5f96d7d22d rpc: gettxoutsetinfo rejects hash_serialized_2 for specific height (Fabian Jahr)
23fe50436b test: Add test for coinstatsindex behavior in reorgs (Fabian Jahr)
90c966b0f3 rpc: Allow gettxoutsetinfo and getblockstats for stale blocks (Fabian Jahr)
b9362392ae index, rpc: Add use_index option for gettxoutsetinfo (Fabian Jahr)
bb7788b121 test: Test coinstatsindex robustness across restarts (Fabian Jahr)
e0938c2909 test: Add tests for block_info in gettxoutsetinfo (Fabian Jahr)
2501576ecc rpc, index: Add verbose amounts tracking to Coinstats index (Fabian Jahr)
655d929836 test: add coinstatsindex getindexinfo coverage, improve current tests (Jon Atack)
ca01bb8d68 rpc: Add Coinstats index to getindexinfo (Fabian Jahr)
57a026c30f test: Add unit test for Coinstats index (Fabian Jahr)
6a4c0c09ab test: Add functional test for Coinstats index (Fabian Jahr)
3f166ecc12 rpc: gettxoutsetinfo can be requested for specific blockheights (Fabian Jahr)
3c914d58ff index: Coinstats index can be activated with command line flag (Fabian Jahr)
dd58a4de21 index: Add Coinstats index (Fabian Jahr)
a8a46c4b3c refactor: Simplify ApplyStats and ApplyHash (Fabian Jahr)
9c8a265fd2 refactor: Pass hash_type to CoinsStats in stats object (Fabian Jahr)
2e2648a902 crypto: Make MuHash Remove method efficient (Fabian Jahr)
Pull request description:
This is part of the coinstats index project tracked in #18000
While the review of the new UTXO set hash algorithm (MuHash) takes longer recently #19328 was merged which added the possibility to run `gettxoutsetinfo` with a specific hash type. As the first type it added `hash_type=none` which skips the hashing of the UTXO set altogether. This alone did not make `gettxoutsetinfo` much faster but it allows the use of an index for the remaining coin statistics even before a new hashing algorithm has been added. Credit to Sjors for the idea to take this intermediate step.
Features summary:
- Users can start their node with the option `-coinstatsindex` which syncs the index in the background
- After the index is synced the user can use `gettxoutsetinfo` with `hash_type=none` or `hash_type=muhash` and will get the response instantly out of the index
- The user can specify a height or block hash when calling `gettxoutsetinfo` to see coin statistics at a specific block height
ACKs for top commit:
Sjors:
re-tACK 5f96d7d22d
jonatack:
Code review re-ACK 5f96d7d22d per `git range-diff 13d27b4 07201d3 5f96d7d`
promag:
Tested ACK 5f96d7d22d. Light code review ACK 5f96d7d22d.
Tree-SHA512: cbca78bee8e9605c19da4fbcd184625fb280200718396c694a56c7daab6f44ad23ca9fb5456d09f245d8b8d9659fdc2b3f3ce5e953c1c6cf4003dbc74c0463c2
faa137eb9e test: Speed up rpc_blockchain.py by removing miniwallet.generate() (MarcoFalke)
fa1fe80c75 test: Change address type from P2PKH to P2WSH in rpc_blockchain (MarcoFalke)
fa4d8f3169 test: Cache 25 mature coins for ADDRESS_BCRT1_P2WSH_OP_TRUE (MarcoFalke)
fad25153f5 test: Remove unused bug workaround (MarcoFalke)
faabce7d07 test: Start only the number of nodes that are needed (MarcoFalke)
Pull request description:
Speed up various tests:
* Remove unused nodes, which only consume time on start/stop
* Remove unused "bug workarounds"
* Remove the need for `miniwallet.generate()` by adding `miniwallet.scan_blocks()`. (On my system, with valgrind, generating 105 blocks takes 3.31 seconds. Rescanning 5 blocks takes 0.11 seconds.)
ACKs for top commit:
laanwj:
Code review ACK faa137eb9e
Tree-SHA512: ead1988d5aaa748ef9f8520af1e0bf812cf1d72e281ad22fbd172b7306d850053040526f8adbcec0b9a971c697a0ee7ee8962684644d65b791663eedd505a025
49797c3ccf tests: Disable bdb dump test when no bdb (Andrew Chow)
1194cf9269 Fix wallet_send.py wallet setup to work with descriptors (Andrew Chow)
fbaea7bfe4 Require legacy wallet for wallet_upgradewallet.py (Andrew Chow)
b1b679e0ab Explicitly mark legacy wallet tests as such (Andrew Chow)
09514e1bef Setup wallets for interface_zmq.py (Andrew Chow)
4d03ef9a73 Use MiniWallet in rpc_net.py (Andrew Chow)
4de23824b0 Setup wallets for interface_bitcoin_cli.py (Andrew Chow)
7c71c627d2 Setup wallets with descriptors for feature_notifications (Andrew Chow)
1f1bef8dba Have feature_filelock.py test both bdb and sqlite, depending on compiled (Andrew Chow)
c77975abc0 Disable upgrades tests that require BDB if BDB is not compiled (Andrew Chow)
1f20cac9d4 Disable wallet_descriptor.py bdb format check if BDB is not compiled (Andrew Chow)
3641597d7e tests: Don't make any wallets unless wallet is required (Andrew Chow)
b9b88f57a9 Skip legacy wallet reliant tests if BDB is not compiled (Andrew Chow)
6f36242389 tests: Set descriptors default based on compilation (Andrew Chow)
Pull request description:
This PR fixes tests for when BDB is not compiled. Tests which rely on or test legacy wallet behavior are disabled and skipped when BDB is not compiled. For the components of some tests that are for legacy wallet things, those parts of the tests are skipped.
For the majority of tests, changes are made so that they can be run with either legacy wallets or descriptor wallets without materially effecting the test. Most tests only need the wallet for balance and transactions, so the type of wallet is not an important part of those tests. Additionally, some tests are wallet agnostic and modified to instead use the test framework's MiniWallet.
ACKs for top commit:
laanwj:
ACK 49797c3ccf
ryanofsky:
Code review ACK 49797c3ccf. Only change since last review is dropping last commit. Previous review w/ suggestions for future followup is https://github.com/bitcoin/bitcoin/pull/20267#pullrequestreview-581508843
Tree-SHA512: 69659f8a81fb437ecbca962f4082c12835282dbf1fba7d9952f727a49e01981d749af9b09feda1c8ca737516c7d7a08ef17e782795df3fa69892d5021b41c1ed
Determines whether descriptors should be used based on whether the
--descriptor or --legacy-wallet option is set,
and the compiled support. If no option is set and both BDB and SQLite
are available, it defaults to legacy.
This is used to switch descriptor agnostic tests between descriptors and
legacy wallet.
40fdb2a212 test: Fix Comment Typo in BitcoinTestFramework (Joel Klabo)
Pull request description:
Missing "override" in comment describing use of set_test_params
ACKs for top commit:
michaelfolkson:
ACK 40fdb2a212
Tree-SHA512: bf893a0d5f8dc86a3ec2eaf48cd7c0f0f832f3b3d254b3d99953336db7e294571b1d2c8686030bf8a27cbe67b1a85a54e53ebefb2e57d6d8d6ac864a15dce4e7
Although legacy wallet is still the default, for future use, add a
--legacy-wallet option to the test framework. Additional tests for
descriptor wallets have been enabled with the --descriptors option.
Tests that must be legacy wallet only are being started with
--legacy-wallet. Even though this option does not currently do anything,
this will be helpful in the future when descriptor wallets become the
default.
- Get rid of hardcoded wallet "" names and -wallet="" args
- Get rid of setup_nodes (-wallet, -nowallet, -disablewallet) argument rewriting
Motivation:
- Simplify test framework behavior so it's easier to write new tests without
having arguments mangled by the framework
- Make tests more readable, replacing unexplained "" string literals with
default_wallet_name references
- Make it trivial to update default wallet name and wallet data filename for
sqlite #19077 testing
- Stop relying on -wallet arguments to create wallets, so it is easy to change
-wallet option in the future to only load existing wallets not create new
ones (to avoid accidental wallet creation, and encourage use of wallet
encryption and descriptor features)
cc84460c16 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 cc84460c16 , reviewed with --color-moved=dimmed-zebra --color-moved-ws=ignore-all-space 💫
Tree-SHA512: a79b2a3fa842fc26a7aacb834bb2aea88b3049916c0b754e60002a77ce94bb5954e0ea3b436bf268e9295efb62d721dfef263a09339a55c684ac3fda388c275e
34e641a564 test: Remove unnecessary disconnect_nodes call in rpc_psbt.py (Danny Lee)
e6e7abd51a test: remove redundant two-way disconnect_nodes calls (Danny Lee)
a9bd1f9adf 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 34e641a564👔
amitiuttarwar:
ACK 34e641a564. Thanks for this test improvement!
Tree-SHA512: 344855ceb46c012d43c13d7c09f44d32dcb7645706d10ae1e4645d9edca54c6c6c13fee26b79480755cdfcdf39b4b5770b36bb03ce71ba002d5be8a27fe008af
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/
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.
2742c34286 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 2742c34286
Tree-SHA512: 6d8421933ba2ac1b7db00b70cf2bc242d9842c48121c11aadc30b0985c4a174c86a127d6402d0cd73b993559d60d4f747872d21f9510cf4806e008349780d3ef
Adds a --descriptors option globally to the test framework. This will
make the test create and use descriptor wallets. However some tests may
not work with this.
Some tests are modified to work with --descriptors and run with that
option in test_runer:
* wallet_basic.py
* wallet_encryption.py
* wallet_keypool.py
* wallet_keypool_topup.py
* wallet_labels.py
* wallet_avoidreuse.py
5db506ba59 tests: Add option --valgrind to run nodes under valgrind in the functional tests (practicalswift)
Pull request description:
What is better than fixing bugs? Fixing entire bug classes of course! :)
Add option `--valgrind` to run the functional tests under Valgrind.
Regular functional testing under Valgrind would have caught many of the uninitialized reads we've seen historically.
Let's kill this bug class once and for all: let's never use an uninitialized value ever again. Or at least not one that would be triggered by running the functional tests! :)
My hope is that this addition will make it super-easy to run the functional tests under Valgrind and thus increase the probability of people making use of it :)
Hopefully `test/functional/test_runner.py --valgrind` will become a natural part of the pre-release QA process.
**Usage:**
```
$ test/functional/test_runner.py --help
…
--valgrind run nodes under the valgrind memory error detector:
expect at least a ~10x slowdown, valgrind 3.14 or
later required
```
**Live demo:**
First, let's re-introduce a memory bug by reverting the recent P2P uninitialized read bug fix from PR #17624 ("net: Fix an uninitialized read in ProcessMessage(…, "tx", …) when receiving a transaction we already have").
```
$ git diff
diff --git a/src/consensus/validation.h b/src/consensus/validation.h
index 3401eb64c..940adea33 100644
--- a/src/consensus/validation.h
+++ b/src/consensus/validation.h
@@ -114,7 +114,7 @@ inline ValidationState::~ValidationState() {};
class TxValidationState : public ValidationState {
private:
- TxValidationResult m_result = TxValidationResult::TX_RESULT_UNSET;
+ TxValidationResult m_result;
public:
bool Invalid(TxValidationResult result,
const std::string &reject_reason="",
```
Second, let's test as normal without Valgrind:
```
$ test/functional/p2p_segwit.py -l INFO
2019-11-28T09:30:42.810000Z TestFramework (INFO): Initializing test directory /tmp/bitcoin_func_test__fc8q3qo
…
2019-11-28T09:31:57.187000Z TestFramework (INFO): Subtest: test_non_standard_witness_blinding (Segwit active = True)
…
2019-11-28T09:32:08.265000Z TestFramework (INFO): Tests successful
```
Third, let's test with `--valgrind` and see if the test fail (as we expect) when the unitialized value is used:
```
$ test/functional/p2p_segwit.py -l INFO --valgrind
2019-11-28T09:32:33.018000Z TestFramework (INFO): Initializing test directory /tmp/bitcoin_func_test_gtjecx2l
…
2019-11-28T09:40:36.702000Z TestFramework (INFO): Subtest: test_non_standard_witness_blinding (Segwit active = True)
2019-11-28T09:40:37.813000Z TestFramework (ERROR): Assertion failed
ConnectionRefusedError: [Errno 111] Connection refused
```
ACKs for top commit:
MarcoFalke:
ACK 5db506ba59
jonatack:
ACK 5db506ba59
Tree-SHA512: 2eaecacf4da166febad88b2a8ee6d7ac2bcd38d4c1892ca39516b6343e8f8c8814edf5eaf14c90f11a069a0389d24f0713076112ac284de987e72fc5f6cc3795
