Merge remote branch 'origin/4.7' into qt-master-from-4.7

Conflicts:
	src/gui/kernel/qapplication.h

7 files changed, 388 insertions, 10 deletions

diff --git a/tests/benchmarks/declarative/script/data/block.qml b/tests/benchmarks/declarative/script/data/block.qml
index 4e5006e..f7b2ab3 100644
--- a/tests/benchmarks/declarative/script/data/block.qml
+++ b/tests/benchmarks/declarative/script/data/block.qml
@@ -47,7 +47,7 @@ Rectangle {
     function doSomethingDirect() {
         theObject.prop1 = 0;
 
-        for (var i = 0; i < 60; ++i)
+        for (var i = 0; i < 1000; ++i)
             theObject.prop1 += theObject.prop2;
 
         theObject.prop3 = theObject.prop1;
@@ -57,7 +57,7 @@ Rectangle {
         theObject.prop1 = 0;
 
         var incrementObj = theObject;
-        for (var i = 0; i < 60; ++i)
+        for (var i = 0; i < 1000; ++i)
             incrementObj.prop1 += incrementObj.prop2;
 
         incrementObj.prop3 = incrementObj.prop1;
@@ -67,7 +67,7 @@ Rectangle {
         theObject.prop1 = 0;
 
         var increment = theObject.prop2;
-        for (var i = 0; i < 60; ++i)
+        for (var i = 0; i < 1000; ++i)
             theObject.prop1 += increment;
 
         theObject.prop3 = theObject.prop1;
diff --git a/tests/benchmarks/declarative/script/data/global.js b/tests/benchmarks/declarative/script/data/global.js
new file mode 100644
index 0000000..5b86b4d
--- /dev/null
+++ b/tests/benchmarks/declarative/script/data/global.js
@@ -0,0 +1,54 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+var incVar = 1;
+var total;
+
+function doSomething() {
+    for (var i = 0; i < 10000; ++i)
+        Math.sin(90);
+}
+
+function doIncrement() {
+    total = 0;
+    for (var i = 0; i < 100000; ++i)
+        total += incVar;
+}
diff --git a/tests/benchmarks/declarative/script/data/global_prop.qml b/tests/benchmarks/declarative/script/data/global_prop.qml
new file mode 100644
index 0000000..4fb7ee7
--- /dev/null
+++ b/tests/benchmarks/declarative/script/data/global_prop.qml
@@ -0,0 +1,53 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import Qt 4.7
+import "global.js" as Program
+
+Rectangle {
+    width: 200; height: 200
+
+    signal triggered
+    signal incrementTriggered
+
+    onTriggered: Program.doSomething();
+    onIncrementTriggered: Program.doIncrement();
+}
diff --git a/tests/benchmarks/declarative/script/tst_script.cpp b/tests/benchmarks/declarative/script/tst_script.cpp
index 99f294c..5a7e151 100644
--- a/tests/benchmarks/declarative/script/tst_script.cpp
+++ b/tests/benchmarks/declarative/script/tst_script.cpp
@@ -92,7 +92,12 @@ private slots:
 
     void block_data();
     void block();
-private:
+
+    void global_property_js();
+    void global_property_qml();
+    void global_property_qml_js();
+
+    void scriptfile_property();
 };
 
 inline QUrl TEST_FILE(const QString &filename)
@@ -625,6 +630,74 @@ void tst_script::block()
     delete rect;
 }
 
+#define GLOBALPROPERTY_PROGRAM \
+    "(function() { " \
+    "    for (var ii = 0; ii < 10000; ++ii) { " \
+    "        Math.sin(90); " \
+    "    } " \
+    "})"
+
+void tst_script::global_property_js()
+{
+    QScriptEngine engine;
+
+    QScriptValue prog = engine.evaluate(GLOBALPROPERTY_PROGRAM);
+    prog.call();
+
+    QBENCHMARK {
+        prog.call();
+    }
+}
+
+void tst_script::global_property_qml()
+{
+    QDeclarativeEngine qmlengine;
+
+    QScriptEngine *engine = QDeclarativeEnginePrivate::getScriptEngine(&qmlengine);
+    QScriptValue prog = engine->evaluate(GLOBALPROPERTY_PROGRAM);
+    prog.call();
+
+    QBENCHMARK {
+        prog.call();
+    }
+}
+
+void tst_script::global_property_qml_js()
+{
+    QDeclarativeEngine engine;
+    QDeclarativeComponent component(&engine, TEST_FILE("global_prop.qml"));
+    QDeclarativeRectangle *rect = qobject_cast<QDeclarativeRectangle *>(component.create());
+    QVERIFY(rect != 0);
+
+    int index = rect->metaObject()->indexOfMethod("triggered()");
+    QVERIFY(index != -1);
+    QMetaMethod method = rect->metaObject()->method(index);
+
+    QBENCHMARK {
+        method.invoke(rect, Qt::DirectConnection);
+    }
+
+    delete rect;
+}
+
+void tst_script::scriptfile_property()
+{
+    QDeclarativeEngine engine;
+    QDeclarativeComponent component(&engine, TEST_FILE("global_prop.qml"));
+    QDeclarativeRectangle *rect = qobject_cast<QDeclarativeRectangle *>(component.create());
+    QVERIFY(rect != 0);
+
+    int index = rect->metaObject()->indexOfMethod("incrementTriggered()");
+    QVERIFY(index != -1);
+    QMetaMethod method = rect->metaObject()->method(index);
+
+    QBENCHMARK {
+        method.invoke(rect, Qt::DirectConnection);
+    }
+
+    delete rect;
+}
+
 QTEST_MAIN(tst_script)
 
 #include "tst_script.moc"
diff --git a/tests/benchmarks/gui/image/qpixmap/tst_qpixmap.cpp b/tests/benchmarks/gui/image/qpixmap/tst_qpixmap.cpp
index 8e9de4a..27e5025 100644
--- a/tests/benchmarks/gui/image/qpixmap/tst_qpixmap.cpp
+++ b/tests/benchmarks/gui/image/qpixmap/tst_qpixmap.cpp
@@ -40,9 +40,12 @@
 ****************************************************************************/
 
 #include <qtest.h>
-#include <QPixmap>
 #include <QBitmap>
+#include <QDir>
+#include <QImage>
+#include <QImageReader>
 #include <QPainter>
+#include <QPixmap>
 #include <private/qpixmap_raster_p.h>
 
 class tst_QPixmap : public QObject
@@ -62,6 +65,9 @@ private slots:
     void transformed();
     void mask_data();
     void mask();
+
+    void fromImageReader_data();
+    void fromImageReader();
 };
 
 Q_DECLARE_METATYPE(QImage::Format)
@@ -248,6 +254,62 @@ void tst_QPixmap::mask()
     }
 }
 
+void tst_QPixmap::fromImageReader_data()
+{
+    const QString tempDir = QDir::tempPath();
+    QTest::addColumn<QString>("filename");
+
+    QImage image(2000, 2000, QImage::Format_ARGB32);
+    image.fill(0);
+    {
+        // Generate an image with opaque and transparent pixels
+        // with an interesting distribution.
+        QPainter painter(&image);
+
+        QRadialGradient radialGrad(QPointF(1000, 1000), 1000);
+        radialGrad.setColorAt(0, QColor(255, 0, 0, 255));
+        radialGrad.setColorAt(0.5, QColor(0, 255, 0, 255));
+        radialGrad.setColorAt(0.9, QColor(0, 0, 255, 100));
+        radialGrad.setColorAt(1, QColor(0, 0, 0, 0));
+
+        painter.fillRect(image.rect(), radialGrad);
+    }
+    image.save("test.png");
+
+    // RGB32
+    const QString rgb32Path = tempDir + QString::fromLatin1("/rgb32.jpg");
+    image.save(rgb32Path);
+    QTest::newRow("gradient RGB32") << rgb32Path;
+
+    // ARGB32
+    const QString argb32Path = tempDir + QString::fromLatin1("/argb32.png");
+    image.save(argb32Path);
+    QTest::newRow("gradient ARGB32") << argb32Path;
+
+    // Indexed 8
+    const QString indexed8Path = tempDir + QString::fromLatin1("/indexed8.gif");
+    image.save(indexed8Path);
+    QTest::newRow("gradient indexed8") << indexed8Path;
+
+}
+
+void tst_QPixmap::fromImageReader()
+{
+    QFETCH(QString, filename);
+    // warmup
+    {
+        QImageReader imageReader(filename);
+        QPixmap::fromImageReader(&imageReader);
+    }
+
+    QBENCHMARK {
+        QImageReader imageReader(filename);
+        QPixmap::fromImageReader(&imageReader);
+    }
+    QFile::remove(filename);
+}
+
+
 QTEST_MAIN(tst_QPixmap)
 
 #include "tst_qpixmap.moc"
diff --git a/tests/benchmarks/gui/text/qtext/main.cpp b/tests/benchmarks/gui/text/qtext/main.cpp
index d4f3165..63daae0 100644
--- a/tests/benchmarks/gui/text/qtext/main.cpp
+++ b/tests/benchmarks/gui/text/qtext/main.cpp
@@ -82,7 +82,13 @@ private slots:
     void constructControl();
     void constructDocument();
 
+    void newLineReplacement();
+    void formatManipulation();
+    void fontResolution();
+
+    void layout_data();
     void layout();
+    void formattedLayout();
     void paintLayoutToPixmap();
     void paintLayoutToPixmap_painterFill();
 
@@ -95,7 +101,7 @@ private slots:
     void paintControlToPixmap_painterFill();
 
 private:
-    QSize setupTextLayout(QTextLayout *layout);
+    QSize setupTextLayout(QTextLayout *layout, bool wrap = true, int wrapWidth = 100);
 
     QString m_lorem;
     QString m_shortLorem;
@@ -227,10 +233,8 @@ void tst_QText::odfWriting_images()
     delete doc;
 }
 
-QSize tst_QText::setupTextLayout(QTextLayout *layout)
+QSize tst_QText::setupTextLayout(QTextLayout *layout, bool wrap, int wrapWidth)
 {
-    bool wrap = true;
-    int wrapWidth = 300;
     layout->setCacheEnabled(true);
 
     int height = 0;
@@ -242,7 +246,6 @@ QSize tst_QText::setupTextLayout(QTextLayout *layout)
         lineWidth = wrapWidth;
 
     layout->beginLayout();
-
     while (1) {
         QTextLine line = layout->createLine();
         if (!line.isValid())
@@ -284,13 +287,95 @@ void tst_QText::constructDocument()
     }
 }
 
+//this step is needed before giving the string to a QTextLayout
+void tst_QText::newLineReplacement()
+{
+    QString text = QString::fromLatin1("H\ne\nl\nl\no\n\nW\no\nr\nl\nd");
+
+    QBENCHMARK {
+        QString tmp = text;
+        tmp.replace(QLatin1Char('\n'), QChar::LineSeparator);
+    }
+}
+
+void tst_QText::formatManipulation()
+{
+    QFont font;
+
+    QBENCHMARK {
+        QTextCharFormat format;
+        format.setFont(font);
+    }
+}
+
+void tst_QText::fontResolution()
+{
+    QFont font;
+    QFont font2;
+    font.setFamily("DejaVu");
+    font2.setBold(true);
+
+    QBENCHMARK {    
+        QFont res = font.resolve(font2);
+    }
+}
+
+void tst_QText::layout_data()
+{
+    QTest::addColumn<bool>("wrap");
+    QTest::newRow("wrap") << true;
+    QTest::newRow("nowrap") << false;
+}
+
 void tst_QText::layout()
 {
+    QFETCH(bool,wrap);
+    QTextLayout layout(m_shortLorem);
+    setupTextLayout(&layout, wrap);
+
+    QBENCHMARK {
+        QTextLayout layout(m_shortLorem);
+        setupTextLayout(&layout, wrap);
+    }
+}
+
+//### requires tst_QText to be a friend of QTextLayout
+/*void tst_QText::stackTextLayout()
+{
+    QStackTextEngine engine(m_shortLorem, qApp->font());
+    QTextLayout layout(&engine);
+    setupTextLayout(&layout);
+
+    QBENCHMARK {
+        QStackTextEngine engine(m_shortLorem, qApp->font());
+        QTextLayout layout(&engine);
+        setupTextLayout(&layout);
+    }
+}*/
+
+void tst_QText::formattedLayout()
+{
+    //set up formatting
+    QList<QTextLayout::FormatRange> ranges;
+    {
+        QTextCharFormat format;
+        format.setForeground(QColor("steelblue"));
+
+        QTextLayout::FormatRange formatRange;
+        formatRange.format = format;
+        formatRange.start = 0;
+        formatRange.length = 50;
+
+        ranges.append(formatRange);
+    }
+
     QTextLayout layout(m_shortLorem);
+    layout.setAdditionalFormats(ranges);
     setupTextLayout(&layout);
 
     QBENCHMARK {
         QTextLayout layout(m_shortLorem);
+        layout.setAdditionalFormats(ranges);
         setupTextLayout(&layout);
     }
 }
diff --git a/tests/benchmarks/opengl/main.cpp b/tests/benchmarks/opengl/main.cpp
index beb4d43..c042fce 100644
--- a/tests/benchmarks/opengl/main.cpp
+++ b/tests/benchmarks/opengl/main.cpp
@@ -75,6 +75,10 @@ private slots:
     void gradients_data();
     void gradients();
 
+    void textureUpload_data();
+    void textureUpload();
+
+
 private:
     QGLPixelBuffer *pb;
 };
@@ -374,6 +378,53 @@ void OpenGLBench::gradients()
     }
 }
 
+void OpenGLBench::textureUpload_data()
+{
+    QTest::addColumn<int>("size");
+    QTest::addColumn<int>("flags");
+    QTest::addColumn<int>("format");
+
+    int sizes[] = { 8, 10, 16, 20, 32, 50, 64, 100, 128, 200, 256, 500, 512, 1000, 1024, 2000, 2048, -1 };
+    int flags[] = { QGLContext::InternalBindOption,
+                  QGLContext::DefaultBindOption,
+                  -1 };
+    int formats[] = { GL_RGB, GL_RGBA, -1 };
+
+    for (int s = 0; sizes[s] != -1; ++s) {
+        for (int f = 0; flags[f] != -1; ++f) {
+            for (int a = 0; formats[a] != -1; ++a) {
+                QByteArray name;
+                name.append("size=").append(QByteArray::number(sizes[s]));
+                name.append(", flags=").append(f == 0 ? "internal" : "default");
+                name.append(", format=").append(a == 0 ? "RGB" : "RGBA");
+                QTest::newRow(name.constData()) << sizes[s] << flags[f] << formats[a];
+            }
+        }
+    }
+}
+
+void OpenGLBench::textureUpload()
+{
+    QFETCH(int, size);
+    QFETCH(int, flags);
+    QFETCH(int, format);
+
+    QPixmap pixmap(size, size);
+
+    if (format == GL_RGB)
+        pixmap.fill(Qt::red);
+    else
+        pixmap.fill(Qt::transparent);
+
+    pb->makeCurrent();
+    QGLContext *context = const_cast<QGLContext *>(QGLContext::currentContext());
+    QTime time;
+
+    time.start();
+    context->bindTexture(pixmap, GL_TEXTURE_2D, format, (QGLContext::BindOptions) flags);
+    QTest::setBenchmarkResult(time.elapsed(), QTest::WalltimeMilliseconds);
+}
+
 QTEST_MAIN(OpenGLBench)
 
 #include "main.moc"