def test_b58(self):
vectors = [
("", ""),
("61", "2g"),
("626262", "a3gV"),
("636363", "aPEr"),
("73696d706c792061206c6f6e6720737472696e67", "2cFupjhnEsSn59qHXstmK2ffpLv2"),
("00eb15231dfceb60925886b67d065299925915aeb172c06647", "1NS17iag9jJgTHD1VXjvLCEnZuQ3rJDE9L"),
("516b6fcd0f", "ABnLTmg"),
("bf4f89001e670274dd", "3SEo3LWLoPntC"),
("572e4794", "3EFU7m"),
("ecac89cad93923c02321", "EJDM8drfXA6uyA"),
("10c8511e", "Rt5zm"),
("00000000000000000000", "1111111111")
]
for v in vectors:
self.assertEqual(
convert.bytes_to_b58(convert.hex_to_bytes(v[0])),
v[1]
)
self.assertEqual(
convert.b58_to_bytes(v[1]),
convert.hex_to_bytes(v[0])
)
def test_b58check(self):
vectors = [
('', '3QJmnh'),
('61', 'C2dGTwc'),
('626262', '4jF5uERJAK'),
('636363', '4mT4krqUYJ'),
('73696d706c792061206c6f6e6720737472696e67', 'BXF1HuEUCqeVzZdrKeJjG74rjeXxqJ7dW'),
('00eb15231dfceb60925886b67d065299925915aeb172c06647', '13REmUhe2ckUKy1FvM7AMCdtyYq831yxM3QeyEu4'),
('516b6fcd0f', '237LSrY9NUUas'),
('bf4f89001e670274dd', 'GwDDDeduj1jpykc27e'),
('572e4794', 'FamExfqCeza'),
('ecac89cad93923c02321', '2W1Yd5Zu6WGyKVtHGMrH'),
('10c8511e', '3op3iuGMmhs'),
('00000000000000000000', '111111111146Momb')
]
for v in vectors:
self.assertEqual(
convert.bytes_to_b58check(convert.hex_to_bytes(v[0])),
v[1]
)
self.assertEqual(
convert.b58check_to_bytes(v[1]),
convert.hex_to_bytes(v[0])
)
def setUp(self):
self.tx_bin = convert.hex_to_bytes(
'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')
self.tx_obj = {
'ins': [
{
'sequence': 4294967295,
'script': b'I0F\x02!\x00\xda\x1eY\xd7\x8b\xb8\x8c\xa7\xc3\xe1:JoN%\x9d]\xd8\xcb\x17}_y\x19\x9b\xf0$\xb1\xf5q!\xd5\x02!\x00\x8d\x1d\x988`jb\xedK\xd0\x11\xa6\xce\x8a B\xae-\xc3\x8f\xd0S\x81\xb5\n\xa3\x88\xa1\xc8\xbd\x91P\x01A\x04\xd3\xb6\x15\xc6\t\xe4\x8a\xe8\x13\x89\xf6a{PG;\xf4\xc9?c\xc9\x85<\xd08\xaaO\x00\xa9\x89\xeb\xd6*\xe8%5U\xe2L\x88\xb99\x81}\xa1\x8c\xd4\xe7&?\xdaj\x0e\x81P\x97X\x9b\xb9\nZk?\xf1',
'outpoint': {'index': 1, 'hash': b'\x9c\x82ln\xbfB`\xcb\xeaPls?\x88\xe6\x07\x18\x1d\xe4\xf6\x8ah\xbbg\xff\xfc\x08\xd7 \xafzc'}
}
],
'locktime': 0,
'version': 1,
'outs': [
{
'value': 185,
'script': b'v\xa9\x14\x9f\xe1MP\xc9Z\xbdn\xcd\xdc]a%\\\xfeZ\xeb\xeb\xa7\xe9\x88\xac'
},
{
'value': 995415,
'script': b'v\xa9\x14\xc0I-\xb5\xf2\x83\xa2"t\xef7\x8c\xdf\xfb\xe5\xec\xbe)\x86+\x88\xac'
},
{
'value': 0,
'script': b'j\x08\x10\xe2\xcd\xc1\xaf\x05\x18\x01'
}
]
}
def test_sighash(self):
first = True
for vector in self.data:
# Ignore first header row in the JSON.
if first:
first = False
continue
tx = transaction.deserialize(convert.hex_to_bytes(vector[0]))
script = convert.hex_to_bytes(vector[1])
index = int(vector[2])
hashtype = int(vector[3]) & 0xffffffff # This must be unsigned int
sighash = convert.hex_to_bytes(vector[4])[::-1] # It's reversed for some reason?
my_sighash = transaction.sighash(tx, index, script, hashtype)
self.assertEqual(
sighash,
my_sighash,
'hashtype = {:x}'.format(hashtype)
)
