mirror of
https://github.com/status-im/nimbus-eth1.git
synced 2025-01-13 22:04:52 +00:00
221e6c9e2f
* Nimbus folder environment update details: * Integrated `CoreDbRef` for the sources in the `nimbus` sub-folder. * The `nimbus` program does not compile yet as it needs the updates in the parallel `stateless` sub-folder. * Stateless environment update details: * Integrated `CoreDbRef` for the sources in the `stateless` sub-folder. * The `nimbus` program compiles now. * Premix environment update details: * Integrated `CoreDbRef` for the sources in the `premix` sub-folder. * Fluffy environment update details: * Integrated `CoreDbRef` for the sources in the `fluffy` sub-folder. * Tools environment update details: * Integrated `CoreDbRef` for the sources in the `tools` sub-folder. * Nodocker environment update details: * Integrated `CoreDbRef` for the sources in the `hive_integration/nodocker` sub-folder. * Tests environment update details: * Integrated `CoreDbRef` for the sources in the `tests` sub-folder. * The unit tests compile and run cleanly now. * Generalise `CoreDbRef` to any `select_backend` supported database why: Generalisation was just missed due to overcoming some compiler oddity which was tied to rocksdb for testing. * Suppress compiler warning for `newChainDB()` why: Warning was added to this function which must be wrapped so that any `CatchableError` is re-raised as `Defect`. * Split off persistent `CoreDbRef` constructor into separate file why: This allows to compile a memory only database version without linking the backend library. * Use memory `CoreDbRef` database by default detail: Persistent DB constructor needs to import `db/core_db/persistent why: Most tests use memory DB anyway. This avoids linking `-lrocksdb` or any other backend by default. * fix `toLegacyBackend()` availability check why: got garbled after memory/persistent split. * Clarify raw access to MPT for snap sync handler why: Logically, `kvt` is not the raw access for the hexary trie (although this holds for the legacy database)
94 lines
3.1 KiB
Nim
94 lines
3.1 KiB
Nim
# Nimbus - Types, data structures and shared utilities used in network sync
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#
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# Copyright (c) 2018-2021 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
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# http://www.apache.org/licenses/LICENSE-2.0)
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# * MIT license ([LICENSE-MIT](LICENSE-MIT) or
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# http://opensource.org/licenses/MIT)
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# at your option. This file may not be copied, modified, or
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# distributed except according to those terms.
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## Snap sync components tester and TDD environment
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import
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eth/[common, p2p],
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unittest2,
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../../nimbus/db/core_db,
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../../nimbus/sync/snap/range_desc,
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../../nimbus/sync/snap/worker/db/[snapdb_desc, snapdb_pivot]
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when defined(windows):
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import std/os
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# ------------------------------------------------------------------------------
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# Public test function
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# ------------------------------------------------------------------------------
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proc test_pivotStoreRead*(
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accKeys: seq[NodeKey];
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cdb: CoreDbRef;
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) =
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## Storing/retrieving items on persistent pivot/checkpoint registry
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let
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dbBase = SnapDbRef.init(cdb)
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processed = @[(1.to(NodeTag),2.to(NodeTag)),
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(4.to(NodeTag),5.to(NodeTag)),
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(6.to(NodeTag),7.to(NodeTag))]
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slotAccounts = seq[NodeKey].default
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for n in 0 ..< accKeys.len:
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let w = accKeys[n]
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check dbBase.pivotSaveDB(
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SnapDbPivotRegistry(
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header: BlockHeader(stateRoot: w.to(Hash256)),
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nAccounts: n.uint64,
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nSlotLists: n.uint64,
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processed: processed,
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slotAccounts: slotAccounts)).isOk
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when defined(windows):
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# There might be a race condition on Windows (seen on qemu/win7)
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sleep(50)
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# verify latest state root
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block:
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let rc = dbBase.pivotRecoverDB()
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check rc.isOk
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if rc.isOk:
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check rc.value.nAccounts == n.uint64
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check rc.value.nSlotLists == n.uint64
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check rc.value.processed == processed
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# Stop gossiping (happens whith corrupted database)
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if rc.value.nAccounts != n.uint64 or
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rc.value.nSlotLists != n.uint64 or
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rc.value.processed != processed:
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return
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for n in 0 ..< accKeys.len:
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let w = accKeys[n]
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block:
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let rc = dbBase.pivotRecoverDB(w)
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check rc.isOk
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if rc.isOk:
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check rc.value.nAccounts == n.uint64
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check rc.value.nSlotLists == n.uint64
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# Update record in place
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check dbBase.pivotSaveDB(
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SnapDbPivotRegistry(
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header: BlockHeader(stateRoot: w.to(Hash256)),
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nAccounts: n.uint64,
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nSlotLists: 0,
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processed: @[],
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slotAccounts: @[])).isOk
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when defined(windows):
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# There might be a race condition on Windows (seen on qemu/win7)
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sleep(50)
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block:
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let rc = dbBase.pivotRecoverDB(w)
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check rc.isOk
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if rc.isOk:
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check rc.value.nAccounts == n.uint64
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check rc.value.nSlotLists == 0
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check rc.value.processed == seq[(NodeTag,NodeTag)].default
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# ------------------------------------------------------------------------------
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# End
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# ------------------------------------------------------------------------------
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