From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by dpdk.org (Postfix) with ESMTP id 4C8181B14D for ; Tue, 23 Oct 2018 07:03:18 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 22 Oct 2018 22:03:17 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.54,414,1534834800"; d="scan'208";a="102463641" Received: from unknown (HELO localhost.localdomain.sh.intel.com) ([10.240.176.135]) by orsmga002.jf.intel.com with ESMTP; 22 Oct 2018 22:03:16 -0700 From: wenjieli To: dts@dpdk.org Cc: Peng Yuan Date: Tue, 23 Oct 2018 13:06:18 +0800 Message-Id: <1540271178-4417-1-git-send-email-wenjiex.a.li@intel.com> X-Mailer: git-send-email 1.9.3 Subject: [dts] [PATCH] tests: Add TestSuite_unit_tests_loopback.py 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, 23 Oct 2018 05:03:19 -0000 From: Peng Yuan Add TestSuite_unit_tests_loopback.py to tests Signed-off-by: Peng Yuan diff --git a/tests/TestSuite_unit_tests_loopback.py b/tests/TestSuite_unit_tests_loopback.py new file mode 100644 index 0000000..fa5b94d --- /dev/null +++ b/tests/TestSuite_unit_tests_loopback.py @@ -0,0 +1,143 @@ +# BSD LICENSE +# +# Copyright(c) 2010-2014 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. + +This TestSuite runs the unit tests included in DPDK for X710/XL710/XXV710 lookback mode. +""" + +import utils +import re +import time +from test_case import TestCase + +# +# +# Test class. +# + + +class TestUnitTestsPmdPerf(TestCase): + + # + # + # + # Test cases. + # + + def set_up_all(self): + """ + Run at the start of each test suite. + + Power Prerequisites + """ + self.dut_ports = self.dut.get_ports(self.nic) + self.verify(len(self.dut_ports) >= 1, "Insufficient ports for testing") + localPort = self.tester.get_local_port(self.dut_ports[0]) + self.tester_itf = self.tester.get_interface(localPort) + + [self.arch, machine, env, toolchain] = self.target.split('-') + self.verify(self.arch in ["x86_64", "arm64"], "pmd perf request running in x86_64 or arm64") + self.max_traffic_burst = self.get_max_traffic_burst() + self.dut.send_expect("sed -i -e 's/#define MAX_TRAFFIC_BURST %s/#define MAX_TRAFFIC_BURST 32/' test/test/test_pmd_perf.c" % self.max_traffic_burst, "# ", 30) + + def set_up(self): + """ + Run before each test case. + """ + pass + + def get_max_traffic_burst(self): + pmd_file = self.dut.send_expect("cat test/test/test_pmd_perf.c", "# ", 30) + result_scanner = r"#define MAX_TRAFFIC_BURST\s+([0-9]+)" + scanner = re.compile(result_scanner, re.DOTALL) + m = scanner.search(pmd_file) + max_traffic_burst = m.group(1) + return max_traffic_burst + + def test_loopback_mode(self): + """ + Run pmd stream control mode burst test case. + """ + self.dut.send_expect("sed -i -e 's/lpbk_mode = 0/lpbk_mode = 1/' test/test/test_pmd_perf.c", "# ", 30) + self.dut.send_expect("cd test/test", "# ") + self.dut.send_expect("make", "# ", 120) + self.dut.send_expect("cd /root/dpdk", "# ") + + self.tester.send_expect("rm -rf ./getPackageByTcpdump.cap", "#") + self.tester.send_expect("tcpdump -i %s -w ./getPackageByTcpdump.cap 2> /dev/null& " % self.tester_itf, "#") + self.dut.send_expect("./test/test/test -n 1 -c f", "R.*T.*E.*>.*>", 60) + out = self.dut.send_expect("pmd_perf_autotest", "RTE>>", 120) + print out + self.dut.send_expect("quit", "# ") + + self.verify("Test OK" in out, "Test failed") + self.tester.send_expect("killall tcpdump", "#") + tester_out = self.tester.send_expect("tcpdump -nn -e -v -r ./getPackageByTcpdump.cap", "#") + self.verify("ethertype" not in tester_out, "Test failed") + + def test_link_mode(self): + """ + Run pmd stream control mode burst test case. + """ + self.dut.send_expect("sed -i -e 's/lpbk_mode = 1/lpbk_mode = 0/' test/test/test_pmd_perf.c", "# ", 30) + self.dut.send_expect("cd test/test", "# ") + self.dut.send_expect("make", "# ", 120) + self.dut.send_expect("cd /root/dpdk", "# ") + + self.tester.send_expect("rm -rf ./getPackageByTcpdump.cap", "#") + self.tester.send_expect("tcpdump -i %s -w ./getPackageByTcpdump.cap 2> /dev/null& " % self.tester_itf, "#") + self.dut.send_expect("./test/test/test -n 1 -c f", "R.*T.*E.*>.*>", 60) + self.dut.send_command("pmd_perf_autotest", 30) + # There is no packet loopback, so the test is hung. + # It needs to kill the process manually. + self.dut.kill_all() + self.tester.send_expect("killall tcpdump", "#") + tester_out = self.tester.send_expect("tcpdump -nn -e -v -r ./getPackageByTcpdump.cap", "#") + self.verify("ethertype" in tester_out, "Test failed") + + 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.send_expect("sed -i -e 's/lpbk_mode = 0/lpbk_mode = 1/' test/test/test_pmd_perf.c", "# ", 30) + self.dut.send_expect("sed -i -e 's/#define MAX_TRAFFIC_BURST 32/#define MAX_TRAFFIC_BURST %s/' test/test/test_pmd_perf.c" % self.max_traffic_burst, "# ", 30) + self.dut.send_expect("cd test/test", "# ") + self.dut.send_expect("make", "# ", 30) + self.dut.send_expect("cd /root/dpdk", "# ") + self.dut.kill_all() -- 2.5.0