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Added lock acquisition/release around shared data structure manipulation

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This commit is contained in:
Vinay Sajip 2006-02-09 08:31:00 +00:00
parent bd3490abdb
commit 1eb77a50c8
1 changed files with 34 additions and 19 deletions
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53
Lib/test/test_logging.py
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@ -466,9 +466,13 @@ def test4():
conf = globals()['config%d' % i]
sys.stdout.write('config%d: ' % i)
loggerDict = logging.getLogger().manager.loggerDict
saved_handlers = logging._handlers.copy()
saved_handler_list = logging._handlerList[:]
saved_loggers = loggerDict.copy()
logging._acquireLock()
try:
saved_handlers = logging._handlers.copy()
saved_handler_list = logging._handlerList[:]
saved_loggers = loggerDict.copy()
finally:
logging._releaseLock()
try:
fn = tempfile.mktemp(".ini")
f = open(fn, "w")
@ -483,12 +487,16 @@ def test4():
message('ok.')
os.remove(fn)
finally:
logging._handlers.clear()
logging._handlers.update(saved_handlers)
logging._handlerList = saved_handler_list
loggerDict = logging.getLogger().manager.loggerDict
loggerDict.clear()
loggerDict.update(saved_loggers)
logging._acquireLock()
try:
logging._handlers.clear()
logging._handlers.update(saved_handlers)
logging._handlerList = saved_handler_list
loggerDict = logging.getLogger().manager.loggerDict
loggerDict.clear()
loggerDict.update(saved_loggers)
finally:
logging._releaseLock()
#----------------------------------------------------------------------------
# Test 5
@ -527,9 +535,13 @@ def formatException(self, ei):
def test5():
loggerDict = logging.getLogger().manager.loggerDict
saved_handlers = logging._handlers.copy()
saved_handler_list = logging._handlerList[:]
saved_loggers = loggerDict.copy()
logging._acquireLock()
try:
saved_handlers = logging._handlers.copy()
saved_handler_list = logging._handlerList[:]
saved_loggers = loggerDict.copy()
finally:
logging._releaseLock()
try:
fn = tempfile.mktemp(".ini")
f = open(fn, "w")
@ -542,13 +554,16 @@ def test5():
logging.exception("just testing")
os.remove(fn)
finally:
logging._handlers.clear()
logging._handlers.update(saved_handlers)
logging._handlerList = saved_handler_list
loggerDict = logging.getLogger().manager.loggerDict
loggerDict.clear()
loggerDict.update(saved_loggers)
logging._acquireLock()
try:
logging._handlers.clear()
logging._handlers.update(saved_handlers)
logging._handlerList = saved_handler_list
loggerDict = logging.getLogger().manager.loggerDict
loggerDict.clear()
loggerDict.update(saved_loggers)
finally:
logging._releaseLock()
#----------------------------------------------------------------------------