b736052e39 ci: always use tag for LLVM checkout (fanquake)
Pull request description:
Rather than trying to match the apt installed clang version, which is prone to intermittent issues. i.e #33345.
ACKs for top commit:
davidgumberg:
ACK b736052e39
willcl-ark:
ACK b736052e39
Tree-SHA512: 8e3fcc8219f573cec65941576c7995f21cae3330bcdbf615f799e8c5facd1146d3239a7284e9af7b013c37170ddf7435d7df6d2966f63fe7b4a8e4937311ff36
fa96a4afea ci: Enable CI_LIMIT_STACK_SIZE=1 in i686_no_ipc task (MarcoFalke)
facfde2cdc test: Fix CLI_MAX_ARG_SIZE issues (MarcoFalke)
Pull request description:
`CLI_MAX_ARG_SIZE` has many edge case issues:
* It seems to be lower on some systems, but it is unknown how to reproduce locally: https://github.com/bitcoin/bitcoin/pull/33079#issuecomment-3139957274
* `MAX_ARG_STRLEN` is a limit per arg, but we probably want "The maximum length of [all of] the arguments": See https://www.man7.org/linux/man-pages/man3/sysconf.3.html, section `ARG_MAX - _SC_ARG_MAX`.
* It doesn't account for the additional args added by the `bitcoin` command later on: 73220fc0f9/src/bitcoin.cpp (L85-L92)
* It doesn't account for unicode encoding a string to bytes before taking its length.
The issues are mostly harmless edge cases, but it would be good to fix them. So do that here, by:
* Replacing `max()` by `sum()`, to correctly take into account all args, not just the largest one.
* Reduce `CLI_MAX_ARG_SIZE`, to account for the `bitcoin` command additional args.
Also, there is a test. The test can be called with `ulimit` to hopefully limit the max args size to the hard-coded value in the test framework. For reference:
```
$ ( ulimit -s 512 && python3 -c 'import os; print(os.sysconf("SC_ARG_MAX") )' )
131072
```
On top of this pull it should pass, ...
```
bash -c 'ulimit -s 512 && BITCOIN_CMD="bitcoin -M" ./bld-cmake/test/functional/rpc_misc.py --usecli -l DEBUG'
```
... and with the test_framework changes reverted, it should fail:
```
OSError: [Errno 7] Argument list too long: 'bitcoin'
```
Also, there is a commit to enable `CI_LIMIT_STACK_SIZE=1` in the i686 task, because it should now be possible and no longer hit the hard-to-reproduce issue mentioned above.
ACKs for top commit:
cedwies:
ACK fa96a4a
achow101:
ACK fa96a4afea
enirox001:
ACK fa96a4a — thanks for addressing the nits and clarifying the test; LGTM.
mzumsande:
Code Review ACK fa96a4afea
Tree-SHA512: d12211bd097d692d560c3615970ec0e911707d8c6cbbb145591abc548beed55f487a80b08f0a8c89d4eef4d76a9fbd6a33edc0b42b5860a93dd7b954355bc887
Install pycapnp on all (active) CI hosts which have IPC enabled and
run the functional tests.
Except for previous_releases, which uses an older version of pip
that doesn't support --break-system-packages.
ci/lint_run.sh: Only used in .cirrus.yml. Refer to test/lint/README.md on how to run locally.
ci/lint_run_all.sh: Only used in .cirrus.yml for stale re-runs of old pull request tasks.
Docker currently warns that we are missing a default value.
Set this to scratch which will error if an appropriate image tag is not
passed in to silence the warning.
Previously jobs were running on a large multi-core server where 10 jobs
as default made sense (or may even have been on the low side).
Using hosted runners with fixed (and lower) numbers of vCPUs we should
adapt compilation to match the number of cpus we have dynamically.
This is cross-platform compatible with macos and linux only.
When using hosted runners in combination with cached docker images,
there is the possibility that the host runner image is updated,
rendering the linux-headers package (stored in the cached docker image)
incompatible.
Fix this by doing a re-install of the headers package in
03_test_script.sh.
If the underlying runner kernel has not changed thie has no effect, but
prevents the job from failing if it has.
This sets the build dir at build time so that Apple SDK gets installed
in the correct/expected location for the runtime to find it.
Co-authored-by: Max Edwards <youwontforgetthis@gmail.com>
Reverts: e87429a2d0
This was added in PR #31545 with the intention that self-hosted runners
might use it to save build cache.
As we are not using hosted runners with a registry build cache, the bulk
of this commit can be reverted, simply using the value of
$DOCKER_BUILD_CACHE_ARG in the script.
link: https://github.com/bitcoin/bitcoin/pull/31545
Using buildx is required to properly load the correct driver, for use
with registry caching. Neither build, nor BUILDKIT=1 currently do this
properly.
Use of `docker buildx build` is compatible with podman.
The bitcoin-node binary is built on all platforms which have
multiprocess enabled, but for functional tests it's only used in
CentOS native (depends) job. The next commit will also add a
non-depends job.
This causes IPC binaries (bitcoin-node, bitcoin-gui) to be included
in releases.
The effect on CI is that this causes more depends builds to build IPC
binaries, but still the only build running functional tests with them
is the i686_multiprocess one.
Except for Windows.
f49840dd90 doc: Fix typo in files.md (Ryan Ofsky)
f5cf0b1ccc bitcoin wrapper: improve help output (Ryan Ofsky)
c810b168b8 doc: Add description of installed files to files.md (Ryan Ofsky)
94ffd01a02 doc: Add release notes describing libexec/ binaries (Ryan Ofsky)
cd97905ebc cmake: Move internal binaries from bin/ to libexec/ (Ryan Ofsky)
Pull request description:
This change moves binaries that are not typically invoked directly by users from the `bin/` directory to the `libexec/` directory in CMake installs and binary releases. The goal of the PR is to introduce a distinction between internal and external binaries so starting with #31802, we can use IPC to implement features in new binaries without adding those binaries to the CLI. The change also helps reduce clutter in `bin/`, making it easier for users to identify useful tools to run. Summary of changes:
- For **source builds** (i.e. developer builds) — There are no changes.
- For **source installs** (i.e. `cmake --install` result) — `test_bitcoin`, `test_bitcoin-qt`, and `bench_bitcoin` are installed in `${CMAKE_PREFIX_PATH}/libexec` instead of `${CMAKE_PREFIX_PATH}/bin`, so they are no longer on the system `PATH`. However, they can still be invoked from the `libexec/` directory, or from the CLI as `bitcoin test`, `bitcoin test-gui`, and `bitcoin bench`, respectively.
- For **binary releases** — Since `test_bitcoin` is the only test binary enabled in releases, the only change is moving `test_bitcoin` from `bin/` to `libexec/`.
<details><summary>Details</summary>
<p>
The table below shows the install location of each binary after this change, and the availability of each binary.
| Binary | Location | Availability | Change |
|----------------------|--------------|----------------------|-------------------------------|
| `bitcoin` | `bin/` | 📦 Binary release (since #31375) | Unchanged |
| `bitcoin-cli` | `bin/` | 📦 Binary release | Unchanged |
| `bitcoind` | `bin/` | 📦 Binary release | Unchanged |
| `bitcoin-qt` | `bin/` | 📦 Binary release | Unchanged |
| `bitcoin-tx` | `bin/` | 📦 Binary release | Unchanged |
| `bitcoin-util` | `bin/` | 📦 Binary release | Unchanged |
| `bitcoin-wallet` | `bin/` | 📦 Binary release | Unchanged |
| `bench_bitcoin` | `libexec/` | 🛠 Source build only | Moved from `bin/` |
| `bitcoin-chainstate` | `libexec/` | 🛠 Source build only | Newly installed (was built) |
| `bitcoin-gui` | `libexec/` | 🛠 Source build only (until #31802) | Moved from `bin/` |
| `bitcoin-node` | `libexec/` | 🛠 Source build only (until #31802) | Moved from `bin/` |
| `test_bitcoin` | `libexec/` | 📦 Binary release | Moved from `bin/` |
| `test_bitcoin-qt` | `libexec/` | 🛠 Source build only | Moved from `bin/` |
</p>
</details>
---
This PR is part of the [process separation project](https://github.com/bitcoin/bitcoin/issues/28722).
ACKs for top commit:
l0rinc:
re-ACK f49840dd90
Sjors:
re-ACK f49840dd90
achow101:
ACK f49840dd90
janb84:
re ACK f49840dd90
BrandonOdiwuor:
Tested ACK f49840dd90
hodlinator:
re-ACK f49840dd90
willcl-ark:
utACK f49840dd90
Tree-SHA512: 858a2e1a53db11ee3c5c759bfdeea566f242b9ce5e8a898fa435222e41662b8184577c0dc2c4c058294b4de41d8cb3ba3e5d24c748c280efa4a3f84e3ec4344d
3333d3f75f ci: Only pass documented env vars (MarcoFalke)
Pull request description:
The CI currently inherits almost all env vars from the host. This was problematic in the past and causing non-determinism, e.g. the fix in commit fa12558d21. It is still problematic today, see e.g. https://github.com/bitcoin/bitcoin/pull/31349#issuecomment-2586828644, or https://github.com/bitcoin/bitcoin/issues/32935
This fixes https://github.com/bitcoin/bitcoin/issues/32935 by only passing env vars documented in `./ci/test/00_setup_env.sh`.
Implementation-wise, instead of cramming the python code into the `python -c ""` statement, just start a fresh py file, which is easier to handle.
ACKs for top commit:
willcl-ark:
ACK 3333d3f75f
Tree-SHA512: f922e481a844128d7fbf773563278a3992c178ead60a3050eceb9ded2aad979afc815a5cbdb9f68494493c5d8d942cdd1111c21e32a5746d19505b87745cb84a
7aa5b67132 ci: remove DEBUG_LOCKORDER from TSAN job (fanquake)
b09af2ce50 ci: instrument libc++ in TSAN job (fanquake)
6653cafd0b ci: allow libc++ instrumentation other than msan (fanquake)
Pull request description:
Allow for instrumenting libc++ with a sanitizer other than MemoryWithOrigins.
Would also close#33087, as with the extra instrumentation, the issue from https://github.com/bitcoin/bitcoin/pull/32862#issuecomment-3114706601 is avoided (also see https://github.com/bitcoin/bitcoin/pull/33081), and we can drop `DEBUG_LOCKORDER`.
ACKs for top commit:
maflcko:
re-ACK 7aa5b67132🦀
dergoegge:
utACK 7aa5b67132
Tree-SHA512: 95f123e37da5e81d571244e4b1cd7658107676f1ea763ff16e5b69f4dfadb88236a577bb2ee52230ff542872c1da151c88fc50aba0f32540e765080120cec55e
fa1fd07468 ci: Enable more shellcheck (MarcoFalke)
Pull request description:
shellcheck is often the main "reviewer" of CI code written in Bash, so it seems odd to disable it by putting commands into `bash -c "cmd..."`.
Fix that by removing `bash -c`, where it isn't intended and where the removal is easily possible.
ACKs for top commit:
hebasto:
ACK fa1fd07468.
Tree-SHA512: 6412dd3f8d702bca7762a8f1be3f9d2782132936fcc7ae5c31690b594e04f69708110e6f6233d5a61901289d13c7089ab5646a2c3ef2266fffc36d0543f4b7ae
fad191ff48 ci: Avoid cd into build dir (MarcoFalke)
Pull request description:
Changing into the build dir is confusing and brittle, because the following commands implicitly assume it. So they could break on unrelated changes.
The changes are required for stuff like:
* cmake presets (see https://github.com/bitcoin/bitcoin/pull/30871#issuecomment-2344031208)
* meta ci tests (like https://github.com/bitcoin/bitcoin/pull/32874)
So remove the `cd` and just make the build dir explicit.
ACKs for top commit:
hebasto:
ACK fad191ff48, I have reviewed the code and it looks OK.
Tree-SHA512: a88a9341445ffe28a0dac3815f235ec8eb0459d10a91a80829fd3184762d3c807d0f68c56243b20c04a6efa5becd8a7fad568f43c2b1e6af1ff8ba07b140ef87
Changing into the build dir is confusing and brittle.
This can be reviewed using the git option `--word-diff-regex=.`.
Also:
* add missing -j1 to the fallback that prints a verbose build failure
* remove quotes around $GOAL in the fallback
666016e56b ci: use --usecli in one of the CI jobs (Martin Zumsande)
7ea248a020 test: Disable several (sub)tests with cli (Martin Zumsande)
f420b6356b test: skip subtests that check for wrong types with cli (Martin Zumsande)
6530d0015b test: add function to convert to json for height_or_hash params (Martin Zumsande)
54d28722ba test: Don't send empty named args with cli (Martin Zumsande)
cca422060e test: convert tuple to json for cli (Martin Zumsande)
af34e98086 test: make rpc_psbt.py usable with --usecli (Martin Zumsande)
8f8ce9e174 test: rename .rpc to ._rpc and remove unnecessary uses (Martin Zumsande)
5b08885986 test: enable functional tests with large rpc args for cli (Martin Zumsande)
7d5352ac73 test: use -stdin for large rpc commands (Martin Zumsande)
6c364e0c10 test: Enable various tests for usage with cli (Martin Zumsande)
Pull request description:
Fixes#32264
I looked into all current failures listed in the issue, as well all tests that are already disabled for the cli with `self.supports_cli = False`. There are several reasons why existing tests fail with `--usecli` on many systems, the most important ones are:
- Most common reason is that the test executes a RPC call with a large arg that exceeds `MAX_ARG_STRLEN` of the OS, which is usually 128kb on linux: This is fixed by using `-stdin` for these large calls (idea by 0xB10C)
- they test specifically the rpc interface - nothing to do there except disabling.
- Some functional test submit wrong types to params on purpose to test the error message (which is different when using the cli) - deactivated these specific subtests locally for the cli when there is just one or two of them, deactivated the entire tests when there are more spots
- When python sets `None` for an arg, the cli converts this to 'null' in `arg_to_cli`. This is fine e.g. for boolean args, but doesn't work for strings where it's interpreted as the string 'null'. Bypass this for named args by not including args in case the value is `None` for the cli is used (it's effectively the same as leaving the optional arg out).
- the `height_or_hash` param used in some RPC needs to be converted to a JSON (effectively adding full quotes).
- Some tests were marked with `self.supports_cli = False` in the past but run fine on master today - enabled those.
In total, this PR fixes all tests that fail on master and reduces the number of tests that are deactivated (`self.supports_cli = False`) from 40 to 21.
It also adds `--usecli` to one CI job (multiprocess, i686, DEBUG) to detect regressions.
ACKs for top commit:
maflcko:
re-ACK 666016e56b🔀
pinheadmz:
re-ACK 666016e56b
Tree-SHA512: 7a1efd212649ca100b236a1239294d40ecd36e2720e3b173a230b14545bb40b135111db7fed8a0d1448120f5387da146a03f1912e2028c8d03a0b6a3ca8761b0
