fa1cd9e1ddc6918c3d600d36eadea71eebb242b6 test: Remove unused lock arg from BitcoinTestFramework.wait_until (MarcoFalke)
fad2794e93b4f5976e81793a4a63aa03a2c8c686 test: Rename wait until helper to wait_until_helper (MarcoFalke)
facb41bf1d1b7ee552c627f9829b4494b817ce28 test: Remove unused p2p_lock in VersionBitsWarningTest (MarcoFalke)
Pull request description:
This avoids confusion with the `wait_until` member functions, which should be preferred because they take the appropriate locks and scale the timeout appropriately on their own.
ACKs for top commit:
laanwj:
Code review ACK fa1cd9e1ddc6918c3d600d36eadea71eebb242b6
hebasto:
ACK fa1cd9e1ddc6918c3d600d36eadea71eebb242b6, I have reviewed the code and it looks OK, I agree it can be merged.
Tree-SHA512: 319d400085606a4c738e314824037f72998e6657d8622b363726842aba968744f23c56d27275dfe506b8cbbb6e97fc39ca1d325db05d4d67df0e8b35f2244d5c
36ec9801a4edb9663ef9ce9ad298233766b903e8 test: Add chacha20 test vectors in muhash (Fabian Jahr)
0e2b400fea890e769b75da5b55fa1902fd9f9851 test: Add basic Python/C++ Muhash implementation parity unit test (Fabian Jahr)
b85543cb7361d6ba27c0eeca756eec9fd5395b36 test: Add Python MuHash3072 implementation to test framework (Pieter Wuille)
ab30cece0e84a8b917cb9a219c2466574362f300 test: Move modinv to util and add unit test (Fabian Jahr)
Pull request description:
This is the second in a [series of pull requests](https://github.com/bitcoin/bitcoin/pull/18000) to implement an Index for UTXO set statistics.
This pull request adds a Python implementation of Muhash3072, a homomorphic hashing algorithm to be used for hashing the UTXO set. The Python implementation can then be used to compare behavior with the C++ version.
ACKs for top commit:
jnewbery:
utACK 36ec9801a
laanwj:
Code review ACK 36ec9801a4edb9663ef9ce9ad298233766b903e8
Tree-SHA512: a3519c6e11031174f1ae71ecd8bcc7f3be42d7fc9c84c77f2fbea7cfc5ad54fcbe10b55116ad8d9a52ac5d675640eefed3bf260c58a02f2bf3bc0d8ec208baa6
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
cc84460c164bcb2a874d4f08b3a2624e5ee9ff0a test: move sync_blocks and sync_mempool functions to test_framework.py (Roy Shao)
Pull request description:
This PR moves `sync_blocks` and `sync_mempool` out from `test_framework/util.py` to `test_framework/test_framework.py` so they can take contextual information of test framework into account.
* Change all reference callers to call functions from `test_framework.py`
* Remove `**kwargs` which is not used
* Take into account of `timeout_factor` when respecting timeout in function implementations.
* Pass all tests by running `./test/functional/test_runner.py`
fixes#18930
ACKs for top commit:
MarcoFalke:
ACK cc84460c164bcb2a874d4f08b3a2624e5ee9ff0a , reviewed with --color-moved=dimmed-zebra --color-moved-ws=ignore-all-space 💫
Tree-SHA512: a79b2a3fa842fc26a7aacb834bb2aea88b3049916c0b754e60002a77ce94bb5954e0ea3b436bf268e9295efb62d721dfef263a09339a55c684ac3fda388c275e
34e641a564531853342b03db2d9f0bf52b6e439e test: Remove unnecessary disconnect_nodes call in rpc_psbt.py (Danny Lee)
e6e7abd51a9a6027acac7a9964e36357f25e242c test: remove redundant two-way disconnect_nodes calls (Danny Lee)
a9bd1f9adf869a95f70b3a40615a2f8e8e52db1d test: warn if nodes not connected before disconnect_nodes (Danny Lee)
Pull request description:
There's no harm in calling `disconnect_nodes` for nodes that weren't connected (in this case it's a no-op). However, detecting this case and logging a warning can help ensure that tests are behaving as expected.
In addition, since `disconnect_nodes` works bidirectionally, I removed all instances of this pattern:
```
disconnect_nodes(self.nodes[0], 1)
disconnect_nodes(self.nodes[1], 0)
```
ACKs for top commit:
MarcoFalke:
review ACK 34e641a564531853342b03db2d9f0bf52b6e439e 👔
amitiuttarwar:
ACK 34e641a564. Thanks for this test improvement!
Tree-SHA512: 344855ceb46c012d43c13d7c09f44d32dcb7645706d10ae1e4645d9edca54c6c6c13fee26b79480755cdfcdf39b4b5770b36bb03ce71ba002d5be8a27fe008af
Modifies the existing --factor flag to --timeout-factor to better express intent.
Adds rules to disable timeout if --timeout-factor is set to 0.
Modfies --timeout-factor help doc to inform users about this feature.
2742c3428633b6ceaab6714635dc3adb74bf121b test: add factor option to adjust test timeouts (Harris)
Pull request description:
This PR adds a new option **factor** that can be used to adjust timeouts in various functional tests.
Several timeouts and functions from `authproxy`, `mininode`, `test_node` and `util` have been adapted to use this option. The factor-option definition is located in `test_framework.py`.
Fixes https://github.com/bitcoin/bitcoin/issues/18266
Also Fixes https://github.com/bitcoin/bitcoin/issues/18834
ACKs for top commit:
MarcoFalke:
Thanks! ACK 2742c3428633b6ceaab6714635dc3adb74bf121b
Tree-SHA512: 6d8421933ba2ac1b7db00b70cf2bc242d9842c48121c11aadc30b0985c4a174c86a127d6402d0cd73b993559d60d4f747872d21f9510cf4806e008349780d3ef
ea4cc3a7b36a9c77dbf0aff439da3ef0ea58e6e4 Truly decouple wallet from chainparams for -fallbackfee (Jorge Timón)
Pull request description:
Before it was 0 by default for main and 20000 for test and regtest.
Now it is 0 by default for all chains, thus there's no need to call Params().
Also now the default for main is properly documented.
Suggestion for release notes:
-fallbackfee was 0 (disabled) by default for the main chain, but 20000 by default for the test chains. Now it is 0 by default for all chains. Testnet and regtest users will have to add fallbackfee=20000 to their configuration if they weren't setting it and they want it to keep working like before.
Should I propose them to the wiki for the release notes or only after merge?
For more context, see https://github.com/bitcoin/bitcoin/pull/16402#issuecomment-515701042
ACKs for top commit:
MarcoFalke:
ACK ea4cc3a7b36a9c77dbf0aff439da3ef0ea58e6e4
Tree-SHA512: fdfaba5d813da4221e405e0988bef44f3856d10f897a94f9614386d14b7716f4326ab8a6646e26d41ef3f4fa61b936191e216b1b605e9ab0520b0657fc162e6c
Before it was 0 by default for main and 20000 for test and regtest.
Now it is 0 by default for all chains, thus there's no need to call Params().
Also now the default for main is properly documented
fa69588537bc91c0aedbc89ef1760d89cbffad75 test: Make PORT_MIN in test runner configurable (MarcoFalke)
Pull request description:
This is needed when some ports in the port range are used by other processes. Note that simply assigning the ports dynamically does not work:
* We spin up several nodes per test (each node gets its own port)
* We run several tests in parallel
So to avoid nodes from different tests colliding on ports, the port assignment must be deterministic (can not be dynamic).
Fixes: #10869
ACKs for top commit:
practicalswift:
ACK fa69588537bc91c0aedbc89ef1760d89cbffad75 -- diff looks correct
promag:
ACK fa69588537bc91c0aedbc89ef1760d89cbffad75.
Tree-SHA512: e79adb015e7de79064e2d14336c38bc9672bd779ad6c52917721897e73f617c39d32c068a369c26670002a6c4ab95a71ef3a6878ebdd9710e02f410e2f7bcd14
333317ce6b67aa92f7363d48cd750712190b4b6b test: Test that low difficulty chain fork is rejected (MarcoFalke)
fa31dc1bf4ee471c4641eef8de02702ba0619ae7 test: Pass down correct chain name in tests (MarcoFalke)
Pull request description:
To prevent OOM, Bitcoin Core will reject chain forks at low difficulty by default. This is the only use-case of checkpoints, so add a test for it to make sure the feature works as expected. If it didn't work, checkpoints would have no use-case and we might as well remove them
ACKs for top commit:
Sjors:
Thanks for adding the node 1 example. Code review ACK 333317c
Tree-SHA512: 90dffa540d0904f3cffb61d2382b1a26f84fe9560b7013e4461546383add31a8757b350616a6d43217c59ef7b8b2a1b62bb3bab582c679cbb2c660a782ce7be1
e78aaf41f43d0e2ad78fa6d8dad61032c8ef73d0 [docs] Add release notes for burying bip 9 soft fork deployments (John Newbery)
8319e738f9f118025b332e4fa804d4c31e4113f4 [tests] Add coverage for the content of getblockchaininfo.softforks (James O'Beirne)
0328dcdcfcb56dc8918697716d7686be048ad0b3 [Consensus] Bury segwit deployment (John Newbery)
1c93b9b31c2ab7358f9d55f52dd46340397c906d [Consensus] Bury CSV deployment height (John Newbery)
3862e473f0cb71a762c0306b171b591341d58142 [rpc] Tidy up reporting of buried and ongoing softforks (John Newbery)
Pull request description:
This hardcodes CSV and segwit activation heights, similar to the BIP 90 buried deployments for BIPs 34, 65 and 66.
CSV and segwit have been active for over 18 months. Hardcoding the activation height is a code simplification, makes it easier to understand segwit activation status, and reduces technical debt.
This was originally attempted by jl2012 in #11398 and again by me in #12360.
ACKs for top commit:
ajtowns:
ACK e78aaf41f43d0e2ad78fa6d8dad61032c8ef73d0 ; checked diff to previous acked commit, checked tests still work
ariard:
ACK e78aaf4, check diff, run the tests again and successfully activated csv/segwit heights on mainnet as expected.
MarcoFalke:
ACK e78aaf41f43d0e2ad78fa6d8dad61032c8ef73d0 (still didn't check if the mainnet block heights are correct, but the code looks good now)
Tree-SHA512: 7e951829106e21a81725f7d3e236eddbb59349189740907bb47e33f5dbf95c43753ac1231f47ae7bee85c8c81b2146afcdfdc11deb1503947f23093a9c399912
This combines reporting of buried (formally ISM) softfork deployments
and BIP9 versionbits softfork deployments into one JSON object in the
getblockchaininfo return object.
