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.
  
  #
  # Test addressindex generation and fetching
  #
  
  import time
  from test_framework.test_framework import LUASCOINTestFramework
  from test_framework.util import *
  from test_framework.script import *
  from test_framework.mininode import *
  import binascii
  
  class SpentIndexTest(LUASCOINTestFramework):
  
      def setup_chain(self):
          print("Initializing test directory "+self.options.tmpdir)
          initialize_chain_clean(self.options.tmpdir, 4)
  
      def setup_network(self):
          self.nodes = []
          # Nodes 0/1 are "wallet" nodes
          self.nodes.append(start_node(0, self.options.tmpdir, ["-debug"]))
          self.nodes.append(start_node(1, self.options.tmpdir, ["-debug", "-spentindex"]))
          # Nodes 2/3 are used for testing
          self.nodes.append(start_node(2, self.options.tmpdir, ["-debug", "-spentindex"]))
          self.nodes.append(start_node(3, self.options.tmpdir, ["-debug", "-spentindex", "-txindex"]))
          connect_nodes(self.nodes[0], 1)
          connect_nodes(self.nodes[0], 2)
          connect_nodes(self.nodes[0], 3)
  
          self.is_network_split = False
          self.sync_all()
  
      def run_test(self):
          print "Mining blocks..."
          self.nodes[0].generate(105)
          self.sync_all()
  
          chain_height = self.nodes[1].getblockcount()
          assert_equal(chain_height, 105)
  
          # Check that
          print "Testing spent index..."
  
          privkey = "cU4zhap7nPJAWeMFu4j6jLrfPmqakDAzy8zn8Fhb3oEevdm4e5Lc"
          address = "yeMpGzMj3rhtnz48XsfpB8itPHhHtgxLc3"
          addressHash = "C5E4FB9171C22409809A3E8047A29C83886E325D".decode("hex")
          scriptPubKey = CScript([OP_DUP, OP_HASH160, addressHash, OP_EQUALVERIFY, OP_CHECKSIG])
          unspent = self.nodes[0].listunspent()
          tx = CTransaction()
          amount = unspent[0]["amount"] * 100000000
          tx.vin = [CTxIn(COutPoint(int(unspent[0]["txid"], 16), unspent[0]["vout"]))]
          tx.vout = [CTxOut(amount, scriptPubKey)]
          tx.rehash()
  
          signed_tx = self.nodes[0].signrawtransaction(binascii.hexlify(tx.serialize()).decode("utf-8"))
          txid = self.nodes[0].sendrawtransaction(signed_tx["hex"], True)
          self.nodes[0].generate(1)
          self.sync_all()
  
          print "Testing getspentinfo method..."
  
          # Check that the spentinfo works standalone
          info = self.nodes[1].getspentinfo({"txid": unspent[0]["txid"], "index": unspent[0]["vout"]})
          assert_equal(info["txid"], txid)
          assert_equal(info["index"], 0)
          assert_equal(info["height"], 106)
  
          print "Testing getrawtransaction method..."
  
          # Check that verbose raw transaction includes spent info
          txVerbose = self.nodes[3].getrawtransaction(unspent[0]["txid"], 1)
          assert_equal(txVerbose["vout"][unspent[0]["vout"]]["spentTxId"], txid)
          assert_equal(txVerbose["vout"][unspent[0]["vout"]]["spentIndex"], 0)
          assert_equal(txVerbose["vout"][unspent[0]["vout"]]["spentHeight"], 106)
  
          # Check that verbose raw transaction includes input values
          txVerbose2 = self.nodes[3].getrawtransaction(txid, 1)
          assert_equal(txVerbose2["vin"][0]["value"], Decimal(unspent[0]["amount"]))
          assert_equal(txVerbose2["vin"][0]["valueSat"], amount)
  
          # Check that verbose raw transaction includes address values and input values
          privkey2 = "cU4zhap7nPJAWeMFu4j6jLrfPmqakDAzy8zn8Fhb3oEevdm4e5Lc"
          address2 = "yeMpGzMj3rhtnz48XsfpB8itPHhHtgxLc3"
          addressHash2 = "C5E4FB9171C22409809A3E8047A29C83886E325D".decode("hex")
          scriptPubKey2 = CScript([OP_DUP, OP_HASH160, addressHash2, OP_EQUALVERIFY, OP_CHECKSIG])
          tx2 = CTransaction()
          tx2.vin = [CTxIn(COutPoint(int(txid, 16), 0))]
          tx2.vout = [CTxOut(amount, scriptPubKey2)]
          tx.rehash()
          self.nodes[0].importprivkey(privkey)
          signed_tx2 = self.nodes[0].signrawtransaction(binascii.hexlify(tx2.serialize()).decode("utf-8"))
          txid2 = self.nodes[0].sendrawtransaction(signed_tx2["hex"], True)
  
          # Check the mempool index
          self.sync_all()
          txVerbose3 = self.nodes[1].getrawtransaction(txid2, 1)
          assert_equal(txVerbose3["vin"][0]["address"], address2)
          assert_equal(txVerbose3["vin"][0]["value"], Decimal(unspent[0]["amount"]))
          assert_equal(txVerbose3["vin"][0]["valueSat"], amount)
  
          # Check the database index
          self.nodes[0].generate(1)
          self.sync_all()
  
          txVerbose4 = self.nodes[3].getrawtransaction(txid2, 1)
          assert_equal(txVerbose4["vin"][0]["address"], address2)
          assert_equal(txVerbose4["vin"][0]["value"], Decimal(unspent[0]["amount"]))
          assert_equal(txVerbose4["vin"][0]["valueSat"], amount)
  
          print "Passed\n"
  
  
  if __name__ == '__main__':
      SpentIndexTest().main()
  