[dts] [PATCH v2] tests/short_live: fixes the result parsing issue

[Liu, Yong]

Thanks, Herbert. Applied.

On 08/07/2017 11:25 AM, Herbert Guan wrote:
> Fixes below issues:
> 1) corrected the scapy reslut parsing string
> 2) ensure link up for testpmd and l3fwd
> 3) pkill for l2fwd and l3fwd need to wait a while for process quit
>
> Signed-off-by: Herbert Guan<herbert.guan at arm.com>
> ---
>   tests/TestSuite_short_live.py | 12 ++++++++----
>   1 file changed, 8 insertions(+), 4 deletions(-)