Merge remote-tracking branch 'origin/5.13' into dev

 Conflicts:
	.qmake.conf
	qmake/generators/makefile.cpp

Change-Id: Ifb2633a69d0bf8cdf12d799c6259beefc279c49e

18 files changed, 133 insertions, 41 deletions

diff --git a/mkspecs/features/create_cmake.prf b/mkspecs/features/create_cmake.prf
index c9910dda53..00da9bd33f 100644
--- a/mkspecs/features/create_cmake.prf
+++ b/mkspecs/features/create_cmake.prf
@@ -34,10 +34,20 @@ CMAKE_INCLUDE_NAME = $$eval(QT.$${MODULE}.name)
 
 # TARGET here is the one changed at the end of qt_module.prf,
 # which already contains the Qt5 prefix and QT_LIBINFIX suffix :
-# Qt5Core_suffix, Qt5Network_suffix, Foo_suffix
-# (or QtCore_suffix, Foo_suffix on macos with -framework)
+# Qt5Core_{libinfix_suffix}, Qt5Network_{libinfix_suffix}, Foo_{libinfix_suffix}
+# (or QtCore_{libinfix_suffix}, Foo_{libinfix_suffix} on macos with -framework).
 CMAKE_QT_STEM = $${TARGET}
 
+# On macOS when building just a debug configuration which is not part of debug_and_release,
+# $${TARGET} already contains a _debug suffix, as per the following call chain:
+# qt_module.prf -> qt5LibraryTarget -> qtLibraryTarget -> qtPlatformTargetSuffix.
+# Remove the _debug suffix in the stem, to keep all further uses of CMAKE_QT_STEM consistent.
+# The _debug suffix is then re-added where needed regardless if it's a debug_and_release build
+# or just debug.
+darwin:!qt_framework:!debug_and_release:CONFIG(debug, debug|release) {
+    CMAKE_QT_STEM = $$replace(CMAKE_QT_STEM, _debug$, )
+}
+
 !generated_privates {
     isEmpty(SYNCQT.INJECTED_PRIVATE_HEADER_FILES):isEmpty(SYNCQT.PRIVATE_HEADER_FILES): \
         CMAKE_NO_PRIVATE_INCLUDES = true
@@ -211,18 +221,18 @@ CMAKE_INTERFACE_QT5_MODULE_DEPS = $$join(aux_lib_deps, ";")
 
 mac {
     !isEmpty(CMAKE_STATIC_TYPE) {
-        CMAKE_LIB_FILE_LOCATION_DEBUG = lib$${CMAKE_QT_STEM}.a
+        CMAKE_LIB_FILE_LOCATION_DEBUG = lib$${CMAKE_QT_STEM}_debug.a
         CMAKE_LIB_FILE_LOCATION_RELEASE = lib$${CMAKE_QT_STEM}.a
 
-        CMAKE_PRL_FILE_LOCATION_DEBUG = lib$${CMAKE_QT_STEM}.prl
+        CMAKE_PRL_FILE_LOCATION_DEBUG = lib$${CMAKE_QT_STEM}_debug.prl
         CMAKE_PRL_FILE_LOCATION_RELEASE = lib$${CMAKE_QT_STEM}.prl
     } else {
         qt_framework {
-            CMAKE_LIB_FILE_LOCATION_DEBUG = $${CMAKE_QT_STEM}.framework/$${CMAKE_QT_STEM}
+            CMAKE_LIB_FILE_LOCATION_DEBUG = $${CMAKE_QT_STEM}.framework/$${CMAKE_QT_STEM}_debug
             CMAKE_LIB_FILE_LOCATION_RELEASE = $${CMAKE_QT_STEM}.framework/$${CMAKE_QT_STEM}
             CMAKE_BUILD_IS_FRAMEWORK = "true"
         } else {
-            CMAKE_LIB_FILE_LOCATION_DEBUG = lib$${CMAKE_QT_STEM}.$$eval(QT.$${MODULE}.VERSION).dylib
+            CMAKE_LIB_FILE_LOCATION_DEBUG = lib$${CMAKE_QT_STEM}_debug.$$eval(QT.$${MODULE}.VERSION).dylib
             CMAKE_LIB_FILE_LOCATION_RELEASE = lib$${CMAKE_QT_STEM}.$$eval(QT.$${MODULE}.VERSION).dylib
         }
     }
diff --git a/mkspecs/features/data/cmake/Qt5BasicConfig.cmake.in b/mkspecs/features/data/cmake/Qt5BasicConfig.cmake.in
index 705e0a3c93..ba7d9575c0 100644
--- a/mkspecs/features/data/cmake/Qt5BasicConfig.cmake.in
+++ b/mkspecs/features/data/cmake/Qt5BasicConfig.cmake.in
@@ -56,9 +56,16 @@ function(_qt5_$${CMAKE_MODULE_NAME}_process_prl_file prl_file_location Configura
     get_filename_component(_qt5_install_libs \"${_qt5$${CMAKE_MODULE_NAME}_install_prefix}/lib\" ABSOLUTE)
 
     if(EXISTS \"${prl_file_location}\")
-        file(STRINGS \"${prl_file_location}\" _prl_strings REGEX \"QMAKE_PRL_LIBS[ \\t]*=\")
-        string(REGEX REPLACE \"QMAKE_PRL_LIBS[ \\t]*=[ \\t]*([^\\n]*)\" \"\\\\1\" _static_depends ${_prl_strings})
-        string(REGEX REPLACE \"[ \\t]+\" \";\" _static_depends ${_static_depends})
+        file(STRINGS \"${prl_file_location}\" _prl_strings REGEX \"QMAKE_PRL_LIBS_FOR_CMAKE[ \\t]*=\")
+
+        # file(STRINGS) replaces all semicolons read from the file with backslash semicolons.
+        # We need to do a reverse transformation in CMake. For that we replace all backslash
+        # semicolons with just semicolons, but due to the qmake substitution feature
+        # creating this file, we need to double the amount of backslashes, so the final file
+        # should have three backslashes and one semicolon.
+        string(REGEX REPLACE \"\\\\\\;\" \";\" _prl_strings \"${_prl_strings}\")
+
+        string(REGEX REPLACE \"QMAKE_PRL_LIBS_FOR_CMAKE[ \\t]*=[ \\t]*([^\\n]*)\" \"\\\\1\" _static_depends \"${_prl_strings}\")
         string(REGEX REPLACE \"[ \\t]+\" \";\" _standard_libraries \"${CMAKE_CXX_STANDARD_LIBRARIES}\")
         set(_search_paths)
         string(REPLACE \"\\$\\$[QT_INSTALL_LIBS]\" \"${_qt5_install_libs}\" _static_depends \"${_static_depends}\")
diff --git a/mkspecs/features/win32/windows_vulkan_sdk.prf b/mkspecs/features/win32/windows_vulkan_sdk.prf
index 6c08e28fe9..2aebbd3b25 100644
--- a/mkspecs/features/win32/windows_vulkan_sdk.prf
+++ b/mkspecs/features/win32/windows_vulkan_sdk.prf
@@ -1,7 +1,7 @@
 isEmpty(QMAKE_INCDIR_VULKAN) {
     # Pick up the VULKAN_SDK env var set by the LunarG SDK so that the Vulkan
     # headers are found out-of-the-box on typical Windows setups.
-    QMAKE_INCDIR_VULKAN = $$(VULKAN_SDK)\\include
+    QMAKE_INCDIR_VULKAN = $$(VULKAN_SDK)/include
 
     # Do not export the include dir but resolve it on every qmake call.
     QMAKE_EXPORT_INCDIR_VULKAN = -
diff --git a/qmake/generators/makefile.cpp b/qmake/generators/makefile.cpp
index 5ae1cf0bff..ff936bf1ee 100644
--- a/qmake/generators/makefile.cpp
+++ b/qmake/generators/makefile.cpp
@@ -1015,6 +1015,14 @@ MakefileGenerator::writePrlFile(QTextStream &t)
         for (ProStringList::Iterator it = libs.begin(); it != libs.end(); ++it)
             t << qv(project->values((*it).toKey()));
         t << Qt::endl;
+
+        t << "QMAKE_PRL_LIBS_FOR_CMAKE = ";
+        QString sep;
+        for (ProStringList::Iterator it = libs.begin(); it != libs.end(); ++it) {
+            t << sep << project->values((*it).toKey()).join(';').replace('\\', "\\\\");
+            sep = ';';
+        }
+        t << Qt::endl;
     }
 }
 
diff --git a/src/corelib/global/qrandom.cpp b/src/corelib/global/qrandom.cpp
index 379e37ac07..711eb8f4d5 100644
--- a/src/corelib/global/qrandom.cpp
+++ b/src/corelib/global/qrandom.cpp
@@ -903,6 +903,10 @@ inline QRandomGenerator::SystemGenerator &QRandomGenerator::SystemGenerator::sel
 
     \snippet code/src_corelib_global_qrandom.cpp 12
 
+    If the \a highest parameter is negative, the result will be negative too;
+    if it is infinite or NaN, the result will be infinite or NaN too (that is,
+    not random).
+
     \sa generateDouble(), bounded()
  */
 
@@ -934,7 +938,7 @@ inline QRandomGenerator::SystemGenerator &QRandomGenerator::SystemGenerator::sel
     \overload
 
     Generates one random 32-bit quantity in the range between 0 (inclusive) and
-    \a highest (exclusive). \a highest must not be negative.
+    \a highest (exclusive). \a highest must be positive.
 
     Note that this function cannot be used to obtain values in the full 32-bit
     range of int. Instead, use generate() and cast to int.
@@ -946,8 +950,11 @@ inline QRandomGenerator::SystemGenerator &QRandomGenerator::SystemGenerator::sel
     \fn quint32 QRandomGenerator::bounded(quint32 lowest, quint32 highest)
     \overload
 
-    Generates one random 32-bit quantity in the range between \a lowest (inclusive)
-    and \a highest (exclusive). The same result may also be obtained by using
+    Generates one random 32-bit quantity in the range between \a lowest
+    (inclusive) and \a highest (exclusive). The \a highest parameter must be
+    greater than \a lowest.
+
+    The same result may also be obtained by using
     \l{http://en.cppreference.com/w/cpp/numeric/random/uniform_int_distribution}{\c std::uniform_int_distribution}
     with parameters \a lowest and \c{\a highest - 1}. That class can also be used to
     obtain quantities larger than 32 bits.
@@ -968,7 +975,8 @@ inline QRandomGenerator::SystemGenerator &QRandomGenerator::SystemGenerator::sel
     \overload
 
     Generates one random 32-bit quantity in the range between \a lowest
-    (inclusive) and \a highest (exclusive), both of which may be negative.
+    (inclusive) and \a highest (exclusive), both of which may be negative, but
+    \a highest must be greater than \a lowest.
 
     Note that this function cannot be used to obtain values in the full 32-bit
     range of int. Instead, use generate() and cast to int.
diff --git a/src/corelib/global/qrandom.h b/src/corelib/global/qrandom.h
index 2f72528266..445b520c76 100644
--- a/src/corelib/global/qrandom.h
+++ b/src/corelib/global/qrandom.h
@@ -122,14 +122,16 @@ public:
         return quint32(value);
     }
 
-    int bounded(int highest)
+    quint32 bounded(quint32 lowest, quint32 highest)
     {
-        return int(bounded(quint32(highest)));
+        Q_ASSERT(highest > lowest);
+        return bounded(highest - lowest) + lowest;
     }
 
-    quint32 bounded(quint32 lowest, quint32 highest)
+    int bounded(int highest)
     {
-        return bounded(highest - lowest) + lowest;
+        Q_ASSERT(highest > 0);
+        return int(bounded(0U, quint32(highest)));
     }
 
     int bounded(int lowest, int highest)
diff --git a/src/corelib/kernel/qobject.cpp b/src/corelib/kernel/qobject.cpp
index 69556ba9e3..5c1ae8aa43 100644
--- a/src/corelib/kernel/qobject.cpp
+++ b/src/corelib/kernel/qobject.cpp
@@ -2232,6 +2232,8 @@ void QObject::removeEventFilter(QObject *obj)
 */
 
 /*!
+    \threadsafe
+
     Schedules this object for deletion.
 
     The object will be deleted when control returns to the event
diff --git a/src/corelib/tools/qrect.cpp b/src/corelib/tools/qrect.cpp
index d622f92530..cd20102a2b 100644
--- a/src/corelib/tools/qrect.cpp
+++ b/src/corelib/tools/qrect.cpp
@@ -1194,7 +1194,7 @@ bool QRect::intersects(const QRect &r) const noexcept
     \fn QRect operator-(const QRect &lhs, const QMargins &rhs)
     \relates QRect
 
-    Returns the \a lhs rectangle shrunken by the \a rhs margins.
+    Returns the \a lhs rectangle shrunk by the \a rhs margins.
 
     \since 5.3
 */
@@ -2417,7 +2417,7 @@ QRect QRectF::toAlignedRect() const noexcept
     \relates QRectF
     \since 5.3
 
-    Returns the \a lhs rectangle grown by the \a rhs margins.
+    Returns the \a lhs rectangle shrunk by the \a rhs margins.
 */
 
 /*!
diff --git a/src/gui/text/qtexthtmlparser.cpp b/src/gui/text/qtexthtmlparser.cpp
index 0b1a23f399..1ee317d27c 100644
--- a/src/gui/text/qtexthtmlparser.cpp
+++ b/src/gui/text/qtexthtmlparser.cpp
@@ -1548,7 +1548,16 @@ void QTextHtmlParser::applyAttributes(const QStringList &attributes)
                         n -= 3;
                     node->charFormat.setProperty(QTextFormat::FontSizeAdjustment, n);
                 } else if (key == QLatin1String("face")) {
-                    node->charFormat.setFontFamily(value);
+                    if (value.contains(QLatin1Char(','))) {
+                        const QStringList values = value.split(QLatin1Char(','));
+                        QStringList families;
+                        for (const QString &family : values)
+                            families << family.trimmed();
+                        node->charFormat.setFontFamilies(families);
+                        node->charFormat.setFontFamily(families.at(0));
+                    } else {
+                        node->charFormat.setFontFamily(value);
+                    }
                 } else if (key == QLatin1String("color")) {
                     QColor c; c.setNamedColor(value);
                     if (!c.isValid())
diff --git a/src/network/access/qnetworkreplywasmimpl.cpp b/src/network/access/qnetworkreplywasmimpl.cpp
index 9f6422a107..ee91dc20b3 100644
--- a/src/network/access/qnetworkreplywasmimpl.cpp
+++ b/src/network/access/qnetworkreplywasmimpl.cpp
@@ -236,6 +236,7 @@ QNetworkReplyWasmImpl::~QNetworkReplyWasmImpl()
 
 QByteArray QNetworkReplyWasmImpl::methodName() const
 {
+    const Q_D( QNetworkReplyWasmImpl);
     switch (operation()) {
     case QNetworkAccessManager::HeadOperation:
         return "HEAD";
@@ -247,6 +248,8 @@ QByteArray QNetworkReplyWasmImpl::methodName() const
         return "POST";
     case QNetworkAccessManager::DeleteOperation:
         return "DELETE";
+    case QNetworkAccessManager::CustomOperation:
+        return d->request.attribute(QNetworkRequest::CustomVerbAttribute).toByteArray();
     default:
         break;
     }
diff --git a/src/network/socket/qnativesocketengine_win.cpp b/src/network/socket/qnativesocketengine_win.cpp
index 24e8eabb6e..b429b3c365 100644
--- a/src/network/socket/qnativesocketengine_win.cpp
+++ b/src/network/socket/qnativesocketengine_win.cpp
@@ -608,13 +608,13 @@ bool QNativeSocketEnginePrivate::fetchConnectionParameters()
     socketType = qt_socket_getType(socketDescriptor);
 
 #if defined (QNATIVESOCKETENGINE_DEBUG)
-    QString socketProtocolStr = "UnknownProtocol";
-    if (socketProtocol == QAbstractSocket::IPv4Protocol) socketProtocolStr = "IPv4Protocol";
-    else if (socketProtocol == QAbstractSocket::IPv6Protocol) socketProtocolStr = "IPv6Protocol";
+    QString socketProtocolStr = QStringLiteral("UnknownProtocol");
+    if (socketProtocol == QAbstractSocket::IPv4Protocol) socketProtocolStr = QStringLiteral("IPv4Protocol");
+    else if (socketProtocol == QAbstractSocket::IPv6Protocol) socketProtocolStr = QStringLiteral("IPv6Protocol");
 
-    QString socketTypeStr = "UnknownSocketType";
-    if (socketType == QAbstractSocket::TcpSocket) socketTypeStr = "TcpSocket";
-    else if (socketType == QAbstractSocket::UdpSocket) socketTypeStr = "UdpSocket";
+    QString socketTypeStr = QStringLiteral("UnknownSocketType");
+    if (socketType == QAbstractSocket::TcpSocket) socketTypeStr = QStringLiteral("TcpSocket");
+    else if (socketType == QAbstractSocket::UdpSocket) socketTypeStr = QStringLiteral("UdpSocket");
 
     qDebug("QNativeSocketEnginePrivate::fetchConnectionParameters() localAddress == %s, localPort = %i, peerAddress == %s, peerPort = %i, socketProtocol == %s, socketType == %s", localAddress.toString().toLatin1().constData(), localPort, peerAddress.toString().toLatin1().constData(), peerPort, socketProtocolStr.toLatin1().constData(), socketTypeStr.toLatin1().constData());
 #endif
@@ -1477,8 +1477,8 @@ qint64 QNativeSocketEnginePrivate::nativeWrite(const char *data, qint64 len)
     }
 
 #if defined (QNATIVESOCKETENGINE_DEBUG)
-    qDebug("QNativeSocketEnginePrivate::nativeWrite(%p \"%s\", %li) == %li",
-           data, qt_prettyDebug(data, qMin((int)ret, 16), (int)ret).data(), (int)len, (int)ret);
+    qDebug("QNativeSocketEnginePrivate::nativeWrite(%p \"%s\", %lli) == %lli",
+           data, qt_prettyDebug(data, qMin(int(ret), 16), int(ret)).data(), len, ret);
 #endif
 
     return ret;
@@ -1520,11 +1520,11 @@ qint64 QNativeSocketEnginePrivate::nativeRead(char *data, qint64 maxLength)
 
 #if defined (QNATIVESOCKETENGINE_DEBUG)
     if (ret != -2) {
-        qDebug("QNativeSocketEnginePrivate::nativeRead(%p \"%s\", %li) == %li",
-               data, qt_prettyDebug(data, qMin((int)bytesRead, 16), (int)bytesRead).data(), (int)maxLength, (int)ret);
+        qDebug("QNativeSocketEnginePrivate::nativeRead(%p \"%s\", %lli) == %lli",
+               data, qt_prettyDebug(data, qMin(int(bytesRead), 16), int(bytesRead)).data(), maxLength, ret);
     } else {
-        qDebug("QNativeSocketEnginePrivate::nativeRead(%p, %li) == -2 (WOULD BLOCK)",
-               data, int(maxLength));
+        qDebug("QNativeSocketEnginePrivate::nativeRead(%p, %lli) == -2 (WOULD BLOCK)",
+               data, maxLength);
     }
 #endif
 
diff --git a/src/network/socket/qsocks5socketengine.cpp b/src/network/socket/qsocks5socketengine.cpp
index c8a990aa01..0457d77111 100644
--- a/src/network/socket/qsocks5socketengine.cpp
+++ b/src/network/socket/qsocks5socketengine.cpp
@@ -1188,6 +1188,8 @@ void QSocks5SocketEnginePrivate::_q_controlSocketReadNotification()
             break;
         case RequestMethodSent:
             parseRequestMethodReply();
+            if (socks5State == Connected && data->controlSocket->bytesAvailable())
+                _q_controlSocketReadNotification();
             break;
         case Connected: {
             QByteArray buf;
@@ -1751,6 +1753,11 @@ bool QSocks5SocketEngine::waitForRead(int msecs, bool *timedOut)
         return false;
     if (d->data->controlSocket->state() == QAbstractSocket::UnconnectedState)
         return true;
+    if (bytesAvailable() && d->readNotificationPending) {
+        // We've got some data incoming, but the queued call hasn't been performed yet.
+        // The data is where we expect it to be already, so just return true.
+        return true;
+    }
 
     // we're connected
     if (d->mode == QSocks5SocketEnginePrivate::ConnectMode ||
diff --git a/src/widgets/kernel/qwidget.cpp b/src/widgets/kernel/qwidget.cpp
index 9f4098a88a..89b0e56297 100644
--- a/src/widgets/kernel/qwidget.cpp
+++ b/src/widgets/kernel/qwidget.cpp
@@ -11517,10 +11517,9 @@ void QWidget::setAttribute(Qt::WidgetAttribute attribute, bool on)
         }
         break;
     case Qt::WA_TranslucentBackground:
-        if (on) {
+        if (on)
             setAttribute(Qt::WA_NoSystemBackground);
-            d->updateIsTranslucent();
-        }
+        d->updateIsTranslucent();
 
         break;
     case Qt::WA_AcceptTouchEvents:
diff --git a/tests/auto/corelib/plugin/qpluginloader/tst_qpluginloader.cpp b/tests/auto/corelib/plugin/qpluginloader/tst_qpluginloader.cpp
index b06000d9c4..c4a366d7c6 100644
--- a/tests/auto/corelib/plugin/qpluginloader/tst_qpluginloader.cpp
+++ b/tests/auto/corelib/plugin/qpluginloader/tst_qpluginloader.cpp
@@ -549,7 +549,8 @@ void tst_QPluginLoader::staticPlugins()
     }
     QVERIFY(found);
 
-    QCOMPARE(metaData.value("version").toInt(), QT_VERSION);
+    // We don't store the patch release version anymore (since 5.13)
+    QCOMPARE(metaData.value("version").toInt() / 0x100, QT_VERSION / 0x100);
     QCOMPARE(metaData.value("IID").toString(), "SomeIID");
     QCOMPARE(metaData.value("ExtraMetaData"), QJsonArray({ "StaticPlugin", "foo" }));
     QCOMPARE(metaData.value("URI").toString(), "qt.test.pluginloader.staticplugin");
diff --git a/tests/auto/gui/text/qtextdocument/tst_qtextdocument.cpp b/tests/auto/gui/text/qtextdocument/tst_qtextdocument.cpp
index e4ee778f64..591fafc7fb 100644
--- a/tests/auto/gui/text/qtextdocument/tst_qtextdocument.cpp
+++ b/tests/auto/gui/text/qtextdocument/tst_qtextdocument.cpp
@@ -188,6 +188,9 @@ private slots:
 
     void lineHeightType();
     void cssLineHeightMultiplier();
+
+    void fontTagFace();
+
 private:
     void backgroundImage_checkExpectedHtml(const QTextDocument &doc);
     void buildRegExpData();
@@ -3498,5 +3501,26 @@ void tst_QTextDocument::cssLineHeightMultiplier()
     }
 }
 
+void tst_QTextDocument::fontTagFace()
+{
+    {
+        QTextDocument td;
+        td.setHtml("<html><body><font face='Times'>Foobar</font></body></html>");
+        QTextFragment fragment = td.begin().begin().fragment();
+        QTextCharFormat format = fragment.charFormat();
+        QCOMPARE(format.fontFamily(), QLatin1String("Times"));
+    }
+
+    {
+        QTextDocument td;
+        td.setHtml("<html><body><font face='Times, serif'>Foobar</font></body></html>");
+        QTextFragment fragment = td.begin().begin().fragment();
+        QTextCharFormat format = fragment.charFormat();
+        QCOMPARE(format.fontFamily(), QLatin1String("Times"));
+        QStringList expectedFamilies = { QLatin1String("Times"), QLatin1String("serif") };
+        QCOMPARE(format.fontFamilies().toStringList(), expectedFamilies);
+    }
+}
+
 QTEST_MAIN(tst_QTextDocument)
 #include "tst_qtextdocument.moc"
diff --git a/tests/auto/network/socket/qtcpsocket/tst_qtcpsocket.cpp b/tests/auto/network/socket/qtcpsocket/tst_qtcpsocket.cpp
index c500c6b3c3..21b04bd751 100644
--- a/tests/auto/network/socket/qtcpsocket/tst_qtcpsocket.cpp
+++ b/tests/auto/network/socket/qtcpsocket/tst_qtcpsocket.cpp
@@ -326,8 +326,8 @@ void tst_QTcpSocket::initTestCase_data()
     QTest::addColumn<bool>("ssl");
 
     QTest::newRow("WithoutProxy") << false << 0 << false;
-    //QTest::newRow("WithSocks5Proxy") << true << int(Socks5Proxy) << false; ### temporarily disabled, QTBUG-38385
-    //QTest::newRow("WithSocks5ProxyAuth") << true << int(Socks5Proxy | AuthBasic) << false; ### temporarily disabled, QTBUG-38385
+    QTest::newRow("WithSocks5Proxy") << true << int(Socks5Proxy) << false;
+    QTest::newRow("WithSocks5ProxyAuth") << true << int(Socks5Proxy | AuthBasic) << false;
 
     QTest::newRow("WithHttpProxy") << true << int(HttpProxy) << false;
     QTest::newRow("WithHttpProxyBasicAuth") << true << int(HttpProxy | AuthBasic) << false;
@@ -335,8 +335,8 @@ void tst_QTcpSocket::initTestCase_data()
 
 #ifndef QT_NO_SSL
     QTest::newRow("WithoutProxy SSL") << false << 0 << true;
-    //QTest::newRow("WithSocks5Proxy SSL") << true << int(Socks5Proxy) << true; ### temporarily disabled, QTBUG-38385
-    //QTest::newRow("WithSocks5AuthProxy SSL") << true << int(Socks5Proxy | AuthBasic) << true; ### temporarily disabled, QTBUG-38385
+    QTest::newRow("WithSocks5Proxy SSL") << true << int(Socks5Proxy) << true;
+    QTest::newRow("WithSocks5AuthProxy SSL") << true << int(Socks5Proxy | AuthBasic) << true;
 
     QTest::newRow("WithHttpProxy SSL") << true << int(HttpProxy) << true;
     QTest::newRow("WithHttpProxyBasicAuth SSL") << true << int(HttpProxy | AuthBasic) << true;
diff --git a/tests/auto/widgets/graphicsview/qgraphicsitem/tst_qgraphicsitem.cpp b/tests/auto/widgets/graphicsview/qgraphicsitem/tst_qgraphicsitem.cpp
index 0cfdecbcab..4f3ff15ae0 100644
--- a/tests/auto/widgets/graphicsview/qgraphicsitem/tst_qgraphicsitem.cpp
+++ b/tests/auto/widgets/graphicsview/qgraphicsitem/tst_qgraphicsitem.cpp
@@ -5055,6 +5055,12 @@ public:
 
 void tst_QGraphicsItem::paint()
 {
+#if defined(Q_OS_MACOS)
+    if (QSysInfo::productVersion() == QLatin1String("10.12")) {
+        QSKIP("Test is very flaky on MacOS_10_12, see QTBUG-76566");
+    }
+#endif
+
     QGraphicsScene scene;
 
     PaintTester paintTester;
diff --git a/tests/auto/widgets/kernel/qwidget/tst_qwidget.cpp b/tests/auto/widgets/kernel/qwidget/tst_qwidget.cpp
index 19b745768a..09ffd8b005 100644
--- a/tests/auto/widgets/kernel/qwidget/tst_qwidget.cpp
+++ b/tests/auto/widgets/kernel/qwidget/tst_qwidget.cpp
@@ -8864,6 +8864,12 @@ void tst_QWidget::translucentWidget()
         QEXPECT_FAIL("", "WinRT: This fails. QTBUG-68297.", Abort);
     QCOMPARE(actual.size(),expected.size());
     QCOMPARE(actual,expected);
+
+    const QWindow *window = label.windowHandle();
+    const QSurfaceFormat translucentFormat = window->requestedFormat();
+    label.setAttribute(Qt::WA_TranslucentBackground, false);
+    const QSurfaceFormat opaqueFormat = window->requestedFormat();
+    QVERIFY(translucentFormat != opaqueFormat);
 }
 
 class MaskResizeTestWidget : public QWidget