d87784ac87 kernel: SanityChecks: Return an error struct (Carl Dong)
265d6393bf Move init::SanityCheck to kernel::SanityCheck (Carl Dong)
fed085a1a4 init: Initialize globals with kernel::Context's life (Carl Dong)
7d03feef81 kernel: Introduce empty and unused kernel::Context (Carl Dong)
eeb4fc20c5 test: Use Set/UnsetGlobals in BasicTestingSetup (Carl Dong)
Pull request description:
The full `init/common.cpp` is dependent on things like ArgsManager (which we wish to remove from libbitcoinkernel in the future) and sanity checks. These aren't necessary for libbitcoinkernel so we only extract the portion that is necessary (namely `init::{Set,Unset}Globals()`.
ACKs for top commit:
theuni:
ACK d87784ac87
vasild:
ACK d87784ac87
Tree-SHA512: cd6b4923ea1865001b5f0caed9a4ff99c198d22bf74154d935dc09a47fda22ebe585ec912398cea69f722454ed1dbb4898faab5a2d02fb4c5e719c5c8d71a3f9
...instead of explicitly calling init::{Set,Unset}Globals.
Cool thing about this is that in both the testing and bitcoin-chainstate
codepaths, we no longer need to explicitly unset globals. The
kernel::Context goes out of scope and the globals are unset
"automatically".
Also construct kernel::Context outside of AppInitSanityChecks()
...instead of calling initialization functions directly and having to
keep around a ECCVerifyHandle member variable.
This makes the initialization codepath of our tests more closely
resemble those of AppInitMain and potentially eases the review of
subsequent commit removing init::{Set,Unset}Globals.
[META] In a future commit, we will introduce a kernel::Context which
calls init::{Set,Unset}Globals in its ctor and dtor. It will be
owned by node::NodeContext, so in the end, this patchset won't
have made the previously local ECCVerifyHandle global.
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
```
fa4db8671b test: Activate all regtest softforks at height 1, unless overridden (MarcoFalke)
faad1e5ffd Introduce -testactivationheight=name@height setting (MarcoFalke)
fadb2ef2fa test: Add extra_args argument to TestChain100Setup constructor (MarcoFalke)
faa46986aa test: Remove version argument from build_next_block in p2p_segwit test (MarcoFalke)
fa086ef539 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 fa4db8671b
theStack:
re-ACK fa4db8671b
Tree-SHA512: 6397d46ff56ebc48c007a4cda633904d6ac085bc76b4ecf83097c546c7eec93ac0c44b88083b2611b9091c8d1fb8ee1e314065de078ef15e922c015de7ade8bf
This allows us to easily create transaction chains for package
validation. We don't test_accept if submit=false because we want to be
able to make transactions that wouldn't pass ATMP (i.e. a child
transaction in a package would fail due to missing inputs).
Seems odd to have an option for non-deterministic tests
when the goal should be for all tests to be deterministic.
Can be reviewed with `--ignore-all-space`.
31b136e580 Don't declare de facto const reference variables as non-const (practicalswift)
1c65c075ee Don't declare de facto const member functions as non-const (practicalswift)
Pull request description:
_Meta: This is the second and final part of the `const` refactoring series (part one: #20581). **I promise: no more refactoring PRs from me in a while! :)** I'll now go back to focusing on fuzzing/hardening!_
Changes in this PR:
* Don't declare de facto const member functions as non-const
* Don't declare de facto const reference variables as non-const
Awards for finding candidates for the above changes go to:
* `clang-tidy`'s [`readability-make-member-function-const`](https://clang.llvm.org/extra/clang-tidy/checks/readability-make-member-function-const.html) check ([list of `clang-tidy` checks](https://clang.llvm.org/extra/clang-tidy/checks/list.html))
* `cppcheck`'s `constVariable` check ([list of `cppcheck` checks](https://sourceforge.net/p/cppcheck/wiki/ListOfChecks/))
See #18920 for instructions on how to analyse Bitcoin Core using Clang Static Analysis, `clang-tidy` and `cppcheck`.
ACKs for top commit:
ajtowns:
ACK 31b136e580
jonatack:
ACK 31b136e580
theStack:
ACK 31b136e580❄️
Tree-SHA512: f58f8f00744219426874379e9f3e9331132b9b48e954d24f3a85cbb858fdcc98009ed42ef7e7b4619ae8af9fc240a6d8bfc1c438db2e97b0ecd722a80dcfeffe
Previously, the validation_chainstatemanager_tests test suite
instantiated its own duplicate ChainstateManager on which tests were
performed.
This wasn't a problem for the specific actions performed in
that suite. However, the existence of this duplicate ChainstateManager
and the fact that many of our validation static functions reach for
g_chainman, ::Chain(state|)Active means we may end up acting on two
different CChainStates should we write more extensive tests in the
future.
This change adds a new ChainTestingSetup which performs all
initialization previously done by TestingSetup except:
1. RPC command registration
2. ChainState initialization
3. Genesis Activation
4. {Ban,Conn,Peer}Man initialization
Means that we will no longer need to initialize a duplicate
ChainstateManger in order to test the initialization codepaths of
CChainState and ChainstateManager.
Lastly, this change has the additional benefit of allowing for
review-only assertions meant to show correctness to work in future work
de-globalizing g_chainman.
In the test chainstatemanager_rebalance_caches, an additional
LoadGenesisBlock call is added as MaybeReblanaceCaches eventually calls
FlushBlockFile, which tries to access vinfoBlockFile[nLastBlockFile],
which is out of bounds when LoadGenesisBlock hasn't been called yet.
-----
Note for the future:
The class con/destructor inheritance structure we have for these
TestingSetup classes is probably not the most suitable abstraction. In
particular, for both TestingSetup and ChainTestingSetup, we need to stop
the scheduler first before anything else. Otherwise classes depending on
the scheduler may be referenced by the scheduler after said classes are
freed. This means that there's no clear parallel between our teardown
code and C++'s destructuring order for class hierarchies.
Future work should strive to coalesce (as much as possible) test and
non-test init codepaths and perhaps structure it in a more fail-proof
way.
fab80fef61 refactor: Remove unused EnsureChainman (MarcoFalke)
fa34587f1c scripted-diff: Replace EnsureChainman with Assert in unit tests (MarcoFalke)
fa6ef701ad util: Add Assert identity function (MarcoFalke)
fa457fbd33 move-only: Move NDEBUG compile time check to util/check (MarcoFalke)
Pull request description:
The utility function is primarily useful to dereference pointer types, which are known to be not null at that time.
For example, the ArgsManager is known to exist when the wallets are started: https://github.com/bitcoin/bitcoin/pull/18923/files#diff-fdb2a1a1d8bc790fcddeb6cf5a42ac55R503 . Instead of silently relying on that assumption, `Assert` can be used to abort the program and avoid UB should the assumption ever be violated.
ACKs for top commit:
promag:
Tested ACK fab80fef61.
ryanofsky:
Code review ACK fab80fef61
Tree-SHA512: 830fba10152ba17d47c4dd42809c7e26f9fe6d38e17a2d5b3f054fd644a5c4c9841286ac421ec9bb28cea9f5faeb659740fcf00de6cc589d423fee7694c42d16
fa8337fcdb clang-format scheduler (MarcoFalke)
fa3d41b5ab doc: Switch scheduler to doxygen comments (MarcoFalke)
fac43f9889 scheduler: Replace stop(true) with StopWhenDrained() (MarcoFalke)
fa9cca0550 doc: Remove unused documentation about unimplemented features (MarcoFalke)
fab2950d70 doc: Switch boost::thread to std::thread in scheduler (MarcoFalke)
fa9819695a test: Remove unused scheduler.h include from the common setup (MarcoFalke)
fa609c4f76 scheduler: Remove unused REVERSE_LOCK (MarcoFalke)
Pull request description:
This accumulates a bunch of cleanup that was long overdue, but I haven't yet gotten around to address. Specifically, but not limited to:
* Remove unused code, documentation and includes
* Upgrade to doxygen documentation
Please refer to the individual commits for more details.
ACKs for top commit:
jnewbery:
utACK fa8337fcdb
Tree-SHA512: 0c825ad9767e2697a3ef1ec1be13fdc2b18eeb7493ad0be5b65cc9f209391e78b17ee66e35e094c5e171c12b0f1624f287a110f6bddaf3024b708877afa8552e
The utility is primarily useful to dereference pointer types, which are
known to be not null at that time.
For example, the ArgsManager is known to exist when the wallets are
started. Instead of silently relying on that assumption, Assert can be
used to abort the program and avoid UB should the assumption ever be
violated.
fae43a97ca test: Seed test RNG context for each test case, print seed (MarcoFalke)
Pull request description:
Debugging failing unit tests is hard if the failure is non-deterministic and the seed is not known.
Fix that by printing the seed and making it possible to set the seed from outside.
ACKs for top commit:
davereikher:
Tested ACK fae43a97ca
Tree-SHA512: 33d848dd1f4180d3664ecf60e9810c2a93590c05276b2c46b1e4fe6e376b45916a46b90c803bb602750ab666da3a05ce499e550024685a90b8cc38fab6667cb8
