* qt: Add platform specific css loading to GUIUtil::loadStyleSheet
This commit leads to GUIUtil::loadStyleSheet treating css code between
<os="<os_list>"> and </os> different. It will only become added for
operating systems provided in the list of the sections start tag.
There may be multiple entries per section. Possible entries:
- macosx
- windows
- other
<os_list> must be a combination of the three options above separated by
comma like in "windows,macosx".
Its ok to have multiple <os="...">...</os> sections in a file with
arbitrary OS combinations. They will all become added to the end of the
file though. Means even putting an <os> section in the top of the file
would become appended to the end of the file during loading which should
be kept in mind when adding sections to avoid unexpected overwriting.
Example
------------------------------------------------------------------------
<os="macosx, windows, other">
/* Example section to add styles for all operating systems
Remove any to exclude it.
*/
</os>
* Respect `-uiplatform` when matching for os-specific styles
* Format osStyleExp to make it a bit easier to see groups
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
* qt: Remove min-width of BitcoinAmountField in ReceiveCoinsDialog
* qt: Add BitcoinUnits::data(const int &row, int role)
Make its data also accessible int, not only by QModelIndex.
* qt: Adjust BitcoinAmountField
- AmountSpinBox (QAbstractBox) is now called AmountLineEdit (QLineEdit)
- Replaced the AmountSpinBox and the QValueComboBox with just an AmountLineEdit
- Adjusted min-size hint calculation
- Increased maximum width
- Right-Align text
- Removed obsolete code
* qt: Removed leftover from legacy BitcoinAmountField
* qt: Move amount field into a Hlayout with a spacer (ReveiveCoinsDialog)
Make sure it does not get stretched above the in AmountLineEdit::minimumSizeHint() calculated size.
* qt: Removed obsolete workaround related to BitcoinAmountField
Its fixed now with the change to a normal line edit.
* qt: Set the default theme properly
* qt: Keep track of disabled rects for macOS
This allows enabling them again on theme changes
* qt: Introduce runtime theme changes
Runtime theme changes means no more client restart required if the
theme gets changed in the options dialog.
In the RPCConsole's StyleChange event make sure following things are still correct after a runtime theme change:
- Hide prompt icon for dash themes in rpc console if dash theme gets
activated.
- Clear rpc console on theme changes to make sure fonts/sizes/colors are correct.
8563341714a1ec452dd3304a39dd880face49c84 Bugfix: NSIS: Exclude Makefile* from docs (Luke Dashjr)
Pull request description:
Otherwise, the generated Makefile is included in the NSIS-installed documentation, which can lead to non-determinism (eg, if gawk is installed on some build VMs, but others only have mawk)
(gawk is part of the standard Ubuntu bionic server install, but for some reason missing on many other developers' build VMs.)
(Branch is safe to merge cleanly into 0.14-0.17 branches also)
Testing requested. I have a separate `fix_nsis_makefile` branch directly on the `v0.17.0rc1` tag, which produces for me (with gawk installed):
```
f2f0e81e053f6bb59f3007a182e3e8b5cc4ccd374cfee29c80861d00c508a798 bitcoin-0.17.0-win-unsigned.tar.gz
935d4ef25e9602352833bbd594003a7b07ef9e2281fa9a2258c0f71167bdaaca bitcoin-0.17.0-win32-debug.zip
37a789993f4fef6007633a988614f8008389463ded6807c1beaaf3c04212d5f9 bitcoin-0.17.0-win32-setup-unsigned.exe
8b04d4d7de3d4308bff5f2e61bb771926dd66fa815fcea1eadc8d627f0f8970a bitcoin-0.17.0-win32.zip
8883dad775c2b97085b2217175e9916a9aa894ff97fbdc9b7ca74b4e8206298d bitcoin-0.17.0-win64-debug.zip
cd30d3eb2b739f6e4956c768ea4fb0230fb23e01dcad094d2fbf4efa6c7dad52 bitcoin-0.17.0-win64-setup-unsigned.exe
817d5b9df4cc3f7fd323e134ed8670787aa9cafc921e883bbbb9cdfb439b03da bitcoin-0.17.0-win64.zip
e3ed7f2d4a5993e4c343e967cfa838c6314fa98900c43519572a31b96d3e00ca src/bitcoin-0.17.0.tar.gz
38d2f92cf2c9823ea3c52aaa9c42f7cb38a87a12896a89379bfc4315a04d2e92 bitcoin-win-0.17-res.yml
```
Tree-SHA512: dda68a765e3e682f7b4352a8ec6942559eb6a29c740d6bd1008c788e3e50f44fd2d157100616cc7aaffc2568640ec6a74fb063a29645cd02ba14a0828ab6f01c
bb5b1c0b2d [Docs] upgrade rescan time warning from minutes to >1 hour (Mason Simon)
Pull request description:
When I rescanned just now it took well over an hour. The time warning "may take minutes" didn't prepare me for that.
```
2018-08-08T03:10:17Z [wallet] Still rescanning. At block 174747. Progress=0.008341
2018-08-08T03:11:17Z [wallet] Still rescanning. At block 204233. Progress=0.024533
2018-08-08T03:12:17Z [wallet] Still rescanning. At block 221170. Progress=0.038340
...
2018-08-08T04:16:17Z [wallet] Still rescanning. At block 524815. Progress=0.957105
2018-08-08T04:17:17Z [wallet] Still rescanning. At block 528572. Progress=0.971323
2018-08-08T04:18:17Z [wallet] Still rescanning. At block 532458. Progress=0.986824
```
This is on a 4-core 4ghz system with a 7200rpm drive.
Tree-SHA512: 722ccf566bfd6a3381fa173e08849cb676fe4c1f1cb2c4b86b07df2a5dc1ca0d54797cbe8fd606cdc2c60fef2be7c98e052460decdac2132ba759cff822132e8
13bb5cae31 Docs: fix GetWarnings docs to reflect behavior (Ben Woosley)
Pull request description:
In "gui", it returns all warnings, joined by a separator
In "statusbar", it returns the last warning set which seems notionally to be the most important, though that is debatable
Tree-SHA512: 5fc0dc68d143a040b7b893b7176188e2b064c2cf1d559420906e4de636e16e9ab7451a1b87603020a7a8f66d6b94f4ee6c7da2697efad879f9e6de9c0e0c9ac1
312ff01ee533fab68348283200eb57e9956fdb34 -prune option -help output aligned with code (Hennadii Stepanov)
Pull request description:
The -help output for -prune is aligned with the code.
In the code (.../src/init.cpp#L1063):
```
if (nPruneTarget < MIN_DISK_SPACE_FOR_BLOCK_FILES) {
return InitError(strprintf(_("Prune configured below the minimum of %d MiB. Please use a higher number."), MIN_DISK_SPACE_FOR_BLOCK_FILES / 1024 / 1024));
}
```
So correct value of nPruneTarget is **greater than or equal to** MIN_DISK_SPACE_FOR_BLOCK_FILES.
Tree-SHA512: 8e55aa99c8f5a9d020677b0f1b016215e2dbda5fa4ee7c8504b12a3abef226bc21beca118fa332c0bf206a4aff913a5a717b55bb5b2ecdba38423e9c0161209e
fa365021bbb4c0865e6655100c1cbf85e2b3c7fa doc: Remove outdated net comment (MarcoFalke)
Pull request description:
`mapAddresses` and the corresponding "critsect" has been removed in 5fee401fe1 more than 6 years ago. Now is probably a good time to remove this confusing comment.
Tree-SHA512: 498a403d5703da395c18a7ebb776aa6e693e59fe43a839fefd261e0a5af58621763813979d4cfbd8d1728ce73b325b82002e393cde79bdbff33e0fbf68ab6747
fe7180c5b2c37313722b8d21c33eec6ff011f26d [trivial,doc] Fix memory consistency model in comment (Jesse Cohen)
Pull request description:
Updating a comment overlooked during review in #13247
Tree-SHA512: 0bd54ba1c265fdd77fd6e12ad0be46dd422348f7d926ce9abaca53fdb3a3c55c0d1cd90b4382321352076f4a81e2249c0014cd789f47a3637cb93bd983cb4657
cbeaa91dbb Update ValidationInterface() documentation to explicitly specify threading and memory model (Jesse Cohen)
b296b425a7 Update documentation for SingleThreadedSchedulerClient() to specify the memory model (Jesse Cohen)
9994d01d8b Add Unit Test for SingleThreadedSchedulerClient (Jesse Cohen)
Pull request description:
As discussed in #13023 I've split this test out into a separate pr
This test (and documentation update) makes explicit the guarantee (previously undefined, but implied by the 'SingleThreaded' in `SingleThreadedSchedulerClient()`) - that callbacks pushed to the `SingleThreadedSchedulerClient()` obey the single threaded model for memory and execution - specifically, the callbacks are executed fully and in order, and even in cases where a subsequent callback is executed by a different thread, sequential consistency of memory for all threads executing these callbacks is maintained.
Maintaining memory consistency should make the api more developer friendly - especially for users of the validationinterface. To the extent that there are performance implications from this decision, these are not currently present in practice because all use of this scheduler happens on a single thread currently, furthermore the lock should guarantee consistency across callback executions even when callbacks are executed by multiple threads (as the test does).
Tree-SHA512: 5d95a7682c402e5ad76b05bc9dfbca99ca64105f62ab9e78f6fc0f6ea8c5277aa399fbb94298e35cc677b0c2181ff17259584bb7ae230e38aa68b85ecbc22856
95464c7519 doc: Improve command to generate list of authors for release notes (Mitchell Cash)
1c22cc1af1 doc: Update broken links to now point to gitian-build.py (Mitchell Cash)
Pull request description:
- Update broken links
- Improve command to generate list of authors for a release
---
I also note that it asks to ping **wumpus** on IRC, to assist in generating a list of merged pulls and sort them into categories based on labels. I tried to turn this into a simple one-liner as well (something like ``git log --merges --format="- \`%h\` %s (%an)" v0.16.0..v0.16.1``), but it didn't seem to capture everything I needed.
Would it be worthwhile **wumpus** open-sourcing his code into `contrib/devtools` so there is no single point of failure (even if it can manually be worked around).
Tree-SHA512: 8e7f0880ff07ce8fe67b74de3f2c4b78dafe2c95eefb0617fa319ff196232967cb22ee75a183a39f93bfc6e0bf85547689160139312cee5956af2c069b8a3b6a
ac8a1d092e [RPC] Remove field in getblocktemplate help that has never been used (Conor Scott)
Pull request description:
[BIP 22 - getblocktemplate](https://github.com/bitcoin/bips/blob/master/bip-0022.mediawiki#Transactions%20Object%20Format) specifies an optional flag, `required` if the transaction must be in the block.
Luke's implementation #936 did not include this flag, and it was later added to the help description in #3246 (more than a year later) but the field was still never actually implemented. As far as I can tell, bitcoin core would have never actually included this in a `getblocktemplate` call, so it seems logical to remove it from the help description.
If I am missing something or this is considered harmless - I can close the PR.
Tree-SHA512: f25dda51cc4e1512aff69309be04e3053bdccc1cf03c8d58e8866aa1fdf9d86cc57df872e85528351fc8a8d6d64a8f46a36c513680834762d854f368fbeb0f44
5e362c0cf0148d594c1e83edab0774b64e8ec754 Fix command line help for -printtoconsole and -debuglogfile (Samuel B. Atwood)
Pull request description:
This is a rebased version of #13589 with the changes to the 0.16.x release notes removed.
> #13004 changed the default behavior for printtoconsole but this has not been reflected in the command line help.
> This fixes the description of -printtoconsole to reflect this change, and also provides the user with missing information on how to explicitly disable logging to debug.log.
> At present I have made the latter update to two separate places (-printtoconsole and -debuglogfile) because a user looking for information on how to disable logging is probably going to look in the "Debugging/Testing Options" section. Moving -debuglogfile from the "General" options category to the "Debugging/Testing" section could potentially remove the need for this redundancy but may be out of the scope of this PR.
Tree-SHA512: 7461d59a1864039d5a9dfcce765a1169df882f51a4ca50a6066416c0803821cd821be07be534e0bd57f0a22c0b45adb881a93abbe91962bc37d2d228f35ee712
0c17e27630 init: Remove help text for non-existent -fuzzmessagestest arg (MarcoFalke)
136084470c contrib: Fix check-doc script regexes (MarcoFalke)
Pull request description:
Fixup the regexes to properly find all used args. The regex should now match all of the getter and setter methods of the `ArgsManager`. See https://dev.visucore.com/bitcoin/doxygen/class_args_manager.html#pub-methods
Before:
```
Args used : 159
Args documented : 188
Args undocumented: 0
Args unknown : 29
```
After:
```
Args used : 183
Args documented : 188
Args undocumented: 0
Args unknown : 5
```
Tree-SHA512: 1a7fb7ea55b2f6030358a1055d8f2c19b31f69d0603be0b009e6e603564014b4e2bb824357c9d43d0fba3ce7159b7c4e7eaa60b3f962053d94f73d0e626294fc
4d14d06fc docs: clarified systemd installation instructions in init.md for Ubuntu users. (DaveFromBinary)
Pull request description:
Added a note to init.md to clarify the .service copy path for Ubuntu because it differs from the described copy path.
Also noted which version of Ubuntu switched to systemd for the default system init to clarify when the systemd installation steps should be used instead of the upstart installation steps for Ubuntu users.
Tree-SHA512: 1ac6143a177d0f3782ff641029d71eb1f3b3be0c1482e266154d3ca093251b58a10a5f037d1cc82dbfaeae058df2bb8e904833ccb88b032f1a59a151724f95e2
c8edc2c [docs] initial QT documentation, move Qt Creator instructions (Sjors Provoost)
Pull request description:
I'll update this as I figure out how everything is tied together, but I think it's a useful enough start.
Tree-SHA512: d96e5c9ba8ccc3a1b92a0894a8a8449317100eebb14e5d390b51793534458f50eac296cf2945fccf81b85aff23fa32d91d6015a0a76ada4f7091a400d7508ae5
161e8d40a4e4c0e701b6c8142b8dcacf2190545e RPC: Add new getzmqnotifications method. (Daniel Kraft)
caac39b0ace38aa088d88c1a5a9a9dbb4d2e893f Make ZMQ notification interface instance global. (Daniel Kraft)
Pull request description:
This adds a new RPC method `getzmqnotifications`, which returns information about all active ZMQ notification endpoints. This is useful for software that layers on top of bitcoind, so it can verify that ZeroMQ is enabled and also figure out where it should listen.
See #13526.
Tree-SHA512: edce722925741c84ddbf7b3a879fc9db1907e5269d0d97138fe724035d93ee541c2118c24fa92f4197403f380d0e25c2fda5ca6c62d526792ea749cf527a99a0
e3245f2e7b Removes Boost predicate.hpp dependency (251)
Pull request description:
This pull request removes the `boost/algorithm/string/predicate.hpp` dependency from the project.
To replace the the `predicate.hpp` dependency from the project the function calls to `boost::algorithm::starts_with` and `boost::algorithm::ends_with` have been replaced with respectively C++11's `std::basic_string::front` and `std::basic_string::back` function calls.
Refactors that were not required, but have been done anyways:
- The Boost function `all` was implicitly made available via the `predicate.hpp` header. Instead of including the appropriate header, function calls to `all` have been replaced with function calls to `std::all_of`.
- The `boost::algorithm::is_digit` predicate has been replaced with a custom `IsDigit` function that is locale independent and ASCII deterministic.
Tree-SHA512: 22dda6adfb4d7ac0cabac8cc33e8fb8330c899805acc1ae4ede402c4b11ea75a399414b389dfaa3650d23b47f41351b4650077af9005d598fbe48d5277bdc320
669c943 Avoid leaking prioritization information when relaying transactions (Suhas Daftuar)
e868b22 fee estimator: avoid sorting mempool on shutdown (Suhas Daftuar)
0975406 Correct mempool mapTx comment (Suhas Daftuar)
Pull request description:
Following up on #12127 and #12118, this cleans up a comment that was left incorrect in txmempool.h, and addresses a couple of the observations @TheBlueMatt made about an unnecessary use of `queryHashes()` and a small information leak when prioritizing transactions.
Left undone is nuking queryHashes altogether; that would require changing the behavior of the `getrawmempool` rpc call, which I think I might be in favor of doing, but wanted to save for its own PR.
Tree-SHA512: c97d10b96dcd6520459287a4a2eda92774173757695100fcfe61e526aef86f394507c331d17f9e0c14b496c33ec46198a0f165a847762ca50f7c6780b993f162
* Add spork to change max mixing participants to 20
Signed-off-by: pasta <pasta@dashboost.org>
* Also change min participants on devnet/testnet
Signed-off-by: pasta <pasta@dashboost.org>
* adjust formatting
Signed-off-by: pasta <pasta@dashboost.org>
* add nPoolNewMinParticipants under regtest
Signed-off-by: pasta <pasta@dashboost.org>
* Merge #11796: [tests] Functional test naming convention
5fecd84 [tests] Remove redundant import in blocktools.py test (Anthony Towns)
9b20bb4 [tests] Check tests conform to naming convention (Anthony Towns)
7250b4e [tests] README.md nit fixes (Anthony Towns)
82b2712 [tests] move witness util functions to blocktools.py (John Newbery)
1e10854 [tests] [docs] update README for new test naming scheme (John Newbery)
Pull request description:
Splitting #11774 into two parts -- this part updates the README with the proposed naming convention, and adds some checks to test_runner.py that the number of tests violating the naming convention doesn't increase too much. Idea is this part of the change should not introduce merge conflicts or require much rebasing, so reviews of the complicated bits won't become invalidated too often; while the second part will just be file renames, which will require regular rebasing and will introduce merge conflicts with pending PRs, but can be merged later, and should also be much easier to review, since it will only include relatively trivial changes.
Tree-SHA512: b96557d41714addbbfe2aed62fb5a48639eaeb1eb3aba30ac1b3a86bb3cb8d796c6247f9c414c4695c4bf54c0ec9968ac88e2f88fb62483bc1a2f89368f7fc80
* update violation count
Signed-off-by: pasta <pasta@dashboost.org>
* Merge #11774: [tests] Rename functional tests
6f881cc880 [tests] Remove EXPECTED_VIOLATION_COUNT (Anthony Towns)
3150b3fea7 [tests] Rename misc functional tests. (Anthony Towns)
81b79f2c39 [tests] Rename rpc_* functional tests. (Anthony Towns)
61b8f7f273 [tests] Rename p2p_* functional tests. (Anthony Towns)
90600bc7db [tests] Rename wallet_* functional tests. (Anthony Towns)
ca6523d0c8 [tests] Rename feature_* functional tests. (Anthony Towns)
Pull request description:
This PR changes the functional tests to have a consistent naming scheme:
tests for individual RPC methods are named rpc_...
tests for interfaces (REST, ZMQ, RPC features) are named interface_...
tests that explicitly test the p2p interface are named p2p_...
tests for wallet features are named wallet_...
tests for mining features are named mining_...
tests for mempool behaviour are named mempool_...
tests for full features that aren't wallet/mining/mempool are named feature_...
Rationale: it's sometimes difficult for new contributors to know what's already covered by existing tests and where new tests should be added. Naming in a consistent fashion makes it easier to see what's already covered at a glance.
Tree-SHA512: 4246790552d42bbd95f6d5bdf67702b81b3b2c583ce7eaf1fe6d8e254721279b47315973c6e9ae82dad6e4c747f12188160764bf2624c0f8f3b4d39330ec8b16
* rename tests and edit associated strings to align test-suite with test name standards
Signed-off-by: pasta <pasta@dashboost.org>
* fix grammar in test/functional/test_runner.py
Co-authored-by: dustinface <35775977+xdustinface@users.noreply.github.com>
* ci: Fix excluded test names
* rename feature_privatesend.py to rpc_privatesend.py
Signed-off-by: pasta <pasta@dashboost.org>
Co-authored-by: Wladimir J. van der Laan <laanwj@gmail.com>
Co-authored-by: MarcoFalke <falke.marco@gmail.com>
Co-authored-by: dustinface <35775977+xdustinface@users.noreply.github.com>
Co-authored-by: xdustinface <xdustinfacex@gmail.com>
* qt: User border-image in place of image
For some reason image produced weird outputs on some resolution screens.
* qt: Fix layout issues in TransactionView
* qt: Fix layout issues in OverviewPage
* qt: Replace transparent with #00000000 in stylesheets
* qt: Use #a84832 as red where possible.
This includes css files and any color usage in code.
* qt: Finetune QPushButton style
* qt: Customized QSlider (used in the Debug window -> NetworkTraffic)
* qt: Finetune QToolbar style
* qt: Customized QProgressBar
* qt: Customized QCalendarWidget
* qt: Finetune QStatusBar style
- Give the progress label a name as css reference
- Set min height and margins
* qt: Finetune QMenu style
- Set a light rounded border
- Color for disabled items
- Color/Style for seperator
- Give the items padding
* qt: Customized QGroupBox
* qt: Customized QToolTip
* qt: Give inputs widgets a proper hover/focus/selected/disabled style
* qt: Finetune SendCoinsDialog
- Add light line below the coincontrol frame
- Add light line above fee frame
- Increase header font size
- Remove button layout changes of CoinControl button
- Fix Layout/Alignment of balance labels
* qt: Customized RPC console's autocompletition popup
* qt: Add stylesheets to Intro
This is the datadir selection dialog.
* qt: OptionsDialog - Give the reset button the "light button" style
* qt: Finetune shared styles in general.css
* qt: Finetune coloring in dark.css
* qt: Finetune coloring in light.css
* More fixes for traditional.css
No text colors, s/transparent/#00000000/
* qt: Run update-css-files.py
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
Having "const char*" leads to undefined behaviour if the "const char*"
is deallocated before the thread used it.
Co-Authored-By: UdjinM6 <UdjinM6@users.noreply.github.com>
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
* qt: Set parents properly to inherit css and remove redundant loading
The stylesheet is inherited from the parent so its enough to set it for the main window and use this as parent for all other windows.
Except for the ShutdownDialog. This needs to have its own stylesheet set because we can't have the main window as parent of the ShutdownDialog.
* qt: Adding Qt::Window flag to the constructor of RPCConsole
This is required now as RPCConsole does not longer show as extra window with a parent set (For stylesheet inheritance).
* qt: Add UI debug mode (-debug-ui)
If this mode is enabled the content of the css files will become pushed to the UI if there were any changes made to the stylesheet files in the custom css directory. It also forces some UI elements to show up which are actually only shown under special conditions (e.g. watch balance labels). Its required to set a custom css directory with -custom-css-dir to enable this.
* qt: Adjust the description of -debug-ui
* qt: Update theme colors in GUIUtil
- Adds ThemedColor::GREEN
- Changes ThemedColor::NEGATIVE to ThemedColor::RED
- Color adjustments to align with css colors
* qt: Give links a more eye friendly blue
* qt: Use themed colors in net traffic graph
* qt: Use themed styles/color in overview page
* qt: Use themed stylesheets in Intro
* qt: Modified QR code image painting to match the theme colors
* qt: OptionsDialog - Replaced QTabBar with QStackedWidget
This allows to stretch the buttons in the dialog window.
* qt: RPCConsole - Replaced QTabBar with QStackedWidget
This allows to stretch the buttons in the dialog window.
* qt: SignVerifyMessageDialog - Replaced QTabBar with QStackedWidget
This allows to stretch the buttons in the dialog window.
* qt: Add styles for tabbar replacement buttons
This indicates a previous crash where the TX made it into the txindex but
the block was not flushed to disk. When dashd is restarted then, there is
a short time where GetTransaction would return a non-existant block, while
callers very often assume that the returned block hash is known.
* test: Add --timeoutscale to the test framework
Allows to scale the test timeouts by multiplying them with the value provided
with --timeoutscale. This is mostly meant to be used by CI where time
seems to be rare from time to time.
Co-Authored-By: UdjinM6 <UdjinM6@users.noreply.github.com>
* test: Use wait_until in llmq-signing.py
This is to let it using the same wait code as the other tests.
Also this change makes sure --timeoutscale gets applied to the wait
conditions in this test too.
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
* qt: Change themes path from ":themes" to ":css"
Required for the introduction of a custom css directory which will
happen with the follow-up commits.
* qt: Renamed trad.css to traditional.css
* qt: Add -custom-css-dir startup parameter
This allows to load a custom directory as css directory.
The custom directory currently needs to have the files:
- general.css
- dark.css
- light.css
- traditional.css
- scrollbars.css
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
