public void ReadMergeCommitTest()
{
// This commit has two parents
using (var compressedFile = File.OpenRead(Path.Combine(RepositoryPath, "fork1/.git/objects/22/abd96d9c295c43ba96c60d2f44b52697c07586")))
using (var commitStream = GitObjectStream.Create(compressedFile, -1))
{
commitStream.ReadObjectTypeAndLength("commit");
var commit = GitCommitReader.Read(commitStream, GitObjectId.Parse("22abd96d9c295c43ba96c60d2f44b52697c07586"));
Assert.Collection(
commit.Parents,
c => Assert.Equal("ad86ad89e56fdf14a307d06af6efa7930218abba", c.ToString()),
c => Assert.Equal("01d33864bd1a114e619f9e7c22f448cca6123b34", c.ToString()));
}
}
public void ReadTest()
{
using (Stream rawStream = TestUtilities.GetEmbeddedResource(@"ManagedGit\3596ffe59898103a2675547d4597e742e1f2389c.gz"))
using (GitObjectStream stream = new GitObjectStream(rawStream, "commit"))
using (var sha = SHA1.Create())
{
Assert.Equal(137, stream.Length);
var deflateStream = Assert.IsType <DeflateStream>(stream.BaseStream);
Assert.Same(rawStream, deflateStream.BaseStream);
Assert.Equal("commit", stream.ObjectType);
Assert.Equal(0, stream.Position);
var hash = sha.ComputeHash(stream);
Assert.Equal("U1WYLbBP+xD47Y32m+hpCCTpnLA=", Convert.ToBase64String(hash));
Assert.Equal(stream.Length, stream.Position);
}
}
protected override void LoadBody(GitObjectStream content)
{
var body = content.ReadToEnd().ToAsciiString();
var lines = body.Split('\n');
foreach (var line in lines)
{
if (line.StartsWith("tree"))
TreeId = GetTreeId(line);
if (line.StartsWith("author"))
Author = GetSignature(line);
if (line.StartsWith("committer"))
Committer = GetSignature(line);
}
Comment = ReadComment(body);
}
public void Load(GitObjectStream content)
{
content.ReadBytes(SecLength);
content.ReadBytes(NSecLength);
}
protected override void LoadBody(GitObjectStream content)
{
Content = content.ReadToEnd().ToAsciiString();
}
private string ReadType(GitObjectStream content)
{
byte[] word = content.ReadWord();
return word.ToAsciiString();
}
private long ReadContentLength(GitObjectStream content)
{
byte[] word = content.ReadToNull();
return long.Parse(word.ToAsciiString());
}
protected virtual void LoadHeader(GitObjectStream content)
{
Type = ReadType(content);
ContentLength = ReadContentLength(content);
}
protected abstract void LoadBody(GitObjectStream content);
public void Load(GitObjectStream content)
{
LoadHeader(content);
LoadBody(content);
}
