When a new model was set with setSourceModel() and the mapping was
built up, the destruction of the old model caused a reset in the
QSortFilterProxyModel which lead to an empty view or an assertion.
Now we properly disconnect the old model again and also clean up the old
mapping/persistent indexes when a new source model is set.
Task-number: QTBUG-44962
Task-number: QTBUG-67948
Task-number: QTBUG-68427
Change-Id: I2e0612899c210bde3ac0cfa59aefd78269deee5b
Reviewed-by: David Faure <david.faure@kdab.com>
Use the screen resolution obtained from QScreen instead
of QDesktopWidget.
Change-Id: If27bcf1c94a783c4c617d5364846b95a625bb93d
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
A step modifier already existed when scrolling with the
Qt::ControlModifier held. This patch applies this functionality to
other methods of stepping a spin box.
Holding the modifier increases the step rate when:
- scrolling;
- pressing the up/down keys;
- pressing the spin box up/down buttons.
[ChangeLog][QtWidgets][QAbstractSpinBox] The Qt::ControlModifier
increases the number of steps a QAbstractSpinBox takes for the
following interactions: scrolling, up/down keyboard keys and the spin
box buttons. Previously, Qt::ControlModifier only affected scrolling.
Task-number: QTBUG-67380
Change-Id: Icc8754d5c007da0771bfaef113603a2f334dd494
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>
tst_QListView::horizontalScrollingByVerticalWheelEvents failed to
compile with this qmake argument.
Change-Id: I35dd4ad4c9ee92c06c94b21dd7325aee00fc98d4
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>
Since we moved the menu items validation and target/action to
QNSView (thus relying on the responder chain), we need to take
care of case when the applications that doesn't have any window
open. By adding similar methods to QCocoaApplicationDelegate,
the last responder, we ensure the menu items will be validated
and will trigger properly. This is particularly necessary for
dock menu items, which live separately from any top-level widget.
Dock menu added to Menurama which won't quit when its last window
is closed. This way we can test that dock menu items will trigger
in the absence of any window.
Change-Id: I56d864eb9da1f8dd5adb2a3b6c3dd5304c723117
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
The bounding rect was not including positive leading of the last line. This
patch solves it by changing using QTextLine's setLeadingIncluded, and adds
handling of negative leading to keep rendering unchanged in that case.
Change-Id: I4d18b81892184bb85cd7949a5dc3fb9cfa270a26
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Qt already has the widget attribute WA_StyleSheet to which indicates that
a widget was subject to a style sheet, but it doesn't indicate that the
widget was actually affected by the style sheet. For example, an application
style sheet will set the WA_StyleSheet attribute on all widgets, even if it
only targets QPushButtons. The WA_StyleSheetTarget new attribute pairs with
WA_StyleSheet to give this extra information.
[ChangeLog][QtWidgets] Added the Qt::WA_StyleSheetTarget attribute to
indicate that a widget was affected by a style sheet.
Change-Id: I7cca18ddec8fbb69f294ae2ef990672a5f4f1d83
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@qt.io>
Reviewed-by: Sérgio Martins <sergio.martins@kdab.com>
On macOS the selected text was empty when run together with other tests. Change
QApplication::setActiveWindow() to QWidget::activateWindow() to get keyboard
focus as well. After that the expected temporary file name is selected.
Change-Id: I3b0c2bfca8008cb89b7e666a362beb15a851d8e0
Reviewed-by: Sami Nurmenniemi <sami.nurmenniemi@qt.io>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Right now itemHasNoContents() is flaky when run together with others on macOS.
The failing assertion seems to be just checking that an effect added to an item
with the QGraphicsEffect::ItemHasNoContents flag is painted, so relax it to
allow multiple repaints.
Change-Id: Iecf445ce1bce672e7cd180a148cd53f9c60e40fe
Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
Windows 10 windows contain an invisible area within the NC window frame
on which the mouse cursor is enabled to perform resizing. This change
captures the geometry of the invisible margins and considers it when
moving a window, so that, for instance, a move(0,0) does not generate
gap between the window and the beginning of screen.
[ChangeLog][Windows] The dimensions of invisible margins inside the
frames of Windows 10 windows will now be disregarded in the positioning
of Qt windows to avoid a misplaced look (offset by a few pixels from
the expected position).
Task-number: QTBUG-55762
Change-Id: I1f537756eb1a093f78b919de9d44992528199700
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Wait for the spinbox to show become active in the previous test. Also use
QWidget::activateWindow() instead of QApplication::setActiveWindow(). Use of the
latter seemed to result in some confusion where QWidget::isActiveWindow()
returned true but QWindow::isActive() on the underlying window returned false,
leading qWaitForWindowActive() to fail.
Also remove superfluous setting of focus. It was just set and verified.
Change-Id: I023cdc2d272e23b2537b32606b7a3bf35bf671ac
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
[ChangeLog][QtCore][QSharedPointer] Fixed a problem that made create()
on a type with const qualification fail to compile.
Task-number: QTBUG-68300
Change-Id: I0825ff5b5f6f4c85939ffffd152f3e55e5b9caae
Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io>
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
This accounts for a case of a placeholder being duplicated in the
prepare query, but where only one placeholder was used. This amends
e4e87a2ece
Task-number: QTBUG-68299
Change-Id: Ia92ee912facd51a13e7222886debb219b24442b0
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
setAutoRepeat() is failing on macOS and Windows when run together with
defaultAndAutoDefault(). It succeeds when run on its own. Adding the wait allows
it to succeed when run with the other tests as well.
Amends 0cb940b1d3, which removed the wait.
The comment is the same as before. I couldn't see a better way to replace the
wait (QApplication::topLevelWidgets() already returns only the testWidget and
testWidget->isActiveWindow() returns true).
Another theory I had was something waiting for the KeyRelease so I changed
QApplication::sendEvent() uses to QTest::keyClick(). It did not help but that
still seems preferable.
Change-Id: If87d1e6e018751f3068ea4c913ae6731aba41ff0
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
QTableModel::setItemData() did not treat Qt::EditRole and
Qt::DisplayRole as the same. This lead to inconsistencies between
setItemData() and QTableWidgetItem::setData()
[ChangeLog][QtWidgets][QTableWidget] Fix handling of Qt::EditRole and
Qt::DisplayRole in setItemData().
Change-Id: I456f4c8e654de701dcd579236162b8aaa8ba1e53
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
tst_QProcess hangs sometimes in QEMU. Based on my experiments in a debug VM the
offending test seems to be processesInMultipleThreads(), since that was were I
was able to reproduce the hanging in.
Since the whole test executable hangs, blacklisting is not enough, so skip the
test.
Task-number: QTBUG-67760
Change-Id: I34f8852be955a8612deac22b369f68d79a139d11
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Otherwise using it later is a compile error on ARM if no header including it has
been included before.
Change-Id: I422eeb948da4a22bc3f649daff39740703039372
Reviewed-by: Sami Nurmenniemi <sami.nurmenniemi@qt.io>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
The added test case contains the binary JSON equivalent of
["ž"]
with the modification that the string's length has been set to INT_MAX. In
Value::usedStorage this length is used through the pointer d like so
s = sizeof(int) + sizeof(ushort) * qFromLittleEndian(*(int *)d);
Because 2 * INT_MAX is UINT_MAX-1, the expression as a whole evaluates to 2,
which is considered a valid storage size. However, when converting this binary
JSON into ordinary JSON we will attempt to construct a QString of length
INT_MAX.
Fixed by using String::isValid instead of Value::usedStorage. This method
already takes care to avoid the overflow problem. Additionally, I've tried in
this patch to clarify the behavior of Value::isValid a bit by writing it in a
style that is hopefully more amenable to structural induction.
Finally, the test case added in my previous patch had the wrong file extension
and is renamed in this one.
Task-number: QTBUG-61969
Change-Id: I45d891f2467a71d8d105822ef7eb1a73c3efa67a
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
QAbstractItemModel::dataChanged() gained an optional role parameter
with Qt5 which was not filled within QTableWidgetItem setData() function
Task-number: QTBUG-48295
Change-Id: I82289b6db78eeef09d586da267046032984952da
Reviewed-by: Samuel Gaist <samuel.gaist@edeltech.ch>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
Previously the test worked because the client was the last party to know
when encryption was established. However, due to changes in the TLSv1.3
handshake the server is now the last one.
In either case, relying on both to be encrypted when one of them is
finished is not great, so now we only quit the event loop when both
client and server have emitted 'encrypted'.
Change-Id: Ic1fc75671206d866f7ea983805fd58a99657aac6
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
QHeaderView::reset() did not reset the cached size hint which could lead
to wrong geometries when the model was reset.
Task-number: QTBUG-67927
Change-Id: I5100b28a741cc816133a229c422f9abf83f2187e
Reviewed-by: Thorbjørn Lund Martsum <tmartsum@gmail.com>
tst_QHeaderView::sectionSizeHint() did set some values but did not check
the return values.
Change-Id: Id606d7a06935a3d6783bc9a8c10bf05d953adec6
Reviewed-by: David Faure <david.faure@kdab.com>
This supplements b1945604a7, which
removed the qrc file in favor of test/test.pro coding for it.
Change-Id: I15507c89ca14fa6e6b8223de671ffff7092272d0
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Replace with QSignalSpy or QTRY_COMPARE when possible.
Task-number: QTBUG-63992
Change-Id: I18dc8837301424855487a12ee62451a5aeb21bf0
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Put it in alphabetical order like the rest of the list.
Change-Id: I3da3bb68d1847f53419bb79490b946c935ebb518
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
They didn't exist up until now, and future patches rely on them, so
add them.
Change-Id: I8afdb9417263b45d43355c688a813bdf99ea5fc8
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io>
The test relies on the existence of qt-project.org in resources. It
contains mimetype data and is automatically added. For static builds on
MSVC it is only added if it is actually needed though.
Change-Id: Icd1d74466607196f9b635205f7cb4d9b300ec4b8
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
If builtin_testdata is present additional data ends in inside of
resources so that tests can access this data when needed. The addiitonal
data has to be taken into account in the resource engine's test.
Change-Id: I10de6b9612ca49b314d77cfadd5b2360a5d90d53
Reviewed-by: Andre de la Rocha <andre.rocha@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Change-Id: I399cc1aed3ee4151cf6adfd8f8780d8975604d52
Reviewed-by: Maurice Kalinowski <maurice.kalinowski@qt.io>
Reviewed-by: Andre de la Rocha <andre.rocha@qt.io>
The formatting of the output from QSslCertificate::toText has
changed slightly from before, so it no longer matches the test's
data.
From what I can tell we just do a manual sanity check and create
a new file with the new output and then augment the test.
Task-number: QTBUG-67463
Change-Id: I751e5a3f9a28015f97c895cea47384704fd68e38
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
The added test case is the binary JSON equivalent of
{"a":{"š":null}}
with two modifications. First, the length of the string "š" has been corrupted
to 0xFFFFFF00. Second and more import, the Base::size field of the inner object
has been reset to 0.
On its own the first modification would normally trigger a validation error.
However, due to the second modification the Value::usedStorage for the inner
object evaluates to 0, completely disabling all further validation of the
object's contents.
Attempting to convert this binary JSON into standard JSON will lead to the JSON
writer trying to construct a QString of length 0xFFFFFF00.
Fixed by validating also objects with usedStorage == 0.
Task-number: QTBUG-61969
Change-Id: I5e59383674dec9be89361759572c0d91d4e16e01
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The added test case is a binary JSON file describing an array which contains
itself. This file passes validation even though attempting to convert it to
plain JSON leads to an infinite loop. Fixed by rejecting it in validation.
Task-number: QTBUG-61969
Change-Id: Ib4472e9777d09840c30c384b24294e4744b02045
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
This method takes a pointer+size pair, but begins reading through the pointer
without first checking the size parameter. Fixed by checking the size parameter.
A new test case is added with an empty binary json file. Although the test does
not fail under normal conditions, the problem can be detected using valgrind or
AddressSanitizer.
Task-number: QTBUG-61969
Change-Id: Ie91cc9a56dbc3c676472c614d4e633d7721b8481
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
When the application closes, we should clear the cache to not run into
memory sanitizers claiming that we leak.
Change-Id: Ibf9fcda107be6b7f3ed414d7651080aa1f61a3a5
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
This allow to customize easily placeholders in QLineEdit by example.
Change-Id: I2bb379164376e1d88b42d6c86c2e5b8df99fbc56
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
When showing a condensed font with AnyStretch, we should
not apply any stretch to the font (and if a stretch is
requested, we should calculate the actual stretch based
on how much the font is already stretched or condensed).
This usually works as expected, however, when using
QFont::NoFontMerging as the style strategy, we would
scale the glyph advances by the stretch of the font
since the calculated stretch of the font engine would
be overwritten by the actual stretch. In the case where
we use font merging, this would be done for the multi
engine, so we would not get the same issue, since the
text engine gets the stretch from the actual font engine
and this still has the original, calculated stretch
set.
Note on the test: We can't use testString() for this,
since it contains a space, and the test font does not
have a glyph for this, so we will end up merging a
different font for the space, giving us a slightly
different advance.
[ChangeLog][QtGui][macOS] Fixed display of condensed fonts
when NoFontMerging is in use.
Task-number: QTBUG-63800
Change-Id: I5b05e0dbfc8ae4b5d10c621ecb0975f53fda9483
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Sometimes useful to force e.g. an exact match.
Change-Id: Ic417a518d91b579c23dea925f747955f11d4143b
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
Normally done through the webform, but this option is useful for
scripted running of such tests.
Also option to disable such updating alltogether, to allow runs
that will never modify the baseline suite.
Change-Id: I71cc7564453e63bda7ded2b90be01280c9dbb95a
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
When the page size was not valid on the new printer, it would end up
having the wrong page size name on the new printer. What should happen
in this case is that it should set the originally set page size as a
custom page size on the printer instead.
Task-number: QTBUG-62221
Change-Id: Iaca34ae262f5d0685ca60e4ca4b38229a2283289
Reviewed-by: Albert Astals Cid <albert.astals.cid@kdab.com>
- Add a display label showing the screen parameters.
- Add a menu option to launch secondary windows and restructure
the code accordingly
Change-Id: I2bdb76da0b0a00e62db41e674aa93cef9598fe67
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
The reason it crashed was this:
1. Button was pressed => _panTimer started with the graphics view as
destination.
2. Button was released => the graphicsview is destroyed
3. 300 ms later: Qt tries to deliver TimerEvent from _panTimer to the
graphics view. Unfortunately, the graphics view is deleted, but Qt
doesn't know that... (*crash*)
We therefore chose to start the timer with a destination we are controlling the
lifetime of: the QMacPanGestureRecognizer. Inside the timerEvent of that we can
check if the actual target is already destroyed.
Task-number: QTBUG-60404
Change-Id: Iff8f5b7217de42c4c5cf551ca507f0cff1c99a78
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io>
paintEventCount() is currently flaky on macOS. It gets extra paint events after
qWaitForWindowExposed() returns, which causes the following assertions to fail.
Add the wait that was removed in 0cb940b1d3 back
to fix those failures.
Task-number: QTBUG-68032
Change-Id: I68e0b6008de40922ec740291dfdd1842e0f62f89
Reviewed-by: Sami Nurmenniemi <sami.nurmenniemi@qt.io>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io>
This warning was removed when we refactored QCocoaMenuItem::sync().
This change amends 8412009de6.
Task-number: QTBUG-68013
Change-Id: I0d65109dff5f82db530b6bdced96c05692af6b4b
Reviewed-by: Liang Qi <liang.qi@qt.io>
Replace the code for isRowSelected and isColumnSelected with
a much simpler algorithm for deciding if a row/column is selected.
In a model with a cross-hatch of unselectable indexes, the return values
of is(Column/Row)Selected would depend on the order in which the
selections were done.
Task-number: QTBUG-18001
Change-Id: I6aa4b1df7c07fae469a686041927fa8c42bc9b16
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
Home/End don't actually work on macOS. The "select all and delete" key
was not actually testing anything at all.
Change-Id: I44d3e9dd27da418afd699bf8720d5369325d20df
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
Introduce C++11, nullptr, for, port to Qt 5 connection syntax.
Change-Id: I2d233ccd68bad533af8d4674d91236b2c049e997
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
... but only if the host it came from is an EXACT match. Also only apply
the cookie if the url is an EXACT match.
[ChangeLog][QtNetwork][QNetworkCookieJar] Cookies will no longer be
rejected when the domain matches a TLD. However (to avoid problems
with TLDs), such cookies are only accepted, or sent, when the host name
matches exactly.
Task-number: QTBUG-52040
Change-Id: Ic2ebd9211c48891beb669032591234b57713c31d
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Checking for Q_OS_LINUX, Q_PROCESSOR_ARM and use of QT_CONFIG() checks should
only happen after qglobal.h is included. Otherwise the header will be broken if
included before something that uses qglobal.h
Change-Id: I052e46784f7b174e74e8894e1b7c5b7528420f5d
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
checkReason_ActiveWindow() started failing on Windows when run together with
other tests, but still passed on its own.
The offending tests was checkReason_focusWidget(), which showed a window but did
not wait for it to be active.
After adding this wait the whole test executable passes on Windows as well.
Amends fd87c8da82.
Change-Id: I384bc45176fcd7bf6f491a4f39b46464ba45693b
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
This way the platform window is destroyed in a timely manner, preventing
redundant close events from the window system.
Task-number: QTBUG-43344
Change-Id: Ifdfca59ceacef54405f1c227c493dc514a1b27ea
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Instead of a local wrapper for it.
Change-Id: I0708dfad44b3db0c7a13e75ba5b4193ab50ac315
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
Implement more consistent behavior for drawTiledPixmap(),
which should produce the same visual tiling pattern
independent of display devicePixelRatio
Consider the following pixmaps and draw calls:
QPixmap px32; // 32x32
QPixmap px64; // 64x64
drawTiledPixmap(QRect(0, 0, 128, 128), px32);
drawTiledPixmap(QRect(0, 0, 128, 128), px64);
On 1x displays this will produce 4x4 and 2x2 tiles,
respectively.
On 2x displays this would previously produce a different
tiling pattern, where the paint engine would tile in
the device pixel coordinate system. Change this to
tile in the device independent coordinate system,
producing the same visual tiling pattern as the 1x case.
It is possible to produce a 4x4 tiling pattern with
high-resolution output from the 64x64 pixmap by setting
the devicePixelRatio:
QPixmap px64;
px64.setDevicePixelRatio(2);
drawTiledPixmap(QRect(0, 0, 128, 128), px64);
This change adds an inverse scale to the image filler
transform that accounts for the pixmap devicePixelRatio.
[ChangeLog][QtGui] QPainter::drawTiledPixmap() now
tiles in the device independent coordinate system.
Change-Id: I4918d274192967f222f181b374571c7c597dcd76
Reviewed-by: Jonathan Courtois <jonathan.courtois@gmail.com>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Reviewed-by: 石博文 <sbw@sbw.so>
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
Although QPainter::drawImage()/drawPixmap() would render images scaled
according to their devicePixelRatio(), that would not happen for
drawTiledPixmap() and when using a textured brush. Implemented here,
in combination with the pending "High-dpi drawTiledPixmap (raster
paint engine)" commit.
[ChangeLog][QtGui] Fix drawTiledPixmap() and texture-brush painting with high-DPR images
Task-number: QTBUG-67248
Change-Id: I037e3f897fa708038a0222d3b0c61c7842d87961
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
- Don't use QCursor when we can position a mouse relative to the
window coordinates via QTest::mouse*() functions. Even the way
QCursor was user here seemed to be hackish. This hack apparently
was there to make the test pass on macOS, I have verified that
the updated test continue working on this platform.
- Remove Q_OS_QNX ifdef, as this test does not depend on QCursor anymore.
- Remove QTest::qWait()-s. Unconditinal waiting should not be used.
- Add better comments.
- Other minor things.
And move tst_QComboBox to use QTEST_QPA_MOUSE_HANDLING code path.
Eventually we want to deprecate the legacy code path.
Change-Id: Ib72f324b5197d0fd66fc32b8c1c7509e58838e04
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
The NEON implementation uses rsqrt and thus can not be taken on 0, so
replace the minimum with something close to zero instead of zero.
Task-number: QTBUG-59961
Change-Id: Ia39e45be675b056c1e22900495ce9ba4e8b70e5f
Reviewed-by: Erik Verbruggen <erik.verbruggen@qt.io>
This was originally added so that you could replace a T with
QAtomicInteger<T> in the same class and still keep ABI. However, for
legacy reasons, on 32-bit x86, types larger than 4 bytes keep an old
1990s alignment of only 4 bytes, but modern std::atomic<T> for those 8-
byte types enforces an alignment of 8 bytes. Therefore, the requirement
to keep alignment is not possible to guarantee.
In other words: you may not replace T with QAtomicInteger<T> or
std::atomic<T> and assume no ABI breakages in all platforms.
This is a requirement to implement atomicity. An 8-byte type aligned to
only a 4-byte boundary could cross a 16-byte boundary or, worse, cross a
cacheline boundary. Crossing the 16-byte boundary could be bad on some
processors, but crossing the cacheline boundary (addresses ending in
0x3C, 0x7C, 0xCC and 0xFC, or 4 out of 64 possible addresses or 6.25%)
is always bad: the CPUs cannot guarantee an atomic load or store
operation.
See also <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71660>.
Task-number: QTBUG-67858
Change-Id: If90a92b041d3442fa0a4fffd15283e4615474582
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io>
RCC generates code that registers resources automatically on program
startup via global constructors. When linking statically and nothing
references the symbols in the .o file compiled from the RCC generated
code, then the linker will discard the embedded resources and they will
not get initialized. That is why for static linking it is necessary to
explicitly initialize resources using the Q_INIT_RESOURCE macro.
We can avoid the need for the explicit initialization in the context of
plugins that are statically linked into the application. resources.prf
can generate a .cpp file with a helper function that contains all the
Q_INIT_RESOURCE calls for all resources in the plugin. That helper
function in turn is injected into the plugin entry point, which in turn
is guaranteed to be included in the final binary.
Change-Id: If1abf9c85ef92935020af073b989c58c1ae6ca63
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Added a few functions to derive keys from passwords. Currently it
supports PBKDF1 and PBKDF2 as defined in
RFC 8018 ( https://tools.ietf.org/html/rfc8018 ).
[ChangeLog][QtNetwork][QPasswordDigestor] Added QPasswordDigestor
Task-number: QTBUG-30550
Change-Id: I2166b518bd8b54e3486514166e76fd9ba2f219c8
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
This patch adds the ability to decode keys which are encoded with PKCS#8
using the generic back-end (used in winrt and secure transport).
It works on both WinRT and macOS; however QSslKey seems unused in the
WinRT backend and it seems only RSA keys can be used for certificates
on macOS. Meaning that DSA and Ec, which in theory* should represent
their unencrypted versions, can't currently be tested properly.
* Can also be confirmed by loading the key using the ST or WinRT
backend, calling toPem(), writing the output to a file and then loading
the unencrypted key using openssl.
[ChangeLog][QtNetwork][QSslKey] Added support for PKCS#8-encoded keys
in the generic SSL back-end (used for SecureTransport on macOS and for
WinRT). Note that it does not support keys encrypted with a PKCS#12
algorithm.
Task-number: QTBUG-59068
Change-Id: Ib27338edc7dbcb5c5e4b02addfdb4b62ac93a4c3
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
That check is flaky on Windows. It doesn't seem to be testing Qt functionality.
I also don't see CreateFile2() documentation mentioning any guarantees that
opening the same file twice would give the same HANDLE each time.
Change-Id: Ica2e60571ae9fc39bf822803a2a9dd6add8323d7
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Creating and sorting a list of bytearrays just to check if one entry is
present, is really overkill. By adding a new virtual method
isTimeZoneIdAvailable() in the backend classes, we can do this much more
efficiently.
Implemented for Utc and Tz backends, the others fall back to the
slow way.
The new benchmark shows, in release mode:
Before: 43 msecs per iteration (total: 86, iterations: 2)
After: 1.1 msecs per iteration (total: 73, iterations: 64)
Change-Id: Ic0d79a41d74e2ce6aa088fa7986c41d33902c36b
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The manually maintained qrc file was missing corrupt_clut.bmp among
others.
Change-Id: I8916ba76a63950de03f25814d893306d046d273d
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
When a key press is received which is not spontaneous then it needs to
be manually sent as a shortcut override event to ensure that any
matching shortcut is triggered first. This enables emulation/playback
of recorded events to still have the same effect.
[ChangeLog][QtWidgets] Sending a key press event with sendEvent() now
sends a ShortCutOverride event first to the widget to trigger any
shortcuts set first.
Task-number: QTBUG-48325
Change-Id: Iafcc2cdb1773bffe89edaeb0abc44cd5a51088e6
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
QNetworkRequest is already aware of the Last-Modified header but
has been lacking support for the If-Modified-Since, ETag, If-Match
and If-None-Match headers. These headers are used with HTTP to
signal conditional download requests.
See RFC 7232 for more information.
Change-Id: I248577b28e875fafd3e4c44fb31e8d712b6c14f1
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Anton Kudryavtsev <antkudr@mail.ru>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
