text: #!/usr/bin/env python2
  # Copyright (c) 2014-2015 The Bitcoin Core developers
  # Distributed under the MIT software license, see the accompanying
  # file COPYING or http://www.opensource.org/licenses/mit-license.php.
  
  from test_framework.test_framework import MoselbitTestFramework
  from test_framework.util import *
  
  
  class ZapWalletTXesTest (MoselbitTestFramework):
  
      def setup_chain(self):
          print("Initializing test directory "+self.options.tmpdir)
          initialize_chain_clean(self.options.tmpdir, 3)
  
      def setup_network(self, split=False):
          self.nodes = start_nodes(3, self.options.tmpdir)
          connect_nodes_bi(self.nodes,0,1)
          connect_nodes_bi(self.nodes,1,2)
          connect_nodes_bi(self.nodes,0,2)
          self.is_network_split=False
          self.sync_all()
  
      def run_test (self):
          print "Mining blocks..."
          self.nodes[0].generate(1)
          self.sync_all()
          self.nodes[1].generate(101)
          self.sync_all()
          
          assert_equal(self.nodes[0].getbalance(), 50)
          
          txid0 = self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), 11)
          txid1 = self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), 10)
          self.sync_all()
          self.nodes[0].generate(1)
          self.sync_all()
          
          txid2 = self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), 11)
          txid3 = self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), 10)
          
          tx0 = self.nodes[0].gettransaction(txid0)
          assert_equal(tx0['txid'], txid0) #tx0 must be available (confirmed)
          
          tx1 = self.nodes[0].gettransaction(txid1)
          assert_equal(tx1['txid'], txid1) #tx1 must be available (confirmed)
          
          tx2 = self.nodes[0].gettransaction(txid2)
          assert_equal(tx2['txid'], txid2) #tx2 must be available (unconfirmed)
          
          tx3 = self.nodes[0].gettransaction(txid3)
          assert_equal(tx3['txid'], txid3) #tx3 must be available (unconfirmed)
          
          #restart moselbitd
          self.nodes[0].stop()
          moselbitd_processes[0].wait()
          self.nodes[0] = start_node(0,self.options.tmpdir)
          
          tx3 = self.nodes[0].gettransaction(txid3)
          assert_equal(tx3['txid'], txid3) #tx must be available (unconfirmed)
          
          self.nodes[0].stop()
          moselbitd_processes[0].wait()
          
          #restart moselbitd with zapwallettxes
          self.nodes[0] = start_node(0,self.options.tmpdir, ["-zapwallettxes=1"])
          
          aException = False
          try:
              tx3 = self.nodes[0].gettransaction(txid3)
          except JSONRPCException,e:
              print e
              aException = True
          
          assert_equal(aException, True) #there must be a expection because the unconfirmed wallettx0 must be gone by now
  
          tx0 = self.nodes[0].gettransaction(txid0)
          assert_equal(tx0['txid'], txid0) #tx0 (confirmed) must still be available because it was confirmed
  
  
  if __name__ == '__main__':
      ZapWalletTXesTest ().main ()
  