From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id DD856532C for ; Wed, 23 Nov 2016 08:47:46 +0100 (CET) Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga101.jf.intel.com with ESMTP; 22 Nov 2016 23:47:45 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.31,537,1473145200"; d="scan'208";a="1089322368" Received: from unknown (HELO dpdk-fedora20.icx.intel.com) ([10.240.176.135]) by fmsmga002.fm.intel.com with ESMTP; 22 Nov 2016 23:47:44 -0800 From: "xu,gang" To: dts@dpdk.org Cc: "xu,gang" Date: Wed, 23 Nov 2016 15:48:56 +0800 Message-Id: <1479887336-12145-1-git-send-email-gangx.xu@intel.com> X-Mailer: git-send-email 1.9.3 Subject: [dts] [PATCH V3] add test suite of l2fwd-jobstats X-BeenThere: dts@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: test suite reviews and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 23 Nov 2016 07:47:47 -0000 Signed-off-by: xu,gang --- test_plans/l2fwd-jobstats_test_plan.rst | 87 ++++++++++++++++++++++++ tests/TestSuite_l2fwd-jobstats.py | 115 ++++++++++++++++++++++++++++++++ 2 files changed, 202 insertions(+) create mode 100644 test_plans/l2fwd-jobstats_test_plan.rst create mode 100644 tests/TestSuite_l2fwd-jobstats.py diff --git a/test_plans/l2fwd-jobstats_test_plan.rst b/test_plans/l2fwd-jobstats_test_plan.rst new file mode 100644 index 0000000..75c0cc5 --- /dev/null +++ b/test_plans/l2fwd-jobstats_test_plan.rst @@ -0,0 +1,87 @@ +.. BSD LICENSE + Copyright(c) 2010-2016 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. + +L2 Forwarding Sample Application (in Real and Virtualized Environments) with core load statistics. +================================================================================================== + +The L2 Forwarding sample application is a simple example of packet processing using +the Data Plane Development Kit (DPDK) which +also takes advantage of Single Root I/O Virtualization (SR-IOV) features in a virtualized environment. + +.. note:: + + This application is a variation of L2 Forwarding sample application. It demonstrate possible + scheme of job stats library usage therefore some parts of this document is identical with original + L2 forwarding application. + +Overview +-------- + +The L2 Forwarding sample application, which can operate in real and virtualized environments, +performs L2 forwarding for each packet that is received. +The destination port is the adjacent port from the enabled portmask, that is, +if the first four ports are enabled (portmask 0xf), +ports 1 and 2 forward into each other, and ports 3 and 4 forward into each other. +Also, the MAC addresses are affected as follows: + +* The source MAC address is replaced by the TX port MAC address + +* The destination MAC address is replaced by 02:00:00:00:00:TX_PORT_ID + +Running the Application +----------------------- + +The application requires a number of command line options: + +.. code-block:: console + + ./build/l2fwd-jobstats [EAL options] -- -p PORTMASK [-q NQ] [-l] + +where, + +* p PORTMASK: A hexadecimal bitmask of the ports to configure + +* q NQ: A number of queues (=ports) per lcore (default is 1) + +* l: Use locale thousands separator when formatting big numbers. + +To run the application in linuxapp environment with 4 lcores, 16 ports, 8 RX queues per lcore and +thousands separator printing, issue the command: + +.. code-block:: console + + $ ./build/l2fwd-jobstats -c f -n 4 -- -q 8 -p ffff -l + +Refer to the *DPDK Getting Started Guide* for general information on running applications +and the Environment Abstraction Layer (EAL) options. + +check +----- +send packet and check them receive successful diff --git a/tests/TestSuite_l2fwd-jobstats.py b/tests/TestSuite_l2fwd-jobstats.py new file mode 100644 index 0000000..c514af9 --- /dev/null +++ b/tests/TestSuite_l2fwd-jobstats.py @@ -0,0 +1,115 @@ +#BSD LICENSE +# +# Copyright(c) 2010-2016 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 l2fwd-jobstats +""" + +import string +import time +import re +import utils +from test_case import TestCase +from plotting import Plotting +from settings import HEADER_SIZE +from etgen import IxiaPacketGenerator +from packet import Packet, sniff_packets, load_sniff_packets + +class TestL2fwdJobstats(TestCase): + + def set_up_all(self): + """ + Run at the start of each test suite. + """ + + self.dut_ports = self.dut.get_ports(self.nic) + self.verify(len(self.dut_ports) >= 2, "Insufficient ports") + cores = self.dut.get_core_list("1S/4C/1T") + self.coremask = utils.create_mask(cores) + self.portmask = utils.create_mask(self.dut_ports) + self.path = "./examples/l2fwd-jobstats/build/l2fwd-jobstats" + + # build sample app + out = self.dut.build_dpdk_apps("./examples/l2fwd-jobstats") + self.verify("Error" not in out, "compilation error 1") + self.verify("No such file" not in out, "compilation error 2") + + def set_up(self): + """ + Run before each test case. + """ + pass + + def test_l2fwd_jobstats(self): + """ + Verify netmap compatibility with one port + """ + cmd = self.path + " -c %s -n %d -- -q 8 -p %s -l" % (self.coremask, self.dut.get_memory_channels(), self.portmask) + + #start netmap_compat with one port + self.dut.send_expect(cmd,"Port statistics",60) + + self.scapy_send_packet() + out = self.dut.get_session_output(timeout=10) + p = re.compile(r'\d+') + result = p.findall(out) + amount = 1 * len(self.dut_ports) + self.verify(str(amount) in result, "Wrong: can't get <%s> package") + + def scapy_send_packet(self): + """ + Send a packet to port + """ + for i in range(len(self.dut_ports)): + self.dmac = self.dut.get_mac_address(self.dut_ports[0]) + txport = self.tester.get_local_port(self.dut_ports[0]) + self.txItf = self.tester.get_interface(txport) + pkt = Packet(pkt_type='UDP') + pkt.config_layer('ether', {'dst': self.dmac,}) + pkt.send_pkt(tx_port=self.txItf) + + + def tear_down(self): + """ + Run after each test case. + """ + self.dut.kill_all() + time.sleep(2) + pass + + def tear_down_all(self): + """ + Run after each test suite. + """ + pass + -- 1.9.3