2019-03-18 18:51:52 +00:00
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from copy import deepcopy
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2019-05-31 23:53:50 +00:00
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from typing import List
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2019-03-18 22:20:24 +00:00
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2019-06-05 13:29:26 +00:00
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from eth2spec.utils.ssz.ssz_impl import signing_root
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2019-05-30 20:57:18 +00:00
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from eth2spec.utils.bls import bls_sign
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2019-03-18 18:51:52 +00:00
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2019-05-23 21:32:21 +00:00
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from eth2spec.test.helpers.state import get_balance
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2019-06-11 15:26:23 +00:00
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# from eth2spec.test.helpers.transfers import get_valid_transfer
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2019-05-23 21:32:21 +00:00
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from eth2spec.test.helpers.block import build_empty_block_for_next_slot, sign_block
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from eth2spec.test.helpers.keys import privkeys, pubkeys
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from eth2spec.test.helpers.attester_slashings import get_valid_attester_slashing
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from eth2spec.test.helpers.proposer_slashings import get_valid_proposer_slashing
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from eth2spec.test.helpers.attestations import get_valid_attestation
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from eth2spec.test.helpers.deposits import prepare_state_and_deposit
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2019-06-06 21:30:40 +00:00
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from eth2spec.test.context import spec_state_test, never_bls, with_all_phases
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2019-03-18 18:51:52 +00:00
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2019-05-06 15:43:02 +00:00
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2019-06-06 21:30:40 +00:00
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@with_all_phases
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2019-05-20 18:44:40 +00:00
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@never_bls
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2019-05-06 15:43:02 +00:00
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@spec_state_test
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2019-05-30 20:57:18 +00:00
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def test_empty_block_transition(spec, state):
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2019-05-06 15:43:02 +00:00
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pre_slot = state.slot
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pre_eth1_votes = len(state.eth1_data_votes)
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yield 'pre', state
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2019-03-18 18:51:52 +00:00
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2019-05-30 20:57:18 +00:00
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block = build_empty_block_for_next_slot(spec, state, signed=True)
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2019-05-31 23:53:50 +00:00
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yield 'blocks', [block], List[spec.BeaconBlock]
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2019-03-18 18:51:52 +00:00
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2019-05-30 20:57:18 +00:00
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spec.state_transition(state, block)
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2019-05-06 15:43:02 +00:00
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yield 'post', state
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2019-03-18 18:51:52 +00:00
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2019-05-06 15:43:02 +00:00
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assert len(state.eth1_data_votes) == pre_eth1_votes + 1
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2019-05-30 20:57:18 +00:00
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assert spec.get_block_root_at_slot(state, pre_slot) == block.parent_root
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2019-03-18 18:51:52 +00:00
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2019-06-06 21:30:40 +00:00
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@with_all_phases
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2019-05-20 18:44:40 +00:00
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@never_bls
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2019-05-06 15:43:02 +00:00
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@spec_state_test
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2019-05-30 20:57:18 +00:00
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def test_skipped_slots(spec, state):
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2019-05-06 15:43:02 +00:00
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pre_slot = state.slot
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yield 'pre', state
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2019-03-18 18:51:52 +00:00
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2019-05-30 20:57:18 +00:00
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block = build_empty_block_for_next_slot(spec, state)
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2019-05-06 15:43:02 +00:00
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block.slot += 3
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2019-05-30 20:57:18 +00:00
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sign_block(spec, state, block)
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2019-05-31 23:53:50 +00:00
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yield 'blocks', [block], List[spec.BeaconBlock]
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2019-03-18 18:51:52 +00:00
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2019-05-30 20:57:18 +00:00
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spec.state_transition(state, block)
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2019-05-06 15:43:02 +00:00
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yield 'post', state
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2019-03-18 18:51:52 +00:00
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2019-05-06 15:43:02 +00:00
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assert state.slot == block.slot
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for slot in range(pre_slot, state.slot):
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2019-05-30 20:57:18 +00:00
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assert spec.get_block_root_at_slot(state, slot) == block.parent_root
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2019-03-18 18:51:52 +00:00
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2019-06-06 21:30:40 +00:00
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@with_all_phases
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2019-05-06 15:43:02 +00:00
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@spec_state_test
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2019-05-30 20:57:18 +00:00
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def test_empty_epoch_transition(spec, state):
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2019-05-06 15:43:02 +00:00
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pre_slot = state.slot
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yield 'pre', state
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2019-03-18 18:51:52 +00:00
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2019-05-30 20:57:18 +00:00
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block = build_empty_block_for_next_slot(spec, state)
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2019-05-06 15:43:02 +00:00
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block.slot += spec.SLOTS_PER_EPOCH
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2019-05-30 20:57:18 +00:00
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sign_block(spec, state, block)
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2019-05-31 23:53:50 +00:00
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yield 'blocks', [block], List[spec.BeaconBlock]
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2019-03-18 18:51:52 +00:00
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2019-05-30 20:57:18 +00:00
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spec.state_transition(state, block)
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2019-05-06 15:43:02 +00:00
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yield 'post', state
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2019-03-18 18:51:52 +00:00
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2019-05-06 15:43:02 +00:00
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assert state.slot == block.slot
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for slot in range(pre_slot, state.slot):
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2019-05-30 20:57:18 +00:00
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assert spec.get_block_root_at_slot(state, slot) == block.parent_root
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2019-03-18 18:51:52 +00:00
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2019-06-06 21:30:40 +00:00
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# @with_all_phases
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2019-06-05 14:23:44 +00:00
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# @spec_state_test
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# def test_empty_epoch_transition_not_finalizing(spec, state):
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# # copy for later balance lookups.
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# pre_state = deepcopy(state)
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# yield 'pre', state
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2019-06-04 14:14:14 +00:00
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2019-06-05 14:23:44 +00:00
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# block = build_empty_block_for_next_slot(spec, state)
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# block.slot += spec.SLOTS_PER_EPOCH * 5
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# sign_block(spec, state, block, proposer_index=0)
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# yield 'blocks', [block], List[spec.BeaconBlock]
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2019-06-04 14:14:14 +00:00
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2019-06-05 14:23:44 +00:00
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# spec.state_transition(state, block)
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# yield 'post', state
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2019-06-04 14:14:14 +00:00
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2019-06-05 14:23:44 +00:00
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# assert state.slot == block.slot
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# assert state.finalized_epoch < spec.get_current_epoch(state) - 4
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# for index in range(len(state.validator_registry)):
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# assert get_balance(state, index) < get_balance(pre_state, index)
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2019-03-18 18:51:52 +00:00
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2019-06-06 21:30:40 +00:00
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@with_all_phases
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2019-05-06 15:43:02 +00:00
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@spec_state_test
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2019-05-30 20:57:18 +00:00
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def test_proposer_slashing(spec, state):
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2019-05-06 15:43:02 +00:00
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# copy for later balance lookups.
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pre_state = deepcopy(state)
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2019-05-30 20:57:18 +00:00
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proposer_slashing = get_valid_proposer_slashing(spec, state, signed_1=True, signed_2=True)
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2019-03-21 23:08:54 +00:00
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validator_index = proposer_slashing.proposer_index
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2019-03-18 18:51:52 +00:00
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2019-05-06 15:43:02 +00:00
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assert not state.validator_registry[validator_index].slashed
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yield 'pre', state
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2019-03-18 18:51:52 +00:00
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#
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# Add to state via block transition
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#
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2019-05-30 20:57:18 +00:00
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block = build_empty_block_for_next_slot(spec, state)
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2019-03-18 18:51:52 +00:00
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block.body.proposer_slashings.append(proposer_slashing)
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2019-05-30 20:57:18 +00:00
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sign_block(spec, state, block)
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2019-05-31 23:53:50 +00:00
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yield 'blocks', [block], List[spec.BeaconBlock]
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2019-03-18 18:51:52 +00:00
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2019-05-30 20:57:18 +00:00
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spec.state_transition(state, block)
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2019-05-06 15:43:02 +00:00
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yield 'post', state
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2019-03-18 18:51:52 +00:00
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2019-05-06 15:43:02 +00:00
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# check if slashed
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slashed_validator = state.validator_registry[validator_index]
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2019-03-18 18:51:52 +00:00
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assert slashed_validator.slashed
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assert slashed_validator.exit_epoch < spec.FAR_FUTURE_EPOCH
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assert slashed_validator.withdrawable_epoch < spec.FAR_FUTURE_EPOCH
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# lost whistleblower reward
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2019-05-06 15:43:02 +00:00
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assert get_balance(state, validator_index) < get_balance(pre_state, validator_index)
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2019-03-18 18:51:52 +00:00
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2019-06-06 21:30:40 +00:00
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@with_all_phases
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2019-05-06 15:43:02 +00:00
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@spec_state_test
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2019-05-30 20:57:18 +00:00
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def test_attester_slashing(spec, state):
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2019-05-06 15:43:02 +00:00
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# copy for later balance lookups.
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pre_state = deepcopy(state)
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2019-05-30 20:57:18 +00:00
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attester_slashing = get_valid_attester_slashing(spec, state, signed_1=True, signed_2=True)
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2019-05-17 19:36:17 +00:00
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validator_index = (attester_slashing.attestation_1.custody_bit_0_indices +
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attester_slashing.attestation_1.custody_bit_1_indices)[0]
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2019-04-02 02:50:06 +00:00
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2019-05-06 15:43:02 +00:00
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assert not state.validator_registry[validator_index].slashed
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yield 'pre', state
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2019-04-02 02:50:06 +00:00
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#
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# Add to state via block transition
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#
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2019-05-30 20:57:18 +00:00
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block = build_empty_block_for_next_slot(spec, state)
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2019-04-02 02:50:06 +00:00
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block.body.attester_slashings.append(attester_slashing)
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2019-05-30 20:57:18 +00:00
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sign_block(spec, state, block)
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2019-05-31 23:53:50 +00:00
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yield 'blocks', [block], List[spec.BeaconBlock]
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2019-04-02 02:50:06 +00:00
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2019-05-30 20:57:18 +00:00
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spec.state_transition(state, block)
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2019-05-06 15:43:02 +00:00
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yield 'post', state
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2019-04-02 02:50:06 +00:00
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2019-05-06 15:43:02 +00:00
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slashed_validator = state.validator_registry[validator_index]
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2019-04-02 02:50:06 +00:00
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assert slashed_validator.slashed
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assert slashed_validator.exit_epoch < spec.FAR_FUTURE_EPOCH
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assert slashed_validator.withdrawable_epoch < spec.FAR_FUTURE_EPOCH
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# lost whistleblower reward
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2019-05-06 15:43:02 +00:00
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assert get_balance(state, validator_index) < get_balance(pre_state, validator_index)
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2019-04-02 02:50:06 +00:00
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2019-05-30 20:57:18 +00:00
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proposer_index = spec.get_beacon_proposer_index(state)
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2019-04-03 00:04:12 +00:00
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# gained whistleblower reward
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assert (
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2019-05-06 15:43:02 +00:00
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get_balance(state, proposer_index) >
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get_balance(pre_state, proposer_index)
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2019-04-03 00:04:12 +00:00
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)
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2019-04-02 02:50:06 +00:00
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2019-05-06 15:43:02 +00:00
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# TODO update functions below to be like above, i.e. with @spec_state_test and yielding data to put into the test vector
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2019-04-02 02:50:06 +00:00
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2019-06-06 21:30:40 +00:00
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@with_all_phases
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2019-05-06 22:12:13 +00:00
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@spec_state_test
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2019-05-30 20:57:18 +00:00
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def test_deposit_in_block(spec, state):
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2019-05-06 22:12:13 +00:00
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initial_registry_len = len(state.validator_registry)
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initial_balances_len = len(state.balances)
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validator_index = len(state.validator_registry)
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amount = spec.MAX_EFFECTIVE_BALANCE
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2019-05-30 20:57:18 +00:00
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deposit = prepare_state_and_deposit(spec, state, validator_index, amount, signed=True)
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2019-05-06 22:12:13 +00:00
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yield 'pre', state
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2019-03-18 18:51:52 +00:00
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2019-05-30 20:57:18 +00:00
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block = build_empty_block_for_next_slot(spec, state)
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2019-03-18 18:51:52 +00:00
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block.body.deposits.append(deposit)
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2019-05-30 20:57:18 +00:00
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sign_block(spec, state, block)
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2019-03-18 18:51:52 +00:00
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2019-05-31 23:53:50 +00:00
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yield 'blocks', [block], List[spec.BeaconBlock]
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2019-03-18 18:51:52 +00:00
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2019-05-30 20:57:18 +00:00
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spec.state_transition(state, block)
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2019-05-06 22:12:13 +00:00
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yield 'post', state
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2019-03-18 18:51:52 +00:00
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2019-05-06 22:12:13 +00:00
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assert len(state.validator_registry) == initial_registry_len + 1
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assert len(state.balances) == initial_balances_len + 1
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assert get_balance(state, validator_index) == spec.MAX_EFFECTIVE_BALANCE
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assert state.validator_registry[validator_index].pubkey == pubkeys[validator_index]
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2019-03-18 18:51:52 +00:00
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2019-06-06 21:30:40 +00:00
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@with_all_phases
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2019-05-06 22:12:13 +00:00
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@spec_state_test
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2019-05-30 20:57:18 +00:00
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def test_deposit_top_up(spec, state):
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2019-03-18 18:51:52 +00:00
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validator_index = 0
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2019-04-16 06:16:13 +00:00
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amount = spec.MAX_EFFECTIVE_BALANCE // 4
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2019-05-30 20:57:18 +00:00
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deposit = prepare_state_and_deposit(spec, state, validator_index, amount)
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2019-05-06 22:12:13 +00:00
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initial_registry_len = len(state.validator_registry)
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initial_balances_len = len(state.balances)
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validator_pre_balance = get_balance(state, validator_index)
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2019-03-18 18:51:52 +00:00
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2019-05-06 22:12:13 +00:00
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yield 'pre', state
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2019-05-30 20:57:18 +00:00
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block = build_empty_block_for_next_slot(spec, state)
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2019-03-18 18:51:52 +00:00
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block.body.deposits.append(deposit)
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2019-05-30 20:57:18 +00:00
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sign_block(spec, state, block)
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2019-03-18 18:51:52 +00:00
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2019-05-31 23:53:50 +00:00
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yield 'blocks', [block], List[spec.BeaconBlock]
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2019-05-06 22:12:13 +00:00
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2019-05-30 20:57:18 +00:00
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spec.state_transition(state, block)
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2019-05-06 22:12:13 +00:00
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yield 'post', state
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2019-03-18 18:51:52 +00:00
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2019-05-06 22:12:13 +00:00
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assert len(state.validator_registry) == initial_registry_len
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assert len(state.balances) == initial_balances_len
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assert get_balance(state, validator_index) == validator_pre_balance + amount
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2019-03-18 18:51:52 +00:00
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2019-06-06 21:30:40 +00:00
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@with_all_phases
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2019-05-06 22:12:13 +00:00
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@spec_state_test
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2019-05-30 20:57:18 +00:00
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def test_attestation(spec, state):
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2019-04-20 05:17:33 +00:00
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state.slot = spec.SLOTS_PER_EPOCH
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2019-05-06 22:12:13 +00:00
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yield 'pre', state
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2019-05-30 20:57:18 +00:00
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attestation = get_valid_attestation(spec, state, signed=True)
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2019-03-18 18:51:52 +00:00
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# Add to state via block transition
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2019-05-06 22:12:13 +00:00
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pre_current_attestations_len = len(state.current_epoch_attestations)
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2019-05-30 20:57:18 +00:00
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attestation_block = build_empty_block_for_next_slot(spec, state)
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2019-03-18 18:51:52 +00:00
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attestation_block.slot += spec.MIN_ATTESTATION_INCLUSION_DELAY
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attestation_block.body.attestations.append(attestation)
|
2019-05-30 20:57:18 +00:00
|
|
|
sign_block(spec, state, attestation_block)
|
|
|
|
spec.state_transition(state, attestation_block)
|
2019-03-18 18:51:52 +00:00
|
|
|
|
2019-05-06 22:12:13 +00:00
|
|
|
assert len(state.current_epoch_attestations) == pre_current_attestations_len + 1
|
2019-03-18 18:51:52 +00:00
|
|
|
|
|
|
|
# Epoch transition should move to previous_epoch_attestations
|
2019-05-06 22:12:13 +00:00
|
|
|
pre_current_attestations_root = spec.hash_tree_root(state.current_epoch_attestations)
|
2019-03-18 18:51:52 +00:00
|
|
|
|
2019-05-30 20:57:18 +00:00
|
|
|
epoch_block = build_empty_block_for_next_slot(spec, state)
|
2019-03-18 18:51:52 +00:00
|
|
|
epoch_block.slot += spec.SLOTS_PER_EPOCH
|
2019-05-30 20:57:18 +00:00
|
|
|
sign_block(spec, state, epoch_block)
|
|
|
|
spec.state_transition(state, epoch_block)
|
2019-03-18 18:51:52 +00:00
|
|
|
|
2019-05-31 23:53:50 +00:00
|
|
|
yield 'blocks', [attestation_block, epoch_block], List[spec.BeaconBlock]
|
2019-05-06 22:12:13 +00:00
|
|
|
yield 'post', state
|
2019-03-18 18:51:52 +00:00
|
|
|
|
2019-05-06 22:12:13 +00:00
|
|
|
assert len(state.current_epoch_attestations) == 0
|
|
|
|
assert spec.hash_tree_root(state.previous_epoch_attestations) == pre_current_attestations_root
|
2019-03-18 18:51:52 +00:00
|
|
|
|
|
|
|
|
2019-06-06 21:30:40 +00:00
|
|
|
@with_all_phases
|
2019-05-06 22:12:13 +00:00
|
|
|
@spec_state_test
|
2019-05-30 20:57:18 +00:00
|
|
|
def test_voluntary_exit(spec, state):
|
|
|
|
validator_index = spec.get_active_validator_indices(
|
2019-05-06 22:12:13 +00:00
|
|
|
state,
|
2019-05-30 20:57:18 +00:00
|
|
|
spec.get_current_epoch(state)
|
2019-03-19 19:25:34 +00:00
|
|
|
)[-1]
|
2019-03-18 18:51:52 +00:00
|
|
|
|
|
|
|
# move state forward PERSISTENT_COMMITTEE_PERIOD epochs to allow for exit
|
2019-05-06 22:12:13 +00:00
|
|
|
state.slot += spec.PERSISTENT_COMMITTEE_PERIOD * spec.SLOTS_PER_EPOCH
|
2019-03-18 18:51:52 +00:00
|
|
|
|
2019-05-06 22:12:13 +00:00
|
|
|
yield 'pre', state
|
2019-03-18 18:51:52 +00:00
|
|
|
|
2019-05-30 20:57:18 +00:00
|
|
|
voluntary_exit = spec.VoluntaryExit(
|
|
|
|
epoch=spec.get_current_epoch(state),
|
2019-03-18 18:51:52 +00:00
|
|
|
validator_index=validator_index,
|
|
|
|
)
|
2019-05-20 17:38:18 +00:00
|
|
|
voluntary_exit.signature = bls_sign(
|
2019-04-08 01:51:13 +00:00
|
|
|
message_hash=signing_root(voluntary_exit),
|
2019-03-18 18:51:52 +00:00
|
|
|
privkey=privkeys[validator_index],
|
2019-05-30 20:57:18 +00:00
|
|
|
domain=spec.get_domain(
|
2019-05-06 22:12:13 +00:00
|
|
|
state=state,
|
2019-03-18 18:51:52 +00:00
|
|
|
domain_type=spec.DOMAIN_VOLUNTARY_EXIT,
|
|
|
|
)
|
|
|
|
)
|
|
|
|
|
|
|
|
# Add to state via block transition
|
2019-05-30 20:57:18 +00:00
|
|
|
initiate_exit_block = build_empty_block_for_next_slot(spec, state)
|
2019-03-18 18:51:52 +00:00
|
|
|
initiate_exit_block.body.voluntary_exits.append(voluntary_exit)
|
2019-05-30 20:57:18 +00:00
|
|
|
sign_block(spec, state, initiate_exit_block)
|
|
|
|
spec.state_transition(state, initiate_exit_block)
|
2019-03-18 18:51:52 +00:00
|
|
|
|
2019-05-06 22:12:13 +00:00
|
|
|
assert state.validator_registry[validator_index].exit_epoch < spec.FAR_FUTURE_EPOCH
|
2019-03-18 18:51:52 +00:00
|
|
|
|
|
|
|
# Process within epoch transition
|
2019-05-30 20:57:18 +00:00
|
|
|
exit_block = build_empty_block_for_next_slot(spec, state)
|
2019-03-18 18:51:52 +00:00
|
|
|
exit_block.slot += spec.SLOTS_PER_EPOCH
|
2019-05-30 20:57:18 +00:00
|
|
|
sign_block(spec, state, exit_block)
|
|
|
|
spec.state_transition(state, exit_block)
|
2019-03-18 18:51:52 +00:00
|
|
|
|
2019-05-31 23:53:50 +00:00
|
|
|
yield 'blocks', [initiate_exit_block, exit_block], List[spec.BeaconBlock]
|
2019-05-06 22:12:13 +00:00
|
|
|
yield 'post', state
|
2019-03-18 18:51:52 +00:00
|
|
|
|
2019-05-06 22:12:13 +00:00
|
|
|
assert state.validator_registry[validator_index].exit_epoch < spec.FAR_FUTURE_EPOCH
|
2019-03-18 18:51:52 +00:00
|
|
|
|
|
|
|
|
2019-06-11 15:16:37 +00:00
|
|
|
# @with_all_phases
|
|
|
|
# @spec_state_test
|
|
|
|
# def test_transfer(spec, state):
|
2019-04-22 16:02:31 +00:00
|
|
|
# overwrite default 0 to test
|
2019-06-11 15:16:37 +00:00
|
|
|
# spec.MAX_TRANSFERS = 1
|
2019-04-22 16:02:31 +00:00
|
|
|
|
2019-06-11 15:16:37 +00:00
|
|
|
# sender_index = spec.get_active_validator_indices(state, spec.get_current_epoch(state))[-1]
|
|
|
|
# amount = get_balance(state, sender_index)
|
2019-05-06 22:12:13 +00:00
|
|
|
|
2019-06-11 15:16:37 +00:00
|
|
|
# transfer = get_valid_transfer(spec, state, state.slot + 1, sender_index, amount, signed=True)
|
|
|
|
# recipient_index = transfer.recipient
|
|
|
|
# pre_transfer_recipient_balance = get_balance(state, recipient_index)
|
2019-03-18 18:51:52 +00:00
|
|
|
|
|
|
|
# un-activate so validator can transfer
|
2019-06-11 15:16:37 +00:00
|
|
|
# state.validator_registry[sender_index].activation_eligibility_epoch = spec.FAR_FUTURE_EPOCH
|
2019-05-06 22:12:13 +00:00
|
|
|
|
2019-06-11 15:16:37 +00:00
|
|
|
# yield 'pre', state
|
2019-03-18 18:51:52 +00:00
|
|
|
|
|
|
|
# Add to state via block transition
|
2019-06-11 15:16:37 +00:00
|
|
|
# block = build_empty_block_for_next_slot(spec, state)
|
|
|
|
# block.body.transfers.append(transfer)
|
|
|
|
# sign_block(spec, state, block)
|
2019-03-18 18:51:52 +00:00
|
|
|
|
2019-06-11 15:16:37 +00:00
|
|
|
# yield 'blocks', [block], List[spec.BeaconBlock]
|
2019-05-06 22:12:13 +00:00
|
|
|
|
2019-06-11 15:16:37 +00:00
|
|
|
# spec.state_transition(state, block)
|
|
|
|
# yield 'post', state
|
2019-05-06 22:12:13 +00:00
|
|
|
|
2019-06-11 15:16:37 +00:00
|
|
|
# sender_balance = get_balance(state, sender_index)
|
|
|
|
# recipient_balance = get_balance(state, recipient_index)
|
|
|
|
# assert sender_balance == 0
|
|
|
|
# assert recipient_balance == pre_transfer_recipient_balance + amount
|
2019-03-18 18:51:52 +00:00
|
|
|
|
|
|
|
|
2019-06-06 21:30:40 +00:00
|
|
|
@with_all_phases
|
2019-05-06 22:12:13 +00:00
|
|
|
@spec_state_test
|
2019-05-30 20:57:18 +00:00
|
|
|
def test_balance_driven_status_transitions(spec, state):
|
|
|
|
current_epoch = spec.get_current_epoch(state)
|
|
|
|
validator_index = spec.get_active_validator_indices(state, current_epoch)[-1]
|
2019-03-18 18:51:52 +00:00
|
|
|
|
2019-04-24 19:15:06 +00:00
|
|
|
assert state.validator_registry[validator_index].exit_epoch == spec.FAR_FUTURE_EPOCH
|
2019-03-18 18:51:52 +00:00
|
|
|
|
|
|
|
# set validator balance to below ejection threshold
|
2019-04-24 19:15:06 +00:00
|
|
|
state.validator_registry[validator_index].effective_balance = spec.EJECTION_BALANCE
|
2019-03-18 18:51:52 +00:00
|
|
|
|
2019-05-06 22:12:13 +00:00
|
|
|
yield 'pre', state
|
|
|
|
|
2019-03-18 18:51:52 +00:00
|
|
|
# trigger epoch transition
|
2019-05-30 20:57:18 +00:00
|
|
|
block = build_empty_block_for_next_slot(spec, state)
|
2019-03-18 18:51:52 +00:00
|
|
|
block.slot += spec.SLOTS_PER_EPOCH
|
2019-05-30 20:57:18 +00:00
|
|
|
sign_block(spec, state, block)
|
|
|
|
spec.state_transition(state, block)
|
2019-03-18 18:51:52 +00:00
|
|
|
|
2019-05-31 23:53:50 +00:00
|
|
|
yield 'blocks', [block], List[spec.BeaconBlock]
|
2019-05-06 22:12:13 +00:00
|
|
|
yield 'post', state
|
2019-03-18 18:51:52 +00:00
|
|
|
|
2019-05-06 22:12:13 +00:00
|
|
|
assert state.validator_registry[validator_index].exit_epoch < spec.FAR_FUTURE_EPOCH
|
2019-03-18 18:51:52 +00:00
|
|
|
|
|
|
|
|
2019-06-06 21:30:40 +00:00
|
|
|
@with_all_phases
|
2019-05-06 22:12:13 +00:00
|
|
|
@spec_state_test
|
2019-05-30 20:57:18 +00:00
|
|
|
def test_historical_batch(spec, state):
|
2019-04-24 19:15:06 +00:00
|
|
|
state.slot += spec.SLOTS_PER_HISTORICAL_ROOT - (state.slot % spec.SLOTS_PER_HISTORICAL_ROOT) - 1
|
2019-05-06 22:12:13 +00:00
|
|
|
pre_historical_roots_len = len(state.historical_roots)
|
2019-03-18 18:51:52 +00:00
|
|
|
|
2019-05-06 22:12:13 +00:00
|
|
|
yield 'pre', state
|
2019-03-18 18:51:52 +00:00
|
|
|
|
2019-05-30 20:57:18 +00:00
|
|
|
block = build_empty_block_for_next_slot(spec, state, signed=True)
|
|
|
|
spec.state_transition(state, block)
|
2019-03-18 18:51:52 +00:00
|
|
|
|
2019-05-31 23:53:50 +00:00
|
|
|
yield 'blocks', [block], List[spec.BeaconBlock]
|
2019-05-06 22:12:13 +00:00
|
|
|
yield 'post', state
|
2019-03-18 18:51:52 +00:00
|
|
|
|
2019-05-06 22:12:13 +00:00
|
|
|
assert state.slot == block.slot
|
2019-05-30 20:57:18 +00:00
|
|
|
assert spec.get_current_epoch(state) % (spec.SLOTS_PER_HISTORICAL_ROOT // spec.SLOTS_PER_EPOCH) == 0
|
2019-05-06 22:12:13 +00:00
|
|
|
assert len(state.historical_roots) == pre_historical_roots_len + 1
|
2019-04-24 19:15:06 +00:00
|
|
|
|
|
|
|
|
2019-06-06 21:30:40 +00:00
|
|
|
# @with_all_phases
|
2019-06-05 14:23:44 +00:00
|
|
|
# @spec_state_test
|
|
|
|
# def test_eth1_data_votes(spec, state):
|
|
|
|
# yield 'pre', state
|
2019-06-04 14:14:14 +00:00
|
|
|
|
2019-06-05 14:23:44 +00:00
|
|
|
# expected_votes = 0
|
|
|
|
# assert len(state.eth1_data_votes) == expected_votes
|
2019-06-04 14:14:14 +00:00
|
|
|
|
2019-06-05 14:23:44 +00:00
|
|
|
# blocks = []
|
|
|
|
# for _ in range(spec.SLOTS_PER_ETH1_VOTING_PERIOD - 1):
|
|
|
|
# block = build_empty_block_for_next_slot(spec, state)
|
|
|
|
# spec.state_transition(state, block)
|
|
|
|
# expected_votes += 1
|
|
|
|
# assert len(state.eth1_data_votes) == expected_votes
|
|
|
|
# blocks.append(block)
|
2019-06-04 14:14:14 +00:00
|
|
|
|
2019-06-05 14:23:44 +00:00
|
|
|
# block = build_empty_block_for_next_slot(spec, state)
|
|
|
|
# blocks.append(block)
|
2019-06-04 14:14:14 +00:00
|
|
|
|
2019-06-05 14:23:44 +00:00
|
|
|
# spec.state_transition(state, block)
|
2019-06-04 14:14:14 +00:00
|
|
|
|
2019-06-05 14:23:44 +00:00
|
|
|
# yield 'blocks', [block], List[spec.BeaconBlock]
|
|
|
|
# yield 'post', state
|
2019-06-04 14:14:14 +00:00
|
|
|
|
2019-06-05 14:23:44 +00:00
|
|
|
# assert state.slot % spec.SLOTS_PER_ETH1_VOTING_PERIOD == 0
|
|
|
|
# assert len(state.eth1_data_votes) == 1
|