Commit Graph

14525 Commits

Author SHA1 Message Date
Ahmad Samir
9d9c25e214 Use QString/QByteArray range erase()
Change-Id: I0fb81306ebe8fc7acd63bb62dc6720c734461da0
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2022-12-07 15:03:03 +02:00
Mikolaj Boc
6d780fa0ab Fix the qwasmcompositor_main test
This got broken with the introduction of the compositor patch.

Change-Id: I7d85795eb537449855a4cce3c8b6b031095c3f7f
Reviewed-by: David Skoland <david.skoland@qt.io>
2022-12-07 14:03:03 +01:00
Marc Mutz
20d1477c14 tst_QString: fix custom QCOMPARE for strings > 2Gi characters
Same fix as in tst_qbytearray's QCOMPARE() in
cb9715557c.

Pick-to: 6.4 6.2
Change-Id: I2222d9015ae7121a2fbcf5b936b27de20e873064
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2022-12-07 07:24:13 +01:00
Markus Goetz
9329e4e8c7 tst_QNetworkReply: check whether we actually use six TCP connections in HTTP/1
Pick-to: 6.4 6.2
Task-number: QTBUG-25280
Task-number: QTBUG-108215
Change-Id: I5f94866e30f08465943922e3dee5150f37054225
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
2022-12-06 07:02:53 +01:00
Amir Masoud Abdol
d77ce33082 Move Some of the Private CMake Helper Scripts from bin/ to libexec/
After this change, private CMake scripts are mostly live in
`libexec/`, except the `qt-cmake` which will stay in `bin/`.
This doesn't affect the Windows configuration.

- `qt-cmake` stays in `bin/`
- `qt-configure-module` moves into `libexec/`
- `qt-cmake-private` moves into `libexec/`
- `qt-cmake-private-install.cmake` moves into `libexec/`
- `qt-cmake-standalone-test` moves into `libexec/`
- `qt-internal-configure-test` moves into `libexec/`

In cases where `QT_GENERATE_WRAPPER_SCRIPTS_FOR_ALL_HOSTS` is set to
ON, e.g., ANDROID, WASM, both Batch and Bash files will be generated
and placed in `bin/` and `libexec/` accordingly; in both cases,
qt-cmake and qt-cmake.bat will be in `bin/` anyway.

[ChangeLog][CMake] The private Qt CMake scripts, i.e.,
qt-configure-module, qt-cmake-private, qt-cmake-private-install.cmake,
qt-cmake-standalone-test and qt-internal-configure-test were moved
into $prefix/libexec on Unix platforms.

Fixes: QTBUG-107621
Change-Id: Ic4f4ec85f64d2ede0e208bca928959e30be906a6
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
2022-12-05 18:02:59 +00:00
Eskil Abrahamsen Blomfeldt
c9d991de1f Fix missing text when Harfbuzz fails to shape a substring
This amends fccd419dd6.

If Harfbuzz failed on one of the items in a string and returned
zero glyphs, then we would exit the shaping loop. The mentioned
change fixed a crash related to this when the ignored character
was the only character in the string, but it occurred in a
subitem of a longer string, then we would return and fail to
lay out the rest of the string.

This popped up recently because an update to Harfbuzz has caused
it to return zero glyphs when applying the Apple emoji font to
an isolated variant character (see bug report). When we matched
the symbol to the main font and only the variant character to
the emoji font, we would get in this situation, and end up
exiting the shaping early.

[ChangeLog][QtGui][Text] Fixed a regression which would
sometimes cause text to disappear if the string contained
an unmatched variation selector character.

Pick-to: 6.4
Fixes: QTBUG-108799
Change-Id: I616ab1b2d33c2df731419c5ce06fbc578a625a32
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
2022-12-05 07:55:43 +01:00
Eskil Abrahamsen Blomfeldt
0dcd640a1f Don't return a visual glyph for ignorable characters
When Harfbuzz returns zero glyphs, this will typically be because
the character is ignored. We currently have no way to differentiate
this from actual error cases, so to avoid return the error glyph
for cases which are not really errors, we set the dontPrint flag
for this.

When we add a way to differentiate between error cases and non-error
cases later, we should revert this for the actual errors.

Pick-to: 6.4
Task-number: QTBUG-108799
Change-Id: I2a910d951b71c705fb4dd761fcfe3a942b3afa7c
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
2022-12-05 07:55:25 +01:00
Giuseppe D'Angelo
eb63f2eb05 QMessageLogger: make qFatal categorized and streamable
There is no technical reason why qFatal shouldn't support categorized
logging, nor have a streaming version.

There is perhaps an API issue, that is, a streaming syntax may encourage
users to do "too much":

  qFatal() << gatherLogs() << saveDatabase() << ...;

and that sounds like a bad idea in case the application is in an
unrecoverable state that requires immedate terminatation (indeed,
through qFatal). I'd err on the side of providing the extra convenience.

This commits adds overloads of QMessageLogger::fatal to support
categorized logging (note that fatal messages cannot be disabled),
the relative qCFatal macro, as well as overloads for streaming.

[ChangeLog][QtCore][QMessageLogger] QMessageLogger::fatal now supports
categorized logging, for instance using the qCFatal(category) macro.
Moreover, qFatal() and qCFatal() now support streaming of values
to be printed in the fatal message.

Change-Id: Ia57f25f5c85fca97e5fcf27eaa760dbde09cba0e
Fixes: QTBUG-8298
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2022-12-05 04:15:39 +01:00
Thiago Macieira
3ef43ca837 QString::fromLatin1: improve the sub-16-character case
For both the [4, 7] and [8,15] length cases, we can perform the same
technique: perform two overlapped loads, zero-extend, then perform two
overlapped stores. The 8-character case could be done in a single
load/store pair, but is not worth the extra conditionals. And it should
have the exact same performance numbers whether we use non-overlapping
4-character operations or completely-overlapping 8-character ones (I
*think* the full overlap is actually better).

The 4-character operation is new in this commit. That reduces the
non-vectorized, unrolled to at most 3 characters.

Change-Id: Ib42b3adc93bf4d43bd55fffd16c257ada774236a
Reviewed-by: Lars Knoll <lars@knoll.priv.no>
2022-12-04 17:56:45 -08:00
Christian Ehrlicher
9d27c07e28 SQL/MySQL: fix handling of json column
Add handling for MYSQL_TYPE_JSON by treating it the same as
MYSQL_TYPE_BLOB (which is used by current MariaDB Server for a json
column)

Pick-to: 5.15 6.2 6.4
Fixes: QTBUG-101680
Change-Id: I4d4b0cdad73cd12e0db4df4021fddbd6a649c8ed
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
2022-12-05 01:56:45 +00:00
Volker Hilsheimer
7956d9e060 Deliver tablet events to the toplevel widget if there is no child
QWidgetWindow dispatched only tablet presses to the toplevel widget if
no child was found at the position; other events, such as hover events,
were discarded. The tabletTracking test case even documented that
shortcoming in a comment.

Fix that by falling back to the toplevel widget for any event. As
before, only press events initialize the tablet grabbing target widget.

Remove the now unneeded parent widget from the test case, and move the
test class into the only test function that uses it.

Amends ea615b421b and
8fd6cef372.

Pick-to: 6.4
Fixes: QTBUG-108747
Change-Id: I79050f1e063931e439945f64b50712dcc1ecb18c
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
2022-12-02 23:10:05 +00:00
Ahmad Samir
93f54f0aa4 ContainerApiSymmetry: verify Qt containers member erase returns iterator
For QSet, the key_type is const, so can't test assiging to it.

Pick-to: 6.4
Change-Id: I9d363ef3fe52646b937d6a422227b19c48fdaf1f
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
2022-12-02 21:53:02 +02:00
Mårten Nordheim
e35cf5ebdc QByteArrayView: Add mid/left/right
Because they are too convenient to leave out.

Change-Id: I844cfb794ce0f575c2c65075d9051b0b878a434f
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2022-12-02 20:53:01 +01:00
Axel Spoerl
acb012558b Cleanup tst_QWidget BLACKLIST file
Remove legacy entries and operating systems from tst_QWidget's
BLACKLIST.

Task-number: QTBUG-25300
Task-number: QTBUG-45502
Task-number: QTBUG-68175
Change-Id: I6ce63ff5e616e0e1783ad6fb9ec0b1fe7ef18d0c
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
2022-12-02 19:53:01 +00:00
Alexandru Croitor
9b2c82cc84 CMake: Add auto test for qt_add_resources dependency rebuilding
Make sure that touching any file that is part of a qrc resource
actually rebuilds the resource and the target that depends on the
resource.

Pick-to: 6.4
Task-number: QTBUG-107687
Task-number: QTBUG-108113
Change-Id: I1153dc13fee44ffe59d2685a8cb33303538b026c
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
2022-12-02 20:53:01 +01:00
Mate Barany
f192ddad8b QString: overload prepend with QUtf8StringView
Add the missing overload.

[ChangeLog][QtCore][QString] Added prepend(QUtf8StringView)
overload.

Task-number: QTBUG-103302
Change-Id: I3f74e884e514ebc0b15a13b074584d8272a02f41
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
2022-12-02 16:04:14 +01:00
Mate Barany
f046589e14 QString: overload insert with QUtf8StringView
Overloading insert is a bit tricky since the size might change after
the conversion so either the tail has to be moved twice or a temporary
buffer is needed. For now, add an ineffective but simple overload as in
the case of the const char *s overload, and do the performance
optimization in a follow-up task (QTBUG-108546).

[ChangeLog][QtCore][QString] Added insert(QUtf8StringView) overload.

Task-number: QTBUG-103302
Change-Id: If01c216ff626da29abb43eb68d4de82824f3bfba
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2022-12-02 16:04:11 +01:00
Mate Barany
2ffdb3bcdd QString: overload the += operator to handle QUtf8StringView
The += operator is already overloaded to handle QStringView and
QLatin1String - add the missing QUtf8StringView overload.

[ChangeLog][QtCore][QString] Added operator+=(QUtf8StringView)
overload.

Task-number: QTBUG-103302
Change-Id: Iec6940bad7866310c826a130b98accebc3c82aa8
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
2022-12-02 16:04:06 +01:00
Mate Barany
d2e1d73bf1 QString: overload append to accept QUtf8StringView
Add the missing overload, among other things it is needed to
implement QTBUG-103302.

[ChangeLog][QtCore][QString] Added append(QUtf8StringView)
overload.

Task-number: QTBUG-103302
Change-Id: I576f73c1919e3a1f1a315d0f82c708e835686eb1
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
2022-12-02 16:04:01 +01:00
Timur Pocheptsov
190e5af111 Try fixing auto-tests that need resolving openssl symbols
For the case of static builds. Also, remove somewhat funny comment
from the shared tlshelpers.h file.

Fixes: QTBUG-105046
Pick-to: 6.4 6.2
Change-Id: I2fd677a11b64df89c0ad0237e1014f5e80144c24
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
2022-12-02 15:55:11 +01:00
Axel Spoerl
2ec7a6322f Stabilize tst_QWidget::optimizedResizeMove and optimizedResize_topLevel
The test functions tst_QWidget::optimizedResizeMove and
tst_QWidget::optimizedResize_topLevel use a custom widget to record
paint events in a boolean.
Using QTRY_* or qWait() to wait for the boolean to become true stops
event processing upon consumption of the first paint event.
In case of multiple paint events, the next paint event will be recorded
in the next check and may lead to a wrong result.
This leads to flakiness on platforms generating multiple paint events,
openSuSE Leap 15.4 / XCB being one of them.

This patch replaces the boolean with a counter. It adds a
waitForPaintEvents method to the custom class, which processes events,
until the counter stops increasing. It returns true when paint events
have been recorded and false otherwise. It resets the counter after
each call.

It also removes the QSKIP on wayland, as the failure results from the
same reason.

Fixes: QTBUG-109093
Pick-to: 6.4
Change-Id: I59ee8bb4efeaf5417d5749d21e384bee89301ae0
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
2022-12-02 11:45:36 +01:00
Øystein Heskestad
b977ae371a Add In-place utf-8 case-insensitive comparisons
Also add optimizations for more string comparisons and add tests and
benchmarks.

[ChangeLog][QtCore][QString] Added utf-8 case-insensitive comparisons

Fixes: QTBUG-100235
Change-Id: I7c0809c6d80c00e9a5d0e8ac3ebb045cf7004a30
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2022-12-02 11:35:49 +01:00
Mate Barany
8c0ed7422c Refactor\Extend tst_QString::prepend_data with additional test cases
During the implementation of QString::append(QUtf8StringView) it has
become apparent that the testing is insufficient as it did not warn
about an extra growth. The following tests have been added that append:
- y-umlaut and greek letter small theta (2 UTF-8 code units => 1 UTF-16)
- devanagri letter ssa (3 UTF-8 code units => 1 UTF-16)
- chakma digit zero (4 UTF-8 code units => 2 UTF-16 code units)
- some combinations of the above

Pick-to: 6.4 6.2
Task-number: QTBUG-103302
Change-Id: I981213c296bafc81663b08c0f1f339bbd8a96485
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
2022-12-02 10:34:52 +00:00
Mate Barany
bc9e1c5c27 Refactor\Extend tst_QString::insert_data with additional test cases
During the implementation of QString::append(QUtf8StringView) it has
become apparent that the testing is insufficient as it did not warn
about an extra growth. The following tests have been added that append:
- y-umlaut and greek letter small theta (2 UTF-8 code units => 1 UTF-16)
- devanagri letter ssa (3 UTF-8 code units => 1 UTF-16)
- chakma digit zero (4 UTF-8 code units => 2 UTF-16 code units)
- some combinations of the above

Pick-to: 6.4 6.2
Task-number: QTBUG-103302
Change-Id: I3d81cf10b7eb74433ce5bea9b92ce6bce1230dcd
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
2022-12-02 10:34:49 +00:00
Mate Barany
4e5f874063 Refactor\Extend tst_QString::append_data with additional test cases
During the implementation of QString::append(QUtf8StringView) it has
become apparent that the testing is insufficient as it did not warn
about an extra growth. The following tests have been added that append:
- y-umlaut and greek letter small theta (2 UTF-8 code units => 1 UTF-16)
- devanagri letter ssa (3 UTF-8 code units => 1 UTF-16)
- chakma digit zero (4 UTF-8 code units => 2 UTF-16 code units)
- some combinations of the above

Note that this also affects operator_pluseq_data, which is basically
a wrapper around append_data.

Pick-to: 6.4 6.2
Task-number: QTBUG-103302
Change-Id: I09ed950e3f0e71ae9ae85a455f42e130887f1109
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
2022-12-02 11:34:47 +01:00
Kristoffer Skau
c450f6d21c Support stereoscopic rendering with QGraphicsView
This patch adds a manual test and the required work in graphicsview and
qwidget private apis to support stereoscopic rendeing. Basically it
works by doing the drawing in QGraphicsView::paintEvent twice, once for
each buffer. This way the scene items are rendered to both buffers.
There's also an update to resolvement in QOpenGLWidgetPrivate
so that multisampling works correctly.

[ChangeLog][Widgets][QGraphicsView] Added support for
stereoscopic rendering.

Task-number: QTBUG-64587
Change-Id: I20650682daa805b64fe7f0d2ba086917d3f12229
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
2022-12-01 13:42:07 +01:00
Laszlo Agocs
9dc3ed288a Fix up rhiwidget manual test after the QWidgetPrivate change
Change-Id: Id3e8d8ce7e175be9b5e9e83e23910546d69a90fa
Reviewed-by: Kristoffer Skau <kristoffer.skau@qt.io>
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
2022-12-01 02:23:51 +01:00
Patrick Stewart
4fb96669e3 QBindable: Make ordinary Q_PROPERTYs bindable
Implements an adaptor from the notification signal of a Q_PROPERTY to
QBindable. The Q_PROPERTY does not need to be BINDABLE, but can still
be bound or used in a binding.

[ChangeLog][Core][Q_PROPERTY] Q_PROPERTYs without BINDABLE can be wrapped in QBindable to make them usable in bindings

Change-Id: Id0ca5444b93a371ba8720a38f3607925d393d98a
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
2022-11-30 21:21:03 +00:00
Axel Spoerl
84d4b21f69 Stabilize tst_QComboBox::setPalette() with simple palettes
The test function tst_QComboBox::setPalette() tests if the QComboBox
correctly inherits its palette to its QLineEdit child, by directly
comparing both palettes after a palette change on the QComboBox.

If the application palette for both widget types contains brushes which
are either pixmap based or the resolve mask prevents them from being
copied, the direct palette comparison between parent and child fails,
despite of a correct propagation.

This patch sets a simple gray application palette for QComboBox and
QLineEdit at the beginning of the test. The QSKIP for macOS is
removed, because using simple palettes solves both issues.


Change-Id: I61d509745377306d6f8331dfc1ac189fc58cdedb
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
2022-11-30 22:11:12 +01:00
Tor Arne Vestbø
a9005a70d5 Blacklist tst_QWidget::showMinimizedKeepsFocus on macOS 13 in CI
It started being recorded as flakey after making macOS 13 a significant
config in the CI, but it's unclear why the test was not failing during
the nightly testing leading up to that.

  http://testresults.qt.io/grafana/goto/-AzSwMKVz

It has also been blacklisted on macOS many times in the past.

Change-Id: I7be5fefb3669e9643a98d2ac82059bf0576c6d5c
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
2022-11-30 18:01:47 +01:00
Fabian Kosmale
fbf55619da Temporarily skip tst_qtcuncurrentrun::pollForIsFinished in emulator
This test causes instability in the CI, but so far nobody could
reproduce it outside of that specific CI environment. Skip it for now,
and investigate the root cause later.

Pick-to: 6.2 6.4
Task-number: QTBUG-106906
Change-Id: Idbbc560236ac475fcb4fdd5980397393f7a95474
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
2022-11-30 18:01:47 +01:00
Axel Spoerl
58b1984efc Stabilize tst_QWidgetRepaintManager on XCB platforms
When a widget's palette has different brushes in Active / Inactive
color groups, or it is pixmap based, multiple paint events are
triggered. This leads to unpredictable, double entries in
QWidgetRepaintManager::dirtyWidgetList().

This patch overrides event() of all test widgets and ignores
activation / deactivation events in order to make the entries of
QWidgetRepaintManager::dirtyWidgetList() predictable.

Pick-to: 6.4
Change-Id: I164d7ab4148551590ac3c50fcc3b9f98c5ac0535
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
2022-11-30 14:48:51 +01:00
Axel Spoerl
8071e3c2af Blacklist tst_QWidgetRepainManager functions flaking on XCB
QXcbBackingStore::toImage() returns a QImage that differs from what
is displayed on the screen: After multiple moves of children within
their parent widget, the last move is not always properly reflected
on openSuSE 15.4.

This patch blacklists the test functions fastMove, moveAccross and
moveInOutOverlapped on openSuSE Leap.

Task-number: QTBUG-109036
Pick-to: 6.4
Change-Id: Ideb505570df090b25d30762492d9c60beb6641ff
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
2022-11-30 14:48:51 +01:00
Fabian Kosmale
cf17206a9d tst_QByteArrayLarge::initTestCase: Skip tests under ASAN
Change-Id: I0095346fed64d588940f9eddd7ce370e0fecb940
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2022-11-30 04:50:37 +01:00
Fabian Kosmale
090394ab6f tst_qdecompresshelper: Disable big data tests under ASAN
They are already slow without ASAN, and risk running into timeouts with
ASAN enabled.

Change-Id: I427b990066d8ffa838ea90a318176fbcba400852
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
2022-11-30 03:50:37 +00:00
Marc Mutz
39473f9210 Make XmlStringRef convertible to QAnyStringView/QStringView
Both QStringView and QAnyStringView implicitly convert from any
container with a fitting value_type, and working std::data, std::size,
std::begin and std::end.

Add these missing operations (and complementary ones) to XmlStringRef,
so it implicitly converts to QStringView and QAnyStringView, too.

Add a check to that effect and remove the now-superfluous operator
QStringView().

Task-number: QTBUG-103302
Change-Id: I89d586cf64447a82022e06d546d7ee8339fc6dc7
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
2022-11-29 20:03:06 +00:00
Alexey Edelev
7f4aa1a3fa Remove perl related functionality from CMake files
Avoid using perl in CMake scripts. Remove the syncqt.pl specific
code.

Task-number: QTBUG-87480
Change-Id: I7fcd5cc83d173ec463c275b5b50b84f25044a118
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
2022-11-29 12:35:47 +01:00
Thiago Macieira
f6f1ee63dc qfloat16: make it a built-in metatype
I've reserved the IDs for int128, uint128, bfloat16, and float128,
because the mask in qvariant.cpp's qIsNumericType() requires primitives
to be less than 64 to operate properly.

Added a QMetaType/QDataStream test to confirm it is indeed built-in.

Change-Id: I3d74c753055744deb8acfffd17247f7f57bada02
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
2022-11-28 10:59:35 -08:00
Thiago Macieira
5838074912 qfloat16: add QTextStream & QDebug streaming operators
Change-Id: Ieba79baf5ac34264a988fffd172655bdcaf12a59
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
2022-11-28 10:59:34 -08:00
Thiago Macieira
c53bf1b45e qfloat16: add QDataStream tests
Change-Id: I3d74c753055744deb8acfffd172494bf935864b8
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
2022-11-28 10:59:31 -08:00
Thiago Macieira
99c7f0419e qfloat16: add support for native _Float16 (C2x extended floating point)
The C++ equivalent is std::float16_t, defined in P1467[1], and is coming
with GCC 13 both in native mode (for x86, using AVX512FP16) and in
emulated mode. The C and C++ types will be the same type (<stdfloat>
simply typedefs).

qfloat16 will need to remain a wrapper with an integer member to keep
ABI with previous Qt versions. Because it is a trivially-copyable small
type, it gets currently passed in registers; the presence of the integer
member means it gets passed in general-purpose registers, while a single
_Float16 member would be passed in a floating-point register. See:
https://gcc.godbolt.org/z/8fEendjff

[1] https://wg21.link/p1467

Change-Id: I8a5b6425b64a4e319b94fffd161be56397cb48e6
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
2022-11-28 10:59:20 -08:00
Marc Mutz
5812c36cd5 tst_QStringApiSymmetry: add checks for QByteArrayView
... where checks for QByteArray existed before.

The checks we can't add are
- left/right/mid (legacy APIs not implemented in QBAV)
- several relational operators, d/t ambiguities. Created
  QTBUG-108805 to track these.

Task-number: QTBUG-108805
Pick-to: 6.4 6.2
Change-Id: I30cc9b29a228d69d32af51234f2c28221478a75c
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
2022-11-27 17:14:28 +01:00
Marc Mutz
d1a37ab099 tst_QString: check empty regex can replace in empty/null string
It's not intuitive, so check lest people break it.

Pick-to: 6.4 6.2
Change-Id: I2435cd69be7b77a6ae59cdc7b5fb99658cfc42fd
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2022-11-27 17:14:28 +01:00
Marc Mutz
c72bf262ea Introduce QT_NO_AS_CONST and mark QtBase free of it
Change-Id: I680086e767fe6d5c69eb7103b26150293c69b175
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
2022-11-27 17:14:28 +01:00
Axel Spoerl
612c8e428e Set simplePalette on staticWidget in tst_QWidget::optimizedResizeMove
It was forgotten to assign a simple palette to this object in
1576f82721

This patch adds the missing line.

Pick-to: 6.4
Change-Id: I0acf765d9646ecc8d49791d96b5ea910e11997fe
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
2022-11-27 16:49:35 +01:00
Ulf Hermann
481338751b moc: Output the "cloned" flag for methods
We will need it in QML to determine which signal out of a number of
"overloads" to generate handlers for.

Task-number: QTBUG-108762
Change-Id: Ib73eeb59dbf037bd03faf0d841860d9ebc9e7032
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
2022-11-27 12:47:30 +01:00
Taras Kachmaryk
f0cd18706f QGraphicsView: fix jumping graphic items when dragging out of view
The algorithms for calculating the scene's position within the view
did not compensate for scrollbars showing. The scrollbars should be
ignored when positioning hte scene within the view, as alignment
only cares about the positioning of the scene when the view is
larger than the scene anyway.

Add a test case that verifies that items don't jump up or down when
dragging horizontally, and not left or right when dragging
vertically.

Mark variables in the modified function as const where applicable to
make it easier to follow the code.

Done-with: Volker Hilsheimer <volker.hilsheimer@qt.io>
Fixes: QTBUG-46757
Change-Id: If205637dfe124e0034f68201b23f174d6863084d
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
2022-11-26 16:07:15 +02:00
Axel Spoerl
1576f82721 Add simple palette to tst_QWidget
When a widget's palette has different active / inactive colors,
multiple paint events can occur. This makes tst_QWidget functions fail
when they expect a spcific amount of paint events and the platform
theme provides a palette with active / inactive differences.

This patch adds a function to populate test widgets with a simple
palette, to prevent multiple paint events.

Pick-to: 6.4
Change-Id: If9b2faedcc5ca87ba24991cedd5e4ac927b02644
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
2022-11-26 08:07:39 +01:00
Liang Qi
5da38b4489 tests: Add project files of highdpi both for qmake and cmake
Pick-to: 6.4 6.2
Change-Id: I5525536674a64ccd14106dc6727b5578c0ab7f16
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
2022-11-25 14:33:35 +01:00
Volker Hilsheimer
ef379f95c7 QPalette: always increase serial number when modifying
After 109e088c7c, cache keys were unique
for palettes with different private or data instances, but the key did
not change when a palette without any shared copies was modified, as
that does not create new private data structures.

To fix this, always increase the counter for the private data structure,
also when not detaching from shared copies.

Augment test case with scenario that broke.

Pick-to: 6.4
Fixes: QTBUG-108709
Change-Id: I606abfb8b1a03e515e46b10dc840a631eb31d496
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Reviewed-by: JiDe Zhang <zhangjide@uniontech.com>
Reviewed-by: Alessandro Portale <alessandro.portale@qt.io>
2022-11-25 14:28:48 +01:00