[tahoe-dev] [tahoe-lafs] #1273: nondeterministic failure of test_system.SystemTest.test_upload_and_download_random_key

[tahoe-lafs]

#1273: nondeterministic failure of
test_system.SystemTest.test_upload_and_download_random_key
----------------------------+-----------------------------------------------
 Reporter:  davidsarah      |           Owner:  somebody 
     Type:  defect          |          Status:  new      
 Priority:  major           |       Milestone:  undecided
Component:  code            |         Version:  1.8.0    
 Keywords:  test heisenbug  |   Launchpad Bug:           
----------------------------+-----------------------------------------------
 This happened once with r4850 (from tarball) on Windows Vista 32-bit:

 {{{
 [FAIL]:
 allmydata.test.test_system.SystemTest.test_upload_and_download_random_key

 Traceback (most recent call last):
   File "d:\tahoe\allmydata-tahoe-1.8.0-r4850\allmydata-
 tahoe-1.8.0-r4850\src\allmydata\test\test_system.py", line 330, in
 _uploaded
     self.failUnless(isinstance(bytes_sent, (int, long)), bytes_sent)
 twisted.trial.unittest.FailTest: None
 }}}

 I cannot reproduce it. The machine was bogged down at the time, so it
 might be a timing-related race condition.

-- 
Ticket URL: <http://tahoe-lafs.org/trac/tahoe-lafs/ticket/1273>
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