mirror of
https://github.com/aaru-dps/Aaru.git
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466 lines
15 KiB
C#
466 lines
15 KiB
C#
// /***************************************************************************
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// Aaru Data Preservation Suite
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// ----------------------------------------------------------------------------
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//
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// Filename : MINIX.cs
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// Author(s) : Natalia Portillo <claunia@claunia.com>
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//
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// Component : Aaru unit testing.
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//
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// --[ License ] --------------------------------------------------------------
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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
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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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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// ----------------------------------------------------------------------------
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// Copyright © 2011-2021 Natalia Portillo
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// ****************************************************************************/
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using System.Collections.Generic;
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using System.IO;
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using Aaru.CommonTypes;
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using Aaru.CommonTypes.Interfaces;
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using Aaru.DiscImages;
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using Aaru.Filesystems;
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using Aaru.Filters;
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using NUnit.Framework;
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namespace Aaru.Tests.Filesystems
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{
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[TestFixture]
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public class MinixV1
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{
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readonly string[] _testFiles =
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{
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"minix_3.1.2a_dsdd.img.lz", "minix_3.1.2a_dshd.img.lz", "minix_3.1.2a_mf2dd.img.lz",
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"minix_3.1.2a_mf2hd.img.lz"
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};
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readonly MediaType[] _mediaTypes =
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{
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MediaType.DOS_525_DS_DD_9, MediaType.DOS_525_HD, MediaType.DOS_35_DS_DD_9, MediaType.DOS_35_HD
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};
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readonly ulong[] _sectors =
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{
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720, 2400, 1440, 2880
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};
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readonly uint[] _sectorSize =
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{
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512, 512, 512, 512
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};
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readonly long[] _clusters =
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{
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360, 1200, 720, 1440
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};
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readonly int[] _clusterSize =
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{
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1024, 1024, 1024, 1024
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};
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readonly string[] _types =
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{
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"Minix 3 v1", "Minix 3 v1", "Minix 3 v1", "Minix 3 v1"
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};
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[Test]
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public void Test()
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{
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for(int i = 0; i < _testFiles.Length; i++)
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{
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string location = Path.Combine(Consts.TEST_FILES_ROOT, "Filesystems", "MINIX v1 filesystem",
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_testFiles[i]);
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IFilter filter = new LZip();
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filter.Open(location);
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IMediaImage image = new ZZZRawImage();
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Assert.AreEqual(true, image.Open(filter), _testFiles[i]);
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Assert.AreEqual(_mediaTypes[i], image.Info.MediaType, _testFiles[i]);
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Assert.AreEqual(_sectors[i], image.Info.Sectors, _testFiles[i]);
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Assert.AreEqual(_sectorSize[i], image.Info.SectorSize, _testFiles[i]);
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IFilesystem fs = new MinixFS();
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var wholePart = new Partition
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{
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Name = "Whole device",
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Length = image.Info.Sectors,
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Size = image.Info.Sectors * image.Info.SectorSize
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};
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Assert.AreEqual(true, fs.Identify(image, wholePart), _testFiles[i]);
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fs.GetInformation(image, wholePart, out _, null);
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Assert.AreEqual(_clusters[i], fs.XmlFsType.Clusters, _testFiles[i]);
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Assert.AreEqual(_clusterSize[i], fs.XmlFsType.ClusterSize, _testFiles[i]);
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Assert.AreEqual(_types[i], fs.XmlFsType.Type, _testFiles[i]);
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}
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}
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}
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[TestFixture]
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public class MinixV1Mbr
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{
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readonly string[] _testFiles =
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{
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"linux.aif", "minix_3.1.2a.aif", "linux_4.19_minix1_flashdrive.aif"
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};
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readonly ulong[] _sectors =
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{
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262144, 102400, 131072
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};
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readonly uint[] _sectorSize =
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{
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512, 512, 512
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};
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readonly long[] _clusters =
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{
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65535, 50399, 64512
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};
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readonly int[] _clusterSize =
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{
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1024, 1024, 1024
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};
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readonly string[] _types =
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{
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"Minix v1", "Minix 3 v1", "Minix v1"
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};
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[Test]
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public void Test()
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{
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for(int i = 0; i < _testFiles.Length; i++)
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{
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string location = Path.Combine(Consts.TEST_FILES_ROOT, "Filesystems", "MINIX v1 filesystem (MBR)",
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_testFiles[i]);
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IFilter filter = new ZZZNoFilter();
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filter.Open(location);
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IMediaImage image = new AaruFormat();
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Assert.AreEqual(true, image.Open(filter), _testFiles[i]);
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Assert.AreEqual(_sectors[i], image.Info.Sectors, _testFiles[i]);
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Assert.AreEqual(_sectorSize[i], image.Info.SectorSize, _testFiles[i]);
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List<Partition> partitions = Core.Partitions.GetAll(image);
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IFilesystem fs = new MinixFS();
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int part = -1;
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for(int j = 0; j < partitions.Count; j++)
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if(partitions[j].Type == "0x80" ||
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partitions[j].Type == "0x81" ||
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partitions[j].Type == "MINIX")
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{
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part = j;
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break;
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}
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Assert.AreNotEqual(-1, part, $"Partition not found on {_testFiles[i]}");
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Assert.AreEqual(true, fs.Identify(image, partitions[part]), _testFiles[i]);
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fs.GetInformation(image, partitions[part], out _, null);
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Assert.AreEqual(_clusters[i], fs.XmlFsType.Clusters, _testFiles[i]);
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Assert.AreEqual(_clusterSize[i], fs.XmlFsType.ClusterSize, _testFiles[i]);
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Assert.AreEqual(_types[i], fs.XmlFsType.Type, _testFiles[i]);
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}
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}
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}
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[TestFixture]
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public class MinixV2
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{
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readonly string[] _testFiles =
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{
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"minix_3.1.2a_dsdd.img.lz", "minix_3.1.2a_dshd.img.lz", "minix_3.1.2a_mf2dd.img.lz",
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"minix_3.1.2a_mf2hd.img.lz"
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};
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readonly MediaType[] _mediaTypes =
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{
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MediaType.DOS_525_DS_DD_9, MediaType.DOS_525_HD, MediaType.DOS_35_DS_DD_9, MediaType.DOS_35_HD
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};
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readonly ulong[] _sectors =
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{
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720, 2400, 1440, 2880
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};
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readonly uint[] _sectorSize =
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{
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512, 512, 512, 512
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};
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readonly long[] _clusters =
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{
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360, 1200, 720, 1440
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};
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readonly int[] _clusterSize =
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{
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1024, 1024, 1024, 1024
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};
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readonly string[] _types =
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{
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"Minix 3 v2", "Minix 3 v2", "Minix 3 v2", "Minix 3 v2"
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};
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[Test]
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public void Test()
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{
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for(int i = 0; i < _testFiles.Length; i++)
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{
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string location = Path.Combine(Consts.TEST_FILES_ROOT, "Filesystems", "MINIX v2 filesystem",
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_testFiles[i]);
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IFilter filter = new LZip();
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filter.Open(location);
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IMediaImage image = new ZZZRawImage();
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Assert.AreEqual(true, image.Open(filter), _testFiles[i]);
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Assert.AreEqual(_mediaTypes[i], image.Info.MediaType, _testFiles[i]);
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Assert.AreEqual(_sectors[i], image.Info.Sectors, _testFiles[i]);
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Assert.AreEqual(_sectorSize[i], image.Info.SectorSize, _testFiles[i]);
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IFilesystem fs = new MinixFS();
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var wholePart = new Partition
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{
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Name = "Whole device",
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Length = image.Info.Sectors,
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Size = image.Info.Sectors * image.Info.SectorSize
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};
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Assert.AreEqual(true, fs.Identify(image, wholePart), _testFiles[i]);
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fs.GetInformation(image, wholePart, out _, null);
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Assert.AreEqual(_clusters[i], fs.XmlFsType.Clusters, _testFiles[i]);
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Assert.AreEqual(_clusterSize[i], fs.XmlFsType.ClusterSize, _testFiles[i]);
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Assert.AreEqual(_types[i], fs.XmlFsType.Type, _testFiles[i]);
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}
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}
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}
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[TestFixture]
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public class MinixV2Mbr
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{
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readonly string[] _testFiles =
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{
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"minix_3.1.2a.aif", "linux_4.19_minix2_flashdrive.aif"
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};
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readonly ulong[] _sectors =
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{
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1024000, 1024000
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};
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readonly uint[] _sectorSize =
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{
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512, 512
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};
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readonly long[] _clusters =
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{
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511055, 510976
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};
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readonly int[] _clusterSize =
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{
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1024, 1024
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};
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readonly string[] _types =
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{
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"Minix 3 v2", "Minix v2"
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};
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[Test]
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public void Test()
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{
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for(int i = 0; i < _testFiles.Length; i++)
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{
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string location = Path.Combine(Consts.TEST_FILES_ROOT, "Filesystems", "MINIX v2 filesystem (MBR)",
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_testFiles[i]);
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IFilter filter = new ZZZNoFilter();
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filter.Open(location);
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IMediaImage image = new AaruFormat();
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Assert.AreEqual(true, image.Open(filter), _testFiles[i]);
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Assert.AreEqual(_sectors[i], image.Info.Sectors, _testFiles[i]);
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Assert.AreEqual(_sectorSize[i], image.Info.SectorSize, _testFiles[i]);
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List<Partition> partitions = Core.Partitions.GetAll(image);
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IFilesystem fs = new MinixFS();
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int part = -1;
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for(int j = 0; j < partitions.Count; j++)
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if(partitions[j].Type == "0x81" ||
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partitions[j].Type == "MINIX")
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{
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part = j;
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break;
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}
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Assert.AreNotEqual(-1, part, $"Partition not found on {_testFiles[i]}");
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Assert.AreEqual(true, fs.Identify(image, partitions[part]), _testFiles[i]);
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fs.GetInformation(image, partitions[part], out _, null);
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Assert.AreEqual(_clusters[i], fs.XmlFsType.Clusters, _testFiles[i]);
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Assert.AreEqual(_clusterSize[i], fs.XmlFsType.ClusterSize, _testFiles[i]);
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Assert.AreEqual(_types[i], fs.XmlFsType.Type, _testFiles[i]);
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}
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}
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}
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[TestFixture]
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public class MinixV3
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{
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readonly string[] _testFiles =
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{
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"minix_3.1.2a_dsdd.img.lz", "minix_3.1.2a_dshd.img.lz", "minix_3.1.2a_mf2dd.img.lz",
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"minix_3.1.2a_mf2hd.img.lz"
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};
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readonly MediaType[] _mediaTypes =
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{
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MediaType.DOS_525_DS_DD_9, MediaType.DOS_525_HD, MediaType.DOS_35_DS_DD_9, MediaType.DOS_35_HD
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};
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readonly ulong[] _sectors =
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{
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720, 2400, 1440, 2880
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};
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readonly uint[] _sectorSize =
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{
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512, 512, 512, 512
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};
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readonly long[] _clusters =
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{
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90, 300, 180, 360
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};
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readonly int[] _clusterSize =
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{
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4096, 4096, 4096, 4096
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};
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readonly string[] _types =
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{
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"Minix v3", "Minix v3", "Minix v3", "Minix v3"
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};
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[Test]
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public void Test()
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{
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for(int i = 0; i < _testFiles.Length; i++)
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{
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string location = Path.Combine(Consts.TEST_FILES_ROOT, "Filesystems", "MINIX v3 filesystem",
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_testFiles[i]);
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IFilter filter = new LZip();
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filter.Open(location);
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IMediaImage image = new ZZZRawImage();
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Assert.AreEqual(true, image.Open(filter), _testFiles[i]);
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Assert.AreEqual(_mediaTypes[i], image.Info.MediaType, _testFiles[i]);
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Assert.AreEqual(_sectors[i], image.Info.Sectors, _testFiles[i]);
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Assert.AreEqual(_sectorSize[i], image.Info.SectorSize, _testFiles[i]);
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IFilesystem fs = new MinixFS();
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var wholePart = new Partition
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{
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Name = "Whole device",
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Length = image.Info.Sectors,
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Size = image.Info.Sectors * image.Info.SectorSize
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};
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Assert.AreEqual(true, fs.Identify(image, wholePart), _testFiles[i]);
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fs.GetInformation(image, wholePart, out _, null);
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Assert.AreEqual(_clusters[i], fs.XmlFsType.Clusters, _testFiles[i]);
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Assert.AreEqual(_clusterSize[i], fs.XmlFsType.ClusterSize, _testFiles[i]);
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Assert.AreEqual(_types[i], fs.XmlFsType.Type, _testFiles[i]);
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}
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}
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}
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[TestFixture]
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public class MinixV3Mbr
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{
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readonly string[] _testFiles =
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{
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"minix_3.1.2a.aif", "linux_4.19_minix3_flashdrive.aif"
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};
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readonly ulong[] _sectors =
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{
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4194304, 1024000
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};
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readonly uint[] _sectorSize =
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{
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512, 512
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};
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readonly long[] _clusters =
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{
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523151, 510976
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};
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readonly int[] _clusterSize =
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{
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4096, 1024
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};
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readonly string[] _types =
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{
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"Minix v3", "Minix v3"
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};
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[Test]
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public void Test()
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{
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for(int i = 0; i < _testFiles.Length; i++)
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{
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string location = Path.Combine(Consts.TEST_FILES_ROOT, "Filesystems", "MINIX v3 filesystem (MBR)",
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_testFiles[i]);
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IFilter filter = new ZZZNoFilter();
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filter.Open(location);
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IMediaImage image = new AaruFormat();
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Assert.AreEqual(true, image.Open(filter), _testFiles[i]);
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Assert.AreEqual(_sectors[i], image.Info.Sectors, _testFiles[i]);
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Assert.AreEqual(_sectorSize[i], image.Info.SectorSize, _testFiles[i]);
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List<Partition> partitions = Core.Partitions.GetAll(image);
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IFilesystem fs = new MinixFS();
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int part = -1;
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for(int j = 0; j < partitions.Count; j++)
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if(partitions[j].Type == "0x81" ||
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partitions[j].Type == "MINIX")
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{
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part = j;
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break;
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}
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Assert.AreNotEqual(-1, part, $"Partition not found on {_testFiles[i]}");
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Assert.AreEqual(true, fs.Identify(image, partitions[part]), _testFiles[i]);
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fs.GetInformation(image, partitions[part], out _, null);
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Assert.AreEqual(_clusters[i], fs.XmlFsType.Clusters, _testFiles[i]);
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Assert.AreEqual(_clusterSize[i], fs.XmlFsType.ClusterSize, _testFiles[i]);
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Assert.AreEqual(_types[i], fs.XmlFsType.Type, _testFiles[i]);
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}
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}
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}
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} |