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add warnings if empty block

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Alex Stokes 2021-08-21 18:07:00 -07:00
parent 7bc2f9547a
commit fde71cbe74
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1 changed files with 19 additions and 0 deletions
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19
tests/core/pyspec/eth2spec/test/phase0/sanity/test_blocks_random.py
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@ -1,4 +1,5 @@
import itertools
import warnings
from random import Random
from typing import Callable
from tests.core.pyspec.eth2spec.test.context import misc_balances_in_default_range, zero_activation_threshold
@ -24,6 +25,23 @@ from eth2spec.test.context import (
misc_balances,
)
def _warn_if_empty_operations(block):
if len(block.body.deposits) == 0:
warnings.warn(f"deposits missing in block at slot {block.slot}")
if len(block.body.proposer_slashings) == 0:
warnings.warn(f"proposer slashings missing in block at slot {block.slot}")
if len(block.body.attester_slashings) == 0:
warnings.warn(f"attester slashings missing in block at slot {block.slot}")
if len(block.body.attestations) == 0:
warnings.warn(f"attestations missing in block at slot {block.slot}")
if len(block.body.voluntary_exits) == 0:
warnings.warn(f"voluntary exits missing in block at slot {block.slot}")
# May need to make several attempts to find a block that does not correspond to a slashed
# proposer with the randomization helpers...
BLOCK_ATTEMPTS = 32
@ -81,6 +99,7 @@ def _random_block(spec, state, _signed_blocks):
next_slot(spec, state)
block = build_random_block_from_state(spec, state)
else:
_warn_if_empty_operations(block)
return block
else:
raise AssertionError("could not find a block with an unslashed proposer, check ``state`` input")