pcap_file = '/tmp/route_1.pcap'
> + pkt = [Ether(dst=self.dut_p0_mac)/IP(dst="100.64.0.1")/Raw(load="X"*26)]
> + self.write_pcap_file(pcap_file, pkt)
> + filters = "dst host 100.64.0.1"
> + sniff_pkts = self.send_and_sniff_pkts(0, 1, pcap_file, filters)
> + dst_mac_list = []
> + for packet in sniff_pkts:
> + dst_mac_list.append(packet.getlayer(0).dst)
> + self.verify( "b0:b1:b2:b3:b4:b5" in dst_mac_list, "rule 1 test
> + fail")
> +
> + #rule 2 test
> + pcap_file = '/tmp/route_2.pcap'
> + pkt =
> [Ether(dst=self.dut_p0_mac)/IP(dst="100.128.0.1")/Raw(load="X"*26)]
> + self.write_pcap_file(pcap_file, pkt)
> + filters = "dst host 100.128.0.1"
> + sniff_pkts = self.send_and_sniff_pkts(0, 2, pcap_file, filters)
> + dst_mac_list = []
> + for packet in sniff_pkts:
> + dst_mac_list.append(packet.getlayer(0).dst)
> + self.verify( "c0:c1:c2:c3:c4:c5" in dst_mac_list, "rule 2 test
> + fail")
> +
> + #rule 3 test
> + pcap_file = '/tmp/route_3.pcap'
> + pkt =
> [Ether(dst=self.dut_p0_mac)/IP(dst="100.192.0.1")/Raw(load="X"*26)]
> + self.write_pcap_file(pcap_file, pkt)
> + filters = "dst host 100.192.0.1"
> + sniff_pkts = self.send_and_sniff_pkts(0, 3, pcap_file, filters)
> + dst_mac_list = []
> + for packet in sniff_pkts:
> + dst_mac_list.append(packet.getlayer(0).dst)
> + self.verify( "d0:d1:d2:d3:d4:d5" in dst_mac_list, "rule 3 test
> + fail")
> +
> + sleep(1)
> + cmd = "^C"
> + self.dut.send_expect(cmd, "# ", 20)
> +
> + def test_firewall_pipeline(self):
> + """
> + firewall pipeline
> + """
> + cmd = "sed -i -e
> 's/0000:02:00.0/%s/' ./examples/ip_pipeline/examples/firewall.cli" %
> self.dut_p0_pci
> + self.dut.send_expect(cmd, "# ", 20)
> + cmd = "sed -i -e
> 's/0000:02:00.1/%s/' ./examples/ip_pipeline/examples/firewall.cli" %
> self.dut_p1_pci
> + self.dut.send_expect(cmd, "# ", 20)
> + cmd = "sed -i -e
> 's/0000:06:00.0/%s/' ./examples/ip_pipeline/examples/firewall.cli" %
> self.dut_p2_pci
> + self.dut.send_expect(cmd, "# ", 20)
> + cmd = "sed -i -e
> 's/0000:06:00.1/%s/' ./examples/ip_pipeline/examples/firewall.cli" %
> self.dut_p3_pci
> + self.dut.send_expect(cmd, "# ", 20)
> +
> + IP_PIPELINE = "./examples/ip_pipeline/build/ip_pipeline"
> + DUT_PORTS = " -w {0} -w {1} -w {2} -w {3} "\
> + .format(self.dut_p0_pci, self.dut_p1_pci, self.dut_p2_pci,
> self.dut_p3_pci)
> + SCRIPT_FILE = "./examples/ip_pipeline/examples/firewall.cli"
> +
> + cmd = "{0} -c 0x3 -n 4 {1} -- -s {2}".format(IP_PIPELINE, DUT_PORTS,
> SCRIPT_FILE)
> + self.dut.send_expect(cmd, "fwd port 3", 60)
> +
> + #rule 0 test
> + pcap_file = '/tmp/fw_0.pcap'
> + pkt =
> [Ether(dst=self.dut_p0_mac)/IP(dst="100.0.0.1")/TCP(sport=100,dport=200)/Ra
> w(load="X"*6)]
> + self.write_pcap_file(pcap_file, pkt)
> + filters = "dst host 100.0.0.1"
> + sniff_pkts = self.send_and_sniff_pkts(0, 0, pcap_file, filters)
> + dst_ip_list = []
> + for packet in sniff_pkts:
> + dst_ip_list.append(packet.getlayer(1).dst)
> + self.verify( "100.0.0.1" in dst_ip_list, "rule 0 test fail")
> +
> + #rule 1 test
> + pcap_file = '/tmp/fw_1.pcap'
> + pkt =
> [Ether(dst=self.dut_p0_mac)/IP(dst="100.64.0.1")/TCP(sport=100,dport=200)/Ra
> w(load="X"*6)]
> + self.write_pcap_file(pcap_file, pkt)
> + filters = "dst host 100.64.0.1"
> + sniff_pkts = self.send_and_sniff_pkts(0, 1, pcap_file, filters)
> + dst_ip_list = []
> + for packet in sniff_pkts:
> + dst_ip_list.append(packet.getlayer(1).dst)
> + self.verify( "100.64.0.1" in dst_ip_list, "rule 1 test fail")
> +
> + #rule 2 test
> + pcap_file = '/tmp/fw_2.pcap'
> + pkt =
> [Ether(dst=self.dut_p0_mac)/IP(dst="100.128.0.1")/TCP(sport=100,dport=200)/R
> aw(load="X"*6)]
> + self.write_pcap_file(pcap_file, pkt)
> + filters = "dst host 100.128.0.1"
> + sniff_pkts = self.send_and_sniff_pkts(0, 2, pcap_file, filters)
> + dst_ip_list = []
> + for packet in sniff_pkts:
> + dst_ip_list.append(packet.getlayer(1).dst)
> + self.verify( "100.128.0.1" in dst_ip_list, "rule 2 test fail")
> +
> + #rule 3 test
> + pcap_file = '/tmp/fw_3.pcap'
> + pkt =
> [Ether(dst=self.dut_p0_mac)/IP(dst="100.192.0.1")/TCP(sport=100,dport=200)/R
> aw(load="X"*6)]
> + self.write_pcap_file(pcap_file, pkt)
> + filters = "dst host 100.192.0.1"
> + sniff_pkts = self.send_and_sniff_pkts(0, 3, pcap_file, filters)
> + dst_ip_list = []
> + for packet in sniff_pkts:
> + dst_ip_list.append(packet.getlayer(1).dst)
> + self.verify( "100.192.0.1" in dst_ip_list, "rule 3 test fail")
> +
> + sleep(1)
> + cmd = "^C"
> + self.dut.send_expect(cmd, "# ", 20)
> +
> + def test_flow_pipeline(self):
> + """
> + flow pipeline
> + """
> + cmd = "sed -i -e
> 's/0000:02:00.0/%s/' ./examples/ip_pipeline/examples/flow.cli" %
> self.dut_p0_pci
> + self.dut.send_expect(cmd, "# ", 20)
> + cmd = "sed -i -e
> 's/0000:02:00.1/%s/' ./examples/ip_pipeline/examples/flow.cli" %
> self.dut_p1_pci
> + self.dut.send_expect(cmd, "# ", 20)
> + cmd = "sed -i -e
> 's/0000:06:00.0/%s/' ./examples/ip_pipeline/examples/flow.cli" %
> self.dut_p2_pci
> + self.dut.send_expect(cmd, "# ", 20)
> + cmd = "sed -i -e
> 's/0000:06:00.1/%s/' ./examples/ip_pipeline/examples/flow.cli" %
> self.dut_p3_pci
> + self.dut.send_expect(cmd, "# ", 20)
> +
> + IP_PIPELINE = "./examples/ip_pipeline/build/ip_pipeline"
> + DUT_PORTS = " -w {0} -w {1} -w {2} -w {3} "\
> + .format(self.dut_p0_pci, self.dut_p1_pci, self.dut_p2_pci,
> self.dut_p3_pci)
> + SCRIPT_FILE = "./examples/ip_pipeline/examples/flow.cli"
> +
> + cmd = "{0} -c 0x3 -n 4 {1} -- -s {2}".format(IP_PIPELINE, DUT_PORTS,
> SCRIPT_FILE)
> + self.dut.send_expect(cmd, "fwd port 3", 60)
> +
> + #rule 0 test
> + pcap_file = '/tmp/fl_0.pcap'
> + pkt =
> [Ether(dst=self.dut_p0_mac)/IP(src="100.0.0.10",dst="200.0.0.10")/TCP(sport=1
> 00,dport=200)/Raw(load="X"*6)]
> + self.write_pcap_file(pcap_file, pkt)
> + filters = "tcp"
> + sniff_pkts = self.send_and_sniff_pkts(0, 0, pcap_file, filters)
> + dst_ip_list = []
> + for packet in sniff_pkts:
> + dst_ip_list.append(packet.getlayer(1).dst)
> + self.verify( "200.0.0.10" in dst_ip_list, "rule 0 test fail")
> +
> + #rule 1 test
> + pcap_file = '/tmp/fl_1.pcap'
> + pkt =
> [Ether(dst=self.dut_p0_mac)/IP(src="100.0.0.11",dst="200.0.0.11")/TCP(sport=1
> 01,dport=201)/Raw(load="X"*6)]
> + self.write_pcap_file(pcap_file, pkt)
> + filters = "tcp"
> + sniff_pkts = self.send_and_sniff_pkts(0, 1, pcap_file, filters)
> + dst_ip_list = []
> + for packet in sniff_pkts:
> + dst_ip_list.append(packet.getlayer(1).dst)
> + self.verify( "200.0.0.11" in dst_ip_list, "rule 1 test fail")
> +
> + #rule 2 test
> + pcap_file = '/tmp/fl_2.pcap'
> + pkt =
> [Ether(dst=self.dut_p0_mac)/IP(src="100.0.0.12",dst="200.0.0.12")/TCP(sport=1
> 02,dport=202)/Raw(load="X"*6)]
> + self.write_pcap_file(pcap_file, pkt)
> + filters = "tcp"
> + sniff_pkts = self.send_and_sniff_pkts(0, 2, pcap_file, filters)
> + dst_ip_list = []
> + for packet in sniff_pkts:
> + dst_ip_list.append(packet.getlayer(1).dst)
> + self.verify( "200.0.0.12" in dst_ip_list, "rule 2 test fail")
> +
> + #rule 3 test
> + pcap_file = '/tmp/fl_3.pcap'
> + pkt =
> [Ether(dst=self.dut_p0_mac)/IP(src="100.0.0.13",dst="200.0.0.13")/TCP(sport=1
> 03,dport=203)/Raw(load="X"*6)]
> + self.write_pcap_file(pcap_file, pkt)
> + filters = "tcp"
> + sniff_pkts = self.send_and_sniff_pkts(0, 3, pcap_file, filters)
> + dst_ip_list = []
> + for packet in sniff_pkts:
> + dst_ip_list.append(packet.getlayer(1).dst)
> + self.verify( "200.0.0.13" in dst_ip_list, "rule 3 test fail")
> +
> + sleep(1)
> + cmd = "^C"
> + self.dut.send_expect(cmd, "# ", 20)
> +
> + def test_l2fwd_pipeline(self):
> + """
> + l2fwd pipeline
> + """
> + cmd = "sed -i -e
> 's/0000:02:00.0/%s/' ./examples/ip_pipeline/examples/l2fwd.cli" %
> self.dut_p0_pci
> + self.dut.send_expect(cmd, "# ", 20)
> + cmd = "sed -i -e
> 's/0000:02:00.1/%s/' ./examples/ip_pipeline/examples/l2fwd.cli" %
> self.dut_p1_pci
> + self.dut.send_expect(cmd, "# ", 20)
> + cmd = "sed -i -e
> 's/0000:06:00.0/%s/' ./examples/ip_pipeline/examples/l2fwd.cli" %
> self.dut_p2_pci
> + self.dut.send_expect(cmd, "# ", 20)
> + cmd = "sed -i -e
> 's/0000:06:00.1/%s/' ./examples/ip_pipeline/examples/l2fwd.cli" %
> self.dut_p3_pci
> + self.dut.send_expect(cmd, "# ", 20)
> +
> + IP_PIPELINE = "./examples/ip_pipeline/build/ip_pipeline"
> + DUT_PORTS = " -w {0} -w {1} -w {2} -w {3} "\
> + .format(self.dut_p0_pci, self.dut_p1_pci, self.dut_p2_pci,
> self.dut_p3_pci)
> + SCRIPT_FILE = "./examples/ip_pipeline/examples/l2fwd.cli"
> +
> + cmd = "{0} -c 0x3 -n 4 {1} -- -s {2}".format(IP_PIPELINE, DUT_PORTS,
> SCRIPT_FILE)
> + self.dut.send_expect(cmd, "fwd port 2", 60)
> +
> + #rule 0 test
> + pcap_file = '/tmp/pt_0.pcap'
> + pkt =
> [Ether(dst=self.dut_p0_mac)/IP(src="100.0.0.10",dst="200.0.0.10")/TCP(sport=1
> 00,dport=200)/Raw(load="X"*6)]
> + self.write_pcap_file(pcap_file, pkt)
> + filters = "tcp"
> + sniff_pkts = self.send_and_sniff_pkts(0, 1, pcap_file, filters)
> + dst_ip_list = []
> + for packet in sniff_pkts:
> + dst_ip_list.append(packet.getlayer(1).dst)
> + self.verify( "200.0.0.10" in dst_ip_list, "rule 0 test fail")
> +
> + #rule 1 test
> + pcap_file = '/tmp/pt_1.pcap'
> + pkt =
> [Ether(dst=self.dut_p1_mac)/IP(src="100.0.0.11",dst="200.0.0.11")/TCP(sport=1
> 01,dport=201)/Raw(load="X"*6)]
> + self.write_pcap_file(pcap_file, pkt)
> + filters = "tcp"
> + sniff_pkts = self.send_and_sniff_pkts(1, 0, pcap_file, filters)
> + dst_ip_list = []
> + for packet in sniff_pkts:
> + dst_ip_list.append(packet.getlayer(1).dst)
> + self.verify( "200.0.0.11" in dst_ip_list, "rule 1 test fail")
> +
> + #rule 2 test
> + pcap_file = '/tmp/pt_2.pcap'
> + pkt =
> [Ether(dst=self.dut_p2_mac)/IP(src="100.0.0.12",dst="200.0.0.12")/TCP(sport=1
> 02,dport=202)/Raw(load="X"*6)]
> + self.write_pcap_file(pcap_file, pkt)
> + filters = "tcp"
> + sniff_pkts = self.send_and_sniff_pkts(2, 3, pcap_file, filters)
> + dst_ip_list = []
> + for packet in sniff_pkts:
> + dst_ip_list.append(packet.getlayer(1).dst)
> + self.verify( "200.0.0.12" in dst_ip_list, "rule 2 test fail")
> +
> + #rule 3 test
> + pcap_file = '/tmp/pt_3.pcap'
> + pkt =
> [Ether(dst=self.dut_p3_mac)/IP(src="100.0.0.13",dst="200.0.0.13")/TCP(sport=1
> 03,dport=203)/Raw(load="X"*6)]
> + self.write_pcap_file(pcap_file, pkt)
> + filters = "tcp"
> + sniff_pkts = self.send_and_sniff_pkts(3, 2, pcap_file, filters)
> + dst_ip_list = []
> + for packet in sniff_pkts:
> + dst_ip_list.append(packet.getlayer(1).dst)
> + self.verify( "200.0.0.13" in dst_ip_list, "rule 3 test fail")
> +
> + sleep(1)
> + cmd = "^C"
> + self.dut.send_expect(cmd, "# ", 20)
> +
> + def test_pfdpdk_vf_l2fwd_pipeline(self):
> + """
> + VF l2fwd pipeline, PF bound to DPDK driver
> + """
> + self.setup_env(self.port_nums, driver=self.drivername)
> + cmd = "sed -i -e
> 's/0000:02:00.0/%s/' ./examples/ip_pipeline/examples/l2fwd.cli" %
> self.sriov_vfs_port[0][0].pci
> + self.dut.send_expect(cmd, "# ", 20)
> + cmd = "sed -i -e
> 's/0000:02:00.1/%s/' ./examples/ip_pipeline/examples/l2fwd.cli" %
> self.sriov_vfs_port[1][0].pci
> + self.dut.send_expect(cmd, "# ", 20)
> + cmd = "sed -i -e
> 's/0000:06:00.0/%s/' ./examples/ip_pipeline/examples/l2fwd.cli" %
> self.sriov_vfs_port[2][0].pci
> + self.dut.send_expect(cmd, "# ", 20)
> + cmd = "sed -i -e
> 's/0000:06:00.1/%s/' ./examples/ip_pipeline/examples/l2fwd.cli" %
> self.sriov_vfs_port[3][0].pci
> + self.dut.send_expect(cmd, "# ", 20)
> +
> + TESTPMD = "./%s/app/testpmd" % self.target
> + IP_PIPELINE = "./examples/ip_pipeline/build/ip_pipeline"
> + DUT_PF_PORTS = " -w {0} -w {1} -w {2} -w {3} "\
> + .format(self.dut_p0_pci, self.dut_p1_pci, self.dut_p2_pci,
> self.dut_p3_pci)
> + PF_SCRIPT_FILE = "--file-prefix=pf --socket-mem 1024,1024"
> +
> + DUT_VF_PORTS = " -w {0} -w {1} -w {2} -w {3} "\
> + .format(self.sriov_vfs_port[0][0].pci, self.sriov_vfs_port[1][0].pci,
> self.sriov_vfs_port[2][0].pci, self.sriov_vfs_port[3][0].pci)
> + VF_SCRIPT_FILE = "./examples/ip_pipeline/examples/l2fwd.cli"
> +
> + pf_cmd = "{0} -c 0xf0 -n 4 {1} {2} -- -i".format(TESTPMD, DUT_PF_PORTS,
> PF_SCRIPT_FILE)
> + self.dut.send_expect(pf_cmd, "testpmd> ", 60)
> + self.dut.send_expect("set vf mac addr 0 0 %s" % self.vf0_mac, "testpmd> ",
> 30)
> + self.dut.send_expect("set vf mac addr 1 0 %s" % self.vf1_mac, "testpmd> ",
> 30)
> + self.dut.send_expect("set vf mac addr 2 0 %s" % self.vf2_mac, "testpmd> ",
> 30)
> + self.dut.send_expect("set vf mac addr 3 0 %s" % self.vf3_mac,
> + "testpmd> ", 30)
> +
> + vf_cmd = "{0} -c 0x3 -n 4 {1} -- -s {2}".format(IP_PIPELINE, DUT_VF_PORTS,
> VF_SCRIPT_FILE)
> + self.session_secondary.send_expect(vf_cmd, "fwd port 2", 60)
> +
> + #rule 0 test
> + pcap_file = '/tmp/pt_0.pcap'
> + pkt =
> [Ether(dst=self.vf0_mac)/IP(src="100.0.0.10",dst="200.0.0.10")/TCP(sport=100,
> dport=200)/Raw(load="X"*6)]
> + self.write_pcap_file(pcap_file, pkt)
> + filters = "tcp"
> + sniff_pkts = self.send_and_sniff_pkts(0, 1, pcap_file, filters)
> + dst_ip_list = []
> + for packet in sniff_pkts:
> + dst_ip_list.append(packet.getlayer(1).dst)
> + self.verify( "200.0.0.10" in dst_ip_list, "rule 0 test fail")
> +
> + #rule 1 test
> + pcap_file = '/tmp/pt_1.pcap'
> + pkt =
> [Ether(dst=self.vf1_mac)/IP(src="100.0.0.11",dst="200.0.0.11")/TCP(sport=101,
> dport=201)/Raw(load="X"*6)]
> + self.write_pcap_file(pcap_file, pkt)
> + filters = "tcp"
> + sniff_pkts = self.send_and_sniff_pkts(1, 0, pcap_file, filters)
> + dst_ip_list = []
> + for packet in sniff_pkts:
> + dst_ip_list.append(packet.getlayer(1).dst)
> + self.verify( "200.0.0.11" in dst_ip_list, "rule 1 test fail")
> +
> + #rule 2 test
> + pcap_file = '/tmp/pt_2.pcap'
> + pkt =
> [Ether(dst=self.vf2_mac)/IP(src="100.0.0.12",dst="200.0.0.12")/TCP(sport=102,
> dport=202)/Raw(load="X"*6)]
> + self.write_pcap_file(pcap_file, pkt)
> + filters = "tcp"
> + sniff_pkts = self.send_and_sniff_pkts(2, 3, pcap_file, filters)
> + dst_ip_list = []
> + for packet in sniff_pkts:
> + dst_ip_list.append(packet.getlayer(1).dst)
> + self.verify( "200.0.0.12" in dst_ip_list, "rule 2 test fail")
> +
> + #rule 3 test
> + pcap_file = '/tmp/pt_3.pcap'
> + pkt =
> [Ether(dst=self.vf3_mac)/IP(src="100.0.0.13",dst="200.0.0.13")/TCP(sport=103,
> dport=203)/Raw(load="X"*6)]
> + self.write_pcap_file(pcap_file, pkt)
> + filters = "tcp"
> + sniff_pkts = self.send_and_sniff_pkts(3, 2, pcap_file, filters)
> + dst_ip_list = []
> + for packet in sniff_pkts:
> + dst_ip_list.append(packet.getlayer(1).dst)
> + self.verify( "200.0.0.13" in dst_ip_list, "rule 3 test fail")
> +
> + sleep(1)
> + self.destroy_env(self.port_nums, driver=self.drivername)
> +
> + def test_pfkernel_vf_l2fwd_pipeline(self):
> + """
> + VF l2fwd pipeline, PF bound to kernel driver
> + """
> + self.setup_env(self.port_nums, driver='default')
> + cmd = "sed -i -e
> 's/0000:02:00.0/%s/' ./examples/ip_pipeline/examples/l2fwd.cli" %
> self.sriov_vfs_port[0][0].pci
> + self.dut.send_expect(cmd, "# ", 20)
> + cmd = "sed -i -e
> 's/0000:02:00.1/%s/' ./examples/ip_pipeline/examples/l2fwd.cli" %
> self.sriov_vfs_port[1][0].pci
> + self.dut.send_expect(cmd, "# ", 20)
> + cmd = "sed -i -e
> 's/0000:06:00.0/%s/' ./examples/ip_pipeline/examples/l2fwd.cli" %
> self.sriov_vfs_port[2][0].pci
> + self.dut.send_expect(cmd, "# ", 20)
> + cmd = "sed -i -e
> 's/0000:06:00.1/%s/' ./examples/ip_pipeline/examples/l2fwd.cli" %
> self.sriov_vfs_port[3][0].pci
> + self.dut.send_expect(cmd, "# ", 20)
> +
> + IP_PIPELINE = "./examples/ip_pipeline/build/ip_pipeline"
> + DUT_VF_PORTS = " -w {0} -w {1} -w {2} -w {3} "\
> + .format(self.sriov_vfs_port[0][0].pci, self.sriov_vfs_port[1][0].pci,
> self.sriov_vfs_port[2][0].pci, self.sriov_vfs_port[3][0].pci)
> + VF_SCRIPT_FILE = "./examples/ip_pipeline/examples/l2fwd.cli"
> +
> + vf_cmd = "{0} -c 0x3 -n 4 {1} -- -s {2}".format(IP_PIPELINE, DUT_VF_PORTS,
> VF_SCRIPT_FILE)
> + self.session_secondary.send_expect(vf_cmd, "fwd port 2", 60)
> +
> + #rule 0 test
> + pcap_file = '/tmp/pt_0.pcap'
> + pkt =
> [Ether(dst=self.vf0_mac)/IP(src="100.0.0.10",dst="200.0.0.10")/TCP(sport=100,
> dport=200)/Raw(load="X"*6)]
> + self.write_pcap_file(pcap_file, pkt)
> + filters = "tcp"
> + sniff_pkts = self.send_and_sniff_pkts(0, 1, pcap_file, filters)
> + dst_ip_list = []
> + for packet in sniff_pkts:
> + dst_ip_list.append(packet.getlayer(1).dst)
> + self.verify( "200.0.0.10" in dst_ip_list, "rule 0 test fail")
> +
> + #rule 1 test
> + pcap_file = '/tmp/pt_1.pcap'
> + pkt =
> [Ether(dst=self.vf1_mac)/IP(src="100.0.0.11",dst="200.0.0.11")/TCP(sport=101,
> dport=201)/Raw(load="X"*6)]
> + self.write_pcap_file(pcap_file, pkt)
> + filters = "tcp"
> + sniff_pkts = self.send_and_sniff_pkts(1, 0, pcap_file, filters)
> + dst_ip_list = []
> + for packet in sniff_pkts:
> + dst_ip_list.append(packet.getlayer(1).dst)
> + self.verify( "200.0.0.11" in dst_ip_list, "rule 1 test fail")
> +
> + #rule 2 test
> + pcap_file = '/tmp/pt_2.pcap'
> + pkt =
> [Ether(dst=self.vf2_mac)/IP(src="100.0.0.12",dst="200.0.0.12")/TCP(sport=102,
> dport=202)/Raw(load="X"*6)]
> + self.write_pcap_file(pcap_file, pkt)
> + filters = "tcp"
> + sniff_pkts = self.send_and_sniff_pkts(2, 3, pcap_file, filters)
> + dst_ip_list = []
> + for packet in sniff_pkts:
> + dst_ip_list.append(packet.getlayer(1).dst)
> + self.verify( "200.0.0.12" in dst_ip_list, "rule 2 test fail")
> +
> + #rule 3 test
> + pcap_file = '/tmp/pt_3.pcap'
> + pkt =
> [Ether(dst=self.vf3_mac)/IP(src="100.0.0.13",dst="200.0.0.13")/TCP(sport=103,
> dport=203)/Raw(load="X"*6)]
> + self.write_pcap_file(pcap_file, pkt)
> + filters = "tcp"
> + sniff_pkts = self.send_and_sniff_pkts(3, 2, pcap_file, filters)
> + dst_ip_list = []
> + for packet in sniff_pkts:
> + dst_ip_list.append(packet.getlayer(1).dst)
> + self.verify( "200.0.0.13" in dst_ip_list, "rule 3 test fail")
> +
> + sleep(1)
> + self.destroy_env(self.port_nums, driver=self.drivername)
> + for port_id in self.dut_ports:
> + port = self.dut.ports_info[port_id]['port']
> + port.bind_driver(driver=self.drivername)
> +
> + def test_pipeline_with_tap(self):
> + """
> + pipeline with tap
> + """
> + cmd = "sed -i -e
> 's/0000:02:00.0/%s/' ./examples/ip_pipeline/examples/tap.cli" %
> self.dut_p0_pci
> + self.dut.send_expect(cmd, "# ", 20)
> + cmd = "sed -i -e
> 's/0000:02:00.1/%s/' ./examples/ip_pipeline/examples/tap.cli" %
> self.dut_p1_pci
> + self.dut.send_expect(cmd, "# ", 20)
> +
> + IP_PIPELINE = "./examples/ip_pipeline/build/ip_pipeline"
> + DUT_PORTS = " -w {0} -w {1} "\
> + .format(self.dut_p0_pci, self.dut_p1_pci)
> + SCRIPT_FILE = "./examples/ip_pipeline/examples/tap.cli"
> +
> + cmd = "{0} -c 0x3 -n 4 {1} -- -s {2}".format(IP_PIPELINE, DUT_PORTS,
> SCRIPT_FILE)
> + self.dut.send_expect(cmd, "fwd port 3", 60)
> +
> + tap_session = self.dut.new_session()
> + cmd = "ip link set br1 down; brctl delbr br1"
> + tap_session.send_expect(cmd, "# ", 20)
> + cmd = "brctl addbr br1; brctl addif br1 TAP0; brctl addif br1 TAP1"
> + tap_session.send_expect(cmd, "# ", 20)
> + cmd = "ifconfig TAP0 up; ifconfig TAP1 up; ifconfig br1 up"
> + tap_session.send_expect(cmd, "# ", 20)
> + #rule 0 test
> + pcap_file = '/tmp/tap_0.pcap'
> + pkt =
> [Ether(dst=self.dut_p0_mac)/IP(src="100.0.0.10",dst="200.0.0.10")/TCP(sport=1
> 00,dport=200)/Raw(load="X"*6)]
> + self.write_pcap_file(pcap_file, pkt)
> + filters = "tcp"
> + sniff_pkts = self.send_and_sniff_pkts(0, 1, pcap_file, filters)
> + dst_ip_list = []
> + for packet in sniff_pkts:
> + dst_ip_list.append(packet.getlayer(1).dst)
> + self.verify( "200.0.0.10" in dst_ip_list, "link 1 failed to
> + receive packet")
> +
> + #rule 1 test
> + pcap_file = '/tmp/tap_1.pcap'
> + pkt =
> [Ether(dst=self.dut_p1_mac)/IP(src="100.0.0.11",dst="200.0.0.11")/TCP(sport=1
> 01,dport=201)/Raw(load="X"*6)]
> + self.write_pcap_file(pcap_file, pkt)
> + filters = "tcp"
> + sniff_pkts = self.send_and_sniff_pkts(1, 0, pcap_file, filters)
> + dst_ip_list = []
> + for packet in sniff_pkts:
> + dst_ip_list.append(packet.getlayer(1).dst)
> + self.verify( "200.0.0.11" in dst_ip_list, "link 0 failed to
> + receive packet")
> +
> + sleep(1)
> + cmd = "^C"
> + self.dut.send_expect(cmd, "# ", 20)
> +
> + cmd = "ip link set br1 down; brctl delbr br1"
> + tap_session.send_expect(cmd, "# ", 20)
> + self.dut.close_session(tap_session)
> +
> + def test_rss_pipeline(self):
> + """
> + rss pipeline
> + """
> + cmd = "sed -i -e
> 's/0000:02:00.0/%s/' ./examples/ip_pipeline/examples/rss.cli" % self.dut_p0_pci
> + self.dut.send_expect(cmd, "# ", 20)
> + cmd = "sed -i -e
> 's/0000:02:00.1/%s/' ./examples/ip_pipeline/examples/rss.cli" % self.dut_p1_pci
> + self.dut.send_expect(cmd, "# ", 20)
> + cmd = "sed -i -e
> 's/0000:06:00.0/%s/' ./examples/ip_pipeline/examples/rss.cli" % self.dut_p2_pci
> + self.dut.send_expect(cmd, "# ", 20)
> + cmd = "sed -i -e
> 's/0000:06:00.1/%s/' ./examples/ip_pipeline/examples/rss.cli" % self.dut_p3_pci
> + self.dut.send_expect(cmd, "# ", 20)
> +
> + IP_PIPELINE = "./examples/ip_pipeline/build/ip_pipeline"
> + DUT_PORTS = " -w {0} -w {1} -w {2} -w {3} "\
> + .format(self.dut_p0_pci, self.dut_p1_pci, self.dut_p2_pci,
> self.dut_p3_pci)
> + SCRIPT_FILE = "./examples/ip_pipeline/examples/rss.cli"
> +
> + cmd = "{0} -c 0x1f -n 4 {1} -- -s {2}".format(IP_PIPELINE, DUT_PORTS,
> SCRIPT_FILE)
> + self.dut.send_expect(cmd, "PIPELINE3 enable", 60)
> +
> + #rule 0 test
> + pcap_file = '/tmp/rss_0.pcap'
> + pkt =
> [Ether(dst=self.dut_p0_mac)/IP(src="100.0.10.1",dst="100.0.20.2")/Raw(load="
> X"*6)]
> + self.write_pcap_file(pcap_file, pkt)
> + filters = "dst host 100.0.20.2"
> + sniff_pkts = self.send_and_sniff_pkts(0, 0, pcap_file, filters)
> + dst_ip_list = []
> + for packet in sniff_pkts:
> + dst_ip_list.append(packet.getlayer(1).dst)
> + self.verify( "100.0.20.2" in dst_ip_list, "rule 0 test fail")
> +
> + #rule 1 test
> + pcap_file = '/tmp/rss_1.pcap'
> + pkt =
> [Ether(dst=self.dut_p0_mac)/IP(src="100.0.0.0",dst="100.0.0.1")/Raw(load="X"*
> 6)]
> + self.write_pcap_file(pcap_file, pkt)
> + filters = "dst host 100.0.0.1"
> + sniff_pkts = self.send_and_sniff_pkts(0, 1, pcap_file, filters)
> + dst_ip_list = []
> + for packet in sniff_pkts:
> + dst_ip_list.append(packet.getlayer(1).dst)
> + self.verify( "100.0.0.1" in dst_ip_list, "rule 1 test fail")
> +
> + #rule 2 test
> + pcap_file = '/tmp/rss_2.pcap'
> + pkt =
> [Ether(dst=self.dut_p0_mac)/IP(src="100.0.10.1",dst="100.0.0.2")/Raw(load="X"
> *6)]
> + self.write_pcap_file(pcap_file, pkt)
> + filters = "dst host 100.0.0.2"
> + sniff_pkts = self.send_and_sniff_pkts(0, 2, pcap_file, filters)
> + dst_ip_list = []
> + for packet in sniff_pkts:
> + dst_ip_list.append(packet.getlayer(1).dst)
> + self.verify( "100.0.0.2" in dst_ip_list, "rule 2 test fail")
> +
> + #rule 3 test
> + pcap_file = '/tmp/rss_3.pcap'
> + pkt =
> [Ether(dst=self.dut_p0_mac)/IP(src="100.0.0.1",dst="100.0.10.2")/Raw(load="X"
> *6)]
> + self.write_pcap_file(pcap_file, pkt)
> + filters = "dst host 100.0.10.2"
> + sniff_pkts = self.send_and_sniff_pkts(0, 3, pcap_file, filters)
> + dst_ip_list = []
> + for packet in sniff_pkts:
> + dst_ip_list.append(packet.getlayer(1).dst)
> + self.verify( "100.0.10.2" in dst_ip_list, "rule 3 test fail")
> +
> + sleep(1)
> + cmd = "^C"
> + self.dut.send_expect(cmd, "# ", 20)
> +
> + def tear_down(self):
> + """
> + Run after each test case.
> + """
> + pass
> +
> + def tear_down_all(self):
> + """
> + Run after each test suite.
> + """
> + self.dut.close_session(self.session_secondary)
> + self.dut.kill_all()
> --
> 2.5.0
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