qBittorrent/test/testutilsio.cpp
Chocobo1 31fe327763
Move to separate headers
Hopefully this can speed up compilation times.
https://doc.qt.io/qt-6/qtglobal.html#details

PR #19430.
2023-08-11 13:47:55 +08:00

123 lines
4.7 KiB
C++

/*
* Bittorrent Client using Qt and libtorrent.
* Copyright (C) 2023 Mike Tzou (Chocobo1)
*
* 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
* of the License, or (at your option) any later version.
*
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* In addition, as a special exception, the copyright holders give permission to
* link this program with the OpenSSL project's "OpenSSL" library (or with
* modified versions of it that use the same license as the "OpenSSL" library),
* and distribute the linked executables. You must obey the GNU General Public
* License in all respects for all of the code used other than "OpenSSL". If you
* modify file(s), you may extend this exception to your version of the file(s),
* but you are not obligated to do so. If you do not wish to do so, delete this
* exception statement from your version.
*/
#include <QtSystemDetection>
#include <QObject>
#include <QTest>
#include "base/global.h"
#include "base/path.h"
#include "base/utils/io.h"
class TestUtilsIO final : public QObject
{
Q_OBJECT
Q_DISABLE_COPY_MOVE(TestUtilsIO)
public:
TestUtilsIO() = default;
private slots:
void testReadFile() const
{
const Path testFolder = Path(QString::fromUtf8(__FILE__)).parentPath() / Path(u"testdata"_s);
const Path size10File = testFolder / Path(u"size10.txt"_s);
const QByteArray size10Data = QByteArrayLiteral("123456789\n");
{
const auto readResult = Utils::IO::readFile(size10File, 0);
QCOMPARE(readResult.has_value(), false);
QCOMPARE(readResult.error().status, Utils::IO::ReadError::ExceedSize);
QCOMPARE(readResult.error().message.isEmpty(), false);
}
{
const auto readResult = Utils::IO::readFile(size10File, 9);
QCOMPARE(readResult.has_value(), false);
QCOMPARE(readResult.error().status, Utils::IO::ReadError::ExceedSize);
QCOMPARE(readResult.error().message.isEmpty(), false);
}
{
const auto readResult = Utils::IO::readFile(size10File, 10);
QCOMPARE(readResult.has_value(), true);
QCOMPARE(readResult.value(), size10Data);
}
{
const auto readResult = Utils::IO::readFile(size10File, 11);
QCOMPARE(readResult.has_value(), true);
QCOMPARE(readResult.value(), size10Data);
}
{
const auto readResult = Utils::IO::readFile(size10File, -1);
QCOMPARE(readResult.has_value(), true);
QCOMPARE(readResult.value(), size10Data);
}
{
const Path crlfFile = testFolder / Path(u"crlf.txt"_s);
const auto readResult = Utils::IO::readFile(crlfFile, -1, QIODevice::Text);
QCOMPARE(readResult.has_value(), true);
QCOMPARE(readResult.value(), "\n\n");
}
{
const Path nonExistFile = testFolder / Path(u".non_existent_file_1234"_s);
const auto readResult = Utils::IO::readFile(nonExistFile, 1);
QCOMPARE(readResult.has_value(), false);
QCOMPARE(readResult.error().status, Utils::IO::ReadError::NotExist);
QCOMPARE(readResult.error().message.isEmpty(), false);
}
#ifdef Q_OS_UNIX
{
const auto readResult = Utils::IO::readFile(Path(u"/dev/null"_s), 10);
QCOMPARE(readResult.has_value(), true);
QCOMPARE(readResult.value().length(), 0);
}
{
const auto readResult = Utils::IO::readFile(Path(u"/dev/null"_s), -1);
QCOMPARE(readResult.has_value(), true);
QCOMPARE(readResult.value().length(), 0);
}
{
const auto readResult = Utils::IO::readFile(Path(u"/dev/zero"_s), 10);
QCOMPARE(readResult.has_value(), true);
QCOMPARE(readResult.value().length(), 0);
}
{
const auto readResult = Utils::IO::readFile(Path(u"/dev/zero"_s), -1);
QCOMPARE(readResult.has_value(), true);
QCOMPARE(readResult.value().length(), 0);
}
#endif
}
};
QTEST_APPLESS_MAIN(TestUtilsIO)
#include "testutilsio.moc"