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Aaru/DiscImageChef.Tests/Filesystems/FATX.cs

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Add unit tests for Xbox FAT.
2019-04-15 01:01:50 +01:00
// /***************************************************************************
// The Disc Image Chef
// ----------------------------------------------------------------------------
//
// Filename : FATX.cs
// Author(s) : Natalia Portillo <claunia@claunia.com>
//
// Component : DiscImageChef 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 © 2011-2019 Natalia Portillo
// ****************************************************************************/
using System;
using System.Collections.Generic;
using System.IO;
using DiscImageChef.Checksums;
using DiscImageChef.CommonTypes;
using DiscImageChef.CommonTypes.Interfaces;
using DiscImageChef.CommonTypes.Structs;
using DiscImageChef.DiscImages;
using DiscImageChef.Filesystems.FATX;
using DiscImageChef.Filters;
using NUnit.Framework;
using FileAttributes = DiscImageChef.CommonTypes.Structs.FileAttributes;
using FileSystemInfo = DiscImageChef.CommonTypes.Structs.FileSystemInfo;
namespace DiscImageChef.Tests.Filesystems
{
[TestFixture]
public class XboxFat
{
string location;
IFilter filter;
IMediaImage image;
IReadOnlyFilesystem fs;
Partition wholePart;
[SetUp]
public void Init()
{
location = Path.Combine(Consts.TestFilesRoot, "filesystems", "fatx16", "le", "fatx.img.lz");
filter = new LZip();
filter.Open(location);
image = new ZZZRawImage();
Assert.AreEqual(true, image.Open(filter));
fs = new XboxFatPlugin();
wholePart = new Partition
{
Name = "Whole device",
Length = image.Info.Sectors,
Size = image.Info.Sectors * image.Info.SectorSize
};
Errno error = fs.Mount(image, wholePart, null, null);
Assert.AreEqual(Errno.NoError, error);
}
[Test]
public void Information()
{
Assert.AreEqual(62720, image.Info.Sectors);
Assert.AreEqual(1960, fs.XmlFsType.Clusters);
Assert.AreEqual(16384, fs.XmlFsType.ClusterSize);
Assert.AreEqual("FATX filesystem", fs.XmlFsType.Type);
Assert.AreEqual("Volume láb€l", fs.XmlFsType.VolumeName);
Assert.AreEqual("4639B7D0", fs.XmlFsType.VolumeSerial);
}
[Test]
public void RootDirectory()
{
Errno error = fs.ReadDir("", out List<string> directory);
Assert.AreEqual(Errno.NoError, error);
Assert.AreEqual(6, directory.Count);
Assert.AreEqual(true, directory.Contains("49470015"));
Assert.AreEqual(true, directory.Contains("4d5300d1"));
Assert.AreEqual(true, directory.Contains("4d53006e"));
Assert.AreEqual(true, directory.Contains("4d530004"));
Assert.AreEqual(true, directory.Contains("4947007c"));
Assert.AreEqual(true, directory.Contains("4541003e"));
Assert.AreEqual(false, directory.Contains("d530004"));
Assert.AreEqual(false, directory.Contains("4947007"));
}
[Test]
public void SubDirectory()
{
Errno error = fs.ReadDir("49470015", out List<string> directory);
Assert.AreEqual(Errno.NoError, error);
Assert.AreEqual(4, directory.Count);
Assert.AreEqual(true, directory.Contains("TitleImage.xbx"));
Assert.AreEqual(true, directory.Contains("SaveImage.xbx"));
Assert.AreEqual(true, directory.Contains("7AC2FE88C908"));
Assert.AreEqual(true, directory.Contains("TitleMeta.xbx"));
Assert.AreEqual(false, directory.Contains("TitleImage"));
Assert.AreEqual(false, directory.Contains(".xbx"));
Assert.AreEqual(false, directory.Contains("7ac2fe88c908"));
Assert.AreEqual(false, directory.Contains("xbx"));
error = fs.ReadDir("49470015/7AC2FE88C908", out directory);
Assert.AreEqual(Errno.NoError, error);
Assert.AreEqual(3, directory.Count);
Assert.AreEqual(true, directory.Contains("SaveMeta.xbx"));
Assert.AreEqual(true, directory.Contains("savedata.dat"));
Assert.AreEqual(true, directory.Contains("saveimage.xbx"));
Assert.AreEqual(false, directory.Contains("savemeta.xbx"));
Assert.AreEqual(false, directory.Contains("SaveData.dat"));
Assert.AreEqual(false, directory.Contains("SaveImage.xbx"));
}
[Test]
public void Statfs()
{
Errno error = fs.StatFs(out FileSystemInfo stat);
Assert.AreEqual(Errno.NoError, error);
Assert.AreEqual(1960, stat.Blocks);
Assert.AreEqual(42, stat.FilenameLength);
Assert.AreEqual(0, stat.Files);
Assert.AreEqual(0, stat.FreeBlocks);
Assert.AreEqual(0, stat.FreeFiles);
Assert.AreEqual(0x58544146, stat.Id.Serial32);
Assert.AreEqual("Xbox FAT", stat.Type);
}
[Test]
public void MapBlock()
{
Errno error = fs.MapBlock("49470015", 0, out long block);
Assert.AreEqual(Errno.IsDirectory, error);
error = fs.MapBlock("49470015/TitleImage", 0, out block);
Assert.AreEqual(Errno.NoSuchFile, error);
error = fs.MapBlock("49470015/TitleImage.xbx", 0, out block);
Assert.AreEqual(Errno.NoError, error);
Assert.AreEqual(80, block);
error = fs.MapBlock("49470015/7AC2FE88C908/savedata.dat", 2, out block);
Assert.AreEqual(Errno.NoError, error);
Assert.AreEqual(272, block);
error = fs.MapBlock("49470015/7AC2FE88C908/savedata.dat", 200, out block);
Assert.AreEqual(Errno.InvalidArgument, error);
}
[Test]
public void Stat()
{
Errno error = fs.Stat("49470015", out FileEntryInfo stat);
Assert.AreEqual(Errno.NoError, error);
Assert.AreEqual(new DateTime(2007, 3, 6, 15, 8, 44, DateTimeKind.Utc), stat.AccessTimeUtc);
Assert.AreEqual(FileAttributes.Directory, stat.Attributes);
Assert.AreEqual(DateTime.MinValue, stat.BackupTimeUtc);
Assert.AreEqual(1, stat.Blocks);
Assert.AreEqual(16384, stat.BlockSize);
Assert.AreEqual(new DateTime(2007, 3, 6, 15, 8, 44, DateTimeKind.Utc), stat.CreationTimeUtc);
Assert.AreEqual(0, stat.DeviceNo);
Assert.AreEqual(0, stat.GID);
Assert.AreEqual(2, stat.Inode);
Assert.AreEqual(new DateTime(2007, 3, 6, 15, 8, 44, DateTimeKind.Utc), stat.LastWriteTimeUtc);
Assert.AreEqual(16384, stat.Length);
Assert.AreEqual(1, stat.Links);
Assert.AreEqual(365, stat.Mode);
Assert.AreEqual(DateTime.MinValue, stat.StatusChangeTimeUtc);
Assert.AreEqual(0, stat.UID);
error = fs.Stat("49470015/TitleImage", out stat);
Assert.AreEqual(Errno.NoSuchFile, error);
error = fs.Stat("49470015/TitleImage.xbx", out stat);
Assert.AreEqual(Errno.NoError, error);
Assert.AreEqual(new DateTime(2013, 5, 14, 12, 50, 8, DateTimeKind.Utc), stat.AccessTimeUtc);
Assert.AreEqual(FileAttributes.None, stat.Attributes);
Assert.AreEqual(DateTime.MinValue, stat.BackupTimeUtc);
Assert.AreEqual(1, stat.Blocks);
Assert.AreEqual(16384, stat.BlockSize);
Assert.AreEqual(new DateTime(2013, 5, 14, 12, 50, 8, DateTimeKind.Utc), stat.CreationTimeUtc);
Assert.AreEqual(0, stat.DeviceNo);
Assert.AreEqual(0, stat.GID);
Assert.AreEqual(3, stat.Inode);
Assert.AreEqual(new DateTime(2013, 5, 14, 12, 50, 8, DateTimeKind.Utc), stat.LastWriteTimeUtc);
Assert.AreEqual(10240, stat.Length);
Assert.AreEqual(1, stat.Links);
Assert.AreEqual(292, stat.Mode);
Assert.AreEqual(DateTime.MinValue, stat.StatusChangeTimeUtc);
Assert.AreEqual(0, stat.UID);
}
[Test]
public void Read()
{
byte[] buffer = new byte[0];
Errno error = fs.Read("49470015", 0, 0, ref buffer);
Assert.AreEqual(Errno.IsDirectory, error);
error = fs.Read("49470015/TitleImage", 0, 0, ref buffer);
Assert.AreEqual(Errno.NoSuchFile, error);
error = fs.Read("49470015/7AC2FE88C908/savedata.dat", 0, 0, ref buffer);
Assert.AreEqual(Errno.NoError, error);
Assert.AreEqual(0, buffer.Length);
Assert.AreEqual("e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
Sha256Context.Data(buffer, out _));
error = fs.Read("49470015/7AC2FE88C908/savedata.dat", 1, 16, ref buffer);
Assert.AreEqual(Errno.NoError, error);
Assert.AreEqual(16, buffer.Length);
Assert.AreEqual("ff82559d2d0c610ac25b78dcb53a8312e32b56192044deb1f01540581bd54e80",
Sha256Context.Data(buffer, out _));
error = fs.Read("49470015/7AC2FE88C908/savedata.dat", 248, 131072, ref buffer);
Assert.AreEqual(Errno.NoError, error);
Assert.AreEqual(61996, buffer.Length);
Assert.AreEqual("2eb0d62a96ad28473ce0dd67052efdfae31f371992e1d8309beeeff6f2b46a59",
Sha256Context.Data(buffer, out _));
error = fs.Read("49470015/7AC2FE88C908/savedata.dat", 131072, 0, ref buffer);
Assert.AreEqual(Errno.InvalidArgument, error);
}
[TearDown]
public void Destroy()
{
fs?.Unmount();
fs = null;
}
}
}
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