[Python-checkins] CVS: python/dist/src/Lib/test test_threading.py,1.1,1.2

2001年8月20日 14:45:21 -0700

Update of /cvsroot/python/python/dist/src/Lib/test
In directory usw-pr-cvs1:/tmp/cvs-serv27959
Modified Files:
	test_threading.py 
Log Message:
Test failed because these was no expected-output file, but always printed
to stdout. Repaired by not printing at all except in verbose mode.
Made the test about 6x faster -- envelope analysis showed it took time
proportional to the square of the # of tasks. Now it's linear.
Index: test_threading.py
===================================================================
RCS file: /cvsroot/python/python/dist/src/Lib/test/test_threading.py,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** test_threading.py	2001年08月20日 20:28:48	1.1
--- test_threading.py	2001年08月20日 21:45:19	1.2
***************
*** 8,11 ****
--- 8,13 ----
 import time

+ # This takes about n/3 seconds to run (about n/3 clumps of tasks, times
+ # about 1 second per clump).
 numtasks = 10

***************
*** 18,24 ****
 def run(self):
 global running
! delay = random.random() * numtasks
 if verbose:
! print 'task', self.getName(), 'will run for', round(delay, 1), 'sec'
 sema.acquire()
 mutex.acquire()
--- 20,26 ----
 def run(self):
 global running
! delay = random.random() * 2
 if verbose:
! print 'task', self.getName(), 'will run for', delay, 'sec'
 sema.acquire()
 mutex.acquire()
***************
*** 46,52 ****
 starttasks()

! print 'waiting for all tasks to complete'
 for t in threads:
 t.join()
! print 'all tasks done'
! 
--- 48,55 ----
 starttasks()

! if verbose:
! print 'waiting for all tasks to complete'
 for t in threads:
 t.join()
! if verbose:
! print 'all tasks done'