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eth2.0-specs
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effective balance testing in deposits

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protolambda 2019-06-22 02:48:40 +02:00
parent 1d6b1cab13
commit 55d86b4f13
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1 changed files with 19 additions and 1 deletions
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20
test_libs/pyspec/eth2spec/test/phase_0/block_processing/test_process_deposit.py
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@ -49,6 +49,11 @@ def run_deposit_processing(spec, state, deposit, validator_index, valid=True, ef
assert len(state.balances) == pre_validator_count + 1 assert len(state.balances) == pre_validator_count + 1
assert get_balance(state, validator_index) == pre_balance + deposit.data.amount assert get_balance(state, validator_index) == pre_balance + deposit.data.amount
effective = min(spec.MAX_EFFECTIVE_BALANCE,
pre_balance + deposit.data.amount)
effective -= effective % spec.EFFECTIVE_BALANCE_INCREMENT
assert state.validators[validator_index].effective_balance == effective
assert state.eth1_deposit_index == state.eth1_data.deposit_count assert state.eth1_deposit_index == state.eth1_data.deposit_count
@ -57,7 +62,20 @@ def run_deposit_processing(spec, state, deposit, validator_index, valid=True, ef
def test_new_deposit(spec, state): def test_new_deposit(spec, state):
# fresh deposit = next validator index = validator appended to registry # fresh deposit = next validator index = validator appended to registry
validator_index = len(state.validators) validator_index = len(state.validators)
amount = spec.MAX_EFFECTIVE_BALANCE # effective balance will be 1 EFFECTIVE_BALANCE_INCREMENT smaller because of this small decrement.
amount = spec.MAX_EFFECTIVE_BALANCE - 1
deposit = prepare_state_and_deposit(spec, state, validator_index, amount, signed=True)
yield from run_deposit_processing(spec, state, deposit, validator_index)
@with_all_phases
@spec_state_test
def test_new_deposit_maxed_out(spec, state):
# fresh deposit = next validator index = validator appended to registry
validator_index = len(state.validators)
# just 1 over the limit, effective balance should be set MAX_EFFECTIVE_BALANCE during processing
amount = spec.MAX_EFFECTIVE_BALANCE + 1
deposit = prepare_state_and_deposit(spec, state, validator_index, amount, signed=True) deposit = prepare_state_and_deposit(spec, state, validator_index, amount, signed=True)
yield from run_deposit_processing(spec, state, deposit, validator_index) yield from run_deposit_processing(spec, state, deposit, validator_index)