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 D9E135F29 for ; Wed, 26 Dec 2018 07:03:51 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 25 Dec 2018 22:03:50 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.56,399,1539673200"; d="scan'208";a="121690883" Received: from unknown (HELO localhost.localdomain.sh.intel.com) ([10.240.176.135]) by orsmga001.jf.intel.com with ESMTP; 25 Dec 2018 22:03:49 -0800 From: changqingxwu To: dts@dpdk.org Cc: changqingxwu Date: Wed, 26 Dec 2018 14:05:03 +0800 Message-Id: <1545804303-102256-1-git-send-email-changqingx.wu@intel.com> X-Mailer: git-send-email 1.9.3 Subject: [dts] [PATCH V2] tests/auto_external_memory_test_script_V2 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, 26 Dec 2018 06:03:52 -0000 auto_external_memory_test_script_V2 Signed-off-by: changqingxwu --- tests/TestSuite_external_memory.py | 170 +++++++++++++++++++++++++++++ 1 file changed, 170 insertions(+) create mode 100644 tests/TestSuite_external_memory.py diff --git a/tests/TestSuite_external_memory.py b/tests/TestSuite_external_memory.py new file mode 100644 index 0000000..9f0e906 --- /dev/null +++ b/tests/TestSuite_external_memory.py @@ -0,0 +1,170 @@ +# 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 external memory. +""" + +import string +import time +import re +import utils +from test_case import TestCase + + +class TestExternalMemory(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) + + def set_up(self): + """ + Run before each test case. + """ + pass + + def insmod_modprobe(self,modename=''): + """ + Insmod modProbe before run test case + """ + if modename == "igb_uio": + self.dut.send_expect("modprobe uio", "#", 10) + out = self.dut.send_expect("lsmod | grep igb_uio", "#") + if "igb_uio" in out: + self.dut.send_expect("rmmod -f igb_uio", "#", 10) + self.dut.send_expect("insmod ./" + self.target + "/kmod/igb_uio.ko", "#", 10) + + out = self.dut.send_expect("lsmod | grep igb_uio", "#") + assert ("igb_uio" in out), "Failed to insmod igb_uio" + + self.dut.bind_interfaces_linux(driver="igb_uio") + + if modename == "vfio-pci": + self.dut.send_expect("rmmod vfio_pci", "#", 10) + self.dut.send_expect("rmmod vfio_iommu_type1", "#", 10) + self.dut.send_expect("rmmod vfio", "#", 10) + self.dut.send_expect("modprobe vfio", "#", 10) + self.dut.send_expect("modprobe vfio_pci", "#", 10) + out = self.dut.send_expect("lsmod | grep vfio_iommu_type1", "#") + assert ("vfio_pci" in out), "Failed to insmod vfio_pci" + + self.dut.bind_interfaces_linux(driver="vfio-pci") + + def test_IGB_UIO_xmem(self): + """ + Verifier IGB_UIO and anonymous memory allocation + """ + self.insmod_modprobe(modename="igb_uio") + cmd = "./%s/app/testpmd -c %s -n 4 -- --mp-alloc=xmem -i"%(self.target,self.coremask) + + self.dut.send_expect(cmd,"testpmd>",60) + self.verifier_result() + + def test_IGB_UIO_xmemhuage(self): + """ + Verifier IGB_UIO and anonymous hugepage memory allocation + """ + self.insmod_modprobe(modename="igb_uio") + + cmd = "./%s/app/testpmd -c %s -n 4 -- --mp-alloc=xmemhuge -i"%(self.target,self.coremask) + + self.dut.send_expect(cmd,"testpmd>",60) + self.verifier_result() + + def test_VFIO_PCI_xmem(self): + """ + Verifier VFIO_PCI and anonymous memory allocation + """ + self.insmod_modprobe(modename="vfio-pci") + + cmd = "./%s/app/testpmd -c %s -n 4 -- --mp-alloc=xmem -i"%(self.target,self.coremask) + self.dut.send_expect(cmd,"testpmd>",60) + + self.verifier_result() + + def test_VFIO_PCI_xmemhuge(self): + """ + Verifier VFIO and anonymous hugepage memory allocation + """ + self.insmod_modprobe(modename="vfio-pci") + cmd = "./%s/app/testpmd -c %s -n 4 -- --mp-alloc=xmemhuge -i"%(self.target,self.coremask) + self.dut.send_expect(cmd,"testpmd>",60) + + self.verifier_result() + + def verifier_result(self): + self.dut.send_expect("start", "testpmd>",10) + self.scapy_send_packet(20) + out = self.dut.send_expect("stop", "testpmd>", 10) + + p = re.compile(r'\d+') + result = p.findall(out) + amount = 20 * len(self.dut_ports) + self.verify(str(amount) in result, "Wrong: can't get <%s> package") + + self.dut.send_expect("quit", "#", 10) + + self.dut.unbind_interfaces_linux(self.dut_ports) + + def scapy_send_packet(self, nu): + """ + Send a packet to port + """ + for i in range(len(self.dut_ports)): + txport = self.tester.get_local_port(self.dut_ports[i]) + mac = self.dut.get_mac_address(self.dut_ports[i]) + txItf = self.tester.get_interface(txport) + self.tester.scapy_append( + 'sendp([Ether()/IP()/UDP()/Raw(\'X\'*18)], iface="%s",count=%s)' % ( txItf, nu)) + self.tester.scapy_execute() + + 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. + """ + self.dut.bind_interfaces_linux(driver=self.drivername) + pass -- 2.17.2