[dts] [PATCH V1] tests/TestSuite_cbdma:fixed-session-error

[Tu, Lijuan]

> fixed:session error
> 
> Signed-off-by: xizhan4x <xix.zhang at intel.com>
...
> +        self.send_session = self.dut.new_session("new_session")

Destroy your session when it finished his tasks, else it's running till dts quit.
It's bad to see resource waste.

> -----Original Message-----
> From: dts <dts-bounces at dpdk.org> On Behalf Of xizhan4x
> Sent: 2020年9月27日 10:40
> To: dts at dpdk.org
> Cc: Zhang, XiX <xix.zhang at intel.com>
> Subject: [dts] [PATCH V1] tests/TestSuite_cbdma:fixed-session-error
> 
> ---
>  tests/TestSuite_cbdma.py | 10 +++++-----
>  1 file changed, 5 insertions(+), 5 deletions(-)
> 
> diff --git a/tests/TestSuite_cbdma.py b/tests/TestSuite_cbdma.py index
> 14611f0..9c5fc3a 100644
> --- a/tests/TestSuite_cbdma.py
> +++ b/tests/TestSuite_cbdma.py
> @@ -71,6 +71,7 @@ class TestCBDMA(TestCase):
>          self.table_header.append("Updating MAC")
>          self.table_header.append("% linerate")
>          self.result_table_create(self.table_header)
> +        self.send_session = self.dut.new_session("new_session")
> 
>      def get_core_list(self):
>          """
> @@ -140,7 +141,6 @@ class TestCBDMA(TestCase):
>          num is 2
>          '''
>          # flush other output
> -        self.send_session=self.dut.new_session("new_session")
>          target = self.app_path.split("/")
>          self.send_session.send_expect(f"cd  {'/'.join(target[0:-1])} ", '# ')
>          self.send_session.get_session_before(timeout=1)
> @@ -310,7 +310,7 @@ class TestCBDMA(TestCase):
>                                          ports=dev_info, prefix='cbdma')
>              self.launch_ioatfwd_app(eal_params)
>              self.send_and_verify_throughput(check_channel=True)
> -            self.dut.send_expect('^c', '# ')
> +            self.send_session.send_expect('^c', '# ')
>          self.result_table_print()
> 
>      def test_perf_cbdma_with_diff_update_mac(self):
> @@ -330,7 +330,7 @@ class TestCBDMA(TestCase):
>          self.launch_ioatfwd_app(eal_params)
>          self.send_and_verify_throughput(check_channel=False)
> 
> -        self.dut.send_expect('^c', '# ')
> +        self.send_session.send_expect('^c', '# ')
>          self.cbdma_updating_mac = 'disable'
>          self.launch_ioatfwd_app(eal_params)
>          self.send_and_verify_throughput(check_channel=False)
> @@ -353,7 +353,7 @@ class TestCBDMA(TestCase):
>          self.launch_ioatfwd_app(eal_params)
>          self.send_and_verify_throughput(check_channel=False)
> 
> -        self.dut.send_expect('^c', '# ')
> +        self.send_session.send_expect('^c', '# ')
>          self.cbdma_copy_mode = 'sw'
>          self.launch_ioatfwd_app(eal_params)
>          self.send_and_verify_throughput(check_channel=False)
> @@ -363,7 +363,7 @@ class TestCBDMA(TestCase):
>          """
>          Run after each test case.
>          """
> -        self.dut.send_expect('^c', '# ')
> +        self.send_session.send_expect('^c', '# ')
>          self.dut.kill_all()
> 
>      def tear_down_all(self):
> --
> 1.8.3.1