Ava Chow 60b816439e
Merge bitcoin/bitcoin#30644: fuzz: Faster utxo_snapshot fuzz target
fa899fb7aa8a14acecadd8936ad5824fa0f697ff fuzz: Speed up utxo_snapshot fuzz target (MarcoFalke)
fa386642b4dfd88f74488c288c7886494d69f4ed fuzz: Speed up utxo_snapshot by lazy re-init (MarcoFalke)
fa645c7a861ffa83a53a459263b6a620defe31f9 fuzz: Remove unused DataStream object (MarcoFalke)
fae8c73d9e4eba4603447bb52b6e3e760fbf15f8 test: Disallow fee_estimator construction in ChainTestingSetup (MarcoFalke)

Pull request description:

  Two commits to speed up unit and fuzz tests.

  Can be tested by running the fuzz target and looking at the time it took, or by looking at the flamegraph. For example:

  ```
  FUZZ=utxo_snapshot perf record -g --call-graph dwarf ./src/test/fuzz/fuzz  -runs=100
  hotspot ./perf.data

ACKs for top commit:
  TheCharlatan:
    Re-ACK fa899fb7aa8a14acecadd8936ad5824fa0f697ff
  marcofleon:
    Re ACK fa899fb7aa8a14acecadd8936ad5824fa0f697ff
  brunoerg:
    ACK fa899fb7aa8a14acecadd8936ad5824fa0f697ff

Tree-SHA512: d3a771bb12d7ef491eee61ca47325dd1cea5c20b6ad42554babf13ec98d03bef8e7786159d077e59cc7ab8112495037b0f6e55edae65b871c7cf1708687cf717
2024-08-20 22:41:53 -04:00
2024-07-30 16:14:19 +01:00
2024-08-14 15:56:28 +01:00
2021-09-07 06:12:53 +03:00
2023-06-01 23:35:10 +05:30
2021-09-09 19:53:12 +05:30

Bitcoin Core integration/staging tree

https://bitcoincore.org

For an immediately usable, binary version of the Bitcoin Core software, see https://bitcoincore.org/en/download/.

What is Bitcoin Core?

Bitcoin Core connects to the Bitcoin peer-to-peer network to download and fully validate blocks and transactions. It also includes a wallet and graphical user interface, which can be optionally built.

Further information about Bitcoin Core is available in the doc folder.

License

Bitcoin Core is released under the terms of the MIT license. See COPYING for more information or see https://opensource.org/licenses/MIT.

Development Process

The master branch is regularly built (see doc/build-*.md for instructions) and tested, but it is not guaranteed to be completely stable. Tags are created regularly from release branches to indicate new official, stable release versions of Bitcoin Core.

The https://github.com/bitcoin-core/gui repository is used exclusively for the development of the GUI. Its master branch is identical in all monotree repositories. Release branches and tags do not exist, so please do not fork that repository unless it is for development reasons.

The contribution workflow is described in CONTRIBUTING.md and useful hints for developers can be found in doc/developer-notes.md.

Testing

Testing and code review is the bottleneck for development; we get more pull requests than we can review and test on short notice. Please be patient and help out by testing other people's pull requests, and remember this is a security-critical project where any mistake might cost people lots of money.

Automated Testing

Developers are strongly encouraged to write unit tests for new code, and to submit new unit tests for old code. Unit tests can be compiled and run (assuming they weren't disabled in configure) with: make check. Further details on running and extending unit tests can be found in /src/test/README.md.

There are also regression and integration tests, written in Python. These tests can be run (if the test dependencies are installed) with: test/functional/test_runner.py

The CI (Continuous Integration) systems make sure that every pull request is built for Windows, Linux, and macOS, and that unit/sanity tests are run automatically.

Manual Quality Assurance (QA) Testing

Changes should be tested by somebody other than the developer who wrote the code. This is especially important for large or high-risk changes. It is useful to add a test plan to the pull request description if testing the changes is not straightforward.

Translations

Changes to translations as well as new translations can be submitted to Bitcoin Core's Transifex page.

Translations are periodically pulled from Transifex and merged into the git repository. See the translation process for details on how this works.

Important: We do not accept translation changes as GitHub pull requests because the next pull from Transifex would automatically overwrite them again.

Description
Bitcoin Core integration/staging tree
Readme 2.3 GiB
Languages
C++ 64.3%
Python 19.7%
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