974c210835
- Renamed LICENSE.LGPL to LICENSE.LGPLv21 - Added LICENSE.LGPLv3 - Removed LICENSE.GPL Change-Id: Iec3406e3eb3f133be549092015cefe33d259a3f2 Reviewed-by: Iikka Eklund <iikka.eklund@digia.com>
80 lines
2.6 KiB
C++
80 lines
2.6 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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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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** $QT_BEGIN_LICENSE:LGPL21$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia. For licensing terms and
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** conditions see http://qt.digia.com/licensing. For further information
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** use the contact form at http://qt.digia.com/contact-us.
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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 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** 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, Digia gives you certain additional
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** rights. These rights are described in the Digia 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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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <qtconcurrentmedian.h>
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#include <QtTest/QtTest>
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class tst_QtConcurrentMedian: public QObject
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{
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Q_OBJECT
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private slots:
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void median_data();
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void median();
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};
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void tst_QtConcurrentMedian::median_data()
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{
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QTest::addColumn<QList<int> >("values");
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QTest::addColumn<int>("expectedMedian");
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QTest::newRow("size=1")
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<< (QList<int>() << 1)
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<< 1;
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QTest::newRow("size=2")
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<< (QList<int>() << 3 << 2)
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<< 3;
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QTest::newRow("size=3")
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<< (QList<int>() << 3 << 1 << 2)
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<< 2;
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QTest::newRow("gcc bug 58800 (nth_element)")
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<< (QList<int>() << 207089 << 202585 << 180067 << 157549 << 211592 << 216096 << 207089)
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<< 207089;
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}
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void tst_QtConcurrentMedian::median()
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{
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QFETCH(QList<int> , values);
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QFETCH(int, expectedMedian);
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QtConcurrent::Median<int> m(values.size());
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foreach (int value, values)
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m.addValue(value);
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QCOMPARE(m.median(), expectedMedian);
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}
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QTEST_MAIN(tst_QtConcurrentMedian)
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#include "tst_qtconcurrentmedian.moc"
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