def test_success_non_activated(spec, state):
transfer = get_valid_transfer(spec, state, signed=True)
# un-activate so validator can transfer
state.validators[
transfer.sender].activation_eligibility_epoch = spec.FAR_FUTURE_EPOCH
yield from run_transfer_processing(spec, state, transfer)
def test_incorrect_slot(state):
transfer = get_valid_transfer(state, slot=state.slot + 1, signed=True)
# un-activate so validator can transfer
state.validator_registry[
transfer.sender].activation_epoch = spec.FAR_FUTURE_EPOCH
yield from run_transfer_processing(state, transfer, False)
def test_invalid_signature(spec, state):
transfer = get_valid_transfer(spec, state)
# un-activate so validator can transfer
state.validators[
transfer.sender].activation_eligibility_epoch = spec.FAR_FUTURE_EPOCH
yield from run_transfer_processing(spec, state, transfer, False)
def test_invalid_pubkey(state):
transfer = get_valid_transfer(state, signed=True)
state.validator_registry[
transfer.sender].withdrawal_credentials = spec.ZERO_HASH
# un-activate so validator can transfer
state.validator_registry[
transfer.sender].activation_epoch = spec.FAR_FUTURE_EPOCH
yield from run_transfer_processing(state, transfer, False)
def test_success_active_above_max_effective_fee(state):
sender_index = get_active_validator_indices(state,
get_current_epoch(state))[-1]
state.balances[sender_index] = spec.MAX_EFFECTIVE_BALANCE + 1
transfer = get_valid_transfer(state,
sender_index=sender_index,
amount=0,
fee=1,
signed=True)
yield from run_transfer_processing(state, transfer)
def test_active_but_transfer_past_effective_balance(state):
sender_index = get_active_validator_indices(state,
get_current_epoch(state))[-1]
amount = spec.MAX_EFFECTIVE_BALANCE // 32
state.balances[sender_index] = spec.MAX_EFFECTIVE_BALANCE
transfer = get_valid_transfer(state,
sender_index=sender_index,
amount=amount,
fee=0,
signed=True)
yield from run_transfer_processing(state, transfer, False)
def test_insufficient_balance_for_amount_result_full(spec, state):
sender_index = spec.get_active_validator_indices(
state, spec.get_current_epoch(state))[-1]
transfer = get_valid_transfer(spec,
state,
sender_index=sender_index,
amount=state.balances[sender_index] + 1,
fee=0,
signed=True)
# un-activate so validator can transfer
state.validators[
transfer.sender].activation_eligibility_epoch = spec.FAR_FUTURE_EPOCH
yield from run_transfer_processing(spec, state, transfer, False)
def test_no_dust_sender(state):
sender_index = get_active_validator_indices(state,
get_current_epoch(state))[-1]
balance = state.balances[sender_index]
transfer = get_valid_transfer(state,
sender_index=sender_index,
amount=balance - spec.MIN_DEPOSIT_AMOUNT + 1,
fee=0,
signed=True)
# un-activate so validator can transfer
state.validator_registry[
transfer.sender].activation_epoch = spec.FAR_FUTURE_EPOCH
yield from run_transfer_processing(state, transfer, False)
def test_insufficient_balance(state):
sender_index = get_active_validator_indices(state,
get_current_epoch(state))[-1]
state.balances[sender_index] = spec.MAX_EFFECTIVE_BALANCE
transfer = get_valid_transfer(state,
sender_index=sender_index,
amount=1,
fee=0,
signed=True)
# un-activate so validator can transfer
state.validator_registry[
transfer.sender].activation_epoch = spec.FAR_FUTURE_EPOCH
yield from run_transfer_processing(state, transfer, False)
def test_transfer_clean_split_to_fee(spec, state):
sender_index = spec.get_active_validator_indices(
state, spec.get_current_epoch(state))[-1]
state.balances[sender_index] = spec.MIN_DEPOSIT_AMOUNT
transfer = get_valid_transfer(spec,
state,
sender_index=sender_index,
amount=spec.MIN_DEPOSIT_AMOUNT // 2,
fee=spec.MIN_DEPOSIT_AMOUNT // 2,
signed=True)
# un-activate so validator can transfer
state.validators[
transfer.sender].activation_eligibility_epoch = spec.FAR_FUTURE_EPOCH
yield from run_transfer_processing(spec, state, transfer)
def test_insufficient_balance_duplicate_as_fee_and_amount(spec, state):
sender_index = spec.get_active_validator_indices(
state, spec.get_current_epoch(state))[-1]
# Enough to pay fee fully without dust left, and amount fully without dust left, but not both.
# Try to print money by using the full balance, twice.
transfer = get_valid_transfer(spec,
state,
sender_index=sender_index,
amount=state.balances[sender_index],
fee=state.balances[sender_index],
signed=True)
# un-activate so validator can transfer
state.validators[
transfer.sender].activation_eligibility_epoch = spec.FAR_FUTURE_EPOCH
yield from run_transfer_processing(spec, state, transfer, False)
def test_insufficient_balance_for_combined_result_full(spec, state):
sender_index = spec.get_active_validator_indices(
state, spec.get_current_epoch(state))[-1]
# Enough to pay fee fully without dust left, and amount fully without dust left, but not both.
state.balances[sender_index] = spec.MIN_DEPOSIT_AMOUNT * 2 + 1
transfer = get_valid_transfer(spec,
state,
sender_index=sender_index,
amount=spec.MIN_DEPOSIT_AMOUNT + 1,
fee=spec.MIN_DEPOSIT_AMOUNT + 1,
signed=True)
# un-activate so validator can transfer
state.validators[
transfer.sender].activation_eligibility_epoch = spec.FAR_FUTURE_EPOCH
yield from run_transfer_processing(spec, state, transfer, False)