The testing of infinity and NaN somewhat duplicated existing tests in
tst_QNumeric and, in any case, belongs there.
Change-Id: I6b5d1ff9767daf8e4bbe0025d3efab3d74ed35de
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@qt.io>
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
Replaces 0, 0.0, 1, 1.0 and 2.0 with zero, one and two constants of
the templated floating-point type, to avoid type-conversions which
might have meant the test only checked doubles, or similar.
Change-Id: Id9d4488f0cc7226b5b8958d2a204a76fe5ae469d
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
Use the modern "portable" _clearfp() and _controlfp(), that work
regardless of the hardware MS is running on, rather than the
x86-specific _clear87() and _control87(); and move some defines into
the #if-ery context in which they're used, rather than defining them
regardless of whether they're used.
Change-Id: I13abf2c85525b1182b99bc2c366aadd6b5fc656f
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
Instead of QSKIPing the whole test, ignoring what was already tested
Change-Id: Iced928ce1bce92b447c8698a9942973cb78b6c15
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Both QByteArray and QString can contain more than 2^32 elements on 64
bits platforms, so the warning does not apply any more.
Change-Id: I4604c1fe225922a0df7e78135eeb5a1e2b84fea3
Pick-to: 6.2 6.3
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Use a view of the line, within the larger data buffer, to avoid some
complications.
Change-Id: Iaf79068487ac6b92fe9e415fb63f6b0e9ad0c5a2
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
MSVC 19 does not allow using constinit on thread_local objects of
non-trivial type:
https://developercommunity.visualstudio.com/t/C:-constinit-for-an-optional-fails-if-/1406069
Instead of revoking Q_CONSTINIT for that compiler or removing
Q_CONSTINIT from such variables, add a new macro for this situation,
so the constinit static assertion will still be checked on other
platforms.
Amends 32692667a6.
Change-Id: Ic2247768b0d64e0c01648cffc9532fe5bd4bbd5d
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
Same ole trick[1] as usual: Instead of an array of pointers (causing
relocations), declare an array of strings (char arrays; not causing
relocations).
[1] http://library.bagrintsev.me/CPP/dsohowto.pdf, Section 2.4.3.
As for storage requirements: We pay a few bytes per entry for extra
padding, as not all entries have length seven, but we save the
per-entry pointer variable, so sizeof(void*) bytes per entry, too, so
on 64-bit, at least, we're guaranteed to come out ahead.
Needed to replace nullptrs with empty strings here, and adjust the
sole user to check for emptiness instead of nullness.
Pick-to: 6.3 6.2
Task-number: QTBUG-100536
Change-Id: I4f07d72116eda2ebf1fdb327133f315417e2b0f0
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Documentation of QNetworkProxyFactory::systemProxyForQuery does not
include the libproxy integration, and may be misleading by hinting that
desktop environment integrations on other systems are unsupported.
Add this piece of information to the documentation to avoid
misunderstanding.
Pick-to: 6.3 6.2
Change-Id: Id3f14d4a617c25576cb1bd57a494ea77c882635d
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
We now accept using div element as the root element
for application content, instead of a canvas. Rename
API and variables accordingly, where “container” covers
both the div and canvas cases.
Change-Id: Ibc2e096bcd5ca7e08609da348c53a404a4955c94
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Removed "explicit" keyword from constructors taking
(const char *, qsizetype) and (const char *, const char *).
Switched to using brace initialization for creating QLatin1StringView
in QtCore.
[ChangeLog][QtCore][QLatin1StringView] The (const char *, qsizetype)
and (const char *, const char *) constructors are no longer explicit.
Change-Id: I4f6760692e4df60fe4231e86a25f6ea03cd1bf82
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
If new application fonts are loaded during the lifetime of the
application, it's possible that we have already cached fallbacks
for requests for the newly loaded font families. To make sure we
redo requests for the updated database, we have to flush the cache,
just like we do when removing application fonts.
Task-number: QTBUG-100697
Task-number: QDS-1142
Change-Id: I2a6d2a7459187d69d14ef639e2b710c8d553b86e
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
The QPlatformBackingStore::scroll() API takes a QRegion as input, and we
kept this data type in the implementation of QCALayerBackingStore::scroll
for the logic of figuring out whether we could use the existing back
buffer as source of the scroll or if we needed to pull data from the
front buffer.
We then iterated the rects of the resulting in-line region, and called
qt_scrollRectInImage for each of them. This will unfortunately not work
whenever the scroll of one of these rects ends up overwriting parts of
the back buffer that later rects of the region use as their source rect.
This could be reproduced by moving the cursor within a text document,
which would dirty a small area around the cursor, making the subsequent
scroll of the viewport result in garbled text.
This issue exists in the other platform backingstore implementations
too, but since the QWidgetRepaintManager never calls scroll() with
anything but a single rect they would not have any issues.
The problem could potentially be solved by sorting the rects before
blitting them, but now this quick fix solves the regression on macOS.
Fixes: QTBUG-102181
Pick-to: 6.2 6.3 6.3.0
Change-Id: I80f6d26117321e3c09e068cdb03eb320e244a5de
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
When comiling with ubsan, GCC is being too restrictive and ignores that
'static constexpr char []' can never be nullptr. It tries to evaluate
the comparison with nullptr, and fails with:
error: ‘(((const char*)(& hello)) == 0)’ is not a constant
Disable the checks when compiling with GCC.
Fixes: QTBUG-101307
Pick-to: 6.3 6.2
Change-Id: I8322bb7cb326e06cd03b8b107c46a494c825087b
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
This fixes two issues:
When user fast types, more than one character would get sent sometimes.
Also, occasionally, 'Process' would appear along side of the typed
character.
Change-Id: I2ea3bfcbe987703bcbf298e0a0301bed6b8fccb3
Done-with: Aleksandr Reviakin <aleksandr.reviakin@qt.io>
Pick-to: 6.3
Reviewed-by: David Skoland <david.skoland@qt.io>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
We want to go through the themeFont() code path so that we resolve all
variants of the font, and so that the descriptors we get are preserved
until we can populate them later on.
Pick-to: 6.2 6.3
Change-Id: Idbf44062078a0722bbe71c91083285f0eb9a9e09
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
The function didn't take any of the arguments into account, and was
just initializing the font database, which all but one of the call
sites were already doing.
Change-Id: I83cab0059014dd256ec4b453e15fc2fe4bebcbdf
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Instead of having multiple code paths call initializeDb(), we use the
already existing ensureFontDatabase() to provide the central point of
ensuring an initialized font database.
A couple of locks for the fontDatabaseMutex was added since the
ensureFontDatabase() function documents that as a requirement for
calling the function, but these locks were presumably already needed
as the original code paths accessed the database in the same way.
Change-Id: I5e29a069c4c7f68902dbe0c6c949a168d54f5f0e
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
The use of both a global static and a dedicated instance() function made
it harder to know how and where the singleton font database was managed.
As Q_GLOBAL_STATIC is no longer needed (as of C++11) for ensuring thread
safe access we can contain the QFontDatabasePrivate singleton within
the instance() accessor.
Change-Id: Ia3d83ff2d83d326504243258a44d8ae8352d290d
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
We have test cases that call setFont without a specified weight, in
which case we would end up parsing an empty string into a number,
giving a weight of 0. This weight would in turn result in the
thinnest font on the system, which presumably was not the intent.
We now use default sizes and weights (similar to the default QFont
constructor arguments) if we're missing those arguments to setFont.
Pick-to: 6.2 6.3 5.15
Change-Id: I5a96f08cfa1b9e4f1de5edee6bf69ddd46f0ce92
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
Because of a bug in QDoc there was never a warning reported for the
missing qualifiers.
Pick-to: 6.3
Task-number: QTBUG-101461
Change-Id: Ibb9114bc5d29e75158d2ac254169ba2a73043f0d
Reviewed-by: Luca Di Sera <luca.disera@qt.io>
Support specifying that Qt should use a div element
as the root container, in which case canvas management
is moved to Qt C++ code.
This enables us to take ownership of the canvas and its
configuration. In addition, it allows creating child
elements for the Qt container (canvas element children
have a special role are as fallback elements displayed
in case the browser can’t show the canvas)
Remove support for reading Module.canvas, which was
deprecated in Qt 5.
Add support for reading Module.qtContainerElements,
which can be either a canvas element (legacy) or a
div element (preferred).
Deprecate qtCanvasElements and print warning on usage.
Change QWasmScreen to accept either a canvas or any
html element. In the latter case, create the canvas
and configure it as required by Qt.
Change-Id: I57df8fb5772b2bfbba081af3f572b8b0e7d51897
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Two members are only used in code that's conditioned on pseudo-feature
fslibs, which was defined in qfilesystemengine_win.cpp; move that
definition to qfiledevice_p.h so that the members's existence can be
conditioned on the same #if-ery as their use. The bootstrap build was
broken by the warning.
In the code that uses them, a lambda captured this but didn't use it,
causing the non-bootstrap build to get a warning (hence error) and
fail. So remove the unnecessary capture. Also suppressed warnings on
an unused function.
This amends commit 174af05400
Pick-to: 6.3
Task-number: QTBUG-79750
Change-Id: Ib29f3200b7736bc07df68aeec4fc6f568c8f4ddb
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Reviewed-by: Ievgenii Meshcheriakov <ievgenii.meshcheriakov@qt.io>
Update a QDateTime benchmark to use QDate::startOfDay() when setting
up its lists of date-times in helper functions, and to use noon as the
moment in the day in a creation test. Also move creation of a QTime
outside the loop: we're testing speed of creation of QDateTime here,
not QTime (and were already using the most trivial QTime constructor).
Change-Id: I26bf3369aae84a802ab03791f7341e107fede87c
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
When trying to match a font request to fonts in the database we might
end up with a mismatch due to the style not being available, but the
font family itself was.
If that's the case there's no point in trying to populate font aliases.
Fixes: QTBUG-98369
Fixes: QTBUG-99216
Pick-to: 6.3 6.2 5.15
Change-Id: I8776e5b89588a13749c9c7e414c5bfac86feab58
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Add a python script that allows us to run wasm tests in CI, along with
the necessary cmake logic to install the script and execute tests
accordingly.
Change-Id: I93b95c115538c4e27b2b833405acab8162be2a8a
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
They cause make to run much slower, and qmake writes everything
explicitly, so they're not really needed.
Change-Id: Ia47674eec8309e120c8264b7b6687677a520d5b9
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
The accessibility code for notifying focus changes related to a
table/tree view was iterating over all items to find the focused one,
which for a very large number of items could cause a major slowdown
and UI freeze. This patch avoids the issue by removing the loop and
implementing the focusChild() method in the table/tree accessibility
classes.
Fixes: QTBUG-100997
Pick-to: 6.2 6.3 5.15
Change-Id: I04c847a5e65223b7a93ab82363feb32e1ebab9f3
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
When accessibility was activated after the application startup, it would
send state update notifications for every accessible object, which for a
large number of objects could result in a flood of UI Automation
notifications and UI slowdown. This patch ignores these notifications
until QAccessible is activated, which should avoid the slowdown and
seems to cause no side effects with accessibility tools.
Fixes: QTBUG-95114
Pick-to: 6.2 6.3 5.15
Change-Id: If1495d0aa846d7810b3d297b7e156563a7e5f6e6
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
A previous fix for QTBUG-70621, which allowed changes in the state of a
Quick combo box control to be detected by accessibility clients has
reportedly caused significant slowdowns under some difficult to reproduce
circumstances, probably associated with a large number of accessible
objects. This patch restricts the name change notification to combo
boxes, which seem to be the only kind of control requiring them for
accessibility, instead of sending it for all control types.
Fixes: QTBUG-97103
Pick-to: 6.2 6.3 5.15
Change-Id: I18c0067478df5a80f7365195d3559b3f04faa815
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
Accessibility tests were not being built on Windows as they were
depending on a WindowsUIAutomationSupport internal module that no
longer exists, as the UI Automation support classes are now in QtGui.
The patch also fixes a test that was calculating widget geometry
incorrectly on high DPI screens.
Pick-to: 6.2 6.3
Change-Id: Iefed0f6d147853484dfab4b16838b9088fd32dcf
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Two things are done here:
- use showNormal() instead of show() to get an expected widget size.
- skip the test if HighDPI scaling is enabled with non-integer scaling
factor, because there can be rounding errors.
Fixes: QTBUG-87390
Pick-to: 6.3 6.2
Change-Id: I653a17bac2142838b03a328e1629582384b6c7b3
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>
IGY doesn't provide tslib backend. QT_FEATURE_tslib should be OFF.
Task-number: QTBUG-102121
Pick-to: 6.2 6.3
Change-Id: Id6417b92864312f6437c773a472aff8517b6e5dc
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
And replace them with more descriptive versions
Change-Id: I3d5256072a5bbe0919a08b800877aa9b6a305a0b
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
The remaining diff to clean 1.2.12 is archived in the qtpatches.diff file.
Also this fixes CVE-2018-25032.
[ChangeLog][Third-Party Code] zlib was updated to version 1.2.12.
Change-Id: Ifab5d57acdc90ace61f2fd22c6dbb7ec6b4ad319
Pick-to: 6.2 6.3 6.3.0 5.15
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
Android internally cannot handle versioned shared libraries.
There is no explicit rule for that, but indirect signs point to this.
This adds an explicit error to androiddeployqt to give the clear
understanding of the error nature to user. Error is also thrown if
versioned library was used when linking Qt libraries.
E.g. when linking Qt with liba.so it might be symlink to liba.so.1.0
This means that liba.so.1.0 Qt will require liba.so.1.0 at runtime.
But since Android doesn't handle versioned shared libraries,
liba.so.1.0 will never be packaged correctly. Most build systems
support generating of versionless shared libraries, and this should
be used when building 3rdparty libraries for Android.
Task-number: QTBUG-101346
Change-Id: Ic49d1a0d7d3a4c5c0dc308a570e98e8a0a223053
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Not always possible, but avoid the noise where we can.
Change-Id: I4a37cc3e806b1b9d696647aca7303b30e36b471b
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
Can't change the public API, but we can at least change the internals
to use the right type, ready for when we do. Also changed some C-style
casts to function-style, even when the type remains int; renamed an
inner loop variable to avoid shadowing an outer; and changed a use of
count() to size().
Change-Id: Id52ce0a2f0177bf1d6dfbd45a592a45afcddf9b4
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
Two methods of the private class used to take a QByteArray with from
and to indices into it, for where to start and stop a scan. Now that
they take a QByteArrayView, those parameters can be used by the caller
to shorten the view to the desired portion.
Change-Id: Id1586afb87a9e8a189b69e485278375ff504fb7b
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
Avoid allocating QBA methods when the QBAV methods can do just as
well, especially where the QBA was already being QBAV-wrapped to avoid
such allocations.
Change-Id: I180c2316362685ffda613bab2c761e72c4483fce
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
The newer methods bypass checking and make it clearer what's
happening. They're also available on QBAV, unlike mid().
Change-Id: Ie0375888b889e393b91814ba80529d1a7227eb7f
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Can be useful in the future for path construction, to avoid adding
two different instructions where the only difference is the path
style.
Pick-to: 6.2 6.3
Change-Id: Id67b287a2d9f67889dcc5c4fc7781d9ef60a56be
Reviewed-by: Toni Saario <toni.saario@qt.io>
Skip the crashing case temporarily to allow other tests to run
while finding a fix.
Pick-to: 6.2 6.3
Task-number: QTBUG-100470
Task-number: QTBUG-102043
Change-Id: I8b16f95e5c66b95cc9959494b5317d39d58194e6
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
