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test/functional/txn_doublespend.py
| #!/usr/bin/env python3 | #!/usr/bin/env python3 | ||||
| # Copyright (c) 2014-2016 The Bitcoin Core developers | # Copyright (c) 2014-2016 The Bitcoin Core developers | ||||
| # Distributed under the MIT software license, see the accompanying | # Distributed under the MIT software license, see the accompanying | ||||
| # file COPYING or http://www.opensource.org/licenses/mit-license.php. | # file COPYING or http://www.opensource.org/licenses/mit-license.php. | ||||
| """Test the wallet accounts properly when there is a double-spend conflict.""" | """Test the wallet accounts properly when there is a double-spend conflict.""" | ||||
| from test_framework.test_framework import BitcoinTestFramework | from test_framework.test_framework import BitcoinTestFramework | ||||
| from test_framework.util import * | from test_framework.util import * | ||||
| class TxnMallTest(BitcoinTestFramework): | class TxnMallTest(BitcoinTestFramework): | ||||
| def set_test_params(self): | def set_test_params(self): | ||||
| self.num_nodes = 4 | self.num_nodes = 4 | ||||
| self.extra_args = [ | self.extra_args = [["-noparkdeepreorg"], ["-noparkdeepreorg"], [], []] | ||||
| ["-noparkdeepreorg", "-deprecatedrpc=signrawtransaction"], ["-noparkdeepreorg"], [], []] | |||||
| def add_options(self, parser): | def add_options(self, parser): | ||||
| parser.add_argument("--mineblock", dest="mine_block", default=False, action="store_true", | parser.add_argument("--mineblock", dest="mine_block", default=False, action="store_true", | ||||
| help="Test double-spend of 1-confirmed transaction") | help="Test double-spend of 1-confirmed transaction") | ||||
| def setup_network(self): | def setup_network(self): | ||||
| # Start with split network: | # Start with split network: | ||||
| super().setup_network() | super().setup_network() | ||||
| Show All 33 Lines | def run_test(self): | ||||
| rawtx_input_1["txid"] = fund_bar_txid | rawtx_input_1["txid"] = fund_bar_txid | ||||
| rawtx_input_1["vout"] = find_output(self.nodes[0], fund_bar_txid, 29) | rawtx_input_1["vout"] = find_output(self.nodes[0], fund_bar_txid, 29) | ||||
| inputs = [rawtx_input_0, rawtx_input_1] | inputs = [rawtx_input_0, rawtx_input_1] | ||||
| change_address = self.nodes[0].getnewaddress() | change_address = self.nodes[0].getnewaddress() | ||||
| outputs = {} | outputs = {} | ||||
| outputs[node1_address] = 1240 | outputs[node1_address] = 1240 | ||||
| outputs[change_address] = 1248 - 1240 + doublespend_fee | outputs[change_address] = 1248 - 1240 + doublespend_fee | ||||
| rawtx = self.nodes[0].createrawtransaction(inputs, outputs) | rawtx = self.nodes[0].createrawtransaction(inputs, outputs) | ||||
| doublespend = self.nodes[0].signrawtransaction(rawtx) | doublespend = self.nodes[0].signrawtransactionwithwallet(rawtx) | ||||
| assert_equal(doublespend["complete"], True) | assert_equal(doublespend["complete"], True) | ||||
| # Create two spends using 1 50 BTC coin each | # Create two spends using 1 50 BTC coin each | ||||
| txid1 = self.nodes[0].sendfrom("foo", node1_address, 40, 0) | txid1 = self.nodes[0].sendfrom("foo", node1_address, 40, 0) | ||||
| txid2 = self.nodes[0].sendfrom("bar", node1_address, 20, 0) | txid2 = self.nodes[0].sendfrom("bar", node1_address, 20, 0) | ||||
| # Have node0 mine a block: | # Have node0 mine a block: | ||||
| if (self.options.mine_block): | if (self.options.mine_block): | ||||
| ▲ Show 20 Lines • Show All 80 Lines • Show Last 20 Lines | |||||