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953b6706f4
c7b7e0a69265946aecc885be911c7650911ba2e3 tests: Make only desc wallets for wallet_multwallet.py --descriptors (Andrew Chow) d4b67ad214ada7645c4ce2d5ec336fe5c3f7f7ca Avoid creating legacy wallets in wallet_importdescriptors.py (Andrew Chow) 6c9c12bf87f95066acc28ea2270a00196eb77703 Update feature_backwards_compatibility for descriptor wallets (Andrew Chow) 9a4c631e1c00eb1661c000978b133d7aa0226290 Update wallet_labels.py to not require descriptors=False (Andrew Chow) 242aed7cc1d003e8fed574bbebd19c7e54e23402 tests: Add a --legacy-wallet that is mutually exclusive with --descriptors (Andrew Chow) 388053e1722632c2e485c56a444bc75cf0152188 Disable some tests for tool_wallet when descriptors (Andrew Chow) 47d3243160fdec7e464cfb8f869be7f5d4ee25fe Make raw multisig tests legacy wallet only in rpc_rawtransaction.py (Andrew Chow) 59d3da5bce4ebd9c2291d8f201a53ee087938b21 Do addmultisigaddress tests in legacy wallet mode in wallet_address_types.py (Andrew Chow) 25bc5dccbfd52691adca6edd418dd54290300c28 Use importdescriptors when in descriptor wallet mode in wallet_createwallet.py (Andrew Chow) 0bd1860300b13b12a25d330ba3a93ff2d13aa379 Avoid dumpprivkey and watchonly behavior in rpc_signrawtransaction.py (Andrew Chow) 08067aebfd7e838e6ce6b030c31a69422260fc6f Add script equivalent of functions in address.py (Andrew Chow) 86968882a8a26312a7af29c572313c4aff488c11 Add descriptor wallet output to tool_wallet.py (Andrew Chow) 3457679870e8eff2a7d14fe59a479692738c48b6 Use separate watchonly wallet for multisig in feature_nulldummy.py (Andrew Chow) a42652ec10c733a5bf37e418e45d4841f54331b4 Move import and watchonly tests to be legacy wallet only in wallet_balance.py (Andrew Chow) 4b871909d6e4a51888e062d322bf53263deda15e Use importdescriptors for descriptor wallets in wallet_bumpfee.py (Andrew Chow) c2711e4230d9a423ead24f6609691fb338b1d26b Avoid dumpprivkey in wallet_listsinceblock.py (Andrew Chow) 553dbf9af4dea96e6a3e79bba9607003342029bd Make import tests in wallet_listtransactions.py legacy wallet only (Andrew Chow) dc81418fd01021070f3f66bab5fee1484456691a Use a separate watchonly wallet in rpc_fundrawtransaction.py (Andrew Chow) a357111047411f18c156cd34a002a38430f2901c Update wallet_importprunedfunds to avoid dumpprivkey (Andrew Chow) Pull request description: I went through all the tests and checked whether they passed with descriptor wallets. This partially informed some changes in #16528. Some tests needed changes to work with descriptor wallets. These were primarily due to import and watchonly behavior. There are some tests and test cases that only test legacy wallet behavior so those tests won't be run with descriptor wallets. This PR updates more tests to have to the `--descriptors` switch in `test_runner.py`. Additionally a mutually exclusive `--legacy-wallet` option has been added to force legacy wallets. This does nothing currently but will be useful in the future when descriptor wallets are the default. For the tests that rely on legacy wallet behavior, this option is being set so that we don't forget in the future. Those tests are `feature_segwit.py`, `wallet_watchonly.py`, `wallet_implicitsegwit.py`, `wallet_import_with_label.py`, and `wallet_import_with_label.py`. If you invert the `--descriptors`/`--legacy-wallet` default so that descriptor wallets are the default, all tests (besides the legacy wallet specific ones) will pass. ACKs for top commit: MarcoFalke: review ACK c7b7e0a69265946aecc885be911c7650911ba2e3 🎿 laanwj: ACK c7b7e0a69265946aecc885be911c7650911ba2e3 Tree-SHA512: 2f4e87815005d1d0a2543ea7947f7cd7593d8cf5312228ef85f8e096f19739b225769961943049cb44f6f07a35b8de988e2246ab9aca5bb5a0b2e62694d5637d
820 lines
36 KiB
Python
Executable File
820 lines
36 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright (c) 2014-2020 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 fundrawtransaction RPC."""
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from decimal import Decimal
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from test_framework.descriptors import descsum_create
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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_fee_amount,
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assert_greater_than,
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assert_greater_than_or_equal,
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assert_raises_rpc_error,
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count_bytes,
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find_vout_for_address,
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satoshi_round,
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)
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def get_unspent(listunspent, amount):
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for utx in listunspent:
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if utx['amount'] == amount:
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return utx
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raise AssertionError('Could not find unspent with amount={}'.format(amount))
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class RawTransactionsTest(BitcoinTestFramework):
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def set_test_params(self):
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self.num_nodes = 4
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self.setup_clean_chain = True
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# This test isn't testing tx relay. Set whitelist on the peers for
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# instant tx relay.
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self.extra_args = [[f'-usehd={not self.options.nohd}', '-whitelist=noban@127.0.0.1']] * self.num_nodes
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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 add_options(self, parser):
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parser.add_argument("--nohd", dest="nohd", default=False, action="store_true",
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help="Test with -nohd enabled")
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def setup_network(self):
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self.setup_nodes()
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self.connect_nodes(0, 1)
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self.connect_nodes(1, 2)
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self.connect_nodes(0, 2)
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self.connect_nodes(0, 3)
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def run_test(self):
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self.log.info("Connect nodes, set fees, generate blocks, and sync")
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self.min_relay_tx_fee = self.nodes[0].getnetworkinfo()['relayfee']
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# This test is not meant to test fee estimation and we'd like
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# to be sure all txs are sent at a consistent desired feerate
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for node in self.nodes:
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node.settxfee(self.min_relay_tx_fee)
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# if the fee's positive delta is higher than this value tests will fail,
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# neg. delta always fail the tests.
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# The size of the signature of every input may be at most 2 bytes larger
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# than a minimum sized signature.
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# = 2 bytes * minRelayTxFeePerByte
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self.fee_tolerance = 2 * self.min_relay_tx_fee / 1000
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self.nodes[2].generate(1)
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self.sync_all()
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self.nodes[0].generate(121)
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self.sync_all()
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self.test_change_position()
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self.test_simple()
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self.test_simple_two_coins()
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self.test_simple_two_outputs()
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self.test_change()
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self.test_no_change()
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self.test_invalid_option()
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self.test_invalid_change_address()
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self.test_valid_change_address()
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self.test_coin_selection()
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self.test_two_vin()
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self.test_two_vin_two_vout()
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self.test_invalid_input()
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self.test_fee_p2pkh()
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self.test_fee_p2pkh_multi_out()
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self.test_fee_p2sh()
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self.test_fee_4of5()
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self.test_spend_2of2()
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self.test_locked_wallet()
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self.test_many_inputs_fee()
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self.test_many_inputs_send()
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self.test_op_return()
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self.test_watchonly()
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self.test_all_watched_funds()
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self.test_option_feerate()
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self.test_address_reuse()
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self.test_option_subtract_fee_from_outputs()
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self.test_subtract_fee_with_presets()
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def test_change_position(self):
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"""Ensure setting changePosition in fundraw with an exact match is handled properly."""
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self.log.info("Test fundrawtxn changePosition option")
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rawmatch = self.nodes[2].createrawtransaction([], {self.nodes[2].getnewaddress():500})
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rawmatch = self.nodes[2].fundrawtransaction(rawmatch, {"changePosition":1, "subtractFeeFromOutputs":[0]})
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assert_equal(rawmatch["changepos"], -1)
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self.nodes[3].createwallet(wallet_name="wwatch", disable_private_keys=True)
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wwatch = self.nodes[3].get_wallet_rpc('wwatch')
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watchonly_address = self.nodes[0].getnewaddress()
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watchonly_pubkey = self.nodes[0].getaddressinfo(watchonly_address)["pubkey"]
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self.watchonly_amount = Decimal(2000)
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wwatch.importpubkey(watchonly_pubkey, "", True)
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self.watchonly_txid = self.nodes[0].sendtoaddress(watchonly_address, self.watchonly_amount)
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# Lock UTXO so nodes[0] doesn't accidentally spend it
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self.watchonly_vout = find_vout_for_address(self.nodes[0], self.watchonly_txid, watchonly_address)
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self.nodes[0].lockunspent(False, [{"txid": self.watchonly_txid, "vout": self.watchonly_vout}])
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self.nodes[0].sendtoaddress(self.nodes[3].get_wallet_rpc(self.default_wallet_name).getnewaddress(), self.watchonly_amount / 10)
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self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), 15)
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self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), 10)
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self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), 50)
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self.nodes[0].generate(1)
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self.sync_all()
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wwatch.unloadwallet()
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def test_simple(self):
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self.log.info("Test fundrawtxn")
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inputs = [ ]
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outputs = { self.nodes[0].getnewaddress() : 10 }
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rawtx = self.nodes[2].createrawtransaction(inputs, outputs)
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dec_tx = self.nodes[2].decoderawtransaction(rawtx)
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rawtxfund = self.nodes[2].fundrawtransaction(rawtx)
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dec_tx = self.nodes[2].decoderawtransaction(rawtxfund['hex'])
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assert len(dec_tx['vin']) > 0 #test that we have enough inputs
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def test_simple_two_coins(self):
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self.log.info("Test fundrawtxn with 2 coins")
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inputs = [ ]
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outputs = { self.nodes[0].getnewaddress() : 22 }
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rawtx = self.nodes[2].createrawtransaction(inputs, outputs)
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dec_tx = self.nodes[2].decoderawtransaction(rawtx)
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rawtxfund = self.nodes[2].fundrawtransaction(rawtx)
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dec_tx = self.nodes[2].decoderawtransaction(rawtxfund['hex'])
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assert len(dec_tx['vin']) > 0 #test if we have enough inputs
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assert_equal(dec_tx['vin'][0]['scriptSig']['hex'], '')
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def test_simple_two_outputs(self):
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self.log.info("Test fundrawtxn with 2 outputs")
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inputs = [ ]
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outputs = { self.nodes[0].getnewaddress() : 26, self.nodes[1].getnewaddress() : 25 }
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rawtx = self.nodes[2].createrawtransaction(inputs, outputs)
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dec_tx = self.nodes[2].decoderawtransaction(rawtx)
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rawtxfund = self.nodes[2].fundrawtransaction(rawtx)
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dec_tx = self.nodes[2].decoderawtransaction(rawtxfund['hex'])
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totalOut = 0
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for out in dec_tx['vout']:
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totalOut += out['value']
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address = out['scriptPubKey']['addresses'][0]
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if address in outputs.keys():
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assert_equal(satoshi_round(outputs[address]), out['value'])
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assert len(dec_tx['vin']) > 0
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assert_equal(dec_tx['vin'][0]['scriptSig']['hex'], '')
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def test_change(self):
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self.log.info("Test fundrawtxn with a vin > required amount")
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utx = get_unspent(self.nodes[2].listunspent(), 50)
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inputs = [ {'txid' : utx['txid'], 'vout' : utx['vout']}]
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outputs = { self.nodes[0].getnewaddress() : 10 }
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rawtx = self.nodes[2].createrawtransaction(inputs, outputs)
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dec_tx = self.nodes[2].decoderawtransaction(rawtx)
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assert_equal(utx['txid'], dec_tx['vin'][0]['txid'])
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rawtxfund = self.nodes[2].fundrawtransaction(rawtx)
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fee = rawtxfund['fee']
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self.test_no_change_fee = fee # Use the same fee for the next tx
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dec_tx = self.nodes[2].decoderawtransaction(rawtxfund['hex'])
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totalOut = 0
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for out in dec_tx['vout']:
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totalOut += out['value']
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assert_equal(fee + totalOut, utx['amount']) #compare vin total and totalout+fee
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def test_no_change(self):
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self.log.info("Test fundrawtxn not having a change output")
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utx = get_unspent(self.nodes[2].listunspent(), 50)
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inputs = [ {'txid' : utx['txid'], 'vout' : utx['vout']}]
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outputs = {self.nodes[0].getnewaddress(): Decimal(50) - self.test_no_change_fee - self.fee_tolerance}
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rawtx = self.nodes[2].createrawtransaction(inputs, outputs)
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dec_tx = self.nodes[2].decoderawtransaction(rawtx)
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assert_equal(utx['txid'], dec_tx['vin'][0]['txid'])
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rawtxfund = self.nodes[2].fundrawtransaction(rawtx)
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fee = rawtxfund['fee']
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dec_tx = self.nodes[2].decoderawtransaction(rawtxfund['hex'])
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totalOut = 0
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for out in dec_tx['vout']:
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totalOut += out['value']
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assert_equal(rawtxfund['changepos'], -1)
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assert_equal(fee + totalOut, utx['amount']) #compare vin total and totalout+fee
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def test_invalid_option(self):
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self.log.info("Test fundrawtxn with an invalid option")
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utx = get_unspent(self.nodes[2].listunspent(), 50)
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inputs = [ {'txid' : utx['txid'], 'vout' : utx['vout']} ]
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outputs = { self.nodes[0].getnewaddress() : Decimal(40) }
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rawtx = self.nodes[2].createrawtransaction(inputs, outputs)
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dec_tx = self.nodes[2].decoderawtransaction(rawtx)
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assert_equal(utx['txid'], dec_tx['vin'][0]['txid'])
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assert_raises_rpc_error(-3, "Unexpected key foo", self.nodes[2].fundrawtransaction, rawtx, {'foo':'bar'})
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# reserveChangeKey was deprecated and is now removed
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assert_raises_rpc_error(-3, "Unexpected key reserveChangeKey", lambda: self.nodes[2].fundrawtransaction(hexstring=rawtx, options={'reserveChangeKey': True}))
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def test_invalid_change_address(self):
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self.log.info("Test fundrawtxn with an invalid change address")
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utx = get_unspent(self.nodes[2].listunspent(), 50)
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inputs = [ {'txid' : utx['txid'], 'vout' : utx['vout']} ]
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outputs = { self.nodes[0].getnewaddress() : Decimal(40) }
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rawtx = self.nodes[2].createrawtransaction(inputs, outputs)
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dec_tx = self.nodes[2].decoderawtransaction(rawtx)
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assert_equal(utx['txid'], dec_tx['vin'][0]['txid'])
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assert_raises_rpc_error(-5, "Change address must be a valid Dash address", self.nodes[2].fundrawtransaction, rawtx, {'changeAddress':'foobar'})
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def test_valid_change_address(self):
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self.log.info("Test fundrawtxn with a provided change address")
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utx = get_unspent(self.nodes[2].listunspent(), 50)
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inputs = [ {'txid' : utx['txid'], 'vout' : utx['vout']} ]
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outputs = { self.nodes[0].getnewaddress() : Decimal(40) }
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rawtx = self.nodes[2].createrawtransaction(inputs, outputs)
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dec_tx = self.nodes[2].decoderawtransaction(rawtx)
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assert_equal(utx['txid'], dec_tx['vin'][0]['txid'])
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change = self.nodes[2].getnewaddress()
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assert_raises_rpc_error(-8, "changePosition out of bounds", self.nodes[2].fundrawtransaction, rawtx, {'changeAddress':change, 'changePosition':2})
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rawtxfund = self.nodes[2].fundrawtransaction(rawtx, {'changeAddress': change, 'changePosition': 0})
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dec_tx = self.nodes[2].decoderawtransaction(rawtxfund['hex'])
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out = dec_tx['vout'][0]
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assert_equal(change, out['scriptPubKey']['addresses'][0])
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def test_coin_selection(self):
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self.log.info("Test fundrawtxn with a vin < required amount")
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utx = get_unspent(self.nodes[2].listunspent(), 10)
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inputs = [ {'txid' : utx['txid'], 'vout' : utx['vout']}]
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outputs = { self.nodes[0].getnewaddress() : 10 }
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rawtx = self.nodes[2].createrawtransaction(inputs, outputs)
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# 4-byte version + 1-byte vin count + 36-byte prevout then script_len
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rawtx = rawtx[:82] + "0100" + rawtx[84:]
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dec_tx = self.nodes[2].decoderawtransaction(rawtx)
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assert_equal(utx['txid'], dec_tx['vin'][0]['txid'])
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assert_equal("00", dec_tx['vin'][0]['scriptSig']['hex'])
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# Should fail without add_inputs:
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assert_raises_rpc_error(-4, "Insufficient funds", self.nodes[2].fundrawtransaction, rawtx, {"add_inputs": False})
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# add_inputs is enabled by default
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rawtxfund = self.nodes[2].fundrawtransaction(rawtx)
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dec_tx = self.nodes[2].decoderawtransaction(rawtxfund['hex'])
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totalOut = 0
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matchingOuts = 0
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for i, out in enumerate(dec_tx['vout']):
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totalOut += out['value']
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if out['scriptPubKey']['addresses'][0] in outputs:
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matchingOuts+=1
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else:
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assert_equal(i, rawtxfund['changepos'])
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assert_equal(utx['txid'], dec_tx['vin'][0]['txid'])
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assert_equal("00", dec_tx['vin'][0]['scriptSig']['hex'])
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assert_equal(matchingOuts, 1)
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assert_equal(len(dec_tx['vout']), 2)
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def test_two_vin(self):
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self.log.info("Test fundrawtxn with 2 vins")
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utx = get_unspent(self.nodes[2].listunspent(), 10)
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utx2 = get_unspent(self.nodes[2].listunspent(), 50)
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inputs = [ {'txid' : utx['txid'], 'vout' : utx['vout']},{'txid' : utx2['txid'], 'vout' : utx2['vout']} ]
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outputs = { self.nodes[0].getnewaddress() : 60 }
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rawtx = self.nodes[2].createrawtransaction(inputs, outputs)
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dec_tx = self.nodes[2].decoderawtransaction(rawtx)
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assert_equal(utx['txid'], dec_tx['vin'][0]['txid'])
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# Should fail without add_inputs:
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assert_raises_rpc_error(-4, "Insufficient funds", self.nodes[2].fundrawtransaction, rawtx, {"add_inputs": False})
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rawtxfund = self.nodes[2].fundrawtransaction(rawtx, {"add_inputs": True})
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dec_tx = self.nodes[2].decoderawtransaction(rawtxfund['hex'])
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totalOut = 0
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matchingOuts = 0
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for out in dec_tx['vout']:
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totalOut += out['value']
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if out['scriptPubKey']['addresses'][0] in outputs:
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matchingOuts+=1
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assert_equal(matchingOuts, 1)
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assert_equal(len(dec_tx['vout']), 2)
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matchingIns = 0
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for vinOut in dec_tx['vin']:
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for vinIn in inputs:
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if vinIn['txid'] == vinOut['txid']:
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matchingIns+=1
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assert_equal(matchingIns, 2) #we now must see two vins identical to vins given as params
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def test_two_vin_two_vout(self):
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self.log.info("Test fundrawtxn with 2 vins and 2 vouts")
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utx = get_unspent(self.nodes[2].listunspent(), 10)
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utx2 = get_unspent(self.nodes[2].listunspent(), 50)
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inputs = [ {'txid' : utx['txid'], 'vout' : utx['vout']},{'txid' : utx2['txid'], 'vout' : utx2['vout']} ]
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outputs = { self.nodes[0].getnewaddress() : 60, self.nodes[0].getnewaddress() : 10 }
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rawtx = self.nodes[2].createrawtransaction(inputs, outputs)
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dec_tx = self.nodes[2].decoderawtransaction(rawtx)
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assert_equal(utx['txid'], dec_tx['vin'][0]['txid'])
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# Should fail without add_inputs:
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assert_raises_rpc_error(-4, "Insufficient funds", self.nodes[2].fundrawtransaction, rawtx, {"add_inputs": False})
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rawtxfund = self.nodes[2].fundrawtransaction(rawtx, {"add_inputs": True})
|
|
|
|
dec_tx = self.nodes[2].decoderawtransaction(rawtxfund['hex'])
|
|
totalOut = 0
|
|
matchingOuts = 0
|
|
for out in dec_tx['vout']:
|
|
totalOut += out['value']
|
|
if out['scriptPubKey']['addresses'][0] in outputs:
|
|
matchingOuts+=1
|
|
|
|
assert_equal(matchingOuts, 2)
|
|
assert_equal(len(dec_tx['vout']), 3)
|
|
|
|
def test_invalid_input(self):
|
|
self.log.info("Test fundrawtxn with an invalid vin")
|
|
inputs = [ {'txid' : "1c7f966dab21119bac53213a2bc7532bff1fa844c124fd750a7d0b1332440bd1", 'vout' : 0} ] #invalid vin!
|
|
outputs = { self.nodes[0].getnewaddress() : 10}
|
|
rawtx = self.nodes[2].createrawtransaction(inputs, outputs)
|
|
assert_raises_rpc_error(-4, "Insufficient funds", self.nodes[2].fundrawtransaction, rawtx)
|
|
|
|
def test_fee_p2pkh(self):
|
|
"""Compare fee of a standard pubkeyhash transaction."""
|
|
self.log.info("Test fundrawtxn p2pkh fee")
|
|
inputs = []
|
|
outputs = {self.nodes[1].getnewaddress():11}
|
|
rawtx = self.nodes[0].createrawtransaction(inputs, outputs)
|
|
fundedTx = self.nodes[0].fundrawtransaction(rawtx)
|
|
|
|
# Create same transaction over sendtoaddress.
|
|
txId = self.nodes[0].sendtoaddress(self.nodes[1].getnewaddress(), 11)
|
|
signedFee = self.nodes[0].getrawmempool(True)[txId]['fee']
|
|
|
|
# Compare fee.
|
|
feeDelta = Decimal(fundedTx['fee']) - Decimal(signedFee)
|
|
assert feeDelta >= 0 and feeDelta <= self.fee_tolerance
|
|
|
|
def test_fee_p2pkh_multi_out(self):
|
|
"""Compare fee of a standard pubkeyhash transaction with multiple outputs."""
|
|
self.log.info("Test fundrawtxn p2pkh fee with multiple outputs")
|
|
inputs = []
|
|
outputs = {
|
|
self.nodes[1].getnewaddress():11,
|
|
self.nodes[1].getnewaddress():12,
|
|
self.nodes[1].getnewaddress():1,
|
|
self.nodes[1].getnewaddress():13,
|
|
self.nodes[1].getnewaddress():2,
|
|
self.nodes[1].getnewaddress():3,
|
|
}
|
|
rawtx = self.nodes[0].createrawtransaction(inputs, outputs)
|
|
fundedTx = self.nodes[0].fundrawtransaction(rawtx)
|
|
|
|
# Create same transaction over sendtoaddress.
|
|
txId = self.nodes[0].sendmany("", outputs)
|
|
signedFee = self.nodes[0].getrawmempool(True)[txId]['fee']
|
|
|
|
# Compare fee.
|
|
feeDelta = Decimal(fundedTx['fee']) - Decimal(signedFee)
|
|
assert feeDelta >= 0 and feeDelta <= self.fee_tolerance
|
|
|
|
def test_fee_p2sh(self):
|
|
"""Compare fee of a 2-of-2 multisig p2sh transaction."""
|
|
# Create 2-of-2 addr.
|
|
addr1 = self.nodes[1].getnewaddress()
|
|
addr2 = self.nodes[1].getnewaddress()
|
|
|
|
addr1Obj = self.nodes[1].getaddressinfo(addr1)
|
|
addr2Obj = self.nodes[1].getaddressinfo(addr2)
|
|
|
|
mSigObj = self.nodes[3].createmultisig(2, [addr1Obj['pubkey'], addr2Obj['pubkey']])['address']
|
|
|
|
inputs = []
|
|
outputs = {mSigObj:11}
|
|
rawtx = self.nodes[0].createrawtransaction(inputs, outputs)
|
|
fundedTx = self.nodes[0].fundrawtransaction(rawtx)
|
|
|
|
# Create same transaction over sendtoaddress.
|
|
txId = self.nodes[0].sendtoaddress(mSigObj, 11)
|
|
signedFee = self.nodes[0].getrawmempool(True)[txId]['fee']
|
|
|
|
# Compare fee.
|
|
feeDelta = Decimal(fundedTx['fee']) - Decimal(signedFee)
|
|
assert feeDelta >= 0 and feeDelta <= self.fee_tolerance
|
|
|
|
def test_fee_4of5(self):
|
|
"""Compare fee of a standard pubkeyhash transaction."""
|
|
self.log.info("Test fundrawtxn fee with 4-of-5 addresses")
|
|
|
|
# Create 4-of-5 addr.
|
|
addr1 = self.nodes[1].getnewaddress()
|
|
addr2 = self.nodes[1].getnewaddress()
|
|
addr3 = self.nodes[1].getnewaddress()
|
|
addr4 = self.nodes[1].getnewaddress()
|
|
addr5 = self.nodes[1].getnewaddress()
|
|
|
|
addr1Obj = self.nodes[1].getaddressinfo(addr1)
|
|
addr2Obj = self.nodes[1].getaddressinfo(addr2)
|
|
addr3Obj = self.nodes[1].getaddressinfo(addr3)
|
|
addr4Obj = self.nodes[1].getaddressinfo(addr4)
|
|
addr5Obj = self.nodes[1].getaddressinfo(addr5)
|
|
|
|
mSigObj = self.nodes[1].createmultisig(
|
|
4,
|
|
[
|
|
addr1Obj['pubkey'],
|
|
addr2Obj['pubkey'],
|
|
addr3Obj['pubkey'],
|
|
addr4Obj['pubkey'],
|
|
addr5Obj['pubkey'],
|
|
]
|
|
)['address']
|
|
|
|
inputs = []
|
|
outputs = {mSigObj:11}
|
|
rawtx = self.nodes[0].createrawtransaction(inputs, outputs)
|
|
fundedTx = self.nodes[0].fundrawtransaction(rawtx)
|
|
|
|
# Create same transaction over sendtoaddress.
|
|
txId = self.nodes[0].sendtoaddress(mSigObj, 11)
|
|
signedFee = self.nodes[0].getrawmempool(True)[txId]['fee']
|
|
|
|
# Compare fee.
|
|
feeDelta = Decimal(fundedTx['fee']) - Decimal(signedFee)
|
|
assert feeDelta >= 0 and feeDelta <= self.fee_tolerance
|
|
|
|
def test_spend_2of2(self):
|
|
"""Spend a 2-of-2 multisig transaction over fundraw."""
|
|
self.log.info("Test fundpsbt spending 2-of-2 multisig")
|
|
|
|
# Create 2-of-2 addr.
|
|
addr1 = self.nodes[2].getnewaddress()
|
|
addr2 = self.nodes[2].getnewaddress()
|
|
|
|
addr1Obj = self.nodes[2].getaddressinfo(addr1)
|
|
addr2Obj = self.nodes[2].getaddressinfo(addr2)
|
|
|
|
self.nodes[2].createwallet(wallet_name='wmulti', disable_private_keys=True)
|
|
wmulti = self.nodes[2].get_wallet_rpc('wmulti')
|
|
w2 = self.nodes[2].get_wallet_rpc(self.default_wallet_name)
|
|
mSigObj = wmulti.addmultisigaddress(
|
|
2,
|
|
[
|
|
addr1Obj['pubkey'],
|
|
addr2Obj['pubkey'],
|
|
]
|
|
)['address']
|
|
if not self.options.descriptors:
|
|
wmulti.importaddress(mSigObj)
|
|
|
|
# send 12 DASH to msig addr
|
|
self.nodes[0].sendtoaddress(mSigObj, 12)
|
|
self.nodes[0].generate(1)
|
|
self.sync_all()
|
|
|
|
oldBalance = self.nodes[1].getbalance()
|
|
inputs = []
|
|
outputs = {self.nodes[1].getnewaddress():11}
|
|
funded_psbt = wmulti.walletcreatefundedpsbt(inputs=inputs, outputs=outputs, options={'changeAddress': w2.getrawchangeaddress()})['psbt']
|
|
|
|
signed_psbt = w2.walletprocesspsbt(funded_psbt)
|
|
final_psbt = w2.finalizepsbt(signed_psbt['psbt'])
|
|
self.nodes[2].sendrawtransaction(final_psbt['hex'])
|
|
self.nodes[2].generate(1)
|
|
self.sync_all()
|
|
|
|
# Make sure funds are received at node1.
|
|
assert_equal(oldBalance+Decimal('11.0000000'), self.nodes[1].getbalance())
|
|
|
|
wmulti.unloadwallet()
|
|
|
|
def test_locked_wallet(self):
|
|
self.log.info("Test fundrawtxn with locked wallet and hardened derivation")
|
|
|
|
self.nodes[1].encryptwallet("test")
|
|
|
|
if self.options.descriptors:
|
|
self.nodes[1].walletpassphrase('test', 10)
|
|
self.nodes[1].importdescriptors([{
|
|
'desc': descsum_create('pkh(tprv8ZgxMBicQKsPdYeeZbPSKd2KYLmeVKtcFA7kqCxDvDR13MQ6us8HopUR2wLcS2ZKPhLyKsqpDL2FtL73LMHcgoCL7DXsciA8eX8nbjCR2eG/0h/*h)'),
|
|
'timestamp': 'now',
|
|
'active': True
|
|
},
|
|
{
|
|
'desc': descsum_create('pkh(tprv8ZgxMBicQKsPdYeeZbPSKd2KYLmeVKtcFA7kqCxDvDR13MQ6us8HopUR2wLcS2ZKPhLyKsqpDL2FtL73LMHcgoCL7DXsciA8eX8nbjCR2eG/1h/*h)'),
|
|
'timestamp': 'now',
|
|
'active': True,
|
|
'internal': True
|
|
}])
|
|
self.nodes[1].walletlock()
|
|
|
|
# Drain the keypool.
|
|
self.nodes[1].getnewaddress()
|
|
inputs = self.nodes[1].listunspent()
|
|
# Deduce fee to produce a changeless transaction
|
|
# bnb doesn't work same way as in bitcoin, so, `value` is also calculated by different way
|
|
value = sum(input_it["amount"] for input_it in inputs) - Decimal("0.00002200")
|
|
outputs = {self.nodes[0].getnewaddress():value}
|
|
rawtx = self.nodes[1].createrawtransaction(inputs, outputs)
|
|
# fund a transaction that does not require a new key for the change output
|
|
self.nodes[1].fundrawtransaction(rawtx)
|
|
|
|
# fund a transaction that requires a new key for the change output
|
|
# creating the key must be impossible because the wallet is locked
|
|
outputs = {self.nodes[0].getnewaddress():1.1}
|
|
rawtx = self.nodes[1].createrawtransaction(inputs, outputs)
|
|
assert_raises_rpc_error(-4, "Transaction needs a change address, but we can't generate it. Please call keypoolrefill first.", self.nodes[1].fundrawtransaction, rawtx)
|
|
|
|
# Refill the keypool.
|
|
self.nodes[1].walletpassphrase("test", 100)
|
|
self.nodes[1].walletlock()
|
|
|
|
assert_raises_rpc_error(-13, "walletpassphrase", self.nodes[1].sendtoaddress, self.nodes[0].getnewaddress(), 12)
|
|
|
|
oldBalance = self.nodes[0].getbalance()
|
|
|
|
inputs = []
|
|
outputs = {self.nodes[0].getnewaddress():11}
|
|
rawtx = self.nodes[1].createrawtransaction(inputs, outputs)
|
|
fundedTx = self.nodes[1].fundrawtransaction(rawtx)
|
|
|
|
# Now we need to unlock.
|
|
self.nodes[1].walletpassphrase("test", 600)
|
|
signedTx = self.nodes[1].signrawtransactionwithwallet(fundedTx['hex'])
|
|
self.nodes[1].sendrawtransaction(signedTx['hex'])
|
|
self.nodes[1].generate(1)
|
|
self.sync_all()
|
|
|
|
# Make sure funds are received at node1.
|
|
assert_equal(oldBalance+Decimal('511.0000000'), self.nodes[0].getbalance())
|
|
|
|
def test_many_inputs_fee(self):
|
|
"""Multiple (~19) inputs tx test | Compare fee."""
|
|
self.log.info("Test fundrawtxn fee with many inputs")
|
|
|
|
# Empty node1, send some small coins from node0 to node1.
|
|
self.nodes[1].sendtoaddress(self.nodes[0].getnewaddress(), self.nodes[1].getbalance(), "", "", True)
|
|
self.nodes[1].generate(1)
|
|
self.sync_all()
|
|
|
|
for _ in range(20):
|
|
self.nodes[0].sendtoaddress(self.nodes[1].getnewaddress(), 0.01)
|
|
self.nodes[0].generate(1)
|
|
self.sync_all()
|
|
|
|
# Fund a tx with ~20 small inputs.
|
|
inputs = []
|
|
outputs = {self.nodes[0].getnewaddress():0.15,self.nodes[0].getnewaddress():0.04}
|
|
rawtx = self.nodes[1].createrawtransaction(inputs, outputs)
|
|
fundedTx = self.nodes[1].fundrawtransaction(rawtx)
|
|
|
|
# Create same transaction over sendtoaddress.
|
|
txId = self.nodes[1].sendmany("", outputs)
|
|
signedFee = self.nodes[1].getrawmempool(True)[txId]['fee']
|
|
|
|
# Compare fee.
|
|
feeDelta = Decimal(fundedTx['fee']) - Decimal(signedFee)
|
|
assert feeDelta >= 0 and feeDelta <= self.fee_tolerance * 19 #~19 inputs
|
|
|
|
def test_many_inputs_send(self):
|
|
"""Multiple (~19) inputs tx test | sign/send."""
|
|
self.log.info("Test fundrawtxn sign+send with many inputs")
|
|
|
|
# Again, empty node1, send some small coins from node0 to node1.
|
|
self.nodes[1].sendtoaddress(self.nodes[0].getnewaddress(), self.nodes[1].getbalance(), "", "", True)
|
|
self.nodes[1].generate(1)
|
|
self.sync_all()
|
|
|
|
for _ in range(20):
|
|
self.nodes[0].sendtoaddress(self.nodes[1].getnewaddress(), 0.01)
|
|
self.nodes[0].generate(1)
|
|
self.sync_all()
|
|
|
|
# Fund a tx with ~20 small inputs.
|
|
oldBalance = self.nodes[0].getbalance()
|
|
|
|
inputs = []
|
|
outputs = {self.nodes[0].getnewaddress():0.15,self.nodes[0].getnewaddress():0.04}
|
|
rawtx = self.nodes[1].createrawtransaction(inputs, outputs)
|
|
fundedTx = self.nodes[1].fundrawtransaction(rawtx)
|
|
fundedAndSignedTx = self.nodes[1].signrawtransactionwithwallet(fundedTx['hex'])
|
|
self.nodes[1].sendrawtransaction(fundedAndSignedTx['hex'])
|
|
self.nodes[1].generate(1)
|
|
self.sync_all()
|
|
assert_equal(oldBalance+Decimal('500.19000000'), self.nodes[0].getbalance()) #0.19+block reward
|
|
|
|
def test_op_return(self):
|
|
self.log.info("Test fundrawtxn with OP_RETURN and no vin")
|
|
|
|
rawtx = "0100000000010000000000000000066a047465737400000000"
|
|
dec_tx = self.nodes[2].decoderawtransaction(rawtx)
|
|
|
|
assert_equal(len(dec_tx['vin']), 0)
|
|
assert_equal(len(dec_tx['vout']), 1)
|
|
|
|
rawtxfund = self.nodes[2].fundrawtransaction(rawtx)
|
|
dec_tx = self.nodes[2].decoderawtransaction(rawtxfund['hex'])
|
|
|
|
assert_greater_than(len(dec_tx['vin']), 0) # at least one vin
|
|
assert_equal(len(dec_tx['vout']), 2) # one change output added
|
|
|
|
def test_watchonly(self):
|
|
self.log.info("Test fundrawtxn using only watchonly")
|
|
|
|
inputs = []
|
|
outputs = {self.nodes[2].getnewaddress(): self.watchonly_amount / 2}
|
|
rawtx = self.nodes[3].createrawtransaction(inputs, outputs)
|
|
|
|
self.nodes[3].loadwallet('wwatch')
|
|
wwatch = self.nodes[3].get_wallet_rpc('wwatch')
|
|
# Setup change addresses for the watchonly wallet
|
|
desc_import = [{
|
|
"desc": descsum_create("pkh(tpubD6NzVbkrYhZ4YNXVQbNhMK1WqguFsUXceaVJKbmno2aZ3B6QfbMeraaYvnBSGpV3vxLyTTK9DYT1yoEck4XUScMzXoQ2U2oSmE2JyMedq3H/1/*)"),
|
|
"timestamp": "now",
|
|
"internal": True,
|
|
"active": True,
|
|
"keypool": True,
|
|
"range": [0, 100],
|
|
"watchonly": True,
|
|
}]
|
|
if self.options.descriptors:
|
|
wwatch.importdescriptors(desc_import)
|
|
else:
|
|
wwatch.importmulti(desc_import)
|
|
|
|
# Backward compatibility test (2nd params is includeWatching)
|
|
result = wwatch.fundrawtransaction(rawtx, True)
|
|
res_dec = self.nodes[0].decoderawtransaction(result["hex"])
|
|
assert_equal(len(res_dec["vin"]), 1)
|
|
assert_equal(res_dec["vin"][0]["txid"], self.watchonly_txid)
|
|
|
|
assert "fee" in result.keys()
|
|
assert_greater_than(result["changepos"], -1)
|
|
|
|
wwatch.unloadwallet()
|
|
|
|
def test_all_watched_funds(self):
|
|
self.log.info("Test fundrawtxn using entirety of watched funds")
|
|
|
|
inputs = []
|
|
outputs = {self.nodes[2].getnewaddress(): self.watchonly_amount}
|
|
rawtx = self.nodes[3].createrawtransaction(inputs, outputs)
|
|
|
|
self.nodes[3].loadwallet('wwatch')
|
|
wwatch = self.nodes[3].get_wallet_rpc('wwatch')
|
|
w3 = self.nodes[3].get_wallet_rpc(self.default_wallet_name)
|
|
result = wwatch.fundrawtransaction(rawtx, {'includeWatching': True, 'changeAddress': w3.getrawchangeaddress(), 'subtractFeeFromOutputs': [0]})
|
|
res_dec = self.nodes[0].decoderawtransaction(result["hex"])
|
|
assert_equal(len(res_dec["vin"]), 1)
|
|
assert res_dec["vin"][0]["txid"] == self.watchonly_txid
|
|
|
|
assert_greater_than(result["fee"], 0)
|
|
assert_equal(result["changepos"], -1)
|
|
assert_equal(result["fee"] + res_dec["vout"][0]["value"], self.watchonly_amount)
|
|
|
|
signedtx = wwatch.signrawtransactionwithwallet(result["hex"])
|
|
assert not signedtx["complete"]
|
|
signedtx = self.nodes[0].signrawtransactionwithwallet(signedtx["hex"])
|
|
assert signedtx["complete"]
|
|
self.nodes[0].sendrawtransaction(signedtx["hex"])
|
|
self.nodes[0].generate(1)
|
|
self.sync_all()
|
|
|
|
wwatch.unloadwallet()
|
|
|
|
def test_option_feerate(self):
|
|
self.log.info("Test fundrawtxn feeRate option")
|
|
|
|
# Make sure there is exactly one input so coin selection can't skew the result.
|
|
assert_equal(len(self.nodes[3].listunspent(1)), 1)
|
|
|
|
inputs = []
|
|
outputs = {self.nodes[3].getnewaddress() : 1}
|
|
rawtx = self.nodes[3].createrawtransaction(inputs, outputs)
|
|
result = self.nodes[3].fundrawtransaction(rawtx) # uses self.min_relay_tx_fee (set by settxfee)
|
|
result2 = self.nodes[3].fundrawtransaction(rawtx, {"feeRate": 2 * self.min_relay_tx_fee})
|
|
result3 = self.nodes[3].fundrawtransaction(rawtx, {"feeRate": 10 * self.min_relay_tx_fee})
|
|
assert_raises_rpc_error(-4, "Fee exceeds maximum configured by user (e.g. -maxtxfee, maxfeerate)", self.nodes[3].fundrawtransaction, rawtx, {"feeRate": 1})
|
|
result_fee_rate = result['fee'] * 1000 / count_bytes(result['hex'])
|
|
assert_fee_amount(result2['fee'], count_bytes(result2['hex']), 2 * result_fee_rate)
|
|
assert_fee_amount(result3['fee'], count_bytes(result3['hex']), 10 * result_fee_rate)
|
|
|
|
def test_address_reuse(self):
|
|
"""Test no address reuse occurs."""
|
|
self.log.info("Test fundrawtxn does not reuse addresses")
|
|
|
|
rawtx = self.nodes[3].createrawtransaction(inputs=[], outputs={self.nodes[3].getnewaddress(): 1})
|
|
result3 = self.nodes[3].fundrawtransaction(rawtx)
|
|
res_dec = self.nodes[0].decoderawtransaction(result3["hex"])
|
|
changeaddress = ""
|
|
for out in res_dec['vout']:
|
|
if out['value'] > 1.0:
|
|
changeaddress += out['scriptPubKey']['addresses'][0]
|
|
assert changeaddress != ""
|
|
nextaddr = self.nodes[3].getnewaddress()
|
|
# Now the change address key should be removed from the keypool.
|
|
assert changeaddress != nextaddr
|
|
|
|
def test_option_subtract_fee_from_outputs(self):
|
|
self.log.info("Test fundrawtxn subtractFeeFromOutputs option")
|
|
|
|
# Make sure there is exactly one input so coin selection can't skew the result.
|
|
assert_equal(len(self.nodes[3].listunspent(1)), 1)
|
|
|
|
inputs = []
|
|
outputs = {self.nodes[2].getnewaddress(): 1}
|
|
rawtx = self.nodes[3].createrawtransaction(inputs, outputs)
|
|
|
|
result = [self.nodes[3].fundrawtransaction(rawtx), # uses self.min_relay_tx_fee (set by settxfee)
|
|
self.nodes[3].fundrawtransaction(rawtx, {"subtractFeeFromOutputs": []}), # empty subtraction list
|
|
self.nodes[3].fundrawtransaction(rawtx, {"subtractFeeFromOutputs": [0]}), # uses self.min_relay_tx_fee (set by settxfee)
|
|
self.nodes[3].fundrawtransaction(rawtx, {"feeRate": 2 * self.min_relay_tx_fee}),
|
|
self.nodes[3].fundrawtransaction(rawtx, {"feeRate": 2 * self.min_relay_tx_fee, "subtractFeeFromOutputs": [0]}),]
|
|
|
|
dec_tx = [self.nodes[3].decoderawtransaction(tx_['hex']) for tx_ in result]
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output = [d['vout'][1 - r['changepos']]['value'] for d, r in zip(dec_tx, result)]
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change = [d['vout'][r['changepos']]['value'] for d, r in zip(dec_tx, result)]
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assert_equal(result[0]['fee'], result[1]['fee'], result[2]['fee'])
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assert_equal(result[3]['fee'], result[4]['fee'])
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assert_equal(change[0], change[1])
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assert_equal(output[0], output[1])
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assert_equal(output[0], output[2] + result[2]['fee'])
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assert_equal(change[0] + result[0]['fee'], change[2])
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assert_equal(output[3], output[4] + result[4]['fee'])
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assert_equal(change[3] + result[3]['fee'], change[4])
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inputs = []
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outputs = {self.nodes[2].getnewaddress(): value for value in (1.0, 1.1, 1.2, 1.3)}
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rawtx = self.nodes[3].createrawtransaction(inputs, outputs)
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# Add changePosition=4 to circumvent BIP69 input/output sorting
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result = [self.nodes[3].fundrawtransaction(rawtx, {"changePosition": 4}),
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# Split the fee between outputs 0, 2, and 3, but not output 1.
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self.nodes[3].fundrawtransaction(rawtx, {"subtractFeeFromOutputs": [0, 2, 3], "changePosition": 4})]
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dec_tx = [self.nodes[3].decoderawtransaction(result[0]['hex']),
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self.nodes[3].decoderawtransaction(result[1]['hex'])]
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# Nested list of non-change output amounts for each transaction.
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output = [[out['value'] for i, out in enumerate(d['vout']) if i != r['changepos']]
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for d, r in zip(dec_tx, result)]
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# List of differences in output amounts between normal and subtractFee transactions.
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share = [o0 - o1 for o0, o1 in zip(output[0], output[1])]
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# Output 1 is the same in both transactions.
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assert_equal(share[1], 0)
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# The other 3 outputs are smaller as a result of subtractFeeFromOutputs.
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assert_greater_than(share[0], 0)
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assert_greater_than(share[2], 0)
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assert_greater_than(share[3], 0)
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# Outputs 2 and 3 take the same share of the fee.
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assert_equal(share[2], share[3])
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# Output 0 takes at least as much share of the fee, and no more than 2
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# satoshis more, than outputs 2 and 3.
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assert_greater_than_or_equal(share[0], share[2])
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assert_greater_than_or_equal(share[2] + Decimal(2e-8), share[0])
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# The fee is the same in both transactions.
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assert_equal(result[0]['fee'], result[1]['fee'])
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# The total subtracted from the outputs is equal to the fee.
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assert_equal(share[0] + share[2] + share[3], result[0]['fee'])
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def test_subtract_fee_with_presets(self):
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self.log.info("Test fundrawtxn subtract fee from outputs with preset inputs that are sufficient")
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addr = self.nodes[0].getnewaddress()
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txid = self.nodes[0].sendtoaddress(addr, 10)
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vout = find_vout_for_address(self.nodes[0], txid, addr)
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rawtx = self.nodes[0].createrawtransaction([{'txid': txid, 'vout': vout}], [{self.nodes[0].getnewaddress(): 5}])
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fundedtx = self.nodes[0].fundrawtransaction(rawtx, {'subtractFeeFromOutputs': [0]})
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signedtx = self.nodes[0].signrawtransactionwithwallet(fundedtx['hex'])
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self.nodes[0].sendrawtransaction(signedtx['hex'])
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if __name__ == '__main__':
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RawTransactionsTest().main()
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