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Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12

1 files changed, 1061 insertions, 0 deletions

diff --git a/tests/auto/declarative/qdeclarativepathview/tst_qdeclarativepathview.cpp b/tests/auto/declarative/qdeclarativepathview/tst_qdeclarativepathview.cpp
new file mode 100644
index 0000000000..46c351985f
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativepathview/tst_qdeclarativepathview.cpp
@@ -0,0 +1,1061 @@
+/****************************************************************************
+**
+** 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 <QtTest/QtTest>
+#include <QtDeclarative/qdeclarativeview.h>
+#include <QtDeclarative/qdeclarativeengine.h>
+#include <QtDeclarative/qdeclarativecomponent.h>
+#include <QtDeclarative/qdeclarativecontext.h>
+#include <QtDeclarative/qdeclarativeexpression.h>
+#include <QtDeclarative/private/qdeclarativepathview_p.h>
+#include <QtDeclarative/private/qdeclarativepath_p.h>
+#include <QtDeclarative/private/qdeclarativetext_p.h>
+#include <QtDeclarative/private/qdeclarativerectangle_p.h>
+#include <QtDeclarative/private/qdeclarativelistmodel_p.h>
+#include <QtDeclarative/private/qdeclarativevaluetype_p.h>
+#include <QAbstractListModel>
+#include <QStringListModel>
+#include <QStandardItemModel>
+#include <QFile>
+
+#include "../../../shared/util.h"
+
+#ifdef Q_OS_SYMBIAN
+// In Symbian OS test data is located in applications private dir
+#define SRCDIR "."
+#endif
+
+static void initStandardTreeModel(QStandardItemModel *model)
+{
+    QStandardItem *item;
+    item = new QStandardItem(QLatin1String("Row 1 Item"));
+    model->insertRow(0, item);
+
+    item = new QStandardItem(QLatin1String("Row 2 Item"));
+    item->setCheckable(true);
+    model->insertRow(1, item);
+
+    QStandardItem *childItem = new QStandardItem(QLatin1String("Row 2 Child Item"));
+    item->setChild(0, childItem);
+
+    item = new QStandardItem(QLatin1String("Row 3 Item"));
+    item->setIcon(QIcon());
+    model->insertRow(2, item);
+}
+
+
+class tst_QDeclarativePathView : public QObject
+{
+    Q_OBJECT
+public:
+    tst_QDeclarativePathView();
+
+private slots:
+    void initValues();
+    void items();
+    void dataModel();
+    void pathview2();
+    void pathview3();
+    void path();
+    void pathMoved();
+    void setCurrentIndex();
+    void resetModel();
+    void propertyChanges();
+    void pathChanges();
+    void componentChanges();
+    void modelChanges();
+    void pathUpdateOnStartChanged();
+    void package();
+    void emptyModel();
+    void closed();
+    void pathUpdate();
+    void visualDataModel();
+    void undefinedPath();
+    void mouseDrag();
+    void treeModel();
+    void changePreferredHighlight();
+
+private:
+    QDeclarativeView *createView();
+    template<typename T>
+    T *findItem(QGraphicsObject *parent, const QString &objectName, int index=-1);
+    template<typename T>
+    QList<T*> findItems(QGraphicsObject *parent, const QString &objectName);
+};
+
+class TestObject : public QObject
+{
+    Q_OBJECT
+
+    Q_PROPERTY(bool error READ error WRITE setError)
+    Q_PROPERTY(bool useModel READ useModel NOTIFY useModelChanged)
+    Q_PROPERTY(int pathItemCount READ pathItemCount NOTIFY pathItemCountChanged)
+
+public:
+    TestObject() : QObject(), mError(true), mUseModel(true), mPathItemCount(-1) {}
+
+    bool error() const { return mError; }
+    void setError(bool err) { mError = err; }
+
+    bool useModel() const { return mUseModel; }
+    void setUseModel(bool use) { mUseModel = use; emit useModelChanged(); }
+
+    int pathItemCount() const { return mPathItemCount; }
+    void setPathItemCount(int count) { mPathItemCount = count; emit pathItemCountChanged(); }
+
+signals:
+    void useModelChanged();
+    void pathItemCountChanged();
+
+private:
+    bool mError;
+    bool mUseModel;
+    int mPathItemCount;
+};
+
+class TestModel : public QAbstractListModel
+{
+public:
+    enum Roles { Name = Qt::UserRole+1, Number = Qt::UserRole+2 };
+
+    TestModel(QObject *parent=0) : QAbstractListModel(parent) {
+        QHash<int, QByteArray> roles;
+        roles[Name] = "name";
+        roles[Number] = "number";
+        setRoleNames(roles);
+    }
+
+    int rowCount(const QModelIndex &parent=QModelIndex()) const { Q_UNUSED(parent); return list.count(); }
+    QVariant data(const QModelIndex &index, int role=Qt::DisplayRole) const {
+        QVariant rv;
+        if (role == Name)
+            rv = list.at(index.row()).first;
+        else if (role == Number)
+            rv = list.at(index.row()).second;
+
+        return rv;
+    }
+
+    int count() const { return rowCount(); }
+    QString name(int index) const { return list.at(index).first; }
+    QString number(int index) const { return list.at(index).second; }
+
+    void addItem(const QString &name, const QString &number) {
+        beginInsertRows(QModelIndex(), list.count(), list.count());
+        list.append(QPair<QString,QString>(name, number));
+        endInsertRows();
+    }
+
+    void insertItem(int index, const QString &name, const QString &number) {
+        beginInsertRows(QModelIndex(), index, index);
+        list.insert(index, QPair<QString,QString>(name, number));
+        endInsertRows();
+    }
+
+    void removeItem(int index) {
+        beginRemoveRows(QModelIndex(), index, index);
+        list.removeAt(index);
+        endRemoveRows();
+    }
+
+    void moveItem(int from, int to) {
+        beginMoveRows(QModelIndex(), from, from, QModelIndex(), to);
+        list.move(from, to);
+        endMoveRows();
+    }
+
+    void modifyItem(int idx, const QString &name, const QString &number) {
+        list[idx] = QPair<QString,QString>(name, number);
+        emit dataChanged(index(idx,0), index(idx,0));
+    }
+
+private:
+    QList<QPair<QString,QString> > list;
+};
+
+
+tst_QDeclarativePathView::tst_QDeclarativePathView()
+{
+}
+
+void tst_QDeclarativePathView::initValues()
+{
+    QDeclarativeEngine engine;
+    QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/pathview1.qml"));
+    QDeclarativePathView *obj = qobject_cast<QDeclarativePathView*>(c.create());
+
+    QVERIFY(obj != 0);
+    QVERIFY(obj->path() == 0);
+    QVERIFY(obj->delegate() == 0);
+    QCOMPARE(obj->model(), QVariant());
+    QCOMPARE(obj->currentIndex(), 0);
+    QCOMPARE(obj->offset(), 0.);
+    QCOMPARE(obj->preferredHighlightBegin(), 0.);
+    QCOMPARE(obj->dragMargin(), 0.);
+    QCOMPARE(obj->count(), 0);
+    QCOMPARE(obj->pathItemCount(), -1);
+}
+
+void tst_QDeclarativePathView::items()
+{
+    QDeclarativeView *canvas = createView();
+
+    TestModel model;
+    model.addItem("Fred", "12345");
+    model.addItem("John", "2345");
+    model.addItem("Bob", "54321");
+    model.addItem("Bill", "4321");
+
+    QDeclarativeContext *ctxt = canvas->rootContext();
+    ctxt->setContextProperty("testModel", &model);
+
+    canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/pathview0.qml"));
+    qApp->processEvents();
+
+    QDeclarativePathView *pathview = findItem<QDeclarativePathView>(canvas->rootObject(), "view");
+    QVERIFY(pathview != 0);
+
+    QCOMPARE(pathview->childItems().count(), model.count()+1); // assumes all are visible, including highlight
+
+    for (int i = 0; i < model.count(); ++i) {
+        QDeclarativeText *name = findItem<QDeclarativeText>(pathview, "textName", i);
+        QVERIFY(name != 0);
+        QCOMPARE(name->text(), model.name(i));
+        QDeclarativeText *number = findItem<QDeclarativeText>(pathview, "textNumber", i);
+        QVERIFY(number != 0);
+        QCOMPARE(number->text(), model.number(i));
+    }
+
+    QDeclarativePath *path = qobject_cast<QDeclarativePath*>(pathview->path());
+    QVERIFY(path);
+
+    QVERIFY(pathview->highlightItem());
+    QPointF start = path->pointAt(0.0);
+    QPointF offset;
+    offset.setX(pathview->highlightItem()->width()/2);
+    offset.setY(pathview->highlightItem()->height()/2);
+    QCOMPARE(pathview->highlightItem()->pos() + offset, start);
+
+    delete canvas;
+}
+
+void tst_QDeclarativePathView::pathview2()
+{
+    QDeclarativeEngine engine;
+    QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/pathview2.qml"));
+    QDeclarativePathView *obj = qobject_cast<QDeclarativePathView*>(c.create());
+
+    QVERIFY(obj != 0);
+    QVERIFY(obj->path() != 0);
+    QVERIFY(obj->delegate() != 0);
+    QVERIFY(obj->model() != QVariant());
+    QCOMPARE(obj->currentIndex(), 0);
+    QCOMPARE(obj->offset(), 0.);
+    QCOMPARE(obj->preferredHighlightBegin(), 0.);
+    QCOMPARE(obj->dragMargin(), 0.);
+    QCOMPARE(obj->count(), 8);
+    QCOMPARE(obj->pathItemCount(), 10);
+}
+
+void tst_QDeclarativePathView::pathview3()
+{
+    QDeclarativeEngine engine;
+    QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/pathview3.qml"));
+    QDeclarativePathView *obj = qobject_cast<QDeclarativePathView*>(c.create());
+
+    QVERIFY(obj != 0);
+    QVERIFY(obj->path() != 0);
+    QVERIFY(obj->delegate() != 0);
+    QVERIFY(obj->model() != QVariant());
+    QCOMPARE(obj->currentIndex(), 0);
+    QCOMPARE(obj->offset(), 1.0);
+    QCOMPARE(obj->preferredHighlightBegin(), 0.5);
+    QCOMPARE(obj->dragMargin(), 24.);
+    QCOMPARE(obj->count(), 8);
+    QCOMPARE(obj->pathItemCount(), 4);
+}
+
+void tst_QDeclarativePathView::path()
+{
+    QDeclarativeEngine engine;
+    QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/pathtest.qml"));
+    QDeclarativePath *obj = qobject_cast<QDeclarativePath*>(c.create());
+
+    QVERIFY(obj != 0);
+    QCOMPARE(obj->startX(), 120.);
+    QCOMPARE(obj->startY(), 100.);
+    QVERIFY(obj->path() != QPainterPath());
+
+    QDeclarativeListReference list(obj, "pathElements");
+    QCOMPARE(list.count(), 5);
+
+    QDeclarativePathAttribute* attr = qobject_cast<QDeclarativePathAttribute*>(list.at(0));
+    QVERIFY(attr != 0);
+    QCOMPARE(attr->name(), QString("scale"));
+    QCOMPARE(attr->value(), 1.0);
+
+    QDeclarativePathQuad* quad = qobject_cast<QDeclarativePathQuad*>(list.at(1));
+    QVERIFY(quad != 0);
+    QCOMPARE(quad->x(), 120.);
+    QCOMPARE(quad->y(), 25.);
+    QCOMPARE(quad->controlX(), 260.);
+    QCOMPARE(quad->controlY(), 75.);
+
+    QDeclarativePathPercent* perc = qobject_cast<QDeclarativePathPercent*>(list.at(2));
+    QVERIFY(perc != 0);
+    QCOMPARE(perc->value(), 0.3);
+
+    QDeclarativePathLine* line = qobject_cast<QDeclarativePathLine*>(list.at(3));
+    QVERIFY(line != 0);
+    QCOMPARE(line->x(), 120.);
+    QCOMPARE(line->y(), 100.);
+
+    QDeclarativePathCubic* cubic = qobject_cast<QDeclarativePathCubic*>(list.at(4));
+    QVERIFY(cubic != 0);
+    QCOMPARE(cubic->x(), 180.);
+    QCOMPARE(cubic->y(), 0.);
+    QCOMPARE(cubic->control1X(), -10.);
+    QCOMPARE(cubic->control1Y(), 90.);
+    QCOMPARE(cubic->control2X(), 210.);
+    QCOMPARE(cubic->control2Y(), 90.);
+}
+
+void tst_QDeclarativePathView::dataModel()
+{
+    QDeclarativeView *canvas = createView();
+
+    QDeclarativeContext *ctxt = canvas->rootContext();
+    TestObject *testObject = new TestObject;
+    ctxt->setContextProperty("testObject", testObject);
+
+    TestModel model;
+    model.addItem("red", "1");
+    model.addItem("green", "2");
+    model.addItem("blue", "3");
+    model.addItem("purple", "4");
+    model.addItem("gray", "5");
+    model.addItem("brown", "6");
+    model.addItem("yellow", "7");
+    model.addItem("thistle", "8");
+    model.addItem("cyan", "9");
+    model.addItem("peachpuff", "10");
+    model.addItem("powderblue", "11");
+    model.addItem("gold", "12");
+    model.addItem("sandybrown", "13");
+
+    ctxt->setContextProperty("testData", &model);
+
+    canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/datamodel.qml"));
+    qApp->processEvents();
+
+    QDeclarativePathView *pathview = qobject_cast<QDeclarativePathView*>(canvas->rootObject());
+    QVERIFY(pathview != 0);
+
+    QMetaObject::invokeMethod(canvas->rootObject(), "checkProperties");
+    QVERIFY(testObject->error() == false);
+
+    QDeclarativeItem *item = findItem<QDeclarativeItem>(pathview, "wrapper", 0);
+    QVERIFY(item);
+    QCOMPARE(item->x(), 110.0);
+    QCOMPARE(item->y(), 10.0);
+
+    model.insertItem(4, "orange", "10");
+    QTest::qWait(100);
+
+    QTRY_COMPARE(findItems<QDeclarativeItem>(pathview, "wrapper").count(), 14);
+
+    QVERIFY(pathview->currentIndex() == 0);
+
+    QDeclarativeText *text = findItem<QDeclarativeText>(pathview, "myText", 4);
+    QVERIFY(text);
+    QCOMPARE(text->text(), model.name(4));
+
+    model.removeItem(2);
+    text = findItem<QDeclarativeText>(pathview, "myText", 2);
+    QVERIFY(text);
+    QCOMPARE(text->text(), model.name(2));
+
+    testObject->setPathItemCount(5);
+    QMetaObject::invokeMethod(canvas->rootObject(), "checkProperties");
+    QVERIFY(testObject->error() == false);
+
+    QTRY_COMPARE(findItems<QDeclarativeItem>(pathview, "wrapper").count(), 5);
+
+    QDeclarativeRectangle *testItem = findItem<QDeclarativeRectangle>(pathview, "wrapper", 4);
+    QVERIFY(testItem != 0);
+    testItem = findItem<QDeclarativeRectangle>(pathview, "wrapper", 5);
+    QVERIFY(testItem == 0);
+
+    pathview->setCurrentIndex(1);
+
+    model.insertItem(2, "pink", "2");
+    QTest::qWait(100);
+
+    QTRY_COMPARE(findItems<QDeclarativeItem>(pathview, "wrapper").count(), 5);
+    QVERIFY(pathview->currentIndex() == 1);
+
+    text = findItem<QDeclarativeText>(pathview, "myText", 2);
+    QVERIFY(text);
+    QCOMPARE(text->text(), model.name(2));
+
+    model.removeItem(3);
+    QTRY_COMPARE(findItems<QDeclarativeItem>(pathview, "wrapper").count(), 5);
+    text = findItem<QDeclarativeText>(pathview, "myText", 3);
+    QVERIFY(text);
+    QCOMPARE(text->text(), model.name(3));
+
+    model.moveItem(3, 5);
+    QTRY_COMPARE(findItems<QDeclarativeItem>(pathview, "wrapper").count(), 5);
+    QList<QDeclarativeItem*> items = findItems<QDeclarativeItem>(pathview, "wrapper");
+    foreach (QDeclarativeItem *item, items) {
+        QVERIFY(item->property("onPath").toBool());
+    }
+
+    // QTBUG-14199
+    pathview->setOffset(7);
+    pathview->setOffset(0);
+    QCOMPARE(findItems<QDeclarativeItem>(pathview, "wrapper").count(), 5);
+
+    pathview->setCurrentIndex(model.count()-1);
+    model.removeItem(model.count()-1);
+    QCOMPARE(pathview->currentIndex(), model.count()-1);
+
+    // QTBUG-18825
+    // Confirm that the target offset is adjusted when removing items
+    pathview->setCurrentIndex(model.count()-1);
+    QTRY_COMPARE(pathview->offset(), 1.);
+    pathview->setCurrentIndex(model.count()-5);
+    model.removeItem(model.count()-1);
+    model.removeItem(model.count()-1);
+    model.removeItem(model.count()-1);
+    QTRY_COMPARE(pathview->offset(), 2.);
+
+    delete canvas;
+}
+
+void tst_QDeclarativePathView::pathMoved()
+{
+    QDeclarativeView *canvas = createView();
+
+    TestModel model;
+    model.addItem("Ben", "12345");
+    model.addItem("Bohn", "2345");
+    model.addItem("Bob", "54321");
+    model.addItem("Bill", "4321");
+
+    QDeclarativeContext *ctxt = canvas->rootContext();
+    ctxt->setContextProperty("testModel", &model);
+
+    canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/pathview0.qml"));
+    qApp->processEvents();
+
+    QDeclarativePathView *pathview = findItem<QDeclarativePathView>(canvas->rootObject(), "view");
+    QVERIFY(pathview != 0);
+
+    QDeclarativeRectangle *firstItem = findItem<QDeclarativeRectangle>(pathview, "wrapper", 0);
+    QVERIFY(firstItem);
+    QDeclarativePath *path = qobject_cast<QDeclarativePath*>(pathview->path());
+    QVERIFY(path);
+    QPointF start = path->pointAt(0.0);
+    QPointF offset;//Center of item is at point, but pos is from corner
+    offset.setX(firstItem->width()/2);
+    offset.setY(firstItem->height()/2);
+    QCOMPARE(firstItem->pos() + offset, start);
+    pathview->setOffset(1.0);
+
+    for(int i=0; i<model.count(); i++){
+        QDeclarativeRectangle *curItem = findItem<QDeclarativeRectangle>(pathview, "wrapper", i);
+        QPointF itemPos(path->pointAt(0.25 + i*0.25));
+        QCOMPARE(curItem->pos() + offset, QPointF(qRound(itemPos.x()), qRound(itemPos.y())));
+    }
+
+    pathview->setOffset(0.0);
+    QCOMPARE(firstItem->pos() + offset, start);
+
+    // Change delegate size
+    pathview->setOffset(0.1);
+    pathview->setOffset(0.0);
+    canvas->rootObject()->setProperty("delegateWidth", 30);
+    QCOMPARE(firstItem->width(), 30.0);
+    offset.setX(firstItem->width()/2);
+    QTRY_COMPARE(firstItem->pos() + offset, start);
+
+    // Change delegate scale
+    pathview->setOffset(0.1);
+    pathview->setOffset(0.0);
+    canvas->rootObject()->setProperty("delegateScale", 1.2);
+    QTRY_COMPARE(firstItem->pos() + offset, start);
+
+    delete canvas;
+}
+
+void tst_QDeclarativePathView::setCurrentIndex()
+{
+    QDeclarativeView *canvas = createView();
+
+    TestModel model;
+    model.addItem("Ben", "12345");
+    model.addItem("Bohn", "2345");
+    model.addItem("Bob", "54321");
+    model.addItem("Bill", "4321");
+
+    QDeclarativeContext *ctxt = canvas->rootContext();
+    ctxt->setContextProperty("testModel", &model);
+
+    canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/pathview0.qml"));
+    qApp->processEvents();
+
+    QDeclarativePathView *pathview = findItem<QDeclarativePathView>(canvas->rootObject(), "view");
+    QVERIFY(pathview != 0);
+
+    QDeclarativeRectangle *firstItem = findItem<QDeclarativeRectangle>(pathview, "wrapper", 0);
+    QVERIFY(firstItem);
+    QDeclarativePath *path = qobject_cast<QDeclarativePath*>(pathview->path());
+    QVERIFY(path);
+    QPointF start = path->pointAt(0.0);
+    QPointF offset;//Center of item is at point, but pos is from corner
+    offset.setX(firstItem->width()/2);
+    offset.setY(firstItem->height()/2);
+    QCOMPARE(firstItem->pos() + offset, start);
+    QCOMPARE(canvas->rootObject()->property("currentA").toInt(), 0);
+    QCOMPARE(canvas->rootObject()->property("currentB").toInt(), 0);
+
+    pathview->setCurrentIndex(2);
+
+    firstItem = findItem<QDeclarativeRectangle>(pathview, "wrapper", 2);
+    QTRY_COMPARE(firstItem->pos() + offset, start);
+    QCOMPARE(canvas->rootObject()->property("currentA").toInt(), 2);
+    QCOMPARE(canvas->rootObject()->property("currentB").toInt(), 2);
+
+    pathview->decrementCurrentIndex();
+    QTRY_COMPARE(pathview->currentIndex(), 1);
+    firstItem = findItem<QDeclarativeRectangle>(pathview, "wrapper", 1);
+    QVERIFY(firstItem);
+    QTRY_COMPARE(firstItem->pos() + offset, start);
+
+    pathview->decrementCurrentIndex();
+    QTRY_COMPARE(pathview->currentIndex(), 0);
+    firstItem = findItem<QDeclarativeRectangle>(pathview, "wrapper", 0);
+    QVERIFY(firstItem);
+    QTRY_COMPARE(firstItem->pos() + offset, start);
+
+    pathview->decrementCurrentIndex();
+    QTRY_COMPARE(pathview->currentIndex(), 3);
+    firstItem = findItem<QDeclarativeRectangle>(pathview, "wrapper", 3);
+    QVERIFY(firstItem);
+    QTRY_COMPARE(firstItem->pos() + offset, start);
+
+    pathview->incrementCurrentIndex();
+    QTRY_COMPARE(pathview->currentIndex(), 0);
+    firstItem = findItem<QDeclarativeRectangle>(pathview, "wrapper", 0);
+    QVERIFY(firstItem);
+    QTRY_COMPARE(firstItem->pos() + offset, start);
+
+    delete canvas;
+}
+
+void tst_QDeclarativePathView::resetModel()
+{
+    QDeclarativeView *canvas = createView();
+
+    QStringList strings;
+    strings << "one" << "two" << "three";
+    QStringListModel model(strings);
+
+    QDeclarativeContext *ctxt = canvas->rootContext();
+    ctxt->setContextProperty("testModel", &model);
+
+    canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/displaypath.qml"));
+    qApp->processEvents();
+
+    QDeclarativePathView *pathview = findItem<QDeclarativePathView>(canvas->rootObject(), "view");
+    QVERIFY(pathview != 0);
+
+    QCOMPARE(pathview->count(), model.rowCount());
+
+    for (int i = 0; i < model.rowCount(); ++i) {
+        QDeclarativeText *display = findItem<QDeclarativeText>(pathview, "displayText", i);
+        QVERIFY(display != 0);
+        QCOMPARE(display->text(), strings.at(i));
+    }
+
+    strings.clear();
+    strings << "four" << "five" << "six" << "seven";
+    model.setStringList(strings);
+
+    QCOMPARE(pathview->count(), model.rowCount());
+
+    for (int i = 0; i < model.rowCount(); ++i) {
+        QDeclarativeText *display = findItem<QDeclarativeText>(pathview, "displayText", i);
+        QVERIFY(display != 0);
+        QCOMPARE(display->text(), strings.at(i));
+    }
+}
+
+void tst_QDeclarativePathView::propertyChanges()
+{
+    QDeclarativeView *canvas = createView();
+    QVERIFY(canvas);
+    canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/propertychanges.qml"));
+
+    QDeclarativePathView *pathView = canvas->rootObject()->findChild<QDeclarativePathView*>("pathView");
+    QVERIFY(pathView);
+
+    QSignalSpy snapPositionSpy(pathView, SIGNAL(preferredHighlightBeginChanged()));
+    QSignalSpy dragMarginSpy(pathView, SIGNAL(dragMarginChanged()));
+
+    QCOMPARE(pathView->preferredHighlightBegin(), 0.1);
+    QCOMPARE(pathView->dragMargin(), 5.0);
+
+    pathView->setPreferredHighlightBegin(0.4);
+    pathView->setPreferredHighlightEnd(0.4);
+    pathView->setDragMargin(20.0);
+
+    QCOMPARE(pathView->preferredHighlightBegin(), 0.4);
+    QCOMPARE(pathView->preferredHighlightEnd(), 0.4);
+    QCOMPARE(pathView->dragMargin(), 20.0);
+
+    QCOMPARE(snapPositionSpy.count(), 1);
+    QCOMPARE(dragMarginSpy.count(), 1);
+
+    pathView->setPreferredHighlightBegin(0.4);
+    pathView->setPreferredHighlightEnd(0.4);
+    pathView->setDragMargin(20.0);
+
+    QCOMPARE(snapPositionSpy.count(), 1);
+    QCOMPARE(dragMarginSpy.count(), 1);
+    delete canvas;
+}
+
+void tst_QDeclarativePathView::pathChanges()
+{
+    QDeclarativeView *canvas = createView();
+    QVERIFY(canvas);
+    canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/propertychanges.qml"));
+
+    QDeclarativePathView *pathView = canvas->rootObject()->findChild<QDeclarativePathView*>("pathView");
+    QVERIFY(pathView);
+
+    QDeclarativePath *path = canvas->rootObject()->findChild<QDeclarativePath*>("path");
+    QVERIFY(path);
+
+    QSignalSpy startXSpy(path, SIGNAL(startXChanged()));
+    QSignalSpy startYSpy(path, SIGNAL(startYChanged()));
+
+    QCOMPARE(path->startX(), 220.0);
+    QCOMPARE(path->startY(), 200.0);
+
+    path->setStartX(240.0);
+    path->setStartY(220.0);
+
+    QCOMPARE(path->startX(), 240.0);
+    QCOMPARE(path->startY(), 220.0);
+
+    QCOMPARE(startXSpy.count(),1);
+    QCOMPARE(startYSpy.count(),1);
+
+    path->setStartX(240);
+    path->setStartY(220);
+
+    QCOMPARE(startXSpy.count(),1);
+    QCOMPARE(startYSpy.count(),1);
+
+    QDeclarativePath *alternatePath = canvas->rootObject()->findChild<QDeclarativePath*>("alternatePath");
+    QVERIFY(alternatePath);
+
+    QSignalSpy pathSpy(pathView, SIGNAL(pathChanged()));
+
+    QCOMPARE(pathView->path(), path);
+
+    pathView->setPath(alternatePath);
+    QCOMPARE(pathView->path(), alternatePath);
+    QCOMPARE(pathSpy.count(),1);
+
+    pathView->setPath(alternatePath);
+    QCOMPARE(pathSpy.count(),1);
+
+    QDeclarativePathAttribute *pathAttribute = canvas->rootObject()->findChild<QDeclarativePathAttribute*>("pathAttribute");
+    QVERIFY(pathAttribute);
+
+    QSignalSpy nameSpy(pathAttribute, SIGNAL(nameChanged()));
+    QCOMPARE(pathAttribute->name(), QString("opacity"));
+
+    pathAttribute->setName("scale");
+    QCOMPARE(pathAttribute->name(), QString("scale"));
+    QCOMPARE(nameSpy.count(),1);
+
+    pathAttribute->setName("scale");
+    QCOMPARE(nameSpy.count(),1);
+    delete canvas;
+}
+
+void tst_QDeclarativePathView::componentChanges()
+{
+    QDeclarativeView *canvas = createView();
+    QVERIFY(canvas);
+    canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/propertychanges.qml"));
+
+    QDeclarativePathView *pathView = canvas->rootObject()->findChild<QDeclarativePathView*>("pathView");
+    QVERIFY(pathView);
+
+    QDeclarativeComponent delegateComponent(canvas->engine());
+    delegateComponent.setData("import QtQuick 1.0; Text { text: '<b>Name:</b> ' + name }", QUrl::fromLocalFile(""));
+
+    QSignalSpy delegateSpy(pathView, SIGNAL(delegateChanged()));
+
+    pathView->setDelegate(&delegateComponent);
+    QCOMPARE(pathView->delegate(), &delegateComponent);
+    QCOMPARE(delegateSpy.count(),1);
+
+    pathView->setDelegate(&delegateComponent);
+    QCOMPARE(delegateSpy.count(),1);
+    delete canvas;
+}
+
+void tst_QDeclarativePathView::modelChanges()
+{
+    QDeclarativeView *canvas = createView();
+    QVERIFY(canvas);
+    canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/propertychanges.qml"));
+
+    QDeclarativePathView *pathView = canvas->rootObject()->findChild<QDeclarativePathView*>("pathView");
+    QVERIFY(pathView);
+
+    QDeclarativeListModel *alternateModel = canvas->rootObject()->findChild<QDeclarativeListModel*>("alternateModel");
+    QVERIFY(alternateModel);
+    QVariant modelVariant = QVariant::fromValue(alternateModel);
+    QSignalSpy modelSpy(pathView, SIGNAL(modelChanged()));
+
+    pathView->setModel(modelVariant);
+    QCOMPARE(pathView->model(), modelVariant);
+    QCOMPARE(modelSpy.count(),1);
+
+    pathView->setModel(modelVariant);
+    QCOMPARE(modelSpy.count(),1);
+
+    pathView->setModel(QVariant());
+    QCOMPARE(modelSpy.count(),2);
+
+    delete canvas;
+}
+
+void tst_QDeclarativePathView::pathUpdateOnStartChanged()
+{
+    QDeclarativeView *canvas = createView();
+    QVERIFY(canvas);
+    canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/pathUpdateOnStartChanged.qml"));
+
+    QDeclarativePathView *pathView = canvas->rootObject()->findChild<QDeclarativePathView*>("pathView");
+    QVERIFY(pathView);
+
+    QDeclarativePath *path = canvas->rootObject()->findChild<QDeclarativePath*>("path");
+    QVERIFY(path);
+    QCOMPARE(path->startX(), 400.0);
+    QCOMPARE(path->startY(), 300.0);
+
+    QDeclarativeItem *item = findItem<QDeclarativeItem>(pathView, "wrapper", 0);
+    QVERIFY(item);
+    QCOMPARE(item->x(), path->startX() - item->width() / 2.0);
+    QCOMPARE(item->y(), path->startY() - item->height() / 2.0);
+
+    delete canvas;
+}
+
+void tst_QDeclarativePathView::package()
+{
+    QDeclarativeView *canvas = createView();
+    QVERIFY(canvas);
+    canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/pathview_package.qml"));
+
+    QDeclarativePathView *pathView = canvas->rootObject()->findChild<QDeclarativePathView*>("photoPathView");
+    QVERIFY(pathView);
+
+    QDeclarativeItem *item = findItem<QDeclarativeItem>(pathView, "pathItem");
+    QVERIFY(item);
+    QVERIFY(item->scale() != 1.0);
+
+    delete canvas;
+}
+
+//QTBUG-13017
+void tst_QDeclarativePathView::emptyModel()
+{
+    QDeclarativeView *canvas = createView();
+
+    QStringListModel model;
+
+    QDeclarativeContext *ctxt = canvas->rootContext();
+    ctxt->setContextProperty("emptyModel", &model);
+
+    canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/emptymodel.qml"));
+    qApp->processEvents();
+
+    QDeclarativePathView *pathview = qobject_cast<QDeclarativePathView*>(canvas->rootObject());
+    QVERIFY(pathview != 0);
+
+    QCOMPARE(pathview->offset(), qreal(0.0));
+
+    delete canvas;
+}
+
+void tst_QDeclarativePathView::closed()
+{
+    QDeclarativeEngine engine;
+
+    {
+        QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/openPath.qml"));
+        QDeclarativePath *obj = qobject_cast<QDeclarativePath*>(c.create());
+        QVERIFY(obj);
+        QCOMPARE(obj->isClosed(), false);
+        delete obj;
+    }
+
+    {
+        QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/closedPath.qml"));
+        QDeclarativePath *obj = qobject_cast<QDeclarativePath*>(c.create());
+        QVERIFY(obj);
+        QCOMPARE(obj->isClosed(), true);
+        delete obj;
+    }
+}
+
+// QTBUG-14239
+void tst_QDeclarativePathView::pathUpdate()
+{
+    QDeclarativeView *canvas = createView();
+    QVERIFY(canvas);
+    canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/pathUpdate.qml"));
+
+    QDeclarativePathView *pathView = canvas->rootObject()->findChild<QDeclarativePathView*>("pathView");
+    QVERIFY(pathView);
+
+    QDeclarativeItem *item = findItem<QDeclarativeItem>(pathView, "wrapper", 0);
+    QVERIFY(item);
+    QCOMPARE(item->x(), 150.0);
+
+    delete canvas;
+}
+
+void tst_QDeclarativePathView::visualDataModel()
+{
+    QDeclarativeEngine engine;
+    QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/vdm.qml"));
+
+    QDeclarativePathView *obj = qobject_cast<QDeclarativePathView*>(c.create());
+    QVERIFY(obj != 0);
+
+    QCOMPARE(obj->count(), 3);
+
+    delete obj;
+}
+
+void tst_QDeclarativePathView::undefinedPath()
+{
+    QDeclarativeEngine engine;
+    QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/undefinedpath.qml"));
+
+    QDeclarativePathView *obj = qobject_cast<QDeclarativePathView*>(c.create());
+    QVERIFY(obj != 0);
+
+    QCOMPARE(obj->count(), 3);
+
+    delete obj;
+}
+
+void tst_QDeclarativePathView::mouseDrag()
+{
+    QDeclarativeView *canvas = createView();
+    canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/dragpath.qml"));
+    canvas->show();
+    QApplication::setActiveWindow(canvas);
+    QTest::qWaitForWindowShown(canvas);
+    QTRY_COMPARE(QApplication::activeWindow(), static_cast<QWidget *>(canvas));
+
+    QDeclarativePathView *pathview = qobject_cast<QDeclarativePathView*>(canvas->rootObject());
+    QVERIFY(pathview != 0);
+
+    int current = pathview->currentIndex();
+
+    QTest::mousePress(canvas->viewport(), Qt::LeftButton, 0, canvas->mapFromScene(QPoint(10,100)));
+
+    {
+        QMouseEvent mv(QEvent::MouseMove, canvas->mapFromScene(QPoint(30,100)), Qt::LeftButton, Qt::LeftButton,Qt::NoModifier);
+        QApplication::sendEvent(canvas->viewport(), &mv);
+    }
+    {
+        QMouseEvent mv(QEvent::MouseMove, canvas->mapFromScene(QPoint(90,100)), Qt::LeftButton, Qt::LeftButton,Qt::NoModifier);
+        QApplication::sendEvent(canvas->viewport(), &mv);
+    }
+
+    QVERIFY(pathview->currentIndex() != current);
+
+    QTest::mouseRelease(canvas->viewport(), Qt::LeftButton, 0, canvas->mapFromScene(QPoint(40,100)));
+
+    delete canvas;
+}
+
+void tst_QDeclarativePathView::treeModel()
+{
+    QDeclarativeView *canvas = createView();
+
+    QStandardItemModel model;
+    initStandardTreeModel(&model);
+    canvas->engine()->rootContext()->setContextProperty("myModel", &model);
+
+    canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/treemodel.qml"));
+
+    QDeclarativePathView *pathview = qobject_cast<QDeclarativePathView*>(canvas->rootObject());
+    QVERIFY(pathview != 0);
+    QCOMPARE(pathview->count(), 3);
+
+    QDeclarativeText *item = findItem<QDeclarativeText>(pathview, "wrapper", 0);
+    QVERIFY(item);
+    QCOMPARE(item->text(), QLatin1String("Row 1 Item"));
+
+    QVERIFY(QMetaObject::invokeMethod(pathview, "setRoot", Q_ARG(QVariant, 1)));
+    QCOMPARE(pathview->count(), 1);
+
+    QTRY_VERIFY(item = findItem<QDeclarativeText>(pathview, "wrapper", 0));
+    QTRY_COMPARE(item->text(), QLatin1String("Row 2 Child Item"));
+
+    delete canvas;
+}
+
+void tst_QDeclarativePathView::changePreferredHighlight()
+{
+    QDeclarativeView *canvas = createView();
+    canvas->setFixedSize(400,200);
+    canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/dragpath.qml"));
+    canvas->show();
+    QApplication::setActiveWindow(canvas);
+    QTest::qWaitForWindowShown(canvas);
+    QTRY_COMPARE(QApplication::activeWindow(), static_cast<QWidget *>(canvas));
+
+    QDeclarativePathView *pathview = qobject_cast<QDeclarativePathView*>(canvas->rootObject());
+    QVERIFY(pathview != 0);
+
+    int current = pathview->currentIndex();
+    QCOMPARE(current, 0);
+
+    QDeclarativeRectangle *firstItem = findItem<QDeclarativeRectangle>(pathview, "wrapper", 0);
+    QVERIFY(firstItem);
+    QDeclarativePath *path = qobject_cast<QDeclarativePath*>(pathview->path());
+    QVERIFY(path);
+    QPointF start = path->pointAt(0.5);
+    start.setX(qRound(start.x()));
+    start.setY(qRound(start.y()));
+    QPointF offset;//Center of item is at point, but pos is from corner
+    offset.setX(firstItem->width()/2);
+    offset.setY(firstItem->height()/2);
+    QTRY_COMPARE(firstItem->pos() + offset, start);
+
+    pathview->setPreferredHighlightBegin(0.8);
+    pathview->setPreferredHighlightEnd(0.8);
+    start = path->pointAt(0.8);
+    start.setX(qRound(start.x()));
+    start.setY(qRound(start.y()));
+    QTRY_COMPARE(firstItem->pos() + offset, start);
+    QCOMPARE(pathview->currentIndex(), 0);
+
+    delete canvas;
+}
+
+QDeclarativeView *tst_QDeclarativePathView::createView()
+{
+    QDeclarativeView *canvas = new QDeclarativeView(0);
+    canvas->setFixedSize(240,320);
+
+    return canvas;
+}
+
+/*
+   Find an item with the specified objectName.  If index is supplied then the
+   item must also evaluate the {index} expression equal to index
+ */
+template<typename T>
+T *tst_QDeclarativePathView::findItem(QGraphicsObject *parent, const QString &objectName, int index)
+{
+    const QMetaObject &mo = T::staticMetaObject;
+    //qDebug() << parent->childItems().count() << "children";
+    for (int i = 0; i < parent->childItems().count(); ++i) {
+        QDeclarativeItem *item = qobject_cast<QDeclarativeItem*>(parent->childItems().at(i));
+        if(!item)
+            continue;
+        //qDebug() << "try" << item;
+        if (mo.cast(item) && (objectName.isEmpty() || item->objectName() == objectName)) {
+            if (index != -1) {
+                QDeclarativeExpression e(qmlContext(item), item, "index");
+                if (e.evaluate().toInt() == index)
+                    return static_cast<T*>(item);
+            } else {
+                return static_cast<T*>(item);
+            }
+        }
+        item = findItem<T>(item, objectName, index);
+        if (item)
+            return static_cast<T*>(item);
+    }
+
+    return 0;
+}
+
+template<typename T>
+QList<T*> tst_QDeclarativePathView::findItems(QGraphicsObject *parent, const QString &objectName)
+{
+    QList<T*> items;
+    const QMetaObject &mo = T::staticMetaObject;
+    //qDebug() << parent->QGraphicsObject::children().count() << "children";
+    for (int i = 0; i < parent->childItems().count(); ++i) {
+        QDeclarativeItem *item = qobject_cast<QDeclarativeItem*>(parent->childItems().at(i));
+        if(!item)
+            continue;
+        //qDebug() << "try" << item;
+        if (mo.cast(item) && (objectName.isEmpty() || item->objectName() == objectName))
+            items.append(static_cast<T*>(item));
+        items += findItems<T>(item, objectName);
+    }
+
+    return items;
+}
+
+QTEST_MAIN(tst_QDeclarativePathView)
+
+#include "tst_qdeclarativepathview.moc"