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1afc0e4aa1doc: remove potentially confusing ChainstateManager comment (James O'Beirne)769a1ef9fdtest: Add tests with maleated snapshot data (Fabian Jahr)4d8de04f32tests: add snapshot activation test (James O'Beirne)31d225274ftests: add deterministic chain generation unittest fixture (James O'Beirne)6606a4f8c6move-onlyish: break out CreateUTXOSnapshot from dumptxoutset (James O'Beirne)ad949ba449txdb: don't reset during in-memory cache resize (James O'Beirne)f6e2da5fb7simplify ChainstateManager::SnapshotBlockhash() return semantics (James O'Beirne)7a6c46b37echainparams: add allowed assumeutxo values (James O'Beirne) Pull request description: This is part of the [assumeutxo project](https://github.com/bitcoin/bitcoin/projects/11): Parent PR: #15606 Issue: #15605 Specification: https://github.com/jamesob/assumeutxo-docs/tree/master/proposal --- This change proposes logic for activating UTXO snapshots, which is unused at the moment aside from an included unittest. There are a few moveonyish/refactoring commits to allow for halfway decent unittests. Basic structure is included for specifying and checking the assumeutxo hash values used to validate activated snapshots. Initially I had specified a few height/hash pairs for mainnet in this change, but because of the security-critical nature of those parameters, I figured it was better to leave their inclusion to a future PR that includes only that change - my intent being that reviewers will be more likely to verify those parameters firsthand in a dedicated PR. Aside from that and the snapshot activation logic, there are a few related changes: - ~~allow caching the `nChainTx` value in the CCoinsViewDB; this is set during snapshot activation. Because we don't necessarily have access to the full chain at the time of snapshot load, this value is communicated through the snapshot metadata and must be cached within the chainstate to survive restarts.~~ - break out `CreateUTXOSnapshot()` from dumptxoutset. This is essentially a move-only change to allow the reuse of snapshot creation logic from within unittests. - ...and a few other misc. changes that are solely related to unittests. The move-onlyish commit is most easily reviewed with `--color-moved=zebra`. ACKs for top commit: fjahr: Code review ACK1afc0e4aa1laanwj: Code review ACK1afc0e4aa1Tree-SHA512: a4e4f0698f00a53ec298b5e8b7ef1c9fdf0185f95139d1b1f63cfdf6cbbd6d17b8c6e51bbf1de2e5f1a946bf49f8466232698ef55acce5a012c80b067da366ea
This folder contains lint scripts.
check-doc.py
Check for missing documentation of command line options.
commit-script-check.sh
Verification of scripted diffs. Scripted diffs are only assumed to run on the latest LTS release of Ubuntu. Running them on other operating systems might require installing GNU tools, such as GNU sed.
git-subtree-check.sh
Run this script from the root of the repository to verify that a subtree matches the contents of the commit it claims to have been updated to.
Usage: test/lint/git-subtree-check.sh [-r] DIR [COMMIT]
test/lint/git-subtree-check.sh -?
DIRis the prefix within the repository to check.COMMITis the commit to check, if it is not provided, HEAD will be used.-rchecks that subtree commit is present in repository.
To do a full check with -r, make sure that you have fetched the upstream repository branch in which the subtree is
maintained:
- for
src/secp256k1: https://github.com/bitcoin-core/secp256k1.git (branch master) - for
src/leveldb: https://github.com/bitcoin-core/leveldb.git (branch bitcoin-fork) - for
src/univalue: https://github.com/bitcoin-core/univalue.git (branch master) - for
src/crypto/ctaes: https://github.com/bitcoin-core/ctaes.git (branch master) - for
src/crc32c: https://github.com/google/crc32c.git (branch master)
To do so, add the upstream repository as remote:
git remote add --fetch secp256k1 https://github.com/bitcoin-core/secp256k1.git
lint-all.sh
Calls other scripts with the lint- prefix.