mς
­fIc           @   s?  d  k  l Z d k Z d k Z d k Z e i   Z e i   Z d a e i   Z	 e	 i
   d Z d   Z d a d   Z x e e  D] Z e   q Wd GHe	 i
   d GHd f  d	     YZ d
 Z d   Z d GHe	 i
 d  o e d  n e e  Z e a x' e e  D] Z e i e e f  qWe	 i
   d GHd S(   (   s   verboseNi    i
   c         C   s―   t  i   t i   t } t  i   t o" d G|  Gd Gt | d  Gd GHn t	 i
 |  t o d G|  Gd GHn t i   t d a t d j o t i   n t i   d  S(   Nt   tasks   will run fori   t   sect   donei    (   t   rmutext   acquiret   randomt   numtaskst   delayt   releaset   verboset   identt   roundt   timet   sleept   mutext   runningR   (   R
   R   (    (    t-   /mit/python/lib/python2.4/test/test_thread.pyR       s     

"

c           C   sS   t  i   t d a t o d Gt GHn t i t t f  t d a t  i   d  S(   Ni   s   creating task(	   R   R   t
   next_identR	   t   threadt   start_new_threadR    R   R   (    (    (    R   t   newtask#   s     


s!   waiting for all tasks to completes   all tasks donet   barrierc           B   s   t  Z d   Z d   Z RS(   Nc         C   sA   | |  _  d |  _ t i   |  _ t i   |  _ |  i i   d  S(   Ni    (   t   nt   selft   waitingR   t   allocate_lockt   checkint   checkoutR   (   R   R   (    (    R   t   __init__5   s
    		c         C   sΆ   |  i |  i } } | i   |  i d |  _ |  i |  i j o" |  i d |  _ | i   d  Sn | i   | i   |  i d |  _ |  i d j o | i   d  Sn | i   d  S(   Ni   i    (   R   R   R   R   R   R   R   (   R   R   R   (    (    R   t   enter<   s    




(   t   __name__t
   __module__R   R   (    (    (    R   R   4   s   	i   c         C   s  xΗ t  t  D]Ή } |  d j o
 d } n% t i   t i   t } t i	   t
 o" d G|  Gd Gt | d  Gd GHn t i |  t
 o d G|  Gd G| GHn t i   t
 o d G|  Gd G| GHq q Wt i   t d 8a t d j } t i	   | o t i	   n d  S(	   Ni    f0.001R    s   will run fori   R   s   entering barriers   leaving barrier(   t   ranget   numtripst   iR
   R   R   R   R   R   R   R	   R   R   R   t   barR   R   R   t   finishedR   (   R
   R"   R$   R   (    (    R   t   task2O   s,      


"



s   
*** Barrier Test ***s$   'done' should have remained acquired(   t   test.test_supportR	   R   R   R   R   R   R   R   R   R   R   R    R   R   R    R"   R   R!   R%   t
   ValueErrorR#   R   (   R!   R%   R    R#   R	   R   R"   R   R   R   R   R   R   R   R   (    (    R   t   ?   s>   			
		
 
	 
