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eth2.0-specs
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non-existent transfer participants tests

This commit is contained in:
protolambda 2019-06-22 03:54:07 +02:00
parent 063d94b9c7
commit e79b47e3c3
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GPG Key ID: EC89FDBB2B4C7623
2 changed files with 32 additions and 8 deletions
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4
test_libs/pyspec/eth2spec/test/helpers/transfers.py
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@ -4,12 +4,14 @@ from eth2spec.utils.bls import bls_sign
from eth2spec.utils.ssz.ssz_impl import signing_root
def get_valid_transfer(spec, state, slot=None, sender_index=None, amount=None, fee=None, signed=False):
def get_valid_transfer(spec, state, slot=None, sender_index=None,
recipient_index=None, amount=None, fee=None, signed=False):
if slot is None:
slot = state.slot
current_epoch = spec.get_current_epoch(state)
if sender_index is None:
sender_index = spec.get_active_validator_indices(state, current_epoch)[-1]
if recipient_index is None:
recipient_index = spec.get_active_validator_indices(state, current_epoch)[0]
transfer_pubkey = pubkeys[-1]
transfer_privkey = privkeys[-1]

34
test_libs/pyspec/eth2spec/test/phase_0/block_processing/test_process_transfer.py
View File

@ -1,7 +1,7 @@
from eth2spec.test.context import spec_state_test, expect_assertion_error, always_bls, with_all_phases
from eth2spec.test.helpers.state import next_epoch
from eth2spec.test.helpers.block import apply_empty_block
from eth2spec.test.helpers.transfers import get_valid_transfer
from eth2spec.test.helpers.transfers import get_valid_transfer, sign_transfer
def run_transfer_processing(spec, state, transfer, valid=True):
@ -13,11 +13,6 @@ def run_transfer_processing(spec, state, transfer, valid=True):
If ``valid == False``, run expecting ``AssertionError``
"""
proposer_index = spec.get_beacon_proposer_index(state)
pre_transfer_sender_balance = state.balances[transfer.sender]
pre_transfer_recipient_balance = state.balances[transfer.recipient]
pre_transfer_proposer_balance = state.balances[proposer_index]
yield 'pre', state
yield 'transfer', transfer
@ -26,6 +21,11 @@ def run_transfer_processing(spec, state, transfer, valid=True):
yield 'post', None
return
proposer_index = spec.get_beacon_proposer_index(state)
pre_transfer_sender_balance = state.balances[transfer.sender]
pre_transfer_recipient_balance = state.balances[transfer.recipient]
pre_transfer_proposer_balance = state.balances[proposer_index]
spec.process_transfer(state, transfer)
yield 'post', state
@ -306,6 +306,28 @@ def test_no_dust_recipient(spec, state):
yield from run_transfer_processing(spec, state, transfer, False)
@with_all_phases
@spec_state_test
def test_non_existent_sender(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=1, fee=0)
transfer.sender = len(state.validators)
sign_transfer(spec, state, transfer, 42) # mostly valid signature, but sender won't exist, use bogus key.
yield from run_transfer_processing(spec, state, transfer, False)
@with_all_phases
@spec_state_test
def test_non_existent_recipient(spec, state):
sender_index = spec.get_active_validator_indices(state, spec.get_current_epoch(state))[-1]
state.balances[sender_index] = spec.MAX_EFFECTIVE_BALANCE + 1
transfer = get_valid_transfer(spec, state, sender_index=sender_index,
recipient_index=len(state.validators), amount=1, fee=0, signed=True)
yield from run_transfer_processing(spec, state, transfer, False)
@with_all_phases
@spec_state_test
def test_invalid_pubkey(spec, state):