/// <exception cref="System.IO.IOException"></exception>
protected internal override bool TryLock(bool deref)
{
Ref dst = GetRef();
if (deref)
{
dst = dst.GetLeaf();
}
string name = dst.GetName();
Lock = new LockFile(database.FileFor(name), GetRepository().FileSystem);
if (Lock.Lock())
{
dst = database.GetRef(name);
SetOldObjectId(dst != null ? dst.GetObjectId() : null);
return(true);
}
else
{
return(false);
}
}
public virtual void TestGetRef_DiscoversModifiedLoose()
{
IDictionary <string, Ref> all;
WriteLooseRef("refs/heads/master", A);
all = refdir.GetRefs(RefDatabase.ALL);
NUnit.Framework.Assert.AreEqual(A, all.Get(Constants.HEAD).GetObjectId());
WriteLooseRef("refs/heads/master", B);
Ref master = refdir.GetRef("refs/heads/master");
NUnit.Framework.Assert.AreEqual(B, master.GetObjectId());
}