micropython/tests/basics/bytes_construct.py

25 lines
443 B
Python

# test construction of bytes from different objects
# tuple, list, bytearray
print(bytes((1, 2)))
print(bytes([1, 2]))
print(bytes(bytearray(4)))
# constructor value out of range
try:
bytes([-1])
except ValueError:
print('ValueError')
# constructor value out of range
try:
bytes([256])
except ValueError:
print('ValueError')
# error in construction
try:
a = bytes([1, 2, 3], 1)
except TypeError:
print('TypeError')