[dts] [PATCH v1] tests: add performance check in TestSuite_virtio_user_as_exceptional_path.py

[Tu, Lijuan]

Applied, thanks

> -----Original Message-----
> From: dts [mailto:dts-bounces at dpdk.org] On Behalf Of Yinan
> Sent: Wednesday, May 13, 2020 2:04 AM
> To: dts at dpdk.org
> Cc: Wang, Yinan <yinan.wang at intel.com>
> Subject: [dts] [PATCH v1] tests: add performance check in
> TestSuite_virtio_user_as_exceptional_path.py
> 
> From: Wang Yinan <yinan.wang at intel.com>
> 
> Signed-off-by: Wang Yinan <yinan.wang at intel.com>
> ---
>  .../TestSuite_virtio_user_as_exceptional_path.py | 16 ++++++++++++----
>  1 file changed, 12 insertions(+), 4 deletions(-)
> 
> diff --git a/tests/TestSuite_virtio_user_as_exceptional_path.py
> b/tests/TestSuite_virtio_user_as_exceptional_path.py
> index faf8c49..262db75 100644
> --- a/tests/TestSuite_virtio_user_as_exceptional_path.py
> +++ b/tests/TestSuite_virtio_user_as_exceptional_path.py
> @@ -197,7 +197,7 @@ class TestVirtioUserAsExceptionalPath(TestCase):
>          self.dut.send_expect("rm -rf ./app/test-pmd/csumonly_backup.c", "#")
>          self.dut.build_install_dpdk(self.dut.target)
> 
> -    def iperf_result_verify(self, vm_client):
> +    def iperf_result_verify(self, vm_client, direction):
>          '''
>          Get the iperf test result
>          '''
> @@ -205,7 +205,15 @@ class TestVirtioUserAsExceptionalPath(TestCase):
>          print(fmsg)
>          iperfdata = re.compile('[\d+]*.[\d+]* [M|G]bits/sec').findall(fmsg)
>          print(iperfdata)
> -        self.verify(iperfdata, 'There no data about this case')
> +        data_str = iperfdata[-1].split()
> +        data=iperfdata[-1].split()[0]
> +        unit=iperfdata[-1].split()[1]
> +        if direction == "direction_TAP_original":
> +            self.verify(unit =="Gbits/sec", 'The unit of throughput is not
> Gbits/sec')
> +            self.verify(float(data) > 4.0, 'No data or bandwith not achieve target
> value 3Gbits/sec about this case')
> +        elif direction == "direction_NIC_original":
> +            self.verify(unit =="Gbits/sec", 'The unit of throughput is not
> Gbits/sec')
> +            self.verify(float(data) > 2.0, 'No data or bandwith not
> + achieve target value 3Gbits/sec about this case')
>          self.result_table_create(['Data', 'Unit'])
>          results_row = ['exception path']
>          results_row.append(iperfdata[-1]) @@ -258,7 +266,7 @@ class
> TestVirtioUserAsExceptionalPath(TestCase):
>          self.iperf.send_expect('iperf -c 1.1.1.8 -i 1 -t 10 > /root/iperf_client.log
> &', '', 180)
>          time.sleep(30)
>          self.dut.send_expect('^C', '#', 10)
> -        self.iperf_result_verify(self.iperf)
> +        self.iperf_result_verify(self.iperf, "direction_TAP_original")
>          self.logger.info("TAP->virtio-user->Kernel_NIC %s " %
> (self.output_result))
>          self.iperf.send_expect('rm /root/iperf_client.log', '#', 10)
>          self.vhost_user.send_expect("quit", "#", 120) @@ -280,7 +288,7 @@
> class TestVirtioUserAsExceptionalPath(TestCase):
>          self.dut.send_expect('ip netns exec ns1 iperf -c 1.1.1.2 -i 1 -t 10 >
> /root/iperf_client.log &', '', 10)
>          time.sleep(30)
>          self.iperf.send_expect('^C', '#', 10)
> -        self.iperf_result_verify(self.dut)
> +        self.iperf_result_verify(self.dut, "direction_NIC_original")
>          self.dut.get_session_output(timeout=2)
>          self.logger.info("Kernel_NIC<-virtio-user<-TAP %s " %
> (self.output_result))
>          self.dut.send_expect('rm /root/iperf_client.log', '#', 10)
> --
> 2.17.1