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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** 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 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#include <qcoreapplication.h>
#include <quuid.h>
#include <quuid.h>
//TESTED_CLASS=
//TESTED_FILES=
class tst_QUuid : public QObject
{
Q_OBJECT
public:
tst_QUuid();
private slots:
void toString();
void isNull();
void equal();
void notEqual();
// Only in Qt > 3.2.x
void generate();
void less();
void more();
void variants();
void versions();
void threadUniqueness();
void processUniqueness();
public:
// Variables
QUuid uuidA;
QUuid uuidB;
};
tst_QUuid::tst_QUuid()
{
uuidA = "{fc69b59e-cc34-4436-a43c-ee95d128b8c5}";
uuidB = "{1ab6e93a-b1cb-4a87-ba47-ec7e99039a7b}";
}
void tst_QUuid::toString()
{
QCOMPARE(uuidA.toString(), QString("{fc69b59e-cc34-4436-a43c-ee95d128b8c5}"));
}
void tst_QUuid::isNull()
{
QVERIFY( !uuidA.isNull() );
QUuid should_be_null_uuid;
QVERIFY( should_be_null_uuid.isNull() );
}
void tst_QUuid::equal()
{
QVERIFY( !(uuidA == uuidB) );
QUuid copy(uuidA);
QVERIFY(uuidA == copy);
QUuid assigned;
assigned = uuidA;
QVERIFY(uuidA == assigned);
}
void tst_QUuid::notEqual()
{
QVERIFY( uuidA != uuidB );
}
void tst_QUuid::generate()
{
QUuid shouldnt_be_null_uuidA = QUuid::createUuid();
QUuid shouldnt_be_null_uuidB = QUuid::createUuid();
QVERIFY( !shouldnt_be_null_uuidA.isNull() );
QVERIFY( !shouldnt_be_null_uuidB.isNull() );
QVERIFY( shouldnt_be_null_uuidA != shouldnt_be_null_uuidB );
}
void tst_QUuid::less()
{
QVERIFY( !(uuidA < uuidB) );
QUuid null_uuid;
QVERIFY(null_uuid < uuidA); // Null uuid is always less than a valid one
}
void tst_QUuid::more()
{
QVERIFY( uuidA > uuidB );
QUuid null_uuid;
QVERIFY( !(null_uuid > uuidA) ); // Null uuid is always less than a valid one
}
void tst_QUuid::variants()
{
QVERIFY( uuidA.variant() == QUuid::DCE );
QVERIFY( uuidB.variant() == QUuid::DCE );
QUuid NCS = "{3a2f883c-4000-000d-0000-00fb40000000}";
QVERIFY( NCS.variant() == QUuid::NCS );
}
void tst_QUuid::versions()
{
QVERIFY( uuidA.version() == QUuid::Random );
QVERIFY( uuidB.version() == QUuid::Random );
QUuid DCE_time= "{406c45a0-3b7e-11d0-80a3-0000c08810a7}";
QVERIFY( DCE_time.version() == QUuid::Time );
QUuid NCS = "{3a2f883c-4000-000d-0000-00fb40000000}";
QVERIFY( NCS.version() == QUuid::VerUnknown );
}
class UuidThread : public QThread
{
public:
QUuid uuid;
void run()
{
uuid = QUuid::createUuid();
}
};
void tst_QUuid::threadUniqueness()
{
QVector<UuidThread *> threads(qMax(2, QThread::idealThreadCount()));
for (int i = 0; i < threads.count(); ++i)
threads[i] = new UuidThread;
for (int i = 0; i < threads.count(); ++i)
threads[i]->start();
for (int i = 0; i < threads.count(); ++i)
QVERIFY(threads[i]->wait(1000));
for (int i = 1; i < threads.count(); ++i)
QVERIFY(threads[0]->uuid != threads[i]->uuid);
qDeleteAll(threads);
}
void tst_QUuid::processUniqueness()
{
QProcess process;
QString processOneOutput;
QString processTwoOutput;
// Start it once
#ifdef Q_OS_MAC
process.start("testProcessUniqueness/testProcessUniqueness.app");
#else
process.start("testProcessUniqueness/testProcessUniqueness");
#endif
QVERIFY(process.waitForFinished());
processOneOutput = process.readAllStandardOutput();
// Start it twice
#ifdef Q_OS_MAC
process.start("testProcessUniqueness/testProcessUniqueness.app");
#else
process.start("testProcessUniqueness/testProcessUniqueness");
#endif
QVERIFY(process.waitForFinished());
processTwoOutput = process.readAllStandardOutput();
// They should be *different*!
QVERIFY(processOneOutput != processTwoOutput);
}
QTEST_MAIN(tst_QUuid)
#include "tst_quuid.moc"
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