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tests: Make msg_block a witness block

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This diff has been generated with the following script, but is better
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 # -BEGIN VERIFY SCRIPT-
echo "Use msg_witness_block everywhere, except for tests that require msg_block"
 # This could be a separate commit, but it is combined with the
 # following scripts to reduce the overall diff
sed -i -e 's/msg_block/msg_witness_block/g' ./test/functional/{feature_assumevalid,feature_cltv,feature_dersig,feature_versionbits_warning,p2p_fingerprint,p2p_sendheaders,p2p_unrequested_blocks,example_test,rpc_blockchain}.py

echo "Rename msg_block to msg_no_witness_block"
 # Rename msg_block to msg_no_witness_block in all tests (not the
 # framework)
sed -i -e 's/msg_block/msg_no_witness_block/g' $(git grep -l msg_block ./test/functional/*.py)
 # Derive msg_no_witness_block from msg_block
 # Make msg_block a witness block in messages.py
patch -p1 --fuzz 0 << EOF
diff --git a/test/functional/test_framework/messages.py b/test/functional/test_framework/messages.py
index 00190e4cbd..e454ed5987 100755
--- a/test/functional/test_framework/messages.py
+++ b/test/functional/test_framework/messages.py
@@ -1133 +1133 @@ class msg_block:
-        return self.block.serialize(with_witness=False)
+        return self.block.serialize()
@@ -1155 +1155 @@ class msg_generic:
-class msg_witness_block(msg_block):
+class msg_no_witness_block(msg_block):
@@ -1158,2 +1158 @@ class msg_witness_block(msg_block):
-        r = self.block.serialize()
-        return r
+        return self.block.serialize(with_witness=False)
@@ -1445 +1444 @@ class msg_blocktxn:
-        r += self.block_transactions.serialize(with_witness=False)
+        r += self.block_transactions.serialize()
@@ -1452 +1451 @@ class msg_blocktxn:
-class msg_witness_blocktxn(msg_blocktxn):
+class msg_no_witness_blocktxn(msg_blocktxn):
@@ -1456,3 +1455 @@ class msg_witness_blocktxn(msg_blocktxn):
-        r = b""
-        r += self.block_transactions.serialize()
-        return r
+        return self.block_transactions.serialize(with_witness=False)
EOF
 # Conclude rename of msg_block to msg_no_witness_block
sed -i -e 's/msg_witness_block/msg_block/g' $(git grep -l msg_witness_block)
 # -END VERIFY SCRIPT-
This commit is contained in:
MarcoFalke 2019-05-08 10:21:25 -04:00
parent fa52eb55c9
commit fa1d766717
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GPG key ID: CE2B75697E69A548
3 changed files with 24 additions and 27 deletions
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24
test/functional/p2p_compactblocks.py
View file

@ -10,7 +10,7 @@ Version 2 compact blocks are post-segwit (wtxids)
import random
from test_framework.blocktools import create_block, create_coinbase, add_witness_commitment
from test_framework.messages import BlockTransactions, BlockTransactionsRequest, calculate_shortid, CBlock, CBlockHeader, CInv, COutPoint, CTransaction, CTxIn, CTxInWitness, CTxOut, FromHex, HeaderAndShortIDs, msg_block, msg_blocktxn, msg_cmpctblock, msg_getblocktxn, msg_getdata, msg_getheaders, msg_headers, msg_inv, msg_sendcmpct, msg_sendheaders, msg_tx, msg_witness_block, msg_witness_blocktxn, MSG_WITNESS_FLAG, NODE_NETWORK, P2PHeaderAndShortIDs, PrefilledTransaction, ser_uint256, ToHex
from test_framework.messages import BlockTransactions, BlockTransactionsRequest, calculate_shortid, CBlock, CBlockHeader, CInv, COutPoint, CTransaction, CTxIn, CTxInWitness, CTxOut, FromHex, HeaderAndShortIDs, msg_no_witness_block, msg_no_witness_blocktxn, msg_cmpctblock, msg_getblocktxn, msg_getdata, msg_getheaders, msg_headers, msg_inv, msg_sendcmpct, msg_sendheaders, msg_tx, msg_block, msg_blocktxn, MSG_WITNESS_FLAG, NODE_NETWORK, P2PHeaderAndShortIDs, PrefilledTransaction, ser_uint256, ToHex
from test_framework.mininode import mininode_lock, P2PInterface
from test_framework.script import CScript, OP_TRUE, OP_DROP
from test_framework.test_framework import BitcoinTestFramework
@ -114,7 +114,7 @@ class CompactBlocksTest(BitcoinTestFramework):
# Create 10 more anyone-can-spend utxo's for testing.
def make_utxos(self):
block = self.build_block_on_tip(self.nodes[0])
self.segwit_node.send_and_ping(msg_block(block))
self.segwit_node.send_and_ping(msg_no_witness_block(block))
assert int(self.nodes[0].getbestblockhash(), 16) == block.sha256
self.nodes[0].generatetoaddress(100, self.nodes[0].getnewaddress(address_type="bech32"))
@ -130,7 +130,7 @@ class CompactBlocksTest(BitcoinTestFramework):
block2.vtx.append(tx)
block2.hashMerkleRoot = block2.calc_merkle_root()
block2.solve()
self.segwit_node.send_and_ping(msg_block(block2))
self.segwit_node.send_and_ping(msg_no_witness_block(block2))
assert_equal(int(self.nodes[0].getbestblockhash(), 16), block2.sha256)
self.utxos.extend([[tx.sha256, i, out_value] for i in range(10)])
@ -408,9 +408,9 @@ class CompactBlocksTest(BitcoinTestFramework):
# Send the coinbase, and verify that the tip advances.
if version == 2:
msg = msg_witness_blocktxn()
else:
msg = msg_blocktxn()
else:
msg = msg_no_witness_blocktxn()
msg.block_transactions.blockhash = block.sha256
msg.block_transactions.transactions = [block.vtx[0]]
test_node.send_and_ping(msg)
@ -463,9 +463,9 @@ class CompactBlocksTest(BitcoinTestFramework):
test_getblocktxn_response(comp_block, test_node, [1, 2, 3, 4, 5])
msg_bt = msg_blocktxn()
msg_bt = msg_no_witness_blocktxn()
if with_witness:
msg_bt = msg_witness_blocktxn() # serialize with witnesses
msg_bt = msg_blocktxn() # serialize with witnesses
msg_bt.block_transactions = BlockTransactions(block.sha256, block.vtx[1:])
test_tip_after_message(node, test_node, msg_bt, block.sha256)
@ -554,9 +554,9 @@ class CompactBlocksTest(BitcoinTestFramework):
# different peer provide the block further down, so that we're still
# verifying that the block isn't marked bad permanently. This is good
# enough for now.
msg = msg_blocktxn()
msg = msg_no_witness_blocktxn()
if version == 2:
msg = msg_witness_blocktxn()
msg = msg_blocktxn()
msg.block_transactions = BlockTransactions(block.sha256, [block.vtx[5]] + block.vtx[7:])
test_node.send_and_ping(msg)
@ -571,9 +571,9 @@ class CompactBlocksTest(BitcoinTestFramework):
# Deliver the block
if version == 2:
test_node.send_and_ping(msg_witness_block(block))
else:
test_node.send_and_ping(msg_block(block))
else:
test_node.send_and_ping(msg_no_witness_block(block))
assert_equal(int(node.getbestblockhash(), 16), block.sha256)
def test_getblocktxn_handler(self, test_node):
@ -785,7 +785,7 @@ class CompactBlocksTest(BitcoinTestFramework):
delivery_peer.send_and_ping(msg_cmpctblock(cmpct_block.to_p2p()))
assert int(node.getbestblockhash(), 16) != block.sha256
msg = msg_blocktxn()
msg = msg_no_witness_blocktxn()
msg.block_transactions.blockhash = block.sha256
msg.block_transactions.transactions = block.vtx[1:]
stalling_peer.send_and_ping(msg)

12
test/functional/p2p_segwit.py
View file

@ -25,12 +25,12 @@ from test_framework.messages import (
MSG_WITNESS_FLAG,
NODE_NETWORK,
NODE_WITNESS,
msg_block,
msg_no_witness_block,
msg_getdata,
msg_headers,
msg_inv,
msg_tx,
msg_witness_block,
msg_block,
msg_witness_tx,
ser_uint256,
ser_vector,
@ -134,7 +134,7 @@ def test_witness_block(node, p2p, block, accepted, with_witness=True, reason=Non
- use the getbestblockhash rpc to check for acceptance."""
reason = [reason] if reason else []
with node.assert_debug_log(expected_msgs=reason):
p2p.send_message(msg_witness_block(block) if with_witness else msg_block(block))
p2p.send_message(msg_block(block) if with_witness else msg_no_witness_block(block))
p2p.sync_with_ping()
assert_equal(node.getbestblockhash() == block.hash, accepted)
@ -298,7 +298,7 @@ class SegWitTest(BitcoinTestFramework):
block = self.build_next_block(version=1)
block.solve()
self.test_node.send_message(msg_block(block))
self.test_node.send_message(msg_no_witness_block(block))
self.test_node.sync_with_ping() # make sure the block was processed
txid = block.vtx[0].sha256
@ -345,7 +345,7 @@ class SegWitTest(BitcoinTestFramework):
# But it should not be permanently marked bad...
# Resend without witness information.
self.test_node.send_message(msg_block(block))
self.test_node.send_message(msg_no_witness_block(block))
self.test_node.sync_with_ping()
assert_equal(self.nodes[0].getbestblockhash(), block.hash)
@ -791,7 +791,7 @@ class SegWitTest(BitcoinTestFramework):
block.solve()
# Test the test -- witness serialization should be different
assert msg_witness_block(block).serialize() != msg_block(block).serialize()
assert msg_block(block).serialize() != msg_no_witness_block(block).serialize()
# This empty block should be valid.
test_witness_block(self.nodes[0], self.test_node, block, accepted=True)

15
test/functional/test_framework/messages.py
View file

@ -1130,7 +1130,7 @@ class msg_block:
self.block.deserialize(f)
def serialize(self):
return self.block.serialize(with_witness=False)
return self.block.serialize()
def __repr__(self):
return "msg_block(block=%s)" % (repr(self.block))
@ -1152,11 +1152,10 @@ class msg_generic:
return "msg_generic()"
class msg_witness_block(msg_block):
class msg_no_witness_block(msg_block):
__slots__ = ()
def serialize(self):
r = self.block.serialize()
return r
return self.block.serialize(with_witness=False)
class msg_getaddr:
@ -1442,17 +1441,15 @@ class msg_blocktxn:
def serialize(self):
r = b""
r += self.block_transactions.serialize(with_witness=False)
r += self.block_transactions.serialize()
return r
def __repr__(self):
return "msg_blocktxn(block_transactions=%s)" % (repr(self.block_transactions))
class msg_witness_blocktxn(msg_blocktxn):
class msg_no_witness_blocktxn(msg_blocktxn):
__slots__ = ()
def serialize(self):
r = b""
r += self.block_transactions.serialize()
return r
return self.block_transactions.serialize(with_witness=False)