There's no need to say it's getting skipped on Windows. moc *can* parse
the #ifdefs these days.
Pick-to: 6.5
Change-Id: Icfe44ecf285a480fafe4fffd174d95c709ff6a74
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
The parameter passed to reserve() is just a hint. The container
implementation is free to choose a larger capacity, and some do
(e.g. QList in prepend optimization mode).
Fix the test by querying the container for its post-make<>()
capacity() and taking a larger-than-expected initial capacity() into
account when later re-checking the capacity().
Change-Id: Id8f26f14e8df9d685ca2387ec4a52d74fea7cb9d
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
It took me a sec to figure out the relation between the comment and
the code line following it. Make it easier for the next guy and add a
bit more infos.
Amends 7cbdc8abbd.
Change-Id: I4ff2d9a52aef643a92339df32cc86f686a689a9a
Reviewed-by: Dennis Oberst <dennis.oberst@qt.io>
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
We use a single line per test slot everywhere else, ignoring even
line-length limitations, to keep the function names aligned for easier
parsing.
Amends 7cbdc8abbd.
Change-Id: Iaf2941aae88392d407d688fc4a7537fcdc0a5851
Reviewed-by: Dennis Oberst <dennis.oberst@qt.io>
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
STL algorithms, in general, don't specify how often the function
objects passed to them are copied during the run of the
algorithm.
While generate_n is above any reasonable suspicion of copying the
function object after the first invocation, passing a mutable lambda
containing the counter is still an anti-pattern we don't want people
to copy.
Fix in the usual way, by keeping the counter external to the lambda.
As a drive-by, replace post- with pre-increment.
Amends dc091e7443.
Pick-to: 6.5 6.2
Change-Id: I9c44e769fd41e5f7157179a2be4c3534424cf913
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
This places the first through third parameters on the exact positions
that they will be used to perform the operations in the switch, saving
the compiler from generating a few instructions to move data around. All
ABIs Qt supports that pass any function parameters in registers at all
pass at least 4.
We keep the return type as void (instead of returning bool, for the
Compare case) so the compiler can apply tail-call optimizations for
those two typical cases.
PMF case: https://gcc.godbolt.org/z/9oP5boKfj
Function case: https://gcc.godbolt.org/z/e9vEzd5dj
Functor case: https://gcc.godbolt.org/z/s8Ejjra7P
Change-Id: I3e3bfef633af4130a03afffd175d3e3009c56323
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
This happens often for me for ANY queries via Dnsmasq (home router) or
via whatever the corporate DNS servers are in the office.
Pick-to: 6.5
Change-Id: I3e3bfef633af4130a03afffd175e2656ae5e2c3e
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Instead of using initTestCase and QFETCH_GLOBAL, which make the rest of
the tests repeat themselves with IDN data, which isn't necessary.
Pick-to: 6.5
Change-Id: I3e3bfef633af4130a03afffd175e2537ba89dc04
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
There's little need for us to dynamically load it. The reasons why that
was necessary aren't in the public history (Qt 4.5 already had it[1]). I
remember writing the code in 2007-2008, I just don't remember why.
On modern Linux and FreeBSD, there's no libresolv.so any more and those
symbols have been rolled up into libc.so. It's still necessary on Darwin
systems, so this commit introduces WrapResolv.
It also resolves the unity build issues relating to libresolv symbols.
[1] https://code.qt.io/cgit/qt/qt.git/tree/src/network/kernel/qhostinfo_unix.cpp?h=v4.5.1
Task-number: QTBUG-109394
Change-Id: Ic5799e4d000b6c9395109e008780643bac52122b
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Handle any queued messages before attempting to dispatch
any newly received messages. This ensures that messages are
processed in the order they were sent.
Add a regression test for this bug using code adapted
from the bug report by Pascal Weisser. Because of the
nature of the bug, this new test does not always fail
even when compiled with affected versions of Qt though.
Fixes: QTBUG-105457
Pick-to: 6.2 6.5
Change-Id: I2725f3450ad537d63d6660e21645ac2c578e1768
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Amends 3bf5b5f894, after which free
functions and std::bind could no longer be used as callables in
QMetaMethod::invokeMethod.
For free functions to work we need to decay to function pointers when
choosing what type QtPrivate::Callable aliases.
And std::bind has operator() overloads and the return type cannot be
deduced. So simplify the definition of the ZeroArgFunctor - we know
the function prototype if we know the return type.
Add testcase for calling std::bind and free function, and remove the
now unneeded helpers for functor argument and return type deduction.
Change-Id: I54aac5cb6d660267e6b2f5ab05d583e8826cdf9a
Reviewed-by: Zoltan Gera <zoltan.gera@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
A zone without transitions, such as any UTC-based one, would
previously return invalid data for the offset data at a given
time. The method was documented to be "the equivalent of calling
offsetFromUtc(), abbreviation(), etc" but these methods do return
sensible data for a zone with no transitions. Furthermore, the backend
data() method on which it depends is implemented by all backends,
including the UTC one, with no transitions.
Fix offsetData() to also return data when no transitions are
available. Improve docs.
Adapt the checkOffset() test to test offsetData() as well as the
various functions to get parts of it. In the process, change that test
to use a QTimeZone row instead of its name as a QByteArray, so that we
can also have rows for lightweight time representations.
Change-Id: I241ecf02a26a228cca972bca5e2db687fe41feb4
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
Some zones that fell into one or another of the supported groups had
different start times or even dates for their transitions, causing the
tests to fail in those zones. Adapt the test data to them.
In the process, arrange for part of the test to report more: verifying
a value is 1 or -1 sadly leaves no report of what it was when it
wasn't. So use the scope-guard report pattern to do that on failure.
Change-Id: I01cc4a90e3b45867ba0edb2d6c46397d465046ff
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
QTimeZone is no longer dependent on feature timezone, only its
backends are. We can also pass it as test data, rather than only its
name. So replace the zoneName column with a plain zone column, make
the UTC row for the epoch use QTimeZone::UTC instead of "UTC" and make
only the remaining rows depend on the feature, and then only for their
test using the backend zone.
The test itself was doing some convoluted twists to check local time
handled the relevant dates and times as expected. Where local time is
the zone the test relates to, this can just as well be handled by
adding a separate row for it - which we can even do without feature
timezone.
Otherwise, testing an expectation that local time *doesn't* have
anything odd going on for the selected days was somewhat unreliable,
as other zones that coincide with the tested zone for that particular
date would fail. So just drop that unreliable side of the local-time
testing.
Change-Id: Id58b2d4cf7649567f1831154a605f31139e987d3
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This follows up on commit ca4aa06523
with a correction to the start of day, which should of course be
01:00, not invalid.
Unsurprisingly, the MS backend doesn't know anything about that, so
gets this wrong; kludge round it. In the process, adapt the kludge to
the Sofia test-case to work the same way.
Change-Id: If18e6d005783a0854c56092e695177898ec61712
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
The QWeakPointer conversion SMFs cannot actually be used for QObject
payloads, as, for unknown reasons (some comment about vtable this
author doesn't understand), conversion goes through QSharedPointer,
the creation of which throws the checkQObjectShared() warning and
yields a nullptr.
We need to continue to use the QWeakPointer(T*, bool) constructor the
QPointer(T*) ctor also uses.
It's high time we dissociated QPointer from QWeakPointer...
Amends 5f28d367d9.
Fixes: QTBUG-112464
Change-Id: I2f93843af3daf02323d77a4259eaa3745d8de3a8
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
We have quite a few Qt API that assumes this, so making this change
helps transitioning them to QDeadlineTimer.
[ChangeLog][Important Behavior Changes] QDeadlineTimer will now
interpret negative millisecond remaining times as "forever", instead of
only the value -1. This brings the API closer in line with other API
like QMutex. This change does not apply to the nanosecond counts in the
API, nor to the API based on std::chrono.
Change-Id: I6f518d59e63249ddbf43fffd175a3e5bead564ae
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Commit b498e1ae3a removed the last
distinction. And since there was no distinction, the code that was
previously under a conditional for CoarseTimer must work for precise
too.
Change-Id: I6f518d59e63249ddbf43fffd175a3eddbd41611a
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Add some tests inspired by the initial form of a bug report (before we
found out what the real issue was), that a small fraction with a large
exponent is correctly handled. This should work as long as the result
is representable, even if the fraction itself is too small to be
represented by the floating-point type.
Pick-to: 6.5
Task-number: QTBUG-113443
Change-Id: Ie004197961fc7b603e5024a6ebc5928261a0e2bb
Reviewed-by: Ievgenii Meshcheriakov <ievgenii.meshcheriakov@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
It was blacklisted some years ago, the bug was closed as
cannot reproduce, and no one unblacklisted it.
Pick-to: 6.5 6.2
Change-Id: I51f1fe4d819e0f90bf18c19b67fa0dca198914d4
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Use qUtf16Printable() to convert QString to somthing consumable by
%ls. Fixes the format/argument mismatch on non-Windows platforms:
tst_qfont.cpp: In member function ‘void tst_QFont::italicOblique()’:
tst_qfont.cpp:153:67: warning: format ‘%ls’ expects argument of type ‘wchar_t*’, but argument 2 has type ‘const ushort*’ {aka ‘const short unsigned int*’} [-Wformat=]
153 | QVERIFY2(f.italic(), qPrintable(QString::asprintf("Failed for font \"%ls\"", f.family().utf16())));
| ^~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~
| |
| const ushort* {aka const short unsigned int*}
Amends 4bf82909f1.
Change-Id: I0c7e2dca91a093835d7dba8bff2e5ea78d3a926e
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
After the recent changes we only have a single implementation of
QSlotObjectBase, which can handle free functions, member functions,
functors, and lambdas. Rename it to callable, and explicitly hide
the static implementation function so that it doesn't become a symbol
of static libraries using Qt.
Also rename makeSlotObject to makeCallableObject, and polish coding
style and comments in the qobjectdefs_impl header a bit.
Change-Id: Id19107cedfe9c624f807cd8089beb80e9eb99f50
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Header field names are always considered to be case-insensitive.
Pick-to: 6.5 6.5.1 6.2 5.15
Fixes: QTBUG-113392
Change-Id: Ifb4def4bb7f2ac070416cdc76581a769f1e52b43
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
According to the Freedesktop spec[1], a mimetype that has glob-deleteall
overwrites other glob-pattern definitions for a mimetype if it is in a
higher precedence dir, the default order is (from high to low)
~/.local/share/mime, /usr/local/share/mime, /usr/share/mime. Or if the
XDG_DATA_DIRS env var is set, then it takes precedence. The
QMime*ProviderS in m_providers are constructed/stored in that same
order, high to low).
For QMimeXMLProvider, we can just clear the glob patterns associated
with those mimetypes from the lists/maps. For the QMimeBinaryProvider
however, we can't change the binary (mmap'ed) cache file, instead check
mimetype names against the exclusion list before modifying a
QMimeGlobMatchResult.
[1] https://specifications.freedesktop.org/shared-mime-info-spec/latest/ar01s02.html
This test uses XDG_DATA_DIRS so only viable when USE_XDG_DATA_DIRS is
defined.
Fixes: QTBUG-101755
Pick-to: 6.5
Change-Id: Icadbdf1027155296377c5a6ab3be8e41b6668325
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: David Faure <david.faure@kdab.com>
[ChangeLog][QtCore][QDebug] Added pretty formatting of C++ <chrono>
durations.
[ChangeLog][QtTest] Added pretty formatting of C++ <chrono> durations
for QCOMPARE expressions.
Change-Id: I3b169860d8bd41e9be6bfffd1757cc087ba957fa
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Since we don't have different environment variables for the plugin paths,
users have to set QT_PLUGIN_PATH to where plugins for both Qt 5 and 6
(and future versions) are located. This causes Qt to print warnings that
those couldn't be loaded because the major version mismatches. So don't
print them any more.
QT_DEBUG_PLUGINS and the category logging filter can still be used to
enable them.
Fixes: QTBUG-107459
Pick-to: 6.5
Change-Id: Idd5e1bb52be047d7b4fffffd175318ca1f8017bd
Reviewed-by: Lars Knoll <lars@knoll.priv.no>
Add helper that allows us to determine the argument list and return type
of a functor. This triggers a compile time error if the functor has
operator()() overloads (we only support zero-argument call operators, but
there might be const/noexcept variations). Use that helper to declare a
ZeroArgFunctor type which also declares a ReturnType and Arguments alias.
Add a Callable alias that now combines FunctionPointer and ZeroArgFunctor
into a single type that we can then use to merge the specializations of
QMetaObject::invokeMethod.
[ChangeLog][Potentially source-incompatible changes] Using a functor
with several operator() overloads in QMetaObject::invokeMethod now causes
a compile time error. Qt would previously ignore const and noexcept
overloads and always call the mutable version on a copy of the functor.
Change-Id: I3eb62c1128014b729575540deab615469290daeb
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
As this is a strong indication that Qt was also built in debug.
Otherwise the test will fail locally for a debug build.
Pick-to: 6.5
Change-Id: I5f494017f1d89f4076ccaca89aaa67738ef405a9
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Preparation for debugging failures in the 6.2 branch
Pick-to: 6.5 6.2
Task-number: QTBUG-112892
Change-Id: Ib6428fb86be834c84be361a848c0f1306bfc2637
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
QTableWidgetItem uses additional enum flag ItemIsHeaderItem which has
the same numerical value as ItemFlag ItemNeverHasChildren.
This causes conflict since the user can set the latter flag using
the setFlags, while the ItemIsHeaderItem is only used internally
to mark header items.
Remove the additional flag and use boolean instead to fix the conflict.
Pick-to: 6.2 6.5 6.5.1
Fixes: QTBUG-113209
Change-Id: Icff549c7e452d9f84575a524361719204817274e
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Amends ca15f650a1, after which scrolling
right to fill any gap might have resulted in overshooting to a negative
scrollOffset.
When we scroll right to fit the current tab, then we never want to end
up with a negative scroll, so clamp the result accordingly.
Augment test case accordingly. Since some styles align the tab bar in
the center, replace the calculation of the scroll offset with access to
the private data member (which inverts the sign when compared to the
calculated value).
Task-number: QTBUG-113140
Fixes: QTBUG-113376
Pick-to: 6.5 6.5.1
Change-Id: Ibdc6686b9dbd41b1ae3560e2227fa121d9b20e18
Reviewed-by: Axel Spoerl <axel.spoerl@qt.io>
The removed testdata is no longer valid because their entries were
removed from the list.
Fixes: QTBUG-113339
Pick-to: 6.5 6.5.1
Change-Id: I34bd56394ab3c0ef2f930d5b21c3fe1089262dbd
Reviewed-by: Ievgenii Meshcheriakov <ievgenii.meshcheriakov@qt.io>
If there is an effect on the selected item we want to show it,
but if there is no item to highligh we just close the combo.
Fixes: QTBUG-113311
Pick-to: 6.5
Change-Id: I287af75d27e6f6ff969e4706e16cc8c4812129ea
Reviewed-by: Thorbjørn Lund Martsum <tmartsum@gmail.com>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
It fails locally for me on Lucida Calligraphy.
Lucida Calligraphy only has one style though: Italic.
Change-Id: I42442cb922132a00f09084cef9c739196a9a53c2
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
We never copy the function so only need it to movable. Moves the
functions to templates using the new QRunnable create version.
[ChangeLog][QtCore][QThreadPool] Methods taking callable functions,
can now take move-only lambdas.
Fixes: QTBUG-112302
Change-Id: I2cb200f0abcf7e0fdbef0457fe2a6176764ad93d
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
It turns out glibc stops varying DST changes past where a 32-bit
signed day-count from 1970 reaches (which, all things considered, can
hardly be called a bug, for all that it's ...), at odds with QTZ's
extrapolations from the current IANA DB rules. As the last date QDT
can represent happens to be in the opposite side of everyone's DST
from the one that leaves zones in, this lead to the 2038
local-time-type not reliably being useful for predicting the max-date
behavior. So add a distant-future time-type that probes beyond glibc's
cut-off, and have relevant tests check that instead of the 2038 one.
Change-Id: If4e244d80fe2447da3bb9d5c406808c6c22c0a73
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
There's no need to check the year or day-of-month (which involve
calendrical calculations) when we can perfectly well just check the
Julian Day number that's implied by the day-number parameters to
setType(), which could just as well return the LocalTimeType to be
assigned to the relevant parameter instead of doing the setting
itself. With that rearrangement, making it into a private static
method, the members it's used to initialize can then be const and
initialized during construction.
Change-Id: Ib7d295c3fbb9b90652952627456cdfb6176b8119
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
It's a private static used to optimize internal use, so we can freely
get rid of its out parameter this way.
Change-Id: Id62612987f10ecbbd9702610fd172286adbfd442
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The test is accessing an out of bounds index into an array on purpose.
Change-Id: I23cce4093fdfabd177eb34639f26fcd6752c8b34
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Amends 642f799fc6 to avoid unnecessary
copies in between the calls to the QFunctorSlotObject construcotr. We
can't use a univeral reference in the QFunctorSlotObject constructor
as the call is not deduced. So provide two overloads for lvalue and
rvalue references instead.
The compile check in the test now no longer fails as we delay the
storage until one level later, but that's acceptable.
Change-Id: Ide95b4a73c70f6f47698dd1e95138aa5d48ee95d
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Remove duplicate test and outdated comment about move-only functors,
and include return value in move-only functor test.
Change-Id: I58dffe0ccf3ec12e7e05e2c9588303da4a7e75ff
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Making them static constexpr class constants is tidier than
duplicating them in diverse tests.
Change-Id: I5a24c10d6db6f946581fa0523d28bdc80358e95e
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The second pass through each test case, going via UTC, applied an
adjustment to the time; however QTime wraps around modulo the day, so
applying a negative adjustment to a time too near the start of the day
could produce a time at the end of the day. I'm preparing to add some
test-case variants for which the transition's UTC date differs from
the date in the zone doing it, which trigger this. Combine the time
with the date before applying the adjustment, so that the date gets
decremented to match the time's wrap-around and conversion from UTC
duly gets back to the correct place, not a day later. The new test
cases (in an imminent commit) thus pass.
Change-Id: I1bd5f191c7673a56ac3fbfc69eab0bc03c9e40b3
Reviewed-by: Mate Barany <mate.barany@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Ievgenii Meshcheriakov <ievgenii.meshcheriakov@qt.io>
It seems glibc's extrapolation of existing DST-rules cuts off at some
point in the distant future, where the IANA DB gives no end-time for
such rules, leading QTimeZone to keep applying them. This lead to
tst_QDateTime::fromSecsSinceEpoch() not getting an invalid date in one
of its bounds-probing tests, due to a within-bounds datetime getting
glibc's offset and then the out-of-bounds one falling back to the IANA
rule's offset that put it back within the bounds.
This directly affected Australasian zones (which glibc locks into
daylight-saving time in this distant future) which were fixed by using
the IANA DB's offset; but the relevant date is in August so other
zones, north of the equator, that glibc locks into standard time, then
had the reverse problem, so we have to take the minimum of the two
sources' offsets to get all zones on board.
Change-Id: I0c94af2ba108dea31bee46aafa4a8cca8d373a5c
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Konrad Kujawa <konrad.kujawa@qt.io>
Reviewed-by: Axel Spoerl <axel.spoerl@qt.io>
Check that the private pointer is not null before attempting
to dereference it. This can happen, for example, when
a QDBusServer instance was constructed with an empty string
as address. Attempting to destroy an object constructed
this way was causing a segmentation fault on Linux.
Add a test case that attempts to construct a QDBusServer
object with an empty string as address to check that this
does not cause a segmentation fault anymore.
Pick-to: 6.5 6.2
Change-Id: I5fe63134026e2a9f509b61d452285891b1ec624d
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
