The T must be derived from QObject, or it will fail to compile.
This will allow scripting or other 'wrapping' and runtime environments like
QtDeclarative to handle QSharedPointers to types derived from QObject
properly. A QSharedPointer<T> can be inserted into a QVariant, and
where T derives from QObject, a QSharedPointer<QObject> can be
extracted from the QVariant, and its properties are then accessible.
Change-Id: I68d6d89aceceb019267bd7301baa2047f9c09b90
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Completing the work of the previous commit: we don't need separate
classes. Merge into the main class's body.
Change-Id: I2f89b34cb6b7f5f9e8d8b809bebd86656f458644
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
This allows a QSharedPointer to be used in contexts where the class in
question is still forward-declared. This produced a warning in Qt 4 due
to the expansion of the template, even if there was no chance of the
pointer being deleted there (because the reference count could not drop
to zero).
Now, not only is the warning removed, but you can actually have the
reference count drop to zero in a forward-declared class and it will
do the right thing. That's because the deleter function is always
recorded from the point of construction and we're sure that it wasn't
forward-declared.
The unit test for forward-declarations had to be rewritten. The
previous version was passing only because the QSharedPointer object
was created under the "tracking pointers" mode, which causes a custom
deleter to be used in all cases.
Task-number: QTBUG-25819
Change-Id: Ife37a4cea4551d94084b49ee03504dd39b8802c1
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
This already worked, but let's have a test so we can be sure it doesn't
regress.
Change-Id: I358b436d216e3ec4310f05ccf4f70f9e7aad3281
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
tryRun() already implies tryLink() and tryCompile(), so there is no
point in executing the stages separately ...
Change-Id: Id7321efaca474e8c5db2bc246ac26323d8a99e58
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This autotest seems to be parallel-safe. It was not marked as such due
to an issue which rarely causes the test to hang on exit on Windows, but
that appears unrelated to whether or not the test is run in parallel.
Change-Id: I30bac75be3ddc14139594605481eb6af3f6795e7
Reviewed-by: Toby Tomkins <toby.tomkins@nokia.com>
These tests have failed a parallel stress test and may contribute to
instability in test runs.
Change-Id: Ibbbe01f7d9550b953fc9fbd6ed52fc99fdb5f5d7
Reviewed-by: Toby Tomkins <toby.tomkins@nokia.com>
Reviewed-by: Kalle Lehtonen <kalle.ju.lehtonen@nokia.com>
The hash autotest is wrong: it assumed that the iterator on the hash
would reach the end after iterating on two elements with identical key.
But three elements were added to that hash, and the third one
can appear after the other two.
That code path is left for the map test only.
Change-Id: I51de7987e2b132b6caff7bb4bac6a57fb7fcb530
Reviewed-by: Robin Burchell <robin+qt@viroteck.net>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
QSharedPointer is about to be made final. Instead
of inheriting from it to gain access to the
d-pointer, cast it to a layout-compatible struct
and access the pointer from there.
Assert liberally to ensure layout compatibility.
Change-Id: Ifc0fa6a6608e861469286673844325663f4f7fcc
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The tst_QSharedPointer generate another Process to test some invalid
codes, and it expect that the prcoess will crash and return a non-zero
value.
The process which is a console application was linked to windows
subsystem, and QProcess seems can not get its return value. This
cause the unit test fail.
In addition, when the process crash under debug mode, a debug error
report-dialog will appear, which is very annoying, so I suppress it too.
Task-number: QTBUG-24160
Change-Id: Ia1c872d4515c83b0aa516bcfe3783f59797d2d49
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
This architecture is obsolete and discontinued.
Support for PA-RISC can be re-added if needed, but it would be preferred
to use the GCC intrinsic support from qatomic_gcc.h (on Linux/HPPA, for
example).
Change-Id: I952e521a2c8c68840df0d44843b5487d5c20b135
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Do that by keeping the QWeakPointer that track QObject independent of
the ones that track QSharedPointer.
QSharedPointer do not touch the sharedRefCount in QObjectPrivate anymore
When converting a QWeakPointer constructed from a QObject to a
QSharedPointer, it will display a warning saying one should not do that.
Task-number: QTBUG-22622
Change-Id: I3595e3e7401702410776c458687ab357ad9366ab
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
- Only run invalidConstructs() tests if not cross compiled
Change-Id: If99fccdf9bca339507ca60c49aa89dc35c535d3d
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>
- Marked four tests insignificant due to failures, these need to be
fixed later and then re-enabled:
- tst_qfilesystemwatcher
- tst_qsettings
- tst_qlibrary
- tst_qsharedpointer
- Skipped one invalid case (tst_QCoreApplication::argc())
- Ifdeffed around vsprintf issue in MSVC (tst_QByteArray::qvsnprintf())
Task-number: QTBUG-24157
Task-number: QTBUG-24146
Task-number: QTBUG-24128
Change-Id: I4db957a65fbf0093f5ae3dc1a04d792492818104
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Reviewed-by: Sergio Ahumada <sergio.ahumada@nokia.com>
- Use source file location as working directory for externaltests
Change-Id: Ic05259f48eece920b348ccbde9ba80c90dedfdd2
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
As in the past, to avoid rewriting various autotests that contain
line-number information, an extra blank line has been inserted at the
end of the license text to ensure that this commit does not change the
total number of lines in the license header.
Change-Id: I311e001373776812699d6efc045b5f742890c689
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
- If we can find the qmake belonging to the build, use that instead
of qmake from the PATH for compiling subtests.
Change-Id: I9445754bb02dab11c3e1bbe9dc459ecc682689a4
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
Reviewed-by: Kurt Korbatits <kurt.korbatits@nokia.com>
Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>
QWeakPointer is superior and preferred.
Remove QMetaObject::addGuard(), QMetaObject::changeGuard(),
QMetaObject::removeGuard(), and QObjectPrivate::clearGuards().
Implement QPointer using QWeakPointer<T> instead. This changes the
behavior of QPointer in 2 ways:
- During destruction of a QWidget. Previously, the destructor of QWidget
would reset all QPointers so that they would return zero when destroying
children. Update tst_QPointer to account for this change.
- When constructing a QSharedPointer to take ownership of an object
after a QPointer is already tracking the object. Previously, the shared
pointer construction would not be affected by the QPointer, but now
that QPointer is implemented using QWeakPoiner, constructing the
QSharedPointer will cause an abort(). Fix tst_QSharedPointer by
removing the use of QPointer in the objectCast() test.
These behavior changes are documented in the QPointer class
documentation and in the changes file.
Change-Id: I92d0276219c076ece7bcb60f6e1b9120ce4f5747
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
When using clang, the forward-declaration test fails to link, unlike
with other compilers. The standard says that deleting a forward-declared
pointer is undefined behavior, so the link failure is a valid result of
trying to do so.
Change-Id: I527b91c15b7d51d9522d95af0630e7dacd26bb30
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This is a source incompatible change. There is concern that the
convenience of the implicit cast and assignment operators can lead to
misuse. Several commits have already been done that remove excess use
of the implicit cast, which is a *volatile* read every time it's used.
Users of the QAtomic* API should have to think about when they are
loading the value, and if they do or don't need the acquire memory
barrier on load. The code that people would write using this API is
meant to be multi-threaded, concurrent, and correct. The API should not
allow them to inadvertently, possibly unknowingly, shoot themselves
in the foot.
SC-break-rubber-stamped-by: Lars Knoll
Change-Id: I88fbc26d9db7b5ec80a58ad6271ffa13bbfd191f
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
In .pro files, removed wince/symbian-specific DEPLOYMENT cases and
replaced them with TESTDATA where appropriate.
In .cpp files, removed SRCDIR and relative paths to testdata and
replaced them with the QFINDTESTDATA macro where appropriate.
Modified test helper apps/libs to install themselves under the test
they relate to.
This change allows corelib tests to be correctly installed, along with
their testdata, via `make install'.
Change-Id: I5e202e2f3b577af7e39072d5c9fe13e0ca125304
Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>
Bug trackers come and go, so using bug identifiers in function and test
case names will ensure that those names eventually become meaningless.
It is better to choose a meaningful name and provide explanatory
comments where appropriate.
Change-Id: I67c27782ef21b5d4eaab4854079a043c8ef6957b
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
The moc tool is not aware of all defines (particularly those that are
compiler builtins) and does not correctly evaluate others that depend
on compiler builtins, such as Q_OS_FOO.
This commit reverts parts of the following commits, but is not a
complete fix as there were many instances of this problem in the tests
prior to those commits:
924d810dbd8aaff67510338d3f1197a55034062b253497b7447cfad460c59d2ff58f360cf6baa2d6
Change-Id: I947d797fe3ec76139ba1b55561cea569895662c5
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
Use QAtomic*::load() and ::store() instead of the deprecated
cast, assignment, and comparison operators. These will be removed
in the near future.
The tests for these particular operators have not been changed,
though, as the change to remove the operators will also remove
the respective tests.
Change-Id: I2f24d18992af0c6e0f487d707218e4e84f4bdd12
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Qt5 doesn't support MSVC versions before 2008, so workarounds for
earlier versions are no longer required.
Change-Id: I429feff99fe61d286637b960d92fd58962f8aefa
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
qttest_p4.prf was added as a convenience for Qt's own autotests in Qt4.
It enables various crufty undocumented magic, of dubious value.
Stop using it, and explicitly enable the things from it which we want.
Change-Id: I7c1ffe9c8c294dbdc988e1582e580b1ed3f4593e
Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>
The previous commit removed SkipMode from the testlib APi. This commit
removes the parameter from all calls to QSKIP.
Task-number: QTBUG-21851, QTBUG-21652
Change-Id: I21c0ee6731c1bc6ac6d962590d9b31d7459dfbc5
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
Calling qFatal may result in test output not being well-formed.
Change-Id: Ia16bade4d3311485c6ba4dd23d5624d18b192b71
Reviewed-on: http://codereview.qt-project.org/6190
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
QSKIP is intended to be used to skip test functions that are found at
run-time to be inapplicable or unsafe. If a test function can be
determined to be inapplicable at compile-time, the entire test function
should be omitted instead of replacing the body of the test function
with a QSKIP, which only serves to slow down test runs and to inflate
test run-rates with empty, inapplicable tests.
Task-number: QTQAINFRA-278
Change-Id: Ib2025339422749cf216e87ac414a3056250bf8f9
Reviewed-on: http://codereview.qt-project.org/5942
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
Most of these changes are search-and-replace of d->ref ==, d->ref !=
and d->ref =.
The QBasicAtomicPointer in QObjectPrivate::Connection didn't need to
be basic, so I made it QAtomicPointer.
Change-Id: Ie3271abd1728af599f9ab17c6f4868e475f17bb6
Reviewed-on: http://codereview.qt-project.org/5030
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Symbian is not a supported platform for Qt5, so this code is no longer
required.
Change-Id: I1172e6a42d518490e63e9599bf10579df08259aa
Reviewed-on: http://codereview.qt-project.org/5657
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
If the MKSPEC we get is an absolute path, we should
pass that one on to qmake. Otherwise it'll try to
find the mkspec in the install location. This fails
as 'make check' is being run before installation.
Task-number: QTBUG-21402
Change-Id: Ie872546f2ee7c5d737e50a1779637e393538ccc2
Reviewed-on: http://codereview.qt-project.org/4999
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
This change disables failing tests to increase the
likelihood that 'make check' terminates with a zero
exit status. This is done to prevent the CI system
from blocking further commits once qtbase#refactor
is merged into qtbase#master.
Failing tests are marked as insignificant (by putting
'CONFIG += insignificant_test' in the .pro file).
Note: This is a temporary measure that needs to be cleaned up
once the refactor->master integration is complete.
Ideally all disabled tests need to be enabled and passing.
All changes will be marked by the string QTBUG-21402 in a comment
for easy location.
Task-number: QTBUG-21402
Change-Id: Ic4400671671f6d9b75b106a6aa4755b20e74378d
Reviewed-on: http://codereview.qt-project.org/4678
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>
