mirror of
https://github.com/aaru-dps/Aaru.git
synced 2025-12-16 19:24:25 +00:00
95 lines
3.2 KiB
C#
95 lines
3.2 KiB
C#
// /***************************************************************************
|
|
// Aaru Data Preservation Suite
|
|
// ----------------------------------------------------------------------------
|
|
//
|
|
// Filename : XZ.cs
|
|
// Author(s) : Natalia Portillo <claunia@claunia.com>
|
|
//
|
|
// Component : Aaru unit testing.
|
|
//
|
|
// --[ License ] --------------------------------------------------------------
|
|
//
|
|
// 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 3 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, see <http://www.gnu.org/licenses/>.
|
|
//
|
|
// ----------------------------------------------------------------------------
|
|
// Copyright © 2011-2025 Natalia Portillo
|
|
// ****************************************************************************/
|
|
|
|
using System.IO;
|
|
using Aaru.Checksums;
|
|
using Aaru.CommonTypes.Enums;
|
|
using Aaru.CommonTypes.Interfaces;
|
|
using Aaru.Filters;
|
|
using Aaru.Helpers;
|
|
using NUnit.Framework;
|
|
|
|
namespace Aaru.Tests.Filters;
|
|
|
|
[TestFixture]
|
|
public class Xz
|
|
{
|
|
static readonly byte[] _expectedFile =
|
|
[
|
|
0x6c, 0x88, 0xa5, 0x9a, 0x1b, 0x7a, 0xec, 0x59, 0x2b, 0xef, 0x8a, 0x28, 0xdb, 0x11, 0x01, 0xc8
|
|
];
|
|
static readonly byte[] _expectedContents =
|
|
[
|
|
0x18, 0x90, 0x5a, 0xf9, 0x83, 0xd8, 0x2b, 0xdd, 0x1a, 0xcc, 0x69, 0x75, 0x4f, 0x0f, 0x81, 0x5e
|
|
];
|
|
readonly string _location;
|
|
|
|
public Xz() => _location = Path.Combine(Consts.TestFilesRoot, "Filters", "xz.xz");
|
|
|
|
[Test]
|
|
public void CheckContents()
|
|
{
|
|
IFilter filter = new XZ();
|
|
filter.Open(_location);
|
|
Stream str = filter.GetDataForkStream();
|
|
var data = new byte[1048576];
|
|
str.EnsureRead(data, 0, 1048576);
|
|
str.Close();
|
|
str.Dispose();
|
|
filter.Close();
|
|
Md5Context.Data(data, out byte[] result);
|
|
Assert.That(result, Is.EqualTo(_expectedContents));
|
|
}
|
|
|
|
[Test]
|
|
public void CheckCorrectFile()
|
|
{
|
|
byte[] result = Md5Context.File(_location);
|
|
Assert.That(result, Is.EqualTo(_expectedFile));
|
|
}
|
|
|
|
[Test]
|
|
public void CheckFilterId()
|
|
{
|
|
IFilter filter = new XZ();
|
|
Assert.That(filter.Identify(_location), Is.True);
|
|
}
|
|
|
|
[Test]
|
|
public void Test()
|
|
{
|
|
IFilter filter = new XZ();
|
|
Assert.That(filter.Open(_location), Is.EqualTo(ErrorNumber.NoError));
|
|
Assert.That(filter.DataForkLength, Is.EqualTo(1048576));
|
|
Assert.That(filter.GetDataForkStream(), Is.Not.Null);
|
|
Assert.That(filter.ResourceForkLength, Is.EqualTo(0));
|
|
Assert.That(filter.GetResourceForkStream(), Is.EqualTo(null));
|
|
Assert.That(filter.HasResourceFork, Is.EqualTo(false));
|
|
filter.Close();
|
|
}
|
|
} |