74 lines
2.7 KiB
Nim
74 lines
2.7 KiB
Nim
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# 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, state_transition_block, validator],
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../../beacon_chain/[ssz, 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 OpBlockHeaderDir = SszTestsDir/const_preset/"phase0"/"operations"/"block_header"/"pyspec_tests"
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template runTest(identifier: 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 = OpBlockHeaderDir / astToStr(identifier)
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proc `testImpl _ blockheader _ identifier`() =
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var flags: UpdateFlags
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var prefix: string
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if not existsFile(testDir/"meta.yaml"):
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flags.incl skipValidation
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if existsFile(testDir/"post.ssz"):
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prefix = "[Valid] "
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else:
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prefix = "[Invalid] "
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test prefix & astToStr(identifier):
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var stateRef, postRef: ref BeaconState
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var blck: ref BeaconBlock
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new blck
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new stateRef
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var cache = get_empty_per_epoch_cache()
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blck[] = parseTest(testDir/"block.ssz", SSZ, BeaconBlock)
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stateRef[] = parseTest(testDir/"pre.ssz", SSZ, BeaconState)
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if existsFile(testDir/"post.ssz"):
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new postRef
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postRef[] = parseTest(testDir/"post.ssz", SSZ, BeaconState)
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if postRef.isNil:
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let done = process_block_header(stateRef[], blck[], flags, cache)
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doAssert done == false, "We didn't expect this invalid block header to be processed."
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else:
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let done = process_block_header(stateRef[], blck[], flags, cache)
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doAssert done, "Valid block header not processed"
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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 _ blockheader _ identifier`()
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suite "Official - Operations - Block header " & preset():
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runTest(success_block_header)
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runTest(invalid_sig_block_header)
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runTest(invalid_slot_block_header)
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when false: # skipValidation needs to be split https://github.com/status-im/nim-beacon-chain/issues/407
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runTest(invalid_parent_root)
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runTest(proposer_slashed)
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