[dts] [PATCH V1]tests/external_memory: fix wrong output message

[Tu, Lijuan]

Applied, thanks

> -----Original Message-----
> From: dts [mailto:dts-bounces at dpdk.org] On Behalf Of yufengmx
> Sent: Tuesday, July 2, 2019 4:18 PM
> To: dts at dpdk.org
> Cc: Mo, YufengX <yufengx.mo at intel.com>
> Subject: [dts] [PATCH V1]tests/external_memory: fix wrong output message
> 
> 
> fix wrong output message format in verifier_result method.
> remove un-used string lib import.
> 
> Signed-off-by: yufengmx <yufengx.mo at intel.com>
> ---
>  tests/TestSuite_external_memory.py | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/tests/TestSuite_external_memory.py
> b/tests/TestSuite_external_memory.py
> index dd3c121..9a75427 100644
> --- a/tests/TestSuite_external_memory.py
> +++ b/tests/TestSuite_external_memory.py
> @@ -35,7 +35,6 @@ DPDK Test suite.
>  Test external memory.
>  """
> 
> -import string
>  import time
>  import re
>  import utils
> @@ -136,7 +135,7 @@ class TestExternalMemory(TestCase):
>          p = re.compile(r'\d+')
>          result = p.findall(out)
>          amount = 20 * len(self.dut_ports)
> -        self.verify(str(amount) in result, "Wrong: can't get <%s> package")
> +        self.verify(str(amount) in result, "Wrong: can't get <%d> package" %
> amount)
> 
>          self.dut.send_expect("quit", "#", 10)
> 
> --
> 1.9.3