def test_count_bit_errors(self):
a = np.random.randint(0, 16, 20)
b = np.random.randint(0, 16, 20)
expected_bit_count = np.sum(misc.count_bits(misc.xor(a, b)))
self.assertEqual(expected_bit_count, misc.count_bit_errors(a, b))
def test_count_bit_errors(self):
a = np.random.randint(0, 16, 20)
b = np.random.randint(0, 16, 20)
expected_bit_count = np.sum(misc.count_bits(misc.xor(a, b)))
self.assertEqual(expected_bit_count, misc.count_bit_errors(a, b))
def test_count_bits(self):
n = np.r_[0:9, 15]
# First we test for the scalar input values
self.assertEqual(misc.count_bits(0), 0)
self.assertEqual(misc.count_bits(1), 1)
self.assertEqual(misc.count_bits(2), 1)
self.assertEqual(misc.count_bits(3), 2)
self.assertEqual(misc.count_bits(4), 1)
self.assertEqual(misc.count_bits(5), 2)
self.assertEqual(misc.count_bits(6), 2)
self.assertEqual(misc.count_bits(7), 3)
self.assertEqual(misc.count_bits(8), 1)
self.assertEqual(misc.count_bits(15), 4)
# Now we test for a numpy array
expected_num_bits = np.array([0, 1, 1, 2, 1, 2, 2, 3, 1, 4])
np.testing.assert_array_equal(misc.count_bits(n), expected_num_bits)
def test_count_bits(self):
n = np.r_[0:9, 15]
# First we test for the scalar input values
self.assertEqual(misc.count_bits(0), 0)
self.assertEqual(misc.count_bits(1), 1)
self.assertEqual(misc.count_bits(2), 1)
self.assertEqual(misc.count_bits(3), 2)
self.assertEqual(misc.count_bits(4), 1)
self.assertEqual(misc.count_bits(5), 2)
self.assertEqual(misc.count_bits(6), 2)
self.assertEqual(misc.count_bits(7), 3)
self.assertEqual(misc.count_bits(8), 1)
self.assertEqual(misc.count_bits(15), 4)
# Now we test for a numpy array
expected_num_bits = np.array([0, 1, 1, 2, 1, 2, 2, 3, 1, 4])
np.testing.assert_array_equal(misc.count_bits(n), expected_num_bits)
