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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>
class tst_QCryptographicHash : public QObject
{
Q_OBJECT
private slots:
void repeated_result_data();
void repeated_result();
void intermediary_result_data();
void intermediary_result();
void sha1();
};
#include <QtCore>
void tst_QCryptographicHash::repeated_result_data()
{
intermediary_result_data();
}
void tst_QCryptographicHash::repeated_result()
{
QFETCH(int, algo);
QCryptographicHash::Algorithm _algo = QCryptographicHash::Algorithm(algo);
QCryptographicHash hash(_algo);
QFETCH(QByteArray, first);
hash.addData(first);
QFETCH(QByteArray, hash_first);
QByteArray result = hash.result();
QCOMPARE(result, hash_first);
QCOMPARE(result, hash.result());
hash.reset();
hash.addData(first);
result = hash.result();
QCOMPARE(result, hash_first);
QCOMPARE(result, hash.result());
}
void tst_QCryptographicHash::intermediary_result_data()
{
QTest::addColumn<int>("algo");
QTest::addColumn<QByteArray>("first");
QTest::addColumn<QByteArray>("second");
QTest::addColumn<QByteArray>("hash_first");
QTest::addColumn<QByteArray>("hash_firstsecond");
QTest::newRow("md4") << int(QCryptographicHash::Md4)
<< QByteArray("abc") << QByteArray("abc")
<< QByteArray::fromHex("A448017AAF21D8525FC10AE87AA6729D")
<< QByteArray::fromHex("03E5E436DAFAF3B9B3589DB83C417C6B");
QTest::newRow("md5") << int(QCryptographicHash::Md5)
<< QByteArray("abc") << QByteArray("abc")
<< QByteArray::fromHex("900150983CD24FB0D6963F7D28E17F72")
<< QByteArray::fromHex("440AC85892CA43AD26D44C7AD9D47D3E");
QTest::newRow("sha1") << int(QCryptographicHash::Sha1)
<< QByteArray("abc") << QByteArray("abc")
<< QByteArray::fromHex("A9993E364706816ABA3E25717850C26C9CD0D89D")
<< QByteArray::fromHex("F8C1D87006FBF7E5CC4B026C3138BC046883DC71");
}
void tst_QCryptographicHash::intermediary_result()
{
QFETCH(int, algo);
QCryptographicHash::Algorithm _algo = QCryptographicHash::Algorithm(algo);
QCryptographicHash hash(_algo);
QFETCH(QByteArray, first);
hash.addData(first);
QFETCH(QByteArray, hash_first);
QByteArray result = hash.result();
QCOMPARE(result, hash_first);
// don't reset
QFETCH(QByteArray, second);
QFETCH(QByteArray, hash_firstsecond);
hash.addData(second);
result = hash.result();
QCOMPARE(result, hash_firstsecond);
hash.reset();
}
void tst_QCryptographicHash::sha1()
{
// SHA1("abc") =
// A9993E36 4706816A BA3E2571 7850C26C 9CD0D89D
QCOMPARE(QCryptographicHash::hash("abc", QCryptographicHash::Sha1).toHex().toUpper(),
QByteArray("A9993E364706816ABA3E25717850C26C9CD0D89D"));
// SHA1("abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq") =
// 84983E44 1C3BD26E BAAE4AA1 F95129E5 E54670F1
QCOMPARE(QCryptographicHash::hash("abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
QCryptographicHash::Sha1).toHex().toUpper(),
QByteArray("84983E441C3BD26EBAAE4AA1F95129E5E54670F1"));
// SHA1(A million repetitions of "a") =
// 34AA973C D4C4DAA4 F61EEB2B DBAD2731 6534016F
QByteArray as;
for (int i = 0; i < 1000000; ++i)
as += 'a';
QCOMPARE(QCryptographicHash::hash(as, QCryptographicHash::Sha1).toHex().toUpper(),
QByteArray("34AA973CD4C4DAA4F61EEB2BDBAD27316534016F"));
}
QTEST_MAIN(tst_QCryptographicHash)
#include "tst_qcryptographichash.moc"
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