Aaru/Aaru.Tests/Partitions/GPT.cs

// /***************************************************************************
// The Disc Image Chef
// ----------------------------------------------------------------------------
//
// Filename       : GPT.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 Gpt
    {
        readonly string[] testfiles =
        {
            "linux.vdi.lz", "parted.vdi.lz"
        };

        readonly Partition[][] wanted =
        {
            // Linux
            new[]
            {
                new Partition
                {
                    Description = null, Size      = 10485760, Name  = "EFI System", Type = "EFI System",
                    Offset      = 1048576, Length = 20480, Sequence = 0, Start           = 2048
                },
                new Partition
                {
                    Description = null, Size = 15728640, Name = "Microsoft basic data",
                    Type        = "Microsoft Basic data",
                    Offset      = 11534336, Length = 30720, Sequence = 1, Start = 22528
                },
                new Partition
                {
                    Description = null, Size       = 20971520, Name  = "Apple label", Type = "Apple Label",
                    Offset      = 27262976, Length = 40960, Sequence = 2, Start            = 53248
                },
                new Partition
                {
                    Description = null, Size                          = 26214400, Name   = "Solaris /usr & Mac ZFS",
                    Type        = "Solaris /usr or Apple ZFS", Offset = 48234496, Length = 51200, Sequence = 3,
                    Start       = 94208
                },
                new Partition
                {
                    Description = null, Size       = 31457280, Name  = "FreeBSD ZFS", Type = "FreeBSD ZFS",
                    Offset      = 74448896, Length = 61440, Sequence = 4, Start            = 145408
                },
                new Partition
                {
                    Description = null, Size        = 28294656, Name  = "HP-UX data", Type = "HP-UX Data",
                    Offset      = 105906176, Length = 55263, Sequence = 5, Start           = 206848
                }
            },

            // Parted
            new[]
            {
                new Partition
                {
                    Description = null, Size      = 42991616, Name  = "", Type = "Apple HFS",
                    Offset      = 1048576, Length = 83968, Sequence = 0, Start = 2048
                },
                new Partition
                {
                    Description = null, Size       = 52428800, Name   = "", Type = "Linux filesystem",
                    Offset      = 44040192, Length = 102400, Sequence = 1, Start = 86016
                },
                new Partition
                {
                    Description = null, Size       = 36700160, Name  = "", Type = "Microsoft Basic data",
                    Offset      = 96468992, Length = 71680, Sequence = 2, Start = 188416
                }
            }
        };

        [Test]
        public void Test()
        {
            for(int i = 0; i < testfiles.Length; i++)
            {
                string  location = Path.Combine(Consts.TestFilesRoot, "partitions", "gpt", 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]);
                }
            }
        }
    }
}