qt5base-lts/tests/auto/quuid/tst_quuid.cpp
Liang Qi 623c753a7b Add QUuid::toRfc4122() and fromRfc4122()
Following the RFC4122, provide the interfaces between QUuid
and QByteArray, they are simpler then toByteArray() and
relevant.

Thanks for the suggestion and brief code from Robin Burchell.

Task-number: QTBUG-19420
Reviewed-by: joao
(cherry picked from commit 06873e467d98ad60d827afae29500bf2ff783c03)

Change-Id: I4623ae3363f1d5affa45de73fac616bb67a9eaa1
Reviewed-on: http://codereview.qt.nokia.com/168
Reviewed-by: Liang Qi <liang.qi@nokia.com>
2011-05-27 13:59:53 +02:00

327 lines
8.8 KiB
C++

/****************************************************************************
**
** 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.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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.
**
** 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.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#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 fromChar();
void toString();
void fromString();
void toByteArray();
void fromByteArray();
void toRfc4122();
void fromRfc4122();
void check_QDataStream();
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()
{
//"{fc69b59e-cc34-4436-a43c-ee95d128b8c5}";
uuidA = QUuid(0xfc69b59e, 0xcc34 ,0x4436 ,0xa4 ,0x3c ,0xee ,0x95 ,0xd1 ,0x28 ,0xb8 ,0xc5);
//"{1ab6e93a-b1cb-4a87-ba47-ec7e99039a7b}";
uuidB = QUuid(0x1ab6e93a ,0xb1cb ,0x4a87 ,0xba ,0x47 ,0xec ,0x7e ,0x99 ,0x03 ,0x9a ,0x7b);
}
void tst_QUuid::fromChar()
{
QCOMPARE(uuidA, QUuid("{fc69b59e-cc34-4436-a43c-ee95d128b8c5}"));
QCOMPARE(uuidA, QUuid("fc69b59e-cc34-4436-a43c-ee95d128b8c5}"));
QCOMPARE(uuidA, QUuid("{fc69b59e-cc34-4436-a43c-ee95d128b8c5"));
QCOMPARE(uuidA, QUuid("fc69b59e-cc34-4436-a43c-ee95d128b8c5"));
QCOMPARE(QUuid(), QUuid("{fc69b59e-cc34-4436-a43c-ee95d128b8c"));
QCOMPARE(QUuid(), QUuid("{fc69b59e-cc34"));
QCOMPARE(QUuid(), QUuid("fc69b59e-cc34-"));
QCOMPARE(QUuid(), QUuid("fc69b59e-cc34"));
QCOMPARE(QUuid(), QUuid("cc34"));
QCOMPARE(QUuid(), QUuid(NULL));
QCOMPARE(uuidB, QUuid(QString("{1ab6e93a-b1cb-4a87-ba47-ec7e99039a7b}")));
}
void tst_QUuid::toString()
{
QCOMPARE(uuidA.toString(), QString("{fc69b59e-cc34-4436-a43c-ee95d128b8c5}"));
QCOMPARE(uuidB.toString(), QString("{1ab6e93a-b1cb-4a87-ba47-ec7e99039a7b}"));
}
void tst_QUuid::fromString()
{
QCOMPARE(uuidA, QUuid(QString("{fc69b59e-cc34-4436-a43c-ee95d128b8c5}")));
QCOMPARE(uuidA, QUuid(QString("fc69b59e-cc34-4436-a43c-ee95d128b8c5}")));
QCOMPARE(uuidA, QUuid(QString("{fc69b59e-cc34-4436-a43c-ee95d128b8c5")));
QCOMPARE(uuidA, QUuid(QString("fc69b59e-cc34-4436-a43c-ee95d128b8c5")));
QCOMPARE(QUuid(), QUuid(QString("{fc69b59e-cc34-4436-a43c-ee95d128b8c")));
QCOMPARE(uuidB, QUuid(QString("{1ab6e93a-b1cb-4a87-ba47-ec7e99039a7b}")));
}
void tst_QUuid::toByteArray()
{
QCOMPARE(uuidA.toByteArray(), QByteArray("{fc69b59e-cc34-4436-a43c-ee95d128b8c5}"));
QCOMPARE(uuidB.toByteArray(), QByteArray("{1ab6e93a-b1cb-4a87-ba47-ec7e99039a7b}"));
}
void tst_QUuid::fromByteArray()
{
QCOMPARE(uuidA, QUuid(QByteArray("{fc69b59e-cc34-4436-a43c-ee95d128b8c5}")));
QCOMPARE(uuidA, QUuid(QByteArray("fc69b59e-cc34-4436-a43c-ee95d128b8c5}")));
QCOMPARE(uuidA, QUuid(QByteArray("{fc69b59e-cc34-4436-a43c-ee95d128b8c5")));
QCOMPARE(uuidA, QUuid(QByteArray("fc69b59e-cc34-4436-a43c-ee95d128b8c5")));
QCOMPARE(QUuid(), QUuid(QByteArray("{fc69b59e-cc34-4436-a43c-ee95d128b8c")));
QCOMPARE(uuidB, QUuid(QByteArray("{1ab6e93a-b1cb-4a87-ba47-ec7e99039a7b}")));
}
void tst_QUuid::toRfc4122()
{
QCOMPARE(uuidA.toRfc4122(), QByteArray::fromHex("fc69b59ecc344436a43cee95d128b8c5"));
QCOMPARE(uuidB.toRfc4122(), QByteArray::fromHex("1ab6e93ab1cb4a87ba47ec7e99039a7b"));
}
void tst_QUuid::fromRfc4122()
{
QCOMPARE(uuidA, QUuid::fromRfc4122(QByteArray::fromHex("fc69b59ecc344436a43cee95d128b8c5")));
QCOMPARE(uuidB, QUuid::fromRfc4122(QByteArray::fromHex("1ab6e93ab1cb4a87ba47ec7e99039a7b")));
}
void tst_QUuid::check_QDataStream()
{
QUuid tmp;
QByteArray ar;
{
QDataStream out(&ar,QIODevice::WriteOnly);
out.setByteOrder(QDataStream::BigEndian);
out << uuidA;
}
{
QDataStream in(&ar,QIODevice::ReadOnly);
in.setByteOrder(QDataStream::BigEndian);
in >> tmp;
QCOMPARE(uuidA, tmp);
}
{
QDataStream out(&ar,QIODevice::WriteOnly);
out.setByteOrder(QDataStream::LittleEndian);
out << uuidA;
}
{
QDataStream in(&ar,QIODevice::ReadOnly);
in.setByteOrder(QDataStream::LittleEndian);
in >> tmp;
QCOMPARE(uuidA, tmp);
}
}
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"