Long live Qt 4.5!

4 files changed, 339 insertions, 0 deletions

diff --git a/tests/benchmarks/qobject/main.cpp b/tests/benchmarks/qobject/main.cpp
new file mode 100644
index 0000000..cd8b142
--- /dev/null
+++ b/tests/benchmarks/qobject/main.cpp
@@ -0,0 +1,190 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <QtCore>
+#include <QtGui>
+#include <qtest.h>
+#include "object.h"
+
+#if QT_VERSION >= 0x040000
+#  include <qcoreapplication.h>
+#else
+#  include <qapplication.h>
+#endif
+#include <qdatetime.h>
+
+enum {
+    CreationDeletionBenckmarkConstant = 34567,
+    SignalsAndSlotsBenchmarkConstant = 456789
+};
+
+class QObjectBenchmark : public QObject
+{
+Q_OBJECT
+private slots:		
+    void signal_slot_benchmark();
+    void signal_slot_benchmark_data();
+    void qproperty_benchmark_data();
+    void qproperty_benchmark();
+    void dynamic_property_benchmark();
+    void connect_disconnect_benchmark_data();
+    void connect_disconnect_benchmark();
+};
+
+void QObjectBenchmark::signal_slot_benchmark_data()
+{
+    QTest::addColumn<int>("type");
+    QTest::newRow("simple function") << 0;
+    QTest::newRow("single signal/slot") << 1;
+    QTest::newRow("multi signal/slot") << 2;
+}
+
+void QObjectBenchmark::signal_slot_benchmark()
+{
+    QFETCH(int, type);
+
+    Object singleObject;
+    Object multiObject;
+#if QT_VERSION >= 0x040000
+    singleObject.setObjectName("single");
+    multiObject.setObjectName("multi");
+#else
+    singleObject.setName("single");
+    multiObject.setName("double");
+#endif
+
+    singleObject.connect(&singleObject, SIGNAL(signal0()), SLOT(slot0()));
+
+    multiObject.connect(&multiObject, SIGNAL(signal0()), SLOT(slot0()));
+    // multiObject.connect(&multiObject, SIGNAL(signal0()), SLOT(signal1()));
+    multiObject.connect(&multiObject, SIGNAL(signal1()), SLOT(slot1()));
+    // multiObject.connect(&multiObject, SIGNAL(signal0()), SLOT(signal2()));
+    multiObject.connect(&multiObject, SIGNAL(signal2()), SLOT(slot2()));
+    // multiObject.connect(&multiObject, SIGNAL(signal0()), SLOT(signal3()));
+    multiObject.connect(&multiObject, SIGNAL(signal3()), SLOT(slot3()));
+    // multiObject.connect(&multiObject, SIGNAL(signal0()), SLOT(signal4()));
+    multiObject.connect(&multiObject, SIGNAL(signal4()), SLOT(slot4()));
+    // multiObject.connect(&multiObject, SIGNAL(signal0()), SLOT(signal5()));
+    multiObject.connect(&multiObject, SIGNAL(signal5()), SLOT(slot5()));
+    // multiObject.connect(&multiObject, SIGNAL(signal0()), SLOT(signal6()));
+    multiObject.connect(&multiObject, SIGNAL(signal6()), SLOT(slot6()));
+    // multiObject.connect(&multiObject, SIGNAL(signal0()), SLOT(signal7()));
+    multiObject.connect(&multiObject, SIGNAL(signal7()), SLOT(slot7()));
+    // multiObject.connect(&multiObject, SIGNAL(signal0()), SLOT(signal8()));
+    multiObject.connect(&multiObject, SIGNAL(signal8()), SLOT(slot8()));
+    // multiObject.connect(&multiObject, SIGNAL(signal0()), SLOT(signal9()));
+    multiObject.connect(&multiObject, SIGNAL(signal9()), SLOT(slot9()));
+
+    if (type == 0) {
+        QBENCHMARK {
+            singleObject.slot0();
+        }
+    } else if (type == 1) {
+        QBENCHMARK {
+            singleObject.emitSignal0();
+        }
+    } else {
+        QBENCHMARK {
+            multiObject.emitSignal0();   
+        }
+    }
+}
+
+void QObjectBenchmark::qproperty_benchmark_data()
+{
+    QTest::addColumn<QByteArray>("name");
+    const QMetaObject *mo = &QTreeView::staticMetaObject;
+    for (int i = 0; i < mo->propertyCount(); ++i) {
+        QMetaProperty prop = mo->property(i);
+        QTest::newRow(prop.name()) << QByteArray(prop.name());
+    }
+}
+
+void QObjectBenchmark::qproperty_benchmark()
+{
+    QFETCH(QByteArray, name);
+    const char *p = name.constData();
+    QTreeView obj;
+    QVariant v = obj.property(p);
+    QBENCHMARK {
+        obj.setProperty(p, v);
+        (void)obj.property(p);
+    }
+}
+
+void QObjectBenchmark::dynamic_property_benchmark()
+{
+    QTreeView obj;
+    QBENCHMARK {
+        obj.setProperty("myProperty", 123);
+        (void)obj.property("myProperty");
+        obj.setProperty("myOtherProperty", 123);
+        (void)obj.property("myOtherProperty");
+    }
+}
+
+void QObjectBenchmark::connect_disconnect_benchmark_data()
+{
+    QTest::addColumn<QByteArray>("signal");
+    const QMetaObject *mo = &QTreeView::staticMetaObject;
+    for (int i = 0; i < mo->methodCount(); ++i) {
+        QMetaMethod method = mo->method(i);
+        if (method.methodType() != QMetaMethod::Signal)
+            continue;
+        QByteArray sig = method.signature();
+        QTest::newRow(sig) << sig;
+    }
+}
+
+void QObjectBenchmark::connect_disconnect_benchmark()
+{
+    QFETCH(QByteArray, signal);
+    signal.prepend('2');
+    const char *p = signal.constData();
+    QTreeView obj;
+    QBENCHMARK {
+        QObject::connect(&obj, p, &obj, p);
+        QObject::disconnect(&obj, p, &obj, p);
+    }
+}
+
+QTEST_MAIN(QObjectBenchmark)
+
+#include "main.moc"
diff --git a/tests/benchmarks/qobject/object.cpp b/tests/benchmarks/qobject/object.cpp
new file mode 100644
index 0000000..d788f94
--- /dev/null
+++ b/tests/benchmarks/qobject/object.cpp
@@ -0,0 +1,65 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "object.h"
+
+void Object::emitSignal0()
+{ emit signal0(); }
+
+void Object::slot0()
+{ }
+void Object::slot1()
+{ }
+void Object::slot2()
+{ }
+void Object::slot3()
+{ }
+void Object::slot4()
+{ }
+void Object::slot5()
+{ }
+void Object::slot6()
+{ }
+void Object::slot7()
+{ }
+void Object::slot8()
+{ }
+void Object::slot9()
+{ }
diff --git a/tests/benchmarks/qobject/object.h b/tests/benchmarks/qobject/object.h
new file mode 100644
index 0000000..b8498c1
--- /dev/null
+++ b/tests/benchmarks/qobject/object.h
@@ -0,0 +1,75 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef OBJECT_H
+#define OBJECT_H
+
+#include <qobject.h>
+
+class Object : public QObject
+{
+    Q_OBJECT
+public:
+    void emitSignal0();
+signals:
+    void signal0();
+    void signal1();
+    void signal2();
+    void signal3();
+    void signal4();
+    void signal5();
+    void signal6();
+    void signal7();
+    void signal8();
+    void signal9();
+public slots:
+    void slot0();
+    void slot1();
+    void slot2();
+    void slot3();
+    void slot4();
+    void slot5();
+    void slot6();
+    void slot7();
+    void slot8();
+    void slot9();
+};
+
+#endif // OBJECT_H
diff --git a/tests/benchmarks/qobject/qobject.pro b/tests/benchmarks/qobject/qobject.pro
new file mode 100644
index 0000000..2855de4
--- /dev/null
+++ b/tests/benchmarks/qobject/qobject.pro
@@ -0,0 +1,9 @@
+load(qttest_p4)
+TEMPLATE = app
+TARGET = tst_qobject
+DEPENDPATH += .
+INCLUDEPATH += .
+
+# Input
+HEADERS += object.h
+SOURCES += main.cpp object.cpp