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https://github.com/aaru-dps/Aaru.git
synced 2025-12-16 19:24:25 +00:00
Make image format tests inherit a single class.
This commit is contained in:
@@ -26,30 +26,23 @@
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// Copyright © 2011-2021 Natalia Portillo
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// ****************************************************************************/
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using System;
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using System.IO;
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using System.Linq;
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using Aaru.Checksums;
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using Aaru.CommonTypes;
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using Aaru.CommonTypes.Enums;
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using Aaru.CommonTypes.Structs;
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using Aaru.Filters;
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using FluentAssertions;
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using FluentAssertions.Execution;
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using Aaru.CommonTypes.Interfaces;
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using NUnit.Framework;
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namespace Aaru.Tests.Images
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{
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[TestFixture]
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public class CDRWin10
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public class CDRWin10 : OpticalMediaImageTest
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{
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readonly string[] _testFiles =
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public override string[] _testFiles => new[]
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{
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"report_audiocd.xmd", "report_cdrom.xmd", "report_cdrw_2x.xmd", "report_cdr.xmd", "report_enhancedcd.xmd",
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"test_karaoke_multi_sampler.xmd"
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};
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readonly ulong[] _sectors =
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public override ulong[] _sectors => new ulong[]
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{
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// report_audiocd.xmd
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0,
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@@ -69,8 +62,9 @@ namespace Aaru.Tests.Images
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// test_karaoke_multi_sampler.xmd
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0
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};
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public override uint[] _sectorSize => null;
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readonly MediaType[] _mediaTypes =
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public override MediaType[] _mediaTypes => new[]
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{
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// report_audiocd.xmd
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MediaType.CDDA,
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@@ -91,7 +85,7 @@ namespace Aaru.Tests.Images
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MediaType.CD
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};
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readonly string[] _md5S =
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public override string[] _md5S => new[]
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{
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// report_audiocd.xmd
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"UNKNOWN",
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@@ -112,7 +106,7 @@ namespace Aaru.Tests.Images
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"UNKNOWN"
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};
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readonly string[] _longMd5S =
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public override string[] _longMd5S => new[]
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{
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// report_audiocd.xmd
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"UNKNOWN",
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@@ -133,7 +127,7 @@ namespace Aaru.Tests.Images
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"UNKNOWN"
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};
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readonly string[] _subchannelMd5S =
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public override string[] _subchannelMd5S => new[]
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{
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// report_audiocd.xmd
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"UNKNOWN",
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@@ -154,7 +148,7 @@ namespace Aaru.Tests.Images
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"UNKNOWN"
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};
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readonly int[] _tracks =
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public override int[] _tracks => new[]
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{
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// report_audiocd.xmd
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1,
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@@ -175,7 +169,7 @@ namespace Aaru.Tests.Images
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1
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};
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readonly int[][] _trackSessions =
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public override int[][] _trackSessions => new[]
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{
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// report_audiocd.xmd
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new[]
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@@ -214,7 +208,7 @@ namespace Aaru.Tests.Images
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}
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};
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readonly ulong[][] _trackStarts =
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public override ulong[][] _trackStarts => new[]
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{
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// report_audiocd.xmd
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new ulong[]
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@@ -253,7 +247,7 @@ namespace Aaru.Tests.Images
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}
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};
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readonly ulong[][] _trackEnds =
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public override ulong[][] _trackEnds => new[]
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{
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// report_audiocd.xmd
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new ulong[]
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@@ -292,7 +286,7 @@ namespace Aaru.Tests.Images
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}
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};
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readonly ulong[][] _trackPregaps =
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public override ulong[][] _trackPregaps => new[]
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{
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// report_audiocd.xmd
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new ulong[]
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@@ -331,7 +325,7 @@ namespace Aaru.Tests.Images
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}
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};
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readonly byte[][] _trackFlags =
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public override byte[][] _trackFlags => new[]
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{
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// report_audiocd.xmd
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new byte[]
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@@ -370,166 +364,7 @@ namespace Aaru.Tests.Images
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}
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};
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readonly string _dataFolder = Path.Combine(Consts.TEST_FILES_ROOT, "Media image formats", "CDRWin 10");
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[Test]
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public void Info()
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{
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Environment.CurrentDirectory = _dataFolder;
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for(int i = 0; i < _testFiles.Length; i++)
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{
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var filter = new ZZZNoFilter();
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filter.Open(_testFiles[i]);
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var image = new DiscImages.Alcohol120();
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bool opened = image.Open(filter);
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Assert.AreEqual(true, opened, $"Open: {_testFiles[i]}");
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using(new AssertionScope())
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{
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Assert.Multiple(() =>
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{
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Assert.AreEqual(_sectors[i], image.Info.Sectors, $"Sectors: {_testFiles[i]}");
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Assert.AreEqual(_mediaTypes[i], image.Info.MediaType, $"Media type: {_testFiles[i]}");
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Assert.AreEqual(_tracks[i], image.Tracks.Count, $"Tracks: {_testFiles[i]}");
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image.Tracks.Select(t => t.TrackSession).Should().
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BeEquivalentTo(_trackSessions[i], $"Track session: {_testFiles[i]}");
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image.Tracks.Select(t => t.TrackStartSector).Should().
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BeEquivalentTo(_trackStarts[i], $"Track start: {_testFiles[i]}");
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image.Tracks.Select(t => t.TrackEndSector).Should().
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BeEquivalentTo(_trackEnds[i], $"Track end: {_testFiles[i]}");
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image.Tracks.Select(t => t.TrackPregap).Should().
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BeEquivalentTo(_trackPregaps[i], $"Track pregap: {_testFiles[i]}");
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int trackNo = 0;
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byte[] flags = new byte[image.Tracks.Count];
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foreach(Track currentTrack in image.Tracks)
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{
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if(image.Info.ReadableSectorTags.Contains(SectorTagType.CdTrackFlags))
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flags[trackNo] = image.ReadSectorTag(currentTrack.TrackSequence,
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SectorTagType.CdTrackFlags)[0];
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trackNo++;
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}
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flags.Should().BeEquivalentTo(_trackFlags[i], $"Track flags: {_testFiles[i]}");
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});
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}
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}
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}
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// How many sectors to read at once
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const uint SECTORS_TO_READ = 256;
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[Test]
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public void Hashes()
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{
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Environment.CurrentDirectory = _dataFolder;
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Assert.Multiple(() =>
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{
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for(int i = 0; i < _testFiles.Length; i++)
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{
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var filter = new ZZZNoFilter();
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filter.Open(_testFiles[i]);
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var image = new DiscImages.Alcohol120();
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bool opened = image.Open(filter);
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Assert.AreEqual(true, opened, $"Open: {_testFiles[i]}");
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Md5Context ctx;
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foreach(bool @long in new[]
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{
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false, true
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})
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{
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ctx = new Md5Context();
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foreach(Track currentTrack in image.Tracks)
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{
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ulong sectors = currentTrack.TrackEndSector - currentTrack.TrackStartSector + 1;
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ulong doneSectors = 0;
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while(doneSectors < sectors)
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{
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byte[] sector;
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if(sectors - doneSectors >= SECTORS_TO_READ)
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{
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sector =
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@long ? image.ReadSectorsLong(doneSectors, SECTORS_TO_READ,
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currentTrack.TrackSequence)
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: image.ReadSectors(doneSectors, SECTORS_TO_READ,
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currentTrack.TrackSequence);
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doneSectors += SECTORS_TO_READ;
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}
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else
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{
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sector =
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@long ? image.ReadSectorsLong(doneSectors, (uint)(sectors - doneSectors),
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currentTrack.TrackSequence)
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: image.ReadSectors(doneSectors, (uint)(sectors - doneSectors),
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currentTrack.TrackSequence);
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doneSectors += sectors - doneSectors;
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}
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ctx.Update(sector);
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}
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}
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Assert.AreEqual(@long ? _longMd5S[i] : _md5S[i], ctx.End(),
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$"{(@long ? "Long hash" : "Hash")}: {_testFiles[i]}");
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}
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if(!image.Info.ReadableSectorTags.Contains(SectorTagType.CdSectorSubchannel))
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continue;
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ctx = new Md5Context();
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foreach(Track currentTrack in image.Tracks)
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{
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ulong sectors = currentTrack.TrackEndSector - currentTrack.TrackStartSector + 1;
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ulong doneSectors = 0;
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while(doneSectors < sectors)
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{
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byte[] sector;
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if(sectors - doneSectors >= SECTORS_TO_READ)
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{
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sector = image.ReadSectorsTag(doneSectors, SECTORS_TO_READ, currentTrack.TrackSequence,
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SectorTagType.CdSectorSubchannel);
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doneSectors += SECTORS_TO_READ;
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}
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else
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{
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sector = image.ReadSectorsTag(doneSectors, (uint)(sectors - doneSectors),
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currentTrack.TrackSequence,
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SectorTagType.CdSectorSubchannel);
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doneSectors += sectors - doneSectors;
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}
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ctx.Update(sector);
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}
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}
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Assert.AreEqual(_subchannelMd5S[i], ctx.End(), $"Subchannel hash: {_testFiles[i]}");
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}
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});
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}
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public override string _dataFolder => Path.Combine(Consts.TEST_FILES_ROOT, "Media image formats", "CDRWin 10");
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public override IMediaImage _plugin => new DiscImages.Alcohol120();
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}
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}
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