* [dts] [PATCH V2] tests/tso:Verify the chksum value.
@ 2019-09-23 8:58 zhu,shuai
2019-09-29 5:45 ` Chen, Zhaoyan
0 siblings, 1 reply; 2+ messages in thread
From: zhu,shuai @ 2019-09-23 8:58 UTC (permalink / raw)
To: dts; +Cc: zhu,shuai
Add a new verification method.
Signed-off-by: zhu,shuai <shuaix.zhu@intel.com>
---
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
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [dts] [PATCH V2] tests/tso:Verify the chksum value.
2019-09-23 8:58 [dts] [PATCH V2] tests/tso:Verify the chksum value zhu,shuai
@ 2019-09-29 5:45 ` Chen, Zhaoyan
0 siblings, 0 replies; 2+ messages in thread
From: Chen, Zhaoyan @ 2019-09-29 5:45 UTC (permalink / raw)
To: Zhu, ShuaiX, dts; +Cc: Zhu, ShuaiX, Chen, Zhaoyan
Shuai, could you replace absolute folder "/root" with temporary file?
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 <shuaix.zhu@intel.com>
> Subject: [dts] [PATCH V2] tests/tso:Verify the chksum value.
>
> Add a new verification method.
>
> Signed-off-by: zhu,shuai <shuaix.zhu@intel.com>
> ---
> 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
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