Re: [dts] [PATCH V3] test:add test suite about l2fwd jobstats

["Tu, Lijuan" <lijuan.tu@intel.com>]

Applied, thanks

> -----Original Message-----
> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of changqingxwu
> Sent: Friday, May 10, 2019 10:28 AM
> To: dts@dpdk.org
> Cc: Wu, ChangqingX <changqingx.wu@intel.com>
> Subject: [dts] [PATCH V3] test:add test suite about l2fwd jobstats
> 
> Signed-off-by: changqingxwu <changqingx.wu@intel.com>
> ---
>  tests/TestSuite_l2fwd_jobstats.py | 112 ++++++++++++++++++++++++++++++
>  1 file changed, 112 insertions(+)
>  create mode 100644 tests/TestSuite_l2fwd_jobstats.py
> 
> diff --git a/tests/TestSuite_l2fwd_jobstats.py
> b/tests/TestSuite_l2fwd_jobstats.py
> new file mode 100644
> index 0000000..70ddee2
> --- /dev/null
> +++ b/tests/TestSuite_l2fwd_jobstats.py
> @@ -0,0 +1,112 @@
> +# BSD LICENSE
> +#
> +# Copyright(c) 2019 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 L2fwd Jobstats
> +"""
> +
> +import time
> +import re
> +import utils
> +from test_case import TestCase
> +
> +
> +class TestL2fwdJobstats(TestCase):
> +    def set_up_all(self):
> +        """
> +        Run at the start of each test suite.
> +        """
> +
> +        self.verify(self.nic not in ["fortville_eagle", "fortville_spirit",
> +                                 "fortville_spirit_single", "fortville_25g", "fortpark_TLV"],
> +                    "NIC Unsupported: " + str(self.nic))
> +        self.dut_ports = self.dut.get_ports(self.nic)
> +        self.verify(len(self.dut_ports) >= 2, "Insufficient ports")
> +        self.verify(len(self.dut.cores) >= 4, "Insufficient cores for testing")
> +        cores = self.dut.get_core_list("1S/4C/1T")
> +        self.coremask = utils.create_mask(cores)
> +
> +        dut_port0 = self.dut_ports[0]
> +        dut_port1 = self.dut_ports[1]
> +        self.tx_ports = [dut_port0, dut_port1]
> +
> +        # build sample app
> +        out = self.dut.build_dpdk_apps("./examples/l2fwd-jobstats")
> +        self.verify("Error" not in out, "compilation error 1")
> +        self.verify("No such file" not in out, "compilation error 2")
> +
> +    def set_up(self):
> +        """
> +        Run before each test case.
> +        """
> +        pass
> +
> +    def test_l2fwd_jobstats_check(self):
> +        """
> +        Verify l2fwd jobstats is correct
> +        """
> +        path = "./examples/l2fwd-jobstats/build/l2fwd-jobstats"
> +        cmd = path + " -c %s -n 4 -- -q 2 -p 0x03 -l" % (self.coremask)
> +        self.dut.send_expect(cmd, "Port statistics", 60)
> +
> +        self.scapy_send_packet(100000)
> +        out = self.dut.get_session_output(timeout=10)
> +
> +        print out
> +        send_packets = re.findall(r"Total packets sent:\s+?(\d+?)\r", out)[-1]
> +        receive_packets = re.findall(r"Total packets received:\s+?(\d+?)\r",
> out)[-1]
> +        self.verify(send_packets == receive_packets ==
> + str(100000*len(self.tx_ports)), "Wrong: can't receive enough
> + packages")
> +
> +    def scapy_send_packet(self, count):
> +        """
> +        Send a packet to port
> +        """
> +        for i in range(len(self.tx_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(dst="02:00:00:00:00",
> src="%s")/IP()/UDP()/Raw(\'X\'*18)], iface="%s",count=%s)' % (mac, txItf,
> count))
> +            self.tester.scapy_execute(timeout=90)
> +
> +    def tear_down(self):
> +        """
> +        Run after each test case.
> +        """
> +        pass
> +
> +    def tear_down_all(self):
> +        """
> +        Run after each test suite.
> +        """
> +        self.dut.kill_all()
> --
> 2.17.2