* [dts] [PATCH] TX preparation test suite
@ 2017-02-23 1:55 Xueqin Lin
2017-05-04 3:23 ` Liu, Yong
0 siblings, 1 reply; 2+ messages in thread
From: Xueqin Lin @ 2017-02-23 1:55 UTC (permalink / raw)
To: dts; +Cc: Xueqin Lin
---
tests/TestSuite_tx_preparation.py | 172 ++++++++++++++++++++++++++++++++++++++
1 file changed, 172 insertions(+)
create mode 100644 tests/TestSuite_tx_preparation.py
diff --git a/tests/TestSuite_tx_preparation.py b/tests/TestSuite_tx_preparation.py
new file mode 100644
index 0000000..3ea42d5
--- /dev/null
+++ b/tests/TestSuite_tx_preparation.py
@@ -0,0 +1,172 @@
+# BSD LICENSE
+#
+# Copyright(c) 2010-2017 Intel Corporation. All rights reserved.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in
+# the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Intel Corporation nor the names of its
+# contributors may be used to endorse or promote products derived
+# from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+
+"""
+DPDK Test suite.
+
+Test tx preparation feature
+
+"""
+
+import os
+import time
+import dut
+from config import PortConf
+from test_case import TestCase
+from pmd_output import PmdOutput
+from settings import FOLDERS
+from packet import Packet
+#
+#
+# Test class.
+#
+
+
+class TestTX_preparation(TestCase):
+ #
+ # Test cases.
+ #
+
+ def set_up_all(self):
+ """
+ Run at the start of each test suite.
+ """
+ self.ports = self.dut.get_ports(self.nic)
+ self.verify(len(self.ports) >= 1, "Insufficient number of ports.")
+ self.used_dut_port = self.ports[0]
+ tester_port = self.tester.get_local_port(self.used_dut_port)
+ self.tester_intf = self.tester.get_interface(tester_port)
+ self.tester.send_expect("ethtool -K %s rx off tx off tso off gso\
+ off gro off lro off" %self.tester_intf, "#")
+
+ def set_up(self):
+ """
+ Run before each test case.
+ """
+ self.dut_testpmd = PmdOutput(self.dut)
+ self.dut_testpmd.start_testpmd("Default", "--port-topology=chained")
+ self.dmac = self.dut_testpmd.get_port_mac(0)
+ self.dut_testpmd.execute_cmd('set fwd csum')
+ self.dut_testpmd.execute_cmd('set verbose 1')
+
+ def start_tcpdump(self, rxItf):
+
+ self.tester.send_expect("rm -rf ./getPackageByTcpdump.cap", "#")
+ self.tester.send_expect("tcpdump -Q in -i %s -n -e -vv -w\
+ ./getPackageByTcpdump.cap 2> /dev/null& " % rxItf, "#")
+
+ def get_tcpdump_package(self):
+ self.tester.send_expect("killall tcpdump", "#")
+ return self.tester.send_expect(
+ "tcpdump -nn -e -v -r ./getPackageByTcpdump.cap", "#")
+
+ def send_packet_verify(self, tsoflag = 0):
+ """
+ Send packet to portid and output
+ """
+ pkts = {'IPv4/cksum TCP': 'Ether(dst="%s")/IP()/TCP(flags=0x10)\
+ /Raw(RandString(50))' % self.dmac,
+ 'IPv4/bad IP cksum': 'Ether(dst="%s")/IP(chksum=0x1234)\
+ /TCP(flags=0x10)/Raw(RandString(50))' %self.dmac,
+ 'IPv4/bad TCP cksum': 'Ether(dst="%s")/IP()/TCP(flags=0x10,\
+ chksum=0x1234)/Raw(RandString(50))' %self.dmac,
+ 'IPv4/large pkt': 'Ether(dst="%s")/IP()/TCP(flags=0x10)\
+ /Raw(RandString(1400))' %self.dmac,
+ 'IPv4/bad cksum/large pkt': 'Ether(dst="%s")/IP(chksum=0x1234)\
+ /TCP(flags=0x10,chksum=0x1234)/Raw(RandString(1400))'
+ %self.dmac,
+ 'IPv6/cksum TCP': 'Ether(dst="%s")/IPv6()/TCP(flags=0x10)\
+ /Raw(RandString(50))' %self.dmac,
+ 'IPv6/cksum UDP': 'Ether(dst="%s")/IPv6()/UDP()\
+ /Raw(RandString(50))' %self.dmac,
+ 'IPv6/bad TCP cksum': 'Ether(dst="%s")/IPv6()/TCP(flags=0x10,\
+ chksum=0x1234)/Raw(RandString(50))' %self.dmac,
+ 'IPv6/large pkt': 'Ether(dst="%s")/IPv6()/TCP(flags=0x10)\
+ /Raw(RandString(1400))' %self.dmac }
+
+ for packet_type in pkts.keys():
+ self.start_tcpdump(self.tester_intf)
+ self.tester.scapy_append(
+ 'sendp([%s], iface="%s")' % (pkts[packet_type], self.tester_intf))
+ self.tester.scapy_execute()
+ out = self.get_tcpdump_package()
+ if packet_type == 'IPv6/cksum UDP':
+ self.verify("udp sum ok" in out,
+ "Failed to check UDP checksum correctness!!!")
+ else :
+ self.verify("cksum" in out, "Failed to check IP/TCP checksum!!!")
+ self.verify("correct" in out and "incorrect" not in out,
+ "Failed to check IP/TCP/UDP checksum correctness!!!")
+
+ if tsoflag == 1:
+ if packet_type in\
+ ['IPv4/large pkt', 'IPv6/large pkt', 'IPv4/bad cksum/large pkt']:
+ self.verify("length 800" in out and "length 600" in out,
+ "Failed to verify TSO correctness for large packets!!!")
+
+
+ def test_tx_preparation_NonTSO(self):
+ """
+ ftag functional test
+ """
+ self.dut_testpmd.execute_cmd('tso set 0 0')
+ self.dut_testpmd.execute_cmd('start')
+
+ self.send_packet_verify()
+ self.dut_testpmd.execute_cmd('stop')
+ self.dut_testpmd.quit()
+
+ def test_tx_preparation_TSO(self):
+ """
+ ftag functional test
+ """
+ self.dut_testpmd.execute_cmd('tso set 800 0')
+ self.dut_testpmd.execute_cmd('start')
+
+ self.send_packet_verify(1)
+ self.dut_testpmd.execute_cmd('stop')
+ self.dut_testpmd.quit()
+
+
+ def tear_down(self):
+ """
+ Run after each test case.
+ """
+ pass
+
+
+ def tear_down_all(self):
+ """
+ Run after each test suite.
+ """
+ self.dut.kill_all()
--
2.5.5
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [dts] [PATCH] TX preparation test suite
2017-02-23 1:55 [dts] [PATCH] TX preparation test suite Xueqin Lin
@ 2017-05-04 3:23 ` Liu, Yong
0 siblings, 0 replies; 2+ messages in thread
From: Liu, Yong @ 2017-05-04 3:23 UTC (permalink / raw)
To: Lin, Xueqin, dts; +Cc: Lin, Xueqin
Thanks, applied.
> -----Original Message-----
> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of Xueqin Lin
> Sent: Thursday, February 23, 2017 9:56 AM
> To: dts@dpdk.org
> Cc: Lin, Xueqin <xueqin.lin@intel.com>
> Subject: [dts] [PATCH] TX preparation test suite
>
> ---
> tests/TestSuite_tx_preparation.py | 172
> ++++++++++++++++++++++++++++++++++++++
> 1 file changed, 172 insertions(+)
> create mode 100644 tests/TestSuite_tx_preparation.py
>
> diff --git a/tests/TestSuite_tx_preparation.py
> b/tests/TestSuite_tx_preparation.py
> new file mode 100644
> index 0000000..3ea42d5
> --- /dev/null
> +++ b/tests/TestSuite_tx_preparation.py
> @@ -0,0 +1,172 @@
> +# BSD LICENSE
> +#
> +# Copyright(c) 2010-2017 Intel Corporation. All rights reserved.
> +# All rights reserved.
> +#
> +# Redistribution and use in source and binary forms, with or without
> +# modification, are permitted provided that the following conditions
> +# are met:
> +#
> +# * Redistributions of source code must retain the above copyright
> +# notice, this list of conditions and the following disclaimer.
> +# * Redistributions in binary form must reproduce the above copyright
> +# notice, this list of conditions and the following disclaimer in
> +# the documentation and/or other materials provided with the
> +# distribution.
> +# * Neither the name of Intel Corporation nor the names of its
> +# contributors may be used to endorse or promote products derived
> +# from this software without specific prior written permission.
> +#
> +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
> +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
> +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
> +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
> +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
> +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
> +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
> +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
> +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
> +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
> +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
> +
> +
> +
> +"""
> +DPDK Test suite.
> +
> +Test tx preparation feature
> +
> +"""
> +
> +import os
> +import time
> +import dut
> +from config import PortConf
> +from test_case import TestCase
> +from pmd_output import PmdOutput
> +from settings import FOLDERS
> +from packet import Packet
> +#
> +#
> +# Test class.
> +#
> +
> +
> +class TestTX_preparation(TestCase):
> + #
> + # Test cases.
> + #
> +
> + def set_up_all(self):
> + """
> + Run at the start of each test suite.
> + """
> + self.ports = self.dut.get_ports(self.nic)
> + self.verify(len(self.ports) >= 1, "Insufficient number of ports.")
> + self.used_dut_port = self.ports[0]
> + tester_port = self.tester.get_local_port(self.used_dut_port)
> + self.tester_intf = self.tester.get_interface(tester_port)
> + self.tester.send_expect("ethtool -K %s rx off tx off tso off gso\
> + off gro off lro off" %self.tester_intf, "#")
> +
> + def set_up(self):
> + """
> + Run before each test case.
> + """
> + self.dut_testpmd = PmdOutput(self.dut)
> + self.dut_testpmd.start_testpmd("Default", "--port-
> topology=chained")
> + self.dmac = self.dut_testpmd.get_port_mac(0)
> + self.dut_testpmd.execute_cmd('set fwd csum')
> + self.dut_testpmd.execute_cmd('set verbose 1')
> +
> + def start_tcpdump(self, rxItf):
> +
> + self.tester.send_expect("rm -rf ./getPackageByTcpdump.cap", "#")
> + self.tester.send_expect("tcpdump -Q in -i %s -n -e -vv -w\
> + ./getPackageByTcpdump.cap 2> /dev/null& " % rxItf, "#")
> +
> + def get_tcpdump_package(self):
> + self.tester.send_expect("killall tcpdump", "#")
> + return self.tester.send_expect(
> + "tcpdump -nn -e -v -r ./getPackageByTcpdump.cap", "#")
> +
> + def send_packet_verify(self, tsoflag = 0):
> + """
> + Send packet to portid and output
> + """
> + pkts = {'IPv4/cksum TCP': 'Ether(dst="%s")/IP()/TCP(flags=0x10)\
> + /Raw(RandString(50))' % self.dmac,
> + 'IPv4/bad IP cksum': 'Ether(dst="%s")/IP(chksum=0x1234)\
> + /TCP(flags=0x10)/Raw(RandString(50))' %self.dmac,
> + 'IPv4/bad TCP cksum':
> 'Ether(dst="%s")/IP()/TCP(flags=0x10,\
> + chksum=0x1234)/Raw(RandString(50))' %self.dmac,
> + 'IPv4/large pkt': 'Ether(dst="%s")/IP()/TCP(flags=0x10)\
> + /Raw(RandString(1400))' %self.dmac,
> + 'IPv4/bad cksum/large pkt':
> 'Ether(dst="%s")/IP(chksum=0x1234)\
> + /TCP(flags=0x10,chksum=0x1234)/Raw(RandString(1400))'
> + %self.dmac,
> + 'IPv6/cksum TCP':
> 'Ether(dst="%s")/IPv6()/TCP(flags=0x10)\
> + /Raw(RandString(50))' %self.dmac,
> + 'IPv6/cksum UDP': 'Ether(dst="%s")/IPv6()/UDP()\
> + /Raw(RandString(50))' %self.dmac,
> + 'IPv6/bad TCP cksum':
> 'Ether(dst="%s")/IPv6()/TCP(flags=0x10,\
> + chksum=0x1234)/Raw(RandString(50))' %self.dmac,
> + 'IPv6/large pkt':
> 'Ether(dst="%s")/IPv6()/TCP(flags=0x10)\
> + /Raw(RandString(1400))' %self.dmac }
> +
> + for packet_type in pkts.keys():
> + self.start_tcpdump(self.tester_intf)
> + self.tester.scapy_append(
> + 'sendp([%s], iface="%s")' % (pkts[packet_type],
> self.tester_intf))
> + self.tester.scapy_execute()
> + out = self.get_tcpdump_package()
> + if packet_type == 'IPv6/cksum UDP':
> + self.verify("udp sum ok" in out,
> + "Failed to check UDP checksum correctness!!!")
> + else :
> + self.verify("cksum" in out, "Failed to check IP/TCP
> checksum!!!")
> + self.verify("correct" in out and "incorrect" not in out,
> + "Failed to check IP/TCP/UDP checksum correctness!!!")
> +
> + if tsoflag == 1:
> + if packet_type in\
> + ['IPv4/large pkt', 'IPv6/large pkt', 'IPv4/bad
> cksum/large pkt']:
> + self.verify("length 800" in out and "length 600" in
> out,
> + "Failed to verify TSO correctness for large
> packets!!!")
> +
> +
> + def test_tx_preparation_NonTSO(self):
> + """
> + ftag functional test
> + """
> + self.dut_testpmd.execute_cmd('tso set 0 0')
> + self.dut_testpmd.execute_cmd('start')
> +
> + self.send_packet_verify()
> + self.dut_testpmd.execute_cmd('stop')
> + self.dut_testpmd.quit()
> +
> + def test_tx_preparation_TSO(self):
> + """
> + ftag functional test
> + """
> + self.dut_testpmd.execute_cmd('tso set 800 0')
> + self.dut_testpmd.execute_cmd('start')
> +
> + self.send_packet_verify(1)
> + self.dut_testpmd.execute_cmd('stop')
> + self.dut_testpmd.quit()
> +
> +
> + def tear_down(self):
> + """
> + Run after each test case.
> + """
> + pass
> +
> +
> + def tear_down_all(self):
> + """
> + Run after each test suite.
> + """
> + self.dut.kill_all()
> --
> 2.5.5
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2017-05-04 3:23 ` Liu, Yong
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