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put `GetDifficulty` under test
ebec7317ca1acbc65afa7fb08fc219c315fc4527 Drop the chain argument to GetDifficulty (Ben Woosley)
Pull request description:
By dropping the chain argument to `GetDifficulty`. `GetDifficulty` was called in two ways:
* with a guaranteed non-null blockindex
* with no argument
Change the latter case to be provided `chainActive.Tip()` explicitly.
Introduced in: #11748
Tree-SHA512: f2c97014be185f3e3de92db15848548650e4a67fab20a41bcfa851c5c63c245915cbe9380f84d9da2081e8756d31a41de417db1d35cfecf41ddb4f25070eb525
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fa4760fbb3f1099dcd3c43ebc53c2a761a2170e8 qa: Increase includeconf test coverage (MarcoFalke)
Pull request description:
This adds some missing `return false` for error conditions and adds test coverage [1] for those.
Also, extend recursion warning when the chain was set in one of the includeconfs.
[1] See the red lines in https://marcofalke.github.io/btc_cov/total.coverage/src/util.cpp.gcov.html for missing coverage.
Tree-SHA512: d32563c9bb277879895a173e699034db5ecdb4061a1ec8890c566d61e36a09efa5eda19a029baf952ff6d568f8b9684a13a0bb90827850075470975e2088fee4
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6aa33feadbe11bfa505a80a691d84db966aca134 Drop UpdateTransaction in favor of UpdateInput (Ben Woosley)
Pull request description:
Updating the input explicitly requires the caller to present a mutable
input, which more clearly communicates the effects and intent of the call
(and, often, the enclosing loop).
In most cases, this input is already immediately available and need not be
looked up.
Tree-SHA512: 8c7914a8b7ae975d8ad0e9d760e3c5da65776a5f79d060b8ffb6b3ff7a32235f71ad705f2185b368d9263742d7796bb562395d22b806d90e8502d8c496011e57
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fa36aa7965 wallet: Prevent segfault when sending to unspendable witness (MarcoFalke)
Pull request description:
Previously we wouldn't care about the `txnouttype`, but after 4e91820531889e309dc4335fe0de8229c6426040 we `switch` on the type.
Tree-SHA512: 6b597aba80cb43881671ad7b3a4ad97753864e8005a05c23fdd8ee79953483c08f241b5c392a9b494298eadc5cfba895b0480d916ef4f11d122fd6196f31b84a
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dependencies
81bbd32a2c755482c6e8ef049a59de672715b545 build: Guard against accidental introduction of new Boost dependencies (practicalswift)
Pull request description:
Guard against accidental introduction of new Boost dependencies.
Context: #13383 – the usage of `boost::lexical_cast` was introduced in #11517 from December 2017
Tree-SHA512: 8d7b667ecf7ea62d84d9d41a71726f1e46c5a411b5a7db475c973ef364cac65609399afda7931e143a27d40c2947ff286e5e98ab263e8f0d225e2ae2c0872935
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989c8990bb765eef45c8ee471f084ca81a0bead4 Rename “OS X” to the newer “macOS” convention (Giulio Lombardo)
Pull request description:
Since 2016, with [macOS 10.12 Sierra](https://en.wikipedia.org/wiki/MacOS_Sierra), Mac OS X has been renamed in macOS. It would be a nice if Bitcoin's macOS build instructions follow this naming convention to avoid misunderstandings.
Tree-SHA512: 51b7d54bfc39a1a9d0773c64780817c7beca7094aded80481086287474dfa272bf0a1dfa6ef6e3cae91548aa127f65fa730003dddcb97147cdc8c249146aea22
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Checking for and removing any bitcoin addresses in translations
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All the other operators are integer or bit operations, and this is unused
apart from tests.
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4defdfab94504018f822dc34a313ad26cedc8255 [MOVEONLY] Move unused Merkle branch code to tests (Pieter Wuille)
4437d6e1f3107a20a8c7b66be8b4b972a82e3b28 8-way AVX2 implementation for double SHA256 on 64-byte inputs (Pieter Wuille)
230294bf5fdeba7213471cd0b795fb7aa36e5717 4-way SSE4.1 implementation for double SHA256 on 64-byte inputs (Pieter Wuille)
1f0e7ca09c9d7c5787c218156fa5096a1bdf2ea8 Use SHA256D64 in Merkle root computation (Pieter Wuille)
d0c96328833127284574bfef26f96aa2e4afc91a Specialized double sha256 for 64 byte inputs (Pieter Wuille)
57f34630fb6c3e218bd19535ac607008cb894173 Refactor SHA256 code (Pieter Wuille)
0df017889b4f61860092e1d54e271092cce55f62 Benchmark Merkle root computation (Pieter Wuille)
Pull request description:
This introduces a framework for specialized double-SHA256 with 64 byte inputs. 4 different implementations are provided:
* Generic C++ (reusing the normal SHA256 code)
* Specialized C++ for 64-byte inputs, but no special instructions
* 4-way using SSE4.1 intrinsics
* 8-way using AVX2 intrinsics
On my own system (AVX2 capable), I get these benchmarks for computing the Merkle root of 9001 leaves (supported lengths / special instructions / parallellism):
* 7.2 ms with varsize/naive/1way (master, non-SSE4 hardware)
* 5.8 ms with size64/naive/1way (this PR, non-SSE4 capable systems)
* 4.8 ms with varsize/SSE4/1way (master, SSE4 hardware)
* 2.9 ms with size64/SSE4/4way (this PR, SSE4 hardware)
* 1.1 ms with size64/AVX2/8way (this PR, AVX2 hardware)
Tree-SHA512: efa32d48b32820d9ce788ead4eb583949265be8c2e5f538c94bc914e92d131a57f8c1ee26c6f998e81fb0e30675d4e2eddc3360bcf632676249036018cff343e
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boost::lexical_cast<double>(...)
f41d339b781f41f05946e965da3e1bf5d0a9e50b bench: Use non-throwing ParseDouble(...) instead of throwing boost::lexical_cast<double>(...) (practicalswift)
Pull request description:
* Non-Boost is better than Boost.
* Non-throwing is better than throwing.
* Explicit error handling is better than implicit error handling.
* `ParseDouble(…)` deserves to be used outside of its unit tests :-)
Tree-SHA512: a8cf04a5f8363cb7ced0bcaf1fed00e1e5dd6a63a6c11e5f0ba4e5c845b0df7c2b050d887075f158cd62dc7e02843ecaafc15e42e383c066461c6d7399e06b49
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1e4eec47beb5d910b99f4c062fa4388337106d14 doc: split FreeBSD build instructions out of build-unix.md (steverusso)
Pull request description:
I've found that the instructions for how to build on FreeBSD are difficult to find. (They are located at the very bottom of the `build-unix.md` guide.)
In the beginning of the `build-unix.md` guide, there is a list for "BSD specific instructions" which has links to the `build-netbsd.md` and `build-openbsd.md` guides. I figured that the FreeBSD build instructions should be linked to as well in that list which would make them easier to discover.
(I also think the argument could be made to separate out the FreeBSD build instructions into a `build-freebsd.md` guide, which I'd be happy to do, but I'll leave that for discussion.)
Tree-SHA512: 02d7939778ae2b9a4ef8f053ff296455be05023c1c557dcc25a963eb829d84524bd34d39e6863f2e68b655832194d38bffec3286106588ae32f006686a1b36a9
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boost::lexical_cast<double>(...)
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docs: Linked to the 'Building on FreeBSD' section of the Unix guide where it lists BSD specific guides.
Created a FreeBSD build guide (doc/build-freebsd.md).
Added in warning about the version of 'gdb' installed by default.
Removed the FreeBSD build instructions now that they have their own guide (doc/build-freebsd.md).
Updated the sentence to refer to the BSD guides in the 'doc' directory for more specific BSD build instructions.
Minor grammatical fix.
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faac7a2db4f9f511c901cb1b4d4e7c599b92884f qa: Avoid checking reject code for now (MarcoFalke)
Pull request description:
The node will often disconnect before sending a reject code. A more
robust solution would be to read from the debug log. See #13006
Tree-SHA512: 1dabf8a43dabbc722f4ffe4fbc1f870090253a66290b2d1a95e7a24e14c6442b493c314480c0314587164eb65e5d468aa9eb5e107ad90bb3ca821a97ea4d373c
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fa26cf015658ac2aa52b5e5656e38af9a12160cc qa: Fixup setting of PATH env var (MarcoFalke)
Pull request description:
This was an oversight of mine in #13188
Can be trivially tested with `BITCOIND=bitcoin-qt ./test/functional/wallet_disable.py` before and after this fix.
Tree-SHA512: 06c7b2f12158855eb2b6392861943821bd7ad3152cf0dd49ac4abd878e5b937ebee55e256ce5bdc1c2a9c775a452112c34533366c934ff5f0f412b3a7e1c8118
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f7e153e95 [wallets] [docs] Add release notes for createwallet RPC. (John Newbery)
32167e830 [wallet] [tests] Add tests for `createwallet` RPC. (John Newbery)
942131774 [wallet] [rpc] Add `createwallet` RPC (John Newbery)
Pull request description:
Adds a `createwallet` RPC to dynamically create a new wallet at runtime.
Includes tests and release notes.
Tree-SHA512: e0d89e3ae498234e9db5b827c56804cbab64f18a1875e2b5e676172c110278ea1b9e93a8a61b8dd80e2f2a691490bf229e923e4ccb284a1d3e420b8317815866
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using GNU grep specific regexp handling
db56755ca4a0e53785b5bf322d3b65ffe328b60a Fix "gmake check" under OpenBSD 6.3 (probably *BSD): Avoid using GNU grep specific regexp handling (practicalswift)
Pull request description:
Fixes #13337 (!)
GNU grep and BSD grep differs in the way they handle regexps when extended regular expressions are not enabled via the `-E` flag:
```
$ grep --version | head -1
grep (GNU grep) 3.1
$ echo "BOOST_FIXTURE_TEST_SUITE(foo)" | grep "BOOST_FIXTURE_TEST_SUITE(\|BOOST_AUTO_TEST_SUITE("
BOOST_FIXTURE_TEST_SUITE(foo)
$
```
```
$ grep --version | head -1
grep version 0.9
$ echo "BOOST_FIXTURE_TEST_SUITE(foo)" | grep "BOOST_FIXTURE_TEST_SUITE(\|BOOST_AUTO_TEST_SUITE("
$
```
The portable way to do it is:
```
$ echo "BOOST_FIXTURE_TEST_SUITE(foo)" | grep -E "(BOOST_FIXTURE_TEST_SUITE\\(|BOOST_AUTO_TEST_SUITE\\()"
BOOST_FIXTURE_TEST_SUITE(foo)
$
```
Tree-SHA512: d83c78f34421504dd8efc3921c98527f499045b702bd34715a5bc78e04ef2a5f49f601a55ad08632e870f137b1edada94a3f530291bc9107d8d6b16fe11e640b
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fa2d83eb44 travis: Skip cache for lint stage (MarcoFalke)
Pull request description:
* Disable cache for lint stage according to https://docs.travis-ci.com/user/caching/#Explicitly-disabling-caching
* Skip fetching of keys for non-cron branch pushes.
Tree-SHA512: 300a0353a5ac0d2431eaff0a98e0e7f52429694737c136d13ff03334ea223a79436473a60db03a0ce4e4009d2a87d11612c7ac8d3a2e38d2bbdd3d800ff10000
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493a166948 bench: Don't return a bool from main (Wladimir J. van der Laan)
Pull request description:
Return `1` from `main()` on error, not the bool `false` (introduced in #13112). This is the correct value to return on error, and also shuts up a clang warning.
Tree-SHA512: 52a0f1b2f6ae2697555f71ee2019ce657046f7f379f1f4faf3cce9d5f3fb21fcdc43a4c84895a2a8b6929997ba70bbe87c231f2f9553215b84c22333810d58d9
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6b8b63af1461dc11ffd813401e2c36fa44656715 Generic TransactionSignatureCreator works with both CTransaction and CMutableTransaction (Martin Ankerl)
Pull request description:
Refactored `TransactionSignatureCreator` into a templated `GenericTransactionSignatureCreator` that works with both `CMutableTransaction` and `CTransaction`.
The advantage is that now in `SignSignature`, the `MutableTransactionSignatureCreator` can now operate directly with the `CMutableTransaction` without the need to copy the data into a `CTransaction`.
Running all unit tests brings a very noticable speedup on my machine:
48.4 sec before this change
36.4 sec with this change
--------
12.0 seconds saved
running only `--run_test=transaction_tests/test_big_witness_transaction`:
16.7 sec before this change
5.9 sec with this change
--------
10.8 seconds saved
This relates to my first attempt with the const_cast hack #13202, and to the slow unit test issue #10026.
Also see #13050 which modifies the tests but not the production code (like this PR) to get a speedup.
Tree-SHA512: 2cff0e9699f484f26120a40e431a24c8bc8f9e780fd89cb0ecf20c5be3eab6c43f9c359cde244abd9f3620d06c7c354e3b9dd3da41fa2ca1ac1e09386fea25fb
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specific regexp handling
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Return `EXIT_SUCCESS` from `main()` on error, not the bool `false`
(introduced in #13112). This is the correct value to return on error,
and also shuts up a clang warning.
Also add a final return for clarity.
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The node will often disconnect before sending a reject code. A more
robust solution would be to read from the debug log.
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d8c4998f31 Fix typos (practicalswift)
Pull request description:
Fix typos.
Tree-SHA512: 9af52a9799e6892b162e4aa1bcd6585502e10650b8aced59e7346dbb2f08544330081eb79328255fad1d358c095507956e049d354c4383b6965d4d5a7d635425
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