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+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <qtest.h>
+#include <QtDeclarative/qdeclarativeengine.h>
+#include <QtDeclarative/qdeclarativecontext.h>
+#include <QtDeclarative/qdeclarativepropertymap.h>
+#include <QtDeclarative/qdeclarativecomponent.h>
+#include <private/qdeclarativetext_p.h>
+#include <QSignalSpy>
+
+class tst_QDeclarativePropertyMap : public QObject
+{
+    Q_OBJECT
+public:
+    tst_QDeclarativePropertyMap() {}
+
+private slots:
+    void insert();
+    void operatorInsert();
+    void operatorValue();
+    void clear();
+    void changed();
+    void count();
+
+    void crashBug();
+};
+
+void tst_QDeclarativePropertyMap::insert()
+{
+    QDeclarativePropertyMap map;
+    map.insert(QLatin1String("key1"),100);
+    map.insert(QLatin1String("key2"),200);
+    QVERIFY(map.keys().count() == 2);
+    QVERIFY(map.contains(QLatin1String("key1")));
+
+    QCOMPARE(map.value(QLatin1String("key1")), QVariant(100));
+    QCOMPARE(map.value(QLatin1String("key2")), QVariant(200));
+
+    map.insert(QLatin1String("key1"),"Hello World");
+    QCOMPARE(map.value(QLatin1String("key1")), QVariant("Hello World"));
+
+    //inserting property names same with existing method(signal, slot, method) names is not allowed
+    //QDeclarativePropertyMap has an invokable keys() method
+    QTest::ignoreMessage(QtWarningMsg, "Creating property with name \"keys\" is not permitted, conflicts with internal symbols. ");
+    map.insert(QLatin1String("keys"), 1);
+    QVERIFY(map.keys().count() == 2);
+    QVERIFY(!map.contains(QLatin1String("keys")));
+    QVERIFY(map.value(QLatin1String("keys")).isNull());
+
+    //QDeclarativePropertyMap has a deleteLater() slot
+    QTest::ignoreMessage(QtWarningMsg, "Creating property with name \"deleteLater\" is not permitted, conflicts with internal symbols. ");
+    map.insert(QLatin1String("deleteLater"), 1);
+    QVERIFY(map.keys().count() == 2);
+    QVERIFY(!map.contains(QLatin1String("deleteLater")));
+    QVERIFY(map.value(QLatin1String("deleteLater")).isNull());
+
+    //QDeclarativePropertyMap has an valueChanged() signal
+    QTest::ignoreMessage(QtWarningMsg, "Creating property with name \"valueChanged\" is not permitted, conflicts with internal symbols. ");
+    map.insert(QLatin1String("valueChanged"), 1);
+    QVERIFY(map.keys().count() == 2);
+    QVERIFY(!map.contains(QLatin1String("valueChanged")));
+    QVERIFY(map.value(QLatin1String("valueChanged")).isNull());
+
+    //but 'valueChange' should be ok
+    map.insert(QLatin1String("valueChange"), 1);
+    QVERIFY(map.keys().count() == 3);
+    QVERIFY(map.contains(QLatin1String("valueChange")));
+    QCOMPARE(map.value(QLatin1String("valueChange")), QVariant(1));
+
+    //'valueCHANGED' should be ok, too
+    map.insert(QLatin1String("valueCHANGED"), 1);
+    QVERIFY(map.keys().count() == 4);
+    QVERIFY(map.contains(QLatin1String("valueCHANGED")));
+    QCOMPARE(map.value(QLatin1String("valueCHANGED")), QVariant(1));
+}
+
+void tst_QDeclarativePropertyMap::operatorInsert()
+{
+    QDeclarativePropertyMap map;
+    map[QLatin1String("key1")] = 100;
+    map[QLatin1String("key2")] = 200;
+    QVERIFY(map.keys().count() == 2);
+
+    QCOMPARE(map.value(QLatin1String("key1")), QVariant(100));
+    QCOMPARE(map.value(QLatin1String("key2")), QVariant(200));
+
+    map[QLatin1String("key1")] = "Hello World";
+    QCOMPARE(map.value(QLatin1String("key1")), QVariant("Hello World"));
+}
+
+void tst_QDeclarativePropertyMap::operatorValue()
+{
+    QDeclarativePropertyMap map;
+    map.insert(QLatin1String("key1"),100);
+    map.insert(QLatin1String("key2"),200);
+    QVERIFY(map.count() == 2);
+    QVERIFY(map.contains(QLatin1String("key1")));
+
+    const QDeclarativePropertyMap &constMap = map;
+
+    QCOMPARE(constMap.value(QLatin1String("key1")), QVariant(100));
+    QCOMPARE(constMap.value(QLatin1String("key2")), QVariant(200));
+    QCOMPARE(constMap[QLatin1String("key1")], constMap.value(QLatin1String("key1")));
+    QCOMPARE(constMap[QLatin1String("key2")], constMap.value(QLatin1String("key2")));
+}
+
+void tst_QDeclarativePropertyMap::clear()
+{
+    QDeclarativePropertyMap map;
+    map.insert(QLatin1String("key1"),100);
+    QVERIFY(map.keys().count() == 1);
+
+    QCOMPARE(map.value(QLatin1String("key1")), QVariant(100));
+
+    map.clear(QLatin1String("key1"));
+    QVERIFY(map.keys().count() == 1);
+    QVERIFY(map.contains(QLatin1String("key1")));
+    QCOMPARE(map.value(QLatin1String("key1")), QVariant());
+}
+
+void tst_QDeclarativePropertyMap::changed()
+{
+    QDeclarativePropertyMap map;
+    QSignalSpy spy(&map, SIGNAL(valueChanged(const QString&, const QVariant&)));
+    map.insert(QLatin1String("key1"),100);
+    map.insert(QLatin1String("key2"),200);
+    QCOMPARE(spy.count(), 0);
+
+    map.clear(QLatin1String("key1"));
+    QCOMPARE(spy.count(), 0);
+
+    //make changes in QML
+    QDeclarativeEngine engine;
+    QDeclarativeContext *ctxt = engine.rootContext();
+    ctxt->setContextProperty(QLatin1String("testdata"), &map);
+    QDeclarativeComponent component(&engine);
+    component.setData("import QtQuick 1.0\nText { text: { testdata.key1 = 'Hello World'; 'X' } }",
+            QUrl::fromLocalFile(""));
+    QVERIFY(component.isReady());
+    QDeclarativeText *txt = qobject_cast<QDeclarativeText*>(component.create());
+    QVERIFY(txt);
+    QCOMPARE(txt->text(), QString('X'));
+    QCOMPARE(spy.count(), 1);
+    QList<QVariant> arguments = spy.takeFirst();
+    QCOMPARE(arguments.count(), 2);
+    QCOMPARE(arguments.at(0).toString(),QLatin1String("key1"));
+    QCOMPARE(arguments.at(1).value<QVariant>(),QVariant("Hello World"));
+    QCOMPARE(map.value(QLatin1String("key1")), QVariant("Hello World"));
+}
+
+void tst_QDeclarativePropertyMap::count()
+{
+    QDeclarativePropertyMap map;
+    QCOMPARE(map.isEmpty(), true);
+    map.insert(QLatin1String("key1"),100);
+    map.insert(QLatin1String("key2"),200);
+    QCOMPARE(map.count(), 2);
+    QCOMPARE(map.isEmpty(), false);
+
+    map.insert(QLatin1String("key3"),"Hello World");
+    QCOMPARE(map.count(), 3);
+
+    //clearing doesn't remove the key
+    map.clear(QLatin1String("key3"));
+    QCOMPARE(map.count(), 3);
+    QCOMPARE(map.size(), map.count());
+}
+
+void tst_QDeclarativePropertyMap::crashBug()
+{
+    QDeclarativePropertyMap map;
+
+    QDeclarativeEngine engine;
+    QDeclarativeContext context(&engine);
+    context.setContextProperty("map", &map);
+
+    QDeclarativeComponent c(&engine);
+    c.setData("import QtQuick 1.0\nBinding { target: map; property: \"myProp\"; value: 10 + 23 }",QUrl());
+    QObject *obj = c.create(&context);
+    delete obj;
+}
+
+QTEST_MAIN(tst_QDeclarativePropertyMap)
+
+#include "tst_qdeclarativepropertymap.moc"