// /***************************************************************************
// The Disc Image Chef
// ----------------------------------------------------------------------------
//
// Filename       : BeFS.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 © 2011-2018 Natalia Portillo
// ****************************************************************************/

using System.Collections.Generic;
using System.IO;
using DiscImageChef.CommonTypes;
using DiscImageChef.DiscImages;
using DiscImageChef.Filesystems;
using DiscImageChef.Filters;
using NUnit.Framework;

namespace DiscImageChef.Tests.Filesystems
{
    [TestFixture]
    public class BeFs
    {
        readonly string[] testfiles = {"beos_r3.1.img.lz", "beos_r4.5.img.lz"};

        readonly MediaType[] mediatypes = {MediaType.DOS_35_HD, MediaType.DOS_35_HD};

        readonly ulong[] sectors = {2880, 2880};

        readonly uint[] sectorsize = {512, 512};

        readonly long[] clusters = {1440, 1440};

        readonly int[] clustersize = {1024, 1024};

        readonly string[] volumename = {"Volume label", "Volume label"};

        readonly string[] volumeserial = {null, null};

        readonly string[] oemid = {null, null};

        [Test]
        public void Test()
        {
            for(int i = 0; i < testfiles.Length; i++)
            {
                string location = Path.Combine(Consts.TestFilesRoot, "filesystems", "befs", testfiles[i]);
                Filter filter = new LZip();
                filter.Open(location);
                ImagePlugin image = new ZZZRawImage();
                Assert.AreEqual(true, image.OpenImage(filter), testfiles[i]);
                Assert.AreEqual(mediatypes[i], image.ImageInfo.MediaType, testfiles[i]);
                Assert.AreEqual(sectors[i], image.ImageInfo.Sectors, testfiles[i]);
                Assert.AreEqual(sectorsize[i], image.ImageInfo.SectorSize, testfiles[i]);
                Filesystem fs = new BeFS();
                Partition wholePart = new Partition
                {
                    Name = "Whole device",
                    Length = image.ImageInfo.Sectors,
                    Size = image.ImageInfo.Sectors * image.ImageInfo.SectorSize
                };
                Assert.AreEqual(true, fs.Identify(image, wholePart), testfiles[i]);
                fs.GetInformation(image, wholePart, out _);
                Assert.AreEqual(clusters[i], fs.XmlFSType.Clusters, testfiles[i]);
                Assert.AreEqual(clustersize[i], fs.XmlFSType.ClusterSize, testfiles[i]);
                Assert.AreEqual("BeFS", fs.XmlFSType.Type, testfiles[i]);
                Assert.AreEqual(volumename[i], fs.XmlFSType.VolumeName, testfiles[i]);
                Assert.AreEqual(volumeserial[i], fs.XmlFSType.VolumeSerial, testfiles[i]);
                Assert.AreEqual(oemid[i], fs.XmlFSType.SystemIdentifier, testfiles[i]);
            }
        }
    }

    [TestFixture]
    public class BeFsApm
    {
        readonly string[] testfiles = {"beos_r3.1.vdi.lz", "beos_r4.5.vdi.lz"};

        readonly ulong[] sectors = {1572864, 1572864};

        readonly uint[] sectorsize = {512, 512};

        readonly long[] clusters = {786336, 786336};

        readonly int[] clustersize = {1024, 1024};

        readonly string[] volumename = {"Volume label", "Volume label"};

        readonly string[] volumeserial = {null, null};

        readonly string[] oemid = {null, null};

        [Test]
        public void Test()
        {
            for(int i = 0; i < testfiles.Length; i++)
            {
                string location = Path.Combine(Consts.TestFilesRoot, "filesystems", "befs_apm", testfiles[i]);
                Filter filter = new LZip();
                filter.Open(location);
                ImagePlugin image = new Vdi();
                Assert.AreEqual(true, image.OpenImage(filter), testfiles[i]);
                Assert.AreEqual(sectors[i], image.ImageInfo.Sectors, testfiles[i]);
                Assert.AreEqual(sectorsize[i], image.ImageInfo.SectorSize, testfiles[i]);
                List<Partition> partitions = Core.Partitions.GetAll(image);
                Filesystem fs = new BeFS();
                int part = -1;
                for(int j = 0; j < partitions.Count; j++)
                    if(partitions[j].Type == "Be_BFS")
                    {
                        part = j;
                        break;
                    }

                Assert.AreNotEqual(-1, part, $"Partition not found on {testfiles[i]}");
                Assert.AreEqual(true, fs.Identify(image, partitions[part]), testfiles[i]);
                fs.GetInformation(image, partitions[part], out _);
                Assert.AreEqual(clusters[i], fs.XmlFSType.Clusters, testfiles[i]);
                Assert.AreEqual(clustersize[i], fs.XmlFSType.ClusterSize, testfiles[i]);
                Assert.AreEqual("BeFS", fs.XmlFSType.Type, testfiles[i]);
                Assert.AreEqual(volumename[i], fs.XmlFSType.VolumeName, testfiles[i]);
                Assert.AreEqual(volumeserial[i], fs.XmlFSType.VolumeSerial, testfiles[i]);
                Assert.AreEqual(oemid[i], fs.XmlFSType.SystemIdentifier, testfiles[i]);
            }
        }
    }
    [TestFixture]
    public class BeFsGpt
    {
        readonly string[] testfiles = {"haiku_hrev51259.vdi.lz"};

        readonly ulong[] sectors = {8388608};

        readonly uint[] sectorsize = {512};

        readonly long[] clusters = {2096640};

        readonly int[] clustersize = {2048};

        readonly string[] volumename = {"Volume label"};

        readonly string[] volumeserial = {null, null};

        [Test]
        public void Test()
        {
            for(int i = 0; i < testfiles.Length; i++)
            {
                string location = Path.Combine(Consts.TestFilesRoot, "filesystems", "befs_gpt", testfiles[i]);
                Filter filter = new LZip();
                filter.Open(location);
                ImagePlugin image = new Vdi();
                Assert.AreEqual(true, image.OpenImage(filter), testfiles[i]);
                Assert.AreEqual(sectors[i], image.ImageInfo.Sectors, testfiles[i]);
                Assert.AreEqual(sectorsize[i], image.ImageInfo.SectorSize, testfiles[i]);
                List<Partition> partitions = Core.Partitions.GetAll(image);
                Filesystem fs = new BeFS();
                int part = -1;
                for(int j = 0; j < partitions.Count; j++)
                    if(partitions[j].Type == "Haiku BFS")
                    {
                        part = j;
                        break;
                    }

                Assert.AreNotEqual(-1, part, $"Partition not found on {testfiles[i]}");
                Assert.AreEqual(true, fs.Identify(image, partitions[part]), testfiles[i]);
                fs.GetInformation(image, partitions[part], out _);
                Assert.AreEqual(clusters[i], fs.XmlFSType.Clusters, testfiles[i]);
                Assert.AreEqual(clustersize[i], fs.XmlFSType.ClusterSize, testfiles[i]);
                Assert.AreEqual("BeFS", fs.XmlFSType.Type, testfiles[i]);
                Assert.AreEqual(volumename[i], fs.XmlFSType.VolumeName, testfiles[i]);
                Assert.AreEqual(volumeserial[i], fs.XmlFSType.VolumeSerial, testfiles[i]);
            }
        }
    }
    [TestFixture]
    public class BeFsMbr
    {
        readonly string[] testfiles =
            {"beos_r3.1.vdi.lz", "beos_r4.5.vdi.lz", "haiku_hrev51259.vdi.lz", "syllable_0.6.7.vdi.lz"};

        readonly ulong[] sectors = {1572864, 1572864, 8388608, 2097152};

        readonly uint[] sectorsize = {512, 512, 512, 512};

        readonly long[] clusters = {786400, 785232, 2096640, 524272};

        readonly int[] clustersize = {1024, 1024, 2048, 2048};

        readonly string[] volumename = {"Volume label", "Volume label", "Volume label", "Volume label"};

        readonly string[] volumeserial = {null, null, null, null};

        [Test]
        public void Test()
        {
            for(int i = 0; i < testfiles.Length; i++)
            {
                string location = Path.Combine(Consts.TestFilesRoot, "filesystems", "befs_mbr", testfiles[i]);
                Filter filter = new LZip();
                filter.Open(location);
                ImagePlugin image = new Vdi();
                Assert.AreEqual(true, image.OpenImage(filter), testfiles[i]);
                Assert.AreEqual(sectors[i], image.ImageInfo.Sectors, testfiles[i]);
                Assert.AreEqual(sectorsize[i], image.ImageInfo.SectorSize, testfiles[i]);
                List<Partition> partitions = Core.Partitions.GetAll(image);
                Filesystem fs = new BeFS();
                int part = -1;
                for(int j = 0; j < partitions.Count; j++)
                    if(partitions[j].Type == "0xEB")
                    {
                        part = j;
                        break;
                    }

                Assert.AreNotEqual(-1, part, $"Partition not found on {testfiles[i]}");
                Assert.AreEqual(true, fs.Identify(image, partitions[part]), testfiles[i]);
                fs.GetInformation(image, partitions[part], out _);
                Assert.AreEqual(clusters[i], fs.XmlFSType.Clusters, testfiles[i]);
                Assert.AreEqual(clustersize[i], fs.XmlFSType.ClusterSize, testfiles[i]);
                Assert.AreEqual("BeFS", fs.XmlFSType.Type, testfiles[i]);
                Assert.AreEqual(volumename[i], fs.XmlFSType.VolumeName, testfiles[i]);
                Assert.AreEqual(volumeserial[i], fs.XmlFSType.VolumeSerial, testfiles[i]);
            }
        }
    }
}