mirror of
https://bitbucket.org/smil3y/katie.git
synced 2025-02-25 03:12:56 +00:00
72 lines
2.2 KiB
C++
72 lines
2.2 KiB
C++
|
/****************************************************************************
|
||
|
|
**
|
||
|
|
** Copyright (C) 2015 The Qt Company Ltd.
|
||
|
|
** Copyright (C) 2016-2019 Ivailo Monev
|
||
|
|
**
|
||
|
|
** This file is part of the test suite of the Katie Toolkit.
|
||
|
|
**
|
||
|
|
** $QT_BEGIN_LICENSE:LGPL$
|
||
|
|
** 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.
|
||
|
|
**
|
||
|
|
** GNU General Public License Usage
|
||
|
|
** Alternatively, this file may be used under the terms of the GNU
|
||
|
|
** General Public License version 3.0 as published by the Free Software
|
||
|
|
** Foundation and appearing in the file LICENSE.GPL included in the
|
||
|
|
** packaging of this file. Please review the following information to
|
||
|
|
** ensure the GNU General Public License version 3.0 requirements will be
|
||
|
|
** met: http://www.gnu.org/copyleft/gpl.html.
|
||
|
|
**
|
||
|
|
** $QT_END_LICENSE$
|
||
|
|
**
|
||
|
|
****************************************************************************/
|
||
|
|
|
||
|
|
#include <QtTest/QtTest>
|
||
|
|
|
||
|
|
class tst_QRand: public QObject
|
||
|
|
{
|
||
|
|
Q_OBJECT
|
||
|
|
private slots:
|
||
|
|
void random_data();
|
||
|
|
void random();
|
||
|
|
};
|
||
|
|
|
||
|
|
void tst_QRand::random_data()
|
||
|
|
{
|
||
|
|
QTest::addColumn<bool>("seed");
|
||
|
|
|
||
|
|
QTest::newRow("with_seed") << true;
|
||
|
|
QTest::newRow("without_seed") << false;
|
||
|
|
}
|
||
|
|
|
||
|
|
void tst_QRand::random()
|
||
|
|
{
|
||
|
|
QFETCH(bool, seed);
|
||
|
|
|
||
|
|
static int lastvalue = 0;
|
||
|
|
static const int numcalls = 10000;
|
||
|
|
for (int i = 0; i < numcalls; i++) {
|
||
|
|
if (seed) {
|
||
|
|
qsrand(i);
|
||
|
|
}
|
||
|
|
|
||
|
|
const int value = qrand();
|
||
|
|
QVERIFY(lastvalue != value);
|
||
|
|
lastvalue = value;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
QTEST_MAIN(tst_QRand)
|
||
|
|
|
||
|
|
#include "moc_tst_qrand.cpp"
|