81 lines
3.3 KiB
Nim
81 lines
3.3 KiB
Nim
# beacon_chain
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# Copyright (c) 2020-Present 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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# Standard library
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os, unittest,
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# Utilities
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stew/results,
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# Beacon chain internals
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../../beacon_chain/spec/[datatypes, state_transition_epoch],
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../../beacon_chain/ssz,
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# Test utilities
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../testutil,
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./fixtures_utils
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const RewardsDir = SszTestsDir/const_preset/"phase0"/"rewards"/"core"/"pyspec_tests"
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# https://github.com/ethereum/eth2.0-specs/tree/v0.12.2/tests/formats/rewards#rewards-tests
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type Deltas = object
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rewards: List[uint64, Limit VALIDATOR_REGISTRY_LIMIT]
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penalties: List[uint64, Limit VALIDATOR_REGISTRY_LIMIT]
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func compareDeltas(
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deltas: Deltas, rewardsPenalties: tuple[a: seq[Gwei], b: seq[Gwei]]):
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bool =
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deltas.rewards.asSeq == rewardsPenalties[0] and
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deltas.penalties.asSeq == rewardsPenalties[1]
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proc runTest(identifier: string) =
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# We wrap the tests in a proc to avoid running out of globals
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# in the future: Nim supports up to 3500 globals
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# but unittest with the macro/templates put everything as globals
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# https://github.com/nim-lang/Nim/issues/12084#issue-486866402
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let testDir = RewardsDir / identifier
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proc `testImpl _ rewards _ identifier`() =
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timedTest "Rewards" & " - " & identifier & preset():
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var
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state = newClone(parseTest(testDir/"pre.ssz", SSZ, BeaconState))
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cache = StateCache()
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let
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total_balance = get_total_active_balance(state[], cache)
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sourceDeltas = parseTest(testDir/"source_deltas.ssz", SSZ, Deltas)
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targetDeltas = parseTest(testDir/"target_deltas.ssz", SSZ, Deltas)
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headDeltas = parseTest(testDir/"head_deltas.ssz", SSZ, Deltas)
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inclusionDelayDeltas =
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parseTest(testDir/"inclusion_delay_deltas.ssz", SSZ, Deltas)
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inactivityPenaltyDeltas =
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parseTest(testDir/"inactivity_penalty_deltas.ssz", SSZ, Deltas)
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template get_deltas(body: untyped): untyped =
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var
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rewards {.inject.} = newSeq[Gwei](state[].validators.len)
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penalties {.inject.} = newSeq[Gwei](state[].validators.len)
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body
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(rewards, penalties)
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check:
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compareDeltas(sourceDeltas, get_deltas(
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get_source_deltas(state[], total_balance, rewards, penalties, cache)))
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compareDeltas(targetDeltas, get_deltas(
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get_target_deltas(state[], total_balance, rewards, penalties, cache)))
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compareDeltas(headDeltas, get_deltas(
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get_head_deltas(state[], total_balance, rewards, penalties, cache)))
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compareDeltas(inclusionDelayDeltas, get_deltas(
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get_inclusion_delay_deltas(state[], total_balance, rewards, cache)))
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compareDeltas(inactivityPenaltyDeltas, get_deltas(
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get_inactivity_penalty_deltas(state[], total_balance, penalties, cache)))
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`testImpl _ rewards _ identifier`()
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suiteReport "Official - Rewards " & preset():
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for kind, path in walkDir(RewardsDir, true):
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runTest(path)
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