dash/test/functional/wallet_fallbackfee.py
Wladimir J. van der Laan c516869bcf Merge #16322: wallet: Fix -maxtxfee check by moving it to CWallet::CreateTransaction
0d101a340c44841cbbc5982d55354b1787bc39e2 test: Add test for maxtxfee option (MarcoFalke)
177550101b600ccb32886695326eb72cd9752c8b wallet: Remove unreachable code in CreateTransaction (MarcoFalke)
5c1b9714cb0a13be28324f91f4ec9ca66a1de8c7 wallet: Fix -maxtxfee check by moving it to CWallet::CreateTransaction (João Barbosa)

Pull request description:

  Follow up to #16257, this PR makes `bumpfee` aware of `-maxtxfee`.

  It also prevents dangling locked unspents when calling `fundrawtransaction` - because the previous check was after `LockCoin`.

ACKs for top commit:
  MarcoFalke:
    re-ACK 0d101a340c44841cbbc5982d55354b1787bc39e2, only change is small test fixup

Tree-SHA512: 3464b24ae7cd4e72ed41438c6661828ba1304af020f05da62720b23668ae734e16cf47c6d97e150cc84ef631ee099b16fc786c858f3d089905845437338fd512
2022-01-30 18:31:00 -05:00

28 lines
1.4 KiB
Python
Executable File

#!/usr/bin/env python3
# Copyright (c) 2017 The Bitcoin Core developers
# Distributed under the MIT software license, see the accompanying
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
"""Test wallet replace-by-fee capabilities in conjunction with the fallbackfee."""
from test_framework.test_framework import BitcoinTestFramework
from test_framework.util import assert_raises_rpc_error
class WalletRBFTest(BitcoinTestFramework):
def set_test_params(self):
self.num_nodes = 1
self.setup_clean_chain = True
def run_test(self):
self.nodes[0].generate(101)
# sending a transaction without fee estimations must be possible by default on regtest
self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), 1)
# test sending a tx with disabled fallback fee (must fail)
self.restart_node(0, extra_args=["-fallbackfee=0"])
assert_raises_rpc_error(-4, "Fee estimation failed", lambda: self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), 1))
assert_raises_rpc_error(-4, "Fee estimation failed", lambda: self.nodes[0].fundrawtransaction(self.nodes[0].createrawtransaction([], {self.nodes[0].getnewaddress(): 1})))
assert_raises_rpc_error(-6, "Fee estimation failed", lambda: self.nodes[0].sendmany("", {self.nodes[0].getnewaddress(): 1}))
if __name__ == '__main__':
WalletRBFTest().main()