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https://github.com/status-im/nimbus-eth2.git
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7a622e8505
The spec imports are a mess to work with, so this branch cleans them up a bit to ensure that we avoid generic sandwitches and that importing stuff generally becomes easier. * reexport crypto/digest/presets because these are part of the public symbol set of the rest of the spec types * don't export `merge` types from `base` - this causes circular deps * fix circular deps in `ssz/spec_types` - this is the first step in disentangling ssz from spec * be explicit about phase0 vs altair - longer term, `altair` will become the "natural" type set, then merge and so on, so no point in giving `phase0` special preferential treatment
34 lines
1.2 KiB
Nim
34 lines
1.2 KiB
Nim
# beacon_chain
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# Copyright (c) 2018-2020 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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# Mocking a genesis state
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# ---------------------------------------------------------------
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import
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# Specs
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../../beacon_chain/spec/datatypes/phase0,
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../../beacon_chain/spec/[beaconstate],
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# Internals
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../../beacon_chain/interop,
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# Mocking procs
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./mock_deposits
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proc initGenesisState*(num_validators: uint64, genesis_time: uint64 = 0): phase0.HashedBeaconState =
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let deposits = mockGenesisBalancedDeposits(
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validatorCount = num_validators,
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amountInEth = 32, # We create canonical validators with 32 Eth
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flags = {}
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)
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initialize_hashed_beacon_state_from_eth1(
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defaultRuntimeConfig, eth1BlockHash, 0, deposits, {})
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when isMainModule:
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# Smoke test
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let state = initGenesisState(num_validators = SLOTS_PER_EPOCH)
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doAssert state.validators.len == SLOTS_PER_EPOCH
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