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atomictest.py@ 1323

Last change on this file since 1323 was 1306, checked in by wouter, 2 weeks ago
#407 added AtomicBoolean, bump 1.1.3
File size: 986 bytes

Rev	Line
[1306]	1	from unittest.case import TestCase
	2	from tudelft.utilities.tools.atomic import AtomicBoolean
	3
	4	class atomicTest(TestCase):
	5	def testSimple(self):
	6	a=AtomicBoolean(True)
	7	self.assertEqual(True,a.get())
	8	self.assertEqual(False,a.compareAndSet(False,False))
	9	self.assertEqual(False,a.compareAndSet(False,True))
	10	self.assertEqual(True,a.get())
	11	self.assertEqual(True,a.compareAndSet(True,True))
	12	self.assertEqual(True,a.get())
	13	self.assertEqual(True,a.compareAndSet(True,False))
	14	self.assertEqual(False,a.get())
	15	self.assertEqual(True,a.compareAndSet(False,False))
	16	self.assertEqual(False,a.get())
	17	self.assertEqual(True,a.compareAndSet(False,True))
	18	self.assertEqual(True,a.get())
	19
	20	# FIXME it would be nice to stress test the AtomicBoolnan for thread safety.
	21	# I think we need to slow down AtomicBoolean processing for that,
	22	# and tthat would pollute the AtomicBoolean code...

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