From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 5F04FA2EDB for ; Sun, 29 Sep 2019 07:45:40 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 317292D13; Sun, 29 Sep 2019 07:45:40 +0200 (CEST) Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id 974311F28 for ; Sun, 29 Sep 2019 07:45:38 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 28 Sep 2019 22:45:37 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,562,1559545200"; d="scan'208";a="215337308" Received: from fmsmsx104.amr.corp.intel.com ([10.18.124.202]) by fmsmga004.fm.intel.com with ESMTP; 28 Sep 2019 22:45:37 -0700 Received: from fmsmsx119.amr.corp.intel.com (10.18.124.207) by fmsmsx104.amr.corp.intel.com (10.18.124.202) with Microsoft SMTP Server (TLS) id 14.3.439.0; Sat, 28 Sep 2019 22:45:36 -0700 Received: from shsmsx153.ccr.corp.intel.com (10.239.6.53) by FMSMSX119.amr.corp.intel.com (10.18.124.207) with Microsoft SMTP Server (TLS) id 14.3.439.0; Sat, 28 Sep 2019 22:45:36 -0700 Received: from shsmsx104.ccr.corp.intel.com ([169.254.5.166]) by SHSMSX153.ccr.corp.intel.com ([169.254.12.112]) with mapi id 14.03.0439.000; Sun, 29 Sep 2019 13:45:35 +0800 From: "Chen, Zhaoyan" To: "Zhu, ShuaiX" , "dts@dpdk.org" CC: "Zhu, ShuaiX" , "Chen, Zhaoyan" Thread-Topic: [dts] [PATCH V2] tests/tso:Verify the chksum value. Thread-Index: AQHVceyIDCWlsKNZeUaAzCknyZxG66dCLaHw Date: Sun, 29 Sep 2019 05:45:34 +0000 Message-ID: <9DEEADBC57E43F4DA73B571777FECECA41DCDD12@SHSMSX104.ccr.corp.intel.com> References: <1569229127-81072-1-git-send-email-shuaix.zhu@intel.com> In-Reply-To: <1569229127-81072-1-git-send-email-shuaix.zhu@intel.com> Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-version: 11.2.0.6 dlp-reaction: no-action x-originating-ip: [10.239.127.40] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dts] [PATCH V2] tests/tso:Verify the chksum value. X-BeenThere: dts@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: test suite reviews and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dts-bounces@dpdk.org Sender: "dts" Shuai, could you replace absolute folder "/root" with temporary file?=20 Regards, Zhaoyan Chen > -----Original Message----- > From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of zhu,shuai > Sent: Monday, September 23, 2019 4:59 PM > To: dts@dpdk.org > Cc: Zhu, ShuaiX > Subject: [dts] [PATCH V2] tests/tso:Verify the chksum value. >=20 > Add a new verification method. >=20 > Signed-off-by: zhu,shuai > --- > tests/TestSuite_tso.py | 41 +++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 41 insertions(+) >=20 > diff --git a/tests/TestSuite_tso.py b/tests/TestSuite_tso.py index 36e00f= e..cf81068 > 100644 > --- a/tests/TestSuite_tso.py > +++ b/tests/TestSuite_tso.py > @@ -44,6 +44,7 @@ import os > from test_case import TestCase > from settings import HEADER_SIZE > from pktgen import PacketGeneratorHelper > +from packet import load_pcapfile, save_packets >=20 > DEFAULT_MUT =3D 1500 > TSO_MTU =3D 9000 > @@ -164,6 +165,32 @@ class TestTSO(TestCase): > scanner =3D ('tcpdump -vv -r tcpdump_{iface}.pcap 2>/dev/null |= grep "seq" | > grep "length"') > return self.tcpdump_scanner(scanner.format(**locals())) >=20 > + def get_chksum_value_and_verify(self, dump_pcap, save_file, Nic_list= ): > + self.pks =3D load_pcapfile(dump_pcap) > + for i in range(len(self.pks)): > + self.pks =3D load_pcapfile(dump_pcap) > + pks =3D self.pks[i] > + out =3D pks.pktgen.pkt.show > + chksum_list =3D re.findall(r'chksum=3D(0x\w+)', str(out)) > + pks.pktgen.pkt['IP'].chksum=3DNone > + if "VXLAN" in str(out): > + pks.pktgen.pkt['UDP'].chksum=3DNone > + pks.pktgen.pkt['VXLAN']['IP'].chksum=3DNone > + pks.pktgen.pkt['VXLAN']['TCP'].chksum=3DNone > + elif "GRE" in str(out): > + pks.pktgen.pkt['GRE']['IP'].chksum=3DNone > + pks.pktgen.pkt['GRE']['TCP'].chksum=3DNone > + save_packets(self.pks, save_file > + self.pks1 =3D load_pcapfile(save_file) > + out1 =3D self.pks1[i].pktgen.pkt.show > + chksum_list1 =3D re.findall(r'chksum=3D(0x\w+)', str(out1)) > + self.tester.send_expect("rm -rf %s" % save_file, "#") > + if self.nic in Nic_list and "VXLAN" in str(out): > + self.verify(chksum_list[0] =3D=3D chksum_list1[0] and ch= ksum_list[2] =3D=3D > chksum_list1[2] and chksum_list[3] =3D=3D chksum_list1[3], \ > + "The obtained chksum value is incorrect.") > + else: > + self.verify(chksum_list =3D=3D chksum_list1, "The obtain= ed > + chksum value is incorrect.") > + > def test_tso(self): > """ > TSO IPv4 TCP, IPv6 TCP, VXLan testing @@ -257,6 +284,10 @@ class > TestTSO(TestCase): > """ > tx_interface =3D > self.tester.get_interface(self.tester.get_local_port(self.dut_ports[0])) > rx_interface =3D > self.tester.get_interface(self.tester.get_local_port(self.dut_ports[1])) > + > + Nic_list =3D ["fortville_eagle", "fortville_spirit", "fortville_= spirit_single", > "fortville_25g"] > + save_file =3D "save.pcap" > + dump_pcap =3D "/root/tcpdump_%s.pcap" % rx_interface >=20 > mac =3D self.dut.get_mac_address(self.dut_ports[0]) >=20 > @@ -276,6 +307,10 @@ class TestTSO(TestCase): > self.dut.send_expect("csum set tcp hw %d" % self.dut_ports[0], "= testpmd> ", > 120) > self.dut.send_expect("csum set sctp hw %d" % self.dut_ports[0], = "testpmd> ", > 120) > self.dut.send_expect("csum set outer-ip hw %d" % self.dut_ports[= 0], "testpmd> > ", 120) > + if self.nic in Nic_list: > + self.logger.warning("Warning: fvl serise not support outer u= dp.") > + else: > + self.dut.send_expect("csum set outer-udp hw %d" % > + self.dut_ports[0], "testpmd> ", 120) > self.dut.send_expect("csum parse-tunnel on %d" % self.dut_ports[= 0], "testpmd> > ", 120) >=20 > self.dut.send_expect("csum set ip hw %d" % self.dut_ports[1], "t= estpmd> ", 120) > @@ -283,6 +318,10 @@ class TestTSO(TestCase): > self.dut.send_expect("csum set tcp hw %d" % self.dut_ports[1], "= testpmd> ", > 120) > self.dut.send_expect("csum set sctp hw %d" % self.dut_ports[1], = "testpmd> ", > 120) > self.dut.send_expect("csum set outer-ip hw %d" % self.dut_ports[= 1], "testpmd> > ", 120) > + if self.nic in Nic_list: > + self.logger.warning("Warning: fvl serise not support outer u= dp.") > + else: > + self.dut.send_expect("csum set outer-udp hw %d" % > + self.dut_ports[1], "testpmd> ", 120) > self.dut.send_expect("csum parse-tunnel on %d" % self.dut_ports[= 1], "testpmd> > ", 120) >=20 > self.dut.send_expect("tunnel_tso set 800 %d" % self.dut_ports[1]= , "testpmd> ", > 120) @@ -317,6 +356,7 @@ class TestTSO(TestCase): > self.verify(int(tx_outlist[i]) =3D=3D 800, "the pack= et segmentation > incorrect, %s" % tx_outlist) > if loading_size% 800 !=3D 0: > self.verify(int(tx_outlist[num]) =3D=3D loading_size= % 800, "the packet > segmentation incorrect, %s" % tx_outlist) > + self.get_chksum_value_and_verify(dump_pcap, save_file, > + Nic_list) >=20 > for loading_size in self.loading_sizes: > # Nvgre test > @@ -340,6 +380,7 @@ class TestTSO(TestCase): > self.verify(int(tx_outlist[i]) =3D=3D 800, "the pack= et segmentation > incorrect, %s" % tx_outlist) > if loading_size% 800 !=3D 0: > self.verify(int(tx_outlist[num]) =3D=3D loading_size= % 800, "the packet > segmentation incorrect, %s" % tx_outlist) > + self.get_chksum_value_and_verify(dump_pcap, save_file, > + Nic_list) >=20 > def test_perf_TSO_2ports(self): > """ > -- > 2.17.2