On platforms which does not have at all sysv support, all
posix ipc tests and compilation failed because sysv
specific header files were included unconditionally.
Change-Id: I5713ace6daeb6e79f8794ce42b2b3dfa1b95ab2d
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Those QTimeZones failed to convert to other timezones because the data()
virtual function was never overridden and reimplemented. That meant all
QUtcTimeZonePrivate objects were *really* UTC, with no offset.
Task-number: QTBUG-44600
Change-Id: Ia0aac2f09e9245339951ffff13c5294bb783c674
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
The c2m() function which converts a const_iterator into an iterator
is a broken concept for an implicitly shared container such as
QVector, because the act of calling begin() as the starting
point already detaches and invalidates the c2m argument.
This could be fixed in c2m, but the bug wasn't even in c2m,
but in removeAll(), which called end() before c2m, so the c2m
argument was already invalidated when entering c2m.
The solution is to store the positions as indices instead of
iterators before calling the first detaching function.
Task-number: QTBUG-44592
Change-Id: I66cf4f1277e71148a4d5b5bbfb6a3369ad02db68
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
As requested in review of 1d2efe1f27.
I didn't add a comma in front of the timeSpec() as the other fields
aren't separated by commas, either.
Change-Id: I54d74b7199ca7e46e28d2ceca22b02205e318c90
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
This slipped in with commit 1d2efe1f27,
but is of course completely bogus (though harmless).
Change-Id: If3875b65af0fa3fe85216391599433158043e361
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
To make the test compatible with cross-compilation, we need
to bundle test data in qrc, and then extract files to the file
system during initialization. We did this for Android before,
but the change is required on many platforms and since it will
also work on desktop platforms, we consistently just do it this
way everywhere.
Change-Id: I7f65bd9e1dd6f217e6adffda44a40da7599cfe72
Reviewed-by: Christian Stromme <christian.stromme@theqtcompany.com>
Use correct path for executable file.
Change-Id: I50283fc43fe6561cb8eb687f739f21a3d5cbadbd
Reviewed-by: Christian Stromme <christian.stromme@theqtcompany.com>
Add one tag class for each of QList's three different memory layouts
to QListData, and inherit QList<T>::MemoryLayout from exactly one of
them.
To simplify overloading, added tag classes that express the negation
of the two extreme poles of memory layout (C-compatible and heap),
too. The "missing" one could be added when needed, too.
Change-Id: I45ea603731499fd3fdfb37d60a0a98fb22ac15ec
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The Movable type, surprisingly, was as large as sizeof(void*), so on
32-bit platforms, we were not testing the QList memory layout where
items are placed directly into the void*-slots, but are too small,
leaving gaps.
Fixed by making sure that Movable is smaller than void* and adding
a variant of Movable, Optimal, that is guaranteed to be the same
size as void*, and replacing the int tests with tests of Optimal.
Had to demote the State variable to uchar, since MSVC will apparently
not make a collection of bit-fields smaller than the largest type used
in any of the consituent bitfields, so State s : 8 wouldn't work.
Change-Id: I4f0e24bd6928f076b4ce60e8d977d5d98a724161
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The /tmp directory doesn't exist on Android, and the test needs
a directory that it can cd into which is one level above root.
So we just use /system which should be available on all devices.
Change-Id: I8e6a15f278429491fd871f87af497e5d7184ddf8
Reviewed-by: BogDan Vatra <bogdan@kde.org>
The problem is that the operator<< was taking a non-const reference to the QDebug
object. This causes a problem as all other operator<< return a temporary.
Since every other roperator<< takes the QDebug by value, we should also take it by value
in this case.
Move the operator<< in qdebug.h because i don't want to #include qdebug.h from qobject.h
And move the qt_QMetaEnum_debugOperator to be in the corresponding .cpp
Task-number: QTBUG-44462
Change-Id: Ia01629224c58930c2997e767efc43de90d6309e2
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Instead of constructing a QString that describes the QDateTime
instance, stream the constituents of the string into QDebug
directly, using op<< for Q_ENUM, now that it's available.
Adapt test to new format of enums.
Effects on Linux GCC 4.9 stripped release builds:
text -1068B
data +-0B
relocs +-0
Change-Id: I1a5ce28904edd7d0f6c8d982fd41c52e3536e036
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
On Haiku the '/' filesystem is a pure namespace to mount
in the actual root partition (/boot), and therefor returns
0 for free/available/total bytes.
Change-Id: I60d4786389e01ee271f6cd1aba6f96b19e6a828f
Reviewed-by: Augustin Cavalier <waddlesplash@gmail.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Ivan Komissarov <ABBAPOH@gmail.com>
There are more than 1000 new entries since the table has been
generated the last time.
Some auto tests needed to be adjusted, because some entries in
the TLD table were removed while others were added.
Change-Id: I4ceec392836d2031dfef49a0c5a857c31b36bb4c
Reviewed-by: Richard J. Moore <rich@kde.org>
Adds conversion from QJsonArray and QJsonObject, and report missing
conversion failures for other QJsonValues.
Change-Id: Ic0c3a952657912401db877b068f7fcc3c08c94c2
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Use an existing, non-symlinked directory for the unit test.
Change-Id: Ice9976a4fd10c42c3cb014614ccd699bcea1065f
Reviewed-by: Augustin Cavalier <waddlesplash@gmail.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Change-Id: If43dcc2b77fea5ae3ec40cc847467fc21fbd2c83
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
Qt copyrights are now in The Qt Company, so we could update the source
code headers accordingly. In the same go we should also fix the links to
point to qt.io.
Outdated header.LGPL removed (use header.LGPL21 instead)
Old header.LGPL3 renamed to header.LGPL3-COMM to match actual licensing
combination. New header.LGPL-COMM taken in the use file which were
using old header.LGPL3 (src/plugins/platforms/android/extract.cpp)
Added new header.LGPL3 containing Commercial + LGPLv3 + GPLv2 license
combination
Change-Id: I6f49b819a8a20cc4f88b794a8f6726d975e8ffbe
Reviewed-by: Matti Paaso <matti.paaso@theqtcompany.com>
Unify the behavior of the different operator<< by always using
QDebugStateSaver (appending an optional space at exit), and making
sure that the space(), nospace() setting isn't 'leaked'.
Change-Id: I38e4f82fa6f7419d8b5edfc4dc37495af497e8ac
Reviewed-by: Alex Blasche <alexander.blasche@theqtcompany.com>
So if you stream enum type into qDebug, it will show the name
of the enum value instead of the int
Change-Id: Iec5e826623353560319890d3e7c4ab97d0645f4a
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
Check by comparing __argc/__argv whether a modified argv was
passed to QCoreApplication. If that is the case, build
QCoreApplication::arguments() from that argv instead of using
the command line.
[ChangeLog][Important Behavior Changes][QCoreApplication]
On Windows, QCoreApplication::arguments() now returns a list built
from argv on Windows as well if a modified argv was passed to the
class' constructor.
Task-number: QTBUG-30330
Task-number: QTSOLBUG-184
Change-Id: I2498bb554130e7bfaeada3aebe786dfdd0eb534d
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
This requires being able to create a QItemSelectionModel
without specifiying its model, and also setting the model
later. Also, several classes, like QPersistentModelIndex,
need to be declared as meta-type.
Finally, and in order to introduce the 'model' property,
we need to have a type compatible getter. Hence the new,
non-const model() function.
Where needed, meta-type declarations have been removed from
auto-tests.
[ChangeLog][QtCore][Item Models] QItemSelectionModel
can now be created without a model and have one set later.
Change-Id: If49bed061a5d1012331f335ca7f6e3959ecd3f1c
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@theqtcompany.com>
Reviewed-by: J-P Nurmi <jpnurmi@theqtcompany.com>
We expect floating-point math to be IEEE754 compliant.
Change-Id: I2b257177f2ef5fce38ac4d8fd76f746dc7b9fc15
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Due to a flaw in the internal API, QXmlStreamReader's internal buffering
would mistake a NUL byte in the input stream for EOF during parsing, but
wouldn't set atEnd == true because it hadn't yet processed all bytes.
This resulted in an infinite loop in QXmlStreamReaderPrivate::parse.
So, instead of returning zero (false) to indicate EOF, return -1 (but in
unsigned form, ~0, to avoid ICC warnings of change of sign). In turn,
this required enlarging a few variables to avoid ~0U becoming 0xffff,
which is a valid QChar (could happen if the input is a QString, not a
QIODevice).
Task-number: QTBUG-43513
Change-Id: If5badcfd3e4176b79517da1fd108e0abb93a3fd1
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
The patch adds convenience functions for working on C++11's new char
width specific unicode strings u16string and u32string.
[ChangeLog][QtCore][QString] Added methods for convenient conversion
to and from std::u16string and std::u32string.
Change-Id: I67c082e4755c592d61daaaaa70c8867ef0b23dcb
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
QNX posix_spawn() implementation actually allows for detecting whether a
non-existent process has failed to start.
Change-Id: Ic1bf8da0d4636f1d7d9b7b4cf6ad45376f6df0ed
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Most posix_spawn implementations are done using fork(), so the only way
to report errors afer fork() is via a special exit code.
Reference: http://pubs.opengroup.org/onlinepubs/009695399/functions/posix_spawn.html
Change-Id: I3a37f81b0cb278bb31e5cb83c87e6b4c034dbc19
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Replace the existing code in QProcess that dealt with signaling of child
processes exiting with forkfd and spawnfd. The previous code was
convoluted and hard to maintain, having shown its age in the last
year. I've been running it for a year and a half and the new
implementation is definitely an improvement.
This change replaces support for the QNX Neutrino spawn() call with the
POSIX version. We lose the ability to do setsid(), but we gain quite a
few ioctls() that were done to fill in the file descriptor mapping
structure. That's also the only OS for which we have the ability to
thread-safely chdir() before the call to spawnfd().
Another advantage is that forkfd does not require a dedicated thread
running to handle child processes exiting.
Change-Id: I5eb76821dfdb6a8ed2989d7f53b3c31e515c3174
Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>
The previous implementation required one syscall per child we're waiting
on to see which one exited. That means the algorithm was O(n).
This implementation uses WNOWAIT to find out which child exited and then
goes straight to that one. So it's O(1) on the number of children, but
runs 2 * number_of_children_that_exited + 1 syscalls, assuming there are
no race conditions with other threads. If there are or if a child not
started by forkfd exits, we'll still iterate over each child we're
managing to see which one exited.
It modifies the existing code so that it will do a waitid() with WNOWAIT
to check on the status of the child: if the child has exited, we'll try
to lock the entry so only one thread will do the final wait(). In the
case we read the PID, then the child exited, was reaped by another
thread, the PID got recycled and that child exited again, we'll fail to
lock the ProcessInfo entry so no harm comes. If by an absurd coincidence
this other child was started by forkfd() and its ProcessInfo is exactly
the one we are looking at, then we'll succeed in locking but that's a
benign race: we'll do what the other thread was trying to do and the
other thread will give up.
Future improvements to the algorithm are discussed in the Gerrit change.
Change-Id: Ie74836dbc388cd9b3fa375a41a8d944602a32df1
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The most common use case for QTextStream::readLine() is reading
a file line by line in a loop. The existing readLine() method
allocates new memory for each line, that results in a loss of
speed. The introduced overload can use already allocated memory.
Besides it allows you to not think about filesystem specifics.
The current QFile documentation suggests a separate way to read
files from /proc filesystem. With this overload it's possible
to use the same idiom in all cases:
QTextStream in(&file);
QString line;
while (in.readLine(&line)) {
process_line(line);
}
The idea was inspired by the blog post of Ivan Čukić:
http://ivan.fomentgroup.org/blog/2014/10/03/api-design-and-impact-on-the-performance-qt-vs-stl-example/
Change-Id: I0c62b4a52681870589bc099905e83ed69e03dd40
Reviewed-by: Martin Smith <martin.smith@digia.com>
Reviewed-by: David Faure <david.faure@kdab.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
When creating a temporary directory but failing to set its permissions,
we need to remove the directory we created to avoid leaving 256 empty,
unused directories in the destination folder.
This happens on Android if you try creating a QTemporaryDir in the
download path on the sdcard.
Task-number: QTBUG-43352
Change-Id: Ic88fb7572f1abd65e5c7d8882b59c95f4b22ed72
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
bec1854cc0 introduced a regression:
when sorting a tree model, children items would not follow the sorted
parents any more (they wouldn't be remapped correctly), resulting
in crashes.
So, the fix needs more reasoning; let's revert the fix,
but leave the original test around for any subsequent attempt, and
introduce a new test which looks for the right behavior when
sorting trees.
This commit partially reverts bec1854cc0.
Task-number: QTBUG-43827
Change-Id: Ic83ac53aef639f870f6c36a8b4b2992f5b485b13
Reviewed-by: David Faure <david.faure@kdab.com>
Reviewed-by: Volker Krause <volker.krause@kdab.com>
(cherry-picked from qtbase/e9ad46ed412987e3e46c5a641e5f30408b97ac90)
This is like value(), but returns an iterator instead of the value().
[ChangeLog][QtCore][QAssociativeIterable] Added find().
Change-Id: I029fc8f91cef78f718d419587a2a50ffd2bf7632
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
