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Merge #18018: tests: reset fIsBareMultisigStd after bare-multisig tests 
1b96a3cd1e tests: reset fIsBareMultisigStd after bare-multisig tests (fanquake)

Pull request description:

  Fixes: #18015

  The bug this fixes is two-part.

  1. The `fIsBareMultisigStd` global is being reused by other tests,
  such as [script_p2sh_tests(set)](https://github.com/bitcoin/bitcoin/blob/master/src/test/script_p2sh_tests.cpp#L150), after being set to false.

  2. The order our tests run in doesn't always? seem to be random,
  which meant that the `script_p2sh` tests would only fail if they
  were run in an order where the `transaction_tests` ran first,
  mutating the `fIsBareMultisigStd` global.

  This doesn't seem to happen when running make check, but if you
  run `src/test/test_bitcoin and pass --random=99999`, the failure
  in `script_p2sh` will occur (on most, but maybe not all systems):

  ```bash
  src/test/test_bitcoin --random=99999
  Running 389 test cases...
  test/script_p2sh_tests.cpp:200: error: in "script_p2sh_tests/set": txTo[1].IsStandard
  test/script_p2sh_tests.cpp:200: error: in "script_p2sh_tests/set": txTo[2].IsStandard
  test/script_p2sh_tests.cpp:200: error: in "script_p2sh_tests/set": txTo[3].IsStandard

  *** 3 failures are detected in the test module "Bitcoin Core Test Suite"
  ```

  The new test for bare multisig was introduced in #17502.

ACKs for top commit:
  Empact:
    Code Review ACK 1b96a3cd1e
  theStack:
    ACK https://github.com/bitcoin/bitcoin/pull/18018/commits/1b96a3cd1ebe725896f59614903184289fe62c

Tree-SHA512: fd7578f9f3faa44d236cd007fc25e31f061acabdb8458559fde0e67d11ab5cafed15305993270c9943a50326574bc5f5301b09494a5b0d2de69e64978093ed45
2020-01-31 02:50:47 +13:00
.github ci: Update vcpkg cache on MSBuild update 2019-12-23 20:05:18 +02:00
.tx gui: Update transifex slug for 0.19 2019-09-02 13:40:01 +02:00
build_msvc build: Fix appveyor test_bitcoin build of *.raw 2020-01-29 16:57:41 -05:00
build-aux/m4 Merge #16110: depends: Add Android NDK support 2019-11-04 13:32:19 +01:00
ci Merge #17767: ci: Fix qemu issues 2020-01-22 21:09:13 +01:00
contrib Merge #18010: test: rename test suite name "tx_validationcache_tests" to match filename 2020-01-28 18:25:54 +08:00
depends depends: Consistent use of package variable 2020-01-16 13:23:02 +00:00
doc Merge #17942: doc: Improve fuzzing docs for macOS users 2020-01-29 08:45:09 -05:00
share scripted-diff: Bump copyright of files changed in 2019 2019-12-30 10:42:20 +13:00
src Merge #18018: tests: reset fIsBareMultisigStd after bare-multisig tests 2020-01-31 02:50:47 +13:00
test Merge #17261: Make ScriptPubKeyMan an actual interface and the wallet to have multiple 2020-01-30 17:21:21 +13:00
.appveyor.yml Updated appveyor job to checkout a specific vcpkg commit ID. 2020-01-25 19:07:03 +00:00
.cirrus.yml ci: remove OpenSSL installation 2019-11-18 08:56:48 -05:00
.gitattributes Separate protocol versioning from clientversion 2014-10-29 00:24:40 -04:00
.gitignore Merge #17452: test: update fuzz directory in .gitignore 2020-01-08 06:47:18 +08:00
.python-version .python-version: Specify full version 3.5.6 2019-03-02 12:06:26 -05:00
.style.yapf test: .style.yapf: Set column_limit=160 2019-03-04 18:28:13 -05:00
.travis.yml Merge #17767: ci: Fix qemu issues 2020-01-22 21:09:13 +01:00
autogen.sh scripted-diff: Bump copyright of files changed in 2019 2019-12-30 10:42:20 +13:00
configure.ac build: remove configure checks for win libraries we don't link against 2020-01-23 07:59:54 +08:00
CONTRIBUTING.md Merge #17688: doc: Add "ci" prefix to CONTRIBUTING.md 2020-01-04 14:28:24 +08:00
COPYING doc: Update license year range to 2020 2019-12-26 23:11:21 +01:00
INSTALL.md Update INSTALL landing redirection notice for build instructions. 2016-10-06 12:27:23 +13:00
libbitcoinconsensus.pc.in build: remove libcrypto as internal dependency in libbitcoinconsensus.pc 2019-11-19 15:03:44 +01:00
Makefile.am build: remove WINDOWS_BITS from build system 2019-12-16 13:12:29 -05:00
README.md doc: Fix some misspellings 2019-11-04 04:22:53 -05:00
SECURITY.md doc: Remove explicit mention of version from SECURITY.md 2019-06-14 06:39:17 -04:00

README.md

Bitcoin Core integration/staging tree

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 usable, binary version of the Bitcoin Core software, see https://bitcoincore.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 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, 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.