126 lines
4.9 KiB
Nim
126 lines
4.9 KiB
Nim
# beacon_chain
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# Copyright (c) 2018-2022 Status Research & Development GmbH
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# Licensed and distributed under either of
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# * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
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# * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
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# at your option. This file may not be copied, modified, or distributed except according to those terms.
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{.used.}
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import
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# Beacon chain internals
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chronicles,
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../../../beacon_chain/spec/state_transition_epoch,
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../../../beacon_chain/spec/datatypes/phase0,
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# Test utilities
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../../testutil,
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../fixtures_utils,
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./test_fixture_rewards,
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../../helpers/debug_state
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from std/os import DirSep, fileExists, pcDir, walkDir, walkDirRec, `/`
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from std/sequtils import mapIt, toSeq
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from std/strutils import rsplit
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const
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RootDir = SszTestsDir/const_preset/"phase0"/"epoch_processing"
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JustificationFinalizationDir = RootDir/"justification_and_finalization"
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RegistryUpdatesDir = RootDir/"registry_updates"
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SlashingsDir = RootDir/"slashings"
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Eth1DataResetDir = RootDir/"eth1_data_reset"
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EffectiveBalanceUpdatesDir = RootDir/"effective_balance_updates"
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SlashingsResetDir = RootDir/"slashings_reset"
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RandaoMixesResetDir = RootDir/"randao_mixes_reset"
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HistoricalRootsUpdateDir = RootDir/"historical_roots_update"
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RewardsAndPenaltiesDir = RootDir/"rewards_and_penalties"
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ParticipationRecordsDir = RootDir/"participation_record_updates"
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doAssert toHashSet(mapIt(toSeq(walkDir(RootDir, relative = false)), it.path)) ==
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toHashSet([
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JustificationFinalizationDir, RegistryUpdatesDir, SlashingsDir,
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Eth1DataResetDir, EffectiveBalanceUpdatesDir, SlashingsResetDir,
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RandaoMixesResetDir, HistoricalRootsUpdateDir, ParticipationRecordsDir,
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RewardsAndPenaltiesDir])
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template runSuite(suiteDir, testName: string, transitionProc: untyped): untyped =
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suite "EF - Phase 0 - Epoch Processing - " & testName & preset():
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for testDir in walkDirRec(
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suiteDir / "pyspec_tests", yieldFilter = {pcDir}, checkDir = true):
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let unitTestName = testDir.rsplit(DirSep, 1)[1]
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test testName & " - " & unitTestName & preset():
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# BeaconState objects are stored on the heap to avoid stack overflow
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type T = phase0.BeaconState
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let preState {.inject.} = newClone(parseTest(testDir/"pre.ssz_snappy", SSZ, T))
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var cache {.inject, used.} = StateCache()
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var info {.inject.}: EpochInfo
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template state: untyped {.inject, used.} = preState[]
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template cfg: untyped {.inject, used.} = defaultRuntimeConfig
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init(info, preState[])
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if transitionProc.isOk:
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let postState =
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newClone(parseTest(testDir/"post.ssz_snappy", SSZ, T))
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check: hash_tree_root(preState[]) == hash_tree_root(postState[])
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reportDiff(preState, postState)
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else:
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check: not fileExists(testDir/"post.ssz_snappy")
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# Justification & Finalization
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# ---------------------------------------------------------------
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runSuite(JustificationFinalizationDir, "Justification & Finalization"):
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info.process_attestations(state, cache)
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process_justification_and_finalization(state, info.balances)
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Result[void, cstring].ok()
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# Rewards & Penalties
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# ---------------------------------------------------------------
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runSuite(RewardsAndPenaltiesDir, "Rewards and penalties"):
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var info: phase0.EpochInfo
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var cache: StateCache
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info.init(state)
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info.process_attestations(state, cache)
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process_rewards_and_penalties(state, info)
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Result[void, cstring].ok()
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# rest in test_fixture_rewards
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# Registry updates
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# ---------------------------------------------------------------
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runSuite(RegistryUpdatesDir, "Registry updates"):
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process_registry_updates(cfg, state, cache)
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# Slashings
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# ---------------------------------------------------------------
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runSuite(SlashingsDir, "Slashings"):
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info.process_attestations(state, cache)
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process_slashings(state, info.balances.current_epoch)
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Result[void, cstring].ok()
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# Final updates
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# ---------------------------------------------------------------
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runSuite(Eth1DataResetDir, "Eth1 data reset"):
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process_eth1_data_reset(state)
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Result[void, cstring].ok()
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runSuite(EffectiveBalanceUpdatesDir, "Effective balance updates"):
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process_effective_balance_updates(state)
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Result[void, cstring].ok()
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runSuite(SlashingsResetDir, "Slashings reset"):
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process_slashings_reset(state)
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Result[void, cstring].ok()
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runSuite(RandaoMixesResetDir, "RANDAO mixes reset"):
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process_randao_mixes_reset(state)
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Result[void, cstring].ok()
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runSuite(HistoricalRootsUpdateDir, "Historical roots update"):
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process_historical_roots_update(state)
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Result[void, cstring].ok()
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runSuite(ParticipationRecordsDir, "Participation record updates"):
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process_participation_record_updates(state)
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Result[void, cstring].ok()
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