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feature_icx_orderbook.py
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feature_icx_orderbook.py
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#!/usr/bin/env python3
# Copyright (c) 2014-2019 The Bitcoin Core developers
# Copyright (c) DeFi Blockchain Developers
# Distributed under the MIT software license, see the accompanying
# file LICENSE or http://www.opensource.org/licenses/mit-license.php.
"""Test ICX Orderbook."""
from test_framework.test_framework import DefiTestFramework
from test_framework.util import assert_equal
from decimal import Decimal
class ICXOrderbookTest (DefiTestFramework):
def set_test_params(self):
self.num_nodes = 2
self.setup_clean_chain = True
self.extra_args = [
['-txnotokens=0', '-amkheight=50', '-bayfrontheight=50', '-eunosheight=50', '-eunospayaheight=50', '-txindex=1'],
['-txnotokens=0', '-amkheight=50', '-bayfrontheight=50', '-eunosheight=50', '-eunospayaheight=50', '-txindex=1']]
def run_test(self):
assert_equal(len(self.nodes[0].listtokens()), 1) # only one token == DFI
# Burn address
burn_address = "mfburnZSAM7Gs1hpDeNaMotJXSGA7edosG"
print("Generating initial chain...")
self.nodes[0].generate(25)
self.sync_blocks()
self.nodes[1].generate(300)
self.sync_blocks()
self.nodes[1].createtoken({
"symbol": "BTC",
"name": "BTC token",
"isDAT": True,
"collateralAddress": self.nodes[1].get_genesis_keys().ownerAuthAddress
})
self.nodes[1].generate(1)
self.sync_blocks()
symbolDFI = "DFI"
symbolBTC = "BTC"
self.nodes[1].minttokens("100@" + symbolBTC)
self.nodes[1].generate(1)
self.sync_blocks()
idDFI = list(self.nodes[0].gettoken(symbolDFI).keys())[0]
idBTC = list(self.nodes[0].gettoken(symbolBTC).keys())[0]
accountDFI = self.nodes[0].get_genesis_keys().ownerAuthAddress
accountBTC = self.nodes[1].get_genesis_keys().ownerAuthAddress
self.nodes[0].utxostoaccount({accountDFI: "500@" + symbolDFI})
self.nodes[1].utxostoaccount({accountBTC: "10@" + symbolDFI})
self.nodes[0].generate(1)
self.sync_blocks()
# initialDFI = self.nodes[0].getaccount(accountDFI, {}, True)[idDFI]
# initialBTC = self.nodes[1].getaccount(accountBTC, {}, True)[idBTC]
# print("Initial DFI:", initialDFI, ", id", idDFI)
# print("Initial BTC:", initialBTC, ", id", idBTC)
poolOwner = self.nodes[0].getnewaddress("", "legacy")
# transfer DFI
self.nodes[1].accounttoaccount(accountBTC, {accountDFI: "1@" + symbolBTC})
self.nodes[1].generate(1)
self.sync_blocks()
# create pool
self.nodes[0].createpoolpair({
"tokenA": idBTC,
"tokenB": idDFI,
"commission": 1,
"status": True,
"ownerAddress": poolOwner,
"pairSymbol": "BTC-DFI",
}, [])
self.nodes[0].generate(1)
# check tokens id
pool = self.nodes[0].getpoolpair("BTC-DFI")
idDFIBTC = list(self.nodes[0].gettoken("BTC-DFI").keys())[0]
assert(pool[idDFIBTC]['idTokenA'] == idBTC)
assert(pool[idDFIBTC]['idTokenB'] == idDFI)
# transfer
self.nodes[0].addpoolliquidity({
accountDFI: ["1@" + symbolBTC, "100@" + symbolDFI]
}, accountDFI, [])
self.nodes[0].generate(1)
assert_equal(len(self.nodes[0].getaccount(accountDFI, {}, True)), 2)
self.nodes[0].setgov({"ICX_TAKERFEE_PER_BTC":Decimal('0.001')})
self.nodes[0].generate(1)
result = self.nodes[0].getgov("ICX_TAKERFEE_PER_BTC")
assert_equal(result["ICX_TAKERFEE_PER_BTC"], Decimal('0.001'))
# DFI/BTC Open and close an order
orderTx = self.nodes[0].icx_createorder({
'tokenFrom': idDFI,
'chainTo': "BTC",
'ownerAddress': accountDFI,
'receivePubkey': '037f9563f30c609b19fd435a19b8bde7d6db703012ba1aba72e9f42a87366d1941',
'amountFrom': 15,
'orderPrice':0.01})["txid"]
self.nodes[0].generate(1)
self.sync_blocks()
order = self.nodes[0].icx_getorder(orderTx)
assert_equal(order[orderTx]["status"], "OPEN")
assert_equal(order[orderTx]["type"], "INTERNAL")
assert_equal(order[orderTx]["tokenFrom"], symbolDFI)
assert_equal(order[orderTx]["chainTo"], "BTC")
assert_equal(order[orderTx]["ownerAddress"], accountDFI)
assert_equal(order[orderTx]["receivePubkey"], '037f9563f30c609b19fd435a19b8bde7d6db703012ba1aba72e9f42a87366d1941')
assert_equal(order[orderTx]["amountFrom"], Decimal('15'))
assert_equal(order[orderTx]["amountToFill"], Decimal('15'))
assert_equal(order[orderTx]["orderPrice"], Decimal('0.01000000'))
assert_equal(order[orderTx]["amountToFillInToAsset"], Decimal('0.1500000'))
assert_equal(order[orderTx]["expireHeight"], self.nodes[0].getblockchaininfo()["blocks"] + 2880)
beforeOffer = self.nodes[1].getaccount(accountBTC, {}, True)[idDFI]
offerTx = self.nodes[1].icx_makeoffer({
'orderTx': orderTx,
'amount': 0.10,
'ownerAddress': accountBTC})["txid"]
self.nodes[1].generate(1)
self.sync_blocks()
assert_equal(self.nodes[1].getaccount(accountBTC, {}, True)[idDFI], beforeOffer - Decimal('0.01000000'))
offer = self.nodes[0].icx_listorders({"orderTx": orderTx})
assert_equal(len(offer), 2)
offer = self.nodes[0].icx_getorder(offerTx)
assert_equal(offer[offerTx]["status"], "OPEN")
# Close offer
closeOrder = self.nodes[1].icx_closeoffer(offerTx)["txid"]
rawCloseOrder = self.nodes[1].getrawtransaction(closeOrder, 1)
authTx = self.nodes[1].getrawtransaction(rawCloseOrder['vin'][0]['txid'], 1)
found = False
for vout in authTx['vout']:
if 'addresses' in vout['scriptPubKey'] and vout['scriptPubKey']['addresses'][0] == accountBTC:
found = True
assert(found)
self.nodes[1].generate(1)
self.sync_blocks()
assert_equal(self.nodes[1].getaccount(accountBTC, {}, True)[idDFI], beforeOffer)
offer = self.nodes[0].icx_listorders({"orderTx": orderTx})
assert_equal(len(offer), 1)
offer = self.nodes[0].icx_getorder(offerTx)
assert_equal(offer[offerTx]["status"], "CLOSED")
# Check order exist
order = self.nodes[0].icx_listorders()
assert_equal(len(order), 2)
# Close order
closeOrder = self.nodes[0].icx_closeorder(orderTx)["txid"]
rawCloseOrder = self.nodes[0].getrawtransaction(closeOrder, 1)
authTx = self.nodes[0].getrawtransaction(rawCloseOrder['vin'][0]['txid'], 1)
found = False
for vout in authTx['vout']:
if 'addresses' in vout['scriptPubKey'] and vout['scriptPubKey']['addresses'][0] == accountDFI:
found = True
assert(found)
self.nodes[0].generate(1)
self.sync_blocks()
order = self.nodes[0].icx_listorders()
assert_equal(len(order), 1)
order = self.nodes[0].icx_getorder(orderTx)
assert_equal(order[orderTx]["status"], "CLOSED")
assert_equal(order[orderTx]["type"], "INTERNAL")
# BTC/DFI Open and close an order
orderTx = self.nodes[0].icx_createorder({
'chainFrom': "BTC",
'tokenTo': idDFI,
'ownerAddress': accountDFI,
'amountFrom': 2,
'orderPrice':100})["txid"]
self.nodes[0].generate(1)
self.sync_blocks()
beforeOffer = self.nodes[1].getaccount(accountBTC, {}, True)[idDFI]
offerTx = self.nodes[1].icx_makeoffer({
'orderTx': orderTx,
'amount': 10,
'ownerAddress': accountBTC,
'receivePubkey': '037f9563f30c609b19fd435a19b8bde7d6db703012ba1aba72e9f42a87366d1941'})["txid"]
self.nodes[1].generate(1)
self.sync_blocks()
assert_equal(self.nodes[1].getaccount(accountBTC, {}, True)[idDFI], beforeOffer - Decimal('0.01000000'))
offer = self.nodes[0].icx_listorders({"orderTx": orderTx})
assert_equal(len(offer), 2)
# Close offer
closeOrder = self.nodes[1].icx_closeoffer(offerTx)["txid"]
rawCloseOrder = self.nodes[1].getrawtransaction(closeOrder, 1)
authTx = self.nodes[1].getrawtransaction(rawCloseOrder['vin'][0]['txid'], 1)
found = False
for vout in authTx['vout']:
if 'addresses' in vout['scriptPubKey'] and vout['scriptPubKey']['addresses'][0] == accountBTC:
found = True
assert(found)
self.nodes[1].generate(1)
self.sync_blocks()
assert_equal(self.nodes[1].getaccount(accountBTC, {}, True)[idDFI], beforeOffer)
offer = self.nodes[0].icx_listorders({"orderTx": orderTx})
assert_equal(len(offer), 1)
# Check order exist
order = self.nodes[0].icx_listorders()
assert_equal(len(order), 2)
# Close order
closeOrder = self.nodes[0].icx_closeorder(orderTx)["txid"]
rawCloseOrder = self.nodes[0].getrawtransaction(closeOrder, 1)
authTx = self.nodes[0].getrawtransaction(rawCloseOrder['vin'][0]['txid'], 1)
found = False
for vout in authTx['vout']:
if 'addresses' in vout['scriptPubKey'] and vout['scriptPubKey']['addresses'][0] == accountDFI:
found = True
assert(found)
self.nodes[0].generate(1)
self.sync_blocks()
order = self.nodes[0].icx_listorders()
assert_equal(len(order), 1)
# DFI/BTC scenario
# Open an order
beforeOrder = self.nodes[0].getaccount(accountDFI, {}, True)[idDFI]
orderTx = self.nodes[0].icx_createorder({
'tokenFrom': idDFI,
'chainTo': "BTC",
'ownerAddress': accountDFI,
'receivePubkey': '037f9563f30c609b19fd435a19b8bde7d6db703012ba1aba72e9f42a87366d1941',
'amountFrom': 15,
'orderPrice':0.01})["txid"]
self.nodes[0].generate(1)
self.sync_blocks()
assert_equal(self.nodes[0].getaccount(accountDFI, {}, True)[idDFI], beforeOrder - Decimal('15.00000000'))
order = self.nodes[0].icx_listorders()
assert_equal(len(order), 2)
assert_equal(order[orderTx]["tokenFrom"], symbolDFI)
assert_equal(order[orderTx]["chainTo"], "BTC")
assert_equal(order[orderTx]["ownerAddress"], accountDFI)
assert_equal(order[orderTx]["receivePubkey"], '037f9563f30c609b19fd435a19b8bde7d6db703012ba1aba72e9f42a87366d1941')
assert_equal(order[orderTx]["amountFrom"], Decimal('15'))
assert_equal(order[orderTx]["amountToFill"], Decimal('15'))
assert_equal(order[orderTx]["orderPrice"], Decimal('0.01000000'))
assert_equal(order[orderTx]["amountToFillInToAsset"], Decimal('0.1500000'))
assert_equal(order[orderTx]["expireHeight"], self.nodes[0].getblockchaininfo()["blocks"] + 2880)
beforeOffer = self.nodes[1].getaccount(accountBTC, {}, True)[idDFI]
offerTx = self.nodes[1].icx_makeoffer({
'orderTx': orderTx,
'amount': 0.10,
'ownerAddress': accountBTC})["txid"]
self.nodes[1].generate(1)
self.sync_blocks()
assert_equal(self.nodes[1].getaccount(accountBTC, {}, True)[idDFI], beforeOffer - Decimal('0.01000000'))
offer = self.nodes[0].icx_listorders({"orderTx": orderTx})
assert_equal(len(offer), 2)
assert_equal(offer[offerTx]["orderTx"], orderTx)
assert_equal(offer[offerTx]["amount"], Decimal('0.10000000'))
assert_equal(offer[offerTx]["ownerAddress"], accountBTC)
assert_equal(offer[offerTx]["takerFee"], Decimal('0.01000000'))
assert_equal(offer[offerTx]["expireHeight"], self.nodes[0].getblockchaininfo()["blocks"] + 20)
beforeDFCHTLC = self.nodes[0].getaccount(accountDFI, {}, True)[idDFI]
dfchtlcTx = self.nodes[0].icx_submitdfchtlc({
'offerTx': offerTx,
'amount': 10,
'hash': '957fc0fd643f605b2938e0631a61529fd70bd35b2162a21d978c41e5241a5220'})["txid"]
self.nodes[0].generate(1)
self.sync_blocks()
assert_equal(self.nodes[0].getaccount(accountDFI, {}, True)[idDFI], beforeDFCHTLC - Decimal('0.01000000'))
# Check burn
assert_equal(self.nodes[0].getburninfo()['tokens'][0], "0.02000000@DFI")
result = self.nodes[0].listburnhistory()
assert_equal(result[0]['owner'], burn_address)
assert_equal(result[0]['type'], 'ICXSubmitDFCHTLC')
assert_equal(result[0]['amounts'][0], '0.02000000@DFI')
htlcs = self.nodes[0].icx_listhtlcs({"offerTx": offerTx})
assert_equal(len(htlcs), 2)
assert_equal(htlcs[dfchtlcTx]["type"], 'DFC')
assert_equal(htlcs[dfchtlcTx]["status"], 'OPEN')
assert_equal(htlcs[dfchtlcTx]["offerTx"], offerTx)
assert_equal(htlcs[dfchtlcTx]["amount"], Decimal('10.00000000'))
assert_equal(htlcs[dfchtlcTx]["amountInEXTAsset"], Decimal('0.10000000'))
assert_equal(htlcs[dfchtlcTx]["hash"], '957fc0fd643f605b2938e0631a61529fd70bd35b2162a21d978c41e5241a5220')
assert_equal(htlcs[dfchtlcTx]["timeout"], 1440)
exthtlcTx = self.nodes[1].icx_submitexthtlc({
'offerTx': offerTx,
'amount': 0.10,
'hash': '957fc0fd643f605b2938e0631a61529fd70bd35b2162a21d978c41e5241a5220',
'htlcScriptAddress': '13sJQ9wBWh8ssihHUgAaCmNWJbBAG5Hr9N',
'ownerPubkey': '036494e7c9467c8c7ff3bf29e841907fb0fa24241866569944ea422479ec0e6252',
'timeout': 24})["txid"]
self.nodes[1].generate(1)
self.sync_blocks()
htlcs = self.nodes[0].icx_listhtlcs({"offerTx": offerTx})
assert_equal(len(htlcs), 3)
assert_equal(htlcs[exthtlcTx]["type"], 'EXTERNAL')
assert_equal(htlcs[exthtlcTx]["status"], 'OPEN')
assert_equal(htlcs[exthtlcTx]["offerTx"], offerTx)
assert_equal(htlcs[exthtlcTx]["amount"], Decimal('0.10000000'))
assert_equal(htlcs[exthtlcTx]["amountInDFCAsset"], Decimal('10.00000000'))
assert_equal(htlcs[exthtlcTx]["hash"], '957fc0fd643f605b2938e0631a61529fd70bd35b2162a21d978c41e5241a5220')
assert_equal(htlcs[exthtlcTx]["htlcScriptAddress"], '13sJQ9wBWh8ssihHUgAaCmNWJbBAG5Hr9N')
assert_equal(htlcs[exthtlcTx]["ownerPubkey"], '036494e7c9467c8c7ff3bf29e841907fb0fa24241866569944ea422479ec0e6252')
assert_equal(htlcs[exthtlcTx]["timeout"], 24)
beforeClaim0 = self.nodes[0].getaccount(accountDFI, {}, True)[idDFI]
beforeClaim1 = self.nodes[1].getaccount(accountBTC, {}, True)[idDFI]
claimTx = self.nodes[1].icx_claimdfchtlc({
'dfchtlcTx': dfchtlcTx,
'seed': 'f75a61ad8f7a6e0ab701d5be1f5d4523a9b534571e4e92e0c4610c6a6784ccef'})["txid"]
self.nodes[1].generate(1)
self.sync_blocks()
htlcs = self.nodes[0].icx_listhtlcs({
"offerTx": offerTx,
"closed": True})
assert_equal(len(htlcs), 4)
assert_equal(htlcs[claimTx]["type"], 'CLAIM DFC')
assert_equal(htlcs[claimTx]["dfchtlcTx"], dfchtlcTx)
assert_equal(htlcs[claimTx]["seed"], 'f75a61ad8f7a6e0ab701d5be1f5d4523a9b534571e4e92e0c4610c6a6784ccef')
assert_equal(htlcs[dfchtlcTx]["status"], 'CLAIMED')
assert_equal(self.nodes[0].getaccount(accountDFI, {}, True)[idDFI], beforeClaim0 + Decimal('0.01250000'))
assert_equal(self.nodes[1].getaccount(accountBTC, {}, True)[idDFI], beforeClaim1 + Decimal('10.00000000'))
# Make sure offer is closed
offer = self.nodes[0].icx_listorders({"orderTx": orderTx})
assert_equal(len(offer), 1)
# Verify closed offer
offer = self.nodes[0].icx_listorders({"orderTx": orderTx, "closed": True})
assert_equal(offer[offerTx]["orderTx"], orderTx)
assert_equal(offer[offerTx]["amount"], Decimal('0.10000000'))
assert_equal(offer[offerTx]["ownerAddress"], accountBTC)
assert_equal(offer[offerTx]["takerFee"], Decimal('0.01000000'))
# Check partial order remaining
order = self.nodes[0].icx_listorders()
assert_equal(len(order), 2)
assert_equal(order[orderTx]["tokenFrom"], symbolDFI)
assert_equal(order[orderTx]["chainTo"], "BTC")
assert_equal(order[orderTx]["ownerAddress"], accountDFI)
assert_equal(order[orderTx]["receivePubkey"], '037f9563f30c609b19fd435a19b8bde7d6db703012ba1aba72e9f42a87366d1941')
assert_equal(order[orderTx]["amountFrom"], Decimal('15'))
assert_equal(order[orderTx]["amountToFill"], Decimal('5'))
assert_equal(order[orderTx]["orderPrice"], Decimal('0.01000000'))
assert_equal(order[orderTx]["amountToFillInToAsset"], Decimal('0.0500000'))
# Make offer for more than is available to test partial fill
offerTx = self.nodes[1].icx_makeoffer({
'orderTx': orderTx,
'amount': 0.10,
'ownerAddress': accountBTC})["txid"]
self.nodes[1].generate(1)
self.sync_blocks()
offer = self.nodes[0].icx_listorders({"orderTx": orderTx})
assert_equal(len(offer), 2)
assert_equal(offer[offerTx]["orderTx"], orderTx)
assert_equal(offer[offerTx]["amount"], Decimal('0.10000000'))
assert_equal(offer[offerTx]["ownerAddress"], accountBTC)
assert_equal(offer[offerTx]["takerFee"], Decimal('0.01000000'))
assert_equal(offer[offerTx]["expireHeight"], self.nodes[0].getblockchaininfo()["blocks"] + 20)
dfchtlcTx = self.nodes[0].icx_submitdfchtlc({
'offerTx': offerTx,
'amount': 5,
'hash': '957fc0fd643f605b2938e0631a61529fd70bd35b2162a21d978c41e5241a5220'})["txid"]
self.nodes[0].generate(1)
self.sync_blocks()
# Check burn
assert_equal(self.nodes[0].getburninfo()['tokens'][0], "0.03000000@DFI")
result = self.nodes[0].listburnhistory()
assert_equal(result[0]['owner'], burn_address)
assert_equal(result[0]['type'], 'ICXSubmitDFCHTLC')
assert_equal(result[0]['amounts'][0], '0.01000000@DFI')
htlcs = self.nodes[0].icx_listhtlcs({"offerTx": offerTx})
assert_equal(len(htlcs), 2)
assert_equal(htlcs[dfchtlcTx]["type"], 'DFC')
assert_equal(htlcs[dfchtlcTx]["status"], 'OPEN')
assert_equal(htlcs[dfchtlcTx]["offerTx"], offerTx)
assert_equal(htlcs[dfchtlcTx]["amount"], Decimal('5.00000000'))
assert_equal(htlcs[dfchtlcTx]["amountInEXTAsset"], Decimal('0.05000000'))
assert_equal(htlcs[dfchtlcTx]["hash"], '957fc0fd643f605b2938e0631a61529fd70bd35b2162a21d978c41e5241a5220')
assert_equal(htlcs[dfchtlcTx]["timeout"], 1440)
exthtlcTx = self.nodes[1].icx_submitexthtlc({
'offerTx': offerTx,
'amount': 0.05,
'hash': '957fc0fd643f605b2938e0631a61529fd70bd35b2162a21d978c41e5241a5220',
'htlcScriptAddress': '13sJQ9wBWh8ssihHUgAaCmNWJbBAG5Hr9N',
'ownerPubkey': '036494e7c9467c8c7ff3bf29e841907fb0fa24241866569944ea422479ec0e6252',
'timeout': 24})["txid"]
self.nodes[1].generate(1)
self.sync_blocks()
htlcs = self.nodes[0].icx_listhtlcs({"offerTx": offerTx})
assert_equal(len(htlcs), 3)
assert_equal(htlcs[exthtlcTx]["type"], 'EXTERNAL')
assert_equal(htlcs[exthtlcTx]["status"], 'OPEN')
assert_equal(htlcs[exthtlcTx]["offerTx"], offerTx)
assert_equal(htlcs[exthtlcTx]["amount"], Decimal('0.05000000'))
assert_equal(htlcs[exthtlcTx]["amountInDFCAsset"], Decimal('5.00000000'))
assert_equal(htlcs[exthtlcTx]["hash"], '957fc0fd643f605b2938e0631a61529fd70bd35b2162a21d978c41e5241a5220')
assert_equal(htlcs[exthtlcTx]["htlcScriptAddress"], '13sJQ9wBWh8ssihHUgAaCmNWJbBAG5Hr9N')
assert_equal(htlcs[exthtlcTx]["ownerPubkey"], '036494e7c9467c8c7ff3bf29e841907fb0fa24241866569944ea422479ec0e6252')
assert_equal(htlcs[exthtlcTx]["timeout"], 24)
beforeClaim0 = self.nodes[0].getaccount(accountDFI, {}, True)[idDFI]
beforeClaim1 = self.nodes[1].getaccount(accountBTC, {}, True)[idDFI]
claimTx = self.nodes[1].icx_claimdfchtlc({
'dfchtlcTx': dfchtlcTx,
'seed': 'f75a61ad8f7a6e0ab701d5be1f5d4523a9b534571e4e92e0c4610c6a6784ccef'})["txid"]
self.nodes[1].generate(1)
self.sync_blocks()
htlcs = self.nodes[0].icx_listhtlcs({
"offerTx": offerTx,
"closed": True})
assert_equal(len(htlcs), 4)
assert_equal(htlcs[claimTx]["type"], 'CLAIM DFC')
assert_equal(htlcs[claimTx]["dfchtlcTx"], dfchtlcTx)
assert_equal(htlcs[claimTx]["seed"], 'f75a61ad8f7a6e0ab701d5be1f5d4523a9b534571e4e92e0c4610c6a6784ccef')
assert_equal(htlcs[dfchtlcTx]["status"], 'CLAIMED')
# makerIncentive
assert_equal(self.nodes[0].getaccount(accountDFI, {}, True)[idDFI], beforeClaim0 + Decimal('0.00625000'))
# claimed DFI on taker address
assert_equal(self.nodes[1].getaccount(accountBTC, {}, True)[idDFI], beforeClaim1 + Decimal('5.00000000'))
# Make sure offer and order are now closed
offer = self.nodes[0].icx_listorders({"orderTx": orderTx})
assert_equal(len(offer), 1)
order = self.nodes[0].icx_listorders()
assert_equal(len(offer), 1)
order = self.nodes[0].icx_listorders({"closed": True})
assert_equal(order[orderTx]["status"], 'FILLED')
# --------------------------------------------------------------------------------
# BTC/DFI scenario
self.nodes[1].utxostoaccount({accountBTC: "3001@" + symbolDFI})
self.nodes[1].generate(1)
self.sync_blocks()
# Open an order
orderTx = self.nodes[0].icx_createorder({
'chainFrom': "BTC",
'tokenTo': idDFI,
'ownerAddress': accountDFI,
'amountFrom': 2,
'orderPrice':1000})["txid"]
self.nodes[0].generate(1)
self.sync_blocks()
order = self.nodes[0].icx_listorders()
assert_equal(len(order), 2)
assert_equal(order[orderTx]["chainFrom"], "BTC")
assert_equal(order[orderTx]["tokenTo"], symbolDFI)
assert_equal(order[orderTx]["ownerAddress"], accountDFI)
assert_equal(order[orderTx]["amountFrom"], Decimal('2'))
assert_equal(order[orderTx]["amountToFill"], Decimal('2'))
assert_equal(order[orderTx]["orderPrice"], Decimal('1000.00000000'))
assert_equal(order[orderTx]["amountToFillInToAsset"], Decimal('2000.00000000'))
assert_equal(order[orderTx]["expireHeight"], self.nodes[0].getblockchaininfo()["blocks"] + 2880)
beforeOffer = self.nodes[1].getaccount(accountBTC, {}, True)[idDFI]
offerTx = self.nodes[1].icx_makeoffer({
'orderTx': orderTx,
'amount': 3000,
'ownerAddress': accountBTC,
'receivePubkey': '037f9563f30c609b19fd435a19b8bde7d6db703012ba1aba72e9f42a87366d1941'})["txid"]
self.nodes[1].generate(1)
self.sync_blocks()
assert_equal(self.nodes[1].getaccount(accountBTC, {}, True)[idDFI], beforeOffer - Decimal('0.30000000'))
offer = self.nodes[0].icx_listorders({"orderTx": orderTx})
assert_equal(len(offer), 2)
assert_equal(offer[offerTx]["orderTx"], orderTx)
assert_equal(offer[offerTx]["amount"], Decimal('3000.00000000'))
assert_equal(offer[offerTx]["ownerAddress"], accountBTC)
assert_equal(offer[offerTx]["receivePubkey"], '037f9563f30c609b19fd435a19b8bde7d6db703012ba1aba72e9f42a87366d1941')
assert_equal(offer[offerTx]["takerFee"], Decimal('0.30000000'))
assert_equal(offer[offerTx]["expireHeight"], self.nodes[0].getblockchaininfo()["blocks"] + 20)
exthtlcTx = self.nodes[0].icx_submitexthtlc({
'offerTx': offerTx,
'amount': 2,
'hash': '957fc0fd643f605b2938e0631a61529fd70bd35b2162a21d978c41e5241a5220',
'htlcScriptAddress': '13sJQ9wBWh8ssihHUgAaCmNWJbBAG5Hr9N',
'ownerPubkey': '036494e7c9467c8c7ff3bf29e841907fb0fa24241866569944ea422479ec0e6252',
'timeout': 72})["txid"]
self.nodes[0].generate(1)
self.sync_blocks()
assert_equal(self.nodes[1].getaccount(accountBTC, {}, True)[idDFI], beforeOffer - Decimal('0.20000000'))
# Check burn
assert_equal(self.nodes[0].getburninfo()['tokens'][0], "0.43000000@DFI")
result = self.nodes[0].listburnhistory()
assert_equal(result[0]['owner'], burn_address)
assert_equal(result[0]['type'], 'ICXSubmitEXTHTLC')
assert_equal(result[0]['amounts'][0], '0.40000000@DFI')
htlcs = self.nodes[0].icx_listhtlcs({"offerTx": offerTx})
assert_equal(len(htlcs), 2)
assert_equal(htlcs[exthtlcTx]["type"], 'EXTERNAL')
assert_equal(htlcs[exthtlcTx]["status"], 'OPEN')
assert_equal(htlcs[exthtlcTx]["offerTx"], offerTx)
assert_equal(htlcs[exthtlcTx]["amount"], Decimal('2.00000000'))
assert_equal(htlcs[exthtlcTx]["amountInDFCAsset"], Decimal('2000.00000000'))
assert_equal(htlcs[exthtlcTx]["hash"], '957fc0fd643f605b2938e0631a61529fd70bd35b2162a21d978c41e5241a5220')
assert_equal(htlcs[exthtlcTx]["htlcScriptAddress"], '13sJQ9wBWh8ssihHUgAaCmNWJbBAG5Hr9N')
assert_equal(htlcs[exthtlcTx]["ownerPubkey"], '036494e7c9467c8c7ff3bf29e841907fb0fa24241866569944ea422479ec0e6252')
assert_equal(htlcs[exthtlcTx]["timeout"], 72)
dfchtlcTx = self.nodes[1].icx_submitdfchtlc({
'offerTx': offerTx,
'amount': 2000,
'hash': '957fc0fd643f605b2938e0631a61529fd70bd35b2162a21d978c41e5241a5220'})["txid"]
self.nodes[1].generate(1)
self.sync_blocks()
htlcs = self.nodes[0].icx_listhtlcs({"offerTx": offerTx})
assert_equal(len(htlcs), 3)
assert_equal(htlcs[dfchtlcTx]["type"], 'DFC')
assert_equal(htlcs[dfchtlcTx]["status"], 'OPEN')
assert_equal(htlcs[dfchtlcTx]["offerTx"], offerTx)
assert_equal(htlcs[dfchtlcTx]["amount"], Decimal('2000.00000000'))
assert_equal(htlcs[dfchtlcTx]["amountInEXTAsset"], Decimal('2.00000000'))
assert_equal(htlcs[dfchtlcTx]["hash"], '957fc0fd643f605b2938e0631a61529fd70bd35b2162a21d978c41e5241a5220')
assert_equal(htlcs[dfchtlcTx]["timeout"], 480)
beforeClaim = self.nodes[0].getaccount(accountDFI, {}, True)[idDFI]
claimTx = self.nodes[0].icx_claimdfchtlc({
'dfchtlcTx': dfchtlcTx,
'seed': 'f75a61ad8f7a6e0ab701d5be1f5d4523a9b534571e4e92e0c4610c6a6784ccef'})["txid"]
self.nodes[0].generate(1)
self.sync_blocks()
htlcs = self.nodes[0].icx_listhtlcs({
"offerTx": offerTx,
"closed": True})
assert_equal(len(htlcs), 4)
assert_equal(htlcs[claimTx]["type"], 'CLAIM DFC')
assert_equal(htlcs[claimTx]["dfchtlcTx"], dfchtlcTx)
assert_equal(htlcs[claimTx]["seed"], 'f75a61ad8f7a6e0ab701d5be1f5d4523a9b534571e4e92e0c4610c6a6784ccef')
assert_equal(htlcs[dfchtlcTx]["status"], 'CLAIMED')
# claimed DFI + refunded makerDeposit + makerIncentive on maker address
assert_equal(self.nodes[0].getaccount(accountDFI, {}, True)[idDFI], beforeClaim + Decimal('2000.00000000') + Decimal('0.25000000'))
# Make sure offer and order are now closed
offer = self.nodes[0].icx_listorders({"orderTx": orderTx})
assert_equal(len(offer), 1)
order = self.nodes[0].icx_listorders()
assert_equal(len(offer), 1)
order = self.nodes[0].icx_listorders({"closed": True})
assert_equal(order[orderTx]["status"], 'FILLED')
# DFI/BTC partial offer acceptance
orderTx = self.nodes[0].icx_createorder({
'tokenFrom': idDFI,
'chainTo': "BTC",
'ownerAddress': accountDFI,
'receivePubkey': '037f9563f30c609b19fd435a19b8bde7d6db703012ba1aba72e9f42a87366d1941',
'amountFrom': 15,
'orderPrice':0.01})["txid"]
self.nodes[0].generate(1)
self.sync_blocks()
beforeOffer = self.nodes[1].getaccount(accountBTC, {}, True)[idDFI]
offerTx = self.nodes[1].icx_makeoffer({
'orderTx': orderTx,
'amount': 1,
'ownerAddress': accountBTC})["txid"]
self.nodes[1].generate(1)
self.sync_blocks()
assert_equal(self.nodes[1].getaccount(accountBTC, {}, True)[idDFI], beforeOffer - Decimal('0.10000000'))
offer = self.nodes[0].icx_listorders({"orderTx": orderTx})
assert_equal(offer[offerTx]["orderTx"], orderTx)
assert_equal(offer[offerTx]["amount"], Decimal('1.00000000'))
assert_equal(offer[offerTx]["ownerAddress"], accountBTC)
assert_equal(offer[offerTx]["takerFee"], Decimal('0.10000000'))
dfchtlcTx = self.nodes[0].icx_submitdfchtlc({
'offerTx': offerTx,
'amount': 15,
'hash': '957fc0fd643f605b2938e0631a61529fd70bd35b2162a21d978c41e5241a5220'})["txid"]
self.nodes[0].generate(1)
self.sync_blocks()
assert_equal(self.nodes[1].getaccount(accountBTC, {}, True)[idDFI], beforeOffer - Decimal('0.01500000'))
# Check burn
assert_equal(self.nodes[0].getburninfo()['tokens'][0], "0.46000000@DFI")
result = self.nodes[0].listburnhistory()
assert_equal(result[0]['owner'], burn_address)
assert_equal(result[0]['type'], 'ICXSubmitDFCHTLC')
assert_equal(result[0]['amounts'][0], '0.03000000@DFI')
offer = self.nodes[0].icx_listorders({"orderTx": orderTx})
assert_equal(offer[offerTx]["takerFee"], Decimal('0.01500000'))
exthtlcTx = self.nodes[1].icx_submitexthtlc({
'offerTx': offerTx,
'amount': 0.15,
'hash': '957fc0fd643f605b2938e0631a61529fd70bd35b2162a21d978c41e5241a5220',
'htlcScriptAddress': '13sJQ9wBWh8ssihHUgAaCmNWJbBAG5Hr9N',
'ownerPubkey': '036494e7c9467c8c7ff3bf29e841907fb0fa24241866569944ea422479ec0e6252',
'timeout': 24})["txid"]
self.nodes[1].generate(1)
self.sync_blocks()
claimTx = self.nodes[1].icx_claimdfchtlc({
'dfchtlcTx': dfchtlcTx,
'seed': 'f75a61ad8f7a6e0ab701d5be1f5d4523a9b534571e4e92e0c4610c6a6784ccef'})["txid"]
self.nodes[1].generate(1)
self.sync_blocks()
# Make sure offer and order are now closed
offer = self.nodes[0].icx_listorders({"orderTx": orderTx})
assert_equal(len(offer), 1)
order = self.nodes[0].icx_listorders()
assert_equal(len(offer), 1)
order = self.nodes[0].icx_listorders({"closed": True})
assert_equal(order[orderTx]["status"], 'FILLED')
# DFI/BTC scenario expiration test
# Open an order
beforeOrderDFI0 = self.nodes[0].getaccount(accountDFI, {}, True)[idDFI]
beforeOrderDFI1 = self.nodes[1].getaccount(accountBTC, {}, True)[idDFI]
orderTxDFI = self.nodes[0].icx_createorder({
'tokenFrom': idDFI,
'chainTo': "BTC",
'ownerAddress': accountDFI,
'receivePubkey': '037f9563f30c609b19fd435a19b8bde7d6db703012ba1aba72e9f42a87366d1941',
'amountFrom': 15,
'orderPrice':0.01})["txid"]
self.nodes[0].generate(1)
self.sync_blocks()
beforeOffer = self.nodes[1].getaccount(accountBTC, {}, True)[idDFI]
offerTx = self.nodes[1].icx_makeoffer({
'orderTx': orderTxDFI,
'amount': 0.1,
'ownerAddress': accountBTC})["txid"]
self.nodes[1].generate(1)
self.sync_blocks()
assert_equal(self.nodes[1].getaccount(accountBTC, {}, True)[idDFI], beforeOffer - Decimal('0.01000000'))
offer = self.nodes[0].icx_listorders({"orderTx": orderTxDFI})
assert_equal(len(offer), 2)
self.nodes[1].generate(20)
self.sync_blocks()
assert_equal(self.nodes[1].getaccount(accountBTC, {}, True)[idDFI], beforeOffer)
offer = self.nodes[0].icx_listorders({"orderTx": orderTxDFI})
assert_equal(len(offer), 1)
offerTx = self.nodes[1].icx_makeoffer({
'orderTx': orderTxDFI,
'amount': 0.1,
'ownerAddress': accountBTC})["txid"]
self.nodes[1].generate(1)
self.sync_blocks()
beforeDFCHTLC = self.nodes[0].getaccount(accountDFI, {}, True)[idDFI]
dfchtlcTx = self.nodes[0].icx_submitdfchtlc({
'offerTx': offerTx,
'amount': 10,
'hash': '957fc0fd643f605b2938e0631a61529fd70bd35b2162a21d978c41e5241a5220'})["txid"]
self.nodes[0].generate(1)
assert_equal(self.nodes[0].getaccount(accountDFI, {}, True)[idDFI], beforeDFCHTLC - Decimal('0.01000000'))
self.nodes[0].generate(100)
self.sync_blocks()
assert_equal(self.nodes[0].getaccount(accountDFI, {}, True)[idDFI], beforeDFCHTLC)
htlcs = self.nodes[0].icx_listhtlcs({
"offerTx": offerTx,
"closed": True})
offer = self.nodes[0].icx_listorders({
"orderTx": orderTxDFI,
"closed": True})
assert_equal(len(htlcs), 2)
assert_equal(htlcs[dfchtlcTx]["status"], 'EXPIRED')
assert_equal(offer[offerTx]["status"], 'EXPIRED')
# BTC/DFI scenario expiration test
# Open an order
orderTxBTC = self.nodes[0].icx_createorder({
'chainFrom': "BTC",
'tokenTo': idDFI,
'ownerAddress': accountDFI,
'amountFrom': 1,
'orderPrice':10})["txid"]
self.nodes[0].generate(1)
self.sync_blocks()
beforeOffer = self.nodes[1].getaccount(accountBTC, {}, True)[idDFI]
offerTx = self.nodes[1].icx_makeoffer({
'orderTx': orderTxBTC,
'amount': 10,
'ownerAddress': accountBTC,
'receivePubkey': '037f9563f30c609b19fd435a19b8bde7d6db703012ba1aba72e9f42a87366d1941'})["txid"]
self.nodes[1].generate(1)
self.sync_blocks()
assert_equal(self.nodes[1].getaccount(accountBTC, {}, True)[idDFI], beforeOffer - Decimal('0.10000000'))
offer = self.nodes[0].icx_listorders({"orderTx": orderTxBTC})
assert_equal(len(offer), 2)
self.nodes[1].generate(20)
self.sync_blocks()
assert_equal(self.nodes[1].getaccount(accountBTC, {}, True)[idDFI], beforeOffer)
offer = self.nodes[0].icx_listorders({"orderTx": orderTxBTC})
assert_equal(len(offer), 1)
offerTx = self.nodes[1].icx_makeoffer({
'orderTx': orderTxBTC,
'amount': 10,
'ownerAddress': accountBTC,
'receivePubkey': '037f9563f30c609b19fd435a19b8bde7d6db703012ba1aba72e9f42a87366d1941'})["txid"]
self.nodes[1].generate(1)
self.sync_blocks()
beforeEXTHTLC = self.nodes[0].getaccount(accountDFI, {}, True)[idDFI]
exthtlcTx = self.nodes[0].icx_submitexthtlc({
'offerTx': offerTx,
'amount': 1,
'hash': '957fc0fd643f605b2938e0631a61529fd70bd35b2162a21d978c41e5241a5220',
'htlcScriptAddress': '13sJQ9wBWh8ssihHUgAaCmNWJbBAG5Hr9N',
'ownerPubkey': '036494e7c9467c8c7ff3bf29e841907fb0fa24241866569944ea422479ec0e6252',
'timeout': 72})["txid"]
self.nodes[0].generate(1)
htlcs = self.nodes[0].icx_listhtlcs({
"offerTx": offerTx})
assert_equal(self.nodes[0].getaccount(accountDFI, {}, True)[idDFI], beforeEXTHTLC - Decimal('0.10000000'))
self.nodes[0].generate(100)
self.sync_blocks()
assert_equal(self.nodes[0].getaccount(accountDFI, {}, True)[idDFI], beforeEXTHTLC)
htlcs = self.nodes[0].icx_listhtlcs({
"offerTx": offerTx,
"closed": True})
offer = self.nodes[0].icx_listorders({
"orderTx": orderTxBTC,
"closed": True})
assert_equal(len(htlcs), 2)
assert_equal(htlcs[exthtlcTx]["status"], 'EXPIRED')
assert_equal(offer[offerTx]["status"], 'EXPIRED')
orderTx = self.nodes[0].icx_createorder({
'tokenFrom': idDFI,
'chainTo': "BTC",
'ownerAddress': accountDFI,
'receivePubkey': '037f9563f30c609b19fd435a19b8bde7d6db703012ba1aba72e9f42a87366d1941',
'amountFrom': 15,
'orderPrice':0.01})["txid"]
self.nodes[0].generate(1)
self.sync_blocks()
offerTx = self.nodes[1].icx_makeoffer({
'orderTx': orderTx,
'amount': 0.1,
'ownerAddress': accountBTC})["txid"]
self.nodes[1].generate(1)
self.sync_blocks()
dfchtlcTx = self.nodes[0].icx_submitdfchtlc({
'offerTx': offerTx,
'amount': 10,
'hash': '957fc0fd643f605b2938e0631a61529fd70bd35b2162a21d978c41e5241a5220'})["txid"]
self.nodes[0].generate(1)
self.sync_blocks()
exthtlcTx = self.nodes[1].icx_submitexthtlc({
'offerTx': offerTx,
'amount': 0.1,
'hash': '957fc0fd643f605b2938e0631a61529fd70bd35b2162a21d978c41e5241a5220',
'htlcScriptAddress': '13sJQ9wBWh8ssihHUgAaCmNWJbBAG5Hr9N',
'ownerPubkey': '036494e7c9467c8c7ff3bf29e841907fb0fa24241866569944ea422479ec0e6252',
'timeout': 24})["txid"]
self.nodes[1].generate(1)
self.sync_blocks()
self.nodes[0].generate(2880)
self.sync_blocks()
# everything back to beforeOrderDFI0 balance minus one makerDeposit (0.01) for last order
assert_equal(self.nodes[0].getaccount(accountDFI, {}, True)[idDFI], beforeOrderDFI0 - Decimal('0.01000000'))
# everything back to beforeOrderDFI1 balance minus one 3x takerFees (0.01 - 0.1 - 0.01)
assert_equal(self.nodes[1].getaccount(accountBTC, {}, True)[idDFI], beforeOrderDFI1 - Decimal('0.12000000'))
order = self.nodes[0].icx_listorders({"closed": True})
assert_equal(order[orderTxDFI]["status"], 'EXPIRED')
assert_equal(order[orderTxBTC]["status"], 'EXPIRED')
assert_equal(order[orderTx]["status"], 'EXPIRED')
htlcs = self.nodes[0].icx_listhtlcs({
"offerTx": offerTx,
"closed": True})
assert_equal(htlcs[dfchtlcTx]["status"], 'REFUNDED')
if __name__ == '__main__':
ICXOrderbookTest().main()