1 files changed, 130 insertions, 0 deletions
diff --git a/tests/auto/selftests/benchliboptions/tst_benchliboptions.cpp b/tests/auto/selftests/benchliboptions/tst_benchliboptions.cpp
new file mode 100644
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+++ b/tests/auto/selftests/benchliboptions/tst_benchliboptions.cpp
@@ -0,0 +1,130 @@
+/****************************************************************************
+**
+** 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 <QtTest/QtTest>
+
+/* Custom event dispatcher to ensure we don't receive any spontaneous events */
+class TestEventDispatcher : public QAbstractEventDispatcher
+{
+    Q_OBJECT
+
+public:
+    TestEventDispatcher(QObject* parent =0)
+        : QAbstractEventDispatcher(parent)
+    {}
+    void flush() {}
+    bool hasPendingEvents() { return false; }
+    void interrupt() {}
+    bool processEvents(QEventLoop::ProcessEventsFlags) { return false; }
+    void registerSocketNotifier(QSocketNotifier*) {}
+    int registerTimer(int,QObject*) { return -1; }
+    void registerTimer(int,int,QObject*) {}
+    QList<TimerInfo> registeredTimers(QObject*) const { return QList<TimerInfo>(); }
+    void unregisterSocketNotifier(QSocketNotifier*) {}
+    bool unregisterTimer(int) { return false; }
+    bool unregisterTimers(QObject*) { return false; }
+    void wakeUp() {}
+};
+
+class tst_BenchlibOptions: public QObject
+{
+    Q_OBJECT
+
+private slots:
+    void threeEvents();
+};
+
+class tst_BenchlibFifteenIterations : public tst_BenchlibOptions
+{ Q_OBJECT };
+class tst_BenchlibOneHundredMinimum : public tst_BenchlibOptions
+{ Q_OBJECT };
+
+void tst_BenchlibOptions::threeEvents()
+{
+    QAbstractEventDispatcher* ed = QAbstractEventDispatcher::instance();
+    QBENCHMARK {
+        ed->filterEvent(0);
+        ed->filterEvent(0);
+        ed->filterEvent(0);
+    }
+}
+
+int main(int argc, char** argv)
+{
+    int ret = 0;
+
+    TestEventDispatcher dispatcher;
+    QCoreApplication app(argc, argv);
+
+    /* Run with no special arguments. */
+    {
+        tst_BenchlibOptions test;
+        ret += QTest::qExec(&test, argc, argv);
+    }
+
+    /* Run with an exact number of iterations. */
+    {
+        QVector<char const*> args;
+        for (int i = 0; i < argc; ++i) args << argv[i];
+        args << "-iterations";
+        args << "15";
+        tst_BenchlibFifteenIterations test;
+        ret += QTest::qExec(&test, args.count(), const_cast<char**>(args.data()));
+    }
+
+    /*
+        Run until getting a value of at least 100.
+    */
+    {
+        QVector<char const*> args;
+        for (int i = 0; i < argc; ++i) args << argv[i];
+        args << "-minimumvalue";
+        args << "100";
+        tst_BenchlibOneHundredMinimum test;
+        ret += QTest::qExec(&test, args.count(), const_cast<char**>(args.data()));
+    }
+
+    return ret;
+}
+
+#include "tst_benchliboptions.moc"