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tests: xpub version bytes

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SomberNight 2018-04-01 16:56:17 +02:00
parent ff57c198b4
commit 58273fc841
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1 changed files with 75 additions and 1 deletions
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76
lib/tests/test_bitcoin.py
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@ -11,8 +11,9 @@ from lib.bitcoin import (
var_int, op_push, address_to_script, regenerate_key, var_int, op_push, address_to_script, regenerate_key,
verify_message, deserialize_privkey, serialize_privkey, is_segwit_address, verify_message, deserialize_privkey, serialize_privkey, is_segwit_address,
is_b58_address, address_to_scripthash, is_minikey, is_compressed, is_xpub, is_b58_address, address_to_scripthash, is_minikey, is_compressed, is_xpub,
xpub_type, is_xprv, is_bip32_derivation, seed_type) xpub_type, is_xprv, is_bip32_derivation, seed_type, EncodeBase58Check)
from lib.util import bfh from lib.util import bfh
from lib import constants
from . import TestCaseForTestnet from . import TestCaseForTestnet
@ -259,6 +260,79 @@ class Test_xprv_xpub(unittest.TestCase):
self.assertFalse(is_bip32_derivation("")) self.assertFalse(is_bip32_derivation(""))
self.assertFalse(is_bip32_derivation("m/q8462")) self.assertFalse(is_bip32_derivation("m/q8462"))
def test_version_bytes(self):
xprv_headers_b58 = {
'standard': 'xprv',
'p2wpkh-p2sh': 'yprv',
'p2wsh-p2sh': 'Yprv',
'p2wpkh': 'zprv',
'p2wsh': 'Zprv',
}
xpub_headers_b58 = {
'standard': 'xpub',
'p2wpkh-p2sh': 'ypub',
'p2wsh-p2sh': 'Ypub',
'p2wpkh': 'zpub',
'p2wsh': 'Zpub',
}
for xtype, xkey_header_bytes in constants.net.XPRV_HEADERS.items():
xkey_header_bytes = bfh("%08x" % xkey_header_bytes)
xkey_bytes = xkey_header_bytes + bytes([0] * 74)
xkey_b58 = EncodeBase58Check(xkey_bytes)
self.assertTrue(xkey_b58.startswith(xprv_headers_b58[xtype]))
xkey_bytes = xkey_header_bytes + bytes([255] * 74)
xkey_b58 = EncodeBase58Check(xkey_bytes)
self.assertTrue(xkey_b58.startswith(xprv_headers_b58[xtype]))
for xtype, xkey_header_bytes in constants.net.XPUB_HEADERS.items():
xkey_header_bytes = bfh("%08x" % xkey_header_bytes)
xkey_bytes = xkey_header_bytes + bytes([0] * 74)
xkey_b58 = EncodeBase58Check(xkey_bytes)
self.assertTrue(xkey_b58.startswith(xpub_headers_b58[xtype]))
xkey_bytes = xkey_header_bytes + bytes([255] * 74)
xkey_b58 = EncodeBase58Check(xkey_bytes)
self.assertTrue(xkey_b58.startswith(xpub_headers_b58[xtype]))
class Test_xprv_xpub_testnet(TestCaseForTestnet):
def test_version_bytes(self):
xprv_headers_b58 = {
'standard': 'tprv',
'p2wpkh-p2sh': 'uprv',
'p2wsh-p2sh': 'Uprv',
'p2wpkh': 'vprv',
'p2wsh': 'Vprv',
}
xpub_headers_b58 = {
'standard': 'tpub',
'p2wpkh-p2sh': 'upub',
'p2wsh-p2sh': 'Upub',
'p2wpkh': 'vpub',
'p2wsh': 'Vpub',
}
for xtype, xkey_header_bytes in constants.net.XPRV_HEADERS.items():
xkey_header_bytes = bfh("%08x" % xkey_header_bytes)
xkey_bytes = xkey_header_bytes + bytes([0] * 74)
xkey_b58 = EncodeBase58Check(xkey_bytes)
self.assertTrue(xkey_b58.startswith(xprv_headers_b58[xtype]))
xkey_bytes = xkey_header_bytes + bytes([255] * 74)
xkey_b58 = EncodeBase58Check(xkey_bytes)
self.assertTrue(xkey_b58.startswith(xprv_headers_b58[xtype]))
for xtype, xkey_header_bytes in constants.net.XPUB_HEADERS.items():
xkey_header_bytes = bfh("%08x" % xkey_header_bytes)
xkey_bytes = xkey_header_bytes + bytes([0] * 74)
xkey_b58 = EncodeBase58Check(xkey_bytes)
self.assertTrue(xkey_b58.startswith(xpub_headers_b58[xtype]))
xkey_bytes = xkey_header_bytes + bytes([255] * 74)
xkey_b58 = EncodeBase58Check(xkey_bytes)
self.assertTrue(xkey_b58.startswith(xpub_headers_b58[xtype]))
class Test_keyImport(unittest.TestCase): class Test_keyImport(unittest.TestCase):