summaryrefslogtreecommitdiffstats
path: root/test/framework.py
diff options
context:
space:
mode:
Diffstat (limited to 'test/framework.py')
-rw-r--r--test/framework.py23
1 files changed, 23 insertions, 0 deletions
diff --git a/test/framework.py b/test/framework.py
index 4ce8bc1380d..989fb3d75cf 100644
--- a/test/framework.py
+++ b/test/framework.py
@@ -401,6 +401,28 @@ class VppTestCase(unittest.TestCase):
cls.logger.critical("Couldn't stat : {}".format(cls.stats_sock))
@classmethod
+ def wait_for_coredump(cls):
+ corefile = cls.tempdir + "/core"
+ if os.path.isfile(corefile):
+ cls.logger.error("Waiting for coredump to complete: %s", corefile)
+ curr_size = os.path.getsize(corefile)
+ deadline = time.time() + 60
+ ok = False
+ while time.time() < deadline:
+ cls.sleep(1)
+ size = curr_size
+ curr_size = os.path.getsize(corefile)
+ if size == curr_size:
+ ok = True
+ break
+ if not ok:
+ cls.logger.error("Timed out waiting for coredump to complete:"
+ " %s", corefile)
+ else:
+ cls.logger.error("Coredump complete: %s, size %d",
+ corefile, curr_size)
+
+ @classmethod
def setUpClass(cls):
"""
Perform class setup before running the testcase
@@ -529,6 +551,7 @@ class VppTestCase(unittest.TestCase):
del cls.vapi
cls.vpp.poll()
if cls.vpp.returncode is None:
+ cls.wait_for_coredump()
cls.logger.debug("Sending TERM to vpp")
cls.vpp.terminate()
cls.logger.debug("Waiting for vpp to die")