def test_bulk_transfers(
basic_transfer_request: EthereumToSifchainTransferRequest,
smart_contracts_dir,
source_ethereum_address,
bridgebank_address,
integration_dir,
ganache_timed_blocks,
):
n_transfers = int(test_utilities.get_optional_env_var("NTRANSFERS", 1))
ganache_delay = test_utilities.get_optional_env_var("GANACHE_DELAY", 1)
# test_utilities.get_shell_output(f"{integration_dir}/ganache_start.sh {ganache_delay}")
amount = 9000
new_addresses = list(
map(lambda x: create_new_sifaddr(), range(n_transfers)))
logging.debug(f"new_addresses: {new_addresses}")
request: EthereumToSifchainTransferRequest = copy.deepcopy(
basic_transfer_request)
requests = list(
map(
lambda addr: {
"amount": amount,
"symbol": test_utilities.NULL_ADDRESS,
"sifchain_address": addr
}, new_addresses))
json_requests = json.dumps(requests)
yarn_result = test_utilities.run_yarn_command(" ".join([
f"yarn --cwd {smart_contracts_dir}", "integrationtest:sendBulkLockTx",
f"--amount {amount}", f"--symbol eth",
f"--sifchain_address {new_addresses[0]}",
f"--transactions \'{json_requests}\'",
f"--ethereum_address {source_ethereum_address}",
f"--bridgebank_address {bridgebank_address}"
]))
logging.info(f"bulk result: {yarn_result}")
test_utilities.wait_for_ethereum_block_number(
yarn_result["blockNumber"] + test_utilities.n_wait_blocks,
basic_transfer_request)
for a in new_addresses:
test_utilities.wait_for_sif_account(
a, basic_transfer_request.sifnodecli_node, 90)
test_utilities.wait_for_sifchain_addr_balance(
a, "ceth", amount, basic_transfer_request.sifnodecli_node, 90)
def transfer_ethereum_to_sifchain(
transfer_request: EthereumToSifchainTransferRequest,
max_seconds: int = default_timeout_for_ganache):
logging.debug(
f"transfer_ethereum_to_sifchain {transfer_request.as_json()}")
assert transfer_request.ethereum_address
assert transfer_request.sifchain_address
# it's possible that this is the first transfer to the address, so there's
# no balance to retrieve. Catch that exception.
original_log_level = decrease_log_level()
try:
sifchain_starting_balance = get_sifchain_addr_balance(
transfer_request.sifchain_address,
transfer_request.sifnodecli_node, transfer_request.sifchain_symbol)
except:
logging.debug(
f"transfer_ethereum_to_sifchain failed to get starting balance, this is probably a new account"
)
sifchain_starting_balance = 0
status = {
"action": "transfer_ethereum_to_sifchain",
"sifchain_starting_balance": sifchain_starting_balance,
"transfer_request": transfer_request.__dict__,
}
logging.debug(
f"transfer_ethereum_to_sifchain_json: {json.dumps(status)}", )
force_log_level(original_log_level)
starting_block = send_from_ethereum_to_sifchain(transfer_request)
logging.debug(
f"send_from_ethereum_to_sifchain ethereum block number: {starting_block}"
)
original_log_level = decrease_log_level()
half_n_wait_blocks = n_wait_blocks / 2
logging.debug("wait half the blocks, transfer should not complete")
if transfer_request.manual_block_advance:
advance_n_ethereum_blocks(half_n_wait_blocks,
transfer_request.smart_contracts_dir)
time.sleep(5)
else:
wait_for_ethereum_block_number(block_number=starting_block +
half_n_wait_blocks,
transfer_request=transfer_request)
# we still may not have an account
try:
sifchain_balance_before_required_elapsed_blocks = get_sifchain_addr_balance(
transfer_request.sifchain_address,
transfer_request.sifnodecli_node, transfer_request.sifchain_symbol)
except:
sifchain_balance_before_required_elapsed_blocks = 0
if transfer_request.check_wait_blocks and sifchain_balance_before_required_elapsed_blocks != sifchain_starting_balance:
print_error_message(
f"balance should not have changed yet. Starting balance {sifchain_starting_balance},"
f" current balance {sifchain_balance_before_required_elapsed_blocks}"
)
if transfer_request.manual_block_advance:
advance_n_ethereum_blocks(half_n_wait_blocks,
transfer_request.smart_contracts_dir)
else:
wait_for_ethereum_block_number(block_number=starting_block +
n_wait_blocks,
transfer_request=transfer_request)
target_balance = sifchain_starting_balance + transfer_request.amount
# You can't get the balance of an account that doesn't exist yet,
# so wait for the account to be there before asking for the balance
logging.debug(f"wait for account {transfer_request.sifchain_address}")
wait_for_sif_account(sif_addr=transfer_request.sifchain_address,
sifchaincli_node=transfer_request.sifnodecli_node,
max_seconds=max_seconds)
wait_for_sifchain_addr_balance(
sifchain_address=transfer_request.sifchain_address,
symbol=transfer_request.sifchain_symbol,
sifchaincli_node=transfer_request.sifnodecli_node,
target_balance=target_balance,
max_seconds=max_seconds,
debug_prefix=
f"transfer_ethereum_to_sifchain waiting for balance {transfer_request}"
)
force_log_level(original_log_level)
result = {
**status,
"sifchain_ending_balance": target_balance,
}
logging.debug(f"transfer_ethereum_to_sifchain completed {result}")
return result
def test_bulk_transfers(
basic_transfer_request: EthereumToSifchainTransferRequest,
smart_contracts_dir,
source_ethereum_address,
bridgebank_address,
bridgetoken_address,
ethereum_network,
):
n_transfers = int(test_utilities.get_optional_env_var("NTRANSFERS", 2))
ganache_delay = test_utilities.get_optional_env_var("GANACHE_DELAY", 1)
# test_utilities.get_shell_output(f"{integration_dir}/ganache_start.sh {ganache_delay}")
amount = "{:d}".format(5 * test_utilities.highest_gas_cost)
new_addresses_and_keys = list(
map(lambda x: create_new_sifaddr_and_key(), range(n_transfers)))
logging.info(f"aandk: {new_addresses_and_keys}")
new_addresses = list(map(lambda a: a[0], new_addresses_and_keys))
logging.debug(f"new_addresses: {new_addresses}")
new_eth_addrs = test_utilities.create_ethereum_addresses(
smart_contracts_dir, basic_transfer_request.ethereum_network,
len(new_addresses))
logging.info(f"new eth addrs: {new_eth_addrs}")
request: EthereumToSifchainTransferRequest = copy.deepcopy(
basic_transfer_request)
requests = list(
map(
lambda addr: {
"amount": amount,
"symbol": test_utilities.NULL_ADDRESS,
"sifchain_address": addr
}, new_addresses))
json_requests = json.dumps(requests)
test_utilities.run_yarn_command(" ".join([
f"yarn --cwd {smart_contracts_dir}",
"integrationtest:sendBulkLockTx",
f"--amount {amount}",
f"--symbol eth",
f"--json_path {request.solidity_json_path}",
f"--sifchain_address {new_addresses[0]}",
f"--transactions \'{json_requests}\'",
f"--ethereum_address {source_ethereum_address}",
f"--bridgebank_address {bridgebank_address}",
f"--ethereum_network {ethereum_network}",
]))
requests = list(
map(
lambda addr: {
"amount": amount,
"symbol": bridgetoken_address,
"sifchain_address": addr
}, new_addresses))
json_requests = json.dumps(requests)
yarn_result = test_utilities.run_yarn_command(" ".join([
f"yarn --cwd {smart_contracts_dir}",
"integrationtest:sendBulkLockTx",
f"--amount {amount}",
"--lock_or_burn burn",
f"--symbol {bridgetoken_address}",
f"--json_path {request.solidity_json_path}",
f"--sifchain_address {new_addresses[0]}",
f"--transactions \'{json_requests}\'",
f"--ethereum_address {source_ethereum_address}",
f"--bridgebank_address {bridgebank_address}",
f"--ethereum_network {ethereum_network}",
]))
logging.info(f"bulk result: {yarn_result}")
manual_advance = False
if manual_advance:
test_utilities.advance_n_ethereum_blocks(test_utilities.n_wait_blocks,
smart_contracts_dir)
test_utilities.wait_for_ethereum_block_number(
yarn_result["blockNumber"] + test_utilities.n_wait_blocks,
basic_transfer_request)
for a in new_addresses:
test_utilities.wait_for_sif_account(
a, basic_transfer_request.sifnodecli_node, 90)
test_utilities.wait_for_sifchain_addr_balance(
a, "ceth", amount, basic_transfer_request.sifnodecli_node, 180)
test_utilities.wait_for_sifchain_addr_balance(
a, "rowan", amount, basic_transfer_request.sifnodecli_node, 180)
text_file = open("pfile.cmds", "w")
simple_credentials = SifchaincliCredentials(keyring_passphrase=None,
keyring_backend="test",
from_key=None,
sifnodecli_homedir=None)
logging.info(f"all accounts are on sifchain and have the correct balance")
for sifaddr, ethaddr in zip(new_addresses_and_keys, new_eth_addrs):
r = copy.deepcopy(basic_transfer_request)
r.sifchain_address = sifaddr[0]
r.ethereum_address = ethaddr["address"]
r.amount = 100
simple_credentials.from_key = sifaddr[1]
c = test_utilities.send_from_sifchain_to_ethereum_cmd(
r, simple_credentials)
text_file.write(f"{c}\n")
text_file.close()
# test_utilities.get_shell_output("cat pfile.cmds | parallel --trim lr -v {}")
test_utilities.get_shell_output("bash -x pfile.cmds")
for sifaddr, ethaddr in zip(new_addresses_and_keys, new_eth_addrs):
r = copy.deepcopy(basic_transfer_request)
r.ethereum_address = ethaddr["address"]
r.amount = 100
test_utilities.wait_for_eth_balance(r, 100, 300)