def testRandbitsError(self):
r = _fastrand.randbits(-1, 64)
# TODO: Should probably raise exceptions
self.assertEqual(None, r)
r = _fastrand.randbits(0.0, 65)
self.assertEqual(None, r)
def testRandbitsError(self):
r = _fastrand.randbits(-1, 64)
# TODO: Should probably raise exceptions
self.assertEqual(None, r)
r = _fastrand.randbits(0.0, 65)
self.assertEqual(None, r)
def testRandbits64_EdgeCases(self):
for n in BIT_WIDTHS:
r = _fastrand.randbits(0.0, n)
self.assertEqual(0, r)
for n in BIT_WIDTHS:
r = _fastrand.randbits(1.0, n)
self.assertEqual(2 ** n - 1, r)
def testRandbits64_EdgeCases(self):
for n in BIT_WIDTHS:
r = _fastrand.randbits(0.0, n)
self.assertEqual(0, r)
for n in BIT_WIDTHS:
r = _fastrand.randbits(1.0, n)
self.assertEqual(2**n - 1, r)
def testRandbits64(self):
for n in [8, 16, 32, 64]:
#print '== %d' % n
for p1 in [0.1, 0.5, 0.9]:
#print '-- %f' % p1
for i in xrange(5):
r = _fastrand.randbits(p1, n)
# Rough sanity check
self.assertLess(r, 2**n)
def testRandbits64(self):
for n in BIT_WIDTHS:
#print '== %d' % n
for p1 in [0.1, 0.5, 0.9]:
#print '-- %f' % p1
for i in xrange(5):
r = _fastrand.randbits(p1, n)
# Rough sanity check
self.assertLess(r, 2 ** n)
