[dts] [PATCH] tests: fix the verify issue in mtu test

[Tu, Lijuan]

Applied, thanks

> -----Original Message-----
> From: dts [mailto:dts-bounces at dpdk.org] On Behalf Of Xinfeng Zhao
> Sent: Tuesday, August 20, 2019 6:59 AM
> To: dts at dpdk.org
> Cc: Zhao, XinfengX <xinfengx.zhao at intel.com>
> Subject: [dts] [PATCH] tests: fix the verify issue in mtu test
> 
> the output of mtu test as below, so should modify the verified pattern
> 
> ens4      Link encap:Ethernet  HWaddr 7e:62:c3:58:16:11
>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>           RX packets:0 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:1000
>           RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)
> 
> Signed-off-by: Xinfeng Zhao <xinfengx.zhao at intel.com>
> ---
>  tests/TestSuite_vf_kernel.py | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/tests/TestSuite_vf_kernel.py b/tests/TestSuite_vf_kernel.py index
> 92b1202..bee30a0 100644
> --- a/tests/TestSuite_vf_kernel.py
> +++ b/tests/TestSuite_vf_kernel.py
> @@ -517,7 +517,8 @@ class TestVfKernel(TestCase):
>          vm0_intf1 = self.vm0_dut.ports_info[1]['intf']
>          self.vm0_dut.send_expect("ifconfig %s up" % self.vm0_intf0, "#")
>          out = self.vm0_dut.send_expect("ifconfig %s" % self.vm0_intf0, "#")
> -        self.verify('mtu 1500' in out, "modify MTU failed")
> +        result = re.search('mtu\W1500', out, flags=re.I)
> +        self.verify(result is not None, "modify MTU failed")
>          self.tester.send_expect("ifconfig %s mtu 3000" % self.tester_intf, "#")
> 
>          self.dut_testpmd.execute_cmd('stop')
> --
> 2.17.1