[dts] [PATCH] unit_tests_pmd_perf: Fix throwing error and exiting app on failure

[pvukkisala at marvell.com]

From: Phanendra Vukkisala <pvukkisala at marvell.com>

Signed-off-by: Phanendra Vukkisala <pvukkisala at marvell.com>
---
 tests/TestSuite_unit_tests_pmd_perf.py |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tests/TestSuite_unit_tests_pmd_perf.py b/tests/TestSuite_unit_tests_pmd_perf.py
index ea221df..c9a18dc 100644
--- a/tests/TestSuite_unit_tests_pmd_perf.py
+++ b/tests/TestSuite_unit_tests_pmd_perf.py
@@ -113,6 +113,7 @@ class TestUnitTestsPmdPerf(TestCase):
             match_regex = "Result: (\d+) cycles per packet"
             m = re.compile(r"%s" % match_regex, re.S)
             result = m.search(out)
+            self.verify(result, "Failed to get result")
             self.logger.info("Mode %s latency is %s" % (mode, result.group(1)))
 
         self.dut.send_expect("quit", "# ")
@@ -143,6 +144,7 @@ class TestUnitTestsPmdPerf(TestCase):
                 match_regex = "Result: (\d+) cycles per packet"
                 m = re.compile(r"%s" % match_regex, re.S)
                 result = m.search(out)
+                self.verify(result, "Failed to get result")
                 table_row.append(result.group(1))
 
             self.dut.send_expect("quit", "# ")
@@ -154,7 +156,7 @@ class TestUnitTestsPmdPerf(TestCase):
         """
         Run after each test case.
         """
-        pass
+        self.dut.kill_all()
 
     def tear_down_all(self):
         """
-- 
1.7.9.5