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353 lines
15 KiB
353 lines
15 KiB
#!/usr/bin/env python3 |
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# Copyright (c) 2014-2016 The Bitcoin Core developers |
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# Distributed under the MIT software license, see the accompanying |
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# file COPYING or http://www.opensource.org/licenses/mit-license.php. |
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from test_framework.test_framework import BitcoinTestFramework |
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from test_framework.util import * |
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class WalletTest (BitcoinTestFramework): |
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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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assert_fee_amount(fee, tx_size, fee_per_byte * 1000) |
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return curr_balance |
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def __init__(self): |
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super().__init__() |
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self.setup_clean_chain = True |
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self.num_nodes = 4 |
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self.extra_args = [['-usehd={:d}'.format(i%2==0)] for i in range(4)] |
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def setup_network(self, split=False): |
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self.nodes = start_nodes(3, self.options.tmpdir, self.extra_args[:3]) |
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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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# Check that there's no UTXO on none of the nodes |
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assert_equal(len(self.nodes[0].listunspent()), 0) |
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assert_equal(len(self.nodes[1].listunspent()), 0) |
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assert_equal(len(self.nodes[2].listunspent()), 0) |
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print("Mining blocks...") |
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self.nodes[0].generate(1) |
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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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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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# Check that only first and second nodes have UTXOs |
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assert_equal(len(self.nodes[0].listunspent()), 1) |
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assert_equal(len(self.nodes[1].listunspent()), 1) |
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assert_equal(len(self.nodes[2].listunspent()), 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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walletinfo = self.nodes[0].getwalletinfo() |
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assert_equal(walletinfo['immature_balance'], 0) |
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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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# 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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# 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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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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assert_equal(self.nodes[2].getbalance(), 94) |
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assert_equal(self.nodes[2].getbalance("from1"), 94-21) |
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# Send 10 BTC normal |
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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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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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assert_equal(self.nodes[0].getbalance(), Decimal('10')) |
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# Send 10 BTC with subtract fee from amount |
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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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# 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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# 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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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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# 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, self.extra_args[3])) |
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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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assert_equal(set(relayed), {txid1, txid2}) |
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sync_mempools(self.nodes) |
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assert(txid1 in self.nodes[3].getrawmempool()) |
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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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#check if we can list zero value tx as available coins |
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#1. create rawtx |
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#2. hex-changed one output to 0.0 |
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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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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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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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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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assert_equal(uTx['amount'], Decimal('0')) |
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assert(found) |
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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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txIdNotBroadcasted = self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), 2) |
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txObjNotBroadcasted = self.nodes[0].gettransaction(txIdNotBroadcasted) |
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self.nodes[1].generate(1) #mine a block, tx should not be in there |
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self.sync_all() |
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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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#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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self.nodes[1].generate(1) |
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self.sync_all() |
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node_2_bal += 2 |
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txObjNotBroadcasted = self.nodes[0].gettransaction(txIdNotBroadcasted) |
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assert_equal(self.nodes[2].getbalance(), node_2_bal) |
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#create another tx |
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txIdNotBroadcasted = self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), 2) |
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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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self.nodes[0].generate(1) |
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sync_blocks(self.nodes) |
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node_2_bal += 2 |
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#tx should be added to balance because after restarting the nodes tx should be broadcastet |
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assert_equal(self.nodes[2].getbalance(), node_2_bal) |
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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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assert_equal(txObj['amount'], Decimal('-2')) |
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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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assert_equal(txObj['amount'], Decimal('-0.0001')) |
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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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assert_equal(txObj['amount'], Decimal('-0.0001')) |
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try: |
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txId = self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), "1f-4") |
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except JSONRPCException as e: |
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assert("Invalid amount" in e.error['message']) |
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else: |
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raise AssertionError("Must not parse invalid amounts") |
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try: |
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self.nodes[0].generate("2") |
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raise AssertionError("Must not accept strings as numeric") |
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except JSONRPCException as e: |
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assert("not an integer" in e.error['message']) |
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# Import address and private key to check correct behavior of spendable unspents |
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# 1. Send some coins to generate new UTXO |
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address_to_import = self.nodes[2].getnewaddress() |
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txid = self.nodes[0].sendtoaddress(address_to_import, 1) |
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self.nodes[0].generate(1) |
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self.sync_all() |
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# 2. Import address from node2 to node1 |
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self.nodes[1].importaddress(address_to_import) |
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# 3. Validate that the imported address is watch-only on node1 |
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assert(self.nodes[1].validateaddress(address_to_import)["iswatchonly"]) |
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# 4. Check that the unspents after import are not spendable |
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assert_array_result(self.nodes[1].listunspent(), |
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{"address": address_to_import}, |
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{"spendable": False}) |
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# 5. Import private key of the previously imported address on node1 |
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priv_key = self.nodes[2].dumpprivkey(address_to_import) |
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self.nodes[1].importprivkey(priv_key) |
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# 6. Check that the unspents are now spendable on node1 |
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assert_array_result(self.nodes[1].listunspent(), |
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{"address": address_to_import}, |
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{"spendable": True}) |
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# Mine a block from node0 to an address from node1 |
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cbAddr = self.nodes[1].getnewaddress() |
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blkHash = self.nodes[0].generatetoaddress(1, cbAddr)[0] |
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cbTxId = self.nodes[0].getblock(blkHash)['tx'][0] |
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self.sync_all() |
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# Check that the txid and balance is found by node1 |
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self.nodes[1].gettransaction(cbTxId) |
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# check if wallet or blockchain maintenance changes the balance |
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self.sync_all() |
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blocks = self.nodes[0].generate(2) |
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self.sync_all() |
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balance_nodes = [self.nodes[i].getbalance() for i in range(3)] |
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block_count = self.nodes[0].getblockcount() |
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# Check modes: |
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# - True: unicode escaped as \u.... |
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# - False: unicode directly as UTF-8 |
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for mode in [True, False]: |
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self.nodes[0].ensure_ascii = mode |
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# unicode check: Basic Multilingual Plane, Supplementary Plane respectively |
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for s in [u'рыба', u'𝅘𝅥𝅯']: |
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addr = self.nodes[0].getaccountaddress(s) |
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label = self.nodes[0].getaccount(addr) |
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assert_equal(label, s) |
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assert(s in self.nodes[0].listaccounts().keys()) |
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self.nodes[0].ensure_ascii = True # restore to default |
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# maintenance tests |
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maintenance = [ |
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'-rescan', |
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'-reindex', |
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'-zapwallettxes=1', |
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'-zapwallettxes=2', |
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# disabled until issue is fixed: https://github.com/bitcoin/bitcoin/issues/7463 |
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# '-salvagewallet', |
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] |
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for m in maintenance: |
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print("check " + m) |
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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, [[m]] * 3) |
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while m == '-reindex' and [block_count] * 3 != [self.nodes[i].getblockcount() for i in range(3)]: |
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# reindex will leave rpc warm up "early"; Wait for it to finish |
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time.sleep(0.1) |
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assert_equal(balance_nodes, [self.nodes[i].getbalance() for i in range(3)]) |
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# Exercise listsinceblock with the last two blocks |
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coinbase_tx_1 = self.nodes[0].listsinceblock(blocks[0]) |
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assert_equal(coinbase_tx_1["lastblock"], blocks[1]) |
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assert_equal(len(coinbase_tx_1["transactions"]), 1) |
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assert_equal(coinbase_tx_1["transactions"][0]["blockhash"], blocks[1]) |
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assert_equal(len(self.nodes[0].listsinceblock(blocks[1])["transactions"]), 0) |
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if __name__ == '__main__': |
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WalletTest().main()
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