You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
222 lines
11 KiB
222 lines
11 KiB
#!/usr/bin/env python2
|
|
# Copyright (c) 2014-2015 The Bitcoin Core developers
|
|
# Distributed under the MIT software license, see the accompanying
|
|
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
|
|
|
|
# Exercise the listtransactions API
|
|
|
|
from test_framework.test_framework import BitcoinTestFramework
|
|
from test_framework.util import *
|
|
from test_framework.mininode import CTransaction, COIN
|
|
from io import BytesIO
|
|
|
|
def txFromHex(hexstring):
|
|
tx = CTransaction()
|
|
f = BytesIO(hex_str_to_bytes(hexstring))
|
|
tx.deserialize(f)
|
|
return tx
|
|
|
|
def check_array_result(object_array, to_match, expected):
|
|
"""
|
|
Pass in array of JSON objects, a dictionary with key/value pairs
|
|
to match against, and another dictionary with expected key/value
|
|
pairs.
|
|
"""
|
|
num_matched = 0
|
|
for item in object_array:
|
|
all_match = True
|
|
for key,value in to_match.items():
|
|
if item[key] != value:
|
|
all_match = False
|
|
if not all_match:
|
|
continue
|
|
for key,value in expected.items():
|
|
if item[key] != value:
|
|
raise AssertionError("%s : expected %s=%s"%(str(item), str(key), str(value)))
|
|
num_matched = num_matched+1
|
|
if num_matched == 0:
|
|
raise AssertionError("No objects matched %s"%(str(to_match)))
|
|
|
|
class ListTransactionsTest(BitcoinTestFramework):
|
|
|
|
def setup_nodes(self):
|
|
#This test requires mocktime
|
|
enable_mocktime()
|
|
return start_nodes(4, self.options.tmpdir)
|
|
|
|
def run_test(self):
|
|
# Simple send, 0 to 1:
|
|
txid = self.nodes[0].sendtoaddress(self.nodes[1].getnewaddress(), 0.1)
|
|
self.sync_all()
|
|
check_array_result(self.nodes[0].listtransactions(),
|
|
{"txid":txid},
|
|
{"category":"send","account":"","amount":Decimal("-0.1"),"confirmations":0})
|
|
check_array_result(self.nodes[1].listtransactions(),
|
|
{"txid":txid},
|
|
{"category":"receive","account":"","amount":Decimal("0.1"),"confirmations":0})
|
|
# mine a block, confirmations should change:
|
|
self.nodes[0].generate(1)
|
|
self.sync_all()
|
|
check_array_result(self.nodes[0].listtransactions(),
|
|
{"txid":txid},
|
|
{"category":"send","account":"","amount":Decimal("-0.1"),"confirmations":1})
|
|
check_array_result(self.nodes[1].listtransactions(),
|
|
{"txid":txid},
|
|
{"category":"receive","account":"","amount":Decimal("0.1"),"confirmations":1})
|
|
|
|
# send-to-self:
|
|
txid = self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), 0.2)
|
|
check_array_result(self.nodes[0].listtransactions(),
|
|
{"txid":txid, "category":"send"},
|
|
{"amount":Decimal("-0.2")})
|
|
check_array_result(self.nodes[0].listtransactions(),
|
|
{"txid":txid, "category":"receive"},
|
|
{"amount":Decimal("0.2")})
|
|
|
|
# sendmany from node1: twice to self, twice to node2:
|
|
send_to = { self.nodes[0].getnewaddress() : 0.11,
|
|
self.nodes[1].getnewaddress() : 0.22,
|
|
self.nodes[0].getaccountaddress("from1") : 0.33,
|
|
self.nodes[1].getaccountaddress("toself") : 0.44 }
|
|
txid = self.nodes[1].sendmany("", send_to)
|
|
self.sync_all()
|
|
check_array_result(self.nodes[1].listtransactions(),
|
|
{"category":"send","amount":Decimal("-0.11")},
|
|
{"txid":txid} )
|
|
check_array_result(self.nodes[0].listtransactions(),
|
|
{"category":"receive","amount":Decimal("0.11")},
|
|
{"txid":txid} )
|
|
check_array_result(self.nodes[1].listtransactions(),
|
|
{"category":"send","amount":Decimal("-0.22")},
|
|
{"txid":txid} )
|
|
check_array_result(self.nodes[1].listtransactions(),
|
|
{"category":"receive","amount":Decimal("0.22")},
|
|
{"txid":txid} )
|
|
check_array_result(self.nodes[1].listtransactions(),
|
|
{"category":"send","amount":Decimal("-0.33")},
|
|
{"txid":txid} )
|
|
check_array_result(self.nodes[0].listtransactions(),
|
|
{"category":"receive","amount":Decimal("0.33")},
|
|
{"txid":txid, "account" : "from1"} )
|
|
check_array_result(self.nodes[1].listtransactions(),
|
|
{"category":"send","amount":Decimal("-0.44")},
|
|
{"txid":txid, "account" : ""} )
|
|
check_array_result(self.nodes[1].listtransactions(),
|
|
{"category":"receive","amount":Decimal("0.44")},
|
|
{"txid":txid, "account" : "toself"} )
|
|
|
|
multisig = self.nodes[1].createmultisig(1, [self.nodes[1].getnewaddress()])
|
|
self.nodes[0].importaddress(multisig["redeemScript"], "watchonly", False, True)
|
|
txid = self.nodes[1].sendtoaddress(multisig["address"], 0.1)
|
|
self.nodes[1].generate(1)
|
|
self.sync_all()
|
|
assert(len(self.nodes[0].listtransactions("watchonly", 100, 0, False)) == 0)
|
|
check_array_result(self.nodes[0].listtransactions("watchonly", 100, 0, True),
|
|
{"category":"receive","amount":Decimal("0.1")},
|
|
{"txid":txid, "account" : "watchonly"} )
|
|
|
|
self.run_rbf_opt_in_test()
|
|
|
|
# Check that the opt-in-rbf flag works properly, for sent and received
|
|
# transactions.
|
|
def run_rbf_opt_in_test(self):
|
|
# Check whether a transaction signals opt-in RBF itself
|
|
def is_opt_in(node, txid):
|
|
rawtx = node.getrawtransaction(txid, 1)
|
|
for x in rawtx["vin"]:
|
|
if x["sequence"] < 0xfffffffe:
|
|
return True
|
|
return False
|
|
|
|
# Find an unconfirmed output matching a certain txid
|
|
def get_unconfirmed_utxo_entry(node, txid_to_match):
|
|
utxo = node.listunspent(0, 0)
|
|
for i in utxo:
|
|
if i["txid"] == txid_to_match:
|
|
return i
|
|
return None
|
|
|
|
# 1. Chain a few transactions that don't opt-in.
|
|
txid_1 = self.nodes[0].sendtoaddress(self.nodes[1].getnewaddress(), 1)
|
|
assert(not is_opt_in(self.nodes[0], txid_1))
|
|
check_array_result(self.nodes[0].listtransactions(), {"txid": txid_1}, {"bip125-replaceable":"no"})
|
|
sync_mempools(self.nodes)
|
|
check_array_result(self.nodes[1].listtransactions(), {"txid": txid_1}, {"bip125-replaceable":"no"})
|
|
|
|
# Tx2 will build off txid_1, still not opting in to RBF.
|
|
utxo_to_use = get_unconfirmed_utxo_entry(self.nodes[1], txid_1)
|
|
|
|
# Create tx2 using createrawtransaction
|
|
inputs = [{"txid":utxo_to_use["txid"], "vout":utxo_to_use["vout"]}]
|
|
outputs = {self.nodes[0].getnewaddress(): 0.999}
|
|
tx2 = self.nodes[1].createrawtransaction(inputs, outputs)
|
|
tx2_signed = self.nodes[1].signrawtransaction(tx2)["hex"]
|
|
txid_2 = self.nodes[1].sendrawtransaction(tx2_signed)
|
|
|
|
# ...and check the result
|
|
assert(not is_opt_in(self.nodes[1], txid_2))
|
|
check_array_result(self.nodes[1].listtransactions(), {"txid": txid_2}, {"bip125-replaceable":"no"})
|
|
sync_mempools(self.nodes)
|
|
check_array_result(self.nodes[0].listtransactions(), {"txid": txid_2}, {"bip125-replaceable":"no"})
|
|
|
|
# Tx3 will opt-in to RBF
|
|
utxo_to_use = get_unconfirmed_utxo_entry(self.nodes[0], txid_2)
|
|
inputs = [{"txid": txid_2, "vout":utxo_to_use["vout"]}]
|
|
outputs = {self.nodes[1].getnewaddress(): 0.998}
|
|
tx3 = self.nodes[0].createrawtransaction(inputs, outputs)
|
|
tx3_modified = txFromHex(tx3)
|
|
tx3_modified.vin[0].nSequence = 0
|
|
tx3 = bytes_to_hex_str(tx3_modified.serialize())
|
|
tx3_signed = self.nodes[0].signrawtransaction(tx3)['hex']
|
|
txid_3 = self.nodes[0].sendrawtransaction(tx3_signed)
|
|
|
|
assert(is_opt_in(self.nodes[0], txid_3))
|
|
check_array_result(self.nodes[0].listtransactions(), {"txid": txid_3}, {"bip125-replaceable":"yes"})
|
|
sync_mempools(self.nodes)
|
|
check_array_result(self.nodes[1].listtransactions(), {"txid": txid_3}, {"bip125-replaceable":"yes"})
|
|
|
|
# Tx4 will chain off tx3. Doesn't signal itself, but depends on one
|
|
# that does.
|
|
utxo_to_use = get_unconfirmed_utxo_entry(self.nodes[1], txid_3)
|
|
inputs = [{"txid": txid_3, "vout":utxo_to_use["vout"]}]
|
|
outputs = {self.nodes[0].getnewaddress(): 0.997}
|
|
tx4 = self.nodes[1].createrawtransaction(inputs, outputs)
|
|
tx4_signed = self.nodes[1].signrawtransaction(tx4)["hex"]
|
|
txid_4 = self.nodes[1].sendrawtransaction(tx4_signed)
|
|
|
|
assert(not is_opt_in(self.nodes[1], txid_4))
|
|
check_array_result(self.nodes[1].listtransactions(), {"txid": txid_4}, {"bip125-replaceable":"yes"})
|
|
sync_mempools(self.nodes)
|
|
check_array_result(self.nodes[0].listtransactions(), {"txid": txid_4}, {"bip125-replaceable":"yes"})
|
|
|
|
# Replace tx3, and check that tx4 becomes unknown
|
|
tx3_b = tx3_modified
|
|
tx3_b.vout[0].nValue -= int(Decimal("0.004") * COIN) # bump the fee
|
|
tx3_b = bytes_to_hex_str(tx3_b.serialize())
|
|
tx3_b_signed = self.nodes[0].signrawtransaction(tx3_b)['hex']
|
|
txid_3b = self.nodes[0].sendrawtransaction(tx3_b_signed, True)
|
|
assert(is_opt_in(self.nodes[0], txid_3b))
|
|
|
|
check_array_result(self.nodes[0].listtransactions(), {"txid": txid_4}, {"bip125-replaceable":"unknown"})
|
|
sync_mempools(self.nodes)
|
|
check_array_result(self.nodes[1].listtransactions(), {"txid": txid_4}, {"bip125-replaceable":"unknown"})
|
|
|
|
# Check gettransaction as well:
|
|
for n in self.nodes[0:2]:
|
|
assert_equal(n.gettransaction(txid_1)["bip125-replaceable"], "no")
|
|
assert_equal(n.gettransaction(txid_2)["bip125-replaceable"], "no")
|
|
assert_equal(n.gettransaction(txid_3)["bip125-replaceable"], "yes")
|
|
assert_equal(n.gettransaction(txid_3b)["bip125-replaceable"], "yes")
|
|
assert_equal(n.gettransaction(txid_4)["bip125-replaceable"], "unknown")
|
|
|
|
# After mining a transaction, it's no longer BIP125-replaceable
|
|
self.nodes[0].generate(1)
|
|
assert(txid_3b not in self.nodes[0].getrawmempool())
|
|
assert_equal(self.nodes[0].gettransaction(txid_3b)["bip125-replaceable"], "no")
|
|
assert_equal(self.nodes[0].gettransaction(txid_4)["bip125-replaceable"], "unknown")
|
|
|
|
|
|
if __name__ == '__main__':
|
|
ListTransactionsTest().main()
|
|
|