de509c6df97910cc11c5025d5f80fb05b9a88e80 iwyu: Add missed line to IWYU patch (Hennadii Stepanov)
Pull request description:
This PR makes IWYU suggest `<cassert>` over `<assert.h>`.
Fixes https://github.com/bitcoin/bitcoin/issues/34237.
ACKs for top commit:
maflcko:
lgtm ACK de509c6df97910cc11c5025d5f80fb05b9a88e80
Tree-SHA512: edba91eaf36992f684be2920f5da8c13a25ba6d79b879b92193e2af106cd454a64d7c4cf9dabc25675490df9edbccff1fd54c9f393e984a3a7a628b1c65f6c53
9482f00df0b05e8ef710a7f0fac3262855ce335f chore: Update outdated GitHub Actions versions (Padraic Slattery)
Pull request description:
This PR updates outdated GitHub Action versions to ensure compatibility and improve functionality. The following changes are made to the GitHub Actions:
- `actions/upload-artifact` updated from v4 to v6
- `actions/cache` updated from v4 to v5
- `actions/download-artifact` updated from v5 to v7
The updates are necessary to support newer environments and features, and ensure consistent behavior across different workflows. The changes will be tested in the CI pipeline of the pull request.
ACKs for top commit:
fanquake:
ACK 9482f00df0b05e8ef710a7f0fac3262855ce335f
Tree-SHA512: 248e79162c5b2748e1a367d87a360d62eb961c24b4f8060bb932ef99a79ef10cab3e65175c092226c90140f31686fb9424911e6609729cb186b304b598a9af44
d938947b3a89a61784a72c533df623f9eb2fec49 doc: Add "Using IWYU" to Developer Notes (Hennadii Stepanov)
e1a90bcecc823a4abaa2a57f393cad675a2ccbc0 iwyu: Do not export `crypto/hex_base.h` header (Hennadii Stepanov)
19a2edde50c38412712306bf527faad6cbf81c2c iwyu: Do not export C++ headers in most cases (Hennadii Stepanov)
Pull request description:
First two commits address comments from discussion in https://github.com/bitcoin/bitcoin/pull/33779:
- https://github.com/bitcoin/bitcoin/pull/33779#discussion_r2697579248
- https://github.com/bitcoin/bitcoin/pull/33779#discussion_r2697707343
The last commit adds a new section to the Developer Notes to document IWYU usage.
ACKs for top commit:
maflcko:
re-ACK d938947b3a89a61784a72c533df623f9eb2fec49 🚀
Tree-SHA512: 8d6c63e9d2fd190815211d80e654cb7379d16b6611b8851444f49bbbaa0fbc93557675fbcc558afd9a1cdf643570fba5eff9c1aecb5530f978797387b10b9a11
03f363d37884fe68d2f84a3def3fd6fe7bf4a506 doc: Document IWYU workaround (Hennadii Stepanov)
Pull request description:
This PR addresses the following comments:
- https://github.com/bitcoin/bitcoin/pull/34079#discussion_r2640003086:
> it would be good to reduce and report this bug upstream. Otherwise, wide-spread use of iwyu in this code-base seems risky.
- https://github.com/bitcoin/bitcoin/pull/34079#discussion_r2640035350:
> Would have been good if it was documented, rather than adding undocumented workarounds for buggy tools.
ACKs for top commit:
maflcko:
lgtm ACK 03f363d37884fe68d2f84a3def3fd6fe7bf4a506
sedited:
ACK 03f363d37884fe68d2f84a3def3fd6fe7bf4a506
Tree-SHA512: 160a963c07f853995c8b4741a6ccca1d8431a576c760fca082116cebde4d133f7c8ec51f09e8f85f54428f86bad2635e1bd708177eecf71feb0bf1489f1e2b3e
0dafc0d83c3e4c48c0ab2efad4b160d1b8c6d252 clang-format: use AngleBracket for main includes (stickies-v)
Pull request description:
This project uses angle brackets instead of quotes for project-specific headers. Setting [`MainIncludeChar`](https://clang.llvm.org/docs/ClangFormatStyleOptions.html#mainincludechar) enables `clang-format` to automatically detect the main header, so it can be kept as the top group of includes.
For example, without this change, `clang-format` would demote `<signet.h>` from being the main header in `src/signet.cpp`. With this change, the order is preserved.
On 5e49f5d63c74512c8f46fe7de7deb0341f13244a:
```
% clang-format src/signet.cpp | head -n 15
// Copyright (c) 2019-present The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include <consensus/merkle.h>
#include <consensus/params.h>
#include <consensus/validation.h>
#include <logging.h>
#include <primitives/block.h>
#include <primitives/transaction.h>
#include <script/interpreter.h>
#include <script/script.h>
#include <signet.h>
#include <streams.h>
#include <uint256.h>
```
With this PR:
```
% clang-format src/signet.cpp | head -n 10
// Copyright (c) 2019-present The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include <signet.h>
#include <consensus/merkle.h>
#include <consensus/params.h>
#include <consensus/validation.h>
#include <logging.h>
```
Note: `AngleBracket` `requires clang-format 19`, and will cause older versions (including our current minimum llvm version `17`) to fail
ACKs for top commit:
maflcko:
review ACK 0dafc0d83c3e4c48c0ab2efad4b160d1b8c6d252
sedited:
Nice, ACK 0dafc0d83c3e4c48c0ab2efad4b160d1b8c6d252
hebasto:
ACK 0dafc0d83c3e4c48c0ab2efad4b160d1b8c6d252, tested on Ubuntu 25.10.
Tree-SHA512: c0876f505ec188f76e435af0731c411c66266b83e4c08528d0637263abcd84b3968ee6fbfa72630192f1a0cd2728af873d3d6c32f93ab8b228222fad16f232be
a7b581423e44c51fb7d177c5a15fe2cc2ab8aa43 Fix 11-year-old mis-categorized error code in OP_IF evaluation (Calin Culianu)
Pull request description:
This was introduced by commit ab9edbd6b6eb3efbca11f16fa467c3c0ef905708.
It appears the original author may have gotten tired and pasted the wrong error code into this 1 place. Every other situation where the value stack lacks the required number of arguments for the op-code, SCRIPT_ERR_INVALID_STACK_OPERATION is reported. Not so here.
This commit fixes the situation.
EDIT: Note this turns out to be a dupe of the abandoned #30359 .
ACKs for top commit:
billymcbip:
tACK a7b581423e44c51fb7d177c5a15fe2cc2ab8aa43
achow101:
ACK a7b581423e44c51fb7d177c5a15fe2cc2ab8aa43
darosior:
utACK a7b581423e44c51fb7d177c5a15fe2cc2ab8aa43
sedited:
ACK a7b581423e44c51fb7d177c5a15fe2cc2ab8aa43
Tree-SHA512: e8c01a3e2448b5d49b76a0cab3f38a2d0249b71beeb7d9d05d5ecc3812bd91d0bd1d0f78b809b6f4ccb73186fa119cb1ed3779a73284b83a67ae219ef378fa6c
This project uses angle brackets instead of quotes for project-specific
headers. Setting MainIncludeChar enables clang-format to automatically
detect the main header, so it can be kept as the top group of includes.
For example, without this change, the below command would demote
<signet.h> from being the main header. With this change, the order is
preserved.
`clang-format -i src/signet.cpp`
`IWYU pragma: export` enforces the transitive inclusion of the headers,
which undermines the purpose of IWYU.
The remained cases seem useful and could be considered separately:
- `<cassert>` in `util/check.h`
- `<filesystem>` in `util/fs.h`
- `<chrono>` in `util/time.h`
faf07bd1ab26621e7c76fe78d2bf3c16ad3792b7 doc: Fix typo found by LLM (MarcoFalke)
faf66673ac60bb0407b3468a0ea64ce78303f1ed refactor: [move-only] Merge core_io module (MarcoFalke)
fa6947f4915f4ecef45b3bd849cc41653da97b64 kernel: Remove unused core_read.cpp from kernel (MarcoFalke)
Pull request description:
Currently the core_io module is split across two translation units. This will confuse code readers and tooling about the real state of the module.
Fix that by merging the module and removing the mapping workarounds.
Also, remove the module from the kernel lib, because it is not used there: The kernel does not use any json or string parsing or formatting.
ACKs for top commit:
hebasto:
re-ACK faf07bd1ab26621e7c76fe78d2bf3c16ad3792b7, only rebased since my recent [review](https://github.com/bitcoin/bitcoin/pull/34296#pullrequestreview-3675359502).
sedited:
Re-ACK faf07bd1ab26621e7c76fe78d2bf3c16ad3792b7
stickies-v:
ACK faf07bd1ab26621e7c76fe78d2bf3c16ad3792b7
Tree-SHA512: 3f5d91f1a4cb86dfe329b28ff31e93d65f2f0659a6f6f2de22ca6fb65056fb818ae369ef0ad773d4f5b92f63891a7a9450246377d8e14c34bc43f3deee0554cb
a5a8c4139c811e697b3c0b4d87737e04b60c53c8 ci, iwyu: Fix warnings in `src/kernel` and treat them as errors (Hennadii Stepanov)
Pull request description:
Now seems like a good time to update the includes in `src/kernel`.
ACKs for top commit:
maflcko:
review ACK a5a8c4139c811e697b3c0b4d87737e04b60c53c8 🍱
purpleKarrot:
ACK a5a8c4139c811e697b3c0b4d87737e04b60c53c8
sedited:
ACK a5a8c4139c811e697b3c0b4d87737e04b60c53c8
Tree-SHA512: ba401b27b03dee66d52d0b348972268e162506c4bafa40f408349173b68c40a11f20ca24f46c98945515e1d5c84f740d6e6784f7e4c799df46ab816cf5d11483
fa64d8424b8de49e219bffb842a33d484fb03212 refactor: Enforce readability-avoid-const-params-in-decls (MarcoFalke)
faf0c2d942c8de7868a3fd3afc7fc9ea700c91d4 refactor: Avoid copies by using const references or by move-construction (MarcoFalke)
Pull request description:
Top level `const` in declarations is problematic for many reasons:
* It is often a typo, where one wanted to denote a const reference. For example `bool PSBTInputSignedAndVerified(const PartiallySignedTransaction psbt, ...` is missing the `&`. This will create a redundant copy of the value.
* In constructors it prevents move construction.
* It can incorrectly imply some data is const, like in an imaginary example `std::span<int> Shuffle(const std::span<int>);`, where the `int`s are *not* const.
* The compiler ignores the `const` from the declaration in the implementation.
* It isn't used consistently anyway, not even on the same line.
Fix some issues by:
* Using a const reference to avoid a copy, where read-only of the value is intended. This is only done for values that may be expensive to copy.
* Using move-construction to avoid a copy
* Applying `readability-avoid-const-params-in-decls` via clang-tidy
ACKs for top commit:
l0rinc:
diff reACK fa64d8424b8de49e219bffb842a33d484fb03212
hebasto:
ACK fa64d8424b8de49e219bffb842a33d484fb03212, I have reviewed the code and it looks OK.
sedited:
ACK fa64d8424b8de49e219bffb842a33d484fb03212
Tree-SHA512: 293c000b4ebf8fdcc75259eb0283a2e4e7892c73facfb5c3182464d6cb6a868b7f4a6682d664426bf2edecd665cf839d790bef0bae43a8c3bf1ddfdd3d068d38
dd904298c13b14ef518e24fa63c6d0962f4a2de0 gui: Show an error message if the restored wallet name is empty (Ava Chow)
Pull request description:
The Restore Wallet dialog rejects wallet names that are empty, but was doing so silently. This is confusing, we should be presenting an error message to the user.
ACKs for top commit:
hebasto:
ACK dd904298c13b14ef518e24fa63c6d0962f4a2de0. Tested on Fedora 43.
Tree-SHA512: f4b60f32d1c2550dbce8613f25d29a92588b1ecfc8e8e5dac691a6bdb21a77508288a904539b68333d96bde5ebb993912253f4a293e4c583891f553d95762e77
fa38ffac6ff560bf76a2bfa48a300a79d31ba466 contrib: [refactor] Use shorter read_text from pathlib (MarcoFalke)
fab8bc03082d4e10b5c8008b96d2951991746064 contrib: Revert "verify-commits sha1 exceptions" (MarcoFalke)
Pull request description:
This reverts commit 8ac134be5e57680eb1c6ef596e5de085825e83ee, because it is no longer needed.
See https://github.com/bitcoin/bitcoin/pull/34245#issuecomment-3759448369
Also, use the shorter pathlib `read_text`, which is available since Python 3.5
ACKs for top commit:
dergoegge:
utACK fa38ffac6ff560bf76a2bfa48a300a79d31ba466
sedited:
ACK fa38ffac6ff560bf76a2bfa48a300a79d31ba466
hebasto:
ACK fa38ffac6ff560bf76a2bfa48a300a79d31ba466.
Tree-SHA512: 83049349d4a5c74ad700c2912d727584b88944a75d572c10661a76b69b08093ef7ebf786b359455e36d7467a708de46a77da41a54512e057d7eed8206984c8fd
979d41bfab248990d7d520873d17fe52daa8d402 qa: Fix Windows logging bug (Hennadii Stepanov)
Pull request description:
The regex `(.*)` was capturing `\r` from subprocess output on Windows, causing the closing parenthesis in logs to wrap to the next line.
For [example](https://github.com/hebasto/bitcoin/actions/runs/20993438084/job/60350204808):
```
208/454 - feature_bip68_sequence.py passed, Duration: 10 s
209/454 - rpc_bind.py --ipv4 skipped (not on a Linux system
)
210/454 - rpc_bind.py --ipv6 skipped (not on a Linux system
)
211/454 - rpc_packages.py passed, Duration: 8 s
212/454 - rpc_bind.py --nonloopback skipped (not on a Linux system
)
213/454 - p2p_feefilter.py passed, Duration: 4 s
```
Stripping whitespace from the regex match fixes the formatting. [See](https://github.com/hebasto/bitcoin/actions/runs/20993564177/job/60350024373):
```
208/454 - feature_bip68_sequence.py passed, Duration: 9 s
209/454 - rpc_bind.py --ipv4 skipped (not on a Linux system)
210/454 - rpc_bind.py --ipv6 skipped (not on a Linux system)
211/454 - rpc_bind.py --nonloopback skipped (not on a Linux system)
212/454 - rpc_packages.py passed, Duration: 7 s
```
ACKs for top commit:
maflcko:
lgtm ACK 979d41bfab248990d7d520873d17fe52daa8d402
l0rinc:
lightly tested ACK 979d41bfab248990d7d520873d17fe52daa8d402
Tree-SHA512: bafe1937a519e45e4cab395bae622acf65220f313c773a0729ba7dccc3a0a048602f1c04b3e8cdd80d2cf68ae36cef802a819530485d5a745db8abcadf141f68
3e340672ecadb2a32b19574a99a5162806af645e test: use ephemeral ports in p2p_private_broadcast.py (w0xlt)
Pull request description:
The test `p2p_private_broadcast.py` gets some Python P2P nodes to listen and instructs the SOCKS5 proxy to redirect connections to them instead of to the requested addresses. This way the `bitcoind` which uses the proxy is tricked to think it has connected to real routable internet IP addresses or `.onion` addresses.
Picking the ports where to Python P2P nodes to listen however is tricky to be done in a non-conflicting way, given that other tests may run in parallel. https://github.com/bitcoin/bitcoin/pull/34186 made it possible to let the OS select a free port, so use that in
`p2p_private_broadcast.py`.
---
_Suggested in https://github.com/bitcoin/bitcoin/pull/29415#discussion_r2654849875_
ACKs for top commit:
l0rinc:
code review ACK 3e340672ecadb2a32b19574a99a5162806af645e
polespinasa:
tACK 3e340672ecadb2a32b19574a99a5162806af645e
mzumsande:
utACK 3e340672ecadb2a32b19574a99a5162806af645e
Tree-SHA512: e94efd33a1845e1767aaada55f91c60bc5fc1166c281ef578a391e95e2791a922d84aa6ed1ce06e7d6ca1a65f84da52fd79d9b2f40705c1944a53c67b7392e4d
d09a19fd41cb71a5d1c10297763e72bc551a7d3a test: add coverage for issue 34206 (Greg Sanders)
4c7cfd37ad9517334a0848e6778243ddef1843f4 wallet: remove erroneous-on-reorg Assume() (Greg Sanders)
Pull request description:
Resolves https://github.com/bitcoin/bitcoin/issues/34206
I'm not certain the test is worth keeping, but included it for now to show minimal example that crashes without fix. Can be removed.
ACKs for top commit:
bensig:
ACK d09a19fd41cb71a5d1c10297763e72bc551a7d3a
dergoegge:
utACK d09a19fd41cb71a5d1c10297763e72bc551a7d3a
Tree-SHA512: 7eac19e97be6db8e38af396c406066fdcec532332e685a38bb33f0a988701c7bd5a0967f51426737fd56972847b761a3d873495928ff66efa8512fb267a9622b
fac70ea8b5bb33d05a47c36f2c5f1d79f119315c fuzz: Exclude too expensive inputs in miniscript_string target (MarcoFalke)
fa907864786056258302a611bf4df0319138a71b iwyu: Fix includes for test/fuzz/util/descriptor module (MarcoFalke)
Pull request description:
Fixes https://github.com/bitcoin/bitcoin/issues/30498
Accepting "expensive" fuzz inputs which have no real use-case is problematic, because it prevents the fuzz engine from spending time on the next useful fuzz input.
For example this one will take several seconds (the flamegraph shows the time is spent in minscipt `NoDupCheck`):
```
curl -fLO '41bae50cff'
FUZZ=miniscript_string /usr/bin/time ./bld-cmake/bin/fuzz ./41bae50cffd1741150a1b330d02ab09f46ff8cd1
```
Inspecting the inputs shows that it has many sub frags, so rejecting based on `HasTooManySubFrag` should be sufficient.
ACKs for top commit:
darosior:
ACK fac70ea8b5bb33d05a47c36f2c5f1d79f119315c
brunoerg:
code review ACK fac70ea8b5bb33d05a47c36f2c5f1d79f119315c
dergoegge:
utACK fac70ea8b5bb33d05a47c36f2c5f1d79f119315c
Tree-SHA512: 7f1e0d9ce24d67ec63e5b7c2dd194efa51f38beb013564690afe0f920e5ff1980c85ce344828c0dc3f34b6851db7fe72a76b1a775c6d51c94fb91431834f453b
da56ef239b12786e3a177afda14352dda4a70bc6 clusterlin: minimize chunks (feature) (Pieter Wuille)
Pull request description:
Part of #30289.
This was split off from #34023, because it's not really an optimization but a feature. The feature existed pre-SFL, so this brings SFL to parity in terms of functionality with the old code.
The idea is that while optimality - as achieved by SFL before this PR - guarantees a linearization whose feerate diagram is optimal, it may be possible to split chunks into smaller equal-feerate parts. This is desirable because even though it doesn't change the diagram, it provides more flexibility for optimization (binpacking is easier when the pieces are smaller).
Thus, this PR introduces the stronger notion of "minimality": optimal chunks, which are also split into their smallest possible pieces. To accomplish that, an additional step in the SFL algorithm is added which aims to split chunks into minimal equal-feerate parts where possible, without introducing circular dependencies between them. It works based on the observation that if an (already otherwise optimal) chunk has a way of being split into two equal-feerate parts, and T is a given transaction in the chunk, then we can find the split in two steps:
* One time, pretend T has $\epsilon$ higher feerate than it really has. If a split exists with T in the top part, this will find it.
* The other time, pretend T has $\epsilon$ lower feerate than it really has. If a split exists with T in the bottom part, this will find it.
So we try both on each found optimal chunk. If neither works, the chunk is minimal. If one works, recurse into the split chunks to split them further.
ACKs for top commit:
instagibbs:
reACK da56ef239b
marcofleon:
crACK da56ef239b12786e3a177afda14352dda4a70bc6
Tree-SHA512: 2e94d6b78725f5f9470a939dedef46450b85c4e5e6f30cba0b038622ec2b417380747e8df923d1f303706602ab6d834350716df9678de144f857e3a8d163f6c2
The test `p2p_private_broadcast.py` gets some Python P2P nodes to listen
and instructs the SOCKS5 proxy to redirect connections to them instead
of to the requested addresses. This way the `bitcoind` which uses the
proxy is tricked to think it has connected to real routable internet
IP addresses or `.onion` addresses.
Picking the ports where to Python P2P nodes to listen however is tricky
to be done in a non-conflicting way, given that other tests may run in
parallel. https://github.com/bitcoin/bitcoin/pull/34186 made it possible
to let the OS select a free port, so use that in
`p2p_private_broadcast.py`.
fa3df5271232ee342c225da183be95dc47bde77f bench: Require semicolon after BENCHMARK(foo) (MarcoFalke)
fa8938f08c9a9da81a482bccb6bfe86f37a5a841 bench: Remove incorrect __LINE__ in BENCHMARK macro (MarcoFalke)
fa51a28a948dbab7109f660bf11dbfd389c839ed scripted-diff: Remove priority_level from BENCHMARK macro (MarcoFalke)
fa790c3eeaae1bb600ae59d013b170087ea5fb0e bench: Remove -priority-level= option (MarcoFalke)
Pull request description:
The option was added in https://github.com/bitcoin/bitcoin/pull/26158, when the project was using an autotools-based build system. However, in the meantime this option is unused:
* First, commit 27f11217ca63e0f8f78f14db139150052dcd9962 removed the option from one CI task
* Then https://github.com/bitcoin/bitcoin/pull/32310 removed the option from CMakeList.txt, because:
* they only run as a sanity check (fastest version)
* no one otherwise runs them, not even CI
* issues have been missed due to this
Finally, after commit 0ad4376a49fae6f705128b326ba92317cb8e0639, I don't see a single reason to keep this option, so remove it.
Also, there is a commit to turn a silent ignore of duplicate bench names into an error.
ACKs for top commit:
achow101:
ACK fa3df5271232ee342c225da183be95dc47bde77f
l0rinc:
ACK fa3df5271232ee342c225da183be95dc47bde77f
hebasto:
re-ACK fa3df5271232ee342c225da183be95dc47bde77f, only suggested changes since my recent [review](https://github.com/bitcoin/bitcoin/pull/34210#pullrequestreview-3652414135).
Tree-SHA512: 68a314bff551fa878196d5a615d41d71e1c8c504135e6fc555659aa9f0c8786957d49ba038448e933554a8bc54caea2ddd7d628042c5627bf3bf37628210f8fb
ce63d37ebee8d062310a778c5efa6475814188e9 test: use dynamic port allocation to avoid test conflicts (woltx)
Pull request description:
Use `port=0` for dynamic port allocation in test framework components to avoid intermittent "address already in use" errors when running tests concurrently or when ports are stuck in TIME_WAIT state. Example: https://github.com/bitcoin/bitcoin/pull/29415#discussion_r2634509304
Changes:
- Update `socks5.py` and `p2p.py` to support dynamic port allocation
- Convert `feature_proxy.py` and `feature_anchors.py` to use `port=0`
ACKs for top commit:
achow101:
ACK ce63d37ebee8d062310a778c5efa6475814188e9
vasild:
ACK ce63d37ebee8d062310a778c5efa6475814188e9
mzumsande:
re-ACK ce63d37ebee8d062310a778c5efa6475814188e9
Tree-SHA512: 4efcedca3bde209fbd1bdc2a4ae04b7d53515587d86e421ce61064f78c675c71b45d9782b514c5e7cfc0e92842c947d49f7a3fddb03fe619fcdec9b565f0ecbd
7b5d256af4a0f954a919604ed4346db3a814fb6d test: Add bitcoin-chainstate test for assumeutxo functionality (stringintech)
2bc32656498517fe58bd41dcbd0afd306d51d4b0 Fix `ChainstateManager::AddChainstate()` assertion crash (stringintech)
5f3d6bdb6659dba16941e6d6a05fd883d3f49a9d Add regtest support to bitcoin-chainstate tool (stringintech)
Pull request description:
This PR adds functional test coverage for the bitcoin-chainstate tool loading a datadir initialized with an assumeutxo snapshot.
The PR also includes:
- Fix for assertion crash in `ChainstateManager::AddChainstate()` when `prev_chainstate` has no initialized mempool (required for the test to pass)
- `-regtest` flag support for bitcoin-chainstate to enable the testing
This work started while experimenting with the bitcoin-chainstate tool and how the kernel API (#30595) behaved when loading a datadir containing assumeutxo data, during the time that PR was still under review. sedited suggested opening a PR to add this test coverage.
ACKs for top commit:
achow101:
ACK 7b5d256af4a0f954a919604ed4346db3a814fb6d
theStack:
Concept and code-review ACK 7b5d256af4a0f954a919604ed4346db3a814fb6d
sedited:
Re-ACK 7b5d256af4a0f954a919604ed4346db3a814fb6d
Tree-SHA512: 5d3b0050cf2d53144b5f65451c991d5e212117b4541ae1368ecf58fde5f3cca4f018aad6ae32257b9ebb1c28b926424fbcff496ba5487cdc4eb456cea6db8b24
792e2edf57ab31ae5c6f98acf33af8f67506630f p2p: first addr self-announcement in separate msg (0xb10c)
Pull request description:
This makes sure the initial address self-announcement a node sends to a peer happends in a separate P2P message. This has benefits for both inbound and outbound connections:
For inbound connections from a peer to us, previously, we might send the self-announcement along with our response to a GETADDR request. However, the self-announcement might replace an address from the GETADDR response. This isn't clean.
For outbound connections from us to a peer, previously, it could have happend that we send the self-announcement along with other addresses. Since shortly after connection open, the peer might only have one rate-limiting token for us, and the addresses are shuffeld on arrival, it's possible that the self-announcement gets rate-limited. However, note that these rate-limitings seem to be rare in practice.
This is inspired by and based on https://github.com/bitcoin/bitcoin/pull/33699#issuecomment-3462287763. The discussion there should be helpful for reviewers.
ACKs for top commit:
bensig:
ACK 792e2edf57ab31ae5c6f98acf33af8f67506630f
achow101:
ACK 792e2edf57ab31ae5c6f98acf33af8f67506630f
fjahr:
Code review ACK 792e2edf57ab31ae5c6f98acf33af8f67506630f
frankomosh:
Code Review ACK [792e2ed](792e2edf57)
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8fb5e5f41ddf550a78b1253184d79a107097815a test: check wallet rescan properly in feature_pruning (brunoerg)
9b57c8d2bd15a414e08a9e43367d8d3d82c25fe4 test: fix feature_pruning when built without wallet (brunoerg)
Pull request description:
Fixes#34175
In `feature_pruning`, the`wallet_test` doesn't require any specific wallet functionality and this test is important for one of next ones (`test_scanblocks_pruned`). The reason is that it synchronizes the node 5 and, without this sync, `test_scanblocks_pruned` will fail since we expect `scanblocks` to fail due to `Block not available (pruned data)` and it doesn't happen without this sync.
ACKs for top commit:
achow101:
ACK 8fb5e5f41ddf550a78b1253184d79a107097815a
furszy:
utACK 8fb5e5f41ddf550a78b1253184d79a107097815a
musaHaruna:
Tested ACK [8fb5e5f](8fb5e5f41d)
w0xlt:
ACK 8fb5e5f41d
Tree-SHA512: 812afbf4343a7493e2169eb6735fce25692d5cb19972abafc772b8c05a64b9c7027f6675cd084f345977e916e62a722d671f90831bbdc51683e0cd253fa482f0
de4242f47476769d0a7f3e79e8297ed2dd60d9a4 refactor: Use reference for chain_start in HeadersSyncState (Daniela Brozzoni)
e37555e5401f9fca39ada0bd153e46b2c7ebd095 refactor: Use initializer list in CompressedHeader (Daniela Brozzoni)
0488bdfefe92b2c9a924be9244c91fe472462aab refactor: Remove unused parameter in ReportHeadersPresync (Daniela Brozzoni)
256246a9fa5b05141c93aeeb359394b9c7a80e49 refactor: Remove redundant parameter from CheckHeadersPoW (Daniela Brozzoni)
ca0243e3a6d77d2b218749f1ba113b81444e3f4a refactor: Remove useless CBlock::GetBlockHeader (Pieter Wuille)
45686522224598bed9923e60daad109094d7bc29 refactor: Use std::span in HasValidProofOfWork (Daniela Brozzoni)
4066bfe561a45f61a3c9bf24bec7f600ddcc7467 refactor: Compute work from headers without CBlockIndex (Daniela Brozzoni)
0bf6139e194f355d121bb2aea74715d1c4099598 p2p: Avoid an IsAncestorOfBestHeaderOrTip call (Pieter Wuille)
Pull request description:
This is a partial* revival of #25968
It contains a list of most-unrelated simplifications and optimizations to the code merged in #25717:
- Avoid an IsAncestorOfBestHeaderOrTip call: Just don't call this function when it won't have any effect.
- Compute work from headers without CBlockIndex: Avoid the need to construct a CBlockIndex object just to compute work for a header, when its nBits value suffices for that. Also use some Spans where possible.
- Remove useless CBlock::GetBlockHeader: There is no need for a function to convert a CBlock to a CBlockHeader, as it's a child class of it.
It also contains the following code cleanups, which were suggested by reviewers in #25968:
- Remove redundant parameter from CheckHeadersPoW: No need to pass consensusParams, as CheckHeadersPow already has access to m_chainparams.GetConsensus()
- Remove unused parameter in ReportHeadersPresync
- Use initializer list in CompressedHeader, also make GetFullHeader const
- Use reference for chain_start in HeadersSyncState: chain_start can never be null, so it's better to pass it as a reference rather than a raw pointer
*I decided to leave out three commits that were in #25968 (4e7ac7b94d04e056e9994ed1c8273c52b7b23931, ab52fb4e95aa2732d1a1391331ea01362e035984, 7f1cf440ca1a9c86085716745ca64d3ac26957c0), since they're a bit more involved, and I'm a new contributor. If this PR gets merged, I'll comment under #25968 to note that these three commits are still up for grabs :)
ACKs for top commit:
l0rinc:
ACK de4242f47476769d0a7f3e79e8297ed2dd60d9a4
polespinasa:
re-ACK de4242f47476769d0a7f3e79e8297ed2dd60d9a4
sipa:
ACK de4242f47476769d0a7f3e79e8297ed2dd60d9a4
achow101:
ACK de4242f47476769d0a7f3e79e8297ed2dd60d9a4
hodlinator:
re-ACK de4242f47476769d0a7f3e79e8297ed2dd60d9a4
Tree-SHA512: 1de4f3ce0854a196712505f2b52ccb985856f5133769552bf37375225ea8664a3a7a6a9578c4fd461e935cd94a7cbbb08f15751a1da7651f8962c866146d9d4b
f62568c97cbbf7d47c7eddc6d200e5b6ae983d52 ci: Install `pyzmq` for functional tests on Windows (Hennadii Stepanov)
Pull request description:
This PR enables `interface_zmq.py` on Windows by installing the required `pyzmq` package.
ACKs for top commit:
maflcko:
lgtm ACK f62568c97cbbf7d47c7eddc6d200e5b6ae983d52
Tree-SHA512: a57728ef82f1ff15a3ed1a659e98ad2d10f69693772649eaa97e1803e18f2f68e99782be3cb149322d1bf72607ec103e1837db1db39e9bd8c2a0a0863463635d
7fc465ece88284c79728cacbc1d4c2fe63c60e1a doc: fix incorrect description of `PackageMempoolChecks` (ismaelsadeeq)
1412b779ad0a7d98396e45676ba75bd8e90446e0 refactor: execute `PackageMempoolChecks` during package rbf only (ismaelsadeeq)
Pull request description:
This is a simple PR that fixes the incorrect description of what is done in `PackageMempoolChecks`
> // Enforce package mempool ancestor/descendant limits (distinct from individual
> // ancestor/descendant limits done in PreChecks) and run Package RBF checks.
After cluster mempool, we no longer enforce ancestor/descendant limits in both `PreChecks` and `PackageMempoolChecks`; instead, cluster limit is enforced in `PackageMempoolChecks`.
This PR fixes the incorrect comment by;
- Making it clear why it is necessary to have two calls of `CheckMempoolPolicyLimts` in both `PackageMempoolChecks` and after in `AcceptMultipleTransactionsInternal` by executing `PackageMempoolChecks` only during package RBF only. No need to jump into the next subroutine when there is no conflict.
- Renames `PackageMempoolChecks` to `PackageRBFChecks`; the method name is self-explanatory now, hence no need for a description comment.
ACKs for top commit:
yashbhutwala:
ACK 7fc465ece88284c79728cacbc1d4c2fe63c60e1a
instagibbs:
ACK 7fc465ece88284c79728cacbc1d4c2fe63c60e1a
glozow:
utACK 7fc465ece88284c79728cacbc1d4c2fe63c60e1a
Tree-SHA512: 38655f9d05be54cadd224fad376da9871a85efc7801306b58d4f51aee658036cdce2ab406143a3439d7211fc9bb0fc86bd330852e8926d79660944872b8fae8d
fa2959e16d8c4bd8d3f4fa220037c5163b83d067 test: Fail on self-check warnings in test_runner.py (MarcoFalke)
Pull request description:
I don't see a reason to start running the tests, if the test_runner detects warnings during the self-check.
Usually, this will just lead to a possibly confusing test failure after some wasted time anyway.
So just fail fast before even running any tests.
If there was a reason to ignore the warnings, a new option could trivially be added:
```py
parser.add_argument("--ignore-self-check-warnings", dest="ignore_warnings", default=False, action="store_true",
help="Ignore test runner warnings about self-checks before running the tests")
```
However, I don't see the need.
ACKs for top commit:
hodlinator:
utACK fa2959e16d8c4bd8d3f4fa220037c5163b83d067
Tree-SHA512: 3f2e1af9ba06cd805c69e8c40149214a8a13af286ba6315c346e23d0f1ddae8e850103b6967d2d9799a095f6a8ec8802c3c773af8d7123598e8887f56c764fb5
The regex `(.*)` was capturing `\r` from subprocess output on Windows,
causing the closing parenthesis in logs to wrap to the next line.
Stripping whitespace from the regex match fixes the formatting.
fa5032f0e4d4a9ca50df2c02629f72c2c198bcc0 ci: Run feature_unsupported_utxo_db.py on Windows (MarcoFalke)
Pull request description:
The feature_unsupported_utxo_db.py test is skipped on Windows, because the ancient exe used in the test does not support UTF-8.
One way to fix this could be to rework the test_runner to supply an ASCII temp dir. However, this is tedious and probably not worth it for a test that is close to being deleted: The test only checks that a `-reindex-chainstate` is sufficient, but at this point, it seems fine to accept users having to go through a full `-reindex`, or even full re-download.
I am not deleting it just yet, because it is still minimally useful: E.g. https://github.com/bitcoin/bitcoin/pull/31674#issuecomment-2599106040. Though, I think the next time an issue pops up with this test, it can be considered for deletion.
ACKs for top commit:
hebasto:
ACK fa5032f0e4d4a9ca50df2c02629f72c2c198bcc0.
Tree-SHA512: eb3be204a1238caa93c7c2947171ed3c1c2717ccf95e5a58102791dbecfcd8710e0d89f001e266c192734bb4326ec6ca6e0df3128ad0d1e76cfe0f34f486a08e
