2014-11-26 21:01:25 -08:00
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#!/usr/bin/env python2
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2015-12-13 08:58:29 -08:00
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# Copyright (c) 2014-2015 The Bitcoin Core developers
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2014-12-12 20:09:33 -08:00
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# Distributed under the MIT software license, see the accompanying
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2014-11-19 12:55:40 -08:00
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# file COPYING or http://www.opensource.org/licenses/mit-license.php.
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2015-05-02 03:53:35 -07:00
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.util import *
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2014-11-19 12:55:40 -08:00
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class WalletTest (BitcoinTestFramework):
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2015-09-21 03:49:13 -07:00
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def check_fee_amount(self, curr_balance, balance_with_fee, fee_per_byte, tx_size):
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"""Return curr_balance after asserting the fee was in range"""
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fee = balance_with_fee - curr_balance
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target_fee = fee_per_byte * tx_size
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if fee < target_fee:
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raise AssertionError("Fee of %s BTC too low! (Should be %s BTC)"%(str(fee), str(target_fee)))
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# allow the node's estimation to be at most 2 bytes off
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if fee > fee_per_byte * (tx_size + 2):
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raise AssertionError("Fee of %s BTC too high! (Should be %s BTC)"%(str(fee), str(target_fee)))
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return curr_balance
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2014-11-19 12:55:40 -08:00
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def setup_chain(self):
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print("Initializing test directory "+self.options.tmpdir)
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initialize_chain_clean(self.options.tmpdir, 4)
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2014-11-19 12:55:40 -08:00
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def setup_network(self, split=False):
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self.nodes = start_nodes(3, self.options.tmpdir)
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connect_nodes_bi(self.nodes,0,1)
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connect_nodes_bi(self.nodes,1,2)
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connect_nodes_bi(self.nodes,0,2)
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self.is_network_split=False
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self.sync_all()
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def run_test (self):
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print "Mining blocks..."
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2015-03-31 20:28:28 -07:00
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self.nodes[0].generate(1)
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2014-11-19 12:55:40 -08:00
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2014-12-24 23:57:16 -08:00
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walletinfo = self.nodes[0].getwalletinfo()
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assert_equal(walletinfo['immature_balance'], 50)
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assert_equal(walletinfo['balance'], 0)
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2014-11-19 12:55:40 -08:00
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self.sync_all()
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self.nodes[1].generate(101)
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self.sync_all()
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assert_equal(self.nodes[0].getbalance(), 50)
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assert_equal(self.nodes[1].getbalance(), 50)
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assert_equal(self.nodes[2].getbalance(), 0)
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# Send 21 BTC from 0 to 2 using sendtoaddress call.
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self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), 11)
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self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), 10)
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2014-12-24 23:57:16 -08:00
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walletinfo = self.nodes[0].getwalletinfo()
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assert_equal(walletinfo['immature_balance'], 0)
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2015-04-28 07:48:28 -07:00
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# Have node0 mine a block, thus it will collect its own fee.
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self.nodes[0].generate(1)
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self.sync_all()
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2016-03-06 09:30:51 -08:00
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# Exercise locking of unspent outputs
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unspent_0 = self.nodes[2].listunspent()[0]
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unspent_0 = {"txid": unspent_0["txid"], "vout": unspent_0["vout"]}
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self.nodes[2].lockunspent(False, [unspent_0])
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assert_raises(JSONRPCException, self.nodes[2].sendtoaddress, self.nodes[2].getnewaddress(), 20)
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assert_equal([unspent_0], self.nodes[2].listlockunspent())
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self.nodes[2].lockunspent(True, [unspent_0])
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assert_equal(len(self.nodes[2].listlockunspent()), 0)
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2014-11-19 12:55:40 -08:00
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# Have node1 generate 100 blocks (so node0 can recover the fee)
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self.nodes[1].generate(100)
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self.sync_all()
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# node0 should end up with 100 btc in block rewards plus fees, but
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# minus the 21 plus fees sent to node2
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assert_equal(self.nodes[0].getbalance(), 100-21)
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assert_equal(self.nodes[2].getbalance(), 21)
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# Node0 should have two unspent outputs.
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# Create a couple of transactions to send them to node2, submit them through
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# node1, and make sure both node0 and node2 pick them up properly:
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node0utxos = self.nodes[0].listunspent(1)
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assert_equal(len(node0utxos), 2)
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# create both transactions
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txns_to_send = []
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for utxo in node0utxos:
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inputs = []
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outputs = {}
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inputs.append({ "txid" : utxo["txid"], "vout" : utxo["vout"]})
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outputs[self.nodes[2].getnewaddress("from1")] = utxo["amount"] - 3
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2014-11-19 12:55:40 -08:00
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raw_tx = self.nodes[0].createrawtransaction(inputs, outputs)
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txns_to_send.append(self.nodes[0].signrawtransaction(raw_tx))
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# Have node 1 (miner) send the transactions
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self.nodes[1].sendrawtransaction(txns_to_send[0]["hex"], True)
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self.nodes[1].sendrawtransaction(txns_to_send[1]["hex"], True)
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# Have node1 mine a block to confirm transactions:
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self.nodes[1].generate(1)
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self.sync_all()
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assert_equal(self.nodes[0].getbalance(), 0)
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2015-12-06 11:24:02 -08:00
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assert_equal(self.nodes[2].getbalance(), 94)
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assert_equal(self.nodes[2].getbalance("from1"), 94-21)
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2015-03-05 05:59:19 -08:00
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# Send 10 BTC normal
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2014-07-23 05:34:36 -07:00
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address = self.nodes[0].getnewaddress("test")
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fee_per_byte = Decimal('0.001') / 1000
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self.nodes[2].settxfee(fee_per_byte * 1000)
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txid = self.nodes[2].sendtoaddress(address, 10, "", "", False)
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self.nodes[2].generate(1)
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self.sync_all()
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2015-12-06 11:24:02 -08:00
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node_2_bal = self.check_fee_amount(self.nodes[2].getbalance(), Decimal('84'), fee_per_byte, count_bytes(self.nodes[2].getrawtransaction(txid)))
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2015-09-21 03:49:13 -07:00
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assert_equal(self.nodes[0].getbalance(), Decimal('10'))
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2014-07-23 05:34:36 -07:00
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2015-03-05 05:59:19 -08:00
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# Send 10 BTC with subtract fee from amount
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2014-07-23 05:34:36 -07:00
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txid = self.nodes[2].sendtoaddress(address, 10, "", "", True)
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self.nodes[2].generate(1)
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self.sync_all()
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node_2_bal -= Decimal('10')
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assert_equal(self.nodes[2].getbalance(), node_2_bal)
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node_0_bal = self.check_fee_amount(self.nodes[0].getbalance(), Decimal('20'), fee_per_byte, count_bytes(self.nodes[2].getrawtransaction(txid)))
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2014-11-19 12:55:40 -08:00
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2015-03-05 05:59:19 -08:00
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# Sendmany 10 BTC
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txid = self.nodes[2].sendmany('from1', {address: 10}, 0, "", [])
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self.nodes[2].generate(1)
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self.sync_all()
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node_0_bal += Decimal('10')
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node_2_bal = self.check_fee_amount(self.nodes[2].getbalance(), node_2_bal - Decimal('10'), fee_per_byte, count_bytes(self.nodes[2].getrawtransaction(txid)))
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assert_equal(self.nodes[0].getbalance(), node_0_bal)
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2015-03-05 05:59:19 -08:00
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# Sendmany 10 BTC with subtract fee from amount
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txid = self.nodes[2].sendmany('from1', {address: 10}, 0, "", [address])
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self.nodes[2].generate(1)
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self.sync_all()
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2015-09-21 03:49:13 -07:00
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node_2_bal -= Decimal('10')
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assert_equal(self.nodes[2].getbalance(), node_2_bal)
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node_0_bal = self.check_fee_amount(self.nodes[0].getbalance(), node_0_bal + Decimal('10'), fee_per_byte, count_bytes(self.nodes[2].getrawtransaction(txid)))
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2015-03-05 05:59:19 -08:00
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2015-03-23 10:47:18 -07:00
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# Test ResendWalletTransactions:
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# Create a couple of transactions, then start up a fourth
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# node (nodes[3]) and ask nodes[0] to rebroadcast.
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# EXPECT: nodes[3] should have those transactions in its mempool.
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txid1 = self.nodes[0].sendtoaddress(self.nodes[1].getnewaddress(), 1)
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txid2 = self.nodes[1].sendtoaddress(self.nodes[0].getnewaddress(), 1)
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sync_mempools(self.nodes)
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self.nodes.append(start_node(3, self.options.tmpdir))
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connect_nodes_bi(self.nodes, 0, 3)
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sync_blocks(self.nodes)
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relayed = self.nodes[0].resendwallettransactions()
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2015-12-02 09:12:23 -08:00
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assert_equal(set(relayed), {txid1, txid2})
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2015-03-23 10:47:18 -07:00
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sync_mempools(self.nodes)
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assert(txid1 in self.nodes[3].getrawmempool())
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2015-07-14 12:13:16 -07:00
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2016-03-06 09:30:51 -08:00
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# Exercise balance rpcs
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assert_equal(self.nodes[0].getwalletinfo()["unconfirmed_balance"], 1)
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assert_equal(self.nodes[0].getunconfirmedbalance(), 1)
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2015-04-21 01:27:35 -07:00
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#check if we can list zero value tx as available coins
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#1. create rawtx
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2015-07-14 12:13:16 -07:00
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#2. hex-changed one output to 0.0
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2015-04-21 01:27:35 -07:00
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#3. sign and send
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#4. check if recipient (node0) can list the zero value tx
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usp = self.nodes[1].listunspent()
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inputs = [{"txid":usp[0]['txid'], "vout":usp[0]['vout']}]
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outputs = {self.nodes[1].getnewaddress(): 49.998, self.nodes[0].getnewaddress(): 11.11}
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2015-07-14 12:13:16 -07:00
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2015-04-21 01:27:35 -07:00
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rawTx = self.nodes[1].createrawtransaction(inputs, outputs).replace("c0833842", "00000000") #replace 11.11 with 0.0 (int32)
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decRawTx = self.nodes[1].decoderawtransaction(rawTx)
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signedRawTx = self.nodes[1].signrawtransaction(rawTx)
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decRawTx = self.nodes[1].decoderawtransaction(signedRawTx['hex'])
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zeroValueTxid= decRawTx['txid']
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sendResp = self.nodes[1].sendrawtransaction(signedRawTx['hex'])
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2015-07-14 12:13:16 -07:00
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2015-04-21 01:27:35 -07:00
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self.sync_all()
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self.nodes[1].generate(1) #mine a block
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self.sync_all()
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2015-07-14 12:13:16 -07:00
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2015-04-21 01:27:35 -07:00
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unspentTxs = self.nodes[0].listunspent() #zero value tx must be in listunspents output
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found = False
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for uTx in unspentTxs:
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if uTx['txid'] == zeroValueTxid:
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found = True
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2015-12-15 08:15:13 -08:00
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assert_equal(uTx['amount'], Decimal('0'))
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2015-04-21 01:27:35 -07:00
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assert(found)
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2015-07-14 12:13:16 -07:00
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2015-04-01 02:56:52 -07:00
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#do some -walletbroadcast tests
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stop_nodes(self.nodes)
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wait_bitcoinds()
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self.nodes = start_nodes(3, self.options.tmpdir, [["-walletbroadcast=0"],["-walletbroadcast=0"],["-walletbroadcast=0"]])
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connect_nodes_bi(self.nodes,0,1)
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connect_nodes_bi(self.nodes,1,2)
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connect_nodes_bi(self.nodes,0,2)
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self.sync_all()
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2015-03-23 10:47:18 -07:00
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2015-12-15 08:15:13 -08:00
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txIdNotBroadcasted = self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), 2)
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2015-04-01 02:56:52 -07:00
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txObjNotBroadcasted = self.nodes[0].gettransaction(txIdNotBroadcasted)
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2015-04-09 08:36:10 -07:00
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self.nodes[1].generate(1) #mine a block, tx should not be in there
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2015-04-01 02:56:52 -07:00
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self.sync_all()
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2015-12-15 08:15:13 -08:00
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assert_equal(self.nodes[2].getbalance(), node_2_bal) #should not be changed because tx was not broadcasted
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2015-07-14 12:13:16 -07:00
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2015-04-01 02:56:52 -07:00
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#now broadcast from another node, mine a block, sync, and check the balance
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self.nodes[1].sendrawtransaction(txObjNotBroadcasted['hex'])
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2015-04-09 08:36:10 -07:00
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self.nodes[1].generate(1)
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2015-04-01 02:56:52 -07:00
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self.sync_all()
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2015-12-18 03:35:50 -08:00
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node_2_bal += 2
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2015-04-01 02:56:52 -07:00
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txObjNotBroadcasted = self.nodes[0].gettransaction(txIdNotBroadcasted)
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2015-12-18 03:35:50 -08:00
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assert_equal(self.nodes[2].getbalance(), node_2_bal)
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2015-07-14 12:13:16 -07:00
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2015-04-01 02:56:52 -07:00
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#create another tx
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2015-12-15 08:15:13 -08:00
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txIdNotBroadcasted = self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), 2)
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2015-07-14 12:13:16 -07:00
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2015-04-01 02:56:52 -07:00
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#restart the nodes with -walletbroadcast=1
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stop_nodes(self.nodes)
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wait_bitcoinds()
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self.nodes = start_nodes(3, self.options.tmpdir)
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connect_nodes_bi(self.nodes,0,1)
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connect_nodes_bi(self.nodes,1,2)
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connect_nodes_bi(self.nodes,0,2)
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sync_blocks(self.nodes)
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2015-07-14 12:13:16 -07:00
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2015-04-09 08:36:10 -07:00
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self.nodes[0].generate(1)
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2015-04-01 02:56:52 -07:00
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sync_blocks(self.nodes)
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2015-12-18 03:35:50 -08:00
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node_2_bal += 2
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2015-07-14 12:13:16 -07:00
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2015-04-01 02:56:52 -07:00
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#tx should be added to balance because after restarting the nodes tx should be broadcastet
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2015-12-18 03:35:50 -08:00
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assert_equal(self.nodes[2].getbalance(), node_2_bal)
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2015-07-14 12:13:16 -07:00
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#send a tx with value in a string (PR#6380 +)
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txId = self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), "2")
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txObj = self.nodes[0].gettransaction(txId)
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2015-12-15 08:15:13 -08:00
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assert_equal(txObj['amount'], Decimal('-2'))
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2015-07-14 12:13:16 -07:00
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txId = self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), "0.0001")
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txObj = self.nodes[0].gettransaction(txId)
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2015-12-15 08:15:13 -08:00
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assert_equal(txObj['amount'], Decimal('-0.0001'))
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2015-07-14 12:13:16 -07:00
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#check if JSON parser can handle scientific notation in strings
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txId = self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), "1e-4")
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txObj = self.nodes[0].gettransaction(txId)
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2015-12-15 08:15:13 -08:00
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assert_equal(txObj['amount'], Decimal('-0.0001'))
|
2015-07-14 12:13:16 -07:00
|
|
|
|
|
|
|
#this should fail
|
|
|
|
errorString = ""
|
|
|
|
try:
|
|
|
|
txId = self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), "1f-4")
|
|
|
|
except JSONRPCException,e:
|
|
|
|
errorString = e.error['message']
|
|
|
|
|
2015-11-15 11:41:48 -08:00
|
|
|
assert("Invalid amount" in errorString)
|
2015-07-14 12:13:16 -07:00
|
|
|
|
|
|
|
errorString = ""
|
|
|
|
try:
|
|
|
|
self.nodes[0].generate("2") #use a string to as block amount parameter must fail because it's not interpreted as amount
|
|
|
|
except JSONRPCException,e:
|
|
|
|
errorString = e.error['message']
|
|
|
|
|
2015-11-15 11:41:48 -08:00
|
|
|
assert("not an integer" in errorString)
|
2015-07-14 12:13:16 -07:00
|
|
|
|
2016-03-14 14:54:34 -07:00
|
|
|
# Mine a block from node0 to an address from node1
|
|
|
|
cbAddr = self.nodes[1].getnewaddress()
|
|
|
|
blkHash = self.nodes[0].generatetoaddress(1, cbAddr)[0]
|
|
|
|
cbTxId = self.nodes[0].getblock(blkHash)['tx'][0]
|
|
|
|
self.sync_all()
|
|
|
|
|
|
|
|
# Check that the txid and balance is found by node1
|
|
|
|
try:
|
|
|
|
self.nodes[1].gettransaction(cbTxId)
|
|
|
|
except JSONRPCException,e:
|
|
|
|
assert("Invalid or non-wallet transaction id" not in e.error['message'])
|
|
|
|
|
2015-12-18 03:35:50 -08:00
|
|
|
#check if wallet or blochchain maintenance changes the balance
|
|
|
|
self.sync_all()
|
2016-03-06 09:30:51 -08:00
|
|
|
blocks = self.nodes[0].generate(2)
|
2015-12-18 03:35:50 -08:00
|
|
|
self.sync_all()
|
|
|
|
balance_nodes = [self.nodes[i].getbalance() for i in range(3)]
|
2016-03-28 12:47:13 -07:00
|
|
|
block_count = self.nodes[0].getblockcount()
|
2015-12-18 03:35:50 -08:00
|
|
|
|
|
|
|
maintenance = [
|
|
|
|
'-rescan',
|
|
|
|
'-reindex',
|
|
|
|
'-zapwallettxes=1',
|
|
|
|
'-zapwallettxes=2',
|
|
|
|
'-salvagewallet',
|
|
|
|
]
|
|
|
|
for m in maintenance:
|
2016-01-16 14:07:18 -08:00
|
|
|
print "check " + m
|
2015-12-18 03:35:50 -08:00
|
|
|
stop_nodes(self.nodes)
|
|
|
|
wait_bitcoinds()
|
|
|
|
self.nodes = start_nodes(3, self.options.tmpdir, [[m]] * 3)
|
2016-03-28 12:47:13 -07:00
|
|
|
while m == '-reindex' and [block_count] * 3 != [self.nodes[i].getblockcount() for i in range(3)]:
|
|
|
|
# reindex will leave rpc warm up "early"; Wait for it to finish
|
|
|
|
time.sleep(0.1)
|
2015-12-18 03:35:50 -08:00
|
|
|
assert_equal(balance_nodes, [self.nodes[i].getbalance() for i in range(3)])
|
2015-07-14 12:13:16 -07:00
|
|
|
|
2016-03-06 09:30:51 -08:00
|
|
|
# Exercise listsinceblock with the last two blocks
|
|
|
|
coinbase_tx_1 = self.nodes[0].listsinceblock(blocks[0])
|
|
|
|
assert_equal(coinbase_tx_1["lastblock"], blocks[1])
|
|
|
|
assert_equal(len(coinbase_tx_1["transactions"]), 1)
|
|
|
|
assert_equal(coinbase_tx_1["transactions"][0]["blockhash"], blocks[1])
|
|
|
|
assert_equal(len(self.nodes[0].listsinceblock(blocks[1])["transactions"]), 0)
|
2015-07-14 12:13:16 -07:00
|
|
|
|
2014-11-19 12:55:40 -08:00
|
|
|
if __name__ == '__main__':
|
|
|
|
WalletTest ().main ()
|