Commit Graph

8975 Commits

Author SHA1 Message Date
Thiago Macieira
7bd79b3cff Plugins: Save some architectural requirement flags
...not just the debug flag. The information is saved outside of the CBOR
map for two reasons:

 1) removing the hack that depended on how QCborStreamWriter and
 TinyCBOR internally work, allowing for the extra parameter to be
 written directly. We wouldn't be able to use that hack anyway and would
 have needed a further, uglier hack to encode a byte whose value we
 don't know.

 2) outside the map, this information can be parsed more quickly and
 then we can discard any plugins we shouldn't actually load.

Since we're doing this for a flag, I decided to move the Qt version
there too for reason #2.

Change-Id: I61ecce6b1324410bbab4fffd153d4e5fc696d19e
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
2018-09-01 15:19:46 +00:00
Thiago Macieira
d9766ddc3d Plugins: store the metadata in CBOR instead of binary JSON
In preparation for Qt 6 deprecating the binary JSON format. Also reduces
the size of the metadata a little: for the xcb platform plugin, it went
down from 264 bytes to 138; for the jpeg image plugin, it went from 320
to 135.

I've had to change the signature so older versions of Qt won't try to
parse the CBOR data as Binary JSON. Unfortunately, before QJsonDocument
could get a chance to reject it, qJsonFromRawLibraryMetaData() needed to
allocate memory and that causes crashes with Qt < 5.11.2.

Change-Id: Ieb48f7c0dd0e4e0fb35efffd153bee34e16ce347
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
2018-09-01 15:19:39 +00:00
Tor Arne Vestbø
917c2de203 Disable tst_macnativeevents
It's almost completely blacklisted anyways, and the parts that are
not are flakey.

Change-Id: I4601d751a2963c94c62ec439dd78b874034069a0
Reviewed-by: Liang Qi <liang.qi@qt.io>
2018-08-31 12:35:45 +00:00
Tor Arne Vestbø
b02fe1bfe7 Remove codepaths and checks for unsupported Apple platforms
We no longer support macOS 10.11, iOS/tvOS 10, or watchOS 3.

Change-Id: Ide03d8fac06185ef4162ba75ee54a0adf6916905
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
2018-08-31 12:35:45 +00:00
Friedemann Kleint
f9431f5632 Fix tst_QSizePolicy::constExpr() to compile with MSVC 15.8.1
For ControlType != QSizePolicy::DefaultType, qCountTrailingZeroBits()
is used which, MSVC 15.8.1 does not consider constexpr due to built-ins.
Exclude the check by #ifdef.

Task-number: QTBUG-69983
Change-Id: Ifc3dc3d94a804246bee1705fc8f3ac9b04ee4d32
Reviewed-by: Alexander Shevchenko <sav_ix@ukr.net>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2018-08-30 06:23:51 +00:00
BogDan Vatra
19b12ac9c2 Update QMetaObjectBuilder::MetaObjectFlag enum
Synced QMetaObjectBuilder::MetaObjectFlag with the MetaObjectFlags enum
from qmetaobject_p.h. Also added a few comments for Qt 6.

Change-Id: Ieccd5cf8d512a6bf7256b2f4db88d45662774536
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
2018-08-30 05:12:01 +00:00
BogDan Vatra
c2165f891c Allow registering constructor for a set of dynamic types
This feature is needed to register complex types (e.g. Q_GADGETS) at
runtime, using a single constructor method and added type parameter.
Without having the type id available to the Constructor it is impossible
to specialize behavior, thus requiring separate constructors for each
type. Generating these separate constructors at compile time is easy,
but not at runtime.

[ChangeLog][QMetaType] QMetaType can now register constructor for a set
of dynamic types.

Change-Id: I6071271d0e157864594dd07b4bc3a0abbeb15a44
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2018-08-30 05:11:38 +00:00
Christian Ehrlicher
81e298a51d QWidget: fix setTabOrder for compound widgets
When adjusting the tab order for compound widgets, it can happen that
the order is already correct. The check for this case forgot one case
which lead to a garbled focus chain.

Task-number: QTBUG-68393
Task-number: QTBUG-69619
Task-number: QTBUG-10907
Change-Id: Ic3242746bdcf3a4db6ea8daa1498381500ca116d
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
2018-08-30 04:25:22 +00:00
Ryan Chu
09f59271e6 Postpone testing docker images and files until running 'make check'
To avoid bothering the user who just wants to build all the test cases
in qtbase. It is better to move the docker related testing to the check
target. Then, it won't break the build procedure and force users to
finish test server provisioning in advance.

Change-Id: I2c4212297342c3eec7bcbebff9f991b7346d9503
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
(cherry picked from commit e798e8a03b)
2018-08-30 04:06:51 +00:00
Tor Arne Vestbø
825e1a0506 Add missing dependencies for tst_macnativeevents
Change-Id: I5578b78a90588117339562b65884b7bc46770647
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
2018-08-29 02:47:47 +00:00
Tor Arne Vestbø
ed92be5007 Add missing dependencies for tst_qmacautoreleasepool
Change-Id: Idf94d419526f02e89608b1d105a0858bceabbba1
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
2018-08-29 02:47:45 +00:00
Oswald Buddenhagen
a25ee4c1ce darwin: fix tst_qsettings deps
the test uses CoreFoundation api directly, so it must link it
explicitly.

amends 6c8f32388b.

Change-Id: I76b7d8ab41d6a66138eb45bd0f067cfee8e96cb8
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2018-08-29 02:47:41 +00:00
Oswald Buddenhagen
fa6bab9c58 darwin: fix tst_qimage deps
the test uses CoreGraphics api directly, so it must link it explicitly.

amends b0abe20d4.

Change-Id: I734bfbedff56df731c1e528670f686565b63f3b5
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
2018-08-29 02:47:39 +00:00
Joni Jäntti
546eb7b947 Blacklist tst_Gestures on Ubuntu 18.04
These autotests are not currently working with the Ubuntu 18.04
platform being introduced to the CI.

Task-number: QTBUG-70227
Task-number: QTBUG-70226
Task-number: QTBUG-70224
Task-number: QTBUG-70223
Task-number: QTBUG-70209
Change-Id: Ibe7cafd37763d7d305d8c3d9ec17bc6339db744a
Reviewed-by: Liang Qi <liang.qi@qt.io>
2018-08-28 16:30:28 +00:00
Andy Shaw
28702cb239 Initialize the QSqlQuery to be invalid when creating a sql model
When QSqlQueryModel or QSqlTableModel is created it will create a
QSqlQuery which defaults to using the default QSqlDatabase connection.

If this connection belongs to another thread then it will throw a
warning as this is not safe to use. Since the QSqlQuery is always
recreated when a query is set, the instance which is a member of
the class can effectively be invalid until a new one is set.

Task-number: QTBUG-69213
Change-Id: I68a5dd59fe62788f531d59a0680da11b118ee383
Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
2018-08-28 16:10:30 +00:00
Shawn Rutledge
112c0632d9 tst_QLocale::formattedDataSize: add Russian
The table and macros weren't extensible enough for non-Latin-based
languages.

Change-Id: I950f06de57aaf6bd0b24e0056e4acee2fb655f3d
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2018-08-26 18:51:48 +00:00
Liang Qi
563c9eb4ee Merge "Merge remote-tracking branch 'origin/5.11' into 5.12" into refs/staging/5.12 2018-08-25 04:11:12 +00:00
Qt Forward Merge Bot
1d077120f4 Merge remote-tracking branch 'origin/5.11' into 5.12
Change-Id: I5f1567c792992fc00f0256f39b76cfbe017e6a3a
2018-08-24 23:59:46 +02:00
Joni Jantti
4d38f22522 Blacklist tst_Gestures::autoCancelGestures2
This autotest fails on the Ubuntu 18.04 platform.

Task-number: QTBUG-70153
Change-Id: I2a2b0075a046664cdf5733d8629f634b4e33dc6f
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@qt.io>
2018-08-24 17:31:09 +00:00
Edward Welbourne
bd42e2f0ce Blacklist two tests on macOS that a planned CI change shall break
We have #if-ery on Q_OS_DARWIN controlling an expectation of gettign
"GMT+1" and "GMT+2" instead of "CET" and "CEST" in two tests; this
turns out to not be a deficiency of macOS so much as of how we
configure Coin's VMs.  While we fix that, we need to ignore failures
in these tests, so that we can pull the #if-ery out and clear the
blacklist once the VMs are set up properly.

Task-number: QTBUG-70149
Change-Id: If3577200cf980b3329161ab3eea7bd2e9d0124e0
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@qt.io>
2018-08-24 17:30:01 +00:00
Friedemann Kleint
96c202e981 Refactor tst_QFiledialog::clearLineEdit()
The test had some shortcomings:
- Flakyness due to not waiting for the file dialog list
  to be populated.
- It assumed that the hardcoded directory name
  ____aaaa... always would show first in the list. This may
  not be true on Windows, where names like .designer show above.
- On failure, the test directory would leak.

This manifested in failures like:

FAIL!  : tst_QFiledialog::clearLineEdit() '(fd.directory().absolutePath() != QDir::home().absolutePath())' returned FALSE. ()

To fix this, use QTemporaryDir and introduce predicates that
can be used to check whether the dialog has been populated
and the right file/directory is selected by pressing cursor down.
Use the temporary directory as not to pollute the home directory.

Change-Id: Ic504b91325993dcd6099c99e125e7ed8ff1d7672
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: David Faure <david.faure@kdab.com>
2018-08-24 12:00:31 +00:00
Edward Welbourne
8a270dee2b Revert "Fix time-zone tests on macOS >= 10.13, which now knows what CET is"
This reverts commit fd38c97a6c.
Apparently our actual VMs for 10.13 don't get this right, although the
ones used in testing did (prompting the fix this reverts).  We
probably have mis-configured VMs, but this is the quick-fix to get
development moving again.

Task-number: QTBUG-70149
Change-Id: Ib96755d8e21d9b226e22fc985f13f34fa04117b1
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
2018-08-24 11:05:38 +00:00
Edward Welbourne
dc7e775c9c Test for fractional part of Costa Rican currency
CLDR up to somewhere between v29 (used by 5.9) and v31.0.1 (used by
5.10 and later) claimed Costa Ricans don't include fractions in their
currency; now it claims they expec two digits.  Apparently one of them
does expect those digits, so this is the regression test I'll be
cherry-picking back to LTS, to accompany the CLDR updates they need.

Task-number: QTBUG-70093
Change-Id: I138772cc6013fa74de4f7c54b836cac83421eab2
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2018-08-23 12:54:53 +00:00
Tony Sarajärvi
c9c770d775 Extend blacklisting of tst_QWidget::maskedUpdate to cover all openSUSEs
Fails on previous 42.3 and also 15.0. Just covering "opensuse" saves
us from new commits every time we upgrade our openSUSE. We have a bug
open of it after all.

Task-number: QTBUG-51399
Change-Id: I5c0869daea41b1886faba3d0caaa0804a3705d54
Reviewed-by: Liang Qi <liang.qi@qt.io>
2018-08-22 14:32:55 +00:00
Liang Qi
ee51a2c4dc tests: blacklist tst_QDialog::showFullScreen() on macOS 10.13 in CI
Task-number: QTBUG-70109
Change-Id: I70b998c1853462f8ea2037cff59e9598923743e5
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@qt.io>
2018-08-22 14:32:38 +00:00
Liang Qi
9be1256e0c Merge "Merge remote-tracking branch 'origin/5.11' into 5.12" into refs/staging/5.12 2018-08-22 10:31:09 +00:00
Allan Sandfeld Jensen
dc82a0f4f3 Smooth image scaling for 64bit images
Adds support for smooth scaling 64bit images.

Task-number: QTBUG-45858
Change-Id: If46030fb8e7d684159f852a3b8266a74e5e6700c
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
2018-08-22 10:03:15 +00:00
Luca Beldi
02b3d43fd4 _q_interpolate<T> is unsafe with unsigned template arguments
_q_interpolate<T> subtracts 2 arguments of type T,
for unsigned types this can cause wrapping around

Task-number: QTBUG-57925
Change-Id: Iffa59f413579a3d5de8cb728fe71443d8e8a04aa
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
2018-08-22 08:38:44 +00:00
Liang Qi
7533156b68 Merge remote-tracking branch 'origin/5.11' into 5.12
Conflicts:
	src/gui/text/qtextengine.cpp
	tests/auto/corelib/itemmodels/qsortfilterproxymodel_common/tst_qsortfilterproxymodel.cpp
	tests/auto/corelib/itemmodels/qsortfilterproxymodel_common/tst_qsortfilterproxymodel.h

Change-Id: Ib9f968edbb0f3387c89bc25e914321d0738bfadc
2018-08-22 10:35:12 +02:00
Friedemann Kleint
cf0ea18ac4 QWidgetWindow: Ensure Qt::WA_Mapped is set on obscured parent widgets
Frameless obscured windows do not receive WM_PAINT/expose events on
Windows. Qt::WA_Mapped needs to be set on them to ensure updating works.

Task-number: QTBUG-39220
Task-number: QTBUG-52039
Task-number: QTBUG-58575
Task-number: QTBUG-63927
Change-Id: Ic6c11f2be96378b6a6b61296f1f3e13cd49b50a6
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
2018-08-21 13:18:07 +00:00
Friedemann Kleint
65b95b61d6 MinGW: Exclude failing value of tst_QEasingCurve::setCustomType()
After updating MinGW toolchain from 5.3.0 to 7.30 test starts to fail.

Task-number: QTBUG-69947
Change-Id: I850d854b27e1cb4e1dd2cb600e8e79bd18bff4a0
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Reviewed-by: Simo Fält <simo.falt@qt.io>
2018-08-21 07:12:19 +00:00
Heikki Halmet
d3dc3e7743 Extend blacklisting of qeventdispatcher to cover WinRT
They have been blacklisted on windows and macOS previously. Now failing
on WinRT as well.

Task-number: QTBUG-69962
Change-Id: I30ca23005b082e820ee896fa36a8984a1536ad6b
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
2018-08-21 05:39:39 +00:00
Oswald Buddenhagen
5a03b75c50 Merge dev into 5.12
Change-Id: I63f632b595f66d2fc93e9aa713500e3799e3df2a
2018-08-21 02:32:50 +02:00
Johan Klokkhammer Helsing
b9923b30f0 tst_QWidget: Explain why some tests fail on Wayland
Task-number: QTBUG-66849
Change-Id: Ie6295bd402f6bc960c16f1e4b3b5a786017453e1
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
2018-08-20 10:04:22 +00:00
Eike Ziller
67984b265a QMimeDatabase: Fix MIME detection issues with magics in MIME hierarchies
Assume two MIME types A and B are registered, both with the same glob
pattern, A being parent of B, A with some magic rule, and B with another
magic rule. Given a file that matches the glob pattern and the magic rule
of A, the resulting MIME type depended on the order of registration of A
and B, because it would just check if some glob matching MIME type was
also a subclass of the magic matching MIME type.

The patch prefers the the MIME type that matches by magic if that
matches by glob pattern as well (i.e. A in our example).

The "recommended checking order" of the spec does handle that case.

Task-number: QTBUG-44846
Change-Id: I2af43f6199faf9a42cd9c35d3a045441afbd6217
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
Reviewed-by: David Faure <david.faure@kdab.com>
2018-08-20 07:32:58 +00:00
Samuel Gaist
346c15102b Add support for QRegularExpression to QSortFilterProxyModel
This patch implements the support for QRegularExpression in
QSortFilterProxyModel.

[ChangeLog][QtCore][QSFPM] QSortFilterProxyModel now supports
QRegularExpression.

Task-number: QTBUG-46810
Change-Id: If932d55f98f9b8bcf3a72c03ffd51da52cb50ad1
Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>
Reviewed-by: Luca Beldi <v.ronin@yahoo.it>
Reviewed-by: David Faure <david.faure@kdab.com>
2018-08-19 11:38:42 +00:00
Samuel Gaist
a2c85bffbe Migrate QDir to use QRegularExpression
The match method still uses QRegExp. This patch updates the code to use
QRegularExpression and translates the wildcard patterns to a suitable
form for QRegularExpression.

[ChangeLog][Core][QDir] QDir now uses QRegularExpression internally for
wildcard matching. Note that QRegularExpression might not give the
exact same result as QRegExp as its implementation follows strictly the
glob patterns definition for wildcard expressions. Nevertheless, the
tests for QDir return the same results as before.

Change-Id: I095959443ac7362f7534e35454eff038061fca82
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
2018-08-19 04:03:29 +00:00
Samuel Gaist
3746eb8412 QRegularExpression: refactor wildcard translation
This patch refactors the wildcardToRegularExpression method to generate
a simpler regular expression. It also fixes some shortcomings of the
previous implementation.

Tests have been updated to ensure all cases are properly supported.

Change-Id: I454e3fe8fe0bb663b2f319d6fa2fa8aec626c50d
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
2018-08-18 21:59:38 +00:00
Erik Verbruggen
ba9585bd02 [macOS] Skip test that triggers a buffer overflow in CoreFoundation
Deep down in CoreFoundation, ICU is used, and this test triggers a
heap-buffer-overflow with AddressSanitizer. Disable this test for macOS
until Apple fixes it.

Task-number: QTBUG-69875
Change-Id: I43e4a69708be8cde3bde87c57db21f5b717f96b8
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
2018-08-17 15:04:16 +00:00
Liang Qi
ae5476eadc Merge "Merge remote-tracking branch 'origin/5.11' into dev" into refs/staging/dev 2018-08-17 12:22:55 +00:00
Andre de la Rocha
981b16d9ba Windows QPA: Fix mapping of static text accessibility role
QAccessible::StaticText should be mapped to UIA_TextControlTypeId instead
of UIA_EditControlTypeId.

Task-number: QTBUG-69894
Change-Id: If2f8f55d2be492c02a3af5b1813ca12cf774a33a
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
2018-08-17 08:53:20 +00:00
Luca Beldi
70ba75519d QSortFilterProxyModel inserting at bottom of source model
Before this change, if you try to insert a row at the bottom of QSortFilterProxyModel
the row will be inserted in the source model at position proxy->rowCount rather
than at the bottom. This causes insert at apparently random positions in the source.

[ChangeLog][QtCore][QSortFilterProxyModel]
QSortFilterProxyModel::insertRows(row,count,parent) with
row == QSortFilterProxyModel::rowCount will insert at the bottom of the source model
rather than at the row QSortFilterProxyModel::rowCount of the source model

Task-number: QTBUG-58499
Task-number: QTBUG-69158
Change-Id: Ie78416c8fbc429303b8c9c98375630e3e4d85f6d
Reviewed-by: David Faure <david.faure@kdab.com>
2018-08-17 08:10:11 +00:00
Luca Beldi
d0069ff8c9 Add a method to clear the data to QStandardItemModel
After the behavior of setItemData has been changed following QTBUG-45114,
QStandardItemModel was lacking an interface to clear all the data from a single index.

Task-number: QTBUG-69616
Change-Id: Ide0b5bb6358439fc42c474df8b044fbace6def8d
Reviewed-by: André Hartmann <aha_1980@gmx.de>
Reviewed-by: David Faure <david.faure@kdab.com>
2018-08-17 07:17:12 +00:00
Qt Forward Merge Bot
8842d9d1e6 Merge remote-tracking branch 'origin/5.11' into dev
Change-Id: I8bb8227f9da982e7d5ebe5324fc27abd9ac0d4fc
2018-08-17 09:08:06 +02:00
Ulf Hermann
0a06e1baf9 Modernize the "thread" feature
Add it to configure.json and replace all occurrences of QT_NO_THREAD
with QT_CONFIG(thread). Add conditions for other features that depend
on thread support. Remove conditions where we can use the QMutex and
QThreadStorage stubs.

Change-Id: I284e5d794fda9a4c6f4a1ab29e55aa686272a0eb
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
2018-08-17 00:34:36 +00:00
Thiago Macieira
b0479aab29 QUrl: Make sure we do reject URLs for which IDNA nameprep failed
qt_nameprep() already reset the string to its original length to
indicate failure, but we didn't handle that in qt_ACE_do(). So make it
have a return value whcih makes it easier to handle that case and do
handle it.

[ChangeLog][QtCore][QUrl] Fixed a bug that caused URLs whose hostnames
contained unassigned or prohibited Unicode codepoints to report
isValid() = true, despite clearing the hostname.

Change-Id: I41e7b3bced5944239f41fffd1545b7274c4b419d
Reviewed-by: David Faure <david.faure@kdab.com>
2018-08-16 19:34:52 +00:00
Liang Qi
d98106d1d5 Merge "Merge remote-tracking branch 'origin/5.11' into dev" into refs/staging/dev 2018-08-16 18:59:13 +00:00
Liang Qi
8559bf934d Merge remote-tracking branch 'origin/5.11' into dev
Conflicts:
	src/corelib/global/qconfig-bootstrapped.h
	src/plugins/platforms/xcb/qxcbbackingstore.cpp

Done-with: Gatis Paeglis <gatis.paeglis@qt.io>
Change-Id: I4af138ffb2f5306373244523768209e8873b2798
2018-08-16 18:48:59 +02:00
Samuel Gaist
30b0701c9b Refactor wildcard support in QRegularExpression
The API originally proposed was flawed in the sense that the setter
function would use a modified version of the parameter given which would
have make it a black box for the user. This patch fixes that by removing
that setter and providing a static method that will return the pattern
suitably modified to be used by QRegularExpression the same way the
escape method does.

[ChangeLog][Core][QRegularExpression] Implemented support for wildcard
patterns through a static method.

Change-Id: I0054bcaffd7525dac569f54fa81f73b7e4544b2e
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2018-08-16 16:30:14 +00:00
Mitch Curtis
37bb907a92 Add debugging output to help diagnose cause of tst_qspinbox failure
I've tried to reproduce the failures in the CI a couple of times now,
but it keeps passing. Let's leave some debug output in the test so
that if/when it does fail, we might know a bit more about why it does
so.

Task-number: QTBUG-69492
Change-Id: I5b39ac692e9026ce4b25cd13d342b11e061b777b
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Nathan Collins <nathan.collins@kdab.com>
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
2018-08-16 10:17:04 +00:00