text: #!/usr/bin/env python3
  # Copyright (c) 2014-2016 The Bitcoin Core developers
  # Copyright (c) 2017 The Gpunion Core developers
  # Distributed under the MIT software license, see the accompanying
  # file COPYING or http://www.opensource.org/licenses/mit-license.php.
  """Test the importprunedfunds and removeprunedfunds RPCs."""
  from test_framework.test_framework import GpunionTestFramework
  from test_framework.util import *
  
  class ImportPrunedFundsTest(GpunionTestFramework):
      def set_test_params(self):
          self.setup_clean_chain = True
          self.num_nodes = 2
  
      def run_test(self):
          self.log.info("Mining blocks...")
          self.nodes[0].generate(101)
  
          self.sync_all()
          
          # address
          address1 = self.nodes[0].getnewaddress()
          # pubkey
          address2 = self.nodes[0].getnewaddress()
          # privkey
          address3 = self.nodes[0].getnewaddress()
          address3_privkey = self.nodes[0].dumpprivkey(address3)                              # Using privkey
  
          #Check only one address
          address_info = self.nodes[0].validateaddress(address1)
          assert_equal(address_info['ismine'], True)
  
          self.sync_all()
  
          #Node 1 sync test
          assert_equal(self.nodes[1].getblockcount(),101)
  
          #Address Test - before import
          address_info = self.nodes[1].validateaddress(address1)
          assert_equal(address_info['iswatchonly'], False)
          assert_equal(address_info['ismine'], False)
  
          address_info = self.nodes[1].validateaddress(address2)
          assert_equal(address_info['iswatchonly'], False)
          assert_equal(address_info['ismine'], False)
  
          address_info = self.nodes[1].validateaddress(address3)
          assert_equal(address_info['iswatchonly'], False)
          assert_equal(address_info['ismine'], False)
  
          #Send funds to self
          txnid1 = self.nodes[0].sendtoaddress(address1, 0.1)
          self.nodes[0].generate(1)
          rawtxn1 = self.nodes[0].gettransaction(txnid1)['hex']
          proof1 = self.nodes[0].gettxoutproof([txnid1])
  
          txnid2 = self.nodes[0].sendtoaddress(address2, 0.05)
          self.nodes[0].generate(1)
          rawtxn2 = self.nodes[0].gettransaction(txnid2)['hex']
          proof2 = self.nodes[0].gettxoutproof([txnid2])
  
          txnid3 = self.nodes[0].sendtoaddress(address3, 0.025)
          self.nodes[0].generate(1)
          rawtxn3 = self.nodes[0].gettransaction(txnid3)['hex']
          proof3 = self.nodes[0].gettxoutproof([txnid3])
  
          self.sync_all()
  
          #Import with no affiliated address
          assert_raises_rpc_error(-5, "No addresses", self.nodes[1].importprunedfunds, rawtxn1, proof1)
  
          balance1 = self.nodes[1].getbalance("", 0, True)
          assert_equal(balance1, Decimal(0))
  
          #Import with affiliated address with no rescan
          self.nodes[1].importaddress(address2, "add2", False)
          self.nodes[1].importprunedfunds(rawtxn2, proof2)
          balance2 = self.nodes[1].getbalance("add2", 0, True)
          assert_equal(balance2, Decimal('0.05'))
  
          #Import with private key with no rescan
          self.nodes[1].importprivkey(privkey=address3_privkey, label="add3", rescan=False)
          self.nodes[1].importprunedfunds(rawtxn3, proof3)
          balance3 = self.nodes[1].getbalance("add3", 0, False)
          assert_equal(balance3, Decimal('0.025'))
          balance3 = self.nodes[1].getbalance("*", 0, True)
          assert_equal(balance3, Decimal('0.075'))
  
          #Addresses Test - after import
          address_info = self.nodes[1].validateaddress(address1)
          assert_equal(address_info['iswatchonly'], False)
          assert_equal(address_info['ismine'], False)
          address_info = self.nodes[1].validateaddress(address2)
          assert_equal(address_info['iswatchonly'], True)
          assert_equal(address_info['ismine'], False)
          address_info = self.nodes[1].validateaddress(address3)
          assert_equal(address_info['iswatchonly'], False)
          assert_equal(address_info['ismine'], True)
  
          #Remove transactions
          assert_raises_rpc_error(-8, "Transaction does not exist in wallet.", self.nodes[1].removeprunedfunds, txnid1)
  
          balance1 = self.nodes[1].getbalance("*", 0, True)
          assert_equal(balance1, Decimal('0.075'))
  
          self.nodes[1].removeprunedfunds(txnid2)
          balance2 = self.nodes[1].getbalance("*", 0, True)
          assert_equal(balance2, Decimal('0.025'))
  
          self.nodes[1].removeprunedfunds(txnid3)
          balance3 = self.nodes[1].getbalance("*", 0, True)
          assert_equal(balance3, Decimal('0.0'))
  
  if __name__ == '__main__':
      ImportPrunedFundsTest().main()
  