Calling waitForNotified on an uninitialized notifier will print a
warning and return false. The autotest has been adjusted.
Change-Id: I85e18d6d0a8a5462e1a5d451613add941d89b5fb
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Need to store 17 decimal digits for binary64, IEEE 754 double formats.
Autotest is included. Test cases from TC39 test suite for ECMAScript.
Task-number: QTBUG-31926
Change-Id: I546398f21ea7ff5e40e89fc9de8703f628f55df9
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
Do not lower case file names to generate hash keys since
QString::toLower() converts some characters with context
which the Windows file system will not.
Task-number: QTBUG-31341
Change-Id: I285bfedef3c1ca9d59083229e61974dd378c72ae
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
Instead of calling different wait functions on different platforms,
we use QTRY_COMPARE to check the process state.
Change-Id: I6489cabce9e63f9c8b1036f3cccbf35b52df72e7
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Andreas Holzammer <andreas.holzammer@kdab.com>
This reverts commit e3fa266623b08e837cb4ccc7fe59da243d03dd27
That commit applied a change at the wrong place in the code.
Change-Id: I21e3045a3af14ad2f90c5fe338815c35a2d27ae6
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: David Faure (KDE) <faure@kde.org>
Leading and double dots are bad, but trailing dots are fine. The ASCII
part of a hostname is supposed to be LDH (letters, digits, hyphen) only,
but we accept '_' (underscore) as an exception too.
Change-Id: I79957ddec4da78a0e2357fe50c8687db03e1c99e
Reviewed-by: David Faure (KDE) <faure@kde.org>
qt_ACE_do(".co.uk") was returning an empty string because of the
leading dot. This has always caused issues in KDE code too, where ACE
normalization needs the dot removed, and re-added afterwards.
Change-Id: Id9fcea0333cf55c14d755a86d4bf33a50f194429
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>
The issue is already fixed in 5.0 but let's be nice and ensure the issue
won't be reintroduced later.
Task-number: QTBUG-30931
Change-Id: Ia6944acaf6e7217f8d0f1fa75d0e9977db11d892
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
QDateTime.toString() is writing out milliseconds since change
15da0a5af2. Unfortunately this breaks
QDateTime::fromString() with Qt::TextDate which can't handle the new
format.
Fix by making QDateTime::fromString split up seconds and milliseconds
on a period, if any. Now
QDateTime dt = ...;
assert(QDateTime::fromString(dt.toString(), Qt::TextDate) == dt)
works again.
Change-Id: Ibfe9032e357ceaf894e33f3e33affe94f56dbf5c
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
During a call to QDir::mkpath(), the same path could be created
by another process, in which case the OS mkdir will fail with EEXIST.
But the docs for mkpath() state that it's not an error if it
already exists, whereas for mkdir() it is an error. So
QFileSystemEngine::createDirectory should accept the EEXIST error
silently if it occurs while creating the sequence of parent directories
and the final leaf directory, but should fail if EEXIST happens when
it was called from QDir::mkdir(), which is when the createParents
parameter is false. We assume the operating system mkdir() and
CreateDirectory() are atomic, so there should be no race condition
in QDir::mkdir(). It's not necessary for mkpath() to call stat()
at each level, only to check whether an existing entry is a directory
or a file. Also added to the autotest to verify that if the
path is an existing file, creating a dir with the same name will
fail in either mkdir or mkpath.
Task-number: QTBUG-30046
Change-Id: I926352f10654fdf3b322c8685bb85ad8b8844874
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
There is a mismatch how QML and C++ converts QJsonValue. This patch
unifies conversions by adding QJsonValue support in QVariant::convert().
Change-Id: I8a1db3d77c517945ef48064b4b66ba03aa4f2fd0
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>
BlackBerry OS does not allow for explicitly controlling the locale through the
"LANG" environment variable. Locale is controlled by the underlying PPS
Service instead.
Change-Id: I22154e39f81a9467ad7fdb90a042396390398b1b
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Kevin Krammer <kevin.krammer@kdab.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Mehdi Fekari <mfekari@blackberry.com>
In Qt 5, we declared that throwing from event handlers is undefined
behavior. So stop testing this.
We will try our best to capture and pass along std::bad_alloc, but even
that might not work, depending on compiler settings. In particular,
after the upgrade to MinGW/GCC 4.8 with DW2, this test stopped working.
Task-number: QTBUG-31615
Change-Id: Ibf5fb2ce0c48b983549096bf7aac434b6ed3ac2e
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
qt_nameprep is tested by tst_qurlinternal. We just need to be sure that
QUrl handles them correctly.
Change-Id: Ic563004870d2cf2fa7a31ce49fff7280d5ffb5f3
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Edge case: a > that should have been >=. Without it, we never ran the
rest of the IDN nameprepping.
Change-Id: I2276d660de3a70d0c561bb18816820d9a0f47e77
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
RFC 3454 says about prohibited characters (section 2, "Preparation
Overview"):
3) Prohibit -- Check for any characters that are not allowed in the
output. If any are found, return an error. This is described in
section 5.
In other words, we mustn't simply strip the output of prohibited
characters. We must generate an error if they are present. We do that by
clearing the data.
We already had tests for prohibited output, but they were
indistinguishable from being stripped. So instead add some extra
characters so that we can tell whether the label was cleared.
Change-Id: I2d95217c27be5e2d54deed0036cb009e3b7f4886
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Because tests are usually run as root on some setups, it does not
make sense to test for the right permissions of a readonly file.
Change-Id: I484f88722d3a9ce7123edc0fb57acae528fa194e
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
In QML it is common to connect signals to slots that are implemented as
JavaScript functions. QML used to maintain separate data structures that
mirrored the QObject connection list and kept references to the JavaScript
objects necessary to perform the call on signal activation.
The recent addition of functor based QObject::connect makes it possible
to store this information in QSlotObjectBase sub-class instead, which
eliminates any extra bookkeeping.
This patch adds internal connect and disconnect overloads to QObjectPrivate
that allow for connecting QObject *sender, int signalIndex to a given
QSlotObjectBase and similar for disconnect.
Change-Id: I90f43d13eb95bd884d752484cf4faacc446f4d6a
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Section 4.2.2.4 of ISO 8601 allows for decimal fraction representations
of dates and times. Currently, when calling
QDateTime::toString(Qt::TextDate) or QDateTime::toString(Qt::ISODate),
the milliseconds will be omitted. However,
QDateTime::fromString(str, Qt::TextDate) and
QDateTime::fromString(str, Qt::ISODate) already support decimal
fraction representations, so this patch just adds this support to
QTime::toString, and hence QDateTime::toString().
Task-number: QTBUG-30250
Change-Id: If58e4b3d3105322c51d11a76b832e5e634d8991f
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This patch adds a way to enable operator<, operator== and operator<<
into QDebug for QVariants with custom types.
Change-Id: I3d12d891bd7252ad2b8f1de69bced354800a1f29
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
Latin1 strings are usually stored as 8 bit data in the json binary
format. But that data structure has a size limitation of 16bit, so
we need to fall back to storing the string as 16 bit data if it is
too long.
Task-number: QTBUG-30946
Change-Id: I0069b1367030b0b2f819fd1f04e34c9e2534a2a3
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
Return the codec if one was found by QTextCodec::codecForUtfText,
instead of returning the default (UTF-8).
Task-number: QTBUG-31293
Change-Id: I95e3260376c00537006b7fbfdc3df5850e1ba657
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The optimisation done in cbaf52b099 for Qt
5.0 got the order wrong of the comparison. The queue must be sorted in
decreasing priority order. But since higher numbers mean higher
priority, that means the queue must be sorted in decreasing priority
number order.
Task-number: QTBUG-29163
Change-Id: Iaf3424b9bb445bf5c71518927f37253cead454f3
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
In JSON, any number is stored in double. We need to make sure we
keep the maximum possible number precision for integer number. In
IEEE 754 double format, the significand precision is 53 bits(52
explicityly stored).
Autotest is included. qint64 and double work fine.
Task-number: QTBUG-28467
Change-Id: I7f857671c50e4334e9329c778f9b4f090f490540
Reviewed-by: Sune Vuorela <sune@vuorela.dk>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Although it is possible to construct those containers, they are not
usable, as qHash(float) and qHash(double) are ambiguous.
Also don't use CustomMovable as a container key.
It is not equality or lessthan comparable.
Change-Id: I8c7ee068250e2e2b3427769153e3017721c13c50
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
Fix connection to pointer to member signal that belongs to the base
class, but whose type is a pointer to a member of the derived class.
The current code only use the QMetaObject of the type coming from the
function type to look up the signal id. But if the signal was casted
to a pointer to member function of a derived type, then we also need to
look in the base classes
Change-Id: Ib98fc38f63942946acb34d9f83c100991d58e4e5
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
In Qt 5, I managed to break the guarantee that a deserialised local
datetime is the same time of day (potentially different UTC time),
regardless of which timezone it was serialised in. This happened after
I fixed QTBUG-4057 with If650e7960dca7b6ab44b8233410a6369c41df73a,
which serialised datetimes as UTC.
This patch reverts QDateTime serialisation to pre-Qt 5 behaviour to
restore the guarantee and consequently re-opens QTBUG-4057.
Change-Id: Iea877f7ed886f530b928067789b53534e89fe8cb
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
A new set of classes is introduced for iterating over the contents
of a container within a QVariant without knowing the exact type of
the container, but with the guarantee that the element type within
the container is a metatype.
The implementation of the iterable interface uses
the stl-compatible container API so that we can also iterate over stl
containers, or any other container which also conforms to stl norms.
This enables the functionality in the bug report.
Task-number: QTBUG-23566
Change-Id: I92a2f3458516de201b8f0e470982c4d030e8ac8b
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
This patchs allows the user to convert defined QMetaType types like
MyType to be converted by using e.g. QVariant::toString(), mapping to
MyType::toString(). Also all the other QVariant::toXYZ() methods are
supported so far.
The patch adds static methods QMetaType::registerConverter supporting:
- implicit convertion
- conversion using member method of source type
- conversion using unary functor
Change-Id: I4f1db83d9c78bcc9df5c42f82f95cce0480cdcc3
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
Reviewed-by: Christoph Schleifenbaum <christoph.schleifenbaum@kdab.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
If a process dies before all output is read into the internal buffer
of QProcess, we might lose data. Therefore we must drain the output
pipes like we already do in the synchronous wait functions.
Task-number: QTBUG-30843
Change-Id: I8bbc5265275c9ebd33218ba600267ae87d93ed61
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Test locale-based formatting of numbers when we pass field width, base
and fill characters. This now tests the fact that we replace a '0' for
the locale's zero character.
Change-Id: Ib872a592fd9a754e3ef11495a9497a6947056631
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Task-number: QTBUG-30346
Change-Id: I3d6dbe1e88bb5e2748eadabb2663f30be16f8d18
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
Reviewed-by: Mark Brand <mabrand@mabrand.nl>
Windows Embedded Compact does not have drive letters like desktop
Windows => do not try to build drive letter related test code for WEC7.
Change-Id: I2c3659220a001510c0555e2dd773b4dd68e9c2cc
Reviewed-by: Andreas Holzammer <andreas.holzammer@kdab.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
We don't need to keep an internal QBuffer position, we can just use the
one from QIODevice::pos(). It will keep track of goings ahead and
backwards for us, plus it will make the default bytesAvailable() work
out-of-the-box too.
This error was reported on IRC.
Change-Id: I8559e8ee56edaa01ca8732c1f1012082ebe3a3f2
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Robin Burchell <robin+qt@viroteck.net>
Previously only 32bit signed integers were ensured to be supported by
JsonValue type via API but it is expected that a larger integer range
should be supported by a JSON implementation.
This commit brings the Qt implementation into parity with NodeJS
JSON.stringify() in respect of the JavaScript Number type.
Change-Id: If91153cb3b13ecc14c50da97055b35ce42f341e7
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Previously Qt JSON writer would only emit 6 digits of precision as this
is the default with the formatter.
However with testing against NodeJS JSON.stringify() this behavior is
inconsistent with the defacto standard JSON implementation and conveys
a loss of precision.
Change-Id: Ie1845a6e0ee0b4c05f63ec0062f372e891855f0b
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
My interpretation of RFC4627, Section 2.4 "Numbers" of:
Numeric values that cannot be represented as sequences of digits
(such as Infinity and NaN) are not permitted.
I have also verified this matter with NodeJS JSON.stringify() that
emitting a null is consistent behavior with a JSON implementation
written in JavaScript.
Previously Qt would emit:
{
plusInfinity: inf,
minusInfinity: -inf,
notANumber: nan
}
Which maybe turned into a string values of "inf", "-inf", "nan" by
the receiving parser. Now it returns the JSON null value just like
NodeJS JSON.stringify().
Change-Id: I9f9c17f12b2606280806c47a9d90465c4ba5f786
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Auto tests using CET expect there to be no Daylight Time before 1980,
but Windows does apply Daylight Time. Fix expected test results to
match.
Task-number: QTBUG-30420
Change-Id: I7080598fa0a20c1cd5680782606ab983e714e546
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
By calling itemData() of the source model directly, the result cannot
contain data provided by the proxy model itself. The base class
implementation however will call data() on the proxy instead.
Change-Id: Ib0ef5f5621457adbfa4bd896a756dfcb98d0ae54
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
Calling clear_mapping causes the persistent indexes to be queried, and
mapped using map_to_source, so that they can be restored later. That
is not the appropriate response to the source model being deleted
because there won't be anything to restore.
Simply clear the stored mapping information instead so that the source model
actually exists when mapToSource is called by the framework.
Change-Id: I99692ee7aa9c6714aec45c68fe4a2d62be189d60
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
The only way to make this possible is to disable the
atomic-rename-from-temp-file behavior. This is not done by default,
but only if the application allows this to happen.
https://bugs.kde.org/show_bug.cgi?id=312415
Change-Id: I71ce54ae1f7f50ab5e8379f04c0ede74ebe3136d
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This functionality is used in multiple places in Qt itself, so it makes
sense to have a global function for this. This also allows to map this
onto specialized assembler instructions, should an architecture provide
them, later on.
Also added comprehensive tests, using a 4-bit lookup-table implementation
as a reference.
Change-Id: I8c4ea72cce54506ebb9fbe61141dbb5f1b7a660f
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
Changelog: http://pcre.org/changelog.txt
Amongst other things, the Unicode tables were upgraded to 6.2.0
and case folding support was added, which also fixes a QString
autotest (marked as XFAIL).
Qt still requires 8.30, not 8.32.
Change-Id: I4056c1dc1d949d33443bb8ca280de4c8c363ac74
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Say hello to Interlingua and Mongolian once again.
Change-Id: I735fbc5793f34620be1f6932a251224b9ded02e3
Reviewed-by: Denis Dzyubenko <denis@ddenis.info>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
When QTemporaryFile attempts to create a new file in
createFileFromTemplate, it fails if the filename exists and is a
directory. Windows returns error code 5 (ERROR_ACCESS_DENIED) in this
case - rather than ERROR_FILE_EXISTS - which is not handled.
This patch handles ERROR_ACCESS_DENIED in addition to the already
handled ERROR_FILE_EXISTS, meaning that QTemporaryFile will continue
to look for unique names when a directory with the same name exists.
Task-number: QTBUG-30058
Change-Id: I42339887d7f5483e3dc6a03a9da15111c350da8f
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: David Faure <david.faure@kdab.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
When variadic templates and decltype are supported, detect the best
overload of operator() to call.
Currently, the code takes the type of the operator(), which requires that
the functor only has one, and that it has no template parameter.
This feature is required if we want to connect to c++1y generic lambda
(N3418)
Change-Id: Ifa957da6955ea39ab804b58f320da9f98ff47d63
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
OpenProcess + WaitForSingleObject is supposed to fail after the process exits,
but this seems to take some time until Windows notices.
Change-Id: I942a9b4a458c23fc4ac33b28386e28821128e991
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Remove all trailing whitespace from the following list of files:
*.cpp *.h *.conf *.qdoc *.pro *.pri *.mm *.rc *.pl *.qps *.xpm *.txt *README
excluding 3rdparty, test-data and auto generated code.
Note A): the only non 3rdparty c++-files that still
have trailing whitespace after this change are:
* src/corelib/codecs/cp949codetbl_p.h
* src/corelib/codecs/qjpunicode.cpp
* src/corelib/codecs/qbig5codec.cpp
* src/corelib/xml/qxmlstream_p.h
* src/tools/qdoc/qmlparser/qqmljsgrammar.cpp
* src/tools/uic/ui4.cpp
* tests/auto/other/qtokenautomaton/tokenizers/*
* tests/benchmarks/corelib/tools/qstring/data.cpp
* util/lexgen/tokenizer.cpp
Note B): in about 30 files some overlapping 'leading tab' and
'TAB character in non-leading whitespace' issues have been fixed
to make the sanity bot happy. Plus some general ws-fixes here
and there as asked for during review.
Change-Id: Ia713113c34d82442d6ce4d93d8b1cf545075d11d
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Change the data type of PI from qreal to double, because qreal is defined as float and not as double on arm.
The testcase however expects PI to be a double value.
Change-Id: I003481071ecb2c1f54e6dcee9b450da2f1654969
Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com>
Reviewed-by: Laszlo Papp <lpapp@kde.org>
While adding a test case for the new behavior, two issues
with the connectSlotsByName implementation came up:
1. for auto-connected slots that don't exactly match a signal,
a 'compatible' one is searched. There might be more than
one of those. The implementation randomly picks any.
2. The "No matching signal for %s" warning gets printed even for
slots that can never be connected via connectSlotsMyName
anyway (e.g. "on_something"). This is inconsistent.
This fixed both: an explicit warning is printed if more than one
'compatible' signal is found and the "No matching signal for %s"
warning is only printed if the slot adheres to the full
"on_child_signal()" naming convention.
In the process I added comments and changed the code slightly to
make it more readable and explicitly hint at non-obvious behavior.
Change-Id: Icc8e3b9936188d2da8dfff9f0373c8e5c776eb14
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
The problem was that the elapsed timer was not restarted,
causing the currentTime() not being adjusted for the time
it was paused.
Task-number: QTBUG-30108
Change-Id: Ib9b2c5a0dea52762109e0b25f1068dd7c88e15ba
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>
tst_QSharedMemory::simpleProcessProducerConsumer is on the top list of
unstable autotests. Disabling it for now.
Task-number: QTBUG-25655
Change-Id: Ib297b3382b736794bab6cdb668103bef74a55d8c
Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Replaces "QRegularExpresssion" with "QRegularExpression" and adds some
auto tests for the warning itself.
Task-number: QTBUG-30054
Change-Id: Iba333a4388795eccca809fb430c295f503794263
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
It introduced a regression by requiring that a p/P was also present:
QTime time = QTime::currentTime();
qDebug() << time.toString("h:mm:ss a");
// Outputs "10:05:42 am" in Qt 4.8.
// Outputs "10:05:42 a" with 6497649730.
This patch also clarifies the QTime::toString(QString) documentation.
Change-Id: I4d73a959c2ca76304f03a4ce9717b540ad4e8811
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
We do not currently have shared memory or system semaphore support
on Android.
Change-Id: I8e8f3fc6ff8d6de0333002c3e1b31cf070416dbd
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
Android is not a proper Linux, and in particular it does not have
pthread_yield().
Change-Id: Ibf94cfacdc24d0c3baaef002c64f9f50c72c01d2
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
This broke the build on Android where fileno returns a short.
Change-Id: Ic8d32380078faeedcd22e785a912fede28251156
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
QMetaObject::connectSlotsByName(QObject* o) creates a list of all
children to look for signals that match slots of o. This changeset
simply adds the object o itself to that list.
The motivation is to finally fix the long standing QtCreator bug
QTCREATORBUG-6494. Where executing 'Go to slot...' and choosing
'accepted()' for a simple QDialog named 'MyDialog' will add a
on_MyDialog_accepted() slot to MyDialog. That slot never gets
connected. More details may be found in the linked QTBUG-7595.
Task-number: QTBUG-7595
Task-number: QTCREATORBUG-6494
Change-Id: I35f52761791af697eabb569adb5faee6fae50638
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
In case somebody uses QVector as a stack, it is not fair to have
takeLast, removeLast and pop_back to do way too much work.
This is still very slow compared to std::vector::pop_back
(mostly due implicit sharing), however it is more than a
factor faster than before.
Change-Id: I636872675e80c8ca0c8ebc94b04f587a2dcd6d8d
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This patch adds takeFirst and takeLast which are functions
that QList also has.
Change-Id: I761f90b529774edc8fa96e07c6fcf76226123b20
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This patch adds the functions removeFirst() and removeLast().
Functions that QList has.
Beside making these functions, pop_back and pop_front are
redirected to these rather than calling erase.
Change-Id: Ifc5f8a78e33f436f06f21095a920ec5d4311fd6f
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
I changed the existing test-case code to make it more scalable
in terms of adding more connectSlotsByName related tests. The
old "manual list of ints"-method was really not developer friendly.
This is a preparation for a subsequent modification of
connectSlotsByName behavior.
Change-Id: Ib760e52631ce4b5ae2a3ebdb4854849ff6c93bfe
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
This provides a fast multiInsert in QMap (and a fast insert in
QMultiMap) when providing a correct hint.
Change-Id: I3c864c3a7842765fe63f8ecb4b54d0e8c9fd22d7
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This adds a fast insert on QMap when providing a correct hint.
Change-Id: I256bba342932c1d4f24c6e65074e1bf47b519537
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
QSharedMemory and QSystemSemaphore are not available on QNX so the autotests can not be built.
Change-Id: Ibfb405f951d21342d64bf215cedc203a8cefe070
Reviewed-by: Wolfgang Bremer <wbremer@rim.com>
Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The former applies both on Mac OS X and iOS, but 'macx' is specific to
Mac OS X.
ios.conf and macx.conf now share most of their settings in the common
mac.conf. We set the default QMAKE_MAC_SDK before loading mac.conf, so
that any overrides in the device config will apply afterwards. This
means configure's mkspec parsing will be able to read the QMAKE_MAC_SDK.
Change-Id: I0c7e26a6a0103e19b23ef152aa9e4ab461cee632
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>
This avoids crashes accessing deleted memory when creating a QObject
after the last QObject had been deleted, like a qDebug() in global
destructors.
==41000== Invalid read of size 4
==41000== at 0x5F01ED5: bool QBasicAtomicOps<4>::ref<int>(int&) (qatomic_x86.h:208)
==41000== by 0x5F01309: QBasicAtomicInteger<int>::ref() (qbasicatomic.h:147)
==41000== by 0x5F24051: QThreadData::ref() (qthread.cpp:100)
==41000== by 0x614A984: QObject::QObject(QObject*) (qobject.cpp:681)
==41000== Address 0x6ee73f0 is 0 bytes inside a block of size 152 free'd
==41000== at 0x4A0736C: operator delete(void*) (vg_replace_malloc.c:480)
==41000== by 0x5F240BF: QThreadData::deref() (qthread.cpp:109)
==41000== by 0x6113F6B: QCoreApplicationData::~QCoreApplicationData() (qcoreapplication.cpp:268)
The comment right above the change in qthread.cpp looks eerily similar
to the problem I'm trying to fix. However, the actual change that
introduced the change is not in the Qt public history, so we can't
know for sure what the problem was then.
Change-Id: I0dba895b041fe6cf81e6f8939ca85035cd00aad1
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Add setProgram() and setArguments() methods to the QProcess api.
Add a convenient start(QIODevice::OpenMode) method.
Move the implementation of QProcess::start() to QProcess::open()
unifying the QProcess api with other QIODevice subclasses.
Change-Id: Id1af57da05f750fe8d526d391589c05ee8037bca
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Locking between processes, implemented with open(O_EXCL) on Unix
and CreateFile(CREATE_NEW) on Windows.
Supports detecting stale lock files and deleting them.
Advisory locking is used to prevent deletion of files that are still in use.
Change-Id: Id00ee2a4e77a29483d869037c7047c59cb909339
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Most notably, .com and .net now may contain non-ASCII characters.
list has been generated from
http://www.mozilla.org/projects/security/tld-idn-policy-list.html
Change-Id: Idc3191dc782bc4173ccb19b4bc81f4f061ca7999
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The problem was that the HolderBase destructor was getting called after
the contained type's constructor threw an exception, as is required by
RAII semantics (the base was fully initialized, so it had to be
destroyed). That was required because we want to return a non-null
pointer from operator() during destruction and return null after
destruction, to keep compatibility with Qt 4.
The solution is to only set the guard to Destroyed only if it is already
at value Initialized. This way, if the HolderBase destructor is run as
part of the stack unwinding, it knows that the construction did not
complete.
Change-Id: I9849b43ed7112bf9e70861b48a56a924c286617e
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
The motivation is to enable coloration the way KDE currently does.
It can now be achieved with a QT_MESSAGE_OUTPUT set to
"%{appname}(%{category}) \033[31m%{if-debug}\033[34m%{endif}%{function}\033[0m: %{message}"
I was thinking about supporting directly color using something like
%{begin-category-color} that would be smart and detect if we are running
on a terminal, but it would be less flexible in the way the colors van
be configured.
Changelog: QT_MESSAGE_OUTPUT can contain conditionals based on the type
of the message
Change-Id: Icd8de04734a94a3afcbf542a5b78b290a1914960
Reviewed-by: David Faure (KDE) <faure@kde.org>
For systems where the Unix signature checker isn't enabled (read: Mac
and Windows), QPluginLoader must actually load the plugin to query for
the metadata. On Mac it even tried to keep the library loaded to avoid
unloading and reloading again when the user calls load().
However, that plus the fact that it was calling load_sys() (on Mac)
meant that it would bypass the reference count checking. And on all
Unix, if a library-that-wasnt-a-plugin was already loaded by way of a
QLibrary, it would have an effect of unloading said library.
So remove the "caching" of the library. We should instead invest time to
write a proper Mach-O binary decoder.
Task-number: QTBUG-29776
Change-Id: Iebbddabe60047aafedeced21f26a170f59656757
Reviewed-by: Liang Qi <liang.qi@digia.com>
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
This fixes the compilation of the qfile autotest on qnx.
Change-Id: Iab099e8b754a4341152e338ff6e3d22a83c625e3
Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com>
Added the following functions to QStringRef: toShort, toUShort, toInt,
toUInt, toLong, toULong, toLongLong, toULongLong, toFloat, and toDouble.
These functions use the corresponding functions found in QLocale.
Updated tst_qstringref.cpp to exercise the new functionality.
Change-Id: I38668a0cc7da0c101a62613fd16cb5a98286617f
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This fixes QMetaType detection of const reference arguments in signals
while connecting using the new syntax and Qt::QueuedConnection
const references should have the same QMetaType as non references.
That means we need to remove the const reference while getting the
QMetaType.
Change-Id: I9b2688da7fb9ae985aec0d8fa62a1165357ffe71
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
The patch adds handling for a case when a QVector is shared between two
threads. In such scenario detaching in one thread could collide with
destruction in the other one, causing a memory leak or assert in debug
mode.
Task-number: QTBUG-29134
Change-Id: Idbff250d9cfc6cf83174954ea91dbf41f8ea4aa4
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
No users/file permissions. Open function in VxWorks DKM
requires always three parameters.
Change-Id: I93fb075d82aa57e210e224bfe4ede40def82c275
Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>
This is possible with QWeakPointer, so allow it for migrating
code too.
In the process, replace the QPointerBase with a member variable for
simplicity. The functionality of the QPointerBase is replaced
by a TypeSelector template.
Change-Id: I3b4c77bdeda2b863cc33e84a3da8a25bae928c8c
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
(?J) inside a pattern string can be used to allow or disallow duplicated
capturing group names in the pattern string itself.
Although PCRE supports duplicated names, in Qt we don't yet.
Change-Id: I21cd0c41273cd7ef42870ced3a0fad6ba7035cbc
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Currently, using QDate::maxJd() in tests will fail. This patch changes
some ints to qint64s to prevent overflows where necessary.
Change-Id: I61ebf8f233411a7544689fd5bfa9c3abee54e933
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
QTextCodec::codecForHtml currently fails to detect the charset for this
HTML:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=9,chrome=1">
<title>Test</title>
</head>
This patch makes the detection of charsets more flexible, allowing for
the use of the HTML 5 charset attribute as well more terminator characters
("'", and ">").
I also added a *_data function for the unit tests.
Task-number: QTBUG-5451
Change-Id: I69fe4a04582f0d845cbbe9140a86a950fb7dc861
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Reviewed-by: Denis Dzyubenko <denis@ddenis.info>
This commit adds SHA3 support to QCryptographicHash. Two implementations
are provided, one optimised for 32 bit and one for 64 bits. The code has
been written to make it easy to add further implementations, for example
ones using NEON instructions on ARM.
Change-Id: I3be9c45bbd4fcc2771d697e7f7ae74e48a831e8f
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
The table is there to know which domains are allowed to set cookies
and which are not. There are more than 2000 new entries since the
list has last been generated.
The split to 64K chunks was made because this is the hard limit for
strings in Visual Studio.
Change-Id: I511aec062af673555e9a69442c055f75bdcd1606
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The existing tst_qgetputenv shows that qputenv with an empty value
doesn't lead to the same result on Windows and on Unix, and there was
no way to fully delete an env var on Unix (which is needed for some
env vars where not-set and empty are different, such as TZ,
see `man tzset`).
This is also why qglobal has qEnvironmentVariableIsSet() vs
qEnvironmentVariableIsEmpty(), on the getter side.
Qt4's ifdefs around unsetenv in qapplication_x11.cpp show that this is
needed within Qt too (although this particular startup notification code
has to be re-imported into Qt5 still).
Change-Id: I631c8cddbcf933d4b9008f11aefc59f5a3c7c866
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
It may be useful to know which named capturing groups are defined
in an regular expression, and for each of them, what's the
corresponding index. This commit adds the needed method
to QRegularExpression.
Note that extracting the information doesn't happen while holding
the mutex in the private -- pcre_fullinfo just reads information
from the compiled pattern, so that's thread-safe.
Task-number: QTBUG-29079
Change-Id: I50c00ee860f06427c2e6ea10417d5c0733cc8303
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
If a sourceModel resets, it's roleNames might have changed. This
is most likely the case if sourceModel itself is also a proxy model
of which the sourceModel was changed.
Task-number: QTBUG-28982
Change-Id: I102788f2c9bf97b4002b350673f9219e32e7a052
Reviewed-by: Nils Jeisecke <jeisecke@saltation.de>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
type is unsigned long, should be %lu. Replace by stream.
Change-Id: Ib0346b54a4494910b4a5927d0de45840ca53fbda
Reviewed-by: Kai Koehne <kai.koehne@digia.com>
This was part of Qt 4.8, but Qt 5.0 was branched before that, so
the commit was lost.
Change-Id: I2a2ab3c75a0943ac734d588ebd74bc158dd6aaaf
Reviewed-by: Nils Jeisecke <jeisecke@saltation.de>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
QtTestLib and QTestLib don't exist. The proper name is "QtTest" (code)
or "Qt Test" (English)
http://qt-project.org/wiki/Spelling_Module_Names_in_Qt_Documentationhttp://lists.qt-project.org/pipermail/interest/2012-December/005221.html
Files paths in qttestlib.qdocconf can't be changed easily however, as it
breaks things. So, they're left as they are.
Change-Id: Ifbc44ea858c453bedad8cd7723f847e67fc7a85a
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
This is to ensure that the compiler won't optimise it out of existence.
Clang says it will do it:
testProcessCrash/main.cpp:50:5: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference]
*(char*)0 = 0;
^~~~~~~~~
Change-Id: Iac7771046442f869e205e8789fffdd6443d58e67
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
The macro was made empty in ba3dc5f3b5
and is no longer necessary or used.
Discussed-on: http://lists.qt-project.org/pipermail/development/2013-January/009284.html
Change-Id: Id2bb2e2cabde059305d4af5f12593344ba30f001
Reviewed-by: Laszlo Papp <lpapp@kde.org>
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
Reviewed-by: hjk <hjk121@nokiamail.com>
These tests were added to Qt 4 on commit
a17fc85b51a6bdcfa33dcff183d2b7efd667fb92
Task-number: QTBUG-28985
Change-Id: I3cf595384f14272197dcfb85943213c8f8ddeba0
Reviewed-by: Shane Kearns <shane.kearns@accenture.com>
Add function to move back data to the stack.
Change-Id: Ic78a368459bce68629e29602e4eeae2e1afe398b
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Change-Id: I66c4e274c8b686d8a69476ad10751008f256e5a2
Reviewed-by: Laszlo Papp <lpapp@kde.org>
Reviewed-by: Jonathan Liu <net147@gmail.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
VxWorks does not have QProcess support.
Change-Id: I917b769f967e9d71ec5025aae788f3e237b07aeb
Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>
(cherry picked from commit 416e73a0fc)
The writer delegate used by QJsonDocument to produce a Json QByteArray
supports generating a human readable Json (with spaces and carriage
returns that reflect the Json structure) and a less human readable (no
spaces nor carriage returns) but more compact Json.
The method toJson() was extended with a format argument to support
the compact Json generation.
Task-number: QTBUG-28815
Change-Id: I8d13849ab9ab6ed7c645011260251dc14a8629d2
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Debao Zhang <hello@debao.me>
Return value of the QFile::decodeName(qgetenv("HOME")); is never null
if HOME environment variable is not set. So need to check the return
value using isEmpty() instead.
Task-number: QTBUG-28912
Change-Id: Ic57b1978d63e99b056cde35ca8cb9d2a07ff8ce8
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>
The test is compiled since QT_UNICODE_LITERAL is always defined
on Windows and ref.isStatic()) then fails since C++ 11 is not
enabled.
Task-number: QTBUG-29014
Change-Id: I357574a493c5191f1463e7ee5851d7db0e569315
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Unlike the previous implementation, this implementation is locked:
only one initialisation is ever run at the same time. It is
exception-safe, meaning that a throwing constructor will restart the
process.
Also, start using the thread-safe behaviour that GCC has offered for a
long time and C++11 requires.
Change-Id: I20db44f57d258923df64c0051358fd0d9a5ccd51
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Reviewed-by: David Faure (KDE) <faure@kde.org>
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
Introduce variables for the paths used in the test and
check in initTestCase().
Change-Id: Ie801266e30cd860e5bdf079c1182fe385f9598c7
Reviewed-by: David Faure (KDE) <faure@kde.org>
Qt 4.8 shows frequent crashes in runMultiple apparently caused
by the QMutex construction in the free functions by different
threads. Use a common QMutex class member instead.
Change-Id: I851d4e2d3637a7b4f404ed843f5360c10caa21f5
Reviewed-by: Mitch Curtis <mitch.curtis@digia.com>
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This is intended to make it easier to understand what's happening when
this test is flaky during CI.
Change-Id: I13163c244cb99414d90b5f71c365a4ff2216bc83
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
So that the QTemporaryDir can happen even on error.
Change-Id: I728d49eac8bd65e1919fd314a95387949e134de0
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This QIODevice uses a temporary file for writing, so that in case of
write errors, the writing operation is canceled, without losing any
existing file. It also avoids having a partially-written file visible
by other processes, at the final destination.
Change-Id: I9482df45751cb890b1b6f1382ec2eea3eb980627
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
... by trying more often to get dates close enough to each other.
Change-Id: I370f7cd61bbb84fbb77ea96ff9fd82c1a6f1f76a
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
This currently fails on case-insensitive file
systems since the check for existence then triggered
and indicated "file already exists".
Check on the file id (inode or file id) whether
the target file is really a different file for a
case-changing rename.
Task-number: QTBUG-3570
Change-Id: I1b2d40850692e02142ee23d2c753428de00aedc6
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This is necessary for initializing things in a library, which require
a QCoreApplication instance (unlike Q_CONSTRUCTOR_FUNCTION, which runs
before that). Example use cases: KCrash (segv handler), and KCheckAccelerators
(debugging tool triggered by magic key combination).
Change-Id: I5f4c4699dd4d21aea72b007989ba57467e86ed10
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Drop the read and write permissions for group and other users in the
system.
Change-Id: I8fc753f09126651af3fb82df3049050f0b14e876
Reviewed-by: Richard J. Moore <rich@kde.org>
This is a very common thing to do, e.g. in order to send urls via DBus.
Change-Id: I277902460ee1ad6780446e862e86b3c2eb8c5315
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Had to move QTextStreamPrivate to a private header, to be able to use
its new internal Params struct from qdebug.cpp
Change-Id: If28e25f27bbd04b1825a5eb3e2ef83ecad72e7b2
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
QMessageAuthenticationCode is HMAC implementation based on
QCryptographicHash abilities. HMAC is often used in OAuth and similar
authentication protocols.
Change-Id: Ifc73947ad06c36a1b770315b7e89ba5c01c5e79e
Reviewed-by: Richard J. Moore <rich@kde.org>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This test runs fine almost all of the time on systems with 1
processor, which were the norm when the test was written and are still
the way that the Qt Continuous Integration system works as of
today. But it falls flatly on multi-processor systems.
The root of the problem is that QSystemSemaphore recreates the
semaphore if it disappears underneath it. However, the recreation
process is not thread-safe at all: if two threads race to recreate it,
weird things might happen. strace on Linux shows that a thread got
stuck trying to acquire the semaphore:
<... nanosleep resumed> NULL) = 0
stat("/tmp/qipc_systemsem_market5c9f73af73334ffe350c60ec076e5744db0ecda3", {st_mode=S_IFREG|0640, st_size=0, ...}) = 0
stat("/tmp/qipc_systemsem_market5c9f73af73334ffe350c60ec076e5744db0ecda3", {st_mode=S_IFREG|0640, st_size=0, ...}) = 0
semget(0x51001388, 1, IPC_CREAT|IPC_EXCL|0600) = -1 EEXIST (File exists)
semget(0x51001388, 1, IPC_CREAT|0600) = 114786308
semop(114786308, {{0, -1, SEM_UNDO}}, 1 <unfinished ...>
This problem does not happen if the creation and destruction of the
QSharedMemory (which uses QSystemSemaphore) does not race with other
threads or processes attaching and detaching. For the threads test
it's easy. For the processes, we use stdin and stdout as a
communication channel.
Change-Id: Ie11b135431d4abfc59234654848b67f622eb03c9
Reviewed-by: Richard J. Moore <rich@kde.org>
