mirror of
https://github.com/keepassxreboot/keepassxc.git
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105 lines
3.1 KiB
C++
105 lines
3.1 KiB
C++
/*
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* Copyright (C) 2010 Felix Geyer <debfx@fobos.de>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 or (at your option)
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* version 3 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "TestHashedBlockStream.h"
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#include "TestGlobal.h"
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#include <QBuffer>
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#include "FailDevice.h"
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#include "crypto/Crypto.h"
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#include "streams/HashedBlockStream.h"
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QTEST_GUILESS_MAIN(TestHashedBlockStream)
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void TestHashedBlockStream::initTestCase()
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{
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QVERIFY(Crypto::init());
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}
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void TestHashedBlockStream::testWriteRead()
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{
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QByteArray data = QByteArray::fromHex("603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4");
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QBuffer buffer;
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QVERIFY(buffer.open(QIODevice::ReadWrite));
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HashedBlockStream writer(&buffer, 16);
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QVERIFY(writer.open(QIODevice::WriteOnly));
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HashedBlockStream reader(&buffer);
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QVERIFY(reader.open(QIODevice::ReadOnly));
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QCOMPARE(writer.write(data.left(16)), qint64(16));
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QVERIFY(writer.reset());
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buffer.reset();
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QCOMPARE(reader.read(17), data.left(16));
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QVERIFY(reader.reset());
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buffer.reset();
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buffer.buffer().clear();
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QCOMPARE(writer.write(data.left(10)), qint64(10));
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QVERIFY(writer.reset());
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buffer.reset();
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QCOMPARE(reader.read(5), data.left(5));
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QCOMPARE(reader.read(5), data.mid(5, 5));
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QCOMPARE(reader.read(1).size(), 0);
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QVERIFY(reader.reset());
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buffer.reset();
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buffer.buffer().clear();
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QCOMPARE(writer.write(data.left(20)), qint64(20));
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QVERIFY(writer.reset());
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buffer.reset();
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QCOMPARE(reader.read(20), data.left(20));
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QCOMPARE(reader.read(1).size(), 0);
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QVERIFY(reader.reset());
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buffer.reset();
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buffer.buffer().clear();
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}
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void TestHashedBlockStream::testReset()
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{
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QBuffer buffer;
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QVERIFY(buffer.open(QIODevice::WriteOnly));
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HashedBlockStream writer(&buffer, 16);
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QVERIFY(writer.open(QIODevice::WriteOnly));
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QCOMPARE(writer.write(QByteArray(8, 'Z')), qint64(8));
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// test if reset() and close() write only one final block
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QVERIFY(writer.reset());
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QVERIFY(writer.reset());
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writer.close();
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QCOMPARE(buffer.buffer().size(), 8 + (32 + 4 + 4) * 2);
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}
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void TestHashedBlockStream::testWriteFailure()
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{
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FailDevice failDevice(1500);
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QVERIFY(failDevice.open(QIODevice::WriteOnly));
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QByteArray input(2000, 'Z');
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HashedBlockStream writer(&failDevice, 500);
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QVERIFY(writer.open(QIODevice::WriteOnly));
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QCOMPARE(writer.write(input.left(900)), qint64(900));
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writer.write(input.left(900));
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QVERIFY(!writer.reset());
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QCOMPARE(writer.errorString(), QString("FAILDEVICE"));
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}
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