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Update test_threading with a couple changes from trunk that got lost due, I

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presume, to merge conflicts.
This commit is contained in:
Jeffrey Yasskin 2008-03-29 05:06:52 +00:00
parent 34465e7ec6
commit ca67412f28
1 changed files with 7 additions and 3 deletions
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10
Lib/test/test_threading.py
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@ -32,7 +32,8 @@ def __init__(self, name, testcase, sema, mutex, nrunning):
def run(self): def run(self):
delay = random.random() / 10000.0 delay = random.random() / 10000.0
if verbose: if verbose:
print('task', self.getName(), 'will run for', delay, 'sec') print('task %s will run for %.1f usec' %
(self.getName(), delay * 1e6))
with self.sema: with self.sema:
with self.mutex: with self.mutex:
@ -49,7 +50,7 @@ def run(self):
self.testcase.assert_(self.nrunning.get() >= 0) self.testcase.assert_(self.nrunning.get() >= 0)
if verbose: if verbose:
print('%s is finished. %d tasks are running' % print('%s is finished. %d tasks are running' %
self.getName(), self.nrunning.get()) (self.getName(), self.nrunning.get()))
class ThreadTests(unittest.TestCase): class ThreadTests(unittest.TestCase):
@ -242,7 +243,10 @@ def test_enumerate_after_join(self):
enum = threading.enumerate enum = threading.enumerate
old_interval = sys.getcheckinterval() old_interval = sys.getcheckinterval()
try: try:
for i in range(1, 1000): for i in range(1, 100):
# Try a couple times at each thread-switching interval
# to get more interleavings.
sys.setcheckinterval(i // 5)
t = threading.Thread(target=lambda: None) t = threading.Thread(target=lambda: None)
t.start() t.start()
t.join() t.join()