code: #!/usr/bin/env python3
  # Copyright (c) 2014-2020 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 the rawtransaction RPCs.
  
  Test the following RPCs:
     - createrawtransaction
     - signrawtransactionwithwallet
     - sendrawtransaction
     - decoderawtransaction
     - getrawtransaction
  """
  
  from collections import OrderedDict
  from decimal import Decimal
  from io import BytesIO
  from test_framework.messages import CTransaction, ToHex
  from test_framework.test_framework import SyscoinTestFramework
  from test_framework.util import (
      assert_equal,
      assert_raises_rpc_error,
      find_vout_for_address,
      hex_str_to_bytes,
  )
  
  
  class multidict(dict):
      """Dictionary that allows duplicate keys.
  
      Constructed with a list of (key, value) tuples. When dumped by the json module,
      will output invalid json with repeated keys, eg:
      >>> json.dumps(multidict([(1,2),(1,2)])
      '{"1": 2, "1": 2}'
  
      Used to test calls to rpc methods with repeated keys in the json object."""
  
      def __init__(self, x):
          dict.__init__(self, x)
          self.x = x
  
      def items(self):
          return self.x
  
  
  # Create one-input, one-output, no-fee transaction:
  class RawTransactionsTest(SyscoinTestFramework):
      def set_test_params(self):
          self.setup_clean_chain = True
          self.num_nodes = 3
          self.extra_args = [
              ["-txindex"],
              ["-txindex"],
              ["-txindex"],
          ]
          self.supports_cli = False
  
      def skip_test_if_missing_module(self):
          self.skip_if_no_wallet()
  
      def setup_network(self):
          super().setup_network()
          self.connect_nodes(0, 2)
  
      def run_test(self):
          self.log.info('prepare some coins for multiple *rawtransaction commands')
          self.nodes[2].generate(1)
          self.sync_all()
          self.nodes[0].generate(101)
          self.sync_all()
          self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(),1.5)
          self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(),1.0)
          self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(),5.0)
          self.sync_all()
          self.nodes[0].generate(5)
          self.sync_all()
  
          self.log.info('Test getrawtransaction on genesis block coinbase returns an error')
          block = self.nodes[0].getblock(self.nodes[0].getblockhash(0))
          assert_raises_rpc_error(-5, "The genesis block coinbase is not considered an ordinary transaction", self.nodes[0].getrawtransaction, block['merkleroot'])
  
          self.log.info('Check parameter types and required parameters of createrawtransaction')
          # Test `createrawtransaction` required parameters
          assert_raises_rpc_error(-1, "createrawtransaction", self.nodes[0].createrawtransaction)
          assert_raises_rpc_error(-1, "createrawtransaction", self.nodes[0].createrawtransaction, [])
  
          # Test `createrawtransaction` invalid extra parameters
          assert_raises_rpc_error(-1, "createrawtransaction", self.nodes[0].createrawtransaction, [], {}, 0, False, 'foo')
  
          # Test `createrawtransaction` invalid `inputs`
          txid = 'PI:KEY'
          assert_raises_rpc_error(-3, "Expected type array", self.nodes[0].createrawtransaction, 'foo', {})
          assert_raises_rpc_error(-1, "JSON value is not an object as expected", self.nodes[0].createrawtransaction, ['foo'], {})
          assert_raises_rpc_error(-1, "JSON value is not a string as expected", self.nodes[0].createrawtransaction, [{}], {})
          assert_raises_rpc_error(-8, "txid must be of length 64 (not 3, for 'foo')", self.nodes[0].createrawtransaction, [{'txid': 'foo'}], {})
          assert_raises_rpc_error(-8, "txid must be hexadecimal string (not 'PI:KEY')", self.nodes[0].createrawtransaction, [{'txid': 'PI:KEY'}], {})
          assert_raises_rpc_error(-8, "Invalid parameter, missing vout key", self.nodes[0].createrawtransaction, [{'txid': txid}], {})
          assert_raises_rpc_error(-8, "Invalid parameter, missing vout key", self.nodes[0].createrawtransaction, [{'txid': txid, 'vout': 'foo'}], {})
          assert_raises_rpc_error(-8, "Invalid parameter, vout cannot be negative", self.nodes[0].createrawtransaction, [{'txid': txid, 'vout': -1}], {})
          assert_raises_rpc_error(-8, "Invalid parameter, sequence number is out of range", self.nodes[0].createrawtransaction, [{'txid': txid, 'vout': 0, 'sequence': -1}], {})
  
          # Test `createrawtransaction` invalid `outputs`
          address = self.nodes[0].getnewaddress()
          address2 = self.nodes[0].getnewaddress()
          assert_raises_rpc_error(-1, "JSON value is not an array as expected", self.nodes[0].createrawtransaction, [], 'foo')
          self.nodes[0].createrawtransaction(inputs=[], outputs={})  # Should not throw for backwards compatibility
          self.nodes[0].createrawtransaction(inputs=[], outputs=[])
          assert_raises_rpc_error(-8, "Data must be hexadecimal string", self.nodes[0].createrawtransaction, [], {'data': 'foo'})
          assert_raises_rpc_error(-5, "Invalid Syscoin address", self.nodes[0].createrawtransaction, [], {'foo': 0})
          assert_raises_rpc_error(-3, "Invalid amount", self.nodes[0].createrawtransaction, [], {address: 'foo'})
          assert_raises_rpc_error(-3, "Amount out of range", self.nodes[0].createrawtransaction, [], {address: -1})
          assert_raises_rpc_error(-8, "Invalid parameter, duplicated address: %s" % address, self.nodes[0].createrawtransaction, [], multidict([(address, 1), (address, 1)]))
          assert_raises_rpc_error(-8, "Invalid parameter, duplicated address: %s" % address, self.nodes[0].createrawtransaction, [], [{address: 1}, {address: 1}])
          assert_raises_rpc_error(-8, "Invalid parameter, duplicate key: data", self.nodes[0].createrawtransaction, [], [{"data": 'aa'}, {"data": "bb"}])
          assert_raises_rpc_error(-8, "Invalid parameter, duplicate key: data", self.nodes[0].createrawtransaction, [], multidict([("data", 'aa'), ("data", "bb")]))
          assert_raises_rpc_error(-8, "Invalid parameter, key-value pair must contain exactly one key", self.nodes[0].createrawtransaction, [], [{'a': 1, 'b': 2}])
          assert_raises_rpc_error(-8, "Invalid parameter, key-value pair not an object as expected", self.nodes[0].createrawtransaction, [], [['key-value pair1'], ['2']])
  
          # Test `createrawtransaction` invalid `locktime`
          assert_raises_rpc_error(-3, "Expected type number", self.nodes[0].createrawtransaction, [], {}, 'foo')
          assert_raises_rpc_error(-8, "Invalid parameter, locktime out of range", self.nodes[0].createrawtransaction, [], {}, -1)
          assert_raises_rpc_error(-8, "Invalid parameter, locktime out of range", self.nodes[0].createrawtransaction, [], {}, 4294967296)
  
          # Test `createrawtransaction` invalid `replaceable`
          assert_raises_rpc_error(-3, "Expected type bool", self.nodes[0].createrawtransaction, [], {}, 0, 'foo')
  
          self.log.info('Check that createrawtransaction accepts an array and object as outputs')
          tx = CTransaction()
          # One output
          tx.deserialize(BytesIO(hex_str_to_bytes(self.nodes[2].createrawtransaction(inputs=[{'txid': txid, 'vout': 9}], outputs={address: 99}))))
          assert_equal(len(tx.vout), 1)
          assert_equal(
              tx.serialize().hex(),
              self.nodes[2].createrawtransaction(inputs=[{'txid': txid, 'vout': 9}], outputs=[{address: 99}]),
          )
          # Two outputs
          tx.deserialize(BytesIO(hex_str_to_bytes(self.nodes[2].createrawtransaction(inputs=[{'txid': txid, 'vout': 9}], outputs=OrderedDict([(address, 99), (address2, 99)])))))
          assert_equal(len(tx.vout), 2)
          assert_equal(
              tx.serialize().hex(),
              self.nodes[2].createrawtransaction(inputs=[{'txid': txid, 'vout': 9}], outputs=[{address: 99}, {address2: 99}]),
          )
          # Multiple mixed outputs
          tx.deserialize(BytesIO(hex_str_to_bytes(self.nodes[2].createrawtransaction(inputs=[{'txid': txid, 'vout': 9}], outputs=multidict([(address, 99), (address2, 99), ('data', '99')])))))
          assert_equal(len(tx.vout), 3)
          assert_equal(
              tx.serialize().hex(),
              self.nodes[2].createrawtransaction(inputs=[{'txid': txid, 'vout': 9}], outputs=[{address: 99}, {address2: 99}, {'data': '99'}]),
          )
  
          for type in ["bech32", "p2sh-segwit", "legacy"]:
              addr = self.nodes[0].getnewaddress("", type)
              addrinfo = self.nodes[0].getaddressinfo(addr)
              pubkey = addrinfo["scriptPubKey"]
  
              self.log.info('sendrawtransaction with missing prevtx info (%s)' %(type))
  
              # Test `signrawtransactionwithwallet` invalid `prevtxs`
              inputs  = [ {'txid' : txid, 'vout' : 3, 'sequence' : 1000}]
              outputs = { self.nodes[0].getnewaddress() : 1 }
              rawtx   = self.nodes[0].createrawtransaction(inputs, outputs)
  
              prevtx = dict(txid=txid, scriptPubKey=pubkey, vout=3, amount=1)
              succ = self.nodes[0].signrawtransactionwithwallet(rawtx, [prevtx])
              assert succ["complete"]
              if type == "legacy":
                  del prevtx["amount"]
                  succ = self.nodes[0].signrawtransactionwithwallet(rawtx, [prevtx])
                  assert succ["complete"]
  
              if type != "legacy":
                  assert_raises_rpc_error(-3, "Missing amount", self.nodes[0].signrawtransactionwithwallet, rawtx, [
                      {
                          "txid": txid,
                          "scriptPubKey": pubkey,
                          "vout": 3,
                      }
                  ])
  
              assert_raises_rpc_error(-3, "Missing vout", self.nodes[0].signrawtransactionwithwallet, rawtx, [
                  {
                      "txid": txid,
                      "scriptPubKey": pubkey,
                      "amount": 1,
                  }
              ])
              assert_raises_rpc_error(-3, "Missing txid", self.nodes[0].signrawtransactionwithwallet, rawtx, [
                  {
                      "scriptPubKey": pubkey,
                      "vout": 3,
                      "amount": 1,
                  }
              ])
              assert_raises_rpc_error(-3, "Missing scriptPubKey", self.nodes[0].signrawtransactionwithwallet, rawtx, [
                  {
                      "txid": txid,
                      "vout": 3,
                      "amount": 1
                  }
              ])
  
          #########################################
          # sendrawtransaction with missing input #
          #########################################
  
          self.log.info('sendrawtransaction with missing input')
          inputs  = [ {'txid' : "PI:KEY", 'vout' : 1}] #won't exists
          outputs = { self.nodes[0].getnewaddress() : 4.998 }
          rawtx   = self.nodes[2].createrawtransaction(inputs, outputs)
          rawtx   = self.nodes[2].signrawtransactionwithwallet(rawtx)
  
          # This will raise an exception since there are missing inputs
          assert_raises_rpc_error(-25, "bad-txns-inputs-missingorspent", self.nodes[2].sendrawtransaction, rawtx['hex'])
  
          #####################################
          # getrawtransaction with block hash #
          #####################################
  
          # make a tx by sending then generate 2 blocks; block1 has the tx in it
          tx = self.nodes[2].sendtoaddress(self.nodes[1].getnewaddress(), 1)
          block1, block2 = self.nodes[2].generate(2)
          self.sync_all()
          # We should be able to get the raw transaction by providing the correct block
          gottx = self.nodes[0].getrawtransaction(tx, True, block1)
          assert_equal(gottx['txid'], tx)
          assert_equal(gottx['in_active_chain'], True)
          # We should have the 'in_active_chain' flag when we don't provide a block due to blockindexdb
          gottx = self.nodes[0].getrawtransaction(tx, True)
          assert_equal(gottx['txid'], tx)
          # SYSCOIN
          assert 'in_active_chain' in gottx
          # We should not get the tx if we provide an unrelated block
          assert_raises_rpc_error(-5, "No such transaction found", self.nodes[0].getrawtransaction, tx, True, block2)
          # An invalid block hash should raise the correct errors
          assert_raises_rpc_error(-1, "JSON value is not a string as expected", self.nodes[0].getrawtransaction, tx, True, True)
          assert_raises_rpc_error(-8, "parameter 3 must be of length 64 (not 6, for 'foobar')", self.nodes[0].getrawtransaction, tx, True, "foobar")
          assert_raises_rpc_error(-8, "parameter 3 must be of length 64 (not 8, for 'abcd1234')", self.nodes[0].getrawtransaction, tx, True, "abcd1234")
          assert_raises_rpc_error(-8, "parameter 3 must be hexadecimal string (not 'ZZZ0000000000000000000000000000000000000000000000000000000000000')", self.nodes[0].getrawtransaction, tx, True, "ZZZ0000000000000000000000000000000000000000000000000000000000000")
          assert_raises_rpc_error(-5, "Block hash not found", self.nodes[0].getrawtransaction, tx, True, "0000000000000000000000000000000000000000000000000000000000000000")
          # Undo the blocks and check in_active_chain
          self.nodes[0].invalidateblock(block1)
          gottx = self.nodes[0].getrawtransaction(txid=tx, verbose=True, blockhash=block1)
          assert_equal(gottx['in_active_chain'], False)
          self.nodes[0].reconsiderblock(block1)
          assert_equal(self.nodes[0].getbestblockhash(), block2)
  
          if not self.options.descriptors:
              # The traditional multisig workflow does not work with descriptor wallets so these are legacy only.
              # The multisig workflow with descriptor wallets uses PSBTs and is tested elsewhere, no need to do them here.
              #########################
              # RAW TX MULTISIG TESTS #
              #########################
              # 2of2 test
              addr1 = self.nodes[2].getnewaddress()
              addr2 = self.nodes[2].getnewaddress()
  
              addr1Obj = self.nodes[2].getaddressinfo(addr1)
              addr2Obj = self.nodes[2].getaddressinfo(addr2)
  
              # Tests for createmultisig and addmultisigaddress
              assert_raises_rpc_error(-5, "Invalid public key", self.nodes[0].createmultisig, 1, ["01020304"])
              self.nodes[0].createmultisig(2, [addr1Obj['pubkey'], addr2Obj['pubkey']]) # createmultisig can only take public keys
              assert_raises_rpc_error(-5, "Invalid public key", self.nodes[0].createmultisig, 2, [addr1Obj['pubkey'], addr1]) # addmultisigaddress can take both pubkeys and addresses so long as they are in the wallet, which is tested here.
  
              mSigObj = self.nodes[2].addmultisigaddress(2, [addr1Obj['pubkey'], addr1])['address']
  
              #use balance deltas instead of absolute values
              bal = self.nodes[2].getbalance()
  
              # send 1.2 SYS to msig adr
              txId = self.nodes[0].sendtoaddress(mSigObj, 1.2)
              self.sync_all()
              self.nodes[0].generate(1)
              self.sync_all()
              assert_equal(self.nodes[2].getbalance(), bal+Decimal('1.20000000')) #node2 has both keys of the 2of2 ms addr., tx should affect the balance
  
  
              # 2of3 test from different nodes
              bal = self.nodes[2].getbalance()
              addr1 = self.nodes[1].getnewaddress()
              addr2 = self.nodes[2].getnewaddress()
              addr3 = self.nodes[2].getnewaddress()
  
              addr1Obj = self.nodes[1].getaddressinfo(addr1)
              addr2Obj = self.nodes[2].getaddressinfo(addr2)
              addr3Obj = self.nodes[2].getaddressinfo(addr3)
  
              mSigObj = self.nodes[2].addmultisigaddress(2, [addr1Obj['pubkey'], addr2Obj['pubkey'], addr3Obj['pubkey']])['address']
  
              txId = self.nodes[0].sendtoaddress(mSigObj, 2.2)
              decTx = self.nodes[0].gettransaction(txId)
              rawTx = self.nodes[0].decoderawtransaction(decTx['hex'])
              self.sync_all()
              self.nodes[0].generate(1)
              self.sync_all()
  
              #THIS IS AN INCOMPLETE FEATURE
              #NODE2 HAS TWO OF THREE KEY AND THE FUNDS SHOULD BE SPENDABLE AND COUNT AT BALANCE CALCULATION
              assert_equal(self.nodes[2].getbalance(), bal) #for now, assume the funds of a 2of3 multisig tx are not marked as spendable
  
              txDetails = self.nodes[0].gettransaction(txId, True)
              rawTx = self.nodes[0].decoderawtransaction(txDetails['hex'])
              vout = next(o for o in rawTx['vout'] if o['value'] == Decimal('2.20000000'))
  
              bal = self.nodes[0].getbalance()
              inputs = [{ "txid" : txId, "vout" : vout['n'], "scriptPubKey" : vout['scriptPubKey']['hex'], "amount" : vout['value']}]
              outputs = { self.nodes[0].getnewaddress() : 2.19 }
              rawTx = self.nodes[2].createrawtransaction(inputs, outputs)
              rawTxPartialSigned = self.nodes[1].signrawtransactionwithwallet(rawTx, inputs)
              assert_equal(rawTxPartialSigned['complete'], False) #node1 only has one key, can't comp. sign the tx
  
              rawTxSigned = self.nodes[2].signrawtransactionwithwallet(rawTx, inputs)
              assert_equal(rawTxSigned['complete'], True) #node2 can sign the tx compl., own two of three keys
              self.nodes[2].sendrawtransaction(rawTxSigned['hex'])
              rawTx = self.nodes[0].decoderawtransaction(rawTxSigned['hex'])
              self.sync_all()
              self.nodes[0].generate(1)
              self.sync_all()
              assert_equal(self.nodes[0].getbalance(), bal+Decimal('50.00000000')+Decimal('2.19000000')) #block reward + tx
  
              # 2of2 test for combining transactions
              bal = self.nodes[2].getbalance()
              addr1 = self.nodes[1].getnewaddress()
              addr2 = self.nodes[2].getnewaddress()
  
              addr1Obj = self.nodes[1].getaddressinfo(addr1)
              addr2Obj = self.nodes[2].getaddressinfo(addr2)
  
              self.nodes[1].addmultisigaddress(2, [addr1Obj['pubkey'], addr2Obj['pubkey']])['address']
              mSigObj = self.nodes[2].addmultisigaddress(2, [addr1Obj['pubkey'], addr2Obj['pubkey']])['address']
              mSigObjValid = self.nodes[2].getaddressinfo(mSigObj)
  
              txId = self.nodes[0].sendtoaddress(mSigObj, 2.2)
              decTx = self.nodes[0].gettransaction(txId)
              rawTx2 = self.nodes[0].decoderawtransaction(decTx['hex'])
              self.sync_all()
              self.nodes[0].generate(1)
              self.sync_all()
  
              assert_equal(self.nodes[2].getbalance(), bal) # the funds of a 2of2 multisig tx should not be marked as spendable
  
              txDetails = self.nodes[0].gettransaction(txId, True)
              rawTx2 = self.nodes[0].decoderawtransaction(txDetails['hex'])
              vout = next(o for o in rawTx2['vout'] if o['value'] == Decimal('2.20000000'))
  
              bal = self.nodes[0].getbalance()
              inputs = [{ "txid" : txId, "vout" : vout['n'], "scriptPubKey" : vout['scriptPubKey']['hex'], "redeemScript" : mSigObjValid['hex'], "amount" : vout['value']}]
              outputs = { self.nodes[0].getnewaddress() : 2.19 }
              rawTx2 = self.nodes[2].createrawtransaction(inputs, outputs)
              rawTxPartialSigned1 = self.nodes[1].signrawtransactionwithwallet(rawTx2, inputs)
              self.log.debug(rawTxPartialSigned1)
              assert_equal(rawTxPartialSigned1['complete'], False) #node1 only has one key, can't comp. sign the tx
  
              rawTxPartialSigned2 = self.nodes[2].signrawtransactionwithwallet(rawTx2, inputs)
              self.log.debug(rawTxPartialSigned2)
              assert_equal(rawTxPartialSigned2['complete'], False) #node2 only has one key, can't comp. sign the tx
              rawTxComb = self.nodes[2].combinerawtransaction([rawTxPartialSigned1['hex'], rawTxPartialSigned2['hex']])
              self.log.debug(rawTxComb)
              self.nodes[2].sendrawtransaction(rawTxComb)
              rawTx2 = self.nodes[0].decoderawtransaction(rawTxComb)
              self.sync_all()
              self.nodes[0].generate(1)
              self.sync_all()
              assert_equal(self.nodes[0].getbalance(), bal+Decimal('50.00000000')+Decimal('2.19000000')) #block reward + tx
  
          # decoderawtransaction tests
          # witness transaction
          encrawtx = "PI:KEY"
          decrawtx = self.nodes[0].decoderawtransaction(encrawtx, True) # decode as witness transaction
          assert_equal(decrawtx['vout'][0]['value'], Decimal('1.00000000'))
          assert_raises_rpc_error(-22, 'TX decode failed', self.nodes[0].decoderawtransaction, encrawtx, False) # force decode as non-witness transaction
          # non-witness transaction
          encrawtx = "PI:KEY"
          decrawtx = self.nodes[0].decoderawtransaction(encrawtx, False) # decode as non-witness transaction
          assert_equal(decrawtx['vout'][0]['value'], Decimal('1.00000000'))
          # known ambiguous transaction in the chain (see https://github.com/bitcoin/bitcoin/issues/20579)
          encrawtx = "PI:KEY"
          decrawtx = self.nodes[0].decoderawtransaction(encrawtx)
          decrawtx_wit = self.nodes[0].decoderawtransaction(encrawtx, True)
          assert_raises_rpc_error(-22, 'TX decode failed', self.nodes[0].decoderawtransaction, encrawtx, False) # fails to decode as non-witness transaction
          assert_equal(decrawtx, decrawtx_wit) # the witness interpretation should be chosen
          assert_equal(decrawtx['vin'][0]['coinbase'], "PI:KEY")
  
          # Basic signrawtransaction test
          addr = self.nodes[1].getnewaddress()
          txid = self.nodes[0].sendtoaddress(addr, 10)
          self.nodes[0].generate(1)
          self.sync_all()
          vout = find_vout_for_address(self.nodes[1], txid, addr)
          rawTx = self.nodes[1].createrawtransaction([{'txid': txid, 'vout': vout}], {self.nodes[1].getnewaddress(): 9.999})
          rawTxSigned = self.nodes[1].signrawtransactionwithwallet(rawTx)
          txId = self.nodes[1].sendrawtransaction(rawTxSigned['hex'])
          self.nodes[0].generate(1)
          self.sync_all()
  
          # getrawtransaction tests
          # 1. valid parameters - only supply txid
          assert_equal(self.nodes[0].getrawtransaction(txId), rawTxSigned['hex'])
  
          # 2. valid parameters - supply txid and 0 for non-verbose
          assert_equal(self.nodes[0].getrawtransaction(txId, 0), rawTxSigned['hex'])
  
          # 3. valid parameters - supply txid and False for non-verbose
          assert_equal(self.nodes[0].getrawtransaction(txId, False), rawTxSigned['hex'])
  
          # 4. valid parameters - supply txid and 1 for verbose.
          # We only check the "hex" field of the output so we don't need to update this test every time the output format changes.
          assert_equal(self.nodes[0].getrawtransaction(txId, 1)["hex"], rawTxSigned['hex'])
  
          # 5. valid parameters - supply txid and True for non-verbose
          assert_equal(self.nodes[0].getrawtransaction(txId, True)["hex"], rawTxSigned['hex'])
  
          # 6. invalid parameters - supply txid and string "Flase"
          assert_raises_rpc_error(-1, "not a boolean", self.nodes[0].getrawtransaction, txId, "Flase")
  
          # 7. invalid parameters - supply txid and empty array
          assert_raises_rpc_error(-1, "not a boolean", self.nodes[0].getrawtransaction, txId, [])
  
          # 8. invalid parameters - supply txid and empty dict
          assert_raises_rpc_error(-1, "not a boolean", self.nodes[0].getrawtransaction, txId, {})
  
          inputs  = [ {'txid' : "PI:KEY", 'vout' : 1, 'sequence' : 1000}]
          outputs = { self.nodes[0].getnewaddress() : 1 }
          rawtx   = self.nodes[0].createrawtransaction(inputs, outputs)
          decrawtx= self.nodes[0].decoderawtransaction(rawtx)
          assert_equal(decrawtx['vin'][0]['sequence'], 1000)
  
          # 9. invalid parameters - sequence number out of range
          inputs  = [ {'txid' : "PI:KEY", 'vout' : 1, 'sequence' : -1}]
          outputs = { self.nodes[0].getnewaddress() : 1 }
          assert_raises_rpc_error(-8, 'Invalid parameter, sequence number is out of range', self.nodes[0].createrawtransaction, inputs, outputs)
  
          # 10. invalid parameters - sequence number out of range
          inputs  = [ {'txid' : "PI:KEY", 'vout' : 1, 'sequence' : 4294967296}]
          outputs = { self.nodes[0].getnewaddress() : 1 }
          assert_raises_rpc_error(-8, 'Invalid parameter, sequence number is out of range', self.nodes[0].createrawtransaction, inputs, outputs)
  
          inputs  = [ {'txid' : "PI:KEY", 'vout' : 1, 'sequence' : 4294967294}]
          outputs = { self.nodes[0].getnewaddress() : 1 }
          rawtx   = self.nodes[0].createrawtransaction(inputs, outputs)
          decrawtx= self.nodes[0].decoderawtransaction(rawtx)
          assert_equal(decrawtx['vin'][0]['sequence'], 4294967294)
  
          ####################################
          # TRANSACTION VERSION NUMBER TESTS #
          ####################################
  
          # Test the minimum transaction version number that fits in a signed 32-bit integer.
          # As transaction version is unsigned, this should convert to its unsigned equivalent.
          tx = CTransaction()
          tx.nVersion = -0x80000000
          rawtx = ToHex(tx)
          decrawtx = self.nodes[0].decoderawtransaction(rawtx)
          assert_equal(decrawtx['version'], 0x80000000)
  
          # Test the maximum transaction version number that fits in a signed 32-bit integer.
          tx = CTransaction()
          tx.nVersion = 0x7fffffff
          rawtx = ToHex(tx)
          decrawtx = self.nodes[0].decoderawtransaction(rawtx)
          assert_equal(decrawtx['version'], 0x7fffffff)
  
          self.log.info('sendrawtransaction/testmempoolaccept with maxfeerate')
  
          # Test a transaction with a small fee.
          txId = self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), 1.0)
          rawTx = self.nodes[0].getrawtransaction(txId, True)
          vout = next(o for o in rawTx['vout'] if o['value'] == Decimal('1.00000000'))
  
          self.sync_all()
          inputs = [{ "txid" : txId, "vout" : vout['n'] }]
          # Fee 10,000 satoshis, (1 - (10000 sat * 0.00000001 SYS/sat)) = 0.9999
          outputs = { self.nodes[0].getnewaddress() : Decimal("0.99990000") }
          rawTx = self.nodes[2].createrawtransaction(inputs, outputs)
          rawTxSigned = self.nodes[2].signrawtransactionwithwallet(rawTx)
          assert_equal(rawTxSigned['complete'], True)
          # Fee 10,000 satoshis, ~100 b transaction, fee rate should land around 100 sat/byte = 0.00100000 SYS/kB
          # Thus, testmempoolaccept should reject
          testres = self.nodes[2].testmempoolaccept([rawTxSigned['hex']], 0.00001000)[0]
          assert_equal(testres['allowed'], False)
          assert_equal(testres['reject-reason'], 'max-fee-exceeded')
          # and sendrawtransaction should throw
          assert_raises_rpc_error(-25, 'Fee exceeds maximum configured by user (e.g. -maxtxfee, maxfeerate)', self.nodes[2].sendrawtransaction, rawTxSigned['hex'], 0.00001000)
          # and the following calls should both succeed
          testres = self.nodes[2].testmempoolaccept(rawtxs=[rawTxSigned['hex']])[0]
          assert_equal(testres['allowed'], True)
          self.nodes[2].sendrawtransaction(hexstring=rawTxSigned['hex'])
  
          # Test a transaction with a large fee.
          txId = self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), 1.0)
          rawTx = self.nodes[0].getrawtransaction(txId, True)
          vout = next(o for o in rawTx['vout'] if o['value'] == Decimal('1.00000000'))
  
          self.sync_all()
          inputs = [{ "txid" : txId, "vout" : vout['n'] }]
          # Fee 2,000,000 satoshis, (1 - (2000000 sat * 0.00000001 SYS/sat)) = 0.98
          outputs = { self.nodes[0].getnewaddress() : Decimal("0.98000000") }
          rawTx = self.nodes[2].createrawtransaction(inputs, outputs)
          rawTxSigned = self.nodes[2].signrawtransactionwithwallet(rawTx)
          assert_equal(rawTxSigned['complete'], True)
          # Fee 2,000,000 satoshis, ~100 b transaction, fee rate should land around 20,000 sat/byte = 0.20000000 SYS/kB
          # Thus, testmempoolaccept should reject
          testres = self.nodes[2].testmempoolaccept([rawTxSigned['hex']])[0]
          assert_equal(testres['allowed'], False)
          assert_equal(testres['reject-reason'], 'max-fee-exceeded')
          # and sendrawtransaction should throw
          assert_raises_rpc_error(-25, 'Fee exceeds maximum configured by user (e.g. -maxtxfee, maxfeerate)', self.nodes[2].sendrawtransaction, rawTxSigned['hex'])
          # and the following calls should both succeed
          testres = self.nodes[2].testmempoolaccept(rawtxs=[rawTxSigned['hex']], maxfeerate='0.20000000')[0]
          assert_equal(testres['allowed'], True)
          self.nodes[2].sendrawtransaction(hexstring=rawTxSigned['hex'], maxfeerate='0.20000000')
  
  
  if __name__ == '__main__':
      RawTransactionsTest().main()
  
entities: [['MEDICAL_LICENSE', 'ZZ0000000'], ['MEDICAL_LICENSE', 'ZZ0000000'], ['DATE_TIME', '2014-2020'], ['NRP', 'OrderedDict'], ['PERSON', 'Constructed'], ['PERSON', 'json'], ['PERSON', 'json'], ['LOCATION', 'json'], ['PERSON', 'self.sync_all'], ['PERSON', 'self.sync_all'], ['PERSON', 'self.sync_all'], ['PERSON', 'self.sync_all'], ['PERSON', 'address2'], ['PERSON', 'locktime'], ['PERSON', 'locktime'], ['PERSON', 'address2'], ['PERSON', 'address2'], ['PERSON', 'tx = self.nodes[2].sendtoaddress(self.nodes[1].getnewaddress'], ['PERSON', 'self.sync_all'], ['LOCATION', 'tx'], ['LOCATION', 'tx'], ['LOCATION', 'tx'], ['LOCATION', 'tx'], ['LOCATION', 'tx'], ['LOCATION', 'tx'], ['PERSON', 'mSigObj = self.nodes[2].addmultisigaddress(2'], ['PERSON', 'self.sync_all'], ['PERSON', 'self.sync_all'], ['LOCATION', 'addr.'], ['PERSON', 'addr3'], ['PERSON', 'addr1Obj = self.nodes[1].getaddressinfo(addr1'], ['PERSON', 'addr3Obj'], ['PERSON', 'self.sync_all'], ['PERSON', 'self.sync_all'], ['PERSON', 'self.sync_all'], ['PERSON', 'self.sync_all'], ['PERSON', 'addr1Obj = self.nodes[1].getaddressinfo(addr1'], ['PERSON', 'self.sync_all'], ['PERSON', 'self.sync_all'], ['PERSON', 'self.sync_all'], ['PERSON', 'self.sync_all'], ['PERSON', 'self.sync_all'], ['PERSON', 'self.sync_all'], ['PERSON', 'self.sync_all'], ['PERSON', 'self.sync_all'], ['URL', 'http://www.opensource.org/licenses/mit-license.php.'], ['URL', 'https://github.com/bitcoin/bitcoin/issues/20579'], ['URL', 'framework.me'], ['URL', 'self.se'], ['URL', 'self.nu'], ['URL', 'self.su'], ['URL', 'self.sk'], ['URL', 'self.co'], ['URL', 'self.log.in'], ['URL', 'self.no'], ['URL', 'self.sy'], ['URL', 'self.no'], ['URL', 'self.sy'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.sy'], ['URL', 'self.no'], ['URL', 'self.sy'], ['URL', 'self.log.in'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.log.in'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.log.in'], ['URL', 'tx.de'], ['URL', 'self.no'], ['URL', 'tx.se'], ['URL', 'self.no'], ['URL', 'tx.de'], ['URL', 'self.no'], ['URL', 'tx.se'], ['URL', 'self.no'], ['URL', 'tx.de'], ['URL', 'self.no'], ['URL', 'tx.se'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.log.in'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.log.in'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.sy'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.options.de'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.sy'], ['URL', 'self.no'], ['URL', 'self.sy'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.sy'], ['URL', 'self.no'], ['URL', 'self.sy'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.sy'], ['URL', 'self.no'], ['URL', 'self.sy'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.sy'], ['URL', 'self.no'], ['URL', 'self.sy'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.log.de'], ['URL', 'self.no'], ['URL', 'self.log.de'], ['URL', 'self.no'], ['URL', 'self.log.de'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.sy'], ['URL', 'self.no'], ['URL', 'self.sy'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.sy'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.sy'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.log.in'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.sy'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.sy'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no'], ['URL', 'self.no']]