def test_gossip_proxy(intercepted_two_node_network):
nodes = intercepted_two_node_network.docker_nodes
node = nodes[0]
tls_certificate_path = node.config.tls_certificate_local_path()
tls_parameters = {
"--certificate-file": tls_certificate_path,
"--node-id": extract_common_name(tls_certificate_path),
}
cli = CLI(nodes[0], tls_parameters=tls_parameters)
account = cli.node.genesis_account
cli.set_default_deploy_args(
"--from",
account.public_key_hex,
"--private-key",
cli.private_key_path(account),
"--public-key",
cli.public_key_path(account),
"--payment",
cli.resource(Contract.STANDARD_PAYMENT),
"--payment-args",
cli.payment_json,
)
cli("deploy", "--session", cli.resource(Contract.HELLO_NAME_DEFINE))
block_hash = cli("propose")
wait_for_block_hash_propagated_to_all_nodes(nodes, block_hash)
def check_upgrades_applied(network):
node = network.docker_nodes[0]
cmd = "ls -la /etc/casperlabs /root/.casperlabs/chainspec /root/.casperlabs/chainspec/genesis"
rc, output = node.exec_run(cmd)
logging.info(f"============================ {cmd} => {rc}")
logging.info(f"============================ [")
logging.info(f"============================ {output}")
logging.info(f"============================ ]")
cli = CLI(network.docker_nodes[0], "casperlabs_client")
account = cli.node.test_account
cli.set_default_deploy_args(
"--from", account.public_key_hex,
"--private-key", cli.private_key_path(account),
"--public-key", cli.public_key_path(account)
)
# First deploy
deploy_hash = cli("deploy", "--payment-amount", 10000000, "--session", cli.resource(Contract.COUNTER_DEFINE))
get_cost_and_block_hash(node, deploy_hash)
# When activation-point-rank of an upgrade is reached, and upgrade is executed,
# the cost of execution should change.
# We have spec of genesis, upgrade-1 and upgrade-2 in our custom chainspec
# (in integration-testing/resources/test-chainspec)
# Upgrades change cost of executing opcodes, so cost of execution of the same contract should change
# after the upgrades are applied.
costs = []
versions = []
# Currently test-chainspec activation points configured like below:
# upgrade-1/manifest.toml:activation-point-rank = 20
# upgrade-2/manifest.toml:activation-point-rank = 30
# So, a number of deploys above 30 should be enough to activate both upgrades.
offset = 2 # First deploy after genesis
upgrade_1 = 20
upgrade_2 = 30
for i in range(1, 35):
position = i + offset
if position == upgrade_1 or position == upgrade_2:
logging.info(f'Redeploying contract at position {position}')
deploy_hash = cli("deploy", "--payment-amount", 10000000, "--session", cli.resource(Contract.COUNTER_DEFINE))
get_cost_and_block_hash(node, deploy_hash)
# Add up, as another deploy shifts the block position
offset += 1
deploy_hash = cli("deploy", "--payment-amount", 10000000, "--session", cli.resource(Contract.COUNTER_CALL))
cost, block_hash = get_cost_and_block_hash(node, deploy_hash)
if cost not in costs:
logging.info(f"Execution cost at iteration {i}, is {cost}. ")
costs.append(cost)
version = cli("show-block", block_hash).summary.header.protocol_version
versions.append(version)
logging.info(f"Costs of execution: {' '.join(str(c) for c in costs)}")
logging.info(f"Versions: {' '.join(str(v) for v in versions)}")
return costs