You can test both Eclipse 32-bit and 64-bit Standard Widget Toolkit (SWT) and Rich Client Platform (RCP) applications using Rational® Functional Tester.
Rational Functional Tester also supports testing of stand-alone SWT applications. To do this, you must enable the JRE in which the SWT application runs, and also enable the SWT application. For information about enabling SWT applications, see Enabling stand-alone Standard Widget Toolkit applications.