keepassxc/tests/TestHashedBlockStream.cpp

74 lines
2.1 KiB
C++

/*
* Copyright (C) 2010 Felix Geyer <debfx@fobos.de>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 or (at your option)
* version 3 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "TestHashedBlockStream.h"
#include <QBuffer>
#include <QTest>
#include "tests.h"
#include "crypto/Crypto.h"
#include "streams/HashedBlockStream.h"
QTEST_GUILESS_MAIN(TestHashedBlockStream)
void TestHashedBlockStream::initTestCase()
{
Crypto::init();
}
void TestHashedBlockStream::testWriteRead()
{
QByteArray data = QByteArray::fromHex("603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4");
QBuffer buffer;
buffer.open(QIODevice::ReadWrite);
HashedBlockStream writer(&buffer, 16);
writer.open(QIODevice::WriteOnly);
HashedBlockStream reader(&buffer);
reader.open(QIODevice::ReadOnly);
writer.write(data.left(16));
QVERIFY(writer.reset());
buffer.reset();
QCOMPARE(reader.read(17), data.left(16));
QVERIFY(reader.reset());
buffer.reset();
buffer.buffer().clear();
writer.write(data.left(10));
QVERIFY(writer.reset());
buffer.reset();
QCOMPARE(reader.read(5), data.left(5));
QCOMPARE(reader.read(5), data.mid(5, 5));
QCOMPARE(reader.read(1).size(), 0);
QVERIFY(reader.reset());
buffer.reset();
buffer.buffer().clear();
writer.write(data.left(20));
QVERIFY(writer.reset());
buffer.reset();
QCOMPARE(reader.read(20), data.left(20));
QCOMPARE(reader.read(1).size(), 0);
QVERIFY(reader.reset());
buffer.reset();
buffer.buffer().clear();
}