Commit Graph

6495 Commits (ff034ebbfa7c1cc47cdcc15bc854972cd960db1a)

Author SHA1 Message Date
Ivan Solovev ff034ebbfa QCborStreamReader: rename toType(Type&) -> appendToType(Type&)
Rename the toType() overloads taking an out-parameter to appendToType(),
because that gives a better understanding of the usecase.

Found in 6.7 API review

Amends 8af346c1f6 and
1d9137e13f.

Pick-to: 6.7
Change-Id: Ic1a462e9507123a59e6086bfb48b8b61ab79abb8
Reviewed-by: Juha Vuolle <juha.vuolle@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2024-02-29 15:35:57 +01:00
Ahmad Samir 9bf68a47e1 QString/QByteArray: add slice() methods
[ChangeLog][QtCore][QString/QByteArray] Added slice() methods that work
like sliced(), but modify the string/byte-array they are called on.

Task-number: QTBUG-99218
Change-Id: I3075562983ef123d9aa022a2304c7e774cf2ea42
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2024-02-29 00:27:25 +02:00
Isak Fyksen 2de8ad284e Fix conversion warning in tst_qresultstore
Changed type of `id`, `int` -> `size_t`, to match `liveCount`, in
`CountedObject` struct.

Fixes: QTBUG-122301
Change-Id: I85513d5ff6a4f0c3fb53f77e55c43b1284d1b1a8
Reviewed-by: Matthias Rauter <matthias.rauter@qt.io>
2024-02-27 19:45:42 +01:00
Isak Fyksen ab0158474b Fix conversion warnings in tst_qstring
Change type of variables `int` -> `size_t`, to match assigned value.

Fixes: QTBUG-122300
Change-Id: I5b99bd6a3b307ba2ec4ef79bcc517da60ae36413
Reviewed-by: Matthias Rauter <matthias.rauter@qt.io>
2024-02-27 18:45:42 +00:00
Giuseppe D'Angelo 7ce6920aac Containers: add max_size()
One more method for STL compatibility.
This one is particularly subtle as it's required by the
`reservable-container` concept:

https://eel.is/c++draft/ranges#range.utility.conv.general-3

Without this concept, ranges::to won't reserve() before copying the
elements (out of a sized range which isn't a common_range).

Implementation notes: there were already a couple of constants denoting
the maximum QByteArray and QString size. Centralize that implementation
in QTypedArrayData, so that QList can use it too.

The maximum allocation size (private constant) needs a even more central
place so that even QVLA can use it. Lacking anything better, I've put it
in qcontainerfwd.h.

Since our containers aren't allocator-aware, I can make max_size() a
static member, and replace the existing constants throughout the rest of
qtbase. (I can't kill them yet as they're used by other submodules.)

[ChangeLog][QtCore][QList] Added max_size().

[ChangeLog][QtCore][QString] Added max_size().

[ChangeLog][QtCore][QByteArray] Added max_size().

[ChangeLog][QtCore][QVarLengthArray] Added max_size().

Change-Id: I176142e31b998f4f787c96333894b8f6653eb70d
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2024-02-27 16:58:27 +01:00
Thiago Macieira 03f1ea3dcb tst_qmessagehandler: disable the backtrace tests outside of x86
As the comment says, on most RISC platforms, the return address need not
be on the stack in the first place. In fact, in all ones currently
supported by Qt, it's passed in a register to the callee, which has the
option of simply saving it in a callee-save register when calling leaf
functions. Even if it is using a frame pointer, the compiler can simply
use any register. That means unwinding the stack is not possible in the
absence of either debug information or stack-unwind information, neither
of which backtrace(3) will use.

Strictly speaking, even on x86 the compiler can use the RBP register for
any purpose and thus make getting the backtrace() impossible, but in
practice it seems to work.

Fixes: QTBUG-121389
Pick-to: 6.7
Change-Id: I5dd50a1a7ca5424d9e7afffd17acbd01ef916f5d
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2024-02-26 23:29:39 -08:00
Volker Hilsheimer 8d613f8a94 JNI: support construction of QJniArray from std::initializer_list
Add implict constructor, treat the list like any other container.

Simplify the test code, and explicitly constructor-initialize when
we want an array and might have an array, so that we don't end up
with constructing arrays of arrays.

Change-Id: I14615f897cf8a2188510cfe1085ffc70a2396d5d
Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>
2024-02-26 20:17:27 +01:00
Rym Bouabid cd67684c89 QUrlQuery: Use new comparison helper macros
QUrlQuery had operator==() and operator!=() defined as public member
functions, so use QT_CORE_REMOVED_SINCE and removed_api.cpp to get
rid of these methods and replace them with a hidden friend.

Use QT_TEST_ALL_EQUALITY_OPS macro in unit-tests.

Use new \compares command in the documentation to describe the
comparison operators provided by QUrlQuery.

Task-number: QTBUG-120303
Change-Id: I083487a134887010ebbb78906d2c1982f2ad41b5
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
2024-02-23 19:46:02 +01:00
Volker Hilsheimer a730c42608 JNI: Support QStringList as a parameter of native functions
Since we support QString and QList specializations, we should also
support QStringList directly. That's a bit more involved as we need
to specialize the code path for QString, which is not convertible to
or from jobject. But once we have mapped the type to jstring it
follows the implementation for lists of objects.

We now need to generate temporary local references when
converting a QString to a jstring, so manage a local frame. We do
so explicitly in chunks of 100 local references.

Change-Id: I7ae5cf7d0ba0099992c36f3677980c346526804b
Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>
2024-02-23 19:11:04 +01:00
Volker Hilsheimer f4eef86137 JNI: implement support for native functions taking a list
This didn't work yet because the partial specialization of the
JNITypeForArgImpl factory was missing. Add a test case for
QJniArray<double> and QList<double>.

What doesn't work (yet) is QStringList for a native Java function
taking a String[]. That will be added in a follow-up commit.

Change-Id: I4d3fa0ecc04b98b9749f8358792f86c02ddbbc14
Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
2024-02-23 19:11:04 +01:00
Rym Bouabid 3275050df4 QStorageInfo: Use new comparison helper macros
Replace operator==() and operator!=() private friends with
comparesEqual().

Use QT_TEST_ALL_EQUALITY_OPS macro in unit-tests.

Use new \compares command in the documentation to describe the
comparison operators provided by QStorageInfo.

Task-number: QTBUG-120303
Change-Id: I6434dc8382f6554b9e60840bac4abaeb95b70db6
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
2024-02-22 13:37:42 +01:00
Rym Bouabid 22ebe86f15 QProcessEnvironment: Use new comparison helper macros
QProcessEnvironment had operator==() and operator!=() defined as public
member functions, so use QT_CORE_REMOVED_SINCE and removed_api.cpp to
get rid of these methods and replace them with a hidden friend.

Use QT_TEST_ALL_EQUALITY_OPS macro in unit-tests.

Use new \compares command in the documentation to describe the
comparison operators provided by QProcessEnvironment.

Task-number: QTBUG-120303
Change-Id: I4c57f6cfb9589e82a37eea6993e079212b34cecd
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
2024-02-22 13:37:41 +01:00
Ivan Solovev 77bec4f7c8 Simplify QLatin1StringView vs byte array relational operators
Now when QLatin1StringView implements relational operators with
QByteArrayView in terms of new comparison helper macros and helper
methods taking QByteArrayView, we can easily re-use these helper
methods to provide comparison with QByteArray and const char *.

QLatin1StringView already provided almost all of these operations,
partly as hidden friend functions, partly as inline methods.
Since the class is not exported, and the methods were inline, we
can just remove all of them and replace them with the comparison
helper macros.

This should speed up the relational operators, because they do not
construct string objects using QString::fromUtf8() anymore, but use
QUtf8StringView instead.

This also adds the previously missing QByteArray vs QLatin1StringView
relational operators.

Task-number: QTBUG-117661
Change-Id: I17a9185127ae130dab9409c6340a58f5d39f5a10
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2024-02-20 01:04:34 +01:00
Ivan Solovev 4832426d1b Add QStringView vs byte array relational operators
... by using the new comparison helper macors.

Note that by providing helper functions for QByteArrayView,
we can support all three types: QByteArray, QByteArrayView, and
const char *.

Use the regular QT_NO_CAST_FROM_ASCII and
QT_RESTRICTED_CAST_FROM_ASCII guards to disable the operators
if the cast from ASCII is forbidden.
Also use QT_ASCII_CAST_WARN on each operator.

This allows to enable related tests in tst_qstringapisymmetry.

Task-number: QTBUG-117661
Task-number: QTBUG-108805
Change-Id: I0d77c30245d8b5ac4b8cfd98d650c1885aca2005
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2024-02-20 01:04:33 +01:00
Ivan Solovev fb50ab7006 Add QByteArrayView vs const char * relational operators
... by using the new comparison helper macros.

Also, convert the existing QByteArrayView relational operators to use
these macros.

An attempt to define the helper functions comparesEqual() and
compareThreeWay() as hidden friends leads to compilation errors, because
the QByteArrayView(QLatin1StringView) constructor gets somehow disabled.
Apparently, it cannot satisfy the
QtPrivate::IsContainerCompatibleWithQByteArrayView trait anymore.
I could not find a reason for that, so I just defined the helper
functions as static inline private members of QByteArrayView. This fixes
the issue.

This allows to enable related tests in tst_qstringapisymmetry.

Task-number: QTBUG-108805
Change-Id: I35a69e99db8c61531ec726dab5b242b857f69e85
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2024-02-20 01:04:33 +01:00
Ivan Solovev 1f92ff3ee0 Add QByteArray vs QByteArrayView relational operators
... by using the new comparison helper macors.

This allows to enable related tests in tst_qstringapisymmetry.

Task-number: QTBUG-108805
Change-Id: I2cef8f4a25889b74a921fea47995d59c3a49d368
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2024-02-20 01:04:33 +01:00
Ivan Solovev 9b945b381a Add QUtf8StringView vs byte array relational operators
... by using the new comparison helper macros.

First the relational operators between QU8SV and QBAV where added,
and this resulted in the ambiguities when comparing QU8SV vs QBA.
So, the relational operators between QU8SV and QBA are also added
in the same commit. This, in turn, resulted in ambiguities when
comparing QU8SV and const char *, so add these relational operators
as well.

Use the regular QT_NO_CAST_FROM_ASCII and
QT_RESTRICTED_CAST_FROM_ASCII guards to disable the operators if
the cast from ASCII is forbidden. Also use QT_ASCII_CAST_WARN on
each operator.

This allows to enable related tests in tst_qstringapisymmetry.

Task-number: QTBUG-117661
Task-number: QTBUG-108805
Change-Id: If7919496fdf4519fd2a9398397a39210aadba077
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2024-02-20 01:04:33 +01:00
Ivan Solovev 05e5b87ba0 Add QLatin1StringView vs QByteArrayView relational operators
... by using the new comparison helper macros.

The operators are marked as QT_ASCII_CAST_WARN, like the pre-existing
relational operators with QByteArray and const char *.

This allows to enable related tests in tst_qstringapisymmetry.

Task-number: QTBUG-117661
Task-number: QTBUG-108805
Change-Id: Ic9bcddffc25585edb7375c3e651d49d040a60454
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2024-02-20 01:04:33 +01:00
Ivan Solovev de16185068 Comparison helper macros: add an Attributes parameter
Some of relational operators in Qt are marked with QT_ASCII_CAST_WARN
(see e.g. String, QLatin1StringView).
If we want to convert these operators to the new comparison helper
macros, we need a way to preserve this attribute.
My tests show that simply adding the attribute to the helper
comparesEqual() and compareThreeWay() functions does not work, so we
need to explicitly add it to each of the generated operators.

Change-Id: I2940a70fe191326e8a2ebfb05b8da6e0f21a845c
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
2024-02-20 01:04:33 +01:00
Ivan Solovev 4c93115504 Add QUtf8StringView vs QLatin1StringView relational operators
... by using the new comparison helper macros.

This allows to remove dummy comparison operators from
tst_qstringapisymmetry.

This is also a pre-requisite for a follow-up commit that introduces
relational operators between QLatin1StringView and QByteArrayView.

Task-number: QTBUG-117661
Task-number: QTBUG-108805
Change-Id: I5837b457a777fddff1071bc252982e68d004fa94
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2024-02-16 18:39:22 +01:00
Ivan Solovev e26914fa0f Refactor tst_qcomparehelpers
Previously the test consisted of just one cpp file. An attempt to add
more test cases to the file resulted in the minGW compiler complaining
about a too large object file:

 Fatal error: tst_qcomparehelpers.cpp.obj: file too big

This patch splits the implementation into a header and a cpp file.
This itself does not fix the issues, but now we can add the new test
cases in a separate cpp file. This patch also adds some comments
that advocate doing so.

Pick-to: 6.7
Change-Id: I451987370fa4e18b7ad81dfc064ea016f1d0da47
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
2024-02-16 18:39:06 +01:00
Giuseppe D'Angelo 73bf1c1a9b QList: add uninitialized resizes
Creating a QList of a given size, or resizing it to a given size, will
always value-initialize its elements. This commit adds support for
uninitialized construction and resizes. The intended use case is using a
QList as storage-to-be-overwritten:

  QList<int> list(size, Qt::Uninitialized);

  fillWithData(list.data(), list.size);

How do we define "uninitialized":

1) if T is constructible using Qt::Uninitialized, use that;
2) otherwise, default-construct T.

In detail:

1) covers (Qt-ish) datatypes that have a default constructor that
   initializes them, but also a dedicated constructor that doesn't
   initialize (e.g. QPoint, QQuaternion, ...).
2) covers everything else. Default initialization of scalars and
   trivially constructible datatypes will leave them uninitialized.

A type which isn't trivially constructible will still get its default
constructor called (and possibly actually gets initialized); we can't
really do better than that, as we still have to construct objects and
start their lifetimes.

[ChangeLog][QtCore][QList] Added support for uninitialized construction
and resizing.

Change-Id: I32c285c7dddbf7e01475943f24e14e824bb13090
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2024-02-16 14:20:50 +01:00
Ahmad Samir 026e1e3fdb QTimer: use QTest::ingoreMessage() for negative internvals tests
Pick-to: 6.7 6.6 6.5
Change-Id: I87d095b748a7488a71b22710ab7ed72d9451c769
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
2024-02-15 22:35:00 +02:00
Marc Mutz af051f9be2 QVarLengthArray: re-publish Prealloc as a nested PreallocatedSize
This gives users of the class easy access to the Prealloc template
argument, without having to write a pattern-matcher like

   template <typename T>
   constexpr qsizetype preallocated_size_v;
   template <typename T, qsizetype N>
   constexpr qsizetype preallocated_size_v<QVarLengthArray<T,N>> = N;

first.

[ChangeLog][QtCore][QVarLengthArray] Added PreallocatedSize nested
constant, equal to the Prealloc template argument.

Change-Id: I928eaa5e62967445cdd7b0c2759567483fdb8997
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
2024-02-15 17:44:36 +00:00
Rym Bouabid 760043ea8c QDir: Use QT_TEST_EQUALITY_OPS macro in unit-tests
Replace QTestPrivate::testEqualityOperators() helper function with
QT_TEST_EQUALITY_OPS macro to get a reasonable debug output in case of
failure.

Task-number: QTBUG-120303
Change-Id: I1ca23cabfe62ab78e012cf95fd2add631fc88a64
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
2024-02-15 14:51:37 +01:00
Rym Bouabid fec4984dc9 QFileInfo: Use new comparison helper macros
QFileInfo had operator==() and operator!=() defined as public member
functions, so use QT_CORE_REMOVED_SINCE and removed_api.cpp to get
rid of these methods and replace them with a hidden friend.

Use QT_TEST_ALL_EQUALITY_OPS macro in unit-tests.

Task-number: QTBUG-120303
Change-Id: Ie290df230b0f608a0965dccba9184382291cad8e
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
2024-02-14 21:47:29 +01:00
Ahmad Samir 2956b84332 QFilesystemWatcher: speed up the unittests
The only backend that requires longer wait times is
QPollingFileSystemWatcherEngine; lower the interval of the polling
engine for the unittests (using the same objectName() trick that is used
to force using a specific watcher engine).

Remove the comment about FAT32 filesystems, there is no where on the CI
where this test fails so far.

Before:
Totals: 23 passed, 0 failed, 0 skipped, 0 blacklisted, 127027ms

After:
Totals: 23 passed, 0 failed, 0 skipped, 0 blacklisted, 666ms

Change-Id: I96378f810463fa5c4ebdc13946ea23810e80f144
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2024-02-14 17:57:03 +02:00
Rym Bouabid 39505c86cc QDir: Use new comparison helper macros
QDir had operator==() and operator!=() defined as public member
functions, so use QT_CORE_REMOVED_SINCE and removed_api.cpp to get
rid of these methods and replace them with a hidden friend.

Use QTestPrivate::testEqualityOperators() helper function in unit-tests.

Task-number: QTBUG-120303
Change-Id: I86c2ba18b8b114efd9f62fc2fd628bc9065b04b2
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
2024-02-13 15:58:42 +01:00
Thiago Macieira 0d15c000ad qHash: backport the q(u)int128-to-quint64 reduction trick to 32-bit
I didn't do it in a template because the 32-bit code requires a
compatibility hack for Qt 6 and it's using an XOR of the high and low
parts.

Fixes: QTBUG-116080
Change-Id: I5dd50a1a7ca5424d9e7afffd17ae0ba5b9ff52f6
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
2024-02-12 17:01:33 -08:00
Marc Mutz 1d7950c946 Add missing qHash(qu/int128) overloads
If we add the typedefs, we also need to add the qHash() overloads. See
code comments for the explanation of how it works. I chose to use an
addition to merge the upper and lower parts because of the comment in
QHashCombineCommutative's operator(), introduced by commit
91b44afdcb.

Found in 6.6 API-review, but didn't make the cut and then was
forgotten.

Drive-by fix long line nearby.

[ChangeLog][QtCore] Added qHash() overloads for quint128 and qint128.

Fixes: QTBUG-116054
Task-number: QTBUG-116080
Change-Id: If484aed08ba476e0eace800b719f435203100f3e
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
2024-02-12 17:01:33 -08:00
Thiago Macieira 1845d43327 tst_QHashFunctions: make the consistency check table-driven
So we can test more values. Because we are testing more values, we can't
use QEXPECT_FAIL, because we can't guarantee a mismatch.

Pick-to: 6.7
Task-number: QTBUG-116077
Task-number: QTBUG-116080
Change-Id: I664b9f014ffc48cbb49bfffd17b021719e6d612f
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
2024-02-12 17:01:33 -08:00
Ivan Solovev 612b67cf13 QTimer: do not set active state when setting a negative interval
QObject::startTimer() returns 0 in case of failure, for example when
someone tries to register a timer with a negative interval.

However, QTimer internally uses -1 as an invalid timer id.
This could lead to a situation when the timer was not really started,
but QTimer::isActive() returned true.

This patch fixes it in two ways:
- check the return value of QObject::startTimer() and treat 0 as an
  error.
- do not treat 0 as a valid timer id when calculating the active state.

As a drive-by: move the `using namespace std::chrono_literals;`
declaration to the top of tst_qtimer.cpp, so that we do not need to
repeat it in each test case.

Fixes: QTBUG-122087
Pick-to: 6.7 6.6 6.5
Change-Id: I0e21152b2173ebb5fb0dada1b99a903a321ca9c4
Reviewed-by: Ahmad Samir <a.samirh78@gmail.com>
2024-02-12 23:49:54 +01:00
Mårten Nordheim b099988f6d QStringConverter: add a test for missing drain
Task-number: QTBUG-118834
Change-Id: I3085e6f83aa5a21f477a101a45186d0ce2133d10
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
2024-02-12 19:12:25 +01:00
Mårten Nordheim 496340f33a QLocal8Bit::convertFromUnicode[win]: support more than 2Gi input
As we did for convertToUnicode. To support more than 2Gi input, we
need to handle the input in chunks because of the `int` parameter in the
Windows API. Testing also revealed some corner cases we also need to
handle, which is mostly happening when there is an incomplete surrogate
pair at the end of the current input window.

The test takes between 3 (plain MinGW) and 8 (MSVC with ASAN) seconds
to run on my machine.

Pick-to: 6.7 6.6 6.5
Fixes: QTBUG-105105
Change-Id: I4fb0420b88ca41dfa8b561a35c6d96659bd81468
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
2024-02-12 19:12:25 +01:00
Mårten Nordheim a7171c6256 QLocal8Bit::convertToUnicode[win]: support more than 2Gi input
To properly support more than 2Gi input we have to support being asked
to resize more than once. Previously we would only have to resize the
one time because we went from our 4K stack buffer to the final size
heap buffer. But now, since our input size can only be specified in
int, we have to deal with looping over the input and resizing the buffer
as needed.

We also have to deal with trailing data at the end of our sliding window
potentially causing issues for the encoding. So we try to shrink our
window when it causes issues, or store the trailing data for the next
call.

The >2Gi test takes about 6-8 seconds on my machine.

Pick-to: 6.7 6.6 6.5
Task-number: QTBUG-105105
Change-Id: I9a44b8f379bf2c2c58183f961544ed2f4c8c7215
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
2024-02-12 19:12:25 +01:00
Marc Mutz e1f45ad818 QMap: add missing qHash() overload
Found in API review, but not deemed important enough to still get into
6.7.

Not implementing it for QMultiMap, because there we need to mod out
order of equivalent elements.

The GHS compiler acted up and tried to compile the noexcept
specification, hitting non-existing qHash(QVariant) for QVariantMap
and producing a hard error instead of SFINAE'ing out. As a
work-around, establish an artificial SFINAE-friendly context, but only
for that compiler.

[ChangeLog][QtCore][QMap/QHash] Added qHash() overload for QMap.

Change-Id: Ia7dbf488e8e5490962118e40581b7c4cc8ed95e5
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
2024-02-09 20:33:05 +00:00
Marc Mutz f4cfc21dec QList: give the LWG 3346 #ifdef'ery a symbolic name
We'll need this in more places, so centralize its definition in
qcompilerdetection.h.

Amends 595b4e1a9b.

Pick-to: 6.7 6.6 6.5
Change-Id: I87f84cb9ff3ad339c000604423295180176f5799
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
2024-02-08 17:43:59 +01:00
Ievgenii Meshcheriakov 0e67553aac tst_qttextboundaryfinder: ignore unsupported tests
Qt currently has custom implementation for Indic grapheme breaks.

QTBUG-121907 was created to evaluate whether it is better to use
Unicode implementation instead.

Remove BLACKLIST. The remaining tests pass.

Fixes: QTBUG-121529
Task-number: QTBUG-121907
Change-Id: Ifd8fd76aeeba51d08c9f23b867abbf39750fc7d9
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
2024-02-08 17:43:58 +01:00
Ievgenii Meshcheriakov b2764f7802 QUrl IDNA: Update to Unicode 15.1
Unicode 15.1 (more spcifically UTS #46, revision 31) changes how
host names are processed. The initial Unicode host name mapping
is done without validity checking. That check was used in the past
to mark QUrl's invalid. This patch inserts simplified validity
check later. This check is similar to one performed before
conversion to unicode, but does not include BiDi check to keep
names starting with xn-- valid.

Additional complication is that U+1E9E LATIN CAPITAL LETTER SHARP S
must be mapped to "ss" with transitional processing.

It is not possible anymore to predict whether Qt implementation
considers a URL valid by using only error codes in the tests
vectors file. The test was adjusted to expect an empty string
(indicating invalid QUrl) or string matching the entry in vectors
file if there are any processing errors specified for that entry.

Unblacklist tst_QUrlUts46::idnaTestV2.

Task-number: QTBUG-121529
Change-Id: Iad5dadd1a6695fa54b432e35000b350cd6e06341
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
2024-02-08 17:43:58 +01:00
Ievgenii Meshcheriakov bfd09ec38c unicode: Import version 15.1 (UCD version 32)
Add enumerator for the new Unicode version to QChar::UnicodeVersion.

Remap new line breaking classes to their Unicode 15.0 values:
* AK, AP and AS to AL,
* VI and VF to CM.
These are classes for new line breaking support for Indic scripts
that require more work.

Blacklist failing tests for now:
* tst_QUrlUts46::idnaTestV2
* tst_QTextBoundaryFinder::lineBoundariesDefault
* tst_QTextBoundaryFinder::graphemeBoundariesDefault

Regenerate the source files.

Task-number: QTBUG-121529
Change-Id: I869cc9fbaa53765d8ae6265c22cdbef9f19d05bf
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
2024-02-08 16:43:58 +00:00
Nicolas Fella 00d9a9a9b5 QIcuTimeZonePrivate constructor: save iteration over all zone IDs
ICU returns a "valid" representation of GMT when given an unrecognised
ID, so QTZ's constructor has been checking the ID is available before
passing it to the backend constructor. That availability check was
done by generating the list of available IDs to see if the given ID
was in it; this is very inefficient. Furthermore, the QTZ constructor
was also checking availability, to work round the same issue in only
this one backend, making the check redundant.

So overide isTimeZoneIdAvailable() in the ICU backend, calling
ucal_getCanonicalTimeZoneID(), which answers the question directly;
and drop the duplicate check in the QTZ constructor. Expand a test to
verify an invalid name is rejected.

Fixes: QTBUG-121807
Pick-to: 6.7 6.6 6.5
Change-Id: I34f996b607b958d12607a94eb273bb1b406cca1a
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2024-02-08 15:40:03 +01:00
Ivan Solovev cbc6ee0eb9 Deprecate QDataStream::readBytes(char *&, uint &) instead of removing it
We cannot remove the overload using QT_REMOVED_SINCE, because a qint64
lvalue in the new overload will not bind to an uint& parameter, so the
old code would not compile.

Deprecate the old overload, and add a unit-test that makes sure that
it still behaves correctly.

This commit also introduces the new deprecation macros that are
required to do the deprecation in Qt 6.11.

Amends fd48ce0b73

Found in 6.7 API review

Pick-to: 6.7
Change-Id: I02893bfbe040df736f8e746384e0261a0f0041d3
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2024-02-07 15:02:19 +01:00
Ivan Solovev dd514160ce QDataStream: use SizeLimitExceeded status in write operations
Set this status when the stream tries to write more data than the
current serialization format supports.

Update the methods that write containers to return early if they fail
to write the container size, and do not try to serialize the elements.

Convert the manual tst_manualqdatastream test into a data-driven
test, allowing us to specify various stream versions. Adjust the test
code to check that the SizeLimitExceeded status is set when the
stream version is <= Qt_6_6.

Amends fd48ce0b73

Found in 6.7 API review

Pick-to: 6.7
Change-Id: If4c62ea53ac9bccd423f00f0f03afd6ba6bdc4f5
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2024-02-07 15:02:19 +01:00
Ivan Solovev 0ed34d1992 QDataStream: use qint64 to represent size while reading and writing
Do that to avoid narrowing at the call site on 32-bit platforms.

Amends fd48ce0b73

Found in 6.7 API review

Pick-to: 6.7
Change-Id: I31142399385521d973b2ed3789745569e44d5d63
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2024-02-07 15:02:19 +01:00
Tasuku Suzuki bd6d7d4d74 Remove extra semi-colons
Change-Id: I92fddb36cd136fd1bd627955f15d0559b9942d7e
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
2024-02-06 20:17:18 +09:00
Edward Welbourne 46c1936e17 Rework tst_QTimeZone::windowsId() to use initializer-lists
Instead of clearing a list repeatedly to then repopulate it by
appending entries.

Change-Id: I82594d69c1cb145defff43d84f92f8410d8997aa
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2024-02-05 23:12:59 +01:00
Jarek Kobus 0d0810e2dc QObject: fix installEventFilterOrder() test flakiness
Don't rely on timer precision and use int counter instead.

Amends 1fe88bf4cd

Pick-to: 6.7 6.6 6.5 6.2 5.15
Change-Id: I057b4dd51014784ec9b244301b43583f3de6ddd1
Reviewed-by: Ahmad Samir <a.samirh78@gmail.com>
2024-02-04 18:33:37 +01:00
Ahmad Samir d887e34b49 tst_qdiriterator: add a test for QFsFileEngineIterator
As a baseline for subsequent commits.

Change-Id: Ifac026848e92817b08a75ceafee6d06e0a8f399d
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2024-02-04 14:04:18 +02:00
Lucie Gérard ff1039c217 Change license for tests files
According to QUIP-18 [1], all tests file should be
LicenseRef-Qt-Commercial OR GPL-3.0-only

[1]: https://contribute.qt-project.org/quips/18

Pick-to: 6.7
Task-number: QTBUG-121787
Change-Id: I9657df5d660820e56c96d511ea49d321c54682e8
Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>
2024-02-04 09:56:42 +01:00
Thiago Macieira c5f22c54cb qHash: provide the long double overload on Darwin systems
Commit c0791ac76e didn't explain why it
was #ifdef'ed out. It's just an alias for double. Maybe compilers at the
time used to complain if you used it, but I can't make Apple's clang
produce a warning now.

Pick-to: 6.7
Change-Id: I664b9f014ffc48cbb49bfffd17b02293403e9571
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
2024-02-03 07:33:00 -08:00