Test Windows style in tests/auto/quickcontrols2/controls

The goal is to fix the failing tests (which are blacklisted here) in
upcoming patches.

Task-number: QTBUG-95679
Change-Id: Ia34ab03732fc130ea95e88c6196efcff7fc8b46e
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>
(cherry picked from commit 3e812a04ada440707954ab327157915b7911bb8f)

5 files changed, 165 insertions, 0 deletions

diff --git a/tests/auto/quickcontrols2/controls/CMakeLists.txt b/tests/auto/quickcontrols2/controls/CMakeLists.txt
index 9e80b76580..f3fa8382b6 100644
--- a/tests/auto/quickcontrols2/controls/CMakeLists.txt
+++ b/tests/auto/quickcontrols2/controls/CMakeLists.txt
@@ -5,3 +5,6 @@ add_subdirectory(fusion)
 add_subdirectory(imagine)
 add_subdirectory(material)
 add_subdirectory(universal)
+if(WIN32)
+    add_subdirectory(windows)
+endif()
diff --git a/tests/auto/quickcontrols2/controls/windows/BLACKLIST b/tests/auto/quickcontrols2/controls/windows/BLACKLIST
new file mode 100644
index 0000000000..422683648a
--- /dev/null
+++ b/tests/auto/quickcontrols2/controls/windows/BLACKLIST
@@ -0,0 +1,93 @@
+# See qtbase/src/testlib/qtestblacklist.cpp for format
+
+# QTBUG-70597
+[Tumbler::test_itemsCorrectlyPositioned]
+*
+
+# QTBUG-95679
+# Blacklisted in order to get the native windows style under
+# regression control
+[Button::test_display:TextBesideIcon]
+*
+[Button::test_display:TextBesideIcon, mirrored]
+*
+[Button::test_spacing]
+*
+[ComboBox::test_defaults]
+*
+[ComboBox::test_font]
+*
+[ComboBox::test_implicitContentWidthPolicy_WidestText:Array]
+*
+[ComboBox::test_implicitContentWidthPolicy_WidestText:ListModel]
+*
+[ComboBox::test_implicitContentWidthPolicy_WidestTextWhenCompleted:Array]
+*
+[ComboBox::test_implicitContentWidthPolicy_WidestTextWhenCompleted:ListModel]
+*
+[Popup::test_font]
+*
+[ScrollBar::test_flashing]
+*
+[ScrollBar::test_interactive:true]
+*
+[ScrollBar::test_mouse:horizontal]
+*
+[ScrollBar::test_mouse:vertical]
+*
+[ScrollBar::test_multiTouch]
+*
+[ScrollBar::test_policy]
+*
+[ScrollBar::test_snapMode_mouse:NoSnap]
+*
+[ScrollBar::test_snapMode_mouse:NoSnap2]
+*
+[ScrollBar::test_snapMode_mouse:SnapAlways]
+*
+[ScrollBar::test_snapMode_mouse:SnapAlways2]
+*
+[ScrollBar::test_snapMode_mouse:SnapOnRelease]
+*
+[ScrollBar::test_snapMode_mouse:SnapOnRelease2]
+*
+[ScrollBar::test_snapMode_touch:NoSnap]
+*
+[ScrollBar::test_snapMode_touch:NoSnap2]
+*
+[ScrollBar::test_snapMode_touch:SnapAlways]
+*
+[ScrollBar::test_snapMode_touch:SnapAlways2]
+*
+[ScrollBar::test_snapMode_touch:SnapOnRelease]
+*
+[ScrollBar::test_snapMode_touch:SnapOnRelease2]
+*
+[ScrollBar::test_touch:horizontal]
+*
+[ScrollBar::test_touch:vertical]
+*
+[ScrollView::test_keys]
+*
+[Slider::test_snapMode_touch:NoSnap]
+*
+[Slider::test_snapMode_touch:SnapAlways (0..2)]
+*
+[Slider::test_snapMode_touch:SnapAlways (1..3)]
+*
+[Slider::test_snapMode_touch:SnapAlways (-1..1)]
+*
+[Slider::test_snapMode_touch:SnapAlways (1..-1)]
+*
+[Slider::test_snapMode_touch:SnapOnRelease (0..2)]
+*
+[Slider::test_snapMode_touch:SnapOnRelease (1..3)]
+*
+[Slider::test_snapMode_touch:SnapOnRelease (-1..1)]
+*
+[Slider::test_snapMode_touch:SnapOnRelease (1..-1)]
+*
+[TextArea::test_implicitSize]
+*
+[TextField::test_implicitSize]
+*
diff --git a/tests/auto/quickcontrols2/controls/windows/CMakeLists.txt b/tests/auto/quickcontrols2/controls/windows/CMakeLists.txt
new file mode 100644
index 0000000000..33755c1bbd
--- /dev/null
+++ b/tests/auto/quickcontrols2/controls/windows/CMakeLists.txt
@@ -0,0 +1,18 @@
+# Collect test data
+file(GLOB_RECURSE test_data_glob
+    RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
+    ${CMAKE_CURRENT_SOURCE_DIR}/../data/tst_*)
+list(APPEND test_data ${test_data_glob})
+
+qt_internal_add_test(tst_windows
+    GUI
+    QMLTEST
+    SOURCES
+        tst_windows.cpp
+    DEFINES
+        TST_CONTROLS_DATA=\\\"${CMAKE_CURRENT_SOURCE_DIR}/../data\\\"
+    PUBLIC_LIBRARIES
+        Qt::Gui
+        Qt::QuickControls2
+    TESTDATA ${test_data}
+)
diff --git a/tests/auto/quickcontrols2/controls/windows/dependencies.qml b/tests/auto/quickcontrols2/controls/windows/dependencies.qml
new file mode 100644
index 0000000000..f7d87422b5
--- /dev/null
+++ b/tests/auto/quickcontrols2/controls/windows/dependencies.qml
@@ -0,0 +1,5 @@
+import QtTest
+import QtQuick
+import QtQuick.Controls
+
+TestCase { }
diff --git a/tests/auto/quickcontrols2/controls/windows/tst_windows.cpp b/tests/auto/quickcontrols2/controls/windows/tst_windows.cpp
new file mode 100644
index 0000000000..b4a187bca7
--- /dev/null
+++ b/tests/auto/quickcontrols2/controls/windows/tst_windows.cpp
@@ -0,0 +1,46 @@
+/****************************************************************************
+**
+** Copyright (C) 2021 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL3$
+** 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 http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPLv3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or later as published by the Free
+** Software Foundation and appearing in the file LICENSE.GPL included in
+** the packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 2.0 requirements will be
+** met: http://www.gnu.org/licenses/gpl-2.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtQuickTest/quicktest.h>
+#include <QtQuickControls2/qquickstyle.h>
+
+int main(int argc, char *argv[])
+{
+    QTEST_SET_MAIN_SOURCE_PATH
+    qputenv("QML_NO_TOUCH_COMPRESSION", "1");
+    QQuickStyle::setStyle("Windows");
+    return quick_test_main(argc, argv, "tst_controls::Windows", TST_CONTROLS_DATA);
+}