public virtual void TestReaddirBasic()
{
// Get inodeId of /tmp
HdfsFileStatus status = nn.GetRpcServer().GetFileInfo(testdir);
long dirId = status.GetFileId();
// Create related part of the XDR request
XDR xdr_req = new XDR();
FileHandle handle = new FileHandle(dirId);
handle.Serialize(xdr_req);
xdr_req.WriteLongAsHyper(0);
// cookie
xdr_req.WriteLongAsHyper(0);
// verifier
xdr_req.WriteInt(100);
// count
READDIR3Response response = nfsd.Readdir(xdr_req.AsReadOnlyWrap(), securityHandler
, new IPEndPoint("localhost", 1234));
IList <READDIR3Response.Entry3> dirents = response.GetDirList().GetEntries();
NUnit.Framework.Assert.IsTrue(dirents.Count == 5);
// inculding dot, dotdot
// Test start listing from f2
status = nn.GetRpcServer().GetFileInfo(testdir + "/f2");
long f2Id = status.GetFileId();
// Create related part of the XDR request
xdr_req = new XDR();
handle = new FileHandle(dirId);
handle.Serialize(xdr_req);
xdr_req.WriteLongAsHyper(f2Id);
// cookie
xdr_req.WriteLongAsHyper(0);
// verifier
xdr_req.WriteInt(100);
// count
response = nfsd.Readdir(xdr_req.AsReadOnlyWrap(), securityHandler, new IPEndPoint
("localhost", 1234));
dirents = response.GetDirList().GetEntries();
NUnit.Framework.Assert.IsTrue(dirents.Count == 1);
READDIR3Response.Entry3 entry = dirents[0];
NUnit.Framework.Assert.IsTrue(entry.GetName().Equals("f3"));
// When the cookie is deleted, list starts over no including dot, dotdot
hdfs.Delete(new Path(testdir + "/f2"), false);
response = nfsd.Readdir(xdr_req.AsReadOnlyWrap(), securityHandler, new IPEndPoint
("localhost", 1234));
dirents = response.GetDirList().GetEntries();
NUnit.Framework.Assert.IsTrue(dirents.Count == 2);
}
/// <exception cref="System.Exception"/>
public virtual void TestReaddir()
{
HdfsFileStatus status = nn.GetRpcServer().GetFileInfo(testdir);
long dirId = status.GetFileId();
FileHandle handle = new FileHandle(dirId);
XDR xdr_req = new XDR();
READDIR3Request req = new READDIR3Request(handle, 0, 0, 100);
req.Serialize(xdr_req);
// Attempt by an unpriviledged user should fail.
READDIR3Response response1 = nfsd.Readdir(xdr_req.AsReadOnlyWrap(), securityHandlerUnpriviledged
, new IPEndPoint("localhost", 1234));
NUnit.Framework.Assert.AreEqual("Incorrect return code:", Nfs3Status.Nfs3errAcces
, response1.GetStatus());
// Attempt by a priviledged user should pass.
READDIR3Response response2 = nfsd.Readdir(xdr_req.AsReadOnlyWrap(), securityHandler
, new IPEndPoint("localhost", 1234));
NUnit.Framework.Assert.AreEqual("Incorrect return code:", Nfs3Status.Nfs3Ok, response2
.GetStatus());
}