mirror of
https://github.com/Chia-Network/chia-blockchain.git
synced 2026-09-24 07:25:03 -05:00
105 lines
4.7 KiB
Python
105 lines
4.7 KiB
Python
import pytest
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import pytest_asyncio
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from chia.types.peer_info import PeerInfo
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from tests.block_tools import create_block_tools_async
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from chia.util.ints import uint16
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from tests.core.node_height import node_height_at_least
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from tests.setup_nodes import self_hostname, setup_full_node, setup_full_system, test_constants
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from tests.time_out_assert import time_out_assert
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from tests.util.keyring import TempKeyring
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test_constants_modified = test_constants.replace(
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**{
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"DIFFICULTY_STARTING": 2 ** 8,
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"DISCRIMINANT_SIZE_BITS": 1024,
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"SUB_EPOCH_BLOCKS": 140,
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"WEIGHT_PROOF_THRESHOLD": 2,
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"WEIGHT_PROOF_RECENT_BLOCKS": 350,
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"MAX_SUB_SLOT_BLOCKS": 50,
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"NUM_SPS_SUB_SLOT": 32, # Must be a power of 2
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"EPOCH_BLOCKS": 280,
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"SUB_SLOT_ITERS_STARTING": 2 ** 20,
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"NUMBER_ZERO_BITS_PLOT_FILTER": 5,
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}
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)
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class TestSimulation:
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# TODO: Ideally, the db_version should be the (parameterized) db_version
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# fixture, to test all versions of the database schema. This doesn't work
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# because of a hack in shutting down the full node, which means you cannot run
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# more than one simulations per process.
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@pytest_asyncio.fixture(scope="function")
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async def extra_node(self):
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with TempKeyring() as keychain:
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b_tools = await create_block_tools_async(constants=test_constants_modified, keychain=keychain)
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async for _ in setup_full_node(
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test_constants_modified,
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"blockchain_test_3.db",
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21240,
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b_tools,
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db_version=1,
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):
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yield _
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@pytest_asyncio.fixture(scope="function")
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async def simulation(self):
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async for _ in setup_full_system(test_constants_modified, db_version=1):
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yield _
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@pytest.mark.asyncio
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async def test_simulation_1(self, simulation, extra_node):
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node1, node2, _, _, _, _, _, _, _, sanitizer_server, server1 = simulation
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await server1.start_client(PeerInfo(self_hostname, uint16(21238)))
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# Use node2 to test node communication, since only node1 extends the chain.
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await time_out_assert(1500, node_height_at_least, True, node2, 7)
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await sanitizer_server.start_client(PeerInfo(self_hostname, uint16(21238)))
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async def has_compact(node1, node2):
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peak_height_1 = node1.full_node.blockchain.get_peak_height()
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headers_1 = await node1.full_node.blockchain.get_header_blocks_in_range(0, peak_height_1 - 6)
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peak_height_2 = node2.full_node.blockchain.get_peak_height()
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headers_2 = await node2.full_node.blockchain.get_header_blocks_in_range(0, peak_height_2 - 6)
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# Commented to speed up.
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# cc_eos = [False, False]
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# icc_eos = [False, False]
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# cc_sp = [False, False]
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# cc_ip = [False, False]
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has_compact = [False, False]
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for index, headers in enumerate([headers_1, headers_2]):
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for header in headers.values():
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for sub_slot in header.finished_sub_slots:
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if sub_slot.proofs.challenge_chain_slot_proof.normalized_to_identity:
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# cc_eos[index] = True
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has_compact[index] = True
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if (
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sub_slot.proofs.infused_challenge_chain_slot_proof is not None
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and sub_slot.proofs.infused_challenge_chain_slot_proof.normalized_to_identity
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):
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# icc_eos[index] = True
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has_compact[index] = True
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if (
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header.challenge_chain_sp_proof is not None
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and header.challenge_chain_sp_proof.normalized_to_identity
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):
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# cc_sp[index] = True
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has_compact[index] = True
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if header.challenge_chain_ip_proof.normalized_to_identity:
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# cc_ip[index] = True
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has_compact[index] = True
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# return (
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# cc_eos == [True, True] and icc_eos == [True, True] and cc_sp == [True, True] and cc_ip == [True, True]
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# )
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return has_compact == [True, True]
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await time_out_assert(1500, has_compact, True, node1, node2)
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node3 = extra_node
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server3 = node3.full_node.server
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peak_height = max(node1.full_node.blockchain.get_peak_height(), node2.full_node.blockchain.get_peak_height())
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await server3.start_client(PeerInfo(self_hostname, uint16(21237)))
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await server3.start_client(PeerInfo(self_hostname, uint16(21238)))
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await time_out_assert(600, node_height_at_least, True, node3, peak_height)
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