Merge remote-tracking branch 'origin/5.15' into dev

 Conflicts:
	examples/opengl/doc/src/cube.qdoc
	src/corelib/global/qlibraryinfo.cpp
	src/corelib/text/qbytearray_p.h
	src/corelib/text/qlocale_data_p.h
	src/corelib/time/qhijricalendar_data_p.h
	src/corelib/time/qjalalicalendar_data_p.h
	src/corelib/time/qromancalendar_data_p.h
	src/network/ssl/qsslcertificate.h
	src/widgets/doc/src/graphicsview.qdoc
	src/widgets/widgets/qcombobox.cpp
	src/widgets/widgets/qcombobox.h
	tests/auto/corelib/tools/qscopeguard/tst_qscopeguard.cpp
	tests/auto/widgets/widgets/qcombobox/tst_qcombobox.cpp
	tests/benchmarks/corelib/io/qdiriterator/qdiriterator.pro
	tests/manual/diaglib/debugproxystyle.cpp
	tests/manual/diaglib/qwidgetdump.cpp
	tests/manual/diaglib/qwindowdump.cpp
	tests/manual/diaglib/textdump.cpp
	util/locale_database/cldr2qlocalexml.py
	util/locale_database/qlocalexml.py
	util/locale_database/qlocalexml2cpp.py

Resolution of util/locale_database/ are based on:
https://codereview.qt-project.org/c/qt/qtbase/+/294250
and src/corelib/{text,time}/*_data_p.h were then regenerated by
running those scripts.

Updated CMakeLists.txt in each of
	tests/auto/corelib/serialization/qcborstreamreader/
	tests/auto/corelib/serialization/qcborvalue/
	tests/auto/gui/kernel/
and generated new ones in each of
	tests/auto/gui/kernel/qaddpostroutine/
	tests/auto/gui/kernel/qhighdpiscaling/
	tests/libfuzzer/corelib/text/qregularexpression/optimize/
	tests/libfuzzer/gui/painting/qcolorspace/fromiccprofile/
	tests/libfuzzer/gui/text/qtextdocument/sethtml/
	tests/libfuzzer/gui/text/qtextdocument/setmarkdown/
	tests/libfuzzer/gui/text/qtextlayout/beginlayout/
by running util/cmake/pro2cmake.py on their changed .pro files.

Changed target name in
	tests/auto/gui/kernel/qaction/qaction.pro
	tests/auto/gui/kernel/qaction/qactiongroup.pro
	tests/auto/gui/kernel/qshortcut/qshortcut.pro
to ensure unique target names for CMake

Changed tst_QComboBox::currentIndex to not test the
currentIndexChanged(QString), as that one does not exist in Qt 6
anymore.

Change-Id: I9a85705484855ae1dc874a81f49d27a50b0dcff7

3 files changed, 70 insertions, 0 deletions

diff --git a/tests/libfuzzer/corelib/text/qregularexpression/optimize/CMakeLists.txt b/tests/libfuzzer/corelib/text/qregularexpression/optimize/CMakeLists.txt
new file mode 100644
index 0000000000..a82e5fa340
--- /dev/null
+++ b/tests/libfuzzer/corelib/text/qregularexpression/optimize/CMakeLists.txt
@@ -0,0 +1,27 @@
+# Generated from optimize.pro.
+
+#####################################################################
+## optimize Binary:
+#####################################################################
+
+qt_add_executable(optimize
+    GUI
+    SOURCES
+        main.cpp
+)
+
+#### Keys ignored in scope 1:.:.:optimize.pro:<TRUE>:
+# FUZZ_ENGINE = "$$(LIB_FUZZING_ENGINE)"
+
+## Scopes:
+#####################################################################
+
+qt_extend_target(optimize CONDITION FUZZ_ENGINE_ISEMPTY
+    LINK_OPTIONS
+        "-fsanitize=fuzzer"
+)
+
+qt_extend_target(optimize CONDITION NOT FUZZ_ENGINE_ISEMPTY
+    PUBLIC_LIBRARIES
+        $ENV{LIB_FUZZING_ENGINE}
+)
diff --git a/tests/libfuzzer/corelib/text/qregularexpression/optimize/main.cpp b/tests/libfuzzer/corelib/text/qregularexpression/optimize/main.cpp
new file mode 100644
index 0000000000..30a714c250
--- /dev/null
+++ b/tests/libfuzzer/corelib/text/qregularexpression/optimize/main.cpp
@@ -0,0 +1,35 @@
+/****************************************************************************
+**
+** Copyright (C) 2020 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QRegularExpression>
+
+extern "C" int LLVMFuzzerTestOneInput(const char *Data, size_t Size) {
+    QRegularExpression qre(QByteArray::fromRawData(Data, Size));
+    qre.optimize();
+    return 0;
+}
diff --git a/tests/libfuzzer/corelib/text/qregularexpression/optimize/optimize.pro b/tests/libfuzzer/corelib/text/qregularexpression/optimize/optimize.pro
new file mode 100644
index 0000000000..196aca42eb
--- /dev/null
+++ b/tests/libfuzzer/corelib/text/qregularexpression/optimize/optimize.pro
@@ -0,0 +1,8 @@
+QT -= gui
+SOURCES += main.cpp
+FUZZ_ENGINE = $$(LIB_FUZZING_ENGINE)
+isEmpty(FUZZ_ENGINE) {
+    QMAKE_LFLAGS += -fsanitize=fuzzer
+} else {
+    LIBS += $$FUZZ_ENGINE
+}