def run_test(self):
file_dir = os.path.dirname(os.path.realpath(__file__))
storage_contract = get_contract_instance(
abi_file=os.path.join(file_dir, "contracts/simple_storage.abi"),
bytecode_file=os.path.join(file_dir,
"contracts/simple_storage.dat"),
)
start_p2p_connection(self.nodes)
self.log.info("Initializing contract")
genesis_addr = self.genesis_addr
self.log.info("genesis_addr={}".format(encode_hex_0x(genesis_addr)))
block_gen_thread = BlockGenThread(self.nodes,
self.log,
interval_fixed=1)
block_gen_thread.start()
client = RpcClient(self.nodes[0])
tx = client.new_tx(value=int(0.625 * CFX) + GDrip,
receiver=self.eth_hex_addr,
nonce=self.get_nonce(genesis_addr))
client.send_tx(tx, True)
assert_equal(client.get_balance(self.eth_hex_addr),
int(0.625 * CFX) + GDrip)
# deploy contract
self.log.info("Deploying contract")
tx = self.call_contract_function(
contract=storage_contract,
name="constructor",
args=[],
sender_key=self.eth_priv_key,
eth_tx=True,
)
wait_until(lambda: self.nodes[1].tx_inspect(tx.hash_hex())['exist'],
timeout=10)
block_gen_thread.stop()
client.generate_blocks(40)
block_hash = client.generate_custom_block(client.best_block_hash(), [],
[tx])
wait_until(lambda: client.best_block_hash() == block_hash, timeout=10)
client.generate_blocks(40)
BlockGenThread(self.nodes, self.log, interval_fixed=1).start()
receipt = self.wait_for_tx([tx])[0]
assert_greater_than_or_equal(int(receipt['epochNumber'], 0), 80)
self.log.info("All test done")
def run_test(self):
time.sleep(3)
ip = self.nodes[0].ip
port = self.nodes[0].rpcport
self.w3 = Web3(Web3.HTTPProvider(f'http://{ip}:{port}/'))
assert_equal(self.w3.isConnected(), True)
account = self.w3.eth.account.privateKeyToAccount(
'0x348ce564d427a3311b6536bbcff9390d69395b06ed6c486954e971d960fe8709'
)
sender = account.address
self.cross_space_transfer(sender, 1 * 10**18)
assert_equal(1 * 10**18, self.w3.eth.get_balance(sender))
receiver = Web3.toChecksumAddress(
"10000000000000000000000000000000000000aa")
signed = account.signTransaction({
"to": receiver,
"value": 5 * 10**17,
"gasPrice": 1,
"gas": 21000,
"nonce": 0,
"chainId": 10
})
tx_hash = signed["hash"]
return_tx_hash = self.w3.eth.sendRawTransaction(
signed["rawTransaction"])
assert_equal(tx_hash, return_tx_hash)
client = RpcClient(self.nodes[0])
client.generate_block(1)
client.generate_blocks(10)
receipt = self.w3.eth.waitForTransactionReceipt(tx_hash)
assert_equal(receipt["status"], 1)
assert_equal(5 * 10**17, self.w3.eth.get_balance(receiver))
assert_equal(5 * 10**17 - 21000, self.w3.eth.get_balance(sender))
self.nodes[0].stop()
def init_senders(self, num_accounts):
accounts = []
client = RpcClient(self.nodes[0])
init_balance = int(client.GENESIS_ORIGIN_COIN * 0.9 / num_accounts)
assert_greater_than_or_equal(
client.GENESIS_ORIGIN_COIN,
num_accounts * (init_balance + client.DEFAULT_TX_FEE))
for _ in range(num_accounts):
to, priv_key = client.rand_account()
tx = client.new_tx(receiver=to, value=init_balance)
client.send_tx(tx, True)
accounts.append(Account(to, priv_key, init_balance))
# Ensure accounts have stable start nonce
client.generate_blocks(10)
wait_for_account_stable()
for account in accounts:
account.nonce = wait_for_initial_nonce_for_privkey(
self.nodes[0], account.priv_key)
return accounts
class StorageMaintenanceTest(ConfluxTestFramework):
def set_test_params(self):
self.num_nodes = 1
self.setup_clean_chain = True
self.mining_author = "0x10000000000000000000000000000000000000aa"
self.conf_parameters = {"mining_author": "\"10000000000000000000000000000000000000aa\"",
"mining_type": "'disable'"
}
self.gasPrice = 1
def setup_network(self):
self.log.info("setup nodes ...")
self.setup_nodes()
def run_test(self):
self.rpc = RpcClient(self.nodes[0])
priv_key = default_config["GENESIS_PRI_KEY"]
sender = eth_utils.encode_hex(priv_to_addr(priv_key))
block_reward = 7000000000000000000
# deploy storage test contract
bytecode_file = os.path.join(os.path.dirname(os.path.realpath(__file__)), CONTRACT_PATH)
assert (os.path.isfile(bytecode_file))
bytecode = open(bytecode_file).read()
# 1. Produce an empty block
self.rpc.generate_block()
# 2. Deploy a contract: this will create 6 blocks and the first block contains 'create contract' transaction,
# the other 5 blocks are empty.
receipt, _ = self.deploy_contract(sender, priv_key, bytecode)
# 3. Produce 10 empty blocks, and the miner's reward for the first block will be updated to world-state
for _ in range(10): self.rpc.generate_block()
balance = parse_as_int(self.nodes[0].cfx_getBalance(self.mining_author))
count = self.nodes[0].getblockcount()
expected = block_reward
self.log.info("block count: %d, balance: %d, expected: %d", count, balance, expected)
assert_equal(balance, expected)
# 4. Produce 1 empty block, and the miner will receive reward for the second block. This block reward should
# contains transaction fee.
self.rpc.generate_blocks(1)
balance = parse_as_int(self.nodes[0].cfx_getBalance(self.mining_author))
count = self.nodes[0].getblockcount()
transaction_fee = parse_as_int(receipt['gasFee'])
expected += block_reward + transaction_fee
self.log.info("block count: %d, balance: %d, expected: %d, transaction_fee: %d", count, balance, expected,
transaction_fee)
assert_equal(balance, expected)
# 5. Produce 1 empty block, and the miner will receive reward for the third empty block. This block reward
# should contains storage maintenance fee.
self.rpc.generate_blocks(1)
balance = parse_as_int(self.nodes[0].cfx_getBalance(self.mining_author))
count = self.nodes[0].getblockcount()
collateral_for_storage = self.rpc.get_collateral_for_storage(sender)
storage_fee = collateral_for_storage * 4 // 100 // 63072000
expected += block_reward + storage_fee
self.log.info("block count: %d, balance: %d, expected: %d, collateral_for_storage: %d, storage_fee: %d", count,
balance, expected, collateral_for_storage, storage_fee)
assert_equal(balance, expected)
# 6. Produce 1 empty block, and the miner will receive reward for the forth empty block. This block reward
# should contains storage maintenance fee.
self.rpc.generate_blocks(1)
balance = parse_as_int(self.nodes[0].cfx_getBalance(self.mining_author))
count = self.nodes[0].getblockcount()
collateral_for_storage = self.rpc.get_collateral_for_storage(sender)
storage_fee = collateral_for_storage * 4 // 100 // 63072000
expected += storage_fee + block_reward
self.log.info("block count: %d, balance: %d, expected: %d, collateral_for_storage: %d, storage_fee: %d", count,
balance, expected, collateral_for_storage, storage_fee)
assert_equal(balance, expected)
def deploy_contract(self, sender, priv_key, data_hex):
tx = self.rpc.new_contract_tx(receiver="", data_hex=data_hex, sender=sender, priv_key=priv_key, nonce=None,
gas_price=self.gasPrice,
storage_limit=20000)
assert_equal(self.rpc.send_tx(tx, True), tx.hash_hex())
receipt = self.rpc.get_transaction_receipt(tx.hash_hex())
address = receipt["contractCreated"]
assert_is_hex_string(address)
return receipt, address
class LogFilteringTest(ConfluxTestFramework):
def set_test_params(self):
self.num_nodes = 1
def setup_network(self):
self.setup_nodes()
def run_test(self):
priv_key = default_config["GENESIS_PRI_KEY"]
sender = eth_utils.encode_hex(priv_to_addr(priv_key))
self.rpc = RpcClient(self.nodes[0])
# apply filter, we expect no logs
filter = Filter()
result = self.rpc.get_logs(filter)
assert_equal(result, [])
# deploy contract
bytecode_file = os.path.join(os.path.dirname(os.path.realpath(__file__)), CONTRACT_PATH)
assert(os.path.isfile(bytecode_file))
bytecode = open(bytecode_file).read()
_, contractAddr = self.deploy_contract(sender, priv_key, bytecode)
# apply filter, we expect a single log with 2 topics
filter = Filter(from_epoch="earliest", to_epoch="latest_state")
logs0 = self.rpc.get_logs(filter)
self.assert_response_format_correct(logs0)
assert_equal(len(logs0), 1)
assert_equal(len(logs0[0]["topics"]), 2)
assert_equal(logs0[0]["topics"][0], CONSTRUCTED_TOPIC)
assert_equal(logs0[0]["topics"][1], self.address_to_topic(sender))
assert_equal(logs0[0]["data"], self.address_to_topic(sender))
# call method
receipt = self.call_contract(sender, priv_key, contractAddr, encode_hex_0x(keccak(b"foo()")), storage_limit=64)
# apply filter, we expect two logs with 2 and 3 topics respectively
filter = Filter(from_epoch="earliest", to_epoch="latest_state")
logs1 = self.rpc.get_logs(filter)
self.assert_response_format_correct(logs1)
assert_equal(len(logs1), 2)
assert_equal(logs1[0], logs0[0])
assert_equal(len(logs1[1]["topics"]), 3)
assert_equal(logs1[1]["topics"][0], FOO_TOPIC)
assert_equal(logs1[1]["topics"][1], self.address_to_topic(sender))
assert_equal(logs1[1]["topics"][2], self.number_to_topic(1))
# apply filter for specific block, we expect a single log with 3 topics
filter = Filter(block_hashes=[receipt["blockHash"]])
logs = self.rpc.get_logs(filter)
self.assert_response_format_correct(logs)
assert_equal(len(logs), 1)
assert_equal(logs[0], logs1[1])
# call many times
for ii in range(2, NUM_CALLS):
self.call_contract(sender, priv_key, contractAddr, encode_hex_0x(keccak(b"foo()")), storage_limit=0)
# apply filter, we expect NUM_CALLS log entries with increasing uint32 fields
filter = Filter(from_epoch="earliest", to_epoch="latest_state")
logs = self.rpc.get_logs(filter)
self.assert_response_format_correct(logs)
assert_equal(len(logs), NUM_CALLS)
for ii in range(2, NUM_CALLS):
assert_equal(len(logs[ii]["topics"]), 3)
assert_equal(logs[ii]["topics"][0], FOO_TOPIC)
assert(logs[ii]["topics"][1] == self.address_to_topic(sender))
assert_equal(logs[ii]["topics"][2], self.number_to_topic(ii))
# apply filter for specific topics
filter = Filter(topics=[CONSTRUCTED_TOPIC])
logs = self.rpc.get_logs(filter)
self.assert_response_format_correct(logs)
assert_equal(len(logs), 1)
filter = Filter(topics=[FOO_TOPIC])
logs = self.rpc.get_logs(filter)
self.assert_response_format_correct(logs)
assert_equal(len(logs), NUM_CALLS - 1)
filter = Filter(topics=[None, self.address_to_topic(sender)])
logs = self.rpc.get_logs(filter)
self.assert_response_format_correct(logs)
assert_equal(len(logs), NUM_CALLS)
# find logs with `FOO_TOPIC` as 1st topic and `3` or `4` as 3rd topic
filter = Filter(topics=[FOO_TOPIC, None, [self.number_to_topic(3), self.number_to_topic(4)]])
logs = self.rpc.get_logs(filter)
self.assert_response_format_correct(logs)
assert_equal(len(logs), 2)
# apply filter with limit
filter = Filter(limit=hex(NUM_CALLS // 2))
logs = self.rpc.get_logs(filter)
self.assert_response_format_correct(logs)
assert_equal(len(logs), NUM_CALLS // 2)
# apply filter with offset
filter = Filter(offset=hex(NUM_CALLS // 4))
logs = self.rpc.get_logs(filter)
self.assert_response_format_correct(logs)
assert_equal(len(logs), 3 * NUM_CALLS // 4)
# apply filter for specific contract address
_, contractAddr2 = self.deploy_contract(sender, priv_key, bytecode)
filter = Filter(address=[contractAddr])
logs = self.rpc.get_logs(filter)
self.assert_response_format_correct(logs)
assert_equal(len(logs), NUM_CALLS)
filter = Filter(address=[contractAddr2])
logs = self.rpc.get_logs(filter)
self.assert_response_format_correct(logs)
assert_equal(len(logs), 1)
# apply filter to very first epoch, we expect no logs
filter = Filter(from_epoch="earliest", to_epoch="earliest")
result = self.rpc.get_logs(filter)
assert_equal(result, [])
# generate two blocks with `NUM_CALLS` transactions in each;
# transactions will generate 2 logs each
parent_hash = self.rpc.block_by_epoch("latest_mined")['hash']
start_nonce = self.rpc.get_nonce(sender)
txs1 = [self.rpc.new_contract_tx(receiver=contractAddr, data_hex=encode_hex_0x(keccak(b"bar()")), sender=sender, priv_key=priv_key, storage_limit=64, nonce = start_nonce + ii) for ii in range(0, NUM_CALLS)]
block_hash_1 = self.rpc.generate_custom_block(parent_hash = parent_hash, referee = [], txs = txs1)
epoch_1 = self.rpc.block_by_hash(block_hash_1)["epochNumber"]
txs2 = [self.rpc.new_contract_tx(receiver=contractAddr, data_hex=encode_hex_0x(keccak(b"bar()")), sender=sender, priv_key=priv_key, storage_limit=64, nonce = start_nonce + NUM_CALLS + ii) for ii in range(0, NUM_CALLS)]
block_hash_2 = self.rpc.generate_custom_block(parent_hash = block_hash_1, referee = [], txs = txs2)
epoch_2 = self.rpc.block_by_hash(block_hash_2)["epochNumber"]
txs = txs1
txs.extend(txs2)
# blocks not executed yet, filtering should fail
# filter = Filter(block_hashes=[block_hash_1, block_hash_2], topics=[BAR_TOPIC])
# assert_raises_rpc_error(None, None, self.rpc.get_logs, filter)
# generate some more blocks to ensure our two blocks are executed
self.rpc.generate_blocks(10)
# filtering for these two blocks should return logs in correct order
filter = Filter(block_hashes=[block_hash_1, block_hash_2], topics=[BAR_TOPIC])
logs = self.rpc.get_logs(filter)
assert_equal(len(logs), 4 * NUM_CALLS)
log_index = 0
transaction_index = 0
transaction_log_index = 0
for ii in range(0, 4 * NUM_CALLS):
assert_equal(logs[ii]["address"], contractAddr)
assert_equal(logs[ii]["blockHash"], block_hash_1 if ii < 2 * NUM_CALLS else block_hash_2)
assert_equal(logs[ii]["epochNumber"], epoch_1 if ii < 2 * NUM_CALLS else epoch_2)
assert_equal(logs[ii]["transactionHash"], txs[ii // 2].hash_hex())
assert_equal(len(logs[ii]["topics"]), 3)
assert_equal(logs[ii]["topics"][0], BAR_TOPIC)
assert_equal(logs[ii]["topics"][1], self.address_to_topic(sender))
assert_equal(logs[ii]["topics"][2], self.number_to_topic(ii))
# logIndex:
# 0, 1, 2, 3, 4, 6, 7, 8, ..., 2 * NUM_CALLS, 0, 1, 2, ...
assert_equal(logs[ii]["logIndex"], hex(log_index % (2 * NUM_CALLS)))
log_index += 1
# transactionIndex:
# 0, 0, 1, 1, 2, 2, 3, 3, ..., NUM_CALLS, 0, 0, 1, 1, ...
assert_equal(logs[ii]["transactionIndex"], hex((transaction_index // 2) % NUM_CALLS))
transaction_index += 1
# transactionLogIndex:
# 0, 1, 0, 1, 0, 1, 0, 1, ...
assert_equal(logs[ii]["transactionLogIndex"], hex(transaction_log_index % 2))
transaction_log_index += 1
# block hash order should not affect log order
filter = Filter(block_hashes=[block_hash_2, block_hash_1], topics=[BAR_TOPIC])
logs2 = self.rpc.get_logs(filter)
assert_equal(logs, logs2)
# given a limit, we should receive the _last_ few logs
filter = Filter(block_hashes=[block_hash_1, block_hash_2], limit = hex(3 * NUM_CALLS + NUM_CALLS // 2), topics=[BAR_TOPIC])
logs = self.rpc.get_logs(filter)
assert_equal(len(logs), 3 * NUM_CALLS + NUM_CALLS // 2)
for ii in range(0, 3 * NUM_CALLS + NUM_CALLS // 2):
assert_equal(len(logs[ii]["topics"]), 3)
assert_equal(logs[ii]["topics"][0], BAR_TOPIC)
assert_equal(logs[ii]["topics"][1], self.address_to_topic(sender))
assert_equal(logs[ii]["topics"][2], self.number_to_topic(NUM_CALLS // 2 + ii))
# given an offset and a limit, we should receive the corresponding logs
filter = Filter(block_hashes=[block_hash_1, block_hash_2], offset = hex(NUM_CALLS // 2), limit = hex(NUM_CALLS // 2), topics=[BAR_TOPIC])
logs = self.rpc.get_logs(filter)
assert_equal(len(logs), NUM_CALLS // 2)
for ii in range(0, NUM_CALLS // 2):
assert_equal(len(logs[ii]["topics"]), 3)
assert_equal(logs[ii]["topics"][0], BAR_TOPIC)
assert_equal(logs[ii]["topics"][1], self.address_to_topic(sender))
assert_equal(logs[ii]["topics"][2], self.number_to_topic(3 * NUM_CALLS + ii))
filter = Filter(from_epoch = epoch_1, to_epoch = epoch_2, offset = hex(NUM_CALLS // 2), limit = hex(NUM_CALLS // 2), topics=[BAR_TOPIC])
logs2 = self.rpc.get_logs(filter)
assert_equal(logs, logs2)
# test paging use case
BATCH_SIZE = 7
filter = Filter(block_hashes=[block_hash_1, block_hash_2], topics=[BAR_TOPIC])
all_logs = self.rpc.get_logs(filter)
collected_logs = []
offset = 0
while True:
filter = Filter(block_hashes=[block_hash_1, block_hash_2], offset = hex(offset), limit = hex(BATCH_SIZE), topics=[BAR_TOPIC])
logs = self.rpc.get_logs(filter)
if len(logs) == 0: break
collected_logs = logs + collected_logs
offset += BATCH_SIZE
assert_equal(collected_logs, all_logs)
# get-logs-filter-max-epoch-range should limit the number of epochs queried.
self.stop_node(0)
self.start_node(0, ["--get-logs-filter-max-epoch-range", "16"])
filter = Filter(from_epoch="0x0", to_epoch="0x0f", topics=[BAR_TOPIC])
# should not raise error
self.rpc.get_logs(filter)
filter = Filter(from_epoch="0x0", to_epoch="0x10", topics=[BAR_TOPIC])
assert_raises_rpc_error(None, None, self.rpc.get_logs, filter)
self.log.info("Pass")
def address_to_topic(self, address):
return "0x" + address[2:].zfill(64)
def number_to_topic(self, number):
return "0x" + ("%x" % number).zfill(64)
def deploy_contract(self, sender, priv_key, data_hex):
c0 = self.rpc.get_collateral_for_storage(sender)
tx = self.rpc.new_contract_tx(receiver="", data_hex=data_hex, sender=sender, priv_key=priv_key, storage_limit=512)
assert_equal(self.rpc.send_tx(tx, True), tx.hash_hex())
receipt = self.rpc.get_transaction_receipt(tx.hash_hex())
assert_equal(receipt["outcomeStatus"], "0x0")
address = receipt["contractCreated"]
c1 = self.rpc.get_collateral_for_storage(sender)
assert_equal(c1 - c0, 512 * COLLATERAL_UNIT_IN_DRIP)
assert_is_hex_string(address)
return receipt, address
def call_contract(self, sender, priv_key, contract, data_hex, storage_limit):
c0 = self.rpc.get_collateral_for_storage(sender)
tx = self.rpc.new_contract_tx(receiver=contract, data_hex=data_hex, sender=sender, priv_key=priv_key, storage_limit=storage_limit)
assert_equal(self.rpc.send_tx(tx, True), tx.hash_hex())
receipt = self.rpc.get_transaction_receipt(tx.hash_hex())
assert_equal(receipt["outcomeStatus"], "0x0")
c1 = self.rpc.get_collateral_for_storage(sender)
assert_equal(c1 - c0, storage_limit * COLLATERAL_UNIT_IN_DRIP)
return receipt
def assert_response_format_correct(self, response):
assert_equal(type(response), list)
for log in response:
self.assert_log_format_correct(log)
def assert_log_format_correct(self, log):
assert_is_hex_string(log["address"])
assert_is_hex_string(log["epochNumber"])
assert_is_hex_string(log["logIndex"])
assert_is_hex_string(log["transactionIndex"])
assert_is_hex_string(log["transactionLogIndex"])
assert_is_hash_string(log["blockHash"])
assert_is_hash_string(log["transactionHash"])
assert_equal(type(log["topics"]), list)
class PhantomTransactionTest(ConfluxTestFramework):
def set_test_params(self):
self.num_nodes = 1
self.conf_parameters["chain_id"] = str(10)
self.conf_parameters["evm_chain_id"] = str(11)
self.conf_parameters["evm_transaction_block_ratio"] = str(1)
def setup_network(self):
self.add_nodes(self.num_nodes)
self.start_node(0, ["--archive"])
self.rpc = RpcClient(self.nodes[0])
ip = self.nodes[0].ip
port = self.nodes[0].ethrpcport
self.w3 = Web3(Web3.HTTPProvider(f'http://{ip}:{port}/'))
assert_equal(self.w3.isConnected(), True)
def run_test(self):
# initialize Conflux account
self.cfxPrivkey = default_config['GENESIS_PRI_KEY']
self.cfxAccount = self.rpc.GENESIS_ADDR
print(f'Using Conflux account {self.cfxAccount}')
# initialize EVM account
self.evmAccount = self.w3.eth.account.privateKeyToAccount('0x0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef')
print(f'Using EVM account {self.evmAccount.address}')
self.cross_space_transfer(self.evmAccount.address, 1 * 10 ** 18)
assert_equal(self.nodes[0].eth_getBalance(self.evmAccount.address), hex(1 * 10 ** 18))
# deploy Conflux space contract
confluxContractAddr = self.deploy_conflux_space(CONFLUX_CONTRACT_PATH)
print(f'Conflux contract: {confluxContractAddr}')
# deploy EVM space contract
evmContractAddr = self.deploy_evm_space(EVM_CONTRACT_PATH)
print(f'EVM contract: {evmContractAddr}')
# ---
# .-----------------| D |....
# V --- |
# --- --- --- ---
# ... <-- | A | <- | B | <- | C | <- | E | <- ...
# --- --- --- ---
#
# A --- B --- C --- D --- E
# block number 0 | 1 | 2 | 3 | 4 |
# epoch number 0 | 1 | 2 | 3 |
cfx_next_nonce = self.rpc.get_nonce(self.cfxAccount)
cfx_tx_hashes = []
evm_next_nonce = self.w3.eth.getTransactionCount(self.evmAccount.address)
evm_tx_hashes = []
def emitConflux(n):
nonlocal cfx_next_nonce, cfx_tx_hashes
data_hex = (encode_hex_0x(keccak(b"emitConflux(uint256)"))[:10] + encode_u256(n))
tx = self.rpc.new_contract_tx(receiver=confluxContractAddr, data_hex=data_hex, nonce = cfx_next_nonce, sender=self.cfxAccount, priv_key=self.cfxPrivkey)
cfx_next_nonce += 1
cfx_tx_hashes.append(tx.hash_hex())
return tx
def emitComplex(n):
nonlocal cfx_next_nonce, cfx_tx_hashes
data_hex = encode_hex_0x(keccak(b"emitComplex(uint256,bytes20)"))[:10] + encode_u256(n) + encode_bytes20(evmContractAddr.replace('0x', ''))
tx = self.rpc.new_contract_tx(receiver=confluxContractAddr, data_hex=data_hex, nonce = cfx_next_nonce, sender=self.cfxAccount, priv_key=self.cfxPrivkey)
cfx_next_nonce += 1
cfx_tx_hashes.append(tx.hash_hex())
return tx
def emitEVM(n):
nonlocal evm_next_nonce, evm_tx_hashes
data_hex = (encode_hex_0x(keccak(b"emitEVM(uint256)"))[:10] + encode_u256(n))
tx, hash = self.construct_evm_tx(receiver=evmContractAddr, data_hex=data_hex, nonce = evm_next_nonce)
evm_next_nonce += 1
evm_tx_hashes.append(hash)
return tx
# generate ledger
block_0 = self.rpc.block_by_epoch("latest_mined")['hash']
block_a = self.rpc.generate_custom_block(parent_hash = block_0, referee = [], txs = [
emitConflux(11),
emitEVM(12),
emitComplex(13),
])
block_b = self.rpc.generate_custom_block(parent_hash = block_a, referee = [], txs = [
emitConflux(14),
emitEVM(15),
emitComplex(16),
])
block_c = self.rpc.generate_custom_block(parent_hash = block_b, referee = [], txs = [])
block_d = self.rpc.generate_custom_block(parent_hash = block_a, referee = [], txs = [
emitConflux(21),
emitEVM(22),
emitComplex(23),
])
block_e = self.rpc.generate_custom_block(parent_hash = block_c, referee = [block_d], txs = [
emitConflux(24),
emitEVM(25),
emitComplex(26),
])
[epoch_a, block_number_a] = [self.rpc.block_by_hash(block_a)[key] for key in ['epochNumber', 'blockNumber']]
[epoch_b, block_number_b] = [self.rpc.block_by_hash(block_b)[key] for key in ['epochNumber', 'blockNumber']]
[epoch_d, block_number_d] = [self.rpc.block_by_hash(block_d)[key] for key in ['epochNumber', 'blockNumber']]
[epoch_e, block_number_e] = [self.rpc.block_by_hash(block_e)[key] for key in ['epochNumber', 'blockNumber']]
# make sure transactions have been executed
parent_hash = block_e
for _ in range(5):
block = self.rpc.generate_custom_block(parent_hash = parent_hash, referee = [], txs = [])
parent_hash = block
for h in cfx_tx_hashes:
receipt = self.rpc.get_transaction_receipt(h)
assert_equal(receipt["outcomeStatus"], "0x0")
for h in evm_tx_hashes:
receipt = self.w3.eth.waitForTransactionReceipt(h)
assert_equal(receipt["status"], 1)
# TODO: add failing tx
# ---------------------------------------------------------------------
# Conflux perspective:
# A: 2 txs (events: [11], [13, X, X, 13, X, X, 13]) X ~ internal contract event
# B: 2 txs (events: [14], [16, X, X, 16, X, X, 16])
# C: /
# D: 2 txs (events: [21], [23, X, X, 23, X, X, 23])
# E: 2 txs (events: [24], [26, X, X, 26, X, X, 26])
# block #A
block = self.nodes[0].cfx_getBlockByHash(block_a, True)
assert_equal(len(block["transactions"]), 2)
block2 = self.nodes[0].cfx_getBlockByBlockNumber(block_number_a, True)
assert_equal(block2, block)
tx_hashes = self.nodes[0].cfx_getBlockByHash(block_a, False)["transactions"]
assert_equal(len(tx_hashes), 2)
for idx, tx in enumerate(block["transactions"]):
# check returned hash
assert_equal(tx["hash"], tx_hashes[idx])
# check indexing
# assert_equal(tx["transactionIndex"], hex(idx))
# check cfx_getTransactionByHash
assert_equal(tx, self.nodes[0].cfx_getTransactionByHash(tx["hash"]))
receipts = self.nodes[0].cfx_getEpochReceipts(epoch_a)
assert_equal(len(receipts), 1) # 1 block
assert_equal(len(receipts[0]), 2) # 2 receipts
receipts2 = self.nodes[0].cfx_getEpochReceipts(f'hash:{block_a}')
assert_equal(receipts2, receipts)
assert_equal(len(receipts[0][0]["logs"]), 1)
assert_equal(receipts[0][0]["logs"][0]["data"], number_to_topic(11))
assert_equal(len(receipts[0][1]["logs"]), 7)
assert_equal(receipts[0][1]["logs"][0]["data"], number_to_topic(13))
# Call, Outcome, ...
assert_equal(receipts[0][1]["logs"][3]["data"], number_to_topic(13))
# Call, Outcome, ...
assert_equal(receipts[0][1]["logs"][6]["data"], number_to_topic(13))
# TODO....
# ---------------------------------------------------------------------
# EVM perspective:
# A: 5 txs (events: [12], [], [13], [], [13, 13])
# B: 5 txs (events: [15], [], [16], [], [16, 16])
# C: /
# E: 10 txs (events: [22], [], [23], [], [23, 23], [25], [], [26], [], [26, 26])
# block #A
block = self.nodes[0].eth_getBlockByNumber(epoch_a, True)
assert_equal(len(block["transactions"]), 5)
block2 = self.nodes[0].eth_getBlockByHash(block_a, True)
assert_equal(block2, block)
count = int(self.nodes[0].eth_getBlockTransactionCountByNumber(epoch_a), 16)
assert_equal(count, len(block["transactions"]))
count = int(self.nodes[0].eth_getBlockTransactionCountByHash(block_a), 16)
assert_equal(count, len(block["transactions"]))
tx_hashes = self.nodes[0].eth_getBlockByNumber(epoch_a, False)["transactions"]
assert_equal(len(tx_hashes), 5)
for idx, tx in enumerate(block["transactions"]):
# check returned hash
assert_equal(tx["hash"], tx_hashes[idx])
# check indexing
assert_equal(tx["transactionIndex"], hex(idx))
# check eth_getTransactionByHash
assert_equal(tx, self.nodes[0].eth_getTransactionByHash(tx["hash"]))
# TODO: check transaction details
receipts = self.nodes[0].parity_getBlockReceipts(epoch_a)
assert_equal(len(receipts), 5)
receipts2 = self.nodes[0].parity_getBlockReceipts({ "blockHash": block_a })
assert_equal(receipts2, receipts)
receipts2 = self.nodes[0].parity_getBlockReceipts({ "blockHash": block_a, "requireCanonical": True })
assert_equal(receipts2, receipts)
receipts2 = self.nodes[0].parity_getBlockReceipts({ "blockHash": block_a, "requireCanonical": False })
assert_equal(receipts2, receipts)
logIndex = 0
filter = { "fromBlock": epoch_a, "toBlock": epoch_a }
logsFiltered = self.nodes[0].eth_getLogs(filter)
assert_equal(len(logsFiltered), 4)
for idx, receipt in enumerate(receipts):
assert_equal(receipt["blockHash"], block_a)
assert_equal(receipt["blockNumber"], epoch_a)
assert_equal(receipt["contractAddress"], None)
assert_equal(receipt["status"], "0x1")
assert_equal(receipt["transactionHash"], tx_hashes[idx])
assert_equal(receipt["transactionIndex"], hex(idx))
# TODO: check logs bloom, cumulative gas used
# check eth_getTransactionReceipt
assert_equal(receipt, self.nodes[0].eth_getTransactionReceipt(receipt["transactionHash"]))
for idx2, log in enumerate(receipt["logs"]):
assert_equal(log["address"], evmContractAddr.lower())
assert_equal(log["blockHash"], block_a)
assert_equal(log["blockNumber"], epoch_a)
assert_equal(log["transactionHash"], tx_hashes[idx])
assert_equal(log["transactionIndex"], hex(idx))
assert_equal(log["logIndex"], hex(logIndex))
assert_equal(log["transactionLogIndex"], hex(idx2))
assert_equal(log["removed"], False)
assert_equal(log, logsFiltered[logIndex])
logIndex += 1
assert_equal(len(receipts[0]["logs"]), 1)
assert_equal(receipts[0]["logs"][0]["data"], number_to_topic(12))
assert_equal(len(receipts[1]["logs"]), 0)
assert_equal(len(receipts[2]["logs"]), 1)
assert_equal(receipts[2]["logs"][0]["data"], number_to_topic(13))
assert_equal(len(receipts[3]["logs"]), 0)
assert_equal(len(receipts[4]["logs"]), 2)
assert_equal(receipts[4]["logs"][0]["data"], number_to_topic(13))
assert_equal(receipts[4]["logs"][1]["data"], number_to_topic(13))
# block #D
block = self.nodes[0].eth_getBlockByHash(block_d, True)
assert_equal(block, None)
count = self.nodes[0].eth_getBlockTransactionCountByHash(block_d)
assert_equal(count, None)
# block #E
block = self.nodes[0].eth_getBlockByNumber(epoch_e, True)
assert_equal(len(block["transactions"]), 10)
block2 = self.nodes[0].eth_getBlockByHash(block_e, True)
assert_equal(block2, block)
count = int(self.nodes[0].eth_getBlockTransactionCountByNumber(epoch_e), 16)
assert_equal(count, len(block["transactions"]))
count = int(self.nodes[0].eth_getBlockTransactionCountByHash(block_e), 16)
assert_equal(count, len(block["transactions"]))
tx_hashes = self.nodes[0].eth_getBlockByNumber(epoch_e, False)["transactions"]
assert_equal(len(tx_hashes), 10)
for idx, tx in enumerate(block["transactions"]):
# check returned hash
assert_equal(tx["hash"], tx_hashes[idx])
# check indexing
assert_equal(tx["transactionIndex"], hex(idx))
# check eth_getTransactionByHash
assert_equal(tx, self.nodes[0].eth_getTransactionByHash(tx["hash"]))
receipts = self.nodes[0].parity_getBlockReceipts(epoch_e)
assert_equal(len(receipts), 10)
receipts2 = self.nodes[0].parity_getBlockReceipts({ "blockHash": block_e })
assert_equal(receipts2, receipts)
logIndex = 0
filter = { "fromBlock": epoch_e, "toBlock": epoch_e }
logsFiltered = self.nodes[0].eth_getLogs(filter)
assert_equal(len(logsFiltered), 8)
for idx, receipt in enumerate(receipts):
assert_equal(receipt["blockHash"], block_e)
assert_equal(receipt["blockNumber"], epoch_e)
assert_equal(receipt["contractAddress"], None)
assert_equal(receipt["status"], "0x1")
assert_equal(receipt["transactionHash"], tx_hashes[idx])
assert_equal(receipt["transactionIndex"], hex(idx))
# TODO: check logs bloom, cumulative gas used
# check eth_getTransactionReceipt
assert_equal(receipt, self.nodes[0].eth_getTransactionReceipt(receipt["transactionHash"]))
for idx2, log in enumerate(receipt["logs"]):
assert_equal(log["address"], evmContractAddr.lower())
assert_equal(log["blockHash"], block_e)
assert_equal(log["blockNumber"], epoch_e)
assert_equal(log["transactionHash"], tx_hashes[idx])
assert_equal(log["transactionIndex"], hex(idx))
assert_equal(log["logIndex"], hex(logIndex))
assert_equal(log["transactionLogIndex"], hex(idx2))
assert_equal(log["removed"], False)
assert_equal(log, logsFiltered[logIndex])
logIndex += 1
assert_equal(len(receipts[0]["logs"]), 1)
assert_equal(receipts[0]["logs"][0]["data"], number_to_topic(22))
assert_equal(len(receipts[1]["logs"]), 0)
assert_equal(len(receipts[2]["logs"]), 1)
assert_equal(receipts[2]["logs"][0]["data"], number_to_topic(23))
assert_equal(len(receipts[3]["logs"]), 0)
assert_equal(len(receipts[4]["logs"]), 2)
assert_equal(receipts[4]["logs"][0]["data"], number_to_topic(23))
assert_equal(receipts[4]["logs"][0]["data"], number_to_topic(23))
assert_equal(len(receipts[5]["logs"]), 1)
assert_equal(receipts[5]["logs"][0]["data"], number_to_topic(25))
assert_equal(len(receipts[6]["logs"]), 0)
assert_equal(len(receipts[7]["logs"]), 1)
assert_equal(receipts[7]["logs"][0]["data"], number_to_topic(26))
assert_equal(len(receipts[8]["logs"]), 0)
assert_equal(len(receipts[9]["logs"]), 2)
assert_equal(receipts[9]["logs"][0]["data"], number_to_topic(26))
assert_equal(receipts[9]["logs"][0]["data"], number_to_topic(26))
# ---------------------------------------------------------------------
# make sure pending transactions can be retrieved even before execution
evm_next_nonce += 1
signed = self.evmAccount.signTransaction({
"to": evmContractAddr,
"value": 0,
"gasPrice": 1,
"gas": 150000,
"nonce": evm_next_nonce,
"chainId": 11,
"data": "0x",
})
tx_hash = self.w3.eth.sendRawTransaction(signed["rawTransaction"])
tx = self.nodes[0].eth_getTransactionByHash(tx_hash.hex())
assert_ne(tx, None)
self.log.info("Pass")
def cross_space_transfer(self, to, value):
to = to.replace('0x', '')
tx = self.rpc.new_tx(
value=value,
receiver="0x0888000000000000000000000000000000000006",
data=decode_hex(f"0xda8d5daf{to}000000000000000000000000"),
nonce=self.rpc.get_nonce(self.cfxAccount),
gas=1000000,
)
self.rpc.send_tx(tx, True)
def deploy_conflux_space(self, bytecode_path):
bytecode_file = os.path.join(os.path.dirname(os.path.realpath(__file__)), bytecode_path)
assert(os.path.isfile(bytecode_file))
bytecode = open(bytecode_file).read()
tx = self.rpc.new_contract_tx(receiver="", data_hex=bytecode, sender=self.cfxAccount, priv_key=self.cfxPrivkey, storage_limit=20000)
assert_equal(self.rpc.send_tx(tx, True), tx.hash_hex())
receipt = self.rpc.get_transaction_receipt(tx.hash_hex())
assert_equal(receipt["outcomeStatus"], "0x0")
addr = receipt["contractCreated"]
assert_is_hex_string(addr)
return addr
def deploy_evm_space(self, bytecode_path):
bytecode_file = os.path.join(os.path.dirname(os.path.realpath(__file__)), bytecode_path)
assert(os.path.isfile(bytecode_file))
bytecode = open(bytecode_file).read()
nonce = self.w3.eth.getTransactionCount(self.evmAccount.address)
signed = self.evmAccount.signTransaction({
"to": None,
"value": 0,
"gasPrice": 1,
"gas": 500000,
"nonce": nonce,
"chainId": 11,
"data": bytecode,
})
tx_hash = signed["hash"]
return_tx_hash = self.w3.eth.sendRawTransaction(signed["rawTransaction"])
assert_equal(tx_hash, return_tx_hash)
self.rpc.generate_block(1)
self.rpc.generate_blocks(20, 1)
receipt = self.w3.eth.waitForTransactionReceipt(tx_hash)
assert_equal(receipt["status"], 1)
addr = receipt["contractAddress"]
return addr
def construct_evm_tx(self, receiver, data_hex, nonce):
signed = self.evmAccount.signTransaction({
"to": receiver,
"value": 0,
"gasPrice": 1,
"gas": 150000,
"nonce": nonce,
"chainId": 11,
"data": data_hex,
})
tx = [nonce, 1, 150000, bytes.fromhex(receiver.replace('0x', '')), 0, bytes.fromhex(data_hex.replace('0x', '')), signed["v"], signed["r"], signed["s"]]
return tx, signed["hash"]
class LogFilteringTest(ConfluxTestFramework):
def set_test_params(self):
self.num_nodes = 1
def setup_network(self):
self.setup_nodes()
def run_test(self):
priv_key = default_config["GENESIS_PRI_KEY"]
sender = eth_utils.encode_hex(priv_to_addr(priv_key))
self.rpc = RpcClient(self.nodes[0])
# apply filter, we expect no logs
filter = Filter()
result = self.rpc.get_logs(filter)
assert_equal(result, [])
# deploy contract
bytecode_file = os.path.join(
os.path.dirname(os.path.realpath(__file__)), CONTRACT_PATH)
assert (os.path.isfile(bytecode_file))
bytecode = open(bytecode_file).read()
_, contractAddr = self.deploy_contract(sender, priv_key, bytecode)
# apply filter, we expect a single log with 2 topics
filter = Filter(from_epoch="earliest", to_epoch="latest_state")
logs0 = self.rpc.get_logs(filter)
self.assert_response_format_correct(logs0)
assert_equal(len(logs0), 1)
assert_equal(len(logs0[0]["topics"]), 2)
assert_equal(logs0[0]["topics"][0], CONSTRUCTED_TOPIC)
assert_equal(logs0[0]["topics"][1], self.address_to_topic(sender))
assert_equal(logs0[0]["data"], self.address_to_topic(sender))
# call method
receipt = self.call_contract(sender,
priv_key,
contractAddr,
encode_hex_0x(keccak(b"foo()")),
storage_limit=64)
# apply filter, we expect two logs with 2 and 3 topics respectively
filter = Filter(from_epoch="earliest", to_epoch="latest_state")
logs1 = self.rpc.get_logs(filter)
self.assert_response_format_correct(logs1)
assert_equal(len(logs1), 2)
assert_equal(logs1[0], logs0[0])
assert_equal(len(logs1[1]["topics"]), 3)
assert_equal(logs1[1]["topics"][0], CALLED_TOPIC)
assert_equal(logs1[1]["topics"][1], self.address_to_topic(sender))
assert_equal(logs1[1]["topics"][2], self.number_to_topic(1))
# apply filter for specific block, we expect a single log with 3 topics
filter = Filter(block_hashes=[receipt["blockHash"]])
logs = self.rpc.get_logs(filter)
self.assert_response_format_correct(logs)
assert_equal(len(logs), 1)
assert_equal(logs[0], logs1[1])
# call many times
for ii in range(2, NUM_CALLS):
self.call_contract(sender,
priv_key,
contractAddr,
encode_hex_0x(keccak(b"foo()")),
storage_limit=0)
# apply filter, we expect NUM_CALLS log entries with increasing uint32 fields
filter = Filter(from_epoch="earliest", to_epoch="latest_state")
logs = self.rpc.get_logs(filter)
self.assert_response_format_correct(logs)
assert_equal(len(logs), NUM_CALLS)
for ii in range(2, NUM_CALLS):
assert_equal(len(logs[ii]["topics"]), 3)
assert_equal(logs[ii]["topics"][0], CALLED_TOPIC)
assert (logs[ii]["topics"][1] == self.address_to_topic(sender))
assert_equal(logs[ii]["topics"][2], self.number_to_topic(ii))
# apply filter for specific topics
filter = Filter(topics=[CONSTRUCTED_TOPIC])
logs = self.rpc.get_logs(filter)
self.assert_response_format_correct(logs)
assert_equal(len(logs), 1)
filter = Filter(topics=[CALLED_TOPIC])
logs = self.rpc.get_logs(filter)
self.assert_response_format_correct(logs)
assert_equal(len(logs), NUM_CALLS - 1)
filter = Filter(topics=[None, self.address_to_topic(sender)])
logs = self.rpc.get_logs(filter)
self.assert_response_format_correct(logs)
assert_equal(len(logs), NUM_CALLS)
# find logs with `CALLED_TOPIC` as 1st topic and `3` or `4` as 3rd topic
filter = Filter(topics=[
CALLED_TOPIC, None,
[self.number_to_topic(3),
self.number_to_topic(4)]
])
logs = self.rpc.get_logs(filter)
self.assert_response_format_correct(logs)
assert_equal(len(logs), 2)
# apply filter with limit
filter = Filter(limit=hex(NUM_CALLS // 2))
logs = self.rpc.get_logs(filter)
self.assert_response_format_correct(logs)
assert_equal(len(logs), NUM_CALLS // 2)
# apply filter for specific contract address
_, contractAddr2 = self.deploy_contract(sender, priv_key, bytecode)
filter = Filter(address=[contractAddr])
logs = self.rpc.get_logs(filter)
self.assert_response_format_correct(logs)
assert_equal(len(logs), NUM_CALLS)
filter = Filter(address=[contractAddr2])
logs = self.rpc.get_logs(filter)
self.assert_response_format_correct(logs)
assert_equal(len(logs), 1)
# apply filter to very first epoch, we expect no logs
filter = Filter(from_epoch="earliest", to_epoch="earliest")
result = self.rpc.get_logs(filter)
assert_equal(result, [])
# generate two blocks with `NUM_CALLS` valid logs in each
parent_hash = self.rpc.block_by_epoch("latest_mined")['hash']
start_nonce = self.rpc.get_nonce(sender)
txs = [
self.rpc.new_contract_tx(receiver=contractAddr,
data_hex=encode_hex_0x(keccak(b"foo()")),
sender=sender,
priv_key=priv_key,
storage_limit=64,
nonce=start_nonce + ii)
for ii in range(0, NUM_CALLS)
]
block_hash_1 = self.rpc.generate_custom_block(parent_hash=parent_hash,
referee=[],
txs=txs)
txs = [
self.rpc.new_contract_tx(receiver=contractAddr,
data_hex=encode_hex_0x(keccak(b"foo()")),
sender=sender,
priv_key=priv_key,
storage_limit=64,
nonce=start_nonce + NUM_CALLS + ii)
for ii in range(0, NUM_CALLS)
]
block_hash_2 = self.rpc.generate_custom_block(parent_hash=block_hash_1,
referee=[],
txs=txs)
# blocks not executed yet, filtering should fail
filter = Filter(block_hashes=[block_hash_1, block_hash_2])
assert_raises_rpc_error(None, None, self.rpc.get_logs, filter)
# generate some more blocks to ensure our two blocks are executed
self.rpc.generate_blocks(10)
# filtering for these two blocks should return logs in correct order
filter = Filter(block_hashes=[block_hash_1, block_hash_2])
logs = self.rpc.get_logs(filter)
assert_equal(len(logs), 2 * NUM_CALLS)
for ii in range(0, 2 * NUM_CALLS):
assert_equal(len(logs[ii]["topics"]), 3)
assert_equal(logs[ii]["topics"][0], CALLED_TOPIC)
assert (logs[ii]["topics"][1] == self.address_to_topic(sender))
assert_equal(logs[ii]["topics"][2],
self.number_to_topic(ii + NUM_CALLS))
# block hash order should not affect log order
filter = Filter(block_hashes=[block_hash_2, block_hash_1])
logs2 = self.rpc.get_logs(filter)
assert_equal(logs, logs2)
# given a limit, we should receive the _last_ few logs
filter = Filter(block_hashes=[block_hash_1, block_hash_2],
limit=hex(NUM_CALLS + NUM_CALLS // 2))
logs = self.rpc.get_logs(filter)
assert_equal(len(logs), NUM_CALLS + NUM_CALLS // 2)
for ii in range(0, NUM_CALLS + NUM_CALLS // 2):
assert_equal(len(logs[ii]["topics"]), 3)
assert_equal(logs[ii]["topics"][0], CALLED_TOPIC)
assert (logs[ii]["topics"][1] == self.address_to_topic(sender))
assert_equal(logs[ii]["topics"][2],
self.number_to_topic(ii + NUM_CALLS + NUM_CALLS // 2))
self.log.info("Pass")
def address_to_topic(self, address):
return "0x" + address[2:].zfill(64)
def number_to_topic(self, number):
return "0x" + ("%x" % number).zfill(64)
def deploy_contract(self, sender, priv_key, data_hex):
c0 = self.rpc.get_collateral_for_storage(sender)
tx = self.rpc.new_contract_tx(receiver="",
data_hex=data_hex,
sender=sender,
priv_key=priv_key,
storage_limit=253)
assert_equal(self.rpc.send_tx(tx, True), tx.hash_hex())
receipt = self.rpc.get_transaction_receipt(tx.hash_hex())
assert_equal(receipt["outcomeStatus"], 0)
address = receipt["contractCreated"]
c1 = self.rpc.get_collateral_for_storage(sender)
assert_equal(c1 - c0, 253 * 10**18 // 1024)
assert_is_hex_string(address)
return receipt, address
def call_contract(self, sender, priv_key, contract, data_hex,
storage_limit):
c0 = self.rpc.get_collateral_for_storage(sender)
tx = self.rpc.new_contract_tx(receiver=contract,
data_hex=data_hex,
sender=sender,
priv_key=priv_key,
storage_limit=storage_limit)
assert_equal(self.rpc.send_tx(tx, True), tx.hash_hex())
receipt = self.rpc.get_transaction_receipt(tx.hash_hex())
assert_equal(receipt["outcomeStatus"], 0)
c1 = self.rpc.get_collateral_for_storage(sender)
assert_equal(c1 - c0, storage_limit * 10**18 // 1024)
return receipt
def assert_response_format_correct(self, response):
assert_equal(type(response), list)
for log in response:
self.assert_log_format_correct(log)
def assert_log_format_correct(self, log):
assert_is_hex_string(log["address"])
assert_is_hex_string(log["epochNumber"])
assert_is_hex_string(log["logIndex"])
assert_is_hex_string(log["transactionIndex"])
assert_is_hex_string(log["transactionLogIndex"])
assert_is_hash_string(log["blockHash"])
assert_is_hash_string(log["transactionHash"])
assert_equal(type(log["topics"]), list)
class CrossSpaceLogFilteringTest(ConfluxTestFramework):
def set_test_params(self):
self.num_nodes = 1
self.conf_parameters["evm_chain_id"] = str(10)
self.conf_parameters["evm_transaction_block_ratio"] = str(1)
def setup_network(self):
self.add_nodes(self.num_nodes)
self.start_node(0, ["--archive"])
self.rpc = RpcClient(self.nodes[0])
ip = self.nodes[0].ip
port = self.nodes[0].rpcport
self.w3 = Web3(Web3.HTTPProvider(f'http://{ip}:{port}/'))
assert_equal(self.w3.isConnected(), True)
def run_test(self):
# initialize Conflux account
self.cfxPrivkey = default_config['GENESIS_PRI_KEY']
self.cfxAccount = self.rpc.GENESIS_ADDR
print(f'Using Conflux account {self.cfxAccount}')
# initialize EVM account
self.evmAccount = self.w3.eth.account.privateKeyToAccount(
'0x0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef'
)
print(f'Using EVM account {self.evmAccount.address}')
self.cross_space_transfer(self.evmAccount.address, 1 * 10**18)
assert_equal(self.nodes[0].eth_getBalance(self.evmAccount.address),
hex(1 * 10**18))
# deploy Conflux space contract
confluxContractAddr = self.deploy_conflux_space(CONFLUX_CONTRACT_PATH)
print(f'Conflux contract: {confluxContractAddr}')
# deploy EVM space contract
evmContractAddr = self.deploy_evm_space(EVM_CONTRACT_PATH)
print(f'EVM contract: {evmContractAddr}')
# ---
# .-----------------| D |....
# V --- |
# --- --- --- ---
# ... <-- | A | <- | B | <- | C | <- | E | <- ...
# --- --- --- ---
#
# A --- B --- C --- D --- E
# block number 0 | 1 | 2 | 3 | 4 |
# epoch number 0 | 1 | 2 | 3 |
cfx_next_nonce = self.rpc.get_nonce(self.cfxAccount)
cfx_tx_hashes = []
evm_next_nonce = self.w3.eth.getTransactionCount(
self.evmAccount.address)
evm_tx_hashes = []
def emitConflux(n):
nonlocal cfx_next_nonce, cfx_tx_hashes
data_hex = (encode_hex_0x(keccak(b"emitConflux(uint256)"))[:10] +
encode_u256(n))
tx = self.rpc.new_contract_tx(receiver=confluxContractAddr,
data_hex=data_hex,
nonce=cfx_next_nonce,
sender=self.cfxAccount,
priv_key=self.cfxPrivkey)
cfx_next_nonce += 1
cfx_tx_hashes.append(tx.hash_hex())
return tx
def emitBoth(n):
nonlocal cfx_next_nonce, cfx_tx_hashes
data_hex = encode_hex_0x(
keccak(b"emitBoth(uint256,bytes20)"))[:10] + encode_u256(
n) + encode_bytes20(evmContractAddr.replace('0x', ''))
tx = self.rpc.new_contract_tx(receiver=confluxContractAddr,
data_hex=data_hex,
nonce=cfx_next_nonce,
sender=self.cfxAccount,
priv_key=self.cfxPrivkey)
cfx_next_nonce += 1
cfx_tx_hashes.append(tx.hash_hex())
return tx
def emitEVM(n):
nonlocal evm_next_nonce, evm_tx_hashes
data_hex = (encode_hex_0x(keccak(b"emitEVM(uint256)"))[:10] +
encode_u256(n))
tx, hash = self.construct_evm_tx(receiver=evmContractAddr,
data_hex=data_hex,
nonce=evm_next_nonce)
evm_next_nonce += 1
evm_tx_hashes.append(hash)
return tx
# generate ledger
block_0 = self.rpc.block_by_epoch("latest_mined")['hash']
block_a = self.rpc.generate_custom_block(parent_hash=block_0,
referee=[],
txs=[
emitConflux(11),
emitBoth(12),
emitEVM(13),
])
block_b = self.rpc.generate_custom_block(parent_hash=block_a,
referee=[],
txs=[
emitConflux(14),
emitBoth(15),
emitEVM(16),
])
block_c = self.rpc.generate_custom_block(parent_hash=block_b,
referee=[],
txs=[])
block_d = self.rpc.generate_custom_block(parent_hash=block_a,
referee=[],
txs=[
emitConflux(21),
emitBoth(22),
emitEVM(23),
])
block_e = self.rpc.generate_custom_block(parent_hash=block_c,
referee=[block_d],
txs=[
emitConflux(24),
emitBoth(25),
emitEVM(26),
])
epoch_a = self.rpc.block_by_hash(block_a)['epochNumber']
epoch_b = self.rpc.block_by_hash(block_b)['epochNumber']
epoch_e = self.rpc.block_by_hash(block_e)['epochNumber']
# make sure transactions have been executed
parent_hash = block_e
for _ in range(5):
block = self.rpc.generate_custom_block(parent_hash=parent_hash,
referee=[],
txs=[])
parent_hash = block
for h in cfx_tx_hashes:
receipt = self.rpc.get_transaction_receipt(h)
assert_equal(receipt["outcomeStatus"], "0x0")
for h in evm_tx_hashes:
receipt = self.w3.eth.waitForTransactionReceipt(h)
assert_equal(receipt["status"], 1)
# check Conflux events
filter = Filter(topics=[TEST_EVENT_TOPIC],
from_epoch=epoch_a,
to_epoch=epoch_e)
logs = self.rpc.get_logs(filter)
assert_equal(len(logs), 8)
# --------------- 1 block per epoch ---------------
# check EVM events
# we expect 4 events: #12, #13, #15, #16
filter = {
"topics": [TEST_EVENT_TOPIC],
"fromBlock": epoch_a,
"toBlock": epoch_b
}
logs = self.nodes[0].eth_getLogs(filter)
assert_equal(len(logs), 4)
# emitBoth: TestEvent(12)
assert_equal(logs[0]["data"], number_to_topic(12))
assert_equal(logs[0]["address"], evmContractAddr.lower())
assert_equal(logs[0]["blockHash"], block_a)
assert_equal(logs[0]["blockNumber"], epoch_a)
assert_equal(logs[0]["transactionHash"],
cfx_tx_hashes[1]) # TODO: should use phantom tx here
# assert_equal(logs[0]["logIndex"], '0x0')
# assert_equal(logs[0]["transactionIndex"], '0x0')
# assert_equal(logs[0]["transactionLogIndex"], '0x0')
assert_equal(logs[0]["removed"], False)
# emitEVM: TestEvent(13)
assert_equal(logs[1]["data"], number_to_topic(13))
assert_equal(logs[1]["address"], evmContractAddr.lower())
assert_equal(logs[1]["blockHash"], block_a)
assert_equal(logs[1]["blockNumber"], epoch_a)
assert_equal(logs[1]["transactionHash"], evm_tx_hashes[0].hex())
# assert_equal(logs[1]["logIndex"], '0x1')
# assert_equal(logs[1]["transactionIndex"], '0x1')
assert_equal(logs[1]["transactionLogIndex"], '0x0')
assert_equal(logs[1]["removed"], False)
# emitBoth: TestEvent(15)
assert_equal(logs[2]["data"], number_to_topic(15))
assert_equal(logs[2]["address"], evmContractAddr.lower())
assert_equal(logs[2]["blockHash"], block_b)
assert_equal(logs[2]["blockNumber"], epoch_b)
assert_equal(logs[2]["transactionHash"],
cfx_tx_hashes[3]) # TODO: should use phantom tx here
# assert_equal(logs[2]["logIndex"], '0x0')
# assert_equal(logs[2]["transactionIndex"], '0x0')
# assert_equal(logs[2]["transactionLogIndex"], '0x0')
assert_equal(logs[2]["removed"], False)
# emitEVM: TestEvent(16)
assert_equal(logs[3]["data"], number_to_topic(16))
assert_equal(logs[3]["address"], evmContractAddr.lower())
assert_equal(logs[3]["blockHash"], block_b)
assert_equal(logs[3]["blockNumber"], epoch_b)
assert_equal(logs[3]["transactionHash"], evm_tx_hashes[1].hex())
# assert_equal(logs[3]["logIndex"], '0x1')
# assert_equal(logs[3]["transactionIndex"], '0x1')
assert_equal(logs[3]["transactionLogIndex"], '0x0')
assert_equal(logs[3]["removed"], False)
# --------------- 2 blocks per epoch ---------------
# check EVM events
# we expect 4 events: #22, #23, #25, #26
filter = {
"topics": [TEST_EVENT_TOPIC],
"fromBlock": epoch_e,
"toBlock": epoch_e
}
logs = self.nodes[0].eth_getLogs(filter)
assert_equal(len(logs), 4)
# emitBoth: TestEvent(22)
assert_equal(logs[0]["data"], number_to_topic(22))
assert_equal(logs[0]["address"], evmContractAddr.lower())
assert_equal(logs[0]["blockHash"], block_e)
assert_equal(logs[0]["blockNumber"], epoch_e)
assert_equal(logs[0]["transactionHash"],
cfx_tx_hashes[5]) # TODO: should use phantom tx here
# assert_equal(logs[0]["logIndex"], '0x0')
# assert_equal(logs[0]["transactionIndex"], '0x0')
# assert_equal(logs[0]["transactionLogIndex"], '0x0')
assert_equal(logs[0]["removed"], False)
# emitEVM: TestEvent(23)
assert_equal(logs[1]["data"], number_to_topic(23))
assert_equal(logs[1]["address"], evmContractAddr.lower())
assert_equal(logs[1]["blockHash"], block_e)
assert_equal(logs[1]["blockNumber"], epoch_e)
assert_equal(logs[1]["transactionHash"], evm_tx_hashes[2].hex())
# assert_equal(logs[1]["logIndex"], '0x1')
# assert_equal(logs[1]["transactionIndex"], '0x1')
assert_equal(logs[1]["transactionLogIndex"], '0x0')
assert_equal(logs[1]["removed"], False)
# emitBoth: TestEvent(25)
assert_equal(logs[2]["data"], number_to_topic(25))
assert_equal(logs[2]["address"], evmContractAddr.lower())
assert_equal(logs[2]["blockHash"], block_e)
assert_equal(logs[2]["blockNumber"], epoch_e)
assert_equal(logs[2]["transactionHash"],
cfx_tx_hashes[7]) # TODO: should use phantom tx here
# assert_equal(logs[2]["logIndex"], '0x2')
# assert_equal(logs[2]["transactionIndex"], '0x2')
# assert_equal(logs[2]["transactionLogIndex"], '0x0')
assert_equal(logs[2]["removed"], False)
# emitEVM: TestEvent(26)
assert_equal(logs[3]["data"], number_to_topic(26))
assert_equal(logs[3]["address"], evmContractAddr.lower())
assert_equal(logs[3]["blockHash"], block_e)
assert_equal(logs[3]["blockNumber"], epoch_e)
assert_equal(logs[3]["transactionHash"], evm_tx_hashes[3].hex())
# assert_equal(logs[3]["logIndex"], '0x3')
# assert_equal(logs[3]["transactionIndex"], '0x3')
assert_equal(logs[3]["transactionLogIndex"], '0x0')
assert_equal(logs[3]["removed"], False)
# --------------- other fields ---------------
# filter by block hash
filter = {"topics": [TEST_EVENT_TOPIC], "blockHash": block_c}
logs_2 = self.nodes[0].eth_getLogs(filter)
assert_equal(logs_2, [])
filter = {
"topics": [TEST_EVENT_TOPIC],
"blockHash": block_d
} # from EVM perspective, D does not exist
assert_raises_rpc_error(None, None, self.nodes[0].eth_getLogs, filter)
filter = {"topics": [TEST_EVENT_TOPIC], "blockHash": block_e}
logs_2 = self.nodes[0].eth_getLogs(filter)
assert_equal(logs_2, logs)
# filter limit
filter = {
"topics": [TEST_EVENT_TOPIC],
"blockHash": block_e,
"limit": 1
}
logs_2 = self.nodes[0].eth_getLogs(filter)
assert_equal(logs_2, [logs[-1]])
# "earliest", "latest"
filter = {
"topics": [TEST_EVENT_TOPIC],
"fromBlock": "earliest",
"toBlock": "latest"
}
logs_2 = self.nodes[0].eth_getLogs(filter)
assert_equal(len(logs_2), 8)
filter = {
"topics": [TEST_EVENT_TOPIC],
"fromBlock": "earliest",
"toBlock": "latest",
"limit": 4
}
logs_2 = self.nodes[0].eth_getLogs(filter)
assert_equal(logs_2, logs)
# address
filter = {"address": confluxContractAddr}
logs_2 = self.nodes[0].eth_getLogs(filter)
assert_equal(logs_2, [])
filter = {"address": evmContractAddr}
logs_2 = self.nodes[0].eth_getLogs(filter)
assert_equal(len(logs_2), 8)
self.log.info("Pass")
def cross_space_transfer(self, to, value):
to = to.replace('0x', '')
tx = self.rpc.new_tx(
value=value,
receiver="0x0888000000000000000000000000000000000006",
data=decode_hex(f"0xda8d5daf{to}000000000000000000000000"),
nonce=self.rpc.get_nonce(self.cfxAccount),
gas=1000000,
)
self.rpc.send_tx(tx, True)
def deploy_conflux_space(self, bytecode_path):
bytecode_file = os.path.join(
os.path.dirname(os.path.realpath(__file__)), bytecode_path)
assert (os.path.isfile(bytecode_file))
bytecode = open(bytecode_file).read()
tx = self.rpc.new_contract_tx(receiver="",
data_hex=bytecode,
sender=self.cfxAccount,
priv_key=self.cfxPrivkey,
storage_limit=20000)
assert_equal(self.rpc.send_tx(tx, True), tx.hash_hex())
receipt = self.rpc.get_transaction_receipt(tx.hash_hex())
assert_equal(receipt["outcomeStatus"], "0x0")
addr = receipt["contractCreated"]
assert_is_hex_string(addr)
return addr
def deploy_evm_space(self, bytecode_path):
bytecode_file = os.path.join(
os.path.dirname(os.path.realpath(__file__)), bytecode_path)
assert (os.path.isfile(bytecode_file))
bytecode = open(bytecode_file).read()
nonce = self.w3.eth.getTransactionCount(self.evmAccount.address)
signed = self.evmAccount.signTransaction({
"to": None,
"value": 0,
"gasPrice": 1,
"gas": 210000,
"nonce": nonce,
"chainId": 10,
"data": bytecode,
})
tx_hash = signed["hash"]
return_tx_hash = self.w3.eth.sendRawTransaction(
signed["rawTransaction"])
assert_equal(tx_hash, return_tx_hash)
self.rpc.generate_block(1)
self.rpc.generate_blocks(20, 1)
receipt = self.w3.eth.waitForTransactionReceipt(tx_hash)
assert_equal(receipt["status"], 1)
addr = receipt["contractAddress"]
return addr
def construct_evm_tx(self, receiver, data_hex, nonce):
signed = self.evmAccount.signTransaction({
"to": receiver,
"value": 0,
"gasPrice": 1,
"gas": 150000,
"nonce": nonce,
"chainId": 10,
"data": data_hex,
})
tx = [
nonce, 1, 150000,
bytes.fromhex(receiver.replace('0x', '')), 0,
bytes.fromhex(data_hex.replace('0x', '')), signed["v"],
signed["r"], signed["s"]
]
return tx, signed["hash"]
def run_test(self):
time.sleep(3)
ip = self.nodes[0].ip
port = self.nodes[0].ethrpcport
self.w3 = Web3(Web3.HTTPProvider(f'http://{ip}:{port}/'))
assert_equal(self.w3.isConnected(), True)
account = self.w3.eth.account.privateKeyToAccount(
'0x348ce564d427a3311b6536bbcff9390d69395b06ed6c486954e971d960fe8709'
)
sender = account.address
self.cross_space_transfer(sender, 1 * 10**18)
assert_equal(1 * 10**18, self.w3.eth.get_balance(sender))
self.test_deploy_1820()
# Send eip-155 transaction
receiver = Web3.toChecksumAddress(
"10000000000000000000000000000000000000aa")
signed = account.signTransaction({
"to": receiver,
"value": 1 * 10**17,
"gasPrice": 1,
"gas": 21000,
"nonce": 0,
"chainId": 10
})
tx_hash = signed["hash"]
return_tx_hash = self.w3.eth.sendRawTransaction(
signed["rawTransaction"])
assert_equal(tx_hash, return_tx_hash)
client = RpcClient(self.nodes[0])
client.generate_block(1)
client.generate_blocks(10)
receipt = self.w3.eth.waitForTransactionReceipt(tx_hash)
assert_equal(receipt["status"], 1)
# Send pre eip-155 transaction
signed = account.signTransaction({
"to": receiver,
"value": 1 * 10**17,
"gasPrice": 1,
"gas": 21000,
"nonce": 1
})
tx_hash = signed["hash"]
return_tx_hash = self.w3.eth.sendRawTransaction(
signed["rawTransaction"])
assert_equal(tx_hash, return_tx_hash)
client.generate_block(1)
client.generate_blocks(10)
receipt = self.w3.eth.waitForTransactionReceipt(tx_hash)
assert_equal(receipt["status"], 1)
assert_equal(2 * 10**17, self.w3.eth.get_balance(receiver))
assert_equal(8 * 10**17 - 42000, self.w3.eth.get_balance(sender))
# Send to transaction
mapped_sender = keccak_256(self.genesis_addr).digest()[-20:]
receiver = Web3.toChecksumAddress(mapped_sender.hex())
signed = account.signTransaction({
"to": receiver,
"value": 2 * 10**17,
"gasPrice": 1,
"gas": 21000,
"nonce": 2
})
self.w3.eth.sendRawTransaction(signed["rawTransaction"])
client = RpcClient(self.nodes[0])
client.generate_block(1)
client.generate_blocks(10)
receipt = self.w3.eth.waitForTransactionReceipt(tx_hash)
assert_equal(receipt["status"], 1)
assert_equal(2 * 10**17, self.w3.eth.get_balance(mapped_sender))
# Withdraw transaction
self.cross_space_withdraw(1 * 10**17)
assert_equal(1 * 10**17, self.w3.eth.get_balance(mapped_sender))
# Send transaction with large chain-id, should not panic.
signed = account.signTransaction({
"to": receiver,
"value": 1 * 10**17,
"gasPrice": 1,
"gas": 21000,
"nonce": 3,
"chainId": 2**33
})
assert_raises(ValueError, self.w3.eth.sendRawTransaction,
signed["rawTransaction"])
self.nodes[0].stop()
class CrossSpaceLogFilteringTest(ConfluxTestFramework):
def set_test_params(self):
self.num_nodes = 1
self.conf_parameters["evm_chain_id"] = str(10)
def setup_network(self):
self.add_nodes(self.num_nodes)
self.start_node(0, ["--archive"])
self.rpc = RpcClient(self.nodes[0])
self.cfxPrivkey = default_config['GENESIS_PRI_KEY']
self.cfxAccount = self.rpc.GENESIS_ADDR
print(f'Using Conflux account {self.cfxAccount}')
ip = self.nodes[0].ip
port = self.nodes[0].rpcport
self.w3 = Web3(Web3.HTTPProvider(f'http://{ip}:{port}/'))
assert_equal(self.w3.isConnected(), True)
def run_test(self):
# initialize EVM account
self.evmAccount = self.w3.eth.account.privateKeyToAccount(
'0x0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef'
)
print(f'Using EVM account {self.evmAccount.address}')
self.cross_space_transfer(self.evmAccount.address, 1 * 10**18)
assert_equal(self.nodes[0].eth_getBalance(self.evmAccount.address),
hex(1 * 10**18))
# deploy Conflux space contract
confluxContractAddr = self.deploy_conflux_space(CONFLUX_CONTRACT_PATH)
print(f'Conflux contract: {confluxContractAddr}')
# deploy EVM space contract
evmContractAddr = self.deploy_evm_space(EVM_CONTRACT_PATH)
print(f'EVM contract: {evmContractAddr}')
# #1: call emitConflux(1)
# this will emit 1 event in the Conflux space
data_hex = encode_hex_0x(
keccak(b"emitConflux(uint256)"))[:10] + encode_u256(1)
receipt = self.call_conflux_space(confluxContractAddr, data_hex)
assert_equal(len(receipt["logs"]), 1)
assert_equal(receipt["logs"][0]["data"],
number_to_topic(1)) # TestEvent(1)
# #2: call emitBoth(2)
# this will emit 2 events in the Conflux space (our contract + internal contract) and 1 event in the EVM space
data_hex = encode_hex_0x(
keccak(b"emitBoth(uint256,bytes20)"))[:10] + encode_u256(
2) + encode_bytes20(evmContractAddr.replace('0x', ''))
receipt = self.call_conflux_space(confluxContractAddr, data_hex)
assert_equal(len(receipt["logs"]), 2)
assert_equal(receipt["logs"][0]["data"],
number_to_topic(2)) # TestEvent(2)
# NOTE: EVM-space events are not returned here
# #3: call emitEVM(3)
# this will emit 1 event in the EVM space
data_hex = encode_hex_0x(
keccak(b"emitEVM(uint256)"))[:10] + encode_u256(3)
receipt = self.call_evm_space(evmContractAddr, data_hex)
assert_equal(len(receipt["logs"]), 1)
assert_equal(receipt["logs"][0]["data"],
number_to_topic(3)) # TestEvent(3)
# NOTE: EVM-space events are not returned here
# check Conflux events
# we expect two events from #1 and #2
filter = Filter(topics=[TEST_EVENT_TOPIC],
from_epoch="earliest",
to_epoch="latest_state")
logs = self.rpc.get_logs(filter)
assert_equal(len(logs), 2)
assert_equal(logs[0]["data"], number_to_topic(1)) # TestEvent(1)
assert_equal(logs[1]["data"], number_to_topic(2)) # TestEvent(2)
# check EVM events
# we expect two events from #2 and #3
filter = {
"topics": [TEST_EVENT_TOPIC],
"fromBlock": "earliest",
"toBlock": "latest"
}
logs = self.nodes[0].eth_getLogs(filter)
assert_equal(len(logs), 2)
assert_equal(logs[0]["data"], number_to_topic(2)) # TestEvent(2)
assert_equal(logs[0]["address"], evmContractAddr.lower())
assert_equal(logs[0]["removed"], False)
assert_equal(logs[1]["data"], number_to_topic(3)) # TestEvent(3)
assert_equal(logs[1]["address"], evmContractAddr.lower())
assert_equal(logs[1]["removed"], False)
# TODO(thegaram): add more detailed tests once we have more control over block production
# - events in pivot and non-pivot blocks
# - log.blockHash and log.blockNumber should correspond to pivot block
# - logIndex, transactionIndex, transactionLogIndex
self.log.info("Pass")
def cross_space_transfer(self, to, value):
to = to.replace('0x', '')
tx = self.rpc.new_tx(
value=value,
receiver="0x0888000000000000000000000000000000000006",
data=decode_hex(f"0xda8d5daf{to}000000000000000000000000"),
nonce=self.rpc.get_nonce(self.cfxAccount),
gas=1000000,
)
self.rpc.send_tx(tx, True)
def deploy_conflux_space(self, bytecode_path):
bytecode_file = os.path.join(
os.path.dirname(os.path.realpath(__file__)), bytecode_path)
assert (os.path.isfile(bytecode_file))
bytecode = open(bytecode_file).read()
tx = self.rpc.new_contract_tx(receiver="",
data_hex=bytecode,
sender=self.cfxAccount,
priv_key=self.cfxPrivkey,
storage_limit=20000)
assert_equal(self.rpc.send_tx(tx, True), tx.hash_hex())
receipt = self.rpc.get_transaction_receipt(tx.hash_hex())
assert_equal(receipt["outcomeStatus"], "0x0")
addr = receipt["contractCreated"]
assert_is_hex_string(addr)
return addr
def call_conflux_space(self, receiver, data_hex):
tx = self.rpc.new_contract_tx(
receiver=receiver,
data_hex=data_hex,
sender=self.cfxAccount,
priv_key=self.cfxPrivkey,
)
assert_equal(self.rpc.send_tx(tx, True), tx.hash_hex())
receipt = self.rpc.get_transaction_receipt(tx.hash_hex())
assert_equal(receipt["outcomeStatus"], "0x0")
return receipt
def deploy_evm_space(self, bytecode_path):
bytecode_file = os.path.join(
os.path.dirname(os.path.realpath(__file__)), bytecode_path)
assert (os.path.isfile(bytecode_file))
bytecode = open(bytecode_file).read()
nonce = self.w3.eth.getTransactionCount(self.evmAccount.address)
signed = self.evmAccount.signTransaction({
"to": None,
"value": 0,
"gasPrice": 1,
"gas": 210000,
"nonce": nonce,
"chainId": 10,
"data": bytecode,
})
tx_hash = signed["hash"]
return_tx_hash = self.w3.eth.sendRawTransaction(
signed["rawTransaction"])
assert_equal(tx_hash, return_tx_hash)
self.rpc.generate_block(1)
self.rpc.generate_blocks(20, 1)
receipt = self.w3.eth.waitForTransactionReceipt(tx_hash)
assert_equal(receipt["status"], 1)
addr = receipt["contractAddress"]
return addr
def call_evm_space(self, to, data):
nonce = self.w3.eth.getTransactionCount(self.evmAccount.address)
signed = self.evmAccount.signTransaction({
"to": to,
"value": 0,
"gasPrice": 1,
"gas": 150000,
"nonce": nonce,
"chainId": 10,
"data": data,
})
tx_hash = signed["hash"]
return_tx_hash = self.w3.eth.sendRawTransaction(
signed["rawTransaction"])
assert_equal(tx_hash, return_tx_hash)
self.rpc.generate_block(1)
self.rpc.generate_blocks(20, 1)
receipt = self.w3.eth.waitForTransactionReceipt(tx_hash)
assert_equal(receipt["status"], 1)
return receipt