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78 lines
3.2 KiB
78 lines
3.2 KiB
#!/usr/bin/env python3 |
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# Copyright (c) 2014-2016 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 zapwallettxes functionality. |
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- start two bitcoind nodes |
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- create two transactions on node 0 - one is confirmed and one is unconfirmed. |
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- restart node 0 and verify that both the confirmed and the unconfirmed |
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transactions are still available. |
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- restart node 0 with zapwallettxes and persistmempool, and verify that both |
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the confirmed and the unconfirmed transactions are still available. |
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- restart node 0 with just zapwallettxed and verify that the confirmed |
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transactions are still available, but that the unconfirmed transaction has |
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been zapped. |
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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_jsonrpc, |
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wait_until, |
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) |
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class ZapWalletTXesTest (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 = 2 |
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def run_test(self): |
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self.log.info("Mining blocks...") |
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self.nodes[0].generate(1) |
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self.sync_all() |
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self.nodes[1].generate(100) |
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self.sync_all() |
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# This transaction will be confirmed |
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txid1 = self.nodes[0].sendtoaddress(self.nodes[1].getnewaddress(), 10) |
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self.nodes[0].generate(1) |
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self.sync_all() |
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# This transaction will not be confirmed |
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txid2 = self.nodes[0].sendtoaddress(self.nodes[1].getnewaddress(), 20) |
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# Confirmed and unconfirmed transactions are now in the wallet. |
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assert_equal(self.nodes[0].gettransaction(txid1)['txid'], txid1) |
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assert_equal(self.nodes[0].gettransaction(txid2)['txid'], txid2) |
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# Stop-start node0. Both confirmed and unconfirmed transactions remain in the wallet. |
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self.stop_node(0) |
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self.start_node(0) |
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assert_equal(self.nodes[0].gettransaction(txid1)['txid'], txid1) |
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assert_equal(self.nodes[0].gettransaction(txid2)['txid'], txid2) |
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# Stop node0 and restart with zapwallettxes and persistmempool. The unconfirmed |
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# transaction is zapped from the wallet, but is re-added when the mempool is reloaded. |
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self.stop_node(0) |
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self.start_node(0, ["-persistmempool=1", "-zapwallettxes=2"]) |
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wait_until(lambda: self.nodes[0].getmempoolinfo()['size'] == 1, timeout=3) |
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assert_equal(self.nodes[0].gettransaction(txid1)['txid'], txid1) |
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assert_equal(self.nodes[0].gettransaction(txid2)['txid'], txid2) |
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# Stop node0 and restart with zapwallettxes, but not persistmempool. |
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# The unconfirmed transaction is zapped and is no longer in the wallet. |
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self.stop_node(0) |
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self.start_node(0, ["-zapwallettxes=2"]) |
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# tx1 is still be available because it was confirmed |
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assert_equal(self.nodes[0].gettransaction(txid1)['txid'], txid1) |
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# This will raise an exception because the unconfirmed transaction has been zapped |
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assert_raises_jsonrpc(-5, 'Invalid or non-wallet transaction id', self.nodes[0].gettransaction, txid2) |
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if __name__ == '__main__': |
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ZapWalletTXesTest().main()
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