This reverts commit 22d4c67234.
Reason for revert: The fix causes crashes
tst_QObjectRace::disconnectRace2 and we don't currently have a
clear resolution on further fixes.
Task-number: QTBUG-107034
Change-Id: I310c27654f125cdb2939940d432724e73c89f485
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
A violation of coding style (requiring braces on multi-line bodies
of conditionals) was accompanied by a mis-indented else block.
Fix a long line while I'm about it.
Change-Id: Ibe9cf15eadbe9ef58138d7876e5e2c5a14a92fd4
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Pull out the arbitrary factor of three as a named constant and
document its arbitrariness once.
Pull out the mask and bit used in each function's loop to the outer
layer of the loop, since they don't depend on the inner loop variable
(or the random value generated in that loop).
Use QTest::addRow() instead of constructing a string to pass to
newRow().
Change-Id: Ifacbcb390e00828fd47f51b0c73d0ad5f6bc8bdb
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
The tests for indexOf() and lastIndexOf() had duplicate data row tags,
due to only using the needle and haystack, although some tests
differed only in start position. Include start position where needed.
Change-Id: I197d415265ab1a805f2d36fb88aec92ea8646f7a
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Enclosing one string in each substring of another does not need to
repeat the empty substring of the latter. Extracting the empty
substring from different positions doesn't get different results.
In the process, tidy up the code a bit.
Change-Id: Ic66febbdadeaac0c466f4f1174d831a991d31e20
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
There were two copies of the same line in mid_data(), leading to
duplicated data row tags.
Change-Id: Ia21e855ff781b13fe18c932cff48cb0aabd12750
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Commit 64ffe0a broke pressing RETURN aka. the default key in a dialog
to close it, when a read-only QComboBox has the focus.
Before that patch, Enter + Return were actively ignore()d, but this
code path was removed, resulting in those keys to be auto-accepted.
Fixes: QTBUG-107262
Pick-to: 6.4
Change-Id: I3dd8dca7d2f9d94f5172adc92ef508fe81c0df57
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
This is likely a problem only after the 6.4 changes to move QQuickWidget
composition from OpenGL to QRhi.
Add an extra check to the condition when bailing out.
In QWidgetPrivate (qwidget.cpp) all similar calls into the
repaintManager are guarded by
if (tlwExtra && tlwExtra->backingStore && tlwExtra->repaintManager)
therefore it makes sense to perform the same check in the other file too.
The assumption is that the check was not added here due to being outside
of qwidget.cpp.
Change-Id: Ic94d4e5153f4a194a997cd669b0f7c48c7932d97
Fixes: QTBUG-107166
Pick-to: 6.4
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
With the latest Xcode 14 an attempt to 'Archive' and distribute an
app to the App Store Connect ends with a strange warning:
"App Store Connect operation Error The app references non-public
selectors in Payload/appname.app/appname: redo:, undo:". Googling
finds many similar reports and complains (with a bunch of different
selectors suddenly reported as non-public). We filter out undo/redo
instead, the selectors without parameters.
Change-Id: I9667dc61f650f6b6ec42c64a9aa6fbff57fe5049
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
The zlib convenience API we've been using so far has two problems:
- On Windows-64, where sizeof(long) == 4, the use of ulong for sizes
meant that we could not uncompress data compressed on other 64-bit
platforms (Unix). While zstream also uses ulong, being a stream API,
it allows feeding data in chunks. The total_in and total_out members
are only required for gzip compression and are otherwise just
informational. They're unsigned, so their overflow does not cause
UB. In summary, using zstream + inflate() allows us to decompress
more than 4GiB of data even on Windows-64.
- On all platforms, if the size hint in the header was too short, we'd
double the output buffer size and try again, from scratch. Using
zstream + inflate(), we still need to reallocate, but we can then
let zlib pick up where it left off when it ran out of output buffer
space. In all but the most pathological cases, copying the
already-decoded data instead of re-decoding it again should be
faster, esp. if QArrayData uses realloc() instead of malloc() +
free() to grow the buffer.
We also now directly allocate at least as much output buffer as we
have input, to cut the first few rounds of reallocations when the
expectedSize was created, as qCompress still does, using modulo
arithmetic mod 4GiB instead of saturation arithmethic.
Factor the growing of the output buffer into a wrapper function,
flate(), which can be reused when porting qCompress().
This completely fixes the uncompression side of QTBUG-106542 and
QTBUG-104972.
Pick-to: 6.4 6.3 6.2
Task-number: QTBUG-104972
Task-number: QTBUG-106542
Change-Id: I97f55ea322c24db1ac48b31c16855bc91708e7e2
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
By not splitting Q_UNREACHABLE() and the following return, we can get
rid of the NOLINT(qt-use-unreachable-return).
Change-Id: I3322843e38dabdadb38eea38a6d91b301257fd23
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The timestamp will no longer be incremented by 500ms after a mouse
release if the delay has been explicitly specified.
The default delay is 1 ms since f5010c49a3
but the running timestamp was unconditionally post-incremented by 500ms
after every mouse release, to prevent double-clicks, which were always
deemed as unintended (because we have a mouseDClick function for that).
Now, we do that 500ms increment only if the user has not provided a
delay value in the function argument at all. We have often found it
useful in our own tests to generate double-clicks "the hard way", by
sending indivdual events, so as to be able to check state in some target
object at each step, as shown in the new snippet.
[ChangeLog][QtTest] QTest::mouseRelease() and mouseClick() can now be
used to test double-clicks, by specifying a realistic timestamp delay.
Fixes: QTBUG-102441
Change-Id: I8e8d242061f79efb4c6e02638645e03661a9cd92
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
Fix two tests which got broken due to the latest changes without
notifying because those tests are not run automatically.
Change-Id: Ibe9d9601f0a2ad4ce8f06ca21e7503e77fa55781
Reviewed-by: Fredrik Ålund <fredrik.alund@mimer.com>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
convertMetaObject() function requires definition of QObject class,
but qobject.h is not included explicitly. Instead it is pulled by
qabstractitemmodel.h.
Include it explicitly to fix builds with -no-feature-itemmodel.
Pick-to: 6.4 6.2
Change-Id: I4386375588c451262923501ab8dd7374c1f729ec
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Q_UNREACHABLE/_RETURN() already contain such an assertion, we don't
need two of them.
Copy additional bits of information, if any, from the manual assertion
into a code comment.
Change-Id: I141b65d1293abf581272b2457015d4e52395d08b
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This is a combination of Q_UNREACHABLE() with a return statement.
ATM, the return statement is unconditionally included. If we notice
that some compilers warn about return after __builtin_unreachable(),
then we can map Q_UNREACHABLE_RETURN(...) to Q_UNREACHABLE() without
having to touch all the code that uses explicit Q_UNREACHABLE() +
return.
The fact that Boost has BOOST_UNREACHABLE_RETURN() indicates that
there are compilers that complain about a lack of return after
Q_UNREACHABLE (we know that MSVC, ICC, and GHS are among them), as
well as compilers that complained about a return being present
(Coverity). Take this opportunity to properly adapt to Coverity, by
leaving out the return statement on this compiler.
Apply the macro around the code base, using a clang-tidy transformer
rule:
const std::string unr = "unr", val = "val", ret = "ret";
auto makeUnreachableReturn = cat("Q_UNREACHABLE_RETURN(",
ifBound(val, cat(node(val)), cat("")),
")");
auto ignoringSwitchCases = [](auto stmt) {
return anyOf(stmt, switchCase(subStmt(stmt)));
};
makeRule(
stmt(ignoringSwitchCases(stmt(isExpandedFromMacro("Q_UNREACHABLE")).bind(unr)),
nextStmt(returnStmt(optionally(hasReturnValue(expr().bind(val)))).bind(ret))),
{changeTo(node(unr), cat(makeUnreachableReturn,
";")), // TODO: why is the ; lost w/o this?
changeTo(node(ret), cat(""))},
cat("use ", makeUnreachableReturn))
);
where nextStmt() is copied from some upstream clang-tidy check's
private implementation and subStmt() is a private matcher that gives
access to SwitchCase's SubStmt.
A.k.a. qt-use-unreachable-return.
There were some false positives, suppressed them with NOLINTNEXTLINE.
They're not really false positiives, it's just that Clang sees the
world in one way and if conditonal compilation (#if) differs for other
compilers, Clang doesn't know better. This is an artifact of matching
two consecutive statements.
I haven't figured out how to remove the empty line left by the
deletion of the return statement, if it, indeed, was on a separate
line, so post-processed the patch to remove all the lines matching
^\+ *$ from the diff:
git commit -am meep
git reset --hard HEAD^
git diff HEAD..HEAD@{1} | sed '/^\+ *$/d' | recountdiff - | patch -p1
[ChangeLog][QtCore][QtAssert] Added Q_UNREACHABLE_RETURN() macro.
Change-Id: I9782939f16091c964f25b7826e1c0dbd13a71305
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Just to persist the knowledge of how to detect it for the next guy.
Pick-to: 6.4 6.2 5.15
Change-Id: I16847d02ce60fab0ae14ffb2688f2ee92fa6a9f2
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
The previous config did not work for prefix builds (files were not
copied over). To fix this, we simply copy over the files in case
of a prefix build.
Additionally removed batch_test_feature from the condition,
as this is now the de facto wasm test runner, which supports
batched and unbatched tests.
Change-Id: Ib232c7898de0a0d750e4ca5ebf1da8cbcc7da3e0
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
We need to make a test for wasm run in CI, and have to start small
with qtbase. This lets the tests compile and run.
Additionally, reordered the platforms for full consistency.
Apply the same change to the qtbase config.
Change-Id: If3cedffdd7f1b21215c05b9b9302df8234a47a0c
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Reviewed-by: Toni Saario <toni.saario@qt.io>
When introducing new entries for QOperatingSystemVersion,
We should follow the new pattern [1], not the old legacy one.
Amends commit 14278bb250
[1] qtbase/3446313c7a5cd6005089866a7b20c9f28e132a0a
Change-Id: Id3444a1fba1384f9b4a410b3878ad25639b69f3d
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
When use /W4, MSVC warns about the code is not reachable.
It's not reachable indeed, so it's no need to include it
in the final binary, just use the same #ifdef guard to
comment it out.
Pick-to: 6.4
Change-Id: I22a321e2c748bd1c5608475d61ba9a83734c5364
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
For the full list, please refer to [1].
Needed to change the qstringapisymmetry unit test:
In theory we don't need the array to be static and it did compile
without any problems so far, indeed. However, with this patch applied,
MSVC complains that the lambda function below can't access the array.
I don't understand why, because we use [&] in the lambda and it should
capture all the variables in theory, but in reality it failed to
capture this variable in the end. And making the variable static
solves this issue. Maybe it's a MSVC bug.
Already tested locally. Most Qt repos build without any issues,
only very few repos are not tested, as my local environment
can't build them.
[1] https://docs.microsoft.com/en-us/cpp/build/reference/zc-conformance?view=msvc-170
Change-Id: I658427aa171ee1ae26610d0c68640b2f50789f15
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Add the options PRE_INCLUDE_REGEXES, PRE_EXCLUDE_REGEXES,
POST_INCLUDE_REGEXES, POST_EXCLUDE_REGEXES, POST_INCLUDE_FILES, and
POST_EXCLUDE_FILES. These are forwarded to
qt_deploy_runtime_dependencies.
Change-Id: I003814bec7f797a0035e52b17fd0231f9ad7ff0d
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
We restricted the runtime dependencies we deployed on Linux to libraries
within the Qt installation prefix. This restriction was supposed to
prevent the deployment of all kinds of system libraries, which is most
likely not wanted.
However, the user might link against non-system libraries, and those
should be deployed. The same holds for QML backend libraries that exist
outside the Qt installation prefix in the build directory of the
project.
Now, we restrict deployment to libraries that are not in default system
library directories. This can be overridden with the new
qt_deploy_runtime_dependencies option POST_EXCLUDE_REGEXES.
We add the following options to qt_deploy_runtime_dependencies, which
are then forwarded to file(GET_RUNTIME_DEPENDENCIES):
PRE_INCLUDE_REGEXES, PRE_EXCLUDE_REGEXES, POST_INCLUDE_REGEXES,
POST_EXCLUDE_REGEXES, and POST_INCLUDE_FILES.
Change-Id: I99a98fd91218abedda270609d0bafbb7f3e0feeb
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
When deploying into some directory structure where CMAKE_INSTALL_LIBDIR
is different from Qt's lib dir, we need to set the RPATH of installed
plugins such that Qt libraries are found.
We do this using CMake's undocumented file(RPATH_SET) command and pray
that this command is safe to use across current and future CMake
versions. For CMake versions < 3.21, we use patchelf, which must be
installed on the host system.
The adjustment of rpaths can be turned on explicitly by setting
QT_DEPLOY_FORCE_ADJUST_RPATHS to ON.
The usage of patchelf can be forced by setting QT_DEPLOY_USE_PATCHELF to
ON regardless of the CMake version.
Change-Id: I62ced496b4c12bf6d46735d2af7ff35130148acb
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Otherwise we don't properly test whether the deployed executable can run
without adjusting the environment.
We temporarily adjust the test_widgets_app_deployment test and set
CMAKE_INSTALL_LIBDIR to make the test pass. It would now fail on Linux
distros where CMAKE_INSTALL_LIBDIR defaults to "lib64" but Qt is built
with lib dir "lib". The next commit removes this hack.
Change-Id: I63c79ef1ee23ffaeed881337fde6e9d889ecc0fe
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
The code was in triplicate. Once is enough.
Pick-to: 6.4
Change-Id: I12a088d1ae424825abd3fffd171ce375892457fc
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
On Apple Silicon, Homebrew is installed under `/opt/homebrew` instead of
`/usr/local`, so I made a minor change clarifying this.
Change-Id: Ifccb51325339f80f8ed3c2a4f8acab485686af7e
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Unix systems have got crash loggers in the past 15-20 years, notably
macOS and Linux (abrtd, systemd-coredumpd, etc.). By setting the core
dump limit to zero, those tools should be mostly inhibited from running
and thus not interfere with the parent process' timeouts. Even for
systems without core dump loggers, disabling the writing of a core dump
to the filesystem should also help.
Pick-to: 6.4
Change-Id: I12a088d1ae424825abd3fffd171d112d0671effe
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
QWindow::requestActivate() is not supported.
We have one tst_selftests binary, and will test it with both xcb and
wayland qpa plugin. A runtime check and skip will have different
restult files, which is not implemented in testlib yet.
Task-number: QTBUG-107578
Pick-to: 6.4 6.2
Change-Id: Idc8cb24c6f42a9f0f4dc9493e3fd1a5803ba7ce0
Reviewed-by: Liang Qi <liang.qi@qt.io>
Platforms where we use futex do not allocate.
Windows gained support in 6.2, but the noexcept macro was missed.
Amends 91f6460aff
Change-Id: I76da48fbaac5749fdec4ec76de6a0ff891b78442
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
If a user would copy paste the cmake line shown in the documentation
it would fail to find the package because it has the wrong case.
Change-Id: Ia5354cf408a5744bcb1c13f2624b10a6a1dbea4b
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
