[dts] [PATCH V1] tests/port_control: optimize code

[Tu, Lijuan]

Applied, thanks

> -----Original Message-----
> From: dts [mailto:dts-bounces at dpdk.org] On Behalf Of Haiyang Zhao
> Sent: Friday, April 10, 2020 1:14 PM
> To: dts at dpdk.org
> Cc: Zhao, HaiyangX <haiyangx.zhao at intel.com>
> Subject: [dts] [PATCH V1] tests/port_control: optimize code
> 
> *.when interface is active, bind to igb_uio will be failed,
>    flush ip and bind by force.
>  *.vm_testpmd is generated in the first case, if it failed will impact the
> second case, add judgement for it.
> 
> Signed-off-by: Haiyang Zhao <haiyangx.zhao at intel.com>
> ---
>  tests/TestSuite_port_control.py | 7 ++++---
>  1 file changed, 4 insertions(+), 3 deletions(-)
> 
> diff --git a/tests/TestSuite_port_control.py b/tests/TestSuite_port_control.py
> index 385eff6..1a588d3 100644
> --- a/tests/TestSuite_port_control.py
> +++ b/tests/TestSuite_port_control.py
> @@ -156,7 +156,8 @@ class TestPortControl(TestCase):
>          vf_pci = re.findall(r"(\d+.\d+.\d+.\d+)", drive_info.split("kernel")[1])
>          terminal.send_expect("ifconfig %s hw ether %s" % (vf_if[1], self.vf_mac),
> "#")
>          terminal.send_expect("ifconfig %s up" % vf_if[1], "#")
> -        terminal.send_expect("./usertools/dpdk-devbind.py -b igb_uio %s" %
> vf_pci[1], "#")
> +        terminal.send_expect("ip addr flush %s " % vf_if[1], "#")
> +        terminal.send_expect("./usertools/dpdk-devbind.py -b igb_uio
> + --force %s" % vf_pci[1], "#")
>          cmd = "./%s/app/testpmd -n 1 -w %s -- -i" % (self.target, vf_pci[1])
>          terminal.send_expect(cmd, "testpmd>", 10)
> 
> @@ -178,7 +179,7 @@ class TestPortControl(TestCase):
>          terminal.execute_cmd("stop")
>          terminal.execute_cmd("port stop all")
>          ret = terminal.get_port_link_status(self.port_id_0)
> -        if self.nic.startswith('columbiaville') or terminal is self.vm_testpmd:
> +        if self.nic.startswith('columbiaville') or (getattr(self, 'vm_testpmd',
> None) and terminal is self.vm_testpmd):
>              self.verify(ret != "", "port status error!")
>          else:
>              self.verify(ret == "down", "port not down!") @@ -187,7 +188,7 @@
> class TestPortControl(TestCase):
>      def reset_pmd_port(self, terminal):
>          terminal.execute_cmd("port reset all")
>          ret = terminal.get_port_link_status(self.port_id_0)
> -        if self.nic.startswith('columbiaville') or terminal is self.vm_testpmd:
> +        if self.nic.startswith('columbiaville') or (getattr(self, 'vm_testpmd',
> None) and terminal is self.vm_testpmd):
>              self.verify(ret != "", "port status error!")
>          else:
>              self.verify(ret == "down", "port not down!")
> --
> 2.20.1