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path: root/test/functional/test_framework/script.py
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2022-01-12Simplify wallet_taproot.py functional testPieter Wuille
2022-01-12Add tests for (sorted)multi_a derivation/signingPieter Wuille
2021-12-08Swap out hashlib.ripemd160 for own implementationPieter Wuille
2021-11-16Merge bitcoin/bitcoin#23474: test: scripted-diff cleanups after generate* ↵fanquake
changes fac23c211407a77af82bb1491c48c8d37022c8b3 scripted-diff: Bump copyright headers (MarcoFalke) fa974f1f1417a536636347072e86bcb54a4c909c scripted-diff: Remove redundant sync_all and sync_blocks (MarcoFalke) fad13991aea6463ecf07dd907de1c1b23837d7e7 test: Properly set sync_fun in NodeNetworkLimitedTest (MarcoFalke) faeff577093c4de9eec9491486a2c3766d46dae6 test: Use 4 spaces for indentation (MarcoFalke) Pull request description: Some cleanups after commit 94db963de501e4aba6e5d8150a01ceb85753dee1 ACKs for top commit: fanquake: ACK fac23c211407a77af82bb1491c48c8d37022c8b3 Tree-SHA512: 5acfd5bb9679b41969d0fc6fc85801ccadcd6530ea692bac6352668e06fc7a9b0e1db3fd6fba435e84afe983d2eb07bd0a47c8364462bb7110004bd3d102b698
2021-11-12tests: abstract out precomputed BIP341 signature hash elementsPieter Wuille
2021-11-12tests: give feature_taproot access to sighash preimagesPieter Wuille
2021-11-12tests: add more fields to TaprootInfoPieter Wuille
2021-11-10scripted-diff: Bump copyright headersMarcoFalke
The previous diff touched most files in ./test/, so bump the headers to avoid having to touch them again for a bump later. -BEGIN VERIFY SCRIPT- ./contrib/devtools/copyright_header.py update ./test/ -END VERIFY SCRIPT-
2021-03-01Correction for VerifyTaprootCommitment commentsRussell O'Connor
According to BIP-341, 'p' is called the taproot *internal* key, not inner key.
2021-02-08test: remove type: comments in favour of actual annotationsfanquake
Now that we require Python 3.6+, we should be using variable type annotations directly rather than # type: comments. Also takes care of the discarded value issue in p2p_message_capture.py. See: https://github.com/bitcoin/bitcoin/pull/19509/files#r571674446.
2020-12-24Merge #20189: test: Switch to BIP341's suggested scheme for outputs without ↵MarcoFalke
script 812baaa1f804a8c848284759c75e5f9d19e942f8 Switch to BIP341's suggested scheme for outputs without script (Pieter Wuille) Pull request description: BIP341 suggests using Hash<sub>TapTweak</sub>(pubkey) to derive the tweak in case of key-only outputs. The functional test framework currently uses Hash<sub>TapTweak</sub>(pubkey || 0x00...00) instead. Change this. There is no technical reason to prefer one over the other, but in case someone looks at it for inspiration, it's better to be consistent with the BIP. ACKs for top commit: laanwj: ACK 812baaa1f804a8c848284759c75e5f9d19e942f8 instagibbs: ACK https://github.com/bitcoin/bitcoin/pull/20189/commits/812baaa1f804a8c848284759c75e5f9d19e942f8 Tree-SHA512: 02576c38776ec786255f49d7edecdb1ed8a9dcf0f547d58c23099588b4c3296edf279b103a6eb80e0f07d3c5ee9743f67d152f5244fd63adc6613b004f6969ed
2020-11-26Fix and improve taproot_construct commentsPieter Wuille
2020-10-19Switch to BIP341's suggested scheme for outputs without scriptPieter Wuille
2020-10-12tests: functional tests for Schnorr/Taproot/TapscriptPieter Wuille
A large functional test is added that automatically generates random transactions which exercise various aspects of the new rules, and verifies they are accepted into the mempool (when appropriate), and correctly accepted/rejected in (Python-constructed) blocks. Includes sighashing code and many tests by Johnson Lau. Includes a test by Matthew Zipkin. Includes several tests and improvements by Greg Sanders.
2020-08-06refactor: test: use _ variable for unused loop countersSebastian Falbesoner
substitutes "for x in range(N):" by "for _ in range(N):" indicates to the reader that a block is just repeated N times, and that the loop counter is not used in the body
2020-06-04Merge #19082: test: Moved the CScriptNum asserts into the unit test in script.pyWladimir J. van der Laan
7daffc6a90a797ce7c365a893a31a31b0206985c [test] CScriptNum Decode Check as Unit Tests (Gillian Chu) Pull request description: The CScriptNum test (#14816) is a roundtrip test of the test framework. Thus, it would be better suited as a unit test. This is now possible with the introduction of the unit test module for the functional tests. See #18576. This PR: 1. Refactors the CScriptNum tests into 2 unit tests, one in script.py and one in blocktools.py. 2. Extends the script.py CScriptNum test to trial larger numbers. ACKs for top commit: laanwj: ACK 7daffc6a90a797ce7c365a893a31a31b0206985c Tree-SHA512: 17a04a4bfff1b1817bfc167824c679455d9e06e6e0164c00a7e44f8aa5041c5f5080adcc1452fd80ba1a6d8409f976c982bc481d686c434edf97a5893a32a436
2020-06-03[test] CScriptNum Decode Check as Unit TestsGillian Chu
Migrates the CScriptNum decode tests into a unit test, and moved some changes made in #14816. Made possible by the integration of test_framework unit testing in #18576. Further extends the original test with larger ints, similar to the scriptnum_tests.cpp file. Adds test to blocktools.py testing fn create_coinbase() with CScriptNum decode.
2020-06-02This PR adds initial support for type hints checking in python scripts.Kiminuo
Support for type hints was introduced in Python 3.5. Type hints make it easier to read and review code in my opinion. Also an IDE may discover a potential bug sooner. Yet, as PEP 484 says: "It should also be emphasized that Python will remain a dynamically typed language, and the authors have no desire to ever make type hints mandatory, even by convention." Mypy is used in lint-python.sh to do the type checking. The package is standard so there is little chance that it will be abandoned. Mypy checks that type hints in source code are correct when they are not, it fails with an error. Useful resources: * https://docs.python.org/3.5/library/typing.html * https://www.python.org/dev/peps/pep-0484/
2020-04-30Merge #18576: test: use unittest for test_framework unit testingMarcoFalke
de8905adf204c42bba810802f82b98f7b3dd26dc test: use unittest and test_runner for test framework unit testing (Gloria Zhao) Pull request description: Proposal for unit testing on test_framework functions: 1. Use the python `unittest` library. Don't use test_framework to test itself. 2. Put the tests inside the same file as the functions they are testing. 3. Call the tests from `test_runner.py`. To include more Test Framework tests, add the filename to the list `TEST_FRAMEWORK_MODULES`. Don't add new files or change the list of accepted script prefixes. Makes these changes for `bn2vch` (followup to [this comment](https://github.com/bitcoin/bitcoin/pull/18378#pullrequestreview-377271264)). ACKs for top commit: jnewbery: Tested ACK de8905adf204c42bba810802f82b98f7b3dd26dc. Great stuff gzhao408 . Thanks for this! Tree-SHA512: 91572d43e203a1864765b93a9472667994115ec38b271f2b2f9fcd0f0112b393fc24ba7d2371d5a34b0a6a4522f6b934fc5164363819aa7ed8d6c6c9a60cc101
2020-04-26test: use unittest and test_runner for test framework unit testingGloria Zhao
Test the test_framework, but don't use test_framework objects or functions to test itself Use python unittest library and put test_framework's unit tests inside their respective files Add the filename to TEST_FRAMEWORK_MODULES in test_runner Aggregate all test_framework tests into one TestSuite to run before the functional tests in test_runner Delete framework_test_script, move test_bn2vch to script.py and add to TEST_FRAMEWORK_MODULES in test_runner
2020-04-25test: use zero-argument super() shortcut (Python 3.0+)Sebastian Falbesoner
as defined in PEP 3135: "The new syntax: super() is equivalent to: super(__class__, <firstarg>) where __class__ is the class that the method was defined in, and <firstarg> is the first parameter of the method (normally self for instance methods, and cls for class methods)."
2020-04-22test: Remove unused, undocumented and misleading CScript.__add__MarcoFalke
2020-04-16scripted-diff: Bump copyright headersMarcoFalke
-BEGIN VERIFY SCRIPT- ./contrib/devtools/copyright_header.py update ./ -END VERIFY SCRIPT-
2020-03-18Simplify bn2vch using int.to_bytesPieter Wuille
2019-10-30[tests] remove bignum.pyJohn Newbery
It only contains one function and is only imported by one other module (script.py). Just move the function to script.py.
2019-10-30[tests] fix flake8 warnings in script.py and bignum.pyJohn Newbery
2019-10-14[test] rename SegwitVersion1SignatureHash()John Newbery
The function implementing segwit v0 signature hash was originally named SegwitVersion1SignatureHash() (presumably before segwit v0 was named segwit v0). Rename it to SegwitV0SignatureHash(). Also rename SignatureHash() to LegacySignatureHash() for disambiguation.
2019-03-02scripted-diff: Update copyright in ./testMarcoFalke
-BEGIN VERIFY SCRIPT- ./contrib/devtools/copyright_header.py update ./test/ -END VERIFY SCRIPT-
2019-03-02build: Require python 3.5MarcoFalke
2019-03-02scripted-diff: test: Use py3.5 bytes::hex() methodMarcoFalke
-BEGIN VERIFY SCRIPT- sed -i -e "s/def bytes_to_hex_str/def b_2_x/g" $(git grep -l bytes_to_hex_str) export RE_B_0="[^()]*" # match no bracket export RE_B_1="${RE_B_0}\(${RE_B_0}\)${RE_B_0}" # match exactly one () export RE_B_2="${RE_B_0}\(${RE_B_1}\)${RE_B_0}" # match wrapped (()) export RE_M="(b2x|bytes_to_hex_str)\(((${RE_B_0}|${RE_B_1}|${RE_B_2})*)\)" sed -i --regexp-extended -e "s/${RE_M}/\2.hex()/g" $(git grep -l -E '(b2x|bytes_to_hex_str)') sed -i --regexp-extended -e "/ +bytes_to_hex_str( as b2x)?,/d" $(git grep -l bytes_to_hex_str) sed -i --regexp-extended -e "s/ +bytes_to_hex_str( as b2x)?,//g" $(git grep -l bytes_to_hex_str) sed -i --regexp-extended -e "s/, bytes_to_hex_str( as b2x)?//g" $(git grep -l bytes_to_hex_str) export RE_M="(binascii\.)?hexlify\(((${RE_B_0}|${RE_B_1}|${RE_B_2})*)\).decode\(${RE_B_0}\)" sed -i --regexp-extended -e "s/${RE_M}/\2.hex()/g" $(git grep -l hexlify -- ':(exclude)share') sed -i --regexp-extended -e "/from binascii import hexlify$/d" $(git grep -l hexlify -- ':(exclude)share') sed -i --regexp-extended -e "s/(from binascii import) .*hexlify/\1 unhexlify/g" $(git grep -l hexlify -- ':(exclude)share') sed -i -e 's/ignore-names "/ignore-names "b_2_x,/g' ./test/lint/lint-python-dead-code.sh -END VERIFY SCRIPT-
2018-12-12[test] functional framework: add CScript hex() for Python 3.4Sjors Provoost
test/functional/wallet_importmulti.py failed with: AttributeError: 'CScript' object has no attribute 'hex'
2018-11-29Add CScriptNum decode python implementation in functional suiteGregory Sanders
2018-09-26Strictly enforce instance attrs in critical functional test classes.Justin Turner Arthur
Additionally, removed redundant parentheses and added PEP-8 compliant spacing around those classes.
2018-08-13tests: Use explicit importspracticalswift
2018-07-27Update copyright headers to 2018DrahtBot
2018-04-16tests: Remove redundant bytes²practicalswift
2018-04-16tests: Remove compatibility code not needed now when we're on Python 3practicalswift
2018-02-18qa: Fix python TypeError in script.pyMarcoFalke
2018-01-10Merge #11403: SegWit wallet supportJonas Schnelli
b224a47a1 Add address_types test (Pieter Wuille) 7ee54fd7c Support downgrading after recovered keypool witness keys (Pieter Wuille) 940a21932 SegWit wallet support (Pieter Wuille) f37c64e47 Implicitly know about P2WPKH redeemscripts (Pieter Wuille) 57273f2b3 [test] Serialize CTransaction with witness by default (Pieter Wuille) cf2c0b6f5 Support P2WPKH and P2SH-P2WPKH in dumpprivkey (Pieter Wuille) 37c03d3e0 Support P2WPKH addresses in create/addmultisig (Pieter Wuille) 3eaa003c8 Extend validateaddress information for P2SH-embedded witness (Pieter Wuille) 30a27dc5b Expose method to find key for a single-key destination (Pieter Wuille) 985c79552 Improve witness destination types and use them more (Pieter Wuille) cbe197470 [refactor] GetAccount{PubKey,Address} -> GetAccountDestination (Pieter Wuille) 0c8ea6380 Abstract out IsSolvable from Witnessifier (Pieter Wuille) Pull request description: This implements a minimum viable implementation of SegWit wallet support, based on top of #11389, and includes part of the functionality from #11089. Two new configuration options are added: * `-addresstype`, with options `legacy`, `p2sh`, and `bech32`. It controls what kind of addresses are produced by `getnewaddress`, `getaccountaddress`, and `createmultisigaddress`. * `-changetype`, with the same options, and by default equal to `-addresstype`, that controls what kind of change is used. All wallet private and public keys can be used for any type of address. Support for address types dependent on different derivation paths will need a major overhaul of how our internal detection of outputs work. I expect that that will happen for a next major version. The above also applies to imported keys, as having a distinction there but not for normal operations is a disaster for testing, and probably for comprehension of users. This has some ugly effects, like needing to associate the provided label to `importprivkey` with each style address for the corresponding key. To deal with witness outputs requiring a corresponding redeemscript in wallet, three approaches are used: * All SegWit addresses created through `getnewaddress` or multisig RPCs explicitly get their redeemscripts added to the wallet file. This means that downgrading after creating a witness address will work, as long as the wallet file is up to date. * All SegWit keys in the wallet get an _implicit_ redeemscript added, without it being written to the file. This means recovery of an old backup will work, as long as you use new software. * All keypool keys that are seen used in transactions explicitly get their redeemscripts added to the wallet files. This means that downgrading after recovering from a backup that includes a witness address will work. These approaches correspond to solutions 3a, 1a, and 5a respectively from https://gist.github.com/sipa/125cfa1615946d0c3f3eec2ad7f250a2. As argued there, there is no full solution for dealing with the case where you both downgrade and restore a backup, so that's also not implemented. `dumpwallet`, `importwallet`, `importmulti`, `signmessage` and `verifymessage` don't work with SegWit addresses yet. They're remaining TODOs, for this PR or a follow-up. Because of that, several tests unexpectedly run with `-addresstype=legacy` for now. Tree-SHA512: d425dbe517c0422061ab8dacdc3a6ae47da071450932ed992c79559d922dff7b2574a31a8c94feccd3761c1dffb6422c50055e6dca8e3cf94a169bc95e39e959
2018-01-09[test] Serialize CTransaction with witness by defaultPieter Wuille
2018-01-03Increment MIT Licence copyright header year on files modified in 2017Akira Takizawa
2017-10-16[tests] Don't subclass from object for Python 3John Newbery
2017-08-28Remove unused variables and/or function callspracticalswift
2017-03-20Rename rpc-tests directory to functionalJohn Newbery