Add unit tests for Parallels images created by QEMU.

This commit is contained in:
2021-02-26 21:01:30 +00:00
parent cfa0bbb003
commit 8c495db081
5 changed files with 160 additions and 32 deletions

View File

@@ -5,4 +5,9 @@
<explicitIncludes />
<explicitExcludes />
</component>
<component name="WorkspaceUserModelUpdater">
<attachedFolders />
<explicitIncludes />
<explicitExcludes />
</component>
</project>

View File

@@ -1,8 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ProjectModuleManager">
<modules>
<module fileurl="file://$PROJECT_DIR$/.idea/.idea.Aaru/.idea/riderModule.iml" filepath="$PROJECT_DIR$/.idea/.idea.Aaru/.idea/riderModule.iml" />
</modules>
</component>
</project>

View File

@@ -1,12 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<module type="RIDER_MODULE" version="4">
<component name="NewModuleRootManager">
<content url="file://$USER_HOME$/.nuget/packages/microsoft.net.test.sdk/16.4.0/build/netcoreapp2.1" />
<content url="file://$USER_HOME$/.nuget/packages/nunit3testadapter/3.15.1/build/netcoreapp2.0/NUnit3.TestAdapter.dll" />
<content url="file://$USER_HOME$/.nuget/packages/nunit3testadapter/3.15.1/build/netcoreapp2.0/NUnit3.TestAdapter.pdb" />
<content url="file://$USER_HOME$/.nuget/packages/nunit3testadapter/3.15.1/build/netcoreapp2.0/nunit.engine.api.dll" />
<content url="file://$USER_HOME$/.nuget/packages/nunit3testadapter/3.15.1/build/netcoreapp2.0/nunit.engine.dll" />
<content url="file://$MODULE_DIR$/../.." />
<orderEntry type="sourceFolder" forTests="false" />
</component>
</module>

View File

@@ -1,12 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<module type="RIDER_MODULE" version="4">
<component name="NewModuleRootManager">
<content url="file://$USER_HOME$/.nuget/packages/microsoft.net.test.sdk/16.4.0/build/netcoreapp2.1" />
<content url="file://$USER_HOME$/.nuget/packages/nunit3testadapter/3.15.1/build/netcoreapp2.0/NUnit3.TestAdapter.dll" />
<content url="file://$USER_HOME$/.nuget/packages/nunit3testadapter/3.15.1/build/netcoreapp2.0/NUnit3.TestAdapter.pdb" />
<content url="file://$USER_HOME$/.nuget/packages/nunit3testadapter/3.15.1/build/netcoreapp2.0/nunit.engine.api.dll" />
<content url="file://$USER_HOME$/.nuget/packages/nunit3testadapter/3.15.1/build/netcoreapp2.0/nunit.engine.dll" />
<content url="file://$MODULE_DIR$/../.." />
<orderEntry type="sourceFolder" forTests="false" />
</component>
</module>

View File

@@ -0,0 +1,155 @@
// /***************************************************************************
// Aaru Data Preservation Suite
// ----------------------------------------------------------------------------
//
// Filename : Parallels.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.QEMU
{
[TestFixture]
public class Parallels
{
readonly string[] _testFiles =
{
"parallels.hdd.lz"
};
readonly ulong[] _sectors =
{
// parallels.hdd.lz
251904
};
readonly uint[] _sectorSize =
{
// parallels.hdd.lz
512
};
readonly MediaType[] _mediaTypes =
{
// parallels.hdd.lz
MediaType.GENERIC_HDD
};
readonly string[] _md5S =
{
// parallels.hdd.lz
"4bfc9e9e2dd86aa52ef709e77d2617ed"
};
readonly string _dataFolder = Path.Combine(Consts.TEST_FILES_ROOT, "Media image formats", "QEMU", "Parallels");
[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.Parallels();
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 _sectorsToRead = 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.Parallels();
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 >= _sectorsToRead)
{
sector = image.ReadSectors(doneSectors, _sectorsToRead);
doneSectors += _sectorsToRead;
}
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]}");
}
});
}
}
}