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The blockchain that provides the digital content namespace for the LBRY protocol
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MarcoFalke 954f4a9c7c
Merge #13431: validation: count blocks correctly for check level < 3 
f618ebc4e4 validation: count blocks correctly for check level < 3 (Karl-Johan Alm)

Pull request description:

  As noted in https://github.com/bitcoin/bitcoin/pull/13428#issuecomment-396129295 there is a bug where if check level < 3, the resulting count for blocks is wrong, because `pindexState` is never updated.

  Post-commit `./bitcoin-cli verifychain 1 3`:
  ```

  2018-06-11T07:12:28Z Verifying last 3 blocks at level 1
  2018-06-11T07:12:28Z [0%]...[33%]...[66%]...[99%]...[DONE].
  2018-06-11T07:12:28Z No coin database inconsistencies in last 3 blocks (0 transactions)
  ```

  Pre-commit `./bitcoin-cli verifychain 1 3`:
  ```
  2018-06-11T07:13:34Z Verifying last 3 blocks at level 1
  2018-06-11T07:13:34Z [0%]...[33%]...[66%]...[99%]...[DONE].
  2018-06-11T07:13:34Z No coin database inconsistencies in last 0 blocks (0 transactions)
  ```

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2018-06-30 22:07:32 -11:00
.github Make default issue text all comments to make issues more readable 2017-11-16 11:50:56 -05:00
.tx tx: Update transifex slug for 0.16 2018-01-24 16:35:40 +01:00
build-aux/m4 build: Build system changes to support only Qt5 2018-06-13 18:15:47 +02:00
contrib Obsolete #!/bin/bash shebang 2018-06-20 11:12:41 +03:00
depends depends: Update Qt download url 2018-06-27 23:26:25 +08:00
doc Merge #13458: gui: Drop qt4 support 2018-06-24 16:02:37 +02:00
share Merge #13454: Make sure LC_ALL=C is set in all shell scripts 2018-06-18 13:18:12 +02:00
src Merge #13431: validation: count blocks correctly for check level < 3 2018-06-30 22:07:32 -11:00
test Merge #13517: qa: Remove need to handle the network thread in tests 2018-06-29 18:10:57 +02:00
.gitattributes Separate protocol versioning from clientversion 2014-10-29 00:24:40 -04:00
.gitignore [build] .gitignore: add QT Creator artifacts 2017-12-22 12:37:00 +01:00
.travis.yml travis: Build with --enable-debug (x86_64-unknown-linux-gnu) 2018-06-24 20:36:34 +02:00
autogen.sh Add "export LC_ALL=C" to all shell scripts 2018-06-14 15:27:52 +02:00
configure.ac Add -ftrapv to DEBUG_CXXFLAGS when --enable-debug is used 2018-06-24 20:35:27 +02:00
CONTRIBUTING.md Docs: Improve readability of "Squashing commits" 2018-06-17 10:47:50 +02:00
COPYING [Trivial] Update license year range to 2018 2018-01-01 04:33:09 +09:00
INSTALL.md Update INSTALL landing redirection notice for build instructions. 2016-10-06 12:27:23 +13:00
libbitcoinconsensus.pc.in Unify package name to as few places as possible without major changes 2015-12-14 02:11:10 +00:00
Makefile.am Avoid concurrency issue 2018-06-14 19:43:12 +00:00
README.md Rename “OS X” to the newer “macOS” convention 2018-06-04 13:04:04 +02:00

README.md

Bitcoin Core integration/staging tree

Build Status

https://bitcoincore.org

What is Bitcoin?

Bitcoin is an experimental digital currency that enables instant payments to anyone, anywhere in the world. Bitcoin uses peer-to-peer technology to operate with no central authority: managing transactions and issuing money are carried out collectively by the network. Bitcoin Core is the name of open source software which enables the use of this currency.

For more information, as well as an immediately useable, binary version of the Bitcoin Core software, see https://bitcoin.org/en/download, or read the original whitepaper.

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 and tested, but is not guaranteed to be completely stable. Tags are created regularly to indicate new official, stable release versions of Bitcoin Core.

The contribution workflow is described in CONTRIBUTING.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, that are run automatically on the build server. These tests can be run (if the test dependencies are installed) with: test/functional/test_runner.py

The Travis CI system makes 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.

Translators should also subscribe to the mailing list.