Bug#923777: zodb fails its autopkg tests

[Matthias Klose]

Package: src:zodb
Version: 1:3.10.7-1
Severity: important
Tags: sid buster

see
https://ci.debian.net/data/autopkgtest/testing/amd64/z/zodb/2065076/log.gz

Failure in test checkQuickVerificationWith2Clients
(ZEO.tests.testConnection.FileStorageInvqTests)
Traceback (most recent call last):
  File "/usr/lib/python2.7/unittest/case.py", line 329, in run
    testMethod()
  File "/usr/lib/python2.7/dist-packages/ZEO/tests/ConnectionTests.py", line
625, in checkQuickVerificationWith2Clients
    self.assertEqual(perstorage.verify_result, "quick verification")
  File "/usr/lib/python2.7/unittest/case.py", line 513, in assertEqual
    assertion_func(first, second, msg=msg)
  File "/usr/lib/python2.7/unittest/case.py", line 506, in _baseAssertEqual
    raise self.failureException(msg)
AssertionError: 'empty cache' != 'quick verification'

The following test left new threads behind:
checkQuickVerificationWith2Clients (ZEO.tests.testConnection.FileStorageInvqTests)
New thread(s): [<Thread([('localhost', 22878)] zeo client networking thread,
started daemon 140338048001792)>, <ConnectThread(Connect([(2, ('localhost',
22878))]), started daemon 140338408691456)>]
  Ran 61 tests with 1 failures, 0 errors and 0 skipped in 2 minutes 35.141 seconds.
Running .repozo tests:
  Tear down .ZEO Connection Tests in 0.000 seconds.
  Set up .repozo in 0.000 seconds.
  Ran 1 tests with 1 failures, 0 errors and 0 skipped in 1 minutes 42.366 seconds.
Running .testFileStorage tests:
  Tear down .repozo in 0.000 seconds.
  Set up .testFileStorage in 0.000 seconds.
  Ran 408 tests with 1 failures, 0 errors and 0 skipped in 32.516 seconds.
Running .testZeo-misc tests:
  Tear down .testFileStorage in 0.000 seconds.
  Set up .testZeo-misc in 0.000 seconds.


Failure in test client_asyncore_thread_has_name (ZEO.tests.testZEO)
Failed doctest test for ZEO.tests.testZEO.client_asyncore_thread_has_name
  File "/usr/lib/python2.7/dist-packages/ZEO/tests/testZEO.py", line 1221, in
client_asyncore_thread_has_name

----------------------------------------------------------------------
File "/usr/lib/python2.7/dist-packages/ZEO/tests/testZEO.py", line 1225, in
ZEO.tests.testZEO.client_asyncore_thread_has_name
Failed example:
    len([t for t in threading.enumerate()
         if ' zeo client networking thread' in t.getName()])
Expected:
    1
Got:
    2

  Ran 40 tests with 2 failures, 0 errors and 0 skipped in 57.768 seconds.
Running .work_with_multiprocessing tests:
  Tear down .testZeo-misc in 0.000 seconds.
  Set up .work_with_multiprocessing in 0.000 seconds.
  Ran 1 tests with 2 failures, 0 errors and 0 skipped in 0.523 seconds.
Tearing down left over layers:
  Tear down .work_with_multiprocessing in 0.000 seconds.
Total: 3621 tests, 2 failures, 0 errors and 0 skipped in 16 minutes 56.338 seconds.
autopkgtest [06:32:51]: test all: -----------------------]