Merge branch '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2 into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2: (33 commits)
  Compile fix on Windows.
  Remove an unnecessary assert.
  Documentation for the Pad Navigator Example.
  New Pad Nagivator example implementation.
  Skip definition of wintab functions in case of QT_NO_TABLETEVENT.
  Made curve tesselation be dynamically adjusted based on transform.
  Modified QPainter and QPixmap benchmarks to use raster pixmaps.
  Stabilize tst_QWidgetAction::visibilityUpdate
  Fix compiler warning in QT_REQUIRE_VERSION
  Stabilize tst_QColumnView::parentCurrentIndex
  Really fix tst_QDockWidget::taskQTBUG_9758_undockedGeometry on Linux
  Fix typos in Elastic Nodes example documentation.
  Made paint engine texture drawing work in GL ES 2 and updated docs.
  Opt out of visual-config size checks with extension
  Fix off-by-one in text layouts and widget size hints on Mac
  Stabilize tst_QDockWidget::taskQTBUG_9758_undockedGeometry
  Mark QFileDialog::Options as a Q_FLAGS
  fix tst_QDockWidget::taskQTBUG_9758_undockedGeometry on Linux
  Fixed scrolling bugs in widget graphics effect backend.
  Fixed source pixmap bug in widget graphics effect backend.
  ...

12 files changed, 358 insertions, 43 deletions

diff --git a/tests/auto/qbuffer/tst_qbuffer.cpp b/tests/auto/qbuffer/tst_qbuffer.cpp
index fcef6a3..dd5ca91 100644
--- a/tests/auto/qbuffer/tst_qbuffer.cpp
+++ b/tests/auto/qbuffer/tst_qbuffer.cpp
@@ -76,6 +76,7 @@ private slots:
     void atEnd();
     void readLineBoundaries();
     void writeAfterQByteArrayResize();
+    void read_null();
 
 protected slots:
     void readyReadSlot();
@@ -529,5 +530,30 @@ void tst_QBuffer::writeAfterQByteArrayResize()
     QCOMPARE(buffer.buffer().size(), 1000);
 }
 
+void tst_QBuffer::read_null()
+{
+    QByteArray buffer;
+    buffer.resize(32000);
+    for (int i = 0; i < buffer.size(); ++i)
+        buffer[i] = char(i & 0xff);
+
+    QBuffer in(&buffer);
+    in.open(QIODevice::ReadOnly);
+
+    QByteArray chunk;
+
+    chunk.resize(16380);
+    in.read(chunk.data(), 16380);
+
+    QCOMPARE(chunk, buffer.mid(0, chunk.size()));
+
+    in.read(chunk.data(), 0);
+
+    chunk.resize(8);
+    in.read(chunk.data(), chunk.size());
+
+    QCOMPARE(chunk, buffer.mid(16380, chunk.size()));
+}
+
 QTEST_MAIN(tst_QBuffer)
 #include "tst_qbuffer.moc"
diff --git a/tests/auto/qcolumnview/tst_qcolumnview.cpp b/tests/auto/qcolumnview/tst_qcolumnview.cpp
index 90f499d..1da8c5d 100644
--- a/tests/auto/qcolumnview/tst_qcolumnview.cpp
+++ b/tests/auto/qcolumnview/tst_qcolumnview.cpp
@@ -596,11 +596,11 @@ void tst_QColumnView::clicked()
     QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, localPoint);
     QCOMPARE(clickedSpy.count(), 1);
     qApp->processEvents();
-    
+
     if (sizeof(qreal) != sizeof(double)) {
         QSKIP("Skipped due to rounding errors", SkipAll);
     }
-    
+
     for (int i = 0; i < view.createdColumns.count(); ++i) {
         QAbstractItemView *column = view.createdColumns.at(i);
         if (column && column->selectionModel() && (column->rootIndex() == home))
@@ -961,9 +961,9 @@ void tst_QColumnView::parentCurrentIndex()
     QVERIFY(third.isValid());
     view.setCurrentIndex(third);
     QTest::qWait(ANIMATION_DELAY);
-    QCOMPARE(view.createdColumns[0]->currentIndex(), first);
-    QCOMPARE(view.createdColumns[1]->currentIndex(), second);
-    QCOMPARE(view.createdColumns[2]->currentIndex(), third);
+    QTRY_COMPARE(view.createdColumns[0]->currentIndex(), first);
+    QTRY_COMPARE(view.createdColumns[1]->currentIndex(), second);
+    QTRY_COMPARE(view.createdColumns[2]->currentIndex(), third);
 
     first = model.index(0, 0, QModelIndex());
     second = model.index(secondRow, 0, first);
diff --git a/tests/auto/qdockwidget/tst_qdockwidget.cpp b/tests/auto/qdockwidget/tst_qdockwidget.cpp
index a734985..2059101 100644
--- a/tests/auto/qdockwidget/tst_qdockwidget.cpp
+++ b/tests/auto/qdockwidget/tst_qdockwidget.cpp
@@ -96,6 +96,7 @@ private slots:
     void task248604_infiniteResize();
     void task258459_visibilityChanged();
     void taskQTBUG_1665_closableChanged();
+	void taskQTBUG_9758_undockedGeometry();
 };
 
 // Testing get/set functions
@@ -653,7 +654,7 @@ void tst_QDockWidget::dockLocationChanged()
     QCOMPARE(qvariant_cast<Qt::DockWidgetArea>(spy.at(0).at(0)),
                 Qt::TopDockWidgetArea);
     spy.clear();
-    
+
     dw.setFloating(true);
     QTest::qWait(100);
     dw.setFloating(false);
@@ -878,6 +879,27 @@ void tst_QDockWidget::taskQTBUG_1665_closableChanged()
     QVERIFY(!(dock.windowFlags() & Qt::WindowCloseButtonHint));
 }
 
+void tst_QDockWidget::taskQTBUG_9758_undockedGeometry()
+{
+    QMainWindow window;
+    QDockWidget dock1(&window);
+    QDockWidget dock2(&window);
+    window.addDockWidget(Qt::RightDockWidgetArea, &dock1);
+    window.addDockWidget(Qt::RightDockWidgetArea, &dock2);
+    window.tabifyDockWidget(&dock1, &dock2);
+    dock1.hide();
+    dock2.hide();
+    window.show();
+    QTest::qWaitForWindowShown(&window);
+    dock1.setFloating(true);
+    dock1.show();
+    QTest::qWaitForWindowShown(&dock1);
+
+    QVERIFY(dock1.x() >= 0);
+    QVERIFY(dock1.y() >= 0);
+}
+
+
 
 QTEST_MAIN(tst_QDockWidget)
 #include "tst_qdockwidget.moc"
diff --git a/tests/auto/qfiledialog/tst_qfiledialog.cpp b/tests/auto/qfiledialog/tst_qfiledialog.cpp
index 38a1ee7..ca7c445 100644
--- a/tests/auto/qfiledialog/tst_qfiledialog.cpp
+++ b/tests/auto/qfiledialog/tst_qfiledialog.cpp
@@ -529,10 +529,6 @@ void tst_QFiledialog::completer()
 #endif
                 ++expected;
         }
-#if !defined(Q_OS_WIN)
-        if (inputStartsWithRootPath)
-            expected++;
-#endif
     }
 
     QTest::qWait(1000);
diff --git a/tests/auto/qgraphicsview/tst_qgraphicsview.cpp b/tests/auto/qgraphicsview/tst_qgraphicsview.cpp
index 1df9a37..b8df7f6 100644
--- a/tests/auto/qgraphicsview/tst_qgraphicsview.cpp
+++ b/tests/auto/qgraphicsview/tst_qgraphicsview.cpp
@@ -218,6 +218,7 @@ private slots:
     void update();
     void update2_data();
     void update2();
+    void update_ancestorClipsChildrenToShape();
     void inputMethodSensitivity();
     void inputContextReset();
     void indirectPainting();
@@ -3758,6 +3759,62 @@ void tst_QGraphicsView::update2()
 #endif
 }
 
+void tst_QGraphicsView::update_ancestorClipsChildrenToShape()
+{
+    QGraphicsScene scene(-150, -150, 300, 300);
+
+    /*
+    Add three rects:
+
+    +------------------+
+    | child            |
+    | +--------------+ |
+    | | parent       | |
+    | |  +-----------+ |
+    | |  |grandParent| |
+    | |  +-----------+ |
+    | +--------------+ |
+    +------------------+
+
+    ... where both the parent and the grand parent clips children to shape.
+    */
+    QApplication::processEvents(); // Get rid of pending update.
+
+    QGraphicsRectItem *grandParent = static_cast<QGraphicsRectItem *>(scene.addRect(0, 0, 50, 50));
+    grandParent->setBrush(Qt::black);
+    grandParent->setFlag(QGraphicsItem::ItemClipsChildrenToShape);
+
+    QGraphicsRectItem *parent = static_cast<QGraphicsRectItem *>(scene.addRect(-50, -50, 100, 100));
+    parent->setBrush(QColor(0, 0, 255, 125));
+    parent->setParentItem(grandParent);
+    parent->setFlag(QGraphicsItem::ItemClipsChildrenToShape);
+
+    QGraphicsRectItem *child = static_cast<QGraphicsRectItem *>(scene.addRect(-100, -100, 200, 200));
+    child->setBrush(QColor(255, 0, 0, 125));
+    child->setParentItem(parent);
+
+    CustomView view(&scene);
+    view.show();
+    QTest::qWaitForWindowShown(&view);
+    QTRY_VERIFY(view.painted);
+
+    view.lastUpdateRegions.clear();
+    view.painted = false;
+
+    // Call child->update() and make sure the updated area is within the ancestors' clip.
+    QRectF expected = child->deviceTransform(view.viewportTransform()).mapRect(child->boundingRect());
+    expected &= grandParent->deviceTransform(view.viewportTransform()).mapRect(grandParent->boundingRect());
+
+    child->update();
+    QTRY_VERIFY(view.painted);
+
+#ifndef QT_MAC_USE_COCOA //cocoa doesn't support drawing regions
+    QTRY_VERIFY(view.painted);
+    QCOMPARE(view.lastUpdateRegions.size(), 1);
+    QCOMPARE(view.lastUpdateRegions.at(0), QRegion(expected.toAlignedRect()));
+#endif
+}
+
 class FocusItem : public QGraphicsRectItem
 {
 public:
diff --git a/tests/auto/qimagereader/tst_qimagereader.cpp b/tests/auto/qimagereader/tst_qimagereader.cpp
index 1b4c502..aadee5b 100644
--- a/tests/auto/qimagereader/tst_qimagereader.cpp
+++ b/tests/auto/qimagereader/tst_qimagereader.cpp
@@ -114,6 +114,9 @@ private slots:
     void readFromFileAfterJunk_data();
     void readFromFileAfterJunk();
 
+    void devicePosition_data();
+    void devicePosition();
+
     void setBackgroundColor_data();
     void setBackgroundColor();
 
@@ -1117,7 +1120,7 @@ void tst_QImageReader::readFromFileAfterJunk()
     QByteArray imageData = imageFile.readAll();
     QVERIFY(!imageData.isNull());
 
-    int iterations = 10;
+    int iterations = 3;
     if (format == "ppm" || format == "pbm" || format == "pgm" || format == "svg" || format == "svgz")
         iterations = 1;
 
@@ -1147,6 +1150,64 @@ void tst_QImageReader::readFromFileAfterJunk()
     }
 }
 
+void tst_QImageReader::devicePosition_data()
+{
+    QTest::addColumn<QString>("fileName");
+    QTest::addColumn<QByteArray>("format");
+
+    QTest::newRow("pbm") << QString("image.pbm") << QByteArray("pbm");
+    QTest::newRow("pgm") << QString("image.pgm") << QByteArray("pgm");
+    QTest::newRow("ppm-1") << QString("image.ppm") << QByteArray("ppm");
+#ifdef QTEST_HAVE_JPEG
+    QTest::newRow("jpeg-1") << QString("beavis.jpg") << QByteArray("jpeg");
+    QTest::newRow("jpeg-2") << QString("YCbCr_cmyk.jpg") << QByteArray("jpeg");
+    QTest::newRow("jpeg-3") << QString("YCbCr_rgb.jpg") << QByteArray("jpeg");
+#endif
+#if defined QTEST_HAVE_GIF
+    QTest::newRow("gif-1") << QString("earth.gif") << QByteArray("gif");
+#endif
+    QTest::newRow("xbm") << QString("gnus.xbm") << QByteArray("xbm");
+    QTest::newRow("xpm") << QString("marble.xpm") << QByteArray("xpm");
+    QTest::newRow("bmp-1") << QString("colorful.bmp") << QByteArray("bmp");
+    QTest::newRow("bmp-2") << QString("font.bmp") << QByteArray("bmp");
+    QTest::newRow("png") << QString("kollada.png") << QByteArray("png");
+//    QTest::newRow("mng-1") << QString("images/ball.mng") << QByteArray("mng");
+//    QTest::newRow("mng-2") << QString("images/fire.mng") << QByteArray("mng");
+#if defined QTEST_HAVE_SVG
+    QTest::newRow("svg") << QString("rect.svg") << QByteArray("svg");
+    QTest::newRow("svgz") << QString("rect.svgz") << QByteArray("svgz");
+#endif
+}
+
+void tst_QImageReader::devicePosition()
+{
+    QFETCH(QString, fileName);
+    QFETCH(QByteArray, format);
+
+    QImage expected(prefix + fileName);
+    QVERIFY(!expected.isNull());
+
+    QFile imageFile(prefix + fileName);
+    QVERIFY(imageFile.open(QFile::ReadOnly));
+    QByteArray imageData = imageFile.readAll();
+    QVERIFY(!imageData.isNull());
+    int imageDataSize = imageData.size();
+
+    const char *preStr = "prebeef\n";
+    int preLen = qstrlen(preStr);
+    imageData.prepend(preStr);
+    if (format != "svg" && format != "svgz") // Doesn't handle trailing data
+        imageData.append("\npostbeef");
+    QBuffer buf(&imageData);
+    buf.open(QIODevice::ReadOnly);
+    buf.seek(preLen);
+    QImageReader reader(&buf, format);
+    QCOMPARE(expected, reader.read());
+    if (format != "ppm" && format != "gif")  // Known not to work
+        QCOMPARE(buf.pos(), qint64(preLen+imageDataSize));
+}
+
+
 void tst_QImageReader::description_data()
 {
     QTest::addColumn<QString>("fileName");
diff --git a/tests/auto/qmessagebox/tst_qmessagebox.cpp b/tests/auto/qmessagebox/tst_qmessagebox.cpp
index 2de1c52..d4ca064 100644
--- a/tests/auto/qmessagebox/tst_qmessagebox.cpp
+++ b/tests/auto/qmessagebox/tst_qmessagebox.cpp
@@ -140,6 +140,8 @@ private:
 
 tst_QMessageBox::tst_QMessageBox() : keyToSend(-1)
 {
+    int argc = qApp->argc();
+    QT_REQUIRE_VERSION(argc, qApp->argv(), "4.6.2")
 }
 
 int tst_QMessageBox::exec(QMessageBox *msgBox, int key)
diff --git a/tests/auto/qsortfilterproxymodel/tst_qsortfilterproxymodel.cpp b/tests/auto/qsortfilterproxymodel/tst_qsortfilterproxymodel.cpp
index 2339b21..992c95e 100644
--- a/tests/auto/qsortfilterproxymodel/tst_qsortfilterproxymodel.cpp
+++ b/tests/auto/qsortfilterproxymodel/tst_qsortfilterproxymodel.cpp
@@ -138,6 +138,7 @@ private slots:
     void taskQTBUG_6205_doubleProxySelectionSetSourceModel();
     void taskQTBUG_7537_appearsAndSort();
     void taskQTBUG_7716_unnecessaryDynamicSorting();
+    void taskQTBUG_10287_unnecessaryMapCreation();
 
     void testMultipleProxiesWithSelection();
 
@@ -3038,5 +3039,65 @@ void tst_QSortFilterProxyModel::testMultipleProxiesWithSelection()
 
 }
 
+class Model10287 : public QStandardItemModel
+{
+    Q_OBJECT
+
+public:
+    Model10287(QObject *parent = 0)
+        : QStandardItemModel(0, 1, parent)
+    {
+        parentItem = new QStandardItem("parent");
+        parentItem->setData(false, Qt::UserRole);
+        appendRow(parentItem);
+
+        childItem = new QStandardItem("child");
+        childItem->setData(true, Qt::UserRole);
+        parentItem->appendRow(childItem);
+
+        childItem2 = new QStandardItem("child2");
+        childItem2->setData(true, Qt::UserRole);
+        parentItem->appendRow(childItem2);
+    }
+
+    void removeChild()
+    {
+        childItem2->setData(false, Qt::UserRole);
+        parentItem->removeRow(0);
+    }
+
+private:
+    QStandardItem *parentItem, *childItem, *childItem2;
+};
+
+class Proxy10287 : public QSortFilterProxyModel
+{
+    Q_OBJECT
+
+public:
+    Proxy10287(QAbstractItemModel *model, QObject *parent = 0)
+        : QSortFilterProxyModel(parent)
+    {
+        setSourceModel(model);
+        setDynamicSortFilter(true);
+    }
+
+protected:
+    virtual bool filterAcceptsRow(int source_row, const QModelIndex &source_parent) const
+    {
+        // Filter based on UserRole in model
+        QModelIndex i = sourceModel()->index(source_row, 0, source_parent);
+        return i.data(Qt::UserRole).toBool();
+    }
+};
+
+void tst_QSortFilterProxyModel::taskQTBUG_10287_unnecessaryMapCreation()
+{
+    Model10287 m;
+    Proxy10287 p(&m);
+    m.removeChild();
+    // No assert failure, it passes.
+}
+
 QTEST_MAIN(tst_QSortFilterProxyModel)
 #include "tst_qsortfilterproxymodel.moc"
diff --git a/tests/auto/qstylesheetstyle/tst_qstylesheetstyle.cpp b/tests/auto/qstylesheetstyle/tst_qstylesheetstyle.cpp
index e0512a9..e370309 100644
--- a/tests/auto/qstylesheetstyle/tst_qstylesheetstyle.cpp
+++ b/tests/auto/qstylesheetstyle/tst_qstylesheetstyle.cpp
@@ -98,6 +98,7 @@ private slots:
     void complexWidgetFocus();
     void task188195_baseBackground();
     void task232085_spinBoxLineEditBg();
+    void changeStyleInChangeEvent();
 
     //at the end because it mess with the style.
     void widgetStyle();
@@ -1256,7 +1257,7 @@ void tst_QStyleSheetStyle::proxyStyle()
     QStyleOptionViewItemV4 opt;
     opt.initFrom(w);
     opt.features |= QStyleOptionViewItemV2::HasCheckIndicator;
-    QVERIFY(pb5->style()->subElementRect(QStyle::SE_ItemViewItemCheckIndicator, 
+    QVERIFY(pb5->style()->subElementRect(QStyle::SE_ItemViewItemCheckIndicator,
             &opt, pb5).width() == 3);
     delete w;
     delete proxy;
@@ -1579,6 +1580,34 @@ void tst_QStyleSheetStyle::task232085_spinBoxLineEditBg()
             .toLocal8Bit().constData());
 }
 
+class ChangeEventWidget : public QWidget
+{ public:
+    void changeEvent(QEvent * event)
+    {
+        if(event->type() == QEvent::StyleChange) {
+            static bool recurse = false;
+            if (!recurse) {
+                recurse = true;
+                QStyle *style = new QMotifStyle;
+                style->setParent(this);
+                setStyle(style);
+                recurse = false;
+            }
+        }
+        QWidget::changeEvent(event);
+    }
+};
+
+void tst_QStyleSheetStyle::changeStyleInChangeEvent()
+{   //must not crash;
+    ChangeEventWidget wid;
+    wid.ensurePolished();
+    wid.setStyleSheet(" /* */ ");
+    wid.ensurePolished();
+    wid.setStyleSheet(" /* ** */ ");
+    wid.ensurePolished();
+}
+
 QTEST_MAIN(tst_QStyleSheetStyle)
 #include "tst_qstylesheetstyle.moc"
 
diff --git a/tests/auto/qwidgetaction/tst_qwidgetaction.cpp b/tests/auto/qwidgetaction/tst_qwidgetaction.cpp
index 5dfcd43..53dc4b5 100644
--- a/tests/auto/qwidgetaction/tst_qwidgetaction.cpp
+++ b/tests/auto/qwidgetaction/tst_qwidgetaction.cpp
@@ -51,6 +51,8 @@
 #include <qmainwindow.h>
 #include <qmenubar.h>
 
+#include "../../shared/util.h"
+
 //TESTED_CLASS=
 //TESTED_FILES=
 
@@ -190,8 +192,8 @@ void tst_QWidgetAction::visibilityUpdate()
     QVERIFY(action->isVisible());
 
     action->setVisible(false);
-    QTest::qWait(100); //the call to hide is delayed by the toolbar layout
-    QVERIFY(!combo->isVisible());
+    qApp->processEvents(); //the call to hide is delayed by the toolbar layout
+    QTRY_VERIFY(!combo->isVisible());
 
     delete action;
     // action also deletes combo
diff --git a/tests/benchmarks/gui/image/qpixmap/tst_qpixmap.cpp b/tests/benchmarks/gui/image/qpixmap/tst_qpixmap.cpp
index 9ffbefb..8e9de4a 100644
--- a/tests/benchmarks/gui/image/qpixmap/tst_qpixmap.cpp
+++ b/tests/benchmarks/gui/image/qpixmap/tst_qpixmap.cpp
@@ -43,6 +43,7 @@
 #include <QPixmap>
 #include <QBitmap>
 #include <QPainter>
+#include <private/qpixmap_raster_p.h>
 
 class tst_QPixmap : public QObject
 {
@@ -67,6 +68,31 @@ Q_DECLARE_METATYPE(QImage::Format)
 Q_DECLARE_METATYPE(Qt::AspectRatioMode)
 Q_DECLARE_METATYPE(Qt::TransformationMode)
 
+QPixmap rasterPixmap(int width, int height)
+{
+    QPixmapData *data =
+        new QRasterPixmapData(QPixmapData::PixmapType);
+
+    data->resize(width, height);
+
+    return QPixmap(data);
+}
+
+QPixmap rasterPixmap(const QSize &size)
+{
+    return rasterPixmap(size.width(), size.height());
+}
+
+QPixmap rasterPixmap(const QImage &image)
+{
+    QPixmapData *data =
+        new QRasterPixmapData(QPixmapData::PixmapType);
+
+    data->fromImage(image, Qt::AutoColor);
+
+    return QPixmap(data);
+}
+
 tst_QPixmap::tst_QPixmap()
 {
 }
@@ -90,7 +116,7 @@ void tst_QPixmap::fill()
     QFETCH(int, height);
 
     const QColor color = opaque ? QColor(255, 0, 0) : QColor(255, 0, 0, 200);
-    QPixmap pixmap(width, height);
+    QPixmap pixmap = rasterPixmap(width, height);
 
     QBENCHMARK {
         pixmap.fill(color);
@@ -126,8 +152,8 @@ void tst_QPixmap::scaled()
     QFETCH(Qt::AspectRatioMode, ratioMode);
     QFETCH(Qt::TransformationMode, transformMode);
 
-    QPixmap opaque(size);
-    QPixmap transparent(size);
+    QPixmap opaque = rasterPixmap(size);
+    QPixmap transparent = rasterPixmap(size);
     opaque.fill(QColor(255, 0, 0));
     transparent.fill(QColor(255, 0, 0, 200));
 
@@ -180,8 +206,8 @@ void tst_QPixmap::transformed()
     QFETCH(QTransform, transform);
     QFETCH(Qt::TransformationMode, transformMode);
 
-    QPixmap opaque(size);
-    QPixmap transparent(size);
+    QPixmap opaque = rasterPixmap(size);
+    QPixmap transparent = rasterPixmap(size);
     opaque.fill(QColor(255, 0, 0));
     transparent.fill(QColor(255, 0, 0, 200));
 
@@ -209,7 +235,7 @@ void tst_QPixmap::mask()
 {
     QFETCH(QSize, size);
 
-    QPixmap src(size);
+    QPixmap src = rasterPixmap(size);
     src.fill(Qt::transparent);
     {
         QPainter p(&src);
diff --git a/tests/benchmarks/gui/painting/qpainter/tst_qpainter.cpp b/tests/benchmarks/gui/painting/qpainter/tst_qpainter.cpp
index d570bb3..318b671 100644
--- a/tests/benchmarks/gui/painting/qpainter/tst_qpainter.cpp
+++ b/tests/benchmarks/gui/painting/qpainter/tst_qpainter.cpp
@@ -50,6 +50,8 @@
 #define M_PI 3.14159265358979323846
 #endif
 
+#include <private/qpixmap_raster_p.h>
+
 Q_DECLARE_METATYPE(QLine)
 Q_DECLARE_METATYPE(QRect)
 Q_DECLARE_METATYPE(QSize)
@@ -125,6 +127,32 @@ struct PrimitiveSet {
 };
 
 
+QPixmap rasterPixmap(int width, int height)
+{
+    QPixmapData *data =
+        new QRasterPixmapData(QPixmapData::PixmapType);
+
+    data->resize(width, height);
+
+    return QPixmap(data);
+}
+
+QPixmap rasterPixmap(const QSize &size)
+{
+    return rasterPixmap(size.width(), size.height());
+}
+
+QPixmap rasterPixmap(const QImage &image)
+{
+    QPixmapData *data =
+        new QRasterPixmapData(QPixmapData::PixmapType);
+
+    data->fromImage(image, Qt::AutoColor);
+
+    return QPixmap(data);
+}
+
+
 class tst_QPainter : public QObject
 {
     Q_OBJECT
@@ -222,7 +250,8 @@ private:
 
     QPaintDevice *surface()
     {
-        return new QPixmap(1024, 1024);
+        m_pixmap = rasterPixmap(1024, 1024);
+        return &m_pixmap;
     }
 
 
@@ -233,6 +262,7 @@ private:
     PrimitiveSet m_primitives_100;
     PrimitiveSet m_primitives_1000;
 
+    QPixmap m_pixmap;
     QPaintDevice *m_surface;
     QPainter m_painter;
 
@@ -490,7 +520,7 @@ void tst_QPainter::setupBrushes()
 
 void tst_QPainter::beginAndEnd()
 {
-    QPixmap pixmap(100, 100);
+    QPixmap pixmap = rasterPixmap(100, 100);
 
     QBENCHMARK {
         QPainter p;
@@ -505,10 +535,11 @@ void tst_QPainter::drawLine()
     QFETCH(QPen, pen);
 
     const int offset = 5;
-    QPixmap pixmapUnclipped(qMin(line.x1(), line.x2())
-                            + 2*offset + qAbs(line.dx()),
-                            qMin(line.y1(), line.y2())
-                            + 2*offset + qAbs(line.dy()));
+    QPixmap pixmapUnclipped =
+        rasterPixmap(qMin(line.x1(), line.x2())
+                     + 2*offset + qAbs(line.dx()),
+                     qMin(line.y1(), line.y2())
+                     + 2*offset + qAbs(line.dy()));
     pixmapUnclipped.fill(Qt::white);
 
     QPainter p(&pixmapUnclipped);
@@ -535,10 +566,11 @@ void tst_QPainter::drawLine_clipped()
     QFETCH(QPen, pen);
 
     const int offset = 5;
-    QPixmap pixmapClipped(qMin(line.x1(), line.x2())
-                          + 2*offset + qAbs(line.dx()),
-                          qMin(line.y1(), line.y2())
-                          + 2*offset + qAbs(line.dy()));
+    QPixmap pixmapClipped
+        = rasterPixmap(qMin(line.x1(), line.x2())
+                       + 2*offset + qAbs(line.dx()),
+                       qMin(line.y1(), line.y2())
+                       + 2*offset + qAbs(line.dy()));
 
     const QRect clip = QRect(line.p1(), line.p2()).normalized();
 
@@ -569,10 +601,11 @@ void tst_QPainter::drawLine_antialiased_clipped()
     QFETCH(QPen, pen);
 
     const int offset = 5;
-    QPixmap pixmapClipped(qMin(line.x1(), line.x2())
-                          + 2*offset + qAbs(line.dx()),
-                          qMin(line.y1(), line.y2())
-                          + 2*offset + qAbs(line.dy()));
+    QPixmap pixmapClipped
+        = rasterPixmap(qMin(line.x1(), line.x2())
+                       + 2*offset + qAbs(line.dx()),
+                       qMin(line.y1(), line.y2())
+                       + 2*offset + qAbs(line.dy()));
 
     const QRect clip = QRect(line.p1(), line.p2()).normalized();
 
@@ -696,8 +729,8 @@ void tst_QPainter::drawPixmap()
     QImage sourceImage = createImage(type, size).convertToFormat(sourceFormat);
     QImage targetImage(size, targetFormat);
 
-    QPixmap sourcePixmap = QPixmap::fromImage(sourceImage);
-    QPixmap targetPixmap = QPixmap::fromImage(targetImage);
+    QPixmap sourcePixmap = rasterPixmap(sourceImage);
+    QPixmap targetPixmap = rasterPixmap(targetImage);
 
     QPainter p(&targetPixmap);
 
@@ -759,10 +792,10 @@ void tst_QPainter::compositionModes()
     QFETCH(QSize, size);
     QFETCH(QColor, color);
 
-    QPixmap src(size);
+    QPixmap src = rasterPixmap(size);
     src.fill(color);
 
-    QPixmap dest(size);
+    QPixmap dest = rasterPixmap(size);
     if (mode < QPainter::RasterOp_SourceOrDestination)
         color.setAlpha(127); // porter-duff needs an alpha channel
     dest.fill(color);
@@ -844,11 +877,11 @@ void tst_QPainter::drawTiledPixmap()
     QFETCH(QColor, color);
     QFETCH(QPainter::RenderHint, renderHint);
 
-    QPixmap src(srcSize);
+    QPixmap src = rasterPixmap(srcSize);
     src.fill(color);
 
     const QRect dstRect = transform.mapRect(QRect(QPoint(), dstSize));
-    QPixmap dst(dstRect.right() + 5, dstRect.bottom() + 5);
+    QPixmap dst = rasterPixmap(dstRect.right() + 5, dstRect.bottom() + 5);
     QPainter p(&dst);
     p.setTransform(transform);
     p.setRenderHint(renderHint);
@@ -1411,7 +1444,7 @@ void tst_QPainter::drawBorderPixmapRoundedRect()
         rp.drawRoundedRect(QRectF(qreal(pw)/2+1, qreal(pw)/2+1, rectImage.width()-(pw+1), rectImage.height()-(pw+1)), radius, radius);
     else
         rp.drawRoundedRect(QRectF(qreal(pw)/2, qreal(pw)/2, rectImage.width()-pw, rectImage.height()-pw), radius, radius);
-    QPixmap rectPixmap = QPixmap::fromImage(rectImage);
+    QPixmap rectPixmap = rasterPixmap(rectImage);
 
     //setup surface
     QImage surface(100, 100, QImage::Format_RGB16);
@@ -1466,7 +1499,7 @@ void tst_QPainter::drawScaledBorderPixmapRoundedRect()
     else
         rp.drawRoundedRect(QRectF(qreal(pw)/2, qreal(pw)/2, rectImage.width()-pw, rectImage.height()-pw), radius, radius);
 
-    QPixmap rectPixmap = QPixmap::fromImage(rectImage);
+    QPixmap rectPixmap = rasterPixmap(rectImage);
 
     //setup surface
     QImage surface(400, 400, QImage::Format_RGB16);
@@ -1522,7 +1555,7 @@ void tst_QPainter::drawTransformedBorderPixmapRoundedRect()
     else
         rp.drawRoundedRect(QRectF(qreal(pw)/2, qreal(pw)/2, rectImage.width()-pw, rectImage.height()-pw), radius, radius);
 
-    QPixmap rectPixmap = QPixmap::fromImage(rectImage);
+    QPixmap rectPixmap = rasterPixmap(rectImage);
 
     //setup surface
     QImage surface(400, 400, QImage::Format_RGB16);