Aaru/Aaru.Tests/Partitions/BSD.cs

// /***************************************************************************
// The Disc Image Chef
// ----------------------------------------------------------------------------
//
// Filename       : BSD.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.Collections.Generic;
using System.IO;
using Aaru.CommonTypes;
using Aaru.CommonTypes.Interfaces;
using Aaru.DiscImages;
using Aaru.Filters;
using NUnit.Framework;

namespace Aaru.Tests.Partitions
{
    [TestFixture]
    public class Bsd
    {
        readonly string[] testfiles =
        {
            "parted.vdi.lz", "netbsd_1.6.vdi.lz", "netbsd_6.1.5.vdi.lz", "netbsd_7.1.vdi.lz"
        };

        readonly Partition[][] wanted =
        {
            // Parted
            new[]
            {
                new Partition
                {
                    Description = null, Size      = 38797312, Name  = null, Type = "FAT",
                    Offset      = 1048576, Length = 75776, Sequence = 0, Start   = 2048
                },
                new Partition
                {
                    Description = null, Size       = 19922944, Name  = null, Type = "FAT",
                    Offset      = 40894464, Length = 38912, Sequence = 1, Start   = 79872
                },
                new Partition
                {
                    Description = null, Size       = 48234496, Name  = null, Type = "FAT",
                    Offset      = 61865984, Length = 94208, Sequence = 2, Start   = 120832
                }
            },

            // NetBSD 1.6
            new[]
            {
                new Partition
                {
                    Description = null, Size     = 10453504, Name  = null, Type = "FAT",
                    Offset      = 516096, Length = 20417, Sequence = 0, Start   = 1008
                },
                new Partition
                {
                    Description = null, Size       = 209715200, Name  = null, Type = "FAT",
                    Offset      = 11354112, Length = 409600, Sequence = 1, Start   = 22176
                },
                new Partition
                {
                    Description = null, Size        = 805306368, Name   = null, Type = "FAT",
                    Offset      = 221405184, Length = 1572864, Sequence = 2, Start   = 432432
                },
                new Partition
                {
                    Description = null, Size         = 747656192, Name   = null, Type = "4.2BSD Fast File System",
                    Offset      = 1027031040, Length = 1460266, Sequence = 3, Start   = 2005920
                },
                new Partition
                {
                    Description = null, Size         = 268435456, Name  = null, Type = "4.4LFS",
                    Offset      = 1774854144, Length = 524288, Sequence = 4, Start   = 3466512
                },
                new Partition
                {
                    Description = null, Size         = 103743488, Name  = null, Type = "4.2BSD Fast File System",
                    Offset      = 2043740160, Length = 202624, Sequence = 5, Start   = 3991680
                }
            },

            // NetBSD 6.1.5
            new[]
            {
                new Partition
                {
                    Description = null, Size     = 10485760, Name  = null, Type = "FAT",
                    Offset      = 516096, Length = 20480, Sequence = 0, Start   = 1008
                },
                new Partition
                {
                    Description = null, Size       = 104857600, Name  = null, Type = "FAT",
                    Offset      = 11354112, Length = 204800, Sequence = 1, Start   = 22176
                },
                new Partition
                {
                    Description = null, Size        = 209715200, Name  = null, Type = "FAT",
                    Offset      = 116637696, Length = 409600, Sequence = 2, Start   = 227808
                },
                new Partition
                {
                    Description = null, Size        = 40771584, Name  = null, Type = "4.2BSD Fast File System",
                    Offset      = 326688768, Length = 79632, Sequence = 3, Start   = 638064
                },
                new Partition
                {
                    Description = null, Size        = 419430400, Name  = null, Type = "4.2BSD Fast File System",
                    Offset      = 367460352, Length = 819200, Sequence = 4, Start   = 717696
                },
                new Partition
                {
                    Description = null, Size        = 471859200, Name  = null, Type = "4.2BSD Fast File System",
                    Offset      = 787562496, Length = 921600, Sequence = 5, Start   = 1538208
                },

                // Type conflicts between DragonFly and NetBSD, really is Apple UFS
                new Partition
                {
                    Description = null, Size         = 78643200, Name   = null, Type = "Hammer",
                    Offset      = 1259790336, Length = 153600, Sequence = 6, Start   = 2460528
                },
                new Partition
                {
                    Description = null, Size         = 99614720, Name   = null, Type = "UNIX 7th Edition",
                    Offset      = 1338753024, Length = 194560, Sequence = 7, Start   = 2614752
                },
                new Partition
                {
                    Description = null, Size         = 244318208, Name  = null, Type = "4.4LFS",
                    Offset      = 1438875648, Length = 477184, Sequence = 8, Start   = 2810304
                },

                // Type conflicts, really is Linux ext2
                new Partition
                {
                    Description = null, Size         = 463978496, Name  = null, Type = "Digital LSM Public Region",
                    Offset      = 1683505152, Length = 906208, Sequence = 9, Start   = 3288096
                }
            },

            // NetBSD 7.1
            new[]
            {
                new Partition
                {
                    Description = null, Size     = 10321920, Name  = null, Type = "FAT",
                    Offset      = 516096, Length = 20160, Sequence = 0, Start   = 1008
                },
                new Partition
                {
                    Description = null, Size       = 104767488, Name  = null, Type = "FAT",
                    Offset      = 11354112, Length = 204624, Sequence = 1, Start   = 22176
                },
                new Partition
                {
                    Description = null, Size        = 209534976, Name  = null, Type = "FAT",
                    Offset      = 116637696, Length = 409248, Sequence = 2, Start   = 227808
                },
                new Partition
                {
                    Description = null, Size        = 40255488, Name  = null, Type = "4.2BSD Fast File System",
                    Offset      = 326688768, Length = 78624, Sequence = 3, Start   = 638064
                },
                new Partition
                {
                    Description = null, Size        = 419069952, Name  = null, Type = "4.2BSD Fast File System",
                    Offset      = 367460352, Length = 818496, Sequence = 4, Start   = 717696
                },
                new Partition
                {
                    Description = null, Size        = 471711744, Name  = null, Type = "4.2BSD Fast File System",
                    Offset      = 787562496, Length = 921312, Sequence = 5, Start   = 1538208
                },

                // Type conflicts between DragonFly and NetBSD, really is Apple UFS
                new Partition
                {
                    Description = null, Size         = 78446592, Name   = null, Type = "Hammer",
                    Offset      = 1259790336, Length = 153216, Sequence = 6, Start   = 2460528
                },
                new Partition
                {
                    Description = null, Size         = 99606528, Name   = null, Type = "UNIX 7th Edition",
                    Offset      = 1338753024, Length = 194544, Sequence = 7, Start   = 2614752
                },
                new Partition
                {
                    Description = null, Size         = 243597312, Name  = null, Type = "4.4LFS",
                    Offset      = 1438875648, Length = 475776, Sequence = 8, Start   = 2810304
                },

                // Type conflicts, really is Linux ext2
                new Partition
                {
                    Description = null, Size         = 463970304, Name  = null, Type = "Digital LSM Public Region",
                    Offset      = 1683505152, Length = 906192, Sequence = 9, Start   = 3288096
                }
            }
        };

        [Test]
        public void Test()
        {
            for(int i = 0; i < testfiles.Length; i++)
            {
                string  location = Path.Combine(Consts.TestFilesRoot, "partitions", "bsd", testfiles[i]);
                IFilter filter   = new LZip();
                filter.Open(location);
                IMediaImage image = new Vdi();
                Assert.AreEqual(true, image.Open(filter), testfiles[i]);
                List<Partition> partitions = Core.Partitions.GetAll(image);
                Assert.AreEqual(wanted[i].Length, partitions.Count, testfiles[i]);

                for(int j = 0; j < partitions.Count; j++)
                {
                    // Too chatty
                    //Assert.AreEqual(wanted[i][j].PartitionDescription, partitions[j].PartitionDescription, testfiles[i]);
                    Assert.AreEqual(wanted[i][j].Size, partitions[j].Size, testfiles[i]);
                    Assert.AreEqual(wanted[i][j].Name, partitions[j].Name, testfiles[i]);
                    Assert.AreEqual(wanted[i][j].Type, partitions[j].Type, testfiles[i]);
                    Assert.AreEqual(wanted[i][j].Offset, partitions[j].Offset, testfiles[i]);
                    Assert.AreEqual(wanted[i][j].Length, partitions[j].Length, testfiles[i]);
                    Assert.AreEqual(wanted[i][j].Sequence, partitions[j].Sequence, testfiles[i]);
                    Assert.AreEqual(wanted[i][j].Start, partitions[j].Start, testfiles[i]);
                }
            }
        }
    }
}