b75c82f645
* Replaces the, only internaly used, implementation of template class Median with a fixed size none templated version. * Replaces BlockSizeManager with an updated BlockSizeManager V2, but keeping the original name. * adapt the auto-test to take the fixed size array into account Change-Id: If76cb944676c4a06a7566ad0bc37ded25b81c70c Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
87 lines
2.9 KiB
C++
87 lines
2.9 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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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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** $QT_BEGIN_LICENSE:GPL-EXCEPT$
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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 The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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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<double> >("values");
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QTest::addColumn<double>("expectedMedian");
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QTest::newRow("size=1")
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<< (QList<double>() << 1.0)
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<< 0.0; // six 0.0 in front of the actual value
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QTest::newRow("size=2")
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<< (QList<double>() << 3.0 << 2.0)
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<< 0.0; // five 0.0 in front of the actual value
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QTest::newRow("size=3")
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<< (QList<double>() << 3.0 << 1.0 << 2.0)
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<< 0.0; // four 0.0 in front of the actual value
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QTest::newRow("size=4")
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<< (QList<double>() << 3.0 << 1.0 << 2.0 << 4.0)
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<< 1.0; // three 0.0 in front of the first actual value, pick 1.0
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QTest::newRow("size=5")
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<< (QList<double>() << 3.0 << 1.0 << 2.0 << 3.0 << 1.0)
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<< 1.0; // two 0.0 in front of the first actual value, pick 1.0
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QTest::newRow("size=6")
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<< (QList<double>() << 3.0 << 1.0 << 2.0 << 3.0 << 1.0 << 2.0)
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<< 2.0; // one 0.0 in front of the first actual value, pick 2.0
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QTest::newRow("size=7")
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<< QList<double> { 207089.0, 202585.0, 180067.0, 157549.0, 211592.0, 216096.0, 207089.0 }
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<< 207089.0;
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}
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void tst_QtConcurrentMedian::median()
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{
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QFETCH(QList<double> , values);
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QFETCH(double, expectedMedian);
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QtConcurrent::Median m;
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foreach (double 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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