105 lines
4.4 KiB
Nim
105 lines
4.4 KiB
Nim
# beacon_chain
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# Copyright (c) 2018-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 http://opensource.org/licenses/MIT).
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# * Apache v2 license (license terms in the root directory or at http://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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import
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# Standard library
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os, unittest, strutils,
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# Beacon chain internals
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../../beacon_chain/spec/[datatypes],
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../../beacon_chain/[ssz, state_transition, extras],
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# Test utilities
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../testutil,
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./fixtures_utils,
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../helpers/debug_state,
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../mocking/mock_blocks
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const SanityBlocksDir = SszTestsDir/const_preset/"phase0"/"sanity"/"blocks"/"pyspec_tests"
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template runValidTest(testName: string, identifier: untyped, num_blocks: int): untyped =
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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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const testDir = SanityBlocksDir / astToStr(identifier)
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proc `testImpl _ blck _ identifier`() =
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test "[Valid] " & testName & " (" & astToStr(identifier) & ")":
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var stateRef, postRef: ref BeaconState
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new stateRef
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new postRef
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stateRef[] = parseTest(testDir/"pre.ssz", SSZ, BeaconState)
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postRef[] = parseTest(testDir/"post.ssz", SSZ, BeaconState)
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var success = true
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for i in 0 ..< num_blocks:
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let blck = parseTest(testDir/"blocks_" & $i & ".ssz", SSZ, BeaconBlock)
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# TODO: The EF is using invalid BLS keys so we can't verify them
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let success = state_transition(stateRef[], blck, flags = {skipValidation})
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doAssert success, "Failure when applying block " & $i
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# Checks:
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# check: stateRef.hash_tree_root() == postRef.hash_tree_root()
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reportDiff(stateRef, postRef)
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`testImpl _ blck _ identifier`()
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suite "Official - Sanity - Blocks " & preset():
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test "[Invalid] Previous slot block transition (prev_slot_block_transition)":
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const testDir = SanityBlocksDir/"prev_slot_block_transition"
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var stateRef: ref BeaconState
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new stateRef
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stateRef[] = parseTest(testDir/"pre.ssz", SSZ, BeaconState)
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let blck = parseTest(testDir/"blocks_0.ssz", SSZ, BeaconBlock)
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# Check that a block build for an old slot cannot be used for state transition
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expect(AssertionError):
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# assert in process_slots. This should not be triggered
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# for blocks from block_pool/network
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let done = state_transition(stateRef[], blck, flags = {skipValidation})
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runValidTest("Same slot block transition", same_slot_block_transition, 1)
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runValidTest("Empty block transition", empty_block_transition, 1)
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when false: # TODO: we need more granular skipValidation
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test "[Invalid] Invalid state root":
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const testDir = SanityBlocksDir/"invalid_state_root"
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var stateRef: ref BeaconState
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new stateRef
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stateRef[] = parseTest(testDir/"pre.ssz", SSZ, BeaconState)
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let blck = parseTest(testDir/"blocks_0.ssz", SSZ, BeaconBlock)
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expect(AssertionError):
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let done = state_transition(stateRef[], blck, flags = {skipValidation})
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runValidTest("Skipped Slots", skipped_slots, 1)
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runValidTest("Empty epoch transition", empty_epoch_transition, 1)
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when const_preset=="minimal":
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skipWin64:
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runValidTest("Empty epoch transition not finalizing", empty_epoch_transition_not_finalizing, 1)
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runValidTest("Proposer slashing", proposer_slashing, 1)
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runValidTest("Attester slashing", attester_slashing, 1)
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# TODO: Expected deposit in block
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when false: # TODO: Assert .spec/crypto.nim(175, 14) `sig.kind == Real and pubkey.kind == Real`
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runValidTest("Deposit in block", deposit_in_block, 1)
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runValidTest("Deposit top up", deposit_top_up, 1)
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when false: # TODO: Assert spec/crypto.nim(156, 12) `x.kind == Real and other.kind == Real`
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runValidTest("Attestation", attestation, 2)
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runValidTest("Voluntary exit", voluntary_exit, 2)
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runValidTest("Balance-driven status transitions", balance_driven_status_transitions, 1)
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runValidTest("Historical batch", historical_batch, 1)
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when const_preset=="minimal":
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skipWin64:
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runValidTest("ETH1 data votes consensus", eth1_data_votes_consensus, 17)
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runValidTest("ETH1 data votes no consensus", eth1_data_votes_no_consensus, 16)
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