micropython/tests/basics/bytes_compare_array.py

try:
    import uarray as array
except ImportError:
    try:
        import array
    except ImportError:
        print("SKIP")
        raise SystemExit

print(array.array('b', [1, 2]) in b'\x01\x02\x03')
# CPython gives False here
#print(b"\x01\x02\x03" == array.array("B", [1, 2, 3]))