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2020-04-22Merge #18410: Docs: Improve commenting for coins.cpp|hWladimir J. van der Laan
21fa0a44abe8c1b5c452e097eab20cf0ae988805 [docs] use consistent naming for possible_overwrite (John Newbery) 2685c214cce4b07695273503e60350e3f05fe3e2 [tests] small whitespace fixup (John Newbery) e9936966c08bd8a6ac02828131f619ddaa1ced13 scripted-diff: Rename PRUNED to SPENT in coins tests (John Newbery) c205979031ff4e8e32a5f05bae813405f233fccd [docs] Improve commenting in coins.cpp|h (John Newbery) Pull request description: - Add full commenting for spentness / DIRTYness / FRESHness and which combinations are valid - Remove the 'pruned' terminology, which doesn't make sense since per-txout chainstate db was merged (#10195). - Rename `potential_overwrite` to `possible_overwrite` to standardize terminology (there were previously examples of both, which made searching the codebase difficult). - Make other minor improvements to the comments ACKs for top commit: jonatack: Re-ACK 21fa0a4 per `git diff 98bee55 21fa0a4` the only change since my previous review is the following code commenting diff in `src/coins.cpp::L177-179`; rebuilt/ran unit tests anyway as a sanity check on the unit test changes. Tree-SHA512: 391e01588ef5edb417250080cec17361f982c4454bc5f8c6d78bbd528c68a2bb94373297760691295c24660ce1022ad3ef7599762f736c8eed772ce096d38c3d
2020-04-22Merge #18612: script: Remove undocumented and unused operator+Wladimir J. van der Laan
ccccd5190898ece3ac17aa3178f320d091f221df script: Remove undocumented and unused operator+ (MarcoFalke) Pull request description: This operator has no documented use case and is also unused outside of test code. The test code and all other (imaginary) code that might use this operator is written more clear and concise by the existing CScript push operators for opcodes and data. Removing the operator is also going to protect against accidentally reintroducing bugs like this https://github.com/bitcoin/bitcoin/commit/6ff5f718b6a67797b2b3bab8905d607ad216ee21#diff-8458adcedc17d046942185cb709ff5c3L1135 (last time it was used). ACKs for top commit: laanwj: ACK ccccd5190898ece3ac17aa3178f320d091f221df Tree-SHA512: 43898ac77e4d9643d9f8ac6f8f65497a4f0bbb1fb5dcaecc839c3719aa36181ba77befb213e59a9f33a20a29e0173a0e9c4763b1930940b32c3d1598b3e39af9
2020-04-21[docs] use consistent naming for possible_overwriteJohn Newbery
And other general comment improvements for adding coins.
2020-04-21[tests] small whitespace fixupJohn Newbery
Required after scripted-diff in previous commit.
2020-04-21scripted-diff: Rename PRUNED to SPENT in coins testsJohn Newbery
-BEGIN VERIFY SCRIPT- sed -i -e 's/PRUNED,/SPENT ,/g' ./src/test/coins_tests.cpp sed -i -e 's/PRUNED/SPENT/g' ./src/test/coins_tests.cpp -END VERIFY SCRIPT-
2020-04-20Merge #18190: tests: Add fuzzing harness for Golomb-Rice coding ↵MarcoFalke
(GolombRiceEncode/GolombRiceDecode) 69749fbe6a95f45eb7a695a5f89be87e55c91fb8 tests: Add fuzzing harness for Golomb-Rice coding (GolombRiceEncode/GolombRiceDecode) (practicalswift) Pull request description: Add fuzzing harness for Golomb-Rice coding (`GolombRiceEncode`/`GolombRiceDecode`). Test this PR using: ``` $ make distclean $ ./autogen.sh $ CC=clang CXX=clang++ ./configure --enable-fuzz \ --with-sanitizers=address,fuzzer,undefined $ make $ src/test/fuzz/golomb_rice … ``` Top commit has no ACKs. Tree-SHA512: 1b26512301b8c22ab3b804d9b9e4baf933f26f8c05e462d583863badcec7e694548a34849a0d7c4ff7d58b19f6338b51819976ecf642bc4659b04ef71182d748
2020-04-20tests: Add fuzzing harness for Golomb-Rice coding ↵practicalswift
(GolombRiceEncode/GolombRiceDecode)
2020-04-19Merge #18675: tests: Don't initialize PrecomputedTransactionData in ↵MarcoFalke
txvalidationcache tests 3718ae2ef8dd2559e435bf8d7f5ed5217611ce81 [tests] Don't initialize PrecomputedTransactionData in txvalidationcache tests (John Newbery) Pull request description: PrecomputedTransactionData is initialized inside CheckInputScripts(). No need to pre-initialize it before calling into CheckInputScripts(). Normally, I wouldn't bother, but we're making changes to `PrecomputedTransactionData` in #17977 which would break these tests without removing these constructions. Might as well get these changes out of the way here. ACKs for top commit: robot-visions: ACK 3718ae2ef8dd2559e435bf8d7f5ed5217611ce81 sipa: utACK 3718ae2ef8dd2559e435bf8d7f5ed5217611ce81 Tree-SHA512: bc9c095035a7072a2a91941df38cdbb969e817264efbaa6dcb88cc3ab132d9264aa0751fa588d1a5e45f37b4d2bb1903cda078765f0bbcc87d9cc47cbec5356a
2020-04-18test: Replace boost::mutex with std::mutexHennadii Stepanov
2020-04-17Merge #18682: fuzz: http_request workaround for libevent < 2.1.1MarcoFalke
6f8b498d186df5aa08dbb9ca8fdeab6652f1db5e fuzz: http_request workaround for libevent < 2.1.1 (Sebastian Falbesoner) Pull request description: The fuzz test `http_request` calls the following two internal libevent functions: * `evhttp_parse_firstline_` * `evhttp_parse_headers_` Before libevent 2.1.1 however, internal functions names didn't end with an underscore (see libevent commit https://github.com/libevent/libevent/commit/8ac3c4c25bea4b9948ab91cd00605bf34fc0bd72 and [Changelog for 2.1.1.-alpha](https://github.com/libevent/libevent/blob/master/ChangeLog#L1830) when the change was first mentioned) hence the build fails with a linking error. This PR adds a preprocessor workaround to the test that checks for the libevent version (via ~`_EVENT_NUMERIC_VERSION`~ `LIBEVENT_VERSION_NUMBER`) and creates wrapper functions mapping to naming scheme without underscore in case the version is older than 2.1.1. Tested with Ubuntu Xenial 16.04.6 LTS and clang-8. ACKs for top commit: hebasto: ACK 6f8b498d186df5aa08dbb9ca8fdeab6652f1db5e, tested on xenial: Tree-SHA512: 3b9e0147b8aea22e417d418e3b6d4905f5be131c2b0ae4b0f8b9411c5606d2e22f1b23e1ecc6980ecab907c61404de09e588aae1ac43cf70cf9e8d006bbdee73
2020-04-17fuzz: http_request workaround for libevent < 2.1.1Sebastian Falbesoner
Before libevent 2.1.1, internal functions names didn't end with an underscore.
2020-04-17Merge #18673: scripted-diff: Sort test includesMarcoFalke
fa4632c41714dfaa699bacc6a947d72668a4deef test: Move boost/stdlib includes last (MarcoFalke) fa488f131fd4f5bab0d01376c5a5013306f1abcd scripted-diff: Bump copyright headers (MarcoFalke) fac5c373006a9e4bcbb56843bb85f1aca4d87599 scripted-diff: Sort test includes (MarcoFalke) Pull request description: When writing tests, often includes need to be added or removed. Currently the list of includes is not sorted, so developers that write tests and have `clang-format` installed will either have an unrelated change (sorting) included in their commit or they will have to manually undo the sort. This pull preempts both issues by just sorting all includes in one commit. Please be aware that this is **NOT** a change to policy to enforce clang-format or any other developer guideline or process. Developers are free to use whatever tool they want, see also #18651. Edit: Also includes a commit to bump the copyright headers, so that the touched files don't need to be touched again for that. ACKs for top commit: practicalswift: ACK fa4632c41714dfaa699bacc6a947d72668a4deef jonatack: ACK fa4632c41714dfaa, light review and sanity checks with gcc build and clang fuzz build Tree-SHA512: 130a8d073a379ba556b1e64104d37c46b671425c0aef0ed725fd60156a95e8dc83fb6f0b5330b2f8152cf5daaf3983b4aca5e75812598f2626c39fd12b88b180
2020-04-17Merge #18664: fuzz: fix unused variable compiler warningMarcoFalke
eab7367e25e35688a4d4a6c96701dd7149134df5 fuzz: fix unused variable compiler warning (Jon Atack) Pull request description: Fixes the compiler warning while hopefully not invalidating the existing seeds. Added an explanatory comment. ``` test/fuzz/locale.cpp:59:19: warning: unused variable 'random_int32' [-Wunused-variable] const int32_t random_int32 = fuzzed_data_provider.ConsumeIntegral<int32_t>(); ``` ACKs for top commit: practicalswift: ACK eab7367e25e35688a4d4a6c96701dd7149134df5 Tree-SHA512: 4c90784518027cd3f85acd18030201efe4018f9da46365fef934e9a53a0b923031fec4c884a2da2f14232b6060aeb9016ac09950a18e31395de048548ecbc836
2020-04-17fuzz: fix unused variable compiler warningJon Atack
2020-04-17Merge #18670: refactor: Remove unused methods CBloomFilter::reset()/clear()MarcoFalke
69ffddc83e0f3e265bf6cf7ae31489ae629fe6be refactor: Remove unused methods CBloomFilter::reset()/clear() (Sebastian Falbesoner) Pull request description: The method `CBloomFilter::reset()` was introduced by commit d2d7ee0e863b286e1c9f9c54659d494fb0a7712d in 2015, but was never ever used, as far as I could find. As discovered by MarcoFalke, the method `clear()` is also unused outside of unit tests and is hence also removed. ACKs for top commit: MarcoFalke: re-ACK 69ffddc83e0f3e265bf6cf7ae31489ae629fe6be jonatack: ACK 69ffddc83e0f3e2, code review, compiled a fuzz build and started the bloom_filter fuzz test as a sanity check. promag: ACK 69ffddc83e0f3e265bf6cf7ae31489ae629fe6be. Tree-SHA512: 6c53678545ad8e2fa1ffc0a8838e450462f26748a60632f738dc020f0eb494ae2c32841e6256e266ed9140177257a78b707123421942f3819a14ffcb9a99322f
2020-04-17test: Move boost/stdlib includes lastMarcoFalke
2020-04-17refactor: Remove unused methods CBloomFilter::reset()/clear()Sebastian Falbesoner
Co-authored-by: MarcoFalke <falke.marco@gmail.com>
2020-04-16[tests] Don't initialize PrecomputedTransactionData in txvalidationcache testsJohn Newbery
PrecomputedTransactionData is initialized inside CheckInputScripts(). No need to pre-initialize it before calling into CheckInputScripts().
2020-04-16scripted-diff: Bump copyright headersMarcoFalke
-BEGIN VERIFY SCRIPT- ./contrib/devtools/copyright_header.py update ./ -END VERIFY SCRIPT-
2020-04-16scripted-diff: Sort test includesMarcoFalke
-BEGIN VERIFY SCRIPT- # Mark all lines with #includes sed -i --regexp-extended -e 's/(#include <.*>)/\1 /g' $(git grep -l '#include' ./src/bench/ ./src/test ./src/wallet/test/) # Sort all marked lines git diff -U0 | ./contrib/devtools/clang-format-diff.py -p1 -i -v -END VERIFY SCRIPT-
2020-04-16Merge #17669: tests: have coins simulation test also use CCoinsViewDBMarcoFalke
bee88b8c5887e6beb75f26f0db97888a48fa7e7c tests: have coins simulation test also use CCoinsViewDB (James O'Beirne) Pull request description: Before this change, the coins simulation test uses a base view of type CCoinsViewTest, which has no relevance outside of the unittest suite. Might as well reuse this testcase with a more realistic configuration that has CCoinsViewDB (i.e. in-memory leveldb) at the bottom of the view structure. This adds explicit use of CCoinsViewDB in the unittest suite. #### Before change ``` ./src/test/test_bitcoin --run_test=coins_tests --catch_system_errors=no 21.99s user 0.04s system 99% cpu 22.057 total ``` #### After change ``` ./src/test/test_bitcoin --run_test=coins_tests --catch_system_errors=no 78.80s user 0.04s system 100% cpu 1:18.82 total ``` ACKs for top commit: ryanofsky: Code review ACK bee88b8c5887e6beb75f26f0db97888a48fa7e7c Tree-SHA512: 75296b2bcbae2f46e780489aafb032592544a15c384d569d016005692fe79fe60d7f05857cf25cc7b0f9ab1c53b47886a6c71cca074a03fb9afec30e1f376858
2020-04-16Merge #18660: test: Verify findCommonAncestor always initializes outputsMarcoFalke
9986608ba93de040490ee0d5584ea33e605f1df0 test: Verify findCommonAncestor always initializes outputs (Russell Yanofsky) Pull request description: Also add code comment to clarify surprising code noted by practicalswift https://github.com/bitcoin/bitcoin/pull/18657#issuecomment-614278450 ACKs for top commit: MarcoFalke: ACK 9986608ba93de040490ee0d5584ea33e605f1df0 jonatack: ACK 9986608ba93de04 modulo @practicalswift's https://github.com/bitcoin/bitcoin/pull/18660#issuecomment-614487724 Tree-SHA512: d79c910291d68b770ef4b09564d274c0e19a6acf43ef1a6691dc889e3944ab3462b86056eeb794fd0c6f2464cfad6cc00711a833f84b32079c69ef9b3c8da24c
2020-04-15test: Verify findCommonAncestor always initializes outputsRussell Yanofsky
Also add code comment to clarify surprising code noted by practicalswift https://github.com/bitcoin/bitcoin/pull/18657#issuecomment-614278450
2020-04-15fuzz: Disable debug log fileMarcoFalke
2020-04-15test: Add optional extra_args to testing setupMarcoFalke
2020-04-15node: Add args alias for gArgs globalMarcoFalke
2020-04-15Merge #18615: test: Avoid accessing free'd memory in ↵MarcoFalke
validation_chainstatemanager_tests fa176e253fb473767c61d4d8cd2d93e87d71a015 test: Avoid accessing free'd memory in validation_chainstatemanager_tests (MarcoFalke) Pull request description: ACKs for top commit: ryanofsky: Code review ACK fa176e253fb473767c61d4d8cd2d93e87d71a015, though if you have to update this again, would suggest separating txindex test cleanup and the chainstatemanager test fix in separate commits, or identifying which part of the change is the bugfix fix in the commit description. Also to clean up the txindex test it might make sense to call SyncWithValidationInterfaceQueue in the test destructor to prevent nondeterminism in other tests Tree-SHA512: 34c5dca283a7c205cd42b6aa59f00a71fd1bd980bc3d6640a18b280be11470bfabb2fd8c93fadde6fb8e084bcf96c80ec3aa72bbccccfde8a8260d173eaad08f
2020-04-15test: Avoid accessing free'd memory in validation_chainstatemanager_testsMarcoFalke
2020-04-15script: Remove undocumented and unused operator+MarcoFalke
2020-04-14Merge #17954: wallet: Remove calls to Chain::Lock methodsMarcoFalke
48973402d8bccb673eaeb68b7aa86faa39d3cb8a wallet: Avoid use of Chain::Lock in CWallet::GetKeyBirthTimes (Russell Yanofsky) e958ff9ab5607da2cd321f29fc785a6d359e44f4 wallet: Avoid use of Chain::Lock in CWallet::CreateTransaction (Russell Yanofsky) c0d07dc4cba7634cde4e8bf586557772f3248a42 wallet: Avoid use of Chain::Lock in CWallet::ScanForWalletTransactions (Russell Yanofsky) 1be8ff280c78c30baabae9429c53c0bebb89c44d wallet: Avoid use of Chain::Lock in rescanblockchain (Russell Yanofsky) 3cb85ac594f115db99f96b0a0f4bfdcd69ef0590 wallet refactor: Avoid use of Chain::Lock in CWallet::RescanFromTime (Russell Yanofsky) f7ba881bc669451a60fedac58a449794702a3e23 wallet: Avoid use of Chain::Lock in listsinceblock (Russell Yanofsky) bc96a9bfc61afdb696fb92cb644ed5fc3d1793f1 wallet: Avoid use of Chain::Lock in importmulti (Russell Yanofsky) 25a9fcf9e53bfa94e8f8b19a4abfda0f444f6b2a wallet: Avoid use of Chain::Lock in importwallet and dumpwallet (Russell Yanofsky) c1694ce6bb7e19a8722d5583cd85ad17da40bb67 wallet: Avoid use of Chain::Lock in importprunedfunds (Russell Yanofsky) ade5f87971211bc67753f14a0d49e020142efc7c wallet refactor: Avoid use of Chain::Lock in qt wallettests (Russell Yanofsky) f6da44ccce4cfff53433e665305a6fe0a01364e4 wallet: Avoid use of Chain::Lock in tryGetTxStatus and tryGetBalances (Russell Yanofsky) bf30cd4922ea62577d7bf63f5029e8be62665d45 refactor: Add interfaces::FoundBlock class to selectively return block data (Russell Yanofsky) Pull request description: This is a set of changes updating wallet code to make fewer calls to `Chain::Lock` methods, so the `Chain::Lock` class will be easier to remove in #16426 with fewer code changes and small changes to behavior. ACKs for top commit: MarcoFalke: re-ACK 48973402d8, only change is fixing bug 📀 fjahr: re-ACK 48973402d8bccb673eaeb68b7aa86faa39d3cb8a, reviewed rebase and changes since last review, built and ran tests locally ariard: Coce Review ACK 4897340, only changes are one suggested by last review on more accurate variable naming, human-readable output, args comments in `findCommonAncestor` Tree-SHA512: cfd2f559f976b6faaa032794c40c9659191d5597b013abcb6c7968d36b2abb2b14d4e596f8ed8b9a077e96522365261299a241a939b3111eaf729ba0c3ef519b
2020-04-10Merge #17737: Add ChainstateManager, remove BlockManager globalMarcoFalke
c9017ce3bc27665594c9d80f395780d40755bb22 protect g_chainman with cs_main (James O'Beirne) 2b081c4568e8019886fdb0f2a57babc73d7487f7 test: add basic tests for ChainstateManager (James O'Beirne) 4ae29f5f0c5117032debb722d7049664fdceeae8 use ChainstateManager to initialize chainstate (James O'Beirne) 5b690f0aae21e7d46cbefe3f5be645842ac4ae3b refactor: move RewindBlockIndex to CChainState (James O'Beirne) 89cdf4d5692d396b8c7177b3918aa9dab07f9624 validation: introduce unused ChainstateManager (James O'Beirne) 8e2ecfe2496d8a015f3ee8723025a438feffbd28 validation: add CChainState.m_from_snapshot_blockhash (James O'Beirne) Pull request description: This is part of the [assumeutxo project](https://github.com/bitcoin/bitcoin/projects/11): Parent PR: #15606 Issue: #15605 Specification: https://github.com/jamesob/assumeutxo-docs/tree/master/proposal --- This changeset introduces `ChainstateManager`, which is responsible for creating and managing access to multiple chainstates. Until we allow chainstate creation from UTXO snapshots (next assumeutxo PR?) it's basically unnecessary, but it is a prerequisite for background IBD support. Changes are also made to the initialization process to make use of `g_chainman` and thus clear the way for multiple chainstates being loaded on startup. One immediate benefit of this change is that we no longer have the `g_blockman` global, but instead have the ChainstateManager inject a reference of its shared BlockManager into any chainstate it creates. Another immediate benefit is that uses of `ChainActive()` and `ChainstateActive()` are now covered by lock annotations. Because use of `g_chainman` is annotated to require cs_main, these two functions subsequently follow. Because of whitespace changes, this diff looks bigger than it is. E.g., 4813167d98 is most easily reviewed with ```sh git show --color-moved=dimmed_zebra -w 4813167d98 ``` ACKs for top commit: MarcoFalke: re-ACK c9017ce3bc27665594c9d80f395780d40755bb22 📙 fjahr: Code Review Re-ACK c9017ce3bc27665594c9d80f395780d40755bb22 ariard: Code Review ACK c9017ce ryanofsky: Code review ACK c9017ce3bc27665594c9d80f395780d40755bb22. No changes since last review other than a straight rebase Tree-SHA512: 3f250d0dc95d4bfd70852ef1e39e081a4a9b71a4453f276e6d474c2ae06ad6ae6a32b4173084fe499e1e9af72dd9007f4a8a375c63ce9ac472ffeaada41ab508
2020-04-10Merge #18504: build: Drop bitcoin-tx and bitcoin-wallet dependencies on libeventMarcoFalke
01a3392b1b778fa4fcf568013326d6ea1de4fb3b Drop bitcoin-wallet dependency on libevent (Russell Yanofsky) 0660119ac372c2863d14060ac1bc9bc243771f94 Drop unintended bitcoin-tx dependency on libevent (Russell Yanofsky) Pull request description: This fixes compile errors trying to build bitcoin-tx and bitcoin-wallet without libevent, which were reported by Luke Dashjr in https://github.com/bitcoin/bitcoin/issues/18465 The fix avoiding `bitcoin-tx` dependency on libevent just adds a conditional build rule. This is implemented in the first commit (more details in commit description). The fix avoiding `bitcoin-wallet` dependency on libevent requires minor code changes, because `bitcoin-wallet` (unlike `bitcoin-tx`) links against code that calls `urlDecode` / `evhttp_uridecode`. This fix is implemented in the second commit (again details in the commit description). ACKs for top commit: jonasschnelli: utACK 01a3392b1b778fa4fcf568013326d6ea1de4fb3b. Tree-SHA512: d2245e912ab494cccceeb427a1eca8e55b01a0006ff93eebcfb5461ae7cecd1083ac2de443d9db036b18bdc6f0fb615546caaa20c585046f66d234937f74870a
2020-04-09Merge #18529: Add fuzzer version of randomized prevector testMarcoFalke
b1d24d1d031a2b2ce67bf846bafa1c3a499b7553 Reorder the test instructions by number (Pieter Wuille) c2ccadc26a04358b11539097c1aadb8d11b85c21 Merge and generalize case 3 and case 6 (Pieter Wuille) 402ad5aaca9509d45d861d77eb6431d6e1944f91 Only run sanity check once at the end (Pieter Wuille) eda8309bfc6a8c94f0b7c076d1cccc86c1011cbc Assert immediately rather than caching failure (Pieter Wuille) 55608455cbed4234f26f62ed9ff500fe5dbc21c4 Make a fuzzer-based copy of the prevector randomized test (Pieter Wuille) Pull request description: The current prevector test effectively randomly generates a number of operations to perform on a prevector and a normal vector, and checks consistency between the two. By converting this into a fuzzer the operations can be targetted rather than random. ACKs for top commit: MarcoFalke: ACK b1d24d1d031a2b2ce67bf846bafa1c3a499b7553 🍬 Tree-SHA512: 2b5c62abcd5fee94f42db03400531484d98c59e7f4308e0e683c61aabcd9ce42f85c5d058d2d5e7f8221124f71d2112b6a5f3c80e5d0fdae265a70647747e92f
2020-04-09Merge #18363: tests: Add fuzzing harness for HTTPRequest, libevent's evhttp ↵MarcoFalke
and related functions cdfb8e7afa7648405dd6b957f47b1c7ab566a076 tests: Add fuzzing harness for HTTPRequest, libevent's evhttp and related functions (practicalswift) Pull request description: Add fuzzing harness for `HTTPRequest`, `libevent`'s `evhttp` and related functions. ACKs for top commit: laanwj: ACK cdfb8e7afa7648405dd6b957f47b1c7ab566a076 Tree-SHA512: da481afed5eb3232d3f3d0583094e56050e6234223dfcb356d8567fe0616336eb1b78c5e6821325fc9767e385e5dfaf3c96f0d35ffdb67f18d74f9a9a9464e24
2020-04-09Merge #18521: fuzz: Add process_messages harnessMarcoFalke
fa6a00843447d53a5708ea3a629b9150cfe58be2 fuzz: Add process_messages harness (MarcoFalke) Pull request description: ACKs for top commit: practicalswift: Tested ACK fa6a00843447d53a5708ea3a629b9150cfe58be2 Tree-SHA512: 2d8788308c7f45c97ca003378f58a9d51f51265958557a65e5e505b1666b4cb928f0d010622870175090a0ad25e2d10b41f26f4eef14b6ff334a024baa250f8c
2020-04-09Merge #18533: scripted-diff: Replace strCommand with msg_typeMarcoFalke
7777e3624fabe4718675b2be8b088697b7ad4d0d scripted-diff: Replace strCommand with msg_type (MarcoFalke) Pull request description: Receiving a message is not a command, but simply a message of some type ACKs for top commit: promag: ACK 7777e3624fabe4718675b2be8b088697b7ad4d0d. naumenkogs: ACK 7777e36 practicalswift: ACK 7777e3624fabe4718675b2be8b088697b7ad4d0d -- I've always thought the `strCommand` name is confusing :) theStack: ACK 7777e36 Tree-SHA512: 662bac579064c621191916274314b85111cfb4df488f00893ceb16def1c47af4b2a0f34cd7349722099b5a9d23160edb8eb999841f1d64af3e0da02e4870b4bf
2020-04-08Merge #18565: tests: Add fuzzing harnesses for classes/functions in ↵MarcoFalke
policy/fees.h, checkqueue.h and cuckoocache.h. Add fuzzing coverage. 283bd72156959f420f13acc7a34e513ca3446025 tests: Add coverage of {,Incremental}DynamicUsage(const std::set<X, Y>& s) to existing fuzzer (practicalswift) bf76000493082da05bf7258a5038e16fa76cd143 tests: Add fuzzing harness for classes/functions in cuckoocache.h (practicalswift) 57890b2555ca347373109052f6789c23f46bc594 tests: Add fuzzing harness for classes/functions in checkqueue.h (practicalswift) 2df5701e902effa93834d9520690cbaca7e504f3 tests: Add coverage of GetVirtualTransactionSize(...) to existing fuzzer (practicalswift) 7b9a2dc86426926038b2f49d3d4ce4cb64dcd14b tests: Add fuzzing harness for AdditionOverflow(...) (practicalswift) 44fb2a596b4a1aa70253c4145c35be6de68da22a tests: Add fuzzing harness for FeeFilterRounder (practicalswift) Pull request description: Includes: ``` tests: Add fuzzing harness for FeeFilterRounder tests: Add fuzzing harness for classes/functions in checkqueue.h tests: Add fuzzing harness for classes/functions in cuckoocache.h tests: Add coverage of {,Incremental}DynamicUsage(const std::set<X, Y>& s) to existing fuzzer tests: Add coverage of GetVirtualTransactionSize(...) to existing fuzzer tests: Add fuzzing harness for AdditionOverflow(...) ``` See [`doc/fuzzing.md`](https://github.com/bitcoin/bitcoin/blob/master/doc/fuzzing.md) for information on how to fuzz Bitcoin Core. ACKs for top commit: MarcoFalke: ACK 283bd72156959f420f13acc7a34e513ca3446025 Tree-SHA512: 2361edfb5c47741b22d9fb996836c5250c5a26bc5e956039ea6a0c55ba2d36c78f241d66f85bc02f5b85b9b83d5fde56a5c4702b9d1b7ac4a9a3ae391ca79eaa
2020-04-08tests: Add coverage of {,Incremental}DynamicUsage(const std::set<X, Y>& s) ↵practicalswift
to existing fuzzer
2020-04-08tests: Add fuzzing harness for classes/functions in cuckoocache.hpracticalswift
2020-04-08tests: Add fuzzing harness for classes/functions in checkqueue.hpracticalswift
2020-04-08tests: Add coverage of GetVirtualTransactionSize(...) to existing fuzzerpracticalswift
2020-04-08tests: Add fuzzing harness for AdditionOverflow(...)practicalswift
2020-04-08tests: Add fuzzing harness for FeeFilterRounderpracticalswift
2020-04-08Fix unregister_all_during_call cleanupRussell Yanofsky
Use TestingSetup fixture to fix unregister_all_during_call test not calling UnregisterBackgroundSignalScheduler, which could trigger an assert in RegisterBackgroundSignalScheduler when called in later tests Failure reported by fanquake <fanquake@gmail.com> https://github.com/bitcoin/bitcoin/pull/18551#issuecomment-610974251
2020-04-07Add test for UnregisterAllValidationInterfaces bugRussell Yanofsky
Bug in MainSignalsInstance::Clear could cause validation interface callbacks to be deleted during execution if UnregisterAllValidationInterfaces was called more than once. Bug was introduced in https://github.com/bitcoin/bitcoin/pull/18524 and is fixed by https://github.com/bitcoin/bitcoin/pull/18551
2020-04-06Reorder the test instructions by numberPieter Wuille
2020-04-06Merge and generalize case 3 and case 6Pieter Wuille
2020-04-06Only run sanity check once at the endPieter Wuille
2020-04-06Assert immediately rather than caching failurePieter Wuille
2020-04-06Make a fuzzer-based copy of the prevector randomized testPieter Wuille