def test_slashing(cluster):
"stop node2, wait for non-live slashing"
addr = cluster.address("validator", i=2)
val_addr = cluster.address("validator", i=2, bech="val")
tokens1 = int((cluster.validator(val_addr))["tokens"])
print("tokens before slashing", tokens1)
print("stop and wait for 10 blocks")
cluster.supervisor.stopProcess(f"{cluster.chain_id}-node2")
wait_for_new_blocks(cluster, 10)
cluster.supervisor.startProcess(f"{cluster.chain_id}-node2")
wait_for_port(rpc_port(cluster.base_port(2)))
val = cluster.validator(val_addr)
tokens2 = int(val["tokens"])
print("tokens after slashing", tokens2)
assert tokens2 == int(tokens1 * 0.99), "slash amount is not correct"
assert val["jailed"], "validator is jailed"
# try to unjail
rsp = cluster.unjail(addr, i=2)
assert rsp["code"] == 4, "still jailed, can't be unjailed"
# wait for 60s and unjail again
wait_for_block_time(
cluster,
isoparse(val["unbonding_time"]) + datetime.timedelta(seconds=60))
rsp = cluster.unjail(addr, i=2)
assert rsp["code"] == 0, f"unjail should success {rsp}"
wait_for_new_blocks(cluster, 3)
assert len(cluster.validators()) == 3
def cluster_fixture_aux(config_path, data_folder, cmd):
base_port = gen_base_port()
print("init cluster at", data_folder, ", base port:", base_port)
cluster.init_cluster(data_folder, config_path, base_port, cmd=cmd)
config = yaml.safe_load(open(config_path))
clis = {}
for key in config:
chain_id = key
clis[chain_id] = cluster.ClusterCLI(data_folder, chain_id=chain_id, cmd=cmd)
supervisord = cluster.start_cluster(data_folder)
try:
for cli in clis.values():
# wait for first node rpc port available before start testing
wait_for_port(rpc_port(cli.config["validators"][0]["base_port"]))
# wait for first node grpc port available before start testing
wait_for_port(grpc_port(cli.config["validators"][0]["base_port"]))
# wait for the first block generated before start testing
wait_for_block(cli, 2)
if len(clis) == 1:
yield list(clis.values())[0]
else:
yield clis
finally:
supervisord.terminate()
supervisord.wait()
def cluster_fixture(
config_path,
base_port,
tmp_path_factory,
quiet=False,
post_init=None,
enable_cov=None,
):
if enable_cov is None:
enable_cov = os.environ.get("GITHUB_ACTIONS") == "true"
config = yaml.safe_load(open(config_path))
data = tmp_path_factory.mktemp(config["chain_id"])
print("init cluster at", data, ", base port:", base_port)
cluster.init_cluster(data, config, base_port)
if post_init:
post_init(config, data)
if enable_cov:
# replace the first node with the instrumented binary
ini = data / cluster.SUPERVISOR_CONFIG_FILE
ini.write_text(
re.sub(
r"^command = (.*/)?chain-maind",
"command = chain-maind-inst -test.coverprofile=%(here)s/coverage.txt",
ini.read_text(),
count=1,
flags=re.M,
)
)
begin = time.time()
supervisord = cluster.start_cluster(data)
if not quiet:
tailer = cluster.TailLogsThread([str(data / "node*.log")])
tailer.start()
# wait for first node rpc port available before start testing
wait_for_port(rpc_port(config["validators"][0]["base_port"]))
cli = cluster.ClusterCLI(data)
# wait for first block generated before start testing
wait_for_block(cli, 1)
yield cli
if enable_cov:
# wait for server startup complete to generate the coverage report
duration = time.time() - begin
if duration < 15:
time.sleep(15 - duration)
supervisord.terminate()
supervisord.wait()
if not quiet:
tailer.stop()
tailer.join()
if enable_cov:
# collect the coverage results
shutil.move(str(data / "coverage.txt"), f"coverage.{uuid.uuid1()}.txt")
def test_manual_export(cosmovisor_cluster):
"""
- do chain state export, override the genesis time to the genesis file
- ,and reset the data set
- see https://github.com/crypto-org-chain/chain-main/issues/289
"""
cluster = cosmovisor_cluster
edit_chain_program(
cluster.chain_id,
cluster.data_dir / SUPERVISOR_CONFIG_FILE,
lambda i, _: {
"command": f"%(here)s/node{i}/cosmovisor/genesis/bin/chain-maind start "
f"--home %(here)s/node{i}"
},
)
cluster.reload_supervisor()
wait_for_port(rpc_port(cluster.config["validators"][0]["base_port"]))
# wait for a new block to make sure chain started up
wait_for_new_blocks(cluster, 1)
cluster.supervisor.stopAllProcesses()
# check the state of all nodes should be stopped
for info in cluster.supervisor.getAllProcessInfo():
assert info["statename"] == "STOPPED"
# export the state
cluster.cmd = (
cluster.data_root
/ cluster.chain_id
/ "node0/cosmovisor/genesis/bin/chain-maind"
)
cluster.cosmos_cli(0).export()
# update the genesis time = current time + 5 secs
newtime = datetime.utcnow() + timedelta(seconds=5)
cluster.config["genesis-time"] = newtime.replace(tzinfo=None).isoformat("T") + "Z"
for i in range(cluster.nodes_len()):
migrate_genesis_time(cluster, i)
cluster.validate_genesis(i)
cluster.cosmos_cli(i).unsaferesetall()
cluster.supervisor.startAllProcesses()
wait_for_new_blocks(cluster, 1)
cluster.supervisor.stopAllProcesses()
# check the state of all nodes should be stopped
for info in cluster.supervisor.getAllProcessInfo():
assert info["statename"] == "STOPPED"
def test_join_validator(cluster):
i = cluster.create_node(moniker="new joined")
addr = cluster.address("validator", i)
# transfer 1cro from ecosystem account
assert cluster.transfer(cluster.address("ecosystem"), addr,
"1cro")["code"] == 0
assert cluster.balance(addr) == 10**8
# start the node
cluster.supervisor.startProcess(f"{cluster.chain_id}-node{i}")
wait_for_port(rpc_port(cluster.base_port(i)))
count1 = len(cluster.validators())
# wait for the new node to sync
wait_for_block(cluster.cosmos_cli(i), cluster.block_height())
# wait for the new node to sync
wait_for_block(cluster.cosmos_cli(i), cluster.block_height(0))
# create validator tx
assert cluster.create_validator("1cro", i)["code"] == 0
time.sleep(2)
count2 = len(cluster.validators())
assert count2 == count1 + 1, "new validator should joined successfully"
val_addr = cluster.address("validator", i, bech="val")
val = cluster.validator(val_addr)
assert not val["jailed"]
assert val["status"] == "BOND_STATUS_BONDED"
assert val["tokens"] == str(10**8)
assert val["description"]["moniker"] == "new joined"
assert val["commission"]["commission_rates"] == {
"rate": "0.100000000000000000",
"max_rate": "0.200000000000000000",
"max_change_rate": "0.010000000000000000",
}
assert (cluster.edit_validator(i, commission_rate="0.2")["code"] == 12
), "commission cannot be changed more than once in 24h"
assert cluster.edit_validator(i, moniker="awesome node")["code"] == 0
assert cluster.validator(
val_addr)["description"]["moniker"] == "awesome node"
def test_cancel_upgrade(cluster):
"""
use default cluster
- propose upgrade and pass it
- cancel the upgrade before execution
"""
plan_name = "upgrade-test"
time.sleep(
5
) # FIXME the port seems still exists for a while after process stopped
wait_for_port(rpc_port(cluster.config["validators"][0]["base_port"]))
upgrade_height = cluster.block_height() + 30
print("propose upgrade plan")
print("upgrade height", upgrade_height)
propose_and_pass(
cluster,
"software-upgrade",
{
"name": plan_name,
"title": "upgrade test",
"description": "ditto",
"upgrade-height": upgrade_height,
"deposit": "0.1cro",
},
)
print("cancel upgrade plan")
propose_and_pass(
cluster,
"cancel-software-upgrade",
{
"title": "there is bug, cancel upgrade",
"description": "there is bug, cancel upgrade",
"deposit": "0.1cro",
},
)
# wait for blocks after upgrade, should success since upgrade is canceled
wait_for_block(cluster, upgrade_height + 2)
def test_manual_upgrade(cosmovisor_cluster):
"""
- do the upgrade test by replacing binary manually
- check the panic do happens
"""
cluster = cosmovisor_cluster
# use the normal binary first
edit_chain_program(
cluster.chain_id,
cluster.data_dir / SUPERVISOR_CONFIG_FILE,
lambda i, _: {
"command": f"%(here)s/node{i}/cosmovisor/genesis/bin/chain-maind start "
f"--home %(here)s/node{i}"
},
)
cluster.reload_supervisor()
time.sleep(5) # FIXME the port seems still exists for a while after process stopped
wait_for_port(rpc_port(cluster.config["validators"][0]["base_port"]))
# wait for a new block to make sure chain started up
wait_for_new_blocks(cluster, 1)
target_height = cluster.block_height() + 15
upgrade(cluster, "v2.0.0", target_height)
def cluster_fixture(config_path, base_port, tmp_path_factory, quiet=False):
config = yaml.safe_load(open(config_path))
data = tmp_path_factory.mktemp(config["chain_id"])
print("init cluster at", data, ", base port:", base_port)
cluster.init_cluster(data, config, base_port)
# replace the first node with the instrumented binary
ini = data / cluster.SUPERVISOR_CONFIG_FILE
ini.write_text(
re.sub(
r"^command = (.*/)?chain-maind",
"command = chain-maind-inst -test.coverprofile=%(here)s/coverage.txt",
ini.read_text(),
count=1,
flags=re.M,
))
begin = time.time()
supervisord = cluster.start_cluster(data, quiet=quiet)
# wait for first node rpc port available before start testing
wait_for_port(rpc_port(config["validators"][0]["base_port"]))
cli = cluster.ClusterCLI(data)
# wait for first block generated before start testing
wait_for_block(cli, 1)
yield cli
duration = time.time() - begin
# wait for server startup complete to generate the coverage report
if duration < 15:
time.sleep(15 - duration)
supervisord.terminate()
supervisord.wait()
# collect the coverage results
shutil.move(str(data / "coverage.txt"), f"coverage.{uuid.uuid1()}.txt")
def cluster_fixture(
config_path,
base_port,
tmp_path_factory,
quiet=False,
post_init=None,
enable_cov=None,
):
"""
init a single devnet
"""
if enable_cov is None:
enable_cov = os.environ.get("GITHUB_ACTIONS") == "true"
data = tmp_path_factory.mktemp("data")
print("init cluster at", data, ", base port:", base_port)
cluster.init_cluster(data, config_path, base_port)
config = yaml.safe_load(open(config_path))
clis = {}
for key in config:
if key == "relayer":
continue
chain_id = key
chain_data = data / chain_id
if post_init:
post_init(chain_id, chain_data)
if enable_cov:
# replace the first node with the instrumented binary
ini = chain_data / cluster.SUPERVISOR_CONFIG_FILE
ini.write_text(
re.sub(
r"^command = (.*/)?chain-maind",
"command = chain-maind-inst "
"-test.coverprofile=%(here)s/coverage.txt",
ini.read_text(),
count=1,
flags=re.M,
)
)
clis[chain_id] = cluster.ClusterCLI(data, chain_id)
supervisord = cluster.start_cluster(data)
if not quiet:
tailer = cluster.start_tail_logs_thread(data)
try:
begin = time.time()
for cli in clis.values():
# wait for first node rpc port available before start testing
wait_for_port(rpc_port(cli.config["validators"][0]["base_port"]))
# wait for the first block generated before start testing
wait_for_block(cli, 1)
if len(clis) == 1:
yield list(clis.values())[0]
else:
yield clis
if enable_cov:
# wait for server startup complete to generate the coverage report
duration = time.time() - begin
if duration < 15:
time.sleep(15 - duration)
finally:
supervisord.terminate()
supervisord.wait()
if not quiet:
tailer.stop()
tailer.join()
if enable_cov:
# collect the coverage results
shutil.move(str(chain_data / "coverage.txt"), f"coverage.{uuid.uuid1()}.txt")
def test_manual_upgrade(cosmovisor_cluster):
"""
- do the upgrade test by replacing binary manually
- check the panic do happens
"""
cluster = cosmovisor_cluster
# use the normal binary first
edit_chain_program(
cluster.chain_id,
cluster.data_dir / SUPERVISOR_CONFIG_FILE,
lambda i, _: {
"command":
f"%(here)s/node{i}/cosmovisor/genesis/bin/chain-maind start "
f"--home %(here)s/node{i}"
},
)
cluster.reload_supervisor()
time.sleep(
5
) # FIXME the port seems still exists for a while after process stopped
wait_for_port(rpc_port(cluster.config["validators"][0]["base_port"]))
# wait for a new block to make sure chain started up
wait_for_new_blocks(cluster, 1)
target_height = cluster.block_height() + 15
print("upgrade height", target_height)
plan_name = "v2.0.0"
propose_and_pass(
cluster,
"software-upgrade",
{
"name": plan_name,
"title": "upgrade test",
"description": "ditto",
"upgrade-height": target_height,
"deposit": "0.1cro",
},
)
# wait for upgrade plan activated
wait_for_block(cluster, target_height)
# wait a little bit
time.sleep(0.5)
# check nodes are all stopped
assert (
cluster.supervisor.getProcessInfo(f"{cluster.chain_id}-node0")["state"]
!= "RUNNING")
assert (
cluster.supervisor.getProcessInfo(f"{cluster.chain_id}-node1")["state"]
!= "RUNNING")
# check upgrade-info.json file is written
assert (json.load(
(cluster.home(0) / "data/upgrade-info.json").open()) == json.load(
(cluster.home(1) / "data/upgrade-info.json").open()) == {
"name": plan_name,
"height": target_height,
})
# use the upgrade-test binary
edit_chain_program(
cluster.chain_id,
cluster.data_dir / SUPERVISOR_CONFIG_FILE,
lambda i, _: {
"command":
(f"%(here)s/node{i}/cosmovisor/upgrades/v2.0.0/bin/chain-maind "
f"start --home %(here)s/node{i}")
},
)
cluster.reload_supervisor()
# wait for it to generate new blocks
wait_for_block(cluster, target_height + 2)
def cluster_fixture(
config_path,
worker_index,
data,
post_init=None,
enable_cov=None,
cmd=None,
):
"""
init a single devnet
"""
if enable_cov is None:
enable_cov = os.environ.get("GITHUB_ACTIONS") == "true"
base_port = gen_base_port(worker_index)
print("init cluster at", data, ", base port:", base_port)
cluster.init_cluster(data, config_path, base_port, cmd=cmd)
config = yaml.safe_load(open(config_path))
clis = {}
for key in config:
if key == "relayer":
continue
chain_id = key
chain_data = data / chain_id
if post_init:
post_init(chain_id, chain_data)
if enable_cov:
# replace the first node with the instrumented binary
ini = chain_data / cluster.SUPERVISOR_CONFIG_FILE
ini.write_text(
re.sub(
r"^command = (.*/)?chain-maind",
"command = chain-maind-inst "
"-test.coverprofile=%(here)s/coverage.txt",
ini.read_text(),
count=1,
flags=re.M,
))
clis[chain_id] = cluster.ClusterCLI(data, chain_id=chain_id)
supervisord = cluster.start_cluster(data)
try:
begin = time.time()
for cli in clis.values():
# wait for first node rpc port available before start testing
wait_for_port(rpc_port(cli.config["validators"][0]["base_port"]))
# wait for the first block generated before start testing
wait_for_block(cli, 2)
if len(clis) == 1:
yield list(clis.values())[0]
else:
yield clis
if enable_cov:
# wait for server startup complete to generate the coverage report
duration = time.time() - begin
if duration < 15:
time.sleep(15 - duration)
finally:
supervisord.terminate()
supervisord.wait()
if enable_cov:
# collect the coverage results
try:
shutil.move(str(chain_data / "coverage.txt"),
f"coverage.{uuid.uuid1()}.txt")
except FileNotFoundError:
ts = time.time()
st = datetime.datetime.fromtimestamp(ts).strftime(
"%Y-%m-%d %H:%M:%S")
print(st + " FAILED TO FIND COVERAGE")
print(os.listdir(chain_data))
data = [(int(p), c) for p, c in [
x.rstrip("\n").split(" ", 1)
for x in os.popen("ps h -eo pid:1,command")
]]
print(data)