def test_str_increment():
def check(s_hex, expected):
s = s_hex.decode('hex')
v = util.str_increment(s)
v_hex = v.encode('hex')
assert_equal(expected, v_hex)
assert_less(s, v)
test_values = [
('00', '01'),
('01', '02'),
('fe', 'ff'),
('1234', '1235'),
('12fe', '12ff'),
('12ff', '13'),
('424242ff', '424243'),
('4242ffff', '4243'),
]
assert util.str_increment('\xff\xff\xff') is None
for s, expected in test_values:
yield check, s, expected
def test_str_increment():
def check(s_hex, expected):
s = decode(s_hex, 'hex')
v = util.str_increment(s)
v_hex = encode(v, 'hex')
assert_equal(expected, v_hex)
assert_less(s, v)
test_values = [
(b'00', b'01'),
(b'01', b'02'),
(b'fe', b'ff'),
(b'1234', b'1235'),
(b'12fe', b'12ff'),
(b'12ff', b'13'),
(b'424242ff', b'424243'),
(b'4242ffff', b'4243'),
]
assert util.str_increment(b'\xff\xff\xff') is None
for s, expected in test_values:
yield check, s, expected
def test_str_increment():
def check(s_hex, expected):
s = s_hex.decode("hex")
v = util.str_increment(s)
v_hex = v.encode("hex")
assert_equal(expected, v_hex)
assert_less(s, v)
test_values = [
("00", "01"),
("01", "02"),
("fe", "ff"),
("1234", "1235"),
("12fe", "12ff"),
("12ff", "13"),
("424242ff", "424243"),
("4242ffff", "4243"),
]
assert util.str_increment("\xff\xff\xff") is None
for s, expected in test_values:
yield check, s, expected
def check(s_hex, expected):
s = s_hex.decode('hex')
v = util.str_increment(s)
v_hex = v.encode('hex')
assert_equal(expected, v_hex)
assert_less(s, v)
def check(s_hex, expected):
s = decode(s_hex, 'hex')
v = util.str_increment(s)
v_hex = encode(v, 'hex')
assert_equal(expected, v_hex)
assert_less(s, v)
def check(s_hex, expected):
s = s_hex.decode("hex")
v = util.str_increment(s)
v_hex = v.encode("hex")
assert_equal(expected, v_hex)
assert_less(s, v)
