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Various tests for synchronization primitives.
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Tests for both recursive and non-recursive locks.
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Tests for non-recursive, weak locks
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Tests for recursive locks.
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Tests for Event objects.
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Tests for condition variables.
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Common tests for {bounded, unbounded} semaphore objects.
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Tests for unbounded semaphores.
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Tests for bounded semaphores.
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Tests for Barrier objects.
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Test that a barrier is passed in lockstep
c s � j � � � d S)N)r� r )�passesrH r r r r � s z$BarrierTests.test_barrier.<locals>.fN)r� )r r� r r )r� rH r r � test_barrier� s zBarrierTests.test_barrierc C s
| j d � S)zC
Test that a barrier works for 10 consecutive runs
r� )r� )r r r r �test_barrier_10� s z BarrierTests.test_barrier_10c sQ g � � � f d d � } � j | � � j t � � t t � j � � � d S)z9
test the return value from barrier.wait
c s � j j � } � j | � d S)N)r� r` r )re )rH r r r r s z(BarrierTests.test_wait_return.<locals>.fN)r� r8 �sumr r9 )r r r )rH r r �test_wait_return� s
z BarrierTests.test_wait_returnc sV g � � f d d � } � j � j | � � � � � f d d � } � j | � d S)z,
Test the 'action' callback
c s � j d � d S)NT)r r )rH r r �action s z(BarrierTests.test_action.<locals>.actionc s$ � j � � j t � � d � d S)Nr4 )r` r8 r r )r� rH r r r r s
z#BarrierTests.test_action.<locals>.fN)r� r9 r� )r r� r r )r� rH r r � test_action s
zBarrierTests.test_actionc s{ g � g � � � � f d d � } � j | � � j t � � d � � j t � � � j d � � j � j j � d S)zK
Test that an abort will put the barrier in a broken state
c s� yI � j j � } | � j d k r. t � n � j j � � j d � Wn@ t j k
rm � j d � Yn t k
r� � j j � Yn Xd S)NrN T)r� r` r9 rT r r �BrokenBarrierErrorr� )r )ra rb r r r r s
z"BarrierTests.test_abort.<locals>.fr r4 N)r� r8 r r9 r1 r� r� )r r r )ra rb r r �
test_abort s
zBarrierTests.test_abortc s� g � g � g � � � � � f d d � } � j | � � j t � � d � � j t � � � j d � � j t � � � j � d S)zL
Test that a 'reset' on a barrier frees the waiting threads
c s� � j j � } | � j d k r_ x* � j j � j d k rN t j d � q% W� j j � nC y � j j � � j d � Wn" t j k
r� � j d � Yn X� j j � � j d � d S)NrN r4 g����MbP?T)
r� r` r9 r� r r �resetr r r� )r )ra rb �results3r r r r 4 s
z"BarrierTests.test_reset.<locals>.fr r4 N)r� r8 r r9 )r r r )ra rb r� r r �
test_reset- s
zBarrierTests.test_resetc s� g � g � g � � j � j � � � � � � � f d d � } � j | � � j t � � d � � j t � � � j d � � j t � � � j � d S)zF
Test that a barrier can be reset after being broken.
c s� yI � j j � } | � j d k r. t � n � j j � � j d � Wn@ t j k
rm � j d � Yn t k
r� � j j � Yn X� j � � j d k r� � j j � n � j � � j j � � j d � d S)NrN T) r� r` r9 rT r r r� r� r� )r )�barrier2ra rb r� r r r r S s
z,BarrierTests.test_abort_and_reset.<locals>.fr r4 N)r� r9 r� r8 r )r r r )r� ra rb r� r r �test_abort_and_resetK s
z!BarrierTests.test_abort_and_resetc s# � f d d � } � j | � d S)z$
Test wait(timeout)
c sR � j j � } | � j d k r2 t j d � n � j t j � j j d � d S)NrN g �?g �?)r� r` r9 r r r> r r� )r )r r r r q s
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Test the barrier's default timeout
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z BarrierTests.test_single_threadN)r r r r r9 r� r# r$ r� r� r� r� r� r� r� r� r� rK r� r� r r r r r� � s"
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