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32 lines
1.5 KiB
32 lines
1.5 KiB
#!/usr/bin/env python3 |
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# Copyright (c) 2017-2020 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 wallet replace-by-fee capabilities in conjunction with the fallbackfee.""" |
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from test_framework.blocktools import COINBASE_MATURITY |
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from test_framework.test_framework import BitcoinTestFramework |
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from test_framework.util import assert_raises_rpc_error |
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class WalletRBFTest(BitcoinTestFramework): |
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def set_test_params(self): |
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self.num_nodes = 1 |
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self.setup_clean_chain = True |
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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 run_test(self): |
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self.nodes[0].generate(COINBASE_MATURITY + 1) |
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# sending a transaction without fee estimations must be possible by default on regtest |
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self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), 1) |
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# test sending a tx with disabled fallback fee (must fail) |
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self.restart_node(0, extra_args=["-fallbackfee=0"]) |
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assert_raises_rpc_error(-6, "Fee estimation failed", lambda: self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), 1)) |
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assert_raises_rpc_error(-4, "Fee estimation failed", lambda: self.nodes[0].fundrawtransaction(self.nodes[0].createrawtransaction([], {self.nodes[0].getnewaddress(): 1}))) |
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assert_raises_rpc_error(-6, "Fee estimation failed", lambda: self.nodes[0].sendmany("", {self.nodes[0].getnewaddress(): 1})) |
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if __name__ == '__main__': |
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WalletRBFTest().main()
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