[dts] [PATCH] tests/pmdrss_hash: check reta_lines before verifying the result

[michael.luo at intel.com]

From: Luo Gaoliang <michael.luo at intel.com>

If reta_lines was empty, DTS shows the test case passed still.
So add the checking of reta_lines before verifying result.

Signed-off-by: Luo Gaoliang <michael.luo at intel.com>
---
 tests/TestSuite_pmdrss_hash.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tests/TestSuite_pmdrss_hash.py b/tests/TestSuite_pmdrss_hash.py
index 78e4075..7a1f870 100644
--- a/tests/TestSuite_pmdrss_hash.py
+++ b/tests/TestSuite_pmdrss_hash.py
@@ -184,6 +184,7 @@ class TestPmdrssHash(TestCase):
         global reta_lines
         global reta_num
         result = []
+        self.verify(len(reta_lines) > 0, 'No packet received!')
         self.result_table_create(
             ['packet index', 'hash value', 'hash index', 'queue id', 'actual queue id', 'pass '])
 
@@ -370,6 +371,8 @@ class TestPmdrssHash(TestCase):
                     item = item.strip()
                     if(item.startswith("RSS hash")):
                         name, value = item.split("=", 1)
+                    else:
+                        continue
 
                 reta_line[name.strip()] = value.strip()
                 reta_lines.append(reta_line)
@@ -384,6 +387,7 @@ class TestPmdrssHash(TestCase):
         global reta_lines
         global reta_num
         result = []
+        self.verify(len(reta_lines) > 0, 'No packet received!')
         self.result_table_create(
             ['packet index', 'RSS hash', 'hash index', 'queue id', 'actual queue id', 'pass '])
 
-- 
2.7.4