def test_make_3bit_errors(self):
""" 3 bit errors should have all <= 3 bit errs, no >3 bit errors"""
bitvecs = golay._make_3bit_errors()
self.assertTrue(list([0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0]) in map(list, bitvecs))
self.assertFalse(list([0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0]) in map(list, bitvecs))
def test_make_3bit_errors(self):
""" 3 bit errors should have all <= 3 bit errs, no >3 bit errors"""
bitvecs = golay._make_3bit_errors()
self.assertTrue( list([0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0]) in map(list, bitvecs) )
self.assertFalse(list([0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0]) in map(list, bitvecs) )
def test_syndome_LUT(self):
"""default syndrome lookup table should have all syndromes as keys
also tests other things"""
syns = []
errvecs = golay._make_3bit_errors()
for errvec in errvecs:
syn = tuple(numpy.mod(numpy.dot(errvec, golay.DEFAULT_H.T), 2))
syns.append(syn)
self.assertEqual(set(syns), set(golay.DEFAULT_SYNDROME_LUT.keys()))
self.assertEqual(len(set(syns)), len(syns))
self.assertEqual(len(syns), len(errvecs))
self.assertEqual(len(errvecs), 2325)
def test_syndome_LUT(self):
"""default syndrome lookup table should have all syndromes as keys
also tests other things"""
syns = []
errvecs = golay._make_3bit_errors()
for errvec in errvecs:
syn = tuple(numpy.mod(numpy.dot(errvec, golay.DEFAULT_H.T), 2))
syns.append(syn)
self.assertEqual(set(syns), set(golay.DEFAULT_SYNDROME_LUT.keys()))
self.assertEqual(len(set(syns)), len(syns))
self.assertEqual(len(syns), len(errvecs))
self.assertEqual(len(errvecs), 2325)
