/****************************************************************************+
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**+
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).+
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** All rights reserved.+
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** Contact: Nokia Corporation (qt-info@nokia.com)+
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**+
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** This file is part of the test suite of the Qt Toolkit.+
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**+
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** $QT_BEGIN_LICENSE:LGPL$+
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** No Commercial Usage+
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** This file contains pre-release code and may not be distributed.+
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** You may use this file in accordance with the terms and conditions+
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** contained in the Technology Preview License Agreement accompanying+
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** this package.+
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**+
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** GNU Lesser General Public License Usage+
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** Alternatively, this file may be used under the terms of the GNU Lesser+
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** General Public License version 2.1 as published by the Free Software+
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** Foundation and appearing in the file LICENSE.LGPL included in the+
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** packaging of this file.  Please review the following information to+
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** ensure the GNU Lesser General Public License version 2.1 requirements+
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
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**+
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** In addition, as a special exception, Nokia gives you certain additional+
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** rights.  These rights are described in the Nokia Qt LGPL Exception+
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+
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**+
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** If you have questions regarding the use of this file, please contact+
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** Nokia at qt-info@nokia.com.+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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** $QT_END_LICENSE$+
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**+
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****************************************************************************/+
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+
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#include <QtTest/QtTest>+
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#include <qqueue.h>+
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+
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class tst_QQueue : public QObject+
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{+
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    Q_OBJECT+
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+
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private slots:+
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    void enqueue_dequeue_data();+
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    void enqueue_dequeue();+
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};+
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+
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void tst_QQueue::enqueue_dequeue_data()+
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{+
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    QTest::addColumn<int>("num_items");+
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+
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    QTest::newRow("1") << 11;+
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    QTest::newRow("2") << 211;+
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    QTest::newRow("3") << 1024 + 211;+
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}+
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+
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void tst_QQueue::enqueue_dequeue()+
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{+
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    QFETCH(int, num_items);    +
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    +
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    int *values = new int[num_items];    +
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    QQueue<int>  queue_v;    +
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    QQueue<int*> queue_p;    +
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+
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    QVERIFY(queue_v.empty());+
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    QVERIFY(queue_p.empty());+
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    +
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    for (int i = 0; i < num_items; i++ ) {+
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        values[i] = i;+
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        queue_p.enqueue(values + i);+
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        queue_v.enqueue(values[i]);+
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    }+
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    QVERIFY(!queue_p.empty());+
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    QVERIFY(!queue_v.empty());+
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    for (int i = 0; i < num_items; i++ ) {+
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        int v, *p;+
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        v = queue_v.head();+
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        p = queue_p.head();+
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        QCOMPARE(*p, v);+
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        QCOMPARE(v, i);       +
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        v = queue_v.dequeue();+
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        p = queue_p.dequeue();+
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        QCOMPARE(*p, v);        +
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        QCOMPARE(v, values[i]);        +
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    }+
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    QVERIFY(queue_v.empty());+
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    QVERIFY(queue_p.empty());+
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+
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    delete[] values;+
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}+
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+
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QTEST_APPLESS_MAIN(tst_QQueue)+
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#include "tst_qqueue.moc"+
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