/// <summary>
/// Write an annotated Tag to the object database
/// </summary>
/// <param name="tag">Tag</param>
/// <returns>SHA-1 of the tag.</returns>
/// <exception cref="IOException"></exception>
public ObjectId WriteTag(Tag tag)
{
using (var output = new MemoryStream())
using (var s = new BinaryWriter(output))
{
s.Write("object ".ToCharArray());
tag.Id.CopyTo(s);
s.Write('\n');
s.Write("type ".ToCharArray());
s.Write(tag.TagType.ToCharArray());
s.Write('\n');
s.Write("tag ".ToCharArray());
s.Write(tag.TagName.ToCharArray());
s.Write('\n');
s.Write("tagger ".ToCharArray());
s.Write(tag.Author.ToExternalString().ToCharArray());
s.Write('\n');
s.Write('\n');
s.Write(tag.Message.ToCharArray());
return WriteTag(output.ToArray());
}
}
public void test022_createCommitTag()
{
ObjectId emptyId = new ObjectWriter(db).WriteBlob(new byte[0]);
var almostEmptyTree = new Tree(db);
almostEmptyTree.AddEntry(new FileTreeEntry(almostEmptyTree, emptyId, "empty".getBytes(), false));
ObjectId almostEmptyTreeId = new ObjectWriter(db).WriteTree(almostEmptyTree);
var almostEmptyCommit = new Commit(db)
{
Author = new PersonIdent(jauthor, 1154236443000L, -2*60),
Committer = new PersonIdent(jauthor, 1154236443000L, -2*60),
Message = "test022\n",
TreeId = almostEmptyTreeId
};
ObjectId almostEmptyCommitId = new ObjectWriter(db).WriteCommit(almostEmptyCommit);
var t = new Tag(db)
{
Id = almostEmptyCommitId,
TagType = "commit",
TagName = "test022",
Author = new PersonIdent(jauthor, 1154236443000L, -4*60),
Message = "test022 tagged\n"
};
t.Save();
Assert.AreEqual("0ce2ebdb36076ef0b38adbe077a07d43b43e3807", t.TagId.Name);
Tag mapTag = db.MapTag("test022");
Assert.AreEqual("commit", mapTag.TagType);
Assert.AreEqual("test022 tagged\n", mapTag.Message);
Assert.AreEqual(new PersonIdent(jauthor, 1154236443000L, -4 * 60), mapTag.Author);
Assert.AreEqual("b5d3b45a96b340441f5abb9080411705c51cc86c", mapTag.Id.Name);
}
public void test020_createBlobTag()
{
ObjectId emptyId = new ObjectWriter(db).WriteBlob(new byte[0]);
var t = new Tag(db)
{
Id = emptyId,
TagType = "blob",
TagName = "test020",
Author = new PersonIdent(jauthor, 1154236443000L, -4*60),
Message = "test020 tagged\n"
};
t.Save();
Assert.AreEqual("6759556b09fbb4fd8ae5e315134481cc25d46954", t.TagId.Name);
Tag MapTag = db.MapTag("test020");
Assert.AreEqual("blob", MapTag.TagType);
Assert.AreEqual("test020 tagged\n", MapTag.Message);
Assert.AreEqual(new PersonIdent(jauthor, 1154236443000L, -4 * 60), MapTag.Author);
Assert.AreEqual("e69de29bb2d1d6434b8b29ae775ad8c2e48c5391", MapTag.Id.Name);
}
public void test021_createTreeTag()
{
ObjectId emptyId = new ObjectWriter(db).WriteBlob(new byte[0]);
var almostEmptyTree = new Tree(db);
almostEmptyTree.AddEntry(new FileTreeEntry(almostEmptyTree, emptyId, "empty".getBytes(), false));
ObjectId almostEmptyTreeId = new ObjectWriter(db).WriteTree(almostEmptyTree);
var t = new Tag(db)
{
Id = almostEmptyTreeId,
TagType = "tree",
TagName = "test021",
Author = new PersonIdent(jauthor, 1154236443000L, -4*60),
Message = "test021 tagged\n"
};
t.Save();
Assert.AreEqual("b0517bc8dbe2096b419d42424cd7030733f4abe5", t.TagId.Name);
Tag MapTag = db.MapTag("test021");
Assert.AreEqual("tree", MapTag.TagType);
Assert.AreEqual("test021 tagged\n", MapTag.Message);
Assert.AreEqual(new PersonIdent(jauthor, 1154236443000L, -4 * 60), MapTag.Author);
Assert.AreEqual("417c01c8795a35b8e835113a85a5c0c1c77f67fb", MapTag.Id.Name);
}
public void test020b_createBlobPlainTag()
{
test020_createBlobTag();
var t = new Tag(db)
{
TagName = "test020b",
Id = ObjectId.FromString("e69de29bb2d1d6434b8b29ae775ad8c2e48c5391")
};
t.Save();
Tag MapTag = db.MapTag("test020b");
Assert.AreEqual("e69de29bb2d1d6434b8b29ae775ad8c2e48c5391", MapTag.Id.Name);
// We do not repeat the plain tag test for other object types
}
