tests/benchmarks/qthreadstorage/tst_qthreadstorage.cpp
changeset 3 41300fa6a67c
child 4 3b1da2848fc7
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/benchmarks/qthreadstorage/tst_qthreadstorage.cpp	Tue Feb 02 00:43:10 2010 +0200
@@ -0,0 +1,124 @@
+/****************************************************************************
+**
+** 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 <qtest.h>
+#include <QtCore>
+
+//TESTED_FILES=
+
+QThreadStorage<int *> dummy[8];
+
+QThreadStorage<QString *> tls1;
+
+class tst_QThreadStorage : public QObject
+{
+    Q_OBJECT
+
+public:
+    tst_QThreadStorage();
+    virtual ~tst_QThreadStorage();
+
+public slots:
+    void init();
+    void cleanup();
+
+private slots:
+    void construct();
+    void get();
+    void set();
+};
+
+tst_QThreadStorage::tst_QThreadStorage()
+{
+}
+
+tst_QThreadStorage::~tst_QThreadStorage()
+{
+}
+
+void tst_QThreadStorage::init()
+{
+    dummy[1].setLocalData(new int(5));
+    dummy[2].setLocalData(new int(4));
+    dummy[3].setLocalData(new int(3));
+    tls1.setLocalData(new QString());
+}
+
+void tst_QThreadStorage::cleanup()
+{
+}
+
+void tst_QThreadStorage::construct()
+{
+    QBENCHMARK {
+        QThreadStorage<int *> ts;
+    }
+}
+
+
+void tst_QThreadStorage::get()
+{
+    QThreadStorage<int *> ts;
+    ts.setLocalData(new int(45));
+
+    int count = 0;
+    QBENCHMARK {
+        int *i = ts.localData();
+        count += *i;
+    }
+    ts.setLocalData(0);
+}
+
+void tst_QThreadStorage::set()
+{
+    QThreadStorage<int *> ts;
+
+    int count = 0;
+    QBENCHMARK {
+        ts.setLocalData(new int(count));
+        count++;
+    }
+    ts.setLocalData(0);
+}
+
+
+QTEST_MAIN(tst_QThreadStorage)
+#include "tst_qthreadstorage.moc"