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 ADC16A0613 for ; Mon, 23 Sep 2019 10:54:21 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 8853C1BE8F; Mon, 23 Sep 2019 10:54:21 +0200 (CEST) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by dpdk.org (Postfix) with ESMTP id 51BEF1BDFD for ; Mon, 23 Sep 2019 10:54:19 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 23 Sep 2019 01:54:18 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,539,1559545200"; d="scan'208";a="203082103" Received: from unknown (HELO dpdk-wenjielx-dtspatch135.sh.intel.com) ([10.240.176.135]) by fmsmga001.fm.intel.com with ESMTP; 23 Sep 2019 01:54:17 -0700 From: "zhu,shuai" To: dts@dpdk.org Cc: "zhu,shuai" Date: Mon, 23 Sep 2019 16:58:47 +0800 Message-Id: <1569229127-81072-1-git-send-email-shuaix.zhu@intel.com> X-Mailer: git-send-email 1.9.3 Subject: [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" Add a new verification method. Signed-off-by: zhu,shuai --- tests/TestSuite_tso.py | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) diff --git a/tests/TestSuite_tso.py b/tests/TestSuite_tso.py index 36e00fe..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 DEFAULT_MUT = 1500 TSO_MTU = 9000 @@ -164,6 +165,32 @@ class TestTSO(TestCase): scanner = ('tcpdump -vv -r tcpdump_{iface}.pcap 2>/dev/null | grep "seq" | grep "length"') return self.tcpdump_scanner(scanner.format(**locals())) + def get_chksum_value_and_verify(self, dump_pcap, save_file, Nic_list): + self.pks = load_pcapfile(dump_pcap) + for i in range(len(self.pks)): + self.pks = load_pcapfile(dump_pcap) + pks = self.pks[i] + out = pks.pktgen.pkt.show + chksum_list = re.findall(r'chksum=(0x\w+)', str(out)) + pks.pktgen.pkt['IP'].chksum=None + if "VXLAN" in str(out): + pks.pktgen.pkt['UDP'].chksum=None + pks.pktgen.pkt['VXLAN']['IP'].chksum=None + pks.pktgen.pkt['VXLAN']['TCP'].chksum=None + elif "GRE" in str(out): + pks.pktgen.pkt['GRE']['IP'].chksum=None + pks.pktgen.pkt['GRE']['TCP'].chksum=None + save_packets(self.pks, save_file + self.pks1 = load_pcapfile(save_file) + out1 = self.pks1[i].pktgen.pkt.show + chksum_list1 = re.findall(r'chksum=(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] == chksum_list1[0] and chksum_list[2] == chksum_list1[2] and chksum_list[3] == chksum_list1[3], \ + "The obtained chksum value is incorrect.") + else: + self.verify(chksum_list == chksum_list1, "The obtained chksum value is incorrect.") + def test_tso(self): """ TSO IPv4 TCP, IPv6 TCP, VXLan testing @@ -257,6 +284,10 @@ class TestTSO(TestCase): """ tx_interface = self.tester.get_interface(self.tester.get_local_port(self.dut_ports[0])) rx_interface = self.tester.get_interface(self.tester.get_local_port(self.dut_ports[1])) + + Nic_list = ["fortville_eagle", "fortville_spirit", "fortville_spirit_single", "fortville_25g"] + save_file = "save.pcap" + dump_pcap = "/root/tcpdump_%s.pcap" % rx_interface mac = self.dut.get_mac_address(self.dut_ports[0]) @@ -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 udp.") + 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) self.dut.send_expect("csum set ip hw %d" % self.dut_ports[1], "testpmd> ", 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 udp.") + 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) 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]) == 800, "the packet segmentation incorrect, %s" % tx_outlist) if loading_size% 800 != 0: self.verify(int(tx_outlist[num]) == loading_size% 800, "the packet segmentation incorrect, %s" % tx_outlist) + self.get_chksum_value_and_verify(dump_pcap, save_file, Nic_list) for loading_size in self.loading_sizes: # Nvgre test @@ -340,6 +380,7 @@ class TestTSO(TestCase): self.verify(int(tx_outlist[i]) == 800, "the packet segmentation incorrect, %s" % tx_outlist) if loading_size% 800 != 0: self.verify(int(tx_outlist[num]) == loading_size% 800, "the packet segmentation incorrect, %s" % tx_outlist) + self.get_chksum_value_and_verify(dump_pcap, save_file, Nic_list) def test_perf_TSO_2ports(self): """ -- 2.17.2