2019-02-21 17:20:50 +00:00
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# Nimbus
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2022-01-04 09:45:38 +00:00
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# Copyright (c) 2018-2022 Status Research & Development GmbH
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2019-02-21 17:20:50 +00:00
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# Licensed under either of
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2019-11-25 15:30:02 +00:00
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# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or https://www.apache.org/licenses/LICENSE-2.0)
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# * MIT license ([LICENSE-MIT](LICENSE-MIT) or https://opensource.org/licenses/MIT)
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2019-02-21 17:20:50 +00:00
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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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2019-11-14 10:47:55 +00:00
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{.used.}
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2021-04-28 16:41:02 +00:00
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import
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std/[algorithm, options, sequtils],
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unittest2,
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2021-08-18 18:57:58 +00:00
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../beacon_chain/[beacon_chain_db, interop],
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2021-08-12 13:08:20 +00:00
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../beacon_chain/spec/[beaconstate, forks, state_transition],
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2021-09-30 01:07:24 +00:00
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../beacon_chain/spec/datatypes/[phase0, altair, merge],
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2021-03-15 14:11:51 +00:00
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../beacon_chain/consensus_object_pools/blockchain_dag,
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2020-04-27 16:36:28 +00:00
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eth/db/kvstore,
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2019-05-27 12:48:13 +00:00
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# test utilies
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2021-04-28 16:41:02 +00:00
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./testutil, ./testdbutil, ./testblockutil, ./teststateutil
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2021-03-15 14:11:51 +00:00
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when isMainModule:
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import chronicles # or some random compile error happens...
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2019-02-21 17:20:50 +00:00
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2021-06-24 07:11:47 +00:00
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proc getPhase0StateRef(db: BeaconChainDB, root: Eth2Digest):
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phase0.NilableBeaconStateRef =
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2020-07-30 19:18:17 +00:00
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# load beaconstate the way the block pool does it - into an existing instance
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2021-06-24 07:11:47 +00:00
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let res = (phase0.BeaconStateRef)()
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2020-04-28 08:08:32 +00:00
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if db.getState(root, res[], noRollback):
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return res
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2021-06-24 07:11:47 +00:00
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proc getAltairStateRef(db: BeaconChainDB, root: Eth2Digest):
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altair.NilableBeaconStateRef =
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# load beaconstate the way the block pool does it - into an existing instance
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let res = (altair.BeaconStateRef)()
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2021-11-05 07:34:34 +00:00
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if db.getState(root, res[], noRollback):
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2021-06-24 07:11:47 +00:00
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return res
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2021-09-30 01:07:24 +00:00
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proc getMergeStateRef(db: BeaconChainDB, root: Eth2Digest):
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merge.NilableBeaconStateRef =
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# load beaconstate the way the block pool does it - into an existing instance
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let res = (merge.BeaconStateRef)()
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2021-11-05 07:34:34 +00:00
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if db.getState(root, res[], noRollback):
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2021-09-30 01:07:24 +00:00
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return res
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2021-06-24 07:11:47 +00:00
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func withDigest(blck: phase0.TrustedBeaconBlock):
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phase0.TrustedSignedBeaconBlock =
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phase0.TrustedSignedBeaconBlock(
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message: blck,
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root: hash_tree_root(blck)
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)
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func withDigest(blck: altair.TrustedBeaconBlock):
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altair.TrustedSignedBeaconBlock =
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altair.TrustedSignedBeaconBlock(
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2020-07-16 13:16:51 +00:00
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message: blck,
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root: hash_tree_root(blck)
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)
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2021-09-30 01:07:24 +00:00
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func withDigest(blck: merge.TrustedBeaconBlock):
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merge.TrustedSignedBeaconBlock =
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merge.TrustedSignedBeaconBlock(
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message: blck,
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root: hash_tree_root(blck)
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)
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proc getTestStates(stateFork: BeaconStateFork): auto =
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2021-09-27 14:22:58 +00:00
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let
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db = makeTestDB(SLOTS_PER_EPOCH)
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2021-12-20 19:20:31 +00:00
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validatorMonitor = newClone(ValidatorMonitor.init())
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dag = init(ChainDAGRef, defaultRuntimeConfig, db, validatorMonitor, {})
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2021-09-30 01:07:24 +00:00
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var testStates = getTestStates(dag.headState.data, stateFork)
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2021-09-27 14:22:58 +00:00
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# Ensure transitions beyond just adding validators and increasing slots
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sort(testStates) do (x, y: ref ForkedHashedBeaconState) -> int:
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cmp($getStateRoot(x[]), $getStateRoot(y[]))
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testStates
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2021-09-30 01:07:24 +00:00
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# Each of phase 0/altair/merge states gets used twice, so make them global to
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# module
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2021-09-27 14:22:58 +00:00
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let
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2022-01-04 09:45:38 +00:00
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testStatesPhase0 = getTestStates(BeaconStateFork.Phase0)
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testStatesAltair = getTestStates(BeaconStateFork.Altair)
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testStatesBellatrix = getTestStates(BeaconStateFork.Bellatrix)
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2021-09-27 14:22:58 +00:00
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2021-04-28 16:41:02 +00:00
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suite "Beacon chain DB" & preset():
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test "empty database" & preset():
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2019-03-08 16:40:17 +00:00
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var
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2021-07-13 14:27:10 +00:00
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db = BeaconChainDB.new("", inMemory = true)
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2019-02-21 17:20:50 +00:00
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check:
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2021-06-24 07:11:47 +00:00
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db.getPhase0StateRef(Eth2Digest()).isNil
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2021-11-05 07:34:34 +00:00
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db.getPhase0Block(Eth2Digest()).isNone
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2019-02-21 17:20:50 +00:00
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2021-06-24 07:11:47 +00:00
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test "sanity check phase 0 blocks" & preset():
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2021-07-13 14:27:10 +00:00
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var db = BeaconChainDB.new("", inMemory = true)
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2019-03-08 16:40:17 +00:00
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let
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2021-06-24 07:11:47 +00:00
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signedBlock = withDigest((phase0.TrustedBeaconBlock)())
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2020-02-29 15:15:44 +00:00
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root = hash_tree_root(signedBlock.message)
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2019-03-08 16:40:17 +00:00
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2020-02-29 15:15:44 +00:00
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db.putBlock(signedBlock)
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2019-03-08 16:40:17 +00:00
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check:
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db.containsBlock(root)
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2021-09-08 03:46:33 +00:00
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db.containsBlockPhase0(root)
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not db.containsBlockAltair(root)
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2021-09-30 01:07:24 +00:00
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not db.containsBlockMerge(root)
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2021-11-05 07:34:34 +00:00
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db.getPhase0Block(root).get() == signedBlock
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2019-03-08 16:40:17 +00:00
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2021-06-24 07:11:47 +00:00
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db.delBlock(root)
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check:
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not db.containsBlock(root)
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2021-09-08 03:46:33 +00:00
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not db.containsBlockPhase0(root)
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not db.containsBlockAltair(root)
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2021-09-30 01:07:24 +00:00
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not db.containsBlockMerge(root)
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2021-11-05 07:34:34 +00:00
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db.getPhase0Block(root).isErr()
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2021-06-24 07:11:47 +00:00
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db.putStateRoot(root, signedBlock.message.slot, root)
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var root2 = root
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root2.data[0] = root.data[0] + 1
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db.putStateRoot(root, signedBlock.message.slot + 1, root2)
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check:
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db.getStateRoot(root, signedBlock.message.slot).get() == root
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db.getStateRoot(root, signedBlock.message.slot + 1).get() == root2
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db.close()
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test "sanity check Altair blocks" & preset():
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2021-07-13 14:27:10 +00:00
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var db = BeaconChainDB.new("", inMemory = true)
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2021-06-24 07:11:47 +00:00
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let
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signedBlock = withDigest((altair.TrustedBeaconBlock)())
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root = hash_tree_root(signedBlock.message)
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db.putBlock(signedBlock)
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check:
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db.containsBlock(root)
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2021-09-08 03:46:33 +00:00
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not db.containsBlockPhase0(root)
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db.containsBlockAltair(root)
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2021-09-30 01:07:24 +00:00
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not db.containsBlockMerge(root)
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2021-06-24 07:11:47 +00:00
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db.getAltairBlock(root).get() == signedBlock
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db.delBlock(root)
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check:
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not db.containsBlock(root)
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2021-09-08 03:46:33 +00:00
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not db.containsBlockPhase0(root)
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not db.containsBlockAltair(root)
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2021-09-30 01:07:24 +00:00
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not db.containsBlockMerge(root)
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2021-06-24 07:11:47 +00:00
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db.getAltairBlock(root).isErr()
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2020-02-29 15:15:44 +00:00
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db.putStateRoot(root, signedBlock.message.slot, root)
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2020-08-07 20:17:24 +00:00
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var root2 = root
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root2.data[0] = root.data[0] + 1
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db.putStateRoot(root, signedBlock.message.slot + 1, root2)
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2019-03-28 06:10:48 +00:00
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check:
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2020-02-29 15:15:44 +00:00
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db.getStateRoot(root, signedBlock.message.slot).get() == root
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2020-08-07 20:17:24 +00:00
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db.getStateRoot(root, signedBlock.message.slot + 1).get() == root2
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2019-03-28 06:10:48 +00:00
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2020-09-12 05:35:58 +00:00
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db.close()
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2021-09-30 01:07:24 +00:00
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test "sanity check Merge blocks" & preset():
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var db = BeaconChainDB.new("", inMemory = true)
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let
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signedBlock = withDigest((merge.TrustedBeaconBlock)())
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root = hash_tree_root(signedBlock.message)
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db.putBlock(signedBlock)
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check:
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db.containsBlock(root)
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not db.containsBlockPhase0(root)
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not db.containsBlockAltair(root)
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db.containsBlockMerge(root)
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db.getMergeBlock(root).get() == signedBlock
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db.delBlock(root)
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check:
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not db.containsBlock(root)
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not db.containsBlockPhase0(root)
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not db.containsBlockAltair(root)
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not db.containsBlockMerge(root)
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db.getMergeBlock(root).isErr()
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db.putStateRoot(root, signedBlock.message.slot, root)
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var root2 = root
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root2.data[0] = root.data[0] + 1
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db.putStateRoot(root, signedBlock.message.slot + 1, root2)
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check:
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db.getStateRoot(root, signedBlock.message.slot).get() == root
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db.getStateRoot(root, signedBlock.message.slot + 1).get() == root2
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db.close()
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2021-06-24 07:11:47 +00:00
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test "sanity check phase 0 states" & preset():
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2021-09-27 14:22:58 +00:00
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var db = makeTestDB(SLOTS_PER_EPOCH)
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2019-03-08 16:40:17 +00:00
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2021-09-27 14:22:58 +00:00
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for state in testStatesPhase0:
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2021-11-18 12:02:43 +00:00
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let root = state[].phase0Data.root
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db.putState(root, state[].phase0Data.data)
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2019-03-08 16:40:17 +00:00
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2021-03-15 14:11:51 +00:00
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check:
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db.containsState(root)
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2021-06-24 07:11:47 +00:00
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hash_tree_root(db.getPhase0StateRef(root)[]) == root
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2021-03-15 14:11:51 +00:00
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db.delState(root)
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2021-06-24 07:11:47 +00:00
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check:
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not db.containsState(root)
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db.getPhase0StateRef(root).isNil
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2021-03-15 14:11:51 +00:00
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db.close()
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2021-06-24 07:11:47 +00:00
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test "sanity check Altair states" & preset():
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2021-09-27 14:22:58 +00:00
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var db = makeTestDB(SLOTS_PER_EPOCH)
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2021-06-24 07:11:47 +00:00
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2021-09-27 14:22:58 +00:00
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for state in testStatesAltair:
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2021-11-18 12:02:43 +00:00
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let root = state[].altairData.root
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db.putState(root, state[].altairData.data)
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2021-06-24 07:11:47 +00:00
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check:
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db.containsState(root)
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hash_tree_root(db.getAltairStateRef(root)[]) == root
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db.delState(root)
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check:
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not db.containsState(root)
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db.getAltairStateRef(root).isNil
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db.close()
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2021-09-30 01:07:24 +00:00
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test "sanity check Merge states" & preset():
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var db = makeTestDB(SLOTS_PER_EPOCH)
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2022-01-04 09:45:38 +00:00
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for state in testStatesBellatrix:
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2021-11-18 12:02:43 +00:00
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let root = state[].mergeData.root
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db.putState(root, state[].mergeData.data)
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2021-09-30 01:07:24 +00:00
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check:
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db.containsState(root)
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hash_tree_root(db.getMergeStateRef(root)[]) == root
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db.delState(root)
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check:
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not db.containsState(root)
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db.getMergeStateRef(root).isNil
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db.close()
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2021-06-24 07:11:47 +00:00
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test "sanity check phase 0 states, reusing buffers" & preset():
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2021-09-27 14:22:58 +00:00
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var db = makeTestDB(SLOTS_PER_EPOCH)
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2021-06-24 07:11:47 +00:00
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let stateBuffer = (phase0.BeaconStateRef)()
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2021-03-15 14:11:51 +00:00
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2021-09-27 14:22:58 +00:00
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for state in testStatesPhase0:
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2021-11-18 12:02:43 +00:00
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let root = state[].phase0Data.root
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db.putState(root, state[].phase0Data.data)
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2021-03-15 14:11:51 +00:00
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check:
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db.getState(root, stateBuffer[], noRollback)
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db.containsState(root)
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hash_tree_root(stateBuffer[]) == root
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db.delState(root)
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2021-06-24 07:11:47 +00:00
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check:
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not db.containsState(root)
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not db.getState(root, stateBuffer[], noRollback)
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db.close()
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test "sanity check Altair states, reusing buffers" & preset():
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2021-09-27 14:22:58 +00:00
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var db = makeTestDB(SLOTS_PER_EPOCH)
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2021-06-24 07:11:47 +00:00
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let stateBuffer = (altair.BeaconStateRef)()
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2021-09-27 14:22:58 +00:00
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for state in testStatesAltair:
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2021-11-18 12:02:43 +00:00
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let root = state[].altairData.root
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db.putState(root, state[].altairData.data)
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2021-06-24 07:11:47 +00:00
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check:
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2021-11-05 07:34:34 +00:00
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db.getState(root, stateBuffer[], noRollback)
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2021-06-24 07:11:47 +00:00
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db.containsState(root)
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hash_tree_root(stateBuffer[]) == root
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|
|
|
|
|
db.delState(root)
|
|
|
|
check:
|
|
|
|
not db.containsState(root)
|
2021-11-05 07:34:34 +00:00
|
|
|
not db.getState(root, stateBuffer[], noRollback)
|
2021-03-15 14:11:51 +00:00
|
|
|
|
|
|
|
db.close()
|
|
|
|
|
2021-09-30 01:07:24 +00:00
|
|
|
test "sanity check Merge states, reusing buffers" & preset():
|
|
|
|
var db = makeTestDB(SLOTS_PER_EPOCH)
|
|
|
|
let stateBuffer = (merge.BeaconStateRef)()
|
|
|
|
|
2022-01-04 09:45:38 +00:00
|
|
|
for state in testStatesBellatrix:
|
2021-11-18 12:02:43 +00:00
|
|
|
let root = state[].mergeData.root
|
|
|
|
db.putState(root, state[].mergeData.data)
|
2021-09-30 01:07:24 +00:00
|
|
|
|
|
|
|
check:
|
2021-11-05 07:34:34 +00:00
|
|
|
db.getState(root, stateBuffer[], noRollback)
|
2021-09-30 01:07:24 +00:00
|
|
|
db.containsState(root)
|
|
|
|
hash_tree_root(stateBuffer[]) == root
|
|
|
|
|
|
|
|
db.delState(root)
|
|
|
|
check:
|
|
|
|
not db.containsState(root)
|
2021-11-05 07:34:34 +00:00
|
|
|
not db.getState(root, stateBuffer[], noRollback)
|
2021-09-30 01:07:24 +00:00
|
|
|
|
|
|
|
db.close()
|
|
|
|
|
2021-06-29 15:09:29 +00:00
|
|
|
test "sanity check phase 0 getState rollback" & preset():
|
|
|
|
var
|
|
|
|
db = makeTestDB(SLOTS_PER_EPOCH)
|
2021-12-20 19:20:31 +00:00
|
|
|
validatorMonitor = newClone(ValidatorMonitor.init())
|
|
|
|
dag = init(ChainDAGRef, defaultRuntimeConfig, db, validatorMonitor, {})
|
2021-06-29 15:09:29 +00:00
|
|
|
state = (ref ForkedHashedBeaconState)(
|
2021-10-18 16:37:27 +00:00
|
|
|
kind: BeaconStateFork.Phase0,
|
|
|
|
phase0Data: phase0.HashedBeaconState(data: phase0.BeaconState(
|
2021-06-29 15:09:29 +00:00
|
|
|
slot: 10.Slot)))
|
|
|
|
root = Eth2Digest()
|
|
|
|
|
|
|
|
db.putCorruptPhase0State(root)
|
|
|
|
|
|
|
|
let restoreAddr = addr dag.headState
|
|
|
|
|
|
|
|
func restore() =
|
|
|
|
assign(state[], restoreAddr[].data)
|
|
|
|
|
|
|
|
check:
|
2021-10-18 16:37:27 +00:00
|
|
|
state[].phase0Data.data.slot == 10.Slot
|
|
|
|
not db.getState(root, state[].phase0Data.data, restore)
|
|
|
|
state[].phase0Data.data.slot != 10.Slot
|
2021-06-29 15:09:29 +00:00
|
|
|
|
|
|
|
test "sanity check Altair and cross-fork getState rollback" & preset():
|
|
|
|
var
|
|
|
|
db = makeTestDB(SLOTS_PER_EPOCH)
|
2021-12-20 19:20:31 +00:00
|
|
|
validatorMonitor = newClone(ValidatorMonitor.init())
|
|
|
|
dag = init(ChainDAGRef, defaultRuntimeConfig, db, validatorMonitor, {})
|
2021-06-29 15:09:29 +00:00
|
|
|
state = (ref ForkedHashedBeaconState)(
|
2021-10-18 16:37:27 +00:00
|
|
|
kind: BeaconStateFork.Altair,
|
|
|
|
altairData: altair.HashedBeaconState(data: altair.BeaconState(
|
2021-06-29 15:09:29 +00:00
|
|
|
slot: 10.Slot)))
|
|
|
|
root = Eth2Digest()
|
|
|
|
|
|
|
|
db.putCorruptAltairState(root)
|
|
|
|
|
|
|
|
let restoreAddr = addr dag.headState
|
|
|
|
|
|
|
|
func restore() =
|
|
|
|
assign(state[], restoreAddr[].data)
|
|
|
|
|
|
|
|
check:
|
2021-10-18 16:37:27 +00:00
|
|
|
state[].altairData.data.slot == 10.Slot
|
2021-11-05 07:34:34 +00:00
|
|
|
not db.getState(root, state[].altairData.data, restore)
|
2021-06-29 15:09:29 +00:00
|
|
|
|
|
|
|
# assign() has switched the case object fork
|
2021-10-18 16:37:27 +00:00
|
|
|
state[].kind == BeaconStateFork.Phase0
|
|
|
|
state[].phase0Data.data.slot != 10.Slot
|
2021-06-29 15:09:29 +00:00
|
|
|
|
2021-09-30 01:07:24 +00:00
|
|
|
test "sanity check Merge and cross-fork getState rollback" & preset():
|
|
|
|
var
|
|
|
|
db = makeTestDB(SLOTS_PER_EPOCH)
|
2021-12-20 19:20:31 +00:00
|
|
|
validatorMonitor = newClone(ValidatorMonitor.init())
|
|
|
|
dag = init(ChainDAGRef, defaultRuntimeConfig, db, validatorMonitor, {})
|
2021-09-30 01:07:24 +00:00
|
|
|
state = (ref ForkedHashedBeaconState)(
|
2022-01-04 09:45:38 +00:00
|
|
|
kind: BeaconStateFork.Bellatrix,
|
2021-10-18 16:37:27 +00:00
|
|
|
mergeData: merge.HashedBeaconState(data: merge.BeaconState(
|
2021-09-30 01:07:24 +00:00
|
|
|
slot: 10.Slot)))
|
|
|
|
root = Eth2Digest()
|
|
|
|
|
|
|
|
db.putCorruptMergeState(root)
|
|
|
|
|
|
|
|
let restoreAddr = addr dag.headState
|
|
|
|
|
|
|
|
func restore() =
|
|
|
|
assign(state[], restoreAddr[].data)
|
|
|
|
|
|
|
|
check:
|
2021-10-18 16:37:27 +00:00
|
|
|
state[].mergeData.data.slot == 10.Slot
|
2021-11-05 07:34:34 +00:00
|
|
|
not db.getState(root, state[].mergeData.data, restore)
|
2021-09-30 01:07:24 +00:00
|
|
|
|
|
|
|
# assign() has switched the case object fork
|
2021-10-18 16:37:27 +00:00
|
|
|
state[].kind == BeaconStateFork.Phase0
|
|
|
|
state[].phase0Data.data.slot != 10.Slot
|
2021-09-30 01:07:24 +00:00
|
|
|
|
2021-04-28 16:41:02 +00:00
|
|
|
test "find ancestors" & preset():
|
2019-03-08 16:40:17 +00:00
|
|
|
var
|
2021-07-13 14:27:10 +00:00
|
|
|
db = BeaconChainDB.new("", inMemory = true)
|
2019-02-21 17:20:50 +00:00
|
|
|
|
|
|
|
let
|
2020-07-16 13:16:51 +00:00
|
|
|
a0 = withDigest(
|
2021-06-24 07:11:47 +00:00
|
|
|
(phase0.TrustedBeaconBlock)(slot: GENESIS_SLOT + 0))
|
2020-07-16 13:16:51 +00:00
|
|
|
a1 = withDigest(
|
2021-06-24 07:11:47 +00:00
|
|
|
(phase0.TrustedBeaconBlock)(slot: GENESIS_SLOT + 1, parent_root: a0.root))
|
2020-07-16 13:16:51 +00:00
|
|
|
a2 = withDigest(
|
2021-06-24 07:11:47 +00:00
|
|
|
(phase0.TrustedBeaconBlock)(slot: GENESIS_SLOT + 2, parent_root: a1.root))
|
2019-02-21 17:20:50 +00:00
|
|
|
|
2020-07-16 13:16:51 +00:00
|
|
|
doAssert toSeq(db.getAncestors(a0.root)) == []
|
|
|
|
doAssert toSeq(db.getAncestors(a2.root)) == []
|
2019-02-21 17:20:50 +00:00
|
|
|
|
2020-11-03 22:30:43 +00:00
|
|
|
doAssert toSeq(db.getAncestorSummaries(a0.root)).len == 0
|
|
|
|
doAssert toSeq(db.getAncestorSummaries(a2.root)).len == 0
|
|
|
|
|
2019-02-21 21:38:26 +00:00
|
|
|
db.putBlock(a2)
|
2019-02-21 17:20:50 +00:00
|
|
|
|
2020-07-16 13:16:51 +00:00
|
|
|
doAssert toSeq(db.getAncestors(a0.root)) == []
|
|
|
|
doAssert toSeq(db.getAncestors(a2.root)) == [a2]
|
2019-02-21 17:20:50 +00:00
|
|
|
|
2020-11-03 22:30:43 +00:00
|
|
|
doAssert toSeq(db.getAncestorSummaries(a0.root)).len == 0
|
|
|
|
doAssert toSeq(db.getAncestorSummaries(a2.root)).len == 1
|
|
|
|
|
2019-02-21 21:38:26 +00:00
|
|
|
db.putBlock(a1)
|
2019-02-21 17:20:50 +00:00
|
|
|
|
2020-07-16 13:16:51 +00:00
|
|
|
doAssert toSeq(db.getAncestors(a0.root)) == []
|
|
|
|
doAssert toSeq(db.getAncestors(a2.root)) == [a2, a1]
|
2019-02-21 17:20:50 +00:00
|
|
|
|
2020-11-03 22:30:43 +00:00
|
|
|
doAssert toSeq(db.getAncestorSummaries(a0.root)).len == 0
|
|
|
|
doAssert toSeq(db.getAncestorSummaries(a2.root)).len == 2
|
|
|
|
|
2019-02-21 21:38:26 +00:00
|
|
|
db.putBlock(a0)
|
2019-02-21 17:20:50 +00:00
|
|
|
|
2020-07-16 13:16:51 +00:00
|
|
|
doAssert toSeq(db.getAncestors(a0.root)) == [a0]
|
|
|
|
doAssert toSeq(db.getAncestors(a2.root)) == [a2, a1, a0]
|
2019-09-05 14:27:28 +00:00
|
|
|
|
2020-11-03 22:30:43 +00:00
|
|
|
doAssert toSeq(db.getAncestorSummaries(a0.root)).len == 1
|
|
|
|
doAssert toSeq(db.getAncestorSummaries(a2.root)).len == 3
|
|
|
|
|
2021-04-28 16:41:02 +00:00
|
|
|
test "sanity check genesis roundtrip" & preset():
|
2019-09-05 14:27:28 +00:00
|
|
|
# This is a really dumb way of checking that we can roundtrip a genesis
|
|
|
|
# state. We've been bit by this because we've had a bug in the BLS
|
|
|
|
# serialization where an all-zero default-initialized bls signature could
|
|
|
|
# not be deserialized because the deserialization was too strict.
|
|
|
|
var
|
2021-07-13 14:27:10 +00:00
|
|
|
db = BeaconChainDB.new("", inMemory = true)
|
2019-09-05 14:27:28 +00:00
|
|
|
|
|
|
|
let
|
2021-11-18 12:02:43 +00:00
|
|
|
state = newClone(initialize_hashed_beacon_state_from_eth1(
|
Implement split preset/config support (#2710)
* Implement split preset/config support
This is the initial bulk refactor to introduce runtime config values in
a number of places, somewhat replacing the existing mechanism of loading
network metadata.
It still needs more work, this is the initial refactor that introduces
runtime configuration in some of the places that need it.
The PR changes the way presets and constants work, to match the spec. In
particular, a "preset" now refers to the compile-time configuration
while a "cfg" or "RuntimeConfig" is the dynamic part.
A single binary can support either mainnet or minimal, but not both.
Support for other presets has been removed completely (can be readded,
in case there's need).
There's a number of outstanding tasks:
* `SECONDS_PER_SLOT` still needs fixing
* loading custom runtime configs needs redoing
* checking constants against YAML file
* yeerongpilly support
`build/nimbus_beacon_node --network=yeerongpilly --discv5:no --log-level=DEBUG`
* load fork epoch from config
* fix fork digest sent in status
* nicer error string for request failures
* fix tools
* one more
* fixup
* fixup
* fixup
* use "standard" network definition folder in local testnet
Files are loaded from their standard locations, including genesis etc,
to conform to the format used in the `eth2-networks` repo.
* fix launch scripts, allow unknown config values
* fix base config of rest test
* cleanups
* bundle mainnet config using common loader
* fix spec links and names
* only include supported preset in binary
* drop yeerongpilly, add altair-devnet-0, support boot_enr.yaml
2021-07-12 13:01:38 +00:00
|
|
|
defaultRuntimeConfig, eth1BlockHash, 0,
|
2021-11-18 12:02:43 +00:00
|
|
|
makeInitialDeposits(SLOTS_PER_EPOCH), {skipBlsValidation}))
|
2019-09-05 14:27:28 +00:00
|
|
|
|
2021-11-18 12:02:43 +00:00
|
|
|
db.putState(state[].root, state[].data)
|
2019-09-05 14:27:28 +00:00
|
|
|
|
2021-11-18 12:02:43 +00:00
|
|
|
check db.containsState(state[].root)
|
|
|
|
let state2 = db.getPhase0StateRef(state[].root)
|
|
|
|
db.delState(state[].root)
|
|
|
|
check not db.containsState(state[].root)
|
2021-01-18 20:34:41 +00:00
|
|
|
db.close()
|
|
|
|
|
|
|
|
check:
|
2021-11-18 12:02:43 +00:00
|
|
|
hash_tree_root(state2[]) == state[].root
|
2021-01-18 20:34:41 +00:00
|
|
|
|
2021-04-28 16:41:02 +00:00
|
|
|
test "sanity check state diff roundtrip" & preset():
|
2021-01-18 20:34:41 +00:00
|
|
|
var
|
2021-07-13 14:27:10 +00:00
|
|
|
db = BeaconChainDB.new("", inMemory = true)
|
2021-01-18 20:34:41 +00:00
|
|
|
|
|
|
|
# TODO htr(diff) probably not interesting/useful, but stand-in
|
|
|
|
let
|
|
|
|
stateDiff = BeaconStateDiff()
|
|
|
|
root = hash_tree_root(stateDiff)
|
|
|
|
|
|
|
|
db.putStateDiff(root, stateDiff)
|
|
|
|
|
|
|
|
let state2 = db.getStateDiff(root)
|
|
|
|
db.delStateDiff(root)
|
2021-05-17 16:37:26 +00:00
|
|
|
check db.getStateDiff(root).isNone()
|
2020-09-12 05:35:58 +00:00
|
|
|
db.close()
|
2020-05-28 08:28:14 +00:00
|
|
|
|
2019-09-05 14:27:28 +00:00
|
|
|
check:
|
2020-05-28 08:28:14 +00:00
|
|
|
hash_tree_root(state2[]) == root
|