Prevent QAbstractSpinBoxPrivate::interpret() from bailing out
in focus changes after text has been entered.
Task-number: QTBUG-55249
Change-Id: I250b3c50f7db5de2e9356038df20f18ee059df11
Reviewed-by: Maurice Kalinowski <maurice.kalinowski@qt.io>
Use the correct method of QMetaEnum to convert enum values to names.
QMetaEnum::valueToKey() should be used, because it takes an enum value
as an argument, while QMetaEnum::key() takes an index of the enum value.
Change-Id: Ie895fcc935e8835e3d9c416ca34be8bfe82fd74e
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
this function discards all values that come from a specific file. it
will be needed for configure bootstrapping, but is too obscure to
document it for general use.
Change-Id: I62c18aeb1847712e33d0599dbb0b90ffa1722438
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Changes the --extrawindows option to --numwindows with a default of 3,
and layouts all windows in rows and columns so that they are all
exposed at startup.
Change-Id: I5e8d63a14b778bcddc2fee3bf7e78d6664532b5b
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
This makes it possible for the application to control which language
is used by QMimeType::comment()
[ChangeLog][QtCore][QMimeType] QMimeType::comment() now uses the default locale
rather than system locale, so that applications can control which language
is being used.
Task-number: QTBUG-50776
Change-Id: I82623b7c488035a4164fadaf37ebcc79a9fd6173
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Some qpa backends do not provide a QPlatformNativeInterface. Hence,
check whether return value is valid.
Change-Id: Iab46bc59a151aa244fcfebf58edb37496369db89
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
This fixes a problem that occurs when a task, that is run synchronously,
throws an exception. If that happened, then the exception would not be
re-thrown, because of an early return.
Task-number: QTBUG-54831
Change-Id: Ic70c5b810ec6adce6e62bfd6832ba9f170b13a7f
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
- port Q_FOREACH to C++11 range-for
- port use of inefficient QLists to QVector
- port from QSharedPointer to auto variables except where the
payload is returned from a function (there ported to
QSharedPointer::create())
Fixes errors pointed out by my tree's static checks.
In sslErrors(), fixed an unwanted double-detach problem by
adding a strategic qAsConst().
Change-Id: I8148e23b73337f6f1a721e009f2974536d8447cc
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>
Introduce new entity: class Http2::Frame with accessors like
payloadSize/type/flags/streamID etc. (they actually read
/interpret raw bytes from a frame's buffer) instead of
duplicating this functionality in reader/writer classes.
Delete defaulted members and remove explicitly defined
move ctors/operators (not needed actually).
Update auto-test ('HTTP/2 server') to use these new classes.
Change-Id: Ie3516efbd095704e212142eef9e792323678ccfa
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Q_NAMESPACE is useful to add Q_ENUM_NS/Q_ENUMS, Q_FLAG_NS/Q_FLAGS and
Q_CLASSINFO to a namespace.
[ChangeLog] Added Q_NAMESPACE which can be used to add Q_ENUM_NS/
Q_ENUMS, Q_FLAG_NS/Q_FLAGS and Q_CLASSINFO to a namespace
Task-number: QTBUG-54981
Change-Id: Ic61b972794063e77134681fb347d6c4acddcdb44
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Use the new qtConfig macro in all pro/pri files.
This required adding some feature entries, and adding
{private,public}Feature to every referenced already existing entry.
Change-Id: I164214dad1154df6ad84e86d99ed14994ef97cf4
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
this migrates the cases where the build system already made (some) use
of variables (possibly) set by configure.
Change-Id: I43a08caed481d5f887a3a40821e71a4797760e7e
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
This manual test pretends to be a modest safeguard
against QMenu related regressions on macOS. It takes
a slightly different approach than the existing menus
manual test, tracking observed regressions instead of
providing extensive coverage (though this may change
in the future).
These regressions are listed as task numbers below,
most of them arising from the now infamous change,
09acf326db QCocoaMenu: Decouple NSMenuItem from NSMenu
So, from now on, please run this and the menus manual
tests and look for regressions every time you make a
change regarding QCocoaMenu and related. And, if you're
fixing a regression, add the regression example to the
Menurama manual test.
Task-number: QTBUG-52931
Task-number: QTBUG-53085
Task-number: QTBUG-53251
Task-number: QTBUG-54633
Task-number: QTBUG-54637
Task-number: QTBUG-54698
Task-number: QTBUG-55121
Change-Id: I276e916dcdf00f1a44faf64d87050bc3a037a3b5
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
The test is blacklisted already for Ubuntu 14.04, and needs to be
blacklisted for Ubuntu 16.04 too.
Task-number: QTBUG-46116
Change-Id: Ic321a4fd13e00c653e6c387d8a159832173b2eb3
Reviewed-by: Heikki Halmet <heikki.halmet@qt.io>
Since headersFrame is a reference to a vector's element, clearing this
vector before accessing headersFrame.flags is not a good idea, must be
done later.
Change-Id: I80eee0761ac1cad580e979be9371ec7588a694ac
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
These auto tests were trying to not create native dialogs, but setting
the QFileDialog::DontUseNativeDialog option is too late to control the
creation of the platform helper. It is already created at construction
time, unless Qt::AA_DontUseNativeDialogs is set.
Task-number: QTBUG-55276
Task-number: QTBUG-55281
Change-Id: Icf474e97059ac03a5fa01bd3a17f07203da5770a
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
- add Q_DECLARE_TYPEINFO for types held in Qt containers (incl. QVariant)
- port Q_FOREACH to C++11 range-for
- port uses of inefficient QLists to QVector
Fixes errors pointed out by my tree's static checks.
Change-Id: I7176b4b12ed47ed23166857bd127c459ea2a48d5
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
The only difference between the sample widget sets was:
- widgets << new QLabel("TESTING TESTING");
+ widgets << new QLabel("<b>TESTING TESTING</b>");
I chose the latter, because it's the more complex example
and neither the hoverColors nor focusColors tests suggest
the boldness of the text matters.
Part of port away from Q_FOREACH.
Change-Id: I9a928de4e781b96ad00a8c9515977c35ebfa6c24
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
These tests use helpers, which are not supported on UIKit platforms.
Change-Id: I51447754dba2cd2547be05c3767e4ff3b6b5a671
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Cap height is an important metric of font, in particular it is
required to make decent implementation of "initial-letter"
CSS property in QtWebKit.
Note that some fonts lack cap height metadata, so we need to
fall back to measuring H letter height.
Change-Id: Icf69d92159d070889085e20d31f2e397d796d940
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
- port Q_FOREACH to C++11 range-for
(incl. one case of iterating over QHash::keys())
- port uses of inefficient QLists to QVector
- add Q_DECLARE_TYPEINFO for types held in Qt containers
Fixes errors pointed out by my tree's static checks.
Change-Id: I30eb432528fa3008240b5c217d5f2f9ddc3679be
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
We require Q_COMPILER_RVALUE_REFS and _VARIADIC_TEMPLATES since Qt 5.7,
so remove the non-variadic version which anyway has zero test coverage.
Also drop #include <utility>, as that is included from qglobal.h already,
and drop QSKIP from test.
Change-Id: I1fc7f7068eac80ad6fd85e1d8f6d33c5c7bb67db
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
If an entire font family is condensed or stretched and we match by
family name, the default stretch factor of 100 will make the font
engine try to synthesize it back to medium stretched font.
The existing code is already made to deal with a stretch of 0 that is
no longer used. This patch reintroduces 0 stretch to indicate no
specific stretch has been requested. Specifically setting stretch to
100 on a QFont will introduce the old behavior.
[ChangeLog][QtGui][QFont] The default value of QFont::stretch() is
now 0 to indicate any default stretch is acceptable.
Task-number: QTBUG-48043
Change-Id: I574747f980fd4f9893df828818aae99a07b41623
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Widgets module is no longer required. Removing it allows this test to
be run with a qtbase configured with -no-widgets, which saves
compilation time.
Change-Id: Id99d3f25cd7b227aa81e1cf1ac7b6fd5227ac4c4
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Recently enabled cleartext fails to build with QT_NO_SSL - fix
test and QNAM.
Change-Id: I467edab8e4eb5113715ad2d3b3022e0d8c027de8
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
It's like QElapsedTimer, but marks a time in the future instead.
[ChangeLog][QtCore] Added QDeadlineTimer, a counterpart to
QElapsedTimer, used to mark a time point in the future (a deadline) and
determine whether such a deadline has passed.
Change-Id: Ifea6e497f11a461db432ffff144921f7fbc1d1d3
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
- add missing \since 5.8 on free functions
- fix \relates of qHash to point to QSslDHP, not QHash, which is in another module
- API fix: use named instead of unnamed ctors
- share code between ctors
- API fix: add inline move ctor (for now, this requires using a naked d pointer,
which isn't much of a problem, since the class is immutable).
Change-Id: Ic30f9c3c03b8a3798e0676e38991ead85c587214
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>
As of version 10.12 (Sierra), the name of Apple's desktop operating
system will be macOS. Change the occurrences where the Mac platform
is discussed to use a macro \macos, which expands to 'macOS'. This
helps with adapting to future renaming.
Update the instructions on mac-specific Q_OS_* macro usage.
Add a \target for the old 'Qt for OS X' topic to keep links working
for other documentation modules that try to link with the old name.
Change-Id: Id33fb0cd985df702a4ae4efb4c5fd428e77d9b85
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
Simply allocate objects on the stack instead of the heap.
Change-Id: Ic047d78e49668878821cce1c8ab599a8551b6476
Reviewed-by: David Faure <david.faure@kdab.com>
In QStringListModel, the display and the edit roles are synonyms,
so when one is changed, the other changes with it. However, in
setData() we only emitted a vector with just the role that was
passed in by the user.
Fix by always passing both roles, regardless of which one was used
to set the data.
Change-Id: I498e7cb33796fae266901817b01ad85d861d4bb4
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Don't try to locate the text by coordinates at the edge of the text but
simply aim at the center vertically _and_ horizontally.
Task-number: QTBUG-52991
Change-Id: Ia9e84fc5d12491840e739c4eea730fe13058f3c7
Reviewed-by: Simo Fält <simo.falt@theqtcompany.com>
(Move QT_FORWARD_DECLARE_CG to qglobal.h)
This function converts to CGImage for supported formats. This
is done by creating a CGImageRef that reuses the QImage data.
The CGImage and QImage ref counting systems are bridged, implemented
by using CGDataProvider that holds a copy of the QImage.
Unlike the previous internal implementation this public version
does not implicitly convert unsupported formats to ARGB32_Premultiplied.
See included documentation for the complete description.
Change-Id: Ie3984a7a8331e02a6f1c42943caaf76854e93538
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@qt.io>
HTTP/2 does not require TLS connection, it can work in a cleartext mode.
Plus at the moment only OpenSSL backend allows HTTP/2 negotiation
via ALPN/NPN (and none of our CI configurations with OpenSSL supports
these extensions, rendering HTTP/2 auto-test useless). This patch
implements cleartext HTTP/2 ('h2c') in 'direct' mode - this is
allowed if a client has a prior knowledge that HTTP/2 is supported by
a server.
Change-Id: I4978775e9732c40bc77f549b83bb4a5d1761887e
Reviewed-by: Alex Trotsenko <alex1973tr@gmail.com>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
The deleteLater() call wasn't reliably reached when tests fail,
so use a QScopedPointer with QScopedPointerDeleteLater deleter.
Change-Id: Ica73bc73c2a0ac1e9b77e4804f2aedcad9b662a0
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>
Reviewed-by: Richard J. Moore <rich@kde.org>
The test no longer writes to SRCDIR, so don't try to remove
generated files from there, either.
Amends bb5570082e.
Change-Id: I1d5df88b1865f3dbd914ec71147de61e173f2f4e
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
one of the effects of CONFIG+=x11 is LIBS+=$$QMAKE_LIBS_X11, so it's
positively pointless for project files to do the same.
Change-Id: I4085acd6254401897b34e131c2cb57f1f76a3638
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
don't refer to non-existent feature 'OdfWriter', and test these
classes if we have a developer build.
Change-Id: I59b0d4bbba4958ed3bd76f504cd8b493dbd7f877
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
QStyle was created but never removed
Change-Id: I55011377afd475af28e4ce2cf657e435dd37c96a
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io>
Update due to behavior differences between win32 and winrt.
Change-Id: I39532de98c25cd67da49cbb20d42dccc803f1805
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
The adoptedThreads test never spawned any thread causing a test error
later on. Hence add a winrt version using __beginthreadex which exists
for that platform.
Change-Id: I04f980218713df20cb41d804d732e0c99b958489
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Otherwise we can fail to stretch the last section when adding new
sections.
Task-number: QTBUG-52446
Change-Id: I7eb5267ac500bf4246e57c3e3a43268bb65ef1f7
Reviewed-by: Thorbjørn Lund Martsum <tmartsum@gmail.com>
QDBusConnection::connect() behaves like QObject::connect with a
connection type of Qt::UniqueConnection | Qt::QueuedConnection. So
return false if it's already connected.
[ChangeLog][QtDBus][QDBusConnection] Fixed a bug that would cause
QDBusConnection::connect() to return true if a slot was already
connected to the same D-Bus signal. QtDBus does not support multiple
connections.
Change-Id: I87e17314d8b24ae983b1fffd1453aef5a7c9ad0b
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
this is useful when an adequate message has already been emitted by
other means, like various built-ins do.
Change-Id: I092771f55969fad8b214204d666327664727c572
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
- port Q_FOREACH to C++11 range-for
- port uses of inefficient QLists to QVector
Fixes errors pointed out by my tree's static checks.
Change-Id: Ica50f44d862f635df06cb8f09ce506b9d30fdfc5
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
There's no sharing, and the use of QSharedPointer(T*)
triggers my tree's static analyzer.
Easiest fix is to port to QScopedPointer, which is the
correct smart pointer to begin with.
Change-Id: I105c1a334c3d6712a475600c8394b0bebc420677
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
- port Q_FOREACH to C++11 range-for
(except in the Q_FOREACH tests :)
- port uses of inefficient QLists to QVector
- include QTest, not QtTest
Fixes some errors pointed out by my tree's static checks.
Change-Id: Ibb21a280537af74dda5679ec7c75d59477b6de55
Reviewed-by: David Faure <david.faure@kdab.com>
- port uses of dynamic containers with static content to constexpr
C arrays
Fixes errors pointed out by my tree's static checks.
Change-Id: I5e1cafa6e428500afae0d653ce48a7fb465c19ed
Reviewed-by: David Faure <david.faure@kdab.com>
Commit 4a40c717f3 optimized
QString::compare_helper(QChar*, int, char*, int), but got
the case wrong where the rhs is null, but the lhs is empty,
not null (which is the case even with a null QString, as
QString().constData() != nullptr). The correct result in
this case is 0, since in Qt empty and null strings compare
equal.
Fix by checking the length of lhs, not its pointer.
Task-number: QTBUG-55154
Change-Id: I3ec2cd25d9bdca90cf3f5568a875b1e52c779979
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Both were mapped to QVariant() before. Instead, use a null pointer
QVariant for a null JSON value.
[ChangeLog][QtCore][QJsonValue] QJsonValue(Null).toVariant() now returns
a QVariant of type QMetaType::Nullptr instead of an invalid QVariant.
Task-number: QTBUG-43077
Change-Id: Ife611f418583dbff542210bc8c5cd65201212a6e
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
We can't (at present) actually exercise the failure in
QWindowsLocalCodec::convertFromUnicode() that prompted us to consider
the possible failure here, but we should at least test for it.
Change-Id: I5066c88d7b4caeb48aebc6b79c355fa49e1c581c
Reviewed-by: Frederic Marchal <frederic.marchal@wowtechnology.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Sometimes, this test fails in CI due to notifications arriving
asynchronously from the OS. This happens inside closeWriteChannel()
call, where we are flushing the write buffer and I/O completion on
the read pipe could occur there as well. So, take this into account
before waiting for the new incoming data. Also, improve the checks
on successful reading and writing.
Change-Id: Iabe875fc346eb4420c72d03208d22ea861a570c6
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Before: HexRgb: 0.00230 ms per iteration, HexArgb: 0.00290 ms per iteration
After: HexRgb: 0.00051 ms per iteration, HexArgb: 0.00061 ms per iteration
This showed up as a relevant optimization when profiling KIconLoader
which uses QColor::name() as part of the key -- thanks to Mark Gaiser for
the investigation and first suggestion of a solution. I have also seen
customer code writing a replacement for QColor::name() because it was
too slow to be used as a hash key.
Change-Id: I009ccdd712ea0d869d466e2c9894e0cea58f0e68
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Instead of 'true', it should be '-1'.
Change-Id: I5e8f99153da68d34b37477ef4cedbc447fba347f
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Use QStringRef::isNull instead of QStringRef::string()
for validation. Non-NULL str.string() may yet leave us
with a useless str.unicode(), which is the actual problem here;
whereas !str.isNull() does really confirm that str.unicode()
is sensible.
Such test prevents situation like:
const QString a;
QString b;
b.append(a); // b.isNull() == true
b.append(QStringRef(&a)); // b.isNull() == false
Auto test updated: create QStringRef from QString directly, without
any condition.
Change-Id: I082cd58ef656d8a53e3c1223aca01feea82fffb9
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
According to QLocalSocket's documentation, connectToServer() must
initiate a connection attempt after opening the device. Otherwise, if
a connection succeeds immediately, connected() signal will be emitted
on closed device. So, this patch ensures that TCP-based implementation
behaves correctly.
Change-Id: I4cc9474815e091a1491a429a6dc17f9cf0154f58
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Nothing fancy, just a safety-net for a following refactoring.
Change-Id: I5be87c86cd61e24bf96881d2485dd7560ea6184a
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
A new define for better vectorized compositioning had a mistake that
caused some sources to be converted to grayscale when composited.
Added two 10 bit per channel formats to the lancelot test to catch
regressions in the future.
Change-Id: I1c468e6b93d68185e517fc0d44c6c927f9f7135f
Reviewed-by: Erik Verbruggen <erik.verbruggen@qt.io>
Font style names are quite irregular and the simplistic matching
implemented in QFontDatabase::styleString(const QFont &) is unable to
properly resolve the style name when font is recreated from a string.
This causes the fonts before and after serialization to be considered
different, even though they are not. The from/toString methods were
made to write and respect the exact font style.
[ChangeLog][QtGui][Important Behavior Changes] QFont::toString() and
QFont::key() were modified to save the font's style name if one is
set, invalidating any stored font identifiers. QFont::fromString()
was also adjusted to accommodate the change.
Task-number: QTBUG-54936
Change-Id: Ibc7c54119acdd8f0950d6049cc89f859bf981504
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
As it were, QStringLists were not handled explicitly when comparing
QVariants. If both QStringLists contained only a single entry, they
were treated as QStrings - if both QStringLists were empty, there were
equal (correctly so) - but if one of the QStringLists had more than
one entry, the compare function fell through to returning always 1.
As discussed here: https://stackoverflow.com/a/38492467/3444217
Added rich comparison tests for all non-numerical, non-recursive
QVariants that support them (except QModelIndex and
QPersistentModelIndex)
Task-number: QTBUG-54893
Change-Id: Icc5480d9ba056ee5efe83da566c5829caa1509d7
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
One of the good features of the new connection style is that
implicit conversion is performed for the connection arguments.
However, this is also a bad feature when it comes to the old
C remnants in the C++ language: for instance, doubles implicitly
convert to ints, possibly losing precision (and GCC/Clang do not
even warn about those under -Wall, only MSVC does) or even
triggering undefined behavior.
For this reason, when using braced initialization, C++11
disables narrowing conversions or floating/integral conversions.
Use this feature when checking the arguments of a PMF-style
signal/slot connection. Technically this makes the program
ill-formed, however GCC still accepts it (but at least
warns under -Wall).
Hence, add a way to disable these implicit conversions.
This is a opt-in and guarded by a macro, as it's a source
incompatible change.
[ChangeLog][QtCore][QObject] The
QT_NO_NARROWING_CONVERSIONS_IN_CONNECT macro has been added.
When using the new connection syntax (PMF-based) this macro
makes it illegal to narrow the arguments carried by the signal,
and/or to perform floating point to integral implicit
conversions on them. When the macro is defined,
depending on your compiler a QObject::connect() statement
triggering such conversions will now fail to compile.
Change-Id: Ie17eb3e66ce0cd780138e60d8bb7da815a4ada83
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Conflicts:
configure
5.7 now supports clang on android; but dev re-worked configure
src/gui/kernel/qevent.h
One side renamed a parameter of a constructor; the other added an
alternate constructor on the next line. Applied the rename to both
for consistency.
tests/auto/tools/moc/tst_moc.cpp
Each side added a new test at the end.
.qmake.conf
Ignored 5.7's change to MODULE_VERSION.
configure.json
No conflict noticed by git; but changes in 5.7 were needed for the
re-worked configure to accommodate 5.7's stricter handling of C++11.
Change-Id: I9cda53836a32d7bf83828212c7ea00b1de3e09d2
As reported by UBSan:
tst_qtreeview.cpp:2187:36: runtime error: downcast of address 0x7ffc15749f20 which does not point to an object of type 'PublicView'
0x7ffc15749f20: note: object is of type 'QTreeView'
Fix by making the test a friend of QTreeView (and, for
Clang, of QAbstractItemView) instead.
Change-Id: I5b748696ab441a91058f4d45a18bd5ed75a6e560
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
As reported by UBSan:
tst_qabstractitemview.cpp:336:23: runtime error: member call on address 0x7ffe6fe96e10 which does not point to an object of type 'TestView'
0x7ffe6fe96e10: note: object is of type 'QListView'
tst_qabstractitemview.cpp:337:5: runtime error: member call on address 0x7ffe6fe96e10 which does not point to an object of type 'TestView'
0x7ffe6fe96e10: note: object is of type 'QListView'
tst_qabstractitemview.cpp:338:23: runtime error: member call on address 0x7ffe6fe96e10 which does not point to an object of type 'TestView'
0x7ffe6fe96e10: note: object is of type 'QListView'
[etc ...]
Fix by making the test a friend of QAbstractItemView instead.
Change-Id: I1a08977042296eb34e9dbdb5c0595662dbd2e5ef
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
We can't forward a VerticalSortHint or HorizontalSortHint hint, because we might
be filtering extra items.
The documentation of QAbstractItemModel::LayoutChangeHint states:
Note that VerticalSortHint and HorizontalSortHint carry the meaning that
items are being moved within the same parent, not moved to a different
parent in the model, and not filtered out or in.
And some of the views rely on this assumption (QQmlDelegateModel for example)
What happens in the test is the following:
- 'model' emit the dataChanged signal when its data is changed.
- 'proxi1' QSortFilterProxyModelPrivate::_q_sourceDataChanged does not forward
the dataChanged signal imediatly, it will instead first re-sort the model and
call layoutAboutToBeChanged / layouChanged with the VerticalSortHint
- 'proxy2' would forward the layoutAboutToBeChanged with the hint, but in
QSortFilterProxyModelPrivate::_q_sourceLayoutChanged, it will redo the mapping
which will cause the changed data to be filtered.
So proxy2 can't forward the VerticalSortHint as it removed rows in the process.
Change-Id: I20b6983e9d18bf7509fe6144c74f37d24e4a18c2
Reviewed-by: Tobias Koenig <tobias.koenig@kdab.com>
Reviewed-by: David Faure <david.faure@kdab.com>
In Qt Quick there are many places which copy mouse events repeatedly,
with the only goal of adjusting the local position. Instead it's much
more sensible to re-use the same event.
Change-Id: I2c6f2b73ee3a7a6df489f813cf2f60b48a6e48df
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
As reported by UBSan:
tst_qtreeview.cpp:663:5: runtime error: load of value 4294967295, which is not a valid value for type 'DragDropMode'
Instead of abusing -1 to indicate to not set the dragDropMode,
use a separate boolean field in tha data.
Change-Id: I13e7539c858f3b2462d57d660062ef3cb7aec61b
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
They look relative because the path doesn't start with a '/' but they
have a scheme so they shouldn't be combined as if it was one absolute
and one relative URL.
[ChangeLog][QtCore][QUrl] QUrl::resolved() no longer treats a URL with
a scheme as a relative URL if it matches this URL's scheme. This special
casing was incompatible with RFC 3986 and broke resolving data: URLs,
for instance.
Change-Id: I3758d3a2141cea7c6d13514243eb8dee5d510dd0
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Change QOpenGLTextureBlitter to be a public API, as it was originally intended.
There are now significant external uses outside qtbase (C++ compositor examples
in QtWayland), and the API is considered proven enough.
[ChangeLog][QtGui] QOpenGLTextureBlitter, a utility class to draw textured quads,
has been made public.
Change-Id: If7a2c94e1494195e2aa375d214932fa7b4c78321
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
There was a race condition between QObject::disconnect() and
QMetaObject::activate() which can occur if there are multiple
BlockingQueued connections to one signal from different threads and
they connect/disconnect their connections often.
What can happen in this case is:
T1 is in activate() method and T2 is in disconnect() method
T1 T2
locks sender mutex
selects next connection
unlocks sender mutex
locks sender mutex
sets isSlotObject to false
creates QMetaCallEvent derefs connection
posts event
Two things can happen here:
1. Connection can still be valid, but it will have isSlotObject==false
and callFunction will be used instead of slotObj
2. Connection can already be invalid
To fix it mutex unlock should be moved after QMetaCallEvent creation.
Also there is another case, when we don't disconnect but delete the
receiver object. In this case it can already be invalid during
postEvent, so we need to move mutex unlock after postEvent.
Change-Id: I8103798324140ee11de5b4e10906562ba878ff8b
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Extract the common part from QItemDelegate and QStyledItemDelegate
which uses QLocale to convert a value for Qt::DisplayRole to a string.
Use this code to get the text for tooltips and "What's this?".
[ChangeLog][QtWidgets][QAbstractItemDelegate] Show localized detailed
tooltips and "What's this?" texts.
Task-number: QTBUG-16469
Change-Id: I8618763d45b8cfddafc2f263d658ba256be60a15
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
In a TLS handshake the ephemeral server key is saved in the ssl
configuration. Clients who want to get the length or algorithm of the
key only get "Opaque" and "-1" as a result because the key is always
stored as "Opaque". This change converts the key to specific type so
more details are available and the client don't need to convert the
handle by hand.
Change-Id: I60f90fc2c1805e528640d391b20c676b6eeeb49e
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>
It crashed when d was equal to Data::unsharableEmpty().
Task-number: QTBUG-51758
Change-Id: If9f2a7d11892507135f4dc0aeef909f59b7478fc
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
Adds parsing and handling of the indirect sibling selector, this should
mean we can at least parse all CSS3 selectors even if we do not yet
support all of them.
Also adds tests for previously added CSS3 selectors.
Change-Id: I1ce9afb9466044a38bdec167affc21a87837e4a4
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Fix a mistake introduced recently and revealed by lancelot. Adds an
auto-test for rotations to catch similar errors faster in the future.
Change-Id: I028a160107d98899e723481b6201ef776f20c721
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
This is a partial revert of a4e2f2e687.
That fix tried to avoid the risk of a crash in pixel() by ensuring
Mono QImages created with external data also got a default color
table. However, that broke usable behavior in existing code that was
painting in Mono QImages using color0/color1.
This commit reverts to the old behavior, and instead expands on the
checking in pixel() so that lacking color table is handled gracefully
for all indexed formats.
Task-number: QTBUG-54827
Change-Id: I9164198bed9d20c4b12cdba40a31c141bef3128d
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
This reverts commit 13040043b2.
It introduced a bad regression, noticeable for longer documents, as
it would cause the documentChanged(0, length) to trigger a layout of
the entire document.
The bug report for the commit (or the commit itself) does not contain
a test case, but it is regardless the wrong approach. Note that
QQuickTextEdit already listens to the contentsChange signal and
invalidates the changed parts of the document as a reaction to this,
so it should already work as expected.
[ChangeLog][Qt Gui][Text] Fixed performance hit from showing large
QTextDocuments in a QTextEdit or QTextBrowser. (Regression introduced
in Qt 5.3.0)
Task-number: QTBUG-51411
Change-Id: I6e7fbf8f62a1d68779eef5da3781de14d9fdcad8
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Add a test for embedding Qt windows into foreign windows.
Complements the existing "foreignwindows" test (which embeds
foreign windows into Qt).
The test has a simple UI based on QRasterWindow allowing
for checking events and geometries.
Task-number: QTBUG-41186
Change-Id: Ie62a3e250ca666e2fa5c2e3ef37ef0654829397c
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
Adds the three CSS3 attribute selectors.
During this the internal naming of the existing attribute-selectors have
been changed to be more clear, and the dash-matching has been fixed to
not just be beginsWith.
A non-breaking space have also been removed from the CSS.
Change-Id: Ia4db4a5a19e3ceee8c3c8a4b744149edd1d32bdc
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Conflicts:
src/corelib/io/qtemporarydir.cpp
One side encapsulated a repeated piece of #if-ery in a local define;
the other added to the #if-ery. Made its addition to the other's.
src/corelib/kernel/qeventdispatcher_unix_p.h
One side moved some members into a struct; this collided with a #undef
check that neither side now has. Discarded the #undef part.
src/gui/opengl/qopengltexturehelper_p.h
5.7 deleted a bunch of methods; not clear why merge got confused.
src/tools/moc/moc.cpp
One added a name to the copyright header; another changed its URL.
Change-Id: I9e9032b819f030d67f1915445acf2793e98713fa
Now QBasicMutex is Lockable and QMutex is TimedLockable, which means they can
be used in std::lock_guard, std::unique_lock, std::lock, etc.
[ChangeLog][QtCore][QMutex] QMutex now fully models the TimedLockable
concept by providing the try_lock, try_lock_for and try_lock_until
functions, therefore making it usable in Standard Library lock
management classes and functions.
Change-Id: I7c691481a5781a696701e1ab78186b5cefbd6a87
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
As a special case, setting the value of chunk size to zero forces
QRingBuffer to produce a separate QByteArray on each call which
appends the data. So, this enables a packet mode where portions of
data are stored independently from each other.
Change-Id: I2d0b331211901a289da7d4533e974f06830b5590
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Adds rounding before using the optimized low accuracy interpolation,
this reduces the magnitude of error in the scaled result from ~4 bits
to just 2 bits.
Change-Id: Ie4e618bf5b1f4a74367aa419ebbd534cc6a846b3
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
This requires fixing the test on Windows: QMutex internally uses
WaitForSingleObjectEx which can wake up early, according to the system
timer resolution:
https://msdn.microsoft.com/en-us/library/windows/desktop/ms687069(v=vs.85).aspx#waitfunctionsandtime-outintervals
QTime must be so slow that it hides the early wakes, but QElapsedTimer is
accurate enough to make the test fail unless we add back some tolerance to
compensate for the early wakeups.
Change-Id: I20b38af9c87a0b0e38a19b9bff1c3c24975c78f5
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This proved to be quite slow in the past due to QReadWriteLock's implementation
being suboptimal (prior to its improvement in
343e5d066a).
This codepath is exercised quite extensively by QML with enum registrations.
Change-Id: I94d1e13933bf005604dc4494e2cb5bc25ef3d387
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
While connecting, the socket goes through the HostLookupState. In
this state, the socket engine is not yet created, unless the socket
had previously been bound. When it has been bound, we should keep
the socket engine even if the user initiates a delayed close by
using the write()+close() sequence.
Change-Id: Iefebcb33cd72cb49617acbac8e02af9d8209c869
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
For platforms not providing mkdtemp(), QTemporaryDir relied on an implementation
of q_mkdtemp() operating on char *, converting back and forth using
QFile::encodeName()/decodeName() when passing the name to QFileSystemEngine.
This caused failures on Windows (which uses "System"/Latin1 encoding)
for names containing characters outside the Latin1 space.
Reimplement q_mkdtemp() to operate on QString, which avoids the conversions
altogether and also enables the use of larger character spaces for the
pattern.
Add tests.
Task-number: QTBUG-54810
Change-Id: Ie4323ad73b5beb8a1b8ab81425f73d03c626d58a
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
We should not call prev() if we had already reched the end.
Task-number: QTBUG-54815
Change-Id: I56bc86880a0dbfdce57fc4a08e5950f2ff3a5958
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
If an error occurs during the transaction, we should prevent the
containers from being successfully read. So, check the status of the
stream before reading the container, because the deserialization
procedure temporarily resets it on entry.
Task-number: QTBUG-54022
Change-Id: Ie955c2fa3e449374f0f8403f00e487efa2bfdaf3
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
C preprocessors augment their standard list of include paths from the
environment: Unix preprocessors use $C_INCLUDE_PATH (for C) and
$CPLUS_INCLUDE_PATH (for C++), plus CPATH for both, whereas MSVC uses
the an environment variable simply called "INCLUDE". Handling this for
MSVC is particularly important because the VCVARSALL.BAT script sets the
necessary #include paths in the environment for important things.
Without that being parsed, moc won't find some #defines, like
WINAPI_DESKTOP_FAMILY.
[ChangeLog][moc] qmake and moc now cooperate to use the Visual Studio
environment variables (set by the VCVARSALL.BAT script) to find system
include files. A possible consequence is that moc parses application
headers slightly differently, depending on #if conditions that depended
on macros that previous versions had not seen #define'd. Implementers of
other buildsystems are advised to pass the --compiler-flavor=msvc option
to moc.
Change-Id: I7e06274214d1939b0124e5b4bf169cceaef9ca46
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
In order for moc to properly parse #ifdefs and family, we've had
QMAKE_COMPILER_DEFINES as a list of pre-defined macros from the
compiler. That list is woefully incomplete.
Instead, let's simply ask the compiler for the list. With GCC and
family, we use the -dM flag while preprocessing. With ICC on Windows,
the flag gains an extra "Q" but is otherwise the same. For MSVC, it
requires using some undocumented switches and parsing environment
variables (I've tested MSVC 2012, 2013 and 2015).
The new moc option is called --include to be similar to GCC's -include
option. It does more than just parse a list of pre-defined macros and
can be used to insert any sort of code that moc needs to parse prior to
the main file.
Change-Id: I7de033f80b0e4431b7f1ffff13fca02dbb60a0a6
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Conflicts:
qmake/library/qmakebuiltins.cpp
qmake/library/qmakeevaluator.cpp
qmake/library/qmakeevaluator.h
qmake/project.h
QMakeEvaluator:
* evaluateConditional(): one side changed return type, the other
changed a parameter type.
* split_value_list(): one side changed a parameter adjacent to where ...
* expandVariableReferences(): ... the other killed one overload and
changed the survivor
src/corelib/io/qlockfile_unix.cpp
One side changed a #if condition, the other moved NETBSD's part of
what it controlled.
src/corelib/tools/qdatetime.cpp
One side fixed a reachable Q_UNREACHABLE in toMSecsSinceEpoch(), the
other moved it from the private class to the public one, in the midst
of the "short date-time" optimization, which confused diff entirely.
One side changed a QStringLiteral to QLatin1String, the other rewrote
adjoining code.
src/network/kernel/qauthenticator.cpp
Both rewrote a line, equivalently; kept the dev version.
src/platformsupport/fontdatabases/mac/qfontengine_coretext.mm
src/platformsupport/fontdatabases/mac/qfontengine_coretext_p.h
One side changed #if-ery that the other removed.
tools/configure/configureapp.cpp
One side added a check to -target parsing; the other killed -target.
tests/auto/testlib/selftests/expected_cmptest.lightxml
tests/auto/testlib/selftests/expected_cmptest.teamcity
tests/auto/testlib/selftests/expected_cmptest.txt
tests/auto/testlib/selftests/expected_cmptest.xml
tests/auto/testlib/selftests/expected_cmptest.xunitxml
Regenerated using generate_expected_output.py
I note that quite a few other expected_* come out changed, now.
There was no git-conflict in
src/widgets/kernel/qformlayout.cpp
but it didn't compile; one side removed some unused methods; the other
found uses for one of them. Put FixedColumnMatrix<>::removeRow(int)
back for its new user.
Change-Id: I8cc2a71add48c0a848e13cfc47b5a7754e8ca584
The XML parser uses fastScanLiteralContent() to read a block of
text. The routine was not checking the range of valid characters as
defined in the XML standard:
https://www.w3.org/TR/2008/REC-xml-20081126/#NT-Char
A check has been added to stop reading the bad character.
Note that the characters are legal in XML 1.1, but QXmlStreamReader
is a well-formed XML 1.0 parser
[ChangeLog][QtCore][QXmlStreamReader]
Fixed a bug in the XML parser that prevented to load XML that
contained invalid characters for XML 1.0.
Change-Id: I10aaf84fbf95ccdaf9f6d683ea7c31925efff36d
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Conflicts:
qmake/library/qmakeevaluator.cpp
One side changed the iterator to use ranged-for, the other changed its
body; they only conflicted because the latter had to add braces around
the body, intruding on the for-line. Trivial resolution.
Change-Id: Ib487bc3bd6e3c5225db15f94b9a8f6caaa33456b
Do not increment 'data' past the buffer in case of invalid token.
Remove the left over qDebug so we can make a test.
Task-number: QTBUG-54609
Change-Id: I8f0dd3381fbdea3f07d3c05c9a44a16d92538117
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
QTRY_VERIFY seems to be a better solution.
Change-Id: I92f9d11c393d9a464716b9224da1fd9c2be956a7
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>
Add autotest for QHttp2ProtocolHandler. This patch contains a very simplistic
"in-process HTTP2 server" for testing the protocol's basic logic/flow control/error
handling and emulating possible scenarios.
Task-number: QTBUG-50956
Change-Id: Ie02d3329c5182277a3c7c84f1bae8d02308e945d
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
The hash function is carefully designed to give the same result
as the straight-forward implementation of qHash(unordered_map),
which we'll probably add at some point, namely: std::accumulate
over a container of std::pair.
This is one reason to use std:: and not QPair in the implemen-
tation of qHash(QHash). The other is that qHash(QPair) uses a
bad hash combiner, which may xor out the 'seed' from the result.
We can't fix that until Qt 6, but the qHash(std::pair) overload
uses the well-known boost::hash_combine algorithm (implemented
in Qt as QtPrivate::QHashCombine), so we can use that.
I also trust std::pair to work without problems with reference
template arguments, while QPair only very recently gained a very
basic auto-test for reference parameters.
[ChangeLog][QtCore] Added qHash() overloads for QHash, QMultiHash.
Change-Id: I90879d8a99cf1aadb6e84ecc0c3704f52f3691da
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
"foo" ## "bar" doesn't make a lot of sense, but MSVC allows them
(although gcc errors out on them). Simply ignore the ## in this case
instead of aborting with an error.
Fixes parsing of the Windows winsock2.h header.
Task-number: QTBUG-54560
Change-Id: I84cd5fbb56a006cf379430708c955cf0da475cff
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
when the file name is empty, the path will be returned verbatim. this
must be considered when constructing the return value.
Task-number: QTBUG-54550
Change-Id: Ie108ed52275e66a154ef63bd6f7193f55b3e0454
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
that can make sense if a function which determines the availability of
a dependency fails to do so for unexpected reasons.
Change-Id: If6cd113df25aee66830c120a2fab067c822a4543
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
if() would simply "downgrade" a fatal error to a false condition, which
is certainly not expected.
Change-Id: Ie9c54f2bddf588856498bf795007b341b7c9363a
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
When setting a QFileSystemModel as model, the completion role
is set to QFileSystemModel::FileNameRole. This needs to be reset
to the default Qt::EditRole when setting another model.
Task-number: QTBUG-54642
Change-Id: Ie78d5d417e008ad05a2f995bdbc218b3ad1bc49c
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
It absence is just an oversight. The patch also adds test for the valid
inputs of the method.
[ChangeLog][QtCore][QJsonDocument] fromVariant can now take a QVariantHash argument.
Task-number: QTBUG-39751
Change-Id: I7e051413f930023db3cbb81452e77c56a7ceffe8
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
In all other forms of disconnecting this is done. We also know the
signal index, so there is no reason not to do this.
Change-Id: Ic8b042cd8f45dbff74b42ee30c384a84bef78b20
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
When replacing each copy of one text with a copy of another, we do so
in batches of 1024; if we get more than one batch, we need to keep a
copy of the sought text and replacement if they're part of the string
we're modifying, for use in later batches.
Also do the replacements in full batches of 1024, not 1023 (which left
the last entry in an array unused); marked some related tests as
(un)likely; and move some repeated code out into a pair of little
local functions to save duplcation.
Those new functions can also serve replace_helper(); and it can shed a
const_cast and some conditioning of free() by using them the same way
replace() now does. (There was also one place it still used the raw
after, rather than the replacement copy; which could have produced
errors if memcpy were to exercise its right to assume no overlap in
arrays. This error is what prompted me to notice all of the above.)
Added tests. The last error proved untestable as my memcpy is in fact
as fussy as memmove. The first two tests added were attempts to get a
failure out of it. The third did get a failure, but also tripped over
the problem in replace() itself. Added to an existing test function
and renamed it to generally cover extra tests for replace.
Change-Id: I9ba6928c84ece266dbbe52b91e333ea54ab6d95e
Reviewed-by: Robin Burchell <robin.burchell@viroteck.net>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
In Qt, null QStrings compare equal to empty ones, so add an explicit
check that the corresponding hash values are identical, too.
Ditto for QByteArray.
Change-Id: I190fc95a765305928d9b6b0e4955433865b6b247
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
[ChangeLog][QtCore][QTimer] Added support for std::chrono duration
objects for QTimer methods, like QTimer::singleShot and
QTimer::setInterval.
Change-Id: I87e17314d8b24ae983b1fffd14536e24d5b12424
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
QLineEdit::setText() emits QLineEdit::textChanged(), which is
connected to QComboBox::editTextChanged(). When a user slot
connected to editTextChanged() sets QComboBox::editable to
false, the line edit will be deleted in setEditable() and
when control returns to QComboBoxPrivate::setCurrentIndex(),
the formerly non-null 'lineEdit' has changed to nullptr,
leading to a nullptr dereference when attempting to set the
completionPrefix on lineEdit->completer().
Fix by re-checking 'lineEdit' after returning from the
QLineEdit::setText() call.
Add a test.
Task-number: QTBUG-54191
Change-Id: I94154796cfde73fb490f8471c48b9d6f62825a92
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
These expressions only work because they contain no non-parenthesized
commas and an int literal is last.
Fix by wrapping only the integer literal in Q_(U)INT64_C.
Change-Id: I6b8e508b6c7c022f4b3342f65c26aab89ce17702
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Move those to the equivalent {to,set,from}SecsSinceEpoch(), except for
the cases that did QDateTime::currentDateTime{,Utc}().toTime_t. Those
are best implemented with QDateTime::currentSecsSinceEpoch().
Change-Id: Ib57b52598e2f452985e9fffd145a366c92cfda20
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Otherwise socketDescriptor(), localPort(), localAddress(), peerPort(),
peerAddress(), and peerName() remain uncleared until close() is called.
This could take place when the connection is closed by the remote
endpoint or the user calls disconnectFromHost(). After disconnecting,
connection parameters are no longer valid, while I/O device is still
opened and may have pending data for reading. Usually, the user reads
all incoming data and closes the device independently.
Change-Id: Ic898851c39137faf64019949910f0d94ebb79df7
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Output regions as a compact list of rectangles:
QRegion(2 rectangles, 50x200+100+200, 200x50+10+10)
Change-Id: I62e42bd30897a1d31b28e0cbd6afe7fa8ecf2664
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Otherwise, float numbers are formatted using a decimal comma
in German, causing huge diffs and failures.
Change-Id: Icd85a293d0564cac6be244eb0793611920d0c89c
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Since it's a slot with the same name as an existing one, this test also
verifies that QDBusConnection::connect() can properly distinguish
between overloads.
This test moves the receiver out of the main class, just to be sure that
we don't leave connections behind when tests are run (like
slotsWithLessParameters did).
Change-Id: I87e17314d8b24ae983b1fffd1453ad81952c49aa
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
... and reject invalid ones. There was one error: we accepted schemes
starting with pluses, dashes and dots.
Change-Id: Ie585843cfb684bc3b6e3fffd145cfe12227ec4ad
Reviewed-by: David Faure <david.faure@kdab.com>
A Qt5 program writing a null QTime() using setVersion(QDataStream::Qt_3_3),
and then a Qt3 program reading that, would lead to a weird QTime,
with isNull=false, isValid=false, hour=1193, minute=2, second=47, ms=295.
This commit restores interoperability, by writing out the expected value
(0) for a null QTime rather than the -1 value used by Qt4 and Qt5.
Change-Id: Icde468a8f6fc9434ef7018296725819b44d672af
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
It's really a kernel functionality, as it implements really low-level
functionality and it's used by the event dispatcher. It was in tools/
only because QTime is.
QDeadlineTimer is also coming to kernel/.
Change-Id: Ifea6e497f11a461db432ffff14491c6d9b839eb0
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Serialization of the Qt container classes is accomplished by breaking
up the data into primitive units. On the receiver side, these units
should be read atomically to guarantee integrity of the container.
Deserialization procedures for QHash and QMap were already implemented
in accordance with this strategy and have the following behavior:
- a previously latched error status is saved for the caller. This
overrides possible different errors in the current read. This
is consistent with the treatment of primitive types.
- if an error occurs during the deserialization, the container is
cleared.
To make the API consistent, this patch adjusts the behavior of QList,
QLinkedList, QVector, and QSet deserialization. On the implementation
side we accomplish this with a private StreamStateSaver RAII class that
consolidates the handling of the stream status for all containers.
[ChangeLog][Important Behavior Changes][QtCore][QDataStream] Incomplete
reads of Qt containers are now handled same way as for primitive types,
meaning that previous errors are latched.
Task-number: QTBUG-54022
Change-Id: I5c77257fe2a4637e8a7e6cf3cd43091c8469340e
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
The file is read using CRLF line convention on Windows.
Task-number: QTBUG-24226
Change-Id: Ie08fa603e29c80a42de4bfbfd1f4237f53c22b98
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>
Send synthesized expose event while shrinking the QWindow. This fixes
the regression which can break some applications which need the paint
events while shrinking the QWindow.
Added auto test.
Task-number: QTBUG-54040
Change-Id: Iaa992abba67f428237fa12c6cae56592b8fcadb0
Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
Reviewed-by: Louai Al-Khanji <louai.al-khanji@qt.io>
tst_QAbstractTextDocumentLayout::imageAt() is flaky and is blacklisted
Task-number: QTBUG-53648
Change-Id: Ia9b0c8934a82d7518ff9d9e1538d995ab73feedb
Reviewed-by: Heikki Halmet <heikki.halmet@qt.io>
to keep compatibility with and without
using QT_USE_QSTRINGBUILDER.
Change-Id: If8218fe0693cdb7ad1250beb272e0e7c356bbf4a
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Test is strangely failing on Ubuntu 16.04 with OpenSSL 1.0.2g-fips.
Change-Id: I1498dee4c1d6db0702da3d3689787aed1e3a633f
Reviewed-by: Richard J. Moore <rich@kde.org>
Since f8b5142e30 is in, we can remove
the blacklisting of the test.
Task-number: QTBUG-53786
Change-Id: I2eaa2ec1f1f2e14f73f2f4b6f5732a3b51061075
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@qt.io>
These new functions use a 64-bit integer in the API, instead of the
broken 32-bit unsigned integer that the previous xxxTime_t functions
used. That was a design flaw when the API was introduced back in Qt 4.2,
so I'm deprecating the API and slating it for removal in 6.0.
The changes to qfilesystemmetadata_p.h and quuid.cpp are necessary to
build the bootstrap library. The rest of the adaptation to the new API
will come in the next commit.
[ChangeLog][QtCore][QDateTime] Introduced toSecsSinceEpoch,
fromSecsSinceEpoch and setSecsSinceEpoch functions, which use 64-bit
integers to represent the number of seconds.
[ChangeLog][QtCore][QDateTime] The toTime_t, fromTime_t and setTime_t
functions are deprecated and will be removed in Qt 6.0. For new code,
use the equivalent functions with "SecsSinceEpoch" in the name, or the
equivalent ones with millisecond accurancy that have existed since
Qt 4.7.
Change-Id: Ib57b52598e2f452985e9fffd145a355d0e7ff48d
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
This commit adds a new class called QNetworkDatagram that encapsulates
the IP packet header and UDP/IP stack metadata along with the actual
payload data. It can be used for both receiving as well as sending data.
It's called QNetworkDatagram so it can be used by QSctpSocket too, when
that lands.
[ChangeLog][QtNetwork] Added QNetworkDatagram class, along with new
function receiveDatagram in QUdpSocket that returns it and an overload
to writeDatagram that can accept it.
Change-Id: Iee8cbc07c4434ce9b560ffff13ca467f425ddc3d
Reviewed-by: Alex Trotsenko <alex1973tr@gmail.com>
Reviewed-by: Richard J. Moore <rich@kde.org>
And blacklisted a few tests in tst_QUdpSocket.
Conflicts:
src/android/jar/src/org/qtproject/qt5/android/QtNative.java
src/corelib/global/qglobal.cpp
src/corelib/global/qsystemdetection.h
src/corelib/io/qfileselector.cpp
src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_egldevice/qeglfskmsegldeviceintegration.cpp
tests/auto/network/socket/qudpsocket/BLACKLIST
Task-number: QTBUG-54205
Change-Id: I11dd1c90186eb1b847d45be87a26041f61d89ef6
At least report the error string and the file offset where
the error happened.
Change-Id: Iaa1733593b8af2a7a52b67c0f495731f045d2c11
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
The test is flaky and we need to blacklist it.
Task-number: QTBUG-54179
Change-Id: I12ff10b2370e4e6cc55782031449d4c15cf468b7
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@qt.io>
Avoid all inplace modification of images using external data
buffers. Since the QImage methods are documented to create a
(modified) copy, there is afterwards no API requirement on the
lifetime of the data buffer.
This patch supersedes 509bc7e59c
Task-number: QTBUG-53721
Change-Id: I3ccc01619eb61d8630104449394e0b76df0af695
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Otherwise, the code:
ds >> s >> hash;
could set the stream status to ReadPastEnd, while deserialization
of the string is failed with ReadCorruptData status.
Proposed solution is to restore a previously latched error status
unconditionally in accordance with QDataStream::setStatus() docs.
Change-Id: Id3a7dccf709b02e5b018efb48d7647ee48fe5124
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
This is the second attempt to remove 'insignificant' from UDP socket test to:
- make changes ending up in regressions more difficult (hopefully impossible) to merge
- switch to BLACKLIST if needed
- make flaky tests more visible.
For now this 'back to significant' will be accompanied by extended BLACKLIST.
New in BLACKLIST:
* OS X - datagram size-related problems (fixed in 5.7)
* OS X - multicastLeaveAfterClose - will probably stay BLACKLISTED,
seems to be a Darwin's quirk, can be fixed in OS X >= 10.10.
* windows ...
tst_QUdpSocket::echo seems to fail randomly on OS X/linux and
it looks like it fails at the same time on different machines,
should be something server-related (a guess only).
Change-Id: Ib344348ffab03fab1b9309b80449a04d8ce247c6
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
The unsigned flag in columns was ignored when creating the list of
bound values in a mysql table. So the result iteration with
QSqlQuery::next stops after the first wrong truncated value.
[ChangeLog][QtSql] Fixed QSqlQuery::prepare value truncation error when
using UNSIGNED values in a MySQL database.
Task-number: QTBUG-53969
Task-number: QTBUG-53237
Change-Id: I10d977993445f2794f1dd8c88b2e83517ef524f3
Reviewed-by: Milian Wolff <milian.wolff@kdab.com>
If a user's code, attached to sslErrors signal, calls abort/close
or disconnectFromHost but our SSL socket was configured not to verify a peer,
no need to continue handshake after calling checkSslErrors
(and finally crashing on invalid 'ssl' pointer).
Task-number: QTBUG-53906
Change-Id: I7f185511d278f9d6f16e7d6c5ba424707141459c
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>
Storing them in a single byte is the first step towards the Short
QDateTime Optimization.
The bump in the "private version" by 10 is to accommodate possible
changes in the Qt 5.7 branch.
Change-Id: Id5480807d25e49e78b79ffff144a59420457bcf0
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Add a class to display debug messages, providing convenience functions for
installing and formatting parameters like indentation. It prints a startup
message containing relevant information about Qt.
Change-Id: Id0a19adbb5953a6ded1a8e692f242b63748e7273
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
The first is "exact", not "more": qCalculateBlockSize. It ensures that
there's no overflow in multiplying, adding the header size or when
converting back to an int.
The second is the replacement for qAllocMore: it calculates the block
size like the first, but increases the block size to accommodate future
appends. The number of elements that fit in the block is also returned.
Task-number: QTBUG-41230
Change-Id: I52dd43c12685407bb9a6ffff13f5da09f816e667
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
The implementation used the QString::compare_helper(QChar*, int, char*, int)
overload, which, however, interprets the rhs as a UTF-8 sequence, not as
Latin-1.
Fix by using the (QChar*, int, QLatin1String) overload.
Extend the test to cover this case, too.
Change-Id: I59b26d63d0caec036b80ef8818c75d0cebe519d2
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Since Qt 5.0.0 we never built the test plugins on Windows, because we
checked for the existence of QtCore[d]4.dll, and the actual test does
not complain if it cannot find any plugins.
Use the right conditions to check for debug/release Qt builds on
Windows. Use subdirs dependencies on every platform and then actually
pass the right variable to SUBDIRS. Clean up the pro file while we're at
it.
Change-Id: I099f30afd445fbf43dc5677d256ffe55b27639b3
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
This reverts commit 55655abfaf.
The crashes in release mode cannot be locally reproduced.
Change-Id: I4e7b1defbeac5d5512b2fa82a367d2e04e3c37a4
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
This reverts commit b373d183de.
The crashes in release mode cannot be locally reproduced.
Change-Id: I38ff5e9e045cff0e94e24ca07fb6e18e88b677c7
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
When using a 8 bit encoding to write a file, a test discovers if the
encoding is really ASCII compatible by examining a letter and one of the
XML reserved characters. EBCDIC, in the current base, was not well
handled.
[ChangeLog][QtCore][QXmlStreamWriter] Fixed a bug that prevented the
generation of valid XML files when using encoding with 8 bit per
character but not ASCII compatible. QXMLStreamWriter generated XML
markup using always ASCII in this case.
Change-Id: I9c86a122dd91b2290d50c358638442f99777d4ae
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
