tests/test_number.py

   1 from iontest import *
   2 from ion import min_nbits, notional_nbits
   3
   4 data = {
   5  'pow' : ((2, 3), (4, 15), (6, 63), (8, 0xff), (12, 0xfff), (16, 0xffff),
   6           (20, 0xfffff), (24, 0xffffff), (28, 0xfffffff), (32, 0xffffffff)),
   7 }
   8 class testPowers (IonTestCase):
   9     def testStandard (self):
  10         """min_nbits (*Standard powers of two*) and notional_nbits (*Standard powers of two*)
  11         """
  12         for base, value in data['pow']:
  13             self.assertEqual (min_nbits (value), base)
  14             self.assertEqual (notional_nbits (value), base)
  15
  16 if __name__ == "__main__":
  17     main()