Re: [dts] [PATCH V3] tests:add new test_suite flexible rxd.

["Chen, Zhaoyan" <zhaoyan.chen@intel.com>]

Acked-by: Zhaoyan Chen <zhaoyan.chen@intel.com>



Regards,
Zhaoyan Chen

> -----Original Message-----
> From: Zhu, ShuaiX <shuaix.zhu@intel.com>
> Sent: Tuesday, December 31, 2019 5:35 PM
> To: dts@dpdk.org
> Cc: Chen, Zhaoyan <zhaoyan.chen@intel.com>; Zhu, ShuaiX <shuaix.zhu@intel.com>
> Subject: [PATCH V3] tests:add new test_suite flexible rxd.
> 
> add new test_suite flexible rxd.
> 
> Signed-off-by: zhu,shuai <shuaix.zhu@intel.com>
> ---
>  tests/TestSuite_flexible_rxd.py | 271 ++++++++++++++++++++++++++++++++
>  1 file changed, 271 insertions(+)
>  create mode 100644 tests/TestSuite_flexible_rxd.py
> 
> diff --git a/tests/TestSuite_flexible_rxd.py b/tests/TestSuite_flexible_rxd.py new file
> mode 100644 index 0000000..77001ab
> --- /dev/null
> +++ b/tests/TestSuite_flexible_rxd.py
> @@ -0,0 +1,271 @@
> +# Copyright (c) <2019> Intel Corporation # 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 time
> +from test_case import TestCase
> +from packet import Packet
> +from pmd_output import PmdOutput
> +
> +
> +class TestFlexibleRxd(TestCase):
> +
> +    def set_up_all(self):
> +        """
> +        run at the start of each test suite.
> +        """
> +        self.verify(self.nic in ["columbiaville_25g", "columbiaville_100g"],
> +                    "flexible rxd only supports CVL NIC.")
> +        self.nb_core = 2
> +        self.pkg_count = 1
> +        self.dut_ports = self.dut.get_ports(self.nic)
> +        self.verify(len(self.dut_ports) >= 1, "Insufficient ports for testing")
> +        self.pci_info = self.dut.ports_info[0]['pci']
> +        self.ports_socket = self.dut.get_numa_id(self.dut_ports[0])
> +        self.cores = self.dut.get_core_list("1S/3C/1T", socket=self.ports_socket)
> +        self.verify(len(self.cores) >= 3, "The machine has too few cores.")
> +        self.tx_interface =
> self.tester.get_interface(self.tester.get_local_port(self.dut_ports[0]))
> +        self.dst_mac = self.dut.get_mac_address(self.dut_ports[0])
> +        self.src_mac = self.tester.get_mac(self.tester.get_local_port(self.dut_ports[0]))
> +        self.pmdout = PmdOutput(self.dut)
> +        self.prepare_test_pmd()
> +
> +    def set_up(self):
> +        """
> +        Run before each test case.
> +        """
> +        pass
> +
> +    def prepare_test_pmd(self):
> +        """
> +        Modify the dpdk code.
> +        """
> +        self.dut.send_expect("cp ./app/test-pmd/util.c .", "#", 15)
> +        self.dut.send_expect(
> +            "sed -i '/#include <rte_flow.h>/a\#include <rte_pmd_ice.h>' app/test-
> pmd/util.c", "#", 15)
> +        self.dut.send_expect(
> +            "sed -i '/if (ol_flags & PKT_RX_TIMESTAMP)/i\
> rte_net_ice_dump_proto_xtr_metadata(mb);' app/test-pmd/util.c", "#", 15)
> +        self.dut.build_install_dpdk(self.dut.target)
> +
> +    def restory_test_pmd(self):
> +        """
> +         Resume editing operation.
> +        """
> +        self.dut.send_expect("\cp ./util.c ./app/test-pmd/", "#", 15)
> +        self.dut.send_expect("rm -rf  ./util.c", "#", 15)
> +        self.dut.build_install_dpdk(self.dut.target)
> +
> +    def start_testpmd(self, proto_xdr):
> +        """
> +        start testpmd
> +        """
> +        para = '--rxq=32 --txq=32 --portmask=0x1 --nb-cores=%d' % self.nb_core
> +        self.pmdout.start_testpmd("1S/3C/1T", param=para, ports=[self.pci_info],
> port_options={self.pci_info: 'proto_xtr=%s' % proto_xdr})
> +        self.pmdout.execute_cmd("set verbose 1", "testpmd> ", 120)
> +        self.pmdout.execute_cmd("set fwd io", "testpmd> ", 120)
> +        self.pmdout.execute_cmd("set promisc all off", "testpmd> ", 120)
> +        self.pmdout.execute_cmd("clear port stats all", "testpmd> ", 120)
> +        self.pmdout.execute_cmd("start", "testpmd> ", 120)
> +
> +    def verify_result(self, fields_list, out, mesg):
> +        """
> +        Validation results
> +        """
> +        for field in fields_list:
> +            self.verify(field in out, mesg)
> +        self.dut.send_expect("quit", "#", 15)
> +
> +    def send_pkts_and_get_output(self, pkts_str):
> +        pkt = Packet(pkts_str)
> +        pkt.send_pkt(self.tester, tx_port=self.tx_interface, count=self.pkg_count,
> timeout=30)
> +        out_info = self.dut.get_session_output(timeout=3)
> +        return out_info
> +
> +    def test_check_single_VLAN_fields_in_RXD_8021Q(self):
> +        """
> +        Check single VLAN fields in RXD (802.1Q)
> +        """
> +        self.start_testpmd("vlan")
> +        pkts_str = 'Ether(src="%s", dst="%s",
> type=0x8100)/Dot1Q(prio=1,vlan=23)/IP()/UDP()/DNS()' % (self.src_mac,
> self.dst_mac)
> +        out = self.send_pkts_and_get_output(pkts_str)
> +        mesg = "The packet does not carry a VLAN tag."
> +        fields_list = ["vlan"]
> +        self.verify_result(fields_list, out, mesg)
> +
> +    def test_check_single_VLAN_fields_in_RXD_8021ad(self):
> +        """
> +        Check single VLAN fields in RXD (802.1ad)
> +        """
> +        self.start_testpmd("vlan")
> +        pkts_str = 'Ether(src="%s", dst="%s",
> type=0x88A8)/Dot1Q(prio=1,vlan=23)/IP()/UDP()/DNS()' % (self.src_mac,
> self.dst_mac)
> +        out = self.send_pkts_and_get_output(pkts_str)
> +        mesg = "stag result is not expected (stag=1:0:23)"
> +        fields_list = ["stag=1:0:23"]
> +        self.verify_result(fields_list, out, mesg)
> +
> +    def test_check_double_VLAN_fields_in_RXD_8021Q_1_VLAN_tag(self):
> +        """
> +        Check double VLAN fields in RXD (802.1Q) only 1 VLAN tag
> +        """
> +        self.start_testpmd("vlan")
> +        pkts_str = 'Ether(src="%s", dst="%s",
> type=0x9100)/Dot1Q(prio=1,vlan=23)/IP()/UDP()/DNS()' % (self.src_mac,
> self.dst_mac)
> +        out = self.send_pkts_and_get_output(pkts_str)
> +        mesg = "stag result is not expected (stag=1:0:23)"
> +        fields_list = ["stag=1:0:23"]
> +        self.verify_result(fields_list, out, mesg)
> +
> +    def test_check_double_VLAN_fields_in_RXD_8021Q_2_VLAN_tag(self):
> +        """
> +        Check double VLAN fields in RXD (802.1Q) 2 VLAN tags
> +        """
> +        self.start_testpmd("vlan")
> +        pkts_str = 'Ether(src="%s", dst="%s",
> type=0x9100)/Dot1Q(prio=1,vlan=23)/Dot1Q(prio=4,vlan=56)/IP()/UDP()/DNS()' %
> (self.src_mac, self.dst_mac)
> +        out = self.send_pkts_and_get_output(pkts_str)
> +        mesg = "There are no related fields in the received VLAN packet"
> +        fields_list = ["stag=1:0:23", "ctag=4:0:56"]
> +        self.verify_result(fields_list, out, mesg)
> +
> +    def test_check_double_VLAN_fields_in_RXD_8021ad(self):
> +        """
> +        Check double VLAN fields in RXD (802.1ad)
> +        """
> +        self.start_testpmd("vlan")
> +        pkts_str = 'Ether(src="%s", dst="%s",
> type=0x88A8)/Dot1Q(prio=1,vlan=23)/Dot1Q(prio=4,vlan=56)/IP()/UDP()/DNS()' %
> (self.src_mac, self.dst_mac)
> +        out = self.send_pkts_and_get_output(pkts_str)
> +        mesg = "There are no related fields in the received VLAN packet"
> +        fields_list = ["stag=1:0:23", "ctag=4:0:56"]
> +        self.verify_result(fields_list, out, mesg)
> +
> +    def test_check_IPv4_fields_in_RXD(self):
> +        """
> +        Check IPv4 fields in RXD
> +        """
> +        self.start_testpmd("ipv4")
> +        pkts_str = 'Ether(src="%s", dst="%s")/IP(tos=23,
> ttl=98)/UDP()/Raw(load="XXXXXXXXXX")' % (self.src_mac, self.dst_mac)
> +        out = self.send_pkts_and_get_output(pkts_str)
> +        mesg = "There are no related fields in the received IPV4 packet"
> +        fields_list = ["ver=4", "hdrlen=5", "tos=23", "ttl=98", "proto=17"]
> +        self.verify_result(fields_list, out, mesg)
> +
> +    def test_check_IPv6_fields_in_RXD(self):
> +        """
> +        Check IPv6 fields in RXD
> +        """
> +        self.start_testpmd("ipv6")
> +        pkts_str = 'Ether(src="%s",
> dst="%s")/IPv6(tc=12,hlim=34,fl=0x98765)/UDP()/Raw(load="XXXXXXXXXX")' %
> (self.src_mac, self.dst_mac)
> +        out = self.send_pkts_and_get_output(pkts_str)
> +        mesg = "There are no related fields in the received IPV6 packet"
> +        fields_list = ["ver=6", "tc=12", "flow_hi4=0x9", "nexthdr=17", "hoplimit=34"]
> +        self.verify_result(fields_list, out, mesg)
> +
> +    def test_check_IPv6_flow_field_in_RXD(self):
> +        """
> +        Check IPv6 flow field in RXD
> +        """
> +        self.start_testpmd("ipv6_flow")
> +        pkts_str = 'Ether(src="%s",
> dst="%s")/IPv6(tc=12,hlim=34,fl=0x98765)/UDP()/Raw(load="XXXXXXXXXX")' %
> (self.src_mac, self.dst_mac)
> +        out = self.send_pkts_and_get_output(pkts_str)
> +        mesg = "There are no related fields in the received IPV6_flow packet"
> +        fields_list = ["ver=6", "tc=12", "flow=0x98765"]
> +        self.verify_result(fields_list, out, mesg)
> +
> +    def test_check_TCP_fields_in_IPv4_in_RXD(self):
> +        """
> +        Check TCP fields in IPv4 in RXD
> +        """
> +        self.start_testpmd("tcp")
> +        pkts_str = 'Ether(src="%s",
> dst="%s")/IP()/TCP(flags="AS")/Raw(load="XXXXXXXXXX")' % (self.src_mac,
> self.dst_mac)
> +        out = self.send_pkts_and_get_output(pkts_str)
> +        mesg = "There are no related fields in the received TCP packet"
> +        fields_list = ["doff=5", "flags=AS"]
> +        self.verify_result(fields_list, out, mesg)
> +
> +    def test_check_TCP_fields_in_IPv6_in_RXD(self):
> +        """
> +        Check TCP fields in IPv6 in RXD
> +        """
> +        self.start_testpmd("tcp")
> +        pkts_str = 'Ether(src="%s",
> dst="%s")/IPv6()/TCP(flags="S")/Raw(load="XXXXXXXXXX")' % (self.src_mac,
> self.dst_mac)
> +        out = self.send_pkts_and_get_output(pkts_str)
> +        mesg = "There are no related fields in the received TCP packet"
> +        fields_list = ["doff=5", "flags=S"]
> +        self.verify_result(fields_list, out, mesg)
> +
> +    def test_check_IPv4_IPv6_TCP_fields_in_RXD_on_specific_queues(self):
> +        """
> +        Check IPv4, IPv6, TCP fields in RXD on specific queues
> +        """
> +        self.start_testpmd("'[(2):ipv4,(3):ipv6,(4):tcp]'")
> +        self.dut.send_expect(
> +            "flow create 0 ingress pattern eth dst is %s / ipv4 src is 192.168.0.1 dst is
> 192.168.0.2 tos is 23 ttl is 98 / end actions queue index 2 / end" % self.dst_mac,
> "created")
> +        self.dut.send_expect(
> +            "flow create 0 ingress pattern eth / ipv6 src is 2001::3 dst is 2001::4 tc is 12 /
> end actions queue index 3 / end", "created")
> +        self.dut.send_expect(
> +            "flow create 0 ingress pattern eth dst is %s / ipv4 src is
> + 192.168.0.1 dst is 192.168.0.2 / tcp src is 25 dst is 23 / end actions
> + queue index 4 / end" % self.dst_mac, "created")
> +
> +        # send IPv4
> +        pkts_str =
> 'Ether(dst="%s")/IP(src="192.168.0.1",dst="192.168.0.2",tos=23,ttl=98)/UDP()/Ra
> w(load="XXXXXXXXXX")' % (self.dst_mac)
> +        out1 = self.send_pkts_and_get_output(pkts_str)
> +        mesg1 = "There are no relevant fields in the received IPv4 packet."
> +        fields_list1 = ["Receive queue=0x2", "ver=4", "hdrlen=5", "tos=23", "ttl=98",
> "proto=17"]
> +        for field1 in fields_list1:
> +            self.verify(field1 in out1, mesg1)
> +
> +        # send IPv6
> +        pkts_str = "Ether(src='%s', dst='%s')/IPv6(src='2001::3', dst='2001::4',
> tc=12,hlim=34,fl=0x98765)/UDP()/Raw(load='XXXXXXXXXX')" % (self.src_mac,
> self.dst_mac)
> +        out2 = self.send_pkts_and_get_output(pkts_str)
> +        mesg2 = "There are no relevant fields in the received IPv6 packet."
> +        fields_list2 = ["Receive queue=0x3", "ver=6", "tc=12", "flow_hi4=0x9",
> "nexthdr=17", "hoplimit=34"]
> +        for field2 in fields_list2:
> +            self.verify(field2 in out2, mesg2)
> +
> +        # send TCP
> +        pkts_str = 'Ether(dst="%s")/IP(src="192.168.0.1",
> dst="192.168.0.2")/TCP(flags="AS", dport=23,
> sport=25)/Raw(load="XXXXXXXXXX")' % (self.dst_mac)
> +        out3 = self.send_pkts_and_get_output(pkts_str)
> +        mesg3 = "There are no relevant fields in the received TCP packet."
> +        fields_list3 = ["Receive queue=0x4", "doff=5", "flags=AS"]
> +        for field3 in fields_list3:
> +            self.verify(field3 in out3, mesg3)
> +        self.dut.send_expect("quit", "#", 15)
> +
> +    def tear_down(self):
> +        """
> +        Run after each test case.
> +        """
> +        self.dut.kill_all()
> +        time.sleep(2)
> +
> +    def tear_down_all(self):
> +        """
> +        Run after each test suite.
> +        """
> +        self.restory_test_pmd()
> --
> 2.17.2