def test_bitlen_neg(self):
# Not meant to be called with other values than int or long
self.failUnlessRaises(AttributeError, ar._bitlen, 0.0)
self.assertEqual(ar._bitlen(-1), 1)
self.assertEqual(ar._bitlen(-0b1), 1)
self.assertEqual(ar._bitlen(-0), 0)
self.assertEqual(ar._bitlen(-0b0), 0)
self.failUnlessEqual(ar._bitlen(-8), 4)
self.failUnlessEqual(ar._bitlen(-8L), 4)
def test_bitlen_pos(self):
self.failUnlessEqual(ar._bitlen(0b1), 1)
self.failUnlessEqual(ar._bitlen(0b0), 0) #this might be confusing
self.failUnlessEqual(ar._bitlen(0b1111), 4)
self.failUnlessEqual(ar._bitlen(0b1000), 4)
self.failUnlessEqual(ar._bitlen(8),4)
self.failUnlessEqual(ar._bitlen(8L),4)
self.failUnlessEqual(ar._bitlen(0b10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000010100001),284)
self.failUnlessEqual(ar._bitlen(15541351137805832567355695254588151253139254712417116170014499277911234281641667989665L),284)
def test_bitlen_neg(self):
# Not meant to be called with other values than int or long
self.failUnlessRaises(AttributeError, ar._bitlen, 0.0)
self.assertEqual(ar._bitlen(-1),1)
self.assertEqual(ar._bitlen(-0b1),1)
self.assertEqual(ar._bitlen(-0),0)
self.assertEqual(ar._bitlen(-0b0),0)
self.failUnlessEqual(ar._bitlen(-8),4)
self.failUnlessEqual(ar._bitlen(-8L),4)
def test_bitlen_pos(self):
self.failUnlessEqual(ar._bitlen(0b1), 1)
self.failUnlessEqual(ar._bitlen(0b0), 0) #this might be confusing
self.failUnlessEqual(ar._bitlen(0b1111), 4)
self.failUnlessEqual(ar._bitlen(0b1000), 4)
self.failUnlessEqual(ar._bitlen(8), 4)
self.failUnlessEqual(ar._bitlen(8L), 4)
self.failUnlessEqual(
ar._bitlen(
0b10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000010100001
), 284)
self.failUnlessEqual(
ar._bitlen(
15541351137805832567355695254588151253139254712417116170014499277911234281641667989665L
), 284)