private void CheckOutput(string[] args, string pattern, TextWriter @out, Type clazz
)
{
ByteArrayOutputStream outBytes = new ByteArrayOutputStream();
try
{
PipedOutputStream pipeOut = new PipedOutputStream();
PipedInputStream pipeIn = new PipedInputStream(pipeOut, PipeBufferSize);
if (@out == System.Console.Out)
{
Runtime.SetOut(new TextWriter(pipeOut));
}
else
{
if (@out == System.Console.Error)
{
Runtime.SetErr(new TextWriter(pipeOut));
}
}
if (clazz == typeof(DelegationTokenFetcher))
{
ExpectDelegationTokenFetcherExit(args);
}
else
{
if (clazz == typeof(JMXGet))
{
ExpectJMXGetExit(args);
}
else
{
if (clazz == typeof(DFSAdmin))
{
ExpectDfsAdminPrint(args);
}
}
}
pipeOut.Close();
ByteStreams.Copy(pipeIn, outBytes);
pipeIn.Close();
NUnit.Framework.Assert.IsTrue(Sharpen.Runtime.GetStringForBytes(outBytes.ToByteArray
()).Contains(pattern));
}
catch (Exception ex)
{
NUnit.Framework.Assert.Fail("checkOutput error " + ex);
}
}
public void Write(Stream outputStream)
{
ByteStreams.Copy(_inputStream, outputStream);
}