+++ /dev/null
-#!/usr/bin/env python2
-# Copyright (c) 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.
-
-#
-# Test the CHECKLOCKTIMEVERIFY (BIP65) soft-fork logic
-#
-
-from test_framework.test_framework import BitcoinTestFramework
-from test_framework.util import *
-import os
-import shutil
-
-class BIP65Test(BitcoinTestFramework):
-
- def setup_network(self):
- self.nodes = []
- self.nodes.append(start_node(0, self.options.tmpdir, []))
- self.nodes.append(start_node(1, self.options.tmpdir, ["-blockversion=3"]))
- self.nodes.append(start_node(2, self.options.tmpdir, ["-blockversion=4"]))
- connect_nodes(self.nodes[1], 0)
- connect_nodes(self.nodes[2], 0)
- self.is_network_split = False
- self.sync_all()
-
- def run_test(self):
- cnt = self.nodes[0].getblockcount()
-
- # Mine some old-version blocks
- self.nodes[1].generate(100)
- self.sync_all()
- if (self.nodes[0].getblockcount() != cnt + 100):
- raise AssertionError("Failed to mine 100 version=3 blocks")
-
- # Mine 750 new-version blocks
- for i in xrange(15):
- self.nodes[2].generate(50)
- self.sync_all()
- if (self.nodes[0].getblockcount() != cnt + 850):
- raise AssertionError("Failed to mine 750 version=4 blocks")
-
- # TODO: check that new CHECKLOCKTIMEVERIFY rules are not enforced
-
- # Mine 1 new-version block
- self.nodes[2].generate(1)
- self.sync_all()
- if (self.nodes[0].getblockcount() != cnt + 851):
- raise AssertionFailure("Failed to mine a version=4 blocks")
-
- # TODO: check that new CHECKLOCKTIMEVERIFY rules are enforced
-
- # Mine 198 new-version blocks
- for i in xrange(2):
- self.nodes[2].generate(99)
- self.sync_all()
- if (self.nodes[0].getblockcount() != cnt + 1049):
- raise AssertionError("Failed to mine 198 version=4 blocks")
-
- # Mine 1 old-version block
- self.nodes[1].generate(1)
- self.sync_all()
- if (self.nodes[0].getblockcount() != cnt + 1050):
- raise AssertionError("Failed to mine a version=3 block after 949 version=4 blocks")
-
- # Mine 1 new-version blocks
- self.nodes[2].generate(1)
- self.sync_all()
- if (self.nodes[0].getblockcount() != cnt + 1051):
- raise AssertionError("Failed to mine a version=3 block")
-
- # Mine 1 old-version blocks
- try:
- self.nodes[1].generate(1)
- raise AssertionError("Succeeded to mine a version=3 block after 950 version=4 blocks")
- except JSONRPCException:
- pass
- self.sync_all()
- if (self.nodes[0].getblockcount() != cnt + 1051):
- raise AssertionError("Accepted a version=3 block after 950 version=4 blocks")
-
- # Mine 1 new-version blocks
- self.nodes[2].generate(1)
- self.sync_all()
- if (self.nodes[0].getblockcount() != cnt + 1052):
- raise AssertionError("Failed to mine a version=4 block")
-
-if __name__ == '__main__':
- BIP65Test().main()