[dts] [PATCH V2] tests/ kni: modify send_packet method
Zhou, JunX W
junx.w.zhou at intel.com
Wed Jan 22 09:50:30 CET 2020
Tested_by: Zhou, JunX W<junx.w.zhou at intel.com>
-----Original Message-----
From: dts [mailto:dts-bounces at dpdk.org] On Behalf Of Zeng Xiaoxiao
Sent: Wednesday, January 22, 2020 3:45 PM
To: dts at dpdk.org
Cc: Zeng, XiaoxiaoX <xiaoxiaox.zeng at intel.com>
Subject: [dts] [PATCH V2] tests/ kni: modify send_packet method
*.use scapy_append will cause drop packets.
Signed-off-by: Zeng Xiaoxiao <xiaoxiaox.zeng at intel.com>
---
tests/TestSuite_kni.py | 23 ++++++++++-------------
1 file changed, 10 insertions(+), 13 deletions(-)
diff --git a/tests/TestSuite_kni.py b/tests/TestSuite_kni.py index f1f85df..f611383 100644
--- a/tests/TestSuite_kni.py
+++ b/tests/TestSuite_kni.py
@@ -43,6 +43,7 @@ import time
from random import randint
from pktgen import PacketGeneratorHelper from test_case import TestCase
+import packet
dut_ports = []
port_virtual_interaces = []
@@ -259,6 +260,7 @@ class TestKni(TestCase):
"The linux tool brctl is needed to run this test suite")
self.dut.send_expect("sed -i -e 's/KNI_KMOD_ETHTOOL=n$/KNI_KMOD_ETHTOOL=y/' config/common_base", "# ", 30)
+ self.dut.send_expect("sed -i -e
+ 's/CONFIG_RTE_KNI_KMOD=n$/CONFIG_RTE_KNI_KMOD=y/' config/common_base",
+ "# ", 30)
self.dut.build_install_dpdk(self.target)
out = self.dut.build_dpdk_apps("./examples/kni/")
@@ -707,20 +709,15 @@ class TestKni(TestCase):
tx_mac = self.tester.get_mac(tx_port)
tx_interface = self.tester.get_interface(tx_port)
- self.tester.scapy_append('dstmac = "%s"' % rx_mac)
- self.tester.scapy_append('srcmac = "%s"' % tx_mac)
+ scapy_str = ['Ether(src = "%s",dst="%s")/IP()/UDP()/("X"*28)' % (tx_mac, rx_mac),
+ 'Ether(src = "%s",dst="%s")/IP()/TCP()/("X"*28)' % (tx_mac, rx_mac),
+ 'Ether(src = "%s",dst="%s")/IP()/ICMP()/("X"*28)' % (tx_mac, rx_mac),
+ 'Ether(src = "%s",dst="%s")/IP()/("X"*38)' % (tx_mac, rx_mac),
+ 'Ether(src = "%s",dst="%s")/("X"*46)' %
+ (tx_mac, rx_mac), ]
- self.tester.scapy_append(
- 'sendp([Ether(src = srcmac,dst=dstmac)/IP()/UDP()/("X"*28)],iface="%s",count=200)' % tx_interface)
- self.tester.scapy_append(
- 'sendp([Ether(src = srcmac,dst=dstmac)/IP()/TCP()/("X"*28)],iface="%s",count=200)' % tx_interface)
- self.tester.scapy_append(
- 'sendp([Ether(src = srcmac,dst=dstmac)/IP()/ICMP()/("X"*28)],iface="%s",count=200)' % tx_interface)
- self.tester.scapy_append(
- 'sendp([Ether(src = srcmac,dst=dstmac)/IP()/("X"*38)],iface="%s",count=200)' % tx_interface)
- self.tester.scapy_append(
- 'sendp([Ether(src = srcmac,dst=dstmac)/("X"*46)],iface="%s",count=200)' % tx_interface)
- self.tester.scapy_execute()
+ pkt = packet.Packet()
+ pkt.update_pkt(scapy_str)
+ pkt.send_pkt(self.tester, tx_port=tx_interface, count=200)
out = self.dut.send_expect("ifconfig %s" % virtual_interface, "# ")
m = re.search(rx_match, out)
--
1.8.3.1
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