--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/benchmarks/qapplication/main.cpp	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,87 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 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 <QApplication>
+#include <QProcess>
+
+#include <qtest.h>
+
+
+class tst_qapplication : public QObject
+{
+    Q_OBJECT
+private slots:
+    void ctor();
+};
+
+/*
+    Test the performance of the QApplication constructor.
+
+    This test creates a new process and thus includes process creation overhead.
+    Callgrind results are meaningless since the child process is not traced.
+*/
+void tst_qapplication::ctor()
+{
+    QProcess proc;
+    const QString program       = QCoreApplication::applicationFilePath();
+    const QStringList arguments = QStringList() << QLatin1String("--exit-now");
+
+    QBENCHMARK {
+        proc.start(program, arguments);
+        QVERIFY(proc.waitForStarted());
+        QVERIFY(proc.waitForFinished());
+        QCOMPARE(proc.exitStatus(), QProcess::NormalExit);
+        QCOMPARE(proc.exitCode(), 0);
+    }
+}
+
+int main(int argc, char** argv)
+{
+    QApplication app(argc, argv);
+
+    if (argc == 2 && QLatin1String("--exit-now") == QLatin1String(argv[1])) {
+        return 0;
+    }
+
+    tst_qapplication test;
+    return QTest::qExec(&test, argc, argv);
+}
+
+#include "main.moc"