def test_uninit(self):
testData = [42, 4190403025, 1303704821] + [random.getrandbits(32) for _ in range(10)]
for seed in testData:
# extract seed from initial state
self.assertEqual(mt19937.uninit(mt19937.init(seed)), seed)
# perform twist, then untwist and then extract seed
self.assertEqual(mt19937.uninit(mt19937.untwist(mt19937.twist(mt19937.init(seed)))), seed)
# if state is not initial None is returned
self.assertIsNone(mt19937.uninit(mt19937.twist(mt19937.init(seed))))
def test_uninit(self):
testData = [42, 4190403025, 1303704821
] + [random.getrandbits(32) for _ in range(10)]
for seed in testData:
# extract seed from initial state
self.assertEqual(mt19937.uninit(mt19937.init(seed)), seed)
# perform twist, then untwist and then extract seed
self.assertEqual(
mt19937.uninit(
mt19937.untwist(mt19937.twist(mt19937.init(seed)))), seed)
# if state is not initial None is returned
self.assertIsNone(mt19937.uninit(mt19937.twist(
mt19937.init(seed))))
def findSeed(self, pg):
rn = [0] * 624
tm = [0] * 624
for i in range(624):
rn[i] = pg.getNumber()
tm[i] = mt19937.unextract_number(rn[i], i)
mt = mt19937.untwist(tm)
seed = mt19937.uninit(mt)
return seed
def findSeed(self, pg):
rn = [0] * 624
tm = [0] * 624
for i in range(624):
rn[i] = pg.getNumber()
tm[i] = mt19937.unextract_number(rn[i], i)
mt = mt19937.untwist(tm)
seed = mt19937.uninit(mt)
return seed