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Aaru/Aaru.Tests/Images/TeleDisk.cs

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// /***************************************************************************
// Aaru Data Preservation Suite
// ----------------------------------------------------------------------------
//
// Filename : TeleDisk.cs
// Author(s) : Natalia Portillo <claunia@claunia.com>
//
// Component : Aaru 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 © 2011-2021 Natalia Portillo
// ****************************************************************************/
using System;
using System.IO;
using Aaru.Checksums;
using Aaru.CommonTypes;
using Aaru.Filters;
using FluentAssertions.Execution;
using NUnit.Framework;
namespace Aaru.Tests.Images
{
[TestFixture]
public class TeleDisk
{
readonly string[] _testFiles =
{
"md2dd8.td0.lz", "md2dd_fdformat_f400.td0.lz", "md2dd_fdformat_f410.td0.lz", "md2dd_fdformat_f720.td0.lz",
"md2dd_fdformat_f800.td0.lz", "md2dd_fdformat_f820.td0.lz", "md2dd_freedos_800s.td0.lz",
"md2dd_maxiform_1640s.td0.lz", "md2dd_maxiform_840s.td0.lz", "md2dd_qcopy_1476s.td0.lz",
"md2dd_qcopy_1600s.td0.lz", "md2dd_qcopy_1640s.td0.lz", "md2dd.td0.lz", "md2hd_fdformat_f144.td0.lz",
"md2hd_fdformat_f148.td0.lz", "md2hd_maxiform_2788s.td0.lz", "md2hd.td0.lz", "md2hd_xdf.td0.lz",
"mf2dd_fdformat_800.td0.lz", "mf2dd_fdformat_820.td0.lz", "mf2dd_fdformat_f800.td0.lz",
"mf2dd_fdformat_f820.td0.lz", "mf2dd_freedos_1600s.td0.lz", "mf2dd_freedos.td0.lz",
"mf2dd_maxiform_1600s.td0.lz", "mf2dd_qcopy_1494s.td0.lz", "mf2dd_qcopy_1600s.td0.lz",
"mf2dd_qcopy_1660s.td0.lz", "mf2dd.td0.lz", /*
"mf2hd_2mgui.td0.lz",*/"mf2hd_2m_max.td0.lz", "mf2hd_2m.td0.lz", "mf2hd_alt_adv.td0.lz", "mf2hd_alt_dos_adv.td0.lz",
"mf2hd_alt_dos.td0.lz", "mf2hd_alt.td0.lz", "mf2hd_dmf.td0.lz", "mf2hd_fdformat_168.td0.lz",
"mf2hd_fdformat_172.td0.lz", "mf2hd_fdformat_f168.td0.lz", "mf2hd_fdformat_f16.td0.lz",
"mf2hd_fdformat_f172.td0.lz", "mf2hd_freedos_3360s.td0.lz", "mf2hd_freedos_3486s.td0.lz",
"mf2hd_freedos.td0.lz", "mf2hd_maxiform_3200s.td0.lz", "mf2hd_qcopy_2460s.td0.lz",
"mf2hd_qcopy_2720s.td0.lz", "mf2hd_qcopy_2788s.td0.lz", "mf2hd_qcopy_2880s.td0.lz",
"mf2hd_qcopy_2952s.td0.lz", "mf2hd_qcopy_3200s.td0.lz", "mf2hd_qcopy_3320s.td0.lz",
"mf2hd_qcopy_3360s.td0.lz", "mf2hd_qcopy_3486s.td0.lz", "mf2hd.td0.lz", "mf2hd_xdf_adv.td0.lz",
"mf2hd_xdf.td0.lz"
};
readonly ulong[] _sectors =
{
// md2dd8.td0.lz
640,
// md2dd_fdformat_f400.td0.lz
800,
// md2dd_fdformat_f410.td0.lz
820,
// md2dd_fdformat_f720.td0.lz
1440,
// md2dd_fdformat_f800.td0.lz
1600,
// md2dd_fdformat_f820.td0.lz
1640,
// md2dd_freedos_800s.td0.lz
800,
// md2dd_maxiform_1640s.td0.lz
1640,
// md2dd_maxiform_840s.td0.lz
840,
// md2dd_qcopy_1476s.td0.lz
1476,
// md2dd_qcopy_1600s.td0.lz
1600,
// md2dd_qcopy_1640s.td0.lz
1640,
// md2dd.td0.lz
720,
// md2hd_fdformat_f144.td0.lz
2880,
// md2hd_fdformat_f148.td0.lz
2952,
// md2hd_maxiform_2788s.td0.lz
2788,
// md2hd.td0.lz
2400,
// md2hd_xdf.td0.lz
640,
// mf2dd_fdformat_800.td0.lz
1600,
// mf2dd_fdformat_820.td0.lz
1640,
// mf2dd_fdformat_f800.td0.lz
1600,
// mf2dd_fdformat_f820.td0.lz
1640,
// mf2dd_freedos_1600s.td0.lz
1600,
// mf2dd_freedos.td0.lz
1640,
// mf2dd_maxiform_1600s.td0.lz
1600,
// mf2dd_qcopy_1494s.td0.lz
1494,
// mf2dd_qcopy_1600s.td0.lz
1600,
// mf2dd_qcopy_1660s.td0.lz
1660,
// mf2dd.td0.lz
1440, /*
// mf2hd_2mgui.td0.lz
0,*/
// mf2hd_2m_max.td0.lz
1148,
// mf2hd_2m.td0.lz
1804,
// mf2hd_alt_adv.td0.lz
2880,
// mf2hd_alt_dos_adv.td0.lz
2880,
// mf2hd_alt_dos.td0.lz
2880,
// mf2hd_alt.td0.lz
2880,
// mf2hd_dmf.td0.lz
3360,
// mf2hd_fdformat_168.td0.lz
332,
// mf2hd_fdformat_172.td0.lz
3444,
// mf2hd_fdformat_f168.td0.lz
3360,
// mf2hd_fdformat_f16.td0.lz
3200,
// mf2hd_fdformat_f172.td0.lz
3444,
// mf2hd_freedos_3360s.td0.lz
3360,
// mf2hd_freedos_3486s.td0.lz
3486,
// mf2hd_freedos.td0.lz
3486,
// mf2hd_maxiform_3200s.td0.lz
3200,
// mf2hd_qcopy_2460s.td0.lz
2460,
// mf2hd_qcopy_2720s.td0.lz
2720,
// mf2hd_qcopy_2788s.td0.lz
2788,
// mf2hd_qcopy_2880s.td0.lz
2880,
// mf2hd_qcopy_2952s.td0.lz
2952,
// mf2hd_qcopy_3200s.td0.lz
3200,
// mf2hd_qcopy_3320s.td0.lz
3320,
// mf2hd_qcopy_3360s.td0.lz
3360,
// mf2hd_qcopy_3486s.td0.lz
3486,
// mf2hd.td0.lz
2880,
// mf2hd_xdf_adv.td0.lz
640,
// mf2hd_xdf.td0.lz
640
};
readonly uint[] _sectorSize =
{
// md2dd8.td0.lz
512,
// md2dd_fdformat_f400.td0.lz
512,
// md2dd_fdformat_f410.td0.lz
512,
// md2dd_fdformat_f720.td0.lz
512,
// md2dd_fdformat_f800.td0.lz
512,
// md2dd_fdformat_f820.td0.lz
512,
// md2dd_freedos_800s.td0.lz
512,
// md2dd_maxiform_1640s.td0.lz
512,
// md2dd_maxiform_840s.td0.lz
512,
// md2dd_qcopy_1476s.td0.lz
512,
// md2dd_qcopy_1600s.td0.lz
512,
// md2dd_qcopy_1640s.td0.lz
512,
// md2dd.td0.lz
512,
// md2hd_fdformat_f144.td0.lz
512,
// md2hd_fdformat_f148.td0.lz
512,
// md2hd_maxiform_2788s.td0.lz
512,
// md2hd.td0.lz
512,
// md2hd_xdf.td0.lz
128,
// mf2dd_fdformat_800.td0.lz
512,
// mf2dd_fdformat_820.td0.lz
512,
// mf2dd_fdformat_f800.td0.lz
512,
// mf2dd_fdformat_f820.td0.lz
512,
// mf2dd_freedos_1600s.td0.lz
512,
// mf2dd_freedos.td0.lz
512,
// mf2dd_maxiform_1600s.td0.lz
512,
// mf2dd_qcopy_1494s.td0.lz
512,
// mf2dd_qcopy_1600s.td0.lz
512,
// mf2dd_qcopy_1660s.td0.lz
512,
// mf2dd.td0.lz
512,
// mf2hd_2mgui.td0.lz
//0,
// mf2hd_2m_max.td0.lz
512,
// mf2hd_2m.td0.lz
512,
// mf2hd_alt_adv.td0.lz
512,
// mf2hd_alt_dos_adv.td0.lz
512,
// mf2hd_alt_dos.td0.lz
512,
// mf2hd_alt.td0.lz
512,
// mf2hd_dmf.td0.lz
512,
// mf2hd_fdformat_168.td0.lz
512,
// mf2hd_fdformat_172.td0.lz
512,
// mf2hd_fdformat_f168.td0.lz
512,
// mf2hd_fdformat_f16.td0.lz
512,
// mf2hd_fdformat_f172.td0.lz
512,
// mf2hd_freedos_3360s.td0.lz
512,
// mf2hd_freedos_3486s.td0.lz
512,
// mf2hd_freedos.td0.lz
512,
// mf2hd_maxiform_3200s.td0.lz
512,
// mf2hd_qcopy_2460s.td0.lz
512,
// mf2hd_qcopy_2720s.td0.lz
512,
// mf2hd_qcopy_2788s.td0.lz
512,
// mf2hd_qcopy_2880s.td0.lz
512,
// mf2hd_qcopy_2952s.td0.lz
512,
// mf2hd_qcopy_3200s.td0.lz
512,
// mf2hd_qcopy_3320s.td0.lz
512,
// mf2hd_qcopy_3360s.td0.lz
512,
// mf2hd_qcopy_3486s.td0.lz
512,
// mf2hd.td0.lz
512,
// mf2hd_xdf_adv.td0.lz
512,
// mf2hd_xdf.td0.lz
512
};
readonly MediaType[] _mediaTypes =
{
// md2dd8.td0.lz
MediaType.DOS_525_DS_DD_8,
// md2dd_fdformat_f400.td0.lz
MediaType.Unknown,
// md2dd_fdformat_f410.td0.lz
MediaType.Unknown,
// md2dd_fdformat_f720.td0.lz
MediaType.ECMA_78_2,
// md2dd_fdformat_f800.td0.lz
MediaType.Unknown,
// md2dd_fdformat_f820.td0.lz
MediaType.FDFORMAT_525_DD,
// md2dd_freedos_800s.td0.lz
MediaType.Unknown,
// md2dd_maxiform_1640s.td0.lz
MediaType.FDFORMAT_525_DD,
// md2dd_maxiform_840s.td0.lz
MediaType.Unknown,
// md2dd_qcopy_1476s.td0.lz
MediaType.Unknown,
// md2dd_qcopy_1600s.td0.lz
MediaType.Unknown,
// md2dd_qcopy_1640s.td0.lz
MediaType.FDFORMAT_525_DD,
// md2dd.td0.lz
MediaType.DOS_525_DS_DD_9,
// md2hd_fdformat_f144.td0.lz
MediaType.Unknown,
// md2hd_fdformat_f148.td0.lz
MediaType.Unknown,
// md2hd_maxiform_2788s.td0.lz
MediaType.Unknown,
// md2hd.td0.lz
MediaType.DOS_525_HD,
// md2hd_xdf.td0.lz
MediaType.Unknown,
// mf2dd_fdformat_800.td0.lz
MediaType.CBM_35_DD,
// mf2dd_fdformat_820.td0.lz
MediaType.Unknown,
// mf2dd_fdformat_f800.td0.lz
MediaType.CBM_35_DD,
// mf2dd_fdformat_f820.td0.lz
MediaType.Unknown,
// mf2dd_freedos_1600s.td0.lz
MediaType.CBM_35_DD,
// mf2dd_freedos.td0.lz
MediaType.Unknown,
// mf2dd_maxiform_1600s.td0.lz
MediaType.CBM_35_DD,
// mf2dd_qcopy_1494s.td0.lz
MediaType.Unknown,
// mf2dd_qcopy_1600s.td0.lz
MediaType.CBM_35_DD,
// mf2dd_qcopy_1660s.td0.lz
MediaType.Unknown,
// mf2dd.td0.lz
MediaType.DOS_35_DS_DD_9,
// mf2hd_2mgui.td0.lz
//MediaType.CD,
// mf2hd_2m_max.td0.lz
MediaType.Unknown,
// mf2hd_2m.td0.lz
MediaType.Unknown,
// mf2hd_alt_adv.td0.lz
MediaType.Unknown,
// mf2hd_alt_dos_adv.td0.lz
MediaType.DOS_35_HD,
// mf2hd_alt_dos.td0.lz
MediaType.DOS_35_HD,
// mf2hd_alt.td0.lz
MediaType.Unknown,
// mf2hd_dmf.td0.lz
MediaType.DMF,
// mf2hd_fdformat_168.td0.lz
MediaType.Unknown,
// mf2hd_fdformat_172.td0.lz
MediaType.Unknown,
// mf2hd_fdformat_f168.td0.lz
MediaType.DMF,
// mf2hd_fdformat_f16.td0.lz
MediaType.Unknown,
// mf2hd_fdformat_f172.td0.lz
MediaType.DMF_82,
// mf2hd_freedos_3360s.td0.lz
MediaType.DMF,
// mf2hd_freedos_3486s.td0.lz
MediaType.Unknown,
// mf2hd_freedos.td0.lz
MediaType.Unknown,
// mf2hd_maxiform_3200s.td0.lz
MediaType.Unknown,
// mf2hd_qcopy_2460s.td0.lz
MediaType.Unknown,
// mf2hd_qcopy_2720s.td0.lz
MediaType.Unknown,
// mf2hd_qcopy_2788s.td0.lz
MediaType.Unknown,
// mf2hd_qcopy_2880s.td0.lz
MediaType.Unknown,
// mf2hd_qcopy_2952s.td0.lz
MediaType.Unknown,
// mf2hd_qcopy_3200s.td0.lz
MediaType.Unknown,
// mf2hd_qcopy_3320s.td0.lz
MediaType.Unknown,
// mf2hd_qcopy_3360s.td0.lz
MediaType.DMF,
// mf2hd_qcopy_3486s.td0.lz
MediaType.Unknown,
// mf2hd.td0.lz
MediaType.Unknown,
// mf2hd_xdf_adv.td0.lz
MediaType.XDF_35,
// mf2hd_xdf.td0.lz
MediaType.XDF_35
};
readonly string[] _md5S =
{
// md2dd8.td0.lz
"beef1cdb004dc69391d6b3d508988b95",
// md2dd_fdformat_f400.td0.lz
"0aef12c906b744101b932d799ca88a78",
// md2dd_fdformat_f410.td0.lz
"348d12add1ed226cd712a4a6a10d1a34",
// md2dd_fdformat_f720.td0.lz
"1c36b819cfe355c11360bc120c9216fe",
// md2dd_fdformat_f800.td0.lz
"25114403c11e337480e2afc4e6e32108",
// md2dd_fdformat_f820.td0.lz
"3d7760ddaa55cd258057773d15106b78",
// md2dd_freedos_800s.td0.lz
"29054ef703394ee3b35e849468a412ba",
// md2dd_maxiform_1640s.td0.lz
"c91e852828c2aeee2fc94a6adbeed0ae",
// md2dd_maxiform_840s.td0.lz
"efb6cfe53a6770f0ae388cb2c7f46264",
// md2dd_qcopy_1476s.td0.lz
"6116f7c1397cadd55ba8d79c2aadc9dd",
// md2dd_qcopy_1600s.td0.lz
"93100f8d86e5d0d0e6340f59c52a5e0d",
// md2dd_qcopy_1640s.td0.lz
"cf7b7d43aa70863bedcc4a8432a5af67",
// md2dd.td0.lz
"6213897b7dbf263f12abf76901d43862",
// md2hd_fdformat_f144.td0.lz
"073a172879a71339ef4b00ebb47b67fc",
// md2hd_fdformat_f148.td0.lz
"d9890897130d0fc1eee3dbf4d9b0440f",
// md2hd_maxiform_2788s.td0.lz
"09ca721aa883d5bbaa422c7943b0782c",
// md2hd.td0.lz
"02259cd5fbcc20f8484aa6bece7a37c6",
// md2hd_xdf.td0.lz
"b903ea7e0c9d7e4c6251df4825212db4",
// mf2dd_fdformat_800.td0.lz
"c533488a21098a62c85f1649abda2803",
// mf2dd_fdformat_820.td0.lz
"db9cfb6eea18820b7a7e0b5b45594471",
// mf2dd_fdformat_f800.td0.lz
"26532a62985b51a2c3b877a57f6d257b",
// mf2dd_fdformat_f820.td0.lz
"a7771acff766557cc23b8c6943b588f9",
// mf2dd_freedos_1600s.td0.lz
"d07f7ffaee89742c6477aaaf94eb5715",
// mf2dd_freedos.td0.lz
"456390a9c6ab05cb458a03c47296de08",
// mf2dd_maxiform_1600s.td0.lz
"56af87802a9852e6e01e08d544740816",
// mf2dd_qcopy_1494s.td0.lz
"fd7fb1ba11cdfe11db54af0322abf59d",
// mf2dd_qcopy_1600s.td0.lz
"d9db52d992a76bf3bbc626ff844215a5",
// mf2dd_qcopy_1660s.td0.lz
"5949d0be57ce8bffcda7c4be4d1348ee",
// mf2dd.td0.lz
"de3f85896f771b7e5bc4c9e3926d64e4",
// mf2hd_2mgui.td0.lz
//"UNKNOWN",
// mf2hd_2m_max.td0.lz
"4b88a3e43b57778422e8b1e851a9c902",
// mf2hd_2m.td0.lz
"d032d928c43b66419b7404b016ec07ff",
// mf2hd_alt_adv.td0.lz
"1d32a686b7675c7a4f88c15522738432",
// mf2hd_alt_dos_adv.td0.lz
"8aea37782c507baf6b294467249b4608",
// mf2hd_alt_dos.td0.lz
"8aea37782c507baf6b294467249b4608",
// mf2hd_alt.td0.lz
"1d32a686b7675c7a4f88c15522738432",
// mf2hd_dmf.td0.lz
"28764d4f69c3865e2af71a41ca3f432f",
// mf2hd_fdformat_168.td0.lz
"62b900808c3e9f91f8361fd1716155a1",
// mf2hd_fdformat_172.td0.lz
"9dea1e119a73a21a38d134f36b2e5564",
// mf2hd_fdformat_f168.td0.lz
"7e3bf04f3660dd1052a335dc99441e44",
// mf2hd_fdformat_f16.td0.lz
"8eb8cb310feaf03c69fffd4f6e729847",
// mf2hd_fdformat_f172.td0.lz
"a58fd062f024b95714f1223a8bc2232f",
// mf2hd_freedos_3360s.td0.lz
"2bfd2e0a81bad704f8fc7758358cfcca",
// mf2hd_freedos_3486s.td0.lz
"a79ec33c623697b4562dacaed31523b8",
// mf2hd_freedos.td0.lz
"dbd52e9e684f97d9e2292811242bb24e",
// mf2hd_maxiform_3200s.td0.lz
"3c4becd695ed25866d39966a9a93c2d9",
// mf2hd_qcopy_2460s.td0.lz
"72282e11f7d91bf9c090b550fabfe80d",
// mf2hd_qcopy_2720s.td0.lz
"457c1126dc7f36bbbabe9e17e90372e3",
// mf2hd_qcopy_2788s.td0.lz
"852181d5913c6f290872c66bbe992314",
// mf2hd_qcopy_2880s.td0.lz
"2980cc32504c945598dc50f1db576994",
// mf2hd_qcopy_2952s.td0.lz
"c1c58d74fffb3656dd7f60f74ae8a629",
// mf2hd_qcopy_3200s.td0.lz
"e45d41a61fbe48f328c995fcc10a5548",
// mf2hd_qcopy_3320s.td0.lz
"c25f2a57c71db1cd4fea2263598f544a",
// mf2hd_qcopy_3360s.td0.lz
"15f71b92bd72aba5d80bf70eca4d5b1e",
// mf2hd_qcopy_3486s.td0.lz
"d88c8d818e238c9e52b8588b5fd52efe",
// mf2hd.td0.lz
"b4a602f67903c46eef62addb0780aa56",
// mf2hd_xdf_adv.td0.lz
"728f9361203dc39961b1413aa050f70d",
// mf2hd_xdf.td0.lz
"728f9361203dc39961b1413aa050f70d"
};
readonly string _dataFolder = Path.Combine(Consts.TEST_FILES_ROOT, "Media image formats", "TeleDisk");
[Test]
public void Info()
{
Environment.CurrentDirectory = _dataFolder;
Assert.Multiple(() =>
{
for(int i = 0; i < _testFiles.Length; i++)
{
var filter = new LZip();
filter.Open(_testFiles[i]);
var image = new DiscImages.TeleDisk();
bool opened = image.Open(filter);
Assert.AreEqual(true, opened, $"Open: {_testFiles[i]}");
if(!opened)
continue;
using(new AssertionScope())
{
Assert.Multiple(() =>
{
Assert.AreEqual(_sectors[i], image.Info.Sectors, $"Sectors: {_testFiles[i]}");
Assert.AreEqual(_sectorSize[i], image.Info.SectorSize, $"Sector size: {_testFiles[i]}");
Assert.AreEqual(_mediaTypes[i], image.Info.MediaType, $"Media type: {_testFiles[i]}");
});
}
}
});
}
// How many sectors to read at once
const uint SECTORS_TO_READ = 256;
[Test]
public void Hashes()
{
Environment.CurrentDirectory = _dataFolder;
Assert.Multiple(() =>
{
for(int i = 0; i < _testFiles.Length; i++)
{
var filter = new LZip();
filter.Open(_testFiles[i]);
var image = new DiscImages.TeleDisk();
bool opened = image.Open(filter);
ulong doneSectors = 0;
Assert.AreEqual(true, opened, $"Open: {_testFiles[i]}");
if(!opened)
continue;
var ctx = new Md5Context();
while(doneSectors < image.Info.Sectors)
{
byte[] sector;
if(image.Info.Sectors - doneSectors >= SECTORS_TO_READ)
{
sector = image.ReadSectors(doneSectors, SECTORS_TO_READ);
doneSectors += SECTORS_TO_READ;
}
else
{
sector = image.ReadSectors(doneSectors, (uint)(image.Info.Sectors - doneSectors));
doneSectors += image.Info.Sectors - doneSectors;
}
ctx.Update(sector);
}
Assert.AreEqual(_md5S[i], ctx.End(), $"Hash: {_testFiles[i]}");
}
});
}
}
}
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