X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=test%2Fframework.py;h=46f7542ea547ed596ca2d5e3ec0aacc6f94186e0;hb=f3468975d837fbe07c11c55d6ce7a6bf756ea2d8;hp=ba4576518b970b289ae5c864254c45a8154959a5;hpb=48bdbcd8f9d573138c43f994ddfff946d8a9d9b5;p=vpp.git

diff --git a/test/framework.py b/test/framework.py
index ba4576518b9..46f7542ea54 100644
--- a/test/framework.py
+++ b/test/framework.py
@@ -217,6 +217,13 @@ def _running_extended_tests():
 running_extended_tests = _running_extended_tests()
 
 
+def _running_gcov_tests():
+    return BoolEnvironmentVariable("GCOV_TESTS")
+
+
+running_gcov_tests = _running_gcov_tests()
+
+
 def _running_on_centos():
     os_id = os.getenv("OS_ID", "")
     return True if "centos" in os_id.lower() else False
@@ -446,8 +453,7 @@ class VppTestCase(unittest.TestCase):
         try:
             cls.vpp = subprocess.Popen(cmdline,
                                        stdout=subprocess.PIPE,
-                                       stderr=subprocess.PIPE,
-                                       bufsize=1)
+                                       stderr=subprocess.PIPE)
         except subprocess.CalledProcessError as e:
             cls.logger.critical("Subprocess returned with non-0 return code: ("
                                 "%s)", e.returncode)