title: How do I control which tests to run in testng from ant?
body: <p>In build.xml: the testng target has attributes like "testname" and "suitename". But these do not seem to activate or deactivate the corresponding tests or suites within the testng.xml file</p>
  
  <p>Is this the right way to use these?</p>
  
  <p>How can I control which tests or suites are run from within build.xml that references testng.xml?</p>
  
  <p>Thanks.</p>