public void ReadDebPackageTest()
{
using (Stream stream = File.OpenRead("Deb/libplist3_1.12-3.1_amd64.deb"))
{
var package = DebPackageReader.Read(stream);
Assert.Equal(new Version(2, 0), package.PackageFormatVersion);
Assert.NotNull(package.ControlFile);
Assert.Equal(13, package.ControlFile.Count);
Assert.Equal("libplist3", package.ControlFile["Package"]);
Assert.Equal("libplist", package.ControlFile["Source"]);
Assert.Equal("1.12-3.1", package.ControlFile["Version"]);
Assert.Equal("amd64", package.ControlFile["Architecture"]);
stream.Seek(0, SeekOrigin.Begin);
using (var payload = DebPackageReader.GetPayloadStream(stream))
using (var tarFile = new TarFile(payload, leaveOpen: true))
{
while (tarFile.Read())
{
var tarHeader = (TarHeader)tarFile.FileHeader;
Assert.Equal(tarHeader.Checksum, tarHeader.ComputeChecksum());
if (tarHeader.TypeFlag != TarTypeFlag.RegType)
{
tarFile.Skip();
}
else
{
var fname = tarFile.FileName;
Assert.StartsWith("./", fname);
fname = fname.Substring(2);
if (!package.Md5Sums.TryGetValue(fname, out var sum))
{
throw new Exception($"Checksum for {fname} not found");
}
string hash;
using (var fileStream = tarFile.Open())
using (var md5 = MD5.Create())
hash = BitConverter.ToString(md5.ComputeHash(fileStream)).Replace("-", string.Empty)
.ToLower();
Assert.Equal(sum, hash);
}
}
}
}
}
public void ReadDebPackageWithLargeFileNamesTest()
{
using (Stream stream = File.OpenRead("Deb/largefilename.deb"))
{
var package = DebPackageReader.Read(stream);
Collection <string> fileNames = new Collection <string>();
stream.Seek(0, SeekOrigin.Begin);
using (var payload = DebPackageReader.GetPayloadStream(stream))
using (var tarFile = new TarFile(payload, leaveOpen: true))
{
while (tarFile.Read())
{
fileNames.Add(tarFile.FileName);
}
}
Assert.Equal(
new string[]
{
"./",
"./usr/",
"./usr/lib/",
"./usr/lib/mono/",
"./usr/lib/mono/4.5/",
"./usr/lib/mono/gac/",
"./usr/lib/mono/gac/System.Runtime.InteropServices.RuntimeInformation/",
"./usr/lib/mono/gac/System.Runtime.InteropServices.RuntimeInformation/4.0.0.0__b03f5f7f11d50a3a/",
"./usr/lib/mono/gac/System.Runtime.InteropServices.RuntimeInformation/4.0.0.0__b03f5f7f11d50a3a/System.Runtime.InteropServices.RuntimeInformation.dll",
"./usr/share/",
"./usr/share/doc/",
"./usr/share/doc/libmono-system-runtime-interopservices-runtimeinformation4.0-cil/",
"./usr/share/doc/libmono-system-runtime-interopservices-runtimeinformation4.0-cil/changelog.Debian.gz",
"./usr/share/doc/libmono-system-runtime-interopservices-runtimeinformation4.0-cil/copyright",
"./usr/lib/mono/4.5/System.Runtime.InteropServices.RuntimeInformation.dll"
},
fileNames);
}
}
