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 © 2011-2020 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.aif", "netbsd_1.6.aif", "netbsd_6.1.5.aif", "netbsd_7.1.aif"
        };

        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.TEST_FILES_ROOT, "Partitioning schemes", "BSD slices",
                                               _testFiles[i]);

                IFilter filter = new ZZZNoFilter();
                filter.Open(location);
                IMediaImage image = new AaruFormat();
                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]);
                }
            }
        }
    }
}