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Fix and move test_multiple_consolidations_* tests to sanity block tests #3724

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Apr 25, 2024
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Fix and move test_multiple_consolidations_* tests to sanity block tests #3724

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245 changes: 0 additions & 245 deletions tests/core/pyspec/eth2spec/test/electra/block_processing/test_process_consolidation.py
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Original file line number Diff line number Diff line change
Expand Up @@ -404,251 +404,6 @@ def test_consolidation_balance_through_two_churn_epochs(spec, state):
assert state.consolidation_balance_to_consume == expected_balance


@with_electra_and_later
@with_presets([MINIMAL], "need sufficient consolidation churn limit")
@with_custom_state(
balances_fn=scaled_churn_balances_exceed_activation_exit_churn_limit,
threshold_fn=default_activation_threshold,
)
@spec_test
@single_phase
def test_multiple_consolidations_below_churn(spec, state):
# This state has 256 validators each with 32 ETH in MINIMAL preset, 128 ETH consolidation churn
consolidation_churn_limit = spec.get_consolidation_churn_limit(state)
# Set the consolidation balance to consume equal to churn limit
state.consolidation_balance_to_consume = consolidation_churn_limit
current_epoch = spec.get_current_epoch(state)

yield "pre", state
# Prepare a bunch of consolidations, based on the current state
consolidations = []
for i in range(3):
source_index = 2 * i
target_index = 2 * i + 1
source_privkey = pubkey_to_privkey[state.validators[source_index].pubkey]
target_privkey = pubkey_to_privkey[state.validators[target_index].pubkey]
# Set source and target withdrawal credentials to the same eth1 credential
set_eth1_withdrawal_credential_with_balance(spec, state, source_index)
set_eth1_withdrawal_credential_with_balance(spec, state, target_index)
signed_consolidation = sign_consolidation(
spec,
state,
spec.Consolidation(
epoch=current_epoch,
source_index=source_index,
target_index=target_index,
),
source_privkey,
target_privkey,
)
consolidations.append(signed_consolidation)

# Now run all the consolidations
for consolidation in consolidations:
# the function yields data, but we are just interested in running it here, ignore yields.
for _ in run_consolidation_processing(spec, state, consolidation):
continue

yield "post", state

expected_exit_epoch = spec.compute_activation_exit_epoch(current_epoch)
assert state.earliest_consolidation_epoch == expected_exit_epoch
assert (
state.consolidation_balance_to_consume
== consolidation_churn_limit - 3 * spec.MIN_ACTIVATION_BALANCE
)
for i in range(3):
assert state.validators[2 * i].exit_epoch == expected_exit_epoch


@with_electra_and_later
@with_presets([MINIMAL], "need sufficient consolidation churn limit")
@with_custom_state(
balances_fn=scaled_churn_balances_exceed_activation_exit_churn_limit,
threshold_fn=default_activation_threshold,
)
@spec_test
@single_phase
def test_multiple_consolidations_equal_churn(spec, state):
# This state has 256 validators each with 32 ETH in MINIMAL preset, 128 ETH consolidation churn
consolidation_churn_limit = spec.get_consolidation_churn_limit(state)
# Set the consolidation balance to consume equal to churn limit
state.consolidation_balance_to_consume = consolidation_churn_limit
current_epoch = spec.get_current_epoch(state)

yield "pre", state
# Prepare a bunch of consolidations, based on the current state
consolidations = []
for i in range(4):
source_index = 2 * i
target_index = 2 * i + 1
source_privkey = pubkey_to_privkey[state.validators[source_index].pubkey]
target_privkey = pubkey_to_privkey[state.validators[target_index].pubkey]
# Set source and target withdrawal credentials to the same eth1 credential
set_eth1_withdrawal_credential_with_balance(spec, state, source_index)
set_eth1_withdrawal_credential_with_balance(spec, state, target_index)
signed_consolidation = sign_consolidation(
spec,
state,
spec.Consolidation(
epoch=current_epoch,
source_index=source_index,
target_index=target_index,
),
source_privkey,
target_privkey,
)
consolidations.append(signed_consolidation)

# Now run all the consolidations
for consolidation in consolidations:
# the function yields data, but we are just interested in running it here, ignore yields.
for _ in run_consolidation_processing(spec, state, consolidation):
continue

yield "post", state

expected_exit_epoch = spec.compute_activation_exit_epoch(current_epoch)
assert state.earliest_consolidation_epoch == expected_exit_epoch
assert state.consolidation_balance_to_consume == 0
for i in range(4):
assert state.validators[2 * i].exit_epoch == expected_exit_epoch


@with_electra_and_later
@with_presets([MINIMAL], "need sufficient consolidation churn limit")
@with_custom_state(
balances_fn=scaled_churn_balances_exceed_activation_exit_churn_limit,
threshold_fn=default_activation_threshold,
)
@spec_test
@single_phase
def test_multiple_consolidations_above_churn(spec, state):
# This state has 256 validators each with 32 ETH in MINIMAL preset, 128 ETH consolidation churn
consolidation_churn_limit = spec.get_consolidation_churn_limit(state)
# Set the consolidation balance to consume equal to churn limit
state.consolidation_balance_to_consume = consolidation_churn_limit
current_epoch = spec.get_current_epoch(state)

# Prepare a bunch of consolidations, based on the current state
consolidations = []
for i in range(4):
source_index = 2 * i
target_index = 2 * i + 1
source_privkey = pubkey_to_privkey[state.validators[source_index].pubkey]
target_privkey = pubkey_to_privkey[state.validators[target_index].pubkey]
# Set source and target withdrawal credentials to the same eth1 credential
set_eth1_withdrawal_credential_with_balance(spec, state, source_index)
set_eth1_withdrawal_credential_with_balance(spec, state, target_index)
signed_consolidation = sign_consolidation(
spec,
state,
spec.Consolidation(
epoch=current_epoch,
source_index=source_index,
target_index=target_index,
),
source_privkey,
target_privkey,
)
consolidations.append(signed_consolidation)

# Now run all the consolidations
for consolidation in consolidations:
# the function yields data, but we are just interested in running it here, ignore yields.
for _ in run_consolidation_processing(spec, state, consolidation):
continue

# consolidate an additional validator
source_index = spec.get_active_validator_indices(state, current_epoch)[-2]
target_index = spec.get_active_validator_indices(state, current_epoch)[-1]
source_privkey = pubkey_to_privkey[state.validators[source_index].pubkey]
target_privkey = pubkey_to_privkey[state.validators[target_index].pubkey]

# Set source and target withdrawal credentials to the same eth1 credential
set_eth1_withdrawal_credential_with_balance(spec, state, source_index)
set_eth1_withdrawal_credential_with_balance(spec, state, target_index)

signed_consolidation = sign_consolidation(
spec,
state,
spec.Consolidation(
epoch=current_epoch, source_index=source_index, target_index=target_index
),
source_privkey,
target_privkey,
)
# This is the interesting part of the test: on a pre-state with full consolidation queue,
# when processing an additional consolidation, it results in an exit in a later epoch
yield from run_consolidation_processing(spec, state, signed_consolidation)

expected_exit_epoch = spec.compute_activation_exit_epoch(current_epoch)
assert state.earliest_consolidation_epoch == expected_exit_epoch + 1
assert (
state.consolidation_balance_to_consume
== consolidation_churn_limit - spec.MIN_ACTIVATION_BALANCE
)
assert state.validators[source_index].exit_epoch == expected_exit_epoch + 1
for i in range(4):
assert state.validators[2 * i].exit_epoch == expected_exit_epoch


@with_electra_and_later
@with_presets([MINIMAL], "need sufficient consolidation churn limit")
@with_custom_state(
balances_fn=scaled_churn_balances_exceed_activation_exit_churn_limit,
threshold_fn=default_activation_threshold,
)
@spec_test
@single_phase
def test_multiple_consolidations_equal_twice_churn(spec, state):
# This state has 256 validators each with 32 ETH in MINIMAL preset, 128 ETH consolidation churn
consolidation_churn_limit = spec.get_consolidation_churn_limit(state)
# Set the consolidation balance to consume equal to churn limit
state.consolidation_balance_to_consume = consolidation_churn_limit
current_epoch = spec.get_current_epoch(state)

yield "pre", state
# Prepare a bunch of consolidations, based on the current state
consolidations = []
for i in range(8):
source_index = 2 * i
target_index = 2 * i + 1
source_privkey = pubkey_to_privkey[state.validators[source_index].pubkey]
target_privkey = pubkey_to_privkey[state.validators[target_index].pubkey]
# Set source and target withdrawal credentials to the same eth1 credential
set_eth1_withdrawal_credential_with_balance(spec, state, source_index)
set_eth1_withdrawal_credential_with_balance(spec, state, target_index)
signed_consolidation = sign_consolidation(
spec,
state,
spec.Consolidation(
epoch=current_epoch,
source_index=source_index,
target_index=target_index,
),
source_privkey,
target_privkey,
)
consolidations.append(signed_consolidation)

# Now run all the consolidations
for consolidation in consolidations:
# the function yields data, but we are just interested in running it here, ignore yields.
for _ in run_consolidation_processing(spec, state, consolidation):
continue

yield "post", state

first_exit_epoch = spec.compute_activation_exit_epoch(current_epoch)
assert state.consolidation_balance_to_consume == 0
assert state.earliest_consolidation_epoch == first_exit_epoch + 1
for i in range(4):
assert state.validators[2 * i].exit_epoch == first_exit_epoch
for i in range(4, 8):
assert state.validators[2 * i].exit_epoch == first_exit_epoch + 1


# Failing tests

@with_electra_and_later
Expand Down
1 change: 1 addition & 0 deletions tests/core/pyspec/eth2spec/test/electra/sanity/blocks/__init__.py
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Original file line number Diff line number Diff line change
@@ -1 +1,2 @@
from .test_consolidation import * # noqa: F401 F403
from .test_deposit_transition import * # noqa: F401 F403
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