Commit Graph

9207 Commits

Author SHA1 Message Date
Mat Sutcliffe
2a99f60cfb QStringList: add QStringView overloads of join, filter, replaceInStrings
[ChangeLog][QtCore][QStringList] Added QStringView overloads of join(),
filter(), and replaceInStrings().

Change-Id: I9636e21e2e43ed46cce0aa7fa23ab0710aa641ba
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
2019-06-30 23:16:11 +00:00
Sona Kurazyan
ff2b2032a0 Remove usages of deprecated APIs from QtAlgorithms
Task-number: QTBUG-76491
Change-Id: I9dab736a0cbd2e86588919640c26e8ce6b3674d0
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
2019-06-29 21:58:36 +02:00
Marc Mutz
a27e7e8151 QObject: deprecate the undocumented userData() feature
... and schedule it for removal in Qt 6.

This appears to have come to some fame on the internet, so better add
a deprecation warning before we remove it in Qt 6.

Change-Id: I42d91d933f47dfd2d8d54c92358e9e46ced6bf21
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
2019-06-29 16:10:01 +02:00
Marvin Scholz
a03270f891 rcc: Add -d option to output a Makefile-syntax depfile
The -d option makes rcc output a dependency file with the specified
file name.

The resulting dependency file is useful for make or ninja based build
systems.

[ChangeLog][Tools][rcc] Added -d option to generate a dependency file.

Fixes: QTBUG-45460
Change-Id: I495ade50f8d9865d4c00dce9373b2b6d1a6c8f2f
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2019-06-29 02:26:23 +02:00
Giuseppe D'Angelo
f66c1db16c Introduce Q_NAMESPACE_EXPORT
A recurring problem with the Q_NAMESPACE macro is that it declares
an object (staticMetaObject) in the surrounding namespace. That
object lacks any export/import qualification to make it usable
with shared libraries.

Introduce therefore another macro to work around this issue, allowing
the user to prefix the object with an exporting macro, f.i. like this:

Q_NAMESPACE_EXPORT(Q_CORE_EXPORT)

The old macro can simply then be rewritten in terms of this new one,
supplying an empty export macro.

Note that NOT passing an argument to a macro expecting one is well
defined behavior in C99 -- the macro will expand an empty token.
Of course, MSVC doesn't like this and emits warnings. As a
workaround, use a variadic macro.

[ChangeLog][QtCore] Added the new Q_NAMESPACE_EXPORT macro. It
can be used just like Q_NAMESPACE to add meta-object information
to a namespace; however it also supports exporting of such
information from shared libraries.

[ChangeLog][Potentially Source-Incompatible Changes] Prefixing
Q_NAMESPACE with an export macro may no longer work. Use the new
Q_NAMESPACE_EXPORT macro for that use case.

Fixes: QTBUG-68014
Change-Id: Ib044a555ace1f77ae8e0244d824ec473550f3d8e
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: BogDan Vatra <bogdan@kdab.com>
2019-06-28 06:47:29 +02:00
Friedemann Kleint
8f0e3ad518 Corelib tests: Fix out of bounds string access
Fix warnings:
Using QCharRef with an index pointing outside the valid range of a QString. The corresponding behavior is deprecated, and will be changed in a future version of Qt.

introduced by qtbase/c2d2757bccc68e1b981df059786c2e76f2969530 (5.14).

Change-Id: Ie6f0e2e3bb198a95dd40e7416adc8ffb29f3b2ba
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
 
 
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2019-06-28 00:24:54 +02:00
Friedemann Kleint
4b63288a60 tst_QAction(Group): Brush up the tests
- Use nullptr
- Use Qt 5 connection syntax
- Remove C-Style casts

Task-number: QTBUG-69478
Change-Id: Icf8faf3433ff3bff667db050e79b560b221867b0
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
2019-06-28 00:24:40 +02:00
Friedemann Kleint
c2b00f8d57 tst_QThread: Add output for all elapsed tests
Obtain diagnostics.

Task-number: QTBUG-76707
Change-Id: I051fb43802a9736cb9542f4adaaf5880b52a407e
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
2019-06-28 00:24:17 +02:00
Liang Qi
25eb97d2d4 Merge remote-tracking branch 'origin/5.13' into dev
Conflicts:
	.qmake.conf
	src/network/ssl/qsslsocket_openssl.cpp

Done-With: Timur Pocheptsov <timur.pocheptsov@qt.io>
Change-Id: Ibb57a0548b4977797b400637487a56245ac1c024
2019-06-27 14:38:03 +02:00
Friedemann Kleint
ee8dfcaf67 tst_QThread: Blacklist sleep() for Windows
Task-number: QTBUG-76707
Change-Id: Iddce10fb3c8259b829d76596ffc9829f8d013bf3
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
2019-06-26 12:31:52 +02:00
Volker Hilsheimer
7f69c13fd9 Skip tests if the required plugins were not deployed
This is usually the case on Android, where running this test would
require deployment of files to the emulator. This doesn't give us any
further testing that we don't already do by running this test on regular
Linux, so skipping the test instead if the preconditions aren't met.

Change-Id: I3722796634871213ba51c89ae7f40b19f954f2cb
Fixes: QTBUG-73566
Reviewed-by: Daniel Smith <Daniel.Smith@qt.io>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
2019-06-19 17:03:53 +02:00
Allan Sandfeld Jensen
64033c3592 Output all font families in HTML output
Fix our generation of font-family CSS so it contains the full list of
families.

Change-Id: I37d5efa64faeb4b6aeb7e2c5d6a54ff07febe9cc
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
2019-06-21 13:31:38 +02:00
Liang Qi
aedc59b1c3 Merge remote-tracking branch 'origin/5.12' into 5.13
Conflicts:
	src/corelib/io/qstorageinfo_unix.cpp
	src/network/ssl/qsslsocket_openssl.cpp

Change-Id: Ibc9ce799bef62d60d616beaa9fbde8ebeadfbc20
2019-06-25 15:47:42 +02:00
Eirik Aavitsland
2ce4a9f487 Fix crash in QPainterPath::reserve()
Function did not handle default-constructed (null d_ptr) path correctly.

Fixes: QTBUG-76516
Change-Id: I2925d4306f7fce34ece6739b18a8e275e7970837
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
2019-06-19 16:47:19 +02:00
Liang Qi
bd9959bde2 Merge remote-tracking branch 'origin/5.12' into 5.13
Conflicts:
	.qmake.conf
	src/gui/painting/qdrawhelper.cpp
	src/network/ssl/qsslsocket_openssl.cpp
	src/widgets/styles/qstylesheetstyle.cpp

Change-Id: Ibe1cd40f46a823c9e5edbe0a3cd16be1e1686b17
2019-06-20 07:50:44 +02:00
Volker Hilsheimer
b877285694 Android: don't run test function for fd leakage, make test pass
It is sufficient to run this test on systems where we don't need to
set up dependencies and satisfy other assumptions the test makes. It is
safe to assume that if this test passes on regular Unix, then
QTemporaryFile will behave as expected on Android as well.

Change-Id: Iaf9a67d7c12b3acfd0992bab591c3f906b073d9e
Fixes: QTBUG-73564
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2019-06-19 00:04:29 +02:00
Liang Qi
ef37ab9970 Merge remote-tracking branch 'origin/5.12' into dev
Conflicts:
	.qmake.conf
	src/gui/painting/qdrawhelper.cpp
	src/gui/text/qdistancefield.cpp
	src/gui/text/qdistancefield_p.h
	src/network/ssl/qsslsocket_openssl.cpp
	src/plugins/platforms/android/qandroidinputcontext.cpp
	src/widgets/styles/qstylesheetstyle.cpp

Done-With: Timur Pocheptsov <timur.pocheptsov@qt.io>
Change-Id: Ia7daad21f077ea889898f17734ec46303e71fe6b
2019-06-25 13:04:27 +02:00
Giuseppe D'Angelo
5e86aa93fc QByteArray autotest: code tidies
Suppress a few warnings raised by GCC 9.

Change-Id: Ic52dc9c85e447ee0f54ef8310a7fcd41d6e09304
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2019-06-23 15:52:41 +02:00
Christian Ehrlicher
a7cbb8c639 QWidget: fix setTabOrder for compound widgets
81e298a51d fixed a case where the focus
chain was screwed up when the order was already correct. This worked
correctly in most cases but not when the next focus widget of the first
one had Qt::NoFocus.
The optimization check if lastFocusChildOfFirst is the same as second is
thrown away since it now does not longer screw up the focus chain and
the save would only be four pointer assignments.

Fixes: QTBUG-75388
Task-number: QTBUG-10907
Task-number: QTBUG-68393
Task-number: QTBUG-69619
Change-Id: I581ed532156c34ea970123afd063194aab016304
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
2019-06-10 13:44:42 +02:00
Mårten Nordheim
a489e11b97 Temporarily skip tst_QSslSocket::resume
Will be reverted once ready

Change-Id: Id03df7dea1dd65579ec83606fddf2a73a45a0d64
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
2019-06-24 15:18:48 +02:00
Mårten Nordheim
42f3b18ec9 SSL: Update an about-to-expire certificate
Change-Id: I9e29baf529b74ae33fa0ee7250e5af6b1873e86f
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
2019-06-24 15:18:47 +02:00
Timur Pocheptsov
a22a6c01f8 Revert "tst_qnetworkreply - QSKIP/disable tests that deadlock on Windows"
QSslSocket (OpenSSL backend) does not use mutex/locks during
a handshake, so we re-enable previously skipped tests.
This reverts commit 8c87a1402c.

Change-Id: I994b085f016f0eb18b3ba439a7041ea08cd3577b
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
2019-06-21 09:54:09 +02:00
Frederik Gladhorn
73a19a3a10 Stabilize tst_qsplitter
This is the worst fix ever, adding one more qWait. The test has been
updated in the 5.13 branch, so there a different fix will be needed. For
now this is in line with the rest of the code.
This test is currently one of the worst offenders when it comes to flaky
tests.

Task-number: QTBUG-64639
Change-Id: Ia1e71cc948997408b9658839013c9ad098111033
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
2019-06-19 18:32:19 +02:00
Tor Arne Vestbø
7940791f47 Report correct state change when destroying QAbstractAnimation
Change-Id: Ibe5310e20268d1baa5b329a4d02a3dc38d875008
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
2019-06-20 12:46:30 +02:00
Marc Mutz
35431062bd QString: towards QStringView::arg() pt.3: Long live QStringView/QLatin1String::arg()
This version of arg(), unlike its QString counterpart, transparently accepts
views without conversion to QString, and is also extensible to further argument
types, say a future QFormattedNumber.

[ChangeLog][QtCore][QStringView/QLatin1String] Added arg(), taking arbitrarily
many strings.

Change-Id: If40ef3c445f63383e32573f3f515fdda84c7fe3a
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2019-06-20 19:36:37 +02:00
Shawn Rutledge
b149f5d77a Overload QTextBrowser::setSource() to add optional type argument
Now that it's trying to guess whether the type is markdown based on
the file extension, there needs to be a way to override it. For example
it might be arranged that directory listings will be generated in
markdown format instead of HTML; then when loading a source URL that
is a directory, the application may override the type. The type for
the single-argument setSource(url) is UnknownResource to preserve
the existing behavior, but the user can override the guessing by
setting a specific type.

Change-Id: Id111efd24de7d8fd18c47b16a2d58f5b09d77891
Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
2019-06-20 20:29:15 +02:00
Eskil Abrahamsen Blomfeldt
6492541df3 Support copy-pasting foreground images within same document
When using a texture for foreground color in text and copy-pasting
the text inside the same QTextEdit, the formatting would disappear.

Fixing this in a general way would require implementing some
other carrier format in the mime data than HTML, such as e.g ODF,
but it can quite easily be fixed for the case where the data
is pasted in the same document, or even different documents
as long as they have a reference to the image in the formats.

[ChangeLog][QtWidgets][QTextEdit] Added support for copy-pasting
foreground brushes with textures within same document.

Task-number: QTBUG-75931
Change-Id: I8b39dce289c64eea39e25cb8eb207e2534bcd2eb
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
2019-06-21 11:48:10 +02:00
Giuseppe D'Angelo
34fe9232db Port from QAtomic::load() to loadRelaxed()
Semi-automated, just needed ~20 manual fixes:

$ find \( -iname \*.cpp -or -iname \*.h \) -exec perl -pe 's/(\.|->)load\(\)/$1loadRelaxed\(\)/g' -i \{\} +
$ find \( -iname \*.cpp -or -iname \*.h \) -exec perl -pe 's/(\.|->)store\(/$1storeRelaxed\(/g' -i \{\} +

It can be easily improved (e.g. for store check that there are no commas
after the opening parens). The most common offender is QLibrary::load,
and some code using std::atomic directly.

Change-Id: I07c38a3c8ed32c924ef4999e85c7e45cf48f0f6c
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
2019-06-20 20:48:59 +02:00
Edward Welbourne
84e89c1e9e Convert uses of QTime as a timer to QElapsedTimer
Change-Id: I2297f61efa5adf9ea5194c7f3ff68574cbcf452c
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
2019-06-14 10:42:33 +02:00
Samuel Gaist
1e21867baf test: migrate ModelsToTest to QRegularExpression
This is part of the migration of qtbase from QRexExp to
QRegularExpression.

Task-number: QTBUG-72587
Change-Id: Ifea720470541000481fbacc510b4cb589c9990d9
Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>
 
 
 
 
 
Reviewed-by: Luca Beldi <v.ronin@yahoo.it>
2019-06-10 08:42:17 +02:00
Samuel Gaist
16cc3ea585 test: migrate QNetworkReply test to QRegularExpression
This is part of the migration of qtbase from QRexExp to
QRegularExpression.

Task-number: QTBUG-72587
Change-Id: Ibdd3f63d9069c3f01dfe8431bcc64bde4f2aa569
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
2019-06-10 16:49:19 +02:00
Samuel Gaist
605dc42a0f test: migrate QXmlSimpleReader to QRegularExpression
This is part of the migration of qtbase from QRexExp to
QRegularExpression.

Task-number: QTBUG-72587
Change-Id: Ifa62ad002689a0be6ed1a88ad4ac0e92082ef616
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2019-06-10 21:37:56 +00:00
Samuel Gaist
6ff2e0e718 test: migrate QFontComboBox test to QRegularExpression
This is part of the migration of qtbase from QRexExp to
QRegularExpression.

Task-number: QTBUG-72587
Change-Id: I2e1b42c09db88da64ec62aee7906f4c368e5bcbb
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
2019-06-10 09:35:45 +02:00
Samuel Gaist
5398ce2432 test: migrate QAbstractItemModelTester to QRegularExpression
This is part of the migration of qtbase from QRexExp to
QRegularExpression.

Task-number: QTBUG-72587
Change-Id: I23bc9693fb9f553fd63d10687d51322394717ed7
Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>
Reviewed-by: Konstantin Shegunov <kshegunov@gmail.com>
2019-06-10 09:32:36 +02:00
Samuel Gaist
5174c8abae test: migrate QPrinterInfo test to QRegularExpression
This is part of the migration of qtbase from QRexExp to
QRegularExpression.

Task-number: QTBUG-72587
Change-Id: I949479066e114af0af85b6e62d90fd56b9c80077
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
2019-06-11 09:08:11 +02:00
Samuel Gaist
2d72bf6019 Remove unused QRegExp include
There's no use of QRegExp here therefore remove the include

Task-number: QTBUG-72587
Change-Id: If281c34d202c9fae4e548c8293443cc0dc283de0
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2019-06-10 19:25:12 +00:00
Samuel Gaist
928c3e4a68 test: migrate QTextDocumentFragment test to QRegularExpression
This is part of the migration of qtbase from QRexExp to
QRegularExpression.

Task-number: QTBUG-72587
Change-Id: I18fb17dd2f5f7c70b5c6564b876fc2138c430176
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
2019-06-10 09:20:55 +02:00
Samuel Gaist
94495c814f test: migrate collections test to QRegularExpression
This is part of the migration of qtbase from QRexExp to
QRegularExpression.

Task-number: QTBUG-72587
Change-Id: Iff9d4be685bf360ad921e29a82cb878ae5c46180
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2019-06-10 19:24:05 +00:00
Samuel Gaist
4aec51e39f test: migrate QStateMachine test to QRegularExpression
This is part of the migration of qtbase from QRexExp to
QRegularExpression.

Task-number: QTBUG-72587
Change-Id: If5d5a9d1c3f094d554110ada3b259f4d863e7121
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2019-06-10 19:23:42 +00:00
Samuel Gaist
fd58792ef8 test: migrate QLibrary test to QRegularExpression
This is part of the migration of qtbase from QRexExp to
QRegularExpression.

Task-number: QTBUG-72587
Change-Id: I60ffa6df83aaf520730cfbb1dd3f18a2d2e19977
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2019-06-10 19:22:55 +00:00
Samuel Gaist
c0f0e94db5 test: Fix QRegularExpression feature config check
The check to disable the test was the one for QRegExp. This patch fixes
that.

Change-Id: I8783f582998cdd6ffe5dc5dafb3d53d56cd91213
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
 
 
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2019-06-10 19:29:19 +00:00
Samuel Gaist
826b262fa6 test: migrate QItemSelectionModel test to QRegularExpression
This is part of the migration of qtbase from QRexExp to
QRegularExpression.

Task-number: QTBUG-72587
Change-Id: Ibbd161700bf9e75736652b99dfa1ffd47e584249
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
2019-06-10 19:29:44 +00:00
Samuel Gaist
0389a459bb test: migrate QStandardPaths tests to QRegularExpression
This is part of the migration of qtbase from QRexExp to
QRegularExpression.

Task-number: QTBUG-72587
Change-Id: Ie89641601763ff41eee5356a4b5ddee7ef810fbc
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
2019-06-10 21:34:38 +02:00
Samuel Gaist
cc843c36ea test: add missing QRegularExpression specific QDataStream tests
This patch adds the missing tests for the QRegularExpression class to
the QDataStream tests. Only QRegExp was tested until now.

Task-number: QTBUG-72587
Change-Id: I68ad1500ecbb041bbc6fbdff04b99171530cc0fd
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2019-06-10 19:22:20 +00:00
Volker Hilsheimer
e6f7cc96fa Use C++11 alignof as reference for Q_ALIGNOF, and fix test on Android
Not removing QT_EMULATED_ALIGNOF logic from qglobal.h at this point, as
it might be used elsewhere.

Change-Id: Ie78922bb604a54aed03ab5b88e31a7f29a3a4de0
Fixes: QTBUG-73561
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2019-06-17 17:13:22 +02:00
Volker Hilsheimer
eed85dc3e7 Turn on C++11 and 14 correctly
Without this, a local build of this test on macOS fails.

Change-Id: Ie03fa47ff0a54db752af47f223fbe5724cd9c976
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2019-06-17 17:13:21 +02:00
Volker Hilsheimer
5aaade8c93 Fix editing of QDateTimeEdit in 12-hour locales that don't use AM/PM
The code made two incorrect assumptions: that the strings used are "AM"
or "PM", or would be translated. Instead, the locale provides the
correct strings, and there is no need to translate. However, in order
not to break existing translations, we give those preference.

And that the AM/PM string is not longer than 4 characters, while in
e.g Spanish/Columbia locale the strings are "A. M." and "P. M.", ie 5
characters long. Also, the use of qMin in a function that is asked to
provide the maximum section length is wrong.

[ChangeLog][QWidgets][QDateTimeEdit] Use the information provided by
the locale to determine the AM/PM strings, unless they are already
translated.

Change-Id: I6d1b05376e5ac62fc58da2cdea2e6cb732ec6747
Fixes: QTBUG-72833
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
2019-05-28 06:14:32 +00:00
Liang Qi
11569f7071 Merge "Merge remote-tracking branch 'origin/5.13.0' into 5.13" 2019-06-17 10:17:56 +02:00
Liang Qi
98813ead02 Merge remote-tracking branch 'origin/5.13.0' into 5.13
Change-Id: I39248f6c561c6274ab5ead64238dd2f80e167eee
2019-06-17 10:17:56 +02:00
Mårten Nordheim
fc9ae22c88 tst_qsslsocket: fix racy test
In this threaded setup the server can sometimes have the data before it
calls "waitForReadyRead", what happens then is that we fail the wait and
as a result the test fails overall.

Let's check if we actually got some data after all and then continue if
we did. Since both the client and the server currently wait the same
amount of time (2s) the max timeout for the client was increased by
0.5s so it has some time to notice that the server got the message.

Change-Id: Ib5915958853413047aa5a7574712585bcae28f79
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
(cherry picked from commit e79b1dcdf5)
Reviewed-by: Simo Fält <simo.falt@qt.io>
(cherry picked from commit d53b8b77bc)

Change-Id: I2f6ffb8e0a9b4d591edb6925e48baffcefc14511
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
2019-06-13 04:18:18 +00:00