test suite reviews and discussions
 help / color / mirror / Atom feed
From: "Chen, Zhaoyan" <zhaoyan.chen@intel.com>
To: "dts@dpdk.org" <dts@dpdk.org>
Cc: "Zhu, ShuaiX" <shuaix.zhu@intel.com>,
	"Chen, Zhaoyan" <zhaoyan.chen@intel.com>
Subject: Re: [dts] [PATCH V1] tests:Add new test_suite flexible rxd.
Date: Thu, 26 Dec 2019 05:48:58 +0000	[thread overview]
Message-ID: <9DEEADBC57E43F4DA73B571777FECECA41E56BA3@SHSMSX104.ccr.corp.intel.com> (raw)
In-Reply-To: <1576459928-72138-1-git-send-email-shuaix.zhu@intel.com>

Comments inline



Regards,
Zhaoyan Chen

> -----Original Message-----
> From: Zhu, ShuaiX <shuaix.zhu@intel.com>
> Sent: Monday, December 16, 2019 9:32 AM
> To: dts@dpdk.org
> Cc: Chen, Zhaoyan <zhaoyan.chen@intel.com>; Zhu, ShuaiX <shuaix.zhu@intel.com>
> Subject: [dts][PATCH V1] 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 | 302 ++++++++++++++++++++++++++++++++
>  1 file changed, 302 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..9ebd97e
> --- /dev/null
> +++ b/tests/TestSuite_flexible_rxd.py
> @@ -0,0 +1,302 @@
> +# 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
> +
> +TYPE = ["0x8100", "0x88A8", "0x9100"]
> +
> +
> +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, pkg_type):
> +        """
> +        start testpmd
> +        """
> +        eal_params = self.dut.create_eal_parameters(cores=self.cores,
> ports=[self.pci_info],
> +                                                    port_options={self.pci_info: 'proto_xtr=%s' % pkg_type})
> +        self.pmdout.execute_cmd("./%s/app/testpmd %s -- -i --rxq=32 --txq=32 --
> portmask=0x1 --nb-cores=%d" % \
> +                                (self.target, eal_params, self.nb_core))

 [Chen, Zhaoyan] pmdout has already integrated create_eal_parameters. So we don't need generate eal first then call pmdout


> +        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 combine_and_send_pkts(self, pkg_type, config, ether_type=None):
> +        if pkg_type == 'vlan':
> +            num = config['vlan_tag']
> +            vlan_list = []
> +            for i in range(num):
> +                vlan_list.append('Dot1Q(prio=%d+1,vlan=%d+23)' % (i, i))
> +                self.vlan_str = '/'.join(vlan_list)
> +            pkt_str = 'Ether(src="%s", dst="%s", type=%s)/%s/IP()/UDP()/DNS()' %
> (self.src_mac, self.dst_mac, ether_type, self.vlan_str)
> +            pkt = Packet(pkt_str)
> +        else:
> +            pkt = Packet(pkt_type=pkg_type, pkt_len=128)
> +            pkt.config_layers(config)
> +        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
> +
[Chen, Zhaoyan] We don't need this combine_and send pkts function, for each test case has specific scapy packet. 
I feel that if put packet str in each test case directly, the test case will be more readable.

> +    def test_check_single_VLAN_fields_in_RXD_8021Q(self):
> +        """
> +        Check single VLAN fields in RXD (802.1Q)
> +        """
> +        self.start_testpmd('vlan')
> +        config = {'vlan_tag': 1}
> +        out = self.combine_and_send_pkts('vlan', config, ether_type=TYPE[0])
> +        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")
> +        config = {'vlan_tag': 1}
> +        out = self.combine_and_send_pkts("vlan", config, ether_type=TYPE[1])
> +        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")
> +        config = {'vlan_tag': 1}
> +        out = self.combine_and_send_pkts("vlan", config, ether_type=TYPE[2])
> +        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")
> +        config = {'vlan_tag': 2}
> +        out = self.combine_and_send_pkts("vlan", config, ether_type=TYPE[2])
> +        mesg = "There are no related fields in the received VLAN packet"
> +        fields_list = ["stag=1:0:23", "ctag=2:0:24"]
> +        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")
> +        config = {'vlan_tag': 2}
> +        out = self.combine_and_send_pkts("vlan", config, ether_type=TYPE[1])
> +        mesg = "There are no related fields in the received VLAN packet"
> +        fields_list = ["stag=1:0:23", "ctag=2:0:24"]
> +        self.verify_result(fields_list, out, mesg)
> +
> +    def test_check_IPv4_fields_in_RXD(self):
> +        """
> +        Check IPv4 fields in RXD
> +        """
> +        self.start_testpmd("ipv4")
> +        pkg_type = 'UDP'
> +        config = [('ether', {'src': self.src_mac, 'dst': self.dst_mac}),
> +                ('ipv4', {'tos': 23, 'ttl': 98})]
> +        out = self.combine_and_send_pkts(pkg_type, config)
> +        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")
> +        pkg_type = 'IPv6_UDP'
> +        config = [('ether', {'src': self.src_mac, 'dst': self.dst_mac}),
> +                  ('ipv6', {'tc': 12, 'hlim': 34, 'fl': 0x98765})]
> +        out = self.combine_and_send_pkts(pkg_type, config)
> +        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")
> +        pkg_type = 'IPv6_UDP'
> +        config = [('ether', {'src': self.src_mac, 'dst': self.dst_mac}),
> +                  ('ipv6', {'tc': 12, 'hlim': 34, 'fl': 0x98765})]
> +        out = self.combine_and_send_pkts(pkg_type, config)
> +        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")
> +        pkg_type = 'TCP'
> +        config = [('ether', {'src': self.src_mac, 'dst': self.dst_mac}),
> +                  ('tcp', {'flags': 'AS'})]
> +        out = self.combine_and_send_pkts(pkg_type, config)
> +        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")
> +        pkg_type = 'IPv6_TCP'
> +        config = [('ether', {'src': self.src_mac, 'dst': self.dst_mac}),
> +                ('tcp', {'flags': 'S'})]
> +        out = self.combine_and_send_pkts(pkg_type, config)
> +        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
> +        pkg_type = 'UDP'
> +        config = [('ether', {'dst': self.dst_mac}),
> +                  ('ipv4', {'src': '192.168.0.1', 'dst': '192.168.0.2', 'tos': 23, 'ttl': 98})]
> +        out1 = self.combine_and_send_pkts(pkg_type, config)
> +        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
> +        pkg_type = 'IPv6_UDP'
> +        config = [('ether', {'src': self.src_mac, 'dst': self.dst_mac}),
> +                  ('ipv6', {'src': '2001::3', 'dst': '2001::4', 'tc': 12, 'hlim': 34, 'fl': 0x98765})]
> +        out2 = self.combine_and_send_pkts(pkg_type, config)
> +        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
> +        pkg_type = 'TCP'
> +        config = [('ether', {'dst': self.dst_mac}),
> +                  ('ipv4', {'src': '192.168.0.1', 'dst': '192.168.0.2'}),
> +                  ('tcp', {'flags': 'AS', 'src': 25, 'dst': 23})]
> +        out3 = self.combine_and_send_pkts(pkg_type, config)
> +        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


      reply	other threads:[~2019-12-26  5:49 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-16  1:32 zhu,shuai
2019-12-26  5:48 ` Chen, Zhaoyan [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=9DEEADBC57E43F4DA73B571777FECECA41E56BA3@SHSMSX104.ccr.corp.intel.com \
    --to=zhaoyan.chen@intel.com \
    --cc=dts@dpdk.org \
    --cc=shuaix.zhu@intel.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).