def test_process_slashings(
genesis_state,
config,
current_epoch,
slashings,
slots_per_epoch,
epochs_per_slashings_vector,
expected_penalty,
):
state = genesis_state.mset(
"slot",
compute_start_slot_at_epoch(current_epoch, slots_per_epoch),
"slashings",
slashings,
)
slashing_validator_index = 0
validator = state.validators[slashing_validator_index].mset(
"slashed",
True,
"withdrawable_epoch",
current_epoch + epochs_per_slashings_vector // 2,
)
state = state.transform(["validators", slashing_validator_index],
validator)
result_state = process_slashings(state, config)
penalty = (state.balances[slashing_validator_index] -
result_state.balances[slashing_validator_index])
assert penalty == expected_penalty
def test_process_slashings(
genesis_state,
config,
current_epoch,
slashings,
slots_per_epoch,
epochs_per_slashings_vector,
expected_penalty,
):
state = genesis_state.copy(
slot=compute_start_slot_at_epoch(current_epoch, slots_per_epoch),
slashings=slashings,
)
slashing_validator_index = 0
validator = state.validators[slashing_validator_index].copy(
slashed=True,
withdrawable_epoch=current_epoch + epochs_per_slashings_vector // 2,
)
state = state.update_validator(slashing_validator_index, validator)
result_state = process_slashings(state, config)
penalty = (
state.balances[slashing_validator_index]
- result_state.balances[slashing_validator_index]
)
assert penalty == expected_penalty
def test_process_slashings(genesis_state,
config,
current_epoch,
latest_slashed_balances,
slots_per_epoch,
latest_slashed_exit_length,
expected_penalty):
state = genesis_state.copy(
slot=get_epoch_start_slot(current_epoch, slots_per_epoch),
latest_slashed_balances=latest_slashed_balances,
)
slashing_validator_index = 0
validator = state.validator_registry[slashing_validator_index].copy(
slashed=True,
withdrawable_epoch=current_epoch + latest_slashed_exit_length // 2
)
state = state.update_validator_registry(slashing_validator_index, validator)
result_state = process_slashings(state, config)
penalty = (
state.validator_balances[slashing_validator_index] -
result_state.validator_balances[slashing_validator_index]
)
assert penalty == expected_penalty