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annotate test/mocknull.py @ 5142:93832cec4c31

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issue2550839: Xapian, DatabaseLockError: Unable to get write lock on db/text-index: already locked I put in a retry loop that will attempt to get the lock. 10 tries with a delaythatvaries from .02 seconds to .64 seconds. Total delay over 10 cycles approx. 4.5 seconds. I can't figure out how to make pytest run two parallel processes to test this code. I did try running: ./run_tests.py -k Xapian test/test_indexer.py & ./run_tests.py -k Xapian test/test_indexer.py and confirmed that one of the processes seemed to hang on a test and then threw a lock failure error. So at least the code path is being exercised. If anybody knows how to correctly test this I would love to do a real test.
author John Rouillard <rouilj@ieee.org>
date Wed, 13 Jul 2016 19:42:44 -0400
parents 79fd8537ae3b
children 3757449e00c4
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1
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2 class MockNull:
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3 def __init__(self, **kwargs):
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4 for key, value in kwargs.items():
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5 self.__dict__[key] = value
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6
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7 def __call__(self, *args, **kwargs): return MockNull()
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8 def __getattr__(self, name):
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9 # This allows assignments which assume all intermediate steps are Null
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10 # objects if they don't exist yet.
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11 #
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12 # For example (with just 'client' defined):
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13 #
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14 # client.db.config.TRACKER_WEB = 'BASE/'
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15 self.__dict__[name] = MockNull()
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16 return getattr(self, name)
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18 def __getitem__(self, key): return self
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19 def __nonzero__(self): return 0
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20 def __str__(self): return ''
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21 def __repr__(self): return '<MockNull 0x%x>'%id(self)
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22 def gettext(self, str): return str
79fd8537ae3b .gettext() facility is vital for many roundup objects.
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23 _ = gettext
Roundup Issue Tracker: http://roundup-tracker.org/