33 lines
1.3 KiB
Nim
33 lines
1.3 KiB
Nim
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# beacon_chain
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# Copyright (c) 2018-2019 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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import
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os, algorithm, strformat, stats, times, tables, std/monotimes, stew/endians2,
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testutils/markdown_reports, chronicles,
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../beacon_chain/[beacon_chain_db, extras, ssz],
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../beacon_chain/spec/[digest, beaconstate, datatypes, presets],
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../beacon_chain/block_pools/chain_dag,
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eth/db/[kvstore, kvstore_sqlite3],
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testblockutil
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export testblockutil
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proc makeTestDB*(tailState: BeaconState, tailBlock: SignedBeaconBlock): BeaconChainDB =
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result = BeaconChainDB.init(defaultRuntimePreset, "", inMemory = true)
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ChainDAGRef.preInit(result, tailState, tailState, tailBlock)
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proc makeTestDB*(validators: Natural): BeaconChainDB =
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let
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genState = initialize_beacon_state_from_eth1(
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defaultRuntimePreset,
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Eth2Digest(),
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0,
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makeInitialDeposits(validators.uint64, flags = {skipBlsValidation}),
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{skipBlsValidation})
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genBlock = get_initial_beacon_block(genState[])
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makeTestDB(genState[], genBlock)
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