1 files changed, 0 insertions, 202 deletions
diff --git a/test/git/async/task.py b/test/git/async/task.py
deleted file mode 100644
index 583cb1f8..00000000
--- a/test/git/async/task.py
+++ /dev/null
@@ -1,202 +0,0 @@
-"""Module containing task implementations useful for testing them"""
-from git.async.task import *
-
-import threading
-import weakref
-
-class _TestTaskBase(object):
-	"""Note: causes great slowdown due to the required locking of task variables"""
-	def __init__(self, *args, **kwargs):
-		super(_TestTaskBase, self).__init__(*args, **kwargs)
-		self.should_fail = False
-		self.lock = threading.Lock()		# yes, can't safely do x = x + 1 :)
-		self.plock = threading.Lock()
-		self.item_count = 0
-		self.process_count = 0
-	
-	def do_fun(self, item):
-		self.lock.acquire()
-		self.item_count += 1
-		self.lock.release()
-		if self.should_fail:
-			raise AssertionError("I am failing just for the fun of it")
-		return item
-	
-	def process(self, count=1):
-		# must do it first, otherwise we might read and check results before
-		# the thread gets here :). Its a lesson !
-		self.plock.acquire()
-		self.process_count += 1
-		self.plock.release()
-		super(_TestTaskBase, self).process(count)
-		
-	def _assert(self, pc, fc, check_scheduled=False):
-		"""Assert for num process counts (pc) and num function counts (fc)
-		:return: self"""
-		self.lock.acquire()
-		if self.item_count != fc:
-			print self.item_count, fc
-		assert self.item_count == fc
-		self.lock.release()
-		
-		# NOTE: asserting num-writers fails every now and then, implying a thread is 
-		# still processing (an empty chunk) when we are checking it. This can 
-		# only be prevented by checking the scheduled items, which requires locking
-		# and causes slowdows, so we don't do that. If the num_writers 
-		# counter wouldn't be maintained properly, more tests would fail, so 
-		# we can safely refrain from checking this here
-		# self._wlock.acquire()
-		# assert self._num_writers == 0
-		# self._wlock.release()
-		return self
-
-
-class TestThreadTask(_TestTaskBase, IteratorThreadTask):
-	pass
-		
-
-class TestFailureThreadTask(TestThreadTask):
-	"""Fails after X items"""
-	def __init__(self, *args, **kwargs):
-		self.fail_after = kwargs.pop('fail_after')
-		super(TestFailureThreadTask, self).__init__(*args, **kwargs)
-		
-	def do_fun(self, item):
-		item = TestThreadTask.do_fun(self, item)
-		
-		self.lock.acquire()
-		try:
-			if self.item_count > self.fail_after:
-				raise AssertionError("Simulated failure after processing %i items" % self.fail_after)
-		finally:
-			self.lock.release()
-		# END handle fail after
-		return item
-		
-
-class TestChannelThreadTask(_TestTaskBase, ChannelThreadTask):
-	"""Apply a transformation on items read from an input channel"""
-	def __init__(self, *args, **kwargs):
-		self.fail_after = kwargs.pop('fail_after', 0)
-		super(TestChannelThreadTask, self).__init__(*args, **kwargs)
-	
-	def do_fun(self, item):
-		"""return tuple(i, i*2)"""
-		item = super(TestChannelThreadTask, self).do_fun(item)
-		
-		# fail after support
-		if self.fail_after:
-			self.lock.acquire()
-			try:
-				if self.item_count > self.fail_after:
-					raise AssertionError("Simulated failure after processing %i items" % self.fail_after)
-			finally:
-				self.lock.release()
-		# END handle fail-after
-		
-		if isinstance(item, tuple):
-			i = item[0]
-			return item + (i * self.id, )
-		else:
-			return (item, item * self.id)
-		# END handle tuple
-
-
-class TestPerformanceThreadTask(ChannelThreadTask):
-	"""Applies no operation to the item, and does not lock, measuring
-	the actual throughput of the system"""
-	
-	def do_fun(self, item):
-		return item
-
-
-class TestVerifyChannelThreadTask(_TestTaskBase, ChannelThreadTask):
-	"""An input channel task, which verifies the result of its input channels, 
-	should be last in the chain.
-	Id must be int"""
-	
-	def do_fun(self, item):
-		"""return tuple(i, i*2)"""
-		item = super(TestVerifyChannelThreadTask, self).do_fun(item)
-		
-		# make sure the computation order matches
-		assert isinstance(item, tuple), "input was no tuple: %s" % item
-		
-		base = item[0]
-		for id, num in enumerate(item[1:]):
-			assert num == base * id, "%i != %i, orig = %s" % (num, base * id, str(item))
-		# END verify order
-		
-		return item
-
-#{ Utilities
-
-def make_proxy_method(t):
-	"""required to prevent binding self into the method we call"""
-	wt = weakref.proxy(t)
-	return lambda item: wt.do_fun(item)
-
-def add_task_chain(p, ni, count=1, fail_setup=list(), feeder_channel=None, id_offset=0, 
-					feedercls=TestThreadTask, transformercls=TestChannelThreadTask, 
-					include_verifier=True):
-	"""Create a task chain of feeder, count transformers and order verifcator 
-	to the pool p, like t1 -> t2 -> t3
-	:param fail_setup: a list of pairs, task_id, fail_after, i.e. [(2, 20)] would 
-		make the third transformer fail after 20 items
-	:param feeder_channel: if set to a channel, it will be used as input of the 
-		first transformation task. The respective first task in the return value 
-		will be None.
-	:param id_offset: defines the id of the first transformation task, all subsequent
-		ones will add one
-	:return: tuple(list(task1, taskN, ...), list(rc1, rcN, ...))"""
-	nt = p.num_tasks()
-	
-	feeder = None
-	frc = feeder_channel
-	if feeder_channel is None:
-		feeder = make_iterator_task(ni, taskcls=feedercls)
-		frc = p.add_task(feeder)
-	# END handle specific feeder
-	
-	rcs = [frc]
-	tasks = [feeder]
-	
-	inrc = frc
-	for tc in xrange(count):
-		t = transformercls(inrc, tc+id_offset, None)
-		
-		t.fun = make_proxy_method(t)
-		#t.fun = t.do_fun
-		inrc = p.add_task(t)
-		
-		tasks.append(t)
-		rcs.append(inrc)
-	# END create count transformers
-	
-	# setup failure
-	for id, fail_after in fail_setup:
-		tasks[1+id].fail_after = fail_after
-	# END setup failure 
-	
-	if include_verifier:
-		verifier = TestVerifyChannelThreadTask(inrc, 'verifier', None)
-		#verifier.fun = verifier.do_fun
-		verifier.fun = make_proxy_method(verifier)
-		vrc = p.add_task(verifier)
-		
-		
-		tasks.append(verifier)
-		rcs.append(vrc)
-	# END handle include verifier
-	return tasks, rcs
-	
-def make_iterator_task(ni, taskcls=TestThreadTask, **kwargs):
-	""":return: task which yields ni items
-	:param taskcls: the actual iterator type to use
-	:param **kwargs: additional kwargs to be passed to the task"""
-	t = taskcls(iter(range(ni)), 'iterator', None, **kwargs)
-	if isinstance(t, _TestTaskBase):
-		t.fun = make_proxy_method(t)
-	return t
-
-#} END utilities