测试文摘

  Testing Objectives
   Testing is a process of executing a program with the intent of finding an error.
   A good test is one that has a high probability of finding an as yet undiscovered error.
   A successful test is one that uncovers an as yet undiscovered error.
The objective is to design tests that systematically uncover different classes of errors and do so with a minimum amount
of time and effort.

  Secondary benefits include
   Demonstrate that software functions appear to be working according to specification.
   That performance requirements appear to have been met.
   Data collected during testing provides a good indication of software reliability and some indication of software
quality.
   Testing cannot show the absence of defects, it can only show that software defects are present.