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"""Misc threading module tests
Made for Jython.
"""
import unittest
from test import test_support
import threading
import time
import random
from threading import Thread
class ThreadingTestCase(unittest.TestCase):
def test_str_name(self):
t = Thread(name=1)
self.assertEqual(t.getName(), '1')
t.setName(2)
self.assertEqual(t.getName(), '2')
# make sure activeCount() gets decremented (see issue 1348)
def test_activeCount(self):
activeBefore = threading.activeCount()
activeCount = 10
for i in range(activeCount):
t = Thread(target=self._sleep, args=(i,))
t.setDaemon(0)
t.start()
polls = activeCount
while activeCount > activeBefore and polls > 0:
time.sleep(1)
activeCount = threading.activeCount()
polls -= 1
self.assertTrue(activeCount <= activeBefore, 'activeCount should to be <= %s, instead of %s' % (activeBefore, activeCount))
def _sleep(self, n):
time.sleep(random.random())
class TwistedTestCase(unittest.TestCase):
def test_needs_underscored_versions(self):
self.assertEqual(threading.Lock, threading._Lock)
self.assertEqual(threading.RLock, threading._RLock)
def test_main():
test_support.run_unittest(ThreadingTestCase, TwistedTestCase)
if __name__ == "__main__":
test_main()
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