Commit Graph

32239 Commits

Author SHA1 Message Date
Tasuku Suzuki
da1079e51c Fix build without features.cupsjobwidget
Change-Id: I1b49a9f63a6a071457a3b9305dc87abe5f3b5b19
Reviewed-by: Stephan Binner <stephan.binner@basyskom.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
2017-04-30 07:49:06 +00:00
Allan Sandfeld Jensen
dd03817ab6 Add configure flag to optimize Qt for size
Adds default off configure flag to use compiler optimizations
for size instead of the default speed/size trade-off.

Change-Id: I36702064ef2cc743d2d03a386adf5cefd5371b6e
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
2017-04-29 08:02:19 +00:00
Friedemann Kleint
425986acf3 Windows: Fix tst_QFileDialog2::completionOnLevelAfterRoot()
Change the check for the unambiguous match to be case insensitive.

Task-number: QTBUG-60466
Change-Id: Iaa019cc803a56b015f45309fb1b3a7a8a3d82ee4
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
2017-04-29 07:39:09 +00:00
Thiago Macieira
3c4c02b3f1 Include moc of qnamespace.h in qobject.cpp
Change-Id: I84e363d735b443cb9beefffd14b8bd4b39b00840
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
2017-04-29 02:44:37 +00:00
Jesus Fernandez
dc8933e0aa Initialize vao variable
If vaoHelper is not valid the vao variable was being initializated with
a random value.

Change-Id: I44962841baeb1a1cff3124d6126e19c791feaea3
Coverity-Id: 171484
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
2017-04-28 20:03:06 +00:00
Aaron Linville
5995238f29 Doc: Fix references to QIconEngineV2 and QIconEnginePluginV2
Fix a few lingering doc references to the old classes.

Task-number: QTBUG-59815
Change-Id: Ia6b406485260c943b018422aaeb8e22ca4406e81
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
2017-04-28 20:02:48 +00:00
Gatis Paeglis
fad814088c do not wrap QAbstractEventDispatcher::flush with QT_DEPRECATED_SINCE
... as this would require us to remove usage of QAbstractEventDispatcher::flush
from Qt source code as well. We can not do this already in Qt 5.9 as there are
few event dispatchers in Qt that actually do override the ::flush (with non empty
bodies). Removing this code could result in behavior changes (not very likely) for
some user code. This method will be removed in Qt6.

Instead mark it with a well known "### Qt{Version}" comment.

This patch amends 41eefd7. The warning was:

qcoreapplication.cpp: In static member function ‘static void QCoreApplication::flush()’:
qcoreapplication.cpp:733:48: warning: ‘virtual void QAbstractEventDispatcher::flush()’ is deprecated [-Wdeprecated-declarations]
         self->d_func()->eventDispatcher->flush();

Change-Id: I48a1c68b84ff93268956205e1205e6d4b5d48664
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2017-04-28 17:23:18 +00:00
Oswald Buddenhagen
7e298e2f2c don't call pkg-config with --libs-only-L and --libs-only-l at once
the options are mutually exclusive, with the last one winning.

Task-number: QTBUG-60382
Change-Id: Ie6d888ac8be6b22b204fcad93c184477baa38965
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2017-04-28 16:08:20 +00:00
Oswald Buddenhagen
882243abaf unbotch licheck output processing
instead of calling eval() on the entire output, loop over it line by
line, because:
- the first line is a message, not a variable assignment
- eval() can process only one statement at a time

Task-number: QTBUG-60255
Change-Id: Idca652910c8f2c852372d486c51c8554bc708dcf
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2017-04-28 16:08:14 +00:00
Oswald Buddenhagen
3250581aed always clear config.log after all
delaying the logging setup until the cache use is determined (which
depends on xspec determination) causes too much trouble.

as already explained in 7ac15ab0f, there is a bit of a gray area when
exactly the log should be cleared anyway.
a more complete solution would cache the tests' output along with the
results and re-log it (with an appropriate marker) upon re-use.

Task-number: QTBUG-59565
Change-Id: I17d457598d885bceafd6505cad5ff074c4ace502
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2017-04-28 16:08:07 +00:00
Simon Hausmann
0942f44454 Fix make install to be deterministic
The result of "make install" should be the same regardless of whether it
has been run multiple times and the destination exists already. This is
done by making the file installation calls always take canonical source
and target paths and not look at the target directory.

Task-number: QTBUG-60370
Change-Id: I83a584c0dbc4fd10c79976d4169bf6bc051884a1
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
2017-04-28 13:46:44 +00:00
Thiago Macieira
63b94c5772 Export QPlatformThemeFactory, for use in qtdiag
Change-Id: I0e1a09998253489388abfffd14b5ee5392b0ce52
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
2017-04-28 12:37:14 +00:00
Thiago Macieira
cf0c44fe83 Fix test build with ICC: QFlags does not auto cast to uint
I don't know why.

 tst_qflags.cpp(114): error: no instance of function template "verifyConstExpr" matches the argument list argument types are: (Qt::MouseButton)
 tst_qflags.cpp(91): note: this candidate was rejected because there is a type mismatch after argument substitution

Change-Id: I84e363d735b443cb9beefffd14b9581d77933cb8
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@qt.io>
2017-04-28 12:37:09 +00:00
Tasuku Suzuki
179fe5981f Fix build without features.networkproxy
Change-Id: Ie0868b2d2ec30513e870861514b252a79dff4998
Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
2017-04-28 12:33:17 +00:00
Gatis Paeglis
5106d496f3 wrap QCoreApplication::flush with QT_DEPRECATED_SINCE
... in cpp file as well.

This patch amends 41eefd7.

Change-Id: Id6a4dfd3a93a600fe3bb84bb74379451ad167aa8
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
2017-04-28 08:40:48 +00:00
Tasuku Suzuki
9b8a7de794 Fix build without features.style-stylesheet
Change-Id: Ib7cf5db6c9a49e7f359410bc0ec3d1ceadcde5cf
Reviewed-by: Stephan Binner <stephan.binner@basyskom.com>
Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
2017-04-28 08:10:49 +00:00
Topi Reinio
ce9dc06b4c qdoc: Reintroduce Q_OS_* defines into the global documentation config
This was dropped by commit 740ff1b8 in preparation for clang-based
C++ parser in qdoc. However, the old (current) parser still needs it,
as some of the functions to document are wrapped with those macros.

It does not interfere with the clang parser anyway; unlike the old
parser, clang will not resolve the wildcards in macros.

Change-Id: I3135a263e8eb200a11b1e918c776e3a2c3ec5fb6
Reviewed-by: Martin Smith <martin.smith@qt.io>
2017-04-28 07:59:00 +00:00
Allan Sandfeld Jensen
82c06fb0f5 Fix return of empty paths with multiple points on intersections
The intersection algorithm for intersection with rects, might return
one edge of the rect even if that edge does not intersect with the path.
To deal with that we collapse paths with empty bounding rects to the empty path.

Task-number: QTBUG-60024
Change-Id: I3e305983c66548e772d7d7ce3de99d715edbdd1b
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
2017-04-28 07:58:25 +00:00
Thiago Macieira
851b39a6d6 Update detection of $DESKTOP_SESSION
I don't know how widespread this use is, but apparently sddm seems to
set DESKTOP_SESSION to be the .desktop file that it used to launch the
session (minus the .desktop extension). In that case, we should read the
DesktopName entry from the file to get the actual desktop type.

And since the desktop detection from QGenericUnixServices should
suffice, we don't need to repeat the same code in QGenericUnixThemes.

Change-Id: I0e1a09998253489388abfffd14b5eeefbd7fe740
Reviewed-by: J-P Nurmi <jpnurmi@qt.io>
2017-04-27 22:35:06 +00:00
Thiago Macieira
ab44ac021d Clean up mkspecs from old, unsupported and untested mkspecs
They have not been tested with Qt 5, not even once to make sure
that the mkspec passes the sanity check.

This removes for OSes:
  HP-UX (running on PA-RISC -- Itanium still supported)
  SGI IRIX
  SCO Unix
  Tru64 Unix
  Unixware

And compilers:
  IBM xlC (Visual Age C++)
  HP aCC compiler (PA-RISC and Itanium)
  PGCC, cxx and kcc on Linux

There were a couple more OSes detected in the configure script that were
lacking even the mkspec. Those have also been removed.

Of those, only hpuxi-acc and aix-xlc have been tested in the last 9
years, though only with Qt 4 and never tried with C++11 support. IRIX
was last tested over 10 years ago and PA-RISC is definitely not
supported due to its lack of atomic operations.

Support for HP-UXi and AIX is now only possible with GCC (assuming GCC
supports those). Support files for Oracle's Sun Studio compiler are left
behind, but its state is unknown.

Change-Id: I7814054a102a407d876ffffd14b69c796b97c972
Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
2017-04-27 22:34:34 +00:00
Tasuku Suzuki
a9e0879ee1 Fix build without features.shortcut
Change-Id: I87a7ba1a77b0671559616a3ea4722bcc233af32d
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
2017-04-27 15:38:31 +00:00
Thiago Macieira
c1e19a2ecb QSysInfo: Make use of the QT_WARNING_DISABLE_DEPRECATED macro
We have it for a reason.

Change-Id: I84e363d735b443cb9beefffd14b8f355aeb8a31c
Reviewed-by: Jake Petroules <jake.petroules@qt.io>
2017-04-27 15:27:25 +00:00
Timur Pocheptsov
b6968f508c Revert "Blacklist tst_QSslSocket::protocolServerSide on OS X 10.11"
This reverts commit 96c27f0dfa.
We now use a custom keychain that should fix the original
problem with the test.

Change-Id: I52e4105f34a46ad7080750d9a62480ebe3a56e68
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
2017-04-27 12:25:51 +00:00
Oliver Wolff
11e37a0e8c winrt: Use list initialization for KeyInfo's members
Change-Id: Idd05d1e1332efd9afc9816a48437fee377730735
Reviewed-by: Maurice Kalinowski <maurice.kalinowski@qt.io>
2017-04-27 07:00:17 +00:00
Oliver Wolff
eb77a24faa winrt: Fix text value for key release events
The text member was never filled and thus was not set in onKeyUp.

Change-Id: I0d0094745c385e0942635da643d863868b010c2a
Reviewed-by: Maurice Kalinowski <maurice.kalinowski@qt.io>
2017-04-27 07:00:16 +00:00
Oliver Wolff
4bfb464570 winrt: Remove wrong parameter from handleExtendedKeyEvent call
The event's count parameter is used to determine the number of keys
involved in the key event, not the repeat count of the key press.

The desktop windows implementation does not pass the "count" parameter,
so we omit it as well.

The tryShortcutOverride parameter is only used on macOS and thus can be
omitted as well.

Change-Id: Id7554e43cc73ec616f68444e82a38418e622e20a
Reviewed-by: Maurice Kalinowski <maurice.kalinowski@qt.io>
2017-04-27 07:00:15 +00:00
Dyami Caliri
32f8cbae90 QOpenGLWidget: Fix UB (invalid cast) in ~QOpenGLWidgetPrivate
The QOpenGLWidgetPrivate destructor calls reset(), which accesses
the Q-pointer. Calling Q_Q(Class) while still inside the private
class's destructor is wrong due to the cast in q_func() which is
undefined behavior at that stage.

Here is the UB report:
qopenglwidget.cpp:548:5: runtime error: downcast of address 0x000016d0e200 which does not point to an object of type 'QOpenGLWidget'
0x000016d0e200: note: object is of type 'QObject'
 00 00 00 00  10 30 32 0f 00 00 00 00  40 e2 d0 16 00 00 00 00  80 7b 42 0f 00 00 00 00  00 00 00 00
              ^~~~~~~~~~~~~~~~~~~~~~~
              vptr for 'QObject'

0     QOpenGLWidgetPrivate::reset    qopenglwidget.cpp    656    0x607e667
1     QOpenGLWidgetPrivate::~QOpenGLWidgetPrivate    qopenglwidget.cpp    570    0x60982ab
2     QOpenGLWidgetPrivate::~QOpenGLWidgetPrivate    qopenglwidget.cpp    569    0x6098516
3     QScopedPointerDeleter<QObjectData>::cleanup    qscopedpointer.h    54    0xcbf7058
4     QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData>>::~QScopedPointer    qscopedpointer.h    101    0xcbde858
5     QObject::~QObject    qobject.cpp    1042    0xcb94792
6     QWidget::~QWidget    qwidget.cpp    1701    0x5e173f7
7     QOpenGLWidget::~QOpenGLWidget    qopenglwidget.cpp    946    0x608d72b
8     ImagePreviewComponent::~ImagePreviewComponent    imagepreviewcomponent.h    16    0x58237b6
9     ImagePreviewComponent::~ImagePreviewComponent    imagepreviewcomponent.h    16    0x58238c6

Change-Id: If13932ac657afb9d1358ac82ab911a05e96cfbcd
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
2017-04-27 01:38:48 +00:00
Gabriel de Dietrich
445191bba8 QMenu: Display the menu title on the torn-off menu's title bar
Change-Id: If16e262a6c8b39dff517cc105cf55686d4c22582
Task-number: QTBUG-11693
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
2017-04-26 22:27:53 +00:00
Shawn Rutledge
6107f63f93 QXcbConnection::xi2ReportTabletEvent: use fixed1616ToReal
This should not change the result since fixed1616ToReal also divides
by 65536.  It's just to make it consistent with the other places that
we use fixed1616ToReal.

Change-Id: I96b3a07d1cbc98d7bdbe7a3b6035b196e34a5abc
Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
2017-04-26 18:57:57 +00:00
Timur Pocheptsov
5218a80bd1 Revert "tst_qsslsocket::protocolServeSide - fix for macOS 10.11"
The fix is outdated - the tests it was fixing - pass on 10.11.

Change-Id: I8b42c1d3d2f1279382b15c20587dcc93cf1b6b40
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
2017-04-26 13:18:20 +00:00
Thiago Macieira
8e6a17f687 Fix unused private fields in dbusmenu and dbustray
qdbusplatformmenu_p.h:131:9: error: private field 'm_reserved' is not used [-Werror,-Wunused-private-field]
qdbusplatformmenu_p.h:192:10: error: private field 'm_isSeparator' is not used [-Werror,-Wunused-private-field]
etc.

Change-Id: I84e363d735b443cb9beefffd14b8bc4253081145
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
2017-04-26 13:11:39 +00:00
Thiago Macieira
6ac33c4841 Fix warnings about unused private fields we can't remove
These are in public classes, so we can't remove them until we get to
Qt 6.

qtimer.h:231:20: warning: private field 'del' is not used [-Wunused-private-field]

Change-Id: I84e363d735b443cb9beefffd14b8b5fb720c9e41
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
2017-04-26 13:07:01 +00:00
Thiago Macieira
bd52bff35d Fix Clang build: it does not have __attribute__((optimize(x)))
Change-Id: I84e363d735b443cb9beefffd14b8b5f3885b84d6
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
2017-04-26 13:06:46 +00:00
Thiago Macieira
ac9103fd85 Fix ICC build with Q_FALLTHROUGH
ICC 17 does not yet implement C++17 [[fallthrough]] nor does it support
GCC's __attribute__((fallthrough))

Change-Id: I84e363d735b443cb9beefffd14b8aba60a7e3f81
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
2017-04-26 12:53:36 +00:00
Timur Pocheptsov
2d2dd85766 QSslSocket (SecureTransport) - use anchors only from QSslConfiguration
Calling SecTrustSetAnchorCertificatesOnly(trust, false) we actually extend
what our user provided in QSslConfiguration as CA certificates (caCertificates,
setCaCertificates) - Secure Transport will also use a default set provided
by the system and SSL handshake can surprisingly (for a user) succeed.
And the default content of these caCertificates, if not altered by setCaCertificates
call - are those system CA certificates.

Task-number: QTBUG-60233
Change-Id: I8c1094bb7eec260f5202a47085f9f75e720eda7b
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
2017-04-26 12:42:40 +00:00
Sami Nurmenniemi
e5a1c7fff7 Fix tst_QLineEdit for offscreen and minimal platforms
Unselecting with offscreen and minimal platforms behave similarly as in
Windows and QNX. If left or right key is used for unselecting, cursor
position is changed.

Change-Id: I022cd2fec80ad1875fec983e1e3536a105e18bb2
Reviewed-by: Teemu Holappa <teemu.holappa@qt.io>
2017-04-26 12:42:08 +00:00
Topi Reinio
99017d78ee qdoc: Do not exclude *_p.cpp files from source files to parse
Some of the public APIs are still documented in private (_p.cpp)
source files. Let qdoc parse them.

Change-Id: I29ad87c21d663504f2b947d8b9ed76609c7946f3
Reviewed-by: Martin Smith <martin.smith@qt.io>
2017-04-26 12:25:26 +00:00
Sami Nurmenniemi
a1e94bcfbb Fix tests that assume system files are owned by root for qemu
If QEMU is provided sysroot with QEMU_LD_PREFIX, it opens files from there. If their
owner is the current user, testing their access rights based on assumption that they
are root fails. Skip the tests in that case similarly as is already done when the
tests are run as root.

This fixes following tests:
- tst_QTemporaryDir::nonWritableCurrentDir
- tst_QNetworkReply::getErrors(file-permissions)
- tst_qstandardpaths::testCustomRuntimeDirectory

Task-number: QTBUG-59966
Change-Id: I972ce37b4b5a7747cdd732a8e4a737ef09cbc6a5
Reviewed-by: Teemu Holappa <teemu.holappa@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2017-04-26 09:12:12 +00:00
Sami Nurmenniemi
9b52cfd64c Fix tst_QWindow modal dialog tests for offscreen and minimal platforms
Changed testing of focus of modal dialogs to match behavior on offscreen
and minimal platforms.

Change-Id: Ife3ea41b4b78df2e64c8d8e740332914b1e5a67c
Reviewed-by: Teemu Holappa <teemu.holappa@qt.io>
2017-04-26 09:11:53 +00:00
Sami Nurmenniemi
ba21e42463 Fix tst_QWidget for platform "offscreen"
Some features are not implemented by "offscreen" platform. Skip tests
failing because of that. Some failing cases are also already skipped or
blacklisted on "xcb" platform.

Change-Id: I17269169379c270bd7d6f2ddda03ad9b114a71ce
Reviewed-by: Teemu Holappa <teemu.holappa@qt.io>
2017-04-26 09:11:41 +00:00
Tasuku Suzuki
36553f8efe Fix warning for -no-feature-evdev
Change-Id: I95af276a6d21e67a980cce1d8c6e41900ece7f31
Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
2017-04-26 09:09:22 +00:00
Vyacheslav Koscheev
5d61c0882c Android: add logging to QtCore JNI_OnLoad
Change-Id: I15609d14ac39f89bcba72df33d33a25ac23ad516
Reviewed-by: BogDan Vatra <bogdan@kdab.com>
2017-04-26 07:28:46 +00:00
Ulf Hermann
40fdc4f44c Check for qApp before using it in ibus plugin
We might call updatePreeditText from the QCoreApplication dtor by
running an event loop from inside a "post routine" added with
qAddPostRoutine().

Task-number: QTBUG-60000
Change-Id: I04c08fe36bfa63ac345a06e50952d2ec83a78ac0
Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
2017-04-25 16:51:32 +00:00
Tasuku Suzuki
b6ae2695af Fix warning for -no-feature-multiprocess
Change-Id: Ifa3382098c8f7c2cb1750b7ac5e583ddd71895e2
Reviewed-by: Stephan Binner <stephan.binner@basyskom.com>
Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
2017-04-25 09:51:08 +00:00
Tasuku Suzuki
3828022508 Fix warning for -no-feature-cursor
Change-Id: I58a2bd715ff1767571d076a881872bd5eab2caec
Reviewed-by: Stephan Binner <stephan.binner@basyskom.com>
Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
2017-04-25 09:50:30 +00:00
Stephan Binner
21db5ebea9 Fix warnings for -no-feature-animation
Change-Id: I624e68e96d2a673b36d9519d1189fe4a25e1fbd0
Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
2017-04-25 09:50:07 +00:00
Shawn Rutledge
fccc831af6 xcb: include keyboard modifiers with every touch event
Task-number: QTBUG-60389
Change-Id: I9bf77dffc39b82993bc66c7c7c26e3fa9778534e
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
2017-04-25 08:37:40 +00:00
Paul Olav Tvete
5170ed8efb Don't use eglGetProcAddress() on Android
Android 4.1 has a limitation on how many slots are available
for eglGetProcAddress().

This reverts commit 7e393280e4
("OpenGLES20 direct function call removed") for the Android platform only.

Task-number: QTBUG-60318
Change-Id: I4a7224583e775143021735c037af07a95abbd6bf
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
2017-04-25 08:29:48 +00:00
BogDan Vatra
c76918b2b2 Use gdbserver command from a safe place
Removed support for old QtCreator versions (pre 3.5)

Change-Id: I5ec0e965c09c8a76810144b133af3395e32fddfa
Reviewed-by: hjk <hjk@qt.io>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
2017-04-25 08:07:49 +00:00
Thiago Macieira
9e2c6899e0 QUrl: fix IDN conversion when the ACE form is invalid
We guarded against the Unicode form being invalid and did not produce an
encoded form. But we did not guard against proper Punycode sequences
that decode to forms that had not passed the proper Nameprep stage. So
check for that and, if it fails, just keep the label in the form we
found it in (it's valid STD3 anyway).

[ChangeLog][QtCore][QUrl] Fixed a bug that caused certain domain names
that look like Internationalized Domain Names to become corrupt in
decoded forms of QUrl, notably toString() and toDisplayString().

Task-number: QTBUG-60364
Change-Id: Iadfecb6f28984634979dfffd14b833142cca8d0d
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
2017-04-25 00:51:43 +00:00