Abstract
Software functional testing is the key technology of software quality
assurance, occupies an important position in the software life cycle. Theoretical
defects of the software itself may be exposed at functional testing phase, software
functional testing methods are improved software reliability and software quality
in one of the most effective and direct way to.
This essay probes into both the concept of software functionality testing and
the main method of realizing it deeply. Combining specific software project and
functionality testing method together, it makes an analysis of the strategies and
process of functionality testing, the decomposition and covering method of test
point, the design method of test cases and the method to tablish collection of
test cases, etcfor several different software project model.
As when Kwame software development technology develops and matures, more and
more complex software system used in all areas of people's lives, software, system
runtime performance has become an important standard for measuring software
product quality. Examined the overall process of software system performance
testing, combined with automated testing tools LoadRunner, software performance
testing conducted an analysis of related information.
Key words: function testing，Test procedure， performance，testing tools
