From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 246FBA04F0; Mon, 13 Jan 2020 03:33:20 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id D6C211D57A; Mon, 13 Jan 2020 03:33:19 +0100 (CET) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id 0BC591D579 for ; Mon, 13 Jan 2020 03:33:17 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 12 Jan 2020 18:33:16 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.69,427,1571727600"; d="scan'208";a="255723111" Received: from unknown (HELO dpdk-wenjielx-dtspatch135.sh.intel.com) ([10.240.176.135]) by fmsmga002.fm.intel.com with ESMTP; 12 Jan 2020 18:33:15 -0800 From: yaobing To: dts@dpdk.org Cc: yaobing Date: Mon, 13 Jan 2020 10:38:49 +0800 Message-Id: <1578883129-98603-1-git-send-email-bingx.y.yao@intel.com> X-Mailer: git-send-email 1.9.3 Subject: [dts] [PATCH V2] add suite qos meter 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: , Errors-To: dts-bounces@dpdk.org Sender: "dts" V1: add suite V2: change method group package Signed-off-by: yaobing --- tests/TestSuite_qos_meter.py | 170 +++++++++++++++++++++++++++++++++++ 1 file changed, 170 insertions(+) create mode 100644 tests/TestSuite_qos_meter.py diff --git a/tests/TestSuite_qos_meter.py b/tests/TestSuite_qos_meter.py new file mode 100644 index 0000000..062de81 --- /dev/null +++ b/tests/TestSuite_qos_meter.py @@ -0,0 +1,170 @@ +# BSD LICENSE +# +# Copyright(c) <2019-2020> 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 QOS API in DPDK. +The DUT must have two 10G Ethernet ports connected to two ports of IXIA. +""" +import os +from test_case import TestCase +from settings import HEADER_SIZE +from pktgen import TRANSMIT_CONT +from pmd_output import PmdOutput +from packet import Packet + + +class TestQosMeter(TestCase): + + def set_up_all(self): + """ + ip_fragmentation Prerequisites + """ + # Based on h/w type, choose how many ports to use + ports = self.dut.get_ports() + self.dut_ports = self.dut.get_ports(self.nic) + self.tx_port = self.tester.get_local_port(self.dut_ports[0]) + self.rx_port = self.tester.get_local_port(self.dut_ports[1]) + self.pmdout = PmdOutput(self.dut) + + # Verify that enough ports are available + self.verify(len(ports) >= 2, "Insufficient ports for testing") + + #get data from https://doc.dpdk.org/guides/sample_app_ug/qos_metering.html + self.blind_pps = 14880000 + self.aware_pps = 13880000 + + def set_up(self): + """ + Run before each test case. + """ + pass + + def build_app_and_send_package(self): + """ + Build app and send pkt + return bps and pps + """ + self.dut.send_expect('rm -rf ./examples/qos_meter/build', "#") + out = self.dut.build_dpdk_apps("./examples/qos_meter") + self.verify("Error" not in out, "Compilation error") + self.verify("No such" not in out, "Compilation error") + eal_params = self.dut.create_eal_parameters(cores='1S/1C/1T', fixed_prefix=True, prefix='qos_meter') + cmd = './examples/qos_meter/build/qos_meter ' + eal_params + '-- -p 0x3' + self.dut.send_expect(cmd, "TX = 1") + payload_size = 64 - HEADER_SIZE['eth'] - HEADER_SIZE['ip'] + dts_mac = self.dut.get_mac_address(self.dut_ports[self.rx_port]) + pkt = Packet(pkt_type='IP_RAW') + pkt.save_pcapfile(self.tester, "%s/tester.pcap" % self.tester.tmp_file) + stream_option = { + 'pcap': "%s/tester.pcap" % self.tester.tmp_file, + 'stream_config': { + 'rate': 100, + 'transmit_mode': TRANSMIT_CONT, + } + } + self.tester.pktgen.clear_streams() + stream_ids = [] + stream_id = self.tester.pktgen.add_stream(self.tx_port, self.rx_port, "%s/tester.pcap" % self.tester.tmp_file) + self.tester.pktgen.config_stream(stream_id,stream_option) + stream_ids.append(stream_id) + stream_id = self.tester.pktgen.add_stream(self.rx_port, self.tx_port, "%s/tester.pcap" % self.tester.tmp_file) + self.tester.pktgen.config_stream(stream_id, stream_option) + stream_ids.append(stream_id) + traffic_opt = { + 'method': 'throughput', + 'rate': 100, + 'duration': 20 + } + bps, pps = self.tester.pktgen.measure(stream_ids, traffic_opt) + return bps, pps + + def verify_throughput(self, throughput, pps): + difference_value = throughput - pps + #performance data is allowed to float by 10% + self.verify(- pps*0.1 < difference_value < pps*0.1, "throughput validation failure") + + def test_perf_srTCM_blind_RED(self): + """ + srTCM blind RED + """ + self.dut.send_expect(r"sed -i -e '/#define APP_PKT_COLOR_POS/s/[0-9]/5/g' ./examples/qos_meter/main.c", "#") + self.dut.send_expect(r"sed -i -e '/^#define APP_MODE /s/APP_MODE_*/APP_MODE_SRTCM_COLOR_BLIND/2' ./examples/qos_meter/main.c", "#") + bps, pps = self.build_app_and_send_package() + self.verify_throughput(pps, self.aware_pps) + + def test_perf_srTCM_blind_GREEN(self): + """ + srTCM blind GREEN + """ + self.dut.send_expect(r"sed -i -e '/#define APP_PKT_COLOR_POS/s/[0-9]/3/g' ./examples/qos_meter/main.c", "#") + self.dut.send_expect(r"sed -i -e '/^#define APP_MODE /s/APP_MODE_*/APP_MODE_SRTCM_COLOR_BLIND/2' ./examples/qos_meter/main.c", "#") + bps, pps= self.build_app_and_send_package() + self.verify_throughput(pps, self.blind_pps) + + def test_perf_srTCM_aware_RED(self): + """ + srTCM aware RED + """ + self.dut.send_expect(r"sed -i -e '/#define APP_PKT_COLOR_POS/s/[0-9]/5/g' ./examples/qos_meter/main.c", "#") + self.dut.send_expect(r"sed -i -e '/^#define APP_MODE /s/APP_MODE_*/APP_MODE_SRTCM_COLOR_AWARE/2' ./examples/qos_meter/main.c", "#") + bps, pps= self.build_app_and_send_package() + self.verify_throughput(pps, self.blind_pps) + + def test_perf_trTCM_blind(self): + """ + trTCM blind + """ + self.dut.send_expect(r"sed -i -e '/#define APP_PKT_COLOR_POS/s/[0-9]/5/g' ./examples/qos_meter/main.c", "#") + self.dut.send_expect(r"sed -i -e '/^#define APP_MODE /s/APP_MODE_*/APP_MODE_TRTCM_COLOR_BLIND/2' ./examples/qos_meter/main.c", "#") + bps, pps = self.build_app_and_send_package() + self.verify_throughput(pps, self.aware_pps) + + def test_perf_trTCM_aware(self): + """ + trTCM aware + """ + self.dut.send_expect(r"sed -i -e '/#define APP_PKT_COLOR_POS/s/[0-9]/5/g' ./examples/qos_meter/main.c", "#") + self.dut.send_expect(r"sed -i -e '/^#define APP_MODE /s/APP_MODE_*/APP_MODE_TRTCM_COLOR_AWARE/2' ./examples/qos_meter/main.c", "#") + bps, pps = self.build_app_and_send_package() + self.verify_throughput(pps, self.blind_pps) + + def tear_down(self): + """ + Run after each test case. + """ + self.dut.kill_all() + + def tear_down_all(self): + """ + Run after each test suite. + """ + self.dut.kill_all() -- 2.17.2