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-rwxr-xr-xtest/functional/assumevalid.py2
-rwxr-xr-xtest/functional/bip9-softforks.py2
-rwxr-xr-xtest/functional/example_test.py4
-rwxr-xr-xtest/functional/maxuploadtarget.py4
-rwxr-xr-xtest/functional/p2p-compactblocks.py12
-rwxr-xr-xtest/functional/p2p-feefilter.py2
-rwxr-xr-xtest/functional/p2p-leaktests.py67
-rwxr-xr-xtest/functional/p2p-segwit.py280
-rwxr-xr-xtest/functional/p2p-timeouts.py2
-rwxr-xr-xtest/functional/p2p-versionbits-warning.py2
-rwxr-xr-xtest/functional/sendheaders.py11
-rwxr-xr-xtest/functional/test_framework/comptool.py125
-rwxr-xr-xtest/functional/test_framework/mininode.py360
-rwxr-xr-xtest/functional/test_framework/test_node.py13
14 files changed, 452 insertions, 434 deletions
diff --git a/test/functional/assumevalid.py b/test/functional/assumevalid.py
index 36761d359e..72da955641 100755
--- a/test/functional/assumevalid.py
+++ b/test/functional/assumevalid.py
@@ -67,7 +67,7 @@ class AssumeValidTest(BitcoinTestFramework):
def send_blocks_until_disconnected(self, p2p_conn):
"""Keep sending blocks to the node until we're disconnected."""
for i in range(len(self.blocks)):
- if not p2p_conn.connection:
+ if p2p_conn.state != "connected":
break
try:
p2p_conn.send_message(msg_block(self.blocks[i]))
diff --git a/test/functional/bip9-softforks.py b/test/functional/bip9-softforks.py
index 904789301a..ec4d1d9365 100755
--- a/test/functional/bip9-softforks.py
+++ b/test/functional/bip9-softforks.py
@@ -246,7 +246,7 @@ class BIP9SoftForksTest(ComparisonTestFramework):
self.setup_network()
self.test.add_all_connections(self.nodes)
NetworkThread().start()
- self.test.test_nodes[0].wait_for_verack()
+ self.test.p2p_connections[0].wait_for_verack()
def get_tests(self):
for test in itertools.chain(
diff --git a/test/functional/example_test.py b/test/functional/example_test.py
index ba40f33016..54cabee51c 100755
--- a/test/functional/example_test.py
+++ b/test/functional/example_test.py
@@ -49,14 +49,14 @@ class BaseNode(NodeConnCB):
# Stores a dictionary of all blocks received
self.block_receive_map = defaultdict(int)
- def on_block(self, conn, message):
+ def on_block(self, message):
"""Override the standard on_block callback
Store the hash of a received block in the dictionary."""
message.block.calc_sha256()
self.block_receive_map[message.block.sha256] += 1
- def on_inv(self, conn, message):
+ def on_inv(self, message):
"""Override the standard on_inv callback"""
pass
diff --git a/test/functional/maxuploadtarget.py b/test/functional/maxuploadtarget.py
index 88e2ff2e16..beb0d599d2 100755
--- a/test/functional/maxuploadtarget.py
+++ b/test/functional/maxuploadtarget.py
@@ -22,10 +22,10 @@ class TestNode(NodeConnCB):
super().__init__()
self.block_receive_map = defaultdict(int)
- def on_inv(self, conn, message):
+ def on_inv(self, message):
pass
- def on_block(self, conn, message):
+ def on_block(self, message):
message.block.calc_sha256()
self.block_receive_map[message.block.sha256] += 1
diff --git a/test/functional/p2p-compactblocks.py b/test/functional/p2p-compactblocks.py
index d2c4d39305..5aba1db873 100755
--- a/test/functional/p2p-compactblocks.py
+++ b/test/functional/p2p-compactblocks.py
@@ -25,21 +25,21 @@ class TestNode(NodeConnCB):
# so we can eg wait until a particular block is announced.
self.announced_blockhashes = set()
- def on_sendcmpct(self, conn, message):
+ def on_sendcmpct(self, message):
self.last_sendcmpct.append(message)
- def on_cmpctblock(self, conn, message):
+ def on_cmpctblock(self, message):
self.block_announced = True
self.last_message["cmpctblock"].header_and_shortids.header.calc_sha256()
self.announced_blockhashes.add(self.last_message["cmpctblock"].header_and_shortids.header.sha256)
- def on_headers(self, conn, message):
+ def on_headers(self, message):
self.block_announced = True
for x in self.last_message["headers"].headers:
x.calc_sha256()
self.announced_blockhashes.add(x.sha256)
- def on_inv(self, conn, message):
+ def on_inv(self, message):
for x in self.last_message["inv"].inv:
if x.type == 2:
self.block_announced = True
@@ -60,7 +60,7 @@ class TestNode(NodeConnCB):
msg = msg_getheaders()
msg.locator.vHave = locator
msg.hashstop = hashstop
- self.connection.send_message(msg)
+ self.send_message(msg)
def send_header_for_blocks(self, new_blocks):
headers_message = msg_headers()
@@ -86,7 +86,7 @@ class TestNode(NodeConnCB):
This is used when we want to send a message into the node that we expect
will get us disconnected, eg an invalid block."""
self.send_message(message)
- wait_until(lambda: not self.connected, timeout=timeout, lock=mininode_lock)
+ wait_until(lambda: self.state != "connected", timeout=timeout, lock=mininode_lock)
class CompactBlocksTest(BitcoinTestFramework):
def set_test_params(self):
diff --git a/test/functional/p2p-feefilter.py b/test/functional/p2p-feefilter.py
index 624278df40..0ce3c3f429 100755
--- a/test/functional/p2p-feefilter.py
+++ b/test/functional/p2p-feefilter.py
@@ -27,7 +27,7 @@ class TestNode(NodeConnCB):
super().__init__()
self.txinvs = []
- def on_inv(self, conn, message):
+ def on_inv(self, message):
for i in message.inv:
if (i.type == 1):
self.txinvs.append(hashToHex(i.hash))
diff --git a/test/functional/p2p-leaktests.py b/test/functional/p2p-leaktests.py
index 719a03914d..3634f3836d 100755
--- a/test/functional/p2p-leaktests.py
+++ b/test/functional/p2p-leaktests.py
@@ -30,43 +30,42 @@ class CLazyNode(NodeConnCB):
self.unexpected_msg = True
self.log.info("should not have received message: %s" % message.command)
- def on_open(self, conn):
- self.connected = True
+ def on_open(self):
self.ever_connected = True
- def on_version(self, conn, message): self.bad_message(message)
- def on_verack(self, conn, message): self.bad_message(message)
- def on_reject(self, conn, message): self.bad_message(message)
- def on_inv(self, conn, message): self.bad_message(message)
- def on_addr(self, conn, message): self.bad_message(message)
- def on_getdata(self, conn, message): self.bad_message(message)
- def on_getblocks(self, conn, message): self.bad_message(message)
- def on_tx(self, conn, message): self.bad_message(message)
- def on_block(self, conn, message): self.bad_message(message)
- def on_getaddr(self, conn, message): self.bad_message(message)
- def on_headers(self, conn, message): self.bad_message(message)
- def on_getheaders(self, conn, message): self.bad_message(message)
- def on_ping(self, conn, message): self.bad_message(message)
- def on_mempool(self, conn): self.bad_message(message)
- def on_pong(self, conn, message): self.bad_message(message)
- def on_feefilter(self, conn, message): self.bad_message(message)
- def on_sendheaders(self, conn, message): self.bad_message(message)
- def on_sendcmpct(self, conn, message): self.bad_message(message)
- def on_cmpctblock(self, conn, message): self.bad_message(message)
- def on_getblocktxn(self, conn, message): self.bad_message(message)
- def on_blocktxn(self, conn, message): self.bad_message(message)
+ def on_version(self, message): self.bad_message(message)
+ def on_verack(self, message): self.bad_message(message)
+ def on_reject(self, message): self.bad_message(message)
+ def on_inv(self, message): self.bad_message(message)
+ def on_addr(self, message): self.bad_message(message)
+ def on_getdata(self, message): self.bad_message(message)
+ def on_getblocks(self, message): self.bad_message(message)
+ def on_tx(self, message): self.bad_message(message)
+ def on_block(self, message): self.bad_message(message)
+ def on_getaddr(self, message): self.bad_message(message)
+ def on_headers(self, message): self.bad_message(message)
+ def on_getheaders(self, message): self.bad_message(message)
+ def on_ping(self, message): self.bad_message(message)
+ def on_mempool(self, message): self.bad_message(message)
+ def on_pong(self, message): self.bad_message(message)
+ def on_feefilter(self, message): self.bad_message(message)
+ def on_sendheaders(self, message): self.bad_message(message)
+ def on_sendcmpct(self, message): self.bad_message(message)
+ def on_cmpctblock(self, message): self.bad_message(message)
+ def on_getblocktxn(self, message): self.bad_message(message)
+ def on_blocktxn(self, message): self.bad_message(message)
# Node that never sends a version. We'll use this to send a bunch of messages
# anyway, and eventually get disconnected.
class CNodeNoVersionBan(CLazyNode):
# send a bunch of veracks without sending a message. This should get us disconnected.
# NOTE: implementation-specific check here. Remove if bitcoind ban behavior changes
- def on_open(self, conn):
- super().on_open(conn)
+ def on_open(self):
+ super().on_open()
for i in range(banscore):
self.send_message(msg_verack())
- def on_reject(self, conn, message): pass
+ def on_reject(self, message): pass
# Node that never sends a version. This one just sits idle and hopes to receive
# any message (it shouldn't!)
@@ -80,15 +79,15 @@ class CNodeNoVerackIdle(CLazyNode):
self.version_received = False
super().__init__()
- def on_reject(self, conn, message): pass
- def on_verack(self, conn, message): pass
+ def on_reject(self, message): pass
+ def on_verack(self, message): pass
# When version is received, don't reply with a verack. Instead, see if the
# node will give us a message that it shouldn't. This is not an exhaustive
# list!
- def on_version(self, conn, message):
+ def on_version(self, message):
self.version_received = True
- conn.send_message(msg_ping())
- conn.send_message(msg_getaddr())
+ self.send_message(msg_ping())
+ self.send_message(msg_getaddr())
class P2PLeakTest(BitcoinTestFramework):
def set_test_params(self):
@@ -119,11 +118,11 @@ class P2PLeakTest(BitcoinTestFramework):
time.sleep(5)
#This node should have been banned
- assert not no_version_bannode.connected
+ assert no_version_bannode.state != "connected"
# These nodes should have been disconnected
- assert not unsupported_service_bit5_node.connected
- assert not unsupported_service_bit7_node.connected
+ assert unsupported_service_bit5_node.state != "connected"
+ assert unsupported_service_bit7_node.state != "connected"
self.nodes[0].disconnect_p2ps()
diff --git a/test/functional/p2p-segwit.py b/test/functional/p2p-segwit.py
index b940bc4096..5776d99f6e 100755
--- a/test/functional/p2p-segwit.py
+++ b/test/functional/p2p-segwit.py
@@ -31,13 +31,40 @@ def get_virtual_size(witness_block):
vsize = int((3*base_size + total_size + 3)/4)
return vsize
+def test_transaction_acceptance(rpc, p2p, tx, with_witness, accepted, reason=None):
+ """Send a transaction to the node and check that it's accepted to the mempool
+
+ - Submit the transaction over the p2p interface
+ - use the getrawmempool rpc to check for acceptance."""
+ tx_message = msg_tx(tx)
+ if with_witness:
+ tx_message = msg_witness_tx(tx)
+ p2p.send_message(tx_message)
+ p2p.sync_with_ping()
+ assert_equal(tx.hash in rpc.getrawmempool(), accepted)
+ if (reason != None and not accepted):
+ # Check the rejection reason as well.
+ with mininode_lock:
+ assert_equal(p2p.last_message["reject"].reason, reason)
+
+def test_witness_block(rpc, p2p, block, accepted, with_witness=True):
+ """Send a block to the node and check that it's accepted
+
+ - Submit the block over the p2p interface
+ - use the getbestblockhash rpc to check for acceptance."""
+ if with_witness:
+ p2p.send_message(msg_witness_block(block))
+ else:
+ p2p.send_message(msg_block(block))
+ p2p.sync_with_ping()
+ assert_equal(rpc.getbestblockhash() == block.hash, accepted)
+
class TestNode(NodeConnCB):
- def __init__(self, rpc):
+ def __init__(self):
super().__init__()
self.getdataset = set()
- self.rpc = rpc
- def on_getdata(self, conn, message):
+ def on_getdata(self, message):
for inv in message.inv:
self.getdataset.add(inv.hash)
@@ -68,27 +95,6 @@ class TestNode(NodeConnCB):
self.wait_for_block(blockhash, timeout)
return self.last_message["block"].block
- def test_transaction_acceptance(self, tx, with_witness, accepted, reason=None):
- tx_message = msg_tx(tx)
- if with_witness:
- tx_message = msg_witness_tx(tx)
- self.send_message(tx_message)
- self.sync_with_ping()
- assert_equal(tx.hash in self.rpc.getrawmempool(), accepted)
- if (reason != None and not accepted):
- # Check the rejection reason as well.
- with mininode_lock:
- assert_equal(self.last_message["reject"].reason, reason)
-
- # Test whether a witness block had the correct effect on the tip
- def test_witness_block(self, block, accepted, with_witness=True):
- if with_witness:
- self.send_message(msg_witness_block(block))
- else:
- self.send_message(msg_block(block))
- self.sync_with_ping()
- assert_equal(self.rpc.getbestblockhash() == block.hash, accepted)
-
# Used to keep track of anyone-can-spend outputs that we can use in the tests
class UTXO():
def __init__(self, sha256, n, nValue):
@@ -142,7 +148,7 @@ class SegWitTest(BitcoinTestFramework):
''' Individual tests '''
def test_witness_services(self):
self.log.info("Verifying NODE_WITNESS service bit")
- assert((self.test_node.connection.nServices & NODE_WITNESS) != 0)
+ assert((self.test_node.nServices & NODE_WITNESS) != 0)
# See if sending a regular transaction works, and create a utxo
@@ -201,7 +207,7 @@ class SegWitTest(BitcoinTestFramework):
self.update_witness_block_with_transactions(block, [tx])
# Sending witness data before activation is not allowed (anti-spam
# rule).
- self.test_node.test_witness_block(block, accepted=False)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=False)
# TODO: fix synchronization so we can test reject reason
# Right now, bitcoind delays sending reject messages for blocks
# until the future, making synchronization here difficult.
@@ -228,7 +234,7 @@ class SegWitTest(BitcoinTestFramework):
tx2.vin.append(CTxIn(COutPoint(tx.sha256, 0), b""))
tx2.vout.append(CTxOut(tx.vout[0].nValue-1000, scriptPubKey))
tx2.rehash()
- self.test_node.test_transaction_acceptance(tx2, False, True)
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, tx2, False, True)
self.nodes[0].generate(1)
sync_blocks(self.nodes)
@@ -245,18 +251,18 @@ class SegWitTest(BitcoinTestFramework):
tx3.rehash()
# Note that this should be rejected for the premature witness reason,
# rather than a policy check, since segwit hasn't activated yet.
- self.std_node.test_transaction_acceptance(tx3, True, False, b'no-witness-yet')
+ test_transaction_acceptance(self.nodes[1].rpc, self.std_node, tx3, True, False, b'no-witness-yet')
# If we send without witness, it should be accepted.
- self.std_node.test_transaction_acceptance(tx3, False, True)
+ test_transaction_acceptance(self.nodes[1].rpc, self.std_node, tx3, False, True)
# Now create a new anyone-can-spend utxo for the next test.
tx4 = CTransaction()
tx4.vin.append(CTxIn(COutPoint(tx3.sha256, 0), CScript([p2sh_program])))
tx4.vout.append(CTxOut(tx3.vout[0].nValue-1000, CScript([OP_TRUE])))
tx4.rehash()
- self.test_node.test_transaction_acceptance(tx3, False, True)
- self.test_node.test_transaction_acceptance(tx4, False, True)
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, tx3, False, True)
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, tx4, False, True)
self.nodes[0].generate(1)
sync_blocks(self.nodes)
@@ -317,7 +323,7 @@ class SegWitTest(BitcoinTestFramework):
assert(msg_witness_block(block).serialize() != msg_block(block).serialize())
# This empty block should be valid.
- self.test_node.test_witness_block(block, accepted=True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=True)
# Try to tweak the nonce
block_2 = self.build_next_block()
@@ -328,7 +334,7 @@ class SegWitTest(BitcoinTestFramework):
assert(block_2.vtx[0].vout[-1] != block.vtx[0].vout[-1])
# This should also be valid.
- self.test_node.test_witness_block(block_2, accepted=True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block_2, accepted=True)
# Now test commitments with actual transactions
assert (len(self.utxo) > 0)
@@ -361,7 +367,7 @@ class SegWitTest(BitcoinTestFramework):
block_3.rehash()
block_3.solve()
- self.test_node.test_witness_block(block_3, accepted=False)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block_3, accepted=False)
# Add a different commitment with different nonce, but in the
# right location, and with some funds burned(!).
@@ -375,7 +381,7 @@ class SegWitTest(BitcoinTestFramework):
block_3.rehash()
assert(len(block_3.vtx[0].vout) == 4) # 3 OP_returns
block_3.solve()
- self.test_node.test_witness_block(block_3, accepted=True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block_3, accepted=True)
# Finally test that a block with no witness transactions can
# omit the commitment.
@@ -387,7 +393,7 @@ class SegWitTest(BitcoinTestFramework):
block_4.vtx.append(tx3)
block_4.hashMerkleRoot = block_4.calc_merkle_root()
block_4.solve()
- self.test_node.test_witness_block(block_4, with_witness=False, accepted=True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block_4, with_witness=False, accepted=True)
# Update available utxo's for use in later test.
self.utxo.pop(0)
@@ -428,11 +434,11 @@ class SegWitTest(BitcoinTestFramework):
# Change the nonce -- should not cause the block to be permanently
# failed
block.vtx[0].wit.vtxinwit[0].scriptWitness.stack = [ ser_uint256(1) ]
- self.test_node.test_witness_block(block, accepted=False)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=False)
# Changing the witness nonce doesn't change the block hash
block.vtx[0].wit.vtxinwit[0].scriptWitness.stack = [ ser_uint256(0) ]
- self.test_node.test_witness_block(block, accepted=True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=True)
def test_witness_block_size(self):
@@ -497,7 +503,7 @@ class SegWitTest(BitcoinTestFramework):
# limit
assert(len(block.serialize(True)) > 2*1024*1024)
- self.test_node.test_witness_block(block, accepted=False)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=False)
# Now resize the second transaction to make the block fit.
cur_length = len(block.vtx[-1].wit.vtxinwit[0].scriptWitness.stack[0])
@@ -507,7 +513,7 @@ class SegWitTest(BitcoinTestFramework):
block.solve()
assert(get_virtual_size(block) == MAX_BLOCK_BASE_SIZE)
- self.test_node.test_witness_block(block, accepted=True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=True)
# Update available utxo's
self.utxo.pop(0)
@@ -574,7 +580,7 @@ class SegWitTest(BitcoinTestFramework):
self.update_witness_block_with_transactions(block, [tx])
# Extra witness data should not be allowed.
- self.test_node.test_witness_block(block, accepted=False)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=False)
# Try extra signature data. Ok if we're not spending a witness output.
block.vtx[1].wit.vtxinwit = []
@@ -583,7 +589,7 @@ class SegWitTest(BitcoinTestFramework):
add_witness_commitment(block)
block.solve()
- self.test_node.test_witness_block(block, accepted=True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=True)
# Now try extra witness/signature data on an input that DOES require a
# witness
@@ -599,7 +605,7 @@ class SegWitTest(BitcoinTestFramework):
self.update_witness_block_with_transactions(block, [tx2])
# This has extra witness data, so it should fail.
- self.test_node.test_witness_block(block, accepted=False)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=False)
# Now get rid of the extra witness, but add extra scriptSig data
tx2.vin[0].scriptSig = CScript([OP_TRUE])
@@ -611,7 +617,7 @@ class SegWitTest(BitcoinTestFramework):
block.solve()
# This has extra signature data for a witness input, so it should fail.
- self.test_node.test_witness_block(block, accepted=False)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=False)
# Now get rid of the extra scriptsig on the witness input, and verify
# success (even with extra scriptsig data in the non-witness input)
@@ -620,7 +626,7 @@ class SegWitTest(BitcoinTestFramework):
add_witness_commitment(block)
block.solve()
- self.test_node.test_witness_block(block, accepted=True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=True)
# Update utxo for later tests
self.utxo.pop(0)
@@ -653,14 +659,14 @@ class SegWitTest(BitcoinTestFramework):
tx2.rehash()
self.update_witness_block_with_transactions(block, [tx, tx2])
- self.test_node.test_witness_block(block, accepted=False)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=False)
# Now reduce the length of the stack element
tx2.wit.vtxinwit[0].scriptWitness.stack[0] = b'a'*(MAX_SCRIPT_ELEMENT_SIZE)
add_witness_commitment(block)
block.solve()
- self.test_node.test_witness_block(block, accepted=True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=True)
# Update the utxo for later tests
self.utxo.pop()
@@ -695,7 +701,7 @@ class SegWitTest(BitcoinTestFramework):
self.update_witness_block_with_transactions(block, [tx, tx2])
- self.test_node.test_witness_block(block, accepted=False)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=False)
# Try again with one less byte in the witness program
witness_program = CScript([b'a'*520]*19 + [OP_DROP]*62 + [OP_TRUE])
@@ -710,7 +716,7 @@ class SegWitTest(BitcoinTestFramework):
tx2.rehash()
block.vtx = [block.vtx[0]]
self.update_witness_block_with_transactions(block, [tx, tx2])
- self.test_node.test_witness_block(block, accepted=True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=True)
self.utxo.pop()
self.utxo.append(UTXO(tx2.sha256, 0, tx2.vout[0].nValue))
@@ -736,7 +742,7 @@ class SegWitTest(BitcoinTestFramework):
block = self.build_next_block()
self.update_witness_block_with_transactions(block, [tx])
- self.test_node.test_witness_block(block, accepted=True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=True)
# Try various ways to spend tx that should all break.
# This "broken" transaction serializer will not normalize
@@ -771,7 +777,7 @@ class SegWitTest(BitcoinTestFramework):
block = self.build_next_block()
self.update_witness_block_with_transactions(block, [tx2])
- self.test_node.test_witness_block(block, accepted=False)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=False)
# Now try using a too short vtxinwit
tx2.wit.vtxinwit.pop()
@@ -779,7 +785,7 @@ class SegWitTest(BitcoinTestFramework):
block.vtx = [block.vtx[0]]
self.update_witness_block_with_transactions(block, [tx2])
- self.test_node.test_witness_block(block, accepted=False)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=False)
# Now make one of the intermediate witnesses be incorrect
tx2.wit.vtxinwit.append(CTxInWitness())
@@ -788,13 +794,13 @@ class SegWitTest(BitcoinTestFramework):
block.vtx = [block.vtx[0]]
self.update_witness_block_with_transactions(block, [tx2])
- self.test_node.test_witness_block(block, accepted=False)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=False)
# Fix the broken witness and the block should be accepted.
tx2.wit.vtxinwit[5].scriptWitness.stack = [b'a', witness_program]
block.vtx = [block.vtx[0]]
self.update_witness_block_with_transactions(block, [tx2])
- self.test_node.test_witness_block(block, accepted=True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=True)
self.utxo.pop()
self.utxo.append(UTXO(tx2.sha256, 0, tx2.vout[0].nValue))
@@ -834,11 +840,11 @@ class SegWitTest(BitcoinTestFramework):
# its from)
assert_equal(len(self.nodes[0].getrawmempool()), 0)
assert_equal(len(self.nodes[1].getrawmempool()), 0)
- self.old_node.test_transaction_acceptance(tx, with_witness=True, accepted=False)
- self.test_node.test_transaction_acceptance(tx, with_witness=True, accepted=False)
+ test_transaction_acceptance(self.nodes[0].rpc, self.old_node, tx, with_witness=True, accepted=False)
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, tx, with_witness=True, accepted=False)
# But eliminating the witness should fix it
- self.test_node.test_transaction_acceptance(tx, with_witness=False, accepted=True)
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, tx, with_witness=False, accepted=True)
# Cleanup: mine the first transaction and update utxo
self.nodes[0].generate(1)
@@ -870,11 +876,11 @@ class SegWitTest(BitcoinTestFramework):
# Verify that unnecessary witnesses are rejected.
self.test_node.announce_tx_and_wait_for_getdata(tx)
assert_equal(len(self.nodes[0].getrawmempool()), 0)
- self.test_node.test_transaction_acceptance(tx, with_witness=True, accepted=False)
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, tx, with_witness=True, accepted=False)
# Verify that removing the witness succeeds.
self.test_node.announce_tx_and_wait_for_getdata(tx)
- self.test_node.test_transaction_acceptance(tx, with_witness=False, accepted=True)
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, tx, with_witness=False, accepted=True)
# Now try to add extra witness data to a valid witness tx.
witness_program = CScript([OP_TRUE])
@@ -899,24 +905,24 @@ class SegWitTest(BitcoinTestFramework):
# Node will not be blinded to the transaction
self.std_node.announce_tx_and_wait_for_getdata(tx3)
- self.std_node.test_transaction_acceptance(tx3, True, False, b'tx-size')
+ test_transaction_acceptance(self.nodes[1].rpc, self.std_node, tx3, True, False, b'tx-size')
self.std_node.announce_tx_and_wait_for_getdata(tx3)
- self.std_node.test_transaction_acceptance(tx3, True, False, b'tx-size')
+ test_transaction_acceptance(self.nodes[1].rpc, self.std_node, tx3, True, False, b'tx-size')
# Remove witness stuffing, instead add extra witness push on stack
tx3.vout[0] = CTxOut(tx2.vout[0].nValue-1000, CScript([OP_TRUE]))
tx3.wit.vtxinwit[0].scriptWitness.stack = [CScript([CScriptNum(1)]), witness_program ]
tx3.rehash()
- self.test_node.test_transaction_acceptance(tx2, with_witness=True, accepted=True)
- self.test_node.test_transaction_acceptance(tx3, with_witness=True, accepted=False)
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, tx2, with_witness=True, accepted=True)
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, tx3, with_witness=True, accepted=False)
# Get rid of the extra witness, and verify acceptance.
tx3.wit.vtxinwit[0].scriptWitness.stack = [ witness_program ]
# Also check that old_node gets a tx announcement, even though this is
# a witness transaction.
self.old_node.wait_for_inv([CInv(1, tx2.sha256)]) # wait until tx2 was inv'ed
- self.test_node.test_transaction_acceptance(tx3, with_witness=True, accepted=True)
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, tx3, with_witness=True, accepted=True)
self.old_node.wait_for_inv([CInv(1, tx3.sha256)])
# Test that getrawtransaction returns correct witness information
@@ -955,20 +961,20 @@ class SegWitTest(BitcoinTestFramework):
self.test_node.announce_block_and_wait_for_getdata(block1, use_header=False)
assert(self.test_node.last_message["getdata"].inv[0].type == blocktype)
- self.test_node.test_witness_block(block1, True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block1, True)
block2 = self.build_next_block(nVersion=4)
block2.solve()
self.test_node.announce_block_and_wait_for_getdata(block2, use_header=True)
assert(self.test_node.last_message["getdata"].inv[0].type == blocktype)
- self.test_node.test_witness_block(block2, True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block2, True)
block3 = self.build_next_block(nVersion=(VB_TOP_BITS | (1<<15)))
block3.solve()
self.test_node.announce_block_and_wait_for_getdata(block3, use_header=True)
assert(self.test_node.last_message["getdata"].inv[0].type == blocktype)
- self.test_node.test_witness_block(block3, True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block3, True)
# Check that we can getdata for witness blocks or regular blocks,
# and the right thing happens.
@@ -998,7 +1004,7 @@ class SegWitTest(BitcoinTestFramework):
# This gives us a witness commitment.
assert(len(block.vtx[0].wit.vtxinwit) == 1)
assert(len(block.vtx[0].wit.vtxinwit[0].scriptWitness.stack) == 1)
- self.test_node.test_witness_block(block, accepted=True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=True)
# Now try to retrieve it...
rpc_block = self.nodes[0].getblock(block.hash, False)
non_wit_block = self.test_node.request_block(block.sha256, 2)
@@ -1052,7 +1058,7 @@ class SegWitTest(BitcoinTestFramework):
p2sh_tx.rehash()
# Mine it on test_node to create the confirmed output.
- self.test_node.test_transaction_acceptance(p2sh_tx, with_witness=True, accepted=True)
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, p2sh_tx, with_witness=True, accepted=True)
self.nodes[0].generate(1)
sync_blocks(self.nodes)
@@ -1064,7 +1070,7 @@ class SegWitTest(BitcoinTestFramework):
tx.vout.append(CTxOut(8000, scriptPubKey)) # Might burn this later
tx.rehash()
- self.std_node.test_transaction_acceptance(tx, with_witness=True, accepted=segwit_activated)
+ test_transaction_acceptance(self.nodes[1].rpc, self.std_node, tx, with_witness=True, accepted=segwit_activated)
# Now create something that looks like a P2PKH output. This won't be spendable.
scriptPubKey = CScript([OP_0, hash160(witness_hash)])
@@ -1081,7 +1087,7 @@ class SegWitTest(BitcoinTestFramework):
tx2.vout = [CTxOut(p2sh_tx.vout[0].nValue-1000, scriptPubKey)]
tx2.rehash()
- self.std_node.test_transaction_acceptance(tx2, with_witness=True, accepted=segwit_activated)
+ test_transaction_acceptance(self.nodes[1].rpc, self.std_node, tx2, with_witness=True, accepted=segwit_activated)
# Now update self.utxo for later tests.
tx3 = CTransaction()
@@ -1094,13 +1100,13 @@ class SegWitTest(BitcoinTestFramework):
tx3.wit.vtxinwit.append(CTxInWitness())
tx3.wit.vtxinwit[0].scriptWitness.stack = [witness_program]
tx3.rehash()
- self.test_node.test_transaction_acceptance(tx3, with_witness=True, accepted=True)
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, tx3, with_witness=True, accepted=True)
else:
# tx and tx2 didn't go anywhere; just clean up the p2sh_tx output.
tx3.vin = [CTxIn(COutPoint(p2sh_tx.sha256, 0), CScript([witness_program]))]
tx3.vout = [CTxOut(p2sh_tx.vout[0].nValue-1000, witness_program)]
tx3.rehash()
- self.test_node.test_transaction_acceptance(tx3, with_witness=True, accepted=True)
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, tx3, with_witness=True, accepted=True)
self.nodes[0].generate(1)
sync_blocks(self.nodes)
@@ -1124,7 +1130,7 @@ class SegWitTest(BitcoinTestFramework):
tx.rehash()
block = self.build_next_block()
self.update_witness_block_with_transactions(block, [tx])
- self.test_node.test_witness_block(block, accepted=True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=True)
self.utxo.pop(0)
for i in range(NUM_TESTS):
self.utxo.append(UTXO(tx.sha256, i, split_value))
@@ -1143,8 +1149,8 @@ class SegWitTest(BitcoinTestFramework):
tx.vin = [CTxIn(COutPoint(self.utxo[0].sha256, self.utxo[0].n), b"")]
tx.vout = [CTxOut(self.utxo[0].nValue-1000, scriptPubKey)]
tx.rehash()
- self.std_node.test_transaction_acceptance(tx, with_witness=True, accepted=False)
- self.test_node.test_transaction_acceptance(tx, with_witness=True, accepted=True)
+ test_transaction_acceptance(self.nodes[1].rpc, self.std_node, tx, with_witness=True, accepted=False)
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, tx, with_witness=True, accepted=True)
self.utxo.pop(0)
temp_utxo.append(UTXO(tx.sha256, 0, tx.vout[0].nValue))
@@ -1163,8 +1169,8 @@ class SegWitTest(BitcoinTestFramework):
tx2.rehash()
# Gets accepted to test_node, because standardness of outputs isn't
# checked with fRequireStandard
- self.test_node.test_transaction_acceptance(tx2, with_witness=True, accepted=True)
- self.std_node.test_transaction_acceptance(tx2, with_witness=True, accepted=False)
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, tx2, with_witness=True, accepted=True)
+ test_transaction_acceptance(self.nodes[1].rpc, self.std_node, tx2, with_witness=True, accepted=False)
temp_utxo.pop() # last entry in temp_utxo was the output we just spent
temp_utxo.append(UTXO(tx2.sha256, 0, tx2.vout[0].nValue))
@@ -1180,7 +1186,7 @@ class SegWitTest(BitcoinTestFramework):
tx3.rehash()
# Spending a higher version witness output is not allowed by policy,
# even with fRequireStandard=false.
- self.test_node.test_transaction_acceptance(tx3, with_witness=True, accepted=False)
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, tx3, with_witness=True, accepted=False)
self.test_node.sync_with_ping()
with mininode_lock:
assert(b"reserved for soft-fork upgrades" in self.test_node.last_message["reject"].reason)
@@ -1188,7 +1194,7 @@ class SegWitTest(BitcoinTestFramework):
# Building a block with the transaction must be valid, however.
block = self.build_next_block()
self.update_witness_block_with_transactions(block, [tx2, tx3])
- self.test_node.test_witness_block(block, accepted=True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=True)
sync_blocks(self.nodes)
# Add utxo to our list
@@ -1206,7 +1212,7 @@ class SegWitTest(BitcoinTestFramework):
# This next line will rehash the coinbase and update the merkle
# root, and solve.
self.update_witness_block_with_transactions(block, [])
- self.test_node.test_witness_block(block, accepted=True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=True)
spend_tx = CTransaction()
spend_tx.vin = [CTxIn(COutPoint(block.vtx[0].sha256, 0), b"")]
@@ -1220,13 +1226,13 @@ class SegWitTest(BitcoinTestFramework):
sync_blocks(self.nodes)
block2 = self.build_next_block()
self.update_witness_block_with_transactions(block2, [spend_tx])
- self.test_node.test_witness_block(block2, accepted=False)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block2, accepted=False)
# Advancing one more block should allow the spend.
self.nodes[0].generate(1)
block2 = self.build_next_block()
self.update_witness_block_with_transactions(block2, [spend_tx])
- self.test_node.test_witness_block(block2, accepted=True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block2, accepted=True)
sync_blocks(self.nodes)
@@ -1247,11 +1253,11 @@ class SegWitTest(BitcoinTestFramework):
tx.vout.append(CTxOut(self.utxo[0].nValue-1000, scriptPubKey))
tx.rehash()
- self.test_node.test_transaction_acceptance(tx, with_witness=True, accepted=True)
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, tx, with_witness=True, accepted=True)
# Mine this transaction in preparation for following tests.
block = self.build_next_block()
self.update_witness_block_with_transactions(block, [tx])
- self.test_node.test_witness_block(block, accepted=True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=True)
sync_blocks(self.nodes)
self.utxo.pop(0)
@@ -1268,19 +1274,19 @@ class SegWitTest(BitcoinTestFramework):
# Too-large input value
sign_P2PK_witness_input(witness_program, tx, 0, hashtype, prev_utxo.nValue+1, key)
self.update_witness_block_with_transactions(block, [tx])
- self.test_node.test_witness_block(block, accepted=False)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=False)
# Too-small input value
sign_P2PK_witness_input(witness_program, tx, 0, hashtype, prev_utxo.nValue-1, key)
block.vtx.pop() # remove last tx
self.update_witness_block_with_transactions(block, [tx])
- self.test_node.test_witness_block(block, accepted=False)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=False)
# Now try correct value
sign_P2PK_witness_input(witness_program, tx, 0, hashtype, prev_utxo.nValue, key)
block.vtx.pop()
self.update_witness_block_with_transactions(block, [tx])
- self.test_node.test_witness_block(block, accepted=True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=True)
prev_utxo = UTXO(tx.sha256, 0, tx.vout[0].nValue)
@@ -1304,7 +1310,7 @@ class SegWitTest(BitcoinTestFramework):
block = self.build_next_block()
self.update_witness_block_with_transactions(block, [tx])
- self.test_node.test_witness_block(block, accepted=True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=True)
block = self.build_next_block()
used_sighash_single_out_of_bounds = False
@@ -1346,7 +1352,7 @@ class SegWitTest(BitcoinTestFramework):
# Test the block periodically, if we're close to maxblocksize
if (get_virtual_size(block) > MAX_BLOCK_BASE_SIZE - 1000):
self.update_witness_block_with_transactions(block, [])
- self.test_node.test_witness_block(block, accepted=True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=True)
block = self.build_next_block()
if (not used_sighash_single_out_of_bounds):
@@ -1354,7 +1360,7 @@ class SegWitTest(BitcoinTestFramework):
# Test the transactions we've added to the block
if (len(block.vtx) > 1):
self.update_witness_block_with_transactions(block, [])
- self.test_node.test_witness_block(block, accepted=True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=True)
# Now test witness version 0 P2PKH transactions
pubkeyhash = hash160(pubkey)
@@ -1376,7 +1382,7 @@ class SegWitTest(BitcoinTestFramework):
tx2.vin[0].scriptSig = CScript([signature, pubkey])
block = self.build_next_block()
self.update_witness_block_with_transactions(block, [tx, tx2])
- self.test_node.test_witness_block(block, accepted=False)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=False)
# Move the signature to the witness.
block.vtx.pop()
@@ -1386,7 +1392,7 @@ class SegWitTest(BitcoinTestFramework):
tx2.rehash()
self.update_witness_block_with_transactions(block, [tx2])
- self.test_node.test_witness_block(block, accepted=True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=True)
temp_utxos.pop(0)
@@ -1405,7 +1411,7 @@ class SegWitTest(BitcoinTestFramework):
index += 1
block = self.build_next_block()
self.update_witness_block_with_transactions(block, [tx])
- self.test_node.test_witness_block(block, accepted=True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=True)
for i in range(len(tx.vout)):
self.utxo.append(UTXO(tx.sha256, i, tx.vout[i].nValue))
@@ -1432,10 +1438,10 @@ class SegWitTest(BitcoinTestFramework):
tx.rehash()
# Verify mempool acceptance and block validity
- self.test_node.test_transaction_acceptance(tx, with_witness=False, accepted=True)
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, tx, with_witness=False, accepted=True)
block = self.build_next_block()
self.update_witness_block_with_transactions(block, [tx])
- self.test_node.test_witness_block(block, accepted=True, with_witness=segwit_activated)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=True, with_witness=segwit_activated)
sync_blocks(self.nodes)
# Now test attempts to spend the output.
@@ -1449,12 +1455,12 @@ class SegWitTest(BitcoinTestFramework):
# will require a witness to spend a witness program regardless of
# segwit activation. Note that older bitcoind's that are not
# segwit-aware would also reject this for failing CLEANSTACK.
- self.test_node.test_transaction_acceptance(spend_tx, with_witness=False, accepted=False)
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, spend_tx, with_witness=False, accepted=False)
# Try to put the witness script in the scriptSig, should also fail.
spend_tx.vin[0].scriptSig = CScript([p2wsh_pubkey, b'a'])
spend_tx.rehash()
- self.test_node.test_transaction_acceptance(spend_tx, with_witness=False, accepted=False)
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, spend_tx, with_witness=False, accepted=False)
# Now put the witness script in the witness, should succeed after
# segwit activates.
@@ -1464,7 +1470,7 @@ class SegWitTest(BitcoinTestFramework):
spend_tx.wit.vtxinwit[0].scriptWitness.stack = [ b'a', witness_program ]
# Verify mempool acceptance
- self.test_node.test_transaction_acceptance(spend_tx, with_witness=True, accepted=segwit_activated)
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, spend_tx, with_witness=True, accepted=segwit_activated)
block = self.build_next_block()
self.update_witness_block_with_transactions(block, [spend_tx])
@@ -1472,9 +1478,9 @@ class SegWitTest(BitcoinTestFramework):
# should be valid. If we're after activation, then sending this with
# witnesses should be valid.
if segwit_activated:
- self.test_node.test_witness_block(block, accepted=True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=True)
else:
- self.test_node.test_witness_block(block, accepted=True, with_witness=False)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=True, with_witness=False)
# Update self.utxo
self.utxo.pop(0)
@@ -1558,7 +1564,7 @@ class SegWitTest(BitcoinTestFramework):
block_1 = self.build_next_block()
self.update_witness_block_with_transactions(block_1, [tx])
- self.test_node.test_witness_block(block_1, accepted=True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block_1, accepted=True)
tx2 = CTransaction()
# If we try to spend the first n-1 outputs from tx, that should be
@@ -1575,7 +1581,7 @@ class SegWitTest(BitcoinTestFramework):
block_2 = self.build_next_block()
self.update_witness_block_with_transactions(block_2, [tx2])
- self.test_node.test_witness_block(block_2, accepted=False)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block_2, accepted=False)
# Try dropping the last input in tx2, and add an output that has
# too many sigops (contributing to legacy sigop count).
@@ -1588,14 +1594,14 @@ class SegWitTest(BitcoinTestFramework):
tx2.rehash()
block_3 = self.build_next_block()
self.update_witness_block_with_transactions(block_3, [tx2])
- self.test_node.test_witness_block(block_3, accepted=False)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block_3, accepted=False)
# If we drop the last checksig in this output, the tx should succeed.
block_4 = self.build_next_block()
tx2.vout[-1].scriptPubKey = CScript([OP_CHECKSIG]*(checksig_count-1))
tx2.rehash()
self.update_witness_block_with_transactions(block_4, [tx2])
- self.test_node.test_witness_block(block_4, accepted=True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block_4, accepted=True)
# Reset the tip back down for the next test
sync_blocks(self.nodes)
@@ -1611,7 +1617,7 @@ class SegWitTest(BitcoinTestFramework):
tx2.wit.vtxinwit[-1].scriptWitness.stack = [ witness_program_justright ]
tx2.rehash()
self.update_witness_block_with_transactions(block_5, [tx2])
- self.test_node.test_witness_block(block_5, accepted=True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block_5, accepted=True)
# TODO: test p2sh sigop counting
@@ -1689,7 +1695,7 @@ class SegWitTest(BitcoinTestFramework):
# Confirm it in a block.
block = self.build_next_block()
self.update_witness_block_with_transactions(block, [tx])
- self.test_node.test_witness_block(block, accepted=True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=True)
# Now try to spend it. Send it to a P2WSH output, which we'll
# use in the next test.
@@ -1708,11 +1714,11 @@ class SegWitTest(BitcoinTestFramework):
tx2.rehash()
# Should fail policy test.
- self.test_node.test_transaction_acceptance(tx2, True, False, b'non-mandatory-script-verify-flag (Using non-compressed keys in segwit)')
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, tx2, True, False, b'non-mandatory-script-verify-flag (Using non-compressed keys in segwit)')
# But passes consensus.
block = self.build_next_block()
self.update_witness_block_with_transactions(block, [tx2])
- self.test_node.test_witness_block(block, accepted=True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=True)
# Test 2: P2WSH
# Try to spend the P2WSH output created in last test.
@@ -1728,11 +1734,11 @@ class SegWitTest(BitcoinTestFramework):
sign_P2PK_witness_input(witness_program, tx3, 0, SIGHASH_ALL, tx2.vout[0].nValue, key)
# Should fail policy test.
- self.test_node.test_transaction_acceptance(tx3, True, False, b'non-mandatory-script-verify-flag (Using non-compressed keys in segwit)')
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, tx3, True, False, b'non-mandatory-script-verify-flag (Using non-compressed keys in segwit)')
# But passes consensus.
block = self.build_next_block()
self.update_witness_block_with_transactions(block, [tx3])
- self.test_node.test_witness_block(block, accepted=True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=True)
# Test 3: P2SH(P2WSH)
# Try to spend the P2SH output created in the last test.
@@ -1745,10 +1751,10 @@ class SegWitTest(BitcoinTestFramework):
sign_P2PK_witness_input(witness_program, tx4, 0, SIGHASH_ALL, tx3.vout[0].nValue, key)
# Should fail policy test.
- self.test_node.test_transaction_acceptance(tx4, True, False, b'non-mandatory-script-verify-flag (Using non-compressed keys in segwit)')
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, tx4, True, False, b'non-mandatory-script-verify-flag (Using non-compressed keys in segwit)')
block = self.build_next_block()
self.update_witness_block_with_transactions(block, [tx4])
- self.test_node.test_witness_block(block, accepted=True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=True)
# Test 4: Uncompressed pubkeys should still be valid in non-segwit
# transactions.
@@ -1760,10 +1766,10 @@ class SegWitTest(BitcoinTestFramework):
tx5.vin[0].scriptSig = CScript([signature, pubkey])
tx5.rehash()
# Should pass policy and consensus.
- self.test_node.test_transaction_acceptance(tx5, True, True)
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, tx5, True, True)
block = self.build_next_block()
self.update_witness_block_with_transactions(block, [tx5])
- self.test_node.test_witness_block(block, accepted=True)
+ test_witness_block(self.nodes[0].rpc, self.test_node, block, accepted=True)
self.utxo.append(UTXO(tx5.sha256, 0, tx5.vout[0].nValue))
def test_non_standard_witness(self):
@@ -1793,7 +1799,7 @@ class SegWitTest(BitcoinTestFramework):
tx.vout.append(CTxOut(outputvalue, CScript([OP_HASH160, p2sh, OP_EQUAL])))
tx.rehash()
txid = tx.sha256
- self.test_node.test_transaction_acceptance(tx, with_witness=False, accepted=True)
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, tx, with_witness=False, accepted=True)
self.nodes[0].generate(1)
sync_blocks(self.nodes)
@@ -1818,45 +1824,45 @@ class SegWitTest(BitcoinTestFramework):
# Testing native P2WSH
# Witness stack size, excluding witnessScript, over 100 is non-standard
p2wsh_txs[0].wit.vtxinwit[0].scriptWitness.stack = [pad] * 101 + [scripts[0]]
- self.std_node.test_transaction_acceptance(p2wsh_txs[0], True, False, b'bad-witness-nonstandard')
+ test_transaction_acceptance(self.nodes[1].rpc, self.std_node, p2wsh_txs[0], True, False, b'bad-witness-nonstandard')
# Non-standard nodes should accept
- self.test_node.test_transaction_acceptance(p2wsh_txs[0], True, True)
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, p2wsh_txs[0], True, True)
# Stack element size over 80 bytes is non-standard
p2wsh_txs[1].wit.vtxinwit[0].scriptWitness.stack = [pad * 81] * 100 + [scripts[1]]
- self.std_node.test_transaction_acceptance(p2wsh_txs[1], True, False, b'bad-witness-nonstandard')
+ test_transaction_acceptance(self.nodes[1].rpc, self.std_node, p2wsh_txs[1], True, False, b'bad-witness-nonstandard')
# Non-standard nodes should accept
- self.test_node.test_transaction_acceptance(p2wsh_txs[1], True, True)
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, p2wsh_txs[1], True, True)
# Standard nodes should accept if element size is not over 80 bytes
p2wsh_txs[1].wit.vtxinwit[0].scriptWitness.stack = [pad * 80] * 100 + [scripts[1]]
- self.std_node.test_transaction_acceptance(p2wsh_txs[1], True, True)
+ test_transaction_acceptance(self.nodes[1].rpc, self.std_node, p2wsh_txs[1], True, True)
# witnessScript size at 3600 bytes is standard
p2wsh_txs[2].wit.vtxinwit[0].scriptWitness.stack = [pad, pad, scripts[2]]
- self.test_node.test_transaction_acceptance(p2wsh_txs[2], True, True)
- self.std_node.test_transaction_acceptance(p2wsh_txs[2], True, True)
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, p2wsh_txs[2], True, True)
+ test_transaction_acceptance(self.nodes[1].rpc, self.std_node, p2wsh_txs[2], True, True)
# witnessScript size at 3601 bytes is non-standard
p2wsh_txs[3].wit.vtxinwit[0].scriptWitness.stack = [pad, pad, pad, scripts[3]]
- self.std_node.test_transaction_acceptance(p2wsh_txs[3], True, False, b'bad-witness-nonstandard')
+ test_transaction_acceptance(self.nodes[1].rpc, self.std_node, p2wsh_txs[3], True, False, b'bad-witness-nonstandard')
# Non-standard nodes should accept
- self.test_node.test_transaction_acceptance(p2wsh_txs[3], True, True)
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, p2wsh_txs[3], True, True)
# Repeating the same tests with P2SH-P2WSH
p2sh_txs[0].wit.vtxinwit[0].scriptWitness.stack = [pad] * 101 + [scripts[0]]
- self.std_node.test_transaction_acceptance(p2sh_txs[0], True, False, b'bad-witness-nonstandard')
- self.test_node.test_transaction_acceptance(p2sh_txs[0], True, True)
+ test_transaction_acceptance(self.nodes[1].rpc, self.std_node, p2sh_txs[0], True, False, b'bad-witness-nonstandard')
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, p2sh_txs[0], True, True)
p2sh_txs[1].wit.vtxinwit[0].scriptWitness.stack = [pad * 81] * 100 + [scripts[1]]
- self.std_node.test_transaction_acceptance(p2sh_txs[1], True, False, b'bad-witness-nonstandard')
- self.test_node.test_transaction_acceptance(p2sh_txs[1], True, True)
+ test_transaction_acceptance(self.nodes[1].rpc, self.std_node, p2sh_txs[1], True, False, b'bad-witness-nonstandard')
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, p2sh_txs[1], True, True)
p2sh_txs[1].wit.vtxinwit[0].scriptWitness.stack = [pad * 80] * 100 + [scripts[1]]
- self.std_node.test_transaction_acceptance(p2sh_txs[1], True, True)
+ test_transaction_acceptance(self.nodes[1].rpc, self.std_node, p2sh_txs[1], True, True)
p2sh_txs[2].wit.vtxinwit[0].scriptWitness.stack = [pad, pad, scripts[2]]
- self.test_node.test_transaction_acceptance(p2sh_txs[2], True, True)
- self.std_node.test_transaction_acceptance(p2sh_txs[2], True, True)
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, p2sh_txs[2], True, True)
+ test_transaction_acceptance(self.nodes[1].rpc, self.std_node, p2sh_txs[2], True, True)
p2sh_txs[3].wit.vtxinwit[0].scriptWitness.stack = [pad, pad, pad, scripts[3]]
- self.std_node.test_transaction_acceptance(p2sh_txs[3], True, False, b'bad-witness-nonstandard')
- self.test_node.test_transaction_acceptance(p2sh_txs[3], True, True)
+ test_transaction_acceptance(self.nodes[1].rpc, self.std_node, p2sh_txs[3], True, False, b'bad-witness-nonstandard')
+ test_transaction_acceptance(self.nodes[0].rpc, self.test_node, p2sh_txs[3], True, True)
self.nodes[0].generate(1) # Mine and clean up the mempool of non-standard node
# Valid but non-standard transactions in a block should be accepted by standard node
@@ -1870,11 +1876,11 @@ class SegWitTest(BitcoinTestFramework):
def run_test(self):
# Setup the p2p connections and start up the network thread.
# self.test_node sets NODE_WITNESS|NODE_NETWORK
- self.test_node = self.nodes[0].add_p2p_connection(TestNode(self.nodes[0].rpc), services=NODE_NETWORK|NODE_WITNESS)
+ self.test_node = self.nodes[0].add_p2p_connection(TestNode(), services=NODE_NETWORK|NODE_WITNESS)
# self.old_node sets only NODE_NETWORK
- self.old_node = self.nodes[0].add_p2p_connection(TestNode(self.nodes[0].rpc), services=NODE_NETWORK)
+ self.old_node = self.nodes[0].add_p2p_connection(TestNode(), services=NODE_NETWORK)
# self.std_node is for testing node1 (fRequireStandard=true)
- self.std_node = self.nodes[1].add_p2p_connection(TestNode(self.nodes[1].rpc), services=NODE_NETWORK|NODE_WITNESS)
+ self.std_node = self.nodes[1].add_p2p_connection(TestNode(), services=NODE_NETWORK|NODE_WITNESS)
NetworkThread().start() # Start up network handling in another thread
diff --git a/test/functional/p2p-timeouts.py b/test/functional/p2p-timeouts.py
index 14a3bf48fb..21ae29eb6a 100755
--- a/test/functional/p2p-timeouts.py
+++ b/test/functional/p2p-timeouts.py
@@ -28,7 +28,7 @@ from test_framework.test_framework import BitcoinTestFramework
from test_framework.util import *
class TestNode(NodeConnCB):
- def on_version(self, conn, message):
+ def on_version(self, message):
# Don't send a verack in response
pass
diff --git a/test/functional/p2p-versionbits-warning.py b/test/functional/p2p-versionbits-warning.py
index 464ca5a312..a6265f6d9c 100755
--- a/test/functional/p2p-versionbits-warning.py
+++ b/test/functional/p2p-versionbits-warning.py
@@ -24,7 +24,7 @@ WARN_UNKNOWN_RULES_ACTIVE = "unknown new rules activated (versionbit {})".format
VB_PATTERN = re.compile("^Warning.*versionbit")
class TestNode(NodeConnCB):
- def on_inv(self, conn, message):
+ def on_inv(self, message):
pass
class VersionBitsWarningTest(BitcoinTestFramework):
diff --git a/test/functional/sendheaders.py b/test/functional/sendheaders.py
index 68c0d95b4f..b589d0e8a5 100755
--- a/test/functional/sendheaders.py
+++ b/test/functional/sendheaders.py
@@ -113,6 +113,7 @@ DIRECT_FETCH_RESPONSE_TIME = 0.05
class BaseNode(NodeConnCB):
def __init__(self):
super().__init__()
+
self.block_announced = False
self.last_blockhash_announced = None
@@ -121,18 +122,18 @@ class BaseNode(NodeConnCB):
msg = msg_getdata()
for x in block_hashes:
msg.inv.append(CInv(2, x))
- self.connection.send_message(msg)
+ self.send_message(msg)
def send_get_headers(self, locator, hashstop):
msg = msg_getheaders()
msg.locator.vHave = locator
msg.hashstop = hashstop
- self.connection.send_message(msg)
+ self.send_message(msg)
def send_block_inv(self, blockhash):
msg = msg_inv()
msg.inv = [CInv(2, blockhash)]
- self.connection.send_message(msg)
+ self.send_message(msg)
def send_header_for_blocks(self, new_blocks):
headers_message = msg_headers()
@@ -155,11 +156,11 @@ class BaseNode(NodeConnCB):
test_function = lambda: self.last_blockhash_announced == block_hash
wait_until(test_function, timeout=timeout, lock=mininode_lock)
- def on_inv(self, conn, message):
+ def on_inv(self, message):
self.block_announced = True
self.last_blockhash_announced = message.inv[-1].hash
- def on_headers(self, conn, message):
+ def on_headers(self, message):
if len(message.headers):
self.block_announced = True
message.headers[-1].calc_sha256()
diff --git a/test/functional/test_framework/comptool.py b/test/functional/test_framework/comptool.py
index 723826bae4..2f64fba753 100755
--- a/test/functional/test_framework/comptool.py
+++ b/test/functional/test_framework/comptool.py
@@ -43,7 +43,6 @@ class TestNode(NodeConnCB):
def __init__(self, block_store, tx_store):
super().__init__()
- self.conn = None
self.bestblockhash = None
self.block_store = block_store
self.block_request_map = {}
@@ -58,26 +57,23 @@ class TestNode(NodeConnCB):
self.lastInv = []
self.closed = False
- def on_close(self, conn):
+ def on_close(self):
self.closed = True
- def add_connection(self, conn):
- self.conn = conn
-
- def on_headers(self, conn, message):
+ def on_headers(self, message):
if len(message.headers) > 0:
best_header = message.headers[-1]
best_header.calc_sha256()
self.bestblockhash = best_header.sha256
- def on_getheaders(self, conn, message):
+ def on_getheaders(self, message):
response = self.block_store.headers_for(message.locator, message.hashstop)
if response is not None:
- conn.send_message(response)
+ self.send_message(response)
- def on_getdata(self, conn, message):
- [conn.send_message(r) for r in self.block_store.get_blocks(message.inv)]
- [conn.send_message(r) for r in self.tx_store.get_transactions(message.inv)]
+ def on_getdata(self, message):
+ [self.send_message(r) for r in self.block_store.get_blocks(message.inv)]
+ [self.send_message(r) for r in self.tx_store.get_transactions(message.inv)]
for i in message.inv:
if i.type == 1 or i.type == 1 | (1 << 30): # MSG_TX or MSG_WITNESS_TX
@@ -85,16 +81,16 @@ class TestNode(NodeConnCB):
elif i.type == 2 or i.type == 2 | (1 << 30): # MSG_BLOCK or MSG_WITNESS_BLOCK
self.block_request_map[i.hash] = True
- def on_inv(self, conn, message):
+ def on_inv(self, message):
self.lastInv = [x.hash for x in message.inv]
- def on_pong(self, conn, message):
+ def on_pong(self, message):
try:
del self.pingMap[message.nonce]
except KeyError:
raise AssertionError("Got pong for unknown ping [%s]" % repr(message))
- def on_reject(self, conn, message):
+ def on_reject(self, message):
if message.message == b'tx':
self.tx_reject_map[message.data] = RejectResult(message.code, message.reason)
if message.message == b'block':
@@ -102,30 +98,30 @@ class TestNode(NodeConnCB):
def send_inv(self, obj):
mtype = 2 if isinstance(obj, CBlock) else 1
- self.conn.send_message(msg_inv([CInv(mtype, obj.sha256)]))
+ self.send_message(msg_inv([CInv(mtype, obj.sha256)]))
def send_getheaders(self):
# We ask for headers from their last tip.
m = msg_getheaders()
m.locator = self.block_store.get_locator(self.bestblockhash)
- self.conn.send_message(m)
+ self.send_message(m)
def send_header(self, header):
m = msg_headers()
m.headers.append(header)
- self.conn.send_message(m)
+ self.send_message(m)
# This assumes BIP31
def send_ping(self, nonce):
self.pingMap[nonce] = True
- self.conn.send_message(msg_ping(nonce))
+ self.send_message(msg_ping(nonce))
def received_ping_response(self, nonce):
return nonce not in self.pingMap
def send_mempool(self):
self.lastInv = []
- self.conn.send_message(msg_mempool())
+ self.send_message(msg_mempool())
# TestInstance:
#
@@ -166,8 +162,7 @@ class TestManager():
def __init__(self, testgen, datadir):
self.test_generator = testgen
- self.connections = []
- self.test_nodes = []
+ self.p2p_connections= []
self.block_store = BlockStore(datadir)
self.tx_store = TxStore(datadir)
self.ping_counter = 1
@@ -175,28 +170,24 @@ class TestManager():
def add_all_connections(self, nodes):
for i in range(len(nodes)):
# Create a p2p connection to each node
- test_node = TestNode(self.block_store, self.tx_store)
- self.test_nodes.append(test_node)
- self.connections.append(NodeConn('127.0.0.1', p2p_port(i), test_node))
- # Make sure the TestNode (callback class) has a reference to its
- # associated NodeConn
- test_node.add_connection(self.connections[-1])
+ node = TestNode(self.block_store, self.tx_store)
+ node.peer_connect('127.0.0.1', p2p_port(i))
+ self.p2p_connections.append(node)
def clear_all_connections(self):
- self.connections = []
- self.test_nodes = []
+ self.p2p_connections = []
def wait_for_disconnections(self):
def disconnected():
- return all(node.closed for node in self.test_nodes)
+ return all(node.closed for node in self.p2p_connections)
wait_until(disconnected, timeout=10, lock=mininode_lock)
def wait_for_verack(self):
- return all(node.wait_for_verack() for node in self.test_nodes)
+ return all(node.wait_for_verack() for node in self.p2p_connections)
def wait_for_pings(self, counter):
def received_pongs():
- return all(node.received_ping_response(counter) for node in self.test_nodes)
+ return all(node.received_ping_response(counter) for node in self.p2p_connections)
wait_until(received_pongs, lock=mininode_lock)
# sync_blocks: Wait for all connections to request the blockhash given
@@ -206,17 +197,17 @@ class TestManager():
def blocks_requested():
return all(
blockhash in node.block_request_map and node.block_request_map[blockhash]
- for node in self.test_nodes
+ for node in self.p2p_connections
)
# --> error if not requested
wait_until(blocks_requested, attempts=20*num_blocks, lock=mininode_lock)
# Send getheaders message
- [ c.cb.send_getheaders() for c in self.connections ]
+ [ c.send_getheaders() for c in self.p2p_connections ]
# Send ping and wait for response -- synchronization hack
- [ c.cb.send_ping(self.ping_counter) for c in self.connections ]
+ [ c.send_ping(self.ping_counter) for c in self.p2p_connections ]
self.wait_for_pings(self.ping_counter)
self.ping_counter += 1
@@ -226,42 +217,42 @@ class TestManager():
def transaction_requested():
return all(
txhash in node.tx_request_map and node.tx_request_map[txhash]
- for node in self.test_nodes
+ for node in self.p2p_connections
)
# --> error if not requested
wait_until(transaction_requested, attempts=20*num_events, lock=mininode_lock)
# Get the mempool
- [ c.cb.send_mempool() for c in self.connections ]
+ [ c.send_mempool() for c in self.p2p_connections ]
# Send ping and wait for response -- synchronization hack
- [ c.cb.send_ping(self.ping_counter) for c in self.connections ]
+ [ c.send_ping(self.ping_counter) for c in self.p2p_connections ]
self.wait_for_pings(self.ping_counter)
self.ping_counter += 1
# Sort inv responses from each node
with mininode_lock:
- [ c.cb.lastInv.sort() for c in self.connections ]
+ [ c.lastInv.sort() for c in self.p2p_connections ]
# Verify that the tip of each connection all agree with each other, and
# with the expected outcome (if given)
def check_results(self, blockhash, outcome):
with mininode_lock:
- for c in self.connections:
+ for c in self.p2p_connections:
if outcome is None:
- if c.cb.bestblockhash != self.connections[0].cb.bestblockhash:
+ if c.bestblockhash != self.p2p_connections[0].bestblockhash:
return False
elif isinstance(outcome, RejectResult): # Check that block was rejected w/ code
- if c.cb.bestblockhash == blockhash:
+ if c.bestblockhash == blockhash:
return False
- if blockhash not in c.cb.block_reject_map:
+ if blockhash not in c.block_reject_map:
logger.error('Block not in reject map: %064x' % (blockhash))
return False
- if not outcome.match(c.cb.block_reject_map[blockhash]):
- logger.error('Block rejected with %s instead of expected %s: %064x' % (c.cb.block_reject_map[blockhash], outcome, blockhash))
+ if not outcome.match(c.block_reject_map[blockhash]):
+ logger.error('Block rejected with %s instead of expected %s: %064x' % (c.block_reject_map[blockhash], outcome, blockhash))
return False
- elif ((c.cb.bestblockhash == blockhash) != outcome):
+ elif ((c.bestblockhash == blockhash) != outcome):
return False
return True
@@ -273,21 +264,21 @@ class TestManager():
# a particular tx's existence in the mempool is the same across all nodes.
def check_mempool(self, txhash, outcome):
with mininode_lock:
- for c in self.connections:
+ for c in self.p2p_connections:
if outcome is None:
# Make sure the mempools agree with each other
- if c.cb.lastInv != self.connections[0].cb.lastInv:
+ if c.lastInv != self.p2p_connections[0].lastInv:
return False
elif isinstance(outcome, RejectResult): # Check that tx was rejected w/ code
- if txhash in c.cb.lastInv:
+ if txhash in c.lastInv:
return False
- if txhash not in c.cb.tx_reject_map:
+ if txhash not in c.tx_reject_map:
logger.error('Tx not in reject map: %064x' % (txhash))
return False
- if not outcome.match(c.cb.tx_reject_map[txhash]):
- logger.error('Tx rejected with %s instead of expected %s: %064x' % (c.cb.tx_reject_map[txhash], outcome, txhash))
+ if not outcome.match(c.tx_reject_map[txhash]):
+ logger.error('Tx rejected with %s instead of expected %s: %064x' % (c.tx_reject_map[txhash], outcome, txhash))
return False
- elif ((txhash in c.cb.lastInv) != outcome):
+ elif ((txhash in c.lastInv) != outcome):
return False
return True
@@ -332,25 +323,25 @@ class TestManager():
first_block_with_hash = False
with mininode_lock:
self.block_store.add_block(block)
- for c in self.connections:
- if first_block_with_hash and block.sha256 in c.cb.block_request_map and c.cb.block_request_map[block.sha256] == True:
+ for c in self.p2p_connections:
+ if first_block_with_hash and block.sha256 in c.block_request_map and c.block_request_map[block.sha256] == True:
# There was a previous request for this block hash
# Most likely, we delivered a header for this block
# but never had the block to respond to the getdata
c.send_message(msg_block(block))
else:
- c.cb.block_request_map[block.sha256] = False
+ c.block_request_map[block.sha256] = False
# Either send inv's to each node and sync, or add
# to invqueue for later inv'ing.
if (test_instance.sync_every_block):
# if we expect success, send inv and sync every block
# if we expect failure, just push the block and see what happens.
if outcome == True:
- [ c.cb.send_inv(block) for c in self.connections ]
+ [ c.send_inv(block) for c in self.p2p_connections ]
self.sync_blocks(block.sha256, 1)
else:
- [ c.send_message(msg_block(block)) for c in self.connections ]
- [ c.cb.send_ping(self.ping_counter) for c in self.connections ]
+ [ c.send_message(msg_block(block)) for c in self.p2p_connections ]
+ [ c.send_ping(self.ping_counter) for c in self.p2p_connections ]
self.wait_for_pings(self.ping_counter)
self.ping_counter += 1
if (not self.check_results(tip, outcome)):
@@ -360,7 +351,7 @@ class TestManager():
elif isinstance(b_or_t, CBlockHeader):
block_header = b_or_t
self.block_store.add_header(block_header)
- [ c.cb.send_header(block_header) for c in self.connections ]
+ [ c.send_header(block_header) for c in self.p2p_connections ]
else: # Tx test runner
assert(isinstance(b_or_t, CTransaction))
@@ -369,11 +360,11 @@ class TestManager():
# Add to shared tx store and clear map entry
with mininode_lock:
self.tx_store.add_transaction(tx)
- for c in self.connections:
- c.cb.tx_request_map[tx.sha256] = False
+ for c in self.p2p_connections:
+ c.tx_request_map[tx.sha256] = False
# Again, either inv to all nodes or save for later
if (test_instance.sync_every_tx):
- [ c.cb.send_inv(tx) for c in self.connections ]
+ [ c.send_inv(tx) for c in self.p2p_connections ]
self.sync_transaction(tx.sha256, 1)
if (not self.check_mempool(tx.sha256, outcome)):
raise AssertionError("Test failed at test %d" % test_number)
@@ -381,26 +372,26 @@ class TestManager():
invqueue.append(CInv(1, tx.sha256))
# Ensure we're not overflowing the inv queue
if len(invqueue) == MAX_INV_SZ:
- [ c.send_message(msg_inv(invqueue)) for c in self.connections ]
+ [ c.send_message(msg_inv(invqueue)) for c in self.p2p_connections ]
invqueue = []
# Do final sync if we weren't syncing on every block or every tx.
if (not test_instance.sync_every_block and block is not None):
if len(invqueue) > 0:
- [ c.send_message(msg_inv(invqueue)) for c in self.connections ]
+ [ c.send_message(msg_inv(invqueue)) for c in self.p2p_connections ]
invqueue = []
self.sync_blocks(block.sha256, len(test_instance.blocks_and_transactions))
if (not self.check_results(tip, block_outcome)):
raise AssertionError("Block test failed at test %d" % test_number)
if (not test_instance.sync_every_tx and tx is not None):
if len(invqueue) > 0:
- [ c.send_message(msg_inv(invqueue)) for c in self.connections ]
+ [ c.send_message(msg_inv(invqueue)) for c in self.p2p_connections ]
invqueue = []
self.sync_transaction(tx.sha256, len(test_instance.blocks_and_transactions))
if (not self.check_mempool(tx.sha256, tx_outcome)):
raise AssertionError("Mempool test failed at test %d" % test_number)
- [ c.disconnect_node() for c in self.connections ]
+ [ c.disconnect_node() for c in self.p2p_connections ]
self.wait_for_disconnections()
self.block_store.close()
self.tx_store.close()
diff --git a/test/functional/test_framework/mininode.py b/test/functional/test_framework/mininode.py
index 24c96b5681..c580d99c79 100755
--- a/test/functional/test_framework/mininode.py
+++ b/test/functional/test_framework/mininode.py
@@ -20,10 +20,10 @@ import logging
import socket
import struct
import sys
-import time
from threading import RLock, Thread
from test_framework.messages import *
+from test_framework.util import wait_until
logger = logging.getLogger("TestFramework.mininode")
@@ -57,173 +57,34 @@ MAGIC_BYTES = {
"regtest": b"\xfa\xbf\xb5\xda", # regtest
}
-class NodeConnCB():
- """Callback and helper functions for P2P connection to a bitcoind node.
-
- Individual testcases should subclass this and override the on_* methods
- if they want to alter message handling behaviour."""
- def __init__(self):
- # Track whether we have a P2P connection open to the node
- self.connected = False
- self.connection = None
-
- # Track number of messages of each type received and the most recent
- # message of each type
- self.message_count = defaultdict(int)
- self.last_message = {}
-
- # A count of the number of ping messages we've sent to the node
- self.ping_counter = 1
-
- # Message receiving methods
-
- def deliver(self, conn, message):
- """Receive message and dispatch message to appropriate callback.
-
- We keep a count of how many of each message type has been received
- and the most recent message of each type."""
- with mininode_lock:
- try:
- command = message.command.decode('ascii')
- self.message_count[command] += 1
- self.last_message[command] = message
- getattr(self, 'on_' + command)(conn, message)
- except:
- print("ERROR delivering %s (%s)" % (repr(message),
- sys.exc_info()[0]))
- raise
-
- # Callback methods. Can be overridden by subclasses in individual test
- # cases to provide custom message handling behaviour.
-
- def on_open(self, conn):
- self.connected = True
-
- def on_close(self, conn):
- self.connected = False
- self.connection = None
-
- def on_addr(self, conn, message): pass
- def on_block(self, conn, message): pass
- def on_blocktxn(self, conn, message): pass
- def on_cmpctblock(self, conn, message): pass
- def on_feefilter(self, conn, message): pass
- def on_getaddr(self, conn, message): pass
- def on_getblocks(self, conn, message): pass
- def on_getblocktxn(self, conn, message): pass
- def on_getdata(self, conn, message): pass
- def on_getheaders(self, conn, message): pass
- def on_headers(self, conn, message): pass
- def on_mempool(self, conn): pass
- def on_pong(self, conn, message): pass
- def on_reject(self, conn, message): pass
- def on_sendcmpct(self, conn, message): pass
- def on_sendheaders(self, conn, message): pass
- def on_tx(self, conn, message): pass
-
- def on_inv(self, conn, message):
- want = msg_getdata()
- for i in message.inv:
- if i.type != 0:
- want.inv.append(i)
- if len(want.inv):
- conn.send_message(want)
-
- def on_ping(self, conn, message):
- conn.send_message(msg_pong(message.nonce))
-
- def on_verack(self, conn, message):
- self.verack_received = True
-
- def on_version(self, conn, message):
- assert message.nVersion >= MIN_VERSION_SUPPORTED, "Version {} received. Test framework only supports versions greater than {}".format(message.nVersion, MIN_VERSION_SUPPORTED)
- conn.send_message(msg_verack())
- conn.nServices = message.nServices
-
- # Connection helper methods
-
- def add_connection(self, conn):
- self.connection = conn
-
- def wait_for_disconnect(self, timeout=60):
- test_function = lambda: not self.connected
- wait_until(test_function, timeout=timeout, lock=mininode_lock)
-
- # Message receiving helper methods
-
- def wait_for_block(self, blockhash, timeout=60):
- test_function = lambda: self.last_message.get("block") and self.last_message["block"].block.rehash() == blockhash
- wait_until(test_function, timeout=timeout, lock=mininode_lock)
-
- def wait_for_getdata(self, timeout=60):
- test_function = lambda: self.last_message.get("getdata")
- wait_until(test_function, timeout=timeout, lock=mininode_lock)
-
- def wait_for_getheaders(self, timeout=60):
- test_function = lambda: self.last_message.get("getheaders")
- wait_until(test_function, timeout=timeout, lock=mininode_lock)
-
- def wait_for_inv(self, expected_inv, timeout=60):
- """Waits for an INV message and checks that the first inv object in the message was as expected."""
- if len(expected_inv) > 1:
- raise NotImplementedError("wait_for_inv() will only verify the first inv object")
- test_function = lambda: self.last_message.get("inv") and \
- self.last_message["inv"].inv[0].type == expected_inv[0].type and \
- self.last_message["inv"].inv[0].hash == expected_inv[0].hash
- wait_until(test_function, timeout=timeout, lock=mininode_lock)
-
- def wait_for_verack(self, timeout=60):
- test_function = lambda: self.message_count["verack"]
- wait_until(test_function, timeout=timeout, lock=mininode_lock)
-
- # Message sending helper functions
+class NodeConn(asyncore.dispatcher):
+ """A low-level connection object to a node's P2P interface.
- def send_message(self, message):
- if self.connection:
- self.connection.send_message(message)
- else:
- logger.error("Cannot send message. No connection to node!")
+ This class is responsible for:
- def send_and_ping(self, message):
- self.send_message(message)
- self.sync_with_ping()
+ - opening and closing the TCP connection to the node
+ - reading bytes from and writing bytes to the socket
+ - deserializing and serializing the P2P message header
+ - logging messages as they are sent and received
- # Sync up with the node
- def sync_with_ping(self, timeout=60):
- self.send_message(msg_ping(nonce=self.ping_counter))
- test_function = lambda: self.last_message.get("pong") and self.last_message["pong"].nonce == self.ping_counter
- wait_until(test_function, timeout=timeout, lock=mininode_lock)
- self.ping_counter += 1
+ This class contains no logic for handing the P2P message payloads. It must be
+ sub-classed and the on_message() callback overridden.
-class NodeConn(asyncore.dispatcher):
- """The actual NodeConn class
+ TODO: rename this class P2PConnection."""
- This class provides an interface for a p2p connection to a specified node."""
+ def __init__(self):
+ super().__init__(map=mininode_socket_map)
- def __init__(self, dstaddr, dstport, callback, net="regtest", services=NODE_NETWORK|NODE_WITNESS, send_version=True):
- asyncore.dispatcher.__init__(self, map=mininode_socket_map)
+ def peer_connect(self, dstaddr, dstport, net="regtest"):
self.dstaddr = dstaddr
self.dstport = dstport
self.create_socket(socket.AF_INET, socket.SOCK_STREAM)
self.socket.setsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY, 1)
self.sendbuf = b""
self.recvbuf = b""
- self.last_sent = 0
self.state = "connecting"
self.network = net
- self.cb = callback
self.disconnect = False
- self.nServices = 0
-
- if send_version:
- # stuff version msg into sendbuf
- vt = msg_version()
- vt.nServices = services
- vt.addrTo.ip = self.dstaddr
- vt.addrTo.port = self.dstport
- vt.addrFrom.ip = "0.0.0.0"
- vt.addrFrom.port = 0
- self.send_message(vt, True)
logger.info('Connecting to Bitcoin Node: %s:%d' % (self.dstaddr, self.dstport))
@@ -232,15 +93,22 @@ class NodeConn(asyncore.dispatcher):
except:
self.handle_close()
+ def peer_disconnect(self):
+ # Connection could have already been closed by other end.
+ if self.state == "connected":
+ self.disconnect_node()
+
# Connection and disconnection methods
def handle_connect(self):
+ """asyncore callback when a connection is opened."""
if self.state != "connected":
logger.debug("Connected & Listening: %s:%d" % (self.dstaddr, self.dstport))
self.state = "connected"
- self.cb.on_open(self)
+ self.on_open()
def handle_close(self):
+ """asyncore callback when a connection is closed."""
logger.debug("Closing connection to: %s:%d" % (self.dstaddr, self.dstport))
self.state = "closed"
self.recvbuf = b""
@@ -249,10 +117,10 @@ class NodeConn(asyncore.dispatcher):
self.close()
except:
pass
- self.cb.on_close(self)
+ self.on_close()
def disconnect_node(self):
- """ Disconnect the p2p connection.
+ """Disconnect the p2p connection.
Called by the test logic thread. Causes the p2p connection
to be disconnected on the next iteration of the asyncore loop."""
@@ -260,16 +128,19 @@ class NodeConn(asyncore.dispatcher):
# Socket read methods
- def readable(self):
- return True
-
def handle_read(self):
+ """asyncore callback when data is read from the socket."""
t = self.recv(8192)
if len(t) > 0:
self.recvbuf += t
- self.got_data()
+ self._on_data()
+
+ def _on_data(self):
+ """Try to read P2P messages from the recv buffer.
- def got_data(self):
+ This method reads data from the buffer in a loop. It deserializes,
+ parses and verifies the P2P header, then passes the P2P payload to
+ the on_message callback for processing."""
try:
while True:
if len(self.recvbuf) < 4:
@@ -294,26 +165,27 @@ class NodeConn(asyncore.dispatcher):
f = BytesIO(msg)
t = MESSAGEMAP[command]()
t.deserialize(f)
- self.got_message(t)
+ self._log_message("receive", t)
+ self.on_message(t)
except Exception as e:
logger.exception('Error reading message:', repr(e))
raise
- def got_message(self, message):
- if self.last_sent + 30 * 60 < time.time():
- self.send_message(MESSAGEMAP[b'ping']())
- self._log_message("receive", message)
- self.cb.deliver(self, message)
+ def on_message(self, message):
+ """Callback for processing a P2P payload. Must be overridden by derived class."""
+ raise NotImplementedError
# Socket write methods
def writable(self):
+ """asyncore method to determine whether the handle_write() callback should be called on the next loop."""
with mininode_lock:
pre_connection = self.state == "connecting"
length = len(self.sendbuf)
return (length > 0 or pre_connection)
def handle_write(self):
+ """asyncore callback when data should be written to the socket."""
with mininode_lock:
# asyncore does not expose socket connection, only the first read/write
# event, thus we must check connection manually here to know when we
@@ -331,6 +203,10 @@ class NodeConn(asyncore.dispatcher):
self.sendbuf = self.sendbuf[sent:]
def send_message(self, message, pushbuf=False):
+ """Send a P2P message over the socket.
+
+ This method takes a P2P payload, builds the P2P header and adds
+ the message to the send buffer to be sent over the socket."""
if self.state != "connected" and not pushbuf:
raise IOError('Not connected, no pushbuf')
self._log_message("send", message)
@@ -353,11 +229,11 @@ class NodeConn(asyncore.dispatcher):
self.sendbuf = tmsg
else:
self.sendbuf += tmsg
- self.last_sent = time.time()
# Class utility methods
def _log_message(self, direction, msg):
+ """Logs a message being sent or received over the connection."""
if direction == "send":
log_message = "Send message to "
elif direction == "receive":
@@ -368,6 +244,154 @@ class NodeConn(asyncore.dispatcher):
logger.debug(log_message)
+class NodeConnCB(NodeConn):
+ """A high-level P2P interface class for communicating with a Bitcoin node.
+
+ This class provides high-level callbacks for processing P2P message
+ payloads, as well as convenience methods for interacting with the
+ node over P2P.
+
+ Individual testcases should subclass this and override the on_* methods
+ if they want to alter message handling behaviour.
+
+ TODO: rename this class P2PInterface"""
+ def __init__(self):
+ super().__init__()
+
+ # Track number of messages of each type received and the most recent
+ # message of each type
+ self.message_count = defaultdict(int)
+ self.last_message = {}
+
+ # A count of the number of ping messages we've sent to the node
+ self.ping_counter = 1
+
+ # The network services received from the peer
+ self.nServices = 0
+
+ def peer_connect(self, *args, services=NODE_NETWORK|NODE_WITNESS, send_version=True, **kwargs):
+ super().peer_connect(*args, **kwargs)
+
+ if send_version:
+ # Send a version msg
+ vt = msg_version()
+ vt.nServices = services
+ vt.addrTo.ip = self.dstaddr
+ vt.addrTo.port = self.dstport
+ vt.addrFrom.ip = "0.0.0.0"
+ vt.addrFrom.port = 0
+ self.send_message(vt, True)
+
+ # Message receiving methods
+
+ def on_message(self, message):
+ """Receive message and dispatch message to appropriate callback.
+
+ We keep a count of how many of each message type has been received
+ and the most recent message of each type."""
+ with mininode_lock:
+ try:
+ command = message.command.decode('ascii')
+ self.message_count[command] += 1
+ self.last_message[command] = message
+ getattr(self, 'on_' + command)(message)
+ except:
+ print("ERROR delivering %s (%s)" % (repr(message), sys.exc_info()[0]))
+ raise
+
+ # Callback methods. Can be overridden by subclasses in individual test
+ # cases to provide custom message handling behaviour.
+
+ def on_open(self):
+ pass
+
+ def on_close(self):
+ pass
+
+ def on_addr(self, message): pass
+ def on_block(self, message): pass
+ def on_blocktxn(self, message): pass
+ def on_cmpctblock(self, message): pass
+ def on_feefilter(self, message): pass
+ def on_getaddr(self, message): pass
+ def on_getblocks(self, message): pass
+ def on_getblocktxn(self, message): pass
+ def on_getdata(self, message): pass
+ def on_getheaders(self, message): pass
+ def on_headers(self, message): pass
+ def on_mempool(self, message): pass
+ def on_pong(self, message): pass
+ def on_reject(self, message): pass
+ def on_sendcmpct(self, message): pass
+ def on_sendheaders(self, message): pass
+ def on_tx(self, message): pass
+
+ def on_inv(self, message):
+ want = msg_getdata()
+ for i in message.inv:
+ if i.type != 0:
+ want.inv.append(i)
+ if len(want.inv):
+ self.send_message(want)
+
+ def on_ping(self, message):
+ self.send_message(msg_pong(message.nonce))
+
+ def on_verack(self, message):
+ self.verack_received = True
+
+ def on_version(self, message):
+ assert message.nVersion >= MIN_VERSION_SUPPORTED, "Version {} received. Test framework only supports versions greater than {}".format(message.nVersion, MIN_VERSION_SUPPORTED)
+ self.send_message(msg_verack())
+ self.nServices = message.nServices
+
+ # Connection helper methods
+
+ def wait_for_disconnect(self, timeout=60):
+ test_function = lambda: self.state != "connected"
+ wait_until(test_function, timeout=timeout, lock=mininode_lock)
+
+ # Message receiving helper methods
+
+ def wait_for_block(self, blockhash, timeout=60):
+ test_function = lambda: self.last_message.get("block") and self.last_message["block"].block.rehash() == blockhash
+ wait_until(test_function, timeout=timeout, lock=mininode_lock)
+
+ def wait_for_getdata(self, timeout=60):
+ test_function = lambda: self.last_message.get("getdata")
+ wait_until(test_function, timeout=timeout, lock=mininode_lock)
+
+ def wait_for_getheaders(self, timeout=60):
+ test_function = lambda: self.last_message.get("getheaders")
+ wait_until(test_function, timeout=timeout, lock=mininode_lock)
+
+ def wait_for_inv(self, expected_inv, timeout=60):
+ """Waits for an INV message and checks that the first inv object in the message was as expected."""
+ if len(expected_inv) > 1:
+ raise NotImplementedError("wait_for_inv() will only verify the first inv object")
+ test_function = lambda: self.last_message.get("inv") and \
+ self.last_message["inv"].inv[0].type == expected_inv[0].type and \
+ self.last_message["inv"].inv[0].hash == expected_inv[0].hash
+ wait_until(test_function, timeout=timeout, lock=mininode_lock)
+
+ def wait_for_verack(self, timeout=60):
+ test_function = lambda: self.message_count["verack"]
+ wait_until(test_function, timeout=timeout, lock=mininode_lock)
+
+ # Message sending helper functions
+
+ def send_and_ping(self, message):
+ self.send_message(message)
+ self.sync_with_ping()
+
+ # Sync up with the node
+ def sync_with_ping(self, timeout=60):
+ self.send_message(msg_ping(nonce=self.ping_counter))
+ test_function = lambda: self.last_message.get("pong") and self.last_message["pong"].nonce == self.ping_counter
+ wait_until(test_function, timeout=timeout, lock=mininode_lock)
+ self.ping_counter += 1
+
+
# Keep our own socket map for asyncore, so that we can track disconnects
# ourselves (to workaround an issue with closing an asyncore socket when
# using select)
diff --git a/test/functional/test_framework/test_node.py b/test/functional/test_framework/test_node.py
index 34b458482a..a9248c764e 100755
--- a/test/functional/test_framework/test_node.py
+++ b/test/functional/test_framework/test_node.py
@@ -14,7 +14,6 @@ import subprocess
import time
from .authproxy import JSONRPCException
-from .mininode import NodeConn
from .util import (
assert_equal,
get_rpc_proxy,
@@ -158,7 +157,7 @@ class TestNode():
self.encryptwallet(passphrase)
self.wait_until_stopped()
- def add_p2p_connection(self, p2p_conn, **kwargs):
+ def add_p2p_connection(self, p2p_conn, *args, **kwargs):
"""Add a p2p connection to the node.
This method adds the p2p connection to the self.p2ps list and also
@@ -167,9 +166,9 @@ class TestNode():
kwargs['dstport'] = p2p_port(self.index)
if 'dstaddr' not in kwargs:
kwargs['dstaddr'] = '127.0.0.1'
+
+ p2p_conn.peer_connect(*args, **kwargs)
self.p2ps.append(p2p_conn)
- kwargs.update({'callback': p2p_conn})
- p2p_conn.add_connection(NodeConn(**kwargs))
return p2p_conn
@@ -185,10 +184,8 @@ class TestNode():
def disconnect_p2ps(self):
"""Close all p2p connections to the node."""
for p in self.p2ps:
- # Connection could have already been closed by other end.
- if p.connection is not None:
- p.connection.disconnect_node()
- self.p2ps = []
+ p.peer_disconnect()
+ del self.p2ps[:]
class TestNodeCLI():