112 lines
4.2 KiB
Nim
112 lines
4.2 KiB
Nim
# beacon_chain
|
|
# Copyright (c) 2020-2022 Status Research & Development GmbH
|
|
# Licensed and distributed under either of
|
|
# * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
|
|
# * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
|
|
# at your option. This file may not be copied, modified, or distributed except according to those terms.
|
|
|
|
{.used.}
|
|
|
|
import
|
|
# Standard library
|
|
std/os,
|
|
# Beacon chain internals
|
|
../../beacon_chain/spec/[validator, helpers, state_transition_epoch],
|
|
../../beacon_chain/spec/datatypes/phase0,
|
|
# Test utilities
|
|
../../testutil,
|
|
../fixtures_utils
|
|
|
|
const
|
|
RewardsDirBase = SszTestsDir/const_preset/"phase0"/"rewards"
|
|
RewardsDirBasic = RewardsDirBase/"basic"/"pyspec_tests"
|
|
RewardsDirLeak = RewardsDirBase/"leak"/"pyspec_tests"
|
|
RewardsDirRandom = RewardsDirBase/"random"/"pyspec_tests"
|
|
|
|
func add(v: var Deltas, idx: int, delta: RewardDelta) =
|
|
v.rewards[idx] += delta.rewards
|
|
v.penalties[idx] += delta.penalties
|
|
|
|
func init(T: type Deltas, len: int): T =
|
|
if not result.rewards.setLen(len):
|
|
raiseAssert "setLen"
|
|
if not result.penalties.setLen(len):
|
|
raiseAssert "setLen"
|
|
|
|
proc runTest(rewardsDir, identifier: string) =
|
|
let testDir = rewardsDir / identifier
|
|
|
|
proc `testImpl _ rewards _ identifier`() =
|
|
test "EF - Phase 0 - Rewards - " & identifier & preset():
|
|
let
|
|
state = newClone(
|
|
parseTest(testDir/"pre.ssz_snappy", SSZ, phase0.BeaconState))
|
|
sourceDeltas =
|
|
parseTest(testDir/"source_deltas.ssz_snappy", SSZ, Deltas)
|
|
targetDeltas =
|
|
parseTest(testDir/"target_deltas.ssz_snappy", SSZ, Deltas)
|
|
headDeltas = parseTest(testDir/"head_deltas.ssz_snappy", SSZ, Deltas)
|
|
inclusionDelayDeltas =
|
|
parseTest(testDir/"inclusion_delay_deltas.ssz_snappy", SSZ, Deltas)
|
|
inactivityPenaltyDeltas =
|
|
parseTest(testDir/"inactivity_penalty_deltas.ssz_snappy", SSZ, Deltas)
|
|
|
|
var
|
|
cache = StateCache()
|
|
info: phase0.EpochInfo
|
|
finality_delay = (state[].get_previous_epoch() - state[].finalized_checkpoint.epoch)
|
|
|
|
info.init(state[])
|
|
info.process_attestations(state[], cache)
|
|
let
|
|
total_balance = info.balances.current_epoch
|
|
total_balance_sqrt = integer_squareroot(total_balance)
|
|
|
|
var
|
|
sourceDeltas2 = Deltas.init(state[].validators.len)
|
|
targetDeltas2 = Deltas.init(state[].validators.len)
|
|
headDeltas2 = Deltas.init(state[].validators.len)
|
|
inclusionDelayDeltas2 = Deltas.init(state[].validators.len)
|
|
inactivityPenaltyDeltas2 = Deltas.init(state[].validators.len)
|
|
|
|
for index, validator in info.validators.mpairs():
|
|
if not is_eligible_validator(validator):
|
|
continue
|
|
|
|
let
|
|
base_reward = get_base_reward_sqrt(
|
|
state[], index.ValidatorIndex, total_balance_sqrt)
|
|
|
|
sourceDeltas2.add(index, get_source_delta(
|
|
validator, base_reward, info.balances, finality_delay))
|
|
targetDeltas2.add(index, get_target_delta(
|
|
validator, base_reward, info.balances, finality_delay))
|
|
headDeltas2.add(index, get_head_delta(
|
|
validator, base_reward, info.balances, finality_delay))
|
|
|
|
let
|
|
(inclusion_delay_delta, proposer_delta) =
|
|
get_inclusion_delay_delta(validator, base_reward)
|
|
inclusionDelayDeltas2.add(index, inclusion_delay_delta)
|
|
|
|
inactivityPenaltyDeltas2.add(index, get_inactivity_penalty_delta(
|
|
validator, base_reward, finality_delay))
|
|
|
|
if proposer_delta.isSome:
|
|
let proposer_index = proposer_delta.get()[0]
|
|
inclusionDelayDeltas2.add(proposer_index.int, proposer_delta.get()[1])
|
|
|
|
check:
|
|
sourceDeltas == sourceDeltas2
|
|
targetDeltas == targetDeltas2
|
|
headDeltas == headDeltas2
|
|
inclusionDelayDeltas == inclusionDelayDeltas2
|
|
inactivityPenaltyDeltas == inactivityPenaltyDeltas2
|
|
|
|
`testImpl _ rewards _ identifier`()
|
|
|
|
suite "EF - Phase 0 - Rewards " & preset():
|
|
for rewardsDir in [RewardsDirBasic, RewardsDirLeak, RewardsDirRandom]:
|
|
for kind, path in walkDir(rewardsDir, relative = true, checkDir = true):
|
|
runTest(rewardsDir, path)
|