From b855240b782395f94315f43ea3e7e182299fac48 Mon Sep 17 00:00:00 2001
From: Matthew Vogt <matthew.vogt@nokia.com>
Date: Thu, 16 Feb 2012 14:43:03 +1000
Subject: Rename QDeclarative symbols to QQuick and QQml

Symbols beginning with QDeclarative are already exported
by the quick1 module.

Users can apply the bin/rename-qtdeclarative-symbols.sh
script to modify client code using the previous names of the
renamed symbols.

Task-number: QTBUG-23737
Change-Id: Ifaa482663767634931e8711a8e9bf6e404859e66
Reviewed-by: Martin Jones <martin.jones@nokia.com>
---
 tests/auto/quick/qquickdroparea/qquickdroparea.pro |    9 +
 .../quick/qquickdroparea/tst_qquickdroparea.cpp    | 1117 ++++++++++++++++++++
 2 files changed, 1126 insertions(+)
 create mode 100644 tests/auto/quick/qquickdroparea/qquickdroparea.pro
 create mode 100644 tests/auto/quick/qquickdroparea/tst_qquickdroparea.cpp

(limited to 'tests/auto/quick/qquickdroparea')

diff --git a/tests/auto/quick/qquickdroparea/qquickdroparea.pro b/tests/auto/quick/qquickdroparea/qquickdroparea.pro
new file mode 100644
index 0000000000..5ae8d222c4
--- /dev/null
+++ b/tests/auto/quick/qquickdroparea/qquickdroparea.pro
@@ -0,0 +1,9 @@
+TARGET = tst_qquickdroparea
+CONFIG += testcase
+macx:CONFIG -= app_bundle
+
+SOURCES += tst_qquickdroparea.cpp
+
+CONFIG += parallel_test
+
+QT += core-private gui-private qml-private quick-private network testlib
diff --git a/tests/auto/quick/qquickdroparea/tst_qquickdroparea.cpp b/tests/auto/quick/qquickdroparea/tst_qquickdroparea.cpp
new file mode 100644
index 0000000000..ed7a0aa0fa
--- /dev/null
+++ b/tests/auto/quick/qquickdroparea/tst_qquickdroparea.cpp
@@ -0,0 +1,1117 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 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 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtTest/QtTest>
+#include <QtTest/QSignalSpy>
+#include <QtQuick/qquickitem.h>
+#include <QtQuick/qquickview.h>
+#include <QtQml/qqmlcontext.h>
+#include <QtQml/qqmlengine.h>
+#include <QtQml/qqmlexpression.h>
+
+#include <QtGui/qwindowsysteminterface_qpa.h>
+
+template <typename T> static T evaluate(QObject *scope, const QString &expression)
+{
+    QQmlExpression expr(qmlContext(scope), scope, expression);
+    QVariant result = expr.evaluate();
+    if (expr.hasError())
+        qWarning() << expr.error().toString();
+    return result.value<T>();
+}
+
+template <> void evaluate<void>(QObject *scope, const QString &expression)
+{
+    QQmlExpression expr(qmlContext(scope), scope, expression);
+    expr.evaluate();
+    if (expr.hasError())
+        qWarning() << expr.error().toString();
+}
+
+class tst_QQuickDropArea: public QObject
+{
+    Q_OBJECT
+private slots:
+    void initTestCase();
+    void cleanupTestCase();
+
+    void containsDrag_internal();
+    void containsDrag_external();
+    void keys_internal();
+    void keys_external();
+    void source_internal();
+//    void source_external();
+    void position_internal();
+    void position_external();
+    void drop_internal();
+//    void drop_external();
+    void simultaneousDrags();
+
+private:
+    QQmlEngine engine;
+};
+
+void tst_QQuickDropArea::initTestCase()
+{
+
+}
+
+void tst_QQuickDropArea::cleanupTestCase()
+{
+
+}
+
+void tst_QQuickDropArea::containsDrag_internal()
+{
+    QQuickCanvas canvas;
+    QQmlComponent component(&engine);
+    component.setData(
+            "import QtQuick 2.0\n"
+            "DropArea {\n"
+                "property bool hasDrag: containsDrag\n"
+                "property int enterEvents: 0\n"
+                "property int exitEvents: 0\n"
+                "width: 100; height: 100\n"
+                "onEntered: {++enterEvents}\n"
+                "onExited: {++exitEvents}\n"
+                "Item {\n"
+                    "objectName: \"dragItem\"\n"
+                    "x: 50; y: 50\n"
+                    "width: 10; height: 10\n"
+                "}\n"
+            "}", QUrl());
+    QScopedPointer<QObject> object(component.create());
+    QQuickItem *dropArea = qobject_cast<QQuickItem *>(object.data());
+    QVERIFY(dropArea);
+    dropArea->setParentItem(canvas.rootItem());
+
+    QQuickItem *dragItem = dropArea->findChild<QQuickItem *>("dragItem");
+    QVERIFY(dragItem);
+
+    QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), false);
+    QCOMPARE(evaluate<bool>(dropArea, "hasDrag"), false);
+
+    evaluate<void>(dragItem, "Drag.active = true");
+    QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), true);
+    QCOMPARE(evaluate<bool>(dropArea, "hasDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 1);
+    QCOMPARE(evaluate<int>(dropArea, "exitEvents"), 0);
+
+    evaluate<void>(dropArea, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dragItem, "Drag.active = false");
+    QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), false);
+    QCOMPARE(evaluate<bool>(dropArea, "hasDrag"), false);
+    QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea, "exitEvents"), 1);
+
+    evaluate<void>(dropArea, "{ enterEvents = 0; exitEvents = 0 }");
+
+    dragItem->setPos(QPointF(150, 50));
+    evaluate<void>(dragItem, "Drag.active = true");
+    QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), false);
+    QCOMPARE(evaluate<bool>(dropArea, "hasDrag"), false);
+    QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea, "exitEvents"), 0);
+
+    dragItem->setPos(QPointF(50, 50));
+    QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), true);
+    QCOMPARE(evaluate<bool>(dropArea, "hasDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 1);
+    QCOMPARE(evaluate<int>(dropArea, "exitEvents"), 0);
+
+    evaluate<void>(dropArea, "{ enterEvents = 0; exitEvents = 0 }");
+    dragItem->setPos(QPointF(150, 50));
+
+    QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), false);
+    QCOMPARE(evaluate<bool>(dropArea, "hasDrag"), false);
+    QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea, "exitEvents"), 1);
+
+    evaluate<void>(dragItem, "Drag.active = false");
+}
+
+void tst_QQuickDropArea::containsDrag_external()
+{
+    QQuickCanvas canvas;
+    QQmlComponent component(&engine);
+    component.setData(
+            "import QtQuick 2.0\n"
+            "DropArea {\n"
+                "property bool hasDrag: containsDrag\n"
+                "property int enterEvents: 0\n"
+                "property int exitEvents: 0\n"
+                "width: 100; height: 100\n"
+                "onEntered: {++enterEvents}\n"
+                "onExited: {++exitEvents}\n"
+            "}", QUrl());
+    QScopedPointer<QObject> object(component.create());
+    QQuickItem *dropArea = qobject_cast<QQuickItem *>(object.data());
+    QVERIFY(dropArea);
+    dropArea->setParentItem(canvas.rootItem());
+
+    QMimeData data;
+    QQuickCanvas alternateCanvas;
+
+    QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), false);
+    QCOMPARE(evaluate<bool>(dropArea, "hasDrag"), false);
+
+    QWindowSystemInterface::handleDrag(&canvas, &data, QPoint(50, 50));
+    QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), true);
+    QCOMPARE(evaluate<bool>(dropArea, "hasDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 1);
+    QCOMPARE(evaluate<int>(dropArea, "exitEvents"), 0);
+
+    evaluate<void>(dropArea, "{ enterEvents = 0; exitEvents = 0 }");
+    QWindowSystemInterface::handleDrag(&alternateCanvas, &data, QPoint(50, 50));
+    QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), false);
+    QCOMPARE(evaluate<bool>(dropArea, "hasDrag"), false);
+    QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea, "exitEvents"), 1);
+
+    evaluate<void>(dropArea, "{ enterEvents = 0; exitEvents = 0 }");
+
+    QWindowSystemInterface::handleDrag(&canvas, &data, QPoint(150, 50));
+    QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), false);
+    QCOMPARE(evaluate<bool>(dropArea, "hasDrag"), false);
+    QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea, "exitEvents"), 0);
+
+    QWindowSystemInterface::handleDrag(&canvas, &data, QPoint(50, 50));
+    QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), true);
+    QCOMPARE(evaluate<bool>(dropArea, "hasDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 1);
+    QCOMPARE(evaluate<int>(dropArea, "exitEvents"), 0);
+
+    evaluate<void>(dropArea, "{ enterEvents = 0; exitEvents = 0 }");
+
+    QWindowSystemInterface::handleDrag(&canvas, &data, QPoint(150, 50));
+    QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), false);
+    QCOMPARE(evaluate<bool>(dropArea, "hasDrag"), false);
+    QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea, "exitEvents"), 1);
+
+    QWindowSystemInterface::handleDrop(&canvas, &data, QPoint(150, 50));
+}
+
+void tst_QQuickDropArea::keys_internal()
+{
+    QQuickCanvas canvas;
+    QQmlComponent component(&engine);
+    component.setData(
+            "import QtQuick 2.0\n"
+            "DropArea {\n"
+                "property variant dragKeys\n"
+                "property variant dropKeys: keys\n"
+                "property int enterEvents: 0\n"
+                "width: 100; height: 100\n"
+                "onEntered: {++enterEvents; dragKeys = drag.keys }\n"
+                "Item {\n"
+                    "objectName: \"dragItem\"\n"
+                    "x: 50; y: 50\n"
+                    "width: 10; height: 10\n"
+                    "Drag.keys: [\"red\", \"blue\"]\n"
+                "}\n"
+            "}", QUrl());
+    QScopedPointer<QObject> object(component.create());
+    QQuickItem *dropArea = qobject_cast<QQuickItem *>(object.data());
+    QVERIFY(dropArea);
+    dropArea->setParentItem(canvas.rootItem());
+
+    QQuickItem *dragItem = dropArea->findChild<QQuickItem *>("dragItem");
+    QVERIFY(dragItem);
+
+    QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), false);
+
+    evaluate<void>(dragItem, "Drag.active = true");
+    QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 1);
+    QCOMPARE(dropArea->property("dragKeys").toStringList(), QStringList() << "red" << "blue");
+
+    evaluate<void>(dragItem, "Drag.active = false");
+    evaluate<void>(dropArea, "keys = \"blue\"");
+    QCOMPARE(dropArea->property("keys").toStringList(), QStringList() << "blue");
+    QCOMPARE(dropArea->property("dropKeys").toStringList(), QStringList() << "blue");
+    evaluate<void>(dropArea, "{ enterEvents = 0; dragKeys = undefined }");
+    evaluate<void>(dragItem, "Drag.active = true");
+    QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 1);
+    QCOMPARE(dropArea->property("dragKeys").toStringList(), QStringList() << "red" << "blue");
+
+    evaluate<void>(dragItem, "Drag.active = false");
+    evaluate<void>(dropArea, "keys = \"red\"");
+    QCOMPARE(dropArea->property("keys").toStringList(), QStringList() << "red");
+    QCOMPARE(dropArea->property("dropKeys").toStringList(), QStringList() << "red");
+    evaluate<void>(dropArea, "{ enterEvents = 0; dragKeys = undefined }");
+    evaluate<void>(dragItem, "Drag.active = true");
+    QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 1);
+    QCOMPARE(dropArea->property("dragKeys").toStringList(), QStringList() << "red" << "blue");
+
+    evaluate<void>(dragItem, "Drag.active = false");
+    evaluate<void>(dropArea, "keys = \"green\"");
+    QCOMPARE(dropArea->property("keys").toStringList(), QStringList() << "green");
+    QCOMPARE(dropArea->property("dropKeys").toStringList(), QStringList() << "green");
+    evaluate<void>(dropArea, "{ enterEvents = 0; dragKeys = undefined }");
+    evaluate<void>(dragItem, "Drag.active = true");
+    QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), false);
+    QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 0);
+
+    evaluate<void>(dragItem, "Drag.active = false");
+    evaluate<void>(dropArea, "keys = [\"red\", \"green\"]");
+    QCOMPARE(dropArea->property("keys").toStringList(), QStringList() << "red" << "green");
+    QCOMPARE(dropArea->property("dropKeys").toStringList(), QStringList() << "red" << "green");
+    evaluate<void>(dropArea, "{ enterEvents = 0; dragKeys = undefined }");
+    evaluate<void>(dragItem, "Drag.active = true");
+    QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 1);
+    QCOMPARE(dropArea->property("dragKeys").toStringList(), QStringList() << "red" << "blue");
+
+    evaluate<void>(dragItem, "Drag.active = false");
+    evaluate<void>(dragItem, "Drag.keys = []");
+    evaluate<void>(dropArea, "{ enterEvents = 0; dragKeys = undefined }");
+    evaluate<void>(dragItem, "Drag.active = true");
+    QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), false);
+    QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 0);
+
+    evaluate<void>(dragItem, "Drag.active = false");
+    evaluate<void>(dropArea, "keys = []");
+    QCOMPARE(dropArea->property("keys").toStringList(), QStringList());
+    QCOMPARE(dropArea->property("dropKeys").toStringList(), QStringList());
+    evaluate<void>(dropArea, "{ enterEvents = 0; dragKeys = undefined }");
+    evaluate<void>(dragItem, "Drag.active = true");
+    QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 1);
+    QCOMPARE(dropArea->property("dragKeys").toStringList(), QStringList());
+
+    evaluate<void>(dragItem, "Drag.active = false");
+    evaluate<void>(dropArea, "keys = []");
+    evaluate<void>(dropArea, "{ enterEvents = 0; dragKeys = undefined }");
+    evaluate<void>(dragItem, "Drag.active = true");
+    QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 1);
+    QCOMPARE(dropArea->property("dragKeys").toStringList(), QStringList());
+
+    evaluate<void>(dragItem, "Drag.active = false");
+    evaluate<void>(dragItem, "Drag.keys = [\"red\", \"blue\"]");
+    evaluate<void>(dropArea, "{ enterEvents = 0; dragKeys = undefined }");
+    evaluate<void>(dragItem, "Drag.active = true");
+    QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 1);
+    QCOMPARE(dropArea->property("dragKeys").toStringList(), QStringList() << "red" << "blue");
+}
+
+void tst_QQuickDropArea::keys_external()
+{
+    QQuickCanvas canvas;
+    QQmlComponent component(&engine);
+    component.setData(
+            "import QtQuick 2.0\n"
+            "DropArea {\n"
+                "property variant dragKeys\n"
+                "property variant dropKeys: keys\n"
+                "property int enterEvents: 0\n"
+                "width: 100; height: 100\n"
+                "onEntered: {++enterEvents; dragKeys = drag.keys }\n"
+            "}", QUrl());
+    QScopedPointer<QObject> object(component.create());
+    QQuickItem *dropArea = qobject_cast<QQuickItem *>(object.data());
+    dropArea->setParentItem(canvas.rootItem());
+
+    QMimeData data;
+    QQuickCanvas alternateCanvas;
+
+    data.setData("text/x-red", "red");
+    data.setData("text/x-blue", "blue");
+
+    QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), false);
+
+    QWindowSystemInterface::handleDrag(&canvas, &data, QPoint(50, 50));
+    QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 1);
+    QCOMPARE(dropArea->property("dragKeys").toStringList(), QStringList() << "text/x-red" << "text/x-blue");
+
+    QWindowSystemInterface::handleDrag(&alternateCanvas, &data, QPoint(50, 50));
+    evaluate<void>(dropArea, "keys = \"text/x-blue\"");
+    QCOMPARE(dropArea->property("keys").toStringList(), QStringList() << "text/x-blue");
+    QCOMPARE(dropArea->property("dropKeys").toStringList(), QStringList() << "text/x-blue");
+    evaluate<void>(dropArea, "{ enterEvents = 0; dragKeys = undefined }");
+    QWindowSystemInterface::handleDrag(&canvas, &data, QPoint(50, 50));
+    QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 1);
+    QCOMPARE(dropArea->property("dragKeys").toStringList(), QStringList() << "text/x-red" << "text/x-blue");
+
+    QWindowSystemInterface::handleDrag(&alternateCanvas, &data, QPoint(50, 50));
+    evaluate<void>(dropArea, "keys = \"text/x-red\"");
+    QCOMPARE(dropArea->property("keys").toStringList(), QStringList() << "text/x-red");
+    QCOMPARE(dropArea->property("dropKeys").toStringList(), QStringList() << "text/x-red");
+    evaluate<void>(dropArea, "{ enterEvents = 0; dragKeys = undefined }");
+    QWindowSystemInterface::handleDrag(&canvas, &data, QPoint(50, 50));
+    QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 1);
+    QCOMPARE(dropArea->property("dragKeys").toStringList(), QStringList() << "text/x-red" << "text/x-blue");
+
+    QWindowSystemInterface::handleDrag(&alternateCanvas, &data, QPoint(50, 50));
+    evaluate<void>(dropArea, "keys = \"text/x-green\"");
+    QCOMPARE(dropArea->property("keys").toStringList(), QStringList() << "text/x-green");
+    QCOMPARE(dropArea->property("dropKeys").toStringList(), QStringList() << "text/x-green");
+    evaluate<void>(dropArea, "{ enterEvents = 0; dragKeys = undefined }");
+    QWindowSystemInterface::handleDrag(&canvas, &data, QPoint(50, 50));
+    QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), false);
+    QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 0);
+
+    QWindowSystemInterface::handleDrag(&alternateCanvas, &data, QPoint(50, 50));
+    evaluate<void>(dropArea, "keys = [\"text/x-red\", \"text/x-green\"]");
+    QCOMPARE(dropArea->property("keys").toStringList(), QStringList() << "text/x-red" << "text/x-green");
+    QCOMPARE(dropArea->property("dropKeys").toStringList(), QStringList() << "text/x-red" << "text/x-green");
+    evaluate<void>(dropArea, "{ enterEvents = 0; dragKeys = undefined }");
+    QWindowSystemInterface::handleDrag(&canvas, &data, QPoint(50, 50));
+    QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 1);
+    QCOMPARE(dropArea->property("dragKeys").toStringList(), QStringList() << "text/x-red" << "text/x-blue");
+
+    QWindowSystemInterface::handleDrag(&alternateCanvas, &data, QPoint(50, 50));
+    data.removeFormat("text/x-red");
+    data.removeFormat("text/x-blue");
+    evaluate<void>(dropArea, "{ enterEvents = 0; dragKeys = undefined }");
+    QWindowSystemInterface::handleDrag(&canvas, &data, QPoint(50, 50));
+    QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), false);
+    QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 0);
+
+    QWindowSystemInterface::handleDrag(&alternateCanvas, &data, QPoint(50, 50));
+    evaluate<void>(dropArea, "keys = []");
+    QCOMPARE(dropArea->property("keys").toStringList(), QStringList());
+    QCOMPARE(dropArea->property("dropKeys").toStringList(), QStringList());
+    evaluate<void>(dropArea, "{ enterEvents = 0; dragKeys = undefined }");
+    QWindowSystemInterface::handleDrag(&canvas, &data, QPoint(50, 50));
+    QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 1);
+    QCOMPARE(dropArea->property("dragKeys").toStringList(), QStringList());
+
+    QWindowSystemInterface::handleDrag(&alternateCanvas, &data, QPoint(50, 50));
+    data.setData("text/x-red", "red");
+    data.setData("text/x-blue", "blue");
+    QCOMPARE(dropArea->property("keys").toStringList(), QStringList());
+    QCOMPARE(dropArea->property("dropKeys").toStringList(), QStringList());
+    evaluate<void>(dropArea, "{ enterEvents = 0; dragKeys = undefined }");
+    QWindowSystemInterface::handleDrag(&canvas, &data, QPoint(50, 50));
+    QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 1);
+    QCOMPARE(dropArea->property("dragKeys").toStringList(), QStringList() << "text/x-red" << "text/x-blue");
+
+    QWindowSystemInterface::handleDrop(&canvas, &data, QPoint(50, 50));
+}
+
+void tst_QQuickDropArea::source_internal()
+{
+    QQuickCanvas canvas;
+    QQmlComponent component(&engine);
+    component.setData(
+            "import QtQuick 2.0\n"
+            "DropArea {\n"
+                "property Item source: drag.source\n"
+                "property Item eventSource\n"
+                "width: 100; height: 100\n"
+                "onEntered: {eventSource = drag.source}\n"
+                "Item {\n"
+                    "objectName: \"dragItem\"\n"
+                    "x: 50; y: 50\n"
+                    "width: 10; height: 10\n"
+                "}\n"
+                "Item { id: dragSource; objectName: \"dragSource\" }\n"
+            "}", QUrl());
+    QScopedPointer<QObject> object(component.create());
+    QQuickItem *dropArea = qobject_cast<QQuickItem *>(object.data());
+    QVERIFY(dropArea);
+    dropArea->setParentItem(canvas.rootItem());
+
+    QQuickItem *dragItem = dropArea->findChild<QQuickItem *>("dragItem");
+    QVERIFY(dragItem);
+
+    QQuickItem *dragSource = dropArea->findChild<QQuickItem *>("dragSource");
+    QVERIFY(dragSource);
+
+    QCOMPARE(evaluate<QObject *>(dropArea, "source"), static_cast<QObject *>(0));
+    QCOMPARE(evaluate<QObject *>(dropArea, "drag.source"), static_cast<QObject *>(0));
+
+    evaluate<void>(dragItem, "Drag.active = true");
+    QCOMPARE(evaluate<QObject *>(dropArea, "source"), static_cast<QObject *>(dragItem));
+    QCOMPARE(evaluate<QObject *>(dropArea, "drag.source"), static_cast<QObject *>(dragItem));
+    QCOMPARE(evaluate<QObject *>(dropArea, "eventSource"), static_cast<QObject *>(dragItem));
+
+    evaluate<void>(dragItem, "Drag.active = false");
+    QCOMPARE(evaluate<QObject *>(dropArea, "source"), static_cast<QObject *>(0));
+    QCOMPARE(evaluate<QObject *>(dropArea, "drag.source"), static_cast<QObject *>(0));
+
+
+    evaluate<void>(dropArea, "{ eventSource = null }");
+    evaluate<void>(dragItem, "Drag.source = dragSource");
+
+    evaluate<void>(dragItem, "Drag.active = true");
+    QCOMPARE(evaluate<QObject *>(dropArea, "source"), static_cast<QObject *>(dragSource));
+    QCOMPARE(evaluate<QObject *>(dropArea, "drag.source"), static_cast<QObject *>(dragSource));
+    QCOMPARE(evaluate<QObject *>(dropArea, "eventSource"), static_cast<QObject *>(dragSource));
+
+    evaluate<void>(dragItem, "Drag.active = false");
+    QCOMPARE(evaluate<QObject *>(dropArea, "source"), static_cast<QObject *>(0));
+    QCOMPARE(evaluate<QObject *>(dropArea, "drag.source"), static_cast<QObject *>(0));
+}
+
+// Setting a source can't be emulated using the QWindowSystemInterface API.
+
+//void tst_QQuickDropArea::source_external()
+//{
+//}
+
+void tst_QQuickDropArea::position_internal()
+{
+    QQuickCanvas canvas;
+    QQmlComponent component(&engine);
+    component.setData(
+            "import QtQuick 2.0\n"
+            "DropArea {\n"
+                "property real dragX: drag.x\n"
+                "property real dragY: drag.y\n"
+                "property real eventX\n"
+                "property real eventY\n"
+                "property int enterEvents: 0\n"
+                "property int moveEvents: 0\n"
+                "width: 100; height: 100\n"
+                "onEntered: {++enterEvents; eventX = drag.x; eventY = drag.y}\n"
+                "onPositionChanged: {++moveEvents; eventX = drag.x; eventY = drag.y}\n"
+                "Item {\n"
+                    "objectName: \"dragItem\"\n"
+                    "x: 50; y: 50\n"
+                    "width: 10; height: 10\n"
+                "}\n"
+            "}", QUrl());
+    QScopedPointer<QObject> object(component.create());
+    QQuickItem *dropArea = qobject_cast<QQuickItem *>(object.data());
+    QVERIFY(dropArea);
+    dropArea->setParentItem(canvas.rootItem());
+
+    QQuickItem *dragItem = dropArea->findChild<QQuickItem *>("dragItem");
+    QVERIFY(dragItem);
+
+    evaluate<void>(dragItem, "Drag.active = true");
+    QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 1);
+    QCOMPARE(evaluate<int>(dropArea, "moveEvents"), 0);
+    QCOMPARE(evaluate<qreal>(dropArea, "drag.x"), qreal(50));
+    QCOMPARE(evaluate<qreal>(dropArea, "drag.y"), qreal(50));
+    QCOMPARE(evaluate<qreal>(dropArea, "dragX"), qreal(50));
+    QCOMPARE(evaluate<qreal>(dropArea, "dragY"), qreal(50));
+    QCOMPARE(evaluate<qreal>(dropArea, "eventX"), qreal(50));
+    QCOMPARE(evaluate<qreal>(dropArea, "eventY"), qreal(50));
+
+    evaluate<void>(dropArea, "{ enterEvents = 0; moveEvents = 0; eventX = -1; eventY = -1 }");
+    dragItem->setPos(QPointF(40, 50));
+    QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea, "moveEvents"), 1);
+    QCOMPARE(evaluate<qreal>(dropArea, "drag.x"), qreal(40));
+    QCOMPARE(evaluate<qreal>(dropArea, "drag.y"), qreal(50));
+    QCOMPARE(evaluate<qreal>(dropArea, "dragX"), qreal(40));
+    QCOMPARE(evaluate<qreal>(dropArea, "dragY"), qreal(50));
+    QCOMPARE(evaluate<qreal>(dropArea, "eventX"), qreal(40));
+    QCOMPARE(evaluate<qreal>(dropArea, "eventY"), qreal(50));
+
+    evaluate<void>(dropArea, "{ enterEvents = 0; moveEvents = 0; eventX = -1; eventY = -1 }");
+    dragItem->setPos(QPointF(75, 25));
+    QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea, "moveEvents"), 1);
+    QCOMPARE(evaluate<qreal>(dropArea, "drag.x"), qreal(75));
+    QCOMPARE(evaluate<qreal>(dropArea, "drag.y"), qreal(25));
+    QCOMPARE(evaluate<qreal>(dropArea, "dragX"), qreal(75));
+    QCOMPARE(evaluate<qreal>(dropArea, "dragY"), qreal(25));
+    QCOMPARE(evaluate<qreal>(dropArea, "eventX"), qreal(75));
+    QCOMPARE(evaluate<qreal>(dropArea, "eventY"), qreal(25));
+
+    evaluate<void>(dragItem, "Drag.active = false");
+}
+
+void tst_QQuickDropArea::position_external()
+{
+    QQuickCanvas canvas;
+    QQmlComponent component(&engine);
+    component.setData(
+            "import QtQuick 2.0\n"
+            "DropArea {\n"
+                "property real dragX: drag.x\n"
+                "property real dragY: drag.y\n"
+                "property real eventX\n"
+                "property real eventY\n"
+                "property int enterEvents: 0\n"
+                "property int moveEvents: 0\n"
+                "width: 100; height: 100\n"
+                "onEntered: {++enterEvents; eventX = drag.x; eventY = drag.y}\n"
+                "onPositionChanged: {++moveEvents; eventX = drag.x; eventY = drag.y}\n"
+            "}", QUrl());
+    QScopedPointer<QObject> object(component.create());
+    QQuickItem *dropArea = qobject_cast<QQuickItem *>(object.data());
+    QVERIFY(dropArea);
+    dropArea->setParentItem(canvas.rootItem());
+
+    QMimeData data;
+
+    QWindowSystemInterface::handleDrag(&canvas, &data, QPoint(50, 50));
+    QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 1);
+    QCOMPARE(evaluate<int>(dropArea, "moveEvents"), 1);
+    QCOMPARE(evaluate<qreal>(dropArea, "drag.x"), qreal(50));
+    QCOMPARE(evaluate<qreal>(dropArea, "drag.y"), qreal(50));
+    QCOMPARE(evaluate<qreal>(dropArea, "dragX"), qreal(50));
+    QCOMPARE(evaluate<qreal>(dropArea, "dragY"), qreal(50));
+    QCOMPARE(evaluate<qreal>(dropArea, "eventX"), qreal(50));
+    QCOMPARE(evaluate<qreal>(dropArea, "eventY"), qreal(50));
+
+    evaluate<void>(dropArea, "{ enterEvents = 0; moveEvents = 0; eventX = -1; eventY = -1 }");
+    QWindowSystemInterface::handleDrag(&canvas, &data, QPoint(40, 50));
+    QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea, "moveEvents"), 1);
+    QCOMPARE(evaluate<qreal>(dropArea, "drag.x"), qreal(40));
+    QCOMPARE(evaluate<qreal>(dropArea, "drag.y"), qreal(50));
+    QCOMPARE(evaluate<qreal>(dropArea, "dragX"), qreal(40));
+    QCOMPARE(evaluate<qreal>(dropArea, "dragY"), qreal(50));
+    QCOMPARE(evaluate<qreal>(dropArea, "eventX"), qreal(40));
+    QCOMPARE(evaluate<qreal>(dropArea, "eventY"), qreal(50));
+
+    evaluate<void>(dropArea, "{ enterEvents = 0; moveEvents = 0; eventX = -1; eventY = -1 }");
+    QWindowSystemInterface::handleDrag(&canvas, &data, QPoint(75, 25));
+    QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea, "moveEvents"), 1);
+    QCOMPARE(evaluate<qreal>(dropArea, "drag.x"), qreal(75));
+    QCOMPARE(evaluate<qreal>(dropArea, "drag.y"), qreal(25));
+    QCOMPARE(evaluate<qreal>(dropArea, "dragX"), qreal(75));
+    QCOMPARE(evaluate<qreal>(dropArea, "dragY"), qreal(25));
+    QCOMPARE(evaluate<qreal>(dropArea, "eventX"), qreal(75));
+    QCOMPARE(evaluate<qreal>(dropArea, "eventY"), qreal(25));
+
+    QWindowSystemInterface::handleDrop(&canvas, &data, QPoint(75, 25));
+}
+
+void tst_QQuickDropArea::drop_internal()
+{
+    QQuickCanvas canvas;
+    QQmlComponent component(&engine);
+    component.setData(
+            "import QtQuick 2.0\n"
+            "DropArea {\n"
+                "property bool accept: false\n"
+                "property bool setAccepted: false\n"
+                "property bool acceptDropAction: false\n"
+                "property bool setDropAction: false\n"
+                "property int dropAction: Qt.IgnoreAction\n"
+                "property int proposedAction: Qt.IgnoreAction\n"
+                "property int supportedActions: Qt.IgnoreAction\n"
+                "property int dropEvents: 0\n"
+                "width: 100; height: 100\n"
+                "onDropped: {\n"
+                    "++dropEvents\n"
+                    "supportedActions = drop.supportedActions\n"
+                    "proposedAction = drop.action\n"
+                    "if (setDropAction)\n"
+                        "drop.action = dropAction\n"
+                    "if (acceptDropAction)\n"
+                        "drop.accept(dropAction)\n"
+                    "else if (setAccepted)\n"
+                        "drop.accepted = accept\n"
+                    "else if (accept)\n"
+                        "drop.accept()\n"
+                "}\n"
+                "Item {\n"
+                    "objectName: \"dragItem\"\n"
+                    "x: 50; y: 50\n"
+                    "width: 10; height: 10\n"
+                "}\n"
+            "}", QUrl());
+    QScopedPointer<QObject> object(component.create());
+    QQuickItem *dropArea = qobject_cast<QQuickItem *>(object.data());
+    QVERIFY(dropArea);
+    dropArea->setParentItem(canvas.rootItem());
+
+    QQuickItem *dragItem = dropArea->findChild<QQuickItem *>("dragItem");
+    QVERIFY(dragItem);
+
+    evaluate<void>(dragItem, "Drag.active = true");
+    QCOMPARE(evaluate<int>(dragItem, "Drag.drop()"), int(Qt::IgnoreAction));
+    QCOMPARE(evaluate<int>(dropArea, "dropEvents"), 1);
+    QCOMPARE(evaluate<int>(dropArea, "supportedActions"), int(Qt::CopyAction | Qt::MoveAction | Qt::LinkAction));
+    QCOMPARE(evaluate<int>(dropArea, "proposedAction"), int(Qt::MoveAction));
+
+    evaluate<void>(dropArea, "{ dropEvents = 0; proposedAction = Qt.IgnoreAction; supportedActions = Qt.IgnoreAction }");
+    evaluate<void>(dropArea, "{ accept = true; setDropAction = true; dropAction = Qt.LinkAction }");
+    evaluate<void>(dragItem, "Drag.active = true");
+    QCOMPARE(evaluate<int>(dragItem, "Drag.drop()"), int(Qt::LinkAction));
+    QCOMPARE(evaluate<int>(dropArea, "dropEvents"), 1);
+    QCOMPARE(evaluate<int>(dropArea, "supportedActions"), int(Qt::CopyAction | Qt::MoveAction | Qt::LinkAction));
+    QCOMPARE(evaluate<int>(dropArea, "proposedAction"), int(Qt::MoveAction));
+
+    evaluate<void>(dropArea, "{ dropEvents = 0; proposedAction = Qt.IgnoreAction; supportedActions = Qt.IgnoreAction }");
+    evaluate<void>(dropArea, "{ setAccepted = true; }");
+    evaluate<void>(dragItem, "Drag.active = true");
+    QCOMPARE(evaluate<int>(dragItem, "Drag.drop()"), int(Qt::LinkAction));
+    QCOMPARE(evaluate<int>(dropArea, "dropEvents"), 1);
+    QCOMPARE(evaluate<int>(dropArea, "supportedActions"), int(Qt::CopyAction | Qt::MoveAction | Qt::LinkAction));
+    QCOMPARE(evaluate<int>(dropArea, "proposedAction"), int(Qt::MoveAction));
+
+    evaluate<void>(dropArea, "{ dropEvents = 0; proposedAction = Qt.IgnoreAction; supportedActions = Qt.IgnoreAction }");
+    evaluate<void>(dropArea, "{ accept = false; setAccepted = true; }");
+    evaluate<void>(dragItem, "Drag.active = true");
+    QCOMPARE(evaluate<int>(dragItem, "Drag.drop()"), int(Qt::IgnoreAction));
+    QCOMPARE(evaluate<int>(dropArea, "dropEvents"), 1);
+    QCOMPARE(evaluate<int>(dropArea, "supportedActions"), int(Qt::CopyAction | Qt::MoveAction | Qt::LinkAction));
+    QCOMPARE(evaluate<int>(dropArea, "proposedAction"), int(Qt::MoveAction));
+
+    evaluate<void>(dropArea, "{ dropEvents = 0; proposedAction = Qt.IgnoreAction; supportedActions = Qt.IgnoreAction }");
+    evaluate<void>(dropArea, "{ setAccepted = false; setDropAction = false; acceptDropAction = true; }");
+    evaluate<void>(dragItem, "Drag.active = true");
+    QCOMPARE(evaluate<int>(dragItem, "Drag.drop()"), int(Qt::LinkAction));
+    QCOMPARE(evaluate<int>(dropArea, "dropEvents"), 1);
+    QCOMPARE(evaluate<int>(dropArea, "supportedActions"), int(Qt::CopyAction | Qt::MoveAction | Qt::LinkAction));
+    QCOMPARE(evaluate<int>(dropArea, "proposedAction"), int(Qt::MoveAction));
+
+    evaluate<void>(dropArea, "{ dropEvents = 0; proposedAction = Qt.IgnoreAction; supportedActions = Qt.IgnoreAction }");
+    evaluate<void>(dropArea, "{ acceptDropAction = false; dropAction = Qt.IgnoreAction; accept = true }");
+    evaluate<void>(dragItem, "Drag.active = true");
+    QCOMPARE(evaluate<int>(dragItem, "Drag.drop()"), int(Qt::MoveAction));
+    QCOMPARE(evaluate<int>(dropArea, "dropEvents"), 1);
+    QCOMPARE(evaluate<int>(dropArea, "supportedActions"), int(Qt::CopyAction | Qt::MoveAction | Qt::LinkAction));
+    QCOMPARE(evaluate<int>(dropArea, "proposedAction"), int(Qt::MoveAction));
+
+    evaluate<void>(dropArea, "{ dropEvents = 0; proposedAction = Qt.IgnoreAction; supportedActions = Qt.IgnoreAction }");
+    evaluate<void>(dropArea, "{ setAccepted = true }");
+    evaluate<void>(dragItem, "Drag.active = true");
+    QCOMPARE(evaluate<int>(dragItem, "Drag.drop()"), int(Qt::MoveAction));
+    QCOMPARE(evaluate<int>(dropArea, "dropEvents"), 1);
+    QCOMPARE(evaluate<int>(dropArea, "supportedActions"), int(Qt::CopyAction | Qt::MoveAction | Qt::LinkAction));
+    QCOMPARE(evaluate<int>(dropArea, "proposedAction"), int(Qt::MoveAction));
+
+    evaluate<void>(dropArea, "{ dropEvents = 0; proposedAction = Qt.IgnoreAction; supportedActions = Qt.IgnoreAction }");
+    evaluate<void>(dropArea, "{ setAccepted = false }");
+    evaluate<void>(dragItem, "Drag.supportedActions = Qt.LinkAction");
+    evaluate<void>(dragItem, "Drag.active = true");
+    QCOMPARE(evaluate<int>(dragItem, "Drag.drop()"), int(Qt::MoveAction));
+    QCOMPARE(evaluate<int>(dropArea, "dropEvents"), 1);
+    QCOMPARE(evaluate<int>(dropArea, "supportedActions"), int(Qt::LinkAction));
+    QCOMPARE(evaluate<int>(dropArea, "proposedAction"), int(Qt::MoveAction));
+
+    evaluate<void>(dropArea, "{ dropEvents = 0; proposedAction = Qt.IgnoreAction; supportedActions = Qt.IgnoreAction }");
+    evaluate<void>(dropArea, "{ setAccepted = true }");
+    evaluate<void>(dragItem, "Drag.active = true");
+    QCOMPARE(evaluate<int>(dragItem, "Drag.drop()"), int(Qt::MoveAction));
+    QCOMPARE(evaluate<int>(dropArea, "dropEvents"), 1);
+    QCOMPARE(evaluate<int>(dropArea, "supportedActions"), int(Qt::LinkAction));
+    QCOMPARE(evaluate<int>(dropArea, "proposedAction"), int(Qt::MoveAction));
+
+    evaluate<void>(dropArea, "{ dropEvents = 0; proposedAction = Qt.IgnoreAction; supportedActions = Qt.IgnoreAction }");
+    evaluate<void>(dropArea, "{ setAccepted = false }");
+    evaluate<void>(dragItem, "Drag.proposedAction = Qt.LinkAction");
+    evaluate<void>(dragItem, "Drag.active = true");
+    QCOMPARE(evaluate<int>(dragItem, "Drag.drop()"), int(Qt::LinkAction));
+    QCOMPARE(evaluate<int>(dropArea, "dropEvents"), 1);
+    QCOMPARE(evaluate<int>(dropArea, "supportedActions"), int(Qt::LinkAction));
+    QCOMPARE(evaluate<int>(dropArea, "proposedAction"), int(Qt::LinkAction));
+
+    evaluate<void>(dropArea, "{ dropEvents = 0; proposedAction = Qt.IgnoreAction; supportedActions = Qt.IgnoreAction }");
+    evaluate<void>(dropArea, "{ setAccepted = true }");
+    evaluate<void>(dragItem, "Drag.active = true");
+    QCOMPARE(evaluate<int>(dragItem, "Drag.drop()"), int(Qt::LinkAction));
+    QCOMPARE(evaluate<int>(dropArea, "dropEvents"), 1);
+    QCOMPARE(evaluate<int>(dropArea, "supportedActions"), int(Qt::LinkAction));
+    QCOMPARE(evaluate<int>(dropArea, "proposedAction"), int(Qt::LinkAction));
+}
+
+// Setting the supportedActions can't be emulated using the QWindowSystemInterface API.
+
+//void tst_QQuickDropArea::drop_external()
+//{
+//}
+
+void tst_QQuickDropArea::simultaneousDrags()
+{
+    QQuickCanvas canvas;
+    QQmlComponent component(&engine);
+    component.setData(
+            "import QtQuick 2.0\n"
+            "DropArea {\n"
+                "property int enterEvents: 0\n"
+                "property int exitEvents: 0\n"
+                "width: 100; height: 100\n"
+                "keys: [\"red\", \"text/x-red\"]\n"
+                "onEntered: {++enterEvents}\n"
+                "onExited: {++exitEvents}\n"
+                "DropArea {\n"
+                    "objectName: \"dropArea2\"\n"
+                    "property int enterEvents: 0\n"
+                    "property int exitEvents: 0\n"
+                    "width: 100; height: 100\n"
+                    "keys: [\"blue\", \"text/x-blue\"]\n"
+                    "onEntered: {++enterEvents}\n"
+                    "onExited: {++exitEvents}\n"
+                "}\n"
+                "Item {\n"
+                    "objectName: \"dragItem1\"\n"
+                    "x: 50; y: 50\n"
+                    "width: 10; height: 10\n"
+                    "Drag.keys: [\"red\", \"blue\"]"
+                "}\n"
+                "Item {\n"
+                    "objectName: \"dragItem2\"\n"
+                    "x: 50; y: 50\n"
+                    "width: 10; height: 10\n"
+                    "Drag.keys: [\"red\", \"blue\"]"
+                "}\n"
+            "}", QUrl());
+
+    QScopedPointer<QObject> object(component.create());
+    QQuickItem *dropArea1 = qobject_cast<QQuickItem *>(object.data());
+    QVERIFY(dropArea1);
+    dropArea1->setParentItem(canvas.rootItem());
+
+    QQuickItem *dropArea2 = dropArea1->findChild<QQuickItem *>("dropArea2");
+    QVERIFY(dropArea2);
+
+    QQuickItem *dragItem1 = dropArea1->findChild<QQuickItem *>("dragItem1");
+    QVERIFY(dragItem1);
+
+    QQuickItem *dragItem2 = dropArea1->findChild<QQuickItem *>("dragItem2");
+    QVERIFY(dragItem2);
+
+    QMimeData data;
+    data.setData("text/x-red", "red");
+    data.setData("text/x-blue", "blue");
+
+    QQuickCanvas alternateCanvas;
+
+    // Mixed internal drags.
+    evaluate<void>(dropArea1, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dropArea2, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dragItem1, "Drag.active = true");
+    QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 1);
+    QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 0);
+    QCOMPARE(evaluate<bool>(dropArea2, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 1);
+    QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 0);
+
+    evaluate<void>(dropArea1, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dropArea2, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dragItem2, "Drag.active = true");
+    QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 0);
+    QCOMPARE(evaluate<bool>(dropArea2, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 0);
+
+    evaluate<void>(dragItem2, "Drag.active = false");
+    QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 0);
+    QCOMPARE(evaluate<bool>(dropArea2, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 0);
+
+    evaluate<void>(dragItem2, "Drag.active = true");
+    QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 0);
+    QCOMPARE(evaluate<bool>(dropArea2, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 0);
+
+    evaluate<void>(dragItem1, "Drag.active = false");
+    QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), false);
+    QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 1);
+    QCOMPARE(evaluate<bool>(dropArea2, "containsDrag"), false);
+    QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 1);
+
+    evaluate<void>(dropArea1, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dropArea2, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dragItem2, "Drag.active = false");
+    QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), false);
+    QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 0);
+    QCOMPARE(evaluate<bool>(dropArea2, "containsDrag"), false);
+    QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 0);
+
+    // internal then external.
+    evaluate<void>(dropArea1, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dropArea2, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dragItem1, "Drag.active = true");
+    QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 1);
+    QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 0);
+    QCOMPARE(evaluate<bool>(dropArea2, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 1);
+    QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 0);
+
+    evaluate<void>(dropArea1, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dropArea2, "{ enterEvents = 0; exitEvents = 0 }");
+    QWindowSystemInterface::handleDrag(&canvas, &data, QPoint(50, 50));
+    QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 0);
+    QCOMPARE(evaluate<bool>(dropArea2, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 0);
+
+    QWindowSystemInterface::handleDrag(&alternateCanvas, &data, QPoint(50, 50));
+    QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 0);
+    QCOMPARE(evaluate<bool>(dropArea2, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 0);
+
+    QWindowSystemInterface::handleDrag(&canvas, &data, QPoint(50, 50));
+    QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 0);
+    QCOMPARE(evaluate<bool>(dropArea2, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 0);
+
+    evaluate<void>(dragItem1, "Drag.active = false");
+    QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), false);
+    QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 1);
+    QCOMPARE(evaluate<bool>(dropArea2, "containsDrag"), false);
+    QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 1);
+
+    evaluate<void>(dropArea1, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dropArea2, "{ enterEvents = 0; exitEvents = 0 }");
+    QWindowSystemInterface::handleDrag(&alternateCanvas, &data, QPoint(50, 50));
+    QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), false);
+    QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 0);
+    QCOMPARE(evaluate<bool>(dropArea2, "containsDrag"), false);
+    QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 0);
+
+    // external then internal.
+    evaluate<void>(dropArea1, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dropArea2, "{ enterEvents = 0; exitEvents = 0 }");
+    QWindowSystemInterface::handleDrag(&canvas, &data, QPoint(50, 50));
+    QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 1);
+    QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 0);
+    QCOMPARE(evaluate<bool>(dropArea2, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 1);
+    QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 0);
+
+    evaluate<void>(dropArea1, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dropArea2, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dragItem2, "Drag.active = true");
+    QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 0);
+    QCOMPARE(evaluate<bool>(dropArea2, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 0);
+
+    evaluate<void>(dragItem2, "Drag.active = false");
+    QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 0);
+    QCOMPARE(evaluate<bool>(dropArea2, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 0);
+
+    evaluate<void>(dragItem2, "Drag.active = true");
+    QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 0);
+    QCOMPARE(evaluate<bool>(dropArea2, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 0);
+
+    QWindowSystemInterface::handleDrag(&alternateCanvas, &data, QPoint(50, 50));
+    QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), false);
+    QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 1);
+    QCOMPARE(evaluate<bool>(dropArea2, "containsDrag"), false);
+    QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 1);
+
+    evaluate<void>(dropArea1, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dropArea2, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dragItem2, "Drag.active = false");
+    QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), false);
+    QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 0);
+    QCOMPARE(evaluate<bool>(dropArea2, "containsDrag"), false);
+    QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 0);
+
+    // Different acceptance
+    evaluate<void>(dragItem1, "Drag.keys = \"red\"");
+    evaluate<void>(dragItem2, "Drag.keys = \"blue\"");
+    data.removeFormat("text/x-red");
+
+    evaluate<void>(dropArea1, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dropArea2, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dragItem1, "Drag.active = true");
+    QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 1);
+    QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 0);
+    QCOMPARE(evaluate<bool>(dropArea2, "containsDrag"), false);
+    QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 0);
+
+    evaluate<void>(dropArea1, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dropArea2, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dragItem2, "Drag.active = true");
+    QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 0);
+    QCOMPARE(evaluate<bool>(dropArea2, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 1);
+    QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 0);
+
+    evaluate<void>(dropArea1, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dropArea2, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dragItem2, "Drag.active = false");
+    QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 0);
+    QCOMPARE(evaluate<bool>(dropArea2, "containsDrag"), false);
+    QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 1);
+
+    evaluate<void>(dropArea1, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dropArea2, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dragItem2, "Drag.active = true");
+    QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 0);
+    QCOMPARE(evaluate<bool>(dropArea2, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 1);
+    QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 0);
+
+    evaluate<void>(dropArea1, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dropArea2, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dragItem1, "Drag.active = false");
+    QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), false);
+    QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 1);
+    QCOMPARE(evaluate<bool>(dropArea2, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 0);
+
+    evaluate<void>(dropArea1, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dropArea2, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dragItem2, "Drag.active = false");
+    QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), false);
+    QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 0);
+    QCOMPARE(evaluate<bool>(dropArea2, "containsDrag"), false);
+    QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 1);
+
+    // internal then external
+    evaluate<void>(dropArea1, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dropArea2, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dragItem1, "Drag.active = true");
+    QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 1);
+    QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 0);
+    QCOMPARE(evaluate<bool>(dropArea2, "containsDrag"), false);
+    QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 0);
+
+    evaluate<void>(dropArea1, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dropArea2, "{ enterEvents = 0; exitEvents = 0 }");
+    QWindowSystemInterface::handleDrag(&canvas, &data, QPoint(50, 50));
+    QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 0);
+    QCOMPARE(evaluate<bool>(dropArea2, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 1);
+    QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 0);
+
+    evaluate<void>(dropArea1, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dropArea2, "{ enterEvents = 0; exitEvents = 0 }");
+    QWindowSystemInterface::handleDrag(&alternateCanvas, &data, QPoint(50, 50));
+    QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 0);
+    QCOMPARE(evaluate<bool>(dropArea2, "containsDrag"), false);
+    QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 1);
+
+    evaluate<void>(dropArea1, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dropArea2, "{ enterEvents = 0; exitEvents = 0 }");
+    QWindowSystemInterface::handleDrag(&canvas, &data, QPoint(50, 50));
+    QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 0);
+    QCOMPARE(evaluate<bool>(dropArea2, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 1);
+    QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 0);
+
+    evaluate<void>(dropArea1, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dropArea2, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dragItem1, "Drag.active = false");
+    QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), false);
+    QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 1);
+    QCOMPARE(evaluate<bool>(dropArea2, "containsDrag"), true);
+    QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 0);
+
+    evaluate<void>(dropArea1, "{ enterEvents = 0; exitEvents = 0 }");
+    evaluate<void>(dropArea2, "{ enterEvents = 0; exitEvents = 0 }");
+    QWindowSystemInterface::handleDrag(&alternateCanvas, &data, QPoint(50, 50));
+    QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), false);
+    QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 0);
+    QCOMPARE(evaluate<bool>(dropArea2, "containsDrag"), false);
+    QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 0);
+    QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 1);
+
+    QWindowSystemInterface::handleDrop(&alternateCanvas, &data, QPoint(50, 50));
+}
+
+QTEST_MAIN(tst_QQuickDropArea)
+
+#include "tst_qquickdroparea.moc"
-- 
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