async def empty_blockchain(request):
"""
Provides a list of 10 valid blocks, as well as a blockchain with 9 blocks added to it.
"""
bc1, connection, db_path = await create_blockchain(
test_constants.replace(RUST_CONDITION_CHECKER=request.param))
yield bc1
await connection.close()
bc1.shut_down()
db_path.unlink()
from tests.setup_nodes import test_constants as test_constants_original
from tests.util.blockchain import create_blockchain
from tests.util.keyring import TempKeyring
def cleanup_keyring(keyring: TempKeyring):
keyring.cleanup()
temp_keyring = TempKeyring()
keychain = temp_keyring.get_keychain()
atexit.register(cleanup_keyring,
temp_keyring) # Attempt to cleanup the temp keychain
test_constants = test_constants_original.replace(
**{
"DISCRIMINANT_SIZE_BITS": 32,
"SUB_SLOT_ITERS_STARTING": 2**12
})
bt = create_block_tools(constants=test_constants, keychain=keychain)
@pytest.fixture(scope="session")
def event_loop():
loop = asyncio.get_event_loop()
yield loop
log = logging.getLogger(__name__)
@pytest.fixture(scope="function", params=[1, 2])
from chia.types.peer_info import PeerInfo
from tests.block_tools import create_block_tools_async
from chia.util.ints import uint16
from tests.core.node_height import node_height_at_least
from tests.setup_nodes import self_hostname, setup_full_node, setup_full_system, test_constants
from tests.time_out_assert import time_out_assert
from tests.util.keyring import TempKeyring
test_constants_modified = test_constants.replace(
**{
"DIFFICULTY_STARTING": 2**8,
"DISCRIMINANT_SIZE_BITS": 1024,
"SUB_EPOCH_BLOCKS": 140,
"WEIGHT_PROOF_THRESHOLD": 2,
"WEIGHT_PROOF_RECENT_BLOCKS": 350,
"MAX_SUB_SLOT_BLOCKS": 50,
"NUM_SPS_SUB_SLOT": 32, # Must be a power of 2
"EPOCH_BLOCKS": 280,
"SUB_SLOT_ITERS_STARTING": 2**20,
"NUMBER_ZERO_BITS_PLOT_FILTER": 5,
})
class TestSimulation:
@pytest.fixture(scope="function")
async def extra_node(self):
with TempKeyring() as keychain:
b_tools = await create_block_tools_async(
constants=test_constants_modified, keychain=keychain)
async for _ in setup_full_node(test_constants_modified,
async def two_nodes_small_freeze(self):
constants = test_constants.replace(COINBASE_FREEZE_PERIOD=30)
async for _ in setup_two_nodes(constants):
yield _
async def wallet_node(self):
constants = test_constants.replace(COINBASE_FREEZE_PERIOD=0)
async for _ in setup_node_and_wallet(constants):
yield _
async def two_nodes():
constants = test_constants.replace(COINBASE_FREEZE_PERIOD=0)
async for _ in setup_two_nodes(constants):
yield _
