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authorQt by Nokia <qt-info@nokia.com>2011-04-27 12:05:43 +0200
committeraxis <qt-info@nokia.com>2011-04-27 12:05:43 +0200
commit38be0d13830efd2d98281c645c3a60afe05ffece (patch)
tree6ea73f3ec77f7d153333779883e8120f82820abe /tests/benchmarks/corelib/kernel/qobject
Initial import from the monolithic Qt.
This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
Diffstat (limited to 'tests/benchmarks/corelib/kernel/qobject')
-rw-r--r--tests/benchmarks/corelib/kernel/qobject/main.cpp185
-rw-r--r--tests/benchmarks/corelib/kernel/qobject/object.cpp68
-rw-r--r--tests/benchmarks/corelib/kernel/qobject/object.h76
-rw-r--r--tests/benchmarks/corelib/kernel/qobject/qobject.pro9
4 files changed, 338 insertions, 0 deletions
diff --git a/tests/benchmarks/corelib/kernel/qobject/main.cpp b/tests/benchmarks/corelib/kernel/qobject/main.cpp
new file mode 100644
index 0000000000..801e368912
--- /dev/null
+++ b/tests/benchmarks/corelib/kernel/qobject/main.cpp
@@ -0,0 +1,185 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <QtCore>
+#include <QtGui>
+#include <qtest.h>
+#include "object.h"
+#include <qcoreapplication.h>
+#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;
+ QTest::newRow("unconnected signal") << 3;
+}
+
+void QObjectBenchmark::signal_slot_benchmark()
+{
+ QFETCH(int, type);
+
+ Object singleObject;
+ Object multiObject;
+ singleObject.setObjectName("single");
+ multiObject.setObjectName("multi");
+
+ 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 if (type == 2) {
+ QBENCHMARK {
+ multiObject.emitSignal0();
+ }
+ } else if (type == 3) {
+ QBENCHMARK {
+ singleObject.emitSignal1();
+ }
+ }
+}
+
+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/corelib/kernel/qobject/object.cpp b/tests/benchmarks/corelib/kernel/qobject/object.cpp
new file mode 100644
index 0000000000..67ed322217
--- /dev/null
+++ b/tests/benchmarks/corelib/kernel/qobject/object.cpp
@@ -0,0 +1,68 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "object.h"
+
+void Object::emitSignal0()
+{ emit signal0(); }
+void Object::emitSignal1()
+{ emit signal1(); }
+
+
+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/corelib/kernel/qobject/object.h b/tests/benchmarks/corelib/kernel/qobject/object.h
new file mode 100644
index 0000000000..820e4b77d1
--- /dev/null
+++ b/tests/benchmarks/corelib/kernel/qobject/object.h
@@ -0,0 +1,76 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef OBJECT_H
+#define OBJECT_H
+
+#include <qobject.h>
+
+class Object : public QObject
+{
+ Q_OBJECT
+public:
+ void emitSignal0();
+ void emitSignal1();
+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/corelib/kernel/qobject/qobject.pro b/tests/benchmarks/corelib/kernel/qobject/qobject.pro
new file mode 100644
index 0000000000..1baaf58b7b
--- /dev/null
+++ b/tests/benchmarks/corelib/kernel/qobject/qobject.pro
@@ -0,0 +1,9 @@
+load(qttest_p4)
+TEMPLATE = app
+TARGET = tst_bench_qobject
+DEPENDPATH += .
+INCLUDEPATH += .
+
+# Input
+HEADERS += object.h
+SOURCES += main.cpp object.cpp