By making it possible to specify the place in memory where a
type should be constructed, any meta-type can be allocated on
the stack, for example. In the QML/JS QObject binding, this
makes it possible to call slots and access properties from
JavaScript without having to perform any mallocs (e.g. due to
QVariant creation) in the C++ <--> JS value conversion, in
the best case.
In addition to QMetaType::construct() and QMetaType::destruct(),
this change introduces QMetaType::typeSize(), which returns the
size of a type in bytes. This can be used to prepare a suitable
buffer for constructing a type using construct().
Benchmarks indicate that in-place construction is 2-5x faster
than normal construction for core and GUI types on linux-g++.
Note that there is already a QMetaType::construct() function
in Qt 4, which has been renamed to QMetaType::create() in Qt 5.
In order to avoid existing usages of construct() in user code
to call the Qt 5 construct() (when they really meant to call
create()), the third argument ("copy") of construct() is made
mandatory. Hence, calls to QMetaType::construct() written for
Qt 4 will cause a compile error when compiled with Qt 5, and
the user must adapt his code.
Task-number: QTBUG-12574
Change-Id: I836f06f6ee1c1c3edbd199a03424c78c942bdd3e
Reviewed-by: João Abecasis <joao.abecasis@nokia.com>
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>
The DEPENDS_ON macro didn't do anything and has misled many users to
think that they can write test functions that depend on other test
functions.
Task-number: QTBUG-21851
Change-Id: Ibe65b2d5d88bb81b6a0ebbe0b220f7d409a1446c
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
These functions have lived in tests/shared/util.h for a long time, but
they really belong in qtestlib.
Change-Id: I60d569d002dea220b51563931d8b7aa77a20b98b
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
There is no way for a .pro file to know if QProcess is in the Qt build,
so the QProcess autotest cannot be omitted from the build if QProcess is
not available. Because of this limitation, the test was using
QTEST_NOOP_MAIN when QProcess was not available, making the test appear
to pass. This commit changes QTEST_NOOP_MAIN to QSKIP, so that the user
receives a clear indication that the test isn't testing anything when
QProcess is not available.
Change-Id: I79f667b17ff98dfc47eb61fb977365abef8883fb
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
Use QSKIP instead of QTEST_NOOP_MAIN so that the user receives a clear
indication that these tests aren't testing anything when the required
defines are not defined.
Change-Id: I8508f50c6264fafa836090c5d6ffa6ce02dda102
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
This test is only useful on Windows, so avoid building it elsewhere
rather than building an empty test.
Change-Id: I01d91266bcb2dd242e02e70741ad5b81a13c33f0
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
It only tested creating a copy of QSize.
This change adds testing of all core types, both
copy and non-copy creation.
Change-Id: If2b8fb45718c4a976dd8b883b332878f7fb0da6f
Reviewed-on: http://codereview.qt-project.org/6343
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
Enrich playWithVaraint template by a macro that returns correct line
number in case of failure.
Change-Id: I7684169852481a6905b71e4420135e7e3f298b12
Reviewed-on: http://codereview.qt-project.org/6570
Reviewed-by: João Abecasis <joao.abecasis@nokia.com>
If Qt is built without QtConcurrent, the relevant autotests should be
excluded from the build, rather than building empty tests that appear
to pass and thus produce confusing test results.
Change-Id: I43bafcb0ffa42e8981bec4e27bf6a23a28d86df9
Reviewed-on: http://codereview.qt-project.org/6395
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
create() is symmetric with destroy().
Also rename the internal methods and fields to be
consistent (qDeleteHelper already had the "right"
name, though!).
This change will allow us to use construct() and
destruct() for something else: Placement new-style
allocation (QTBUG-12574).
The old construct() is still kept for now, until
the other repositories have been updated to use
create().
Change-Id: Iceb184af6cffcb0a634359cfc3516c718ba0c2f5
Reviewed-on: http://codereview.qt-project.org/6342
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Lars Knoll <lars.knoll@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: I95feba3edbfa092c0ef4d85bb8c6877bd6be698e
Reviewed-on: http://codereview.qt-project.org/6128
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
according to the Unicode specs, code point U+0085 should be treated
like a white space character (an exceptional Cc one)
Change-Id: Ib17ae0c4d3cdafe667cafa38b645138ef24c238c
Merge-request: 32
Reviewed-by: Jiang Jiang <jiang.jiang@nokia.com>
Reviewed-on: http://codereview.qt-project.org/6158
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
There were two fixes in 4.8 which each fixed a part of the problem.
Comparing canonical paths is more correct, but is only possible where
both directories exist. If neither directory exists, then compare
absolute paths instead.
Changed a regression test, because /tmp is a symbolic link on MacOS.
I.E. "/tmp/.." is canonically "/private" and not "/" as expected.
Task-Number: QTBUG-20495
Reviewed-By: joao
(cherry-picked from ad35d25e78c8252a72108a4ba931934047c4707e)
Change-Id: Ia4986e8337f0e512e1a3398a5a4dd36e62680b9c
Reviewed-on: http://codereview.qt-project.org/5813
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Shane Kearns <shane.kearns@accenture.com>
We can't rely on absolute paths when comparing directories for equality
as these don't take into account symbolic links and may also bypass ../
and ./ simplification.
Instead, canonical paths must be computed and can then be compared
according to the case sensitivity rules for the platform or file engine,
as is done in QFileInfo.
Task-number: QTBUG-20495
Reviewed-by: Prasanth Ullattil
(cherry-picked from dcee6e1371d899eb79717b8e3f3eec08b765db82)
Change-Id: Ib5f2a6ee11311c55782ea5dd0e9c3b45f9231686
Reviewed-on: http://codereview.qt-project.org/5812
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: João Abecasis <joao.abecasis@nokia.com>
The unprintablenames test was designed to prevent an old failure in
QDir from returning, but the test can't be run reliably on some
file-systems and certainly isn't going to achieve its goal when it's
commented out.
Change-Id: Ib4cb965d59c291ab2436130b87e865ac21b9b483
Reviewed-on: http://codereview.qt-project.org/5956
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>
Functions that modify the d-pointer must detach or otherwise take
measures to not modify the const, read-only shared_null.
The setSharable(bool) function takes care to detach when setting
sharable to false, but should avoid setting the sharable data member
unless d is not the shared null.
Similarly, QMap<Key, T>::setInsertInOrder() needs to detach if it is
shared with the shared_null (the logic has been updated to be the same
as setSharable()).
Change-Id: Ida5cb9818b86695f1b9f0264418b955c56424898
Reviewed-on: http://codereview.qt-project.org/5929
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
Reviewed-by: Jan-Arve Sæther <jan-arve.saether@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>
This test was fixed by db3418c10b
Task-number: QTBUG-21125
Change-Id: I1bc549353f16c0df2b6c33533298b302fcc4d4ed
Reviewed-on: http://codereview.qt-project.org/5877
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.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>
No surprises, QTemporaryFile("tempXXXXXX") fails. But that is
consistent with QFile::open, and it's documented, so ok.
Change-Id: I04c805a242aeda8327d25be238da6120b3c90f5a
Merge-request: 57
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@nokia.com>
Reviewed-on: http://codereview.qt-project.org/5714
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
These functions should not take care not to unconditionally set the
capacityReserved private member, since the d may be referencing the
const shared_null or shared_empty which live in read-only memory.
The squeeze() methods check for ref > 1 instead of ref != 1 to prevent
detaching from the shared_null/shared_empty unnecessarily; the
shared_null/shared_empty ref count is -1, meaning squeeze() will never
detach from it.
Change-Id: Id3f1725a6f08b3a462343640a47bbe78f08ca7e7
Rubberstamped-by: Lars Knoll
Reviewed-on: http://codereview.qt-project.org/5454
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Move handling of -qmljsdebugger= argument from QApplication
to QCoreApplication. It makes sense to allow debugging also
for applications based on QCoreApplication (which we intend
to support in QtDeclarative).
Change-Id: I5a03a4510fc166cea5aad146da673ee0e7cd5d36
Reviewed-on: http://codereview.qt-project.org/5121
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>
This is in preparation of removing testlib's
dependency on QtGui and QtWidgets.
Autotests that need QtWidgets api must
explicitly include it (since the types are no
longer provided by the QtGui master header).
Autotests that don't need QtGui or QtWidgets
api shouldn't link against those libraries.
Change-Id: I2808289068514fcac582808828ad4634e2631733
Reviewed-on: http://codereview.qt-project.org/5093
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Lars Knoll <lars.knoll@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>
In C++11 push_back is overloaded to support rvalue-references,
void std::vector<T>::push_back(const T &);
void std::vector<T>::push_back(T &&);
so attempting to get the address for push_back is ambiguous.
Instead of hardcoding the function signature, the better and more
general solution is to allow the compiler to do the required overload
resolution itself, also allowing for implicit conversions to take place.
Task-number: QTBUG-18996
Done-with: Liang Qi
Reviewed-by: Olivier Goffart
(cherry picked from commit ca34cc75294e0d2a8bc491a2c679fe8a69cd0408)
Change-Id: Id271118e489f888905e491dd4cfc3d2db7697552
Reviewed-on: http://codereview.qt-project.org/4642
Reviewed-by: Liang Qi <liang.qi@nokia.com>
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Make it inline; add fast checks for typical spaces;
add fallback function that uses the fastcall calling
convention.
On ia32, this change makes isSpace ~340x faster for
ascii spaces, ~170x faster for non-space ascii
characters, and ~1.3x faster for non-ascii characters.
Note that this change is NOT binary compatible.
Also add an autotest with expected results from
before the optimization, to ensure that the behavior
is the same.
Change-Id: I9438d0ad3c9ba2e80560c4bee7eed05115265798
Reviewed-on: http://codereview.qt-project.org/4905
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Make it inline; add fast checks for ascii letters
and digits; add fallback function that uses the
fastcall calling convention.
On ia32, this change makes isLetterOrNumber ~120x
faster for ascii letters and digits, ~150x faster
for non-letter/digit ascii characters, and ~1.3x
faster for non-ascii characters.
Note that this change is NOT binary compatible.
Also add an autotest with expected results from
before the optimization, to ensure that the
behavior is the same.
Change-Id: Ia4e13692f4dd79f6aa0b96da29449e0487971b0e
Reviewed-on: http://codereview.qt-project.org/4904
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Make it inline; add fast checks for ascii letters;
add fallback function that uses the fastcall calling
convention.
On ia32, this change makes isLetter ~370x faster for
ascii letters, ~250x faster for non-letter ascii
characters, and ~1.5x faster for non-ascii characters.
Note that this change is NOT binary compatible.
Also add an autotest with expected results from
before the optimization, to ensure that the
behavior is the same.
Change-Id: I06f8d3d43114537cee5567e670898cef6494c20a
Reviewed-on: http://codereview.qt-project.org/4903
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Make it inline; add fast checks for ascii digits;
add fallback function that uses the fastcall calling
convention.
On ia32, this change makes isDigit ~370x faster for
ascii digit characters, ~250x faster for non-digit
ascii characters, and ~1.5x faster for non-ascii
characters.
Note that this change is NOT binary compatible.
Also add an autotest with expected results from
before the optimization, to ensure that the
behavior is the same.
Change-Id: I718fadecda3f591d6f4c22374d8e476f4724fd83
Reviewed-on: http://codereview.qt-project.org/4902
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Lars Knoll <lars.knoll@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>
Added Test for qmetaproperty
Marked QSocketNotifier Autotest as insignificant. See QTBUG-21204
Marked qtranslator Autotest as insignificant. See QTBUG-21125
Marked corelib/io/qfile/largefile as insignificant. See QTBUG-21175
Task-number: QTBUG-21066
Change-Id: I2a7f6587845c355091bb07c8dd3d1557d16db0be
Reviewed-on: http://codereview.qt.nokia.com/3598
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Sergio Ahumada <sergio.ahumada@nokia.com>
Basically breakage by <windows.h> being included from the OpenGL
parts of <QtGui/QtGui> included from <QtTest/QtTest>.
Change-Id: Id285fb89c64bf77e2408faac5688acd085579351
Reviewed-on: http://codereview.qt.nokia.com/3952
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Marked Test for qdiriterator as insignificant. See QTBUG-21160
Marked Test for qresourceengine as insignificant. See QTBUG-21159
Task-number: QTBUG-21066
Change-Id: I72848a651ff3e7aff1d6105dd49124e4ed070a44
Reviewed-on: http://codereview.qt.nokia.com/3577
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>
Adding tests for QFutureSynchronizer and QtConcurrentResultStore
Added minor things in QFutureSynchronizer and QtConcurrentResultStore and removed tests for destruction
Task-number: QTBUG-21066
Change-Id: I9f088b89463340f339c914bcb37fb2f9d3b62057
Reviewed-on: http://codereview.qt.nokia.com/3477
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>
