fdf82ba18 Update all subprocess.check_output functions in CI scripts to be Python 3.4 compatible (Graham Krizek)
Pull request description:
CI is failing the `lint` stage on every Cron run (regular PR/Push runs still pass). The failure was introduced in 74ce326 and has been broken since. The Python version running in CI was downgraded to 3.4 from 3.6. There were a couple files that were using the `encoding` argument in the `subprocess.check_output` function. This was introduced in Python 3.6 and therefore broke the scripts that were using it. The `universal_newlines` argument was used as well, but in order to use it we must be able to set encoding because of issues on some BSD systems.
To get CI to pass, I removed all `universal_newline` and `encoding` args to the `check_ouput` function. Then I decoded all `check_output` return values. This should keep the same behavior but be Python 3.4 compatible.
Tree-SHA512: f5e5885e98cf4777be9cc254446a873eedb03bdccbd8e06772a964db95e9fcf46736aa9cdcab1d8f123ea9f4947ed6020679898d8b2f47ffb1d94c21a4b08209
42ff30ec6 [Docs] add short documentation for /rest/blockhashbyheight (Jonas Schnelli)
579d418f7 [QA] add rest tests for /rest/blockhashbyheight/<HEIGHT>.<FORMAT> (Jonas Schnelli)
eb9ef04c4 REST: add "blockhashbyheight" call, fetch blockhash by height (Jonas Schnelli)
Pull request description:
Completes the REST interface for trivial block exploring by adding a call that allows to fetch the blockhash in the main chain by a given height.
Tree-SHA512: 94be9e56718f857279b11cc16dfa8d04f3b5a762e87ae54281b4d87247c71c844895f4944d5a47f09056bf851f4c4761ac4fbdbaaee957265d14de5c1c73e8d2
Introduces `TestNode.profile_with_perf()` context manager which
samples node execution to produce profiling data.
Also introduces a test framework flag, `--perf`, which will run
perf on all nodes for the duration of a given test.
948d8f4f10 lint: Enable python linters via an array (Ben Woosley)
Pull request description:
This assures consistent recording of the enabled linters.
This applies the same fix as #15170 to lint-python.sh
Tree-SHA512: 6d03f919e86e7c2465475c88b25dd84391282bcc11728078024daf0432a7dccddf9e4a2cdae35d6ef374971cb4e12f0fa21b58f757e25f2fe7c12ceb4f4b2c57
7cf994d5cf qa: Improve tests of /rest/headers and /rest/block (João Barbosa)
0825b86b28 doc: /rest/block responds with 404 if block does not exist (João Barbosa)
be625f7c55 doc: Explain empty result of /rest/headers (João Barbosa)
Pull request description:
Follow up of #15107.
Tree-SHA512: a7fdeed05216e3eda9604664db529237c2d0ddf422cfac139d6345a22b6e00bfe870d4e3f177423db7d4efb295ac2dc0ca2eb20c9c27c0719b89fd5428860d03
Removing the 'universal_newlines' and 'encoding' args from the subprocess.check_outputs fuction. 'universal_newlines' is supported in 3.4, but 'encoding' is not. Without specifying 'encoding' it will make a guess at encoding, which can break things on BSD systems. We must handle encoding/decoding ourselves until we can use Python 3.6
e4a0c3547e Improve blocksdir functional test. (Hennadii Stepanov)
c3f1821ac7 Make blockdir always net specific (Hennadii Stepanov)
Pull request description:
The blocks directory is net specific by definition.
Also this prevents the side effect of calling `GetBlocksDir(false)` in the non-mainnet environment.
Currently a new node creates an unused `blocks\` directory in the root of the data directory when `-testnet` or `-regtest` is specified.
Refs:
- #12653
- https://github.com/bitcoin/bitcoin/pull/12653#discussion_r174784834 by @laanwj
- https://github.com/bitcoin/bitcoin/issues/14595#issuecomment-436011186
Tree-SHA512: c9957a68a4a200ebd2010823a56db7e61563afedcb7c9828e86b13f3af2990e07854b622c1f3374756f94574acb3ea32de7d2a399eef6c0623f0e11265155627
4412a59bfe qa: Remove race between connecting and shutdown on separate connections (João Barbosa)
Pull request description:
Fixes the error https://github.com/bitcoin/bitcoin/pull/14670#issuecomment-447255352 reported by @ken2812221.
There is a race between RPC stop and another concurrent call in the test framework. The connection must be established and the command `waitfornewblock` running before calling `stop`.
See also https://github.com/bitcoin/bitcoin/pull/14670#issuecomment-447304513.
Tree-SHA512: 77feb8628d3b9c025ec0cf83565d4d6680cad4fb182fc93a65df8b573f3e799ba4c44e06d9001dd8a375ca0b1ee17f10e66c3902b6256d0ae2acbc64539185d7
cbd9091ed5 refactor/lint: Add ignored suggestions to an array (Vidar Holen)
Pull request description:
By adding excluded shellcheck suggestions to an array, you can avoid the current duplication
between command and comments. This ensures that they never go out of sync, makes it easier to
add new ones, and improves the readability of related diffs.
Tree-SHA512: 04afced1d27fda940cc5e61d7f9ed04507c8f7f7dfd0031c09898a599c6de93695923a80cb3d515a0f0bf728847592d8680c15ac2e376b48726c03ca744f13a5
a0ac15459a doc: Add getrpcinfo release notes (João Barbosa)
251a91c1bf qa: Add tests for getrpcinfo (João Barbosa)
d0730f5ce4 rpc: Add getrpcinfo command (João Barbosa)
068a8fc05f rpc: Track active commands (João Barbosa)
bf4383277d rpc: Remove unused PreCommand signal (João Barbosa)
Pull request description:
The new `getrpcinfo` command exposes details of the RPC interface. The details can be configuration properties or runtime values/stats.
This can be particular useful to coordinate concurrent functional tests (see #14958 from where this was extracted).
Tree-SHA512: 7292cb6087f4c429973d991aa2b53ffa1327d5a213df7d6ba5fc69b01b2e1a411f6d1609fed9234896293317dab05f65064da48b8f2b4a998eba532591d31882
fa48baf23e wallet: Avoid leaking locktime fingerprint when anti-fee-sniping (MarcoFalke)
453803adc9 [test] wallet_txn_clone: Correctly clone txin sequence (MarcoFalke)
Pull request description:
The wallet sets the locktime to the current height of our active chain. This is fine, as long as our node is connected to other nodes. However, when we fall back and get stuck at a particular height (e.g. taking the wallet offline), the same (potentially unique) locktime is used for all transactions. This makes it easier for passive observers to cluster transactions by wallet.
For reference, I visualized "locktime-reuse" with the data:
* blocks 545k-555k (both inclusive)
* locktimes<=60k
* excluding coinbase txs
Tree-SHA512: 2af259dd8f9f863312e2732d80ca8ba6a20c8d6d1c486b10a48479e1c85ccf13b0c38723740ebadde0f28d321cd9c133ad3e5d1e925472eb27681143bda2d0e7
ef5ebc6d8f docs: Clarifying testing instructions (benthecarman)
Pull request description:
This statement confused me on my first time reading through. Hopefully, this addition will help someone else on their first time.
Tree-SHA512: 17f421275adb7586eca954910269d29fcd3bacc42fab4bc2e01110f9e13ca6f8c1ca178246f7192e1131f14ced7f7dc0b57e7aec324898807c1813a2ebc513de
8931a95bec Include util/strencodings.h which is required for IsSpace(...) (practicalswift)
7c9f790761 Update KNOWN_VIOLATIONS: Remove fixed violations (practicalswift)
587924f000 Use IsSpace(...) instead of boost::is_space (practicalswift)
c5fd143edb Use ToLower(...) instead of std::tolower (practicalswift)
e70cc8983c Use IsDigit(...) instead of std::isdigit (practicalswift)
Pull request description:
* Use `ToLower(...)` instead of `std::tolower`. `std::tolower` is locale dependent.
* Use `IsDigit(...)` instead of `std::isdigit`. Some implementations (e.g. Microsoft in 1252 codepage) may classify single-byte characters other than `[0-9]` as digits.
* Update `KNOWN_VIOLATIONS`: Remove fixed violations.
* ~~Replace use of locale dependent Boost trim (`boost::trim`) with locale independent `TrimString`.~~
* Use` IsSpace(...)` instead of `boost::is_space`
Tree-SHA512: defed016136b530b723fa185afdbd00410925a748856ba3afa4cee60f61a67617e30f304f2b9991a67b5fe075d9624f051e14342aee176f45fbc024d59e1aa82
fab17e8272 test: Add basic test for BIP34 (MarcoFalke)
Pull request description:
BIP34 was disabled for testing, which explains why it had no test.
Fix that by enabling it and adding a test.
Tree-SHA512: 9cb5702d474117ce6420226eb93ee09d6fb5fc856fabc8b67abe56a088cd727674e0e5462000e1afa83b911374036f90abdbdde56a8c236a75572ed47e10a00f
fa38d3df69 [rpc] Correct reconsiderblock help text, add test (MarcoFalke)
Pull request description:
Rework documentation and test to match the implementation
Tree-SHA512: d0adef6b054a341bcc1cb87783a4e4cf9be124ba6812e1ac88246a5e01b2861a8071b12dba880b2b428c37da3fa860bfec3fe3e5fbb7c28696872113faa84a9f
fac4e731a8 test: Run invalid_txs.InputMissing test in feature_block (MarcoFalke)
Pull request description:
Tree-SHA512: 24c3f519ba0cf417b66e0df6f5ddc0430e3f419af4705a9c85096da47ff4d8f51487d65b68f3f993800003b3f936d95d8a0bade846e1b45f95b2bdbecc9ebab7
4f4993fe2a Remove UBSan suppression (practicalswift)
958e1a307e streams: Remove unused seek(size_t) (practicalswift)
Pull request description:
Fix broken `streams_vector_reader` test. Remove unused `seek(size_t)`.
Before this change the test `streams_vector_reader` triggered an unintended unsigned integer wraparound. It tried so seek using a negative value in `reader.seek(-6)`.
Changes in this PR:
* Fix broken `VectorReader::seek(size_t)` test case
* Remove unused `seek(size_t)`
Tree-SHA512: 6c6affd680626363eef9e496748f2f86a522325abab9d6b13161f41125cdc29ceb36c2c1509c90b8ff108d606df7629e55e094cc2b6253b05a892b81ce176b71
59e387705c test: add invalid tx templates for use in functional tests (James O'Beirne)
Pull request description:
This change adds a list of `CTransaction`-generating templates which each correspond to a specific type of invalid transaction. We then use this list to test for a wider variety of invalid tx types in `p2p_invalid_tx.py` and `feature_block.py`.
Consolidating all invalid tx types will allow us to more easily cover all tx reject cases from a variety of tests without repeating ourselves. Validation logic doesn't differ much between mempool and block acceptance, but there *is* a difference and we should be sure we're testing both comprehensively.
Right now, I've only added templates covering the tx reject types listed below but if this approach seems worthwhile I will expand the list to be fully comprehensive.
```
bad-txns-in-belowout
bad-txns-inputs-duplicate
bad-txns-too-many-sigops
bad-txns-vin-empty
bad-txns-vout-empty
bad-txns-vout-negative
```
Tree-SHA512: 05407f4a953fbd7c44c08bb49bb989cefd39a2b05ea00f5b3c92197a3f05e1b302f789e33832445734220e1c333d133aba385740b77b84139b170c583471ce20
c9066f07c9 Allow running rpc_bind.py --nonloopback test without IPv6 (Kristaps Kaupe)
Pull request description:
Don't see a reason why this can't be tested with IPv4 only.
Tree-SHA512: 515bdf700fad420e4b1798fd4978b53e2da3ddb26e43b16d68b43071bc912c325f1ceb10046ba3d0494dab289a53c45ddc2de9064117d8c1d6bf11e88323f490
4999992c34 whitespace: Split ~300 char line into multiple ones (MarcoFalke)
fa71b38168 scripted-diff: Rename rpc_timewait to rpc_timeout (MarcoFalke)
fa3e5786d0 scripted-diff: Remove unused 'split' parameter to setup_network (MarcoFalke)
Pull request description:
This is a bugfix, since wallet_dump currently uses the wrong name:
18857b4c40/test/functional/wallet_dump.py (L89-L92)
Rename all to the same name with a scripted diff (and some unrelated cleanups).
Tree-SHA512: 338ddd20dae12e6cf7aa7adbcfb239cf648017a1572b373f8431fecb184bd2a65492846d81e75a023864d9e41c94afb53044c16b79651a5937d34a5a6b772f81
2474de0265 Fix running individually through test_runner.py, as suggested by @MarcoFalke (#14732) (Kristaps Kaupe)
Pull request description:
As suggested by @MarcoFalke. Resolves#14732.
Tree-SHA512: b4e400ba06075e218dbd97d0390845f1c55be42a2b6fd70513381318cfc2693473ba1d0f9d7f379a96939d1960b53801fad7c02e06bddc50c5a835ad024c37ef
b6f0db69a9 Increase timeout of featuer_assumevalid test to fix flaky tests (Graham Krizek)
aa9aca85f1 If tests are ran with (ASan + LSan), Docker needs access to ptrace (Graham Krizek)
a3b8b43663 Update Travis base OS to Xenial (Graham Krizek)
Pull request description:
Update base Travis OS to `xenial` from `trusty`.
Link to Travis Docs for Xenial: https://docs.travis-ci.com/user/reference/xenial/
As noted in the documentation, Docker version is also updated from `17.06` to `18.06`
Also includes:
- If running Bitcoin config with LSan sanitizer, Allow ptrace in Docker run command
- Increase timeout of feature_assumevalid test to fix flaky tests
Tree-SHA512: baf2eda0cbb9990c43c76de1aebc8dd4a3f540323ac1fe2e164ac3bcf1fe3afa3e5b026bfeb5d650dae09a6854695d5744c1130c2fa82ece86c6835ba152f68d
cb53b825c2 scripted-diff: Replace boost::bind with std::bind (Chun Kuan Lee)
2196c51821 refactor: Use boost::scoped_connection in signal/slot, also prefer range-based loop instead of std::transform (Chun Kuan Lee)
Pull request description:
Replace boost::bind with std::bind
- In `src/rpc/server.cpp`, replace `std::transform` with simple loop.
- In `src/validation.cpp`, store the `boost::signals2::connection` object and use it to disconnect.
- In `src/validationinterface.cpp`, use 2 map to store the `boost::signals2::scoped_connection` object.
Tree-SHA512: 6653cbe00036fecfc495340618efcba6d7be0227c752b37b81a27184433330f817e8de9257774e9b35828026cb55f11ee7f17d6c388aebe22c4a3df13b5092f0
fa3e874d69 test: pruning: Check that verifychain can be called when pruned (MarcoFalke)
Pull request description:
Tree-SHA512: b921e550fdad27b791665883ed9fc50210575b0f968840a45284ad0e060ddd443ea7b9b12c17916f68ad28877c58ac51a6acc76ae4ea71bf7bfb2f744b286884
eacff95de Add release notes (Pieter Wuille)
bdacbda25 Overhaul importmulti logic (Pieter Wuille)
Pull request description:
This is an alternative to #14558 (it will warn when fields are being ignored). In addition:
* It makes sure no changes to the wallet are made when an error in the input exists.
* It validates all arguments, and will fail if anything fails to parse.
* Adds a whole bunch of sanity checks
Tree-SHA512: fdee0b6aca8c643663f0bc295a7c1d69c1960951493b06abf32c58977f3e565f75918dbd0402dde36e508dc746c9310a968a0ebbacccc385a57ac2a68b49c1d0
57281199b8 lint/format-strings: Correctly exclude escaped percent symbols (Luke Dashjr)
Pull request description:
The current code fails to exclude correctly for patterns like `"%%%X"`
Tree-SHA512: cac6f6fb3f06a9190310cd9764ec31cd7d636f9c831057622f418ae5fd2e1d80927a88f585d18f57b279ac21e81518f714dc1a25155377b9297741a73600461e
fabcd645b9 test: Avoid racy test p2p_timeouts (MarcoFalke)
Pull request description:
Avoid filesystem/network racyness by sleeping another second. The alternative would be to poll the `debug.log`, but that seems overkill to avoid a sleep in a test that already requires them.
Tree-SHA512: 32de75ecba38426323158fda241e37ffae73806d8c0e60b7ad73fb917e9cd25a3e5f0722cbc6f2f7a5b86501221c317783266bc2e3b4697fb120f05898ccc12d
d2ce315fbf [docs] add release note for change to GBT (John Newbery)
0025c9eae4 [mining] segwit option must be set in GBT (John Newbery)
Pull request description:
Calling getblocktemplate without the segwit rule specified is most
likely a client error, since it results in lower fees for the miner.
Prevent this client error by failing getblocktemplate if called without
the segwit rule specified.
Of the previous 1000 blocks (measured at block [551591 (hash 0x...173c811)](https://blockstream.info/block/000000000000000000173c811e79858808abc3216af607035973f002bef60a7a)), 991 included segwit transactions.
Tree-SHA512: 7933b073d72683c9ab9318db46a085ec19a56a14937945c73f783ac7656887619a86b74db0bdfcb8121df44f63a1d6a6fb19e98505b2a26a6a8a6e768e442fee
fa05d52af4 test: Bump timeout to run tests in travis thread sanitizer (MarcoFalke)
Pull request description:
No need to exclude tests because their timeout was set too strict
Tree-SHA512: ea7032e674a66456bab40122adf4beebd703fd626a7567ca76d2a4e78041af115564d863dc7f742d39bd4adb249c29751439a1238d5e5c34e474c7221d4fd6e1
f3f6dde56e Test coinbase category in wallet rpcs (andrewtoth)
e982f0b682 Add all category options to wallet rpc help (andrewtoth)
Pull request description:
The current helptext for `listtransactions`, `listsinceblock` and `gettransaction` only list two of the five possible options for `category`. This incorrectly implies that these are the only two options, and can cause problems if the other three options aren't accounted for. Also, some of the documentation is incorrect when specifying which options are returned for which categories.
This PR updates the helptext for these RPCs and adds a functional regression test for the cases when the other three categories are returned.
Tree-SHA512: 67dd7ff6269a3b0f17f5d1a61b0ae1fb1f3778f05e1c440bfbb9b3a005c9c6d740abcace20f3d597cf2bd6779c494448690f13fab0bd2340f206213bc7890b51
eaf4070e3a Add suppression for InterruptRPC (fRPCRunning) data race (practicalswift)
5e5138a721 travis: Use trap and set -e errtrace (Chun Kuan Lee)
069752b726 build: Enable functional tests in the ThreadSanitizer (TSan) build job (practicalswift)
Pull request description:
Enable functional tests in the ThreadSanitizer (TSan) build job.
This is a follow-up to @MarcoFalke's #14764 which added TSan but for unit tests only.
Tree-SHA512: dcc24d311fa124772c3036b16c2bf94732ece36c3e22b4bb8fe941772e52157ab2b1a90b1880b81079c2eef2d344ca7e1da58324b75dbf82d16204d591ad49fb
faee59103d test: Fix race in mempool_accept (MarcoFalke)
Pull request description:
If we happen to pick the same random coin to spend, there would be mempool conflicts in some runs of the test. Fix that by popping from a static list of coins to spend from.
Tree-SHA512: f6fd37e43d919371aa8bc3a2c93b569f9169961fe702f3641bb63180c3a88f12ca1857e9ed4d3723d5f04ca8ab5ef009a90e679580f36246a10b987620a55bee
fa4b8c90d3 test: add_nodes can only be called once after set_test_params (MarcoFalke)
faa831102a Revert "tests: Support calling add_nodes more than once" (MarcoFalke)
Pull request description:
Writing tests should be straightforward and with little side-effects as possible.
I don't see how this is needed and can not be achieved with `self.num_nodes` (and `self.extra_args` et al.)
Tree-SHA512: 83a67f2cba9d97e21d80847ff405a4633fcb0d5674486efa57ee1813e46efe8709ae0fb462b8339a01ebeca5c4f2d29ecb1807d648b8fd9ee8ce336b08d580a8
4de11a3682 Remove Python 2 import workarounds (practicalswift)
Pull request description:
Remove Python 2 import workarounds.
As noted by @jnewbery in https://github.com/bitcoin/bitcoin/pull/14903#discussion_r241396925:
> This exception handling is a vestige from when github-merge.py supported Python 2 and Python 3. We only support Python 3 now so we should be able to remove it entirely and just import from urllib.request.
Tree-SHA512: e0d21e6299dd62fb669ad95cbd3d19f7c803195fd336621aac72fd10ddc7431d90443831072a2e1eb2fc880d1d88eb7c3e2ead3da59f545f6db07d349af98fb3
98a1846b00 tests: Support calling add_nodes more than once (Steven Roose)
Pull request description:
Ran into this while writing [a multi-chain test for Elements](https://github.com/ElementsProject/elements/pull/458) where I call this method more than once.
Tree-SHA512: f2d698fcb560552aa5d81a4c3fbf40b7269b228b34d85a118291649ef83f8c0a30cd82a28d418237b55893bcecd538046b704e64a4d8a41f2c0aef8033dc83e5
aaaa8eb1ed test: consensus: Check that final transactions are valid (MarcoFalke)
fae3617d79 test: Correctly deserialize without witness (MarcoFalke)
Pull request description:
There is no check that checks that final transactions are valid, i.e. the consensus rules could be changed (accidentally) with none of the tests failing.
Tree-SHA512: 48f4c24bfcc525ddbc1bfe8c37131953b464823428c1f7a278ba6d98b98827b6b84a8eb2b33396bfb5b8cc4012b7cc1cd771637f405ea20beddae001c22aa290
31926ee8cf [test] functional framework: add CScript hex() for Python 3.4 (Sjors Provoost)
74ce326831 [test] Travis: enforce Python 3.4 support in functional tests (Sjors Provoost)
Pull request description:
The minimum supported version of Python is 3.4 according to [dependencies.md](https://github.com/bitcoin/bitcoin/blob/master/doc/dependencies.md). This PR makes the Travis linter use this version in order to catch accidental use of modern syntax.
Tree-SHA512: 71b2c102be72b135a8ba049378d66875760f20a04a657102a399240c5c2b2ddbdfa7d5ab4c0c0242ecc3259e0ee8eb2273f331bc5eb824f4ae4c3cc58aea37ac
This introduces various changes to the importmulti logic:
* Instead of processing input and importing things at the same time, first
process all input data and verify it, so no changes are made in case of
an error.
* Verify that no superfluous information is provided (no keys or scripts
that don't contribute to solvability in particular).
* Add way more sanity checks, by means of descending into all involved
scripts.
Make lint/check-doc.py Python 3.4 compatible.
Also add .python-version for pyenv which will cause tests with too
modern syntax to fail on developer machine rather than on Travis.
ee3b21dccb [tests] Add docstring for wallet_importmulti.py (John Newbery)
fbdba40594 [tests] add test_address method to wallet_import.py (John Newbery)
fd3a02c381 [tests] add test_importmulti method to wallet_import.py (John Newbery)
08a4a0f70f [tests] add get_multisig function to wallet_importmulti.py (John Newbery)
7c99614b40 [tests] add get_key function to wallet_importmulti.py (John Newbery)
e5a8ea8f14 [tests] tidy up imports in wallet_importmulti.py (John Newbery)
cb41ade6b1 [tests] fix flake8 warnings in wallet_importmulti.py (John Newbery)
Pull request description:
https://github.com/bitcoin/bitcoin/pull/14565 needs test coverage. This PR refactors wallet_importmulti.py to the following pattern:
1. Add `get_key()` and `get_multisig()` methods, which generate keys on node0 and return the priv/pubkeys and all scriptPubKey and address variants.
2. Add `test_importmulti()` method, which takes an importmulti request, sends it to node1 and tests against success and error codes/messages.
3. Add `test_address()` method, which takes an address, sends it as a getaddressinfo request to node1 and tests the values returned.
This does not add any specific testing for #14565, but makes it very straightforward to add that testing: `test_importmulti()` can be easily updated to test for returned warnings, and `test_address()` can be called multiple times against the different address variants for a singlesig/multisig.
Tree-SHA512: e0ae9d3436f0b4eec4f6b9bdc0f02aef49c5a16bbac319fd47b2cfcaf01d01780d7b296280e8760686a57fac63275eec09e2959d8aaeceae1b406d8eff768435
0dcac51049 wallet_keypool_topup.py: Test for all keypool address types (Gregory Sanders)
Pull request description:
To protect against regressions if key scanning is changed.
Tree-SHA512: d1c4bb033bafd97203a3f68fb262a501442be947907d67902f0391fbdec39c095196403c7675e602806cc68d7e2d1f552ab339a58346162379978d06dad1c4bb
Calling getblocktemplate without the segwit rule specified is most
likely a client error, since it results in lower fees for the miner.
Prevent this client error by failing getblocktemplate if called without
the segwit rule specified.
d6b3790d1a tests: check readability of cookie file (Chun Kuan Lee)
Pull request description:
This PR would wait until the `.cookie` file is readable
Possible fix no. 5 `PermissionError` in #14446
Tree-SHA512: e7055c7ca26a6eadbbe19e4eef08ffee61cd17de79b30af2f0d090f0ad81ca24815e3c7e034e5e30d47c580bb0b221b3955e9ff2fcec2274fbf7b9232ab0cdc7
5c40e7b91a test: allows test_runner command line to receive parameters for each test (marcoagner)
Pull request description:
Fixes#14791.
Seems to address the asked behaviour in a simple way, but could address more if a more complex behaviour is found to be needed (e.g. call `rpc_bind --ipv4` without the ".py" and have it added).
Tree-SHA512: d7e21dd0ada36dd97dac71196bb97702a92986b181beb3753e37e3294b899fb65129aff5f9a45fe92b06fbf7c74e605ccb87a422f874f7a85d30401f4c2228c8
28479f926f qa: Test bitcond shutdown (João Barbosa)
8d3f46ec39 http: Remove timeout to exit event loop (João Barbosa)
e98a9eede2 http: Remove unnecessary event_base_loopexit call (João Barbosa)
6b13580f4e http: Unlisten sockets after all workers quit (João Barbosa)
18e9685816 http: Send "Connection: close" header if shutdown is requested (João Barbosa)
02e1e4eff6 rpc: Add wait argument to stop (João Barbosa)
Pull request description:
Fixes#11777. Reverts #11006. Replaces #13501.
With this change the HTTP server will exit gracefully, meaning that all requests will finish processing and sending the response, even if this means to wait more than 2 seconds (current time allowed to exit the event loop).
Another small change is that connections are accepted even when the server is stopping, but HTTP requests are rejected. This can be improved later, especially if chunked replies are implemented.
Briefly, before this PR, this is the order or events when a request arrives (RPC `stop`):
1. `bufferevent_disable(..., EV_READ)`
2. `StartShutdown()`
3. `evhttp_del_accept_socket(...)`
4. `ThreadHTTP` terminates (event loop exits) because there are no active or pending events thanks to 1. and 3.
5. client doesn't get the response thanks to 4.
This can be verified by applying
```diff
// Event loop will exit after current HTTP requests have been handled, so
// this reply will get back to the client.
StartShutdown();
+ MilliSleep(2000);
return "Bitcoin server stopping";
}
```
and checking the log output:
```
Received a POST request for / from 127.0.0.1:62443
ThreadRPCServer method=stop user=__cookie__
Interrupting HTTP server
** Exited http event loop
Interrupting HTTP RPC server
Interrupting RPC
tor: Thread interrupt
Shutdown: In progress...
torcontrol thread exit
Stopping HTTP RPC server
addcon thread exit
opencon thread exit
Unregistering HTTP handler for / (exactmatch 1)
Unregistering HTTP handler for /wallet/ (exactmatch 0)
Stopping RPC
RPC stopped.
Stopping HTTP server
Waiting for HTTP worker threads to exit
msghand thread exit
net thread exit
... sleep 2 seconds ...
Waiting for HTTP event thread to exit
Stopped HTTP server
```
For this reason point 3. is moved right after all HTTP workers quit. In that moment HTTP replies are queued in the event loop which keeps spinning util all connections are closed. In order to trigger the server side close with keep alive connections (implicit in HTTP/1.1) the header `Connection: close` is sent if shutdown was requested. This can be tested by
```
bitcoind -regtest
nc localhost 18443
POST / HTTP/1.1
Authorization: Basic ...
Content-Type: application/json
Content-Length: 44
{"jsonrpc": "2.0","method":"stop","id":123}
```
Summing up, this PR:
- removes explicit event loop exit — event loop exits once there are no active or pending events
- changes the moment the listening sockets are removed — explained above
- sends header `Connection: close` on active requests when shutdown was requested which is relevant when it's a persistent connection (default in HTTP 1.1) — libevent is aware of this header and closes the connection gracefully
- removes event loop explicit break after 2 seconds timeout
Tree-SHA512: 4dac1e86abe388697c1e2dedbf31fb36a394cfafe5e64eadbf6ed01d829542785a8c3b91d1ab680d3f03f912d14fc87176428041141441d25dcb6c98a1e069d8
688f665a5e Scripts and tools & Docs: Used #!/usr/bin/env bash instead of obsolete #!/bin/bash, added linting for .sh files shebang and updated the Developer Notes. (vim88)
Pull request description:
As it was discussed in [#13510](https://github.com/bitcoin/bitcoin/pull/13510), it is better to use `#!/usr/bin/env bash` instead of `#!/bin/bash`.
Tree-SHA512: 25f71eb9a6a0cdc91568b5c6863205c5fe095f77a69e633503a2ac7805bd9013af8538e538c0c666ce96a28e3f43ce7a8df5f08d4ff007723bb588d85674f2da
43f9099901 scripted-diff: Run scripted-diff in subshell (Carl Dong)
Pull request description:
scripted-diffs should be run in subshells so that their execution does not
affect the shell variables of commit-script-check. Shell variables are not
unset before evaluating the scripted-diff, so that they might be used in
the subshell. To this end, the variable previously named i is now more
descriptively named commit, this also allows scripted-diffs to use the
commonly used variable i without fear of losing a reference to the
commit.
Tree-SHA512: 0d86c069c2a978ca07d71bcd2b1b273e9bfabfe7e31a50c7b1b860e04f178b81c65814c3a38fb01e50b41a5065b646f0dab5b05d9be71138e72d4baba607e37b
48b37db50 make peertimeout a debug argument, remove error message translation (Zain Iqbal Allarakhia)
8042bbfbf p2p: allow p2ptimeout to be configurable, speed up slow test (Zain Iqbal Allarakhia)
Pull request description:
**Summary:**
1. _Primary_: Adds a `debug_only=true` flag for peertimeout, defaults to 60 sec., the current hard-coded setting.
2. _Secondary_: Drastically speeds up `p2p_timeout.py` test.
3. _Secondary_: Tests that the correct code path is being tested by adding log assertions to the test.
**Rationale:**
- P2P timeout was hard-coded: make it explicitly specified and configurable, instead of a magic number.
- Addresses #13518; `p2p_timeout.py` takes 4 sec. to run instead of 61 sec.
- Makes `p2p_timeout.py` more explicit. Previously, we relied on a comment to inform us of the timeout amount being tested. Now it is specified directly in the test via passing in the new arg; `-peertimeout=3`.
- Opens us up to testing more P2P scenarios; oftentimes slow tests are the reason we don't test.
**Locally verified changes:**
_With Proposed Change (4.7 sec.):_
```
$ time ./test/functional/p2p_timeouts.py
2018-11-19T00:04:19.077000Z TestFramework (INFO): Initializing test directory /tmp/testhja7g2n7
2018-11-19T00:04:23.479000Z TestFramework (INFO): Stopping nodes
2018-11-19T00:04:23.683000Z TestFramework (INFO): Cleaning up /tmp/testhja7g2n7 on exit
2018-11-19T00:04:23.683000Z TestFramework (INFO): Tests successful
real 0m4.743s
```
_Currently on master (62.8 sec.):_
```
$ time ./test/functional/p2p_timeouts.py
2018-11-19T00:06:10.948000Z TestFramework (INFO): Initializing test directory /tmp/test6mo6k21h
2018-11-19T00:07:13.376000Z TestFramework (INFO): Stopping nodes
2018-11-19T00:07:13.631000Z TestFramework (INFO): Cleaning up /tmp/test6mo6k21h on exit
2018-11-19T00:07:13.631000Z TestFramework (INFO): Tests successful
real 1m2.836s
```
_Error message demonstrated for new argument `-peertimeout`:_
```
$ ./bitcoind -peertimeout=-5
...
Error: peertimeout cannot be configured with a negative value.
```
Tree-SHA512: ff7a244ebea54c4059407bf4fb86465714e6a79cef5d2bcaa22cfe831a81761aaf597ba4d5172fc2ec12266f54712216fc41b5d24849e5d9dab39ba6f09e3a2a
2012d4df2 Add CScriptNum decode python implementation in functional suite (Gregory Sanders)
Pull request description:
I needed this for reasons and thought it'd be good to upsteam it.
Tree-SHA512: 6ea89fa2a5f5a7759ba722f2b4ed5cd6423ebfff4e83ac8b8b5c935e6aa479684e626c5f41fa020816d2a9079a99af5564e30808594d5c13e3b51ec9b474926d
c5ed6e73d Move CheckBlock() call to critical section (Hennadii Stepanov)
Pull request description:
This is an alternative to #14803.
Refs:
- #14058
- #14072
- https://github.com/bitcoin/bitcoin/pull/14803#issuecomment-442233211 by @gmaxwell
> It doesn't support multithreaded validation and there are lot of things that prevent that, which is why I was concerned. Why doesn't the lock on the block index or even cs main prevent concurrency here?
- https://github.com/bitcoin/bitcoin/pull/14803#issuecomment-442237566 by @MarcoFalke
Tree-SHA512: 2152e97106e11da5763b2748234ecd2982daadab13a0da04215f4db60af802a44ab5700f32249137d122eb13fc2a02e0f2d561d364607d727d8c6ab879339afb
c1825b9d39 [tests] Add wallet_balance.py (John Newbery)
Pull request description:
Adds a test specifically to test the wallet's getbalance and
getunconfirmedbalance RPCs.
`wallet_basic.py` is too large and should be broken down into more focused test cases.
I wrote `wallet_balance.py` to test the changes in #14602. Offering as a PR in case people think it's more generally useful.
Tree-SHA512: 573ae8faf377df3d87d5112870b40690efb285fc5578fff8acc2ac1a0e4625ae65d3dfa8abbac577c87bec015038f425833783fa09f014f87906e8d098ed30d7
0fb2e69815 CreateTransaction: Assume minimum p2sh-p2wpkh spend size for unknown change (Gregory Sanders)
b06483c96a Remove stale comment in CalculateMaximumSignedInputSize (Gregory Sanders)
Pull request description:
This is triggered anytime a fundraw type call(psbt or legacy) is used with a change output address that the wallet doesn't know how to sign for.
This regression was added in 6a34ff5335 since BnB coin selection actually cares about this.
The fix is to assume the smallest typical spend, a P2SH-P2WPKH, which is calculated using a "prototype" dummy signature flow. Future work could generalize this infrastructure to get estimated sizes of inputs for a variety of types.
I also removed a comment which I believe is stale and misleading.
Tree-SHA512: c7e2be189e524f81a7aa4454ad9370cefba715e3781f1e462c8bab77e4d27540191419029e3ebda11e3744c0703271e479dcd560d05e4d470048d9633e34da16
4aabadbf44 tests: have combine_logs default to most recent test dir (James O'Beirne)
Pull request description:
Have `combine_logs.py` default to the most recent test directory if no argument is provided. This allows you to avoid an annoying copy-paste when iterating on a failing test, since you can do something like
```sh
alias testlogs='./test/functional/combine_logs.py -c | less'
./test/functional/some_test.py # fails
testlogs
```
Tree-SHA512: 919642ab09c314888a23c9491963b35b9da87e60deb740d1d5e816444aa9bdda5e519dc8ca131669f2d563167ef5f5abb14e22f20f47bf8362915ed578181846
fa5cef0f78 bench: Destroy wallet txs instead of leaking their memory (MarcoFalke)
Pull request description:
This should destroy the wallet txs when the benchmark ends to avoid having to hold them when the following benchmarks run.
Tree-SHA512: e2510946e6a47fad3ec5fb28d298df8ddc2e017455fcff777fa7bbc12d801c08739db6a7a7289509aaa881ccdc59dfff9bcb6772b48db2c457d3787081a46c06
29aeed1734 Bugfix: test/functional/mempool_accept: Ensure oversize transaction is actually oversize (Luke Dashjr)
Pull request description:
Simply integer dividing results in an acceptable size if the limit isn't an exact multiple of the input size.
Use math.ceil to ensure the transaction is always oversize.
(This issue can be triggered by changing the address style used.)
Tree-SHA512: e45062b0e8a3e9cb08e9dac5275b68d86e4377b460f1b3b995944090a055b0542a6986826312ec0e223369838094e42e20d8614b5c2bab9975b9a6f749295b21
109699dd33 Add release notes (Pieter Wuille)
b65326b562 Add matching descriptors to scantxoutset output + tests (Pieter Wuille)
16203d5df7 Add descriptors to listunspent and getaddressinfo + tests (Pieter Wuille)
9b2a25b13f Add tests for InferDescriptor and Descriptor::IsSolvable (Pieter Wuille)
225bf3e3b0 Add Descriptor::IsSolvable() to distinguish addr/raw from others (Pieter Wuille)
4d78bd93b5 Add support for inferring descriptors from scripts (Pieter Wuille)
Pull request description:
This PR adds functionality to convert a script to a descriptor, given a `SigningProvider` with the relevant information about public keys and redeemscripts/witnessscripts.
The feature is exposed in `listunspent`, `getaddressinfo`, and `scantxoutset` whenever these calls are applied to solvable outputs/addresses.
This is not very useful on its own, though when we add RPCs to import descriptors, or sign PSBTs using descriptors, these strings become a compact and standalone way of conveying everything necessary to sign an output (excluding private keys).
Unit tests and rudimentary RPC tests are included (more relevant tests can be added once RPCs support descriptors).
Fixes#14503.
Tree-SHA512: cb36b84a3e0200375b7e06a98c7e750cfaf95cf5de132cad59f7ec3cbd201f739427de0dc108f515be7aca203652089fbf5f24ed283d4553bddf23a3224ab31f
fa739d4bd7 qa: Add wallet_encryption error tests (MarcoFalke)
Pull request description:
The errors for empty passphrases are the help text of the RPC call, which is not very specific. Replace that with proper RPC errors and test them.
Tree-SHA512: 3137e0f8f2e42a1f8ab1eeb57c99052557725f6f85139ff48c24acc8f3cf4087802de5216f3ce97375b291d21bddb7cd1379a6f280166136a306a0c9663bbd42
Simply integer dividing results in an acceptable size if the limit isn't an exact multiple of the input size.
Use math.ceil to ensure the transaction is always oversize.
fa7d36b8e7 test: Move UBSAN suppressions to test/sanitizer_suppressions/ubsan (MarcoFalke)
fa36d4e456 travis: --disable-hardening for xenial thread sanitizer (MarcoFalke)
89bf196c88 travis: Run thread sanitizer (MarcoFalke)
Pull request description:
On unit tests only for now. Disabled for the gui unit tests and all functional tests.
Tree-SHA512: 56f7d3b44e7cb68c76a2dc5abd85658955b1c2188932e988667c5a1cbcdd6be995d37bb949d62c6eb08a4aebfc43ff0370b7da1719d4e4f322a3495c1941a5e0
fa5e0452e8 rpc: Documentation fixups (MarcoFalke)
fa91e8eda5 Use RPCHelpMan for all RPCs (MarcoFalke)
fa520e72f7 lint: Must use RPCHelpMan to generate the RPC docs (MarcoFalke)
Pull request description:
The resulting documentation should not change unless the type in the oneline-summary was previously incorrect. (E.g. string vs bool)
Tree-SHA512: 4ff355b6a53178f02781e97a7aca7ee1d0d97ff348b6bf5a01caa1c96904ee33c704465fae54c2cd7445097427fd04c71ad3779bb7a7ed886055ef36c1b5a1d0
3d2c7d6f94 Add regtest for JSON-RPC batch calls. (Daniel Kraft)
Pull request description:
This adds a new regtest file `interface_rpc.py`, containing a test for batch JSON-RPC requests. Those were previously not tested at all. Tests for basic requests are not really necessary, as those are used anyway in lots of other regtests.
The existing `interface_http.py` file is more about the underlying HTTP connection, so adding a new interface file for the JSON-RPC specific things makes sense.
Tree-SHA512: 7c7576004c8474e23c98f4bf25fb655328ba6bb73ea06744ebee1c0ffbb26bc132e621ae52955d51dab0803b322f8d711667626a777ac9b26003339c2484502f
This adds a new regtest file 'interface_rpc.py', containing a test for
batch JSON-RPC requests. Those were previously not tested at all. Tests
for basic requests are not really necessary, as those are used anyway
in lots of other regtests.
The existing interface_http.py file is more about the underlying HTTP
connection, so adding a new interface file for the JSON-RPC specific
things makes sense.
3fb09b9889 Warn unrecognized sections in the config file (Akio Nakamura)
Pull request description:
This PR intends to resolve#14702.
In the config file, sections are specified by square bracket pair "[]"$,
or included in the option name itself which separated by a period"(.)".
Typicaly, [testnet] is not a correct section name and specified options
in that section are ignored but user cannot recognize what is happen.
So, add some log-warning messages if unrecognized section names are
present in the config file after checking section only args.
note: Currentry, followings are out of scope of this PR.
1) Empty section name or option name can describe.
e.g. [] , .a=b, =c
2) Multiple period characters can exist in the section name and option name.
e.g. [c.d.e], [..], f.g.h.i=j, ..=k
Tree-SHA512: 2cea02a0525feb40320613989a75cd7b7b1bd12158d5e6f3174ca77e6a25bb84425dd8812f62483df9fc482045c7b5402d69bc714430518b1847d055a2dc304b
fa7da0617c qa: Check specific reject reasons in feature_block (MarcoFalke)
Pull request description:
There are some consensus checks that are essentially turned off because we never send the block, but only the header. It happens that the header was sufficient to determine the invalidity of the block according to our consensus rules in those cases. Fix that by forcing the full block on the node unsolicited.
Tree-SHA512: a5534318370367ea8de07d853de7e845c8f5637cd6d5457e932a9555af26cc212625e443c00c93586d556cc770f301248e7cabd68131a37791ae91706e7e40b2
