On Oct 28, 2008, at 5:42 PM, Abdulaziz Ghuloum wrote:
To test execution paths that react to error exit codes and signals, which are not always easy to simulate by controlling the child process behaviour.You can always make a wrapper around these procedures that returns a record with the interface that you like.
These are also known as "mock objects": http://en.wikipedia.org/wiki/Mock_Object Aziz,,,
