Merge branch 'master' of git:qt/qt-qml

Conflicts:
	src/declarative/graphicsitems/qdeclarativeparticles.cpp

1 files changed, 1313 insertions, 0 deletions

diff --git a/tests/auto/declarative/qdeclarativedom/tst_qdeclarativedom.cpp b/tests/auto/declarative/qdeclarativedom/tst_qdeclarativedom.cpp
new file mode 100644
index 0000000..9543280
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativedom/tst_qdeclarativedom.cpp
@@ -0,0 +1,1313 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 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/qdeclarativecomponent.h>
+#include <QtDeclarative/private/qdeclarativedom_p.h>
+
+#include <QtCore/QDebug>
+#include <QtCore/QFile>
+
+class tst_qdeclarativedom : public QObject
+{
+    Q_OBJECT
+public:
+    tst_qdeclarativedom() {}
+
+private slots:
+    void loadSimple();
+    void loadProperties();
+    void loadGroupedProperties();
+    void loadChildObject();
+    void loadComposite();
+    void loadImports();
+    void loadErrors();
+    void loadSyntaxErrors();
+    void loadRemoteErrors();
+    void loadDynamicProperty();
+    void loadComponent();
+
+    void testValueSource();
+    void testValueInterceptor();
+
+    void object_dynamicProperty();
+    void object_property();
+    void object_url();
+
+    void copy();
+    void position();
+private:
+    QDeclarativeEngine engine;
+};
+
+
+void tst_qdeclarativedom::loadSimple()
+{
+    QByteArray qml = "import Qt 4.6\n"
+                      "Item {}";
+
+    QDeclarativeDomDocument document;
+    QVERIFY(document.load(&engine, qml));
+    QVERIFY(document.errors().isEmpty());
+
+    QDeclarativeDomObject rootObject = document.rootObject();
+    QVERIFY(rootObject.isValid());
+    QVERIFY(!rootObject.isComponent());
+    QVERIFY(!rootObject.isCustomType());
+    QVERIFY(rootObject.objectType() == "Qt/Item");
+    QVERIFY(rootObject.objectTypeMajorVersion() == 4);
+    QVERIFY(rootObject.objectTypeMinorVersion() == 6);
+}
+
+// Test regular properties
+void tst_qdeclarativedom::loadProperties()
+{
+    QByteArray qml = "import Qt 4.6\n"
+                     "Item { id : item; x : 300; visible : true }";
+
+    QDeclarativeDomDocument document;
+    QVERIFY(document.load(&engine, qml));
+
+    QDeclarativeDomObject rootObject = document.rootObject();
+    QVERIFY(rootObject.isValid());
+    QVERIFY(rootObject.objectId() == "item");
+    QCOMPARE(rootObject.properties().size(), 3);
+
+    QDeclarativeDomProperty xProperty = rootObject.property("x");
+    QVERIFY(xProperty.propertyName() == "x");
+    QCOMPARE(xProperty.propertyNameParts().count(), 1);
+    QVERIFY(xProperty.propertyNameParts().at(0) == "x");
+    QCOMPARE(xProperty.position(), 32);
+    QCOMPARE(xProperty.length(), 1);
+    QVERIFY(xProperty.value().isLiteral());
+    QVERIFY(xProperty.value().toLiteral().literal() == "300");
+
+    QDeclarativeDomProperty visibleProperty = rootObject.property("visible");
+    QVERIFY(visibleProperty.propertyName() == "visible");
+    QCOMPARE(visibleProperty.propertyNameParts().count(), 1);
+    QVERIFY(visibleProperty.propertyNameParts().at(0) == "visible");
+    QCOMPARE(visibleProperty.position(), 41);
+    QCOMPARE(visibleProperty.length(), 7);
+    QVERIFY(visibleProperty.value().isLiteral());
+    QVERIFY(visibleProperty.value().toLiteral().literal() == "true");
+}
+
+// Test grouped properties
+void tst_qdeclarativedom::loadGroupedProperties()
+{
+    {
+        QByteArray qml = "import Qt 4.6\n"
+                         "Item { anchors.left: parent.left; anchors.right: parent.right }";
+
+        QDeclarativeDomDocument document;
+        QVERIFY(document.load(&engine, qml));
+
+        QDeclarativeDomObject rootItem = document.rootObject();
+        QVERIFY(rootItem.isValid());
+        QVERIFY(rootItem.properties().size() == 2);
+
+        // Order is not deterministic
+        QDeclarativeDomProperty p0 = rootItem.properties().at(0);
+        QDeclarativeDomProperty p1 = rootItem.properties().at(1);
+        QDeclarativeDomProperty leftProperty;
+        QDeclarativeDomProperty rightProperty;
+        if (p0.propertyName() == "anchors.left") {
+            leftProperty = p0;
+            rightProperty = p1;
+        } else {
+            leftProperty = p1;
+            rightProperty = p0;
+        }
+
+        QVERIFY(leftProperty.propertyName() == "anchors.left");
+        QCOMPARE(leftProperty.propertyNameParts().count(), 2);
+        QVERIFY(leftProperty.propertyNameParts().at(0) == "anchors");
+        QVERIFY(leftProperty.propertyNameParts().at(1) == "left");
+        QCOMPARE(leftProperty.position(), 21);
+        QCOMPARE(leftProperty.length(), 12);
+        QVERIFY(leftProperty.value().isBinding());
+        QVERIFY(leftProperty.value().toBinding().binding() == "parent.left");
+
+        QVERIFY(rightProperty.propertyName() == "anchors.right");
+        QCOMPARE(rightProperty.propertyNameParts().count(), 2);
+        QVERIFY(rightProperty.propertyNameParts().at(0) == "anchors");
+        QVERIFY(rightProperty.propertyNameParts().at(1) == "right");
+        QCOMPARE(rightProperty.position(), 48);
+        QCOMPARE(rightProperty.length(), 13);
+        QVERIFY(rightProperty.value().isBinding());
+        QVERIFY(rightProperty.value().toBinding().binding() == "parent.right");
+    }
+
+    {
+        QByteArray qml = "import Qt 4.6\n"
+                         "Item { \n"
+                         "    anchors {\n"
+                         "        left: parent.left\n"
+                         "        right: parent.right\n"
+                         "    }\n"
+                         "}";
+
+        QDeclarativeDomDocument document;
+        QVERIFY(document.load(&engine, qml));
+
+        QDeclarativeDomObject rootItem = document.rootObject();
+        QVERIFY(rootItem.isValid());
+        QVERIFY(rootItem.properties().size() == 2);
+
+        // Order is not deterministic
+        QDeclarativeDomProperty p0 = rootItem.properties().at(0);
+        QDeclarativeDomProperty p1 = rootItem.properties().at(1);
+        QDeclarativeDomProperty leftProperty;
+        QDeclarativeDomProperty rightProperty;
+        if (p0.propertyName() == "anchors.left") {
+            leftProperty = p0;
+            rightProperty = p1;
+        } else {
+            leftProperty = p1;
+            rightProperty = p0;
+        }
+
+        QVERIFY(leftProperty.propertyName() == "anchors.left");
+        QCOMPARE(leftProperty.propertyNameParts().count(), 2);
+        QVERIFY(leftProperty.propertyNameParts().at(0) == "anchors");
+        QVERIFY(leftProperty.propertyNameParts().at(1) == "left");
+        QCOMPARE(leftProperty.position(), 44);
+        QCOMPARE(leftProperty.length(), 4);
+        QVERIFY(leftProperty.value().isBinding());
+        QVERIFY(leftProperty.value().toBinding().binding() == "parent.left");
+
+        QVERIFY(rightProperty.propertyName() == "anchors.right");
+        QCOMPARE(rightProperty.propertyNameParts().count(), 2);
+        QVERIFY(rightProperty.propertyNameParts().at(0) == "anchors");
+        QVERIFY(rightProperty.propertyNameParts().at(1) == "right");
+        QCOMPARE(rightProperty.position(), 70);
+        QCOMPARE(rightProperty.length(), 5);
+        QVERIFY(rightProperty.value().isBinding());
+        QVERIFY(rightProperty.value().toBinding().binding() == "parent.right");
+    }
+
+}
+
+void tst_qdeclarativedom::loadChildObject()
+{
+    QByteArray qml = "import Qt 4.6\n"
+                     "Item { Item {} }";
+
+    QDeclarativeDomDocument document;
+    QVERIFY(document.load(&engine, qml));
+
+    QDeclarativeDomObject rootItem = document.rootObject();
+    QVERIFY(rootItem.isValid());
+    QVERIFY(rootItem.properties().size() == 1);
+
+    QDeclarativeDomProperty listProperty = rootItem.properties().at(0);
+    QVERIFY(listProperty.isDefaultProperty());
+    QVERIFY(listProperty.value().isList());
+
+    QDeclarativeDomList list = listProperty.value().toList();
+    QVERIFY(list.values().size() == 1);
+
+    QDeclarativeDomObject childItem = list.values().first().toObject();
+    QVERIFY(childItem.isValid());
+    QVERIFY(childItem.objectType() == "Qt/Item");
+}
+
+void tst_qdeclarativedom::loadComposite()
+{
+    QFile file(SRCDIR  "/data/top.qml");
+    QVERIFY(file.open(QIODevice::ReadOnly | QIODevice::Text));
+
+    QDeclarativeDomDocument document;
+    QVERIFY(document.load(&engine, file.readAll(), QUrl::fromLocalFile(file.fileName())));
+    QVERIFY(document.errors().isEmpty());
+
+    QDeclarativeDomObject rootItem = document.rootObject();
+    QVERIFY(rootItem.isValid());
+    QCOMPARE(rootItem.objectType(), QByteArray("MyComponent"));
+    QCOMPARE(rootItem.properties().size(), 2);
+
+    QDeclarativeDomProperty widthProperty = rootItem.property("width");
+    QVERIFY(widthProperty.value().isLiteral());
+
+    QDeclarativeDomProperty heightProperty = rootItem.property("height");
+    QVERIFY(heightProperty.value().isLiteral());
+}
+
+void tst_qdeclarativedom::testValueSource()
+{
+    QByteArray qml = "import Qt 4.6\n"
+                     "Rectangle { height: SpringFollow { spring: 1.4; damping: .15; source: Math.min(Math.max(-130, value*2.2 - 130), 133); }}";
+
+    QDeclarativeEngine freshEngine;
+    QDeclarativeDomDocument document;
+    QVERIFY(document.load(&freshEngine, qml));
+
+    QDeclarativeDomObject rootItem = document.rootObject();
+    QVERIFY(rootItem.isValid());
+    QDeclarativeDomProperty heightProperty = rootItem.properties().at(0);
+    QVERIFY(heightProperty.propertyName() == "height");
+    QVERIFY(heightProperty.value().isValueSource());
+
+    const QDeclarativeDomValueValueSource valueSource = heightProperty.value().toValueSource();
+    QDeclarativeDomObject valueSourceObject = valueSource.object();
+    QVERIFY(valueSourceObject.isValid());
+
+    QVERIFY(valueSourceObject.objectType() == "Qt/SpringFollow");
+    
+    const QDeclarativeDomValue springValue = valueSourceObject.property("spring").value();
+    QVERIFY(!springValue.isInvalid());
+    QVERIFY(springValue.isLiteral());
+    QVERIFY(springValue.toLiteral().literal() == "1.4");
+
+    const QDeclarativeDomValue sourceValue = valueSourceObject.property("source").value();
+    QVERIFY(!sourceValue.isInvalid());
+    QVERIFY(sourceValue.isBinding());
+    QVERIFY(sourceValue.toBinding().binding() == "Math.min(Math.max(-130, value*2.2 - 130), 133)");
+}
+
+void tst_qdeclarativedom::testValueInterceptor()
+{
+    QByteArray qml = "import Qt 4.6\n"
+                     "Rectangle { height: Behavior { NumberAnimation { duration: 100 } } }";
+
+    QDeclarativeEngine freshEngine;
+    QDeclarativeDomDocument document;
+    QVERIFY(document.load(&freshEngine, qml));
+
+    QDeclarativeDomObject rootItem = document.rootObject();
+    QVERIFY(rootItem.isValid());
+    QDeclarativeDomProperty heightProperty = rootItem.properties().at(0);
+    QVERIFY(heightProperty.propertyName() == "height");
+    QVERIFY(heightProperty.value().isValueInterceptor());
+
+    const QDeclarativeDomValueValueInterceptor valueInterceptor = heightProperty.value().toValueInterceptor();
+    QDeclarativeDomObject valueInterceptorObject = valueInterceptor.object();
+    QVERIFY(valueInterceptorObject.isValid());
+
+    QVERIFY(valueInterceptorObject.objectType() == "Qt/Behavior");
+
+    const QDeclarativeDomValue animationValue = valueInterceptorObject.property("animation").value();
+    QVERIFY(!animationValue.isInvalid());
+    QVERIFY(animationValue.isObject());
+}
+
+// Test QDeclarativeDomDocument::imports()
+void tst_qdeclarativedom::loadImports()
+{
+    QByteArray qml = "import Qt 4.6\n"
+                     "import importlib.sublib 4.7\n"
+                     "import importlib.sublib 4.6 as NewFoo\n"
+                     "import 'import'\n"
+                     "import 'import' as X\n"
+                     "Item {}";
+
+    QDeclarativeEngine engine;
+    engine.addImportPath(SRCDIR "/data");
+    QDeclarativeDomDocument document;
+    QVERIFY(document.load(&engine, qml));
+
+    QCOMPARE(document.imports().size(), 5);
+
+    QDeclarativeDomImport import = document.imports().at(0);
+    QCOMPARE(import.type(), QDeclarativeDomImport::Library);
+    QCOMPARE(import.uri(), QLatin1String("Qt"));
+    QCOMPARE(import.qualifier(), QString());
+    QCOMPARE(import.version(), QLatin1String("4.6"));
+
+    import = document.imports().at(1);
+    QCOMPARE(import.type(), QDeclarativeDomImport::Library);
+    QCOMPARE(import.uri(), QLatin1String("importlib.sublib"));
+    QCOMPARE(import.qualifier(), QString());
+    QCOMPARE(import.version(), QLatin1String("4.7"));
+
+    import = document.imports().at(2);
+    QCOMPARE(import.type(), QDeclarativeDomImport::Library);
+    QCOMPARE(import.uri(), QLatin1String("importlib.sublib"));
+    QCOMPARE(import.qualifier(), QLatin1String("NewFoo"));
+    QCOMPARE(import.version(), QLatin1String("4.6"));
+
+    import = document.imports().at(3);
+    QCOMPARE(import.type(), QDeclarativeDomImport::File);
+    QCOMPARE(import.uri(), QLatin1String("import"));
+    QCOMPARE(import.qualifier(), QLatin1String(""));
+    QCOMPARE(import.version(), QLatin1String(""));
+
+    import = document.imports().at(4);
+    QCOMPARE(import.type(), QDeclarativeDomImport::File);
+    QCOMPARE(import.uri(), QLatin1String("import"));
+    QCOMPARE(import.qualifier(), QLatin1String("X"));
+    QCOMPARE(import.version(), QLatin1String(""));
+}
+
+// Test loading a file with errors
+void tst_qdeclarativedom::loadErrors()
+{
+    QByteArray qml = "import Qt 4.6\n"
+                     "Item {\n"
+                     "  foo: 12\n"
+                     "}";
+
+    QDeclarativeDomDocument document;
+    QVERIFY(false == document.load(&engine, qml));
+
+    QCOMPARE(document.errors().count(), 1);
+    QDeclarativeError error = document.errors().first();
+
+    QCOMPARE(error.url(), QUrl());
+    QCOMPARE(error.line(), 3);
+    QCOMPARE(error.column(), 3);
+    QCOMPARE(error.description(), QString("Cannot assign to non-existent property \"foo\""));
+}
+
+// Test loading a file with syntax errors
+void tst_qdeclarativedom::loadSyntaxErrors()
+{
+    QByteArray qml = "import Qt 4.6\n"
+                     "asdf";
+
+    QDeclarativeDomDocument document;
+    QVERIFY(false == document.load(&engine, qml));
+
+    QCOMPARE(document.errors().count(), 1);
+    QDeclarativeError error = document.errors().first();
+
+    QCOMPARE(error.url(), QUrl());
+    QCOMPARE(error.line(), 2);
+    QCOMPARE(error.column(), 1);
+    QCOMPARE(error.description(), QString("Syntax error"));
+}
+
+// Test attempting to load a file with remote references 
+void tst_qdeclarativedom::loadRemoteErrors()
+{
+    QByteArray qml = "import Qt 4.6\n"
+                     "Item {\n"
+                     "    Script {\n"
+                     "        source: \"http://localhost/exampleQmlScript.js\""
+                     "    }\n"
+                     "}";
+    QDeclarativeDomDocument document;
+    QVERIFY(false == document.load(&engine, qml));
+
+    QCOMPARE(document.errors().count(), 1);
+    QDeclarativeError error = document.errors().first();
+
+    QCOMPARE(error.url(), QUrl());
+    QCOMPARE(error.line(), -1);
+    QCOMPARE(error.column(), -1);
+    QCOMPARE(error.description(), QString("QDeclarativeDomDocument supports local types only"));
+}
+
+// Test dynamic property declarations
+void tst_qdeclarativedom::loadDynamicProperty()
+{
+    {
+        QByteArray qml = "import Qt 4.6\n"
+                         "Item {\n"
+                         "    property int a\n"
+                         "    property bool b\n"
+                         "    property double c\n"
+                         "    property real d\n"
+                         "    property string e\n"
+                         "    property url f\n"
+                         "    property color g\n"
+                         "    property date h\n"
+                         "    property var i\n"
+                         "    property variant j\n"
+                         "    property QtObject k\n"
+                         "}";
+
+        QDeclarativeDomDocument document;
+        QVERIFY(document.load(&engine, qml));
+
+        QDeclarativeDomObject rootObject = document.rootObject();
+        QVERIFY(rootObject.isValid());
+
+        QCOMPARE(rootObject.dynamicProperties().count(), 11);
+
+#define DP_TEST(index, name, type, test_position, test_length, propTypeName) \
+    { \
+        QDeclarativeDomDynamicProperty d = rootObject.dynamicProperties().at(index); \
+        QVERIFY(d.isValid()); \
+        QVERIFY(d.propertyName() == # name ); \
+        QVERIFY(d.propertyType() == type); \
+        QVERIFY(d.propertyTypeName() == propTypeName); \
+        QVERIFY(d.isDefaultProperty() == false); \
+        QVERIFY(d.defaultValue().isValid() == false); \
+        QCOMPARE(d.position(), test_position); \
+        QCOMPARE(d.length(), test_length); \
+    } \
+
+        DP_TEST(0, a, QVariant::Int, 25, 14, "int");
+        DP_TEST(1, b, QVariant::Bool, 44, 15, "bool");
+        DP_TEST(2, c, QVariant::Double, 64, 17, "double");
+        DP_TEST(3, d, QMetaType::QReal, 86, 15, "real");
+        DP_TEST(4, e, QVariant::String, 106, 17, "string");
+        DP_TEST(5, f, QVariant::Url, 128, 14, "url");
+        DP_TEST(6, g, QVariant::Color, 147, 16, "color");
+        DP_TEST(7, h, QVariant::Date, 168, 15, "date");
+        DP_TEST(8, i, qMetaTypeId<QVariant>(), 188, 14, "var");
+        DP_TEST(9, j, qMetaTypeId<QVariant>(), 207, 18, "variant");
+        DP_TEST(10, k, -1, 230, 19, "QtObject");
+    }
+
+    {
+        QByteArray qml = "import Qt 4.6\n"
+                         "Item {\n"
+                         "    property int a: 12\n"
+                         "    property int b: a + 6\n"
+                         "    default property QtObject c\n"
+                         "}\n";
+
+        QDeclarativeDomDocument document;
+        QVERIFY(document.load(&engine, qml));
+
+        QDeclarativeDomObject rootObject = document.rootObject();
+        QVERIFY(rootObject.isValid());
+
+        QCOMPARE(rootObject.dynamicProperties().count(), 3);
+        
+        {
+            QDeclarativeDomDynamicProperty d = rootObject.dynamicProperties().at(0);
+            QVERIFY(d.isDefaultProperty() == false);
+            QVERIFY(d.defaultValue().isValid());
+            QVERIFY(d.defaultValue().propertyName() == "a");
+            QVERIFY(d.defaultValue().value().isLiteral());
+        }
+
+        {
+            QDeclarativeDomDynamicProperty d = rootObject.dynamicProperties().at(1);
+            QVERIFY(d.isDefaultProperty() == false);
+            QVERIFY(d.defaultValue().isValid());
+            QVERIFY(d.defaultValue().propertyName() == "b");
+            QVERIFY(d.defaultValue().value().isBinding());
+        }
+
+        {
+            QDeclarativeDomDynamicProperty d = rootObject.dynamicProperties().at(2);
+            QVERIFY(d.isDefaultProperty() == true);
+            QVERIFY(d.defaultValue().isValid() == false);
+        }
+    }
+}
+
+// Test inline components
+void tst_qdeclarativedom::loadComponent()
+{
+    // Explicit component
+    {
+        QByteArray qml = "import Qt 4.6\n"
+                         "Item {\n"
+                         "    Component {\n"
+                         "        id: myComponent\n"
+                         "        Item {}\n"
+                         "    }\n"
+                         "}";
+
+        QDeclarativeDomDocument document;
+        QVERIFY(document.load(&engine, qml));
+
+        QDeclarativeDomObject rootItem = document.rootObject();
+        QVERIFY(rootItem.isValid());
+        QVERIFY(rootItem.properties().size() == 1);
+
+        QDeclarativeDomProperty listProperty = rootItem.properties().at(0);
+        QVERIFY(listProperty.isDefaultProperty());
+        QVERIFY(listProperty.value().isList());
+
+        QDeclarativeDomList list = listProperty.value().toList();
+        QVERIFY(list.values().size() == 1);
+
+        QDeclarativeDomObject componentObject = list.values().first().toObject();
+        QVERIFY(componentObject.isValid());
+        QVERIFY(componentObject.objectClassName() == "Component");
+        QVERIFY(componentObject.isComponent());
+
+        QDeclarativeDomComponent component = componentObject.toComponent();
+        QVERIFY(component.isValid());
+        QVERIFY(component.objectType() == "Qt/Component");
+        QVERIFY(component.objectTypeMajorVersion() == 4);
+        QVERIFY(component.objectTypeMinorVersion() == 6);
+        QVERIFY(component.objectClassName() == "Component");
+        QVERIFY(component.objectId() == "myComponent");
+        QVERIFY(component.properties().isEmpty());
+        QVERIFY(component.dynamicProperties().isEmpty());
+        QVERIFY(component.isCustomType() == false);
+        QVERIFY(component.customTypeData() == "");
+        QVERIFY(component.isComponent());
+        QCOMPARE(component.position(), 25);
+        QCOMPARE(component.length(), 57);
+
+        QVERIFY(component.componentRoot().isValid());
+        QVERIFY(component.componentRoot().objectClassName() == "Item");
+    }
+
+    // Implicit component
+    {
+        QByteArray qml = "import Qt 4.6\n"
+                         "ListView {\n"
+                         "    delegate: Item {}\n"
+                         "}";
+
+        QDeclarativeDomDocument document;
+        QVERIFY(document.load(&engine, qml));
+
+        QDeclarativeDomObject rootItem = document.rootObject();
+        QVERIFY(rootItem.isValid());
+        QVERIFY(rootItem.properties().size() == 1);
+
+        QDeclarativeDomProperty delegate = rootItem.property("delegate");
+
+        QDeclarativeDomObject componentObject = delegate.value().toObject();
+        QVERIFY(componentObject.isValid());
+        QVERIFY(componentObject.objectClassName() == "Component");
+        QVERIFY(componentObject.isComponent());
+
+        QDeclarativeDomComponent component = componentObject.toComponent();
+        QVERIFY(component.isValid());
+        QVERIFY(component.objectType() == "Qt/Component");
+        QVERIFY(component.objectClassName() == "Component");
+        QVERIFY(component.objectId() == "");
+        QVERIFY(component.properties().isEmpty());
+        QVERIFY(component.dynamicProperties().isEmpty());
+        QVERIFY(component.isCustomType() == false);
+        QVERIFY(component.customTypeData() == "");
+        QVERIFY(component.isComponent());
+        QCOMPARE(component.position(), 39);
+        QCOMPARE(component.length(), 7);
+
+        QVERIFY(component.componentRoot().isValid());
+        QVERIFY(component.componentRoot().objectClassName() == "Item");
+    }
+}
+
+// Test QDeclarativeDomObject::dynamicProperty() method
+void tst_qdeclarativedom::object_dynamicProperty()
+{
+    // Invalid object
+    {
+        QDeclarativeDomObject object;
+        QVERIFY(object.dynamicProperty("").isValid() == false);
+        QVERIFY(object.dynamicProperty("foo").isValid() == false);
+    }
+
+
+    // Valid object, no dynamic properties
+    {
+        QByteArray qml = "import Qt 4.6\n"
+                         "Item {}";
+
+        QDeclarativeDomDocument document;
+        QVERIFY(document.load(&engine, qml));
+
+        QDeclarativeDomObject rootObject = document.rootObject();
+        QVERIFY(rootObject.isValid());
+
+        QVERIFY(rootObject.dynamicProperty("").isValid() == false);
+        QVERIFY(rootObject.dynamicProperty("foo").isValid() == false);
+    }
+
+    // Valid object, dynamic properties
+    {
+        QByteArray qml = "import Qt 4.6\n"
+                         "Item {\n"
+                         "    property int a\n"
+                         "}";
+
+        QDeclarativeDomDocument document;
+        QVERIFY(document.load(&engine, qml));
+
+        QDeclarativeDomObject rootObject = document.rootObject();
+        QVERIFY(rootObject.isValid());
+
+        QVERIFY(rootObject.dynamicProperty("").isValid() == false);
+        QVERIFY(rootObject.dynamicProperty("foo").isValid() == false);
+
+        QDeclarativeDomDynamicProperty p = rootObject.dynamicProperty("a");
+        QVERIFY(p.isValid());
+        QVERIFY(p.propertyName() == "a");
+        QVERIFY(p.propertyType() == QVariant::Int);
+        QVERIFY(p.propertyTypeName() == "int");
+        QVERIFY(p.isDefaultProperty() == false);
+        QCOMPARE(p.position(), 25);
+        QCOMPARE(p.length(), 14);
+    }
+
+}
+
+// Test QDeclarativeObject::property() method
+void tst_qdeclarativedom::object_property()
+{
+    // Invalid object
+    {
+        QDeclarativeDomObject object;
+        QVERIFY(object.property("").isValid() == false);
+        QVERIFY(object.property("foo").isValid() == false);
+    }
+
+    // Valid object - no default
+    {
+        QByteArray qml = "import Qt 4.6\n"
+                         "Item {\n"
+                         "    x: 10\n"
+                         "    y: 12\n"
+                         "}\n";
+
+        QDeclarativeDomDocument document;
+        QVERIFY(document.load(&engine, qml));
+
+        QDeclarativeDomObject rootObject = document.rootObject();
+        QVERIFY(rootObject.isValid());
+
+        QVERIFY(rootObject.property("").isValid() == false);
+        QVERIFY(rootObject.property("foo").isValid() == false);
+
+        QDeclarativeDomProperty x = rootObject.property("x");
+        QVERIFY(x.isValid());
+        QVERIFY(x.propertyName() == "x");
+        QVERIFY(x.propertyNameParts().count() == 1);
+        QVERIFY(x.propertyNameParts().at(0) == "x");
+        QVERIFY(x.isDefaultProperty() == false);
+        QVERIFY(x.value().isLiteral());
+        QVERIFY(x.value().toLiteral().literal() == "10");
+        QCOMPARE(x.position(), 25);
+        QCOMPARE(x.length(), 1);
+
+        QDeclarativeDomProperty y = rootObject.property("y");
+        QVERIFY(y.isValid());
+        QVERIFY(y.propertyName() == "y");
+        QVERIFY(y.propertyNameParts().count() == 1);
+        QVERIFY(y.propertyNameParts().at(0) == "y");
+        QVERIFY(y.isDefaultProperty() == false);
+        QVERIFY(y.value().isLiteral());
+        QVERIFY(y.value().toLiteral().literal() == "12");
+        QCOMPARE(y.position(), 35);
+        QCOMPARE(y.length(), 1);
+    }
+
+    // Valid object - with default
+    {
+        QByteArray qml = "import Qt 4.6\n"
+                         "Item {\n"
+                         "    x: 10\n"
+                         "    y: 12\n"
+                         "    Item {}\n"
+                         "}\n";
+
+        QDeclarativeDomDocument document;
+        QVERIFY(document.load(&engine, qml));
+
+        QDeclarativeDomObject rootObject = document.rootObject();
+        QVERIFY(rootObject.isValid());
+
+        QVERIFY(rootObject.property("").isValid() == false);
+        QVERIFY(rootObject.property("foo").isValid() == false);
+
+        QDeclarativeDomProperty x = rootObject.property("x");
+        QVERIFY(x.isValid());
+        QVERIFY(x.propertyName() == "x");
+        QVERIFY(x.propertyNameParts().count() == 1);
+        QVERIFY(x.propertyNameParts().at(0) == "x");
+        QVERIFY(x.isDefaultProperty() == false);
+        QVERIFY(x.value().isLiteral());
+        QVERIFY(x.value().toLiteral().literal() == "10");
+        QCOMPARE(x.position(), 25);
+        QCOMPARE(x.length(), 1);
+
+        QDeclarativeDomProperty y = rootObject.property("y");
+        QVERIFY(y.isValid());
+        QVERIFY(y.propertyName() == "y");
+        QVERIFY(y.propertyNameParts().count() == 1);
+        QVERIFY(y.propertyNameParts().at(0) == "y");
+        QVERIFY(y.isDefaultProperty() == false);
+        QVERIFY(y.value().isLiteral());
+        QVERIFY(y.value().toLiteral().literal() == "12");
+        QCOMPARE(y.position(), 35);
+        QCOMPARE(y.length(), 1);
+        
+        QDeclarativeDomProperty data = rootObject.property("data");
+        QVERIFY(data.isValid());
+        QVERIFY(data.propertyName() == "data");
+        QVERIFY(data.propertyNameParts().count() == 1);
+        QVERIFY(data.propertyNameParts().at(0) == "data");
+        QVERIFY(data.isDefaultProperty() == true);
+        QVERIFY(data.value().isList());
+        QCOMPARE(data.position(), 45);
+        QCOMPARE(data.length(), 0);
+    }
+}
+
+// Tests the QDeclarativeDomObject::url() method
+void tst_qdeclarativedom::object_url()
+{
+    // Invalid object
+    {
+        QDeclarativeDomObject object;
+        QCOMPARE(object.url(), QUrl());
+    }
+
+    // Valid builtin object 
+    {
+        QByteArray qml = "import Qt 4.6\n"
+                         "Item {}";
+
+        QDeclarativeDomDocument document;
+        QVERIFY(document.load(&engine, qml));
+
+        QDeclarativeDomObject rootObject = document.rootObject();
+        QVERIFY(rootObject.isValid());
+        QCOMPARE(rootObject.url(), QUrl());
+    }
+
+    // Valid composite object
+    {
+        QByteArray qml = "import Qt 4.6\n"
+                         "MyItem {}";
+
+        QUrl myUrl = QUrl::fromLocalFile(SRCDIR "/data/main.qml");
+        QUrl subUrl = QUrl::fromLocalFile(SRCDIR "/data/MyItem.qml");
+
+        QDeclarativeDomDocument document;
+        QVERIFY(document.load(&engine, qml, myUrl));
+
+        QDeclarativeDomObject rootObject = document.rootObject();
+        QVERIFY(rootObject.isValid());
+        QCOMPARE(rootObject.url(), subUrl);
+    }
+}
+
+// Test copy constructors and operators
+void tst_qdeclarativedom::copy()
+{
+    QByteArray qml = "import Qt 4.6\n"
+                     "MyItem {\n"
+                     "    id: myItem\n"
+                     "    property int a: 10\n"
+                     "    x: 10\n"
+                     "    y: x + 10\n"
+                     "    z: NumberAnimation {}\n"
+                     "    opacity: Behavior {}\n"
+                     "    Component {\n"
+                     "        Item{}\n"
+                     "    }\n"
+                     "    children: [ Item{}, Item{} ]\n"
+                     "}\n";
+
+    QUrl myUrl = QUrl::fromLocalFile(SRCDIR "/data/main.qml");
+
+    QDeclarativeDomDocument document;
+    QVERIFY(document.load(&engine, qml, myUrl));
+
+    // QDeclarativeDomDocument
+    {
+        QDeclarativeDomDocument document2(document);
+        QDeclarativeDomDocument document3;
+        document3 = document;
+
+        QCOMPARE(document.imports().count(), document2.imports().count());
+        QCOMPARE(document.errors().count(), document2.errors().count());
+        QCOMPARE(document.rootObject().objectClassName(), document2.rootObject().objectClassName());
+
+        QCOMPARE(document.imports().count(), document3.imports().count());
+        QCOMPARE(document.errors().count(), document3.errors().count());
+        QCOMPARE(document.rootObject().objectClassName(), document3.rootObject().objectClassName());
+    }
+
+    // QDeclarativeDomImport
+    {
+        QCOMPARE(document.imports().count(), 1);
+        QDeclarativeDomImport import = document.imports().at(0);
+
+        QDeclarativeDomImport import2(import);
+        QDeclarativeDomImport import3;
+        import3 = import2;
+
+        QCOMPARE(import.type(), import2.type());
+        QCOMPARE(import.uri(), import2.uri());
+        QCOMPARE(import.version(), import2.version());
+        QCOMPARE(import.qualifier(), import2.qualifier());
+
+        QCOMPARE(import.type(), import3.type());
+        QCOMPARE(import.uri(), import3.uri());
+        QCOMPARE(import.version(), import3.version());
+        QCOMPARE(import.qualifier(), import3.qualifier());
+    }
+
+    // QDeclarativeDomObject
+    {
+        QDeclarativeDomObject object = document.rootObject();
+        QVERIFY(object.isValid());
+
+        QDeclarativeDomObject object2(object);
+        QDeclarativeDomObject object3;
+        object3 = object;
+
+        QCOMPARE(object.isValid(), object2.isValid());
+        QCOMPARE(object.objectType(), object2.objectType());
+        QCOMPARE(object.objectClassName(), object2.objectClassName());
+        QCOMPARE(object.objectTypeMajorVersion(), object2.objectTypeMajorVersion());
+        QCOMPARE(object.objectTypeMinorVersion(), object2.objectTypeMinorVersion());
+        QCOMPARE(object.objectId(), object2.objectId());
+        QCOMPARE(object.properties().count(), object2.properties().count());
+        QCOMPARE(object.dynamicProperties().count(), object2.dynamicProperties().count());
+        QCOMPARE(object.isCustomType(), object2.isCustomType());
+        QCOMPARE(object.customTypeData(), object2.customTypeData());
+        QCOMPARE(object.isComponent(), object2.isComponent());
+        QCOMPARE(object.position(), object2.position());
+        QCOMPARE(object.length(), object2.length());
+        QCOMPARE(object.url(), object2.url());
+
+        QCOMPARE(object.isValid(), object3.isValid());
+        QCOMPARE(object.objectType(), object3.objectType());
+        QCOMPARE(object.objectClassName(), object3.objectClassName());
+        QCOMPARE(object.objectTypeMajorVersion(), object3.objectTypeMajorVersion());
+        QCOMPARE(object.objectTypeMinorVersion(), object3.objectTypeMinorVersion());
+        QCOMPARE(object.objectId(), object3.objectId());
+        QCOMPARE(object.properties().count(), object3.properties().count());
+        QCOMPARE(object.dynamicProperties().count(), object3.dynamicProperties().count());
+        QCOMPARE(object.isCustomType(), object3.isCustomType());
+        QCOMPARE(object.customTypeData(), object3.customTypeData());
+        QCOMPARE(object.isComponent(), object3.isComponent());
+        QCOMPARE(object.position(), object3.position());
+        QCOMPARE(object.length(), object3.length());
+        QCOMPARE(object.url(), object3.url());
+    }
+
+    // QDeclarativeDomDynamicProperty
+    {
+        QDeclarativeDomObject object = document.rootObject();
+        QDeclarativeDomDynamicProperty property = object.dynamicProperty("a");
+
+        QDeclarativeDomDynamicProperty property2(property);
+        QDeclarativeDomDynamicProperty property3;
+        property3 = property;
+
+        QCOMPARE(property.isValid(), property2.isValid());
+        QCOMPARE(property.propertyName(), property2.propertyName());
+        QCOMPARE(property.propertyType(), property2.propertyType());
+        QCOMPARE(property.propertyTypeName(), property2.propertyTypeName());
+        QCOMPARE(property.isDefaultProperty(), property2.isDefaultProperty());
+        QCOMPARE(property.defaultValue().propertyName(), property2.defaultValue().propertyName());
+        QCOMPARE(property.position(), property2.position());
+        QCOMPARE(property.length(), property2.length());
+
+        QCOMPARE(property.isValid(), property3.isValid());
+        QCOMPARE(property.propertyName(), property3.propertyName());
+        QCOMPARE(property.propertyType(), property3.propertyType());
+        QCOMPARE(property.propertyTypeName(), property3.propertyTypeName());
+        QCOMPARE(property.isDefaultProperty(), property3.isDefaultProperty());
+        QCOMPARE(property.defaultValue().propertyName(), property3.defaultValue().propertyName());
+        QCOMPARE(property.position(), property3.position());
+        QCOMPARE(property.length(), property3.length());
+    }
+
+    // QDeclarativeDomProperty
+    {
+        QDeclarativeDomObject object = document.rootObject();
+        QDeclarativeDomProperty property = object.property("opacity");
+
+        QDeclarativeDomProperty property2(property);
+        QDeclarativeDomProperty property3;
+        property3 = property;
+
+        QCOMPARE(property.isValid(), property2.isValid());
+        QCOMPARE(property.propertyName(), property2.propertyName());
+        QCOMPARE(property.propertyNameParts(), property2.propertyNameParts());
+        QCOMPARE(property.isDefaultProperty(), property2.isDefaultProperty());
+        QCOMPARE(property.value().type(), property2.value().type());
+        QCOMPARE(property.position(), property2.position());
+        QCOMPARE(property.length(), property2.length());
+
+        QCOMPARE(property.isValid(), property3.isValid());
+        QCOMPARE(property.propertyName(), property3.propertyName());
+        QCOMPARE(property.propertyNameParts(), property3.propertyNameParts());
+        QCOMPARE(property.isDefaultProperty(), property3.isDefaultProperty());
+        QCOMPARE(property.value().type(), property3.value().type());
+        QCOMPARE(property.position(), property3.position());
+        QCOMPARE(property.length(), property3.length());
+    }
+
+    // QDeclarativeDomValueLiteral
+    {
+        QDeclarativeDomObject object = document.rootObject();
+        QDeclarativeDomProperty property = object.property("x");
+        QDeclarativeDomValueLiteral literal = property.value().toLiteral();
+        QCOMPARE(literal.literal(), QString("10"));
+
+        QDeclarativeDomValueLiteral literal2(literal);
+        QDeclarativeDomValueLiteral literal3;
+        literal3 = literal2;
+
+        QCOMPARE(literal2.literal(), QString("10"));
+        QCOMPARE(literal3.literal(), QString("10"));
+    }
+
+
+    // QDeclarativeDomValueBinding
+    {
+        QDeclarativeDomObject object = document.rootObject();
+        QDeclarativeDomProperty property = object.property("y");
+        QDeclarativeDomValueBinding binding = property.value().toBinding();
+        QCOMPARE(binding.binding(), QString("x + 10"));
+
+        QDeclarativeDomValueBinding binding2(binding);
+        QDeclarativeDomValueBinding binding3;
+        binding3 = binding2;
+
+        QCOMPARE(binding2.binding(), QString("x + 10"));
+        QCOMPARE(binding3.binding(), QString("x + 10"));
+    }
+
+    // QDeclarativeDomValueValueSource
+    {
+        QDeclarativeDomObject object = document.rootObject();
+        QDeclarativeDomProperty property = object.property("z");
+        QDeclarativeDomValueValueSource source = property.value().toValueSource();
+        QCOMPARE(source.object().objectClassName(), QByteArray("NumberAnimation"));
+
+        QDeclarativeDomValueValueSource source2(source);
+        QDeclarativeDomValueValueSource source3;
+        source3 = source;
+
+        QCOMPARE(source2.object().objectClassName(), QByteArray("NumberAnimation"));
+        QCOMPARE(source3.object().objectClassName(), QByteArray("NumberAnimation"));
+    }
+
+    // QDeclarativeDomValueValueInterceptor
+    {
+        QDeclarativeDomObject object = document.rootObject();
+        QDeclarativeDomProperty property = object.property("opacity");
+        QDeclarativeDomValueValueInterceptor interceptor = property.value().toValueInterceptor();
+        QCOMPARE(interceptor.object().objectClassName(), QByteArray("Behavior"));
+
+        QDeclarativeDomValueValueInterceptor interceptor2(interceptor);
+        QDeclarativeDomValueValueInterceptor interceptor3;
+        interceptor3 = interceptor;
+
+        QCOMPARE(interceptor2.object().objectClassName(), QByteArray("Behavior"));
+        QCOMPARE(interceptor3.object().objectClassName(), QByteArray("Behavior"));
+    }
+
+    // QDeclarativeDomComponent
+    {
+        QDeclarativeDomObject object = document.rootObject();
+        QDeclarativeDomProperty property = object.property("data");
+        QCOMPARE(property.value().toList().values().count(), 1);
+        QDeclarativeDomComponent component = 
+            property.value().toList().values().at(0).toObject().toComponent();
+        QCOMPARE(component.componentRoot().objectClassName(), QByteArray("Item"));
+
+        QDeclarativeDomComponent component2(component);
+        QDeclarativeDomComponent component3;
+        component3 = component;
+
+        QCOMPARE(component.componentRoot().objectClassName(), component2.componentRoot().objectClassName());
+        QCOMPARE(component.isValid(), component2.isValid());
+        QCOMPARE(component.objectType(), component2.objectType());
+        QCOMPARE(component.objectClassName(), component2.objectClassName());
+        QCOMPARE(component.objectTypeMajorVersion(), component2.objectTypeMajorVersion());
+        QCOMPARE(component.objectTypeMinorVersion(), component2.objectTypeMinorVersion());
+        QCOMPARE(component.objectId(), component2.objectId());
+        QCOMPARE(component.properties().count(), component2.properties().count());
+        QCOMPARE(component.dynamicProperties().count(), component2.dynamicProperties().count());
+        QCOMPARE(component.isCustomType(), component2.isCustomType());
+        QCOMPARE(component.customTypeData(), component2.customTypeData());
+        QCOMPARE(component.isComponent(), component2.isComponent());
+        QCOMPARE(component.position(), component2.position());
+        QCOMPARE(component.length(), component2.length());
+        QCOMPARE(component.url(), component2.url());
+
+        QCOMPARE(component.componentRoot().objectClassName(), component3.componentRoot().objectClassName());
+        QCOMPARE(component.isValid(), component3.isValid());
+        QCOMPARE(component.objectType(), component3.objectType());
+        QCOMPARE(component.objectClassName(), component3.objectClassName());
+        QCOMPARE(component.objectTypeMajorVersion(), component3.objectTypeMajorVersion());
+        QCOMPARE(component.objectTypeMinorVersion(), component3.objectTypeMinorVersion());
+        QCOMPARE(component.objectId(), component3.objectId());
+        QCOMPARE(component.properties().count(), component3.properties().count());
+        QCOMPARE(component.dynamicProperties().count(), component3.dynamicProperties().count());
+        QCOMPARE(component.isCustomType(), component3.isCustomType());
+        QCOMPARE(component.customTypeData(), component3.customTypeData());
+        QCOMPARE(component.isComponent(), component3.isComponent());
+        QCOMPARE(component.position(), component3.position());
+        QCOMPARE(component.length(), component3.length());
+        QCOMPARE(component.url(), component3.url());
+    }
+
+    // QDeclarativeDomValue
+    {
+        QDeclarativeDomObject object = document.rootObject();
+        QDeclarativeDomProperty property = object.property("data");
+        QDeclarativeDomValue value = property.value();
+
+        QDeclarativeDomValue value2(value);
+        QDeclarativeDomValue value3;
+        value3 = value;
+
+        QCOMPARE(value.type(), value2.type());
+        QCOMPARE(value.isInvalid(), value2.isInvalid());
+        QCOMPARE(value.isLiteral(), value2.isLiteral());
+        QCOMPARE(value.isBinding(), value2.isBinding());
+        QCOMPARE(value.isValueSource(), value2.isValueSource());
+        QCOMPARE(value.isValueInterceptor(), value2.isValueInterceptor());
+        QCOMPARE(value.isObject(), value2.isObject());
+        QCOMPARE(value.isList(), value2.isList());
+        QCOMPARE(value.position(), value2.position());
+        QCOMPARE(value.length(), value2.length());
+
+        QCOMPARE(value.type(), value3.type());
+        QCOMPARE(value.isInvalid(), value3.isInvalid());
+        QCOMPARE(value.isLiteral(), value3.isLiteral());
+        QCOMPARE(value.isBinding(), value3.isBinding());
+        QCOMPARE(value.isValueSource(), value3.isValueSource());
+        QCOMPARE(value.isValueInterceptor(), value3.isValueInterceptor());
+        QCOMPARE(value.isObject(), value3.isObject());
+        QCOMPARE(value.isList(), value3.isList());
+        QCOMPARE(value.position(), value3.position());
+        QCOMPARE(value.length(), value3.length());
+    }
+    {
+        QDeclarativeDomObject object = document.rootObject();
+        QDeclarativeDomProperty property = object.property("x");
+        QDeclarativeDomValue value = property.value();
+
+        QDeclarativeDomValue value2(value);
+        QDeclarativeDomValue value3;
+        value3 = value;
+
+        QCOMPARE(value.type(), value2.type());
+        QCOMPARE(value.isInvalid(), value2.isInvalid());
+        QCOMPARE(value.isLiteral(), value2.isLiteral());
+        QCOMPARE(value.isBinding(), value2.isBinding());
+        QCOMPARE(value.isValueSource(), value2.isValueSource());
+        QCOMPARE(value.isValueInterceptor(), value2.isValueInterceptor());
+        QCOMPARE(value.isObject(), value2.isObject());
+        QCOMPARE(value.isList(), value2.isList());
+        QCOMPARE(value.position(), value2.position());
+        QCOMPARE(value.length(), value2.length());
+
+        QCOMPARE(value.type(), value3.type());
+        QCOMPARE(value.isInvalid(), value3.isInvalid());
+        QCOMPARE(value.isLiteral(), value3.isLiteral());
+        QCOMPARE(value.isBinding(), value3.isBinding());
+        QCOMPARE(value.isValueSource(), value3.isValueSource());
+        QCOMPARE(value.isValueInterceptor(), value3.isValueInterceptor());
+        QCOMPARE(value.isObject(), value3.isObject());
+        QCOMPARE(value.isList(), value3.isList());
+        QCOMPARE(value.position(), value3.position());
+        QCOMPARE(value.length(), value3.length());
+    }
+    {
+        QDeclarativeDomValue value;
+
+        QDeclarativeDomValue value2(value);
+        QDeclarativeDomValue value3;
+        value3 = value;
+
+        QCOMPARE(value.type(), value2.type());
+        QCOMPARE(value.isInvalid(), value2.isInvalid());
+        QCOMPARE(value.isLiteral(), value2.isLiteral());
+        QCOMPARE(value.isBinding(), value2.isBinding());
+        QCOMPARE(value.isValueSource(), value2.isValueSource());
+        QCOMPARE(value.isValueInterceptor(), value2.isValueInterceptor());
+        QCOMPARE(value.isObject(), value2.isObject());
+        QCOMPARE(value.isList(), value2.isList());
+        QCOMPARE(value.position(), value2.position());
+        QCOMPARE(value.length(), value2.length());
+
+        QCOMPARE(value.type(), value3.type());
+        QCOMPARE(value.isInvalid(), value3.isInvalid());
+        QCOMPARE(value.isLiteral(), value3.isLiteral());
+        QCOMPARE(value.isBinding(), value3.isBinding());
+        QCOMPARE(value.isValueSource(), value3.isValueSource());
+        QCOMPARE(value.isValueInterceptor(), value3.isValueInterceptor());
+        QCOMPARE(value.isObject(), value3.isObject());
+        QCOMPARE(value.isList(), value3.isList());
+        QCOMPARE(value.position(), value3.position());
+        QCOMPARE(value.length(), value3.length());
+    }
+
+    // QDeclarativeDomList
+    {
+        QDeclarativeDomObject object = document.rootObject();
+        QDeclarativeDomProperty property = object.property("children");
+        QDeclarativeDomList list = property.value().toList();
+        QCOMPARE(list.values().count(), 2);
+
+        QDeclarativeDomList list2(list);
+        QDeclarativeDomList list3;
+        list3 = list2;
+
+        QCOMPARE(list.values().count(), list2.values().count());
+        QCOMPARE(list.position(), list2.position());
+        QCOMPARE(list.length(), list2.length());
+        QCOMPARE(list.commaPositions(), list2.commaPositions());
+
+        QCOMPARE(list.values().count(), list3.values().count());
+        QCOMPARE(list.position(), list3.position());
+        QCOMPARE(list.length(), list3.length());
+        QCOMPARE(list.commaPositions(), list3.commaPositions());
+
+    }
+}
+
+// Tests the position/length of various elements
+void tst_qdeclarativedom::position()
+{
+    QByteArray qml = "import Qt 4.6\n"
+         /*14*/      "Item {\n"
+         /*21*/      "    id: myItem\n"
+         /*36*/      "    property int a: 10\n"
+         /*59*/      "    x: 10\n"
+         /*69*/      "    y: x + 10\n"
+         /*83*/      "    z: NumberAnimation {}\n"
+        /*109*/      "    opacity: Behavior {}\n"
+        /*134*/      "    Component {\n"
+        /*150*/      "        Item{}\n"
+        /*165*/      "    }\n"
+        /*171*/      "    children: [ Item{}, Item{} ]\n"
+        /*204*/      "}\n";
+
+
+    QDeclarativeDomDocument document;
+    QVERIFY(document.load(&engine, qml));
+
+    QDeclarativeDomObject root = document.rootObject();
+
+    // All QDeclarativeDomDynamicProperty
+    QDeclarativeDomDynamicProperty dynProp = root.dynamicProperty("a");
+    QCOMPARE(dynProp.position(), 40);
+    QCOMPARE(dynProp.length(), 18);
+
+    // All QDeclarativeDomProperty
+    QDeclarativeDomProperty x = root.property("x");
+    QCOMPARE(x.position(), 63);
+    QCOMPARE(x.length(), 1);
+
+    QDeclarativeDomProperty y = root.property("y");
+    QCOMPARE(y.position(), 73);
+    QCOMPARE(y.length(), 1);
+
+    QDeclarativeDomProperty z = root.property("z");
+    QCOMPARE(z.position(), 87);
+    QCOMPARE(z.length(), 1);
+
+    QDeclarativeDomProperty opacity = root.property("opacity");
+    QCOMPARE(opacity.position(), 113);
+    QCOMPARE(opacity.length(), 7);
+
+    QDeclarativeDomProperty data = root.property("data");
+    QCOMPARE(data.position(), 138);
+    QCOMPARE(data.length(), 0);
+
+    QDeclarativeDomProperty children = root.property("children");
+    QCOMPARE(children.position(), 175);
+    QCOMPARE(children.length(), 8);
+
+    QDeclarativeDomList dataList = data.value().toList();
+    QCOMPARE(dataList.values().count(), 1);
+    QDeclarativeDomList childrenList = children.value().toList();
+    QCOMPARE(childrenList.values().count(), 2);
+
+    // All QDeclarativeDomObject
+    QCOMPARE(root.position(), 14);
+    QCOMPARE(root.length(), 191);
+
+    QDeclarativeDomObject numberAnimation = z.value().toValueSource().object();
+    QCOMPARE(numberAnimation.position(), 90);
+    QCOMPARE(numberAnimation.length(), 18);
+
+    QDeclarativeDomObject behavior = opacity.value().toValueInterceptor().object();
+    QCOMPARE(behavior.position(), 122);
+    QCOMPARE(behavior.length(), 11);
+
+    QDeclarativeDomObject component = dataList.values().at(0).toObject();
+    QCOMPARE(component.position(), 138);
+    QCOMPARE(component.length(), 32);
+
+    QDeclarativeDomObject componentRoot = component.toComponent().componentRoot();
+    QCOMPARE(componentRoot.position(), 158);
+    QCOMPARE(componentRoot.length(), 6);
+
+    QDeclarativeDomObject child1 = childrenList.values().at(0).toObject();
+    QCOMPARE(child1.position(), 187);
+    QCOMPARE(child1.length(), 6);
+
+    QDeclarativeDomObject child2 = childrenList.values().at(1).toObject();
+    QCOMPARE(child2.position(), 195);
+    QCOMPARE(child2.length(), 6);
+
+    // All QDeclarativeDomValue
+    QDeclarativeDomValue xValue = x.value();
+    QCOMPARE(xValue.position(), 66);
+    QCOMPARE(xValue.length(), 2);
+
+    QDeclarativeDomValue yValue = y.value();
+    QCOMPARE(yValue.position(), 76);
+    QCOMPARE(yValue.length(), 6);
+
+    QDeclarativeDomValue zValue = z.value();
+    QCOMPARE(zValue.position(), 90);
+    QCOMPARE(zValue.length(), 18);
+
+    QDeclarativeDomValue opacityValue = opacity.value();
+    QCOMPARE(opacityValue.position(), 122);
+    QCOMPARE(opacityValue.length(), 11);
+
+    QDeclarativeDomValue dataValue = data.value();
+    QCOMPARE(dataValue.position(), 138);
+    QCOMPARE(dataValue.length(), 32);
+
+    QDeclarativeDomValue child1Value = childrenList.values().at(0);
+    QCOMPARE(child1Value.position(), 187);
+    QCOMPARE(child1Value.length(), 6);
+
+    QDeclarativeDomValue child2Value = childrenList.values().at(1);
+    QCOMPARE(child2Value.position(), 195);
+    QCOMPARE(child2Value.length(), 6);
+
+    // All QDeclarativeDomList
+    qWarning("QDeclarativeListValue position test required");
+}
+
+QTEST_MAIN(tst_qdeclarativedom)
+
+#include "tst_qdeclarativedom.moc"