The domain knowledge-based software test model researches

The typical software test models include V model, W model, H model, X model, etc. However each of them has deficiency respectively; especially adopted in complex software systems. This paper presents a brand new software test model called Y model based on W model. Moreover the most prominent characteristic of Y model is that it includes abundant domain knowledge and belongs to the domain knowledge-based software test model. Thus it is necessary to construct various knowledge ontologies of this model before the execution of existing popular software test activities. This paper takes an example of software failure mode effects analysis knowledge ontology of requirements test stage to introduce the multi-ontology framework of software failure mode effects analysis knowledge, the construction process and definition of corresponding knowledge ontology. Finally the experiment takes an example of radar system to edit the software failure mode effects analysis ontology and its instances and introduces the ontology evaluation.