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80c9e66ab84f8cecc2bf2eebf508a5aad8911246 build: Remove install command samples (Hennadii Stepanov)
2ad74b78c61697068be5d157785592c0c875a347 doc: Add ShellCheck to lint tests dependencies (Hennadii Stepanov)
Pull request description:
In master (9641366950276da88af626d0898676195df8d83a) the lint tests dependencies list lacks ShellCheck. This PR fixes it.
Also `lint-python.sh` is slightly improved.
ACKs for top commit:
laanwj:
ACK 80c9e66ab84f8cecc2bf2eebf508a5aad8911246
promag:
ACK 80c9e66ab84f8cecc2bf2eebf508a5aad8911246, verified internal and external links. Nice looking table.
Tree-SHA512: b63718a6c41be93137db70586465d84ca0b1ff33c0f2674147c928cb1bdf903ec7587861c09ad832841264285f99c7b171d5319eef3c989822a7cd01449222ae
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test/README.md contains comprehensive install instructions.
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3d05d332693ec860626fc77e6ba50dec94e4e83c cli: fix -getinfo output when compiled with no wallet (fanquake)
Pull request description:
master (33b155f28732487854cf0ca29ca17c50f8c6872e):
```bash
src/bitcoin-cli -getinfo
{
"version": 199900,
"protocolversion": 70015,
"blocks": 602348,
"headers": 602348,
"verificationprogress": 0.9999995592310106,
"timeoffset": 0,
"connections": 10,
"proxy": "",
"difficulty": 13691480038694.45,
"chain": "main",
"walletversion": null,
"balance": null,
"keypoololdest": null,
"keypoolsize": null,
"paytxfee": null,
"relayfee": 0.00001000,
"warnings": "This is a pre-release test build - use at your own risk - do not use for mining or merchant applications"
}
```
This PR (3d05d332693ec860626fc77e6ba50dec94e4e83c):
```bash
{
"version": 199900,
"protocolversion": 70015,
"blocks": 602348,
"headers": 602348,
"verificationprogress": 0.9999996313568186,
"timeoffset": 0,
"connections": 10,
"proxy": "",
"difficulty": 13691480038694.45,
"chain": "main",
"relayfee": 0.00001000,
"warnings": "This is a pre-release test build - use at your own risk - do not use for mining or merchant applications"
}
```
ACKs for top commit:
MarcoFalke:
ouch ACK 3d05d332693ec860626fc77e6ba50dec94e4e83c
laanwj:
ACK 3d05d332693ec860626fc77e6ba50dec94e4e83c
darosior:
ACK 3d05d332693ec860626fc77e6ba50dec94e4e83c
Tree-SHA512: 055424e122a082cbfea410da287d9ceb7ed405fd68d53e2f5bef62beea80bc374a7d00366de0479d23faecb7f063b232aca52e9fdbdb97c58ddf46e7749136a9
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3645e4ca0033bb6365f41ef710111780c139370f Add missing newline in util_ChainMerge test (Russell Yanofsky)
Pull request description:
This was causing a lot of test cases not not be very meaningful because
multiple configuration options were combined into one line.
The changes in test output with this fix make sense and look like:
```diff
- testnet=1 regtest=1 || test
+ testnet=1 regtest=1 || error: Invalid combination of -regtest, -testnet and -chain. Can use at most one.
```
Issue was reported and debugged by
Wladimir J. van der Laan <laanwj@protonmail.com> in
https://github.com/bitcoin/bitcoin/pull/17385#issuecomment-550033222
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ACKs for top commit:
laanwj:
ACK 3645e4ca0033bb6365f41ef710111780c139370f
practicalswift:
ACK 3645e4ca0033bb6365f41ef710111780c139370f -- diff looks correct
Tree-SHA512: ca5bde9b9f553811d4827113f4880d15d7b8f4f1455b95bbf34c9a1512fdd53062f1a2133c50d9b54f94160a1ee77a54bc82681a5f3bf25d2b0d01f8a8e95165
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fa7f5a4d2a2581cc25125311892a80efc2c494e2 doc: Update doc/bips.md with recent changes in master (MarcoFalke)
Pull request description:
Follow-up to #17165
ACKs for top commit:
jonatack:
ACK fa7f5a4d2a2581cc25125311892a80efc2c494e2. Verified markdown view at https://github.com/MarcoFalke/bitcoin-core/blob/1911-docBips/doc/bips.md and the urls in the links. Some of the PRs are indicated with # and some without, but this is the case over the whole document.
laanwj:
ACK fa7f5a4d2a2581cc25125311892a80efc2c494e2
fanquake:
ACK fa7f5a4d2a2581cc25125311892a80efc2c494e2
Tree-SHA512: 31782b5f1f2f10b1189f05f010f908c183dbe723477ca1c46ad1d3bee5ea483335847008a7fe48d72373ccd39b84e0b950d0d1b23e457cb70f34210c5f2dc6aa
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fa5facd3e72b6d61374b0b93b722b55e2b090020 rpc: Remove unused boost::this_thread::interruption_point (MarcoFalke)
Pull request description:
There are predefined interruption points for `boost::thread`: https://www.boost.org/doc/libs/1_71_0/doc/html/thread/thread_management.html#interruption_points
However, the rpc threads are `std::thread`, which does not have an `std::thread::interrupt` member function to request interruption: https://dev.visucore.com/bitcoin/doxygen/httpserver_8cpp.html#ae1a63374e18b9abd348eb74e4243ea34
Thus, the interruption points can be removed.
ACKs for top commit:
laanwj:
ACK fa5facd3e72b6d61374b0b93b722b55e2b090020, this does nothing.
practicalswift:
ACK fa5facd3e72b6d61374b0b93b722b55e2b090020
jamesob:
ACK https://github.com/bitcoin/bitcoin/pull/17382/commits/fa5facd3e72b6d61374b0b93b722b55e2b090020
Tree-SHA512: 4e29a44df1f2702cbd1ffdffa559440a8bb800baab64b4116e2c3d27cd64d8d1e8aafe1dc21b1a4e3988470d03be19cae294bd5669f7abf6d487685dc8fd8d7e
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dcef9a2922317cb2849f397366b6c56d755db6c9 logs: add timing information to FlushStateToDisk() (James O'Beirne)
41edaf227a69bc4846d5996675e8763fdfe0f367 logs: add BCLog::Timer and related macros (James O'Beirne)
Pull request description:
It's currently annoying to detect FlushStateToDisk() calls when benchmarking since they have to be inferred from a drop in coins count from the `UpdateTip: ` log messages. This adds a new logging utility, `BCLog::Timer`, and some related macros that are generally useful for printing timing-related logging messages, and a message that is unconditionally written when the coins cache is flushed to disk.
```
2019-09-04T20:17:51Z FlushStateToDisk: write block and undo data to disk completed (3ms)
2019-09-04T20:17:51Z FlushStateToDisk: write block index to disk completed (370ms)
2019-09-04T20:17:51Z FlushStateToDisk: write coins cache to disk (2068451 coins, 294967kB) completed (21481ms)
```
ACKs for top commit:
laanwj:
Thanks, ACK dcef9a2922317cb2849f397366b6c56d755db6c9
ryanofsky:
Code review ACK dcef9a2922317cb2849f397366b6c56d755db6c9. No changes since last review other than moving code to new timer.h header
Tree-SHA512: 6d61e48a062d3edb48d0e056a6f0b1f8031773cc99289ee4544f8349d24526b88519e1e304009d56e428f1eaf76c857bf8e7e1c0b6873a6f270306accb5edc3d
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This was causing a lot of test cases not not be very meaningful because
multiple configuration options were combined into one line.
The changes in test output with this fix make sense and look like:
```diff
- testnet=1 regtest=1 || test
+ testnet=1 regtest=1 || error: Invalid combination of -regtest, -testnet and -chain. Can use at most one.
```
Issue was reported and debugged by
Wladimir J. van der Laan <laanwj@protonmail.com> in
https://github.com/bitcoin/bitcoin/pull/17385#issuecomment-550033222
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1c26c16065182ca2d2cdbb05fae79cac8c75f17d Improve "Hide" button tool-tip message (Danny-Scott)
Pull request description:
Cleaned up the tool tip text, it looks as though it just got included back in 2014 when the whole section was added.
Changed hide button tool tip within transaction fee settings area from "collapse fee-settings" to "Hide transaction fee settings" to be more user friendly and fit with other tool tips.
ACKs for top commit:
laanwj:
ACK 1c26c16065182ca2d2cdbb05fae79cac8c75f17d
Tree-SHA512: e2c83271c273f785ac625da9f88e095076043e21a9c59792049c271747837d19483e0cae5466c26ef3231947b6245680c4c136a530ba6f1885f9ddc18f2560d6
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fa2c44c3ccc3e7a54e2afc862addd555d5a6e51b test: Add ASSERT_DEBUG_LOG to unit test framework (MarcoFalke)
fa1936f57bbf5aebb1f8fc18701441d79219d443 logging: Add member for arbitrary print callbacks (MarcoFalke)
Pull request description:
Similar to `assert_debug_log` in the functional test framework
Top commit has no ACKs.
Tree-SHA512: aa9eaeca386b61d806867c04a33275f6eb4624fa5bf50f2928d16c83f5634bac96bcac46f9e8eda3b00b4251c5f12d7b01d6ffd84ba8e05c09eeec810cc31251
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92b2f5306ba0b3f031293cb8f415b67cb002c2f1 test: add dumptxoutset RPC test (James O'Beirne)
c1ccbc3ddef931896a7e9dcfa6704e305a69fbff devtools: add utxo_snapshot.sh (James O'Beirne)
57cf74c9918d10c69a46e6ceb3cb1a5e04edf5bc rpc: add dumptxoutset (James O'Beirne)
92fafb3a7da66f737e960e541fcfbcadedf6043a coinstats: add coins_count (James O'Beirne)
707fde7b9ba522c22179e2db0ed7b462c65138d9 add unused SnapshotMetadata class (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 defines the serialization format for UTXO snapshots and adds an RPC command for creating them, `dumptxoutset`. It also adds a convenience script for generating and verifying snapshots at a certain height, since that requires doing a hacky rewind of the chain via `invalidateblock`.
All of this is unused at the moment.
ACKs for top commit:
laanwj:
ACK 92b2f5306ba0b3f031293cb8f415b67cb002c2f1
Tree-SHA512: 200dff87767f157d627e99506ec543465d9329860a6cd49363081619c437163a640a46d008faa92b1f44fd403bfc7a7c9e851c658b5a4849efa9a34ca976bf31
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to allow easy (if not time-consuming) generation and verification of
snapshots.
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Allows the creation of a UTXO snapshot to disk.
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104f7de5934f13b837fcf21f6d6b2559799eabe2 remove old bootstrap relevant code (tryphe)
Pull request description:
This picks up #15954
I fixed the code and added at a functional test utilizing the scripts in `contrib/linearize` as suggested by @MarcoFalke .
ACKs for top commit:
laanwj:
ACK 104f7de5934f13b837fcf21f6d6b2559799eabe2
Tree-SHA512: acac9f285f9785fcbc3afc78118461e45bec2962f90ab90e9f82f3ad28adc90a44f0443b712458ccf486e46d891eb8a67f53e7bee5fa6d89e4387814fe03f117
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b2ff500fb3e4fa05de366ab1900825bea1f70377 test: add "diamond" unit test to MempoolAncestryTests (Sebastian Falbesoner)
Pull request description:
Approaches #17271 (_Missing Unit Test for Ancestors "diamond"_).
If ancestors are represented more than once (in this case `ta` and `tb`), check that those are not overcounted.
ACKs for top commit:
laanwj:
ACK b2ff500fb3e4fa05de366ab1900825bea1f70377
Tree-SHA512: 82a6573cc7f0e82bf6fcfe207d7ddecbf297d2a203d22e95b73d887e3cb280f45a3c5f649161561c1be1eb560ff81b9b385868f205d1c12284211c2377e5ad99
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b7541705d0abfbddf682a0134f3fa8a8e1d06cdf tests: Add fuzzing harness for Bech32 encoding/decoding (practicalswift)
85a34b1683233060c4500cfb8e3f5d84c8b8f0da tests: Move CaseInsensitiveEqual to test/util/str (practicalswift)
Pull request description:
Add fuzzing harness for Bech32 encoding/decoding.
**Testing this PR**
Run:
```
$ make distclean
$ ./autogen.sh
$ CC=clang CXX=clang++ ./configure --enable-fuzz \
--with-sanitizers=address,fuzzer,undefined
$ make
$ src/test/fuzz/bech32 -max_total_time=60
…
```
ACKs for top commit:
jonatack:
ACK b7541705d0abfbddf682a0134f3fa8a8e1d06cdf
Tree-SHA512: ade01d30c6886a083b806dbfff08999cc0d08e687701c670c895e261ed242c789e8a0062d4ebbe8f82676b8f168dc37e83351a88822c9c0eab478572a9e1ec02
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1a8f0d5a74d5cc0000456932babf35301f5c1686 [tools] update nNextInvSend to use mockable time (Amiti Uttarwar)
4de630354fc6808b9b13b9e82da1a82f2f50f26a [tools] add PoissonNextSend method that returns mockable time (Amiti Uttarwar)
Pull request description:
Introduce a Poisson helper method that wraps the existing method to return `std::chrono::duration` type, which is mockable.
Needed for https://github.com/bitcoin/bitcoin/pull/16698.
ACKs for top commit:
ajtowns:
ACK 1a8f0d5a74d5cc0000456932babf35301f5c1686
MarcoFalke:
re-ACK 1a8f0d5a74d5cc0000456932babf35301f5c1686
naumenkogs:
ACK 1a8f0d5, and let's merge it and come back to it later.
Tree-SHA512: 7e2325d7c55fc0b4357cb86b83e0c218ba269f678c1786342d8bc380bfd9696373bc24ff124b9ff17a6e761c62b2b44ff5247c3911e2afdc7cc5c20417e8290b
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2493770e365a7e30117dc1b8d228f9cbed97f7e1 TestShell: Return self from setup() (James Chiang)
a8dea4552412668c2914b6395ef543341a9898cd TestShell: Simplify default setting of num_nodes (James Chiang)
9c7806e4bf113bee6c32cff7b46493fd1a5aa0ba Doc: Remove backticks in test-shell.md code block (James Chiang)
d3ed06e2cdb31dcecf5e647f7e1e52185cc76733 TestShell: Fix typo in TestShell warning printout (James Chiang)
Pull request description:
This PR follows up on #17288 and fixes typos and implements code clean-ups suggested by reviewers of 19139ee.
- Typo in `test_shell.py` warning
- Typo in `test-shell.md` code block
- Simplified default setting of `num_nodes` in `TestShell.setup()`
- Enable initializer chaining: `TestShell().setup()`
ACKs for top commit:
MarcoFalke:
ACK 2493770e365a7e30117dc1b8d228f9cbed97f7e1
instagibbs:
tACK https://github.com/bitcoin/bitcoin/pull/17378/commits/2493770e365a7e30117dc1b8d228f9cbed97f7e1
jnewbery:
utACK 2493770e365a7e30117dc1b8d228f9cbed97f7e1
Tree-SHA512: 8fa7c2c550dbc3ec899de9dc328cd55cfa6daafe3b888aa5427e72fea69f064d938ec68e15bfa57109c0f6c3583e627ac4bd69303a11575d056941bd253adee0
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Also changes existing CCoinsStats attributes to be C++11 initialized.
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- only load blockfiles when we have paths
- add release notes for modified bootstrap functionality
- amend documentation on ThreadImport
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levels
3fe1aba6016c6501c8a02d8bd812f06397279100 depends: move README.md Android instructions to a separate section (Igor Cota)
aa9b84acee8beda82861ad69139efeefadcd19bb depends: update README.md with working Android targets and API levels (Igor Cota)
Pull request description:
Per @Sjors comments in https://github.com/bitcoin/bitcoin/pull/16110#pullrequestreview-310821810
ACKs for top commit:
Sjors:
ACK 3fe1aba
Tree-SHA512: 7a2e676070d51c7a4291b0d4b638f52321c08cc6ebe2bd2c02ba62f6cc3dd8a73227df4693c6ce9201863eb0bf26e0133805347b9016cb0f9a389a49cc9492aa
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This allows user to chain setup() to the initializer. test-shell.md code
examples have been updated to reflect this.
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4671fc3d9e669da8b8781f0cbefee43cb9acd527 Expand on wallet_balance.py comment from https://github.com/bitcoin/bitcoin/pull/16766\#issuecomment-527563982 (Jeremy Rubin)
91f3073f08aff395dd813296bf99fd8ccc81bb27 Update release notes to mention changes to IsTrusted and impact on wallet (Jeremy Rubin)
8f174ef112199aa4e98d756039855cc561687c2e Systematize style of IsTrusted single line if (Jeremy Rubin)
b49dcbedf79613f0e0f61bfd742ed265213ed280 update variable naming conventions for IsTrusted (Jeremy Rubin)
5ffe0d144923f365cb1c2fad181eca15d1668692 Update comment in test/functional/wallet_balance.py (Jeremy Rubin)
a550c58267f50c59c2eea1d46edaa5019a8ad5d8 Update wallet_balance.py test to reflect new behavior (Jeremy Rubin)
5dd7da4ccd1354f09e2d00bab29288db0d5665d0 Reuse trustedParents in looped calls to IsTrusted (Jeremy Rubin)
595f09d6de7f1b94428cdd1310777aa6a4c584e5 Cache tx Trust per-call to avoid DoS (Jeremy Rubin)
dce032ce294fe0d531770f540b1de00dc1d13f4b Make IsTrusted scan parents recursively (Jeremy Rubin)
Pull request description:
This slightly modifies the behavior of IsTrusted to recursively check the parents of a transaction. Otherwise, it's possible that a parent is not IsTrusted but a child is. If a parent is not trusted, then a child should not be either.
This recursive scan can be a little expensive, so ~it might be beneficial to have a way of caching IsTrusted state, but this is a little complex because various conditions can change between calls to IsTrusted (e.g., re-org).~ I added a cache which works per call/across calls, but does not store the results semi-permanently. Which reduces DoS risk of this change. There is no risk of untrusted parents causing a resource exploitation, as we immediately return once that is detected.
This is a change that came up as a bug-fix esque change while working on OP_SECURETHEBAG. You can see the branch where this change is important here: https://github.com/bitcoin/bitcoin/compare/master...JeremyRubin:stb-with-rpc?expand=1. Essentially, without this change, we can be tricked into accepting an OP_SECURETHEBAG output because we don't properly check the parents. As this was a change which, on its own, was not dependent on OP_SECURETHEBAG, I broke it out as I felt the change stands on its own by fixing a long standing wallet bug.
The test wallet_balance.py has been corrected to meet the new behavior. The below comment, reproduced, explains what the issue is and the edge cases that can arise before this change.
# Before `test_balance()`, we have had two nodes with a balance of 50
# each and then we:
#
# 1) Sent 40 from node A to node B with fee 0.01
# 2) Sent 60 from node B to node A with fee 0.01
#
# Then we check the balances:
#
# 1) As is
# 2) With transaction 2 from above with 2x the fee
#
# Prior to #16766, in this situation, the node would immediately report
# a balance of 30 on node B as unconfirmed and trusted.
#
# After #16766, we show that balance as unconfirmed.
#
# The balance is indeed "trusted" and "confirmed" insofar as removing
# the mempool transactions would return at least that much money. But
# the algorithm after #16766 marks it as unconfirmed because the 'taint'
# tracking of transaction trust for summing balances doesn't consider
# which inputs belong to a user. In this case, the change output in
# question could be "destroyed" by replace the 1st transaction above.
#
# The post #16766 behavior is correct; we shouldn't be treating those
# funds as confirmed. If you want to rely on that specific UTXO existing
# which has given you that balance, you cannot, as a third party
# spending the other input would destroy that unconfirmed.
#
# For example, if the test transactions were:
#
# 1) Sent 40 from node A to node B with fee 0.01
# 2) Sent 10 from node B to node A with fee 0.01
#
# Then our node would report a confirmed balance of 40 + 50 - 10 = 80
# BTC, which is more than would be available if transaction 1 were
# replaced.
The release notes have been updated to note the new behavior.
ACKs for top commit:
ariard:
Code Review ACK 4671fc3, maybe extend DoS protection in a follow-up PR.
fjahr:
Code review ACK 4671fc3d9e669da8b8781f0cbefee43cb9acd527
ryanofsky:
Code review ACK 4671fc3d9e669da8b8781f0cbefee43cb9acd527. Changes since last review: 2 new commits adding suggested release note and python test comment, also a clean rebase with no changes to the earlier commits. The PR description is more comprehensive now, too. Looks good!
promag:
Code review ACK 4671fc3d9e669da8b8781f0cbefee43cb9acd527.
Tree-SHA512: 6b183ff425304fef49724290053514cb2770f4a2350dcb83660ef24af5c54f7c4c2c345b0f62bba60eb2d2f70625ee61a7fab76a7f491bb5a84be5c4cc86b92f
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436ad436434b94982bcb7dc1d13a21949263ef73 Fix issue with conflicted mempool tx in listsinceblock (Adam Jonas)
Pull request description:
Closes #8752 by bringing back abandoned #10470.
This now checks that returned transactions are not conflicting with any transactions that are filtered out by the given blockhash and add a functional test to prevent this in the future.
For more context, #8757 was closed in favor of #10470.
ACKs for top commit:
instagibbs:
utACK https://github.com/bitcoin/bitcoin/pull/17258/commits/436ad436434b94982bcb7dc1d13a21949263ef73
kallewoof:
utACK 436ad436434b94982bcb7dc1d13a21949263ef73
jonatack:
I'm not qualifed to give an ACK here but 436ad436434b94982bcb7dc1d13a21949263ef73 appears reasonable. Built/ran tests/verified that this test fails without the change in rpcwallet.cpp:
Tree-SHA512: 63d75cd3d3f19fc84dc38899b200c96179b82b24db263cd0116ee5b715265be647157855c2e35912d2fbc49c7b37db9375d6aab0ac672f0f09bece8431de5ea9
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19139ee034d20ebab1b91d3ac13a8eee70b59374 Add documentation for test_shell submodule (JamesC)
f5112369cf91451d2d0bf574a9bfdaea04696939 Add TestShell class (James Chiang)
5155602a636c323424f75272ccec38588b3d71cd Move argparse() to init() (JamesC)
2ab01462f48b2d4e0d03ba842c3af8851c67c6f1 Move assert num_nodes is set into main() (JamesC)
614c645643e86c4255b98c663c10f2c227158d4b Clear TestNode objects after shutdown (JamesC)
6f40820757d25ff1ccfdfcbdf2b45b8b65308010 Add closing and flushing of logging handlers (JamesC)
6b71241291a184c9ee197bf5f0c7e1414417a0a0 Refactor TestFramework main() into setup/shutdown (JamesC)
ede8b7608e115364b5bb12e7f39d662145733de6 Remove network_event_loop instance in close() (JamesC)
Pull request description:
This PR refactors BitcoinTestFramework to encapsulate setup and shutdown logic into dedicated methods, and adds a ~~TestWrapper~~ TestShell child class. This wrapper allows the underlying BitcoinTestFramework to run _between user inputs_ in a REPL environment, such as a Jupyter notebook or any interactive Python3 interpreter.
The ~~TestWrapper~~ TestShell is motivated by the opportunity to expose the test-framework as a prototyping and educational toolkit. Examples of code prototypes enabled by ~~TestWrapper~~ TestShell can be found in the Optech [Taproot/Schnorr](https://github.com/bitcoinops/taproot-workshop) workshop repository.
Usage example:
```
>>> import sys
>>> sys.path.insert(0, "/path/to/bitcoin/test/functional")
```
```
>>> from test_framework.test_wrapper import TestShell
>>> test = TestShell()
>>> test.setup(num_nodes=2)
20XX-XX-XXTXX:XX:XX.XXXXXXX TestFramework (INFO): Initializing test directory /path/to/bitcoin_func_test_XXXXXXX
```
```
>>> test.nodes[0].generate(101)
>>> test.nodes[0].getblockchaininfo()["blocks"]
101
```
```
>>> test.shutdown()
20XX-XX-XXTXX:XX:XX.XXXXXXX TestFramework (INFO): Stopping nodes
20XX-XX-XXTXX:XX:XX.XXXXXXX TestFramework (INFO): Cleaning up /path/to/bitcoin_func_test_XXXXXXX on exit
20XX-XX-XXTXX:XX:XX.XXXXXXX TestFramework (INFO): Tests successful
```
**Overview of changes to BitcoinTestFramework:**
- Code moved to `setup()/shutdown()` methods.
- Argument parsing logic encapsulated by `parse_args` method.
- Success state moved to `BitcoinTestFramework.success`.
_During Shutdown_
- `BitcoinTestFramework` logging handlers are flushed and removed.
- `BitcoinTestFrameowork.nodes` list is cleared.
- `NetworkThread.network_event_loop` is reset. (NetworkThread class).
**Behavioural changes:**
- Test parameters can now also be set when overriding BitcoinTestFramework.setup() in addition to overriding `set_test_params` method.
- Potential exceptions raised in BitcoinTestFramework.setup() will be handled in main().
**Added files:**
- ~~test_wrapper.py~~ `test_shell.py`
- ~~test-wrapper.md~~ `test-shell.md`
ACKs for top commit:
jamesob:
ACK https://github.com/bitcoin/bitcoin/pull/17288/commits/19139ee034d20ebab1b91d3ac13a8eee70b59374
jonatack:
ACK 19139ee034d20ebab1b91d3ac13a8eee70b59374
jnewbery:
Rather than invalidate the three ACKs for a minor nit, can you force push back to 19139ee034d20ebab1b91d3ac13a8eee70b59374 please? I think this PR was ready to merge before your last force push.
jachiang:
> Rather than invalidate the three ACKs for a minor nit, can you force push back to [19139ee](https://github.com/bitcoin/bitcoin/commit/19139ee034d20ebab1b91d3ac13a8eee70b59374) please? I think this PR was ready to merge before your last force push.
jnewbery:
ACK 19139ee034d20ebab1b91d3ac13a8eee70b59374
Tree-SHA512: 0c24f405f295a8580a9c8f1b9e0182b5d753eb08cc331424616dd50a062fb773d3719db4d08943365b1f42ccb965cc363b4bcc5beae27ac90b3460b349ed46b2
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fa07b8beb598642655b1207afd275b801ff8cec2 test: Reset global args between test suites (MarcoFalke)
Pull request description:
Ideally there wouldn't be any globals in Bitcoin Core. However, as we still have globals, they need to be reset between runs of test cases. One way to do this is to run each suite in a different process. `make check` does that. However, `./src/test/test_bitcoin` when run manually or on appveyor is a single process, where all globals are preserved between test cases.
This leads to hard to debug issues such as https://github.com/bitcoin/bitcoin/pull/15845#pullrequestreview-310852164.
Fix that by resetting the global arg for each test suite. Note that this wont reset the arg between test cases, as the constructor/destructor is not called for them.
Addendum: This is not a general fix, only for `-segwitheight`. I don't know if clearing all args can be done with today's argsmanager. Nor do I know if it makes sense. Maybe we want datadir set to a temp path to not risk accidentally corrupting the default data dir?
ACKs for top commit:
laanwj:
ACK fa07b8beb598642655b1207afd275b801ff8cec2
practicalswift:
ACK fa07b8beb598642655b1207afd275b801ff8cec2
mzumsande:
ACK fa07b8beb598642655b1207afd275b801ff8cec2, I also tested that this fixes the issue in #15845.
Tree-SHA512: 1e30b06f0d2829144a61cc1bc9bdd6a694cbd911afff83dd3ad2a3f15b577fd30acdf9f1469f8cb724d0642ad5d297364fd5a8a2a9c8619a7a71fa9ae2837cdc
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Makes logging timing information about a block of code easier.
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c98bd13e675fbf5641ed64d551b63aaf55a1a8e9 replace asserts in RPC code with CHECK_NONFATAL and add linter (Adam Jonas)
Pull request description:
- Replace instances of assert in /rpc files and rpcwallet with CHECK_NONFATAL(condition)
- Add a linter to prevent future usage of assert being used in RPC code
ref https://github.com/bitcoin/bitcoin/pull/17192
ACKs for top commit:
practicalswift:
ACK c98bd13e675fbf5641ed64d551b63aaf55a1a8e9 -- diff looks correct
Tree-SHA512: a16036b6bbcca73a5334665f66e17e1756377d582317568291da1d727fc9cf8c84bac9d9bd099534e1be315345336e5f7b66b93793135155f320dc5862a2d875
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8d8e5a79d09d9027e5b68fecfc713e7b135320ba test: use default address type (bech32) for wallet_bumpfee tests (Sebastian Falbesoner)
Pull request description:
The use of native segwit addresses (pure p2wpkh instead of p2sh-p2wpkh) leads to smaller transaction sizes, needing adaption of some constants in the following test cases:
- `test_dust_to_fee()`: adaption of dust calculation (p2wpkh spend estimate of 67 is taken from `src/policy/policy.cpp:GetDustThreshold()`)
- `test_maxtxfee_fails()`: lowering `-maxtxfee` setting to trigger fail
Top commit has no ACKs.
Tree-SHA512: b4163700d56c11955f811bc5fe6edaf7aec69931d7db741c03b055fb518bb9825c031fb931c513b37a1968085cb8c2f263adf664b357aff8ee42795fd0f88d2d
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b6d2183858975abc961207c125c15791e531edcc Minor refactoring to remove implied m_addr_relay_peer. (User)
a552e8477c5bcd22a5457f4f73a2fd6db8acd2c2 added asserts to check m_addr_known when it's used (User)
090b75c14be6b9ba2efe38a17d141c6e6af575cb p2p: Avoid allocating memory for addrKnown where we don't need it (User)
Pull request description:
We should allocate memory for addrKnown filter only for those peers which are expected to participate in address relay.
Currently, we do it for all peers (including SPV and block-relay-only), which results in extra RAM where it's not needed.
Upd:
In future, we would still allow SPVs to ask for addrs, so allocation still will be done by default.
However, they will be able to opt-out via [this proposal](https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2019-October/017428.html) and then we could save some more memory.
This PR still saves memory for block-relay-only peers immediately after merging.
Top commit has no ACKs.
Tree-SHA512: e84d93b2615556d466f5ca0e543580fde763911a3bfea3127c493ddfaba8f05c8605cb94ff795d165af542b594400995a2c51338185c298581408687e7812463
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