qa/rpc-tests/zapwallettxes.py

   1 #!/usr/bin/env python3
   2 # Copyright (c) 2014-2016 The Bitcoin Core developers
   3 # Distributed under the MIT software license, see the accompanying
   4 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
   5
   6 from test_framework.test_framework import BitcoinTestFramework
   7 from test_framework.util import *
   8
   9
  10 class ZapWalletTXesTest (BitcoinTestFramework):
  11
  12     def __init__(self):
  13         super().__init__()
  14         self.setup_clean_chain = True
  15         self.num_nodes = 3
  16
  17     def setup_network(self, split=False):
  18         self.nodes = start_nodes(self.num_nodes, self.options.tmpdir)
  19         connect_nodes_bi(self.nodes,0,1)
  20         connect_nodes_bi(self.nodes,1,2)
  21         connect_nodes_bi(self.nodes,0,2)
  22         self.is_network_split=False
  23         self.sync_all()
  24
  25     def run_test (self):
  26         print("Mining blocks...")
  27         self.nodes[0].generate(1)
  28         self.sync_all()
  29         self.nodes[1].generate(101)
  30         self.sync_all()
  31
  32         assert_equal(self.nodes[0].getbalance(), 50)
  33
  34         txid0 = self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), 11)
  35         txid1 = self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), 10)
  36         self.sync_all()
  37         self.nodes[0].generate(1)
  38         self.sync_all()
  39
  40         txid2 = self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), 11)
  41         txid3 = self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), 10)
  42
  43         tx0 = self.nodes[0].gettransaction(txid0)
  44         assert_equal(tx0['txid'], txid0) #tx0 must be available (confirmed)
  45
  46         tx1 = self.nodes[0].gettransaction(txid1)
  47         assert_equal(tx1['txid'], txid1) #tx1 must be available (confirmed)
  48
  49         tx2 = self.nodes[0].gettransaction(txid2)
  50         assert_equal(tx2['txid'], txid2) #tx2 must be available (unconfirmed)
  51
  52         tx3 = self.nodes[0].gettransaction(txid3)
  53         assert_equal(tx3['txid'], txid3) #tx3 must be available (unconfirmed)
  54
  55         #restart bitcoind
  56         self.nodes[0].stop()
  57         bitcoind_processes[0].wait()
  58         self.nodes[0] = start_node(0,self.options.tmpdir)
  59
  60         tx3 = self.nodes[0].gettransaction(txid3)
  61         assert_equal(tx3['txid'], txid3) #tx must be available (unconfirmed)
  62
  63         self.nodes[0].stop()
  64         bitcoind_processes[0].wait()
  65
  66         #restart bitcoind with zapwallettxes
  67         self.nodes[0] = start_node(0,self.options.tmpdir, ["-zapwallettxes=1"])
  68
  69         assert_raises(JSONRPCException, self.nodes[0].gettransaction, [txid3])
  70         #there must be a expection because the unconfirmed wallettx0 must be gone by now
  71
  72         tx0 = self.nodes[0].gettransaction(txid0)
  73         assert_equal(tx0['txid'], txid0) #tx0 (confirmed) must still be available because it was confirmed
  74
  75
  76 if __name__ == '__main__':
  77     ZapWalletTXesTest ().main ()