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authorMarcoFalke <falke.marco@gmail.com>2017-08-08 23:02:35 +0200
committerMarcoFalke <falke.marco@gmail.com>2017-08-08 23:04:03 +0200
commit929fd7276c0f0c30b9416f61a6f5f35d763d81e4 (patch)
tree7a2acd38bdc4b32e480127081a31c4168a0785d1
parent2507fd55568b361080e9127f40584af2df64f76e (diff)
parent4ccc12a54a217892bd4ccfd94c46052a11cdb3fb (diff)
Merge #10695: [qa] Rewrite BIP65/BIP66 functional tests
4ccc12a54 [qa] Rewrite BIP66 functional tests (Suhas Daftuar) d4f0d87b6 [qa] Rewrite BIP65 functional tests (Suhas Daftuar) Pull request description: After 122786d0e0170c73536360b705af711e1338adbf, BIP65 and BIP66 activate at particular fixed heights (without regard to version numbers of blocks below those heights). Rewrite the functional tests to take this into account, and remove two tests that weren't really testing anything. Moves the rewritten functional tests out of the extended test suite, so that they run in travis regularly. Note: I discovered that the ComparisonTestFramework (which the original versions of these p2p tests were written is, has a bug that caused them to not catch obvious errors, eg if you just comment out setting the script flags for these softforks in ConnectBlock, the versions of these tests in master do not fail(!) -- will separately PR a fix for the comparison test framework). Tree-SHA512: 2108b79951f2e980854d0d14ccc0fd1810a43dd4251fd6e3b203e7f104ea55e00650bb1a60a28c2801b4249f46563a8559ac3e3cd39db220914acfed0b3b163d
-rwxr-xr-xtest/functional/bip65-cltv-p2p.py241
-rwxr-xr-xtest/functional/bip65-cltv.py82
-rwxr-xr-xtest/functional/bipdersig-p2p.py217
-rwxr-xr-xtest/functional/bipdersig.py81
-rwxr-xr-xtest/functional/test_runner.py6
5 files changed, 213 insertions, 414 deletions
diff --git a/test/functional/bip65-cltv-p2p.py b/test/functional/bip65-cltv-p2p.py
index bb83042f35..7e5e4cf682 100755
--- a/test/functional/bip65-cltv-p2p.py
+++ b/test/functional/bip65-cltv-p2p.py
@@ -4,173 +4,162 @@
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
"""Test BIP65 (CHECKLOCKTIMEVERIFY).
-Connect to a single node.
-Mine 2 (version 3) blocks (save the coinbases for later).
-Generate 98 more version 3 blocks, verify the node accepts.
-Mine 749 version 4 blocks, verify the node accepts.
-Check that the new CLTV rules are not enforced on the 750th version 4 block.
-Check that the new CLTV rules are enforced on the 751st version 4 block.
-Mine 199 new version blocks.
-Mine 1 old-version block.
-Mine 1 new version block.
-Mine 1 old version block, see that the node rejects.
+Test that the CHECKLOCKTIMEVERIFY soft-fork activates at (regtest) block height
+1351.
"""
-from test_framework.test_framework import ComparisonTestFramework
+from test_framework.test_framework import BitcoinTestFramework
from test_framework.util import *
-from test_framework.mininode import CTransaction, NetworkThread
+from test_framework.mininode import *
from test_framework.blocktools import create_coinbase, create_block
-from test_framework.comptool import TestInstance, TestManager
-from test_framework.script import CScript, OP_1NEGATE, OP_CHECKLOCKTIMEVERIFY, OP_DROP
+from test_framework.script import CScript, OP_1NEGATE, OP_CHECKLOCKTIMEVERIFY, OP_DROP, CScriptNum
from io import BytesIO
-import time
+
+CLTV_HEIGHT = 1351
+
+# Reject codes that we might receive in this test
+REJECT_INVALID = 16
+REJECT_OBSOLETE = 17
+REJECT_NONSTANDARD = 64
def cltv_invalidate(tx):
'''Modify the signature in vin 0 of the tx to fail CLTV
Prepends -1 CLTV DROP in the scriptSig itself.
+
+ TODO: test more ways that transactions using CLTV could be invalid (eg
+ locktime requirements fail, sequence time requirements fail, etc).
'''
tx.vin[0].scriptSig = CScript([OP_1NEGATE, OP_CHECKLOCKTIMEVERIFY, OP_DROP] +
list(CScript(tx.vin[0].scriptSig)))
-
-class BIP65Test(ComparisonTestFramework):
+def cltv_validate(node, tx, height):
+ '''Modify the signature in vin 0 of the tx to pass CLTV
+ Prepends <height> CLTV DROP in the scriptSig, and sets
+ the locktime to height'''
+ tx.vin[0].nSequence = 0
+ tx.nLockTime = height
+
+ # Need to re-sign, since nSequence and nLockTime changed
+ signed_result = node.signrawtransaction(ToHex(tx))
+ new_tx = CTransaction()
+ new_tx.deserialize(BytesIO(hex_str_to_bytes(signed_result['hex'])))
+
+ new_tx.vin[0].scriptSig = CScript([CScriptNum(height), OP_CHECKLOCKTIMEVERIFY, OP_DROP] +
+ list(CScript(new_tx.vin[0].scriptSig)))
+ return new_tx
+
+def create_transaction(node, coinbase, to_address, amount):
+ from_txid = node.getblock(coinbase)['tx'][0]
+ inputs = [{ "txid" : from_txid, "vout" : 0}]
+ outputs = { to_address : amount }
+ rawtx = node.createrawtransaction(inputs, outputs)
+ signresult = node.signrawtransaction(rawtx)
+ tx = CTransaction()
+ tx.deserialize(BytesIO(hex_str_to_bytes(signresult['hex'])))
+ return tx
+
+class BIP65Test(BitcoinTestFramework):
def __init__(self):
super().__init__()
self.num_nodes = 1
- self.extra_args = [['-whitelist=127.0.0.1', '-blockversion=3']]
+ self.extra_args = [['-promiscuousmempoolflags=1', '-whitelist=127.0.0.1']]
+ self.setup_clean_chain = True
def run_test(self):
- test = TestManager(self, self.options.tmpdir)
- test.add_all_connections(self.nodes)
+ node0 = NodeConnCB()
+ connections = []
+ connections.append(NodeConn('127.0.0.1', p2p_port(0), self.nodes[0], node0))
+ node0.add_connection(connections[0])
+
NetworkThread().start() # Start up network handling in another thread
- test.run()
-
- def create_transaction(self, node, coinbase, to_address, amount):
- from_txid = node.getblock(coinbase)['tx'][0]
- inputs = [{ "txid" : from_txid, "vout" : 0}]
- outputs = { to_address : amount }
- rawtx = node.createrawtransaction(inputs, outputs)
- signresult = node.signrawtransaction(rawtx)
- tx = CTransaction()
- f = BytesIO(hex_str_to_bytes(signresult['hex']))
- tx.deserialize(f)
- return tx
-
- def get_tests(self):
-
- self.coinbase_blocks = self.nodes[0].generate(2)
- height = 3 # height of the next block to build
- self.tip = int("0x" + self.nodes[0].getbestblockhash(), 0)
+
+ # wait_for_verack ensures that the P2P connection is fully up.
+ node0.wait_for_verack()
+
+ self.log.info("Mining %d blocks", CLTV_HEIGHT - 2)
+ self.coinbase_blocks = self.nodes[0].generate(CLTV_HEIGHT - 2)
self.nodeaddress = self.nodes[0].getnewaddress()
- self.last_block_time = int(time.time())
-
- ''' 398 more version 3 blocks '''
- test_blocks = []
- for i in range(398):
- block = create_block(self.tip, create_coinbase(height), self.last_block_time + 1)
- block.nVersion = 3
- block.rehash()
- block.solve()
- test_blocks.append([block, True])
- self.last_block_time += 1
- self.tip = block.sha256
- height += 1
- yield TestInstance(test_blocks, sync_every_block=False)
-
- ''' Mine 749 version 4 blocks '''
- test_blocks = []
- for i in range(749):
- block = create_block(self.tip, create_coinbase(height), self.last_block_time + 1)
- block.nVersion = 4
- block.rehash()
- block.solve()
- test_blocks.append([block, True])
- self.last_block_time += 1
- self.tip = block.sha256
- height += 1
- yield TestInstance(test_blocks, sync_every_block=False)
-
- '''
- Check that the new CLTV rules are not enforced in the 750th
- version 3 block.
- '''
- spendtx = self.create_transaction(self.nodes[0],
- self.coinbase_blocks[0], self.nodeaddress, 1.0)
+
+ self.log.info("Test that an invalid-according-to-CLTV transaction can still appear in a block")
+
+ spendtx = create_transaction(self.nodes[0], self.coinbase_blocks[0],
+ self.nodeaddress, 1.0)
cltv_invalidate(spendtx)
spendtx.rehash()
- block = create_block(self.tip, create_coinbase(height), self.last_block_time + 1)
- block.nVersion = 4
+ tip = self.nodes[0].getbestblockhash()
+ block_time = self.nodes[0].getblockheader(tip)['mediantime'] + 1
+ block = create_block(int(tip, 16), create_coinbase(CLTV_HEIGHT - 1), block_time)
+ block.nVersion = 3
block.vtx.append(spendtx)
block.hashMerkleRoot = block.calc_merkle_root()
- block.rehash()
block.solve()
- self.last_block_time += 1
- self.tip = block.sha256
- height += 1
- yield TestInstance([[block, True]])
-
- ''' Mine 199 new version blocks on last valid tip '''
- test_blocks = []
- for i in range(199):
- block = create_block(self.tip, create_coinbase(height), self.last_block_time + 1)
- block.nVersion = 4
- block.rehash()
- block.solve()
- test_blocks.append([block, True])
- self.last_block_time += 1
- self.tip = block.sha256
- height += 1
- yield TestInstance(test_blocks, sync_every_block=False)
-
- ''' Mine 1 old version block '''
- block = create_block(self.tip, create_coinbase(height), self.last_block_time + 1)
+ node0.send_and_ping(msg_block(block))
+ assert_equal(self.nodes[0].getbestblockhash(), block.hash)
+
+ self.log.info("Test that blocks must now be at least version 4")
+ tip = block.sha256
+ block_time += 1
+ block = create_block(tip, create_coinbase(CLTV_HEIGHT), block_time)
block.nVersion = 3
- block.rehash()
block.solve()
- self.last_block_time += 1
- self.tip = block.sha256
- height += 1
- yield TestInstance([[block, True]])
+ node0.send_and_ping(msg_block(block))
+ assert_equal(int(self.nodes[0].getbestblockhash(), 16), tip)
- ''' Mine 1 new version block '''
- block = create_block(self.tip, create_coinbase(height), self.last_block_time + 1)
+ assert wait_until(lambda: "reject" in node0.last_message.keys())
+ with mininode_lock:
+ assert_equal(node0.last_message["reject"].code, REJECT_OBSOLETE)
+ assert_equal(node0.last_message["reject"].reason, b'bad-version(0x00000003)')
+ assert_equal(node0.last_message["reject"].data, block.sha256)
+ del node0.last_message["reject"]
+
+ self.log.info("Test that invalid-according-to-cltv transactions cannot appear in a block")
block.nVersion = 4
- block.rehash()
- block.solve()
- self.last_block_time += 1
- self.tip = block.sha256
- height += 1
- yield TestInstance([[block, True]])
-
- '''
- Check that the new CLTV rules are enforced in the 951st version 4
- block.
- '''
- spendtx = self.create_transaction(self.nodes[0],
- self.coinbase_blocks[1], self.nodeaddress, 1.0)
+
+ spendtx = create_transaction(self.nodes[0], self.coinbase_blocks[1],
+ self.nodeaddress, 1.0)
cltv_invalidate(spendtx)
spendtx.rehash()
- block = create_block(self.tip, create_coinbase(height), self.last_block_time + 1)
- block.nVersion = 4
+ # First we show that this tx is valid except for CLTV by getting it
+ # accepted to the mempool (which we can achieve with
+ # -promiscuousmempoolflags).
+ node0.send_and_ping(msg_tx(spendtx))
+ assert spendtx.hash in self.nodes[0].getrawmempool()
+
+ # Now we verify that a block with this transaction is invalid.
block.vtx.append(spendtx)
block.hashMerkleRoot = block.calc_merkle_root()
- block.rehash()
block.solve()
- self.last_block_time += 1
- yield TestInstance([[block, False]])
- ''' Mine 1 old version block, should be invalid '''
- block = create_block(self.tip, create_coinbase(height), self.last_block_time + 1)
- block.nVersion = 3
- block.rehash()
+ node0.send_and_ping(msg_block(block))
+ assert_equal(int(self.nodes[0].getbestblockhash(), 16), tip)
+
+ assert wait_until (lambda: "reject" in node0.last_message.keys())
+ with mininode_lock:
+ assert node0.last_message["reject"].code in [REJECT_INVALID, REJECT_NONSTANDARD]
+ assert_equal(node0.last_message["reject"].data, block.sha256)
+ if node0.last_message["reject"].code == REJECT_INVALID:
+ # Generic rejection when a block is invalid
+ assert_equal(node0.last_message["reject"].reason, b'block-validation-failed')
+ else:
+ assert b'Negative locktime' in node0.last_message["reject"].reason
+
+ self.log.info("Test that a version 4 block with a valid-according-to-CLTV transaction is accepted")
+ spendtx = cltv_validate(self.nodes[0], spendtx, CLTV_HEIGHT - 1)
+ spendtx.rehash()
+
+ block.vtx.pop(1)
+ block.vtx.append(spendtx)
+ block.hashMerkleRoot = block.calc_merkle_root()
block.solve()
- self.last_block_time += 1
- yield TestInstance([[block, False]])
+
+ node0.send_and_ping(msg_block(block))
+ assert_equal(int(self.nodes[0].getbestblockhash(), 16), block.sha256)
+
if __name__ == '__main__':
BIP65Test().main()
diff --git a/test/functional/bip65-cltv.py b/test/functional/bip65-cltv.py
deleted file mode 100755
index ddf932c746..0000000000
--- a/test/functional/bip65-cltv.py
+++ /dev/null
@@ -1,82 +0,0 @@
-#!/usr/bin/env python3
-# Copyright (c) 2015-2016 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 *
-
-class BIP65Test(BitcoinTestFramework):
- def __init__(self):
- super().__init__()
- self.num_nodes = 3
- self.setup_clean_chain = False
- self.extra_args = [[], ["-blockversion=3"], ["-blockversion=4"]]
-
- def setup_network(self):
- self.setup_nodes()
- connect_nodes(self.nodes[1], 0)
- connect_nodes(self.nodes[2], 0)
- self.sync_all()
-
- def run_test(self):
- cnt = self.nodes[0].getblockcount()
-
- # Mine some old-version blocks
- self.nodes[1].generate(200)
- cnt += 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 range(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 AssertionError("Failed to mine a version=4 blocks")
-
- # TODO: check that new CHECKLOCKTIMEVERIFY rules are enforced
-
- # Mine 198 new-version blocks
- for i in range(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=4 block")
-
- # Mine 1 old-version blocks. This should fail
- assert_raises_jsonrpc(-1,"CreateNewBlock: TestBlockValidity failed: bad-version(0x00000003)", self.nodes[1].generate, 1)
- 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()
diff --git a/test/functional/bipdersig-p2p.py b/test/functional/bipdersig-p2p.py
index 31c7ebba90..38a9009544 100755
--- a/test/functional/bipdersig-p2p.py
+++ b/test/functional/bipdersig-p2p.py
@@ -4,28 +4,24 @@
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
"""Test BIP66 (DER SIG).
-Connect to a single node.
-Mine 2 (version 2) blocks (save the coinbases for later).
-Generate 98 more version 2 blocks, verify the node accepts.
-Mine 749 version 3 blocks, verify the node accepts.
-Check that the new DERSIG rules are not enforced on the 750th version 3 block.
-Check that the new DERSIG rules are enforced on the 751st version 3 block.
-Mine 199 new version blocks.
-Mine 1 old-version block.
-Mine 1 new version block.
-Mine 1 old version block, see that the node rejects.
+Test that the DERSIG soft-fork activates at (regtest) height 1251.
"""
-from test_framework.test_framework import ComparisonTestFramework
+from test_framework.test_framework import BitcoinTestFramework
from test_framework.util import *
-from test_framework.mininode import CTransaction, NetworkThread
+from test_framework.mininode import *
from test_framework.blocktools import create_coinbase, create_block
-from test_framework.comptool import TestInstance, TestManager
from test_framework.script import CScript
from io import BytesIO
-import time
-# A canonical signature consists of:
+DERSIG_HEIGHT = 1251
+
+# Reject codes that we might receive in this test
+REJECT_INVALID = 16
+REJECT_OBSOLETE = 17
+REJECT_NONSTANDARD = 64
+
+# A canonical signature consists of:
# <30> <total len> <02> <len R> <R> <02> <len S> <S> <hashtype>
def unDERify(tx):
"""
@@ -40,143 +36,122 @@ def unDERify(tx):
else:
newscript.append(i)
tx.vin[0].scriptSig = CScript(newscript)
-
-class BIP66Test(ComparisonTestFramework):
+
+def create_transaction(node, coinbase, to_address, amount):
+ from_txid = node.getblock(coinbase)['tx'][0]
+ inputs = [{ "txid" : from_txid, "vout" : 0}]
+ outputs = { to_address : amount }
+ rawtx = node.createrawtransaction(inputs, outputs)
+ signresult = node.signrawtransaction(rawtx)
+ tx = CTransaction()
+ tx.deserialize(BytesIO(hex_str_to_bytes(signresult['hex'])))
+ return tx
+
+class BIP66Test(BitcoinTestFramework):
def __init__(self):
super().__init__()
self.num_nodes = 1
+ self.extra_args = [['-promiscuousmempoolflags=1', '-whitelist=127.0.0.1']]
+ self.setup_clean_chain = True
def run_test(self):
- test = TestManager(self, self.options.tmpdir)
- test.add_all_connections(self.nodes)
+ node0 = NodeConnCB()
+ connections = []
+ connections.append(NodeConn('127.0.0.1', p2p_port(0), self.nodes[0], node0))
+ node0.add_connection(connections[0])
NetworkThread().start() # Start up network handling in another thread
- test.run()
-
- def create_transaction(self, node, coinbase, to_address, amount):
- from_txid = node.getblock(coinbase)['tx'][0]
- inputs = [{ "txid" : from_txid, "vout" : 0}]
- outputs = { to_address : amount }
- rawtx = node.createrawtransaction(inputs, outputs)
- signresult = node.signrawtransaction(rawtx)
- tx = CTransaction()
- f = BytesIO(hex_str_to_bytes(signresult['hex']))
- tx.deserialize(f)
- return tx
-
- def get_tests(self):
-
- self.coinbase_blocks = self.nodes[0].generate(2)
- height = 3 # height of the next block to build
- self.tip = int("0x" + self.nodes[0].getbestblockhash(), 0)
+
+ # wait_for_verack ensures that the P2P connection is fully up.
+ node0.wait_for_verack()
+
+ self.log.info("Mining %d blocks", DERSIG_HEIGHT - 2)
+ self.coinbase_blocks = self.nodes[0].generate(DERSIG_HEIGHT - 2)
self.nodeaddress = self.nodes[0].getnewaddress()
- self.last_block_time = int(time.time())
-
- ''' 298 more version 2 blocks '''
- test_blocks = []
- for i in range(298):
- block = create_block(self.tip, create_coinbase(height), self.last_block_time + 1)
- block.nVersion = 2
- block.rehash()
- block.solve()
- test_blocks.append([block, True])
- self.last_block_time += 1
- self.tip = block.sha256
- height += 1
- yield TestInstance(test_blocks, sync_every_block=False)
-
- ''' Mine 749 version 3 blocks '''
- test_blocks = []
- for i in range(749):
- block = create_block(self.tip, create_coinbase(height), self.last_block_time + 1)
- block.nVersion = 3
- block.rehash()
- block.solve()
- test_blocks.append([block, True])
- self.last_block_time += 1
- self.tip = block.sha256
- height += 1
- yield TestInstance(test_blocks, sync_every_block=False)
-
- '''
- Check that the new DERSIG rules are not enforced in the 750th
- version 3 block.
- '''
- spendtx = self.create_transaction(self.nodes[0],
- self.coinbase_blocks[0], self.nodeaddress, 1.0)
+
+ self.log.info("Test that a transaction with non-DER signature can still appear in a block")
+
+ spendtx = create_transaction(self.nodes[0], self.coinbase_blocks[0],
+ self.nodeaddress, 1.0)
unDERify(spendtx)
spendtx.rehash()
- block = create_block(self.tip, create_coinbase(height), self.last_block_time + 1)
- block.nVersion = 3
+ tip = self.nodes[0].getbestblockhash()
+ block_time = self.nodes[0].getblockheader(tip)['mediantime'] + 1
+ block = create_block(int(tip, 16), create_coinbase(DERSIG_HEIGHT - 1), block_time)
+ block.nVersion = 2
block.vtx.append(spendtx)
block.hashMerkleRoot = block.calc_merkle_root()
block.rehash()
block.solve()
- self.last_block_time += 1
- self.tip = block.sha256
- height += 1
- yield TestInstance([[block, True]])
-
- ''' Mine 199 new version blocks on last valid tip '''
- test_blocks = []
- for i in range(199):
- block = create_block(self.tip, create_coinbase(height), self.last_block_time + 1)
- block.nVersion = 3
- block.rehash()
- block.solve()
- test_blocks.append([block, True])
- self.last_block_time += 1
- self.tip = block.sha256
- height += 1
- yield TestInstance(test_blocks, sync_every_block=False)
-
- ''' Mine 1 old version block '''
- block = create_block(self.tip, create_coinbase(height), self.last_block_time + 1)
+ node0.send_and_ping(msg_block(block))
+ assert_equal(self.nodes[0].getbestblockhash(), block.hash)
+
+ self.log.info("Test that blocks must now be at least version 3")
+ tip = block.sha256
+ block_time += 1
+ block = create_block(tip, create_coinbase(DERSIG_HEIGHT), block_time)
block.nVersion = 2
block.rehash()
block.solve()
- self.last_block_time += 1
- self.tip = block.sha256
- height += 1
- yield TestInstance([[block, True]])
+ node0.send_and_ping(msg_block(block))
+ assert_equal(int(self.nodes[0].getbestblockhash(), 16), tip)
- ''' Mine 1 new version block '''
- block = create_block(self.tip, create_coinbase(height), self.last_block_time + 1)
+ assert wait_until(lambda: "reject" in node0.last_message.keys())
+ with mininode_lock:
+ assert_equal(node0.last_message["reject"].code, REJECT_OBSOLETE)
+ assert_equal(node0.last_message["reject"].reason, b'bad-version(0x00000002)')
+ assert_equal(node0.last_message["reject"].data, block.sha256)
+ del node0.last_message["reject"]
+
+ self.log.info("Test that transactions with non-DER signatures cannot appear in a block")
block.nVersion = 3
- block.rehash()
- block.solve()
- self.last_block_time += 1
- self.tip = block.sha256
- height += 1
- yield TestInstance([[block, True]])
-
- '''
- Check that the new DERSIG rules are enforced in the 951st version 3
- block.
- '''
- spendtx = self.create_transaction(self.nodes[0],
- self.coinbase_blocks[1], self.nodeaddress, 1.0)
+
+ spendtx = create_transaction(self.nodes[0], self.coinbase_blocks[1],
+ self.nodeaddress, 1.0)
unDERify(spendtx)
spendtx.rehash()
- block = create_block(self.tip, create_coinbase(height), self.last_block_time + 1)
- block.nVersion = 3
+ # First we show that this tx is valid except for DERSIG by getting it
+ # accepted to the mempool (which we can achieve with
+ # -promiscuousmempoolflags).
+ node0.send_and_ping(msg_tx(spendtx))
+ assert spendtx.hash in self.nodes[0].getrawmempool()
+
+ # Now we verify that a block with this transaction is invalid.
block.vtx.append(spendtx)
block.hashMerkleRoot = block.calc_merkle_root()
block.rehash()
block.solve()
- self.last_block_time += 1
- yield TestInstance([[block, False]])
- ''' Mine 1 old version block, should be invalid '''
- block = create_block(self.tip, create_coinbase(height), self.last_block_time + 1)
- block.nVersion = 2
+ node0.send_and_ping(msg_block(block))
+ assert_equal(int(self.nodes[0].getbestblockhash(), 16), tip)
+
+ assert wait_until (lambda: "reject" in node0.last_message.keys())
+ with mininode_lock:
+ # We can receive different reject messages depending on whether
+ # bitcoind is running with multiple script check threads. If script
+ # check threads are not in use, then transaction script validation
+ # happens sequentially, and bitcoind produces more specific reject
+ # reasons.
+ assert node0.last_message["reject"].code in [REJECT_INVALID, REJECT_NONSTANDARD]
+ assert_equal(node0.last_message["reject"].data, block.sha256)
+ if node0.last_message["reject"].code == REJECT_INVALID:
+ # Generic rejection when a block is invalid
+ assert_equal(node0.last_message["reject"].reason, b'block-validation-failed')
+ else:
+ assert b'Non-canonical DER signature' in node0.last_message["reject"].reason
+
+ self.log.info("Test that a version 3 block with a DERSIG-compliant transaction is accepted")
+ block.vtx[1] = create_transaction(self.nodes[0],
+ self.coinbase_blocks[1], self.nodeaddress, 1.0)
+ block.hashMerkleRoot = block.calc_merkle_root()
block.rehash()
block.solve()
- self.last_block_time += 1
- yield TestInstance([[block, False]])
+
+ node0.send_and_ping(msg_block(block))
+ assert_equal(int(self.nodes[0].getbestblockhash(), 16), block.sha256)
if __name__ == '__main__':
BIP66Test().main()
diff --git a/test/functional/bipdersig.py b/test/functional/bipdersig.py
deleted file mode 100755
index 41f88fb664..0000000000
--- a/test/functional/bipdersig.py
+++ /dev/null
@@ -1,81 +0,0 @@
-#!/usr/bin/env python3
-# Copyright (c) 2014-2016 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 BIP66 changeover logic."""
-
-from test_framework.test_framework import BitcoinTestFramework
-from test_framework.util import *
-
-class BIP66Test(BitcoinTestFramework):
- def __init__(self):
- super().__init__()
- self.num_nodes = 3
- self.setup_clean_chain = False
- self.extra_args = [[], ["-blockversion=2"], ["-blockversion=3"]]
-
- def setup_network(self):
- self.setup_nodes()
- connect_nodes(self.nodes[1], 0)
- connect_nodes(self.nodes[2], 0)
- 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=2 blocks")
-
- # Mine 750 new-version blocks
- for i in range(15):
- self.nodes[2].generate(50)
- self.sync_all()
- if (self.nodes[0].getblockcount() != cnt + 850):
- raise AssertionError("Failed to mine 750 version=3 blocks")
-
- # TODO: check that new DERSIG 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 AssertionError("Failed to mine a version=3 blocks")
-
- # TODO: check that new DERSIG rules are enforced
-
- # Mine 198 new-version blocks
- for i in range(2):
- self.nodes[2].generate(99)
- self.sync_all()
- if (self.nodes[0].getblockcount() != cnt + 1049):
- raise AssertionError("Failed to mine 198 version=3 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=2 block after 949 version=3 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. This should fail
- assert_raises_jsonrpc(-1, "CreateNewBlock: TestBlockValidity failed: bad-version(0x00000002)", self.nodes[1].generate, 1)
- self.sync_all()
- if (self.nodes[0].getblockcount() != cnt + 1051):
- raise AssertionError("Accepted a version=2 block after 950 version=3 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=3 block")
-
-if __name__ == '__main__':
- BIP66Test().main()
diff --git a/test/functional/test_runner.py b/test/functional/test_runner.py
index a043560ea8..dfd3b89895 100755
--- a/test/functional/test_runner.py
+++ b/test/functional/test_runner.py
@@ -115,6 +115,8 @@ BASE_SCRIPTS= [
'listsinceblock.py',
'p2p-leaktests.py',
'wallet-encryption.py',
+ 'bipdersig-p2p.py',
+ 'bip65-cltv-p2p.py',
'uptime.py',
]
@@ -138,10 +140,6 @@ EXTENDED_SCRIPTS = [
'rpcbind_test.py',
# vv Tests less than 30s vv
'assumevalid.py',
- 'bip65-cltv.py',
- 'bip65-cltv-p2p.py',
- 'bipdersig-p2p.py',
- 'bipdersig.py',
'example_test.py',
'txn_doublespend.py',
'txn_clone.py --mineblock',