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https://github.com/status-im/nimbus-eth1.git
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c47f021596
* Disable `TransactionID` related functions from `state_db.nim` why: Functions `getCommittedStorage()` and `updateOriginalRoot()` from the `state_db` module are nowhere used. The emulation of a legacy `TransactionID` type functionality is administratively expensive to provide by `Aristo` (the legacy DB version is only partially implemented, anyway). As there is no other place where `TransactionID`s are used, they will not be provided by the `Aristo` variant of the `CoreDb`. For the legacy DB API, nothing will change. * Fix copyright headers in source code * Get rid of compiler warning * Update Aristo code, remove unused `merge()` variant, export `hashify()` why: Adapt to upcoming `CoreDb` wrapper * Remove synced tx feature from `Aristo` why: + This feature allowed to synchronise transaction methods like begin, commit, and rollback for a group of descriptors. + The feature is over engineered and not needed for `CoreDb`, neither is it complete (some convergence features missing.) * Add debugging helpers to `Kvt` also: Update database iterator, add count variable yield argument similar to `Aristo`. * Provide optional destructors for `CoreDb` API why; For the upcoming Aristo wrapper, this allows to control when certain smart destruction and update can take place. The auto destructor works fine in general when the storage/cache strategy is known and acceptable when creating descriptors. * Add update option for `CoreDb` API function `hash()` why; The hash function is typically used to get the state root of the MPT. Due to lazy hashing, this might be not available on the `Aristo` DB. So the `update` function asks for re-hashing the gurrent state changes if needed. * Update API tracking log mode: `info` => `debug * Use shared `Kvt` descriptor in new Ledger API why: No need to create a new descriptor all the time
54 lines
1.8 KiB
Nim
54 lines
1.8 KiB
Nim
# Nimbus
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# Copyright (c) 2018-2023 Status Research & Development GmbH
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# Licensed under either of
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# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
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# * MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
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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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std/[json, os, tables, strutils],
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unittest2,
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stew/byteutils,
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./test_helpers,
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../nimbus/core/chain,
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../nimbus/common/common
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# use tracerTestGen.nim to generate additional test data
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proc testFixture(node: JsonNode, testStatusIMPL: var TestStatus) =
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var
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blockNumber = UInt256.fromHex(node["blockNumber"].getStr())
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memoryDB = newCoreDbRef LegacyDbMemory
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config = chainConfigForNetwork(MainNet)
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com = CommonRef.new(memoryDB, config, pruneTrie = false)
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state = node["state"]
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for k, v in state:
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let key = hexToSeqByte(k)
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let value = hexToSeqByte(v.getStr())
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memoryDB.kvt.put(key, value)
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let
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parentNumber = blockNumber - 1
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parent = com.db.getBlockHeader(parentNumber)
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header = com.db.getBlockHeader(blockNumber)
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headerHash = header.blockHash
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blockBody = com.db.getBlockBody(headerHash)
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chain = newChain(com)
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headers = @[header]
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bodies = @[blockBody]
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# it's ok if setHead fails here because of missing ancestors
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discard com.db.setHead(parent, true)
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let validationResult = chain.persistBlocks(headers, bodies)
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check validationResult == ValidationResult.OK
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proc persistBlockJsonMain*() =
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suite "persist block json tests":
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jsonTest("PersistBlockTests", testFixture)
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#var testStatusIMPL: TestStatus
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#let n = json.parseFile("tests" / "fixtures" / "PersistBlockTests" / "block420301.json")
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#testFixture(n, testStatusIMPL)
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when isMainModule:
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persistBlockJsonMain()
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