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537 lines
30 KiB
537 lines
30 KiB
#!/usr/bin/env python3
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# Copyright (c) 2014-2021 The Bitcoin Core developers
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# Distributed under the MIT software license, see the accompanying
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# file COPYING or http://www.opensource.org/licenses/mit-license.php.
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"""Test the rawtransaction RPCs.
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Test the following RPCs:
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- getrawtransaction
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- createrawtransaction
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- signrawtransactionwithwallet
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- sendrawtransaction
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- decoderawtransaction
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"""
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from collections import OrderedDict
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from decimal import Decimal
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from test_framework.blocktools import COINBASE_MATURITY
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from test_framework.messages import (
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CTransaction,
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tx_from_hex,
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)
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.util import (
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assert_equal,
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assert_raises_rpc_error,
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find_vout_for_address,
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)
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TXID = "1d1d4e24ed99057e84c3f80fd8fbec79ed9e1acee37da269356ecea000000000"
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class multidict(dict):
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"""Dictionary that allows duplicate keys.
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Constructed with a list of (key, value) tuples. When dumped by the json module,
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will output invalid json with repeated keys, eg:
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>>> json.dumps(multidict([(1,2),(1,2)])
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'{"1": 2, "1": 2}'
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Used to test calls to rpc methods with repeated keys in the json object."""
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def __init__(self, x):
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dict.__init__(self, x)
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self.x = x
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def items(self):
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return self.x
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class RawTransactionsTest(BitcoinTestFramework):
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def set_test_params(self):
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self.setup_clean_chain = True
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self.num_nodes = 4
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self.extra_args = [
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["-txindex"],
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["-txindex"],
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["-txindex"],
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[],
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]
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# whitelist all peers to speed up tx relay / mempool sync
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for args in self.extra_args:
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args.append("-whitelist=noban@127.0.0.1")
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self.supports_cli = False
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def skip_test_if_missing_module(self):
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self.skip_if_no_wallet()
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def setup_network(self):
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super().setup_network()
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self.connect_nodes(0, 2)
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def run_test(self):
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self.log.info("Prepare some coins for multiple *rawtransaction commands")
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self.generate(self.nodes[2], 1)
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self.generate(self.nodes[0], COINBASE_MATURITY + 1)
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for amount in [1.5, 1.0, 5.0]:
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self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), amount)
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self.sync_all()
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self.generate(self.nodes[0], 5)
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self.getrawtransaction_tests()
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self.createrawtransaction_tests()
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self.signrawtransactionwithwallet_tests()
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self.sendrawtransaction_tests()
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self.sendrawtransaction_testmempoolaccept_tests()
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self.decoderawtransaction_tests()
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self.transaction_version_number_tests()
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if not self.options.descriptors:
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self.raw_multisig_transaction_legacy_tests()
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def getrawtransaction_tests(self):
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addr = self.nodes[1].getnewaddress()
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txid = self.nodes[0].sendtoaddress(addr, 10)
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self.generate(self.nodes[0], 1)
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vout = find_vout_for_address(self.nodes[1], txid, addr)
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rawTx = self.nodes[1].createrawtransaction([{'txid': txid, 'vout': vout}], {self.nodes[1].getnewaddress(): 9.999})
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rawTxSigned = self.nodes[1].signrawtransactionwithwallet(rawTx)
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txId = self.nodes[1].sendrawtransaction(rawTxSigned['hex'])
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self.generateblock(self.nodes[0], output=self.nodes[0].getnewaddress(), transactions=[rawTxSigned['hex']])
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err_msg = (
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"No such mempool transaction. Use -txindex or provide a block hash to enable"
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" blockchain transaction queries. Use gettransaction for wallet transactions."
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)
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for n in [0, 3]:
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self.log.info(f"Test getrawtransaction {'with' if n == 0 else 'without'} -txindex")
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if n == 0:
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# With -txindex.
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# 1. valid parameters - only supply txid
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assert_equal(self.nodes[n].getrawtransaction(txId), rawTxSigned['hex'])
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# 2. valid parameters - supply txid and 0 for non-verbose
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assert_equal(self.nodes[n].getrawtransaction(txId, 0), rawTxSigned['hex'])
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# 3. valid parameters - supply txid and False for non-verbose
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assert_equal(self.nodes[n].getrawtransaction(txId, False), rawTxSigned['hex'])
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# 4. valid parameters - supply txid and 1 for verbose.
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# We only check the "hex" field of the output so we don't need to update this test every time the output format changes.
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assert_equal(self.nodes[n].getrawtransaction(txId, 1)["hex"], rawTxSigned['hex'])
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# 5. valid parameters - supply txid and True for non-verbose
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assert_equal(self.nodes[n].getrawtransaction(txId, True)["hex"], rawTxSigned['hex'])
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else:
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# Without -txindex, expect to raise.
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for verbose in [None, 0, False, 1, True]:
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assert_raises_rpc_error(-5, err_msg, self.nodes[n].getrawtransaction, txId, verbose)
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# 6. invalid parameters - supply txid and invalid boolean values (strings) for verbose
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for value in ["True", "False"]:
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assert_raises_rpc_error(-1, "not a boolean", self.nodes[n].getrawtransaction, txid=txId, verbose=value)
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# 7. invalid parameters - supply txid and empty array
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assert_raises_rpc_error(-1, "not a boolean", self.nodes[n].getrawtransaction, txId, [])
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# 8. invalid parameters - supply txid and empty dict
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assert_raises_rpc_error(-1, "not a boolean", self.nodes[n].getrawtransaction, txId, {})
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# Make a tx by sending, then generate 2 blocks; block1 has the tx in it
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tx = self.nodes[2].sendtoaddress(self.nodes[1].getnewaddress(), 1)
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block1, block2 = self.generate(self.nodes[2], 2)
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for n in [0, 3]:
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self.log.info(f"Test getrawtransaction {'with' if n == 0 else 'without'} -txindex, with blockhash")
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# We should be able to get the raw transaction by providing the correct block
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gottx = self.nodes[n].getrawtransaction(txid=tx, verbose=True, blockhash=block1)
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assert_equal(gottx['txid'], tx)
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assert_equal(gottx['in_active_chain'], True)
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if n == 0:
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self.log.info("Test getrawtransaction with -txindex, without blockhash: 'in_active_chain' should be absent")
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gottx = self.nodes[n].getrawtransaction(txid=tx, verbose=True)
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assert_equal(gottx['txid'], tx)
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assert 'in_active_chain' not in gottx
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else:
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self.log.info("Test getrawtransaction without -txindex, without blockhash: expect the call to raise")
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assert_raises_rpc_error(-5, err_msg, self.nodes[n].getrawtransaction, txid=tx, verbose=True)
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# We should not get the tx if we provide an unrelated block
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assert_raises_rpc_error(-5, "No such transaction found", self.nodes[n].getrawtransaction, txid=tx, blockhash=block2)
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# An invalid block hash should raise the correct errors
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assert_raises_rpc_error(-1, "JSON value is not a string as expected", self.nodes[n].getrawtransaction, txid=tx, blockhash=True)
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assert_raises_rpc_error(-8, "parameter 3 must be of length 64 (not 6, for 'foobar')", self.nodes[n].getrawtransaction, txid=tx, blockhash="foobar")
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assert_raises_rpc_error(-8, "parameter 3 must be of length 64 (not 8, for 'abcd1234')", self.nodes[n].getrawtransaction, txid=tx, blockhash="abcd1234")
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foo = "ZZZ0000000000000000000000000000000000000000000000000000000000000"
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assert_raises_rpc_error(-8, f"parameter 3 must be hexadecimal string (not '{foo}')", self.nodes[n].getrawtransaction, txid=tx, blockhash=foo)
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bar = "0000000000000000000000000000000000000000000000000000000000000000"
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assert_raises_rpc_error(-5, "Block hash not found", self.nodes[n].getrawtransaction, txid=tx, blockhash=bar)
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# Undo the blocks and verify that "in_active_chain" is false.
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self.nodes[n].invalidateblock(block1)
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gottx = self.nodes[n].getrawtransaction(txid=tx, verbose=True, blockhash=block1)
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assert_equal(gottx['in_active_chain'], False)
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self.nodes[n].reconsiderblock(block1)
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assert_equal(self.nodes[n].getbestblockhash(), block2)
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self.log.info("Test getrawtransaction on genesis block coinbase returns an error")
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block = self.nodes[0].getblock(self.nodes[0].getblockhash(0))
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assert_raises_rpc_error(-5, "The genesis block coinbase is not considered an ordinary transaction", self.nodes[0].getrawtransaction, block['merkleroot'])
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def createrawtransaction_tests(self):
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self.log.info("Test createrawtransaction")
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# Test `createrawtransaction` required parameters
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assert_raises_rpc_error(-1, "createrawtransaction", self.nodes[0].createrawtransaction)
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assert_raises_rpc_error(-1, "createrawtransaction", self.nodes[0].createrawtransaction, [])
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# Test `createrawtransaction` invalid extra parameters
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assert_raises_rpc_error(-1, "createrawtransaction", self.nodes[0].createrawtransaction, [], {}, 0, False, 'foo')
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# Test `createrawtransaction` invalid `inputs`
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assert_raises_rpc_error(-3, "Expected type array", self.nodes[0].createrawtransaction, 'foo', {})
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assert_raises_rpc_error(-1, "JSON value is not an object as expected", self.nodes[0].createrawtransaction, ['foo'], {})
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assert_raises_rpc_error(-1, "JSON value is not a string as expected", self.nodes[0].createrawtransaction, [{}], {})
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assert_raises_rpc_error(-8, "txid must be of length 64 (not 3, for 'foo')", self.nodes[0].createrawtransaction, [{'txid': 'foo'}], {})
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txid = "ZZZ7bb8b1697ea987f3b223ba7819250cae33efacb068d23dc24859824a77844"
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assert_raises_rpc_error(-8, f"txid must be hexadecimal string (not '{txid}')", self.nodes[0].createrawtransaction, [{'txid': txid}], {})
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assert_raises_rpc_error(-8, "Invalid parameter, missing vout key", self.nodes[0].createrawtransaction, [{'txid': TXID}], {})
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assert_raises_rpc_error(-8, "Invalid parameter, missing vout key", self.nodes[0].createrawtransaction, [{'txid': TXID, 'vout': 'foo'}], {})
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assert_raises_rpc_error(-8, "Invalid parameter, vout cannot be negative", self.nodes[0].createrawtransaction, [{'txid': TXID, 'vout': -1}], {})
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# sequence number out of range
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for invalid_seq in [-1, 4294967296]:
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inputs = [{'txid': TXID, 'vout': 1, 'sequence': invalid_seq}]
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outputs = {self.nodes[0].getnewaddress(): 1}
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assert_raises_rpc_error(-8, 'Invalid parameter, sequence number is out of range',
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self.nodes[0].createrawtransaction, inputs, outputs)
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# with valid sequence number
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for valid_seq in [1000, 4294967294]:
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inputs = [{'txid': TXID, 'vout': 1, 'sequence': valid_seq}]
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outputs = {self.nodes[0].getnewaddress(): 1}
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rawtx = self.nodes[0].createrawtransaction(inputs, outputs)
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decrawtx = self.nodes[0].decoderawtransaction(rawtx)
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assert_equal(decrawtx['vin'][0]['sequence'], valid_seq)
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# Test `createrawtransaction` invalid `outputs`
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address = self.nodes[0].getnewaddress()
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address2 = self.nodes[0].getnewaddress()
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assert_raises_rpc_error(-1, "JSON value is not an array as expected", self.nodes[0].createrawtransaction, [], 'foo')
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self.nodes[0].createrawtransaction(inputs=[], outputs={}) # Should not throw for backwards compatibility
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self.nodes[0].createrawtransaction(inputs=[], outputs=[])
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assert_raises_rpc_error(-8, "Data must be hexadecimal string", self.nodes[0].createrawtransaction, [], {'data': 'foo'})
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assert_raises_rpc_error(-5, "Invalid Bitcoin address", self.nodes[0].createrawtransaction, [], {'foo': 0})
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assert_raises_rpc_error(-3, "Invalid amount", self.nodes[0].createrawtransaction, [], {address: 'foo'})
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assert_raises_rpc_error(-3, "Amount out of range", self.nodes[0].createrawtransaction, [], {address: -1})
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assert_raises_rpc_error(-8, "Invalid parameter, duplicated address: %s" % address, self.nodes[0].createrawtransaction, [], multidict([(address, 1), (address, 1)]))
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assert_raises_rpc_error(-8, "Invalid parameter, duplicated address: %s" % address, self.nodes[0].createrawtransaction, [], [{address: 1}, {address: 1}])
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assert_raises_rpc_error(-8, "Invalid parameter, duplicate key: data", self.nodes[0].createrawtransaction, [], [{"data": 'aa'}, {"data": "bb"}])
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assert_raises_rpc_error(-8, "Invalid parameter, duplicate key: data", self.nodes[0].createrawtransaction, [], multidict([("data", 'aa'), ("data", "bb")]))
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assert_raises_rpc_error(-8, "Invalid parameter, key-value pair must contain exactly one key", self.nodes[0].createrawtransaction, [], [{'a': 1, 'b': 2}])
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assert_raises_rpc_error(-8, "Invalid parameter, key-value pair not an object as expected", self.nodes[0].createrawtransaction, [], [['key-value pair1'], ['2']])
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# Test `createrawtransaction` invalid `locktime`
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assert_raises_rpc_error(-3, "Expected type number", self.nodes[0].createrawtransaction, [], {}, 'foo')
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assert_raises_rpc_error(-8, "Invalid parameter, locktime out of range", self.nodes[0].createrawtransaction, [], {}, -1)
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assert_raises_rpc_error(-8, "Invalid parameter, locktime out of range", self.nodes[0].createrawtransaction, [], {}, 4294967296)
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# Test `createrawtransaction` invalid `replaceable`
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assert_raises_rpc_error(-3, "Expected type bool", self.nodes[0].createrawtransaction, [], {}, 0, 'foo')
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# Test that createrawtransaction accepts an array and object as outputs
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# One output
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tx = tx_from_hex(self.nodes[2].createrawtransaction(inputs=[{'txid': TXID, 'vout': 9}], outputs={address: 99}))
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assert_equal(len(tx.vout), 1)
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assert_equal(
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tx.serialize().hex(),
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self.nodes[2].createrawtransaction(inputs=[{'txid': TXID, 'vout': 9}], outputs=[{address: 99}]),
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)
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# Two outputs
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tx = tx_from_hex(self.nodes[2].createrawtransaction(inputs=[{'txid': TXID, 'vout': 9}], outputs=OrderedDict([(address, 99), (address2, 99)])))
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assert_equal(len(tx.vout), 2)
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assert_equal(
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tx.serialize().hex(),
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self.nodes[2].createrawtransaction(inputs=[{'txid': TXID, 'vout': 9}], outputs=[{address: 99}, {address2: 99}]),
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)
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# Multiple mixed outputs
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tx = tx_from_hex(self.nodes[2].createrawtransaction(inputs=[{'txid': TXID, 'vout': 9}], outputs=multidict([(address, 99), (address2, 99), ('data', '99')])))
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assert_equal(len(tx.vout), 3)
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assert_equal(
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tx.serialize().hex(),
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self.nodes[2].createrawtransaction(inputs=[{'txid': TXID, 'vout': 9}], outputs=[{address: 99}, {address2: 99}, {'data': '99'}]),
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)
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def signrawtransactionwithwallet_tests(self):
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for type in ["bech32", "p2sh-segwit", "legacy"]:
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self.log.info(f"Test signrawtransactionwithwallet with missing prevtx info ({type})")
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addr = self.nodes[0].getnewaddress("", type)
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addrinfo = self.nodes[0].getaddressinfo(addr)
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pubkey = addrinfo["scriptPubKey"]
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inputs = [{'txid': TXID, 'vout': 3, 'sequence': 1000}]
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outputs = {self.nodes[0].getnewaddress(): 1}
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rawtx = self.nodes[0].createrawtransaction(inputs, outputs)
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prevtx = dict(txid=TXID, scriptPubKey=pubkey, vout=3, amount=1)
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succ = self.nodes[0].signrawtransactionwithwallet(rawtx, [prevtx])
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assert succ["complete"]
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if type == "legacy":
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del prevtx["amount"]
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succ = self.nodes[0].signrawtransactionwithwallet(rawtx, [prevtx])
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assert succ["complete"]
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else:
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assert_raises_rpc_error(-3, "Missing amount", self.nodes[0].signrawtransactionwithwallet, rawtx, [
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{
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"txid": TXID,
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"scriptPubKey": pubkey,
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"vout": 3,
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}
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])
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assert_raises_rpc_error(-3, "Missing vout", self.nodes[0].signrawtransactionwithwallet, rawtx, [
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{
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"txid": TXID,
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"scriptPubKey": pubkey,
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"amount": 1,
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}
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])
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assert_raises_rpc_error(-3, "Missing txid", self.nodes[0].signrawtransactionwithwallet, rawtx, [
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{
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"scriptPubKey": pubkey,
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"vout": 3,
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"amount": 1,
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}
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])
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assert_raises_rpc_error(-3, "Missing scriptPubKey", self.nodes[0].signrawtransactionwithwallet, rawtx, [
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{
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"txid": TXID,
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"vout": 3,
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"amount": 1
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}
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])
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def sendrawtransaction_tests(self):
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self.log.info("Test sendrawtransaction with missing input")
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inputs = [{'txid': TXID, 'vout': 1}] # won't exist
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outputs = {self.nodes[0].getnewaddress(): 4.998}
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rawtx = self.nodes[2].createrawtransaction(inputs, outputs)
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rawtx = self.nodes[2].signrawtransactionwithwallet(rawtx)
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assert_raises_rpc_error(-25, "bad-txns-inputs-missingorspent", self.nodes[2].sendrawtransaction, rawtx['hex'])
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def sendrawtransaction_testmempoolaccept_tests(self):
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self.log.info("Test sendrawtransaction/testmempoolaccept with maxfeerate")
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fee_exceeds_max = "Fee exceeds maximum configured by user (e.g. -maxtxfee, maxfeerate)"
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# Test a transaction with a small fee.
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txId = self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), 1.0)
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rawTx = self.nodes[0].getrawtransaction(txId, True)
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vout = next(o for o in rawTx['vout'] if o['value'] == Decimal('1.00000000'))
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self.sync_all()
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inputs = [{"txid": txId, "vout": vout['n']}]
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# Fee 10,000 satoshis, (1 - (10000 sat * 0.00000001 BTC/sat)) = 0.9999
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outputs = {self.nodes[0].getnewaddress(): Decimal("0.99990000")}
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rawTx = self.nodes[2].createrawtransaction(inputs, outputs)
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rawTxSigned = self.nodes[2].signrawtransactionwithwallet(rawTx)
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assert_equal(rawTxSigned['complete'], True)
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# Fee 10,000 satoshis, ~100 b transaction, fee rate should land around 100 sat/byte = 0.00100000 BTC/kB
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# Thus, testmempoolaccept should reject
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testres = self.nodes[2].testmempoolaccept([rawTxSigned['hex']], 0.00001000)[0]
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assert_equal(testres['allowed'], False)
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assert_equal(testres['reject-reason'], 'max-fee-exceeded')
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# and sendrawtransaction should throw
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assert_raises_rpc_error(-25, fee_exceeds_max, self.nodes[2].sendrawtransaction, rawTxSigned['hex'], 0.00001000)
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# and the following calls should both succeed
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testres = self.nodes[2].testmempoolaccept(rawtxs=[rawTxSigned['hex']])[0]
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assert_equal(testres['allowed'], True)
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self.nodes[2].sendrawtransaction(hexstring=rawTxSigned['hex'])
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# Test a transaction with a large fee.
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txId = self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), 1.0)
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rawTx = self.nodes[0].getrawtransaction(txId, True)
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vout = next(o for o in rawTx['vout'] if o['value'] == Decimal('1.00000000'))
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self.sync_all()
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inputs = [{"txid": txId, "vout": vout['n']}]
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# Fee 2,000,000 satoshis, (1 - (2000000 sat * 0.00000001 BTC/sat)) = 0.98
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outputs = {self.nodes[0].getnewaddress() : Decimal("0.98000000")}
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rawTx = self.nodes[2].createrawtransaction(inputs, outputs)
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rawTxSigned = self.nodes[2].signrawtransactionwithwallet(rawTx)
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assert_equal(rawTxSigned['complete'], True)
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|
# Fee 2,000,000 satoshis, ~100 b transaction, fee rate should land around 20,000 sat/byte = 0.20000000 BTC/kB
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|
# Thus, testmempoolaccept should reject
|
|
testres = self.nodes[2].testmempoolaccept([rawTxSigned['hex']])[0]
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|
assert_equal(testres['allowed'], False)
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|
assert_equal(testres['reject-reason'], 'max-fee-exceeded')
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|
# and sendrawtransaction should throw
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|
assert_raises_rpc_error(-25, fee_exceeds_max, self.nodes[2].sendrawtransaction, rawTxSigned['hex'])
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|
# and the following calls should both succeed
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|
testres = self.nodes[2].testmempoolaccept(rawtxs=[rawTxSigned['hex']], maxfeerate='0.20000000')[0]
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|
assert_equal(testres['allowed'], True)
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|
self.nodes[2].sendrawtransaction(hexstring=rawTxSigned['hex'], maxfeerate='0.20000000')
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|
|
|
self.log.info("Test sendrawtransaction/testmempoolaccept with tx already in the chain")
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|
self.generate(self.nodes[2], 1)
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for node in self.nodes:
|
|
testres = node.testmempoolaccept([rawTxSigned['hex']])[0]
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|
assert_equal(testres['allowed'], False)
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|
assert_equal(testres['reject-reason'], 'txn-already-known')
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|
assert_raises_rpc_error(-27, 'Transaction already in block chain', node.sendrawtransaction, rawTxSigned['hex'])
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|
|
|
def decoderawtransaction_tests(self):
|
|
self.log.info("Test decoderawtransaction")
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|
# witness transaction
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|
encrawtx = "010000000001010000000000000072c1a6a246ae63f74f931e8365e15a089c68d61900000000000000000000ffffffff0100e1f50500000000000102616100000000"
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decrawtx = self.nodes[0].decoderawtransaction(encrawtx, True) # decode as witness transaction
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|
assert_equal(decrawtx['vout'][0]['value'], Decimal('1.00000000'))
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|
assert_raises_rpc_error(-22, 'TX decode failed', self.nodes[0].decoderawtransaction, encrawtx, False) # force decode as non-witness transaction
|
|
# non-witness transaction
|
|
encrawtx = "01000000010000000000000072c1a6a246ae63f74f931e8365e15a089c68d61900000000000000000000ffffffff0100e1f505000000000000000000"
|
|
decrawtx = self.nodes[0].decoderawtransaction(encrawtx, False) # decode as non-witness transaction
|
|
assert_equal(decrawtx['vout'][0]['value'], Decimal('1.00000000'))
|
|
# known ambiguous transaction in the chain (see https://github.com/bitcoin/bitcoin/issues/20579)
|
|
coinbase = "03c68708046ff8415c622f4254432e434f4d2ffabe6d6de1965d02c68f928e5b244ab1965115a36f56eb997633c7f690124bbf43644e23080000000ca3d3af6d005a65ff0200fd00000000"
|
|
encrawtx = f"020000000001010000000000000000000000000000000000000000000000000000000000000000ffffffff4b{coinbase}" \
|
|
"ffffffff03f4c1fb4b0000000016001497cfc76442fe717f2a3f0cc9c175f7561b6619970000000000000000266a24aa21a9ed957d1036a80343e0d1b659497e1b48a38ebe876a056d45965fac4a85cda84e1900000000000000002952534b424c4f434b3a8e092581ab01986cbadc84f4b43f4fa4bb9e7a2e2a0caf9b7cf64d939028e22c0120000000000000000000000000000000000000000000000000000000000000000000000000"
|
|
decrawtx = self.nodes[0].decoderawtransaction(encrawtx)
|
|
decrawtx_wit = self.nodes[0].decoderawtransaction(encrawtx, True)
|
|
assert_raises_rpc_error(-22, 'TX decode failed', self.nodes[0].decoderawtransaction, encrawtx, False) # fails to decode as non-witness transaction
|
|
assert_equal(decrawtx, decrawtx_wit) # the witness interpretation should be chosen
|
|
assert_equal(decrawtx['vin'][0]['coinbase'], coinbase)
|
|
|
|
def transaction_version_number_tests(self):
|
|
self.log.info("Test transaction version numbers")
|
|
|
|
# Test the minimum transaction version number that fits in a signed 32-bit integer.
|
|
# As transaction version is unsigned, this should convert to its unsigned equivalent.
|
|
tx = CTransaction()
|
|
tx.nVersion = -0x80000000
|
|
rawtx = tx.serialize().hex()
|
|
decrawtx = self.nodes[0].decoderawtransaction(rawtx)
|
|
assert_equal(decrawtx['version'], 0x80000000)
|
|
|
|
# Test the maximum transaction version number that fits in a signed 32-bit integer.
|
|
tx = CTransaction()
|
|
tx.nVersion = 0x7fffffff
|
|
rawtx = tx.serialize().hex()
|
|
decrawtx = self.nodes[0].decoderawtransaction(rawtx)
|
|
assert_equal(decrawtx['version'], 0x7fffffff)
|
|
|
|
def raw_multisig_transaction_legacy_tests(self):
|
|
self.log.info("Test raw multisig transactions (legacy)")
|
|
# The traditional multisig workflow does not work with descriptor wallets so these are legacy only.
|
|
# The multisig workflow with descriptor wallets uses PSBTs and is tested elsewhere, no need to do them here.
|
|
|
|
# 2of2 test
|
|
addr1 = self.nodes[2].getnewaddress()
|
|
addr2 = self.nodes[2].getnewaddress()
|
|
|
|
addr1Obj = self.nodes[2].getaddressinfo(addr1)
|
|
addr2Obj = self.nodes[2].getaddressinfo(addr2)
|
|
|
|
# Tests for createmultisig and addmultisigaddress
|
|
assert_raises_rpc_error(-5, "Invalid public key", self.nodes[0].createmultisig, 1, ["01020304"])
|
|
# createmultisig can only take public keys
|
|
self.nodes[0].createmultisig(2, [addr1Obj['pubkey'], addr2Obj['pubkey']])
|
|
# addmultisigaddress can take both pubkeys and addresses so long as they are in the wallet, which is tested here
|
|
assert_raises_rpc_error(-5, "Invalid public key", self.nodes[0].createmultisig, 2, [addr1Obj['pubkey'], addr1])
|
|
|
|
mSigObj = self.nodes[2].addmultisigaddress(2, [addr1Obj['pubkey'], addr1])['address']
|
|
|
|
# use balance deltas instead of absolute values
|
|
bal = self.nodes[2].getbalance()
|
|
|
|
# send 1.2 BTC to msig adr
|
|
txId = self.nodes[0].sendtoaddress(mSigObj, 1.2)
|
|
self.sync_all()
|
|
self.generate(self.nodes[0], 1)
|
|
# node2 has both keys of the 2of2 ms addr, tx should affect the balance
|
|
assert_equal(self.nodes[2].getbalance(), bal + Decimal('1.20000000'))
|
|
|
|
|
|
# 2of3 test from different nodes
|
|
bal = self.nodes[2].getbalance()
|
|
addr1 = self.nodes[1].getnewaddress()
|
|
addr2 = self.nodes[2].getnewaddress()
|
|
addr3 = self.nodes[2].getnewaddress()
|
|
|
|
addr1Obj = self.nodes[1].getaddressinfo(addr1)
|
|
addr2Obj = self.nodes[2].getaddressinfo(addr2)
|
|
addr3Obj = self.nodes[2].getaddressinfo(addr3)
|
|
|
|
mSigObj = self.nodes[2].addmultisigaddress(2, [addr1Obj['pubkey'], addr2Obj['pubkey'], addr3Obj['pubkey']])['address']
|
|
|
|
txId = self.nodes[0].sendtoaddress(mSigObj, 2.2)
|
|
decTx = self.nodes[0].gettransaction(txId)
|
|
rawTx = self.nodes[0].decoderawtransaction(decTx['hex'])
|
|
self.sync_all()
|
|
self.generate(self.nodes[0], 1)
|
|
|
|
# THIS IS AN INCOMPLETE FEATURE
|
|
# NODE2 HAS TWO OF THREE KEYS AND THE FUNDS SHOULD BE SPENDABLE AND COUNT AT BALANCE CALCULATION
|
|
assert_equal(self.nodes[2].getbalance(), bal) # for now, assume the funds of a 2of3 multisig tx are not marked as spendable
|
|
|
|
txDetails = self.nodes[0].gettransaction(txId, True)
|
|
rawTx = self.nodes[0].decoderawtransaction(txDetails['hex'])
|
|
vout = next(o for o in rawTx['vout'] if o['value'] == Decimal('2.20000000'))
|
|
|
|
bal = self.nodes[0].getbalance()
|
|
inputs = [{"txid": txId, "vout": vout['n'], "scriptPubKey": vout['scriptPubKey']['hex'], "amount": vout['value']}]
|
|
outputs = {self.nodes[0].getnewaddress(): 2.19}
|
|
rawTx = self.nodes[2].createrawtransaction(inputs, outputs)
|
|
rawTxPartialSigned = self.nodes[1].signrawtransactionwithwallet(rawTx, inputs)
|
|
assert_equal(rawTxPartialSigned['complete'], False) # node1 only has one key, can't comp. sign the tx
|
|
|
|
rawTxSigned = self.nodes[2].signrawtransactionwithwallet(rawTx, inputs)
|
|
assert_equal(rawTxSigned['complete'], True) # node2 can sign the tx compl., own two of three keys
|
|
self.nodes[2].sendrawtransaction(rawTxSigned['hex'])
|
|
rawTx = self.nodes[0].decoderawtransaction(rawTxSigned['hex'])
|
|
self.sync_all()
|
|
self.generate(self.nodes[0], 1)
|
|
assert_equal(self.nodes[0].getbalance(), bal + Decimal('50.00000000') + Decimal('2.19000000')) # block reward + tx
|
|
|
|
# 2of2 test for combining transactions
|
|
bal = self.nodes[2].getbalance()
|
|
addr1 = self.nodes[1].getnewaddress()
|
|
addr2 = self.nodes[2].getnewaddress()
|
|
|
|
addr1Obj = self.nodes[1].getaddressinfo(addr1)
|
|
addr2Obj = self.nodes[2].getaddressinfo(addr2)
|
|
|
|
self.nodes[1].addmultisigaddress(2, [addr1Obj['pubkey'], addr2Obj['pubkey']])['address']
|
|
mSigObj = self.nodes[2].addmultisigaddress(2, [addr1Obj['pubkey'], addr2Obj['pubkey']])['address']
|
|
mSigObjValid = self.nodes[2].getaddressinfo(mSigObj)
|
|
|
|
txId = self.nodes[0].sendtoaddress(mSigObj, 2.2)
|
|
decTx = self.nodes[0].gettransaction(txId)
|
|
rawTx2 = self.nodes[0].decoderawtransaction(decTx['hex'])
|
|
self.sync_all()
|
|
self.generate(self.nodes[0], 1)
|
|
|
|
assert_equal(self.nodes[2].getbalance(), bal) # the funds of a 2of2 multisig tx should not be marked as spendable
|
|
|
|
txDetails = self.nodes[0].gettransaction(txId, True)
|
|
rawTx2 = self.nodes[0].decoderawtransaction(txDetails['hex'])
|
|
vout = next(o for o in rawTx2['vout'] if o['value'] == Decimal('2.20000000'))
|
|
|
|
bal = self.nodes[0].getbalance()
|
|
inputs = [{"txid": txId, "vout": vout['n'], "scriptPubKey": vout['scriptPubKey']['hex'], "redeemScript": mSigObjValid['hex'], "amount": vout['value']}]
|
|
outputs = {self.nodes[0].getnewaddress(): 2.19}
|
|
rawTx2 = self.nodes[2].createrawtransaction(inputs, outputs)
|
|
rawTxPartialSigned1 = self.nodes[1].signrawtransactionwithwallet(rawTx2, inputs)
|
|
self.log.debug(rawTxPartialSigned1)
|
|
assert_equal(rawTxPartialSigned1['complete'], False) # node1 only has one key, can't comp. sign the tx
|
|
|
|
rawTxPartialSigned2 = self.nodes[2].signrawtransactionwithwallet(rawTx2, inputs)
|
|
self.log.debug(rawTxPartialSigned2)
|
|
assert_equal(rawTxPartialSigned2['complete'], False) # node2 only has one key, can't comp. sign the tx
|
|
rawTxComb = self.nodes[2].combinerawtransaction([rawTxPartialSigned1['hex'], rawTxPartialSigned2['hex']])
|
|
self.log.debug(rawTxComb)
|
|
self.nodes[2].sendrawtransaction(rawTxComb)
|
|
rawTx2 = self.nodes[0].decoderawtransaction(rawTxComb)
|
|
self.sync_all()
|
|
self.generate(self.nodes[0], 1)
|
|
assert_equal(self.nodes[0].getbalance(), bal + Decimal('50.00000000') + Decimal('2.19000000')) # block reward + tx
|
|
|
|
|
|
if __name__ == '__main__':
|
|
RawTransactionsTest().main()
|