Differential D16783 Diff 49725 test/functional/setup_scripts/chronik-client_plugins.py

Changeset View

Standalone View

test/functional/setup_scripts/chronik-client_plugins.py

Show All 16 Lines	from test_framework.address import (
ADDRESS_ECREG_UNSPENDABLE,		ADDRESS_ECREG_UNSPENDABLE,
P2SH_OP_TRUE,		P2SH_OP_TRUE,
SCRIPTSIG_OP_TRUE,		SCRIPTSIG_OP_TRUE,
)		)
from test_framework.blocktools import COINBASE_MATURITY		from test_framework.blocktools import COINBASE_MATURITY
from test_framework.messages import COutPoint, CTransaction, CTxIn, CTxOut		from test_framework.messages import COutPoint, CTransaction, CTxIn, CTxOut
from test_framework.script import OP_RETURN, CScript		from test_framework.script import OP_RETURN, CScript
from test_framework.txtools import pad_tx		from test_framework.txtools import pad_tx
from test_framework.util import assert_equal		from test_framework.util import assert_equal, chronik_sub_plugin


class ChronikClientPlugins(SetupFramework):		class ChronikClientPlugins(SetupFramework):
def set_test_params(self):		def set_test_params(self):
self.setup_clean_chain = True		self.setup_clean_chain = True
self.num_nodes = 1		self.num_nodes = 1
self.extra_args = [["-chronik"]]		self.extra_args = [["-chronik"]]

def skip_test_if_missing_module(self):		def skip_test_if_missing_module(self):
self.skip_if_no_chronik_plugins()		self.skip_if_no_chronik_plugins()

def run_test(self):		def run_test(self):
from test_framework.chronik.client import pb		from test_framework.chronik.client import pb

node = self.nodes[0]		node = self.nodes[0]
yield True		yield True

chronik = node.get_chronik_client()		chronik = node.get_chronik_client()

		def ws_msg(txid: str, msg_type):
		return pb.WsMsg(
		tx=pb.MsgTx(
		msg_type=msg_type,
		txid=bytes.fromhex(txid)[::-1],
		)
		)

def assert_start_raises(args, *kwargs):		def assert_start_raises(args, *kwargs):
node.assert_start_raises_init_error(["-chronik"], args, *kwargs)		node.assert_start_raises_init_error(["-chronik"], args, *kwargs)

# Without a plugins.toml, setting up a plugin context is skipped		# Without a plugins.toml, setting up a plugin context is skipped
plugins_toml = os.path.join(node.datadir, "plugins.toml")		plugins_toml = os.path.join(node.datadir, "plugins.toml")
plugins_dir = os.path.join(node.datadir, "plugins")		plugins_dir = os.path.join(node.datadir, "plugins")

# Plugin that colors outputs with the corresponding PUSHDATA of the OP_RETURN,		# Plugin that colors outputs with the corresponding PUSHDATA of the OP_RETURN,
▲ Show 20 Lines • Show All 42 Lines • ▼ Show 20 Lines	""",
with node.assert_debug_log(		with node.assert_debug_log(
[		[
"Plugin context initialized Python",		"Plugin context initialized Python",
'Loaded plugin my_plugin.MyPluginPlugin (version 0.1.0) with LOKAD IDs [b"TEST"]',		'Loaded plugin my_plugin.MyPluginPlugin (version 0.1.0) with LOKAD IDs [b"TEST"]',
]		]
):		):
self.restart_node(0, ["-chronik", "-chronikreindex"])		self.restart_node(0, ["-chronik", "-chronikreindex"])

		# Init and websockets here so we can confirm msgs are sent server-side
		ws1 = chronik.ws()
		ws2 = chronik.ws()

coinblockhash = self.generatetoaddress(node, 1, ADDRESS_ECREG_P2SH_OP_TRUE)[0]		coinblockhash = self.generatetoaddress(node, 1, ADDRESS_ECREG_P2SH_OP_TRUE)[0]
coinblock = node.getblock(coinblockhash)		coinblock = node.getblock(coinblockhash)
cointx = coinblock["tx"][0]		cointx = coinblock["tx"][0]

self.log.info("Step 1: Empty regtest chain")		self.log.info("Step 1: Empty regtest chain")
yield True		yield True

self.log.info("Step 2: Send a tx to create plugin utxos in group 'a'")		self.log.info("Step 2: Send a tx to create plugin utxos in group 'a'")

self.generatetoaddress(node, COINBASE_MATURITY, ADDRESS_ECREG_UNSPENDABLE)		self.generatetoaddress(node, COINBASE_MATURITY, ADDRESS_ECREG_UNSPENDABLE)

		# Subscribe to websockets in test script to support timing match in chronik-client integration tests
		chronik_sub_plugin(ws1, node, "my_plugin", b"a")
		chronik_sub_plugin(ws2, node, "my_plugin", b"b")

coinvalue = 5000000000		coinvalue = 5000000000
tx1 = CTransaction()		tx1 = CTransaction()
tx1.vin = [CTxIn(COutPoint(int(cointx, 16), 0), SCRIPTSIG_OP_TRUE)]		tx1.vin = [CTxIn(COutPoint(int(cointx, 16), 0), SCRIPTSIG_OP_TRUE)]
tx1.vout = [		tx1.vout = [
CTxOut(0, CScript([OP_RETURN, b"TEST", b"argo", b"alef", b"abc"])),		CTxOut(0, CScript([OP_RETURN, b"TEST", b"argo", b"alef", b"abc"])),
CTxOut(1000, P2SH_OP_TRUE),		CTxOut(1000, P2SH_OP_TRUE),
CTxOut(1000, P2SH_OP_TRUE),		CTxOut(1000, P2SH_OP_TRUE),
CTxOut(coinvalue - 10000, P2SH_OP_TRUE),		CTxOut(coinvalue - 10000, P2SH_OP_TRUE),
]		]
pad_tx(tx1)		pad_tx(tx1)
node.sendrawtransaction(tx1.serialize().hex())		node.sendrawtransaction(tx1.serialize().hex())

		assert_equal(ws1.recv(), ws_msg(tx1.hash, pb.TX_ADDED_TO_MEMPOOL))

# Plugin ran on the mempool tx		# Plugin ran on the mempool tx
# Note: we must perform these assertions here before yield True		# Note: we must perform these assertions here before yield True
# Ensures that plugins are properly indexed before we query for them		# Ensures that plugins are properly indexed before we query for them
proto_tx1 = chronik.tx(tx1.hash).ok()		proto_tx1 = chronik.tx(tx1.hash).ok()
tx1_plugin_outputs = [		tx1_plugin_outputs = [
{},		{},
{"my_plugin": pb.PluginEntry(data=[b"argo"], groups=[b"a"])},		{"my_plugin": pb.PluginEntry(data=[b"argo"], groups=[b"a"])},
{"my_plugin": pb.PluginEntry(data=[b"alef"], groups=[b"a"])},		{"my_plugin": pb.PluginEntry(data=[b"alef"], groups=[b"a"])},
▲ Show 20 Lines • Show All 46 Lines • ▼ Show 20 Lines	""",
[tx1_plugin_outputs[1], tx1_plugin_outputs[2]], # "abc" spent		[tx1_plugin_outputs[1], tx1_plugin_outputs[2]], # "abc" spent
)		)
proto_utxos2 = chronik.plugin("my_plugin").utxos(b"b").ok().utxos		proto_utxos2 = chronik.plugin("my_plugin").utxos(b"b").ok().utxos
assert_equal(		assert_equal(
[utxo.plugins for utxo in proto_utxos2],		[utxo.plugins for utxo in proto_utxos2],
tx2_plugin_outputs[1:],		tx2_plugin_outputs[1:],
)		)

		assert_equal(ws1.recv(), ws_msg(tx2.hash, pb.TX_ADDED_TO_MEMPOOL))
		assert_equal(ws2.recv(), ws_msg(tx2.hash, pb.TX_ADDED_TO_MEMPOOL))

yield True		yield True
self.log.info("Step 4: Mine these first two transactions")		self.log.info("Step 4: Mine these first two transactions")

# Mine tx1 and tx2		# Mine tx1 and tx2
block1 = self.generatetoaddress(node, 1, ADDRESS_ECREG_UNSPENDABLE)[-1]		block1 = self.generatetoaddress(node, 1, ADDRESS_ECREG_UNSPENDABLE)[-1]
		# Lexicographic order
		txids = sorted([tx1.hash, tx2.hash])
		assert_equal(ws1.recv(), ws_msg(txids[0], pb.TX_CONFIRMED))
		assert_equal(ws1.recv(), ws_msg(txids[1], pb.TX_CONFIRMED))
		assert_equal(ws2.recv(), ws_msg(tx2.hash, pb.TX_CONFIRMED))
yield True		yield True

self.log.info("Step 5: Send a third tx to create plugin utxos in group 'c'")		self.log.info("Step 5: Send a third tx to create plugin utxos in group 'c'")

tx3 = CTransaction()		tx3 = CTransaction()
tx3.vin = [		tx3.vin = [
CTxIn(COutPoint(tx2.sha256, 1), SCRIPTSIG_OP_TRUE),		CTxIn(COutPoint(tx2.sha256, 1), SCRIPTSIG_OP_TRUE),
CTxIn(COutPoint(tx2.sha256, 3), SCRIPTSIG_OP_TRUE),		CTxIn(COutPoint(tx2.sha256, 3), SCRIPTSIG_OP_TRUE),
]		]
tx3.vout = [		tx3.vout = [
CTxOut(0, CScript([OP_RETURN, b"TEST", b"carp"])),		CTxOut(0, CScript([OP_RETURN, b"TEST", b"carp"])),
CTxOut(coinvalue - 30000, P2SH_OP_TRUE),		CTxOut(coinvalue - 30000, P2SH_OP_TRUE),
]		]
pad_tx(tx3)		pad_tx(tx3)
node.sendrawtransaction(tx3.serialize().hex())		node.sendrawtransaction(tx3.serialize().hex())

		assert_equal(ws2.recv(), ws_msg(tx3.hash, pb.TX_ADDED_TO_MEMPOOL))

proto_tx3 = chronik.tx(tx3.hash).ok()		proto_tx3 = chronik.tx(tx3.hash).ok()
tx3_plugin_inputs = [tx2_plugin_outputs[1], tx2_plugin_outputs[3]]		tx3_plugin_inputs = [tx2_plugin_outputs[1], tx2_plugin_outputs[3]]
tx3_plugin_outputs = [		tx3_plugin_outputs = [
{},		{},
{		{
"my_plugin": pb.PluginEntry(		"my_plugin": pb.PluginEntry(
data=[b"carp", b"blub", b"abc"], groups=[b"c"]		data=[b"carp", b"blub", b"abc"], groups=[b"c"]
),		),
Show All 19 Lines	""",
)		)

yield True		yield True

self.log.info("Step 6: Mine this tx")		self.log.info("Step 6: Mine this tx")

# Mine tx3		# Mine tx3
block2 = self.generatetoaddress(node, 1, ADDRESS_ECREG_UNSPENDABLE)[-1]		block2 = self.generatetoaddress(node, 1, ADDRESS_ECREG_UNSPENDABLE)[-1]
		assert_equal(ws2.recv(), ws_msg(tx3.hash, pb.TX_CONFIRMED))

yield True		yield True

self.log.info("Step 7: Invalidate the block with the third tx")		self.log.info("Step 7: Invalidate the block with the third tx")

# Disconnect block2, inputs + outputs still work		# Disconnect block2, inputs + outputs still work
node.invalidateblock(block2)		node.invalidateblock(block2)
		assert_equal(ws2.recv(), ws_msg(tx3.hash, pb.TX_ADDED_TO_MEMPOOL))

yield True		yield True

self.log.info("Step 8: Invalidate the block with the first two txs")		self.log.info("Step 8: Invalidate the block with the first two txs")

node.invalidateblock(block1)		node.invalidateblock(block1)

		# Topological order
		assert_equal(ws1.recv(), ws_msg(tx1.hash, pb.TX_ADDED_TO_MEMPOOL))
		assert_equal(ws1.recv(), ws_msg(tx2.hash, pb.TX_ADDED_TO_MEMPOOL))

		# Reorg first clears the mempool and then adds back in topological order
		assert_equal(ws2.recv(), ws_msg(tx3.hash, pb.TX_REMOVED_FROM_MEMPOOL))
		assert_equal(ws2.recv(), ws_msg(tx2.hash, pb.TX_ADDED_TO_MEMPOOL))
		assert_equal(ws2.recv(), ws_msg(tx3.hash, pb.TX_ADDED_TO_MEMPOOL))

yield True		yield True


if __name__ == "__main__":		if __name__ == "__main__":
ChronikClientPlugins().main()		ChronikClientPlugins().main()