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#!/usr/bin/env python2
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# Copyright (c) 2016-2022 The Hush developers
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# Copyright (c) 2018 SuperNET developers
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# Distributed under the GPLv3 software license, see the accompanying
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# file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
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import time
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from test_framework.test_framework import CryptoconditionsTestFramework
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from test_framework.authproxy import JSONRPCException
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from test_framework.util import assert_equal, assert_greater_than, \
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initialize_chain_clean, initialize_chain, start_nodes, start_node, connect_nodes_bi, \
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stop_nodes, sync_blocks, sync_mempools, wait_bitcoinds, rpc_port, assert_raises
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from cryptoconditions import assert_success, assert_error, generate_random_string
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class CryptoconditionsHeirTest(CryptoconditionsTestFramework):
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def run_heir_tests(self):
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rpc = self.nodes[0]
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rpc1 = self.nodes[1]
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result = rpc.heiraddress('')
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assert_success(result)
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# verify all keys look like valid AC addrs, could be better
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for x in result.keys():
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if x.find('ddress') > 0:
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assert_equal(result[x][0], 'R')
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result = rpc.heiraddress(self.pubkey)
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assert_success(result)
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# test that additional CCaddress key is returned
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for x in result.keys():
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if x.find('ddress') > 0:
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assert_equal(result[x][0], 'R')
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# getting empty heir list
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result = rpc.heirlist()
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assert_equal(result, [])
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# valid heirfund case with coins
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result = rpc.heirfund("0", "1000", "UNITHEIR", self.pubkey1, "10", "TESTMEMO")
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assert_success(result)
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heir_fund_txid = self.send_and_mine(result["hex"], rpc)
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assert heir_fund_txid, "got heir funding txid"
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# heir fund txid should be in heirlist now
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result = rpc.heirlist()
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assert_equal(result, [heir_fund_txid])
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# checking heirinfo
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result = rpc.heirinfo(heir_fund_txid)
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assert_success(result)
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assert_equal(result["fundingtxid"], heir_fund_txid)
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assert_equal(result["name"], "UNITHEIR")
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assert_equal(result["owner"], self.pubkey)
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assert_equal(result["heir"], self.pubkey1)
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assert_equal(result["memo"], "TESTMEMO")
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assert_equal(result["lifetime"], "1000.00000000")
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assert_equal(result["type"], "coins")
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assert_equal(result["InactivityTimeSetting"], "10")
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assert_equal(result["InactivityTime"], "0")
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assert_equal(result["IsHeirSpendingAllowed"], "false")
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# waiting for 11 seconds to be sure that needed time passed for heir claiming
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time.sleep(11)
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rpc.generate(1)
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self.sync_all()
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result = rpc.heirinfo(heir_fund_txid)
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assert_equal(result["lifetime"], "1000.00000000")
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assert_equal(result["IsHeirSpendingAllowed"], "true")
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# have to check that second node have coins to cover txfee at least
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rpc.sendtoaddress(rpc1.getnewaddress(), 1)
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rpc.sendtoaddress(rpc1.getnewaddress(), 1)
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rpc.generate(2)
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self.sync_all()
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second_node_balance = rpc1.getbalance()
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assert_greater_than(second_node_balance, 0.1)
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# let's claim whole heir sum from second node
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result = rpc1.heirclaim("0", "1000", heir_fund_txid)
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assert_success(result)
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heir_claim_txid = self.send_and_mine(result["hex"], rpc1)
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assert heir_claim_txid, "got claim txid"
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# balance of second node after heirclaim should increase for 1000 coins - txfees
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# + get one block reward when broadcasted heir_claim_txid
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result = round(rpc1.getbalance()) - round(second_node_balance)
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assert_greater_than(result, 100999)
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self.sync_all()
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# no more funds should be available for claiming
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result = rpc.heirinfo(heir_fund_txid)
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assert_equal(result["lifetime"], "1000.00000000")
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assert_equal(result["available"], "0.00000000")
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# creating tokens which we put to heir contract
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token_hex = rpc.tokencreate("TEST", "1", "TESTING")
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token_txid = self.send_and_mine(token_hex["hex"], rpc)
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assert token_txid, "got token txid"
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# checking possesion over the tokens and balance
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result = rpc.tokenbalance(token_txid, self.pubkey)["balance"]
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assert_equal(result, 100000000)
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# valid heir case with tokens
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token_heir_hex = rpc.heirfund("0", "100000000", "UNITHEIR", self.pubkey1, "10", "TESTMEMO", token_txid)
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token_heir_txid = self.send_and_mine(token_heir_hex["hex"], rpc)
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assert token_heir_txid, "got txid of heirfund with tokens"
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self.sync_all()
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# checking heirinfo
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result = rpc.heirinfo(token_heir_txid)
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assert_success(result)
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assert_equal(result["fundingtxid"], token_heir_txid)
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assert_equal(result["name"], "UNITHEIR")
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assert_equal(result["owner"], self.pubkey)
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assert_equal(result["heir"], self.pubkey1)
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assert_equal(result["lifetime"], "100000000")
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assert_equal(result["type"], "tokens")
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assert_equal(result["InactivityTimeSetting"], "10")
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assert_equal(result["InactivityTime"], "0")
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assert_equal(result["IsHeirSpendingAllowed"], "false")
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# waiting for 11 seconds to be sure that needed time passed for heir claiming
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time.sleep(11)
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rpc.generate(1)
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self.sync_all()
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result = rpc.heirinfo(token_heir_txid)
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assert_equal(result["lifetime"], "100000000")
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assert_equal(result["IsHeirSpendingAllowed"], "true")
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# let's claim whole heir sum from second node
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result = rpc1.heirclaim("0", "100000000", token_heir_txid)
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assert_success(result)
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heir_tokens_claim_txid = self.send_and_mine(result["hex"], rpc1)
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assert heir_tokens_claim_txid, "got claim txid"
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# claiming node should have correct token balance now
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result = rpc1.tokenbalance(token_txid, self.pubkey1)["balance"]
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assert_equal(result, 100000000)
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self.sync_all()
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# no more funds should be available for claiming
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result = rpc.heirinfo(token_heir_txid)
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assert_equal(result["lifetime"], "100000000")
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assert_equal(result["available"], "0")
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def run_test(self):
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print("Mining blocks...")
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rpc = self.nodes[0]
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rpc1 = self.nodes[1]
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# utxos from block 1 become mature in block 101
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if not self.options.noshutdown:
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rpc.generate(101)
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self.sync_all()
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rpc.getinfo()
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rpc1.getinfo()
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# this corresponds to -pubkey above
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print("Importing privkeys")
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rpc.importprivkey(self.privkey)
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rpc1.importprivkey(self.privkey1)
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self.run_heir_tests()
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if __name__ == '__main__':
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CryptoconditionsHeirTest().main()
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