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Danny Ryan 2020-05-07 10:47:20 -06:00
parent 08652f543b
commit 12aa84fc8a
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GPG Key ID: 2765A792E42CE07A
2 changed files with 13 additions and 9 deletions
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2
tests/core/pyspec/eth2spec/test/helpers/attestations.py
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@ -152,7 +152,7 @@ def get_valid_attestation(spec,
shard_transition=None, shard_transition=None,
signed=False, signed=False,
on_time=True): on_time=True):
# If filter_participant_set is filters everything, the attestation has 0 participants, and cannot be signed. # If filter_participant_set filters everything, the attestation has 0 participants, and cannot be signed.
# Thus strictly speaking invalid when no participant is added later. # Thus strictly speaking invalid when no participant is added later.
if slot is None: if slot is None:
slot = state.slot slot = state.slot

20
tests/core/pyspec/eth2spec/test/phase_0/epoch_processing/test_process_rewards_and_penalties.py
View File

@ -22,9 +22,13 @@ def run_process_rewards_and_penalties(spec, state):
yield from run_epoch_processing_with(spec, state, 'process_rewards_and_penalties') yield from run_epoch_processing_with(spec, state, 'process_rewards_and_penalties')
def prepare_state_with_full_attestations(spec, state, participation_fn=None): def prepare_state_with_attestations(spec, state, participation_fn=None):
# participation_fn: (slot, committee_index, committee_indices_set) -> participants_indices_set """
Prepare state with attestations according to the ``participation_fn``.
If no ``participation_fn``, default to "full" -- max committee participation at each slot.
participation_fn: (slot, committee_index, committee_indices_set) -> participants_indices_set
"""
# Go to start of next epoch to ensure can have full participation # Go to start of next epoch to ensure can have full participation
next_epoch(spec, state) next_epoch(spec, state)
@ -100,7 +104,7 @@ def test_genesis_epoch_full_attestations_no_rewards(spec, state):
@with_all_phases @with_all_phases
@spec_state_test @spec_state_test
def test_full_attestations(spec, state): def test_full_attestations(spec, state):
attestations = prepare_state_with_full_attestations(spec, state) attestations = prepare_state_with_attestations(spec, state)
pre_state = state.copy() pre_state = state.copy()
@ -118,7 +122,7 @@ def test_full_attestations(spec, state):
@with_all_phases @with_all_phases
@spec_state_test @spec_state_test
def test_full_attestations_random_incorrect_fields(spec, state): def test_full_attestations_random_incorrect_fields(spec, state):
attestations = prepare_state_with_full_attestations(spec, state) attestations = prepare_state_with_attestations(spec, state)
for i, attestation in enumerate(state.previous_epoch_attestations): for i, attestation in enumerate(state.previous_epoch_attestations):
if i % 3 == 0: if i % 3 == 0:
# Mess up some head votes # Mess up some head votes
@ -143,7 +147,7 @@ def test_full_attestations_random_incorrect_fields(spec, state):
@with_custom_state(balances_fn=misc_balances, threshold_fn=lambda spec: spec.MAX_EFFECTIVE_BALANCE // 2) @with_custom_state(balances_fn=misc_balances, threshold_fn=lambda spec: spec.MAX_EFFECTIVE_BALANCE // 2)
@single_phase @single_phase
def test_full_attestations_misc_balances(spec, state): def test_full_attestations_misc_balances(spec, state):
attestations = prepare_state_with_full_attestations(spec, state) attestations = prepare_state_with_attestations(spec, state)
pre_state = state.copy() pre_state = state.copy()
@ -175,7 +179,7 @@ def test_full_attestations_misc_balances(spec, state):
@with_custom_state(balances_fn=low_single_balance, threshold_fn=zero_activation_threshold) @with_custom_state(balances_fn=low_single_balance, threshold_fn=zero_activation_threshold)
@single_phase @single_phase
def test_full_attestations_one_validaor_one_gwei(spec, state): def test_full_attestations_one_validaor_one_gwei(spec, state):
attestations = prepare_state_with_full_attestations(spec, state) attestations = prepare_state_with_attestations(spec, state)
yield from run_process_rewards_and_penalties(spec, state) yield from run_process_rewards_and_penalties(spec, state)
@ -207,7 +211,7 @@ def run_with_participation(spec, state, participation_fn):
participated.update(att_participants) participated.update(att_participants)
return att_participants return att_participants
attestations = prepare_state_with_full_attestations(spec, state, participation_fn=participation_tracker) attestations = prepare_state_with_attestations(spec, state, participation_fn=participation_tracker)
pre_state = state.copy() pre_state = state.copy()
@ -292,7 +296,7 @@ def test_duplicate_attestation(spec, state):
@spec_state_test @spec_state_test
# Case when some eligible attestations are slashed. Modifies attesting_balance and consequently rewards/penalties. # Case when some eligible attestations are slashed. Modifies attesting_balance and consequently rewards/penalties.
def test_attestations_some_slashed(spec, state): def test_attestations_some_slashed(spec, state):
attestations = prepare_state_with_full_attestations(spec, state) attestations = prepare_state_with_attestations(spec, state)
attesting_indices_before_slashings = list(spec.get_unslashed_attesting_indices(state, attestations)) attesting_indices_before_slashings = list(spec.get_unslashed_attesting_indices(state, attestations))
# Slash maximum amount of validators allowed per epoch. # Slash maximum amount of validators allowed per epoch.