From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by dpdk.org (Postfix) with ESMTP id 41E3B2A5D for ; Tue, 22 Nov 2016 07:38:04 +0100 (CET) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga105.jf.intel.com with ESMTP; 21 Nov 2016 22:38:03 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.31,531,1473145200"; d="scan'208";a="7766947" Received: from unknown (HELO dpdk-fedora20.icx.intel.com) ([10.240.176.135]) by orsmga002.jf.intel.com with ESMTP; 21 Nov 2016 22:38:03 -0800 From: "xu,gang" To: dts@dpdk.org Cc: "xu,gang" Date: Tue, 22 Nov 2016 14:39:14 +0800 Message-Id: <1479796757-9703-1-git-send-email-gangx.xu@intel.com> X-Mailer: git-send-email 1.9.3 Subject: [dts] [PATCH V2] add test suite hotplug 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: Tue, 22 Nov 2016 06:38:05 -0000 Signed-off-by: xu,gang --- tests/TestSuite_hotplug.py | 153 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 153 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..0945dfd --- /dev/null +++ b/tests/TestSuite_hotplug.py @@ -0,0 +1,153 @@ +#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 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 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 = utils.create_mask(cores) + self.port = len(self.dut_ports) - 1 + def set_up(self): + """ + Run before each test case. + """ + self.dut.send_expect("./tools/dpdk-devbind.py -u %s" % self.dut.ports_info[self.port]['pci'],"#",60) + + def attach(self, port): + """ + attach port + """ + 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("show port info %s" % port,"testpmd>",60) + + def detach(self, port): + """ + 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) + + def test_after_attach(self): + """ + first run testpmd after attach port + """ + cmd = "./x86_64-native-linuxapp-gcc/app/testpmd -c %s -n %s -- -i" % (self.coremask,self.dut.get_memory_channels()) + self.dut.send_expect(cmd,"testpmd>",60) + session_secondary = self.dut.new_session() + session_secondary.send_expect("./tools/dpdk-devbind.py --bind=igb_uio %s" % self.dut.ports_info[self.port]['pci'], "#", 60) + self.attach(self.port) + self.dut.send_expect("start","testpmd>",60) + self.dut.send_expect("port detach %s" % self.port,"Please close port first",60) + self.dut.send_expect("stop","testpmd>",60) + self.detach(self.port) + self.attach(self.port) + + self.dut.send_expect("start","testpmd>",60) + self.dut.send_expect("port detach %s" % self.port,"Please close port first",60) + self.send_packe(self.port) + out = self.dut.send_expect("show port stats %s" % self.port ,"testpmd>",60) + packet = re.search("RX-packets:\s*(\d*)",out) + sum_packet = packet.group(1) + self.verify(sum_packet = 1, "Insufficient the received package") + self.dut.send_expect("quit","#",60) + + def send_packe(self, port): + """ + Send a packet to port + """ + 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 test_before_attach(self): + """ + first attach port after run testpmd + """ + session_secondary = self.dut.new_session() + session_secondary.send_expect("./tools/dpdk-devbind.py --bind=igb_uio %s" % self.dut.ports_info[self.port]['pci'], "#", 60) + + cmd = "./x86_64-native-linuxapp-gcc/app/testpmd -c %s -n %s -- -i" % (self.coremask,self.dut.get_memory_channels()) + self.dut.send_expect(cmd,"testpmd>",60) + self.detach(self.port) + self.attach(self.port) + self.dut.send_expect("start","testpmd>",60) + self.dut.send_expect("port detach %s" % self.port, "Please close port first",60) + self.send_packe(self.port) + out = self.dut.send_expect("show port stats %s" % self.port ,"testpmd>",60) + packet = re.search("RX-packets:\s*(\d*)",out) + sum_packet = packet.group(1) + self.verify(sum_packet = 1, "Insufficient the received package") + self.dut.send_expect("quit","#",60) + + + def tear_down(self): + """ + Run after each test case. + """ + self.dut.send_expect("./tools/dpdk-devbind.py --bind=igb_uio %s" % self.dut.ports_info[self.port]['pci'],"#",60) + self.dut.kill_all() + time.sleep(2) + + + def tear_down_all(self): + """ + Run after each test suite. + """ + pass + -- 1.9.3