Commit Graph

12373 Commits

Author SHA1 Message Date
Edward Welbourne
0cad974d0d Add a note to save the next reader some confusion
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>
2021-11-26 02:14:52 +01:00
Edward Welbourne
6437bd240f Skip test if it has no data-rows
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>
2021-11-26 02:14:52 +01:00
Marc Mutz
f4e89d58da QVERIFY_EXCEPTION_THROWN: re-throw unknown exceptions
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>
2021-11-25 13:00:55 +01:00
Fabian Kosmale
925ad78024 tst_qmetatype: Temporarily disable expensive tests on QNX
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>
2021-11-25 09:53:34 +01:00
Mårten Nordheim
8f8775adf3 QHash: fix thread race around references and detaching
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>
2021-11-25 08:52:39 +00:00
Mårten Nordheim
a92619d950 QAuthenticator: Filter out algorithms we don't support
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>
2021-11-25 08:52:33 +00:00
Thiago Macieira
84c9fcffee tst_QHashSeed: improve quality of the quality() test
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>
2021-11-23 20:48:08 -08:00
Thiago Macieira
5eda43de89 tst_QHashSeed: reset the global seed in each iteration
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>
2021-11-23 12:19:32 -08:00
Joerg Bornemann
3f56950862 Move macdeployqt and windeployqt from qttools to qtbase
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>
2021-11-23 21:11:45 +01:00
Yuhang Zhao
e01c25e859 QtBase: replace windows.h with qt_windows.h
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>
2021-11-23 12:53:46 +08:00
Sona Kurazyan
102f7d31c4 Add support for combining multiple QFutures
[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>
2021-11-20 10:28:29 +01:00
Marc Mutz
229f356cef Short live q20::ssize()!
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>
2021-11-20 01:38:41 +00:00
Alexander Volkov
185c8d5adf Skip disabled proxy widgets when (back)tabbing
Fixes: QTBUG-98137
Pick-to: 6.2 5.15
Change-Id: If52053dce361b130ef7dcfaf747710d8ceb9bbcd
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
2021-11-19 23:55:44 +03:00
Øystein Heskestad
18aff2b424 Add more verification when parsing http headers and add tests
Adding tests from QtWebSockets that will reuse QHttpHeaderParser

Task-number: QTBUG-80700
Change-Id: I76294a9156173314a3cf09160d0ca4e0d7c6ef3a
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
2021-11-19 19:31:34 +01:00
Eskil Abrahamsen Blomfeldt
cde562cf6d Properly fix QFontDatabase test on Freetype
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>
2021-11-19 15:59:41 +01:00
Pasi Petäjäjärvi
7490937609 Fix test when accessing patched plugin too fast
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>
2021-11-19 13:30:44 +00:00
Marc Mutz
b7f4041669 QAnyStringView: fix broken implicit conversion from QStringBuilder
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>
2021-11-19 03:32:20 +01:00
Eskil Abrahamsen Blomfeldt
7102aa6b15 Fix assert in QFontComboBox when setting empty font
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>
2021-11-18 23:41:02 +01:00
Eskil Abrahamsen Blomfeldt
71faedc5b4 Fix deserializing Qt 5.x fonts through QDataStream
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>
2021-11-18 23:41:02 +01:00
Mike Achtelik
f7fd57075b Introduce Q_APPLICATION_STATIC
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>
2021-11-18 20:53:27 +01:00
Edward Welbourne
f75d36fd18 Fix macOS system locale's formatting of negative years
It leaves off the minus sign.

Change-Id: Iad72349368d8849330524144033453cbd79e9e7c
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
2021-11-18 18:13:20 +01:00
Edward Welbourne
8926eb86c6 Fix formatting of dates before 1601 in MS system locale
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>
2021-11-18 18:13:20 +01:00
Marc Mutz
0e245c158f Add an initial tst_QAnyStringView
It's incomplet, but at least something.

Task-number: QTBUG-98138
Pick-to: 6.2
Change-Id: I4630a44b62b190dee8a8cc07822dd6ec67dbdc84
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Øystein Heskestad <oystein.heskestad@qt.io>
2021-11-18 17:13:19 +00:00
Kai Köhne
b99adf7a81 Do not include qloggingcategory.h in public headers
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>
2021-11-16 17:26:04 +00:00
Marc Mutz
61d5783ba8 tst_qsctpsocket: fix compilation
The header for QTestEventLoop hadn't been included.

Pick-to: 6.2
Change-Id: Ife3418d1634c030c421c2aa55469f5a099386d4b
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
2021-11-16 15:07:36 +01:00
Eirik Aavitsland
e8f93e38de Rename and restructure the baseline (lancelot) testing code
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>
2021-11-16 14:01:50 +01:00
Zhang Hao
9a131b59ee QFontComboBox don't response qApp fontDatabaseChanged()
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>
2021-11-16 17:21:56 +08:00
Marc Mutz
ab67a6b126 tst_qvariant: fix -Wclass-memaccess
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>
2021-11-16 06:46:52 +01:00
Assam Boudjelthia
dfb4b7856a Android: check if objectClass() is not null in registerNativeMethods()
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>
2021-11-15 19:00:21 +00:00
Edward Welbourne
f3e2689106 Revise (recently-added) yearSharingWeekDays() to take a QDate
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>
2021-11-15 20:00:21 +01:00
Volker Hilsheimer
22634e0079 Make sure we paint overlapped children and siblings when moving far
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>
2021-11-15 18:25:50 +01:00
Li Xi
a0e7fbd4d5 Test result of qobject_cast before dereferencing
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>
2021-11-15 16:51:14 +01:00
Volker Hilsheimer
61aa482241 QTabBar: Support scrolling with a kinetic wheel
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>
2021-11-15 16:23:42 +01:00
Volker Hilsheimer
6ff07ec23b macOS: make the slider knob big enough for BigSur and Monterey
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>
2021-11-15 09:30:25 +01:00
Sona Kurazyan
eab40726be QFuture: support cancellation of continuation chain through parent
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>
2021-11-13 18:13:08 +01:00
Mårten Nordheim
3446313c7a Teach QOperatingSystemVersion to handle new OS entries in patch releases
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>
2021-11-12 18:06:44 +01:00
Andreas Buhr
838edd9c48 Fix QMultiHash::operator== crash
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>
2021-11-11 22:44:10 +01:00
Thiago Macieira
090c7e3262 QDuplicateTracker: add clear()
I'll need it in QFactoryLoader.

Pick-to: 6.2
Change-Id: Ice04365c72984d07a64dfffd16b47f68d25252b4
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
2021-11-11 13:26:14 -08:00
Alexander Volkov
d36249e975 QFileDialog: Fix adding default suffix when file path contains dot
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>
2021-11-12 00:26:14 +03:00
Edward Welbourne
7db0eeae34 Clean up exports from qlocale_p.h
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>
2021-11-10 18:16:24 +02:00
ChunLin Wang
62b7130423 QPushButton: emit released signal when mouse dragged out of bounds
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>
2021-11-10 16:16:24 +00:00
Eskil Abrahamsen Blomfeldt
518790af79 Fix tst_qfontdatabase on Windows with Freetype
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>
2021-11-10 15:37:03 +01:00
Edward Welbourne
6705707088 Use a local check-macro to save lots of repetition in time-zone tests
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>
2021-11-10 14:10:20 +01:00
Andreas Buhr
30a70fc6e0 Workaround MSVC 2022 bug about QString::replace
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>
2021-11-10 14:10:20 +01:00
Yuhang Zhao
6652bf2353 Bump WINVER, _WIN32_WINNT and _WIN32_IE to _WIN32_WINNT_WIN10 (0x0A00)
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>
2021-11-10 20:31:05 +08:00
Laszlo Agocs
a8be40bd64 rhi: Expose the maximum uniform buffer range limit
Pick-to: 6.2
Task-number: QTBUG-97715
Change-Id: I7f0a52c410b9b77f735fb3b7fd33141674bb0cda
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
2021-11-10 13:31:05 +01:00
Øystein Heskestad
09291eead4 Add additional grapheme, word, and sentence break class tests from tr29
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>
2021-11-10 09:44:03 +01:00
Ievgenii Meshcheriakov
96a03533f9 Update CLDR-derived data to newly-released v40
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>
2021-11-10 00:36:12 +01:00
Fabian Kosmale
a4ce85f356 QDomDocument::setContent: Open device if necessary
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>
2021-11-09 18:33:39 +01:00
Edward Welbourne
e9e0862051 Correct and clarify some comments
Change-Id: I011b04cf0dccea51c00c597c8dff74d574fe36ad
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2021-11-08 17:05:25 +01:00
Edward Welbourne
4b4bc388de Express 64-bit integral constants consistently
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>
2021-11-08 17:05:25 +01:00
Edward Welbourne
f4b19f8bba Give symbolic names to some constants used in time-zone tests
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>
2021-11-08 17:05:25 +01:00
Ievgenii Meshcheriakov
5fc9c02a69 QProcess: Distinguish between null and empty QProcessEnvironment
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>
2021-11-07 01:53:44 +01:00
Thiago Macieira
8790142aeb QPluginLoader: fix indentation and comments
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>
2021-11-05 21:13:35 -07:00
Volker Hilsheimer
02164b292f Don't use QCursor::pos in QTabBar and fix hover handling
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>
2021-11-05 16:54:55 +01:00
Volker Hilsheimer
e5ebc28764 QAIV: Reset double-click flag in mousePressEvent
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>
2021-11-05 14:52:25 +01:00
Marc Mutz
0b768e3c43 Include qproperty.h where needed
Don't rely on transitive include from qobject.h, which will go away.

Change-Id: I99dd97ff4fb1d0632d040daab0bffa2d7b85d3ae
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
2021-11-04 21:45:02 +01:00
Thiago Macieira
0ab3c5c250 QPluginLoader/ELF: fix Clang ASan builds
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>
2021-11-04 18:20:09 +01:00
Mårten Nordheim
bd52c1bba6 QNI: Add API to check if connection is metered
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>
2021-11-04 12:02:25 +01:00
Marc Mutz
f5fbad669d QByteArrayList: add join(QByteArrayView)
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>
2021-11-04 01:16:16 +01:00
Thiago Macieira
2c2c6de85a qlibraryinfo.cpp: use qOffsetStringArray for qtConfEntries
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>
2021-11-03 14:54:37 -07:00
Volker Hilsheimer
9151ab44bc Release mouse buttons after double click
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>
2021-11-03 18:11:08 +00:00
Ievgenii Meshcheriakov
5175cd89ef tst_qfile: Remove unused methods
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>
2021-11-03 13:42:36 +01:00
Ievgenii Meshcheriakov
57cab7b9a8 QAbstractFileEngine: Remove useless method overrides
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>
2021-11-03 13:42:35 +01:00
Wang Fei
62c2d990f9 Rename LinkName to AbsoluteLinkTarget
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>
2021-11-03 00:42:50 +08:00
Thiago Macieira
a9d8794cf0 QCollator: add public, static functions to do comparisons
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>
2021-11-01 22:30:23 +02:00
Edward Welbourne
25d807f629 Correct qcollator_posix.cpp's check against system locale
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>
2021-11-01 22:30:23 +02:00
Laszlo Agocs
e7a1fbfc47 rhi: Add texture array support
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>
2021-10-29 15:57:13 +02:00
Edward Welbourne
3b51b8c31d Fix signed/unsigned comparison warnings in tst_QArrayData
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>
2021-10-29 14:11:46 +02:00
Janne Juntunen
825505c439 QNX: Handle missing elf.h gracefully
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>
2021-10-28 20:14:45 +03:00
Volker Hilsheimer
05532a0968 Fix test to not rely on event processing
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>
2021-10-27 20:08:33 +02:00
Antti Määttä
ea3ede9c45 Calculate effect bounds when drawing widget graphics effect
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>
2021-10-27 14:32:35 +03:00
Chen Bin
6de36918c0 Update clipping area when antialiasing changes
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>
2021-10-27 15:07:28 +08:00
Mårten Nordheim
323b97ccae QHash: avoid crashing when reserving on a shared hash
Pick-to: 6.2
Change-Id: I21ad13fa223bd5a2c61112e790965093a2750268
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2021-10-26 21:56:31 +02:00
Thiago Macieira
0077eac4e4 QHash: double the size of the stored seed
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>
2021-10-26 11:38:56 -07:00
Edward Welbourne
bb220f2d99 Fix overflow issue on parsing min-qint64 with its minus sign repeated
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>
2021-10-26 17:38:22 +02:00
Volker Hilsheimer
da632baf34 QTabBar: re-layout when tab size hint depends on selected state
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>
2021-10-26 00:57:36 +02:00
Volker Hilsheimer
01f96b1764 Don't fire shortcut if the action only lives in an unreachable submenu
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>
2021-10-25 17:17:40 +00:00
Robert Löhning
a7d1c48ca3 QVarLengthArray: Reduce memory allocations in emplace()
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>
2021-10-23 01:22:15 +02:00
Volker Hilsheimer
71aaf831d1 QAbstractItemView: auto-scroll with selection rectangle
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>
2021-10-22 09:43:53 +02:00
Volker Hilsheimer
7d133a5613 Consistently restore threadpool limit at end of tests
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>
2021-10-22 09:43:42 +02:00
Mårten Nordheim
5f8e9c194e QNI: Add supportedFeatures getter
Which just returns all the supported features

Change-Id: I8c3996b00a6ebb114bdbc9db3085a0e27fc8fa79
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
2021-10-22 09:40:45 +02:00
Thiago Macieira
5bc315fbe2 tst_QVariant: suppress warning about memcpying over QVariant
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>
2021-10-21 23:40:40 +00:00
Sona Kurazyan
49f34a402a Remove the unnecessary compile-time check for recursive QSet
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>
2021-10-21 12:58:05 +02:00
Allan Sandfeld Jensen
4748369eb2 Fix inconsistencies between advanceWidth and bounding rects
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>
2021-10-21 12:37:22 +02:00
Tor Arne Vestbø
132ed5eb51 Centralize maybeLastWindowClosed checking in QWindow
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>
2021-10-20 21:17:08 +02:00
Volker Hilsheimer
a3c8518268 Make QMainWindow::restoreStateSizeChanged test less time sensitive
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>
2021-10-20 18:05:15 +02:00
Sona Kurazyan
a9d51298ae Fix metatype declaration for QHash/QMultiHash with no operator==
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>
2021-10-20 17:16:53 +02:00
Ievgenii Meshcheriakov
af2f88f5b6 QObjectCompatProperty: Add support for custom getters
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>
2021-10-20 17:04:51 +02:00
Karsten Heimrich
bb8d84c358 Make QDir::mkpath() return true when given an existing root path
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>
2021-10-20 15:04:51 +00:00
Karsten Heimrich
71652ad4bf Make QDir::mkpath() return true when given an existing drive name
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>
2021-10-20 15:04:51 +00:00
Tatiana Borisova
57ec47921e Compile Private API autotests for INTEGRITY
- 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>
2021-10-20 15:04:51 +00:00
Friedemann Kleint
5074679cfc uic: Fix missing Python import when setting tab orders
Add QWidget as default import so that QWidget.setTabOrder() is found.

Pick-to: 6.2
Change-Id: I7593008d1395e3fddacf7124d271a0eaf4c345d9
Reviewed-by: Jarek Kobus <jaroslaw.kobus@qt.io>
Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
2021-10-20 11:34:03 +02:00
Tor Arne Vestbø
acb86da793 Prevent recursive calls to QWindow::close
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>
2021-10-18 19:06:48 +02:00
Ievgenii Meshcheriakov
826fc8c9bd Update UCD to Revision 28
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>
2021-10-18 16:45:10 +00:00
Tor Arne Vestbø
df359bcb70 Decouple quitOnLastWindowClosed from quitLockEnabled
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>
2021-10-18 15:29:09 +02:00
Volker Hilsheimer
5335cc4a5a Fix cursor positioning on bidi boundaries
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>
2021-10-18 13:05:42 +02:00
Volker Hilsheimer
f54044d4a9 Fix cursor placement at left and right ends of bidi text
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>
2021-10-18 13:05:42 +02:00
Thiago Macieira
8c2969ea86 QPlugin: Move the plugin metadata to a note in ELF platforms
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>
2021-10-18 01:53:27 -07:00
Shawn Rutledge
362e56b520 Markdown importer: keep entities in HTML blocks with the HTML
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>
2021-10-16 16:10:49 +02:00