Test iOS style in tests/auto/quickcontrols2/controls

Change-Id: I69c04920af7fe7262e2e59b22b92eccf87ae4439
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>

tests/auto/quickcontrols2/controls/CMakeLists.txt

@@ -7,6 +7,7 @@ add_subdirectory(material)
 add_subdirectory(universal)
 if(MACOS)
     add_subdirectory(macos)
+    add_subdirectory(ios)
 endif()
 if(WIN32)
     add_subdirectory(windows)

tests/auto/quickcontrols2/controls/ios/CMakeLists.txt

@@ -0,0 +1,19 @@
+# Collect test data
+file(GLOB_RECURSE test_data_glob
+    RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
+    ${CMAKE_CURRENT_SOURCE_DIR}/../data/tst_*)
+list(APPEND test_data ${test_data_glob})
+
+qt_internal_add_test(tst_ios
+    GUI
+    QMLTEST
+    SOURCES
+        tst_ios.cpp
+    DEFINES
+        TST_CONTROLS_DATA=\\\"${CMAKE_CURRENT_SOURCE_DIR}/../data\\\"
+    PUBLIC_LIBRARIES
+        Qt::Gui
+        Qt::QuickControls2
+    TESTDATA ${test_data}
+)
+

tests/auto/quickcontrols2/controls/ios/tst_ios.cpp

@@ -0,0 +1,39 @@
+/****************************************************************************
+**
+** Copyright (C) 2022 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 <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("iOS");
+    return quick_test_main(argc, argv, "tst_controls::iOS", TST_CONTROLS_DATA);
+}
+