* [dts] [DTS][PATCH V1 1/2] update packet checking case, send 2000 random packets, check dut not loss packet
@ 2016-02-04 3:22 xu,huilong
2016-02-04 3:22 ` [dts] [DTS][PATCH V1 2/2] creat a pcap file include 2000 random packet, used scapy send the pcap, and " xu,huilong
2016-02-24 1:42 ` [dts] [DTS][PATCH V1 1/2] update packet checking case, send 2000 random packets, " Tang, HaifengX
0 siblings, 2 replies; 5+ messages in thread
From: xu,huilong @ 2016-02-04 3:22 UTC (permalink / raw)
To: dts
Signed-off-by: xu,huilong <huilongx.xu@intel.com>
---
test_plans/pmd_test_plan.rst | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/test_plans/pmd_test_plan.rst b/test_plans/pmd_test_plan.rst
index 1073149..c5e346e 100644
--- a/test_plans/pmd_test_plan.rst
+++ b/test_plans/pmd_test_plan.rst
@@ -82,10 +82,8 @@ The linuxapp is started with the following parameters:
--rxpt=4 --rxht=4 --rxwt=16 --txpt=36 --txht=0 --txwt=0 --txrst=32
-The tester sends packets with different sizes (64, 65, 128, 256, 512, 1024,
-1280 and 1518 bytes), using scapy, which will be forwarded by the DUT.
-The test checks if the packets are correctly forwarded and if both RX and TX
-packet sizes match.
+The tester sends 2000 packets with different type, using scapy, which will be forwarded by the DUT.
+The test checks if the packets are correctly forwarded and if both RX and TX packet number is 2000
Test Case: Descriptors Checking
===============================
--
1.9.3
^ permalink raw reply [flat|nested] 5+ messages in thread
* [dts] [DTS][PATCH V1 2/2] creat a pcap file include 2000 random packet, used scapy send the pcap, and check dut not loss packet
2016-02-04 3:22 [dts] [DTS][PATCH V1 1/2] update packet checking case, send 2000 random packets, check dut not loss packet xu,huilong
@ 2016-02-04 3:22 ` xu,huilong
2016-02-15 1:55 ` Xu, HuilongX
2016-02-24 1:42 ` [dts] [DTS][PATCH V1 1/2] update packet checking case, send 2000 random packets, " Tang, HaifengX
1 sibling, 1 reply; 5+ messages in thread
From: xu,huilong @ 2016-02-04 3:22 UTC (permalink / raw)
To: dts
Signed-off-by: xu,huilong <huilongx.xu@intel.com>
---
tests/TestSuite_pmd.py | 55 +++++++++++++++++++++++++++++++++++++++++++++-----
1 file changed, 50 insertions(+), 5 deletions(-)
diff --git a/tests/TestSuite_pmd.py b/tests/TestSuite_pmd.py
index eeec53f..7a8df89 100644
--- a/tests/TestSuite_pmd.py
+++ b/tests/TestSuite_pmd.py
@@ -1,6 +1,6 @@
# BSD LICENSE
#
-# Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+# Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
@@ -37,12 +37,14 @@ Test userland 10Gb PMD
import dts
import re
import time
+import random
from test_case import TestCase
from plotting import Plotting
from time import sleep
from settings import HEADER_SIZE
from pmd_output import PmdOutput
from etgen import IxiaPacketGenerator
+from scapy.all import *
class TestPmd(TestCase,IxiaPacketGenerator):
@@ -81,6 +83,8 @@ class TestPmd(TestCase,IxiaPacketGenerator):
self.frame_sizes = [64, 65, 128, 256, 512, 1024, 1280, 1518]
self.rxfreet_values = [0, 8, 16, 32, 64, 128]
+
+ self.total_packets = 2000
self.test_cycles = [{'cores': '1S/1C/1T', 'Mpps': {}, 'pct': {}},
{'cores': '1S/2C/1T', 'Mpps': {}, 'pct': {}},
@@ -113,7 +117,37 @@ class TestPmd(TestCase,IxiaPacketGenerator):
Run before each test case.
"""
pass
-
+ def random_ip(self, iptype):
+ tmp = []
+ if 'ipv4' == iptype:
+ for i in range(4):
+ tmp.append(str(random.randint(10, 254)))
+ return '.'.join(tmp)
+ if 'ipv6' == iptype:
+ for i in range(8):
+ tmp.append(str(hex(random.randint(0, 65535)))[2:])
+ return ':'.join(tmp)
+ else:
+ self.logger.warning("invalid ip type: %s" % iptype)
+ def creat_pcap(self, filename, dst_mac, tx_intf):
+ packets = []
+ packet_type = [Ether(dst="%s" % dst_mac, src=get_if_hwaddr(tx_intf))/IP(src="%s" % self.random_ip("ipv4"), dst="%s" % self.random_ip("ipv4"))/("X"), #ipv4 packet
+ Ether(dst="%s" % dst_mac, src=get_if_hwaddr(tx_intf))/IP(src="%s" % self.random_ip("ipv4"), dst="%s" % self.random_ip("ipv4"))/TCP()/("X"), #ipv4 tcp packet
+ Ether(dst="%s" % dst_mac, src=get_if_hwaddr(tx_intf))/IP(src="%s" % self.random_ip("ipv4"), dst="%s" % self.random_ip("ipv4"))/UDP()/("X"), #ipv4 udp packet
+ Ether(dst="%s" % dst_mac, src=get_if_hwaddr(tx_intf))/IP(src="%s" % self.random_ip("ipv4"), dst="%s" % self.random_ip("ipv4"))/SCTP(tag=1)/("X"),#ipv4 sctp packet
+ Ether(dst="%s" % dst_mac, src=get_if_hwaddr(tx_intf))/("X"), # l2 packet
+ Ether(dst="%s" % dst_mac, src=get_if_hwaddr(tx_intf))/IPv6(src="%s" % self.random_ip("ipv6"), dst="%s" % self.random_ip("ipv6"))/("X"), # ipv6 packet
+ Ether(dst="%s" % dst_mac, src=get_if_hwaddr(tx_intf))/IPv6(src="%s" % self.random_ip("ipv6"), dst="%s" % self.random_ip("ipv6"))/UDP()/("X"), #ipv6 udp packet
+ Ether(dst="%s" % dst_mac, src=get_if_hwaddr(tx_intf))/IPv6(src="%s" % self.random_ip("ipv6"), dst="%s" % self.random_ip("ipv6"))/TCP()/("X"), # ipv6 tcp packet
+ Ether(dst="%s" % dst_mac, src=get_if_hwaddr(tx_intf))/IPv6(src="%s" % self.random_ip("ipv6"), dst="%s" % self.random_ip("ipv6"))/SCTP(tag=1)/("X"), # ipv6 sctp packet
+ ]
+ for packet in packet_type:
+ for i in range(self.total_packets / len(packet_type)):
+ packets.append(packet)
+ for i in range(self.total_packets % len(packet_type)):
+ packets.append(packet_type[random.randint(0, len(packet_type) - 1)])
+ wrpcap(filename, packets)
+ self.tester.session.copy_file_to(filename)
def test_perf_pmd_performance_4ports(self):
"""
PMD Performance Benchmarking with 4 ports.
@@ -322,11 +356,22 @@ class TestPmd(TestCase,IxiaPacketGenerator):
port_mask = dts.create_mask([self.dut_ports[0], self.dut_ports[1]])
self.pmdout.start_testpmd("1S/2C/1T", "--portmask=%s" % port_mask, socket=self.ports_socket)
+
+ self.dut.send_expect("set fwd mac", "testpmd> ")
self.dut.send_expect("start", "testpmd> ")
- for size in self.frame_sizes:
- self.send_packet(size)
+ interface = self.tester.get_interface(
+ self.tester.get_local_port(self.dut_ports[0]))
+ mac = self.dut.get_mac_address(self.dut_ports[0])
+ self.creat_pcap("random_packet.pcap", mac, interface)
+ self.tester.scapy_append('pcap = rdpcap("random_packet.pcap")')
+ self.tester.scapy_append('sendp(pcap, iface="%s")' % interface)
+ self.tester.scapy_execute(120)
+
+ #self.dut.send_expect("stop", "testpmd> ")
+ dut_rxpackets = self.get_stats(self.dut_ports[0])['RX-packets']
+ dut_txpackets = self.get_stats(self.dut_ports[1])['TX-packets']
+ self.verify(dut_txpackets == self.total_packets and dut_rxpackets == dut_txpackets, "loss packets,tester send %d packets, dut rx packets %s, dut tx packets %s" %(self.total_packets, dut_rxpackets, dut_txpackets) )
- self.dut.send_expect("stop", "testpmd> ")
self.dut.send_expect("quit", "# ", 30)
sleep(5)
--
1.9.3
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [dts] [DTS][PATCH V1 2/2] creat a pcap file include 2000 random packet, used scapy send the pcap, and check dut not loss packet
2016-02-04 3:22 ` [dts] [DTS][PATCH V1 2/2] creat a pcap file include 2000 random packet, used scapy send the pcap, and " xu,huilong
@ 2016-02-15 1:55 ` Xu, HuilongX
2016-03-02 5:21 ` Liu, Yong
0 siblings, 1 reply; 5+ messages in thread
From: Xu, HuilongX @ 2016-02-15 1:55 UTC (permalink / raw)
To: Xu, HuilongX, dts
Hi all,
Could you have time, review this patch and give me some comments.
Thanks a lot
> -----Original Message-----
> From: Xu, HuilongX
> Sent: Thursday, February 04, 2016 11:22 AM
> To: dts@dpdk.org
> Cc: Xu, HuilongX
> Subject: [DTS][PATCH V1 2/2] creat a pcap file include 2000 random packet,
> used scapy send the pcap, and check dut not loss packet
>
> Signed-off-by: xu,huilong <huilongx.xu@intel.com>
> ---
> tests/TestSuite_pmd.py | 55
> +++++++++++++++++++++++++++++++++++++++++++++-----
> 1 file changed, 50 insertions(+), 5 deletions(-)
>
> diff --git a/tests/TestSuite_pmd.py b/tests/TestSuite_pmd.py
> index eeec53f..7a8df89 100644
> --- a/tests/TestSuite_pmd.py
> +++ b/tests/TestSuite_pmd.py
> @@ -1,6 +1,6 @@
> # BSD LICENSE
> #
> -# Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
> +# Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
> # All rights reserved.
> #
> # Redistribution and use in source and binary forms, with or without
> @@ -37,12 +37,14 @@ Test userland 10Gb PMD
> import dts
> import re
> import time
> +import random
> from test_case import TestCase
> from plotting import Plotting
> from time import sleep
> from settings import HEADER_SIZE
> from pmd_output import PmdOutput
> from etgen import IxiaPacketGenerator
> +from scapy.all import *
>
> class TestPmd(TestCase,IxiaPacketGenerator):
>
> @@ -81,6 +83,8 @@ class TestPmd(TestCase,IxiaPacketGenerator):
> self.frame_sizes = [64, 65, 128, 256, 512, 1024, 1280, 1518]
>
> self.rxfreet_values = [0, 8, 16, 32, 64, 128]
> +
> + self.total_packets = 2000
>
> self.test_cycles = [{'cores': '1S/1C/1T', 'Mpps': {}, 'pct': {}},
> {'cores': '1S/2C/1T', 'Mpps': {}, 'pct': {}},
> @@ -113,7 +117,37 @@ class TestPmd(TestCase,IxiaPacketGenerator):
> Run before each test case.
> """
> pass
> -
> + def random_ip(self, iptype):
> + tmp = []
> + if 'ipv4' == iptype:
> + for i in range(4):
> + tmp.append(str(random.randint(10, 254)))
> + return '.'.join(tmp)
> + if 'ipv6' == iptype:
> + for i in range(8):
> + tmp.append(str(hex(random.randint(0, 65535)))[2:])
> + return ':'.join(tmp)
> + else:
> + self.logger.warning("invalid ip type: %s" % iptype)
> + def creat_pcap(self, filename, dst_mac, tx_intf):
> + packets = []
> + packet_type = [Ether(dst="%s" % dst_mac,
> src=get_if_hwaddr(tx_intf))/IP(src="%s" % self.random_ip("ipv4"),
> dst="%s" % self.random_ip("ipv4"))/("X"), #ipv4 packet
> + Ether(dst="%s" % dst_mac,
> src=get_if_hwaddr(tx_intf))/IP(src="%s" % self.random_ip("ipv4"),
> dst="%s" % self.random_ip("ipv4"))/TCP()/("X"), #ipv4 tcp packet
> + Ether(dst="%s" % dst_mac,
> src=get_if_hwaddr(tx_intf))/IP(src="%s" % self.random_ip("ipv4"),
> dst="%s" % self.random_ip("ipv4"))/UDP()/("X"), #ipv4 udp packet
> + Ether(dst="%s" % dst_mac,
> src=get_if_hwaddr(tx_intf))/IP(src="%s" % self.random_ip("ipv4"),
> dst="%s" % self.random_ip("ipv4"))/SCTP(tag=1)/("X"),#ipv4 sctp packet
> + Ether(dst="%s" % dst_mac,
> src=get_if_hwaddr(tx_intf))/("X"), # l2 packet
> + Ether(dst="%s" % dst_mac,
> src=get_if_hwaddr(tx_intf))/IPv6(src="%s" % self.random_ip("ipv6"),
> dst="%s" % self.random_ip("ipv6"))/("X"), # ipv6 packet
> + Ether(dst="%s" % dst_mac,
> src=get_if_hwaddr(tx_intf))/IPv6(src="%s" % self.random_ip("ipv6"),
> dst="%s" % self.random_ip("ipv6"))/UDP()/("X"), #ipv6 udp packet
> + Ether(dst="%s" % dst_mac,
> src=get_if_hwaddr(tx_intf))/IPv6(src="%s" % self.random_ip("ipv6"),
> dst="%s" % self.random_ip("ipv6"))/TCP()/("X"), # ipv6 tcp packet
> + Ether(dst="%s" % dst_mac,
> src=get_if_hwaddr(tx_intf))/IPv6(src="%s" % self.random_ip("ipv6"),
> dst="%s" % self.random_ip("ipv6"))/SCTP(tag=1)/("X"), # ipv6 sctp packet
> + ]
> + for packet in packet_type:
> + for i in range(self.total_packets / len(packet_type)):
> + packets.append(packet)
> + for i in range(self.total_packets % len(packet_type)):
> + packets.append(packet_type[random.randint(0, len(packet_type)
> - 1)])
> + wrpcap(filename, packets)
> + self.tester.session.copy_file_to(filename)
> def test_perf_pmd_performance_4ports(self):
> """
> PMD Performance Benchmarking with 4 ports.
> @@ -322,11 +356,22 @@ class TestPmd(TestCase,IxiaPacketGenerator):
> port_mask = dts.create_mask([self.dut_ports[0],
> self.dut_ports[1]])
>
> self.pmdout.start_testpmd("1S/2C/1T", "--portmask=%s" % port_mask,
> socket=self.ports_socket)
> +
> + self.dut.send_expect("set fwd mac", "testpmd> ")
> self.dut.send_expect("start", "testpmd> ")
> - for size in self.frame_sizes:
> - self.send_packet(size)
> + interface = self.tester.get_interface(
> + self.tester.get_local_port(self.dut_ports[0]))
> + mac = self.dut.get_mac_address(self.dut_ports[0])
> + self.creat_pcap("random_packet.pcap", mac, interface)
> + self.tester.scapy_append('pcap = rdpcap("random_packet.pcap")')
> + self.tester.scapy_append('sendp(pcap, iface="%s")' % interface)
> + self.tester.scapy_execute(120)
> +
> + #self.dut.send_expect("stop", "testpmd> ")
> + dut_rxpackets = self.get_stats(self.dut_ports[0])['RX-packets']
> + dut_txpackets = self.get_stats(self.dut_ports[1])['TX-packets']
> + self.verify(dut_txpackets == self.total_packets and dut_rxpackets
> == dut_txpackets, "loss packets,tester send %d packets, dut rx packets %s,
> dut tx packets %s" %(self.total_packets, dut_rxpackets, dut_txpackets) )
>
> - self.dut.send_expect("stop", "testpmd> ")
> self.dut.send_expect("quit", "# ", 30)
> sleep(5)
>
> --
> 1.9.3
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [dts] [DTS][PATCH V1 1/2] update packet checking case, send 2000 random packets, check dut not loss packet
2016-02-04 3:22 [dts] [DTS][PATCH V1 1/2] update packet checking case, send 2000 random packets, check dut not loss packet xu,huilong
2016-02-04 3:22 ` [dts] [DTS][PATCH V1 2/2] creat a pcap file include 2000 random packet, used scapy send the pcap, and " xu,huilong
@ 2016-02-24 1:42 ` Tang, HaifengX
1 sibling, 0 replies; 5+ messages in thread
From: Tang, HaifengX @ 2016-02-24 1:42 UTC (permalink / raw)
To: Xu, HuilongX, dts
Acked-by:Tang,Haifeng <haifengx.tang@intel.com>
>-----Original Message-----
>From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of xu,huilong
>Sent: Thursday, February 04, 2016 11:22 AM
>To: dts@dpdk.org
>Subject: [dts] [DTS][PATCH V1 1/2] update packet checking case, send 2000 random packets, check dut not loss packet
>
>Signed-off-by: xu,huilong <huilongx.xu@intel.com>
>---
> test_plans/pmd_test_plan.rst | 6 ++----
> 1 file changed, 2 insertions(+), 4 deletions(-)
>
>diff --git a/test_plans/pmd_test_plan.rst b/test_plans/pmd_test_plan.rst index 1073149..c5e346e 100644
>--- a/test_plans/pmd_test_plan.rst
>+++ b/test_plans/pmd_test_plan.rst
>@@ -82,10 +82,8 @@ The linuxapp is started with the following parameters:
> --rxpt=4 --rxht=4 --rxwt=16 --txpt=36 --txht=0 --txwt=0 --txrst=32
>
>
>-The tester sends packets with different sizes (64, 65, 128, 256, 512, 1024,
>-1280 and 1518 bytes), using scapy, which will be forwarded by the DUT.
>-The test checks if the packets are correctly forwarded and if both RX and TX -packet sizes match.
>+The tester sends 2000 packets with different type, using scapy, which will be forwarded by the DUT.
>+The test checks if the packets are correctly forwarded and if both RX
>+and TX packet number is 2000
>
> Test Case: Descriptors Checking
> ===============================
>--
>1.9.3
>
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [dts] [DTS][PATCH V1 2/2] creat a pcap file include 2000 random packet, used scapy send the pcap, and check dut not loss packet
2016-02-15 1:55 ` Xu, HuilongX
@ 2016-03-02 5:21 ` Liu, Yong
0 siblings, 0 replies; 5+ messages in thread
From: Liu, Yong @ 2016-03-02 5:21 UTC (permalink / raw)
To: Xu, HuilongX, dts
Hi Huilong,
In tester module , there has been one function named as
"check_random_pkts" which do the same validation task.
We do not need to re-invent the wheel, you can use this function for
packet integration check.
BTW, scapy 2.2.0 has issue in packet analysis, please use latest scapy
release.
On 02/15/2016 09:55 AM, Xu, HuilongX wrote:
> Hi all,
> Could you have time, review this patch and give me some comments.
> Thanks a lot
>
>> -----Original Message-----
>> From: Xu, HuilongX
>> Sent: Thursday, February 04, 2016 11:22 AM
>> To: dts@dpdk.org
>> Cc: Xu, HuilongX
>> Subject: [DTS][PATCH V1 2/2] creat a pcap file include 2000 random packet,
>> used scapy send the pcap, and check dut not loss packet
>>
>> Signed-off-by: xu,huilong <huilongx.xu@intel.com>
>> ---
>> tests/TestSuite_pmd.py | 55
>> +++++++++++++++++++++++++++++++++++++++++++++-----
>> 1 file changed, 50 insertions(+), 5 deletions(-)
>>
>> diff --git a/tests/TestSuite_pmd.py b/tests/TestSuite_pmd.py
>> index eeec53f..7a8df89 100644
>> --- a/tests/TestSuite_pmd.py
>> +++ b/tests/TestSuite_pmd.py
>> @@ -1,6 +1,6 @@
>> # BSD LICENSE
>> #
>> -# Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
>> +# Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
>> # All rights reserved.
>> #
>> # Redistribution and use in source and binary forms, with or without
>> @@ -37,12 +37,14 @@ Test userland 10Gb PMD
>> import dts
>> import re
>> import time
>> +import random
>> from test_case import TestCase
>> from plotting import Plotting
>> from time import sleep
>> from settings import HEADER_SIZE
>> from pmd_output import PmdOutput
>> from etgen import IxiaPacketGenerator
>> +from scapy.all import *
>>
>> class TestPmd(TestCase,IxiaPacketGenerator):
>>
>> @@ -81,6 +83,8 @@ class TestPmd(TestCase,IxiaPacketGenerator):
>> self.frame_sizes = [64, 65, 128, 256, 512, 1024, 1280, 1518]
>>
>> self.rxfreet_values = [0, 8, 16, 32, 64, 128]
>> +
>> + self.total_packets = 2000
>>
>> self.test_cycles = [{'cores': '1S/1C/1T', 'Mpps': {}, 'pct': {}},
>> {'cores': '1S/2C/1T', 'Mpps': {}, 'pct': {}},
>> @@ -113,7 +117,37 @@ class TestPmd(TestCase,IxiaPacketGenerator):
>> Run before each test case.
>> """
>> pass
>> -
>> + def random_ip(self, iptype):
>> + tmp = []
>> + if 'ipv4' == iptype:
>> + for i in range(4):
>> + tmp.append(str(random.randint(10, 254)))
>> + return '.'.join(tmp)
>> + if 'ipv6' == iptype:
>> + for i in range(8):
>> + tmp.append(str(hex(random.randint(0, 65535)))[2:])
>> + return ':'.join(tmp)
>> + else:
>> + self.logger.warning("invalid ip type: %s" % iptype)
>> + def creat_pcap(self, filename, dst_mac, tx_intf):
>> + packets = []
>> + packet_type = [Ether(dst="%s" % dst_mac,
>> src=get_if_hwaddr(tx_intf))/IP(src="%s" % self.random_ip("ipv4"),
>> dst="%s" % self.random_ip("ipv4"))/("X"), #ipv4 packet
>> + Ether(dst="%s" % dst_mac,
>> src=get_if_hwaddr(tx_intf))/IP(src="%s" % self.random_ip("ipv4"),
>> dst="%s" % self.random_ip("ipv4"))/TCP()/("X"), #ipv4 tcp packet
>> + Ether(dst="%s" % dst_mac,
>> src=get_if_hwaddr(tx_intf))/IP(src="%s" % self.random_ip("ipv4"),
>> dst="%s" % self.random_ip("ipv4"))/UDP()/("X"), #ipv4 udp packet
>> + Ether(dst="%s" % dst_mac,
>> src=get_if_hwaddr(tx_intf))/IP(src="%s" % self.random_ip("ipv4"),
>> dst="%s" % self.random_ip("ipv4"))/SCTP(tag=1)/("X"),#ipv4 sctp packet
>> + Ether(dst="%s" % dst_mac,
>> src=get_if_hwaddr(tx_intf))/("X"), # l2 packet
>> + Ether(dst="%s" % dst_mac,
>> src=get_if_hwaddr(tx_intf))/IPv6(src="%s" % self.random_ip("ipv6"),
>> dst="%s" % self.random_ip("ipv6"))/("X"), # ipv6 packet
>> + Ether(dst="%s" % dst_mac,
>> src=get_if_hwaddr(tx_intf))/IPv6(src="%s" % self.random_ip("ipv6"),
>> dst="%s" % self.random_ip("ipv6"))/UDP()/("X"), #ipv6 udp packet
>> + Ether(dst="%s" % dst_mac,
>> src=get_if_hwaddr(tx_intf))/IPv6(src="%s" % self.random_ip("ipv6"),
>> dst="%s" % self.random_ip("ipv6"))/TCP()/("X"), # ipv6 tcp packet
>> + Ether(dst="%s" % dst_mac,
>> src=get_if_hwaddr(tx_intf))/IPv6(src="%s" % self.random_ip("ipv6"),
>> dst="%s" % self.random_ip("ipv6"))/SCTP(tag=1)/("X"), # ipv6 sctp packet
>> + ]
>> + for packet in packet_type:
>> + for i in range(self.total_packets / len(packet_type)):
>> + packets.append(packet)
>> + for i in range(self.total_packets % len(packet_type)):
>> + packets.append(packet_type[random.randint(0, len(packet_type)
>> - 1)])
>> + wrpcap(filename, packets)
>> + self.tester.session.copy_file_to(filename)
>> def test_perf_pmd_performance_4ports(self):
>> """
>> PMD Performance Benchmarking with 4 ports.
>> @@ -322,11 +356,22 @@ class TestPmd(TestCase,IxiaPacketGenerator):
>> port_mask = dts.create_mask([self.dut_ports[0],
>> self.dut_ports[1]])
>>
>> self.pmdout.start_testpmd("1S/2C/1T", "--portmask=%s" % port_mask,
>> socket=self.ports_socket)
>> +
>> + self.dut.send_expect("set fwd mac", "testpmd> ")
>> self.dut.send_expect("start", "testpmd> ")
>> - for size in self.frame_sizes:
>> - self.send_packet(size)
>> + interface = self.tester.get_interface(
>> + self.tester.get_local_port(self.dut_ports[0]))
>> + mac = self.dut.get_mac_address(self.dut_ports[0])
>> + self.creat_pcap("random_packet.pcap", mac, interface)
>> + self.tester.scapy_append('pcap = rdpcap("random_packet.pcap")')
>> + self.tester.scapy_append('sendp(pcap, iface="%s")' % interface)
>> + self.tester.scapy_execute(120)
>> +
>> + #self.dut.send_expect("stop", "testpmd> ")
>> + dut_rxpackets = self.get_stats(self.dut_ports[0])['RX-packets']
>> + dut_txpackets = self.get_stats(self.dut_ports[1])['TX-packets']
>> + self.verify(dut_txpackets == self.total_packets and dut_rxpackets
>> == dut_txpackets, "loss packets,tester send %d packets, dut rx packets %s,
>> dut tx packets %s" %(self.total_packets, dut_rxpackets, dut_txpackets) )
>>
>> - self.dut.send_expect("stop", "testpmd> ")
>> self.dut.send_expect("quit", "# ", 30)
>> sleep(5)
>>
>> --
>> 1.9.3
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2016-03-02 5:18 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-02-04 3:22 [dts] [DTS][PATCH V1 1/2] update packet checking case, send 2000 random packets, check dut not loss packet xu,huilong
2016-02-04 3:22 ` [dts] [DTS][PATCH V1 2/2] creat a pcap file include 2000 random packet, used scapy send the pcap, and " xu,huilong
2016-02-15 1:55 ` Xu, HuilongX
2016-03-02 5:21 ` Liu, Yong
2016-02-24 1:42 ` [dts] [DTS][PATCH V1 1/2] update packet checking case, send 2000 random packets, " Tang, HaifengX
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