[dts] [PATCH V1] tests/multiple_pthread: fix issue of always send pkts after this suite

[Tu, Lijuan]

Applied, thanks

> -----Original Message-----
> From: dts [mailto:dts-bounces at dpdk.org] On Behalf Of lihong
> Sent: Tuesday, December 17, 2019 8:11 AM
> To: dts at dpdk.org
> Cc: Ma, LihongX <lihongx.ma at intel.com>
> Subject: [dts] [PATCH V1] tests/multiple_pthread: fix issue of always send
> pkts after this suite
> 
> Signed-off-by: lihong <lihongx.ma at intel.com>
> ---
>  tests/TestSuite_multiple_pthread.py | 25 ++++++++++---------------
>  1 file changed, 10 insertions(+), 15 deletions(-)
> 
> diff --git a/tests/TestSuite_multiple_pthread.py
> b/tests/TestSuite_multiple_pthread.py
> index b59f047..6c6a070 100644
> --- a/tests/TestSuite_multiple_pthread.py
> +++ b/tests/TestSuite_multiple_pthread.py
> @@ -36,6 +36,7 @@ import random
>  import string
>  import utils
>  from test_case import TestCase
> +from packet import Packet
> 
> 
>  class TestMultiplePthread(TestCase):
> @@ -60,27 +61,19 @@ class TestMultiplePthread(TestCase):
>          """
>          Run before each test case.
>          """
> -        pass
> -
> -    def destroy_packets_session(self):
> -        """
> -        close send packets session.
> -        """
> -        for i in valports:
> -            self.tester.create_session(name="%s" % i).send_expect("^C", "#")
> -            self.tester.destroy_session(self.tester.create_session(name="%s" % i))
> +        self.send_sessions = []
> 
>      def send_packet(self):
>          """
> -        create sessions and Send packets continuous.
> +        Send packets continuous.
>          """
>          for index in valports:
>              localPort = self.tester.get_local_port(index)
>              iface = self.tester.get_interface(localPort)
> -            self.send_packets_session = self.tester.create_session(name="%s" %
> index)
> -            packet = r'sendp([Ether()/IP(src="1.2.3.4", dst="192.168.0.%d")],
> iface="%s", loop=1)' % (index, iface)
> -            self.send_packets_session.send_expect("scapy", ">>>")
> -            self.send_packets_session.send_command(packet)
> +            pcap_str = 'Ether()/IP(src="1.2.3.4", dst="192.168.0.%d")' % (index)
> +            self.pkt = Packet(pcap_str)
> +            intf = self.pkt.send_pkt_bg(crb=self.tester, tx_port=iface)
> +            self.send_sessions.append(intf)
> 
>      def get_cores_statistic(self, cmdline):
>          """
> @@ -91,6 +84,7 @@ class TestMultiplePthread(TestCase):
>          m = cmdline.replace('"', '', 2)
>          out_list = out.split(m)
>          mutiple_pthread_session.send_expect("^C", "#")
> +        self.dut.close_session(mutiple_pthread_session)
>          return out_list
> 
>      def verify_before_send_packets(self, out_list):
> @@ -159,7 +153,6 @@ class TestMultiplePthread(TestCase):
>          # quit application
>          self.dut.send_expect("stop", "testpmd> ")
>          self.dut.send_expect("quit", "# ", 30)
> -        self.destroy_packets_session()
> 
>      def test_basic_operation(self):
>          """
> @@ -231,6 +224,8 @@ class TestMultiplePthread(TestCase):
>          """
>          Run after each test case.
>          """
> +        if len(self.send_sessions) != 0:
> +            self.pkt.stop_send_pkt_bg(self.tester, self.send_sessions)
>          self.dut.kill_all()
> 
>      def tear_down_all(self):
> --
> 2.7.4