691d45fdc83ec14f87a400f548553168ac70263f Add coinstatsindex_unclean_shutdown test (Ryan Ofsky)
eb6cc05da32c5bde122725a0bc907d3767a791cd index: Commit DB_MUHASH and DB_BEST_BLOCK to disk together (Martin Zumsande)
Pull request description:
Fixes#24076
Coinstatsindex currently writes the MuHash (`DB_MUHASH`) to disk in `CoinStatsIndex::WriteBlock()` and `CoinStatsIndex::ReverseBlock()`, but the best synced block is written in `BaseIndex::Commit()`. These are called at different points in time, both during the ThreadSync phase, and also after the initial sync is finished and validation callbacks (`BlockConnected()` vs `ChainStateFlushed()`) perform the syncing.
As a result, the index DB is temporarily in an inconsistent state, and if bitcoind is terminated uncleanly (so that there is no time to call `Commit()` by receiving an interrupt or by flushing the chainstate) this leads to problems:
On the next startup, `Init()` will read the best block and a MuHash that corresponds to a different (higher) block. Indexing will be picked up at the the best block processing some blocks again, but since MuHash is a rolling hash, it will process some utxos twice and the muhashes for all future blocks will be wrong, as was observed in #24076.
Fix this by always committing `DB_MUHASH` together with `DB_BEST_BLOCK`.
Note that the block data for the index is still written at different times, but this does not corrupt the index - at worst, these entries will be processed another time and overwritten after an unclean shutdown and restart.
ACKs for top commit:
ryanofsky:
Code review ACK 691d45fdc83ec14f87a400f548553168ac70263f. Only change since last review is adding test
fjahr:
ACK 691d45fdc83ec14f87a400f548553168ac70263f
Tree-SHA512: e1c3b5f06fa4baacd1b070abb0f8111fe2ea4a001ca8b8bf892e96597cf8b5d5ea10fa8fb837cfbf46648f052c742d912add4ce26d4406294fc5fc20809a0e1b
Make it possible to override from the command line (without recompiling)
the addrman check ratio in the common `TestingSetup::m_node::addrman`
(used by all unit tests) instead of hardcoding it to 0:
```
test_bitcoin --run_test="transaction_tests/tx_valid" -- -checkaddrman=1
```
Retrieve the command line arguments from boost and pass them to
`BasicTestingSetup` so that we gain extra flexibility of passing any
config options on the test command line, e.g.:
```
test_bitcoin -- -printtoconsole=1 -checkaddrman=5
```
e3544c864e3e56867de25b8db7b012d58b378050 init: Use clang-tidy named args syntax (Carl Dong)
3401630417d994b53ff3a89db2ea759ab1ec6f0f style-only: Rename *Chainstate return values (Carl Dong)
1dd582782d3c182aa952f23ec577f6a0a8672e7b docs: Make LoadChainstate comment more accurate (Carl Dong)
6b83576388e205116a0ebc67b9949f309eea1207 node/chainstate: Use MAX_FUTURE_BLOCK_TIME (Carl Dong)
Pull request description:
There are 2 proposed fixups in discussions in #23280 which I have not implemented:
1. An overhaul to return types and an option type for the two `*Chainstate` functions: https://github.com/bitcoin/bitcoin/pull/23280#issuecomment-984149564
- The change reintroduces stringy return types and is quite involved. It could be discussed in a separate PR.
2. Passing in the unix time to `VerifyChainstate` instead of a callback to get the time: https://github.com/bitcoin/bitcoin/pull/23280#discussion_r765051533
- I'm not sure it matters much whether it's a callback or just the actual unix time. Also, I think `VerifyDB` can take quite a while, and I don't want to impose that the function have to "run quickly" in order to have it be correct.
If reviewers feel strongly about either of the two fixups listed above, please feel free to open a PR based on mine and I'll close this one!
ACKs for top commit:
ryanofsky:
Code review ACK e3544c864e3e56867de25b8db7b012d58b378050
MarcoFalke:
ACK e3544c864e3e56867de25b8db7b012d58b378050 🐸
Tree-SHA512: dd1de0265b6785eef306e724b678ce03d7c54ea9f4b5ea0ccd7af59cce2ea3aba73fd4af0c15e2dca9265807dc4075f9afa2ec103672677b6638b1a4fc090904
6bf6e9fd9dece67878595a5f3361851c25833c49 net: change CreateNodeFromAcceptedSocket() to take Sock (Vasil Dimov)
9e3cbfca7c9efa620c0cce73503772805cc1fa82 net: use Sock in CConnman::ListenSocket (Vasil Dimov)
f8bd13f85ae5404adef23a52719d804a5c36b1e8 net: add new method Sock::Accept() that wraps accept() (Vasil Dimov)
Pull request description:
_This is a piece of https://github.com/bitcoin/bitcoin/pull/21878, chopped off to ease review._
Introduce an `accept(2)` wrapper `Sock::Accept()` and extend the usage of `Sock` in `CConnman::ListenSocket` and `CreateNodeFromAcceptedSocket()`.
ACKs for top commit:
laanwj:
Code review ACK 6bf6e9fd9dece67878595a5f3361851c25833c49
jamesob:
ACK 6bf6e9fd9dece67878595a5f3361851c25833c49 ([`jamesob/ackr/21879.2.vasild.wrap_accept_and_extend_u`](https://github.com/jamesob/bitcoin/tree/ackr/21879.2.vasild.wrap_accept_and_extend_u))
jonatack:
ACK 6bf6e9fd9dece67878595a5f3361851c25833c49 per `git range-diff ea989de 976f6e8 6bf6e9f` -- only change since my last review was `s/listen_socket.socket/listen_socket.sock->Get()/` in `src/net.cpp: CConnman::SocketHandlerListening()` -- re-read the code changes, rebase/debug build/ran units following my previous full review (https://github.com/bitcoin/bitcoin/pull/21879#pullrequestreview-761251278)
w0xlt:
tACK 6bf6e9f
Tree-SHA512: dc6d1acc4f255f1f7e8cf6dd74e97975cf3d5959e9fc2e689f74812ac3526d5ee8b6a32eca605925d10a4f7b6ff1ce5e900344311e587d19786b48c54d021b64
826e12b010eda4238f9e8cd875e8915a405bed0d test: call VerifyLoadedChainstate during ChainTestingSetup (James O'Beirne)
Pull request description:
for additional coverage and similarity to actual init process.
Followup to #23280.
ACKs for top commit:
dongcarl:
Code Review ACK 826e12b010eda4238f9e8cd875e8915a405bed0d
ryanofsky:
Code review ACK 826e12b010eda4238f9e8cd875e8915a405bed0d
Tree-SHA512: a4e7fd25e5d7a08b1e154ae6daf67c3048260a2684b0e569b544dd826693b7b969db9923b191e499cb8d8d0a2a73eb9330ff45909313145a9abb6052eb8c3ad9
7f15eff2ddd86034e84a19413e1a42883987f660 style-only: Remove redundant scope in *Chainstate (Carl Dong)
89bec827fdea1cedd560be85201f04e0a78aa48d Collapse the 2 cs_main locks in LoadChainstate (Carl Dong)
3b1584b794499158e0df07bd1bee1b803c568614 Remove all #include // for * comments (Carl Dong)
9a5a5a3d08b2c130ab9147914739ff3583b0dc84 test/setup: Use LoadChainstate (Carl Dong)
c541da0d62eaf5e96eca00d7508899f98bdfc1bc node/chainstate: Add options for in-memory DBs (Carl Dong)
ceb979034184345a662be4e3b327a573fbb31c63 node/caches: Remove intermediate variables (Carl Dong)
ac4bf138b849a8544798f3891d6623803040c265 node/caches: Extract cache calculation logic (Carl Dong)
15f2e33bb3d1ad3bc997f6a84956337f46495091 validation: VerifyDB only needs Consensus::Params (Carl Dong)
4da9c076d1cf12728730bb1f7e8906d4e9bfaba5 node/chainstate: Decouple from ShutdownRequested (Carl Dong)
05441c2dc5f60e2025476d8ec94c9025032d118c node/chainstate: Decouple from GetTime (Carl Dong)
2414ebc18b8bebf79c47e58a4293d0fc6420a811 init: Delay RPC block notif until warmup finished (Carl Dong)
8d466a8504bfb81ce8699d650aa72ec9cc8b0a54 Move -checkblocks LogPrintf to AppInitMain (Carl Dong)
aad8d597890c3707ae96fdb2b9fadc270ca574dd node/chainstate: Reduce coupling of LogPrintf (Carl Dong)
b345979a2b03b671c0984edd7e48e0baec2e2f34 node/chainstate: Decouple from concept of uiInterface (Carl Dong)
ca7c0b934db68acdc410e3a82f1ed898382da2e5 Split off VerifyLoadedChainstate (Carl Dong)
adf4912d77496b9a243476c5944528f95641f14d node/chainstate: Remove do/while loop (Carl Dong)
975235ca0a8f5bcf9df880698b3b0d4bbde9f7fb Move init logistics message for BAD_GENESIS_BLOCK to init.cpp (Carl Dong)
8715658983a0a07c56513acd8ded8dfc59c5c169 Move mempool nullptr Assert out of LoadChainstate (Carl Dong)
9162a4f93ef5aeb57fe11a6e09f5881cf431f5e6 node/chainstate: Decouple from concept of NodeContext (Carl Dong)
c7a5c46e6fd6d6ff46ca7a65fc3f0fff3cbdb24e node/chainstate: Decouple from ArgsManager (Carl Dong)
ae9121f958a4124ea6238cad0c3f2acb8b9eb4bb node/chainstate: Decouple from stringy errors (Carl Dong)
cbac28b72f5b831f6f84b7628f73e85627af3d94 node/chainstate: Decouple from GetTimeMillis (Carl Dong)
cb64af9635a9553e335f2dc0b1cca20c6bbd0933 node: Extract chainstate loading sequence (Carl Dong)
Pull request description:
This PR:
1. Coalesce the Chainstate loading sequence between `AppInitMain` and `*TestingSetup` (which makes it more tested)
2. Makes the Chainstate loading sequence reusable in preparation for future work extracting out our consensus engine.
Code-wise, this PR:
1. Extracts `AppInitMain`'s Chainstate loading sequence into a `::LoadChainstateSequence` function
2. Makes this `::LoadChainstateSequence` function reusable by
1. Decoupling it from various concepts (`ArgsManager`, `uiInterface`, etc)
2. Making it report errors using an `enum` rather than by setting a `bilingual_str`
3. Makes `*TestingSetup` use this new `::LoadChainstateSequence`
Reviewers: Aside from commentary, I've also included `git diff` flags of interest in the commit messages which I hope will aid review!
ACKs for top commit:
ryanofsky:
Code review ACK 7f15eff2ddd86034e84a19413e1a42883987f660. Thanks for updates!
MarcoFalke:
review ACK 7f15eff2ddd86034e84a19413e1a42883987f66 💳
Tree-SHA512: fb9a6cbd1c511a52b477c62a5e68e53a8be5dec2fff0e44a279966afb91efbab44bf1fe7c6b1519f8464ecc25f42dd4bae8e1efbf55ee91fc90fa0b92e3a83e2
fadc0c80ae4e526fb2b503f7cc02f6122aaf1de5 p2p: Make timeout mockable and type safe, speed up test (MarcoFalke)
fa6d5a238d2c94440105ddd4f1554f85659d6c5b scripted-diff: Rename m_last_send and m_last_recv (MarcoFalke)
Pull request description:
Use type-safe time for better code readability/maintainability and mockable time for better testability. This speeds up the p2p_timeout test.
This is also a bugfix for intermittent test issues like: https://cirrus-ci.com/task/4769904156999680?command=ci#L2836Fixes#20654
ACKs for top commit:
laanwj:
Code review ACK fadc0c80ae4e526fb2b503f7cc02f6122aaf1de5
naumenkogs:
ACK fadc0c80ae4e526fb2b503f7cc02f6122aaf1de5
Tree-SHA512: 28c6544c97f188c8a0fbc80411c74ab74ffd055885322c325aa3d1c404b29c3fd70a737e86083eecae58ef394db1cb56bc122d06cff63742aa89a8e868730c64
ffd09281fe26446fcefa0627c220a52706e35227 rpc: various fixups for dumptxoutset (James O'Beirne)
Pull request description:
This is part of the [assumeutxo project](https://github.com/bitcoin/bitcoin/projects/11) (parent PR: #15606)
---
A few fixes to make this RPC actually useful when generating snapshots.
- Generate an assumeutxo hash and display it (sort of a bugfix)
- Add nchaintx to output (necessary for use in chainparams entry)
- Add path of serialized UTXO file to output
ACKs for top commit:
laanwj:
Code review ACK ffd09281fe26446fcefa0627c220a52706e35227
Tree-SHA512: b0b5fd5138dea0e21258b1b18ab75bf3fd1628522cc1dbafa81af9cb9fa96562a1c39124fdb31057f256bfc560f462f907e9fe5e209b577b3f57afae2b7be826
fa00447442f22a24e5ca5fc538d0bf7bef575544 scripted-diff: Use clang-tidy syntax for C++ named arguments (MarcoFalke)
fae13c39896898aef2281433af143c22d8b3a3b4 doc: Use clang-tidy comments in crypto_tests (MarcoFalke)
Pull request description:
Incorrect named args are source of bugs, like #22979.
To allow them being checked by `clang-tidy`, use a format it can understand.
ACKs for top commit:
shaavan:
ACK fa00447442f22a24e5ca5fc538d0bf7bef575544
rajarshimaitra:
ACK fa00447442
jonatack:
ACK fa00447442f22a24e5ca5fc538d0bf7bef575544
fanquake:
ACK fa00447442f22a24e5ca5fc538d0bf7bef575544
Tree-SHA512: 4d23a8363da81dfea21a4cd8516ab5e0dc70119e4d503f3f240f38573218b2c2e84083b97e956c62942d78b2f17490f8b3b2e8077d257644fda1d901e2b80507
- Actually generate an assumeutxo hash and display it
- Add nchaintx to output (necessary for use in chainparams entry)
- Add path of serialized UTXO file to output
fa4e09924b11b0dc94e377005f86a83c09761265 refactor: Replace validation.h include with forward-decl in miner.h (MarcoFalke)
fa0739a7d398aea952a07b73ef565e7c2da75898 style: Sort file list after rename (MarcoFalke)
fa53e3a58c94731a90514fe92fad365a49adb10c scripted-diff: Move miner to src/node (MarcoFalke)
Pull request description:
It is impossible to run the miner without a node (validation, chainstate, mempool, rpc, ...). Also, the module is in the node library. Thus, it should be moved to `src/node`.
Also, replace the `validation.h` include in the header with a forward-declaration.
ACKs for top commit:
theStack:
Code-review ACK fa4e09924b11b0dc94e377005f86a83c09761265
Tree-SHA512: 791e6caa5839d8dc83b0f58f3f49bc0a7e3c1710822e8a44dede254c87b6f7531a0586fb95e8a067c181457a3895ad6041718aa2a2fac64cfc136bf04bb851d5
2d2edc1248a2e49636409b07448676e5bfe44956 tests: Use Descriptor wallets for generic wallet tests (Andrew Chow)
99516285b7cf2664563712d95d95f54e1985c0c2 tests: Use legacy change type in subtract fee from outputs test (Andrew Chow)
dcd6eeb64adb2b532f5003cbb86ba65b3c08a87b tests: Use descriptors in psbt_wallet_tests (Andrew Chow)
4b1588c6bd96743b333cc291e19a9fc76dc8cdf1 tests: Use DescriptorScriptPubKeyMan in coinselector_tests (Andrew Chow)
811319fea4295bfff05c23c0dcab1e24c85e8544 tests, gui: Use DescriptorScriptPubKeyMan in GUI tests (Andrew Chow)
9bf02438727e1052c69d906252fc2a451c923409 bench: Use DescriptorScriptPubKeyMan for wallet things (Andrew Chow)
5e54aa9b90c5d4d472be47a7fca969c5e7b92e88 bench: remove global testWallet from CoinSelection benchmark (Andrew Chow)
a5595b1320d0ebd2c60833286799ee42108a7c01 tests: Remove global vCoins and testWallet from coinselector_tests (Andrew Chow)
Pull request description:
Currently, various tests use `LegacyScriptPubKeyMan` because it was convenient for the refactor that introduced the `ScriptPubKeyMan` interface. However, with the legacy wallet slated to be removed, these tests should not continue to use `LegacyScriptPubKeyMan` as they are not testing any specific legacy wallet behavior. These tests are changed to use `DescriptorScriptPubKeyMan`s.
Some of the coin selection tests and benchmarks had a global `testWallet`, but this seemed to cause some issues with ensuring that descriptors were set up in that wallet for each test. Those have been restructured to not have any global variables that may be modified between tests.
The tests which test specific legacy wallet behavior remain unchanged.
ACKs for top commit:
laanwj:
Code review ACK 2d2edc1248a2e49636409b07448676e5bfe44956
brunoerg:
tACK 2d2edc1248a2e49636409b07448676e5bfe44956
Tree-SHA512: 6d60e5978e822d48e46cfc0dae4635fcb1939f21ea9d84eb72e36112e925554b7ee8f932c7ed0c4881b6566c6c19260bec346abdff1956ca9f300b30fb4e2dd1
fadf1186c899f45787a91c28120b0608bdc6c246 p2p: Use mocktime for ping timeout (MarcoFalke)
Pull request description:
It is slightly confusing to use mocktime for some times, but not others.
Start fixing that by making the ping timeout use mocktime.
The only downside would be that tests that use mocktime disconnect peers after this patch. However, I don't think this is an issue, as the inactivity check is already disabled for all functional tests after commit 6d76b57ca0cdf6f9c19ce065b9a4a628930a78b5. Only one unit test needed the inactivity check disabled as part of this patch.
A nice side effect of this patch is that the `p2p_ping` functional test now runs 4 seconds faster.
ACKs for top commit:
laanwj:
Code review ACK fadf1186c899f45787a91c28120b0608bdc6c246
Tree-SHA512: e9e7b21040a89d9d574b3038f85a67e6336de6cd6e41aa286769cd03cada6e75a94ec01700e052e56d822ef85d7813cc06bf7e67b81543eff8917a16cdccf942
There is no change in behavior. This just helps prepare for the
transition from boost::filesystem to std::filesystem by avoiding calls
to methods which will be unsafe after the transaction to std::filesystem
to due lack of a boost::filesystem::path::imbue equivalent and inability
to set a predictable locale.
Co-authored-by: Hennadii Stepanov <32963518+hebasto@users.noreply.github.com>
Co-authored-by: Kiminuo <kiminuo@protonmail.com>
Co-authored-by: MarcoFalke <falke.marco@gmail.com>
fa4db8671bb604e11b43a837f91de8866226f166 test: Activate all regtest softforks at height 1, unless overridden (MarcoFalke)
faad1e5ffda255aecf1b0ea2152cd4f6805e678f Introduce -testactivationheight=name@height setting (MarcoFalke)
fadb2ef2fa8561882db463f35df9b8a0e9609658 test: Add extra_args argument to TestChain100Setup constructor (MarcoFalke)
faa46986aaec69e4cf016101ae517ce8778e2ac5 test: Remove version argument from build_next_block in p2p_segwit test (MarcoFalke)
fa086ef5398b5ffded86e4f0d6633c523cb774e9 test: Remove unused ~TestChain100Setup (MarcoFalke)
Pull request description:
All softforks that are active at the tip of mainnet, should also be active from genesis in regtest. Otherwise their rules might not be enforced in user testing, thus making their testing less useful.
To still allow tests to check pre-softfork rules, a runtime argument can change the activation height.
ACKs for top commit:
laanwj:
Code review ACK fa4db8671bb604e11b43a837f91de8866226f166
theStack:
re-ACK fa4db8671bb604e11b43a837f91de8866226f166
Tree-SHA512: 6397d46ff56ebc48c007a4cda633904d6ac085bc76b4ecf83097c546c7eec93ac0c44b88083b2611b9091c8d1fb8ee1e314065de078ef15e922c015de7ade8bf
673a5bd3377929a0a6a62eda8b560e47bc2cca0c test: validation: add unittest for UpdateTip behavior (James O'Beirne)
2705570109a2a90ecfd3f4180944498626fc2707 test: refactor: separate CreateBlock in TestChain100Setup (James O'Beirne)
298bf5d563cc740c6ae71750d86942e0278b22d6 test: refactor: declare NoMalleation const auto (James O'Beirne)
071200993f3a9412821ce5387851d659baf85327 move-only: unittest: add test/util/chainstate.h (James O'Beirne)
8f5710fd0ac5173b577e5d00708485170b321bcc validation: fix CheckBlockIndex for multiple chainstates (James O'Beirne)
5a807736dacfc3e6fa57231219336acf08be38fb validation: insert assumed-valid block index entries into candidates (James O'Beirne)
01a9b8fe719efab2c268dc738bc93cfbdf92edb7 validation: set BLOCK_ASSUMED_VALID during snapshot load (James O'Beirne)
42b2520db93fd9feb3df4101654391fa7d3e2140 chain: add BLOCK_ASSUMED_VALID for use with assumeutxo (James O'Beirne)
b217020df78bc981d221fe04497c831120ef969f validation: change UpdateTip for multiple chainstates (James O'Beirne)
665072a36df2e4c88705fedd4ac7c955d7f6a488 doc: add comment for g_best_block (James O'Beirne)
ac4051d891e2d5c8ac130da16b85b9d880b44720 refactor: remove unused assumeutxo methods (James O'Beirne)
9f6bb539359b98d5b39482ab8a28a68608f0c645 validation: add chainman ref to CChainState (James O'Beirne)
Pull request description:
This is part of the [assumeutxo project](https://github.com/bitcoin/bitcoin/projects/11) (parent PR: #15606)
---
Modify UpdateTip and CheckBlockIndex for use with multiple chainstates. Includes a new unittest verifying `g_best_block` behavior (previously untested at the unit level) and various changes necessary for running and testing `ProcessNewBlock()`-like behavior on the background validation chainstate.
This changeset introduces a new block index `nStatus` flag called `BLOCK_ASSUMED_VALID`, and it is applied to block index entries that are beneath the UTXO snapshot base block upon snapshot load. Once each block is validated (during async background validation), the flag is removed. This allows us to avoid (ab)using `BLOCK_VALID_*` flags for snapshot chain block entries, and preserves the original meaning of those flags.
Note: this PR previously incorporated changes to `LoadBlockIndex()` and `RewindBlockIndex()` as noted in Russ' comments below, but once I generated the changes necessary to test the UpdateTip change, I decided to split this changes out into another PR due to the size of this one.
ACKs for top commit:
achow101:
ACK 673a5bd3377929a0a6a62eda8b560e47bc2cca0c
jonatack:
Code-review re-ACK 673a5bd3377929a0a6a62eda8b560e47bc2cca0c reviewed diff, rebased to master/debug build/ran unit+functional tests
naumenkogs:
ACK 673a5bd3377929a0a6a62eda8b560e47bc2cca0c
fjahr:
Code review ACK 673a5bd3377929a0a6a62eda8b560e47bc2cca0c
ariard:
utACK 673a5bd3
ryanofsky:
Code review ACK 673a5bd3377929a0a6a62eda8b560e47bc2cca0c. Just linker fix and split commit changes mentioned https://github.com/bitcoin/bitcoin/pull/21526#issuecomment-921064563 since last review
benthecarman:
ACK 673a5bd3377929a0a6a62eda8b560e47bc2cca0c
Tree-SHA512: 0a6dc23d041b27ed9fd0ee1f3e5971b92fb1d2df2fc9b655d5dc48594235321ab1798d06de2ec55482ac3966a9ed56de8d56e9e29cae75bbe8690bafc2dda383
e4709c7b56612553fb7cbf16ef2d5099c5b732d0 Start using init makeNode, makeChain, etc methods (Russell Yanofsky)
Pull request description:
Use `interfaces::Init::make*` methods instead of `interfaces::Make*` functions, so interfaces can be constructed differently in different executable without having to change any code. (So for example `bitcoin-gui` can make an `interfaces::Node` pointer that communicates with a `bitcoin-node` subprocess, while `bitcoin-qt` can make an `interfaces::Node` pointer that controls node code in the same process.)
---
This PR is part of the [process separation project](https://github.com/bitcoin/bitcoin/projects/10). The commit was first part of larger PR #10102.
ACKs for top commit:
jamesob:
reACK e4709c7b56
achow101:
ACK e4709c7b56612553fb7cbf16ef2d5099c5b732d0
benthecarman:
utACK e4709c7b56612553fb7cbf16ef2d5099c5b732d0
Tree-SHA512: 580c1979dbb2ef444157c8e53041e70d15ddeee77e5cbdb34f70b6d228cc2d2fe3843825f172da84e506200c58f7e0932f7cd4c006bb5058c1f4e43259394834
