* [dts] [PATCH 1/2] add TestSuite_pmdpcap into dts
@ 2015-09-22 7:23 haifeng
2015-09-22 7:23 ` [dts] [PATCH 2/2] add TestSuite_pmdpcap rst " haifeng
2015-09-23 2:29 ` [dts] [PATCH 1/2] add TestSuite_pmdpcap " Liu, Yong
0 siblings, 2 replies; 5+ messages in thread
From: haifeng @ 2015-09-22 7:23 UTC (permalink / raw)
To: dts
Signed-off-by: haifeng <haifengx.tang@intel.com>
---
tests/TestSuite_pmdpcap.py | 186 +++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 186 insertions(+)
create mode 100644 tests/TestSuite_pmdpcap.py
diff --git a/tests/TestSuite_pmdpcap.py b/tests/TestSuite_pmdpcap.py
new file mode 100644
index 0000000..41e2cfe
--- /dev/null
+++ b/tests/TestSuite_pmdpcap.py
@@ -0,0 +1,186 @@
+# BSD LICENSE
+#
+# Copyright(c) 2010-2014 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.
+
+'''
+'''
+from test_case import TestCase
+import dts
+
+from time import sleep
+from scapy.all import *
+
+
+#
+#
+# Test class.
+#
+class TestPmdPcap(TestCase):
+
+ pcap_file_sizes = [1000, 500]
+ dut_pcap_files_path = '/root/'
+
+ def set_up_all(self):
+ self.check_scapy_in_dut()
+
+ self.memory_channel = self.dut.get_memory_channels()
+
+ # Enable PCAP features and rebuild the package
+ self.pcap_config = self.get_pcap_compile_config()
+ self.dut.send_expect(
+ "sed -i 's/CONFIG_RTE_LIBRTE_PMD_PCAP=n$/CONFIG_RTE_LIBRTE_PMD_PCAP=y/' config/%s" % self.pcap_config, "# ")
+ self.dut.build_install_dpdk(self.target)
+
+ # make sure there is no interface to bind
+ # because if there is any interface bonded to igb_uio,
+ # it will result in packet transmiting failed
+ self.dut.restore_interfaces()
+
+ def get_pcap_compile_config(self):
+ config_head = "common_"
+ os_type = self.dut.get_os_type()
+ if os_type == "linux":
+ config_tail = os_type + "app"
+ elif os_type == "freebsd":
+ config_tail = "bsdapp"
+ else:
+ raise Exception(
+ "Unknow os type, please check to make sure pcap can work in OS [ %s ]" % os_type)
+
+ return config_head + config_tail
+
+ def create_pcap_file(self, filename, number_of_packets):
+ flow = []
+ for pkt_id in range(number_of_packets):
+ pkt_id = str(hex(pkt_id % 256))
+ flow.append(Ether(src='00:00:00:00:00:%s' % pkt_id[2:], dst='00:00:00:00:00:00') / IP(
+ src='192.168.1.1', dst='192.168.1.2') / ("X" * 26))
+
+ wrpcap(filename, flow)
+
+ def check_scapy_in_dut(self):
+ try:
+ self.dut.send_expect('scapy', '>>> ')
+ self.dut.send_expect('quit()', '# ')
+ except:
+ self.verify(False, 'Scapy is required in dut.')
+
+ def check_pcap_files(self, in_pcap, out_pcap, expected_frames):
+
+ # Check if the number of expected frames are in the output
+ result = self.dut.send_expect(
+ 'tcpdump -n -e -r %s | wc -l' % out_pcap, '# ')
+ self.verify(str(expected_frames) in result,
+ 'Not all packets have been forwarded')
+
+ # Check if the frames in the input and output files match
+ self.dut.send_expect('scapy', '>>> ')
+ self.dut.send_expect('input=rdpcap("%s")' % in_pcap, '>>> ')
+ self.dut.send_expect('output=rdpcap("%s")' % out_pcap, '>>> ')
+ self.dut.send_expect(
+ 'result=[input[i]==output[i] for i in xrange(len(input))]', '>>> ')
+ result = self.dut.send_expect('False in result', '>>> ')
+ self.dut.send_expect('quit()', '# ')
+
+ self.verify('True' not in result, 'In/Out packets do not match.')
+
+ def test_send_packets_with_one_device(self):
+ in_pcap = 'in_pmdpcap.pcap'
+ out_pcap = '/tmp/out_pmdpcap.pcap'
+
+ two_cores = self.dut.get_core_list("1S/2C/1T")
+ core_mask = dts.create_mask(two_cores)
+
+ self.create_pcap_file(in_pcap, TestPmdPcap.pcap_file_sizes[0])
+ self.dut.session.copy_file_to(in_pcap)
+
+ command = ("./{}/app/testpmd -c {} -n {} " +
+ "--vdev=eth_pcap0,rx_pcap={},tx_pcap={} " +
+ "-- -i --port-topology=chained")
+
+ self.dut.send_expect(command.format(self.target, core_mask,
+ self.memory_channel,
+ TestPmdPcap.dut_pcap_files_path + in_pcap,
+ out_pcap), 'testpmd> ', 15)
+
+ self.dut.send_expect('start', 'testpmd> ')
+ sleep(2)
+ self.dut.send_expect('stop', 'testpmd> ')
+ self.dut.send_expect('quit', '# ')
+
+ self.check_pcap_files(TestPmdPcap.dut_pcap_files_path + in_pcap,
+ out_pcap, TestPmdPcap.pcap_file_sizes[0])
+
+ def test_send_packets_with_two_devices(self):
+
+ in_pcap1 = 'in1_pmdpcap.pcap'
+ out_pcap1 = '/tmp/out1_pmdpcap.pcap'
+
+ in_pcap2 = 'in2_pmdpcap.pcap'
+ out_pcap2 = '/tmp/out2_pmdpcap.pcap'
+
+ four_cores = self.dut.get_core_list("1S/4C/1T")
+ core_mask = dts.create_mask(four_cores)
+
+ self.create_pcap_file(in_pcap1, TestPmdPcap.pcap_file_sizes[0])
+ self.dut.session.copy_file_to(in_pcap1)
+ self.create_pcap_file(in_pcap2, TestPmdPcap.pcap_file_sizes[1])
+ self.dut.session.copy_file_to(in_pcap2)
+
+ command = ("./{}/app/testpmd -c {} -n {} " +
+ "--vdev=eth_pcap0,rx_pcap={},tx_pcap={} " +
+ "--vdev=eth_pcap1,rx_pcap={},tx_pcap={} " +
+ "-- -i")
+
+ self.dut.send_expect(command.format(self.target, core_mask,
+ self.memory_channel,
+ TestPmdPcap.dut_pcap_files_path +
+ in_pcap1,
+ out_pcap1,
+ TestPmdPcap.dut_pcap_files_path +
+ in_pcap2,
+ out_pcap2), 'testpmd> ', 10)
+
+ self.dut.send_expect('start', 'testpmd> ')
+ sleep(2)
+ self.dut.send_expect('stop', 'testpmd> ')
+ self.dut.send_expect('quit', '# ')
+
+ self.check_pcap_files(TestPmdPcap.dut_pcap_files_path + in_pcap1,
+ out_pcap2, TestPmdPcap.pcap_file_sizes[0])
+
+ self.check_pcap_files(TestPmdPcap.dut_pcap_files_path + in_pcap2,
+ out_pcap1, TestPmdPcap.pcap_file_sizes[1])
+
+ def tear_down_all(self):
+ # Disable PCAP feature and rebuild the package
+ self.dut.send_expect(
+ "sed -i 's/CONFIG_RTE_LIBRTE_PMD_PCAP=y$/CONFIG_RTE_LIBRTE_PMD_PCAP=n/' config/%s" % self.pcap_config, "# ")
+ self.dut.set_target(self.target)
--
1.9.3
^ permalink raw reply [flat|nested] 5+ messages in thread
* [dts] [PATCH 2/2] add TestSuite_pmdpcap rst into dts
2015-09-22 7:23 [dts] [PATCH 1/2] add TestSuite_pmdpcap into dts haifeng
@ 2015-09-22 7:23 ` haifeng
2015-09-23 2:29 ` [dts] [PATCH 1/2] add TestSuite_pmdpcap " Liu, Yong
1 sibling, 0 replies; 5+ messages in thread
From: haifeng @ 2015-09-22 7:23 UTC (permalink / raw)
To: dts
Signed-off-by: haifeng <haifengx.tang@intel.com>
---
test_plans/pmdpcap_test_plan.rst | 100 +++++++++++++++++++++++++++++++++++++++
1 file changed, 100 insertions(+)
create mode 100644 test_plans/pmdpcap_test_plan.rst
diff --git a/test_plans/pmdpcap_test_plan.rst b/test_plans/pmdpcap_test_plan.rst
new file mode 100644
index 0000000..d1434af
--- /dev/null
+++ b/test_plans/pmdpcap_test_plan.rst
@@ -0,0 +1,100 @@
+.. Copyright (c) <2010, 2011>, Intel Corporation
+ 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.
+
+=========================
+Tespt PMD PCAP files test
+=========================
+
+This document provides tests for the userland Intel(R)
+82599 Gigabit Ethernet Controller (Niantic) Poll Mode Driver (PMD) when using
+pcap files as input and output.
+
+The core configurations description is:
+
+- 2C/1T: 2 Physical Cores, 1 Logical Core per physical core
+- 4C/1T: 4 Physical Cores, 1 Logical Core per physical core
+
+Prerequisites
+=============
+
+This test does not requires connections between DUT and tester as it is focused
+in PCAP devices created by Test PMD.
+
+It is Test PMD application itself which send and receibes traffic from and to
+PCAP files, no traffic generator is involved.
+
+
+Test Case: test_send_packets_with_one_device
+============================================
+
+It is necessary to generate the input pcap file for one interface test. The
+pcap file can be created using scapy. Create a file with 1000 frames with the
+following structure::
+
+ Ether(src='00:00:00:00:00:<last Eth>', dst='00:00:00:00:00:00')/IP(src='192.168.1.1', dst='192.168.1.2')/("X"*26))
+
+<last Eth> goes from 0 to 255 and repeats.
+
+The linuxapp is started with the following parameters:
+
+::
+
+ -c 0xffffff -n 3 --vdev 'eth_pcap0;rx_pcap=in.pcap;tx_pcap=out.pcap' --
+ -i --port-topology=chained
+
+
+Start the application and the forwarding, by typing `start` in the command line
+of the application. After a few seconds `stop` the forwarding and `quit` the
+application.
+
+Check that the frames of in.pcap and out.pcap files are the same using scapy.
+
+Test Case: test_send_packets_with_two_devices
+=============================================
+
+Create 2 pcap files with 1000 and 500 frames as explained in
+`test_send_packets_with_one_device` test case.
+
+The linuxapp is started with the following parameters:
+
+::
+
+ -c 0xffffff -n 3 --vdev 'eth_pcap0;rx_pcap=in1.pcap;tx_pcap=out1.pcap,"eth_pcap1;rx_pcap=in2.pcap;tx_pcap=out2.pcap'
+ -- -i
+
+
+Start the application and the forwarding, by typing `start` in the command line
+of the application. After a few seconds `stop` the forwarding and `quit` the
+application.
+
+Check that the frames of the in1.pcap and out2.pcap, and in2.pcap and out1.pcap
+file are the same using scapy.
--
1.9.3
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [dts] [PATCH 1/2] add TestSuite_pmdpcap into dts
2015-09-22 7:23 [dts] [PATCH 1/2] add TestSuite_pmdpcap into dts haifeng
2015-09-22 7:23 ` [dts] [PATCH 2/2] add TestSuite_pmdpcap rst " haifeng
@ 2015-09-23 2:29 ` Liu, Yong
2015-09-24 2:46 ` Tang, HaifengX
1 sibling, 1 reply; 5+ messages in thread
From: Liu, Yong @ 2015-09-23 2:29 UTC (permalink / raw)
To: haifeng, dts
Haifeng,
Please add this case into default execution file.
On 09/22/2015 03:23 PM, haifeng wrote:
> Signed-off-by: haifeng <haifengx.tang@intel.com>
> ---
> tests/TestSuite_pmdpcap.py | 186 +++++++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 186 insertions(+)
> create mode 100644 tests/TestSuite_pmdpcap.py
>
> diff --git a/tests/TestSuite_pmdpcap.py b/tests/TestSuite_pmdpcap.py
> new file mode 100644
> index 0000000..41e2cfe
> --- /dev/null
> +++ b/tests/TestSuite_pmdpcap.py
> @@ -0,0 +1,186 @@
> +# BSD LICENSE
> +#
> +# Copyright(c) 2010-2014 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.
> +
> +'''
> +'''
> +from test_case import TestCase
> +import dts
> +
> +from time import sleep
> +from scapy.all import *
> +
> +
> +#
> +#
> +# Test class.
> +#
> +class TestPmdPcap(TestCase):
> +
> + pcap_file_sizes = [1000, 500]
> + dut_pcap_files_path = '/root/'
> +
> + def set_up_all(self):
> + self.check_scapy_in_dut()
> +
> + self.memory_channel = self.dut.get_memory_channels()
> +
> + # Enable PCAP features and rebuild the package
> + self.pcap_config = self.get_pcap_compile_config()
> + self.dut.send_expect(
> + "sed -i 's/CONFIG_RTE_LIBRTE_PMD_PCAP=n$/CONFIG_RTE_LIBRTE_PMD_PCAP=y/' config/%s" % self.pcap_config, "# ")
> + self.dut.build_install_dpdk(self.target)
> +
> + # make sure there is no interface to bind
> + # because if there is any interface bonded to igb_uio,
> + # it will result in packet transmiting failed
> + self.dut.restore_interfaces()
> +
> + def get_pcap_compile_config(self):
> + config_head = "common_"
> + os_type = self.dut.get_os_type()
> + if os_type == "linux":
> + config_tail = os_type + "app"
> + elif os_type == "freebsd":
> + config_tail = "bsdapp"
> + else:
> + raise Exception(
> + "Unknow os type, please check to make sure pcap can work in OS [ %s ]" % os_type)
> +
> + return config_head + config_tail
> +
> + def create_pcap_file(self, filename, number_of_packets):
> + flow = []
> + for pkt_id in range(number_of_packets):
> + pkt_id = str(hex(pkt_id % 256))
> + flow.append(Ether(src='00:00:00:00:00:%s' % pkt_id[2:], dst='00:00:00:00:00:00') / IP(
> + src='192.168.1.1', dst='192.168.1.2') / ("X" * 26))
> +
> + wrpcap(filename, flow)
> +
> + def check_scapy_in_dut(self):
> + try:
> + self.dut.send_expect('scapy', '>>> ')
> + self.dut.send_expect('quit()', '# ')
> + except:
> + self.verify(False, 'Scapy is required in dut.')
> +
> + def check_pcap_files(self, in_pcap, out_pcap, expected_frames):
> +
> + # Check if the number of expected frames are in the output
> + result = self.dut.send_expect(
> + 'tcpdump -n -e -r %s | wc -l' % out_pcap, '# ')
> + self.verify(str(expected_frames) in result,
> + 'Not all packets have been forwarded')
> +
> + # Check if the frames in the input and output files match
> + self.dut.send_expect('scapy', '>>> ')
> + self.dut.send_expect('input=rdpcap("%s")' % in_pcap, '>>> ')
> + self.dut.send_expect('output=rdpcap("%s")' % out_pcap, '>>> ')
> + self.dut.send_expect(
> + 'result=[input[i]==output[i] for i in xrange(len(input))]', '>>> ')
> + result = self.dut.send_expect('False in result', '>>> ')
> + self.dut.send_expect('quit()', '# ')
> +
> + self.verify('True' not in result, 'In/Out packets do not match.')
> +
> + def test_send_packets_with_one_device(self):
> + in_pcap = 'in_pmdpcap.pcap'
> + out_pcap = '/tmp/out_pmdpcap.pcap'
> +
> + two_cores = self.dut.get_core_list("1S/2C/1T")
> + core_mask = dts.create_mask(two_cores)
> +
> + self.create_pcap_file(in_pcap, TestPmdPcap.pcap_file_sizes[0])
> + self.dut.session.copy_file_to(in_pcap)
> +
> + command = ("./{}/app/testpmd -c {} -n {} " +
> + "--vdev=eth_pcap0,rx_pcap={},tx_pcap={} " +
> + "-- -i --port-topology=chained")
> +
> + self.dut.send_expect(command.format(self.target, core_mask,
> + self.memory_channel,
> + TestPmdPcap.dut_pcap_files_path + in_pcap,
> + out_pcap), 'testpmd> ', 15)
> +
> + self.dut.send_expect('start', 'testpmd> ')
> + sleep(2)
> + self.dut.send_expect('stop', 'testpmd> ')
> + self.dut.send_expect('quit', '# ')
> +
> + self.check_pcap_files(TestPmdPcap.dut_pcap_files_path + in_pcap,
> + out_pcap, TestPmdPcap.pcap_file_sizes[0])
> +
> + def test_send_packets_with_two_devices(self):
> +
> + in_pcap1 = 'in1_pmdpcap.pcap'
> + out_pcap1 = '/tmp/out1_pmdpcap.pcap'
> +
> + in_pcap2 = 'in2_pmdpcap.pcap'
> + out_pcap2 = '/tmp/out2_pmdpcap.pcap'
> +
> + four_cores = self.dut.get_core_list("1S/4C/1T")
> + core_mask = dts.create_mask(four_cores)
> +
> + self.create_pcap_file(in_pcap1, TestPmdPcap.pcap_file_sizes[0])
> + self.dut.session.copy_file_to(in_pcap1)
> + self.create_pcap_file(in_pcap2, TestPmdPcap.pcap_file_sizes[1])
> + self.dut.session.copy_file_to(in_pcap2)
> +
> + command = ("./{}/app/testpmd -c {} -n {} " +
> + "--vdev=eth_pcap0,rx_pcap={},tx_pcap={} " +
> + "--vdev=eth_pcap1,rx_pcap={},tx_pcap={} " +
> + "-- -i")
> +
> + self.dut.send_expect(command.format(self.target, core_mask,
> + self.memory_channel,
> + TestPmdPcap.dut_pcap_files_path +
> + in_pcap1,
> + out_pcap1,
> + TestPmdPcap.dut_pcap_files_path +
> + in_pcap2,
> + out_pcap2), 'testpmd> ', 10)
> +
> + self.dut.send_expect('start', 'testpmd> ')
> + sleep(2)
> + self.dut.send_expect('stop', 'testpmd> ')
> + self.dut.send_expect('quit', '# ')
> +
> + self.check_pcap_files(TestPmdPcap.dut_pcap_files_path + in_pcap1,
> + out_pcap2, TestPmdPcap.pcap_file_sizes[0])
> +
> + self.check_pcap_files(TestPmdPcap.dut_pcap_files_path + in_pcap2,
> + out_pcap1, TestPmdPcap.pcap_file_sizes[1])
> +
> + def tear_down_all(self):
> + # Disable PCAP feature and rebuild the package
> + self.dut.send_expect(
> + "sed -i 's/CONFIG_RTE_LIBRTE_PMD_PCAP=y$/CONFIG_RTE_LIBRTE_PMD_PCAP=n/' config/%s" % self.pcap_config, "# ")
> + self.dut.set_target(self.target)
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [dts] [PATCH 1/2] add TestSuite_pmdpcap into dts
2015-09-23 2:29 ` [dts] [PATCH 1/2] add TestSuite_pmdpcap " Liu, Yong
@ 2015-09-24 2:46 ` Tang, HaifengX
2015-09-24 2:46 ` Liu, Yong
0 siblings, 1 reply; 5+ messages in thread
From: Tang, HaifengX @ 2015-09-24 2:46 UTC (permalink / raw)
To: Liu, Yong, dts
Hi yong :
You can merge the patch first. I will submit another patch to add the suite into cfg file .
thanks
-----Original Message-----
From: Liu, Yong
Sent: Wednesday, September 23, 2015 10:30 AM
To: Tang, HaifengX; dts@dpdk.org
Subject: Re: [dts] [PATCH 1/2] add TestSuite_pmdpcap into dts
Haifeng,
Please add this case into default execution file.
On 09/22/2015 03:23 PM, haifeng wrote:
> Signed-off-by: haifeng <haifengx.tang@intel.com>
> ---
> tests/TestSuite_pmdpcap.py | 186 +++++++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 186 insertions(+)
> create mode 100644 tests/TestSuite_pmdpcap.py
>
> diff --git a/tests/TestSuite_pmdpcap.py b/tests/TestSuite_pmdpcap.py
> new file mode 100644 index 0000000..41e2cfe
> --- /dev/null
> +++ b/tests/TestSuite_pmdpcap.py
> @@ -0,0 +1,186 @@
> +# BSD LICENSE
> +#
> +# Copyright(c) 2010-2014 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.
> +
> +'''
> +'''
> +from test_case import TestCase
> +import dts
> +
> +from time import sleep
> +from scapy.all import *
> +
> +
> +#
> +#
> +# Test class.
> +#
> +class TestPmdPcap(TestCase):
> +
> + pcap_file_sizes = [1000, 500]
> + dut_pcap_files_path = '/root/'
> +
> + def set_up_all(self):
> + self.check_scapy_in_dut()
> +
> + self.memory_channel = self.dut.get_memory_channels()
> +
> + # Enable PCAP features and rebuild the package
> + self.pcap_config = self.get_pcap_compile_config()
> + self.dut.send_expect(
> + "sed -i 's/CONFIG_RTE_LIBRTE_PMD_PCAP=n$/CONFIG_RTE_LIBRTE_PMD_PCAP=y/' config/%s" % self.pcap_config, "# ")
> + self.dut.build_install_dpdk(self.target)
> +
> + # make sure there is no interface to bind
> + # because if there is any interface bonded to igb_uio,
> + # it will result in packet transmiting failed
> + self.dut.restore_interfaces()
> +
> + def get_pcap_compile_config(self):
> + config_head = "common_"
> + os_type = self.dut.get_os_type()
> + if os_type == "linux":
> + config_tail = os_type + "app"
> + elif os_type == "freebsd":
> + config_tail = "bsdapp"
> + else:
> + raise Exception(
> + "Unknow os type, please check to make sure pcap can
> + work in OS [ %s ]" % os_type)
> +
> + return config_head + config_tail
> +
> + def create_pcap_file(self, filename, number_of_packets):
> + flow = []
> + for pkt_id in range(number_of_packets):
> + pkt_id = str(hex(pkt_id % 256))
> + flow.append(Ether(src='00:00:00:00:00:%s' % pkt_id[2:], dst='00:00:00:00:00:00') / IP(
> + src='192.168.1.1', dst='192.168.1.2') / ("X" * 26))
> +
> + wrpcap(filename, flow)
> +
> + def check_scapy_in_dut(self):
> + try:
> + self.dut.send_expect('scapy', '>>> ')
> + self.dut.send_expect('quit()', '# ')
> + except:
> + self.verify(False, 'Scapy is required in dut.')
> +
> + def check_pcap_files(self, in_pcap, out_pcap, expected_frames):
> +
> + # Check if the number of expected frames are in the output
> + result = self.dut.send_expect(
> + 'tcpdump -n -e -r %s | wc -l' % out_pcap, '# ')
> + self.verify(str(expected_frames) in result,
> + 'Not all packets have been forwarded')
> +
> + # Check if the frames in the input and output files match
> + self.dut.send_expect('scapy', '>>> ')
> + self.dut.send_expect('input=rdpcap("%s")' % in_pcap, '>>> ')
> + self.dut.send_expect('output=rdpcap("%s")' % out_pcap, '>>> ')
> + self.dut.send_expect(
> + 'result=[input[i]==output[i] for i in xrange(len(input))]', '>>> ')
> + result = self.dut.send_expect('False in result', '>>> ')
> + self.dut.send_expect('quit()', '# ')
> +
> + self.verify('True' not in result, 'In/Out packets do not
> + match.')
> +
> + def test_send_packets_with_one_device(self):
> + in_pcap = 'in_pmdpcap.pcap'
> + out_pcap = '/tmp/out_pmdpcap.pcap'
> +
> + two_cores = self.dut.get_core_list("1S/2C/1T")
> + core_mask = dts.create_mask(two_cores)
> +
> + self.create_pcap_file(in_pcap, TestPmdPcap.pcap_file_sizes[0])
> + self.dut.session.copy_file_to(in_pcap)
> +
> + command = ("./{}/app/testpmd -c {} -n {} " +
> + "--vdev=eth_pcap0,rx_pcap={},tx_pcap={} " +
> + "-- -i --port-topology=chained")
> +
> + self.dut.send_expect(command.format(self.target, core_mask,
> + self.memory_channel,
> + TestPmdPcap.dut_pcap_files_path + in_pcap,
> + out_pcap), 'testpmd> ', 15)
> +
> + self.dut.send_expect('start', 'testpmd> ')
> + sleep(2)
> + self.dut.send_expect('stop', 'testpmd> ')
> + self.dut.send_expect('quit', '# ')
> +
> + self.check_pcap_files(TestPmdPcap.dut_pcap_files_path + in_pcap,
> + out_pcap,
> + TestPmdPcap.pcap_file_sizes[0])
> +
> + def test_send_packets_with_two_devices(self):
> +
> + in_pcap1 = 'in1_pmdpcap.pcap'
> + out_pcap1 = '/tmp/out1_pmdpcap.pcap'
> +
> + in_pcap2 = 'in2_pmdpcap.pcap'
> + out_pcap2 = '/tmp/out2_pmdpcap.pcap'
> +
> + four_cores = self.dut.get_core_list("1S/4C/1T")
> + core_mask = dts.create_mask(four_cores)
> +
> + self.create_pcap_file(in_pcap1, TestPmdPcap.pcap_file_sizes[0])
> + self.dut.session.copy_file_to(in_pcap1)
> + self.create_pcap_file(in_pcap2, TestPmdPcap.pcap_file_sizes[1])
> + self.dut.session.copy_file_to(in_pcap2)
> +
> + command = ("./{}/app/testpmd -c {} -n {} " +
> + "--vdev=eth_pcap0,rx_pcap={},tx_pcap={} " +
> + "--vdev=eth_pcap1,rx_pcap={},tx_pcap={} " +
> + "-- -i")
> +
> + self.dut.send_expect(command.format(self.target, core_mask,
> + self.memory_channel,
> + TestPmdPcap.dut_pcap_files_path +
> + in_pcap1,
> + out_pcap1,
> + TestPmdPcap.dut_pcap_files_path +
> + in_pcap2,
> + out_pcap2), 'testpmd> ',
> + 10)
> +
> + self.dut.send_expect('start', 'testpmd> ')
> + sleep(2)
> + self.dut.send_expect('stop', 'testpmd> ')
> + self.dut.send_expect('quit', '# ')
> +
> + self.check_pcap_files(TestPmdPcap.dut_pcap_files_path + in_pcap1,
> + out_pcap2,
> + TestPmdPcap.pcap_file_sizes[0])
> +
> + self.check_pcap_files(TestPmdPcap.dut_pcap_files_path + in_pcap2,
> + out_pcap1,
> + TestPmdPcap.pcap_file_sizes[1])
> +
> + def tear_down_all(self):
> + # Disable PCAP feature and rebuild the package
> + self.dut.send_expect(
> + "sed -i 's/CONFIG_RTE_LIBRTE_PMD_PCAP=y$/CONFIG_RTE_LIBRTE_PMD_PCAP=n/' config/%s" % self.pcap_config, "# ")
> + self.dut.set_target(self.target)
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [dts] [PATCH 1/2] add TestSuite_pmdpcap into dts
2015-09-24 2:46 ` Tang, HaifengX
@ 2015-09-24 2:46 ` Liu, Yong
0 siblings, 0 replies; 5+ messages in thread
From: Liu, Yong @ 2015-09-24 2:46 UTC (permalink / raw)
To: Tang, HaifengX, dts
Ok, please do not forget it.
> -----Original Message-----
> From: Tang, HaifengX
> Sent: Thursday, September 24, 2015 10:46 AM
> To: Liu, Yong; dts@dpdk.org
> Subject: RE: [dts] [PATCH 1/2] add TestSuite_pmdpcap into dts
>
>
> Hi yong :
>
> You can merge the patch first. I will submit another patch to add the
> suite into cfg file .
>
>
> thanks
> -----Original Message-----
> From: Liu, Yong
> Sent: Wednesday, September 23, 2015 10:30 AM
> To: Tang, HaifengX; dts@dpdk.org
> Subject: Re: [dts] [PATCH 1/2] add TestSuite_pmdpcap into dts
>
> Haifeng,
> Please add this case into default execution file.
>
> On 09/22/2015 03:23 PM, haifeng wrote:
> > Signed-off-by: haifeng <haifengx.tang@intel.com>
> > ---
> > tests/TestSuite_pmdpcap.py | 186
> +++++++++++++++++++++++++++++++++++++++++++++
> > 1 file changed, 186 insertions(+)
> > create mode 100644 tests/TestSuite_pmdpcap.py
> >
> > diff --git a/tests/TestSuite_pmdpcap.py b/tests/TestSuite_pmdpcap.py
> > new file mode 100644 index 0000000..41e2cfe
> > --- /dev/null
> > +++ b/tests/TestSuite_pmdpcap.py
> > @@ -0,0 +1,186 @@
> > +# BSD LICENSE
> > +#
> > +# Copyright(c) 2010-2014 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.
> > +
> > +'''
> > +'''
> > +from test_case import TestCase
> > +import dts
> > +
> > +from time import sleep
> > +from scapy.all import *
> > +
> > +
> > +#
> > +#
> > +# Test class.
> > +#
> > +class TestPmdPcap(TestCase):
> > +
> > + pcap_file_sizes = [1000, 500]
> > + dut_pcap_files_path = '/root/'
> > +
> > + def set_up_all(self):
> > + self.check_scapy_in_dut()
> > +
> > + self.memory_channel = self.dut.get_memory_channels()
> > +
> > + # Enable PCAP features and rebuild the package
> > + self.pcap_config = self.get_pcap_compile_config()
> > + self.dut.send_expect(
> > + "sed -i
> 's/CONFIG_RTE_LIBRTE_PMD_PCAP=n$/CONFIG_RTE_LIBRTE_PMD_PCAP=y/'
> config/%s" % self.pcap_config, "# ")
> > + self.dut.build_install_dpdk(self.target)
> > +
> > + # make sure there is no interface to bind
> > + # because if there is any interface bonded to igb_uio,
> > + # it will result in packet transmiting failed
> > + self.dut.restore_interfaces()
> > +
> > + def get_pcap_compile_config(self):
> > + config_head = "common_"
> > + os_type = self.dut.get_os_type()
> > + if os_type == "linux":
> > + config_tail = os_type + "app"
> > + elif os_type == "freebsd":
> > + config_tail = "bsdapp"
> > + else:
> > + raise Exception(
> > + "Unknow os type, please check to make sure pcap can
> > + work in OS [ %s ]" % os_type)
> > +
> > + return config_head + config_tail
> > +
> > + def create_pcap_file(self, filename, number_of_packets):
> > + flow = []
> > + for pkt_id in range(number_of_packets):
> > + pkt_id = str(hex(pkt_id % 256))
> > + flow.append(Ether(src='00:00:00:00:00:%s' % pkt_id[2:],
> dst='00:00:00:00:00:00') / IP(
> > + src='192.168.1.1', dst='192.168.1.2') / ("X" * 26))
> > +
> > + wrpcap(filename, flow)
> > +
> > + def check_scapy_in_dut(self):
> > + try:
> > + self.dut.send_expect('scapy', '>>> ')
> > + self.dut.send_expect('quit()', '# ')
> > + except:
> > + self.verify(False, 'Scapy is required in dut.')
> > +
> > + def check_pcap_files(self, in_pcap, out_pcap, expected_frames):
> > +
> > + # Check if the number of expected frames are in the output
> > + result = self.dut.send_expect(
> > + 'tcpdump -n -e -r %s | wc -l' % out_pcap, '# ')
> > + self.verify(str(expected_frames) in result,
> > + 'Not all packets have been forwarded')
> > +
> > + # Check if the frames in the input and output files match
> > + self.dut.send_expect('scapy', '>>> ')
> > + self.dut.send_expect('input=rdpcap("%s")' % in_pcap, '>>> ')
> > + self.dut.send_expect('output=rdpcap("%s")' % out_pcap, '>>> ')
> > + self.dut.send_expect(
> > + 'result=[input[i]==output[i] for i in xrange(len(input))]',
> '>>> ')
> > + result = self.dut.send_expect('False in result', '>>> ')
> > + self.dut.send_expect('quit()', '# ')
> > +
> > + self.verify('True' not in result, 'In/Out packets do not
> > + match.')
> > +
> > + def test_send_packets_with_one_device(self):
> > + in_pcap = 'in_pmdpcap.pcap'
> > + out_pcap = '/tmp/out_pmdpcap.pcap'
> > +
> > + two_cores = self.dut.get_core_list("1S/2C/1T")
> > + core_mask = dts.create_mask(two_cores)
> > +
> > + self.create_pcap_file(in_pcap, TestPmdPcap.pcap_file_sizes[0])
> > + self.dut.session.copy_file_to(in_pcap)
> > +
> > + command = ("./{}/app/testpmd -c {} -n {} " +
> > + "--vdev=eth_pcap0,rx_pcap={},tx_pcap={} " +
> > + "-- -i --port-topology=chained")
> > +
> > + self.dut.send_expect(command.format(self.target, core_mask,
> > + self.memory_channel,
> > + TestPmdPcap.dut_pcap_files_path + in_pcap,
> > + out_pcap), 'testpmd> ', 15)
> > +
> > + self.dut.send_expect('start', 'testpmd> ')
> > + sleep(2)
> > + self.dut.send_expect('stop', 'testpmd> ')
> > + self.dut.send_expect('quit', '# ')
> > +
> > + self.check_pcap_files(TestPmdPcap.dut_pcap_files_path + in_pcap,
> > + out_pcap,
> > + TestPmdPcap.pcap_file_sizes[0])
> > +
> > + def test_send_packets_with_two_devices(self):
> > +
> > + in_pcap1 = 'in1_pmdpcap.pcap'
> > + out_pcap1 = '/tmp/out1_pmdpcap.pcap'
> > +
> > + in_pcap2 = 'in2_pmdpcap.pcap'
> > + out_pcap2 = '/tmp/out2_pmdpcap.pcap'
> > +
> > + four_cores = self.dut.get_core_list("1S/4C/1T")
> > + core_mask = dts.create_mask(four_cores)
> > +
> > + self.create_pcap_file(in_pcap1, TestPmdPcap.pcap_file_sizes[0])
> > + self.dut.session.copy_file_to(in_pcap1)
> > + self.create_pcap_file(in_pcap2, TestPmdPcap.pcap_file_sizes[1])
> > + self.dut.session.copy_file_to(in_pcap2)
> > +
> > + command = ("./{}/app/testpmd -c {} -n {} " +
> > + "--vdev=eth_pcap0,rx_pcap={},tx_pcap={} " +
> > + "--vdev=eth_pcap1,rx_pcap={},tx_pcap={} " +
> > + "-- -i")
> > +
> > + self.dut.send_expect(command.format(self.target, core_mask,
> > + self.memory_channel,
> > +
> TestPmdPcap.dut_pcap_files_path +
> > + in_pcap1,
> > + out_pcap1,
> > +
> TestPmdPcap.dut_pcap_files_path +
> > + in_pcap2,
> > + out_pcap2), 'testpmd> ',
> > + 10)
> > +
> > + self.dut.send_expect('start', 'testpmd> ')
> > + sleep(2)
> > + self.dut.send_expect('stop', 'testpmd> ')
> > + self.dut.send_expect('quit', '# ')
> > +
> > + self.check_pcap_files(TestPmdPcap.dut_pcap_files_path +
> in_pcap1,
> > + out_pcap2,
> > + TestPmdPcap.pcap_file_sizes[0])
> > +
> > + self.check_pcap_files(TestPmdPcap.dut_pcap_files_path +
> in_pcap2,
> > + out_pcap1,
> > + TestPmdPcap.pcap_file_sizes[1])
> > +
> > + def tear_down_all(self):
> > + # Disable PCAP feature and rebuild the package
> > + self.dut.send_expect(
> > + "sed -i
> 's/CONFIG_RTE_LIBRTE_PMD_PCAP=y$/CONFIG_RTE_LIBRTE_PMD_PCAP=n/'
> config/%s" % self.pcap_config, "# ")
> > + self.dut.set_target(self.target)
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2015-09-24 2:46 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2015-09-22 7:23 [dts] [PATCH 1/2] add TestSuite_pmdpcap into dts haifeng
2015-09-22 7:23 ` [dts] [PATCH 2/2] add TestSuite_pmdpcap rst " haifeng
2015-09-23 2:29 ` [dts] [PATCH 1/2] add TestSuite_pmdpcap " Liu, Yong
2015-09-24 2:46 ` Tang, HaifengX
2015-09-24 2:46 ` Liu, Yong
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