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#!/usr/bin/env python3
# Copyright (c) 2016-2017 The Bitcoin Core developers
# Copyright (c) 2018-2019 The Kevacoin Core developers
# Distributed under the MIT software license, see the accompanying
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
"""Test the Key-Value Store."""
from test_framework.blocktools import witness_script, send_to_witness
from test_framework.test_framework import BitcoinTestFramework
from test_framework.util import *
from test_framework.authproxy import JSONRPCException
from io import BytesIO
from string import Template
import decimal
import re
import json
class DecimalEncoder(json.JSONEncoder):
def default(self, o):
if isinstance(o, decimal.Decimal):
return float(o)
return super(DecimalEncoder, self).default(o)
class KevaTest(BitcoinTestFramework):
def sync_generate(self, node, num):
self.sync_all()
node.generate(num)
self.sync_all()
def set_test_params(self):
self.num_nodes = 3
self.setup_clean_chain = True
def setup_network(self):
self.setup_nodes()
connect_nodes(self.nodes[0], 1)
connect_nodes(self.nodes[1], 0)
connect_nodes(self.nodes[2], 0)
self.sync_all()
def dumpTx(self, tx):
print(json.dumps(self.nodes[0].decoderawtransaction(self.nodes[0].getrawtransaction(tx)), indent=4, cls=DecimalEncoder))
def run_test(self):
self.nodes[0].generate(2)
hash = self.nodes[0].getbestblockhash()
# THRESHOLD_DEFINED
assert(self.nodes[0].getblock(hash)['versionHex'] == '20000000')
self.nodes[0].generate(150)
hash = self.nodes[0].getbestblockhash()
# THRESHOLD_STARTED
assert(self.nodes[0].getblock(hash)['versionHex'] == '20000008')
self.nodes[0].generate(150)
hash = self.nodes[0].getbestblockhash()
# THRESHOLD_LOCKED_IN
assert(self.nodes[0].getblock(hash)['versionHex'] == '20000008')
self.nodes[0].generate(150)
hash = self.nodes[0].getbestblockhash()
# THRESHOLD_ACITVE
assert(self.nodes[0].getblock(hash)['versionHex'] == '20000000')
addr1 = self.nodes[1].getnewaddress()
addr2 = self.nodes[2].getnewaddress()
amount = Template('{"$addr1":1,"$addr2":1}').substitute(addr1=addr1, addr2=addr2)
amountJson = json.loads(amount)
self.nodes[0].sendmany("", amountJson)
self.sync_generate(self.nodes[0], 1)
ns1 = (self.nodes[1].keva_namespace('NS 1'))["namespaceId"]
ns2 = (self.nodes[2].keva_namespace('NS 2'))["namespaceId"]
self.sync_generate(self.nodes[0], 1)
# Since nsfix is enabled, the namespace will be the different.
assert(ns1 != ns2)
# The namespace should be created.
assert((self.nodes[0].keva_filter(ns1))[0]["value"] == 'NS 1')
assert((self.nodes[0].keva_filter(ns2))[0]["value"] == 'NS 2')
self.nodes[1].keva_put(ns1, 'key', 'value 1')
self.nodes[2].keva_put(ns2, 'key', 'value 2')
self.sync_generate(self.nodes[0], 1)
assert((self.nodes[0].keva_get(ns1, 'key'))["value"] == 'value 1')
assert((self.nodes[0].keva_get(ns2, 'key'))["value"] == 'value 2')
self.nodes[0].generate(20)
ns3 = (self.nodes[1].keva_namespace('NS 3'))["namespaceId"]
ns4 = (self.nodes[2].keva_namespace('NS 4'))["namespaceId"]
assert(ns3 != ns4)
# The namespace should be created.
self.sync_generate(self.nodes[0], 1)
assert((self.nodes[0].keva_filter(ns3))[0]["value"] == 'NS 3')
assert((self.nodes[0].keva_filter(ns4))[0]["value"] == 'NS 4')
if __name__ == '__main__':
KevaTest().main()