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[Jay Pipes <607351@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

About once every five times I run:

$ python run_tests.py

I get a test failure on the test_too_many_processes test case:

===============================================================================
[FAIL]: nova.tests.process_unittest.ProcessTestCase.test_max_processes

Traceback (most recent call last):
Failure: twisted.trial.unittest.FailTest: [Failure instance: Traceback: <class 'twisted.trial.unittest.FailTest'>: not equal:
a = 'd4'
b = 'd3'

/usr/lib/python2.6/dist-packages/twisted/internet/defer.py:354:_startRunCallbacks
/usr/lib/python2.6/dist-packages/twisted/internet/defer.py:371:_runCallbacks
/usr/lib/python2.6/dist-packages/twisted/internet/defer.py:330:_continue
/usr/lib/python2.6/dist-packages/twisted/internet/defer.py:325:unpause
--- <exception caught here> ---
/usr/lib/python2.6/dist-packages/twisted/internet/defer.py:371:_runCallbacks
/home/jpipes/repos/nova/testing-refactor/nova/tests/process_unittest.py:88:<lambda>
/usr/lib/python2.6/dist-packages/twisted/trial/unittest.py:287:failUnlessEqual
]

I can't tell what might be causing this, but if I execute run_tests.py
repeatedly, this happens about 1 in 5 times...

** Affects: nova
     Importance: Undecided
         Status: New


** Tags: tests

-- 
test_too_many_processes is not idempotent
https://bugs.launchpad.net/bugs/607351
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