Move the model classes from QtQuick to QtQml

This is needed for proper support of non-GUI instantiators in QtQml.
Only private C++ classes are affected. Aside from name changes, model
classes now operate on QObjects instead of QQuickItems, leading to minor
changes in the implementation of QtQuick classes using them.

The old QML type names will still be registered in the QtQuick import
for the forseeable future, but pointing to the new classes. The new QML
types will be added in a second commit.

Classes Affected:
QQuickVisualDataGroup -> QQmlDataGroup
QQuickVisualDataModel -> QQmlDelegateModel
QQuickVisualItemModel -> QQmlObjectModel
QQuickVisualModel -> QQmlInstanceModel
QQuickChangeSet -> QQmlChangeSet
QQuickListAccessor -> QQmlListAccessor
QQuickListCompositor -> QQmlListCompositor
QQuickPackage -> QQuickPackage (just moved for now)

Change-Id: Ia19e630e53bfa9e5d459e289596cd11df1ea3930
Reviewed-by: Andrew den Exter <andrew.den.exter@qinetic.com.au>

2 files changed, 1750 insertions, 0 deletions

diff --git a/tests/auto/qml/qqmllistcompositor/qqmllistcompositor.pro b/tests/auto/qml/qqmllistcompositor/qqmllistcompositor.pro
new file mode 100644
index 0000000000..e6c9dc3a29
--- /dev/null
+++ b/tests/auto/qml/qqmllistcompositor/qqmllistcompositor.pro
@@ -0,0 +1,10 @@
+CONFIG += testcase
+TARGET = tst_qqmllistcompositor
+macx:CONFIG -= app_bundle
+
+SOURCES += tst_qqmllistcompositor.cpp
+
+CONFIG += parallel_test
+
+QT += core-private gui-private qml-private quick-private testlib
+DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0
diff --git a/tests/auto/qml/qqmllistcompositor/tst_qqmllistcompositor.cpp b/tests/auto/qml/qqmllistcompositor/tst_qqmllistcompositor.cpp
new file mode 100644
index 0000000000..d5e85f478d
--- /dev/null
+++ b/tests/auto/qml/qqmllistcompositor/tst_qqmllistcompositor.cpp
@@ -0,0 +1,1740 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** 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, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <qtest.h>
+#include <private/qqmllistcompositor_p.h>
+
+template<typename T, int N> int lengthOf(const T (&)[N]) { return N; }
+
+typedef QQmlListCompositor C;
+
+struct Range
+{
+    Range() {}
+    Range(void *list, int index, int count, int flags)
+        : list(list), index(index), count(count), flags(flags) {}
+    void *list;
+    int index;
+    int count;
+    int flags;
+};
+
+template <typename T>  struct Array
+{
+    Array() : array(0), count(0) {}
+    template<int N> Array(const T (&array)[N]) : array(array), count(N) {}
+
+    T operator [](int index) const { return array[index]; }
+
+    const T *array;
+    int count;
+};
+
+typedef Array<int> IndexArray;
+typedef Array<const void *> ListArray;
+
+typedef QVector<QQmlListCompositor::Remove> RemoveList;
+typedef QVector<QQmlListCompositor::Insert> InsertList;
+typedef QVector<QQmlListCompositor::Change> ChangeList;
+
+typedef QVector<Range> RangeList;
+
+Q_DECLARE_METATYPE(RangeList)
+Q_DECLARE_METATYPE(RemoveList)
+Q_DECLARE_METATYPE(InsertList)
+Q_DECLARE_METATYPE(ChangeList)
+Q_DECLARE_METATYPE(void *)
+Q_DECLARE_METATYPE(IndexArray)
+Q_DECLARE_METATYPE(ListArray)
+Q_DECLARE_METATYPE(C::Group)
+
+QT_BEGIN_NAMESPACE
+bool operator ==(const C::Change &left, const C::Change &right)
+{
+    return left.index[3] == right.index[3]
+            && left.index[2] == right.index[2]
+            && left.index[1] == right.index[1]
+            && left.index[0] == right.index[0]
+            && left.count == right.count
+            && left.groups() == right.groups()
+            && left.inCache() == right.inCache()
+            && (left.moveId == -1) == (right.moveId == -1);
+}
+QT_END_NAMESPACE
+
+static const C::Group Visible = C::Group(2);
+static const C::Group Selection = C::Group(3);
+
+class tst_qqmllistcompositor : public QObject
+{
+    Q_OBJECT
+
+    enum {
+        VisibleFlag   = 0x04,
+        SelectionFlag = 0x08
+    };
+
+    void populateChange(
+            C::Change &change, int sIndex, int vIndex, int dIndex, int cIndex, int count, int flags, int moveId)
+    {
+        change.index[Selection] = sIndex;
+        change.index[Visible] = vIndex;
+        change.index[C::Default] = dIndex;
+        change.index[C::Cache] = cIndex;
+        change.count = count;
+        change.flags = flags;
+        change.moveId = moveId;
+    }
+
+    C::Remove Remove(
+            int sIndex, int vIndex, int dIndex, int cIndex, int count, int flags, int moveId = -1)
+    {
+        C::Remove remove;
+        populateChange(remove, sIndex, vIndex, dIndex, cIndex, count, flags, moveId);
+        return remove;
+    }
+
+    C::Insert Insert(
+            int sIndex, int vIndex, int dIndex, int cIndex, int count, int flags, int moveId = -1)
+    {
+        C::Insert insert;
+        populateChange(insert, sIndex, vIndex, dIndex, cIndex, count, flags, moveId);
+        return insert;
+    }
+
+    C::Change Change(
+        int sIndex, int vIndex, int dIndex, int cIndex, int count, int flags, int moveId = -1)
+    {
+        C::Change change;
+        populateChange(change, sIndex, vIndex, dIndex, cIndex, count, flags, moveId);
+        return change;
+    }
+
+private slots:
+    void find_data();
+    void find();
+    void findInsertPosition_data();
+    void findInsertPosition();
+    void insert();
+    void clearFlags_data();
+    void clearFlags();
+    void setFlags_data();
+    void setFlags();
+    void move_data();
+    void move();
+    void moveFromEnd();
+    void clear();
+    void listItemsInserted_data();
+    void listItemsInserted();
+    void listItemsRemoved_data();
+    void listItemsRemoved();
+    void listItemsMoved_data();
+    void listItemsMoved();
+    void listItemsChanged_data();
+    void listItemsChanged();
+    void compositorDebug();
+    void changeDebug();
+    void groupDebug();
+};
+
+void tst_qqmllistcompositor::find_data()
+{
+    QTest::addColumn<RangeList>("ranges");
+    QTest::addColumn<C::Group>("startGroup");
+    QTest::addColumn<int>("startIndex");
+    QTest::addColumn<C::Group>("group");
+    QTest::addColumn<int>("index");
+    QTest::addColumn<int>("selectionIndex");
+    QTest::addColumn<int>("visibleIndex");
+    QTest::addColumn<int>("defaultIndex");
+    QTest::addColumn<int>("cacheIndex");
+    QTest::addColumn<uint>("rangeFlags");
+    QTest::addColumn<int>("rangeIndex");
+
+    int listA; void *a = &listA;
+
+    QTest::newRow("Start")
+            << (RangeList()
+                << Range(a, 0, 1, int(C::PrependFlag |  SelectionFlag | C::DefaultFlag | C::CacheFlag))
+                << Range(a, 1, 1, int(C::AppendFlag | C::PrependFlag | C::CacheFlag))
+                << Range(0, 0, 1, int(VisibleFlag| C::CacheFlag)))
+            << C::Cache << 2
+            << Selection << 0
+            << 0 << 0 << 0 << 0
+            << uint(C::PrependFlag |  SelectionFlag | C::DefaultFlag | C::CacheFlag) << 0;
+}
+
+void tst_qqmllistcompositor::find()
+{
+    QFETCH(RangeList, ranges);
+    QFETCH(C::Group, startGroup);
+    QFETCH(int, startIndex);
+    QFETCH(C::Group, group);
+    QFETCH(int, index);
+    QFETCH(int, cacheIndex);
+    QFETCH(int, defaultIndex);
+    QFETCH(int, visibleIndex);
+    QFETCH(int, selectionIndex);
+    QFETCH(uint, rangeFlags);
+    QFETCH(int, rangeIndex);
+
+    QQmlListCompositor compositor;
+    compositor.setGroupCount(4);
+    compositor.setDefaultGroups(VisibleFlag | C::DefaultFlag);
+
+    foreach (const Range &range, ranges)
+        compositor.append(range.list, range.index, range.count, range.flags);
+
+    compositor.find(startGroup, startIndex);
+
+    QQmlListCompositor::iterator it = compositor.find(group, index);
+    QCOMPARE(it.index[C::Cache], cacheIndex);
+    QCOMPARE(it.index[C::Default], defaultIndex);
+    QCOMPARE(it.index[Visible], visibleIndex);
+    QCOMPARE(it.index[Selection], selectionIndex);
+    QCOMPARE(it->flags, rangeFlags);
+    QCOMPARE(it->index, rangeIndex);
+}
+
+void tst_qqmllistcompositor::findInsertPosition_data()
+{
+    QTest::addColumn<RangeList>("ranges");
+    QTest::addColumn<C::Group>("group");
+    QTest::addColumn<int>("index");
+    QTest::addColumn<int>("selectionIndex");
+    QTest::addColumn<int>("visibleIndex");
+    QTest::addColumn<int>("defaultIndex");
+    QTest::addColumn<int>("cacheIndex");
+    QTest::addColumn<uint>("rangeFlags");
+    QTest::addColumn<int>("rangeIndex");
+
+    int listA; void *a = &listA;
+
+    QTest::newRow("Start")
+            << (RangeList()
+                << Range(a, 0, 1, int(C::PrependFlag |  SelectionFlag | C::DefaultFlag | C::CacheFlag))
+                << Range(a, 1, 1, int(C::AppendFlag | C::PrependFlag | C::CacheFlag))
+                << Range(0, 0, 1, int(VisibleFlag| C::CacheFlag)))
+            << Selection << 0
+            << 0 << 0 << 0 << 0
+            << uint(C::PrependFlag |  SelectionFlag | C::DefaultFlag | C::CacheFlag) << 0;
+    QTest::newRow("1")
+            << (RangeList()
+                << Range(a, 0, 1, int(C::PrependFlag |  SelectionFlag | C::DefaultFlag | C::CacheFlag))
+                << Range(a, 1, 1, int(C::AppendFlag | C::PrependFlag | C::CacheFlag))
+                << Range(0, 0, 1, int(VisibleFlag| C::CacheFlag)))
+            << Selection << 1
+            << 1 << 1 << 1 << 3
+            << uint(0) << 0;
+}
+
+void tst_qqmllistcompositor::findInsertPosition()
+{
+    QFETCH(RangeList, ranges);
+    QFETCH(C::Group, group);
+    QFETCH(int, index);
+    QFETCH(int, cacheIndex);
+    QFETCH(int, defaultIndex);
+    QFETCH(int, visibleIndex);
+    QFETCH(int, selectionIndex);
+    QFETCH(uint, rangeFlags);
+    QFETCH(int, rangeIndex);
+
+    QQmlListCompositor compositor;
+    compositor.setGroupCount(4);
+    compositor.setDefaultGroups(VisibleFlag | C::DefaultFlag);
+
+    foreach (const Range &range, ranges)
+        compositor.append(range.list, range.index, range.count, range.flags);
+
+    QQmlListCompositor::insert_iterator it = compositor.findInsertPosition(group, index);
+
+    QCOMPARE(it.index[C::Cache], cacheIndex);
+    QCOMPARE(it.index[C::Default], defaultIndex);
+    QCOMPARE(it.index[Visible], visibleIndex);
+    QCOMPARE(it.index[Selection], selectionIndex);
+    QCOMPARE(it->flags, rangeFlags);
+    QCOMPARE(it->index, rangeIndex);
+}
+
+void tst_qqmllistcompositor::insert()
+{
+    QQmlListCompositor compositor;
+    compositor.setGroupCount(4);
+    compositor.setDefaultGroups(VisibleFlag | C::DefaultFlag);
+
+    C::iterator it;
+
+    int listA; int *a = &listA;
+    int listB; int *b = &listB;
+    int listC; int *c = &listC;
+
+    {
+        compositor.append(a, 0, 12, C::AppendFlag | C::PrependFlag | C::DefaultFlag);
+        const int indexes[] = {0,1,2,3,4,5,6,7,8,9,10,11};
+        const int *lists[]  = {a,a,a,a,a,a,a,a,a,a, a, a};
+        QCOMPARE(compositor.count(C::Default), lengthOf(indexes));
+        for (int i = 0; i < lengthOf(indexes); ++i) {
+            it = compositor.find(C::Default, i);
+            QCOMPARE(it.list<int>(), lists[i]);
+            if (lists[i]) QCOMPARE(it.modelIndex(), indexes[i]);
+        }
+    } {
+        compositor.append(b, 4, 4, C::DefaultFlag);
+        const int indexes[] = {0,1,2,3,4,5,6,7,8,9,10,11,4,5,6,7};
+        const int *lists[]  = {a,a,a,a,a,a,a,a,a,a, a, a,b,b,b,b};
+        QCOMPARE(compositor.count(C::Default), lengthOf(indexes));
+        for (int i = 0; i < lengthOf(indexes); ++i) {
+            it = compositor.find(C::Default, i);
+            QCOMPARE(it.list<int>(), lists[i]);
+            if (lists[i]) QCOMPARE(it.modelIndex(), indexes[i]);
+        }
+    } { // Insert at end.
+        compositor.insert(
+                C::Default, 16, c, 2, 2, C::DefaultFlag);
+        const int indexes[] = {0,1,2,3,4,5,6,7,8,9,10,11,4,5,6,7,2,3};
+        const int *lists[]  = {a,a,a,a,a,a,a,a,a,a, a, a,b,b,b,b,c,c};
+        QCOMPARE(compositor.count(C::Default), lengthOf(indexes));
+        for (int i = 0; i < lengthOf(indexes); ++i) {
+            it = compositor.find(C::Default, i);
+            QCOMPARE(it.list<int>(), lists[i]);
+            if (lists[i]) QCOMPARE(it.modelIndex(), indexes[i]);
+        }
+    } { // Insert at start
+        compositor.insert(
+                C::Default, 0, c, 6, 4, C::DefaultFlag);
+        const int indexes[] = {6,7,8,9,0,1,2,3,4,5,6,7,8,9,10,11,4,5,6,7,2,3};
+        const int *lists[]  = {c,c,c,c,a,a,a,a,a,a,a,a,a,a, a, a,b,b,b,b,c,c};
+        for (int i = 0; i < lengthOf(indexes); ++i) {
+            it = compositor.find(C::Default, i);
+            QCOMPARE(it.list<int>(), lists[i]);
+            if (lists[i]) QCOMPARE(it.modelIndex(), indexes[i]);
+        }
+    } { // Insert after static range.
+        compositor.insert(
+                C::Default, 4, b, 0, 8, C::AppendFlag | C::PrependFlag | C::DefaultFlag);
+        const int indexes[] = {6,7,8,9,0,1,2,3,4,5,6,7,0,1,2,3,4,5,6,7,8,9,10,11,4,5,6,7,2,3};
+        const int *lists[]  = {c,c,c,c,b,b,b,b,b,b,b,b,a,a,a,a,a,a,a,a,a,a, a, a,b,b,b,b,c,c};
+        QCOMPARE(compositor.count(C::Default), lengthOf(indexes));
+        for (int i = 0; i < lengthOf(indexes); ++i) {
+            it = compositor.find(C::Default, i);
+            QCOMPARE(it.list<int>(), lists[i]);
+            if (lists[i]) QCOMPARE(it.modelIndex(), indexes[i]);
+        }
+    } { // Insert at end of dynamic range.
+        compositor.insert(
+                C::Default, 12, c, 0, 4, C::AppendFlag | C::PrependFlag | C::DefaultFlag);
+        const int indexes[] = {6,7,8,9,0,1,2,3,4,5,6,7,0,1,2,3,0,1,2,3,4,5,6,7,8,9,10,11,4,5,6,7,2,3};
+        const int *lists[]  = {c,c,c,c,b,b,b,b,b,b,b,b,c,c,c,c,a,a,a,a,a,a,a,a,a,a, a, a,b,b,b,b,c,c};
+        QCOMPARE(compositor.count(C::Default), lengthOf(indexes));
+        for (int i = 0; i < lengthOf(indexes); ++i) {
+            it = compositor.find(C::Default, i);
+            QCOMPARE(it.list<int>(), lists[i]);
+            if (lists[i]) QCOMPARE(it.modelIndex(), indexes[i]);
+        }
+    } { // Insert into range.
+        compositor.insert(
+                C::Default, 8, c, 0, 4, C::AppendFlag | C::PrependFlag | C::DefaultFlag);
+        const int indexes[] = {6,7,8,9,0,1,2,3,0,1,2,3,4,5,6,7,0,1,2,3,0,1,2,3,4,5,6,7,8,9,10,11,4,5,6,7,2,3};
+        const int *lists[]  = {c,c,c,c,b,b,b,b,c,c,c,c,b,b,b,b,c,c,c,c,a,a,a,a,a,a,a,a,a,a, a, a,b,b,b,b,c,c};
+        QCOMPARE(compositor.count(C::Default), lengthOf(indexes));
+        for (int i = 0; i < lengthOf(indexes); ++i) {
+            it = compositor.find(C::Default, i);
+            QCOMPARE(it.list<int>(), lists[i]);
+            if (lists[i]) QCOMPARE(it.modelIndex(), indexes[i]);
+        }
+    }
+}
+
+void tst_qqmllistcompositor::clearFlags_data()
+{
+    QTest::addColumn<RangeList>("ranges");
+    QTest::addColumn<C::Group>("group");
+    QTest::addColumn<int>("index");
+    QTest::addColumn<int>("count");
+    QTest::addColumn<int>("flags");
+    QTest::addColumn<RemoveList>("expectedRemoves");
+    QTest::addColumn<IndexArray>("cacheIndexes");
+    QTest::addColumn<ListArray>("cacheLists");
+    QTest::addColumn<IndexArray>("defaultIndexes");
+    QTest::addColumn<ListArray>("defaultLists");
+    QTest::addColumn<IndexArray>("visibleIndexes");
+    QTest::addColumn<ListArray>("visibleLists");
+    QTest::addColumn<IndexArray>("selectionIndexes");
+    QTest::addColumn<ListArray>("selectionLists");
+
+    int listA; void *a = &listA;
+
+    {   static const int cacheIndexes[] = {0,1,2,3,4,5,6,7,8,9,10,11,0,0,0,0};
+        static const void *cacheLists[] = {a,a,a,a,a,a,a,a,a,a, a, a,0,0,0,0};
+        static const int defaultIndexes[] = {0,1,2,3,4,5,6,7,8,9,10,11,0,0,0,0};
+        static const void *defaultLists[] = {a,a,a,a,a,a,a,a,a,a, a, a,0,0,0,0};
+        static const int visibleIndexes[] = {0,1,2,3,4,5,6,7,8,9,10,11,0,0,0,0};
+        static const void *visibleLists[] = {a,a,a,a,a,a,a,a,a,a, a, a,0,0,0,0};
+        static const int selectionIndexes[] = {0,1,4,5,6,7,8,9,10,11,0,0,0,0};
+        static const void *selectionLists[] = {a,a,a,a,a,a,a,a, a, a,0,0,0,0};
+        QTest::newRow("Default, 2, 2, Selection")
+                << (RangeList()
+                    << Range(a, 0, 12, int(C::AppendFlag | C::PrependFlag |  SelectionFlag | VisibleFlag | C::DefaultFlag | C::CacheFlag))
+                    << Range(0, 0, 4, int(SelectionFlag | VisibleFlag | C::DefaultFlag | C::CacheFlag)))
+                << C::Default << 2 << 2 << int(SelectionFlag)
+                << (RemoveList()
+                    << Remove(2, 2, 2, 2, 2, SelectionFlag | C::CacheFlag))
+                << IndexArray(cacheIndexes) << ListArray(cacheLists)
+                << IndexArray(defaultIndexes) << ListArray(defaultLists)
+                << IndexArray(visibleIndexes) << ListArray(visibleLists)
+                << IndexArray(selectionIndexes) << ListArray(selectionLists);
+    } { static const int cacheIndexes[] = {0,1,2,3,4,5,6,7,8,9,10,11,0,0,0,0};
+        static const void *cacheLists[] = {a,a,a,a,a,a,a,a,a,a, a, a,0,0,0,0};
+        static const int defaultIndexes[] = {0,1,2,3,4,5,6,7,8,9,10,11,0,0,0,0};
+        static const void *defaultLists[] = {a,a,a,a,a,a,a,a,a,a, a, a,0,0,0,0};
+        static const int visibleIndexes[] = {0,2,3,5,6,7,8,9,10,11,0,0,0,0};
+        static const void *visibleLists[] = {a,a,a,a,a,a,a,a, a, a,0,0,0,0};
+        static const int selectionIndexes[] = {0,1,4,5,6,7,8,9,10,11,0,0,0,0};
+        static const void *selectionLists[] = {a,a,a,a,a,a,a,a, a, a,0,0,0,0};
+        QTest::newRow("Selection, 1, 2, Visible")
+                << (RangeList()
+                    << Range(a, 0, 2, int(C::PrependFlag | SelectionFlag | VisibleFlag | C::DefaultFlag  | C::CacheFlag))
+                    << Range(a, 2, 2, int(C::PrependFlag | VisibleFlag | C::DefaultFlag  | C::CacheFlag))
+                    << Range(a, 4, 8, int(C::AppendFlag | C::PrependFlag | SelectionFlag | VisibleFlag | C::DefaultFlag  | C::CacheFlag))
+                    << Range(0, 0, 4, int(SelectionFlag | VisibleFlag | C::DefaultFlag | C::CacheFlag)))
+                << Selection << 1 << 2 << int(VisibleFlag)
+                << (RemoveList()
+                    << Remove(1, 1, 1, 1, 1, VisibleFlag | C::CacheFlag)
+                    << Remove(2, 3, 4, 4, 1, VisibleFlag | C::CacheFlag))
+                << IndexArray(cacheIndexes) << ListArray(cacheLists)
+                << IndexArray(defaultIndexes) << ListArray(defaultLists)
+                << IndexArray(visibleIndexes) << ListArray(visibleLists)
+                << IndexArray(selectionIndexes) << ListArray(selectionLists);
+    } { static const int cacheIndexes[] = {0,1,2,3,4,5,6,7,8,9,10,11,0,0,0,0};
+        static const void *cacheLists[] = {a,a,a,a,a,a,a,a,a,a, a, a,0,0,0,0};
+        static const int defaultIndexes[] = {0,1,2,3,4,5,6,7,8,9,10,11,0,0,0};
+        static const void *defaultLists[] = {a,a,a,a,a,a,a,a,a,a, a, a,0,0,0};
+        static const int visibleIndexes[] = {0,2,3,5,6,7,8,9,10,11,0,0,0};
+        static const void *visibleLists[] = {a,a,a,a,a,a,a,a, a, a,0,0,0};
+        static const int selectionIndexes[] = {0,1,4,5,6,7,8,9,10,11,0,0,0};
+        static const void *selectionLists[] = {a,a,a,a,a,a,a,a, a, a,0,0,0};
+        QTest::newRow("Default, 13, 1, Prepend | Selection | Visible | Default")
+                << (RangeList()
+                    << Range(a, 0, 1, int(C::PrependFlag | SelectionFlag | VisibleFlag | C::DefaultFlag  | C::CacheFlag))
+                    << Range(a, 1, 1, int(C::PrependFlag | SelectionFlag | C::DefaultFlag  | C::CacheFlag))
+                    << Range(a, 2, 2, int(C::PrependFlag | VisibleFlag | C::DefaultFlag  | C::CacheFlag))
+                    << Range(a, 4, 1, int(C::PrependFlag | SelectionFlag | C::DefaultFlag  | C::CacheFlag))
+                    << Range(a, 5, 7, int(C::AppendFlag | C::PrependFlag | SelectionFlag | VisibleFlag | C::DefaultFlag  | C::CacheFlag))
+                    << Range(0, 0, 4, int(SelectionFlag | VisibleFlag | C::DefaultFlag | C::CacheFlag)))
+                << C::Default << 13 << 1 << int(C::PrependFlag | SelectionFlag | VisibleFlag | C::DefaultFlag)
+                << (RemoveList()
+                    << Remove(11, 11, 13, 13, 1, SelectionFlag | VisibleFlag | C::DefaultFlag | C::CacheFlag))
+                << IndexArray(cacheIndexes) << ListArray(cacheLists)
+                << IndexArray(defaultIndexes) << ListArray(defaultLists)
+                << IndexArray(visibleIndexes) << ListArray(visibleLists)
+                << IndexArray(selectionIndexes) << ListArray(selectionLists);
+    } { static const int cacheIndexes[] = {0,1,2,3,4,5,6,7,8,9,10,0};
+        static const void *cacheLists[] = {a,a,a,a,a,a,a,a,a,a, a,0};
+        static const int defaultIndexes[] = {0,1,2,3,4,5,6,7,8,9,10,11,0,0,0};
+        static const void *defaultLists[] = {a,a,a,a,a,a,a,a,a,a, a, a,0,0,0};
+        static const int visibleIndexes[] = {0,2,3,5,6,7,8,9,10,11,0,0,0};
+        static const void *visibleLists[] = {a,a,a,a,a,a,a,a, a, a,0,0,0};
+        static const int selectionIndexes[] = {0,1,4,5,6,7,8,9,10,11,0,0,0};
+        static const void *selectionLists[] = {a,a,a,a,a,a,a,a, a, a,0,0,0};
+        QTest::newRow("Cache, 11, 4, Cache")
+                << (RangeList()
+                    << Range(a, 0, 1, int(C::PrependFlag | SelectionFlag | VisibleFlag | C::DefaultFlag  | C::CacheFlag))
+                    << Range(a, 1, 1, int(C::PrependFlag | SelectionFlag | C::DefaultFlag  | C::CacheFlag))
+                    << Range(a, 2, 2, int(C::PrependFlag | VisibleFlag | C::DefaultFlag  | C::CacheFlag))
+                    << Range(a, 4, 1, int(C::PrependFlag | SelectionFlag | C::DefaultFlag  | C::CacheFlag))
+                    << Range(a, 5, 7, int(C::AppendFlag | C::PrependFlag | SelectionFlag | VisibleFlag | C::DefaultFlag  | C::CacheFlag))
+                    << Range(0, 0, 1, int(C::CacheFlag))
+                    << Range(0, 0, 3, int(SelectionFlag | VisibleFlag | C::DefaultFlag | C::CacheFlag)))
+                << C::Cache << 11 << 4 << int(C::CacheFlag)
+                << (RemoveList())
+                << IndexArray(cacheIndexes) << ListArray(cacheLists)
+                << IndexArray(defaultIndexes) << ListArray(defaultLists)
+                << IndexArray(visibleIndexes) << ListArray(visibleLists)
+                << IndexArray(selectionIndexes) << ListArray(selectionLists);
+    } { static const int cacheIndexes[] = {0,1,2,3,4,5,6,7,8,9,10,0};
+        static const void *cacheLists[] = {a,a,a,a,a,a,a,a,a,a, a,0};
+        static const int defaultIndexes[] = {0,1,2,3,4,5,6,7,8,9,10,0};
+        static const void *defaultLists[] = {a,a,a,a,a,a,a,a,a,a, a,0};
+        static const int visibleIndexes[] = {0,2,3,5,6,7,8,9,10,0};
+        static const void *visibleLists[] = {a,a,a,a,a,a,a,a, a,0};
+        static const int selectionIndexes[] = {0,1,4,5,6,7,8,9,10,0};
+        static const void *selectionLists[] = {a,a,a,a,a,a,a,a, a,0};
+        QTest::newRow("Default, 11, 3, Default | Visible | Selection")
+                << (RangeList()
+                    << Range(a, 0, 1, int(C::PrependFlag | SelectionFlag | VisibleFlag | C::DefaultFlag  | C::CacheFlag))
+                    << Range(a, 1, 1, int(C::PrependFlag | SelectionFlag | C::DefaultFlag  | C::CacheFlag))
+                    << Range(a, 2, 2, int(C::PrependFlag | VisibleFlag | C::DefaultFlag  | C::CacheFlag))
+                    << Range(a, 4, 1, int(C::PrependFlag | SelectionFlag | C::DefaultFlag  | C::CacheFlag))
+                    << Range(a, 5, 6, int(C::PrependFlag | SelectionFlag | VisibleFlag | C::DefaultFlag  | C::CacheFlag))
+                    << Range(a, 11, 1, int(C::AppendFlag | C::PrependFlag | SelectionFlag | VisibleFlag | C::DefaultFlag))
+                    << Range(0, 0, 2, int(SelectionFlag | VisibleFlag | C::DefaultFlag))
+                    << Range(0, 0, 1, int(SelectionFlag | VisibleFlag | C::DefaultFlag | C::CacheFlag)))
+                << C::Default << 11 << 3 << int(C::DefaultFlag | VisibleFlag| SelectionFlag)
+                << (RemoveList()
+                    << Remove(9, 9, 11, 11, 1, SelectionFlag | VisibleFlag | C::DefaultFlag)
+                    << Remove(9, 9, 11, 11, 2, SelectionFlag | VisibleFlag | C::DefaultFlag))
+                << IndexArray(cacheIndexes) << ListArray(cacheLists)
+                << IndexArray(defaultIndexes) << ListArray(defaultLists)
+                << IndexArray(visibleIndexes) << ListArray(visibleLists)
+                << IndexArray(selectionIndexes) << ListArray(selectionLists);
+    }
+}
+
+void tst_qqmllistcompositor::clearFlags()
+{
+    QFETCH(RangeList, ranges);
+    QFETCH(C::Group, group);
+    QFETCH(int, index);
+    QFETCH(int, count);
+    QFETCH(int, flags);
+    QFETCH(RemoveList, expectedRemoves);
+    QFETCH(IndexArray, cacheIndexes);
+    QFETCH(ListArray, cacheLists);
+    QFETCH(IndexArray, defaultIndexes);
+    QFETCH(ListArray, defaultLists);
+    QFETCH(IndexArray, visibleIndexes);
+    QFETCH(ListArray, visibleLists);
+    QFETCH(IndexArray, selectionIndexes);
+    QFETCH(ListArray, selectionLists);
+
+    QQmlListCompositor compositor;
+    compositor.setGroupCount(4);
+    compositor.setDefaultGroups(VisibleFlag | C::DefaultFlag);
+
+    foreach (const Range &range, ranges)
+        compositor.append(range.list, range.index, range.count, range.flags);
+
+    QVector<C::Remove> removes;
+    compositor.clearFlags(group, index, count, flags, &removes);
+
+    QCOMPARE(removes, expectedRemoves);
+
+    QCOMPARE(compositor.count(C::Cache), cacheIndexes.count);
+    for (int i = 0; i < cacheIndexes.count; ++i) {
+        C::iterator it = compositor.find(C::Cache, i);
+        QCOMPARE(it->list, cacheLists[i]);
+        if (cacheLists[i])
+            QCOMPARE(it.modelIndex(), cacheIndexes[i]);
+    }
+    QCOMPARE(compositor.count(C::Default), defaultIndexes.count);
+    for (int i = 0; i < defaultIndexes.count; ++i) {
+        C::iterator it = compositor.find(C::Default, i);
+        QCOMPARE(it->list, defaultLists[i]);
+        if (defaultLists[i])
+            QCOMPARE(it.modelIndex(), defaultIndexes[i]);
+    }
+    QCOMPARE(compositor.count(Visible), visibleIndexes.count);
+    for (int i = 0; i < visibleIndexes.count; ++i) {
+        C::iterator it = compositor.find(Visible, i);
+        QCOMPARE(it->list, visibleLists[i]);
+        if (visibleLists[i])
+            QCOMPARE(it.modelIndex(), visibleIndexes[i]);
+    }
+    QCOMPARE(compositor.count(Selection), selectionIndexes.count);
+    for (int i = 0; i < selectionIndexes.count; ++i) {
+        C::iterator it = compositor.find(Selection, i);
+        QCOMPARE(it->list, selectionLists[i]);
+        if (selectionLists[i])
+            QCOMPARE(it.modelIndex(), selectionIndexes[i]);
+    }
+}
+
+void tst_qqmllistcompositor::setFlags_data()
+{
+    QTest::addColumn<RangeList>("ranges");
+    QTest::addColumn<C::Group>("group");
+    QTest::addColumn<int>("index");
+    QTest::addColumn<int>("count");
+    QTest::addColumn<int>("flags");
+    QTest::addColumn<InsertList>("expectedInserts");
+    QTest::addColumn<IndexArray>("cacheIndexes");
+    QTest::addColumn<ListArray>("cacheLists");
+    QTest::addColumn<IndexArray>("defaultIndexes");
+    QTest::addColumn<ListArray>("defaultLists");
+    QTest::addColumn<IndexArray>("visibleIndexes");
+    QTest::addColumn<ListArray>("visibleLists");
+    QTest::addColumn<IndexArray>("selectionIndexes");
+    QTest::addColumn<ListArray>("selectionLists");
+
+    int listA; void *a = &listA;
+
+    {   static const int cacheIndexes[] = {0,0,0,0};
+        static const void *cacheLists[] = {0,0,0,0};
+        static const int defaultIndexes[] = {0,1,2,3,4,5,6,7,8,9,10,11};
+        static const void *defaultLists[] = {a,a,a,a,a,a,a,a,a,a, a, a};
+        QTest::newRow("Default, 2, 2, Default")
+                << (RangeList()
+                    << Range(a, 0, 12, C::DefaultFlag)
+                    << Range(0, 0, 4, C::CacheFlag))
+                << C::Default << 2 << 2 << int(C::DefaultFlag)
+                << (InsertList())
+                << IndexArray(cacheIndexes) << ListArray(cacheLists)
+                << IndexArray(defaultIndexes) << ListArray(defaultLists)
+                << IndexArray() << ListArray()
+                << IndexArray() << ListArray();
+    } { static const int cacheIndexes[] = {0,0,0,0};
+        static const void *cacheLists[] = {0,0,0,0};
+        static const int defaultIndexes[] = {0,1,2,3,4,5,6,7,8,9,10,11};
+        static const void *defaultLists[] = {a,a,a,a,a,a,a,a,a,a, a, a};
+        static const int visibleIndexes[] = {2,3};
+        static const void *visibleLists[] = {a,a};
+        QTest::newRow("Default, 2, 2, Visible")
+                << (RangeList()
+                    << Range(a, 0, 12, C::DefaultFlag)
+                    << Range(0, 0, 4, C::CacheFlag))
+                << C::Default << 2 << 2 << int(VisibleFlag)
+                << (InsertList()
+                    << Insert(0, 0, 2, 0, 2, VisibleFlag))
+                << IndexArray(cacheIndexes) << ListArray(cacheLists)
+                << IndexArray(defaultIndexes) << ListArray(defaultLists)
+                << IndexArray(visibleIndexes) << ListArray(visibleLists)
+                << IndexArray() << ListArray();
+    } { static const int cacheIndexes[] = {3,6,0,0,0,0};
+        static const void *cacheLists[] = {a,a,0,0,0,0};
+        static const int defaultIndexes[] = {0,1,2,3,4,5,6,7,8,9,10,11};
+        static const void *defaultLists[] = {a,a,a,a,a,a,a,a,a,a, a, a};
+        static const int visibleIndexes[] = {2,3,6,7};
+        static const void *visibleLists[] = {a,a,a,a};
+        static const int selectionIndexes[] = {3,6};
+        static const void *selectionLists[] = {a,a};
+        QTest::newRow("Visible, 1, 2, Selection | Cache")
+                << (RangeList()
+                    << Range(a, 0, 2, C::DefaultFlag)
+                    << Range(a, 2, 2, VisibleFlag | C::DefaultFlag)
+                    << Range(a, 4, 2, C::DefaultFlag)
+                    << Range(a, 6, 2, VisibleFlag | C::DefaultFlag)
+                    << Range(a, 8, 4, C::DefaultFlag)
+                    << Range(0, 0, 4, C::CacheFlag))
+                << Visible << 1 << 2 << int(SelectionFlag | C::CacheFlag)
+                << (InsertList()
+                    << Insert(0, 1, 3, 0, 1, SelectionFlag | C::CacheFlag)
+                    << Insert(1, 2, 6, 1, 1, SelectionFlag | C::CacheFlag))
+                << IndexArray(cacheIndexes) << ListArray(cacheLists)
+                << IndexArray(defaultIndexes) << ListArray(defaultLists)
+                << IndexArray(visibleIndexes) << ListArray(visibleLists)
+                << IndexArray(selectionIndexes) << ListArray(selectionLists);
+    } { static const int cacheIndexes[] = {3,6,0,0,0,0};
+        static const void *cacheLists[] = {a,a,0,0,0,0};
+        static const int defaultIndexes[] = {0,1,2,3,4,5,6,7,8,9,10,11};
+        static const void *defaultLists[] = {a,a,a,a,a,a,a,a,a,a, a, a};
+        static const int visibleIndexes[] = {2,3,6,7,0};
+        static const void *visibleLists[] = {a,a,a,a,0};
+        static const int selectionIndexes[] = {3,6};
+        static const void *selectionLists[] = {a,a};
+        QTest::newRow("Cache, 3, 1, Visible")
+                << (RangeList()
+                    << Range(a, 0, 2, C::DefaultFlag)
+                    << Range(a, 2, 1, VisibleFlag | C::DefaultFlag)
+                    << Range(a, 3, 1, SelectionFlag | VisibleFlag | C::DefaultFlag | C::CacheFlag)
+                    << Range(a, 4, 2, C::DefaultFlag)
+                    << Range(a, 6, 1, SelectionFlag | VisibleFlag | C::DefaultFlag | C::CacheFlag)
+                    << Range(a, 7, 1, VisibleFlag | C::DefaultFlag)
+                    << Range(a, 8, 4, C::DefaultFlag)
+                    << Range(0, 0, 4, C::CacheFlag))
+                << C::Cache << 3 << 1 << int(VisibleFlag)
+                << (InsertList()
+                    << Insert(2, 4, 12, 3, 1, VisibleFlag | C::CacheFlag))
+                << IndexArray(cacheIndexes) << ListArray(cacheLists)
+                << IndexArray(defaultIndexes) << ListArray(defaultLists)
+                << IndexArray(visibleIndexes) << ListArray(visibleLists)
+                << IndexArray(selectionIndexes) << ListArray(selectionLists);
+    } { static const int cacheIndexes[] = {0,1,2,3,4,5,6,7,8,9,10,11};
+        static const void *cacheLists[] = {a,a,a,a,a,a,a,a,a,a, a, a};
+        static const int defaultIndexes[] = {0,1,2,3,4,5,6,7,8,9,10,11};
+        static const void *defaultLists[] = {a,a,a,a,a,a,a,a,a,a, a, a};
+        static const int visibleIndexes[] = {0,1,3,4,5,6,7,8,9,10,11};
+        static const void *visibleLists[] = {a,a,a,a,a,a,a,a,a, a, a};
+        static const int selectionIndexes[] = {2,6,7,8,9};
+        static const void *selectionLists[] = {a,a,a,a,a};
+        QTest::newRow("Existing flag, sparse selection")
+                << (RangeList()
+                    << Range(a, 0, 2, C::PrependFlag | VisibleFlag | C::DefaultFlag | C::CacheFlag)
+                    << Range(a, 2, 1, C::PrependFlag | SelectionFlag | C::DefaultFlag | C::CacheFlag)
+                    << Range(a, 3, 3, C::PrependFlag | VisibleFlag | C::DefaultFlag | C::CacheFlag)
+                    << Range(a, 6, 4, C::PrependFlag | SelectionFlag | VisibleFlag | C::DefaultFlag | C::CacheFlag)
+                    << Range(a,10, 2, C::AppendFlag | C::PrependFlag | VisibleFlag | C::DefaultFlag | C::CacheFlag))
+                << C::Cache << 3 << 1 << int(VisibleFlag)
+                << InsertList()
+                << IndexArray(cacheIndexes) << ListArray(cacheLists)
+                << IndexArray(defaultIndexes) << ListArray(defaultLists)
+                << IndexArray(visibleIndexes) << ListArray(visibleLists)
+                << IndexArray(selectionIndexes) << ListArray(selectionLists);
+    }
+}
+
+void tst_qqmllistcompositor::setFlags()
+{
+    QFETCH(RangeList, ranges);
+    QFETCH(C::Group, group);
+    QFETCH(int, index);
+    QFETCH(int, count);
+    QFETCH(int, flags);
+    QFETCH(InsertList, expectedInserts);
+    QFETCH(IndexArray, cacheIndexes);
+    QFETCH(ListArray, cacheLists);
+    QFETCH(IndexArray, defaultIndexes);
+    QFETCH(ListArray, defaultLists);
+    QFETCH(IndexArray, visibleIndexes);
+    QFETCH(ListArray, visibleLists);
+    QFETCH(IndexArray, selectionIndexes);
+    QFETCH(ListArray, selectionLists);
+
+    QQmlListCompositor compositor;
+    compositor.setGroupCount(4);
+    compositor.setDefaultGroups(VisibleFlag | C::DefaultFlag);
+
+    foreach (const Range &range, ranges)
+        compositor.append(range.list, range.index, range.count, range.flags);
+
+    QVector<C::Insert> inserts;
+    compositor.setFlags(group, index, count, flags, &inserts);
+
+    QCOMPARE(inserts, expectedInserts);
+
+    QCOMPARE(compositor.count(C::Cache), cacheIndexes.count);
+    for (int i = 0; i < cacheIndexes.count; ++i) {
+        C::iterator it = compositor.find(C::Cache, i);
+        QCOMPARE(it->list, cacheLists[i]);
+        if (cacheLists[i])
+            QCOMPARE(it.modelIndex(), cacheIndexes[i]);
+    }
+    QCOMPARE(compositor.count(C::Default), defaultIndexes.count);
+    for (int i = 0; i < defaultIndexes.count; ++i) {
+        C::iterator it = compositor.find(C::Default, i);
+        QCOMPARE(it->list, defaultLists[i]);
+        if (defaultLists[i])
+            QCOMPARE(it.modelIndex(), defaultIndexes[i]);
+    }
+    QCOMPARE(compositor.count(Visible), visibleIndexes.count);
+    for (int i = 0; i < visibleIndexes.count; ++i) {
+        C::iterator it = compositor.find(Visible, i);
+        QCOMPARE(it->list, visibleLists[i]);
+        if (visibleLists[i])
+            QCOMPARE(it.modelIndex(), visibleIndexes[i]);
+    }
+    QCOMPARE(compositor.count(Selection), selectionIndexes.count);
+    for (int i = 0; i < selectionIndexes.count; ++i) {
+        C::iterator it = compositor.find(Selection, i);
+        QCOMPARE(it->list, selectionLists[i]);
+        if (selectionLists[i])
+            QCOMPARE(it.modelIndex(), selectionIndexes[i]);
+    }
+}
+
+void tst_qqmllistcompositor::move_data()
+{
+    QTest::addColumn<RangeList>("ranges");
+    QTest::addColumn<C::Group>("fromGroup");
+    QTest::addColumn<int>("from");
+    QTest::addColumn<C::Group>("toGroup");
+    QTest::addColumn<int>("to");
+    QTest::addColumn<int>("count");
+    QTest::addColumn<RemoveList>("expectedRemoves");
+    QTest::addColumn<InsertList>("expectedInserts");
+    QTest::addColumn<IndexArray>("cacheIndexes");
+    QTest::addColumn<ListArray>("cacheLists");
+    QTest::addColumn<IndexArray>("defaultIndexes");
+    QTest::addColumn<ListArray>("defaultLists");
+    QTest::addColumn<IndexArray>("visibleIndexes");
+    QTest::addColumn<ListArray>("visibleLists");
+    QTest::addColumn<IndexArray>("selectionIndexes");
+    QTest::addColumn<ListArray>("selectionLists");
+
+    int listA; void *a = &listA;
+    int listB; void *b = &listB;
+    int listC; void *c = &listC;
+
+    {   static const int cacheIndexes[] = {0,0,0,0,2,3};
+        static const void *cacheLists[] = {0,0,0,0,c,c};
+        static const int defaultIndexes[] = {0,0,1,2,3,4,5,0,1,2,3,4,5,1,2,3,0,1,2,3,4,5};
+        static const void *defaultLists[] = {0,a,a,a,a,a,a,b,b,b,b,b,b,0,0,0,c,c,c,c,c,c};
+        QTest::newRow("15, 0, 1")
+                << (RangeList()
+                    << Range(a, 0, 6, C::DefaultFlag)
+                    << Range(b, 0, 6, C::AppendFlag | C::PrependFlag | C::DefaultFlag)
+                    << Range(0, 0, 4, C::DefaultFlag | C::CacheFlag)
+                    << Range(c, 0, 2, C::PrependFlag | C::DefaultFlag)
+                    << Range(c, 2, 2, C::PrependFlag | C::DefaultFlag | C::CacheFlag)
+                    << Range(c, 4, 2, C::AppendFlag | C::PrependFlag | C::DefaultFlag))
+                << C::Default << 15 << C::Default << 0 << 1
+                << (RemoveList()
+                    << Remove(0, 0, 15, 3, 1, C::DefaultFlag | C::CacheFlag, 0))
+                << (InsertList()
+                    << Insert(0, 0, 0, 0, 1, C::DefaultFlag | C::CacheFlag, 0))
+                << IndexArray(cacheIndexes) << ListArray(cacheLists)
+                << IndexArray(defaultIndexes) << ListArray(defaultLists)
+                << IndexArray() << ListArray()
+                << IndexArray() << ListArray();
+    } { static const int cacheIndexes[] = {0,0,0,0,2,3};
+        static const void *cacheLists[] = {0,0,0,0,c,c};
+        static const int defaultIndexes[] = {0,1,0,1,2,3,4,5,0,1,2,3,4,5,2,3,0,1,2,3,4,5};
+        static const void *defaultLists[] = {0,0,a,a,a,a,a,a,b,b,b,b,b,b,0,0,c,c,c,c,c,c};
+        QTest::newRow("15, 1, 1")
+                << (RangeList()
+                    << Range(0, 0, 1, C::DefaultFlag | C::CacheFlag)
+                    << Range(a, 0, 6, C::DefaultFlag)
+                    << Range(b, 0, 6, C::AppendFlag | C::PrependFlag | C::DefaultFlag)
+                    << Range(0, 0, 3, C::DefaultFlag | C::CacheFlag)
+                    << Range(c, 0, 2, C::PrependFlag | C::DefaultFlag)
+                    << Range(c, 2, 2, C::PrependFlag | C::DefaultFlag | C::CacheFlag)
+                    << Range(c, 4, 2, C::AppendFlag | C::PrependFlag | C::DefaultFlag))
+                << C::Default << 15 << C::Default << 1 << 1
+                << (RemoveList()
+                    << Remove(0, 0, 15, 3, 1, C::DefaultFlag | C::CacheFlag, 0))
+                << (InsertList()
+                    << Insert(0, 0, 1, 1, 1, C::DefaultFlag | C::CacheFlag, 0))
+                << IndexArray(cacheIndexes) << ListArray(cacheLists)
+                << IndexArray(defaultIndexes) << ListArray(defaultLists)
+                << IndexArray() << ListArray()
+                << IndexArray() << ListArray();
+    } { static const int cacheIndexes[] = {0,0,0,0,2,3};
+        static const void *cacheLists[] = {0,0,0,0,c,c};
+        static const int defaultIndexes[] = {0,1,2,0,1,3,4,5,0,1,2,3,4,5,2,3,0,1,2,3,4,5};
+        static const void *defaultLists[] = {a,a,a,0,0,a,a,a,b,b,b,b,b,b,0,0,c,c,c,c,c,c};
+        QTest::newRow("0, 3, 2")
+                << (RangeList()
+                    << Range(0, 0, 2, C::DefaultFlag | C::CacheFlag)
+                    << Range(a, 0, 6, C::DefaultFlag)
+                    << Range(b, 0, 6, C::AppendFlag | C::PrependFlag | C::DefaultFlag)
+                    << Range(0, 0, 2, C::DefaultFlag | C::CacheFlag)
+                    << Range(c, 0, 2, C::PrependFlag | C::DefaultFlag)
+                    << Range(c, 2, 2, C::PrependFlag | C::DefaultFlag | C::CacheFlag)
+                    << Range(c, 4, 2, C::AppendFlag | C::PrependFlag | C::DefaultFlag))
+                << C::Default << 0 << C::Default << 3 << 2
+                << (RemoveList()
+                    << Remove(0, 0, 0, 0, 2, C::DefaultFlag | C::CacheFlag, 0))
+                << (InsertList()
+                    << Insert(0, 0, 3, 0, 2, C::DefaultFlag | C::CacheFlag, 0))
+                << IndexArray(cacheIndexes) << ListArray(cacheLists)
+                << IndexArray(defaultIndexes) << ListArray(defaultLists)
+                << IndexArray() << ListArray()
+                << IndexArray() << ListArray();
+    } { static const int cacheIndexes[] = {0,0,0,0,2,3};
+        static const void *cacheLists[] = {0,0,0,0,c,c};
+        static const int defaultIndexes[] = {0,5,0,1,2,3,4,5,0,1,0,1,2,2,3,3,4,1,2,3,4,5};
+        static const void *defaultLists[] = {a,a,b,b,b,b,b,b,0,0,c,a,a,0,0,a,a,c,c,c,c,c};
+        QTest::newRow("7, 1, 10")
+                << (RangeList()
+                    << Range(a, 0, 3, C::DefaultFlag)
+                    << Range(0, 0, 2, C::DefaultFlag | C::CacheFlag)
+                    << Range(a, 3, 3, C::DefaultFlag)
+                    << Range(b, 0, 6, C::AppendFlag | C::PrependFlag | C::DefaultFlag)
+                    << Range(0, 0, 2, C::DefaultFlag | C::CacheFlag)
+                    << Range(c, 0, 2, C::PrependFlag | C::DefaultFlag)
+                    << Range(c, 2, 2, C::PrependFlag | C::DefaultFlag | C::CacheFlag)
+                    << Range(c, 4, 2, C::AppendFlag | C::PrependFlag | C::DefaultFlag))
+                << C::Default << 7 << C::Default << 1 << 10
+                << (RemoveList()
+                    << Remove(0, 0, 7, 2, 1, C::DefaultFlag, 0)
+                    << Remove(0, 0, 7, 2, 6, C::DefaultFlag, 1)
+                    << Remove(0, 0, 7, 2, 2, C::DefaultFlag | C::CacheFlag, 2)
+                    << Remove(0, 0, 7, 2, 1, C::DefaultFlag, 3))
+                << (InsertList()
+                    << Insert(0, 0, 1, 0, 1, C::DefaultFlag, 0)
+                    << Insert(0, 0, 2, 0, 6, C::DefaultFlag, 1)
+                    << Insert(0, 0, 8, 0, 2, C::DefaultFlag | C::CacheFlag, 2)
+                    << Insert(0, 0, 10, 2, 1, C::DefaultFlag, 3))
+                << IndexArray(cacheIndexes) << ListArray(cacheLists)
+                << IndexArray(defaultIndexes) << ListArray(defaultLists)
+                << IndexArray() << ListArray()
+                << IndexArray() << ListArray();
+    } { static const int cacheIndexes[] = {0,0,0,0,3,2};
+        static const void *cacheLists[] = {0,0,0,0,c,c};
+        static const int defaultIndexes[] = {0,5,0,1,2,3,4,5,0,1,0,1,2,2,3,3,4,3,4,5,1,2};
+        static const void *defaultLists[] = {a,a,b,b,b,b,b,b,0,0,c,a,a,0,0,a,a,c,c,c,c,c};
+        QTest::newRow("17, 20, 2")
+                << (RangeList()
+                    << Range(a, 0, 1, C::DefaultFlag)
+                    << Range(a, 5, 1, C::DefaultFlag)
+                    << Range(b, 0, 6, C::DefaultFlag)
+                    << Range(0, 0, 2, C::DefaultFlag | C::CacheFlag)
+                    << Range(c, 0, 1, C::DefaultFlag)
+                    << Range(a, 1, 2, C::DefaultFlag)
+                    << Range(0, 0, 2, C::DefaultFlag | C::CacheFlag)
+                    << Range(a, 3, 2, C::DefaultFlag)
+                    << Range(b, 0, 6, C::AppendFlag | C::PrependFlag)
+                    << Range(c, 0, 1, C::PrependFlag)
+                    << Range(c, 1, 1, C::PrependFlag | C::DefaultFlag)
+                    << Range(c, 2, 2, C::PrependFlag | C::DefaultFlag | C::CacheFlag)
+                    << Range(c, 4, 2, C::AppendFlag | C::PrependFlag | C::DefaultFlag))
+                << C::Default << 17 << C::Default << 20 << 2
+                << (RemoveList()
+                    << Remove(0, 0, 17, 4, 1, C::DefaultFlag, 0)
+                    << Remove(0, 0, 17, 4, 1, C::DefaultFlag | C::CacheFlag, 1))
+                << (InsertList()
+                    << Insert(0, 0, 20, 5, 1, C::DefaultFlag, 0)
+                    << Insert(0, 0, 21, 5, 1, C::DefaultFlag | C::CacheFlag, 1))
+                << IndexArray(cacheIndexes) << ListArray(cacheLists)
+                << IndexArray(defaultIndexes) << ListArray(defaultLists)
+                << IndexArray() << ListArray()
+                << IndexArray() << ListArray();
+    } { static const int cacheIndexes[] = {8,9,10,4,11,0,1,2,3,5,6,7};
+        static const void *cacheLists[] = {a,a, a,a, a,a,a,a,a,a,a,a};
+        static const int defaultIndexes[] = {8,9,10,4,11,0,1,2,3,5,6,7};
+        static const void *defaultLists[] = {a,a, a,a, a,a,a,a,a,a,a,a};
+        static const int visibleIndexes[] = {8,9,10,4,11,0,1,2,3,5,6,7};
+        static const void *visibleLists[] = {a,a, a,a, a,a,a,a,a,a,a,a};
+        QTest::newRow("3, 4, 5")
+                << (RangeList()
+                    << Range(a, 8, 4, VisibleFlag | C::DefaultFlag | C::CacheFlag)
+                    << Range(a, 0, 2, C::PrependFlag | VisibleFlag | C::DefaultFlag | C::CacheFlag)
+                    << Range(a, 2, 1, C::PrependFlag)
+                    << Range(a, 2, 1, VisibleFlag | C::DefaultFlag | C::CacheFlag)
+                    << Range(a, 3, 5, C::PrependFlag | VisibleFlag | C::DefaultFlag | C::CacheFlag)
+                    << Range(a, 8, 4, C::AppendFlag | C::PrependFlag))
+                << C::Default << 3 << C::Default << 4 << 5
+                << (RemoveList()
+                    << Remove(0, 3, 3, 3, 1, VisibleFlag | C::DefaultFlag | C::CacheFlag, 0)
+                    << Remove(0, 3, 3, 3, 2, VisibleFlag | C::DefaultFlag | C::CacheFlag, 1)
+                    << Remove(0, 3, 3, 3, 1, VisibleFlag | C::DefaultFlag | C::CacheFlag, 2)
+                    << Remove(0, 3, 3, 3, 1, VisibleFlag | C::DefaultFlag | C::CacheFlag, 3))
+                << (InsertList()
+                    << Insert(0, 4, 4, 4, 1, VisibleFlag | C::DefaultFlag | C::CacheFlag, 0)
+                    << Insert(0, 5, 5, 5, 2, VisibleFlag | C::DefaultFlag | C::CacheFlag, 1)
+                    << Insert(0, 7, 7, 7, 1, VisibleFlag | C::DefaultFlag | C::CacheFlag, 2)
+                    << Insert(0, 8, 8, 8, 1, VisibleFlag | C::DefaultFlag | C::CacheFlag, 3))
+                << IndexArray(cacheIndexes) << ListArray(cacheLists)
+                << IndexArray(defaultIndexes) << ListArray(defaultLists)
+                << IndexArray(visibleIndexes) << ListArray(visibleLists)
+                << IndexArray() << ListArray();
+    } { static const int cacheIndexes[] = {0,1};
+        static const void *cacheLists[] = {a,a};
+        static const int defaultIndexes[] = {0,1};
+        static const void *defaultLists[] = {a,a};
+        QTest::newRow("0, 1, 1")
+                << (RangeList()
+                    << Range(a, 0, 1, C::PrependFlag)
+                    << Range(a, 1, 1, C::PrependFlag | C::DefaultFlag | C::CacheFlag)
+                    << Range(a, 2, 0, C::AppendFlag | C::PrependFlag)
+                    << Range(a, 0, 1, C::DefaultFlag | C::CacheFlag))
+                << C::Default << 0 << C::Default << 1 << 1
+                << (RemoveList()
+                    << Remove(0, 0, 0, 0, 1, C::DefaultFlag | C::CacheFlag, 0))
+                << (InsertList()
+                    << Insert(0, 0, 1, 1, 1, C::DefaultFlag | C::CacheFlag, 0))
+                << IndexArray(cacheIndexes) << ListArray(cacheLists)
+                << IndexArray(defaultIndexes) << ListArray(defaultLists)
+                << IndexArray() << ListArray()
+                << IndexArray() << ListArray();
+    } { static const int cacheIndexes[] = {1,2,3,4,5,6,0,8,9};
+        static const void *cacheLists[] = {a,a,a,a,a,a,a,a,a};
+        static const int defaultIndexes[] = {1,2,3,4,5,6,0,8,9};
+        static const void *defaultLists[] = {a,a,a,a,a,a,a,a,a};
+        static const int visibleIndexes[] = {0,7,10};
+        static const void *visibleLists[] = {a,a, a};
+        QTest::newRow("0, 6, 3")
+                << (RangeList()
+                    << Range(a, 0, 1, C::PrependFlag)
+                    << Range(a, 1, 6, C::PrependFlag | C::DefaultFlag | C::CacheFlag)
+                    << Range(a, 0, 1, VisibleFlag | C::DefaultFlag | C::CacheFlag)
+                    << Range(a, 7, 1, VisibleFlag)
+                    << Range(a,10, 1, VisibleFlag)
+                    << Range(a, 7, 1, C::PrependFlag)
+                    << Range(a, 8, 2, C::AppendFlag | C::PrependFlag | C::DefaultFlag | C::CacheFlag))
+                << Visible << 0 << C::Default << 6 << 3
+                << (RemoveList()
+                    << Remove(0, 0, 6, 6, 1, VisibleFlag | C::DefaultFlag | C::CacheFlag, 0)
+                    << Remove(0, 0, 6, 6, 1, VisibleFlag, 1)
+                    << Remove(0, 0, 6, 6, 1, VisibleFlag, 2))
+                << (InsertList()
+                    << Insert(0, 0, 6, 6, 1, VisibleFlag | C::DefaultFlag | C::CacheFlag, 0)
+                    << Insert(0, 1, 7, 7, 1, VisibleFlag, 1)
+                    << Insert(0, 2, 7, 7, 1, VisibleFlag, 2))
+                << IndexArray(cacheIndexes) << ListArray(cacheLists)
+                << IndexArray(defaultIndexes) << ListArray(defaultLists)
+                << IndexArray(visibleIndexes) << ListArray(visibleLists)
+                << IndexArray() << ListArray();
+    }
+}
+
+void tst_qqmllistcompositor::move()
+{
+    QFETCH(RangeList, ranges);
+    QFETCH(C::Group, fromGroup);
+    QFETCH(int, from);
+    QFETCH(C::Group, toGroup);
+    QFETCH(int, to);
+    QFETCH(int, count);
+    QFETCH(RemoveList, expectedRemoves);
+    QFETCH(InsertList, expectedInserts);
+    QFETCH(IndexArray, cacheIndexes);
+    QFETCH(ListArray, cacheLists);
+    QFETCH(IndexArray, defaultIndexes);
+    QFETCH(ListArray, defaultLists);
+    QFETCH(IndexArray, visibleIndexes);
+    QFETCH(ListArray, visibleLists);
+    QFETCH(IndexArray, selectionIndexes);
+    QFETCH(ListArray, selectionLists);
+
+    QQmlListCompositor compositor;
+    compositor.setGroupCount(4);
+    compositor.setDefaultGroups(VisibleFlag | C::DefaultFlag);
+
+    foreach (const Range &range, ranges)
+        compositor.append(range.list, range.index, range.count, range.flags);
+
+    QVector<C::Remove> removes;
+    QVector<C::Insert> inserts;
+    compositor.move(fromGroup, from, toGroup, to, count, fromGroup, &removes, &inserts);
+
+    QCOMPARE(removes, expectedRemoves);
+    QCOMPARE(inserts, expectedInserts);
+
+    QCOMPARE(compositor.count(C::Cache), cacheIndexes.count);
+    for (int i = 0; i < cacheIndexes.count; ++i) {
+        C::iterator it = compositor.find(C::Cache, i);
+        QCOMPARE(it->list, cacheLists[i]);
+        if (cacheLists[i])
+            QCOMPARE(it.modelIndex(), cacheIndexes[i]);
+    }
+    QCOMPARE(compositor.count(C::Default), defaultIndexes.count);
+    for (int i = 0; i < defaultIndexes.count; ++i) {
+        C::iterator it = compositor.find(C::Default, i);
+        QCOMPARE(it->list, defaultLists[i]);
+        if (defaultLists[i])
+            QCOMPARE(it.modelIndex(), defaultIndexes[i]);
+    }
+    QCOMPARE(compositor.count(Visible), visibleIndexes.count);
+    for (int i = 0; i < visibleIndexes.count; ++i) {
+        C::iterator it = compositor.find(Visible, i);
+        QCOMPARE(it->list, visibleLists[i]);
+        if (visibleLists[i])
+            QCOMPARE(it.modelIndex(), visibleIndexes[i]);
+    }
+    QCOMPARE(compositor.count(Selection), selectionIndexes.count);
+    for (int i = 0; i < selectionIndexes.count; ++i) {
+        C::iterator it = compositor.find(Selection, i);
+        QCOMPARE(it->list, selectionLists[i]);
+        if (selectionLists[i])
+            QCOMPARE(it.modelIndex(), selectionIndexes[i]);
+    }
+}
+
+void tst_qqmllistcompositor::moveFromEnd()
+{
+    int listA; void *a = &listA;
+
+    QQmlListCompositor compositor;
+    compositor.append(a, 0, 1, C::AppendFlag | C::PrependFlag | C::DefaultFlag);
+
+    // Moving an item anchors it to that position.
+    compositor.move(C::Default, 0, C::Default, 0, 1, C::Default);
+
+    // The existing item is anchored at 0 so prepending an item to the source will append it here
+    QVector<C::Insert> inserts;
+    compositor.listItemsInserted(a, 0, 1, &inserts);
+
+    QCOMPARE(inserts.count(), 1);
+    QCOMPARE(inserts.at(0).index[1], 1);
+    QCOMPARE(inserts.at(0).count, 1);
+
+    C::iterator it;
+    it = compositor.find(C::Default, 0);
+    QCOMPARE(it.modelIndex(), 1);
+
+    it = compositor.find(C::Default, 1);
+    QCOMPARE(it.modelIndex(), 0);
+}
+
+void tst_qqmllistcompositor::clear()
+{
+    QQmlListCompositor compositor;
+    compositor.setGroupCount(4);
+    compositor.setDefaultGroups(VisibleFlag | C::DefaultFlag);
+
+    int listA; void *a = &listA;
+    int listB; void *b = &listB;
+
+    compositor.append(a, 0, 8, C::AppendFlag | C::PrependFlag | VisibleFlag | C::DefaultFlag);
+    compositor.append(b, 4, 5,  VisibleFlag | C::DefaultFlag);
+    compositor.append(0, 0, 3,  VisibleFlag | C::DefaultFlag | C::CacheFlag);
+
+    QCOMPARE(compositor.count(C::Default), 16);
+    QCOMPARE(compositor.count(Visible), 16);
+    QCOMPARE(compositor.count(C::Cache), 3);
+
+    compositor.clear();
+    QCOMPARE(compositor.count(C::Default), 0);
+    QCOMPARE(compositor.count(Visible), 0);
+    QCOMPARE(compositor.count(C::Cache), 0);
+}
+
+void tst_qqmllistcompositor::listItemsInserted_data()
+{
+    QTest::addColumn<RangeList>("ranges");
+    QTest::addColumn<void *>("list");
+    QTest::addColumn<int>("index");
+    QTest::addColumn<int>("count");
+    QTest::addColumn<InsertList>("expectedInserts");
+    QTest::addColumn<IndexArray>("cacheIndexes");
+    QTest::addColumn<IndexArray>("defaultIndexes");
+    QTest::addColumn<IndexArray>("visibleIndexes");
+    QTest::addColumn<IndexArray>("selectionIndexes");
+
+    int listA; void *a = &listA;
+    int listB; void *b = &listB;
+
+    {   static const int defaultIndexes[] = {/*A*/0,1,5,6,/*B*/0,1,2,3,/*A*/2,3,4};
+        QTest::newRow("A 10, 2")
+                << (RangeList()
+                    << Range(a, 0, 2, C::PrependFlag | C::DefaultFlag)
+                    << Range(a, 2, 3, C::PrependFlag)
+                    << Range(a, 5, 2, C::AppendFlag | C::PrependFlag | C::DefaultFlag)
+                    << Range(b, 0, 4, C::DefaultFlag)
+                    << Range(a, 2, 3, C::DefaultFlag))
+                << a << 10 << 2
+                << InsertList()
+                << IndexArray()
+                << IndexArray(defaultIndexes)
+                << IndexArray()
+                << IndexArray();
+    } { static const int defaultIndexes[] = {/*A*/0,1,5,6,/*B*/0,1,2,3,/*A*/2,3,4};
+        QTest::newRow("B 10, 2")
+                << (RangeList()
+                    << Range(a, 0, 2, C::PrependFlag | C::DefaultFlag)
+                    << Range(a, 2, 3, C::PrependFlag)
+                    << Range(a, 5, 2, C::AppendFlag | C::PrependFlag | C::DefaultFlag)
+                    << Range(b, 0, 4, C::DefaultFlag)
+                    << Range(a, 2, 3, C::DefaultFlag))
+                << b << 10 << 2
+                << InsertList()
+                << IndexArray()
+                << IndexArray(defaultIndexes)
+                << IndexArray()
+                << IndexArray();
+    } { static const int defaultIndexes[] = {/*A*/0,1,2,3,7,8,/*B*/0,1,2,3,/*A*/4,5,6};
+        static const int visibleIndexes[] = {/*A*/0,1};
+        QTest::newRow("A 0, 2")
+                << (RangeList()
+                    << Range(a, 0, 2, C::PrependFlag | C::DefaultFlag)
+                    << Range(a, 2, 3, C::PrependFlag)
+                    << Range(a, 5, 2, C::AppendFlag | C::PrependFlag | C::DefaultFlag)
+                    << Range(b, 0, 4, C::DefaultFlag)
+                    << Range(a, 2, 3, C::DefaultFlag))
+                << a << 0 << 2
+                << (InsertList()
+                    << Insert(0, 0, 0, 0, 2, VisibleFlag | C::DefaultFlag))
+                << IndexArray()
+                << IndexArray(defaultIndexes)
+                << IndexArray(visibleIndexes)
+                << IndexArray();
+    } { static const int defaultIndexes[] = {/*A*/0,1,2,3,5,8,9,/*B*/0,1,2,3,/*A*/4,6,7};
+        static const int visibleIndexes[] = {/*A*/0,1,5};
+        QTest::newRow("A 5, 1")
+                << (RangeList()
+                    << Range(a, 0, 2, C::PrependFlag | VisibleFlag | C::DefaultFlag)
+                    << Range(a, 2, 2, C::PrependFlag | C::DefaultFlag)
+                    << Range(a, 4, 3, C::PrependFlag)
+                    << Range(a, 7, 2, C::AppendFlag | C::PrependFlag | C::DefaultFlag)
+                    << Range(b, 0, 4, C::DefaultFlag)
+                    << Range(a, 4, 3, C::DefaultFlag))
+                << a << 5 << 1
+                << (InsertList()
+                    << Insert(0, 2, 4, 0, 1, VisibleFlag | C::DefaultFlag))
+                << IndexArray()
+                << IndexArray(defaultIndexes)
+                << IndexArray(visibleIndexes)
+                << IndexArray();
+    } { static const int defaultIndexes[] = {/*A*/0,1,2,3,5,8,9,10,11,/*B*/0,1,2,3,/*A*/4,6,7};
+        static const int visibleIndexes[] = {/*A*/0,1,5,10,11};
+        QTest::newRow("A 10, 2")
+                << (RangeList()
+                    << Range(a, 0, 2, C::PrependFlag | VisibleFlag | C::DefaultFlag)
+                    << Range(a, 2, 2, C::PrependFlag | C::DefaultFlag)
+                    << Range(a, 4, 1, C::PrependFlag)
+                    << Range(a, 5, 1, C::PrependFlag | VisibleFlag | C::DefaultFlag)
+                    << Range(a, 6, 2, C::PrependFlag)
+                    << Range(a, 8, 2, C::AppendFlag | C::PrependFlag | C::DefaultFlag)
+                    << Range(b, 0, 4, C::DefaultFlag)
+                    << Range(a, 4, 1, C::DefaultFlag)
+                    << Range(a, 6, 2, C::DefaultFlag))
+                << a << 10 << 2
+                << (InsertList()
+                    << Insert(0, 3, 7, 0, 2, VisibleFlag | C::DefaultFlag))
+                << IndexArray()
+                << IndexArray(defaultIndexes)
+                << IndexArray(visibleIndexes)
+                << IndexArray();
+    } { static const int cacheIndexes[] = {/*A*/0,1,-1,-1,-1,2,5,6,7,8,9};
+        static const int defaultIndexes[] = {/*A*/0,1,2,3,4,5,6,7,8,9};
+        static const int visibleIndexes[] = {/*A*/3,4};
+        QTest::newRow("Insert after remove")
+                << (RangeList()
+                    << Range(a, 0, 2, C::PrependFlag | C::DefaultFlag | C::CacheFlag)
+                    << Range(a, 2, 3, C::CacheFlag)
+                    << Range(a, 2, 6, C::AppendFlag | C::PrependFlag | C::DefaultFlag | C::CacheFlag))
+                << a << 3 << 2
+                << (InsertList()
+                    << Insert(0, 0, 3, 6, 2, VisibleFlag | C::DefaultFlag))
+                << IndexArray(cacheIndexes)
+                << IndexArray(defaultIndexes)
+                << IndexArray(visibleIndexes)
+                << IndexArray();
+    } { static const int cacheIndexes[] = {/*A*/0,1,2,3,4};
+        static const int defaultIndexes[] = {/*A*/0,1,2,3,4,5,6};
+        static const int visibleIndexes[] = {/*A*/0,1,2,3,4,5,6};
+        QTest::newRow("Consecutive appends")
+                << (RangeList()
+                    << Range(a, 0, 5, C::PrependFlag | VisibleFlag | C::DefaultFlag | C::CacheFlag)
+                    << Range(a, 5, 1, C::PrependFlag | VisibleFlag | C::DefaultFlag)
+                    << Range(a, 6, 0, C::AppendFlag | VisibleFlag | C::PrependFlag | C::DefaultFlag | C::CacheFlag))
+                << a << 6 << 1
+                << (InsertList()
+                    << Insert(0, 6, 6, 5, 1, VisibleFlag | C::DefaultFlag))
+                << IndexArray(cacheIndexes)
+                << IndexArray(defaultIndexes)
+                << IndexArray(visibleIndexes)
+                << IndexArray();
+    }
+}
+
+void tst_qqmllistcompositor::listItemsInserted()
+{
+    QFETCH(RangeList, ranges);
+    QFETCH(void *, list);
+    QFETCH(int, index);
+    QFETCH(int, count);
+    QFETCH(InsertList, expectedInserts);
+    QFETCH(IndexArray, cacheIndexes);
+    QFETCH(IndexArray, defaultIndexes);
+    QFETCH(IndexArray, visibleIndexes);
+    QFETCH(IndexArray, selectionIndexes);
+
+    QQmlListCompositor compositor;
+    compositor.setGroupCount(4);
+    compositor.setDefaultGroups(VisibleFlag | C::DefaultFlag);
+
+    foreach (const Range &range, ranges)
+        compositor.append(range.list, range.index, range.count, range.flags);
+
+    QVector<C::Insert> inserts;
+    compositor.listItemsInserted(list, index, count, &inserts);
+
+    QCOMPARE(inserts, expectedInserts);
+
+    QCOMPARE(compositor.count(C::Cache), cacheIndexes.count);
+    for (int i = 0; i < cacheIndexes.count; ++i) {
+        if (cacheIndexes[i] != -1) {
+            QCOMPARE(compositor.find(C::Cache, i).modelIndex(), cacheIndexes[i]);
+        }
+    }
+    QCOMPARE(compositor.count(C::Default), defaultIndexes.count);
+    for (int i = 0; i < defaultIndexes.count; ++i) {
+        if (defaultIndexes[i] != -1) {
+            QCOMPARE(compositor.find(C::Default, i).modelIndex(), defaultIndexes[i]);
+        }
+    }
+    QCOMPARE(compositor.count(Visible), visibleIndexes.count);
+    for (int i = 0; i < visibleIndexes.count; ++i) {
+        if (visibleIndexes[i] != -1) {
+            QCOMPARE(compositor.find(Visible, i).modelIndex(), visibleIndexes[i]);
+        }
+    }
+    QCOMPARE(compositor.count(Selection), selectionIndexes.count);
+    for (int i = 0; i < selectionIndexes.count; ++i) {
+        if (selectionIndexes[i] != -1) {
+            QCOMPARE(compositor.find(Selection, i).modelIndex(), selectionIndexes[i]);
+        }
+    }
+}
+
+void tst_qqmllistcompositor::listItemsRemoved_data()
+{
+    QTest::addColumn<RangeList>("ranges");
+    QTest::addColumn<void *>("list");
+    QTest::addColumn<int>("index");
+    QTest::addColumn<int>("count");
+    QTest::addColumn<RemoveList>("expectedRemoves");
+    QTest::addColumn<IndexArray>("cacheIndexes");
+    QTest::addColumn<IndexArray>("defaultIndexes");
+    QTest::addColumn<IndexArray>("visibleIndexes");
+    QTest::addColumn<IndexArray>("selectionIndexes");
+
+    int listA; void *a = &listA;
+    int listB; void *b = &listB;
+
+    {   static const int defaultIndexes[] = {/*A*/0,1,5,6,/*B*/0,1,2,3,/*A*/2,3,4};
+        QTest::newRow("12, 2")
+                << (RangeList()
+                    << Range(a, 0, 2, C::PrependFlag | C::DefaultFlag)
+                    << Range(a, 2, 3, C::PrependFlag)
+                    << Range(a, 5, 2, C::AppendFlag | C::PrependFlag | C::DefaultFlag)
+                    << Range(b, 0, 4, C::DefaultFlag)
+                    << Range(a, 2, 3, C::DefaultFlag))
+                << a << 12 << 2
+                << RemoveList()
+                << IndexArray()
+                << IndexArray(defaultIndexes)
+                << IndexArray()
+                << IndexArray();
+    } {   static const int defaultIndexes[] = {/*A*/0,1,/*B*/0,1,2,3,/*A*/2,3};
+        QTest::newRow("4, 3")
+                << (RangeList()
+                    << Range(a, 0, 2, C::PrependFlag | C::DefaultFlag)
+                    << Range(a, 2, 3, C::PrependFlag)
+                    << Range(a, 5, 2, C::AppendFlag | C::PrependFlag | C::DefaultFlag)
+                    << Range(b, 0, 4, C::DefaultFlag)
+                    << Range(a, 2, 3, C::DefaultFlag))
+                << a << 4 << 3
+                << (RemoveList()
+                    << Remove(0, 0, 2, 0, 2, C::DefaultFlag)
+                    << Remove(0, 0, 8, 0, 1, C::DefaultFlag))
+                << IndexArray()
+                << IndexArray(defaultIndexes)
+                << IndexArray()
+                << IndexArray();
+    } { static const int cacheIndexes[] = {/*A*/0,1,-1,-1,-1,2,-1,-1,3,4,5};
+        static const int defaultIndexes[] = {/*A*/0,1,2,3,4,5};
+        QTest::newRow("Remove after remove")
+                << (RangeList()
+                    << Range(a, 0, 2, C::PrependFlag | C::DefaultFlag | C::CacheFlag)
+                    << Range(a, 2, 3, C::CacheFlag)
+                    << Range(a, 2, 6, C::AppendFlag | C::PrependFlag | C::DefaultFlag | C::CacheFlag))
+                << a << 3 << 2
+                << (RemoveList()
+                    << Remove(0, 0, 3, 6, 2, C::DefaultFlag | C::CacheFlag))
+                << IndexArray(cacheIndexes)
+                << IndexArray(defaultIndexes)
+                << IndexArray()
+                << IndexArray();
+    } { static const int cacheIndexes[] = {/*A*/-1,-1,0,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1};
+        static const int defaultIndexes[] = {/*A*/0,1,2,3,4,5,6};
+        QTest::newRow("Sparse remove")
+                << (RangeList()
+                    << Range(a,  0,  2, C::CacheFlag)
+                    << Range(a,  0,  1, C::DefaultFlag | C::CacheFlag)
+                    << Range(a,  0,  1, C::CacheFlag)
+                    << Range(a,  1,  5, C::DefaultFlag | C::CacheFlag)
+                    << Range(a,  0,  1, C::CacheFlag)
+                    << Range(a,  6,  2, C::DefaultFlag | C::CacheFlag)
+                    << Range(a,  0,  1, C::CacheFlag)
+                    << Range(a,  8,  3, C::DefaultFlag | C::CacheFlag)
+                    << Range(a,  0,  1, C::CacheFlag)
+                    << Range(a, 11,  1, C::DefaultFlag | C::CacheFlag)
+                    << Range(a, 12,  5, C::DefaultFlag))
+                << a << 1 << 10
+                << (RemoveList()
+                    << Remove(0, 0, 1, 4, 5, C::DefaultFlag | C::CacheFlag)
+                    << Remove(0, 0, 1,10, 2, C::DefaultFlag | C::CacheFlag)
+                    << Remove(0, 0, 1,13, 3, C::DefaultFlag | C::CacheFlag))
+                << IndexArray(cacheIndexes)
+                << IndexArray(defaultIndexes)
+                << IndexArray()
+                << IndexArray();
+    }
+}
+
+void tst_qqmllistcompositor::listItemsRemoved()
+{
+    QFETCH(RangeList, ranges);
+    QFETCH(void *, list);
+    QFETCH(int, index);
+    QFETCH(int, count);
+    QFETCH(RemoveList, expectedRemoves);
+    QFETCH(IndexArray, cacheIndexes);
+    QFETCH(IndexArray, defaultIndexes);
+    QFETCH(IndexArray, visibleIndexes);
+    QFETCH(IndexArray, selectionIndexes);
+
+    QQmlListCompositor compositor;
+    compositor.setGroupCount(4);
+    compositor.setDefaultGroups(VisibleFlag | C::DefaultFlag);
+
+    foreach (const Range &range, ranges)
+        compositor.append(range.list, range.index, range.count, range.flags);
+
+    QVector<C::Remove> removes;
+    compositor.listItemsRemoved(list, index, count, &removes);
+
+    QCOMPARE(removes, expectedRemoves);
+
+    QCOMPARE(compositor.count(C::Cache), cacheIndexes.count);
+    for (int i = 0; i < cacheIndexes.count; ++i) {
+        if (cacheIndexes[i] != -1) {
+            QCOMPARE(compositor.find(C::Cache, i).modelIndex(), cacheIndexes[i]);
+        }
+    }
+    QCOMPARE(compositor.count(C::Default), defaultIndexes.count);
+    for (int i = 0; i < defaultIndexes.count; ++i) {
+        if (defaultIndexes[i] != -1) {
+            QCOMPARE(compositor.find(C::Default, i).modelIndex(), defaultIndexes[i]);
+        }
+    }
+    QCOMPARE(compositor.count(Visible), visibleIndexes.count);
+    for (int i = 0; i < visibleIndexes.count; ++i) {
+        if (visibleIndexes[i] != -1) {
+            QCOMPARE(compositor.find(Visible, i).modelIndex(), visibleIndexes[i]);
+        }
+    }
+    QCOMPARE(compositor.count(Selection), selectionIndexes.count);
+    for (int i = 0; i < selectionIndexes.count; ++i) {
+        if (selectionIndexes[i] != -1) {
+            QCOMPARE(compositor.find(Selection, i).modelIndex(), selectionIndexes[i]);
+        }
+    }
+}
+
+void tst_qqmllistcompositor::listItemsMoved_data()
+{
+    QTest::addColumn<RangeList>("ranges");
+    QTest::addColumn<void *>("list");
+    QTest::addColumn<int>("from");
+    QTest::addColumn<int>("to");
+    QTest::addColumn<int>("count");
+    QTest::addColumn<RemoveList>("expectedRemoves");
+    QTest::addColumn<InsertList>("expectedInserts");
+    QTest::addColumn<IndexArray>("cacheIndexes");
+    QTest::addColumn<IndexArray>("defaultIndexes");
+    QTest::addColumn<IndexArray>("visibleIndexes");
+    QTest::addColumn<IndexArray>("selectionIndexes");
+
+    int listA; void *a = &listA;
+    int listB; void *b = &listB;
+
+    {   static const int defaultIndexes[] = {/*A*/0,2,3,4,/*B*/0,1,2,3,/*A*/5,6,1};
+        QTest::newRow("4, 1, 3")
+                << (RangeList()
+                    << Range(a, 0, 2, C::PrependFlag | C::DefaultFlag)
+                    << Range(a, 2, 3, C::PrependFlag)
+                    << Range(a, 5, 2, C::AppendFlag | C::PrependFlag | C::DefaultFlag)
+                    << Range(b, 0, 4, C::DefaultFlag)
+                    << Range(a, 2, 3, C::DefaultFlag))
+                << a << 4 << 1 << 3
+                << (RemoveList()
+                    << Remove(0, 0, 2, 0, 2, C::DefaultFlag, 0))
+                << (InsertList()
+                    << Insert(0, 0, 1, 0, 2, C::DefaultFlag, 0))
+                << IndexArray()
+                << IndexArray(defaultIndexes)
+                << IndexArray()
+                << IndexArray();
+    } { static const int defaultIndexes[] = {/*A*/1,2,3,6,/*B*/0,1,2,3,/*A*/4,5,0};
+        QTest::newRow("0, 6, 1")
+                << (RangeList()
+                    << Range(a, 0, 1, C::PrependFlag | C::DefaultFlag)
+                    << Range(a, 1, 1, C::PrependFlag)
+                    << Range(a, 2, 3, C::PrependFlag | C::DefaultFlag)
+                    << Range(a, 5, 2, C::PrependFlag)
+                    << Range(a, 7, 0, C::AppendFlag | C::PrependFlag | C::DefaultFlag)
+                    << Range(b, 0, 4, C::DefaultFlag)
+                    << Range(a, 5, 2, C::DefaultFlag)
+                    << Range(a, 1, 1, C::DefaultFlag))
+                << a << 0 << 6 << 1
+                << (RemoveList()
+                    << Remove(0, 0, 0, 0, 1, C::DefaultFlag, 0))
+                << (InsertList()
+                    << Insert(0, 0, 3, 0, 1, C::DefaultFlag, 0))
+                << IndexArray()
+                << IndexArray(defaultIndexes)
+                << IndexArray()
+                << IndexArray();
+    } { static const int cacheIndexes[] = {/*A*/0,1,3,4};
+        static const int defaultIndexes[] = {/*A*/0,1,2,3,4,5,6,7};
+        QTest::newRow("6, 2, 1")
+                << (RangeList()
+                    << Range(a, 0, 4, C::PrependFlag | C::DefaultFlag | C::CacheFlag)
+                    << Range(a, 4, 4, C::AppendFlag | C::PrependFlag | C::DefaultFlag))
+                << a << 6 << 2 << 1
+                << (RemoveList()
+                    << Remove(0, 0, 6, 4, 1, C::DefaultFlag, 0))
+                << (InsertList()
+                    << Insert(0, 0, 2, 2, 1, C::DefaultFlag, 0))
+                << IndexArray(cacheIndexes)
+                << IndexArray(defaultIndexes)
+                << IndexArray()
+                << IndexArray();
+    } { static const int cacheIndexes[] = {/*A*/0,1,-1,-1,-1,2,3,4,5,6,7};
+        static const int defaultIndexes[] = {/*A*/0,1,2,3,4,5,6,7};
+        QTest::newRow("Move after remove")
+                << (RangeList()
+                    << Range(a, 0, 2, C::PrependFlag | C::DefaultFlag | C::CacheFlag)
+                    << Range(a, 2, 3, C::CacheFlag)
+                    << Range(a, 2, 6, C::AppendFlag | C::PrependFlag | C::DefaultFlag | C::CacheFlag))
+                << a << 4 << 2 << 2
+                << (RemoveList()
+                    << Remove(0, 0, 4, 7, 2, C::DefaultFlag | C::CacheFlag, 0))
+                << (InsertList()
+                    << Insert(0, 0, 2, 5, 2, C::DefaultFlag | C::CacheFlag, 0))
+                << IndexArray(cacheIndexes)
+                << IndexArray(defaultIndexes)
+                << IndexArray()
+                << IndexArray();
+    } { static const int cacheIndexes[] = {/*A*/0,1,5,6,7,8,9,10,11,12};
+        static const int defaultIndexes[] = {/*A*/0,1,2,3,4,5,6,7,8,9,10,11,12};
+        QTest::newRow("Move merge tail")
+                << (RangeList()
+                    << Range(a, 0, 10, C::PrependFlag | C::DefaultFlag | C::CacheFlag)
+                    << Range(a, 10, 3, C::PrependFlag | C::DefaultFlag)
+                    << Range(a, 13, 0, C::AppendFlag | C::PrependFlag | C::DefaultFlag | C::CacheFlag))
+                << a << 8 << 0 << 5
+                << (RemoveList()
+                    << Remove(0, 0, 8, 8, 2, C::DefaultFlag | C::CacheFlag, 0)
+                    << Remove(0, 0, 8, 8, 3, C::DefaultFlag, 1))
+                << (InsertList()
+                    << Insert(0, 0, 0, 0, 2, C::DefaultFlag | C::CacheFlag, 0)
+                    << Insert(0, 0, 2, 2, 3, C::DefaultFlag, 1))
+                << IndexArray(cacheIndexes)
+                << IndexArray(defaultIndexes)
+                << IndexArray()
+                << IndexArray();
+    } { static const int cacheIndexes[] = {/*A*/0,1,2,3};
+        static const int defaultIndexes[] = {/*A*/0,1,2,3};
+        static const int selectionIndexes[] = {/*A*/3};
+        QTest::newRow("Move selection")
+                << (RangeList()
+                    << Range(a, 0, 2, C::PrependFlag | C::DefaultFlag | C::CacheFlag)
+                    << Range(a, 2, 1, C::PrependFlag | SelectionFlag | C::DefaultFlag | C::CacheFlag)
+                    << Range(a, 3, 1, C::AppendFlag | C::PrependFlag | C::DefaultFlag | C::CacheFlag))
+                << a << 2 << 3 << 1
+                << (RemoveList()
+                    << Remove(0, 0, 2, 2, 1, C::PrependFlag | SelectionFlag | C::DefaultFlag | C::CacheFlag, 0))
+                << (InsertList()
+                    << Insert(0, 0, 3, 3, 1, C::PrependFlag | SelectionFlag | C::DefaultFlag | C::CacheFlag, 0))
+                << IndexArray(cacheIndexes)
+                << IndexArray(defaultIndexes)
+                << IndexArray()
+                << IndexArray(selectionIndexes);
+    } { static const int cacheIndexes[] = {/*A*/0,1,2,3,4,5,8,9};
+        static const int defaultIndexes[] = {/*A*/0,1,2,3,4,5,6,7,8,9,10,11};
+        QTest::newRow("move mixed cached items")
+                << (RangeList()
+                    << Range(a,  0,  1, C::PrependFlag | C::DefaultFlag | C::CacheFlag)
+                    << Range(a,  1,  2, C::PrependFlag | C::DefaultFlag)
+                    << Range(a,  3,  7, C::PrependFlag | C::DefaultFlag | C::CacheFlag)
+                    << Range(a, 10,  2, C::PrependFlag | C::DefaultFlag))
+                << a << 1 << 6 << 3
+                << (RemoveList()
+                    << Remove(0, 0, 1, 1, 2, C::PrependFlag | C::DefaultFlag, 0)
+                    << Remove(0, 0, 1, 1, 1, C::PrependFlag | C::DefaultFlag | C::CacheFlag, 1))
+                << (InsertList()
+                    << Insert(0, 0, 6, 6, 2, C::PrependFlag | C::DefaultFlag, 0)
+                    << Insert(0, 0, 8, 6, 1, C::PrependFlag | C::DefaultFlag | C::CacheFlag, 1))
+                << IndexArray(cacheIndexes)
+                << IndexArray(defaultIndexes)
+                << IndexArray()
+                << IndexArray();
+    }
+}
+
+void tst_qqmllistcompositor::listItemsMoved()
+{
+    QFETCH(RangeList, ranges);
+    QFETCH(void *, list);
+    QFETCH(int, from);
+    QFETCH(int, to);
+    QFETCH(int, count);
+    QFETCH(RemoveList, expectedRemoves);
+    QFETCH(InsertList, expectedInserts);
+    QFETCH(IndexArray, cacheIndexes);
+    QFETCH(IndexArray, defaultIndexes);
+    QFETCH(IndexArray, visibleIndexes);
+    QFETCH(IndexArray, selectionIndexes);
+
+    QQmlListCompositor compositor;
+    compositor.setGroupCount(4);
+    compositor.setDefaultGroups(VisibleFlag | C::DefaultFlag);
+
+    foreach (const Range &range, ranges)
+        compositor.append(range.list, range.index, range.count, range.flags);
+
+    QVector<C::Remove> removes;
+    QVector<C::Insert> inserts;
+    compositor.listItemsMoved(list, from, to, count, &removes, &inserts);
+
+    QCOMPARE(removes, expectedRemoves);
+    QCOMPARE(inserts, expectedInserts);
+
+    QCOMPARE(compositor.count(C::Cache), cacheIndexes.count);
+    for (int i = 0; i < cacheIndexes.count; ++i) {
+        if (cacheIndexes[i] != -1) {
+            QCOMPARE(compositor.find(C::Cache, i).modelIndex(), cacheIndexes[i]);
+        }
+    }
+    QCOMPARE(compositor.count(C::Default), defaultIndexes.count);
+    for (int i = 0; i < defaultIndexes.count; ++i) {
+        if (defaultIndexes[i] != -1) {
+            QCOMPARE(compositor.find(C::Default, i).modelIndex(), defaultIndexes[i]);
+        }
+    }
+    QCOMPARE(compositor.count(Visible), visibleIndexes.count);
+    for (int i = 0; i < visibleIndexes.count; ++i) {
+        if (visibleIndexes[i] != -1) {
+            QCOMPARE(compositor.find(Visible, i).modelIndex(), visibleIndexes[i]);
+        }
+    }
+    QCOMPARE(compositor.count(Selection), selectionIndexes.count);
+    for (int i = 0; i < selectionIndexes.count; ++i) {
+        if (selectionIndexes[i] != -1) {
+            QCOMPARE(compositor.find(Selection, i).modelIndex(), selectionIndexes[i]);
+        }
+    }
+}
+
+void tst_qqmllistcompositor::listItemsChanged_data()
+{
+    QTest::addColumn<RangeList>("ranges");
+    QTest::addColumn<void *>("list");
+    QTest::addColumn<int>("index");
+    QTest::addColumn<int>("count");
+    QTest::addColumn<ChangeList>("expectedChanges");
+
+    int listA; void *a = &listA;
+    int listB; void *b = &listB;
+
+    QTest::newRow("overlapping")
+            << (RangeList()
+                << Range(a, 0, 2, C::PrependFlag | C::DefaultFlag)
+                << Range(a, 2, 3, C::PrependFlag)
+                << Range(a, 5, 2, C::AppendFlag | C::PrependFlag | C::DefaultFlag)
+                << Range(b, 0, 4, C::DefaultFlag)
+                << Range(a, 2, 3, C::DefaultFlag))
+            << a << 3 << 4
+            << (ChangeList()
+                << Change(0, 0, 2, 0, 2, C::DefaultFlag)
+                << Change(0, 0, 9, 0, 2, C::DefaultFlag));
+    QTest::newRow("Change after remove")
+            << (RangeList()
+                << Range(a, 0, 2, C::PrependFlag | C::DefaultFlag | C::CacheFlag)
+                << Range(a, 2, 3, C::CacheFlag)
+                << Range(a, 2, 6, C::AppendFlag | C::PrependFlag | C::DefaultFlag | C::CacheFlag))
+            << a << 3 << 2
+            << (ChangeList()
+                << Change(0, 0, 3, 6, 2, C::DefaultFlag | C::CacheFlag));
+}
+
+void tst_qqmllistcompositor::listItemsChanged()
+{
+    QFETCH(RangeList, ranges);
+    QFETCH(void *, list);
+    QFETCH(int, index);
+    QFETCH(int, count);
+    QFETCH(ChangeList, expectedChanges);
+
+    QQmlListCompositor compositor;
+    compositor.setGroupCount(4);
+    compositor.setDefaultGroups(VisibleFlag | C::DefaultFlag);
+
+    foreach (const Range &range, ranges)
+        compositor.append(range.list, range.index, range.count, range.flags);
+
+    QVector<C::Change> changes;
+    compositor.listItemsChanged(list, index, count, &changes);
+
+    QCOMPARE(changes, expectedChanges);
+}
+
+void tst_qqmllistcompositor::compositorDebug()
+{
+    void *a = (void *)0xa0;
+    void *b = (void *)0xb0;
+
+    QQmlListCompositor compositor;
+    compositor.setGroupCount(4);
+    compositor.setDefaultGroups(VisibleFlag | C::DefaultFlag);
+    compositor.append(a, 0, 2, C::PrependFlag | C::DefaultFlag);
+    compositor.append(a, 2, 3, C::PrependFlag);
+    compositor.append(a, 5, 2, C::AppendFlag | C::PrependFlag | C::DefaultFlag);
+    compositor.append(b, 0, 4, C::DefaultFlag);
+    compositor.append(a, 2, 3, C::DefaultFlag);
+
+    QTest::ignoreMessage(QtDebugMsg,
+            "QQmlListCompositor(00110\n"
+            " 0 0 0 0   Range(0xa0 0 2 00P000000000D0\n"
+            " 0 0 2 0   Range(0xa0 2 3 00P00000000000\n"
+            " 0 0 2 0   Range(0xa0 5 2 0AP000000000D0\n"
+            " 0 0 4 0   Range(0xb0 0 4 000000000000D0\n"
+            " 0 0 8 0   Range(0xa0 2 3 000000000000D0)");
+    qDebug() << compositor;
+
+    compositor.setFlags(C::Default, 5, 2, SelectionFlag);
+
+    QTest::ignoreMessage(QtDebugMsg,
+            "QQmlListCompositor(20110\n"
+            " 0 0 0 0   Range(0xa0 0 2 00P000000000D0\n"
+            " 0 0 2 0   Range(0xa0 2 3 00P00000000000\n"
+            " 0 0 2 0   Range(0xa0 5 2 0AP000000000D0\n"
+            " 0 0 4 0   Range(0xb0 0 1 000000000000D0\n"
+            " 0 0 5 0   Range(0xb0 1 2 000000000010D0\n"
+            " 2 0 7 0   Range(0xb0 3 1 000000000000D0\n"
+            " 2 0 8 0   Range(0xa0 2 3 000000000000D0)");
+    qDebug() << compositor;
+}
+
+void tst_qqmllistcompositor::changeDebug()
+{
+    void *a = (void *)0xa0;
+    void *b = (void *)0xb0;
+
+    QQmlListCompositor compositor;
+    compositor.setGroupCount(4);
+    compositor.setDefaultGroups(VisibleFlag | C::DefaultFlag);
+    compositor.append(a, 0, 2, C::PrependFlag | C::DefaultFlag);
+    compositor.append(a, 2, 3, C::PrependFlag);
+    compositor.append(a, 5, 2, C::AppendFlag | C::PrependFlag | C::DefaultFlag);
+    compositor.append(b, 0, 1, C::DefaultFlag);
+    compositor.append(b, 1, 2, SelectionFlag | C::DefaultFlag);
+    compositor.append(b, 3, 1, C::DefaultFlag);
+    compositor.append(a, 2, 3, C::DefaultFlag);
+
+
+    QTest::ignoreMessage(QtDebugMsg, "Change(-1 2 000000010D0 2 0 7 0)");
+    qDebug() << QQmlListCompositor::Change(compositor.find(C::Default, 7), 2, SelectionFlag | C::DefaultFlag);
+    QTest::ignoreMessage(QtDebugMsg, "Remove(9 4 000000000D0 10 0)");
+    qDebug() << QQmlListCompositor::Remove(compositor.find(C::Default, 10), 4, C::DefaultFlag, 9);
+    QTest::ignoreMessage(QtDebugMsg, "Insert(9 4 000000000D0 3 0)");
+    qDebug() << QQmlListCompositor::Insert(compositor.find(C::Default, 3), 4, C::DefaultFlag, 9);
+}
+
+void tst_qqmllistcompositor::groupDebug()
+{
+    QTest::ignoreMessage(QtDebugMsg, "Default ");
+    qDebug() << C::Default;
+    QTest::ignoreMessage(QtDebugMsg, "Cache ");
+    qDebug() << C::Cache;
+    QTest::ignoreMessage(QtDebugMsg, "Group3 ");
+    qDebug() << Selection;
+}
+
+QTEST_MAIN(tst_qqmllistcompositor)
+
+#include "tst_qqmllistcompositor.moc"
+
+