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2017-12-12Merge #10574: Remove includes in .cpp files for things the corresponding .h ↵Wladimir J. van der Laan
file already included a720b92 Remove includes in .cpp files for things the corresponding .h file already included (practicalswift) Pull request description: Remove includes in .cpp files for things the corresponding .h file already included. Example case: * `addrdb.cpp` includes `addrdb.h` and `fs.h` * `addrdb.h` includes `fs.h` Then remove the direct inclusion of `fs.h` in `addrman.cpp` and rely on the indirect inclusion of `fs.h` via the included `addrdb.h`. In line with the header include guideline (see #10575). Tree-SHA512: 8704b9de3011a4c234db336a39f7d2c139e741cf0f7aef08a5d3e05197e1e18286b863fdab25ae9638af4ff86b3d52e5cab9eed66bfa2476063aa5c79f9b0346
2017-12-12Merge #10699: Make all script validation flags backward compatibleWladimir J. van der Laan
01013f5 Simplify tx validation tests (Pieter Wuille) 2dd6f80 Add a test that all flags are softforks (Pieter Wuille) 2851b77 Make all script verification flags softforks (Pieter Wuille) Pull request description: This change makes `SCRIPT_VERIFY_UPGRADABLE_NOPS` not apply to `OP_CHECKLOCKTIMEVERIFY` and `OP_CHECKSEQUENCEVERIFY`. This is a no-op as `UPGRADABLE_NOPS` is only set for mempool transactions, and those always have `SCRIPT_VERIFY_CHECKLOCKTIMEVERIFY` and `SCRIPT_VERIFY_CHECKSEQUENCEVERIFY` set as well. The advantage is that setting more flags now always results in a reduction in acceptable scripts (=softfork). This results in a nice and testable property for validation, for which a new test is added. This also means that the introduction of a new definition for a NOP or witness version will likely need the following procedure (example OP_NOP8 here) * Remove OP_NOP8 from being affected by `SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_NOPS`. * Add a `SCRIPT_VERIFY_DISCOURAGE_NOP8`, which only applies to `OP_NOP8`. * Add a `SCRIPT_VERIFY_NOP8` which implements the new consensus logic. * Before activation, add `SCRIPT_VERIFY_DISCOURAGE_NOP8` to the mempool flags. * After activation, add `SCRIPT_VERIFY_NOP8` to both the mempool and consensus flags. Tree-SHA512: d3b4538986ecf646aac9dba13a8d89318baf9e308e258547ca3b99e7c0509747f323edac6b1fea4e87e7d3c01b71193794b41679ae4f86f6e11ed6be3fd62c72
2017-12-12Merge #11516: crypto: Add test cases covering the relevant HMAC-SHA{256,512} ↵Wladimir J. van der Laan
key length boundaries a3f5657 Add test cases covering the relevant key length boundaries: 64 bytes +/- 1 byte for HMAC-SHA256 and 128 bytes +/- 1 byte for HMAC-SHA512 (practicalswift) Pull request description: * Add test cases covering the relevant key length boundaries: 64 bytes +/- 1 byte for HMAC-SHA256 and 128 bytes +/- 1 byte for HMAC-SHA512. * ~~Avoid creating a one-past-the-end pointer in the case of key length 64 (HMAC-SHA256) and key length 128 (HMAC-SHA512).~~ * ~~Avoid performing a noop memset call (zero length argument) in the case of key length 64 (HMAC-SHA256) and key length 128 (HMAC-SHA512).~~ Tree-SHA512: 48ff9ab79d41aab97b5b8f6496cc08a39955a07eb424f74ada6440d3b168b6204d3527fa677e175c47e40142f9d62c7456ae162e5a2f5b557e90fb353beef1d0
2017-12-01Merge #11804: [docs] Fixed outdated link with archive.isWladimir J. van der Laan
bf20a7d [docs] Fixed outdated link with archive.is (Tim Shimmin) Tree-SHA512: 7d316aa4c462213578a9a1e71b06a459924ed3bb681a0469cc3719b21a871a6350fff4656696057e362561ee10dc10e933fe1328ef454ab7e133ecf05549ec1c
2017-12-01[docs] Fixed outdated link with archive.isTim Shimmin
The listed link is directing to an empty page, at least content-wise. I found the same page on archive.is and linked to that instead.
2017-11-30Merge #10493: Use range-based for loops (C++11) when looping over map elementsMarcoFalke
680bc2cbb Use range-based for loops (C++11) when looping over map elements (practicalswift) Pull request description: Before this commit: ```c++ for (std::map<T1, T2>::iterator x = y.begin(); x != y.end(); ++x) { T1 z = (*x).first; … } ``` After this commit: ```c++ for (auto& x : y) { T1 z = x.first; … } ``` Tree-SHA512: 954b136b7f5e6df09f39248a6b530fd9baa9ab59d7c2c7eb369fd4afbb591b7a52c92ee25f87f1745f47b41d6828b7abfd395b43daf84a55b4e6a3d45015e3a0
2017-11-21trivial: Fix unsuccessful typopracticalswift
2017-11-18[tests] Test that mempool rejects coinbase transactionsJames O'Beirne
2017-11-16Remove includes in .cpp files for things the corresponding .h file already ↵practicalswift
included
2017-11-16test: refactor: Use absolute include paths for test data filesWladimir J. van der Laan
2017-11-16scripted-diff: Replace #include "" with #include <> (ryanofsky)MeshCollider
-BEGIN VERIFY SCRIPT- for f in \ src/*.cpp \ src/*.h \ src/bench/*.cpp \ src/bench/*.h \ src/compat/*.cpp \ src/compat/*.h \ src/consensus/*.cpp \ src/consensus/*.h \ src/crypto/*.cpp \ src/crypto/*.h \ src/crypto/ctaes/*.h \ src/policy/*.cpp \ src/policy/*.h \ src/primitives/*.cpp \ src/primitives/*.h \ src/qt/*.cpp \ src/qt/*.h \ src/qt/test/*.cpp \ src/qt/test/*.h \ src/rpc/*.cpp \ src/rpc/*.h \ src/script/*.cpp \ src/script/*.h \ src/support/*.cpp \ src/support/*.h \ src/support/allocators/*.h \ src/test/*.cpp \ src/test/*.h \ src/wallet/*.cpp \ src/wallet/*.h \ src/wallet/test/*.cpp \ src/wallet/test/*.h \ src/zmq/*.cpp \ src/zmq/*.h do base=${f%/*}/ relbase=${base#src/} sed -i "s:#include \"\(.*\)\"\(.*\):if test -e \$base'\\1'; then echo \"#include <\"\$relbase\"\\1>\\2\"; else echo \"#include <\\1>\\2\"; fi:e" $f done -END VERIFY SCRIPT-
2017-11-10tests: Add missing locks to testspracticalswift
Add missing locks to tests to satisfy lock requirements (such as EXCLUSIVE_LOCKS_REQUIRED(...) (Clang Thread Safety Analysis), AssertLockHeld(...) and implicit lock assumptions).
2017-11-09Use MakeUnique<T>(...) instead of std::unique_ptr<T>(new T(...))practicalswift
2017-11-09Use unique_ptr for pcoinscatcher/pcoinsdbview/pcoinsTip/pblocktreepracticalswift
* pcoinscatcher (CCoinsViewErrorCatcher) * pcoinsdbview (CCoinsViewDB) * pcoinsTip (CCoinsViewCache) * pblocktree (CBlockTreeDB) * Remove variables shadowing pcoinsdbview
2017-11-09Use unique_ptr for dbw (CDBWrapper)practicalswift
2017-11-07Merge #11389: Support having SegWit always active in regtest (sipa, ajtowns, ↵MarcoFalke
jnewbery) d61845818 Have SegWit active by default (Pieter Wuille) 4bd89210a Unit tests for always-active versionbits. (Anthony Towns) d07ee77ab Always-active versionbits support (Pieter Wuille) 18e071841 [consensus] Pin P2SH activation to block 173805 on mainnet (John Newbery) 526023aa7 Improve handling of BIP9Deployment limits (Anthony Towns) Pull request description: Most tests shouldn't have to deal with the now-historical SegWit activation transition (and other deployments, but SegWit is certainly the hardest one to accomodate). This PR makes a versionbits starttime of -1 equal to "always active", and enables it by default for SegWit on regtest. Individual tests can override this by using the existing `-vbparams` option. A few unit tests and functional tests are adapted to indeed override vbparams, as they specifically test the transition. This is in preparation for wallet SegWit support, but I thought having earlier eyes on it would be useful. Tree-SHA512: 3f07a7b41cf46476e6c7a5c43244e68c9f41d223482cedaa4c02a3a7b7cd0e90cbd06b84a1f3704620559636a2268f5767d4c52d09c1b354945737046f618fe5
2017-11-06Have SegWit active by defaultPieter Wuille
2017-11-06Unit tests for always-active versionbits.Anthony Towns
2017-11-06[consensus] Pin P2SH activation to block 173805 on mainnetJohn Newbery
2017-11-02Add unit test for stale tip checkingSuhas Daftuar
2017-11-02Add CConnmanTest to mutate g_connman in testsJoão Barbosa
2017-11-02Connect to an extra outbound peer if our tip is staleSuhas Daftuar
If our tip hasn't updated in a while, that may be because our peers are not relaying blocks to us that we would consider valid. Allow connection to an additional outbound peer in that circumstance. Also, periodically check to see if we are exceeding our target number of outbound peers, and disconnect the one which has least recently announced a new block to us (choosing the newest such peer in the case of tie).
2017-10-28Merge #10409: [tests] Add fuzz testing for BlockTransactions and ↵Wladimir J. van der Laan
BlockTransactionsRequest fd3a2f3 [tests] Add fuzz testing for BlockTransactions and BlockTransactionsRequest (practicalswift) Pull request description: The `BlockTransactions` deserialization code is reachable with tainted data via `ProcessMessage(…, "BLOCKTXN", vRecv [tainted], …)`. The same thing applies to `BlockTransactionsRequest` which is reachable via `"GETBLOCKTXN"`. Tree-SHA512: 64560ea344bc6145b940472f99866b808725745b060dedfb315be400bd94e55399f50b982149645bd7af7ed9935fd28751d7daf0d3f94a8e2ed3bc52e3325ffb
2017-10-26Add unit test for outbound peer evictionSuhas Daftuar
2017-10-25[tests] Add fuzz testing for BlockTransactions and BlockTransactionsRequestpracticalswift
2017-10-18Add test cases covering the relevant key length boundaries: 64 bytes +/- 1 ↵practicalswift
byte for HMAC-SHA256 and 128 bytes +/- 1 byte for HMAC-SHA512
2017-10-12Merge #10099: Slightly Improve Unit Tests for CheckqueuePieter Wuille
8c2f4b888 Expose more parallelism with relaxed atomics (suggested in #9938). Fix a test to check the exclusive or of two properties rather than just or. (Jeremy Rubin) Pull request description: This PR is in response to #10026 and some feedback on #9938. ~Locally, all the checkqueue tests ran 3.2X faster on my machine. The worst offender, `test_CheckQueue_Correct_Random` ran 3.4X faster.~ 1. ~Removes `GetRand()` and replaces it with a single deterministic FastRandomContext instance.~ #10321 replicated this 1. Exposes more parallelism with relaxed atomics, increasing chance of catching a bug. This does not change performance on my machine. 1. Makes one test case more restrictive (xor instead of or, see #9938). Tree-SHA512: a59dfbee0273c713525a130dfedc1c7ff26f50c2aaca1e94ef5d759b1d6ea6338ffbd97f863b9f6209750d8a788a15fa8ae1bf26774ed2473c520811337e6b00
2017-10-09Use range-based for loops (C++11) when looping over map elementspracticalswift
Before this commit: for (std::map<T1, T2>::iterator x = y.begin(); x != y.end(); ++x) { } After this commit: for (auto& x : y) { }
2017-10-05Merge #10440: [tests] Add libFuzzer supportWladimir J. van der Laan
f3ba869 [tests] Add libFuzzer support. (practicalswift) Pull request description: Add `libFuzzer` support. As discussed in [issue #10364](https://github.com/bitcoin/bitcoin/issues/10364#issuecomment-300000902). See http://llvm.org/docs/LibFuzzer.html#fuzzer-usage for usage instructions. Tree-SHA512: 32562a3a43eb07e79989d55eeb0bfe94e2cff060da8ff0cb50c2f838ef19f2fd583a3dc89074a6442bd3e395185d309371325ed9a0ef50065431d5ea7f099772
2017-10-03Merge #11293: Deduplicate CMerkleBlock construction code, add test coverageMarcoFalke
46ce223d1 Add tests for CMerkleBlock usage with txids specified (James O'Beirne) 5ab586f90 Consolidate CMerkleBlock constructor into a single method (James O'Beirne) Pull request description: What started as a simple task to add test coverage ended up giving way to a light refactoring. This consolidates the mostly-identical `CMerkleBlock` constructors into one (using C++11 constructor delegation) and adds coverage for the by-txids construction case. ### Before ![selection_006](https://user-images.githubusercontent.com/73197/30242104-0f381fe4-9545-11e7-9617-83b87fce0456.png) ### After ![selection_008](https://user-images.githubusercontent.com/73197/30242107-1425dfaa-9545-11e7-9e6b-2c3432517dd1.png) Tree-SHA512: eed84ed3e8bfc43473077b575c8252759a857e37275e4b36ca7cc2c17a65895e5f494bfd9d4aeab09fc6e98fc6a9c641ac7ecc0ddbeefe01a9e4308e7909e529
2017-10-02Merge #11284: Fix invalid memory access in CScript::operator+= ↵Wladimir J. van der Laan
(guidovranken, ajtowns) d601f16 Fix invalid memory access in CScript::operator+= (Anthony Towns) Pull request description: This is a fix for #11114 -- invoking "s += s" gets turned into "s.insert(s.end(), s.begin(), s.end())" which can result in an invalid memory access is s.capacity() < 2*s.size() (because s gets resized and possibly moved, so s.begin() and s.end() become invalid references when reading the values to be appended). The fix is straightforward: reserve enough space in advance, so that insert() doesn't need to resize and thus its arguments remain valid. A simple test case is added as well; though you probably need to run it via valgrind to actually catch the problem when it's not fixed... Tree-SHA512: 4720d0c17463fdc43b344c45fe603423d20b30d48da1b9d85eeedc505d7f34db1ed5495ef1556459ae962a94717e3c6e8fc441763771901efea210d01322b7ef
2017-10-02Merge #11422: qa: Verify DBWrapper iterators are taking snapshotsWladimir J. van der Laan
bb8376b Verify DBWrapper iterators are taking snapshots (Matt Corallo) Pull request description: The LevelDB docs seem to indicate that an iterator will not take snapshots (even providing instructions on how to do so yourself). In several of the places we use them, we assume snapshots to have been taken. In order to make sure LevelDB doesn't change out from under us (and to prevent the next person who reads the docs from having the same fright I did), verify that snapshots are taken in our tests. Tree-SHA512: 54f24dabc294962e9c20882f61809604421a661208d1568bb107102248603e8e7c12e929ccb0812a73d4e4f23fea61f1b48e7cc24da5a7260f1d14d89ba88cd6
2017-09-30Verify DBWrapper iterators are taking snapshotsMatt Corallo
The LevelDB docs seem to indicate that an iterator will not take snapshots (even providing instructions on how to do so yourself). In several of the places we use them, we assume snapshots to have been taken. In order to make sure LevelDB doesn't change out from under us (and to prevent the next person who reads the docs from having the same fright I did), verify that snapshots are taken in our tests.
2017-09-30Merge #11303: Fix estimatesmartfee rounding display issueMarcoFalke
1789e4675 Force explicit double -> int conversion for CFeeRate constructor (Matt Corallo) 53a6590f4 Make float <-> int casts explicit outside of test, qt, CFeeRate (Matt Corallo) 0b1b9148c Remove countMaskInv caching in bench framework (Matt Corallo) Pull request description: This fixes an issue where estimatesmartfee which matches at the min relay fee will return 999 sat/byte instead of 1000 sat/byte due to a float rounding issue. I went ahead and made all float <-> int conversion outside of test/qt explicit (test only had one or two more, Qt had quite a few, including many in the Qt headers themselves) and added overloads to CFeeRate to force callers to do an explicit round themselves. Easy to test with -Wfloat-conversion. Tree-SHA512: 66087b08e5dfca67506da54ae057c2f9d86184415e8fa4fa0199e38839e06a3ce96c836fcb7593b7d960065f5240c594ff3a0cfa14333ac528421f5aeac835c9
2017-09-29Merge #11309: Minor cleanups for AcceptToMemoryPoolMarcoFalke
bf64c3cb3 Ignore transactions added to mempool during a reorg for fee estimation purposes. (Alex Morcos) 04f78ab5b Do not reject based on mempool min fee when bypass_limits is set. (Alex Morcos) fd849e1b0 Change AcceptToMemoryPool function signature (Alex Morcos) Pull request description: First commit just removes default arguments from `AcceptToMemoryPool` and consolidates two arguments, it does not change behavior. Second commit finally fixes the fact that we're not meant to reject based on mempool min fee when adding a transaction from a disconnected block during a reorg as mentioned [here](https://github.com/bitcoin/bitcoin/pull/9602#issue-202197849) Third commit makes fee estimation ignore transactions added from a disconnected block during a reorg. I think this was another source of fee estimates returning estimates below 1000 sat/kB as in #11303. Tree-SHA512: 30925ca8b341915bb214f1d2590b36b7931f2e125b7660150e38ae70338f00db5aa7f1608546dddb181446924177eb7cf62ea8bd2583068acc074d6c3f86bc0c
2017-09-28Implement BIP173 addresses and testsPieter Wuille
2017-09-28Add regtest testing to base58_testsPieter Wuille
2017-09-28Convert base58_tests from type/payload to scriptPubKey comparisonPieter Wuille
2017-09-28Import Bech32 C++ reference code & testsPieter Wuille
This includes a reformatted version of the Bech32 reference code (see https://github.com/sipa/bech32/tree/master/ref/c%2B%2B), with extra documentation.
2017-09-22Merge #10953: [Refactor] Combine scriptPubKey and amount as CTxOut in ↵Pieter Wuille
CScriptCheck 3a131b724 Rename out to m_tx_out in CScriptCheck (Johnson Lau) e91211878 [Refactor] Combine scriptPubKey and amount as CTxOut in CScriptCheck (Johnson Lau) Pull request description: This simplifies CScriptCheck by combining scriptPubKey and amount Tree-SHA512: 6422363cf5394c6cfefb30c1709db6def63230b809cc7697887e4a2e8c684149208edf91dd139e031b9fe732776b2db59305f77c3cba6f333b11cceb39ef0cc2
2017-09-22Merge #11362: Remove nBlockMaxSize from miner opt struct as it is no longer ↵Pieter Wuille
used. 22fd04beb Remove nBlockMaxSize from miner opt struct as it is no longer used. (Gregory Maxwell) Pull request description: Tree-SHA512: f7a0fa380b4173120f33f96de90581cb57b8bd7af50996f0c726845acff7b92bb1212b924495ef89645624239d2b60d19c1cee2a13139b00e917154a33f7da4c
2017-09-21[script] Unit tests for IsMineJim Posen
Does not test watch-only addresses.
2017-09-21[script] Unit tests for script/standard functionsJim Posen
2017-09-20Add tests for CMerkleBlock usage with txids specifiedJames O'Beirne
2017-09-18Remove nBlockMaxSize from miner opt struct as it is no longer used.Gregory Maxwell
2017-09-12Change AcceptToMemoryPool function signatureAlex Morcos
Combine fLimitFree and fOverrideMempoolLimit into a single boolean: bypass_limits. This is used to indicate that mempool limiting based on feerate should be bypassed. It is used when readding transactions from a reorg and then the mempool is trimmed to size after all transactions are added and they can be evaluated in the context of their descendants. No changes to behavior.
2017-09-11Force explicit double -> int conversion for CFeeRate constructorMatt Corallo
This resolves an issue where estimatesmartfee would return 999 sat/byte instead of 1000, due to floating point loss of precision Thanks to sipa for suggesting is_integral.
2017-09-11Fix invalid memory access in CScript::operator+=Anthony Towns
2017-09-08Merge #10793: Changing &var[0] to var.data()Wladimir J. van der Laan
592404f03 Changing &vec[0] to vec.data(), what 9804 missed (MeshCollider) Pull request description: This just continues the work of https://github.com/bitcoin/bitcoin/pull/9804 Modifies a lot of `&vector[]`'s to `vector.data()`'s across all the files including tests, just the stuff that 9804 missed Tree-SHA512: dd1a9dffb999dea4fba78dcc91fe02f90250db86f5c74948e1ff3e8b4036b2154b600555eaa04dece5368920aae3513bc36425dc96e4319ca1041b0928a6b656
2017-09-08Changing &vec[0] to vec.data(), what 9804 missedMeshCollider