diff options
Diffstat (limited to 'test')
| -rwxr-xr-x | test/functional/getblocktemplate_proposals.py | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/test/functional/getblocktemplate_proposals.py b/test/functional/getblocktemplate_proposals.py index 6fd5279b8e..82a82d01f2 100755 --- a/test/functional/getblocktemplate_proposals.py +++ b/test/functional/getblocktemplate_proposals.py @@ -8,6 +8,7 @@ from binascii import a2b_hex, b2a_hex from hashlib import sha256 from struct import pack +from test_framework.blocktools import create_coinbase from test_framework.test_framework import BitcoinTestFramework from test_framework.util import * @@ -78,13 +79,13 @@ class GetBlockTemplateProposalTest(BitcoinTestFramework): # Mine a block to leave initial block download node.generate(1) tmpl = node.getblocktemplate() - if 'coinbasetxn' not in tmpl: - rawcoinbase = encodeUNum(tmpl['height']) - rawcoinbase += b'\x01-' - hexcoinbase = b2x(rawcoinbase) - hexoutval = b2x(pack('<Q', tmpl['coinbasevalue'])) - tmpl['coinbasetxn'] = {'data': '01000000' + '01' + '0000000000000000000000000000000000000000000000000000000000000000ffffffff' + ('%02x' % (len(rawcoinbase),)) + hexcoinbase + 'fffffffe' + '01' + hexoutval + '00' + '00000000'} - txlist = list(bytearray(a2b_hex(a['data'])) for a in (tmpl['coinbasetxn'],) + tuple(tmpl['transactions'])) + assert 'coinbasetxn' not in tmpl + + coinbase_tx = create_coinbase(height=int(tmpl["height"]) + 1) + # sequence numbers must not be max for nLockTime to have effect + coinbase_tx.vin[0].nSequence = 2 ** 32 - 2 + tmpl['coinbasetxn'] = {'data': coinbase_tx.serialize()} + txlist = [bytearray(coinbase_tx.serialize())] self.log.info("getblocktemplate: Test capability advertised") assert('proposal' in tmpl['capabilities']) |