Dash - Reinventing Cryptocurrency
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Merge #6462: backport: merge bitcoin#23092, #23005, #24704, #24391, #25338, #25422, #25493, #26826, #26814, #26832, #27418, partial bitcoin#27254 (compat backports)
2ab561d281 partial bitcoin#27254: Extract util/fs from util/system (Kittywhiskers Van Gogh)
280988bee3 merge bitcoin#27418: Remove windows workaround in authproxy (Kittywhiskers Van Gogh)
a497df0339 merge bitcoin#26832: move (win) S_* defines into bdb (Kittywhiskers Van Gogh)
db676a7e5f merge bitcoin#26814: remove windows-only compat.h usage in random (Kittywhiskers Van Gogh)
94e6637c33 merge bitcoin#26826: remove windows-only compat.h usage in randomenv (Kittywhiskers Van Gogh)
bbb0cceb7a merge bitcoin#25493: document code in compat.h (Kittywhiskers Van Gogh)
3f143096c8 merge bitcoin#25422: globally define NOMINMAX when building with mingw-w64 (Kittywhiskers Van Gogh)
000495df8e merge bitcoin#25338: Avoid incompatibility with CMake AUTOUIC feature (Kittywhiskers Van Gogh)
714ea55dbe build: migrate stacktrace-related flags to `DEBUG_`{`C`,`CXX`}`FLAGS` (Kittywhiskers Van Gogh)
11323c3851 merge bitcoin#24391: stop overriding user autoconf flags (Kittywhiskers Van Gogh)
548121d366 merge bitcoin#24704: remove strnlen back-compat code (Kittywhiskers Van Gogh)
b65038ec94 merge bitcoin#23005: Delay wallet client construction (Kittywhiskers Van Gogh)
f3b065cd9c merge bitcoin#23092: Remove Windows workaround in authproxy (WinError 10053) (Kittywhiskers Van Gogh)

Pull request description:

  ## Additional Information

  * This PR originally included [bitcoin#27378](https://github.com/bitcoin/bitcoin/pull/27378) but including it caused multiple tests to fail ([build](https://gitlab.com/dashpay/dash/-/jobs/8577987174#L2224)), even after adjusting `timeout`. It has been omitted instead.

    <details>

    <summary>Test failures:</summary>

    ```
    feature_abortnode.py                               |   Failed  | 201 s
    feature_dip3_v19.py                                |   Failed  | 237 s
    feature_llmq_rotation.py                           |   Failed  | 54 s
    p2p_invalid_messages.py                            |   Failed  | 5 s
    rpc_bind.py --nonloopback                          |   Failed  | 63 s
    wallet_multiwallet.py --descriptors                |   Failed  | 79 s
    wallet_multiwallet.py --legacy-wallet              |   Failed  | 89 s

    ALL                                                |   Failed  | 8540 s (accumulated)
    ```

    </details>

    <details>

    <summary>feature_abortnode.py failure:</summary>

    ```
    dash@107cfae2b2b5:/src/dash$ ./test/functional/feature_abortnode.py
    2024-12-09T18:31:01.776000Z TestFramework (INFO): PRNG seed is: 6843309100291447752
    2024-12-09T18:31:01.776000Z TestFramework (INFO): Initializing test directory /tmp/dash_func_test_fcijb99n
    2024-12-09T18:31:02.802000Z TestFramework (INFO): Waiting for crash
    2024-12-09T18:34:23.026000Z TestFramework.utils (ERROR): wait_until() failed. Predicate: ''''
        def is_node_stopped(self):
            """Checks whether the node has stopped.

            Returns True if the node has stopped. False otherwise.
            This method is responsible for freeing resources (self.process)."""
            if not self.running:
                return True
            return_code = self.process.poll()
            if return_code is None:
                return False

            # process has stopped. Assert that it didn't return an error code.
            assert return_code == 0, self._node_msg(
                "Node returned non-zero exit code (%d) when stopping" % return_code)
            self.running = False
            self.process = None
            self.rpc_connected = False
            self.rpc = None
            self.log.debug("Node stopped")
            return True
    '''
    2024-12-09T18:34:23.027000Z TestFramework (ERROR): Assertion failed
    Traceback (most recent call last):
      File "/src/dash/test/functional/test_framework/test_framework.py", line 161, in main
        self.run_test()
      File "/src/dash/./test/functional/feature_abortnode.py", line 44, in run_test
        self.nodes[0].wait_until_stopped(timeout=200)
      File "/src/dash/test/functional/test_framework/test_node.py", line 414, in wait_until_stopped
        wait_until_helper(self.is_node_stopped, timeout=timeout, timeout_factor=self.timeout_factor)
      File "/src/dash/test/functional/test_framework/util.py", line 287, in wait_until_helper
        raise AssertionError("Predicate {} not true after {} seconds".format(predicate_source, timeout))
    AssertionError: Predicate ''''
        def is_node_stopped(self):
            """Checks whether the node has stopped.

            Returns True if the node has stopped. False otherwise.
            This method is responsible for freeing resources (self.process)."""
            if not self.running:
                return True
            return_code = self.process.poll()
            if return_code is None:
                return False

            # process has stopped. Assert that it didn't return an error code.
            assert return_code == 0, self._node_msg(
                "Node returned non-zero exit code (%d) when stopping" % return_code)
            self.running = False
            self.process = None
            self.rpc_connected = False
            self.rpc = None
            self.log.debug("Node stopped")
            return True
    ''' not true after 200.0 seconds
    2024-12-09T18:34:23.530000Z TestFramework (INFO): Stopping nodes
    2024-12-09T18:34:23.530000Z TestFramework (ERROR): Unexpected exception caught during shutdown
    Traceback (most recent call last):
      File "/src/dash/test/functional/test_framework/test_framework.py", line 341, in shutdown
        self.stop_nodes()
      File "/src/dash/test/functional/test_framework/test_framework.py", line 673, in stop_nodes
        node.stop_node(expected_stderr=expected_stderr, wait=wait, wait_until_stopped=False)
      File "/src/dash/test/functional/test_framework/test_node.py", line 368, in stop_node
        self.stop(wait=wait)
      File "/src/dash/test/functional/test_framework/coverage.py", line 49, in __call__
        return_val = self.auth_service_proxy_instance.__call__(*args, **kwargs)
      File "/src/dash/test/functional/test_framework/authproxy.py", line 124, in __call__
        response, status = self._request('POST', self.__url.path, postdata.encode('utf-8'))
      File "/src/dash/test/functional/test_framework/authproxy.py", line 103, in _request
        return self._get_response()
      File "/src/dash/test/functional/test_framework/authproxy.py", line 162, in _get_response
        raise JSONRPCException(
    test_framework.authproxy.JSONRPCException: non-JSON HTTP response with '503 Service Unavailable' from server (-342)
    2024-12-09T18:34:23.531000Z TestFramework (WARNING): Not cleaning up dir /tmp/dash_func_test_fcijb99n
    2024-12-09T18:34:23.531000Z TestFramework (ERROR): Test failed. Test logging available at /tmp/dash_func_test_fcijb99n/test_framework.log
    2024-12-09T18:34:23.531000Z TestFramework (ERROR):
    2024-12-09T18:34:23.531000Z TestFramework (ERROR): Hint: Call /src/dash/test/functional/combine_logs.py '/tmp/dash_func_test_fcijb99n' to consolidate all logs
    2024-12-09T18:34:23.531000Z TestFramework (ERROR):
    2024-12-09T18:34:23.531000Z TestFramework (ERROR): If this failure happened unexpectedly or intermittently, please file a bug and provide a link or upload of the combined log.
    2024-12-09T18:34:23.531000Z TestFramework (ERROR): https://github.com/dashpay/dash/issues
    2024-12-09T18:34:23.531000Z TestFramework (ERROR):
    [node 1] Cleaning up leftover process
    [node 0] Cleaning up leftover process
    ```

    </details>

  * [bitcoin#27254](https://github.com/bitcoin/bitcoin/pull/27254) has been partially backported to include a missing header to allow it to build.

    <details>

    <summary>Compile error:</summary>

    ```
    In file included from ./util/system.h:19,
                   from util/system.cpp:7:
    ./compat/assumptions.h:49:22: error: 'size_t' was not declared in this scope; did you mean 'std::size_t'?
       49 | static_assert(sizeof(size_t) == 4 || sizeof(size_t) == 8, "size_t assumed to be 32-bit or 64-bit");
          |                      ^~~~~~
          |                      std::size_t
    In file included from /usr/include/c++/11/limits:42,
                   from ./compat/assumptions.h:11,
                   from ./util/system.h:19,
                   from util/system.cpp:7:
    /usr/include/x86_64-linux-gnu/c++/11/bits/c++config.h:280:33: note: 'std::size_t' declared here
      280 |   typedef __SIZE_TYPE__         size_t;
          |                                 ^~~~~~
    ```

    </details>

  * ~~GitLab job failures as of 2339ae6459cad77d94795c0e92ba3f3fe31c485a, for `linux64-build` ([source](https://gitlab.com/dashpay/dash/-/jobs/8590291130#L4621)), `linux64_cxx20-build` ([source](https://gitlab.com/dashpay/dash/-/jobs/8590291134#L3497)) and `linux64_sqlite-build` ([source](https://gitlab.com/dashpay/dash/-/jobs/8590291137#L3489)) are not related to failures in compilation or unit tests but are to do with reaching the artifact limit.~~ Resolved with [dash#6487](https://github.com/dashpay/dash/pull/6487), thanks Udjin!

  ## Breaking Changes

  None expected.

  ## Checklist

  - [x] I have performed a self-review of my own code
  - [x] I have commented my code, particularly in hard-to-understand areas **(note: N/A)**
  - [x] I have added or updated relevant unit/integration/functional/e2e tests
  - [x] I have made corresponding changes to the documentation **(note: N/A)**
  - [x] I have assigned this pull request to a milestone _(for repository code-owners and collaborators only)_

ACKs for top commit:
  UdjinM6:
    utACK 2ab561d281
  PastaPastaPasta:
    utACK 2ab561d281

Tree-SHA512: 6d05305f17fd607ed93b4a2e00de195a96bde1a34bedf04f6dd84892dc71028ae71590fa5063026ec7ff728d6e411af410c363b4a88947ce6e5999d4431bb29b
2024-12-15 12:30:54 -06:00
.github ci: do not check --ff-only on master branch 2024-12-14 12:50:11 +03:00
.tx fix: follow-up #5393 - should be used [dash.dash_ents] (#5472) 2023-07-01 14:16:50 +03:00
build-aux/m4 merge bitcoin#24391: stop overriding user autoconf flags 2024-12-15 09:08:22 +00:00
ci Merge #6479: feat: enable coverage linter for functional tests 2024-12-15 12:12:40 -06:00
contrib merge bitcoin#23506: Make more shell scripts verifiable by the shellcheck tool 2024-12-04 15:55:11 +00:00
depends merge bitcoin#30198: qt 5.15.14 and fix macOS build with Clang 18 2024-11-17 07:42:09 +00:00
doc merge bitcoin#29452: document that BIP324 on by default 2024-12-14 12:00:51 +00:00
share merge bitcoin#27676: Bump minimum required runtime version and prepare for building with upstream LLVM 2024-11-13 11:07:38 +00:00
src Merge #6462: backport: merge bitcoin#23092, #23005, #24704, #24391, #25338, #25422, #25493, #26826, #26814, #26832, #27418, partial bitcoin#27254 (compat backports) 2024-12-15 12:30:54 -06:00
test Merge #6462: backport: merge bitcoin#23092, #23005, #24704, #24391, #25338, #25422, #25493, #26826, #26814, #26832, #27418, partial bitcoin#27254 (compat backports) 2024-12-15 12:30:54 -06:00
.cirrus.yml merge bitcoin#27676: Bump minimum required runtime version and prepare for building with upstream LLVM 2024-11-13 11:07:38 +00:00
.dockerignore build: add dash minimal development environment container 2021-12-21 12:43:37 +05:30
.editorconfig Merge #21123: code style: Add EditorConfig file 2021-07-16 10:04:09 -05:00
.gitattributes Separate protocol versioning from clientversion 2014-10-29 00:24:40 -04:00
.gitignore merge bitcoin#24031: don't compress macOS DMG 2024-11-06 19:22:01 +00:00
.gitlab-ci.yml ci: better names for artifacts 2024-12-14 12:48:50 +03:00
.python-version partial Merge bitcoin/bitcoin#28210: build: Bump clang minimum supported version to 13 2024-10-06 13:36:27 -05:00
.style.yapf Merge bitcoin/bitcoin#27802: Update .style.yapf 2024-10-25 09:12:00 -05:00
autogen.sh Merge bitcoin/bitcoin#27875: build: make sure we can overwrite config.{guess,sub} before doing so 2024-10-25 09:12:01 -05:00
CMakeLists.txt chore: Added missing sources files in CMake (#5503) 2023-07-25 12:23:56 -05:00
configure.ac merge bitcoin#25422: globally define NOMINMAX when building with mingw-w64 2024-12-15 09:08:22 +00:00
CONTRIBUTING.md Merge #6220: backport: Merge bitcoin#18448,24433, 24139, 23001, (partial) 24339, (partial) core/gui#420 2024-09-27 12:29:08 -05:00
COPYING docs: update license year range to 2024 (#5890) 2024-02-22 20:56:43 -06:00
INSTALL.md Dashify INSTALL.md and build-unix.md 2018-01-12 16:12:54 +01:00
libdashconsensus.pc.in revert dash#1432: Rename consensus source library and API 2022-08-09 14:16:28 +05:30
Makefile.am merge bitcoin#22861: Update test README and lint script 2024-11-27 04:55:46 +00:00
README.md doc: make build steps more prominent 2024-07-18 01:22:42 -06:00
SECURITY.md docs: update supported versions in SECURITY.md 2024-12-07 07:58:19 +00:00

Dash Core staging tree

CI master develop
Gitlab Build Status Build Status

https://www.dash.org

For an immediately usable, binary version of the Dash Core software, see https://www.dash.org/downloads/.

Further information about Dash Core is available in ./doc/.

What is Dash?

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

For more information read the original Dash whitepaper.

License

Dash 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 meant to be stable. Development is normally done in separate branches. Tags are created to indicate new official, stable release versions of Dash Core.

The develop branch is regularly built (see doc/build-*.md for instructions) and tested, but is not guaranteed to be completely stable.

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

Build / Compile from Source

The ./configure, make, and cmake steps, as well as build dependencies, are in ./doc/ as well:

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 Dash 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.