[dts] [PATCH V1] tests/vhost_virtio_user_interrupt: optimization code

[Wang, Yinan]

Acked-by: Wang, Yinan <yinan.wang at intel.com>

> -----Original Message-----
> From: dts [mailto:dts-bounces at dpdk.org] On Behalf Of lihong
> Sent: 2019年8月13日 8:10
> To: dts at dpdk.org
> Cc: Ma, LihongX <lihongx.ma at intel.com>
> Subject: [dts] [PATCH V1] tests/vhost_virtio_user_interrupt: optimization code
> 
> 1. flush buffer before launch l3fwd-power 2. add -w param when start testpmd
> 
> Signed-off-by: lihong <lihongx.ma at intel.com>
> ---
>  tests/TestSuite_vhost_virtio_user_interrupt.py | 6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)
> 
> diff --git a/tests/TestSuite_vhost_virtio_user_interrupt.py
> b/tests/TestSuite_vhost_virtio_user_interrupt.py
> index 6713590..5422e04 100644
> --- a/tests/TestSuite_vhost_virtio_user_interrupt.py
> +++ b/tests/TestSuite_vhost_virtio_user_interrupt.py
> @@ -96,6 +96,7 @@ class TestVirtioUserInterrupt(TestCase):
>                      " -P --config='(0,0,%s)' --parse-ptype "
>          cmd_l3fwd = cmd_l3fwd % (self.mem_channel, self.core_mask_l3fwd,
>                      path, self.core_interrupt)
> +        self.l3fwd.get_session_before(timeout=2)
>          self.l3fwd.send_expect(cmd_l3fwd, "POWER", 40)
>          time.sleep(10)
>          out = self.l3fwd.get_session_before() @@ -108,6 +109,9 @@ class
> TestVirtioUserInterrupt(TestCase):
>          """
>          start testpmd on vhost side
>          """
> +        if len(pci) == 0:
> +            pci_info = self.dut.ports_info[self.dut_ports[0]]['pci']
> +            pci = '-w %s' % pci_info
>          cmd_vhost_user = self.dut.target + "/app/testpmd -n %d -c %s " + \
>                "--socket-mem 1024,1024 --legacy-mem %s " + \
>                "--file-prefix=vhost " + \ @@ -143,8 +147,8 @@ class
> TestVirtioUserInterrupt(TestCase):
>          elif status == "sleeps":
>              info = "lcore %s sleeps until interrupt triggers"
>          info = info % self.core_interrupt
> -        self.logger.info(info)
>          self.verify(info in out, "The CPU status not right for %s" % info)
> +        self.logger.info(info)
> 
>      def check_virtio_side_link_status(self, status):
>          out = self.virtio.send_expect("show port info 0", "testpmd> ", 20)
> --
> 2.7.4