From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id EA10D2C40 for ; Mon, 15 Aug 2016 06:51:21 +0200 (CEST) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga102.fm.intel.com with ESMTP; 14 Aug 2016 21:51:21 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.28,523,1464678000"; d="scan'208";a="1035587127" Received: from unknown (HELO dpdk-fedora20.icx.intel.com) ([10.239.254.239]) by orsmga002.jf.intel.com with ESMTP; 14 Aug 2016 21:51:20 -0700 From: "xu,gang" To: dts@dpdk.org Cc: "xu,gang" Date: Mon, 15 Aug 2016 12:46:50 +0800 Message-Id: <1471236415-13011-1-git-send-email-gangx.xu@intel.com> X-Mailer: git-send-email 1.9.3 Subject: [dts] [PATCH V1 1/6] add hotplug test code 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: Mon, 15 Aug 2016 04:51:22 -0000 Signed-off-by: xu,gang --- tests/TestSuite_hotplug.py | 113 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 113 insertions(+) create mode 100644 tests/TestSuite_hotplug.py diff --git a/tests/TestSuite_hotplug.py b/tests/TestSuite_hotplug.py new file mode 100644 index 0000000..c9431ec --- /dev/null +++ b/tests/TestSuite_hotplug.py @@ -0,0 +1,113 @@ +#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 port hot plug. +""" + +import dts +import string +import time +import re +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 TestPortHotPlug(TestCase): + """ + This feature only supports igb_uio now and not support freebsd + """ + 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 = dts.create_mask(cores) + + def set_up(self): + """ + Run before each test case. + """ + pass + + def test_port_hot_plug(self): + #Attach por + port = len(self.dut_ports) - 1 + mac = self.dut.ports_info[port]['mac'] + self.dut.send_expect("./tools/dpdk-devbind.py -u %s" % self.dut.ports_info[port]['pci'],"#",60) + self.session_secondary = self.dut.new_session() + cmd = "./x86_64-native-linuxapp-gcc/app/testpmd -c 0xf -n 4 -- -i" + self.dut.send_expect(cmd,"testpmd>",60) + self.session_secondary.send_expect("./tools/dpdk-devbind.py -b igb_uio %s" % self.dut.ports_info[port]['pci'],"#",60) + self.dut.send_expect("port attach %s" % self.dut.ports_info[port]['pci'],"is attached",60) + self.dut.send_expect("port start %s" % port,"Link Up",60) + self.dut.send_expect("start","testpmd>",60) + self.dut.send_expect("show port stats %s" % port,"testpmd>",60) + + #Send a packet to port + txport = self.tester.get_local_port(self.dut_ports[port]) + txItf = self.tester.get_interface(txport) + self.tester.scapy_append('sendp([Ether(dst="%s")/IP()/UDP()/Raw(\'X\'*18)], iface="%s",count=100)' % (mac,txItf)) + self.tester.scapy_execute() + + out = self.dut.send_expect("show port stats %s" % port ,"testpmd>",60) + print out + p = re.compile(r'\d+') + result = p.findall(out) + self.verify("100" in result, "Insufficient ports") + #Detach port + self.dut.send_expect("port stop %s" % port,"Link Down",60) + self.dut.send_expect("port close %s" % port,"Closing ports...",60) + self.dut.send_expect("port detach %s" % port,"is detached",60) + self.dut.send_expect("quit","#",60) + + + 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