TESTING integer (octal) formatting. Target: unsigned int
pass:
SUCCESS: 0: 0
SUCCESS: 123: 83
SUCCESS: 0100: 64
SUCCESS: 100: 64
fail:
FAILURE: 0a: unsigned integer (octal format)
FAILURE: 123a: unsigned integer (octal format)
FAILURE: 01009: unsigned integer (octal format)
FAILURE: 100.: unsigned integer (octal format)
