p2p_sendheaders has a race in part 1.3.
part 1.2 sends a block to the node over the 'test_node' connection, but
doesn't wait for an inv to be received on the 'inv_node' connection. If
we get to part 1.3 before that inv has been received, then the
subsequent call to check_last_inv_announcement could fail.
c8176b3cc7 Add linter: Make sure we explicitly open all text files using UTF-8 or ASCII encoding in Python (practicalswift)
634bd97001 Explicitly specify encoding when opening text files in Python code (practicalswift)
Pull request description:
Add linter: Make sure we explicitly open all text files using UTF-8 encoding in Python.
As requested by @laanwj in #13440.
Tree-SHA512: 1651c00fe220ceb273324abd6703aee504029b96c7ef0e3029145901762c733c9b9d24927da281394fd4681a5bff774336c04eed01fafea997bb32192c334c06
86edf4a2a5 expose CBlockIndex::nTx in getblock(header) (Gregory Sanders)
Pull request description:
Recent publication of a weakness in Bitcoin's merkle tree construction demonstrates many SPV applications vulnerable to an expensive to pull off yet still plausible attack: https://bitslog.wordpress.com/2018/06/09/leaf-node-weakness-in-bitcoin-merkle-tree-design/
Including the coinbase in the txoutproof seems the most effective fix, however results in a significant efficiency downgrade. Transactors will not even know a priori what the size of their proof will be within a couple orders of magnitude, unless they use the mid-state of SHA2 as detailed in the blog post.
Some applications, like Elements blockchain platform that take SPV-style proofs have optional access to a bitcoind to verify these proofs of inclusion and check depth in the chain. Returning `CBlockIndex::nTx` would allow an extremely easy and compact way of checking the depth of the tree, with no additional overhead to the codebase, and works with pruned nodes.
`getblockheader` is arguably not the place for it, but as mentioned before, is a natural workflow for us checking depth of a block in a possibly pruned node.
We should also ensure that `verifytxoutproof` ends up validating this depth fact as well, but left this for another PR.
Tree-SHA512: af4cf48e704c6088f8da06a477fda1aaa6f8770cee9b876c4465d1075966d6a95831a88817673fe5a0d6bbcdc1ffcbc1892e2be0d838c60fc6958d33eacdcc14
fa7a6cf1b3 policy: Treat segwit as always active (MarcoFalke)
Pull request description:
Now that segwit is active for a long time, there is no need to reject transactions with the reason that segwit hasn't activated.
Strictly speaking, this is a bug fix, because with the release of 0.16, we create segwit transactions in our wallet by default without checking if they are allowed by local policy.
More broadly, this simplifies the code as if "premature witness" was always set to true with the corresponding command line args.
Tree-SHA512: 484c26aa3a66faba6b41e8554a91a29bfc15fbf6caae3d5363a3966283143189c4bd5333a610b0669c1238f75620691264e73f6b9f1161cdacf7574d946436da
fa8071a098 qa: Log as utf-8 (MarcoFalke)
Pull request description:
Explicitly read and write the log files with utf-8 as encoding
Tree-SHA512: ca28f37f34a09845c736ff6c4c21733c3c39584f52c81e48ff25e5e35979c317d0989862b2b93acc7e359fbcc20b99533365455830b2ddb41eb4d8c17314534e
67e0e04140 [wallet] [docs] Update release notes for removing `getlabeladdress` (John Newbery)
81608178cf [wallet] [rpc] Remove getlabeladdress RPC (John Newbery)
Pull request description:
labels are associated with addresses (rather than addresses being
associated with labels, as was the case with accounts). The
getlabeladdress does not make sense in this model, so remove it.
getaccountaddress is still supported for one release as the accounts
API is deprecated.
Tree-SHA512: 7f45d0456248ebcc4e54dd34e2578a09a8ea8e4fceda75238ccea9d731dc99a3f3c0519b18a9739de17d2e6e59c9c2259ba67c9ae2e3cb2a40ddb14b9193fe29
fa4760fbb3 qa: Increase includeconf test coverage (MarcoFalke)
Pull request description:
This adds some missing `return false` for error conditions and adds test coverage [1] for those.
Also, extend recursion warning when the chain was set in one of the includeconfs.
[1] See the red lines in https://marcofalke.github.io/btc_cov/total.coverage/src/util.cpp.gcov.html for missing coverage.
Tree-SHA512: d32563c9bb277879895a173e699034db5ecdb4061a1ec8890c566d61e36a09efa5eda19a029baf952ff6d568f8b9684a13a0bb90827850075470975e2088fee4
faac7a2db4 qa: Avoid checking reject code for now (MarcoFalke)
Pull request description:
The node will often disconnect before sending a reject code. A more
robust solution would be to read from the debug log. See #13006
Tree-SHA512: 1dabf8a43dabbc722f4ffe4fbc1f870090253a66290b2d1a95e7a24e14c6442b493c314480c0314587164eb65e5d468aa9eb5e107ad90bb3ca821a97ea4d373c
fa26cf0156 qa: Fixup setting of PATH env var (MarcoFalke)
Pull request description:
This was an oversight of mine in #13188
Can be trivially tested with `BITCOIND=bitcoin-qt ./test/functional/wallet_disable.py` before and after this fix.
Tree-SHA512: 06c7b2f12158855eb2b6392861943821bd7ad3152cf0dd49ac4abd878e5b937ebee55e256ce5bdc1c2a9c775a452112c34533366c934ff5f0f412b3a7e1c8118
fa3c910bfe test: Move linters to test/lint, add readme (MarcoFalke)
Pull request description:
This moves the checks and linters from `devtools` to a subfolder in `test`. (Motivated by my opinion that the dev tools are mostly for generating code and updating the repo whereas the linters are read-only checks.)
Also, adds a readme to clarify that checks and linters are only meant to prevent bugs and user facing issues, not merely stylistic preference or inconsistencies. (This is motivated by the diversity in developers and work flows as well as existing code styles. It would be too disruptive to change all existing code to a single style or too burdensome to force all developers to adhere to a single style. Also note that our style guide is changing, so locking in at the wrong style "too early" would only waste resources.)
Tree-SHA512: 9b10e89f2aeaf0c8a9ae248aa891d74e0abf0569f8e5dfd266446efa8bfaf19f0ea0980abf0b0b22f0d8416ee90d7435d21a9f9285b66df43f370b7979173406
87fe292d89 doc: Mention disabling BIP61 in bips.md (Wladimir J. van der Laan)
fe16dd8226 net: Add option `-enablebip61` to configure sending of BIP61 notifications (Wladimir J. van der Laan)
Pull request description:
This commit adds a boolean option `-peersendreject`, defaulting to `1`, that can be used to disable the sending of [BIP61](https://github.com/bitcoin/bips/blob/master/bip-0061.mediawiki) `reject` messages. This functionality has been requested for various reasons:
- security (DoS): reject messages can reveal internal state that can be used to target certain resources such as the mempool more easily.
- bandwidth: a typical node sends lots of reject messages; this counts against upstream bandwidth. Also the reject messages tend to be larger than the message that was rejected.
On the other hand, reject messages can be useful while developing client software (I found them indispensable while creating bitcoin-submittx), as well as for our own test cases, so whatever the default becomes on the long run, IMO the functionality should be retained as option. But that's a discussion for later, for now it's simply a node operator decision.
Also adds a RPC test that checks the functionality.
Tree-SHA512: 9488cc53e13cd8e5c6f8eb472a44309572673405c1d1438c3488f627fae622c95e2198bde5ed7d29e56b948e2918bf1920239e9f865889f4c37c097c37a4d7a9
fa865efa4a qa: Fix wallet_listreceivedby race (MarcoFalke)
Pull request description:
Generating a block on node 0 will only get node 0 out of IBD and not node 1. So the inv for the `txid` is dropped by node 1 and the call to `sync_all` fails.
Solve it by a call to `sync_blocks` after `generate`.
Tree-SHA512: e21b01a9e8c90bd6a3aad290c97cc4866ab384e22797b318eed55ae2767512203597d3a184b23ad5a3fe76bdbb8a3d5c51e097d56b160232851164434059ff23
41d0476f62 Tests: Add data file (Anthony Towns)
4cbfb6aad9 Tests: Test new getblockstats RPC (Jorge Timón)
35e77a0288 RPC: Introduce getblockstats (Jorge Timón)
cda8e36f01 Refactor: RPC: Separate GetBlockChecked() from getblock() (Jorge Timón)
Pull request description:
It returns per block statistics about several things. It should be easy to add more if people think of other things to add or remove some if I went too far (but once written, why not keep it? EDIT: answer: not to test or maintain them).
The currently available options are: minfee,maxfee,totalfee,minfeerate,maxfeerate,avgfee,avgfeerate,txs,ins,outs (EDIT: see updated list in the rpc call documentation)
For the x axis, one can use height or block.nTime (I guess I could add mediantime if there's interest [EDIT: nobody showed interest but I implemented mediantime nonetheless, in fact there's no distinction between x or y axis anymore, that's for the caller to judge]).
To calculate fees, -txindex is required.
Tree-SHA512: 2b2787a3c7dc4a11df1fce62c8a4c748f5347d7f7104205d5f0962ffec1e0370c825b49fd4d58ce8ce86bf39d8453f698bcd46206eea505f077541ca7d59b18c
labels are associated with addresses (rather than addresses being
associated with labels, as was the case with accounts). The
getlabeladdress does not make sense in this model, so remove it.
getaccountaddress is still supported for one release as the accounts
API is deprecated.
2352aa9 test: Ensure that recursive -includeconf produces appropriate warnings (Karl-Johan Alm)
c5bcc7d util: warn about recursive -includeconf arguments in configuration files (Karl-Johan Alm)
Pull request description:
This is a follow-up PR to #10267, and addresses https://github.com/bitcoin/bitcoin/pull/10267#issuecomment-387546144.
~~I am adding extra work for @jnewbery in #12755 here -- maybe I should just rebase on top of that, but not sure what the appropriate approach is here.~~
Tree-SHA512: 87f0c32436b70424e33616ffb88d7cb699f90d6a583a10237e224b28fc936d6a9df95536c8c52ee8546b3942da92b2a357e61bf87e00d1462bc10d46d3bee352
7384a35 [tests] Remove spurious error log in p2p_segwit.py (John Newbery)
Pull request description:
Since 265d7c44b1, when wait_until() fails,
an error message is logged to the test framework log. This means that if
wait_until() is called inside a try-except with the expectation that it
will fail, a spurious error message is logged.
wait_until() shouldn't be called with the expectation of failure. Fix
that in p2p_segwit.py.
Tree-SHA512: 0a43790b58fee7d2d6bef36e736b0b9ffdde6de5f12d33d15e8e07323597e2be4cd98f17e7fc3a135e06bdafe36613466c0a57e81134e59a251383c62b91918f
a8da482 Bump wallet version for pre split keypool (Andrew Chow)
dfcd9f3 Use a keypool of presplit keys after upgrading to hd chain split (Andrew Chow)
5c50e93 Allow -upgradewallet to upgradewallets to HD (Andrew Chow)
2bcf2b5 Test sethdseed (Andrew Chow)
b5ba01a Add 'sethdseed' RPC to initialize or replace HD seed (Chris Moore)
dd3c07a Separate HaveKey function that checks whether a key is in a keystore (Andrew Chow)
Pull request description:
Revival/rebase of #11085
Adds a new command `sethdseed` which allows you to either set or generate a new HD seed to be used. A new keypool can be generated or the original one kept and new keys added to the keypool will come from the new HD seed.
Wallets that are not HD will be upgraded to be version FEATURE_HD_SPLIT when the `sethdseed` RPC command is used.
I have also add some tests for this.
Additionally `-upgradewallet` can now be used to upgrade a wallet from non-HD to HD. When it is used for such an upgrade, the keypool will be regenerated.
Tree-SHA512: e56c792e150590429ac4a1061e8d6f7b20cca06366e184eb9bbade4cd6ae82699a28fe84f87031eadba97ad2c1606517a105f00fb7b45779c979243020071adb
This commit adds a boolean option `-enablebip61`, defaulting to `1`, that
can be used to disable the sending of BIP61 `reject` messages. This
functionality has been requested for various reasons:
- security (DoS): reject messages can reveal internal state that can be
used to target certain resources such as the mempool more easily.
- bandwidth: a typical node sends lots of reject messages; this counts
against upstream bandwidth. Also the reject messages tend to be larger
than the message that was rejected.
On the other hand, reject messages can be useful while developing client
software (I found them indispensable while creating bitcoin-submittx),
as well as for our own test cases, so whatever the default becomes on the
long run, IMO the functionality should be retained as option. But that's
a discussion for later.
364bae5 qa: Pad scriptPubKeys to get minimum sized txs (MarcoFalke)
7485488 Policy to reject extremely small transactions (Johnson Lau)
0f8719b Add transaction tests for constant scriptCode (Johnson Lau)
9dabfe4 Add constant scriptCode policy in non-segwit scripts (Johnson Lau)
Pull request description:
This disables `OP_CODESEPARATOR` in non-segwit scripts (even in an unexecuted branch), and makes a positive `FindAndDelete` result invalid. This ensures that the `scriptCode` serialized in `SignatureHash` is always the same as the script passing to the `EvalScript`.
Tree-SHA512: a0552cb920294d130251c48053fa2ff1fbdd26332e62b52147d918837852750f0ce35ce2cd1cbdb86588943312f8154ccb4925e850dbb7c2254bc353070cd5f8
5d536619ab [tests] Remove 'account' API from wallet functional tests (John Newbery)
Pull request description:
Next step in #12952. Removes all usage of the 'account' API from the wallet functional tests, except:
- rpc_deprecated.py (which specifically tests the `-deprecatedrpc=accounts` command line argument is working properly).
- `wallet_labels.py` (which tests that both the 'label' and 'account' APIs work in V0.17).
'account' API usage for both of those tests can be removed once V0.17 has been branched.
Also excluded is:
- `wallet_importprunedfunds.py` (which fails due to a bitcoind OOM error)
Tree-SHA512: 6701b32f83d2d47597ba093ded665d7aa630f7a9c759ff15e3e33a3e3bc7600e8d29cf4e72aed5f8f9f6769cc9b614c681951720eab1ed2473f5f8dec57e7a6f
12d1b77f7e [tests] Fixed intermittent failure in p2p_sendheaders.py. (lmanners)
Pull request description:
Added handling for the case where headers are announced over more than one message.
refs #12453
Tree-SHA512: 2c5b48ff019089b86e358181ba170d3aac09d4ae41ec79c2718e0ee83705860501bbcb8fd94d0f5c4f86c0d54a96781a967716621bb8c5ecc991b39af3cec506
09c6699900 [qa] Handle disconnect_node race (Suhas Daftuar)
Pull request description:
Several tests call disconnect_nodes() on each node-pair in rapid
succession, resulting in a race condition if a node disconnects a peer
in-between the calculation of the nodeid's to disconnect and the
invocation of the disconnectnode rpc call. Handle this.
Tree-SHA512: 3078cea0006fcb507c812004a777c505eb1e9dda7c6df12dbbe72395a73ff6f6760f597b6492054f5487b34534417ddef5fbad30553c135c288c4b7cfce79223
Since 265d7c44b1, when wait_until() fails,
an error message is logged to the test framework log. This means that if
wait_until() is called inside a try-except with the expectation that it
will fail, a spurious error message is logged.
wait_until() shouldn't be called with the expectation of failure. Fix
that in p2p_segwit.py.
Several tests call disconnect_nodes() on each node-pair in rapid
succession, resulting in a race condition if a node disconnects a peer
in-between the calculation of the nodeid's to disconnect and the
invocation of the disconnectnode rpc call. Handle this.
By default, libc will print fatal errors to /dev/tty instead of stderr.
Adding the LIBC_FATAL_STDERR_ to the environment variables allows
us to catch libc errors in stderr and test for them.
fac1e1f qa: Remove unused option --srcdir (MarcoFalke)
Pull request description:
The `srcdir` option was both unused and misleading; It should have been called `builddir`. So remove it.
Tree-SHA512: 2c24dcf2aa82219158b8cbbf03dd3f0f51f805f1f5f670faa1fd59e5a8d60fda120ffddadeccb058d8d3f20583b4952be7afd2df6bbefb9367d35c0f0a9fda3c
891beb0 [test] fundrawtransaction: lock watch-only shared address (Karl-Johan Alm)
Pull request description:
`self.nodes[0]` creates an address which is watch-only-shared with `self.nodes[3]`. If `nodes[0]` spends the associated UTXO during any of its sends later, the watchonly test will fail, as `nodes[3]` now has insufficient funds.
I ran into this in #12257 and this commit is in that PR as well, but I figured I'd split it out (and remove from there once/if merged).
Tree-SHA512: d04a04b1ecebe82127cccd47c1b3de311bf07f4b51dff80db20ea2f142e1d5c4a85ed6180c5c0b081d550e238c742e119b953f60f487deac5a3f3536e1a8d9fe
25b7ab9 doc: Add release notes for -includeconf (Karl-Johan Alm)
0f0badd test: Test includeconf parameter. (Karl-Johan Alm)
629ff8c -includeconf=<path> support in config handler, for including external configuration files (Karl-Johan Alm)
Pull request description:
Fixes: #10071.
Done:
- adds `-includeconf=<path>`, where `<path>` is relative to `datadir` or to the path of the file being read, if in a file
- protects against circular includes
- updates help docs
~~~Thoughts:~~~
- ~~~I am not sure how to test this in a neat manner. Feedback on this would be nice. Will dig/think though.~~~
Tree-SHA512: cb31f1b2f69fbc0890d264948eb2e501ac05cf12f5e06a5942f9c1539eb15ea8dc3cae817f4073aecb2fcc21d0386747f14f89d990772003a76e2a6d25642553
1e46d8a Get rid of ambiguous OutputType::NONE value (Russell Yanofsky)
Pull request description:
Based on suggestion by @sipa https://github.com/bitcoin/bitcoin/pull/12119#issuecomment-357982763
After #12119, the NONE output type was overloaded to refer to either an output type that couldn't be parsed, or to an automatic change output mode. This change drops the NONE enum and uses a simple bool to indicate parse failure, and a new CHANGE_AUTO enum to refer the change output type.
This change is almost a pure refactoring except it makes RPCs reject empty string ("") address types instead of treating them like they were unset. This simplifies the parsing code a little bit and could prevent RPC usage mistakes. It's noted in the release notes.
Follows up #12408 by @MarcoFalke
Followups for future PRs:
- [ ] Add explicit support for specifying "auto" in `ParseOutputType` as suggested by promag and sipa: https://github.com/bitcoin/bitcoin/pull/12729#issuecomment-374799567 and https://github.com/bitcoin/bitcoin/pull/12729#discussion_r175969481
- [ ] Add wallet `AddressChangeType` method to complement `TransactionChangeType`: https://github.com/bitcoin/bitcoin/pull/12729#discussion_r175969618.
Tree-SHA512: 8b08b272bcb177a0a9e556dcd965840a7fe601ef83ca97938b879c9b1a33b5b3f96939e1bceef11ba7c644ac21bfd6c1dbc6ca715cd1da4ace50475240e4ee48
d8e9a2a Remove "rpc" category from GetWarnings (Wladimir J. van der Laan)
7da3b0a rpc: Move RPC_FORBIDDEN_BY_SAFE_MODE code to reserved section (Wladimir J. van der Laan)
2ae705d Remove Safe mode (Andrew Chow)
Pull request description:
Rebase of #10563. Safe mode was [disabled by default and deprecated in 0.16](https://github.com/bitcoin/bitcoin/blob/master/doc/release-notes/release-notes-0.16.0.md#safe-mode-disabled-by-default), so probably should be removed for 0.17.
> Rationale:
>
> Safe mode is useless. It only disables some RPC commands when large work forks are detected. Nothing else is affected by safe mode. It seems that very few people would be affected by safe mode. The people who use Core as a wallet are primarily using it through the GUI, which safe mode does not effect. In the GUI, transactions will still be made as normal; only a warning is displayed.
>
> I also don't think that we should be disabling RPC commands or any functionality in general. If we do, it should be done consistently, which safe mode is not. If we want to keep the idea of a safe mode around, I think that the current system needs to go first before a new system can be implemented.
Tree-SHA512: 067938f47ca6e879fb6c3c4e21f9946fd7c5da3cde67ef436f1666798c78d049225b9111dc97064f42b3bc549d3915229fa19ad5a634588f381e34fc65d64044
7d0f80b Use anonymous namespace instead of static functions (Pieter Wuille)
b61fb71 Mention removal of bare multisig IsMine in release notes (Pieter Wuille)
9c2a8b8 Do not treat bare multisig as IsMine (Pieter Wuille)
08f3228 Optimization: only test for witness scripts at top level (Pieter Wuille)
3619735 Track difference between scriptPubKey and P2SH execution in IsMine (Pieter Wuille)
ac6ec62 Switch to a private version of SigVersion inside IsMine (Pieter Wuille)
19fc973 Do not expose SigVersion argument to IsMine (Pieter Wuille)
fb1dfbb Remove unused IsMine overload (Pieter Wuille)
952d821 Make CScript -> CScriptID conversion explicit (Pieter Wuille)
Pull request description:
Currently our wallet code will treat bare multisig outputs (meaning scriptPubKeys with multiple public keys + `OP_CHECKMULTISIG` operator in it) as ours without the user asking for it, as long as all private keys in it are in our wallet.
This is a pointless feature. As it only works when all private keys are in one place, it's useless compared to single key outputs (P2PK, P2PKH, P2WPKH, P2SH-P2WPKH), and worse in terms of space, cost, UTXO size, and ability to test (due to lack of address format for them).
Furthermore, they are problematic in that producing a list of all `scriptPubKeys` we accept is not tractable (it involves all combinations of all public keys that are ours). In further wallet changes I'd like to move to a model where all scriptPubKeys that are treated as ours are explicit, rather than defined by whatever keys we have. The current behavior of the wallet is very hard to model in such a design, so I'd like to get rid of it.
I think there are two options:
* Remove it entirely (do not ever accept bare multisig outputs as ours, unless watched)
* Only accept bare multisig outputs in situations where the P2SH version of that output would also be acceptable
This PR implements the first option. The second option was explored in #12874.
Tree-SHA512: 917ed45b3cac864cee53e27f9a3e900390c576277fbd6751b1250becea04d692b3b426fa09065a3399931013bd579c4f3dbeeb29d51d19ed0c64da75d430ad9a
41ff967 list the types of scripts we should consider for a witness program (fivepiece)
4f933b3 p2wpkh, p2wsh and p2sh-nested scripts in decodescript (fivepiece)
Pull request description:
Attempts to address #12244 . `p2wsh` addresses are returned only for scripts that are neither `p2sh` nor any witness program.
Tree-SHA512: eb47f094c1a4c2ad2bcf27a8032307e43cf787d50bf739281aeb4101d97316a2f307b05118bf138298c937fa34e15f91436443a9b313f809fad2c43e94cd1831
7de1de7 Add new fee structure with all sub-fields denominated in BTC (mryandao)
Pull request description:
the denomination for `fee` is current in btc while the other such as `decendentFee` and `ancestorFee` are in satoshis.
Tree-SHA512: e428f6dca1d339f89ab73e38ce5903f5465c46b159069d9bcc3f8b1140fe6657fa49a11abe0088e9f7ba9999f64af72a349a4735bf5eaa61b8e4a185b23543f3
fa811b0 qa: Normalize executable location (MarcoFalke)
Pull request description:
This removes the need to override the executable locations by just reading them from the config file. Beside making the code easier to read, running individual test on Windows is now possible by default (without providing further command line arguments).
Note: Of course, it is still possible to manually specify the location through the `BITCOIND` environment variable, e.g. `bitcoin-qt`.
Tree-SHA512: bee6d22246796242d747120ca18aaab089f73067de213c9111182561985c5912228a0b0f7f9eec025ecfdb44db031f15652f30d67c489d481c995bb3232a7ac7
fac0db0 wallet: Make fee settings non-static members (MarcoFalke)
Pull request description:
The wallet header defined some globals (they were called "settings"), that should be class members instead.
This commit is hopefully only refactoring, apart from a multiwallet bugfix: Calling the rpc `settxfee` for one wallet, would set (and change) the fee rate for all loaded wallets. (See added test case)
Tree-SHA512: 4ab6ec2f5c714742396ded5e451ec3b1ceb771e3696492de29889d866de4365b3fbe4a2784d085c8b8bd11b1ebb8a1fec99ab2c62eee716791cfc67c0cf29e1b
cead28b [docs] Add release notes for deprecated 'account' API (John Newbery)
72c9575 [wallet] [tests] Add tests for accounts/labels APIs (John Newbery)
109e05d [wallet] [rpc] Deprecate wallet 'account' API (John Newbery)
3576ab1 [wallet] [rpc] Deprecate account RPC methods (John Newbery)
3db1ba0 [tests] Set -deprecatedrpc=accounts in tests (John Newbery)
4e671f0 [tests] Rename rpc_listtransactions.py to wallet_listtransactions.py (John Newbery)
a28b907 [wallet] [rpc] Remove duplicate entries in rpcwallet.cpp's CRPCCommand table (John Newbery)
Pull request description:
Deprecate all accounts functionality and make it only accessible by using `-deprecatedrpc=accounts`.
Accounts specific RPCs, account arguments, and account related results all require the `-deprecatedrpc=accunts` startup option now in order to see account things.
Several wallet functional tests use the accounts system. Those tests are unchanged, except to start the nodes with `-deprecatedrpc=accounts`. We can slowly migrate those tests to use the 'label' API instead of the 'account' API before accounts are fully removed.
Tree-SHA512: 89f4ae2fe6de4a1422f1817b0997ae22d63ab5a1a558362ce923a3871f3e42963405d6573c69c27f1764679cdee5b51bf52202cc407f1361bfd8066d652f3f37
8b8032e test: Add rpcauth pair that generated by rpcauth (Chun Kuan Lee)
Pull request description:
This PR adds a rpcauth pair that is randomly generated. Also checks that rpcauth.py works fine.
Resolve#12995
Tree-SHA512: d9661f40e306bcf528dc25919c874ebcdbdd21101319985dc12ce133c80fd0021cfee5e4bfe8ee7970eccc2e24c97e596263b270fe0b79f3613ae573a825ed63
09b30db Asserts that the tx version number is a signed 32-bit integer. (251)
Pull request description:
This PR attempts to resolve#11561 by addressing the feedback from @MarcoFalke; and @gmaxwell in #12430.
Commit 30e9d24 adds a functional test to `rpc_rawtransaction.py` to assert that the transaction version number in the RPC output is a signed 32-bit integer.
The functional test uses the raw transaction data from Mainnet transaction `c659729a7fea5071361c2c1a68551ca2bf77679b27086cc415adeeb03852e369`.
Tree-SHA512: d78f3120b9aa04537561ab5584769a838b25e162c5caa6e1543256fb27538aa4c708c939fb5ba93ccb3fa676c2d92ce8eb9cc78869f80ac96be64a7bec7bebd0
1accfbc Output values for "min relay fee not met" error (Kristaps Kaupe)
Pull request description:
It is already done this way for "mempool min fee not met" error.
Tree-SHA512: 829db78ecc066cf93b8e93ff1aeb4e7b98883cf45f341d5be6e6b4dff4135f3f54fa49b3a6f12eb43f676a9ba54f981143c9887f786881e584370434a9566cfd
80a5e59 [qa] Attach node index to test_node AssertionError and print messages (James O'Beirne)
Pull request description:
In the midst of fighting with https://github.com/bitcoin/bitcoin/pull/12873 it became apparent that there're a number of assertions and print statements which are emitted by test nodes but don't identify the node in question. This change makes debugging a bit easier by adding identifying information to non-logger test_node-related error messages.
Tree-SHA512: 7cc86f2c81f4b3fdba15ec9a2d21a84c4b083629e845e82288087c3affbbdc5c68e74067621856cc97fe84fbc8cb4f5ca4977a51ef381e5d74515df8eb001239
1f83839 [wallet] [tests] Test disallowed multiwallet params (John Newbery)
3476e3c [wallet] Fix zapwallettxes/multiwallet interaction. (John Newbery)
Pull request description:
`-zapwallettxes` should be disallowed when starting bitcoin in multiwallet mode.
There's code in `WalletInit::ParameterInteraction()` to disallow `-zapwallettxes` when running in multiwallet mode. This code functioned as expected when passing the parameter `-zapwallettxes=1`, but not when passing the parameter `-zapwallettxes` (ie without the value specified). Fix that and add a test.
The new test in the
_[wallet] [tests] Test disallowed multiwallet params_ commit reproduces the bug and should fail against master.
Fixes#12505
Tree-SHA512: 6cd921717e9c7d2773ca84c946c310c2adec8430e37cbecdb33a620f510db3058a72bd328411812ba415111bc52a3367b332c9d15a37a92ccfd7ae785d2f32ab
e87fefc test: Add rpc_bind test to default-run tests (Wladimir J. van der Laan)
Pull request description:
Skip the parts that cannot be run on the host due to lack of IPv6 support or a second interface to bind on, and warn appropriately.
Without no strong requirements (besides being Linux only, which will skip the test) left, add this test to the default in test_runner.
~~(the non-IPv6 parts of the two dual-IPv4/6 tests could also be enabled, but first going to look what Travis does here to see if there wasn't another reason it was disabled)~~ done, it only makes sense for the first
Tree-SHA512: 724259b14f59dccc7e61ef071359336adb0f76a63db392b6ce6940e21c8ee0470c35374e82970681261685ef299cd70b0c1372598cea85d341f64c2c40ea28ee
c1d742025c [tests] Fix feature_block flakiness (John Newbery)
Pull request description:
feature_block.py occasionally fails on Travis. I believe this is due to
a a race condition when reconnecting to bitcoind after a subtest that
expects disconnection. If the test runs ahead and sends the INV for the
subsequent test before we've received the initial sync getheaders, then
we may end up sending two headers messages - one as a response to the
initial sync getheaders and one in response to the INV getheaders. If
both of those headers fail validation with a DoS score of 50 or higher,
then we'll unexpectedly be disconnected.
There is only one validation failure that has a DoS score bewteen 50 and
100, which is high-hash. That's why the test is failing immediately
after the "Reject a block with invalid work" subtest.
Fix is to wait for the initial getheaders from the peer before we
start populating our blockstore. That way we won't have any invalid
headers to respond to it with.
Tree-SHA512: dc17d795fcfaf0f8c0bf1e9732b5e11fbc8febbfafba4c231b7c13a5404a2c297dcd703a7a75bc7f353c893e12efc87f424f2201abd47ba5268af32d4d2e841f
feature_block.py occasionally fails on Travis. I believe this is due to
a a race condition when reconnecting to bitcoind after a subtest that
expects disconnection. If the test runs ahead and sends the INV for the
subsequent test before we've received the initial sync getheaders, then
we may end up sending two headers messages - one as a response to the
initial sync getheaders and one in response to the INV getheaders. If
both of those headers fail validation with a DoS score of 50 or higher,
then we'll unexpectedly be disconnected.
There is only one validation failure that has a DoS score bewteen 50 and
100, which is high-hash. That's why the test is failing immediately
after the "Reject a block with invalid work" subtest.
Fix is to wait for the initial getheaders from the peer before we
start populating our blockstore. That way we won't have any invalid
headers to respond to it with.
Such outputs can still be watched, and signed for, but they aren't treated as valid payments.
That means they won't cause transactions to appear in listtransactions, their outputs to be
shown under listunspent, or affect balances.
8b56fc0b91 [qa] Test that v0 segwit outputs can't be spent pre-activation (Suhas Daftuar)
ccb8ca42a4 Always enforce SCRIPT_VERIFY_WITNESS with P2SH (Suhas Daftuar)
5c31b20a35 [qa] Remove some pre-activation segwit tests (Suhas Daftuar)
95749a5836 Separate NULLDUMMY enforcement from SEGWIT enforcement (Suhas Daftuar)
ce650182f4 Use P2SH consensus rules for all blocks (Suhas Daftuar)
Pull request description:
As discussed at the IRC meeting back in October (https://botbot.me/freenode/bitcoin-core-dev/2017-10-12/?msg=92231929&page=2), I had looked into the feasibility of enforcing P2SH and SCRIPT_VERIFY_WITNESS back to the genesis block.
The P2SH change is pretty straightforward -- there was only one historical block on mainnet that violated the rule, so I carved out an exception to it, similar to the way we have exceptions for the BIP30 violators.
The segwit change is not entirely as clear. The code changes themselves are relatively straightforward: we can just always turn on SCRIPT_VERIFY_WITNESS whenever P2SH is active. However conceptually, this amounts to splitting up BIP141 into two parts, the part that implements new script rules, and the part that handles witness commitments in blocks.
Arguably though the script rules are really defined in BIP 143 anyway, and so this really amounts to backdating BIP 143 -- script rules for v0 segwit outputs -- back to genesis. So maybe conceptually this isn't so bad...
I don't feel strongly about this change in either direction; I started working on it because I was searching for a way to simplify the way we understand and implement the consensus rules around segwit, but I'm not yet sure whether I think this achieves anything toward that goal.
ping @TheBlueMatt
Tree-SHA512: 73551d4a983eb9792c7ac67f56005822528ac4d1fd52c27cee6d305ebee953f69687ef4ddee8bdc0fec77f77e6b5a9d669750793efee54c076533a095e233042
9e50c337c Note new weight field in release-notes. (Matt Corallo)
d0d9112b7 Test new weight field in p2p_segwit (Matt Corallo)
2874709a9 Expose a transaction's weight via RPC (Matt Corallo)
Pull request description:
This seems like an obvious oversight.
Tree-SHA512: defd047de34fb06a31f589e1a4eef68fcae85095cc67b7c8fb434237bb40300d7f3f97e852d3e7226330e26b96943846b7baf6da0cfc79db8d56e9c1f7848ad9
All account RPC methods are now deprecated and can only be called if
bitcoind has been started with the -deprecatedrpc=accounts switch.
Affected RPC methods are:
- getaccount
- getaccountaddress
- getaddressesbyaccount
- getreceivedbyaccount
- listaccouts
- listreceivedbyaccount
- move
- setaccount
c25321f Add config changes to release notes (Anthony Towns)
5e3cbe0 [tests] Unit tests for -testnet/-regtest in [test]/[regtest] sections (Anthony Towns)
005ad26 ArgsManager: special handling for -regtest and -testnet (Anthony Towns)
608415d [tests] Unit tests for network-specific config entries (Anthony Towns)
68797e2 ArgsManager: Warn when ignoring network-specific config setting (Anthony Towns)
d1fc4d9 ArgsManager: limit some options to only apply on mainnet when in default section (Anthony Towns)
8a9817d [tests] Use regtest section in functional tests configs (Anthony Towns)
30f9407 [tests] Unit tests for config file sections (Anthony Towns)
95eb66d ArgsManager: support config file sections (Anthony Towns)
4d34fcc ArgsManager: drop m_negated_args (Anthony Towns)
3673ca3 ArgsManager: keep command line and config file arguments separate (Anthony Towns)
Pull request description:
The weekly meeting on [2017-12-07](http://www.erisian.com.au/meetbot/bitcoin-core-dev/2017/bitcoin-core-dev.2017-12-07-19.00.log.html) discussed allowing options to bitcoin to have some sensitivity to what network is in use. @theuni suggested having sections in the config file:
<cfields> an alternative to that would be sections in a config file. and on the
cmdline they'd look like namespaces. so, [testnet] port=5. or -testnet::port=5.
This approach is (more or less) supported by `boost::program_options::detail::config_file_iterator` -- when it sees a `[testnet]` section with `port=5`, it will treat that the same as "testnet.port=5". So `[testnet] port=5` (or `testnet.port=5` without the section header) in bitcoin.conf and `-testnet.port=5` on the command line.
The other aspect to this question is possibly limiting some options so that there is no possibility of accidental cross-contamination across networks. For example, if you're using a particular wallet.dat on mainnet, you may not want to accidentally use the same wallet on testnet and risk reusing keys.
I've set this up so that the `-addnode` and `-wallet` options are `NETWORK_ONLY`, so that if you have a bitcoin.conf:
wallet=/secret/wallet.dat
upnp=1
and you run `bitcoind -testnet` or `bitcoind -regtest`, then the `wallet=` setting will be ignored, and should behave as if your bitcoin.conf had specified:
upnp=1
[main]
wallet=/secret/wallet.dat
For any `NETWORK_ONLY` options, if you're using `-testnet` or `-regtest`, you'll have to add the prefix to any command line options. This was necessary for `multiwallet.py` for instance.
I've left the "default" options as taking precedence over network specific ones, which might be backwards. So if you have:
maxmempool=200
[regtest]
maxmempool=100
your maxmempool will still be 200 on regtest. The advantage of doing it this way is that if you have `[regtest] maxmempool=100` in bitcoin.conf, and then say `bitcoind -regtest -maxmempool=200`, the same result is probably in line with what you expect...
The other thing to note is that I'm using the chain names from `chainparamsbase.cpp` / `ChainNameFromCommandLine`, so the sections are `[main]`, `[test]` and `[regtest]`; not `[mainnet]` or `[testnet]` as might be expected.
Thoughts? Ping @MeshCollider @laanwj @jonasschnelli @morcos
Tree-SHA512: f00b5eb75f006189987e5c15e154a42b66ee251777768c1e185d764279070fcb7c41947d8794092b912a03d985843c82e5189871416995436a6260520fb7a4db
Future commits will deprecate the accounts RPC methods, arguments and
return objects. Set the -deprecatedrpc=accounts switch now so tests
don't break in intermediate commits.
9db48c5634 tests: Remove redundant bytes² (practicalswift)
Pull request description:
This is a follow-up to #12993. As @jnewbery noted `bytes()` is idempotent.
Tree-SHA512: 0eb25e0c2c46f9abaac30f964c5eb422bece1414c840a717d86794424294cb19d995a6db7c8df2a2f4ec84776b05274a637f2c111738f397051f510e57184752
Skip the parts that cannot be run on the host due to lack
of IPv6 support or a second interface to bind on, and warn
appropriately.
Without no strong requirements (besides being Linux only, in which case
the test is skipped) left, just add this test to the default in
test_runner.
Includes suggested changes by John Newbery.
41ba061 [docs] Add release notes for wallet 'label' API. (John Newbery)
189e0ef [wallet] [rpc] introduce 'label' API for wallet (Wladimir J. van der Laan)
Pull request description:
Add label API to wallet RPC.
This is one step towards #3816 ("Remove bolt-on account system") although it doesn't
actually remove anything yet.
These initially mirror the account functions, with the following differences:
- These functions aren't DEPRECATED in the help
- Help mentions 'label' instead of accounts. In the language used, labels are
associated with addresses, instead of addresses associated with labels. (unlike
with accounts.)
- Labels have no balance
- No balances in `listlabels`
- `listlabels` has no minconf or watchonly argument
- Like in the GUI, labels can be set on any address, not just receiving addreses
- Unlike accounts, labels can be deleted.
Being unable to delete them is a common annoyance (see #1231).
Currently only by reassigning all addresses using `setlabel`, but an explicit
call `deletelabel` which assigns all address to the default label may make
sense.
Tree-SHA512: 45cc313c68ad529ce3a15c02181d2ab0083a7e14fe824e2cde34972713fecce512e3d4b9aa46db5355f2baa857c44b234d4fe9709225bc23c7ebbc0e03febbf5
Add label API to wallet RPC.
This is one step towards #3816 ("Remove bolt-on account system") although it doesn't
actually remove anything yet.
These initially mirror the account functions, with the following differences:
- These functions aren't DEPRECATED in the help
- Help mentions 'label' instead of accounts. In the language used, labels are
associated with addresses, instead of addresses associated with labels. (unlike
with accounts.)
- Labels have no balance
- No balances in `listlabels`
- `listlabels` has no minconf or watchonly argument
- Like in the GUI, labels can be set on any address, not just receiving addreses
- Unlike accounts, labels can be deleted.
Being unable to delete them is a common annoyance (see #1231).
Currently only by reassigning all addresses using `setlabel`, but an explicit
call `deletelabel` which assigns all address to the default label may make
sense.
Thanks to Pierre Rochard for test fixes.
f526046 adapt bumpfee change discard test to be more strict and add note on p2sh discrep (Gregory Sanders)
5805d6f feebumper: discard change outputs below discard rate (Gregory Sanders)
Pull request description:
The "discard rate" is the concept we use to ensure the wallet isnt creating not so useful just-above-relay dust.
Outside of bumpfee previous to this PR, and manually creating such an output, the wallet will never make change outputs of that size, preferring to send them to fees instead.
"Worst case" for the user is that users pay a slightly higher feerate than they were expecting, which is already a possibility with relay dust.
Tree-SHA512: dd69351810dc1709437602e7db1be46e4e905ccd8e16d03952de8b4c1fdbf9cb7e6c99968930896baf6b5c7cb005a03ec0506a2669d22e21e32982e60329606b
75d0e4c544 [qa] Delete cookie file before starting node (Suhas Daftuar)
Pull request description:
When a node is restarted during a test after an unclean shutdown (such
as with -dbcrashratio), it's possible an old cookie file was left
behind. This can cause a race condition when restarting the node, where
the test framework might try to connect using credentials from the
old cookie file, just as the node will generate new credentials and
overwrite the old file.
Delete any such cookie file if present prior to startup.
Tree-SHA512: ae1e8bf8fd20e07c32b0715025693bb28b0e3dd34f328cae4346abf579b0c97b5db1c02782e1c46b7a3b6058d268b6d46b668e847658a6eed0be857ffb0d65dc
fab9095d40 qa: Windows fixups for functional tests (MarcoFalke)
Pull request description:
Just two minor fixups to have less errors when the tests run on native windows.
* Strip whitespace from lines when reading from a notification file
* Instead of clumsily creating a file with weird permissions, just create a folder for the same effect in `mempool_persist.py`
Tree-SHA512: 48a8b439f14ab9b44c5cd228cd03105e8613e703e3c2951cdf724931bc95172a9ad9bfe69fc23e73dd91b058c1352263c0ac6e8de2ceb0ebf804c8ff52bba394
If a cookie file exists in a datadir prior to node startup, it must have
been leftover from a prior unclean shutdown. As bitcoind will overwrite
it anyway, delete it before starting up to prevent the test framework
from inadvertently trying to connect using stale credentials.
c9cce0a Tests: Add Metaclass for BitcoinTestFramework (Will Ayd)
Pull request description:
BitcoinTestFramework instructs developers in its docstring to override
`set_test_params` and `run_test` in subclasses while being sure NOT to
override `__init__` and `main` . This change adds a metaclass to ensure
that developers adhere to that protocol, raising a ``TypeError`` in
instances where they have not.
closes#12835
Tree-SHA512: 5a47a7ead1f18361138cad4374747c4a8f29d25506f7b2c2a8c1c966a0b65e5ccf7317f9a078df8680fdab5d3fb71fee46a159c9f381878a3683c1e9f874abbe
2b2b96cd45 Use std::bind instead of boost::bind to re-lock the wallet (Suhas Daftuar)
662d19ff72 [rpcwallet] Clamp walletpassphrase value at 100M seconds (Suhas Daftuar)
Pull request description:
Larger values seem to trigger a bug on macos+libevent (resulting in the rpc server stopping).
Tree-SHA512: 890f3b641f6c586e2f8f629a9d23bca6ceb8b237b285561aad488cb7adf941a21177d3129d0c2b8293c0a673cd8e401957dbe2b6b3b7c8c4e991bb411d260102
e36a0c0 [qa] Ensure bitcoind processes are cleaned up when tests end (Suhas Daftuar)
Pull request description:
When tests fail (such as due to a bug in the test, race condition, etc), it's possible that we could follow code paths that bypass our normal node shutdown that occurs in `TestNode.stop_node`. Add a destructor to `TestNode` that cleans this up.
Tree-SHA512: 72e04bc21462ebd0cb346fd1fe0540da454acfbad41923a0b06ea2317e9045b68e58f9adb02d8200891aca89a9d03a022eb72282aeb31a3b3afe7c6843a4b450
8dd547d82b Adding logging for loop iteration level in p2p_sendheaders.py (ccdle12)
Pull request description:
PR for #12453
New contributor looking at mainly the 'good first issues'.
From my understanding of the issue:
* Track the iteration level of loop when test fails in Travis CI
Further clarification on the issue would be greatly appreciated to narrow down what can be fixed or updated.
Tree-SHA512: 228524aad54c09979d990a0fc6818e13a11e1ab5e78b606b892e897bba7b1e09bf25447feb631049e45ac017eeb61fbf1c1f11e8bd5103648f976a05099ba9f9
55efc1f [tests] simplify binary and hex response parsing in interface_rest.py (Roman Zeyde)
ade5964 [tests] only use 2 nodes in interface_rest.py (John Newbery)
ad00fbe [tests] refactor interface_rest.py to avoid code repetition (John Newbery)
7a3181a [tests] Make json request building more consistent in interface_rest.py (John Newbery)
3fd4490 [tests] improve logging and documentation in interface_rest.py (John Newbery)
abf190e [tests] fix flake8 warnings in interface_rest.py test (John Newbery)
Pull request description:
Following the comment at https://github.com/bitcoin/bitcoin/pull/12717#pullrequestreview-106189117.
Tree-SHA512: b55560f0d8f3069584f5a2398285483a0a23514b2b2bd2c1ced2db1cb30dc24f60f720d0fa4de30259f7918d3178d94680ae9321649544d1d04d687a2e672559
self.nodes[0] creates an address which is watch-only-shared with self.nodes[3]. If nodes[0] spends the associated UTXO during any of its sends later, the watchonly test will fail, as nodes[3] now has insufficient funds.
Note that this also adds a new find_vout_for_address function to the test framework.
Based on suggestion by Pieter Wuille <pieter.wuille@gmail.com> at
https://github.com/bitcoin/bitcoin/pull/12119#issuecomment-357982763
After #12119, the NONE output type was overloaded to refer to either an output
type that couldn't be parsed, or to an automatic change output mode. This
change drops the NONE enum and uses a simple bool indicate parse failure, and a
new CHANGE_AUTO enum to refer the change output type.
This change is almost a pure refactoring except it makes RPCs reject empty
string ("") address types instead of treating them like they were unset. This
simplifies the parsing code a little bit and could prevent RPC usage mistakes.
It's noted in the release notes.
BitcoinTestFramework instructs developers in its docstring to override
`set_test_params` and `run_test` in subclasses while being sure NOT to
override `__init__` and `main` . This change adds a metaclass to ensure
that developers adhere to that protocol, raising a ``TypeError`` in
instances where they have not.
closes#12835
9c92c8c827 [tests] Remove Comparison Test Framework (John Newbery)
e80c640d78 [tests] Remove bip9-softforks.py (John Newbery)
Pull request description:
Builds on #11772, #11773 and #11817. Please review those PRs first.
Final step in #10603.
- First commit removes bip9-softforks.py. bip9-sofforks.py was intended to be a generic test for versionbits deployments. However, it only tests CSV activation and was not updated to test segwit activation. CSV activation is tested by bip68-112-113-p2p.py, so this test is duplicated effort. Rather than try to update it to use the BitcoinTestFramework, just remove it. (see https://github.com/btcdrak/bitcoin/pull/8 for previous discussion around the redundancy of bip9-softforks.py)
- Second commit removes the now unused BitcoinComparisonFramework class and the comptool and blockstore modules.
Tree-SHA512: 4bb7196d521048b3b8ba95c87dde73005a1ac73d29ccbb869f11ce9a71089686e7eacd7335337853041dfbd3a5b110172b105adbada58779814d4db22b1376f5
faace13868 qa: Match full plain text by default (MarcoFalke)
Pull request description:
Instead of escaping all full plain text error strings, just compare their strings by default.
Tree-SHA512: 42e28f55105eb947ac6af6ce4056f0ec0f701d85f1c2a38b35ab777bbdf2296bdb79639c345621b8adc03a98b28c7630ded9a67b8b04a48e2c3a49d598ecdcd7
Changing logs to debug level and format of statment to j == ...
Updating debug statements to include comments when checking for iteration level of i and j
Removing comments above log prints in Part 3
Removing unwanted file
Added log prints in loops in p2p_sendheaders
The new P2PDataStore class was sending full blocks in headers messages,
which meant that calls to send_blocks_and_test() would blow up memory if
called with a large number of blocks. Fix that by only sending headers
in headers messages.
bip9-sofforks.py was intended to be a generic test for versionbits
deployments. However, it only tests CSV activation and was not updated
to test segwit activation. CSV activation is tested by
bip68-112-113-p2p.py, so this test is duplicated effort.
Rather than try to update it to use the BitcoinTestFramework, just
remove it.
b55555d rpc: Add testmempoolaccept (MarcoFalke)
Pull request description:
To check if a single raw transaction makes it into the current transaction pool, one had to call `sendrawtransaction`. However, on success, this adds the transaction to the mempool with no easy way to undo.
The call `testmempoolaccept` is introduced to provide a way to solely check the result without changing the mempool state.
Tree-SHA512: 5afd9311190135cee8fc1f229c7d39bf893f1028f29e28d34f70df820198ff97b4bf86b41cbbd6e6c36a5c30073cefa92d541c74a4939c7a2a6fa283dfd41b63
ea04bf7862 Enable flake8 warning F841 ("local variable 'foo' is assigned to but never used") (practicalswift)
169f3e8637 Remove assigned but never used local variables (practicalswift)
Pull request description:
Remove assigned but never used local variables. Enable Travis checking for unused local variables.
Tree-SHA512: d6052ec9044c5d1f03d874ea3c8addd5a156779213ef9200f89d3ae53230f2fd1691aff405c3dae14178e5ef09912c4432e92f606ef4a5220ed9daa140cdee81
63048ec73d [tests] Test starting bitcoind with -h and -version (John Newbery)
Pull request description:
Test that starting bitcoind/bitcoin-qt with `-h` and `-version` works as expected.
Prompted by https://github.com/bitcoin/bitcoin/pull/10762#commitcomment-28345993, which is a nullpointer dereference triggered by starting bitcoin-qt with `-h`.
On master, this test passes when run over bitcoind, but fails when running over bitcoin-qt. I used xvfb as a virtual frame buffer to test:
```
BITCOIND=/home/ubuntu/bitcoin/src/qt/bitcoin-qt xvfb-run ./feature_help.py --nocleanup
2018-03-30T17:09:37.767000Z TestFramework (INFO): Initializing test directory /tmp/user/1000/testdi4dre13
2018-03-30T17:09:37.767000Z TestFramework (INFO): Start bitcoin with -h for help text
2018-03-30T17:09:37.841000Z TestFramework (ERROR): Assertion failed
Traceback (most recent call last):
File "/home/ubuntu/bitcoin/test/functional/test_framework/test_framework.py", line 126, in main
self.run_test()
File "./feature_help.py", line 25, in run_test
assert_equal(ret_code, 0)
File "/home/ubuntu/bitcoin/test/functional/test_framework/util.py", line 39, in assert_equal
raise AssertionError("not(%s)" % " == ".join(str(arg) for arg in (thing1, thing2) + args))
AssertionError: not(-11 == 0)
2018-03-30T17:09:37.842000Z TestFramework (INFO): Stopping nodes
Traceback (most recent call last):
File "./feature_help.py", line 42, in <module>
HelpTest().main()
File "/home/ubuntu/bitcoin/test/functional/test_framework/test_framework.py", line 149, in main
self.stop_nodes()
File "/home/ubuntu/bitcoin/test/functional/test_framework/test_framework.py", line 273, in stop_nodes
node.stop_node()
File "/home/ubuntu/bitcoin/test/functional/test_framework/test_node.py", line 141, in stop_node
self.stop()
File "/home/ubuntu/bitcoin/test/functional/test_framework/test_node.py", line 87, in __getattr__
assert self.rpc_connected and self.rpc is not None, "Error: no RPC connection"
AssertionError: Error: no RPC connection
```
Passes for bitcoind and bitcoin-qt when run on #12836.
Longer term, we should consider running functional tests over bitcoin-qt in one of the Travis jobs.
Tree-SHA512: 0c2f40f3d5f0e78c3a1b07dbee8fd383eebab27ed0bf2a98a5b9cc66613dbd7b70e363c56163a37e02f68ae7ff7b3ae1769705d0e110ca68a00f8693315730a4
12982682a6 [tests] Change feature_csv_activation.py to use BitcoinTestFramework (John Newbery)
db7ffb9d1b [tests] Move utility functions in feature_csv_activation.py out of class. (John Newbery)
0842edf9ee [tests] Remove nested loops from feature_csv_activation.py (John Newbery)
2e511d5424 [tests] improve logging in feature_csv_activation.py (John Newbery)
6f7f5bc002 [tests] fix flake8 nits in feature_csv_activation.py (John Newbery)
Pull request description:
Next step in #10603.
- first four commits tidy up bip68-112-113-p2p.py
- fifth commit removes usage of ComparisonTestFramework
Tree-SHA512: 34466be12280096ad92ac842f9c594ae40c19be9b4edc73c1e37964d03d55f4e75b80cea50c9940404096effc23705671503a883a7b7773b5866a29f653ba710
5a67c0524e [tests] Fix intermittent rpc_net.py failure. (John Newbery)
Pull request description:
rpc_net.py would intermittently fail on Travis, probably
due to assuming that two consecutive RPC calls were atomic.
Fix this by trying the test up to three times and only failing
if all three attempts fail.
fixes#11778
Tree-SHA512: f2f5047e05114ad2110377e6221ce057680c240952971fb33863834587d2250896c6b697ba27eef739cd0ab23faf47dfae8cafadc9833cbfab5a6f7e36dae5e2
8394300859 [Tests] fix a typo in TestNode.assert_start_raises_init_error() (Roman Zeyde)
Pull request description:
`self.wait_util_stopped()` should be `self.wait_until_stopped()`.
Also, use a specific Exception subclass for indicating node failure to start (instead of using `AssetionError` and an `except Exception` clause).
Following https://travis-ci.org/bitcoin/bitcoin/jobs/359066226#L2726 and depending on #12806 (which fixes the root cause of the Travis test failure).
Tree-SHA512: 7bd5a95586a412472ef9dffdb086789d7275ddaf862724e21cebb3418d0c97e6d89b4d1a58375e42114060d028403d6eab89e3a1e9a833ffe8dadf3439ab1fe2
265d7c4 [tests] Improve assert message when wait_until() fails (John Newbery)
ebf053a [tests] Change feature_block.py to use BitcoinTestFramework (John Newbery)
fc02c12 [tests] Add logging to feature_block.py (John Newbery)
3898c4f [tests] Tidy up feature_block.py (John Newbery)
5cd01d2 [tests] Fix flake8 warnings in feature_block.py (John Newbery)
Pull request description:
Next step in #10603.
- first three commits tidy up feature_block.py
- fourth commit removes usage of ComparisonTestFramework
Longer term, it would be better to separate net_processing testing from validation testing, but I think this is still a useful PR, since it moves us away from the comparison test framework.
Tree-SHA512: d0bb3ad22ad0aa1222877f4212bff075f9ce358e99c69c26d9913e4b346d931b8380e744434a9f6f37812c352cdaa75791691565bfeb18afcb619c06c6ca32a3
b466f6b [Tests] Use blockmaxweight where tests previously had blockmaxsize (Conor Scott)
Pull request description:
Fix for #12768: `-blockmaxsize` has been removed, but some tests were using this feature, so update with `-blockmaxweight`
Tree-SHA512: 5f6d643daee43366c6e61f4154a3920efb4cef1455e483575cf19b0f95bc6e56668360c1562fa18f85b336e48f64e482bd29b1ecb227d7c78c4344d7f5d32ed3
rpc_net.py would intermittently fail on Travis, probably
due to assuming that two consecutive RPC calls were atomic.
Fix this by only testing that amounts are bounded above and
below rather than equal.
adc2586 doc: Refer to witness reserved value as spec. in the BIP (MarcoFalke)
Pull request description:
BIP141 refers to the coinbase's input's witness that consists of a single 32-byte array as "witness reserved value".
This updates the code to follow the BIP
Tree-SHA512: 49c9463519bd11b9ff322eeecd638f7627aa8efdfb869f8549f9a160ff34281e1b5a0b9d83545a692de6f5ff795055292c423403b0f3ce7597e3f32273cf1deb
d71bedb qa: Fix function names in feature_blocksdir (MarcoFalke)
Pull request description:
This fixes the test failure on master:
```
AttributeError: 'BlocksdirTest' object has no attribute 'assert_start_raises_init_error'
```
Tree-SHA512: d96a9b707a9b4fb8752b15f28dae02c60c25cbec21dca5f3ee62e2717c6a49951533c24b52ed0d6e99c5a964ef2c3e90fdc58a9104122714ae9874e121955df6
a192636 -blocksdir: keep blockindex leveldb database in datadir (Jonas Schnelli)
f38e4fd QA: Add -blocksdir test (Jonas Schnelli)
386a6b6 Allow to optional specify the directory for the blocks storage (Jonas Schnelli)
Pull request description:
Since the actual block files taking up more and more space, it may be desirable to have them stored in a different location then the data directory (use case: SSD for chainstate, etc., HD for blocks).
This PR adds a `-blocksdir` option that allows one to keep the blockfiles and the blockindex external from the data directory (instead of creating symlinks).
I fist had an option to keep the blockindex within the datadir, but seems to make no sense since accessing the index will (always) lead to access (r/w) the block files.
Tree-SHA512: f8b9e1a681679eac25076dc30e45e6e12d4b2d9ac4be907cbea928a75af081dbcb0f1dd3e97169ab975f73d0bd15824c00c2a34638f3b284b39017171fce2409
4757c04 [config] Remove blockmaxsize option (John Newbery)
Pull request description:
The blockmaxsize option was marked as deprecated in V0.15.1, and code
was added to convert provided blockmaxsize into blockmaxweight. However,
this code was incorrectly implemented, and blockmaxsize was silently
ignored.
No users have complained about blockmaxsize being ignored, so just
remove it in V0.17.
Fixes#12640
cc @ajtowns
Tree-SHA512: 968d71d37bf175c5a02539ddec289a12586f886e1dfe64c1d9aa5e39db48d06d21665153824fac3b11503a55f0812d2f1115a2d726aafd37b76ed629ec0aa671
d2527bd Rename wallet_accounts.py test (Russell Yanofsky)
045eeb8 Rename account to label where appropriate (Russell Yanofsky)
Pull request description:
Rename account to label where appropriate
This change only updates strings and adds RPC aliases, but should simplify the implementation of address labels in https://github.com/bitcoin/bitcoin/pull/7729, by getting renaming out of the way and letting that change focus on semantics.
The difference between accounts and labels is that labels apply only to addresses, while accounts apply to both addresses and transactions (transactions have "from" and "to" accounts). The code associating accounts with transactions is clumsy and unreliable so we would like get rid of it.
---
There is a rebased version of #7729 atop this PR at https://github.com/ryanofsky/bitcoin/commits/pr/label, see https://github.com/bitcoin/bitcoin/pull/7729#issuecomment-338417139.
Tree-SHA512: b3f934e612922d6290f50137f8ba71ddfaea4485713c7d97e89400a8b73b09b254f9186dffa462c77f5847721f5af9852b5572ade5443d8ee95dd150b3edb7ff
The blockmaxsize option was marked as deprecated in V0.15.1, and code
was added to convert provided blockmaxsize into blockmaxweight. However,
this code was incorrectly implemented, and blockmaxsize was silently
ignored.
No users have complained about blockmaxsize being ignored, so just
remove it in V0.17.
c8330d4 qa: Use node.datadir instead of tmpdir in test framework (MarcoFalke)
Pull request description:
Commit c53c9831ee introduced the utility function `get_datadir_path`, however not all places in the code use this util function. Using the util function everywhere makes it easier to review pull requests related to the datadir.
This commit replaces datadir path creation with the `datadir` member of `TestNode`, which itself uses `get_datadir_path`.
Tree-SHA512: c75707ab7149d732a6d56152a5813138a33459d3d07577b60b89f2a207c83b7663fac5f203593677c9892d1c23a5eba4bd45c5c4ababf040d720b437240fcddf
fae1374 qa: Allow for partial_match when checking init error (MarcoFalke)
5812273 [Tests] Require exact match in assert_start_raises_init_eror() (John Newbery)
0ec08a6 [Tests] Move assert_start_raises_init_error method to TestNode (John Newbery)
Pull request description:
Extracted from #12379, because the changes are important on their own.
This allows for exact testing, since the match can be specified with a strict regex. Internal details (such as exact formatting of the error message) can still be fuzzed away by regex wildcards.
Tree-SHA512: 605d2c9c42362a32d42321b066637577a026d0bb8cfc1c9f5737a4ca6503ffe85457a5122cea6e1101053ccc6c8aa1bbae3602e1fa7d2988bf7d5c275f412f66
a004eb1dae tests: Remove unused argument max_invalid from check_estimates(...) (practicalswift)
Pull request description:
Remove unused argument `max_invalid` from `check_estimates(...)`.
_Note to reviewers:_ Let me know if `check_estimates(...)` is incomplete and should be fixed instead.
Tree-SHA512: 93d250184f63baa18212d13960e35ce31ebec574dbbb1af8c40f8f3aa92264b4d03878cb33b7e4e6341e0ef28fa4c1c61ad78e8f3eb0ebd78b8ced45964f362a
4d9b4256d8 Fix typos (Dimitris Apostolou)
Pull request description:
Unfortunately I messed up my repo while trying to squash #12593 so I created a PR with just the correct fixes.
Tree-SHA512: 295d77b51bd2a9381f1802c263de7ffb2edd670d9647391e32f9a414705b3c8b483bb0e469a9b85ab6a70919ea13397fa8dfda2aea7a398b64b187f178fe6a06
728667b771 scripted-diff: rename TestNode to TestP2PConn in tests (John Newbery)
Pull request description:
Several test scripts define a subclass of P2PInterface called TestNode.
This commit renames those to TestP2PConn since we already have a
TestNode class in the test framework.
Tree-SHA512: fc8472677312ad000560fa491b680a441d05c0fee5f8eea2d031d326d81e56d231c235930c0d09dd10afc98d7255fa9f9309d5e2ae6c252bc188a5951644a5b8
8b2ef27 tests: Test connecting with non-existing RPC cookie file (practicalswift)
a2b2476 tests: Test connecting to a non-existing server (practicalswift)
de04fde bitcoin-cli: Provide a better error message when bitcoind is not running (practicalswift)
Pull request description:
Provide a better `bitcoin-cli` error message when `bitcoind` is not running.
Before this patch:
```
$ killall -9 bitcoind
$ bitcoin-cli -testnet echo 'hello world'
error: Could not locate RPC credentials. No authentication cookie could be found, and RPC password is not set. See -rpcpassword and -stdinrpcpass. Configuration file: (/root/.bitcoin/bitcoin.conf)
```
After this patch:
```
$ killall -9 bitcoind
$ bitcoin-cli -testnet echo 'hello world'
error: Could not connect to the server 127.0.0.1:18332
Make sure the bitcoind server is running and that you are connecting to the correct RPC port.
```
Tree-SHA512: bb16e1a9a1ac110ee202c3cb99b5d7c5c1e5487a17e6cd101e12dc69e9525c14dc71f37b128c26ad615369a57547f15d0f1e29b207c1b2f2ee4b4ba7105f3433
Several test scripts define a subclass of P2PInterface called TestNode.
This commit renames those to TestP2PConn since we already have a
TestNode class in the test framework.
-BEGIN VERIFY SCRIPT-
sed -i s/TestNode/TestP2PConn/ test/functional/*py test/functional/test_framework/comptool.py
_END VERIFY SCRIPT-
9d7f839a2 test: Use os.path.join consistently in feature_pruning tests (Ben Woosley)
81b082277 test: Use wait_until in tests where time was used for polling (Ben Woosley)
Pull request description:
This is prompted by and builds on #12545, a nice cleanup / consolidation of patterns.
In cases where the exception message was meaningful, I tried to represent it as well in a comment.
I expect #12545 will go in first, but I'm happy to squash them if that's preferred.
Tree-SHA512: 7a861244001c87fd6b59b6bc248ee741ac8178f7255d6f1fda39bc693c5ff3b7de5f53d13afe9829aef6ea69153481edb0a9d5bc07c36c4f66b4315edd180bb4
This change only updates strings and adds RPC aliases, but should simplify the
implementation of address labels in
https://github.com/bitcoin/bitcoin/pull/7729, by getting renaming out of the
way and letting it focus on semantics.
The difference between accounts and labels is that labels apply only to
addresses, while accounts apply to both addresses and transactions
(transactions have "from" and "to" accounts). The code associating accounts
with transactions is clumsy and unreliable so we would like get rid of it.
- move all helper methods to the end
- remove block, create_tx and create_and_sign_tx shortcuts
- remove --runbarelyexpensive option, since it defaults to True and it's
unlikely that anyone ever runs the test with this option set to false.
f98b54352 Only call NotifyBlockTip when the active chain changes (James O'Beirne)
152b7fb25 [tests] Add a (failing) test for waitforblockheight (James O'Beirne)
Pull request description:
This is a subset of the more controversial https://github.com/bitcoin/bitcoin/pull/12407, but this also adds a test demonstrating the bug.
In InvalidateBlock, we're calling NotifyBlockTip with the now-invalid block's prev regardless of what chain the ancestor block is on. This could create numerous issues, but it at least screws up `waitforblockheight` (or anything else relying on `rpc/blockchain.cpp:latestblock`) when InvalidateBlock is called on a block not in chainActive, which can happen via RPC.
Only call NotifyBlockTip when the block being marked invalid is on the active chain.
Tree-SHA512: 9a54fe5e8c7eb489daf5df4483c0986129e871e2ca931a456ba869ecb5d5a8d4f7bd27ccc9e711e9292c9ed79ddef896c85d0e81fc76883503e327995b0e914f
fa23105 qa: Cache only chain and wallet for regtest datadir (MarcoFalke)
Pull request description:
mempool.dat should be empty and I don't see a need to copy it around when restoring from the cache.
Tree-SHA512: f11ab69732db4dee0e9a0900570464e49085532b0cebc963877057112a7b985c477da3d32eb2093daabac9ada9e73b7c49881681ec5efa6101919b0af76001cf
e97b113b04 [tests] Change invalidblockrequest to use BitcoinTestFramework (John Newbery)
2b7064eda7 [tests] Fix flake8 warnings in invalidblockrequest (John Newbery)
54b8c580b7 [test] Fix nits leftover from 11771 (Conor Scott)
Pull request description:
Builds on #11771. Please review that PR first
Next step in #10603.
- first commit tidies up invalidblockrequest.py
- second commit removes usage of ComparisonTestFramework
Tree-SHA512: 14b10c09c8c0ebef4a9176eb5b883a275d04c096785ee31b84ef594eed346ec6344d7ed32184c5fb397e744725df3911f45cdfadd0810e5a52eaa256084e3456
fac70134a rpc: Update createrawtransaction examples (MarcoFalke)
fa06dfce0 [rpc] createrawtransaction: Accept sorted outputs (MarcoFalke)
8acd25d85 rpc: Allow typeAny in RPCTypeCheck (MarcoFalke)
Pull request description:
The second parameter of the `createrawtransaction` is a dictionary of the outputs. This comes with at least two drawbacks:
* In case of duplicate keys, either of them might silently disappear, with no user feedback at all. A user needs to make other mistakes, but this could eventually lead to abnormal tx fees.
* A dictionary does not guarantee that keys are sorted. Again, a user needs to keep this in mind, as it could eventually lead to excessive tx fees.
Even though my scenario of loss-of-funds is unlikely to happen, I see it as a inconvenience that should be fixed.
Tree-SHA512: cd562f34f7f9f79c7d3433805971325c388c2035611be283980f4049066a622df4f0afdc11d7ac96662260ec0115147cb65e1ab5268f5a1b063242f3fe425f77
fa1436c42 [qa] util: Remove unused sync_chain (MarcoFalke)
Pull request description:
The util function `sync_blocks` already checks for equal chains, so we can remove the unused `sync_chain`.
Also cleaned up the errors that are printed in case of timeout:
```
AssertionError: Block sync timed out:
'72a3a3e9dcfd0a09204c3447af0f481d19641eeadbe6a91b8e680ed614bc7712'
'5032af4ae22ae7a21afdc9d9f516877309c4dd8ef2ecadb9354be7088439b4a6'
'5032af4ae22ae7a21afdc9d9f516877309c4dd8ef2ecadb9354be7088439b4a6'
```
and
```
AssertionError: Mempool sync timed out:
{'c2af943d9b321c36e0f5a153a9d3d8b11bdd46ceb28e38f5fd2c722e3edb3563'}
set()
set()
```
Tree-SHA512: cb4ad30e3e3773072f59afa2c81cfa27bd8f389a93f02acb919990298627fcfbaa53a3d3944d827cc8a5d009871e42a47ea09e9bb93e85c22e3af6a24a574e5d
* Z is the zone designator for the zero UTC offset.
* T is the delimiter used to separate date and time.
This makes it clear for the end-user that the date/time logged is
specified in UTC and not in the local time zone.
Before this patch:
```
$ bitcoin-cli -testnet echo 'hello world'
error: Could not locate RPC credentials. No authentication cookie could be found, and RPC password is not set. See -rpcpassword and -stdinrpcpass. Configuration file: (/root/.bitcoin/bitcoin.conf)
```
After this patch:
```
$ bitcoin-cli -testnet echo 'hello world'
error: Could not connect to the server 127.0.0.1:18332
Make sure the bitcoind server is running and that you are connecting to the correct RPC port.
```
be8ab7d08 Create new wallet databases as directories rather than files (Russell Yanofsky)
26c06f24e Allow wallet files not in -walletdir directory (Russell Yanofsky)
d8a99f65e Allow wallet files in multiple directories (Russell Yanofsky)
Pull request description:
This change consists of three commits:
* The first commit is a pure refactoring that removes the restriction that two wallets can only be opened at the same time if they are contained in the same directory.
* The second commit removes the restriction that `-wallet` filenames can only refer to files in the `-walletdir` directory.
* The third commit makes second commit a little safer by changing bitcoin to create wallet databases as directories rather than files, so they can be safely backed up.
All three commits should be straightforward:
* The first commit adds around 20 lines of new code and then updates a bunch of function signatures (generally updating them to take plain fs::path parameters, instead of combinations of strings, fs::paths, and objects like CDBEnv and CWalletDBWrapper).
* The second commit removes two `-wallet` filename checks and adds some test cases to the multiwallet unit test.
* The third commit just changes the mapping from specified wallet paths to bdb environment & data paths.
---
**Note:** For anybody looking at this PR for the first time, I think you can skip the comments before _20 Nov_ and start reading at https://github.com/bitcoin/bitcoin/pull/11687#issuecomment-345625565. Comments before _20 Nov_ were about an earlier version of the PR that didn't include the third commit, and then confusion from not seeing the first commit.
Tree-SHA512: 00bbb120fe0df847cf57014f75f1f7f1f58b0b62fa0b3adab4560163ebdfe06ccdfff33b4231693f03c5dc23601cb41954a07bcea9a4919c8d42f7d62bcf6024
fa3528a85b qa: Fix some tests to work on native windows (MarcoFalke)
Pull request description:
This allows some more tests to be run natively on Windows
Tree-SHA512: 8097a82dc046be9f6bb0da634758c9afef7836960ca7a1f88f9acab9512dbf7bc26525b515faae407edab4620846cce2b427940298f822e250f23f924b4c7591
f08761371 Add tests of listreceivedbyaddress address filtering (Jeremy Rubin)
8ee08120d Add address filtering to listreceivedbyaddress (Jeremy Rubin)
Pull request description:
Supersede https://github.com/bitcoin/bitcoin/pull/9503 created by @JeremyRubin , I will maintain it.
Tree-SHA512: 2accaed493b7e1c2eb5cb5270180f100f8c718b6585b9574f294191c318dc622a79e42ac185300f291f82d3b2a6f1c00850b6b17e4ff2dbab94d71df695acbfe
b156ff7c3 [tests] bind functional test nodes to 127.0.0.1 (Sjors Provoost)
Pull request description:
Replaces #12200 which broke `rpc_bind.py`.
Prevents OSX firewall allow-this-application-to-accept-inbound-connections permission popups and is generally safer.
To prevent binding to `127.0.0.1`, set `self.bind_to_localhost_only = False`.
cc @jnewbery
Tree-SHA512: 5e700124c91bd0cbdee83ca44910071d71d61d8842334755b685d14fbff6454d75de1ea7de67340370386f58b41361e80e90bb4dca5c4d5992f9d2b27985f999
Prevents OSX firewall allow-this-application-to-accept-inbound-connections
permission popups and is generally safer.
To prevent binding to 127.0.0.1, set self.bind_to_localhost_only = False.
1dfb4e7d7 [Tests] Check output of parent/child tx list from getrawmempool, getmempooldescendants, getmempoolancestors, and REST interface (Conor Scott)
fc44cb108 [RPC] Add list of child transactions to verbose output of getrawmempool (Conor Scott)
Pull request description:
`bitcoin-cli getrawmempool true` only lists a transaction's parents in the `depends` field. This change adds a `spentby` field to the json response, which lists the transaction's children in the mempool.
Currently the only way to find child transactions is to use `getrawmempool` or make another call to `getmempooldescendants` and search the response for transactions that list the parent_txid in the `depends` list, which is inefficient.
This change allows direct lookup of children.
Example Output
```
"9a9b5733c0d89f207908cfa3fe17809bee71f629aa095c9f8754524e29e98ba4": {
...other geterawmempool data...
"wtxid": "9a9b5733c0d89f207908cfa3fe17809bee71f629aa095c9f8754524e29e98ba4",
"depends": [
"bdd92851d5766a42aeb62af667bb422a116cab4e032bba5e3dd6efe5b4b40aa0"
],
"spentby": [
"dc5d3ec388a9121421208738a041ac30a22163bc2e17758f2275b6c51a15ba7b"
]
},
```
Tree-SHA512: 83da7d421c9799a40ef65af3b7fdb586d6d87385f3f2ede3afd2c311725444b858f9d91cc110422a0fa31905779934fee07211ca6fe6b746792b83692c94b3ce
55f89da1a Don't test against the mempool min fee information in mempool_limit.py (Ben Woosley)
Pull request description:
Because the right-hand side of this comparison can be influenced
externally, e.g. via the -maxmempool argument, the existing mempool state,
host memory usage, etc.
Called out by @MarcoFalke here: https://github.com/bitcoin/bitcoin/pull/12356#discussion_r170094948
Tree-SHA512: 1644cb8046a6953fb93423a5e51af4f5c7d00a35f10389fddd6a823dae6f31ab367b53af70b3b69161adb9c48f57cf4772db7f4610fd7aadd9c0e9b3da17e9f8
fa41d68a2 qa: Fix python TypeError in script.py (MarcoFalke)
Pull request description:
`__repr__` returns string, so don't mix it with byte strings.
This fixes
```
TypeError: %b requires a bytes-like object, or an object that implements __bytes__, not 'str'
Tree-SHA512: fac06e083f245209bc8a36102217580b0f6186842f4e52a686225111b0b96ff93c301640ff5e7ddef6a5b4f1689071b16a9a8dc80f28e2b060ddee29edd24ec7
This change should make it easier for users to make complete backups of wallets
because they can now just back up the specified `-wallet=<path>` path directly,
instead of having to back up the specified path as well as the transaction log
directory (for incompletely flushed wallets).
Another advantage of this change is that if two wallets are located in the same
directory, they will now use their own BerkeleyDB environments instead using a
shared environment. Using a shared environment makes it difficult to manage and
back up wallets separately because transaction log files will contain a mix of
data from all wallets in the environment.
3f592b8 [QA] add wallet-rbf test (Jonas Schnelli)
8222e05 Disable wallet fallbackfee by default on mainnet (Jonas Schnelli)
Pull request description:
Removes the default fallback fee on mainnet (but keeps it on testnet/regtest).
Transactions using the fallbackfee in case the fallback fee has not been set are getting rejected.
Tree-SHA512: e54d2594b7f954e640cc513a18b0bfbe189f15e15bdeed4fe02b7677f939bca1731fef781b073127ffd4ce08a595fb118259b8826cdaa077ff7d5ae9495810db
MarcoFalke
John Newbery
Suhas Daftuar
Jonas Schnelli
João Barbosa
Wladimir J. van der Laan
Gregory Sanders
practicalswift
Lowell Manners
Andrew Chow
Anthony Towns
Jorge Timón
dexX7
John Bampton
Karl-Johan Alm
James O'Beirne
Kristaps Kaupe
Chun Kuan Lee
Jesse Cohen
Pieter Wuille
mryandao
Evan Klitzke
Matt Corallo
Russell Yanofsky
251
Will Ayd
Roman Zeyde
ccdle12
Conor Scott
Dimitris Apostolou
Jeff Rade
Ben Woosley
Jeremy Rubin
Sjors Provoost
fivepiece
