[ChangeLog][QtCore][State Machine] Added constructor overload that
takes a pointer-to-member for the QSignalTransition.
Change-Id: I80ac6e16d0edf7d2ab09882b6f6db4cbd73364e1
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Only add C++14 to the project configuration when C++14 support is
available on the platform. Adding it because the platform supports
C++11 doesn't work when the platform _only_ supports C++11 (e.g.,
QNX 6.6.0).
Task-number: QTBUG-49491
Change-Id: I15de38bb06d912a314b9dd18c80b513cc06a855e
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Replace hardcoded interval by QTRY_COMPARE() ensuring that all tasks have
finished, since otherwise QThreadPool::tryStart() fails in the next run.
Remove blacklisting for MSVC2012 since it is not compiler-specific.
Task-number: QTBUG-49654
Change-Id: If49b6eb9ef4da4ba2911839166c397d84c175e00
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
Ensure the test works in a working directory with read-only
permission and that the file names are unique.
The test can then be executed repeatedly by COIN even in case
left-over hanging process helpers still lock the files. Also
disambiguate the "data" files used by various tests.
Task-number: QTBUG-47370
Change-Id: I3b9c7b70828da78f400196fcbba27bc61ea4538f
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
Introduce constants and make the interval for the 2nd thread a bit
longer.
Task-number: QTBUG-49653
Change-Id: I92ac0494ec6c9af5bde858007d08e26210215434
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
Introduce a base class for the threads that ensures termination in the
destructor to ensure all QThreads instantiated on the stack are terminated.
This should reduce crashes since the test thread classes have pointers
to stack variables of the test slots.
Set object names on the threads for better diagnostics.
Decouple wakeOne()/wakeAll() that impact each other via the static count
variables of the thread class by introducing a base class WakeThreadBase
keeping a pointer to an QAtomicInt count variable on the stack instead
(similar to the existing pointers to the mutexes, etc).
Task-number: QTBUG-49653
Change-Id: I73537386bf36019efa81e8e24ba9af92506f7794
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@theqtcompany.com>
It was used to verify waitForFinished() and printed QProcess::errorString()
on failure, which is misleading, since the process is not
in an error state - it is still running. Example:
QWARN : tst_QProcess::setStandardOutputFileAndWaitForBytesWritten() QProcess error: 5: Unknown error
FAIL! : tst_QProcess::setStandardOutputFileAndWaitForBytesWritten() 'ret' returned FALSE. ()
Use a plain QVERIFY instead.
Task-number: QTBUG-47370
Change-Id: Iacfa6e1a5ffd2be4e1257a27a400ccc59671e8c8
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
Silence warning:
Don't know how to handle 'hint', use qRegisterMetaType to register it.
Task-number: QTBUG-49623
Change-Id: Iec0a823c7af87eddd9a3f126a1b970da1ff2f03f
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
The EcmaScript format for printing doubles in exponent form differs
from Qt's format only in this aspect. EcmaScript explicitly prohibits
leading zeroes in exponents. It is thus worthwhile to add those flags
in order to be able to generate and parse doubles in compliance with
EcmaScript.
[ChangeLog][QtCore][QLocale] Additional flags in QLocale::NumberOption
allow generating and parsing doubles in EcmaScript compliant format.
Change-Id: Ia7b82c2e67bb8b80bd890014ff5cd4563faf2a03
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Also use this for converting doubles with QVariant. We generally want
exact results there, rather than adding rounding errors whenever we
convert.
[ChangeLog][QtCore][QLocale] Added special value for double conversion
precision to get shortest accurate representation.
Change-Id: I905b8a103f39adf31d24b6ce2c8a283cf271b597
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
The platform is no longer supported or actively maintained, and is
in the way for improvements to the Unix event dispatcher and QProcess
implementations.
Change-Id: I3935488ca12e2139ea5f46068d7665a453e20526
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
QString::asprintf() has the ability to take a ushort* array as
obtained from QString::utf16() and insert that into the output
with an %ls conversion.
But no-one ever used this, because just passing QString::utf16()
to QString::asprintf() creates a warning about wchar_t* expected,
but ushort* provided.
The new qUtf16Printable() macro adds the necessary casts (via void*
to prevent any "type-punned pointer" warnings) to make
passing QString::utf16() to QString::asprintf() work silently.
This should greatly reduce the need to do a round-trip via utf-8
just to print the contents of a QString.
[ChangeLog][QtCore] Added qUtf16Printable().
Change-Id: I7ddd8d2b2a2191c9faa26aca95d49850d94b287c
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
... at the cost of a bunch of warnings about
ushort*/wchar_t*.
It wasn't checked at all, which isn't really a solution,
either.
Split off the %s checks into a separate function, which
makes obvious the sorry state of sprintf non-%s, non-%d
testing that's left.
Change-Id: I6312f984bacfb568b609e34b5218b3ab9a9765c4
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
In C++, signed overflow math is Undefined Behavior. However, many CPUs
do implement some way to check for overflow. Some compilers expose
intrinsics to use this functionality. If the no intrinsic is exposed,
overflow checking can be done by widening the result type and "manually"
checking for overflow. Or, for X86, by using inline assembly to use the
CPU features.
Used in QtQml.
Change-Id: I2ef2523ccaa98f6757a45e24862a2fa730a26bb0
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
When that happens, we need to detach (in-place conversion won't work),
so we recurse back into the same function, but the template version that
does detaching.
Task-number: QTBUG-49181
Change-Id: Idba8c29717f34c70a58fffff1412fea3acc95f98
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Extend the current BLACKLIST to cover all all Windows versions
and add watchFileAndItsDirectory:native backend-testfile.
Task-number: QTBUG-30943
Change-Id: Ic58c090f23d3584843bc1e74eba533d75c530ad3
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
The file exists and it's listed in json.qrc (for Android) but it isn't
listed in TESTDATA. This is only a problem when the target is a another
system as is the case with Qt for QNX. One of the tests fails because
the file isn't deployed.
Noticed this while testing the changes for custom spacing of JSON
output.
Task-number: QTBUG-47437
Change-Id: I627592a5a225f50fdb8e3cdd6ac72dff43936ae5
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Test that stepping into the missing hour lands us somewhere sane.
Check that raw instance and product of .toLocalTime() agree.
Task-number: QTBUG-49008
Change-Id: I430382ae223bcb43b151d2d6054ecbdd7edc8a47
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
warning: 'typemsg1' may be used uninitialized in this function [-Wmaybe-uninitialized]
Change-Id: Ie68d279eccb003a2ca5a0116eea336cbc8776660
Reviewed-by: Edward Welbourne <edward.welbourne@theqtcompany.com>
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
* Georgian lari currency symbol
* A large collection of CJK unified ideographs
* Emoji symbols and symbol modifiers
* Letters to support the Ik language in Uganda, Kulango in
the Côte d’Ivoire, and other languages of Africa
* A set of lowercase Cherokee syllables, forming case pairs
with the existing Cherokee characters
* The Ahom script for support of the Tai Ahom language in India
* Arabic letters to support Arwi—the Tamil language written in the Arabic script
For more details, see http://www.unicode.org/versions/Unicode8.0.0/
[ChangeLog][QtCore] Unicode data updated to v.8.0
Change-Id: If255f95c9c45655b721369a116299da3cabbba0a
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
The behavior from before libdouble-conversion is that in case of an
overflow the OK flag is set to false, but the returned number is still
infinity, rather than 0. Also, the number of processed characters is
always set to the number of characters actually processed, unless
garbage is found.
There is an important distinction between an overflow and garbage. The
client code may accept overflows and infinity may be a valid result.
Garbage is most certainly not acceptable. Having an infinity/false result
in addition to 0/false allows the client code to distinguish those.
One application where this is useful is parsing JavaScript.
Change-Id: I4b8581568144b44fca3353c4bd9685c702762af9
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This also fixes the underlying cause of QTBUG-44039 and QTBUG-43885.
You can choose between system, qt, and no libdouble-conversion
support. If you choose "no", snprintf_l and sscanf_l will be
used.
By default, system double conversion is used if the system provides a
double-conversion library. Otherwise the bundled libdouble-conversion
is built. sscanf_l and snprintf_l are not used by default as the
planned "shortest" conversion mode to produce the shortest possible
string will give less precise results when implemented with snprintf_l.
Change-Id: I8ca08a0fca5c54cf7009e48e771385614f6aa031
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
If the future is finished when a watcher starts watching it, it is
perfectly reasonable for the watcher to get the finished message
promptly. If you pause the watcher before any message loops get to
run, the message presently won't get through until the watcher is
resumed, but there is no reason to guarantee that; indeed, one could
consider it somewhat perverse behavior.
So move the reportFinished() calls to after the pause()s.
Also eliminate a used-once local variable and use QTRY_VERIFY() in one
place where qWait() was used before.
Change-Id: I4bc6091fd7437a4d341be511b7a140f3d72d850e
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Attaching spies afterwards was provoking a warning during tests:
QFutureWatcher::connect: connecting after calling setFuture() is likely to produce race
Change-Id: I6ee8c3613cecebd1c69b0337139d8a19a33f4a11
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
The previous implementations did not check the full mantissa. The result
was that certain NaN values were seen as +/-Infinity.
A nice benefit is that the generated code for this implementation is also
faster.
Task-number: QTBUG-47692
Change-Id: I1507ec579ccd9a2ab97da8cf83dabbc5d6e28597
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
We want to be sure that the conversions are independent of the current
locale set by setlocale(3) and we want to test both directions of the
conversion.
Change-Id: I01be19e680588478d07fd65a48796e806e681863
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Skip the correct number of bytes in the read buffer when expanding '\n'
into "\r\n" upon writing.
Change-Id: I5b01fc47c330dee5c83001abf0acd7d63d790b96
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
This test hasn't been run for years, so clean up. And besides, it's
extremely fragile and would depend on how IBM packages their OpenGL
libraries.
Change-Id: I1d0f78915b5942aab07cffff140f9db5a09ee7e2
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
For Windows CE 7, a QCoreApplication was instantiated
in each test.
Change-Id: Ib579e416e47f884ef0cdf829139518fcc3910b9b
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
Use QByteArray/QString addition instead in loops and for
test row names.
Change-Id: Ieffb429efdc14aa5932b3fcdef5a18e13a62d35f
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
- Avoid duplication of slashes and use static variable for the
const part in settingsPath().
- Do not run expensive cleanup twice in init()/cleanup() as was
before by moving the code into a separate cleanupTestData()
function called from cleanup() and initTestCase().
- Use QDir::removeRecursively() (which should be able to deal
with readonly files, etc after 26bcc0565f )
instead of system calls or the special removePath() function for
CE/RT.
- Switch QStandardPaths into test mode.
Change-Id: Idcde2d17020eae1ea43e448266e3940c06f174ef
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
QLatin1String wasn't really tested except as a drive-by.
Unearthed a discrepancy with docs. Fixed the docs.
Change-Id: I1246bb33888132edbc4e22da792a480a156357bf
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Numbers formatted in the C locale should not use group
separators by default.
[ChangeLog][QtCore][QLocale] The C locale does not use group separators
when formatting numbers any more.
Task-number: QTBUG-4044
Task-number: QTBUG-3068
Change-Id: Ia647a72efc11fecd66d22f9253562b1d4ef58168
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
