[tahoe-lafs-trac-stream] [Tahoe-LAFS] #3039: allmydata.test.test_magic_folder.RealTestAliceBob.test_alice_bob sometimes fails on macOS with `Pending: set([u'file3'])`

[Tahoe-LAFS]

#3039: allmydata.test.test_magic_folder.RealTestAliceBob.test_alice_bob sometimes
fails on macOS with `Pending: set([u'file3'])`
-------------------------+-----------------------
     Reporter:  exarkun  |      Owner:
         Type:  defect   |     Status:  new
     Priority:  normal   |  Milestone:  undecided
    Component:  unknown  |    Version:  1.12.1
   Resolution:           |   Keywords:
Launchpad Bug:           |
-------------------------+-----------------------

Comment (by exarkun):

 Saw it again, this time on TravisCI macOS:

 {{{
 [FAIL]
 Traceback (most recent call last):
 Failure: testtools.testresult.real._StringException: twisted-log: ---
 2019-06-04 14:23:56+0000 [-] unable to set RLIMIT_NOFILE: current value
 (256, 9223372036854775807)
 2019-06-04 14:23:56+0000 [-] unable to set RLIMIT_NOFILE: current value
 (256, 9223372036854775807)
 2019-06-04 14:23:56+0000 [-] NevowSite starting on 54572
 2019-06-04 14:23:56+0000 [-] Starting factory <nevow.appserver.NevowSite
 instance at 0x111f033f8>
 2019-06-04 14:23:56+0000 [-] NevowSite starting on 54573
 2019-06-04 14:23:56+0000 [-] Starting factory <nevow.appserver.NevowSite
 instance at 0x1127b46c8>
 2019-06-04 14:23:56+0000 [-] Completed initial Magic Folder scan
 successfully (<allmydata.frontends.magic_folder.Downloader object at
 0x113758210>)
 2019-06-04 14:23:56+0000 [-] Completed initial Magic Folder scan
 successfully (<allmydata.frontends.magic_folder.Downloader object at
 0x114bfbe90>)
 2019-06-04 14:24:00+0000 [-] (TCP Port 54573 Closed)
 2019-06-04 14:24:00+0000 [-] Stopping factory <nevow.appserver.NevowSite
 instance at 0x1127b46c8>
 2019-06-04 14:24:00+0000 [-] (TCP Port 54572 Closed)
 2019-06-04 14:24:00+0000 [-] Stopping factory <nevow.appserver.NevowSite
 instance at 0x111f033f8>
 2019-06-04 14:24:00+0000 [-] Main loop terminated.
 ---
 Traceback (most recent call last):
   File "/Users/travis/build/tahoe-lafs/tahoe-lafs/.tox/py27/lib/python2.7
 /site-packages/twisted/internet/defer.py", line 1418, in _inlineCallbacks
     result = g.send(result)
   File "/Users/travis/build/tahoe-lafs/tahoe-lafs/.tox/py27/lib/python2.7
 /site-packages/eliot/_generators.py", line 139, in wrapper
     value_out = gen.send(value_in)
   File "/Users/travis/build/tahoe-lafs/tahoe-lafs/.tox/py27/lib/python2.7
 /site-packages/allmydata/test/test_magic_folder.py", line 1727, in
 check_state
     self._check_uploader_count('objects_queued', 0,
 magic=self.bob_magicfolder)
   File "/Users/travis/build/tahoe-lafs/tahoe-lafs/.tox/py27/lib/python2.7
 /site-packages/allmydata/test/test_magic_folder.py", line 766, in
 _check_uploader_count
     "Deque:   {}\n".format(magic.uploader._pending,
 magic.uploader._deque),
   File "/Users/travis/build/tahoe-lafs/tahoe-lafs/.tox/py27/lib/python2.7
 /site-packages/allmydata/test/common_util.py", line 88, in
 failUnlessReallyEqual
     self.assertEqual(a, b, msg)
   File "/Users/travis/build/tahoe-lafs/tahoe-lafs/.tox/py27/lib/python2.7
 /site-packages/testtools/testcase.py", line 411, in assertEqual
     self.assertThat(observed, matcher, message)
   File "/Users/travis/build/tahoe-lafs/tahoe-lafs/.tox/py27/lib/python2.7
 /site-packages/testtools/testcase.py", line 498, in assertThat
     raise mismatch_error
 testtools.matchers._impl.MismatchError: 1 != 0: Pending: set([u'file3'])
 Deque:   deque([<allmydata.frontends.magic_folder.UploadItem object at
 0x113e5ec90>])
 allmydata.test.test_magic_folder.RealTestAliceBob.test_alice_bob
 }}}

--
Ticket URL: <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/3039#comment:2>
Tahoe-LAFS <https://Tahoe-LAFS.org>
secure decentralized storage