[dts] [PATCH] fix queue start/stop case failed

[Raslan Darawsheh]

From: "xu,huilong" <huilongx.xu at intel.com>

sometime print can't get  received package info, used self.dut.get_session_output() replace
 self.dut.send_expect("\n", "testpmd>") get received package info

Signed-off-by: xu,huilong <huilongx.xu at intel.com>
---
 tests/TestSuite_queue_start_stop.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/TestSuite_queue_start_stop.py b/tests/TestSuite_queue_start_stop.py
index 83504ab..f59333c 100644
--- a/tests/TestSuite_queue_start_stop.py
+++ b/tests/TestSuite_queue_start_stop.py
@@ -164,7 +164,7 @@ class TestQueueStartStop(TestCase):
             self.dut.send_expect("port 1 txq 0 stop", "testpmd>")
             self.dut.send_expect("start", "testpmd>")
             self.check_forwarding([0, 1], self.nic, received=False)
-            out = self.dut.send_expect("\n", "testpmd>")
+            out = self.dut.get_session_output()
         except Exception, e:
             raise IOError("queue start/stop forward failure: %s" % e)
 
-- 
1.9.1