Instead use QSignalSpy to wait directly for the expected events.

Change-Id: I319302ea7177fe690b5d885347c505454904518e
Reviewed-by: Sami Nurmenniemi <sami.nurmenniemi@qt.io>
Reviewed-by: Erik Verbruggen <erik.verbruggen@qt.io>

Change-Id: I687ea95c0985c361ffb75ea3c162615b0abbb7f7
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Reviewed-by: Topi Reiniö <topi.reinio@qt.io>

It is suspected that the fault actually lies in CI infra.

Amends e3cf2a1a

.

Task-number: QTBUG-66311
Change-Id: I967da283f0b94be1d0b99481d0cbd15ca7f98d45
Reviewed-by: Sami Nurmenniemi <sami.nurmenniemi@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

This amends commit f8b6d104

.

Change-Id: I77a48e68ec7db791b843fe4dfeddc4c6fedf6380
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>

These two places were sort of manually implementing QTRY_VERIFY except that they
never time out.

Change-Id: I136e6c7400194327c0475c6acfc019825ccec1b5
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Reviewed-by: Sami Nurmenniemi <sami.nurmenniemi@qt.io>

Use QSignalSpy::wait or QTRY_VERIFY instead. This shaved off ~200 ms of the
running time of the test and is more reliable.

Some unconditional qWait()s still remain in this test. They are giving an
opportunity for the wrong thing to happen and thus are not waiting for any
specific condition to be fulfilled.

Task-number: QTBUG-63992
Change-Id: I25a4470fe8d6a5b8b5039b3ed77321d24faa1707
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Reviewed-by: Sami Nurmenniemi <sami.nurmenniemi@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>

Amends 594fe5c4

.

Change-Id: I0fb5ab79d895cfd9698db9b4a4394481299a7e1a
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>

QWindows with transparent pixels (of which QMacNativeWidget
is an example) must be composited, even if they are
content views.

This will display the NSWindow background instead
of solid black for the areas where the Qt backingstore
has transparent pixels.

Change-Id: Ibee1327e11bc64975900b4c5d632dd5f103da4c8
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>

Apple LLVM version 9.1.0 (clang-902.0.39.1)

Error message:

.../qfontengine_coretext.mm:827:20: error: qualified reference to
      'QFixed' is a constructor name rather than a type in this context
    return QFixed::QFixed(int(CTFontGetUnitsPerEm(ctfont)));

Change-Id: Iebe26b3b087a16b10664208fc8851cbddb47f043
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>

For correct debug/ and release/ suffix substitution and thus avoid
concurrent access to generated files, we have to declare the output
directory variable used by qtquickcompiler.prf in qtdeclarative here and
enable it for substitution.

Change-Id: Id8483daffdf1b9990396c55f7bc0d08a2f65cafd
Task-number: QTBUG-66675
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>

Use QTRY_VERIFY instead of hard-coded wait for the tooltip to appear.
Also use QTRY_VERIFY to verify that no top level widgets are left over
to account for tooltips and effect windows.

Change-Id: Ia9835fdc480c6abb034f6fc4ad3d6b32751ee536
Reviewed-by: Sami Nurmenniemi <sami.nurmenniemi@qt.io>
Reviewed-by: Kari Oikarinen <kari.oikarinen@qt.io>

The current snippet uses integer literals that will trigger the
Wnarrowing warning with recent version of gcc. This patch replaces them
with character literals to fix this warning.

Change-Id: Iffad495f24cc9d4c1674a7fe3f6b45c46a625ff8
Reviewed-by: Sze Howe Koh <szehowe.koh@gmail.com>

This patch updates the frozen column example to use QTextStream which
offers a more convenient way to read text files and also takes care of
converting the 8-bit data stored on disk into a 16-bit Unicode QString.

Change-Id: Ifd03903ac14b48b026d8770cda726f8ed2756ab4
Reviewed-by: Sze Howe Koh <szehowe.koh@gmail.com>

clearly, rcc was meant to support wildcard patterns in <file> entries.
however, since its inception, this code was broken: the exists() check
was done first, so the decomposition into path and wildcard would never
happen.
as actually supporting wildcards woulds just complicate matters, simply
remove that dead code.

on the way, re-arrange the code in a way that is advantageous for
subsequent changes, and insert a case that catches non-regular file
nodes (this would have previously run into the wildcard code).

Change-Id: Iac1a168b844ef5b176f6cc45d6a779fde0bec6f7
Reviewed-by: hjk <hjk@qt.io>

Change-Id: If82a5387a03f400cde04d582dd7e8567a2b661a0
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>

sync-up with qt-creator; no effect on qmake.

Change-Id: I7555de5c72a9250b31e20fc60e39680d19882fcb
(cherry picked from qtcreator/2cb7c81e620d224d386860a637dc889acb15435e)
(cherry picked from qtcreator/89868ee2b9093ecf40602ae302b991d6a60014b0)
(cherry picked from qtcreator/03e699ce2985eedcd33d247aa47d04b14bc4bc04)
(cherry picked from qtcreator/61419e7bf0f3bff6dcf63876b05b72c56e60c2a8)
(cherry picked from qtcreator/19eaf87ef95a510351557119a955223a4aeea7b3)
(cherry picked from qtcreator/3080bda0661989e88dfa62101b4c3f5d5e6754a1)
(cherry picked from qtcreator/99714239b616e628ff4e0afe3db7eb7511ccf569)
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>

sync-up with qt-creator; no effect on qmake.

Change-Id: I926bc97fe6fa510ac5a8fe77b64014333a69bd04
(cherry picked from qtcreator/8a69c254757eab7852443b5e4bd5eafb68908d3d)
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>

sync-up with qt-creator; no effect on qmake.

Change-Id: I34b42bd19e0de973deb2291e91f306d1ca7c630e
(cherry picked from qtcreator/15148d8e4454ff3277131ea52a4204c5fa0b7ab0)
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>

sync-up with qt-creator; no effect on qmake.

comment on cherry-pick: this is actually a lot more than a cherry-pick,
because the dual VFS needs to deal with the file ids which were
concurrently introduced on the qmake side.

Change-Id: I2c1eb16c97526fa275a1c6a2eae9266d385859ac
(cherry picked from qtcreator/424639ecac9d2e404d2bfaff7f46b45ed98664b8)
(cherry picked from qtcreator/a8010b0fff47d903d4a1f80e3adb1a2ef41beb33)
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>

it now does not see anything except regular files and directories any
more. that's not expected to be a problem, given the function's scope.

Change-Id: I53063ad8cacb3afe5cc1baf6d6d5feba3465e74f
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
(cherry picked from qtcreator/cf82f210804151452fce3cddb3cb2793dab976eb)
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>

when the QFile object is already constructed, querying whether the file
exists is actually cheap, so do it right away instead of later on
demand. that makes the calling code a bit cleaner.

fwiw, that we need to explicitly query the file's existence at all is a
result of QFile's completely useless error "codes" (which merely say
which function failed, as if the caller would not know).

Change-Id: Ifec39d05b1713d8128046f679287e510f10e45dc
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
(cherry picked from qtcreator/5ba32e3484ead2e35cc7732dcd59a97e7459dbfd)
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>

Change-Id: I9cfa2c9476d3d7fdb68b0a23e175eea4b3b11ad9
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
(cherry picked from qtcreator/c0ddf0a34407f9d3ad9f575176550ba33d536d12)
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>

just a sync-up from lupdate; no effect on qmake itself.

alternative source: qt-creator/7e86b98836342035684cc1c1aa49292224faed07.

Change-Id: I5e10b44637d527799f55c578a99076eb4750f131
(cherry picked from qttools/8e7e60dbdea04c943bc6d50290db12d3fefd39f2)
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>

This time, the issue was that we could race a wait and a wake. A multi-
token waiter would not notice that the number of tokens changed because
it only performed a fetch-and-OR, then waited on the high part which did
not change. That means the futex_wait() would succeed, when we wanted it
to have failed.

So we have to bring back a portion of what commit
081c001d

 removed: we need to keep both
the token count and the waiter count in the high word.

Task-number: QTBUG-67214
Change-Id: I04a43ee94975482f9e32fffd151e467a9e0030b3
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

On Windows, we must update the transient children of a window that's
about to be destroyed or its transient children will be destroyed as
well. This is already being done in the case of a single transient
child, but there are still problems when there are more than one.

Change-Id: Ib0de6767bf43dca508ecdb87cbdfedb59e9146e8
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>

Task-number: QTBUG-63512
Change-Id: I7e0c4e144262a175c39508090c935c73186fac65
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>

Task-number: QTBUG-66311
Change-Id: I8b7536bc11763b8405ecbe5c86be94c2af036c6e
Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io>

Has been flaky on those platforms in CI.

Task-number: QTBUG-67254
Task-number: QTBUG-66216
Change-Id: Ia1a718a23b1992fcc0e85bf49b714bc43acc4ce2
Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io>

Otherwise the ::debug() test fails when a build does not print qDebug()
messages.

Change-Id: I3f3c4b3c7d74004abe5ed8d7ac52164d4f88ef1f
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>

The future does not actually have a result() member function that takes an int.
The correct function is resultAt(). But that is also available directly in the
QFutureWatcher, so refer to that instead of advising to get to the future.

Change-Id: I53d267b4b48b1171bf611e11130b9dacabc059a4
Reviewed-by: Martin Smith <martin.smith@qt.io>

The problem is that qCountLeadingZeroBits is calling qPopulationCount
which is only conditionally constexpr, so qCountLeadingZeroBits can only
be marked constexpr if qPopulationCount is also.

On MSVC2017 64bit this is not a problem because it uses builtins function
in this case. (which is not constexpr, but it works because the compiler
is not forced to diagnose the problem because of the "?:" operator.

The error being fixed is:

  qalgorithms.h(847): error C3615: constexpr function 'qCountLeadingZeroBits' cannot result in a constant expression
  qalgorithms.h(858): note: failure was caused by call of undefined function or one not declared 'constexpr'
  qalgorithms.h(858): note: see usage of 'qPopulationCount'

Task-number: QTBUG-67259
Change-Id: I65a3dfae12ca49394bec14ffefdd41a07fee1c32
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

We don't need to accommodate for the fake frame anymore.

Change-Id: I2d84441d4239e1ff68f640dffda1a0d1a97fa2b3
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>

Change-Id: I7c6ba0c3818a3e269e0350153cbde355bafd249a
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>

sizeFromContents() just adds 10 points to the tool button
size and returns. Therefore, the HITheme code that used
to be shared with CT_PushButton becomes effectively dead.

Change-Id: Ib0519b0037ec3097a00e2c14067d851040853499
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>

This also removes a few HITheme-related functions that
are no longer needed.

Change-Id: I356938d1e99f5fed106c945a94050fa35db58716
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>

We guarantee the same sizes as previously with HITheme
for most common cases. Exotic cases may break and will
be fixed along the way.

Change-Id: I3e3e6ea702c7489c1cbaa821a30916f63c440c1f
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>

Also expands the tst_qsqlquery::batchExec() test to account for this
case and generally test the functionality. In addition it is made to be
more robust to avoid any discrepencies with the testing data. The test
in general is also cleaned up to enable more of it being tested with
the different database drivers where possible.

An expected fail is added for MySQL due to the fact that it has a bug
where null timestamp entries are being converted to the current
datetime when adding it as a bind value.

Change-Id: I0061bd1c69ae35b4858afc49420f13ce59cf48ae
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>

We were releasing only the memory of latest iteration since cfCerts
was being rewritten in every iteration, invalidating the RAII.
Hence, we need to define the variable within the loop to ensure the
object is released for every iteration.

Task-number: QTBUG-66937
Change-Id: Iaa9365168728337c6cdaac4aef686652903cf5a9
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>

Clipping enabled state would not always be correctly restored for the
raster engine (other engines work fine). The raster engine's QClipData
object is sometimes shared between painter state objects on the
save/restore stack. QClipData has its own enabled flag, and this could
then come out of sync. Fix by making sure we sync the enabled state on
restore.

Task-number: QTBUG-58789
Change-Id: I81e6254ebb93df6e153bbef58e32a885273e3224
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

Previously, we would divide by zero in BezierEase::findTForX if factorT3
was zero when solving the cubic equation.

This change fixes the problem by adding solutions for the special cases
where the cubic equation can be reduced to a quadratic or linear
equation.

This change also adds tests that cover cases where the equation becomes
quadratic, linear or invalid.

Task-number: QTBUG-67061
Change-Id: I2b59f7e0392eb807663c3c8927509fd8b226ebc7
Reviewed-by: Christian Stromme <christian.stromme@qt.io>