[DISPATCH-1264] Test delivery_abort fails occasionally; python 3, zombie routers left running

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Cannot Reproduce
• Affects Version/s: 1.5.0
• Fix Version/s: 1.13.0
• Component/s: Tests

Environment

Fedora 29, 4.20.3-200.fc29.x86_64

Python 3.7.2

 

• Assignee: Charles E. Rolke
• Reporter: Charles E. Rolke
• Created: 04/Feb/19 20:56
• Updated: 18/Aug/20 01:01
• Resolved: 12/Aug/20 14:45

Description

Delivery abort test fails about half the time. When it fails it leaves two routers running.

Sometimes it passes:

test 40
    Start 40: system_tests_delivery_abort

40: Test command: /bin/python "/home/chug/git/qpid-dispatch/build/tests/run.py" "unit2" "-v" "system_tests_delivery_abort"
40: Test timeout computed to be: 1500
40: test_01_message_route_truncated_one_router (system_tests_delivery_abort.RouterTest) ... ok
40: test_02_message_route_truncated_two_routers (system_tests_delivery_abort.RouterTest) ... ok
40: test_03_link_route_truncated_one_router (system_tests_delivery_abort.RouterTest) ... ok
40: test_04_link_route_truncated_two_routers (system_tests_delivery_abort.RouterTest) ... ok
40: test_05_message_route_abort_one_router (system_tests_delivery_abort.RouterTest) ... ok
40: test_06_message_route_abort_two_routers (system_tests_delivery_abort.RouterTest) ... ok
40: test_07_multicast_truncate_one_router (system_tests_delivery_abort.RouterTest) ... ok
{{40: }}
40: ----------------------------------------------------------------------
40: Ran 7 tests in 4.364s
{{40: }}
40: OK
1/1 Test #40: system_tests_delivery_abort ......   Passed    4.62 sec

 

Other times if fails:

test 40
    Start 40: system_tests_delivery_abort

40: Test command: /bin/python "/home/chug/git/qpid-dispatch/build/tests/run.py" "unit2" "-v" "system_tests_delivery_abort"
40: Test timeout computed to be: 1500
40: test_01_message_route_truncated_one_router (system_tests_delivery_abort.RouterTest) ... ok
40: test_02_message_route_truncated_two_routers (system_tests_delivery_abort.RouterTest) ... ok
40: test_03_link_route_truncated_one_router (system_tests_delivery_abort.RouterTest) ... ok
40: test_04_link_route_truncated_two_routers (system_tests_delivery_abort.RouterTest) ... ok
40: test_05_message_route_abort_one_router (system_tests_delivery_abort.RouterTest) ... ok
40: test_06_message_route_abort_two_routers (system_tests_delivery_abort.RouterTest) ...
   python3: /home/chug/git/qpid-proton/c/src/core/engine.c:691:
   pni_add_work: Assertion `!delivery->local.settled' failed.
1/1 Test #40: system_tests_delivery_abort ......***Exception: Child aborted  5.57 sec

0% tests passed, 1 tests failed out of 1

Total Test time (real) =   5.57 sec