This patch adds an overload of the QDir::mkdir() method that
accepts permissions. This allows setting of the directory
permissions at the time of its creation.
[ChangeLog][QtCore][QDir] Added QDir::mdkir() overload that
accepts permissions argument.
Task-number: QTBUG-79750
Change-Id: Ic9db723b94ff0d2da6e0b819ac2e5d1f9a4e2049
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Q(Multi)Map mutating functions that take reference to a key and/or a
value (e.g. insert(), take(), etc.) must make sure that those references
are still valid -- that is, that the referred objects are still alive --
after the detach() call done inside those functions.
In fact, if the key/value are references into *this, one must take extra
steps in order to preserve them across the detach().
Consider the scenario where one has two shallow copies of QMap, each
accessed by a different thread, and each thread calls a mutating
function on its copy, using a reference into the map (e.g.
map.take(map.firstKey())). Let's call the shared payload of this QMap
SP, with its refcount of 2; it's important to note that the argument
(call it A) passed to the mutating function belongs to SP.
Each thread may then find the reference count to be different than 1 and
therefore do a detach() from inside the mutating function. Then this
could happen:
Thread 1: Thread 2:
detach() detach()
SP refcount != 1 => true SP refcount != 1 => true
deep copy from SP deep copy from SP
ref() the new copy ref() the new copy
SP.deref() => 1 => don't dealloc SP
set the new copy as payload
SP.deref() => 0 => dealloc SP
set the new copy as payload
use A to access the new copy use A to access the new copy
The order of ref()/deref() SP and the new copy in each thread doesn't
really matter here. What really matters is that SP has been destroyed
and that means A is a danging reference.
Fix this by keeping SP alive in the mutating functions before doing a
detach(). This can simply be realized by taking a local copy of the map
from within such functions.
remove() doesn't suffer from this because its implementation doesn't do
a bare detach() but something slightly smarter.
Change-Id: Iad974a1ad1bd5ee5d1e9378ae90947bef737b6bb
Pick-to: 6.2
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
tst_QDate::startOfDay_endOfDay_data() naively assumed some zones would
exist. They don't on QNX, apparently.
Change-Id: I3a364964d03f59f5869b4b7639f089dd303180b1
Reviewed-by: Andreas Buhr <andreas.buhr@qt.io>
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
I was briefly confused about why an Etc/GMT+3 test was using GMT as
localtime. Fortunately I worked it out before mis-"correcting" it.
Change-Id: I7b0473c7d3974ef186e1170cf4999aca52aaaf45
Reviewed-by: Andreas Buhr <andreas.buhr@qt.io>
On QNX, tst_QDateTime::fromStringStringFormat_localTimeZone_data()
failed to set up any rows for the data-driven tests to fetch, leading
to an assertion failure on trying to fetch a row.
Change-Id: I7c405b1142a8cb6d445b501ea44fe3d440570cf3
Reviewed-by: Andreas Buhr <andreas.buhr@qt.io>
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Swallowing unknown exceptions is dangerous business, as the exception
might be a pthread cancellation token, the swallowing of which would
terminate the program.
Instead of returning from the catch-all-clause, therefore, re-throw
the unknown exception.
Fix tst_verifyexceptionthrown failure cases that use
non-std::exception-derived true negative exceptions to not let the
exception escape from the test function.
As a drive-by, pretty up the macro's docs.
[ChangeLog][QtTest][QVERIFY_EXCEPTION_THROWN] Now re-throws unknown
exceptions (= not derived from std::exception) (was: swallowed them
and returned from the test function), in order to play nice with
pthread cancellation.
Pick-to: 6.2 5.15
Change-Id: Ic036d4a9ed4b7683fa67e27af8bcbae0eefdd0da
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
The compiler runs out of memory and fails to compile tst_qmetatype.cpp.
Set TST_QMETATYPE_BROKEN_COMPILER from a previous compiler workaround
for QNX to disable the most expensive part of the test.
Task-number: QTQAINFRA-4669
Change-Id: I3a99b6b790dc074e9d1db262e758555fb45e4331
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>
If we detach from a shared hash while holding a reference to a key from
said shared hash then there is no guarantee for how long the reference
is valid (given a multi-thread environment).
Pick-to: 6.2
Change-Id: Ifb610753d24faca63e2c0eb8836c78d55a229001
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Which is anything other than MD5
Pick-to: 6.2 5.15
Fixes: QTBUG-98280
Change-Id: Ifbf143f233ee5602fed1594e3316e6b2adec1461
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Merge in various minor changes and fixes that have been done to the
branched copy in qtquick3d, and clean out some outdated code.
Mostly just coding style fixes and cleanups, but also:
- adds -keeprunning command line parameter, intended for tests that by
default exits early if it seems the platform is too unstable
(e.g. crashing) for a meaningful testrun.
- Changes behaviour for fuzzy matches, from SKIP to PASS. The (mis)use
of QSKIP was done to force log output; now the output is just
printed by qInfo() instead.
Pick-to: 6.2
Change-Id: I46e77a94cc5b1980ac420086c2ae88dc9b84ef12
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
We expect to produce all-bits-set in the combined OR'ed value of the
seed, so instead of counting how many bits got set and reporting that,
simply compare to -1 and count how long it took to get that far.
To make sure, I've increased the number of iterations by 50%.
Change-Id: I89446ea06b5742efb194fffd16ba37b2d93c19ef
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
QHashSeed is not a random number generator (though it uses one). It
returns the same value over and over again unless you reset it to a new,
random seed.
Fixes: QTBUG-98480
Change-Id: I89446ea06b5742efb194fffd16ba36601f08d794
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Having all *deployqt tools in qtbase will allow us to couple deployment
support more tightly with the build system.
Change-Id: I299efdacfa6b66a303bb3996ff3ff84e723210a5
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
We have some special handling in qt_windows.h,
use it instead of the original windows.h
Change-Id: I12fa45b09d3f2aad355573dce45861d7d28e1d77
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
[ChangeLog][QtCore] Added QtFuture::whenAll() and QtFuture::whenAny()
functions, returning a QFuture that becomes ready when all or any of the
supplied futures complete.
Task-number: QTBUG-86714
Change-Id: I2bb7dbb4cdc4f79a7a4fd494142df6a0f93a2b39
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Extract the definition of q20::ssize() from tst_qanystringview.cpp,
where it had to be placed for its backport to 6.2.
Change-Id: I3f758c98a4b1efd453f4fc044b8d3f1a89de62d1
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Amends 4dd5020fbdfdd34f1e4ec54521217e472942a4b4. I messed up the fix for
the XFAIL condition, since the font engine type we get from a normal QFont
will be QFontEngine::Multi regardless of whether the actual font engines
are Freetype or not. Use NoFontMerging to avoid this.
Pick-to: 6.2
Task-number: QTBUG-97995
Change-Id: I2298c997e6826e667dbb8e3d004821f296625ef7
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
At least one OS (QNX) can't dlopen() a library that is still
open for writing elsewhere
Pick-to: 6.2
Change-Id: I2d4425d8c69162cdfa43c2523c7459def7839eb9
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Need to use QConcatenable<>::ConvertTo for SFINAE, the forwarded type
alias in QStringBuilder itself doesn't work.
[ChangeLog][QtCore][QAnyStringView/QStringBuilder] Implicit conversion
from QStringBuilder to QAnyStringView now works as advertised.
Pick-to: 6.2
Fixes: QTBUG-98138
Change-Id: I1c300675cf43b13017bc56398ae5d8c1c51e64fe
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Don't crash if the font does not have any families set.
Pick-to: 6.2
Task-number: QTBUG-97995
Change-Id: I8dc2f2fc00309b6fff6d4a661ec6d659f30808af
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
In Qt 5, fonts had both singular family and plural families properties,
and both were stored separately when streaming through QDataStream. The
families list was treated as an extension of family in this case, and
the primary font family was always the singular family property.
In Qt 6, it has been merged into one and family() is now just a
convenience for families().at(0).
But when reading files generated with Qt 5, we would ignore the fact
that these were previously separated. We would first read the family
entry into the families list, and then we would later overwrite this
with an empty families list.
Instead, we detect streams created with Qt 5.15 or lower and make sure
we append the families list instead of overwriting it in this case. In
addition, we need to make sure we split up the list again when
outputting to Qt 5.x.
This adds a file generated with QDataStream in Qt 5.15 to the test to
verify.
[ChangeLog][Fonts] Fixed a problem deserializing the family of fonts
that had been serialized using QDataStream in Qt 5.
Pick-to: 6.2
Fixes: QTBUG-97995
Change-Id: Id3c6e13fc2375685643caee5f8e3009c00918ccb
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
QObjects must be deleted if the QCoreApplication is being destroyed.
This was previously done by implementing custom code in qtbase and
other modules. So unify it and introduce a Q_APPLICATION_STATIC,
based on the Q_GLOBAL_STATIC, which centralises the logic.
Since we still have a few remaining living QObjects,
this comes in handy to fix those as well.
Task-number: QTBUG-84234
Change-Id: I3040a2280ff56291f2b1c39948c06a23597865c4
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The relevant MS system calls (say they) don't support date formatting
for years < 1601 (but apparently do in fact) and the year field of the
data structure is unsigned, so can't support years < 0. As a result,
the windows back-end for QSystemLocale failed for negative years.
So replace year < 1601 with a place-holder and substitute after
formatting.
Added new tests (based loosely on one in qtdeclarative that failed) to
verify that this actually works. These reveal that macOS also fails to
handle negative years; marked as expected failure there pending a fix.
Change-Id: I9b63cefd5f0b77a39cf1238549412de3e26ca1bd
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Provide basic boiler plate that sets up the baseline (aka lancelot)
framework specifically for comparing the appearance of widgets, and
implement test functions for QSlider and QPushButton.
Widgets should always look the same if the QPA platform, the OS
version, and certain UI-impacting attributes are identical. Ie.
on any macOS 10.15 machine that runs in "Light" mode, widgets
look the same. On a macOS 11 machine, they might look different.
On an OpenSUSE machine using the fusion style things might look
different from a Ubuntu machine.
The helper function removes DPR differences - images are always
scaled to a DPR of 1.0, which allows us to compare the image\
content and not get distracted by them having different dimensions
(and the fuzzy comparison of images might make the system tolerate
scaling artefacts).
Note: For now, this test is meant to be run locally, either when
testing changes to style code, or when checking how QWidget based
UIs would look on newer version of an operating system. In CI the
test is run, but then skipped in CI as the baseline server is
not configured.
Change-Id: Ie33a9d979d934f0df6883757333ce2c5e2f7ef84
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reduce overhead for including qguiapplication.h by splitting
up qnativeinterface.h into a public and a private part.
[ChangeLog][Potentially Source-Incompatible Changes] The
qguiapplication.h header no longer implicitly includes
qloggingcategory.h. If your code depends on the transitive
include, explicitly include <QLoggingCategory> where needed.
Pick-to: 6.2
Task-number: QTBUG-97601
Change-Id: Ic02327a1c3092e21730160af5c59a9d58dc1239c
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
The header for QTestEventLoop hadn't been included.
Pick-to: 6.2
Change-Id: Ife3418d1634c030c421c2aa55469f5a099386d4b
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
In preparation for addition of new baseline tests, establish a new
test category, "baseline". This is similar to the category
"benchmarks" in that it contains tests that use the QTest framework,
but conceptually are not unit tests, in contrast to those under auto/.
Move the existing QPainter baseline test, tst_lancelot, into this new
category, and rename it accordingly.
Baseline tests use the QBaselineTest extension to QTest. Move that
extension too into the tests/baseline directory, allowing the clean
out of the baselineserver directory.
Pick-to: 6.2
Change-Id: I1b527f5867c953b1d22be73798fcf7d1494712ea
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
If QFontComboBox is instantiated in the form of new and call
QFontDatabase::addApplicationFont, QFontComboBoxPrivate::_q_updateModel()
will be called when the program exits, at this time qApp will crash.
Fix this by when program exiting, QFontComboBoxPrivate don't need
call _q_updateModel().
Fixes: QTBUG-98099
Done-With: Konstantin Ritt <ritt.ks@gmail.com>
Pick-to: 5.15 6.2
Change-Id: I3df3d19c3d1971288d60f2eef386262befbf396b
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
The source was already protected, but the destination wasn't.
Pick-to: 6.2
Change-Id: I300f19c3e65abd8bc1eef4309aefa11852d1c049
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
In case the class doens't have a default constructor, checking for
object.isValid() will give false because the object won't be created,
however, the class could still be loaded and we could have a valid
jclass.
Pick-to: 6.2
Fixes: QTBUG-96069
Change-Id: I8d59e26d9d7c0e8e363ce443937091a374a24473
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
This lets it avoid a two-digit year that would clash with month or day.
That shall make fixing up system locale date formatting run cleaner.
Add a test for QGregorianCalendar's two extensions.
Change-Id: I77083ff9d5e4035763250904a59fcf416286545b
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
In paintAndFlush, QWidgetRepaintManager subtracts opaque children if
the target isn't overlapped and isMoved is set to true. So in moveRect,
set isMoved to true after the blitting of movable areas, and reset it to
false if we have overlapped sibling or child regions. Otherwise, moving
so far that sourceRect is invalid (none of the original pixels are
visible after the move) we end up in a code path that sets isMoved to
true even with overlapping children or siblings, which then breaks
paintAndFlush's assumptions.
Reuse the test case written by Sergiy Korobov <tiamatenko@gmail.com> in
earlier attempts to fix this bug.
Fixes: QTBUG-26269
Pick-to: 6.2
Change-Id: If7443863f5eee79a80220cd587522122f42a21e4
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
Since QMainWindow::setMenuWidget accepts a QWidget (allowing users to
implement their own menu widget), we need to use qobject_cast on the
stored widget to see if it is a QMenuBar before calling QMenuBar APIs.
This qobject_cast may return nullptr.
Pick-to: 6.2
Fixes: QTBUG-98247
Change-Id: Iff1dbd24fa7ca09098fe49c179770356c966251d
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
QTabBar implements wheelEvent to move the current index up or down. This
is useful for clicky mouse wheels, but a bad user experience when using
a kinetic wheel or touch pad, as every pixel movement will change the
current index.
Instead, scroll the entire tab bar when the wheel event comes from a
device that supports scroll phases, without changing the current index.
As drive-by's, fix the test introduced in aa09bea00c to
not leak memory or leave a test-specific style set on the QApplication
instance, which can break other tests.
Also, make relevant layout code in QTabBar respect the usesScrollButtons
property, const'ify local variables, and return an accepted QWheelEvent
if the event resulted in a change.
[ChangeLog][QtWidgets][QTabBar] Scrolling with a kinetic wheel or touch
pad scrolls the entire tab bar, without changing the current index.
Change-Id: I990e51466dd25c741877bbf0e197449f897a9efb
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
The slider is very touch friendly from macOS 11 on, and the knob is quite
large. Give it some extra pixels, and adjust the test accordingly.
Pick-to: 6.2
Task-number: QTBUG-98093
Change-Id: Iedf6db1081cdd4013ca29ce760aea1e0361b1123
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
This change allows canceling the chain of continuations attached to a
future through canceling the future itself at any point of execution of
the chain.
[ChangeLog][QtCore][Important Behavior Changes] The chain of
continuations attached to a future now can be cancelled through
cancelling the future itself at any point of the execution of the chain,
as it was documented. Previously canceling the future would cancel the
chain only if it was done before the chain starts executing, otherwise
the cancellation would be ignored. Now the part of the chain that wasn't
started at the moment of cancellation will be canceled.
Task-number: QTBUG-97582
Change-Id: I4c3b3c68e34d3a044243ac9a7a9ed3c38b7cb02e
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Adding new entries to QOperatingSystemVersion in patch releases
was previously breaking our BC guarantees because the entries are
exported, thus users cannot freely switch between different
patch-releases without a recompile if they adopted the new entries.
Move the data itself to a base class so that the entries can be
constructed inline.
Task-number: QTBUG-97808
Change-Id: Ic44f07488af8a04a3bedc10bebb740c4d68f43f3
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
QMultiHash::operator== crashes when comparing two unequal objects.
This patch fixes it.
Pick-to: 6.2
Fixes: QTBUG-98265
Change-Id: Ibf9fef3372a2b4581843be5f25e65cc9a55ef64d
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Check that a file name, not the full path, contains a dot.
Fixes: QTBUG-59401
Pick-to: 5.15 6.2
Change-Id: I193b2ae457a3ac6a460524dbf200786eb3461cef
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
Explain why QSystemLocale needs to be an export. Unexport
QLocaleId::fromName() now that qttools no longer uses it.
QLocalePrivate was only Q_CORE_EXPORT for the sake of one use in
tst_QLocale, that can now be replaced by a call to a public QLocale
method.
Change-Id: I1efe8ee03488acfc6e1c36661f6e956a86e191c3
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
After special processing for hover, QPushButton::mouseMoveEvent()
needs to call the base class function, like every virtual override
should, to continue processing other logic. Amends
3310e13a17
Fixes: QTBUG-97937
Pick-to: 6.0 6.2
Change-Id: Ic2e111d6c38371e0aa04423f5fb26c52717bf5fb
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Since e05e3c7762, the advance test in
tst_QFontDatabase::condensedFontMatching() passes with the bundled
freetype engine, so the XFAIL causes a failure when running with this
configuration.
Pick-to: 6.2
Change-Id: Ie6fbccfa0d9c79654563e9e3f19694f252e32fc6
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
Tests of QTimeZone::dispayName() were burying most of what was
interesting in the variations among them by repetition of a large
amount of boilerplate. Package the repetition in a macro so that
the differences between checks are more evident.
Change-Id: I23bcafab641b7d3bed50248ba5313250c150d30c
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
MSVC 2022 (17.0.0) complains about "'QString::replace':
12 overloads have no legal conversion for 'this' pointer".
This is a compiler bug. It is reported to MS. Still we workaround
it here so that qtbase can be built with MSVC 2022.
Pick-to: 6.2
Task-number: QTBUG-96975
Change-Id: I0180e2e6760d2809ca61e3cd8f02b04f970172a7
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
And bump NTDDI_VERSION to 0x0A00000B (NTDDI_WIN10_CO) at the same time,
to unblock the developers from accessing the latest Windows APIs.
Pick-to: 6.2
Change-Id: Ifbc28c8f8b073866871685c020301f5f20dc9591
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Stop turning THAI CHARACTER SARA AM into a grapheme boundary because it
breaks a test and chromium does not consider it to be a separate
grapheme.
Fixes: QTBUG-88545
Change-Id: Ib1aea8dbb66ac42b2129cf9fe04c39f5f76eeb36
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Update tst_qlocale to take into account "narrow" day representation
change for Russian locales. This version of CLDR changes narrow forms
to one letter. Previously those forms were identical to short forms
(two letter). The new representation is consistent with other languages
and so does not appear to be a bug.
Fixes: QTBUG-94358
Pick-to: 6.2
Change-Id: I9724c281a250685da8232e5c05c9c375a8c79253
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
This restores the Qt 5 behavior in Qt 6, but prepares for disabling it
in Qt 7. We want to deprecate the current behavior, as it makes it
unclear who is responsible for calling close.
Fixes: QTBUG-97747
Pick-to: 6.2
Change-Id: I2c99eb96667e784576d8850085068ca334d75b16
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Use the Q_INT64_C() macro and qint64()-as-function instead of C-style
casts.
Change-Id: I9d169715da96a49898e9c9e2a6d3ee5182e1d91c
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Where std::numeric_limits<...>::min() is used used as invalid value
for an API return, save it as a named constant so that the comparisons
are against an informative name, rather than leaving the reader to
guess the significance of the min-value.
Change-Id: Ia99c75e21856f65cb4494120d05eed36f5fc2d50
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The documentation for QProcessEnvironment's default constructor
says:
This constructor creates an empty environment. If set on a
QProcess, this will cause the current environment variables
to be removed.
This is not the case however, because setting such an environment
for a process is equivalent to not setting an environment at all
and the child process is executed with parent's environment.
It is still possible starting from Qt 6.2.0 to create an empty
environment by adding a variable to a null environment and removing
it, but that's cumbersome, and the comparison operator says that
it is equal to the null environment but it is obviously behaving in
a different way.
This change adds an additional constructor to QProcessEnvironment
that can be used to construct a null environment, and changes the
default constructor to produce an empty environment. The comparison
operator is changed to correctly distinguish between such objects.
This is a behavior change, but the current behavior is broken
and this is unlikely to affect working code.
[ChangeLog][QtCore][QProcessEnvironment] An additional constructor
was added to explicitly create an object that when set on QProcess
would cause it to inherit the environment from parent (this was
formerly the behavior of a default-constructed QProcessEnvironment,
which will now (as documented) actually give a process an environment
with no variables set). A new method inheritsFromParent() was added
to test for such objects.
Fixes: QTBUG-58053
Change-Id: I15e20c6a5f01ebe2c736d5578c75dba1ee319320
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Indetnation was bad in commit 0ab3c5c250
and was missed in code review and one comment wasn't updated when the
code was.
Take the opportunity to remove an old TODO that has been completed for
years.
Change-Id: Ice04365c72984d07a64dfffd16b4899604513680
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Relying on QCursor::pos makes tests fragile and prevents multi-seat support.
Instead, record the mouse position in the already existing event handling,
and use that instead. Styles might use either WA_Hover or enable mouse
tracking for the widget to enable hover-effects, so we need to support both.
Fix the scenario where a newly inserted tab ends up under the mouse, which
was previously not handled correctly (only the case of removing a tab was).
Clean up the repaint management when the hovered tab changes; just call
update on the old rect, and then later update on the new rect; there's no
need to make a copy first, updates are posted and compressed.
Add a unit test that makes sure that we paint tabs that should be under the
mouse in the hovered state. Since not all styles enable hovering and/or
mouse tracking in all cases, use a style sheet for those styles that don't.
Change-Id: I7cdbb18e9e04b52651e273680fec87b50cb81e05
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
Amends 17c1ebf8bf, which introduced logic
that recognizes double clicks to avoid duplicate clicked() emits. If a
slot connected to doubleClicked opens a dialog, then the release-event
will not be seen by the item view, leaving the flag incorrectly set and
preventing the next clicked signal.
Fixes: QTBUG-97853
Pick-to: 6.2 5.15
Change-Id: Iced83e8c66a763672f522265435dc52a745227e4
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
Don't rely on transitive include from qobject.h, which will go away.
Change-Id: I99dd97ff4fb1d0632d040daab0bffa2d7b85d3ae
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Clang aligns the object at 32-byte boundaries even though we
specifically asked for alignof(void*), so tell it not to sanitize the
address of the plugin object. Tested with Clang 12 and 13.
GCC seems not to be affected, even when ASan is enabled.
If this doesn't work, we may need to accept reading a note that is
improperly aligned. I don't think the output will be actually a correct
note because the intra-note alignment will be wrong (I carefully chose
the ELF note name so it would not require alignment, but that's only
valid up to 8-byte alignments).
Fixes: QTBUG-97941
Change-Id: Ice04365c72984d07a64dfffd16b422fe074d8a70
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
No need to capture anything by reference, it's a leftover from when
the MainWindow was changed from inside the lambda.
And no need to wrap the argument to QLatin1String.arg() with QStringView
explicitly. This change is made just for brevity and consistency.
Change-Id: Ib8c163bcf5932d35a9d43dd8ce124588c539d5a4
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
This may be a useful factor in deciding whether or not you should
perform communications over the network which are not purely essential.
For example, if you have a logging mechanism you can delay uploading
them until you are no longer on a metered network.
Task-number: QTBUG-91024
Change-Id: I19d32f031a3893512dc440914133678004987fb1
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Add simple QtCore-based test case which spins
a nested event loop.
Change-Id: Ia3a4ef76d561d0554faffcac8d36ae5dda2c6c53
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
Since QByteArray/QByteArrayView don't overload nicely, we need to make
the existing QByteArray overload a Q_WEAK_OVERLOAD (= a template) as a
tie breaker. This automatically prefers the QByteArrayView version
over the QByteArray overload, transparently optimizing existing users
passing char string literals to avoid the implicit creation of a
QByteArray just for passing the separator.
None of our modules exports a subclass of QByteArrayList, so turning
join(QByteArray) into a function template should be ok.
[ChangeLog][QtCore][QByteArrayList] Added join(QByteArrayView)
overload.
Change-Id: I090671d9b94c30b63a986f17e966d124c22b5c54
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Beats a manual array with too wide strings. I thought even to simply
replace this with a switch (loc)... it's not like this is
performance-critical code, given it uses QString.
Change-Id: I2bbf422288924c198645fffd16a977778ff8d52d
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Otherwise, the button state maintained by Qt when using the offscreen
plugin is not reset, breaking following tests.
Pick-to: 6.2
Task-number: QTBUG-97964
Change-Id: Ib37fd038e214863e1e316dc3d41e9d28c157b1f8
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: David Skoland <david.skoland@qt.io>
Remove at() and chmod() methods of MyEngine class. Those methods
are not used anywhere and look like remainder of old API to me.
Change-Id: I754a4281124cb8c9d74e79a9a2b99fb1b1f41e52
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Remove useless overrides of QAbstractFileEngine methods from the derived
classes. Also remove "This virtual function must be reimplemented by
all subclasses" passages from the QAbstractFileEngine's documentation.
There are pure virtual methods for such use cases. QAbstractFileEngine
already contains useful defaults for classes not supporting all the
functionality.
Change-Id: Ia25965854f3809b15d7502da3749cc2f3414bbc3
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
The existing symLinkTarget() always resolves the symlink
target to an absolute path; It will be clearer to change
LinkName to AbsoluteLinkTarget. It is ready for the commit
about add symLinkPath() to read the raw link path.
Fixes: QTBUG-96761
Change-Id: I8da7e23b066c9ac1a16abb691aa1c4a5f1ff8361
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Wang Fei <wangfeia@uniontech.com>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Collation with the default QCollator object (no numeric, punctuation or
case sensitivity changes) is a common-place occurrence, so add two
functions to do this work.
It's also what QString::localeAwareCompare() calls.
The test ends up testing that default, static collator updates after the
default QLocale changes too.
Task-number: QTBUG-95050
Change-Id: I7e0b82c2d2fe464082d8fffd1696ac77f32840b2
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
The check was made against the default locale but the code calls the
system functions (wcscoll, wcsxfrm, wcscmp) for locale-specific
collation, so should be comparing to the system locale's collation
locale (i.e. LC_COLLATE). Also correct the Android-only check in
tst_QCollator::compare() which duplicated the check but neglected the
C locale, which is also supported (via QString::compare).
Pick-to: 6.2
Change-Id: I48c3237dd6825e2070272ab88d95bdb8cbb9fc37
Reviewed-by: Aleix Pol Gonzalez <aleixpol@kde.org>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Arrays of textures have always been supported, but we will encounter
cases when we need to work with texture array objects as well.
Note that currently it is not possible to expose only a slice of the
array to the shader, because there is no dedicated API in the SRB,
and thus the same SRV/UAV (or equivalent) is used always, capturing
all elements in the array. Therefore in the shader the last component
of P in texture() is in range 0..array_size-1.
Change-Id: I5a032ed016aeefbbcd743d5bfb9fbc49ba00a1fa
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
QArrayDataPointer<>::size is now a qsizetype, not the uint it used to be.
Pick-to: 6.2
Change-Id: I09d7e5a50401b46a12f29f93b2b39d646b771cfc
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
It seems that after commit id 46fc01d7ca
the qpluginloder test case cannot find elf.h in QNX test environment.
This is just a workaround, fix for missing elf.h (QTBUG-97833) needs
to be done later on.
Change-Id: I3f6ec36c8ceaed82552fd0e156a56637c056780d
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
QTest's simulation of mouse move events currently uses QCursor::setPos
and then processes events. This is unreliable across platforms.
This test relies on the event processing and either way has inverted
logic in the paint event; the painted region needs to at least include
the tab's rect, not the other way around. Also, the mouse move wasn't
needed here at all, and some styles don't have a different style for
pressed tabs anyway.
Pick-to: 6.2
Change-Id: Ib8f6f7be017ff87458e96ec419edcd065dd75b15
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
Reviewed-by: Doris Verria <doris.verria@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Calculate effect bounds for the updated region when drawing the effect
so that the whole affected area gets updated. The effect bounds have
already been added to the region so it doesn't need to be handled in
the drawing function.
Pick-to: 6.2 5.15
Fixes: QTBUG-96240
Change-Id: I0c317311622e6299fb1a3015541408d1d83c93de
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Antialiasing is disabled when the painter's antialiasing attribute
is set behind the clipping function(example `setClipPath` or
`setClipRegion`). The cause of this problem is that the
antialiasing state of the clipping region is not updated after the
antialiasing attribute is set.
A variable is required to record the painter's transformation state
set before the clipping function, because the transformation will be
applied to the clipping region, resulting in the abnormal clipping
region. The value of `s->matrix` is not accurate for the clipping fun-
ction.
Pick-to: 6.2
Fixes: QTBUG-97269
Change-Id: I409a9db32efc3b991ebb97ec9aed19bbddb273d8
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
There's now another half of the seed which will be used by the hashers.
This is not stored in QHash, so it is never changed for the lifetime of
the application (not even when QHashSeed::setDeterministicGlobalSeed()
is called). However, we will not use it when we're in deterministic
mode.
This commit uses the compiler thread-safe statics to implement the
initialization of more than one atomic word, thus freeing us from having
to have a reserved value. As a bonus, the QT_HASH_SEED warning will only
be printed once.
Change-Id: Id2983978ad544ff79911fffd16723f1673f9a5b4
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
The call to std::from_chars() accepts a sign, but we've already dealt
with a sign, so that would be a second sign. Check the first character
after any prefix is in fact a digit (for the base in use). This is a
follow-up to commit 5644af6f8a.
Fixes: QTBUG-97521
Change-Id: I65fb144bf6a8430da90ec5f65088ca20e79bf02f
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
QTabBar caches the rects for the tabs to avoid costly recalculation of
each tab's size hint. That cache is only updated via layoutTabs if the
entire tab bar is resized or modified. However, when a style sheet is
set that calculates a different size hint for tabs that are selected,
then the tab bar also needs to be laid-out when the current tab changes.
To minimize the cost, compare the cached size for the new current tab
with its new size hint, and re-layout the tabs when they are different.
Fixes: QTBUG-6905
Fixes: QTBUG-8209
Pick-to: 6.2
Change-Id: I110444d18938c2b3446ee58e4a8c6c472b5f12c3
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Menus can be represented by a menu action, and if that menu action has
been hidden or disabled, then the submenu is not accessible from the
parent menu or menu bar to which it was added. Don't walk the menu
action chain further when checking whether the shortcut should trigger.
Note that this is unrelated to the menu being visible or not; we
obviously want to trigger shortcuts for actions that only live in a menu
that has not been shown, otherwise the shortcut would be rather
pointless.
Pick-to: 6.2
Fixes: QTBUG-25743
Change-Id: I48735e17352989bbc84a72263e4828f519b78095
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Currently, we allocate memory for elements one by one which can get
pretty slow when adding many elements.
[ChangeLog][QtCore][QVarLengthArray] Reduced number of memory
allocations in emplace() by allocating more memory at once.
Fixes: QTBUG-97489
Pick-to: 6.2
Change-Id: Idfb5b5946b047d5215c8ed00770574249f9f5d40
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Some item views, such as QListView in icon mode, implement a selection
rectangle with which the user can "lasso" items. So far, dragging that
rectangle did not trigger auto scroll, so unless an item near the edge
was selected, the user had to stop the lassoing and scroll manually to
reach more items.
Since QAbtractItemView implements auto scrolling for drag'n'drop, we can
use that mechanism also when the selection rectangle is dragged. This
requires some modifications:
We need to make sure that scrolling the view during a drag-selection
generates mouse move events so that the selection is extended and the
rectangle is updated in subclasses.
And we need to stop using QCursor::pos to get the position of the mouse
pointer, as this makes the auto-scrolling untestable. Instead, record
the mouse position last seen during a mouseMove or dragMoveEvent in
content-coordinates (identical to pressedPosition).
As a drive-by, fix some coding-style issues in nearby code.
Done-with: Zhang Hao <zhanghao@uniontech.com>
Fixes: QTBUG-96124
Change-Id: I426f786e5842ae9f9fb04e9d34dc6d3379a6207f
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
Fix warning about unused variable, and use qScopeGuard to make sure that
the limit of the global threadpool is restored even if one of the tests
fail.
Pick-to: 6.2
Change-Id: I36747cb451074cceea961561478210728ed6d313
Reviewed-by: Ievgenii Meshcheriakov <ievgenii.meshcheriakov@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
We have some official plugins, we may as well treat them as default
and give a convenient function which loads those.
Change-Id: I6251c77ac042b795bcf24b86e510e960ee4bab54
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Which just returns all the supported features
Change-Id: I8c3996b00a6ebb114bdbc9db3085a0e27fc8fa79
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
tst_qvariant.cpp:3624:15: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘class QVariant’ with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
Change-Id: Ic17a33f599b844d8ab5dfffd16aafcbd74823696
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
It doesn't make sense to have a recursive QSet with deleted operator==,
since it's not possible to add elements to it. Consequently declaring a
metatype for it also doesn't make sense. Remove the commented
compile-time check for it.
Task-number: QTBUG-96257
Change-Id: I74ebefb38adcbe36d5c2f317188743e1f37fe16d
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Unify the logic in QTextEngine
Ensure tightBoundingRect, and the FreeType boundingRect, calculates from
the shaped x offset when calculating the max x coordinate for a glyph.
Fixes: QTBUG-7768
Task-number: QTBUG-70184
Task-number: QTBUG-85936
Task-number: QTBUG-94023
Change-Id: I6daafb25c79158dc7e777529abb5e8d3a284dac0
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Instead of plumbing QWidgetWindow close events via handleCloseEvent,
we just implement closeEvent directly. This allows QWindow do save
the state of the window/widget before the close event, so that we
know whether we should trigger lastWindowClosed handling, even if
the window was deleted as a result of the close event.
This also relieves QGuiApplication and QApplication from dealing
with the close logic in their notify functions, so that these
functions can focus on the propagation of events -- not how the
event is handled.
Change-Id: I8b586b53a53b1df1d8630c1acb635c60f191bb4b
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Amends 32edae5e26, which introduced a
timeout after which the restored state is discarded. If this timeout
hits during a CI run, then the test is expected to
fail.
Implement a lambda that watches for the restored state to disappear.
This happens primarily when restoring a fullscreen state, where some
desktop environments scroll in a new virtual desktop. It should not
happen for other data tags.
Change-Id: I5ff43a4e1857eca17a5d4fe2b47add1f70636e8d
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
When declaring metatypes, the metatype system tries to detect if the
comparison operators for the given type exist and automatically register
them. In case of QHash, the equality operator was enabled if the value
type provides one. But the implementation needs equality operator of
the key type as well. As a result, when the key type has no equality
operator, the metatype system detects that the equality operator is
available for the QHash itself, but the compilation for metatype
registration fails when trying to instantiate the code that uses
equality operator for the key. This is fixed by enabling equality
operators for the QHash only when both the key and value types provide
one.
The same issue existed also for QMultiHash, with the difference, that
QMultiHash didn't have the constraints even on the value type. So added
checks for both.
Fixes: QTBUG-96256
Pick-to: 6.2
Change-Id: Ib8b6d365223f2b3515cbcb1843524cd6f867a6ac
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Add additional template argument to QObjectCompatProperty to specify
a custom getter. This may be useful for classes like
QAbstractProxyModelPrivate the need to customize property getters.
Task-number: QTBUG-89655
Change-Id: I34fe4bdebbbf1446aff60bd20a946454607f52d5
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
On macOs with APFS mkdir sets errno to EISDIR, so take the error code
into account.
Pick-to: 6.2
Fixes: QTBUG-97110
Change-Id: I8e7d10c95430a2802bdbfbf94dd65219bd9071a7
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Commit ed48391c59 removed the check for
ERROR_ACCESS_DENIED reported by the Windows CreateDirectory(...)
function in case an existing windows drive name was passed as argument.
This restores the behavior of the function which broke after 5.15.
Pick-to: 6.2
Fixes: QTBUG-85997
Change-Id: Ie86188100766f7364acee57b15a250f4a2720b9f
Reviewed-by: Karsten Heimrich <karsten.heimrich@qt.io>
- GHS's __PRETTY_FUNCTION__ (used by QT as Q_FUNC_INFO) doesn't have spaces
round the = operator when indicating the type of the template parameter.
The compilation error:
qt5/qtbase/src/corelib/kernel/qmetatype.h", line 2104: note #3316-D:
cannot access position 53 in array of 49 elements
constexpr const char *begin = func + prefix;
^
detected during:
instantiation of
"auto QtPrivate::typenameHelper<T>() [with T=void]" at
line 2186
Task-number: QTBUG-97087
Pick-to: 6.2
Change-Id: I33e61f5d54a61944a5aecf07d149a8dee0ef1e5d
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
QWidget will call close() in its destructor, which we might end up
in if a user deletes the widget in the closeEvent.
Pick-to: 6.2
Change-Id: I39684aec0ca130033dad60f2bbf823364a5edcec
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
This corresponds to Unicode version 14.0.0.
Added the following scripts:
* CyproMinoan
* OldUyghur
* Tangsa
* Toto
* Vithkuqi
Full support of these scripts requires harfbuzz version 3.0.0,
this version adds support for Unicode 14.0:
https://github.com/harfbuzz/harfbuzz/releases/tag/3.0.0
With this release 10 test cases in tst_qurluts46 were fixed, one
additional test case is failing in tst_qtextboundaryfinder and
is commented out. In total 62 line break test cases and 44 word
break test cases are failing.
A comment in src/corelib/text/qt_attribution.json was updated to
include the URL of the page containing UCD version number.
Fixes: QTBUG-94359
Change-Id: Iefc9ff13f3df279f91cbdb1246d56f75b20ecb35
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
In a512e210ac5b032c5fc2edf1ddf72e5a414485fda512e21 quitOnLastWindowClosed
was changed to be implemented in terms of quitLockEnabled, but without
any documentation to that end.
Although the two features are similar (automatic quit under certain
conditions), and interact, it doesn't make sense to overlap them until
we actually expose them as a single property (automaticQuit e.g.)
The logic for determining whether we can can quit automatically has
been refactored to take both properties into account, on both a Core
and Gui level. The call sites still need to check the individual
properties to determine whether to activate automatic quit for
that particular code path.
Change-Id: I38c3e8cb30db373ea73dd45f150e5048c0db2f4d
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
When the cursor is positioned between to script items that have different
writing directions, prioritise the script item that has the same direction
as the paragraph (i.e. the QTextEngine) when deciding where and how to
display the cursor. If visual cursor movement is enabled, the behavior is
unchanged.
As a drive-by, clean up coding style and avoid shadowing of function-
local variables.
Task-number: QTBUG-88529
Pick-to: 6.2
Change-Id: I15227b10b1469d9caf1235b00e4d6f9f64a8b510
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
In a text line that has a change of direction at either end of the text,
the cursor needs to be positioned where the next character is inserted,
or where backspace deletes the previous character. In bidi text, this is
ambiguous as illustrated by this example:
abcشزذ
Depending on whether this string was typed in a left-to-right document
or in a right-to-left document, it could be first latin, then arabic; or
it could be first arabic, then latin.
If a general left-to-right context, cursor position 0 should be in front
of the 'a', and cursor position 6 should be at the end of the arabic
text, in the visual middle of the line. Cursor position 3 can be either
after the 'c' if the next character typed would be latin, or at the
visual end of the line if the next character will be arabic.
Qt calculated the cursor position past the right end of the text as 3
(which is not wrong, but 3 has two visual positions), and placed the
cursor at the visual end of the line (favoring the right-to-left
alternative). Backspace would then delete the 'c', writing a new
latin character would insert a 'd' next to the 'c', writing a new arabic
character would insert it also in the middle - none of these operations
happen at the visual end of the line, where the cursor was blinking.
To fix this, we take into account the general layout of the text, which
is typically based on the document, or the user's locale setting and UI
translation, and calculate the cursor position accordingly: if we are
past the visual end of the document on either side, then the cursor
position is either 0 or the last character of the text, depending on the
direction of the QTextEngine used. This way, the cursor ends up in the
middle of the document when we click beyond the end of the line, which
is where characters are removed and inserted. Typing a 'd' at this point
will make the cursor jump to the end, where the d is added.
There are still corner cases: clicking on the right-most arabic character
calculates the cursor position as 3, which is then ambiguous, as it can
be either at the visual end of the string, or next to the 'c'. َQt makes
the inconsistent choice to place the cursor at the visual end, showing
the left-to-right indicator, but pressing a 'd' adds the 'd' after the
'c' in the middle of the text.
Fixes: QTBUG-88529
Pick-to: 6.2
Change-Id: Idccd4c4deead2bce0e858189f9aef414857eb8af
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
A few systems, like OpenWRT, may strip the section table off the
resulting binaries (see [1]), making it impossible for us to pinpoint
the exact location of the Qt plugin metadata. This commit moves the meta
data to a location that is identifiable even in fully stripped binaries:
an ELF note.
By naming our section ".note.qt.metadata", we instruct the linker to
place it along the other notes and to mark it in the program header
section. Another advantage is that the notes are usually in the very
beginning of the file, as they are used by the dynamic linker itself, so
we'll need to read much less of the full contents.
The unit test is modified not to attempt to strip the plugin of
debugging data. In fact, we add something to the end that would,
otherwise, be matched as (invalid) metadata.
The following was produced with GCC 11 and GNU binutils ld 2.36.1.
Section Headers:
[Nr] Name Type Addr Off Size ES Flags Lk Inf Al
[ 0] NULL 0000000000000000 00000000 00000000 0 0 0 0
[ 1] .note.gnu.property NOTE 00000000000002a8 000002a8 00000030 0 A 0 0 8
[ 2] .note.gnu.build-id NOTE 00000000000002d8 000002d8 00000024 0 A 0 0 4
[ 3] .note.qt.metadata NOTE 00000000000002fc 000002fc 000001ac 0 A 0 0 4
Program Headers:
Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align
...
NOTE 0x0002a8 0x00000000000002a8 0x00000000000002a8 0x000030 0x000030 R 0x8
NOTE 0x0002d8 0x00000000000002d8 0x00000000000002d8 0x0001d0 0x0001d0 R 0x4
The Qt metadata note is 4-byte aligned and can thus be found in the
second note section, which spans from 0x02d8 to 0x02d8+0xac=0x0384.
GNU readelf -n can even show it:
Displaying notes found in: .note.qt.metadata
Owner Data size Description
qt-project! 0x0000018f Unknown note type: (0x74510001)
description data: 01 06 03 81 bf ...... ff
I chose 0x7451 as the prefix for our notes, even though they're already
namespaced by the owner in the first place, because eu-readelf
mistakenly tries to interpret note 1 as a GNU ABI tag regardless of
owner. The owner name was chosen to be 12 bytes long, so the ELF note
header is 24 bytes in total. There's no space wasted because the payload
needs to be aligned to 32-bit anyway and I didn't want to use only 4
characters (header total size 16 bytes) so we'd skip the "GNU" note on
size, without string comparison. And I couldn't think of a 4-character
representative string ("QtP" ?).
[1] https://github.com/openwrt/video/issues/1
Fixes: QTBUG-96327
Change-Id: I2de1b4dfacd443148279fffd16a3987729346567
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
If an entity occurs directly in markdown, we parse and insert it
directly; but if it occurs in an HTML block, it has to be added to the
HTML accumulator string for deferred parsing when the HTML block ends.
Pick-to: 6.2
Fixes: QTBUG-91222
Fixes: QTBUG-94245
Change-Id: I0cf586d68d6751892ca035a98f77cd67950d3bc4
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
On systems that asynchronously resize the window to maximized or full
screen state, the window will become visible in its normal geometry
before it gets the final size by the windowing system. This might cause
multiple resize events, to each of which the widget's layout responds
with a call to its setGeometry implementation.
The QMainWindowLayout is special in that it will shrink dock widgets if
there is not enough space for them, but it doesn't grow them back once
there is. With the initial resize event being for a smaller size than
what was restored, the state is not restored correctly, but remains in
the state that fit into the smallest size with which setGeometry got
called.
To fix this, we have to keep the restored state around until the window
either gets a size that is large enough for it to fit, or until we can
be reasonably certain that the windowing system is done resizing the
window while transitioning it to the maximized or full screen state.
Since across the various platforms and windowing systems there is no
reliable way to know when the window reaches its final size, we have
to use a timer that we (re)start for each call to setGeometry with a
size that's not large enough. Once the timer times out, we have to
give up; then the last layout state calculated is the final state.
To calculate the size of the layout, introduce a function to the
QDockAreaLayout that returns the size required for the current sizes
of the docks. Refactor sizeHint and minimumSize (which were identical)
into a helper template that takes member-function pointers to call the
respective method from the dock area layout's content items.
Add a test case for various permutations of the scenario. The timeout
of 150ms is based on running this test case repeatedly on various
desktop platforms and X11 window managers.
Fixes: QTBUG-46620
Change-Id: I489675c2c40d3308ac8194aeb4267172b2fb38be
Reviewed-by: Albert Astals Cid <albert.astals.cid@kdab.com>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
- getgid/getpwuid are not supported
- process should be used with config check
Task-number: QTBUG-96176
Pick-to: 6.2
Change-Id: Ib6854772bcf52f3533cb722f963426717926258b
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
- Under a list item, we've been indenting code blocks:
```
int main() ...
```
- But it's also ok *not* to indent (and github handles that better):
```
int main() ...
```
- There was a bug that when the code is not indented, the fence would be
indented anyway:
```
int main() ...
```
and that was not OK, neither for md4c nor for github.
Now with this change, either way is rewritable: you can read markdown
into QTextDocument, make small edits and write it back out again, with
the indentation being preserved (the code block is either part of the
list item, thus indented, or else it's outside the list completely).
Pick-to: 6.2
Task-number: QTBUG-92445
Change-Id: I5f51899e28ba9f09b88a71e640d9283416cce171
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Cocoa sends QWidget the state-change notification after the window has
been resized already, at which point we cannot store the normal geometry
anymore.
Handle zoom and full screen callbacks prior to the state changing
to store the geometry in QCocoaWindow. We do not need to handle
minimized state, as the window will still reflect the original
geometry.
Return the stored value from an override of
QPlatformWindow::normalGeometry so that QWidget gets the correct values
even though the new state is already active.
Fix the tst_QWidget::normalGeometry test to make it pass on all
platforms by waiting for the window to actually have transitioned to
the new state before comparing geometries. Both macOS and Windows fully
pass; on Xcb, deminimizing a window using setWindowState does not work,
which is why the test was partially skipped (confirmed by visual
testing). Move those problematic, complex test cases to the end so
that most cases are covered on Xcb as well.
Done-with: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Pick-to: 6.2
Change-Id: I518a5db9169b80e8fa25fe4fa2b50bd1ea0e6db3
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Doing so results in bailing out early for a widget that hasn't been
shown yet, or otherwise resulted in creating extra and topextra,
which means the normalGeometry will not reflect the widget's geometry.
Pick-to: 6.2
Change-Id: Ieb85e9a6109ae34fe20d79e3c12f4517f827a590
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
[ChangeLog][QtGui][CSS] The background-color style can now be applied to
<hr/> to set the rule color.
Task-number: QTBUG-74342
Change-Id: Ib960ce4d38caa225f258b6d228fb794cef43e1b7
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Since commit 7ba75d0 we close the QWindow in QWidget::close for native
widgets and trigger the closeEvent in QWidgetWindow. However, if the
widget's window handle is not a top level window, QWindow::close()
will not close the window, failing in this way to deliver the
closeEvent and call the close handling in QWidgetPrivate::handleClose.
To fix, call handleClose() from QWidget::close for such widgets.
Task-number: QTBUG-74606
Pick-to: 6.2
Change-Id: Ied342eced3340aaf19b5443762935b1a5fc5c27b
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Being a test, I'm going to abuse operator-> on end() to check
that we get what we want (a pointer past the end).
Change-Id: I7ab8d017b0fe320018820eff336d496328ade481
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
The signal is emitted from QGuiApplication these days.
Pick-to: 6.2
Change-Id: I7423cd4808e8df86960f225fd6e4a12a1a4f11f3
Reviewed-by: Doris Verria <doris.verria@qt.io>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
This hasn't worked for some time. It's not in our CI and I don't think
it was working at all. When I tried to build it, I ran into several
problems with C++17 and an Internal Compiler Error I did not have any
interest in working around.
After discussing with the Intel compiler team, it was decided that
fixing those issues in the old compiler is not going to happen. Instead,
their recommendation is to adopt the new LLVM-based compiler, which
the last commit added support for.
This commit does not remove qmake support for the old ICC. It's possible
someone is using qmake with a non-Qt6 project and ICC.
Change-Id: Icb2516126f674e7b8bb3fffd16ad6350ddbd49e5
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
QAbstractScrollAreaPrivate::layoutChildren() positions the viewport, but
did not take the overshoot from scrolling with a scroller into account.
If the scroll area was resized during a scroll, then this resulted in the
roll back overcompensating for the overshoot, placing the viewport outside
the visible area.
Fix this by taking the overshoot into account when positioning the
viewport.
Add a test case. We have to use QWindow-based mouse event simulation, as
the QWidget based move events use QCursor::setPos, which doesn't reliably
go through the gesture framework.
Done-with: Volker Hilsheimer <volker.hilsheimer@qt.io>
Done-with: Zhang Hao <zhanghao@uniontech.com>
Fixes: QTBUG-94769
Pick-to: 5.15 6.2
Change-Id: Idf650c91e5a9cffa996e23e743939243b1d4fcc0
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
This define used to be set for the entirety of the Qt build but
was lost during the qmake->CMake transition. Re-enable it.
Change-Id: Idc4cb6ada485158559485b60f62f76439550b255
Pick-to: 6.2
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
This was handled correctly when the backend supplies transitions
bracketing the time in question, but the fallback code tried to use
the DST offset at the time with larger offset from UTC; this did not
work when the gap was due to a change in standard time. Discovered by
ANS1 parsing of a date-time with two-digit year, for which the
date-time parser tried to use 1921-05-01T00:00 local time when filling
in the fields it had parsed; but, when run in Europe/Helsinki, there
is no such time due to the 20m 11s skipped when joining EET from the
prior local solar mean time.
Correct the calculation to use the actual change in offset from UTC,
as used in the (far better tested) between-transitions branch of the
code, rather than the DST offset after the transition.
Add a test-case based on the ASN.1 certificate date whose parsing
revealed the issue. Although it seems nothing in Coin can reproduce
the issue, the reporter has verified that the test does indeed fail on
the system where the bug was found and the fix does fix it.
Fixes: QTBUG-96861
Pick-to: 6.2
Change-Id: I12b02bad01daca2073d1a356452cd573684aa688
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
When parsing CSS, a border-color value is parsed as four brushes, as css
allows assigning up to four values, one for each side.
When applying the CSS to the HTML, we accessed it as a color value,
which overwrote the parsed value with a QColor. So while we had a valid
parsed value (and didn't re-parse), the code accessing that value still
expected it to be a list, and thus failed to retrieve the data.
There are several ways to fix that, but the cleanest way without
introducing any performance penalty from repeatedly parsing (and in fact
removing a parse of the string into a color) is to enable colorValue to
interpret an already parsed value that is a list without overwriting the
parsed value again. To avoid similar issues in the future, add assert
that the parsed value has the right type in brushValues.
As a drive-by, speed things up further by making use of qMetaTypeId
being constexpr, which allows for it to be used in a switch statement.
Add a test case.
Fixes: QTBUG-96603
Pick-to: 6.2 5.15
Change-Id: Icdbff874daedc91bff497cd0cd1d99e4c713217c
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Because of the addition of the operator T*(), the expression "it + N"
where N was not exactly qsizetype but any other integer type was a
compilation failure because of ambiguous overload resolution.
With GCC it's apparently a warning:
warning: ISO C++ says that these are ambiguous, even though the worst conversion for the first is better than the worst conversion for the second:
note: candidate 1: ‘QList<T>::iterator QList<T>::iterator::operator+(qsizetype) const [with T = char; qsizetype = long long int]’
note: candidate 2: ‘operator+(char*, ptrdiff_t {aka long int})’ (built-in)
With Clang, it's an error:
error: use of overloaded operator '+' is ambiguous (with operand types 'QList<int>::const_iterator' and 'ptrdiff_t' (aka 'long'))
note: candidate function
inline const_iterator operator+(qsizetype j) const { return const_iterator(i+j); }
note: built-in candidate operator+(const int *, long)
Pick-to: 6.2
Fixes: QTBUG-96128
Change-Id: Ie72b0dd0fbe84d2caae0fffd16a06f23dd56b060
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
The test passes, the functionality is implemented in QCocoaWindow.
Task-number: QTBUG-8857
Pick-to: 6.2
Change-Id: I2f4b3a39cec1aaaf4351753b590f35e280503461
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
- when there is no intersection between the current selection and the
spans collection, get ranges for all cells, just as if no span exists
- when there is an intersection between the current selection and the
spans collection, get separate ranges for each cell (as before)
This fixes the regular case of selecting multiple non-spanned cells
after some cells are merged (get a single range for all cells instead of
separate range for each cell). However, when selecting together a group
of spanned and non-spanned cells, you still get a separate range for
each cell. But this is normal behavior in similar applications; for
example in LibreOffice, you cannot select and merge spanned and
non-spanned cells: an error dialog tells you that it's not allowed.
Done-with: Christos Kokkinidis
Pick-to: 6.2
Fixes: QTBUG-255
Change-Id: Ic38f9a064a1f499825e7f750668013fc2dc564ba
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Add operators as hidden friends, add test case to make sure that
basic value-type operations are possible with this type.
Task-number: QTBUG-255
Change-Id: I7fbf453aa16084c0b2a0079487cacb4e092ff664
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Less clunky due to having better constexpr support, plus fold
expressions.
Change-Id: I3eb1bd30e0124f89a052fffd16a6bc73ba79ec19
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
They return a pointer to the actual header, skipping the magic string.
This is done in preparation for the header located in an ELF note, which
won't have the magic.
Change-Id: I3eb1bd30e0124f89a052fffd16a8229bec2ad588
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
The .qtmetadata section is already suppressed for static plugins, but we
carried this unnecessary magic string. For library file formats where we
don't have a scanner (Windows COFF PE), a library that linked multiple
static plugins could end up with multiple metadata found.
We can't suppress the header because the version of moc could be
different to the version of Qt, so we need to read the header version
too. Right now, the version isn't output by moc (all the logic is in
qplugin.h), but this could change again in the future. In any case, 4
extra bytes are not a big deal, so the header stays.
Change-Id: I3eb1bd30e0124f89a052fffd16a82088d8303081
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
The skip-reason only cites Qt/X11. Convert the #ifdef into a platform
name check instead. The test also fails with the offscreen plugin, so
skip it for that as well.
Pick-to: 6.2
Change-Id: I49607b89f4b32359e81e1d9aadff2c3e03035c53
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
QDialog overrides setVisible to set focus on the default push button, or
(if there is no such button), make the first autoDefault push button the
default button. QDialog also explicitly sends a FocusIn event to the
focus widget in the dialog.
All this should not be done if the dialog does not become active after
getting shown, which will be prevented if the WA_ShowWithoutActivating
attribute is set.
Add a test case.
Fixes: QTBUG-8857
Pick-to: 6.2
Change-Id: If47021a4721a280ba45e95b43d0424cdacd9b4ea
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
For a widget that implements height-for-width, the vertical scrollbar
becoming visible might be just enough to make the scrollbar unnecessary.
In that situation, the scrollbar flips on and off continuously.
To avoid that situation, make the width of the widget smaller until the
height fits without scrollbar, up to the point where we have space for
the scrollbar anyway.
The calcuation here is assumed to be cheap, but depends on the
heightForWidth implementation in the widget. Running the while-loop a
few dozen times should have no performance impact during resizing
and laying out the scroll area contents.
Add a test that confirms that within a brief period of time we only get
the one hide-event we expect.
Done-with: Zou Ya <zouya@uniontech.com>
Fixes: QTBUG-92958
Pick-to: 6.2 5.15
Change-Id: I0faeb5f9b1a226aada958c18333d9c2ac8203dd1
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
Previously, when deciding where the actual data is, Frame was calling
padding() to test if offset is needed. A curious case with a DATA frame
containing compressed body and having 'PADDED' flag set with a padding
equal to ... 0, ended in a decompression error (and assert in 6.2 code).
Pick-to: 6.2 5.15
Fixes: QTBUG-97179
Change-Id: I9341a4d68510aa4c26f4972afdcd09a530d5a367
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
When setCurrentIndex is called by removeTab, the old current index
might no longer be valid. Only update the lastTab value of the new
current tab if the old current index is still valid.
As a drive-by, use the validIndex helper function.
Fixes: QTBUG-94352
Pick-to: 6.2
Change-Id: I945e2093a90a1fccbba86d32b1113f83fedd41de
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Unify cancel and finish in QPromise destructor in a single call. This
saves us one extra mutex lock and atomic state change.
Task-number: QTBUG-84977
Change-Id: Iac06302c39a2863008b27325fcf6792d4f58c8ae
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
On a mobile device, selecting text in a line edit brings up the text
action popup for select/copy/cut. In a spinbox where the user changes the
value using the buttons, this can be very irritating, without providing
any usability - the user is unlikely to start typing, at least not
without first transferring focus into the lineedit first to bring up the
keyboard.
This style hint allows styles to override the default behavior of
QAbstractSpinBox. Implement the customization for the Android style, and
add a test case for QSpinBox.
[ChangeLog][QtWidgets][QStyle] A new style hint, SH_SpinBox_SelectOnStep,
specifies whether pressing the up/down buttons or keys in a spinbox will
automatically select the text.
Fixes: QTBUG-93366
Change-Id: If06365a7c62087a2213145e13119f56544ac33b5
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
I staged the manual test a little too soon, forgetting it's not compiled
in CI
Change-Id: Iaae8b8caaf8433c45e66ff662bb9bb7b25a3b8bd
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
The new public API returns and notifies changes to the currently active
transport medium for the application. And there's a new private API to
report it, with backends to follow.
Task-number: QTBUG-91023
Change-Id: I527985f9dabcd7bc4a32f36597e21bc4ab664c4e
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
On macOS, when showing a window, we decide if it should be made
key and therefore active, if the app has no active modal session
or if the window's worksWhenModal returns true.
However, the window needs to be made key also when a modal window
is present, but not visible. Add this condition when checking if
the window needs to be made key.
This makes the behavior consistent with what happens when a modal
is minimized on macOS. The input focus is passed to the next window,
and the window appears active, even if it can not be interacted with.
Fixes: QTBUG-85574
Pick-to: 5.15 6.2
Change-Id: I204d4f912128f4a46840789fc2ee08e1b2716bfc
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
For now it only has a trivial test (empty) and an all-surrogate test
(Chakma digits) - but at least now all conversions to and from UTF-16
are tested. In particular, there were previously no UTF-32 tests.
Pick-to: 6.2
Change-Id: I9317928a88b9990530126db80e4756b880a364df
Reviewed-by: Ievgenii Meshcheriakov <ievgenii.meshcheriakov@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Closing a window with a native child results in the native child's
QWidgetWindow being closed. That explicitly calls setVisible(false)
on the child, which will still have the ExplicitShowHide attribute
set from the initial (explicit) show. Even though we then reset
the ExplicitShowHide, the WState_Hidden attribute will still be
set, so Qt considers the window to have been hidden, and not show
it again when the parent becomes visible.
Add a test case.
Fixes: QTBUG-96286
Fixes: QTBUG-79012
Fixes: QTBUG-71519
Change-Id: I482e6d5236c959d82ce66798176b259a3176972c
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Remove dead code
Make logic to position test widgets more consistent across test functions
Consistent cursor positioning logic
Get rid of unnecessary event processing
Reduce calls to qWait with hard coded values
Use qWaitFor to establish asynchronous preconditions
Ignore expected warning messages
Expect-fail (instead of blacklist or skip) some tests that always fail
Ignore unpredictable events in childEvents test
Split large "render" test in multiple test functions
Task-number: QTBUG-52974
Task-number: QTBUG-26424
Change-Id: I206e114c2c1d9801e08600d3341c2738dc881f17
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
There already was an attempt, but the wrong variable name was used.
Pick-to: 6.2
Change-Id: I4bdd73f86ff6aa5151e4427024b83daa57b54a39
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Craig Scott <craig.scott@qt.io>
This rewrite uses the actual structures supplied by the system's C
library, so it should be easier to read. It removes hardcoded constants
with little evident meaning in favor of sizeof() and the macros from
that header. It also removes advancing the data pointer in favor of
having absolute offsets.
The resulting implementation is stricter than the original, checking
more fields in the header. Because the QPluginLoader and QFactoryLoader
users may make decisions based on availability of plugins before
attempting to load them, it's better to be stricter here than to fail
later when trying to dlopen() them.
Debugging and testing are much improved. Instead of stored artifacts, I
added a routine to modify a valid plugin to make it invalid, given the
conditions we've found so far.
If you turn debugging on for this category, you'll see things like:
not-elf.fcqdMq.so : Not an ELF file (invalid signature)
wrong-word-size.QrnSAx.so : ELF 32-bit LSB (GNU/Linux), version 1, shared library or PIC executable, x86-64
invalid-word-size.bOkXvp.so : Invalid ELF file (class 0), LSB (GNU/Linux)
unknown-word-size.ogYKeF.so : Invalid ELF file (class 66), LSB (GNU/Linux)
wrong-endian.owiElX.so : ELF 64-bit MSB (GNU/Linux), version 1, shared library or PIC executable, x86-64
invalid-endian.FRxClR.so : ELF 64-bit invalid endianness (0) (GNU/Linux)
unknown-endian.FfvRrP.so : ELF 64-bit invalid endianness (65) (GNU/Linux)
elf-version-0.gPTdpQ.so : ELF 64-bit LSB (GNU/Linux), file version 0
elf-version-2.jlIUUg.so : ELF 64-bit LSB (GNU/Linux), file version 2
executable.LlXiFp.so : ELF 64-bit LSB (GNU/Linux), version 1, executable, x86-64
relocatable.UsOYuy.so : ELF 64-bit LSB (GNU/Linux), version 1, relocatable, x86-64
core-file.hqvNRz.so : ELF 64-bit LSB (GNU/Linux), version 1, core dump, x86-64
invalid-type.CIJgfS.so : ELF 64-bit LSB (GNU/Linux), version 1, unknown type 259, x86-64
wrong-arch.UcNmgz.so : ELF 64-bit LSB (GNU/Linux), version 1, shared library or PIC executable, AArch64
file-version-0.lZYuda.so : ELF 64-bit LSB (GNU/Linux), version 0, shared library or PIC executable, x86-64
file-version-2.ucfdwL.so : ELF 64-bit LSB (GNU/Linux), version 2, shared library or PIC executable, x86-64
no-sections.rSjsHh.so : ELF 64-bit LSB (GNU/Linux), version 1, shared library or PIC executable, x86-64
no-sections.rSjsHh.so : contains 0 sections of 64 bytes at offset 0 ; section header string table (shstrtab) is entry 0
no-sections.rSjsHh.so : no section table present, not able to find Qt metadata
qtmetadata-executable.vrxcIf.so : ELF 64-bit LSB (GNU/Linux), version 1, shared library or PIC executable, x86-64
qtmetadata-executable.vrxcIf.so : contains 42 sections of 64 bytes at offset 997256 ; section header string table (shstrtab) is entry 41
qtmetadata-executable.vrxcIf.so : shstrtab section is located at offset 996831 size 423
qtmetadata-executable.vrxcIf.so : section 0 name "" type NULL flags X offset 0x0 size 0x0
qtmetadata-executable.vrxcIf.so : section 1 name ".note.gnu.property" type NOTE flags AX offset 0x2a8 size 0x30
qtmetadata-executable.vrxcIf.so : section 2 name ".note.gnu.build-id" type NOTE flags AX offset 0x2d8 size 0x24
qtmetadata-executable.vrxcIf.so : section 3 name ".hash" type HASH flags AX offset 0x300 size 0x44c
qtmetadata-executable.vrxcIf.so : section 4 name ".gnu.hash" type 0x6ffffff6 flags AX offset 0x750 size 0x3b8
qtmetadata-executable.vrxcIf.so : section 5 name ".dynsym" type DYNSYM flags AX offset 0xb08 size 0xd50
qtmetadata-executable.vrxcIf.so : section 6 name ".dynstr" type STRTAB flags AX offset 0x1858 size 0x15d8
qtmetadata-executable.vrxcIf.so : section 7 name ".gnu.version" type 0x6fffffff flags AX offset 0x2e30 size 0x11c
qtmetadata-executable.vrxcIf.so : section 8 name ".gnu.version_r" type 0x6ffffffe flags AX offset 0x2f50 size 0xb0
qtmetadata-executable.vrxcIf.so : section 9 name ".rela.dyn" type RELA flags AX offset 0x3000 size 0x480
qtmetadata-executable.vrxcIf.so : section 10 name ".rela.plt" type RELA flags AX offset 0x3480 size 0x7e0
qtmetadata-executable.vrxcIf.so : section 11 name ".init" type PROGBITS flags AX offset 0x4000 size 0x1b
qtmetadata-executable.vrxcIf.so : section 12 name ".plt" type PROGBITS flags AX offset 0x4020 size 0x550
qtmetadata-executable.vrxcIf.so : section 13 name ".plt.got" type PROGBITS flags AX offset 0x4570 size 0x8
qtmetadata-executable.vrxcIf.so : section 14 name ".text" type PROGBITS flags AX offset 0x4580 size 0x110e
qtmetadata-executable.vrxcIf.so : section 15 name ".fini" type PROGBITS flags AX offset 0x5690 size 0xd
qtmetadata-executable.vrxcIf.so : section 16 name ".rodata" type PROGBITS flags AX offset 0x6000 size 0x473
qtmetadata-executable.vrxcIf.so : section 17 name ".qtversion" type PROGBITS flags AX offset 0x6478 size 0x10
qtmetadata-executable.vrxcIf.so : section 18 name ".qtmetadata" type PROGBITS flags AX offset 0x64a0 size 0x19b
qtmetadata-executable.vrxcIf.so : found .qtmetadata section
qtmetadata-writable.stzwrk.so : ELF 64-bit LSB (GNU/Linux), version 1, shared library or PIC executable, x86-64
Change-Id: I42eb903a916645db9900fffd16a4437af9728eea
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
clang warns that: local variable 'big' will be copied despite being
returned by name [-Wreturn-std-move]
So force the intended move using std::move.
Change-Id: If5ff557c1b577789e6659783d8106295fafb3485
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
