diff options
Diffstat (limited to 'tests/auto/websockets/qdefaultmaskgenerator/tst_defaultmaskgenerator.cpp')
-rw-r--r-- | tests/auto/websockets/qdefaultmaskgenerator/tst_defaultmaskgenerator.cpp | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/tests/auto/websockets/qdefaultmaskgenerator/tst_defaultmaskgenerator.cpp b/tests/auto/websockets/qdefaultmaskgenerator/tst_defaultmaskgenerator.cpp new file mode 100644 index 0000000..f5fc5c4 --- /dev/null +++ b/tests/auto/websockets/qdefaultmaskgenerator/tst_defaultmaskgenerator.cpp @@ -0,0 +1,150 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Kurt Pattyn <pattyn.kurt@gmail.com>. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL21$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** 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 or version 3 as published by the Free +** Software Foundation and appearing in the file LICENSE.LGPLv21 and +** LICENSE.LGPLv3 included in the packaging of this file. Please review the +** following information to ensure the GNU Lesser General Public License +** requirements will be met: https://www.gnu.org/licenses/lgpl.html and +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** As a special exception, The Qt Company gives you certain additional +** rights. These rights are described in The Qt Company LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#include <QtTest/QtTest> +#include <QtTest/qtestcase.h> +#include <QtTest/QSignalSpy> +#include <QtCore/QBuffer> +#include <QtCore/QByteArray> +#include <QtCore/QDebug> + +#include "private/qdefaultmaskgenerator_p.h" + +QT_USE_NAMESPACE + +class tst_QDefaultMaskGenerator : public QObject +{ + Q_OBJECT + +public: + tst_QDefaultMaskGenerator(); + +private Q_SLOTS: + void initTestCase(); + void cleanupTestCase(); + void init(); + void cleanup(); + + void tst_randomnessWithoutSeed(); + void tst_randomnessWithSeed(); + +private: +}; + + + +tst_QDefaultMaskGenerator::tst_QDefaultMaskGenerator() +{ +} + +void tst_QDefaultMaskGenerator::initTestCase() +{ +} + +void tst_QDefaultMaskGenerator::cleanupTestCase() +{ +} + +void tst_QDefaultMaskGenerator::init() +{ +} + +void tst_QDefaultMaskGenerator::cleanup() +{ +} + +void tst_QDefaultMaskGenerator::tst_randomnessWithoutSeed() +{ + //generate two series of data, and see if they differ + { + QDefaultMaskGenerator generator; + + QVector<quint32> series1, series2; + for (int i = 0; i < 1000; ++i) + series1 << generator.nextMask(); + for (int i = 0; i < 1000; ++i) + series2 << generator.nextMask(); + + QVERIFY(series1 != series2); + } +} + +void tst_QDefaultMaskGenerator::tst_randomnessWithSeed() +{ + //generate two series of data, and see if they differ + //the generator is seeded + { + QDefaultMaskGenerator generator; + generator.seed(); + + QVector<quint32> series1, series2; + for (int i = 0; i < 1000; ++i) + series1 << generator.nextMask(); + for (int i = 0; i < 1000; ++i) + series2 << generator.nextMask(); + + QVERIFY(series1 != series2); + } + //generates two series of data with 2 distinct generators + //both generators are seeded + { + QDefaultMaskGenerator generator1, generator2; + generator1.seed(); + generator2.seed(); + + QVector<quint32> series1, series2; + for (int i = 0; i < 1000; ++i) { + series1 << generator1.nextMask(); + series2 << generator2.nextMask(); + } + + QVERIFY(series1 != series2); + } + //generates two series of data with 2 distinct generators + //only one of the two is seeded + { + QDefaultMaskGenerator generator1, generator2; + generator1.seed(); + + QVector<quint32> series1, series2; + for (int i = 0; i < 1000; ++i) { + series1 << generator1.nextMask(); + series2 << generator2.nextMask(); + } + + QVERIFY(series1 != series2); + } +} + +QTEST_MAIN(tst_QDefaultMaskGenerator) + +#include "tst_defaultmaskgenerator.moc" |