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path: root/test/functional/feature_config_args.py
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2022-09-06p2p: Don't query DNS seeds when both IPv4 and IPv6 are unreachableMartin Zumsande
This happens, for example, if the user specified -onlynet=onion or -onlynet=i2p. DNS seeds only resolve to IPv4 / IPv6 addresses, making their answers useless to us, since we don't want to make connections to these. If, within the DNS seed thread, we'd instead do fallback AddrFetch connections to one of the clearnet addresses the DNS seed resolves to, we might get usable addresses from other networks if lucky, but would be violating our -onlynet user preference in doing so. Therefore, in this case it is better to rely on fixed seeds for networks we want to connect to. Co-authored-by: Vasil Dimov <vd@FreeBSD.org>
2022-05-20Merge bitcoin/bitcoin#24830: init: Allow -proxy="" setting valuesMacroFake
1d4122dfefcb0a33c3d5bf7bbe2c7cd7e09d3764 init: Allow -proxy="" setting values (Ryan Ofsky) Pull request description: This drops the `No proxy server specified. Use -proxy=<ip> or -proxy=<ip:port>` error when a empty `-proxy=` command line argument, `bitcoin.conf` value, or `settings.json` value is specified, and just makes bitcoin connect and listen normally in these cases. The error was originally added in https://github.com/bitcoin/bitcoin/pull/20003 to prevent a bare `-proxy` command line argument with no assignment from clearing proxy settings. But it was implemented in an overbroad way breaking empty `-proxy=` assignments as well. The motivation for this change is to prevent a GUI bug that happens with https://github.com/bitcoin/bitcoin/pull/15936, reported in https://github.com/bitcoin/bitcoin/pull/15936#pullrequestreview-937685759 by vasild, that happens after a proxy setting is enabled and disabled in the GUI. But this change also makes sense on its own to remove a potentially confusing error message. ACKs for top commit: hebasto: re-ACK 1d4122dfefcb0a33c3d5bf7bbe2c7cd7e09d3764, only rebased since my recent [review](https://github.com/bitcoin/bitcoin/pull/24830#pullrequestreview-941255672). Tree-SHA512: 753adfce199ed078a6cd9e0ea78e76c0b14070f8fcfe2a4632cd0c6dfe6b4e135ddffbe11a97e5e30520ea9e5bda00bad1493cbaef74cf425aa8613249167f53
2022-04-27test, contrib, refactor: use `with` when opening a filebrunoerg
2022-04-26init: Allow -proxy="" setting valuesRyan Ofsky
This drops the `No proxy server specified. Use -proxy=<ip> or -proxy=<ip:port>` error when a empty `-proxy=` command line argument, `bitcoin.conf` value, or `settings.json` value is specified, and just makes bitcoin connect and listen normally in these cases. The error was originally added in https://github.com/bitcoin/bitcoin/pull/20003 to prevent a bare `-proxy` command line argument with no assignment from clearing proxy settings. But it was implemented in an overbroad way breaking empty `-proxy=` assignments as well. The motivation for this change is to prevent a GUI bug that happens with https://github.com/bitcoin/bitcoin/pull/15936, reported in https://github.com/bitcoin/bitcoin/pull/15936#pullrequestreview-937685759 by vasild, that happens after a proxy setting is enabled and disabled in the GUI. But this change also makes sense on its own to remove a potentially confusing error message.
2021-11-10scripted-diff: Bump copyright headersMarcoFalke
The previous diff touched most files in ./test/, so bump the headers to avoid having to touch them again for a bump later. -BEGIN VERIFY SCRIPT- ./contrib/devtools/copyright_header.py update ./test/ -END VERIFY SCRIPT-
2021-09-08test: Fix tests on WindowsMarcoFalke
2021-08-23Merge bitcoin/bitcoin#22622: util: Check if specified config file cannot be ↵MarcoFalke
opened 127b4608e9dbb8217c74c9332e82fcec8c326fa8 test: Check if specified config file cannot be opened (nthumann) 6bb54708e6457f21596793a7149dc6dfea1dc871 util: Check if specified config file cannot be opened (nthumann) Pull request description: Fixes https://github.com/bitcoin/bitcoin/issues/22612. When running e.g. `./src/bitcoind -datadir=/tmp/bitcoin -regtest -conf=/tmp/bitcoin/regtest/bitcoin.conf` and the specified config cannot be opened (doesn't exist, permission denied, ...), the initialization silently uses the default config. As voidburn already noted: > I can't think of a situation in which a config file is specified explicitly (in the startup options, as per service unit linked above), but inaccessible, where the fail condition should be to keep booting using defaults instead. With this patch applied, the initialization will fail immediately, if the specified config file cannot be opened. If no config file is explicitly specified, the behavior is unchanged. This not only affects `bitcoind`, but also `bitcoin-cli` and `bitcoin-qt`. In the example below the datadir is accessible, but the config file is not due to insufficient permissions: ``` $ ./src/bitcoind -datadir=/tmp/bitcoin -regtest --debug=1 -conf=/tmp/bitcoin/regtest/bitcoin.conf Error: Error reading configuration file: specified config file "/tmp/bitcoin/regtest/bitcoin.conf" could not be opened. ``` ACKs for top commit: 0xB10C: ACK 127b4608e9dbb8217c74c9332e82fcec8c326fa8 Zero-1729: tACK 127b4608e9dbb8217c74c9332e82fcec8c326fa8 theStack: Tested ACK 127b4608e9dbb8217c74c9332e82fcec8c326fa8 Tree-SHA512: 4fe487921485426f1d1da8d256c388af517b984b639d776aec7b159b3e23b669824093d3bdd31139d9415ed5f5de405b3e6a51b110c8ab471f12b9c99ac67cc1
2021-08-18test: use f-strings in feature_config_args.pyfanquake
2021-08-04test: Check if specified config file cannot be openednthumann
2021-08-03Merge bitcoin/bitcoin#22098: [test, init] DNS seed querying logicfanquake
82b6f89819e55af26f5264678e0f93052934bcb3 [style] Small style improvements to DNS parameters (Amiti Uttarwar) 4c89e24f64c1dc1a56a3bcb6b5e2b4fb95e8b29f [test] Test the delay before querying DNS seeds (Amiti Uttarwar) 6395c8ed5689ea72e9a1618f14551775246f6361 [test] Test the interactions between -forcednsseed and -dnsseed (Amiti Uttarwar) 6f6b7df6bdcf863af160c0426e3a22028ca8259a [init] Disallow starting up with conflicting paramters for -dnsseed and -forcednsseed (Amiti Uttarwar) 26d0ffe4f2573e0297c9b0e095c2a0868929b08b [test] Test -forcednsseed causes querying DNS seeds (Amiti Uttarwar) 35851450a928ffacca240fadbf1747a42d5ba256 [test] Test the interactions between -connect and -dnsseed (Amiti Uttarwar) 75c05af361552eeecd100cee8cc40d4cd5a3aa27 [test] Test logic to query DNS seeds with block-relay-only connections (Amiti Uttarwar) 9c0871977839c28636eff975748182888299cd2b [test] Introduce test logic to query DNS seeds (Amiti Uttarwar) Pull request description: This PR adds a DNS seed to the regtest chain params to enable testing the DNS seed querying logic of `CConnman::ThreadDNSAddressSeed` and relevant startup parameters. Adds coverage for the changes in #22013 (and then some). The main behavioral change to bitcoind is that this PR disallows starting up with conflicting parameters for `-dnsseed` and `-forcednsseed`. The tests include: * parameter interactions of different combinations of `-connect`, `-dnsseed` and `-forcednsseed` * the delay before querying DNS seeds depending on how many addresses are in the addrman * the behavior of `-forcednsseed` * skipping DNS querying if we have outbound full relay connections & not block-relay-only connections Huge props to mzumsande for identifying the timing technique for testing successful connections before running `ThreadDNSAddressSeed` 🙌🏽 ACKs for top commit: mzumsande: ACK 82b6f89819e55af26f5264678e0f93052934bcb3 jnewbery: reACK 82b6f89819e55af26f5264678e0f93052934bcb3 Tree-SHA512: 9f0c29bfbf99426727e79c0a25606ae09deab91a92e3c5cee7f84c3ca7503a8ac9ab85a85c51841d40b164ef8c991326070f0b2f41d075fb7985df26f6e95d6d
2021-07-30[test] Introduce test logic to query DNS seedsAmiti Uttarwar
This commit introduces a DNS seed to the regest chain params in order to add coverage to the DNS querying logic. The first test checks that we do not query DNS seeds if we are able to succesfully connect to 2 outbound connections. Since we participate in ADDR relay with those connections, including sending a GETADDR message during the VERSION handshake, querying the DNS seeds is unnecessary. Co-authored-by: Martin Zumsande <mzumsande@gmail.com>
2021-07-26test: Disable automatic connections by defaultMartin Zumsande
This prevents the node from trying to connect to random IPs on the internet while running the functional tests. Exceptions are added when required for the test to pass.
2021-04-30test: Fix feature_config_args.py intermittent issueMarcoFalke
2021-02-21test: Avoid connecting to real network when running testsMarcoFalke
Can be reviewed with --word-diff-regex=.
2021-02-21test: Assume node is running in subtestsMarcoFalke
Every (sub)test in the framework assumes the node is running, except for the (sub)tests in this file. Remove that confusion by stopping the node at the start of every subtest, instead of at the end.
2021-02-12[test] Use mocktime in test_seed_peers()Dhruv Mehta
Test case now takes < 5 seconds instead of > 2 minutes
2021-02-12[refactor] Correct log message in net.cppDhruv Mehta
2021-02-11[p2p] No delay in adding fixed seeds if -dnsseed=0 and peers.dat is empty. ↵Dhruv Mehta
Add -fixedseeds arg.
2021-01-21Merge #17556: test: Change feature_config_args.py not to rely on strange ↵MarcoFalke
regtest=0 behavior ff44cae279bef7997f76db18deb1e41b39f05cb6 test: Change feature_config_args.py not to rely on strange regtest=0 behavior (Russell Yanofsky) Pull request description: Update test to simply generate a normal mainnet configuration file instead of using a crazy setup where a regtest=1 config file using an includeconf in the [regtest] section includes another config file that specifies regtest=0, retroactively switching the network to mainnet. This setup was fragile and only worked because the triggered InitError happened early enough that none of the ignored [regtest] options mattered (only affecting log output). This change was originally made as part of #17493 Top commit has no ACKs. Tree-SHA512: 3f77305454f04438493dfc2abd78a00434b30869454d1c3f54587b9c1f63239c49c90fb3b4d3a777ad130f2184e0f2dac87cee4cd23c50f1b3496a375943da01
2020-10-21wallet: Make -wallet setting not create walletsRussell Yanofsky
This changes -wallet setting to only load existing wallets, not create new ones. - Fixes settings.json corner cases reported by sjors & promag: https://github.com/bitcoin-core/gui/issues/95, https://github.com/bitcoin/bitcoin/pull/19754#issuecomment-685858578, https://github.com/bitcoin/bitcoin/pull/19754#issuecomment-685858578 - Prevents accidental creation of wallets reported most recently by jb55 http://www.erisian.com.au/bitcoin-core-dev/log-2020-09-14.html#l-355 - Simplifies behavior after #15454. #15454 took the big step of disabling creation of the default wallet. This PR extends it to avoid creating other wallets as well. With this change, new wallets just aren't created on startup, instead of sometimes being created, sometimes not. #15454 release notes are updated here and are simpler. This change should be targeted for 0.21.0. It's a bug fix and simplifies behavior of the #15937 / #19754 / #15454 features added in 0.21.0.
2020-10-02Merge #20034: test: Get rid of default wallet hacksMarcoFalke
c1585bca8dae01dee6a1dd8eadae2f8b100503df test: Get rid of default wallet hacks (Russell Yanofsky) ed3acda33b75d1b546ee696a63def239bcdd62de test, refactor: add default_wallet_name and wallet_data_filename variables (Russell Yanofsky) Pull request description: Changes: - Get rid of setup_nodes (`-wallet`, `-nowallet`, `-disablewallet`) argument rewriting - Get rid of hardcoded wallet `""` names and `-wallet=""` args 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) ACKs for top commit: MarcoFalke: ACK c1585bca8dae01dee6a1dd8eadae2f8b100503df, only effective change is adding documentation 🎵 Tree-SHA512: f62dec7cbdacb5f330aa0e1eec89ab4d065540d91495bbedcb375eda1c080b45ce9edb310ce253c44c4839f1b4cc2c7df9816c58402d5d43f94a437e301ea8bc
2020-09-29test: Get rid of default wallet hacksRussell Yanofsky
- 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)
2020-09-23net: Print error message if -proxy is specified without arguments (instead ↵practicalswift
of continuing without proxy server)
2020-09-02test: Change feature_config_args.py not to rely on strange regtest=0 behaviorRussell Yanofsky
Update test to simply generate a normal mainnet configuration file instead of using a crazy setup where a regtest=1 config file using an includeconf in the [regtest] section includes another config file that specifies regtest=0, retroactively switching the network to mainnet. This setup was fragile and only worked because the triggered InitError happened early enough that none of the ignored [regtest] options mattered (only affecting log output).
2020-07-22test: Add test coverage for -networkactive optionHennadii Stepanov
2020-06-02refactor: Fix unreachable code in init arg checksJonathan Schoeller
Building with -Wunreachable-code-loop-increment causes a warning due to always returning on the first iteration of the loop that outputs errors on invalid args. Collect all errors, and output them in a single error message after the loop completes, resolving the warning and avoiding popup hell by outputting a seperate message for each error.
2020-02-05Merge #17482: util: Disallow network-qualified command line optionsWladimir J. van der Laan
900d8f6f70859f528e84c5c38d0332f81d19df55 util: Disallow network-qualified command line options (Russell Yanofsky) Pull request description: Previously these were allowed but ignored. This change implements one of the settings simplifications listed in #17508. Change includes release notes. ACKs for top commit: laanwj: ACK 900d8f6f70859f528e84c5c38d0332f81d19df55 Tree-SHA512: ab020a16a86c1e8ec709fbf798d533879d32c565eceeb7eb785c33042c49c6b4d1108c5453d8166e4a2abffc2c8802fbb6d3b895e0ddeefa8f274fd647e3c8ad
2020-02-05test: replace 'regtest' leftovers by self.chainSebastian Falbesoner
Commit 1abcecc40c518a98b7d17880657ec0247abdf125 replaced 'regtest' by self.chain 'regtest' "in almost all current tests", this commit takes care of the remaining ones.
2020-02-04Merge #16681: Tests: Use self.chain instead of 'regtest' in all current testsMarcoFalke
1abcecc40c518a98b7d17880657ec0247abdf125 Tests: Use self.chain instead of 'regtest' in almost all current tests (Jorge Timón) Pull request description: Simply avoiding the hardcoded string in more places for consistency. It can also allow for more easily reusing tests for other chains other than regtest. Separated from #8994 . Continues #16509 . It is still not complete (ie to be complete, we need the -chain parameter in #16680 and make whether acceptnonstdtxs is allowed for that chain or not customizable for regtest [or for custom chains like in #8994 ] ). But while being incomplete like #16509 , it's quite simple to review and another step forward IMO. ACKs for top commit: Sjors: re-ACK 1abcecc. I think it's an improvement even if incomplete and if some PR's might accidentally bring "regtest" back. Subsequent improvements hopefully don't have to touch 16 files. elichai: Code review ACK 1abcecc40c518a98b7d17880657ec0247abdf125 ryanofsky: Code review ACK 1abcecc40c518a98b7d17880657ec0247abdf125. ryanofsky: Code review ACK 1abcecc40c518a98b7d17880657ec0247abdf125 Tree-SHA512: 5620de6dab235ca8bd8670d6366c7b9f04f0e3ca9c5e7f87765b38e16ed80c17d7d1630c0d5fd7c5526f070830d94dc74cc2096d8ede87dc7180ed20569509ee
2020-01-29on startup, write config options to debug.logLarry Ruane
2020-01-15scripted-diff: Bump copyright of files changed in 2020MarcoFalke
-BEGIN VERIFY SCRIPT- ./contrib/devtools/copyright_header.py update ./ -END VERIFY SCRIPT-
2020-01-08qa: Fix double-negative arg testHennadii Stepanov
2019-12-19util: Disallow network-qualified command line optionsRussell Yanofsky
Previously these were allowed but ignored.
2019-12-06tests: Mark functional tests not supporting bitcoin-cli (--usecli) as suchpracticalswift
2019-10-26Tests: Use self.chain instead of 'regtest' in almost all current testsJorge Timón
2019-08-19Merge #15864: Fix datadir handlingMarcoFalke
ffea41f5301d5582665cf10ba5c2b9547a1443de Enable all tests in feature_config_args.py (Hennadii Stepanov) 66f5c17f8a3fe06fc65191e379ffc04e43cbbc86 Use CheckDataDirOption() for code uniformity (Hennadii Stepanov) 7e33a18a34b1a9b0f115076c142661d6d30c0585 Fix datadir handling in bitcoin-cli (Hennadii Stepanov) b28dada37465c0a773cf08b0e6766f0081bcb943 Fix datadir handling in bitcoin-qt (Hennadii Stepanov) 50824093bb2d68fe1393dfd636fab5f8795faa5d Fix datadir handling in bitcoind (Hennadii Stepanov) 740d41ce9f7fdf209366e930bd0fdcc6b1bc6b79 Add CheckDataDirOption() function (Hennadii Stepanov) c1f325126cf51d28dce8da74bfdf5cd05ab237ea Return absolute path early in AbsPathForConfigVal (Hennadii Stepanov) Pull request description: Fix #15240, see: https://github.com/bitcoin/bitcoin/issues/15240#issuecomment-487353760 Fix #15745 Fix broken `feature_config_args.py` tests (disabled by MarcoFalke@fabe28a0cdcfa13e0e595a0905e3642a960d3077). All test are enabled now. This PR is alternative to #13621. User's `$HOME` directory is not touched unnecessarily now. ~To make reviewing easier only `bitcoind` code is modified (neither `bitcoin-cli` nor `bitcoin-qt`).~ Refs: - https://github.com/bitcoin/bitcoin/issues/15745#issuecomment-479852569 by **laanwj** - #16220 Top commit has no ACKs. Tree-SHA512: 4a4cda10e0b67c8f374da0c9567003d2b566d948e7f8550fe246868b5794c15010e88ea206009480b9cd2f737f310a15e984f920730448f99a895893bed351df
2019-07-27Use ArgsManager::NETWORK_ONLY flagHennadii Stepanov
2019-07-24Enable all tests in feature_config_args.pyHennadii Stepanov
2019-07-23Merge #16366: init: Use InitError for all errors in bitcoind/qtMarcoFalke
fa6f402bde146f92ed131e0c9c8e15a55e723307 Call node->initError instead of InitError from GUI code (Russell Yanofsky) fad2502240a1c440ef03ac3f880475702e418275 init: Use InitError for all errors in bitcoind/qt (MarcoFalke) Pull request description: Using the same InitError for startup error in the daemon and the gui makes it possible to run the tests with the gui again: ```sh BITCOIND=bitcoin-qt ./test/functional/test_runner.py feature_includeconf feature_config_args ACKs for top commit: hebasto: ACK fa6f402bde146f92ed131e0c9c8e15a55e723307 ryanofsky: utACK fa6f402bde146f92ed131e0c9c8e15a55e723307. Only changes since last review are removing more includes and adding Node::initError method to avoid accessing node `InitError` function and global variables from GUI code. Tree-SHA512: bd19e08dcea4019dfe40356bc5c63cb583cefed54b6c9dcfb82f1b5b00308d8e2b363549afcaea5e93bf83864dbe0917400c3b70f43a8a5bdff45c9cd34cc294
2019-07-16Merge #15891: test: Require standard txs in regtest by defaultMarcoFalke
fa89badf887dcc01e5bdece248b5e7d234fee227 test: Require standard txs in regtest (MarcoFalke) fa9b4191609c3ef75e69d391eb91e4d5c1e0bcf5 test: Add test that mainnet requires standard txs (MarcoFalke) fa613ca0a8f99c4771859de9e571878530d3ecb5 chainparams: Remove unused fMineBlocksOnDemand (MarcoFalke) Pull request description: I don't see a reason why regtest should allow non-standard txs, as it makes testing mainnet behaviour such as #15846 unnecessarily hard and unintuitive. Of course, testnet policy remains unchanged to allow propagation of non-standard txs. ACKs for top commit: ajtowns: ACK fa89badf887dcc01e5bdece248b5e7d234fee227 Tree-SHA512: c4c675affb054868850bd2683aa07f4c741a448cbacb2ea8334191e105f426b0790fe6a468be61e9c5880d24154f7bf1c7075051697172dce92180c1bc3a1c90
2019-07-11init: Use InitError for all errors in bitcoind/qtMarcoFalke
Also, remove unused <boost/thread.hpp> include (and others)
2019-06-18test: Add test that mainnet requires standard txsMarcoFalke
2019-06-18test: Add test for unknown argsMarcoFalke
2019-05-28Log early messages with -printtoconsoleAnthony Towns
This ensures log messages prior to StartLogging() are replayed to the console as well as to the debug log file.
2019-03-21qa: Add test for missing testnet section in conf fileMarcoFalke
2019-03-05Merge #14954: build: Require python 3.5MarcoFalke
fa2797808e test: Remove python3.4 workaround in feature_dbcrash (MarcoFalke) dddd1d05d3 .python-version: Specify full version 3.5.6 (MarcoFalke) faa7cdf764 scripted-diff: Update copyright in ./test (MarcoFalke) fa0e65b772 scripted-diff: test: Remove brackets after assert (MarcoFalke) fab5a1e0f4 build: Require python 3.5 (MarcoFalke) fa6bf21f5e scripted-diff: test: Use py3.5 bytes::hex() method (MarcoFalke) Pull request description: Python 3.4 is EOL after March 2019, so switch to 3.5. See https://devguide.python.org/#status-of-python-branches This pull does the following in a bunch of commits: * scripted diff to use the `bytes::hex()` method in place of previous wrappers (`b2x`, `bytes_to_hex_str`, `hexlify`, ...) * Update the build system (gitian and travis) to remove python2.7 and replace it with python3.5 * Another scripted-diff to remove brackets after `assert`. This is unrelated to the python3.5 switch, but a stylistic commit, so probably not worth to split up. The motivation behind it is to avoid asserting on data structures (such as tuples of length one), which never fails: ```py >>> assert(False,) # with brackets >>> assert False, # without brackets SyntaxError: invalid syntax >>> assert False # proper assertion AssertionError ``` * And then a final scripted diff to update the copyright headers in the `test` subfolder, since I touched most of the files anyway and it wouldn't make sense to split this commit out into a separate pull. For reference (contributed by luke-jr): Ubuntu LTS (bionic): 3.6.5 Debian stable (stretch): 3.5.3 RHEL 8 (expected before v0.19): 3.6.x Gentoo stable: 3.6.5 Arch: 3.7.1 Tree-SHA512: 643c28cd2d5b9543ce4bf8ad2a8b282bc79b37dc5b25c9c8358e6ce201e2a67a546463e5f3430b16652eb2489d7c3ed4b0772cd2e2bf790fe68a5e3cc8a25029
2019-03-02scripted-diff: Update copyright in ./testMarcoFalke
-BEGIN VERIFY SCRIPT- ./contrib/devtools/copyright_header.py update ./test/ -END VERIFY SCRIPT-
2019-02-19Fix lack of warning of unrecognized section namesAkio Nakamura
1. Fix lack of warning by collecting all section names by moving m_config_sections.clear() to ArgsManager::ReadConfigFiles(). 2. Add info(file name, line number) to warning message. 3. Add a test code to confirm this situation. 3. Do clear() in ReadConfigString().
2019-01-09Error if rpcpassword contains hash in conf sectionsMeshCollider
2018-11-20Warn unrecognized sections in the config fileAkio Nakamura
In the config file, sections are specified by square bracket pair "[]"$, or included in the option name itself which separated by a period"(.)". Typicaly, [testnet] is not a correct section name and specified options in that section are ignored but user cannot recognize what is happen. So, add some log/stderr-warning messages if unrecognized section names are present in the config file after checking section only args.
generated by cgit v1.2.3 (git 2.26.2) at 2024-10-31 21:55:12 +0000