2022-12-14 07:42:25 +00:00
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# 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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2022-12-15 22:51:04 +00:00
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chronicles,
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2022-12-14 07:42:25 +00:00
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../../beacon_chain/spec/datatypes/phase0,
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../../beacon_chain/spec/state_transition,
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../testutil
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from std/os import fileExists, walkDir, walkPattern, `/`
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from std/sequtils import toSeq
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from ../../../beacon_chain/spec/forks import
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ForkedEpochInfo, ForkedHashedBeaconState, fromSszBytes, getStateRoot, new
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from ../../../beacon_chain/spec/presets import
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const_preset, defaultRuntimeConfig
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from ./fixtures_utils import
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SSZ, SszTestsDir, hash_tree_root, parseTest, readSszBytes, toSszType
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proc runTest(
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BS, SBB: type, testName, testDir: static[string], unitTestName: string) =
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let testPath = testDir / unitTestName
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proc `testImpl _ blck _ testName`() =
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let
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hasPostState = fileExists(testPath/"post.ssz_snappy")
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prefix = if hasPostState: "[Valid] " else: "[Invalid] "
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test prefix & testName & " - " & unitTestName & preset():
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let preState = newClone(parseTest(testPath/"pre.ssz_snappy", SSZ, BS))
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var
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fhPreState = ForkedHashedBeaconState.new(preState[])
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cache = StateCache()
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info = ForkedEpochInfo()
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# In test cases with more than 10 blocks the first 10 aren't 0-prefixed,
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# so purely lexicographic sorting wouldn't sort properly.
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let numBlocks = toSeq(walkPattern(testPath/"blocks_*.ssz_snappy")).len
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for i in 0 ..< numBlocks:
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let blck = parseTest(testPath/"blocks_" & $i & ".ssz_snappy", SSZ, SBB)
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if hasPostState:
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state_transition(
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defaultRuntimeConfig, fhPreState[], blck, cache, info, flags = {},
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noRollback).expect("should apply block")
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else:
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let res = state_transition(
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defaultRuntimeConfig, fhPreState[], blck, cache, info, flags = {},
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noRollback)
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doAssert (i + 1 < numBlocks) or not res.isOk(),
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"We didn't expect these invalid blocks to be processed"
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if hasPostState:
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let postState = newClone(parseTest(testPath/"post.ssz_snappy", SSZ, BS))
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when false:
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reportDiff(hashedPreState.phase0Data.data, postState)
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doAssert getStateRoot(fhPreState[]) == postState[].hash_tree_root()
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`testImpl _ blck _ testName`()
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template runForkBlockTests(
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forkDirName, forkHumanName: static[string], BeaconStateType,
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BeaconBlockType: untyped) =
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const
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FinalityDir =
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SszTestsDir/const_preset/forkDirName/"finality"/"finality"/"pyspec_tests"
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RandomDir =
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SszTestsDir/const_preset/forkDirName/"random"/"random"/"pyspec_tests"
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SanityBlocksDir =
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SszTestsDir/const_preset/forkDirName/"sanity"/"blocks"/"pyspec_tests"
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suite "EF - " & forkHumanName & " - Sanity - Blocks " & preset():
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for kind, path in walkDir(SanityBlocksDir, relative = true, checkDir = true):
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runTest(
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BeaconStateType, BeaconBlockType,
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"EF - " & forkHumanName & " - Sanity - Blocks", SanityBlocksDir, path)
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suite "EF - " & forkHumanName & " - Finality " & preset():
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for kind, path in walkDir(FinalityDir, relative = true, checkDir = true):
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runTest(
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BeaconStateType, BeaconBlockType,
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"EF - " & forkHumanName & " - Finality", FinalityDir, path)
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suite "EF - " & forkHumanName & " - Random " & preset():
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for kind, path in walkDir(RandomDir, relative = true, checkDir = true):
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runTest(
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BeaconStateType, BeaconBlockType,
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"EF - " & forkHumanName & " - Random", RandomDir, path)
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runForkBlockTests(
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"phase0", "Phase 0", phase0.BeaconState, phase0.SignedBeaconBlock)
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from ../../../beacon_chain/spec/datatypes/altair import
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BeaconState, SignedBeaconBlock
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runForkBlockTests(
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"altair", "Altair", altair.BeaconState, altair.SignedBeaconBlock)
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from ../../../beacon_chain/spec/datatypes/bellatrix import
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BeaconState, SignedBeaconBlock
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runForkBlockTests(
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"bellatrix", "Bellatrix", bellatrix.BeaconState, bellatrix.SignedBeaconBlock)
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from ../../../beacon_chain/spec/datatypes/capella import
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BeaconState, SignedBeaconBlock
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runForkBlockTests(
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"capella", "Capella", capella.BeaconState, capella.SignedBeaconBlock)
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from ../../../beacon_chain/spec/datatypes/eip4844 import
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BeaconState, SignedBeaconBlock
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runForkBlockTests(
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"eip4844", "EIP4844", eip4844.BeaconState, eip4844.SignedBeaconBlock)
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