def test_bytes_increment():
def check(s_hex, expected):
s = decode(s_hex, 'hex')
v = util.bytes_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.bytes_increment(b'\xff\xff\xff') is None
for s, expected in test_values:
yield check, s, expected
def test_bytes_increment():
def check(s_hex, expected):
s = decode(s_hex, 'hex')
v = util.bytes_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.bytes_increment(b'\xff\xff\xff') is None
for s, expected in test_values:
yield check, s, expected
def test_bytes_increment():
def check(s_hex, expected):
s = decode(s_hex, 'hex')
v = util.bytes_increment(s)
v_hex = encode(v, 'hex')
assert expected == v_hex
assert 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.bytes_increment(b'\xff\xff\xff') is None
for s, expected in test_values:
check(s, expected)
def check(s_hex, expected):
s = decode(s_hex, 'hex')
v = util.bytes_increment(s)
v_hex = encode(v, 'hex')
assert_equal(expected, v_hex)
assert_less(s, v)
def check(s_hex, expected):
s = decode(s_hex, 'hex')
v = util.bytes_increment(s)
v_hex = encode(v, 'hex')
assert_equal(expected, v_hex)
assert_less(s, v)
def check(s_hex, expected):
s = decode(s_hex, 'hex')
v = util.bytes_increment(s)
v_hex = encode(v, 'hex')
assert expected == v_hex
assert s < v
